./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.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_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3 --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 f9c41a0459a4e53814ad7a68b11b59fdee53e177bc2b437adf5a829cee3cf120 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:12:55,199 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:12:55,304 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 04:12:55,309 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:12:55,309 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:12:55,340 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:12:55,343 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:12:55,343 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:12:55,344 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:12:55,344 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:12:55,345 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:12:55,345 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:12:55,345 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:12:55,346 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:12:55,346 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:12:55,346 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:12:55,346 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:12:55,347 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:12:55,347 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:12:55,347 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 04:12:55,347 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:12:55,347 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:12:55,347 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:12:55,348 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:12:55,348 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:12:55,348 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:12:55,348 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:12:55,348 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:12:55,348 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:12:55,348 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:12:55,349 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:12:55,349 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:12:55,349 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:12:55,349 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:12:55,349 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:12:55,349 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_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3 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 -> f9c41a0459a4e53814ad7a68b11b59fdee53e177bc2b437adf5a829cee3cf120 [2024-11-25 04:12:55,723 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:12:55,735 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:12:55,741 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:12:55,743 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:12:55,745 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:12:55,747 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i [2024-11-25 04:12:58,751 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3/data/11931896c/bd13f30d42fa4b3d93da1e66196f4e58/FLAG3b83337be [2024-11-25 04:12:59,144 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:12:59,145 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i [2024-11-25 04:12:59,161 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3/data/11931896c/bd13f30d42fa4b3d93da1e66196f4e58/FLAG3b83337be [2024-11-25 04:12:59,175 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3/data/11931896c/bd13f30d42fa4b3d93da1e66196f4e58 [2024-11-25 04:12:59,177 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:12:59,178 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:12:59,179 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:12:59,179 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:12:59,183 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:12:59,184 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:12:59" (1/1) ... [2024-11-25 04:12:59,184 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66bcfc23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:59, skipping insertion in model container [2024-11-25 04:12:59,185 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:12:59" (1/1) ... [2024-11-25 04:12:59,224 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:12:59,798 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2024-11-25 04:12:59,798 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@78c4bfd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:12:59, skipping insertion in model container [2024-11-25 04:12:59,799 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:12:59,799 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 04:12:59,800 INFO L158 Benchmark]: Toolchain (without parser) took 621.55ms. Allocated memory is still 142.6MB. Free memory was 117.1MB in the beginning and 101.7MB in the end (delta: 15.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 04:12:59,801 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 142.6MB. Free memory is still 80.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:12:59,801 INFO L158 Benchmark]: CACSL2BoogieTranslator took 619.51ms. Allocated memory is still 142.6MB. Free memory was 116.8MB in the beginning and 101.7MB in the end (delta: 15.2MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 04:12:59,802 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 142.6MB. Free memory is still 80.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 619.51ms. Allocated memory is still 142.6MB. Free memory was 116.8MB in the beginning and 101.7MB in the end (delta: 15.2MB). 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3 --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 f9c41a0459a4e53814ad7a68b11b59fdee53e177bc2b437adf5a829cee3cf120 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:13:02,231 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:13:02,360 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2024-11-25 04:13:02,405 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:13:02,407 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:13:02,407 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:13:02,408 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:13:02,408 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:13:02,408 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:13:02,409 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:13:02,409 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:13:02,410 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:13:02,410 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:13:02,410 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:13:02,410 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:13:02,410 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:13:02,411 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 04:13:02,411 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 04:13:02,411 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 04:13:02,411 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 04:13:02,411 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:13:02,411 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:13:02,411 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:13:02,411 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:13:02,412 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:13:02,412 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:13:02,412 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:13:02,412 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:13:02,413 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:13:02,413 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 04:13:02,413 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:13:02,413 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:13:02,413 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:13:02,414 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:13:02,414 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:13:02,414 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 04:13:02,414 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:13:02,414 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 04:13:02,415 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_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3 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 -> f9c41a0459a4e53814ad7a68b11b59fdee53e177bc2b437adf5a829cee3cf120 [2024-11-25 04:13:02,754 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:13:02,765 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:13:02,770 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:13:02,771 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:13:02,772 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:13:02,773 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i [2024-11-25 04:13:05,704 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3/data/58f536b35/d3d62254977946e1988f5313051adb95/FLAG483172627 [2024-11-25 04:13:06,180 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:13:06,182 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/sv-benchmarks/c/pthread-C-DAC/pthread-numerical-integration.i [2024-11-25 04:13:06,209 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3/data/58f536b35/d3d62254977946e1988f5313051adb95/FLAG483172627 [2024-11-25 04:13:06,231 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7fbe39a-31d3-4b82-8f4f-8573b92b4dc5/bin/ukojak-verify-ENZ3QT5qd3/data/58f536b35/d3d62254977946e1988f5313051adb95 [2024-11-25 04:13:06,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:13:06,237 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:13:06,240 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:13:06,240 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:13:06,245 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:13:06,246 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:13:06" (1/1) ... [2024-11-25 04:13:06,246 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76b2d48e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:13:06, skipping insertion in model container [2024-11-25 04:13:06,247 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:13:06" (1/1) ... [2024-11-25 04:13:06,300 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:13:07,073 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: pthread_attr_init [2024-11-25 04:13:07,073 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2f1d0ef4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:13:07, skipping insertion in model container [2024-11-25 04:13:07,073 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:13:07,074 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 04:13:07,076 INFO L158 Benchmark]: Toolchain (without parser) took 838.03ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 74.8MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 04:13:07,076 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory was 85.7MB in the beginning and 85.7MB in the end (delta: 54.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:13:07,077 INFO L158 Benchmark]: CACSL2BoogieTranslator took 834.34ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 74.8MB in the end (delta: 16.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 04:13:07,078 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 117.4MB. Free memory was 85.7MB in the beginning and 85.7MB in the end (delta: 54.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 834.34ms. Allocated memory is still 117.4MB. Free memory was 91.1MB in the beginning and 74.8MB 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