Z3 Theorem Prover

The Z3 Theorem Prover / SMT solver is developed by Microsoft Research under the MIT license.

To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark z3.

Project Site

github.com

Source Repository

github.com

Test Created

5 May 2023

Last Updated

16 July 2024

Test Maintainer

Lucian Popescu 

Test Type

Processor

Average Install Time

4 Minutes, 15 Seconds

Average Run Time

3 Minutes, 40 Seconds

Test Dependencies

C/C++ Compiler Toolchain + Python + CMake

Accolades

10k+ Downloads

Supported Platforms

Supported Architectures

x86_64 + aarch64

Public Result Uploads *Reported Installs **Reported Test Completions **Test Profile Page ViewsOpenBenchmarking.orgEventsZ3 Theorem Prover Popularity Statisticspts/z32023.052023.062023.072023.082023.092023.102023.112023.122024.012024.022024.032024.042024.052024.062024.072024.082024.092024.102024.112024.1210002000300040005000
* Uploading of benchmark result data to OpenBenchmarking.org is always optional (opt-in) via the Phoronix Test Suite for users wishing to share their results publicly.
** Data based on those opting to upload their test results to OpenBenchmarking.org and users enabling the opt-in anonymous statistics reporting while running benchmarks from an Internet-connected platform.
Data updated weekly as of 23 December 2024.
2.smt250.2%1.smt249.8%SMT File Option PopularityOpenBenchmarking.org

Revision History

pts/z3-1.0.1   [View Source]   Tue, 16 Jul 2024 12:59:39 GMT
Enable AArch64 support, change broken download URLs. Closes: https://github.com/phoronix-test-suite/test-profiles/issues/295

pts/z3-1.0.0   [View Source]   Fri, 05 May 2023 12:58:31 GMT
Upload Z3 theorem prover test profile from https://github.com/phoronix-test-suite/test-profiles/pull/273 with various cleanups/improvements. Closes: https://github.com/phoronix-test-suite/test-profiles/pull/273


Performance Metrics

Analyze Test Configuration:

Z3 Theorem Prover 4.12.1

SMT File: 2.smt2

OpenBenchmarking.org metrics for this test profile configuration based on 830 public results since 5 May 2023 with the latest data as of 19 December 2024.

Below is an overview of the generalized performance for components where there is sufficient statistically significant data based upon user-uploaded results. It is important to keep in mind particularly in the Linux/open-source space there can be vastly different OS configurations, with this overview intended to offer just general guidance as to the performance expectations.

Component
Percentile Rank
# Compatible Public Results
Seconds (Average)
Mid-Tier
75th
> 49
66th
7
53 +/- 2
62nd
9
54 +/- 2
51st
8
61 +/- 2
Median
50th
61
46th
5
63 +/- 1
45th
5
64 +/- 2
44th
14
65 +/- 1
44th
16
65 +/- 5
39th
8
69 +/- 1
34th
10
72 +/- 1
30th
4
73 +/- 3
27th
6
75 +/- 2
Low-Tier
25th
> 75
21st
3
78 +/- 1
20th
5
79 +/- 7
17th
10
81 +/- 1
7th
3
103 +/- 2
Detailed Performance Overview
OpenBenchmarking.orgDistribution Of Public Results - SMT File: 2.smt2827 Results Range From 32 To 809 Seconds32608811614417220022825628431234036839642445248050853656459262064867670473276078881690180270360450

Based on OpenBenchmarking.org data, the selected test / test configuration (Z3 Theorem Prover 4.12.1 - SMT File: 2.smt2) has an average run-time of 4 minutes. By default this test profile is set to run at least 3 times but may increase if the standard deviation exceeds pre-defined defaults or other calculations deem additional runs necessary for greater statistical accuracy of the result.

OpenBenchmarking.orgMinutesTime Required To Complete BenchmarkSMT File: 2.smt2Run-Time3691215Min: 2 / Avg: 3.27 / Max: 12

Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.1%.

OpenBenchmarking.orgPercent, Fewer Is BetterAverage Deviation Between RunsSMT File: 2.smt2Deviation246810Min: 0 / Avg: 0.14 / Max: 2

Does It Scale Well With Increasing Cores?

No, based on the automated analysis of the collected public benchmark data, this test / test settings does not generally scale well with increasing CPU core counts. Data based on publicly available results for this test / test settings, separated by vendor, result divided by the reference CPU clock speed, grouped by matching physical CPU core count, and normalized against the smallest core count tested from each vendor for each CPU having a sufficient number of test samples and statistically significant data.

IntelAMDOpenBenchmarking.orgRelative Core Scaling To BaseZ3 Theorem Prover CPU Core ScalingSMT File: 2.smt24681012141624320.44580.89161.33741.78322.229

Notable Instruction Set Usage

Notable instruction set extensions supported by this test, based on an automatic analysis by the Phoronix Test Suite / OpenBenchmarking.org analytics engine.

