./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/global-atexit-5.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 9bd2c7ff 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_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/global-atexit-5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL --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 89278d854a8128eebc941ecf98beecfa86ade231869ef60481b85a33a16751d9 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:19:26,006 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:19:26,127 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2023-11-19 03:19:26,135 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:19:26,136 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:19:26,174 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:19:26,176 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:19:26,177 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:19:26,178 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:19:26,183 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:19:26,184 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:19:26,185 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:19:26,185 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:19:26,187 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-19 03:19:26,188 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-19 03:19:26,188 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-19 03:19:26,189 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:19:26,189 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 03:19:26,190 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:19:26,190 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:19:26,191 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:19:26,191 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:19:26,192 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:19:26,193 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:19:26,193 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:19:26,194 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:19:26,194 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:19:26,195 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:19:26,195 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:19:26,196 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_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89278d854a8128eebc941ecf98beecfa86ade231869ef60481b85a33a16751d9 [2023-11-19 03:19:26,530 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:19:26,564 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:19:26,567 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:19:26,568 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:19:26,569 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:19:26,570 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/memsafety/global-atexit-5.i [2023-11-19 03:19:29,798 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:19:30,070 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:19:30,070 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/sv-benchmarks/c/memsafety/global-atexit-5.i [2023-11-19 03:19:30,092 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL/data/43d7f364a/da9301861b914c37a315a3e8225abe93/FLAGb84231935 [2023-11-19 03:19:30,108 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL/data/43d7f364a/da9301861b914c37a315a3e8225abe93 [2023-11-19 03:19:30,112 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:19:30,113 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:19:30,115 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:19:30,115 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:19:30,121 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:19:30,122 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:19:30" (1/1) ... [2023-11-19 03:19:30,123 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f4b212b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:30, skipping insertion in model container [2023-11-19 03:19:30,123 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:19:30" (1/1) ... [2023-11-19 03:19:30,170 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:19:30,482 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2023-11-19 03:19:30,483 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4d2e4963 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:30, skipping insertion in model container [2023-11-19 03:19:30,483 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:19:30,484 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:19:30,486 INFO L158 Benchmark]: Toolchain (without parser) took 371.65ms. Allocated memory is still 146.8MB. Free memory was 101.7MB in the beginning and 91.1MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-19 03:19:30,487 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 98.6MB. Free memory is still 50.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:19:30,488 INFO L158 Benchmark]: CACSL2BoogieTranslator took 368.84ms. Allocated memory is still 146.8MB. Free memory was 101.7MB in the beginning and 91.1MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-19 03:19:30,493 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 98.6MB. Free memory is still 50.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 368.84ms. Allocated memory is still 146.8MB. Free memory was 101.7MB in the beginning and 91.1MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 570]: Unsupported Syntax Unsupported function: atexit 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_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/global-atexit-5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL --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 89278d854a8128eebc941ecf98beecfa86ade231869ef60481b85a33a16751d9 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:19:33,296 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:19:33,456 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2023-11-19 03:19:33,518 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:19:33,520 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:19:33,521 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:19:33,522 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:19:33,523 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:19:33,524 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:19:33,530 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:19:33,530 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:19:33,531 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-11-19 03:19:33,532 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-11-19 03:19:33,534 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-11-19 03:19:33,534 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:19:33,535 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:19:33,536 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:19:33,536 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:19:33,537 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 03:19:33,537 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:19:33,538 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:19:33,539 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:19:33,539 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:19:33,540 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:19:33,540 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:19:33,541 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:19:33,542 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:19:33,542 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:19:33,543 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:19:33,544 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:19:33,545 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:19:33,546 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:19:33,546 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:19:33,547 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:19:33,547 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_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 89278d854a8128eebc941ecf98beecfa86ade231869ef60481b85a33a16751d9 [2023-11-19 03:19:34,047 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:19:34,071 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:19:34,074 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:19:34,076 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:19:34,076 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:19:34,078 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/memsafety/global-atexit-5.i [2023-11-19 03:19:37,601 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:19:37,938 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:19:37,939 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/sv-benchmarks/c/memsafety/global-atexit-5.i [2023-11-19 03:19:37,971 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL/data/08d03ac8e/f408184dfd194d7ebe29dd39777d7513/FLAGbcd62790d [2023-11-19 03:19:37,985 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7951eb6a-9732-4fc5-a060-fc9658593d78/bin/ukojak-verify-G8NBE6pJGL/data/08d03ac8e/f408184dfd194d7ebe29dd39777d7513 [2023-11-19 03:19:37,987 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:19:37,988 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:19:37,990 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:19:37,990 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:19:37,995 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:19:37,996 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:19:37" (1/1) ... [2023-11-19 03:19:37,997 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@aafa4be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:37, skipping insertion in model container [2023-11-19 03:19:37,997 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:19:37" (1/1) ... [2023-11-19 03:19:38,044 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:19:38,372 ERROR L324 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2023-11-19 03:19:38,373 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@174bf08e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:19:38, skipping insertion in model container [2023-11-19 03:19:38,373 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:19:38,374 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:19:38,376 INFO L158 Benchmark]: Toolchain (without parser) took 386.75ms. Allocated memory is still 113.2MB. Free memory was 89.0MB in the beginning and 77.6MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-19 03:19:38,377 INFO L158 Benchmark]: CDTParser took 0.56ms. Allocated memory is still 65.0MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:19:38,378 INFO L158 Benchmark]: CACSL2BoogieTranslator took 384.14ms. Allocated memory is still 113.2MB. Free memory was 88.8MB in the beginning and 77.9MB in the end (delta: 10.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-19 03:19:38,380 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56ms. Allocated memory is still 65.0MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 384.14ms. Allocated memory is still 113.2MB. Free memory was 88.8MB in the beginning and 77.9MB in the end (delta: 10.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 570]: Unsupported Syntax Unsupported function: atexit 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