./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/memsafety/global-atexit-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version a0165632 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_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/global-atexit-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 745a3dcabf233c931d88028a0f99b472f3955539f612e882536d3db76f41cba6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:17:06,991 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:17:07,079 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-08 23:17:07,087 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:17:07,087 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:17:07,124 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:17:07,126 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:17:07,127 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:17:07,128 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:17:07,129 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:17:07,130 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:17:07,130 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:17:07,130 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:17:07,131 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:17:07,134 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:17:07,134 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:17:07,135 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:17:07,135 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:17:07,135 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:17:07,135 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:17:07,136 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:17:07,136 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:17:07,137 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:17:07,137 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:17:07,137 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:17:07,138 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:17:07,138 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:17:07,138 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:17:07,138 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:17:07,139 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:17:07,139 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:17:07,139 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:17:07,139 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:17:07,140 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_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 745a3dcabf233c931d88028a0f99b472f3955539f612e882536d3db76f41cba6 [2024-11-08 23:17:07,424 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:17:07,446 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:17:07,448 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:17:07,450 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:17:07,451 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:17:07,452 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/memsafety/global-atexit-1.i Unable to find full path for "g++" [2024-11-08 23:17:09,359 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:17:09,608 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:17:09,609 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/sv-benchmarks/c/memsafety/global-atexit-1.i [2024-11-08 23:17:09,636 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk/data/873cf09ba/414c3082d74148aaaa7fce71791fe227/FLAG9999cfc69 [2024-11-08 23:17:09,656 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk/data/873cf09ba/414c3082d74148aaaa7fce71791fe227 [2024-11-08 23:17:09,658 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:17:09,661 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:17:09,663 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:17:09,663 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:17:09,668 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:17:09,669 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:17:09" (1/1) ... [2024-11-08 23:17:09,673 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@435382a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:09, skipping insertion in model container [2024-11-08 23:17:09,673 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:17:09" (1/1) ... [2024-11-08 23:17:09,720 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:17:10,137 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: _Exit [2024-11-08 23:17:10,138 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ee4ecd5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:10, skipping insertion in model container [2024-11-08 23:17:10,138 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:17:10,139 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-08 23:17:10,141 INFO L158 Benchmark]: Toolchain (without parser) took 478.89ms. Allocated memory is still 151.0MB. Free memory was 110.6MB in the beginning and 97.4MB in the end (delta: 13.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 23:17:10,142 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 107.0MB. Free memory is still 76.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:17:10,143 INFO L158 Benchmark]: CACSL2BoogieTranslator took 476.12ms. Allocated memory is still 151.0MB. Free memory was 109.9MB in the beginning and 97.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 23:17:10,145 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 107.0MB. Free memory is still 76.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 476.12ms. Allocated memory is still 151.0MB. Free memory was 109.9MB in the beginning and 97.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 566]: Unsupported Syntax Unsupported function: _Exit 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_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/global-atexit-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 745a3dcabf233c931d88028a0f99b472f3955539f612e882536d3db76f41cba6 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:17:12,366 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:17:12,454 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Bitvector.epf [2024-11-08 23:17:12,486 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:17:12,487 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:17:12,488 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:17:12,488 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:17:12,489 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:17:12,493 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:17:12,494 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:17:12,494 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:17:12,495 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:17:12,495 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:17:12,495 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 23:17:12,496 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 23:17:12,496 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:17:12,499 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:17:12,502 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-08 23:17:12,502 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-08 23:17:12,502 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:17:12,502 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-08 23:17:12,506 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:17:12,506 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:17:12,506 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:17:12,506 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:17:12,507 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:17:12,507 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:17:12,507 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:17:12,507 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:17:12,508 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-08 23:17:12,508 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:17:12,508 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:17:12,508 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:17:12,509 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:17:12,509 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-08 23:17:12,509 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-08 23:17:12,510 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-08 23:17:12,510 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_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 745a3dcabf233c931d88028a0f99b472f3955539f612e882536d3db76f41cba6 [2024-11-08 23:17:12,945 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:17:12,975 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:17:12,978 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:17:12,980 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:17:12,980 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:17:12,982 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/memsafety/global-atexit-1.i Unable to find full path for "g++" [2024-11-08 23:17:15,171 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:17:15,487 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:17:15,488 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/sv-benchmarks/c/memsafety/global-atexit-1.i [2024-11-08 23:17:15,508 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk/data/296ce903c/c46b74b17b69497eab348284fe235737/FLAG8b07a0e79 [2024-11-08 23:17:15,528 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44a587a6-f83f-4368-8f7c-a4e527000ba5/bin/ukojak-verify-ImItNfHLgk/data/296ce903c/c46b74b17b69497eab348284fe235737 [2024-11-08 23:17:15,531 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:17:15,533 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:17:15,534 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:17:15,534 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:17:15,539 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:17:15,541 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:17:15" (1/1) ... [2024-11-08 23:17:15,543 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@588ce361 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:15, skipping insertion in model container [2024-11-08 23:17:15,543 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:17:15" (1/1) ... [2024-11-08 23:17:15,601 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:17:15,959 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: _Exit [2024-11-08 23:17:15,960 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c97c0dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:15, skipping insertion in model container [2024-11-08 23:17:15,961 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:17:15,961 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-08 23:17:15,966 INFO L158 Benchmark]: Toolchain (without parser) took 432.58ms. Allocated memory is still 86.0MB. Free memory was 62.0MB in the beginning and 48.8MB in the end (delta: 13.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 23:17:15,967 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 86.0MB. Free memory was 62.2MB in the beginning and 62.2MB in the end (delta: 22.1kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 23:17:15,968 INFO L158 Benchmark]: CACSL2BoogieTranslator took 427.01ms. Allocated memory is still 86.0MB. Free memory was 61.7MB in the beginning and 48.9MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 23:17:15,970 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 86.0MB. Free memory was 62.2MB in the beginning and 62.2MB in the end (delta: 22.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 427.01ms. Allocated memory is still 86.0MB. Free memory was 61.7MB in the beginning and 48.9MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 566]: Unsupported Syntax Unsupported function: _Exit 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