Instruction Set
Support
Instructions Detected
SSE2 (SSE2)
Used by default on supported hardware.
 
MOVDQA MOVDQU CVTSI2SD DIVSD PUNPCKLQDQ MOVD SUBSD UNPCKLPD MOVAPD COMISD XORPD ADDSD SHUFPD MULSD CVTTSD2SI CVTSD2SS UCOMISD PSHUFD CVTSS2SD PSRLDQ MAXSD CVTDQ2PD CMPLTPD ANDPD ADDPD MOVUPD DIVPD SQRTSD MINSD PADDQ PUNPCKHQDQ MULPD CVTDQ2PS ANDNPD CMPNLESD ORPD PMULUDQ UNPCKHPD CMPLTSD MOVHPD MOVLPD CMPLESD SUBPD SQRTPD
SSE 4.2 (SSE4_2)
Requires passing a supported compiler/build flag (verified with targets: sandybridge, skylake, tigerlake, cascadelake, sapphirerapids, alderlake, znver2, znver3).
Found on Intel processors since at least 2010.
Found on AMD processors since Bulldozer (2011).

 
POPCNT
Requires passing a supported compiler/build flag (verified with targets: sandybridge, skylake, tigerlake, cascadelake, sapphirerapids, alderlake, znver2, znver3).
Found on Intel processors since Sandy Bridge (2011).
Found on AMD processors since Bulldozer (2011).

 
VZEROUPPER VEXTRACTF128 VINSERTF128 VBROADCASTSD VBROADCASTSS VPERM2F128 VPERMILPD
Requires passing a supported compiler/build flag (verified with targets: skylake, tigerlake, cascadelake, sapphirerapids, alderlake, znver2, znver3).
Found on Intel processors since Haswell (2013).
Found on AMD processors since Excavator (2016).

 
VINSERTI128 VEXTRACTI128 VPBROADCASTQ VPBROADCASTD VPERM2I128 VPSLLVD VPSRLVD VPGATHERQD VPGATHERQQ VPERMQ VPMASKMOVQ VPERMPD VPERMD VPMASKMOVD VPBROADCASTB VPBROADCASTW
FMA (FMA)
Requires passing a supported compiler/build flag (verified with targets: skylake, tigerlake, cascadelake, sapphirerapids, alderlake, znver2, znver3).
Found on Intel processors since Haswell (2013).
Found on AMD processors since Bulldozer (2011).

 
VFMADD231SD VFMADD132SD VFMADD213SD VFNMADD231SD VFMSUB132SD VFNMADD132SD VFNMADD213SD VFMSUB231SD
Advanced Vector Extensions 512 (AVX512)
Requires passing a supported compiler/build flag (verified with targets: cascadelake, sapphirerapids).
 
(ZMM REGISTER USE)
The test / benchmark does honor compiler flag changes.
Last automated analysis: 23 August 2024

This test profile binary relies on the shared libraries libm.so.6, libc.so.6.

Tested CPU Architectures

This benchmark has been successfully tested on the below mentioned architectures. The CPU architectures listed is where successful OpenBenchmarking.org result uploads occurred, namely for helping to determine if a given test is compatible with various alternative CPU architectures.

CPU Architecture
Kernel Identifier
Verified On
Intel / AMD x86 64-bit
x86_64
(Many Processors)
ARMv8 64-bit
aarch64
ARMv8 Cortex-A72 4-Core, ARMv8 Neoverse-N1 128-Core, ARMv8 Neoverse-N1 160-Core, AmpereOne 192-Core, HiSilicon TSV110

Recent Test Results

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1 System - 628 Benchmark Results

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4 Systems - 3 Benchmark Results

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2 Systems - 137 Benchmark Results

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1 System - 2 Benchmark Results

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Ubuntu 22.04 - 6.5.0-1026-oracle - 1.3.255

Most Popular Test Results

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1 System - 64 Benchmark Results

Intel Core Ultra 7 256V - ASUS UX5406SA - 8 x 2048MB 8533MHz Samsung

Microsoft Windows 11 Home Build 26100 - 10.0.26100.1742 - 32.0.101.5730

12 Systems - 69 Benchmark Results

2 x AMD EPYC 9654 96-Core - AMD Titanite_4G - AMD Device 14a4

Ubuntu 23.04 - 6.2.0-23-generic - GNOME Shell 44.0

3 Systems - 413 Benchmark Results

AMD Ryzen 7 7840U - Framework Laptop 13 - AMD Device 14e8

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3 Systems - 273 Benchmark Results

AMD Ryzen 7 PRO 6850U - LENOVO 21CM0001US - AMD 17h-19h PCIe Root Complex

Ubuntu 23.04 - 6.2.0-23-generic - GNOME Shell 44.0

18 Systems - 442 Benchmark Results

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Ubuntu 24.04 - 6.10.0-061000rc2-generic - GNOME Shell 46.0

2 Systems - 831 Benchmark Results

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