./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 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9/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_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9 --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 0.2.4-dev-0e0057c [2023-12-03 03:52:58,441 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 03:52:58,506 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2023-12-03 03:52:58,510 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 03:52:58,511 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 03:52:58,533 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 03:52:58,534 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 03:52:58,534 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 03:52:58,535 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 03:52:58,535 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 03:52:58,536 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 03:52:58,536 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 03:52:58,537 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 03:52:58,537 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-12-03 03:52:58,538 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-12-03 03:52:58,538 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-12-03 03:52:58,539 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 03:52:58,539 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-03 03:52:58,540 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 03:52:58,540 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 03:52:58,541 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 03:52:58,542 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 03:52:58,542 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 03:52:58,543 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 03:52:58,543 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 03:52:58,544 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 03:52:58,544 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 03:52:58,544 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 03:52:58,545 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 03:52:58,545 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_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f9c41a0459a4e53814ad7a68b11b59fdee53e177bc2b437adf5a829cee3cf120 [2023-12-03 03:52:58,758 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 03:52:58,779 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 03:52:58,781 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 03:52:58,783 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 03:52:58,783 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 03:52:58,784 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i [2023-12-03 03:52:59,330 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 03:53:03,963 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 03:53:03,963 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i [2023-12-03 03:53:03,982 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9/data/e3bfc015e/839b8bcfb50048638aac8090a283e82c/FLAG8d8696cfa [2023-12-03 03:53:03,996 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9/data/e3bfc015e/839b8bcfb50048638aac8090a283e82c [2023-12-03 03:53:03,998 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 03:53:03,999 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 03:53:04,001 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 03:53:04,001 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 03:53:04,005 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 03:53:04,005 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 03:53:03" (1/1) ... [2023-12-03 03:53:04,006 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21911ec7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:53:04, skipping insertion in model container [2023-12-03 03:53:04,006 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 03:53:03" (1/1) ... [2023-12-03 03:53:04,070 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 03:53:04,595 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2023-12-03 03:53:04,595 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@199e3083 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:53:04, skipping insertion in model container [2023-12-03 03:53:04,596 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 03:53:04,596 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-12-03 03:53:04,598 INFO L158 Benchmark]: Toolchain (without parser) took 598.13ms. Allocated memory is still 144.7MB. Free memory was 111.5MB in the beginning and 95.3MB in the end (delta: 16.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-12-03 03:53:04,598 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 107.0MB. Free memory is still 62.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-03 03:53:04,599 INFO L158 Benchmark]: CACSL2BoogieTranslator took 595.74ms. Allocated memory is still 144.7MB. Free memory was 111.0MB in the beginning and 95.3MB in the end (delta: 15.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-12-03 03:53:04,600 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 107.0MB. Free memory is still 62.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 595.74ms. Allocated memory is still 144.7MB. Free memory was 111.0MB in the beginning and 95.3MB in the end (delta: 15.8MB). 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9/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_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9 --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 0.2.4-dev-0e0057c [2023-12-03 03:53:06,350 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 03:53:06,429 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2023-12-03 03:53:06,460 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 03:53:06,462 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 03:53:06,462 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 03:53:06,463 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 03:53:06,463 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 03:53:06,464 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 03:53:06,465 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 03:53:06,465 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 03:53:06,466 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-12-03 03:53:06,466 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-12-03 03:53:06,467 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-12-03 03:53:06,467 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 03:53:06,468 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-03 03:53:06,468 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-03 03:53:06,469 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-03 03:53:06,469 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-03 03:53:06,470 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 03:53:06,470 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 03:53:06,475 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 03:53:06,475 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 03:53:06,476 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 03:53:06,476 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-12-03 03:53:06,477 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-12-03 03:53:06,477 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 03:53:06,477 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 03:53:06,478 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 03:53:06,478 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 03:53:06,479 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-03 03:53:06,479 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-03 03:53:06,479 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-12-03 03:53:06,480 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-03 03:53:06,480 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_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f9c41a0459a4e53814ad7a68b11b59fdee53e177bc2b437adf5a829cee3cf120 [2023-12-03 03:53:06,766 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 03:53:06,787 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 03:53:06,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 03:53:06,791 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 03:53:06,791 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 03:53:06,793 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i [2023-12-03 03:53:09,592 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 03:53:09,871 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 03:53:09,871 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i [2023-12-03 03:53:09,889 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9/data/4d3ddf4c2/cc2aa0391a684d13bd5fbc6fdf38e39e/FLAG84716db2e [2023-12-03 03:53:09,902 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b45c7464-a05f-41eb-95ee-9b19c5af31ca/bin/ukojak-verify-Qdu7aM0XO9/data/4d3ddf4c2/cc2aa0391a684d13bd5fbc6fdf38e39e [2023-12-03 03:53:09,905 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 03:53:09,906 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 03:53:09,907 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 03:53:09,908 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 03:53:09,911 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 03:53:09,912 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 03:53:09" (1/1) ... [2023-12-03 03:53:09,913 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7181e0c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:53:09, skipping insertion in model container [2023-12-03 03:53:09,913 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 03:53:09" (1/1) ... [2023-12-03 03:53:09,968 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 03:53:10,545 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2023-12-03 03:53:10,545 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@365b2edc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:53:10, skipping insertion in model container [2023-12-03 03:53:10,545 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 03:53:10,546 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-12-03 03:53:10,547 INFO L158 Benchmark]: Toolchain (without parser) took 640.45ms. Allocated memory is still 109.1MB. Free memory was 83.3MB in the beginning and 66.6MB in the end (delta: 16.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-12-03 03:53:10,548 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 67.1MB. Free memory was 43.6MB in the beginning and 43.5MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2023-12-03 03:53:10,549 INFO L158 Benchmark]: CACSL2BoogieTranslator took 638.29ms. Allocated memory is still 109.1MB. Free memory was 82.9MB in the beginning and 66.6MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-12-03 03:53:10,550 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 67.1MB. Free memory was 43.6MB in the beginning and 43.5MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 638.29ms. Allocated memory is still 109.1MB. Free memory was 82.9MB in the beginning and 66.6MB in the end (delta: 16.3MB). 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 Writing output log to file Ultimate.log Result: UNKNOWN