./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f9c41a0459a4e53814ad7a68b11b59fdee53e177bc2b437adf5a829cee3cf120 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:29:07,960 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:29:08,069 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2023-11-21 18:29:08,074 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:29:08,075 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:29:08,100 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:29:08,101 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:29:08,101 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:29:08,102 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:29:08,103 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:29:08,103 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:29:08,107 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:29:08,107 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:29:08,112 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-21 18:29:08,113 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-21 18:29:08,113 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-21 18:29:08,115 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:29:08,116 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:29:08,116 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:29:08,116 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:29:08,117 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:29:08,118 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:29:08,118 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:29:08,119 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:29:08,119 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:29:08,121 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:29:08,122 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:29:08,122 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:29:08,122 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:29:08,123 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f9c41a0459a4e53814ad7a68b11b59fdee53e177bc2b437adf5a829cee3cf120 [2023-11-21 18:29:08,412 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:29:08,435 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:29:08,438 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:29:08,439 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:29:08,440 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:29:08,441 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i [2023-11-21 18:29:11,483 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:29:11,935 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:29:11,936 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i [2023-11-21 18:29:11,956 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2/data/f67d035f0/7be9a149fc6b415d93e093042e8e9aa6/FLAG0fd992229 [2023-11-21 18:29:11,972 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2/data/f67d035f0/7be9a149fc6b415d93e093042e8e9aa6 [2023-11-21 18:29:11,975 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:29:11,977 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:29:11,978 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:29:11,979 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:29:11,984 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:29:11,985 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:29:11" (1/1) ... [2023-11-21 18:29:11,986 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7354d877 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:11, skipping insertion in model container [2023-11-21 18:29:11,987 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:29:11" (1/1) ... [2023-11-21 18:29:12,041 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:29:12,813 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2023-11-21 18:29:12,815 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ebf6799 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:12, skipping insertion in model container [2023-11-21 18:29:12,816 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:29:12,816 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-21 18:29:12,818 INFO L158 Benchmark]: Toolchain (without parser) took 840.62ms. Allocated memory is still 119.5MB. Free memory was 86.5MB in the beginning and 70.4MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-21 18:29:12,819 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 119.5MB. Free memory is still 90.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:29:12,820 INFO L158 Benchmark]: CACSL2BoogieTranslator took 837.80ms. Allocated memory is still 119.5MB. Free memory was 86.5MB in the beginning and 70.4MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-21 18:29:12,822 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 119.5MB. Free memory is still 90.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 837.80ms. Allocated memory is still 119.5MB. Free memory was 86.5MB in the beginning and 70.4MB in the end (delta: 16.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1374]: Unsupported Syntax Unsupported function: pthread_attr_init RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f9c41a0459a4e53814ad7a68b11b59fdee53e177bc2b437adf5a829cee3cf120 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:29:15,327 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:29:15,450 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2023-11-21 18:29:15,500 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:29:15,501 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:29:15,502 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:29:15,503 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:29:15,504 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:29:15,504 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:29:15,509 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:29:15,510 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:29:15,510 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-21 18:29:15,511 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-21 18:29:15,512 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-21 18:29:15,513 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:29:15,513 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-21 18:29:15,514 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-21 18:29:15,514 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-21 18:29:15,515 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:29:15,516 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:29:15,516 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:29:15,517 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:29:15,517 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:29:15,517 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:29:15,518 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 18:29:15,518 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-21 18:29:15,519 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:29:15,520 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:29:15,520 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:29:15,521 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:29:15,522 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-21 18:29:15,522 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-21 18:29:15,522 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-21 18:29:15,523 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 18:29:15,523 INFO L153 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f9c41a0459a4e53814ad7a68b11b59fdee53e177bc2b437adf5a829cee3cf120 [2023-11-21 18:29:15,916 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:29:15,943 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:29:15,946 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:29:15,948 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:29:15,948 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:29:15,950 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i [2023-11-21 18:29:19,092 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:29:19,562 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:29:19,563 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i [2023-11-21 18:29:19,600 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2/data/20cd8f072/1c85928060ca492386d7225a006381d8/FLAG78d444986 [2023-11-21 18:29:19,620 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d876d55e-056b-49c4-b085-4efc39a1a497/bin/ukojak-verify-i0I2FZA1j2/data/20cd8f072/1c85928060ca492386d7225a006381d8 [2023-11-21 18:29:19,626 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:29:19,628 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:29:19,631 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:29:19,631 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:29:19,637 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:29:19,639 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:29:19" (1/1) ... [2023-11-21 18:29:19,640 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78163569 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:19, skipping insertion in model container [2023-11-21 18:29:19,640 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:29:19" (1/1) ... [2023-11-21 18:29:19,737 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:29:20,450 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2023-11-21 18:29:20,450 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6aa817af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:20, skipping insertion in model container [2023-11-21 18:29:20,451 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:29:20,451 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-21 18:29:20,454 INFO L158 Benchmark]: Toolchain (without parser) took 824.83ms. Allocated memory was 79.7MB in the beginning and 100.7MB in the end (delta: 21.0MB). Free memory was 53.3MB in the beginning and 76.1MB in the end (delta: -22.8MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. [2023-11-21 18:29:20,455 INFO L158 Benchmark]: CDTParser took 0.49ms. Allocated memory is still 79.7MB. Free memory was 55.4MB in the beginning and 55.3MB in the end (delta: 148.0kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:29:20,456 INFO L158 Benchmark]: CACSL2BoogieTranslator took 820.28ms. Allocated memory was 79.7MB in the beginning and 100.7MB in the end (delta: 21.0MB). Free memory was 53.1MB in the beginning and 76.1MB in the end (delta: -23.0MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. [2023-11-21 18:29:20,458 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49ms. Allocated memory is still 79.7MB. Free memory was 55.4MB in the beginning and 55.3MB in the end (delta: 148.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 820.28ms. Allocated memory was 79.7MB in the beginning and 100.7MB in the end (delta: 21.0MB). Free memory was 53.1MB in the beginning and 76.1MB in the end (delta: -23.0MB). Peak memory consumption was 19.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1374]: Unsupported Syntax Unsupported function: pthread_attr_init RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN