./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_685_csa_uaf.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdd9081-ac7f-4673-8c8a-664eff372f11/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdd9081-ac7f-4673-8c8a-664eff372f11/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_3bdd9081-ac7f-4673-8c8a-664eff372f11/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdd9081-ac7f-4673-8c8a-664eff372f11/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_685_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdd9081-ac7f-4673-8c8a-664eff372f11/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdd9081-ac7f-4673-8c8a-664eff372f11/bin/ukojak-verify-CZk0znPC7b --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 64bit --witnessprinter.graph.data.programhash d25bdb2e47f804977f07c39ea86eda4aeb153485d96121c09958f524cb13ee32 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:41:42,103 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:41:42,160 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdd9081-ac7f-4673-8c8a-664eff372f11/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 01:41:42,165 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:41:42,165 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:41:42,186 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:41:42,188 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:41:42,188 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:41:42,188 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:41:42,188 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:41:42,189 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:41:42,189 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 01:41:42,189 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 01:41:42,189 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 01:41:42,189 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:41:42,189 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:41:42,189 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:41:42,189 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:41:42,189 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:41:42,190 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:41:42,190 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:41:42,190 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:41:42,190 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:41:42,190 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:41:42,190 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:41:42,190 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:41:42,190 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:41:42,190 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_3bdd9081-ac7f-4673-8c8a-664eff372f11/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 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d25bdb2e47f804977f07c39ea86eda4aeb153485d96121c09958f524cb13ee32 [2024-12-06 01:41:42,432 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:41:42,441 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:41:42,443 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:41:42,444 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:41:42,444 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:41:42,445 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdd9081-ac7f-4673-8c8a-664eff372f11/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_685_csa_uaf.c [2024-12-06 01:41:45,093 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdd9081-ac7f-4673-8c8a-664eff372f11/bin/ukojak-verify-CZk0znPC7b/data/aff3a1ffb/30d41c9325ad44e2803a3f6f78623cb4/FLAGbb16fa5ad [2024-12-06 01:41:47,494 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:41:47,495 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdd9081-ac7f-4673-8c8a-664eff372f11/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_685_csa_uaf.c [2024-12-06 01:41:47,850 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdd9081-ac7f-4673-8c8a-664eff372f11/bin/ukojak-verify-CZk0znPC7b/data/aff3a1ffb/30d41c9325ad44e2803a3f6f78623cb4/FLAGbb16fa5ad [2024-12-06 01:41:47,864 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdd9081-ac7f-4673-8c8a-664eff372f11/bin/ukojak-verify-CZk0znPC7b/data/aff3a1ffb/30d41c9325ad44e2803a3f6f78623cb4 [2024-12-06 01:41:47,867 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:41:47,868 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:41:47,869 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:41:47,869 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:41:47,874 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:41:47,874 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:41:47" (1/1) ... [2024-12-06 01:41:47,875 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e21eac3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:41:47, skipping insertion in model container [2024-12-06 01:41:47,875 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:41:47" (1/1) ... [2024-12-06 01:41:48,527 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:41:49,041 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 01:41:49,041 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@506fc2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:41:49, skipping insertion in model container [2024-12-06 01:41:49,041 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:41:49,042 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 01:41:49,044 INFO L158 Benchmark]: Toolchain (without parser) took 1174.78ms. Allocated memory was 243.3MB in the beginning and 612.4MB in the end (delta: 369.1MB). Free memory was 67.7MB in the beginning and 273.0MB in the end (delta: -205.3MB). Peak memory consumption was 167.8MB. Max. memory is 16.1GB. [2024-12-06 01:41:49,045 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:41:49,045 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1172.39ms. Allocated memory was 243.3MB in the beginning and 612.4MB in the end (delta: 369.1MB). Free memory was 67.2MB in the beginning and 273.0MB in the end (delta: -205.8MB). Peak memory consumption was 167.8MB. Max. memory is 16.1GB. [2024-12-06 01:41:49,047 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1172.39ms. Allocated memory was 243.3MB in the beginning and 612.4MB in the end (delta: 369.1MB). Free memory was 67.2MB in the beginning and 273.0MB in the end (delta: -205.8MB). Peak memory consumption was 167.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34745]: Unsupported Syntax floats in unions are not supported in the integer translation. 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_3bdd9081-ac7f-4673-8c8a-664eff372f11/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdd9081-ac7f-4673-8c8a-664eff372f11/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_3bdd9081-ac7f-4673-8c8a-664eff372f11/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdd9081-ac7f-4673-8c8a-664eff372f11/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_685_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdd9081-ac7f-4673-8c8a-664eff372f11/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdd9081-ac7f-4673-8c8a-664eff372f11/bin/ukojak-verify-CZk0znPC7b --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 64bit --witnessprinter.graph.data.programhash d25bdb2e47f804977f07c39ea86eda4aeb153485d96121c09958f524cb13ee32 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:41:50,910 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:41:50,998 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdd9081-ac7f-4673-8c8a-664eff372f11/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 01:41:51,026 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:41:51,027 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:41:51,027 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:41:51,027 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:41:51,027 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:41:51,027 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:41:51,028 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 01:41:51,028 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 01:41:51,028 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 01:41:51,028 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:41:51,028 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 01:41:51,028 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 01:41:51,028 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 01:41:51,028 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:41:51,028 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:41:51,028 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:41:51,029 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:41:51,029 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:41:51,029 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:41:51,029 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 01:41:51,029 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 01:41:51,029 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:41:51,029 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:41:51,029 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:41:51,029 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:41:51,030 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 01:41:51,030 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 01:41:51,030 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 01:41:51,030 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_3bdd9081-ac7f-4673-8c8a-664eff372f11/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 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d25bdb2e47f804977f07c39ea86eda4aeb153485d96121c09958f524cb13ee32 [2024-12-06 01:41:51,285 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:41:51,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:41:51,296 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:41:51,297 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:41:51,298 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:41:51,299 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdd9081-ac7f-4673-8c8a-664eff372f11/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_685_csa_uaf.c [2024-12-06 01:41:54,383 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdd9081-ac7f-4673-8c8a-664eff372f11/bin/ukojak-verify-CZk0znPC7b/data/045f8496c/3d5e153c5ce54645ad858d5f07be8803/FLAG4e11a3520 [2024-12-06 01:41:56,821 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:41:56,821 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdd9081-ac7f-4673-8c8a-664eff372f11/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_685_csa_uaf.c [2024-12-06 01:41:57,164 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdd9081-ac7f-4673-8c8a-664eff372f11/bin/ukojak-verify-CZk0znPC7b/data/045f8496c/3d5e153c5ce54645ad858d5f07be8803/FLAG4e11a3520 [2024-12-06 01:41:57,444 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3bdd9081-ac7f-4673-8c8a-664eff372f11/bin/ukojak-verify-CZk0znPC7b/data/045f8496c/3d5e153c5ce54645ad858d5f07be8803 [2024-12-06 01:41:57,446 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:41:57,447 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:41:57,448 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:41:57,448 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:41:57,451 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:41:57,452 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:41:57" (1/1) ... [2024-12-06 01:41:57,452 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33d93d19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:41:57, skipping insertion in model container [2024-12-06 01:41:57,452 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:41:57" (1/1) ... [2024-12-06 01:41:58,218 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:45:08,836 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 01:45:08,837 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3ef02199 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:45:08, skipping insertion in model container [2024-12-06 01:45:08,842 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:45:08,843 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 01:45:08,850 INFO L158 Benchmark]: Toolchain (without parser) took 191400.61ms. Allocated memory was 293.6MB in the beginning and 520.1MB in the end (delta: 226.5MB). Free memory was 117.5MB in the beginning and 241.6MB in the end (delta: -124.1MB). Peak memory consumption was 316.6MB. Max. memory is 16.1GB. [2024-12-06 01:45:08,854 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:45:08,855 INFO L158 Benchmark]: CACSL2BoogieTranslator took 191394.78ms. Allocated memory was 293.6MB in the beginning and 520.1MB in the end (delta: 226.5MB). Free memory was 117.5MB in the beginning and 241.6MB in the end (delta: -124.1MB). Peak memory consumption was 316.6MB. Max. memory is 16.1GB. [2024-12-06 01:45:08,862 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 191394.78ms. Allocated memory was 293.6MB in the beginning and 520.1MB in the end (delta: 226.5MB). Free memory was 117.5MB in the beginning and 241.6MB in the end (delta: -124.1MB). Peak memory consumption was 316.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51731]: 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