./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/pthread-C-DAC/pthread-finding-k-matches.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-C-DAC/pthread-finding-k-matches.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 23b7e77d93c189e6cf0c800b98695aaeb3cd6c5d5cdcba8cc401c4aa43960d01 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:46:09,120 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:46:09,176 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 04:46:09,182 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:46:09,182 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:46:09,203 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:46:09,204 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:46:09,204 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:46:09,204 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:46:09,204 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:46:09,204 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:46:09,204 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:46:09,205 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:46:09,205 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:46:09,205 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:46:09,205 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:46:09,205 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:46:09,205 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:46:09,205 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:46:09,205 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 04:46:09,205 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:46:09,205 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:46:09,206 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:46:09,206 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:46:09,206 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:46:09,206 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:46:09,206 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:46:09,206 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:46:09,206 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:46:09,206 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:46:09,206 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:46:09,206 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:46:09,207 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:46:09,207 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:46:09,207 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:46:09,207 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b 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 ! overflow) ) 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 -> 23b7e77d93c189e6cf0c800b98695aaeb3cd6c5d5cdcba8cc401c4aa43960d01 [2024-12-06 04:46:09,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:46:09,446 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:46:09,448 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:46:09,449 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:46:09,450 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:46:09,451 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/pthread-C-DAC/pthread-finding-k-matches.i [2024-12-06 04:46:12,134 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b/data/bc2b99d2c/6b198c33d2b4450ba28c4a7aa62f38c2/FLAGeff5b2919 [2024-12-06 04:46:12,433 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:46:12,434 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/sv-benchmarks/c/pthread-C-DAC/pthread-finding-k-matches.i [2024-12-06 04:46:12,449 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b/data/bc2b99d2c/6b198c33d2b4450ba28c4a7aa62f38c2/FLAGeff5b2919 [2024-12-06 04:46:12,684 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b/data/bc2b99d2c/6b198c33d2b4450ba28c4a7aa62f38c2 [2024-12-06 04:46:12,686 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:46:12,687 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:46:12,688 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:46:12,688 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:46:12,692 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:46:12,693 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:46:12" (1/1) ... [2024-12-06 04:46:12,693 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49e0b341 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:46:12, skipping insertion in model container [2024-12-06 04:46:12,694 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:46:12" (1/1) ... [2024-12-06 04:46:12,725 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:46:13,123 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2024-12-06 04:46:13,123 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@10c81cad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:46:13, skipping insertion in model container [2024-12-06 04:46:13,124 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:46:13,124 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 04:46:13,125 INFO L158 Benchmark]: Toolchain (without parser) took 437.73ms. Allocated memory is still 142.6MB. Free memory was 116.6MB in the beginning and 101.0MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 04:46:13,126 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:46:13,126 INFO L158 Benchmark]: CACSL2BoogieTranslator took 435.68ms. Allocated memory is still 142.6MB. Free memory was 116.6MB in the beginning and 101.0MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 04:46:13,127 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 435.68ms. Allocated memory is still 142.6MB. Free memory was 116.6MB in the beginning and 101.0MB in the end (delta: 15.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1369]: 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-C-DAC/pthread-finding-k-matches.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 23b7e77d93c189e6cf0c800b98695aaeb3cd6c5d5cdcba8cc401c4aa43960d01 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:46:14,847 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:46:14,928 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2024-12-06 04:46:14,953 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:46:14,954 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:46:14,954 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:46:14,955 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:46:14,955 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:46:14,955 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:46:14,955 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:46:14,955 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:46:14,955 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:46:14,955 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:46:14,955 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:46:14,956 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:46:14,956 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:46:14,956 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 04:46:14,956 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 04:46:14,956 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 04:46:14,956 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 04:46:14,956 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:46:14,956 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:46:14,956 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:46:14,956 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:46:14,956 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:46:14,957 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:46:14,957 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:46:14,957 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:46:14,957 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:46:14,957 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 04:46:14,957 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:46:14,957 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:46:14,957 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:46:14,957 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:46:14,957 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:46:14,958 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 04:46:14,958 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:46:14,958 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 04:46:14,958 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b 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 ! overflow) ) 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 -> 23b7e77d93c189e6cf0c800b98695aaeb3cd6c5d5cdcba8cc401c4aa43960d01 [2024-12-06 04:46:15,182 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:46:15,189 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:46:15,191 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:46:15,192 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:46:15,193 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:46:15,194 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/pthread-C-DAC/pthread-finding-k-matches.i [2024-12-06 04:46:17,888 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b/data/eb779a2c9/5f0a70bf7324482cae8abd2266e5b3f3/FLAG1918dbbaa [2024-12-06 04:46:18,157 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:46:18,157 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/sv-benchmarks/c/pthread-C-DAC/pthread-finding-k-matches.i [2024-12-06 04:46:18,172 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b/data/eb779a2c9/5f0a70bf7324482cae8abd2266e5b3f3/FLAG1918dbbaa [2024-12-06 04:46:18,188 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac3d60-d017-44fe-acac-1aa8e2b4202f/bin/ukojak-verify-CZk0znPC7b/data/eb779a2c9/5f0a70bf7324482cae8abd2266e5b3f3 [2024-12-06 04:46:18,190 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:46:18,192 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:46:18,193 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:46:18,193 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:46:18,198 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:46:18,199 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:46:18" (1/1) ... [2024-12-06 04:46:18,200 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3236e9a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:46:18, skipping insertion in model container [2024-12-06 04:46:18,200 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:46:18" (1/1) ... [2024-12-06 04:46:18,233 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:46:18,659 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:46:18,678 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:46:18,678 WARN L1063 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-12-06 04:46:18,681 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2024-12-06 04:46:18,681 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@545aee74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:46:18, skipping insertion in model container [2024-12-06 04:46:18,681 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:46:18,682 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 04:46:18,683 INFO L158 Benchmark]: Toolchain (without parser) took 491.07ms. Allocated memory is still 92.3MB. Free memory was 67.7MB in the beginning and 51.6MB in the end (delta: 16.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 04:46:18,684 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 47.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:46:18,684 INFO L158 Benchmark]: CACSL2BoogieTranslator took 488.55ms. Allocated memory is still 92.3MB. Free memory was 67.5MB in the beginning and 51.7MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 04:46:18,685 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 47.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 488.55ms. Allocated memory is still 92.3MB. Free memory was 67.5MB in the beginning and 51.7MB in the end (delta: 15.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1369]: 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