./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_235_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_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/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_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_235_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/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_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/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 d6d8bf2298e3c76d5c6252e8dc80ef1b5072a27b341b87c83972f609eae8eeb2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:35:22,464 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:35:22,515 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 23:35:22,519 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:35:22,519 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:35:22,537 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:35:22,538 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:35:22,538 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:35:22,538 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:35:22,538 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:35:22,539 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:35:22,539 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:35:22,539 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:35:22,539 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:35:22,539 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:35:22,539 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:35:22,539 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:35:22,539 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:35:22,539 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:35:22,539 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:35:22,540 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:35:22,540 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:35:22,540 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:35:22,540 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:35:22,540 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:35:22,540 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:35:22,540 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:35:22,540 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_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/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 -> d6d8bf2298e3c76d5c6252e8dc80ef1b5072a27b341b87c83972f609eae8eeb2 [2024-12-05 23:35:22,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:35:22,788 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:35:22,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:35:22,791 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:35:22,791 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:35:22,793 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_235_csa_uaf.c [2024-12-05 23:35:25,745 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/bin/ukojak-verify-CZk0znPC7b/data/bf57fd56a/5bdcb13ba28a4c8db33e343eab28d1bd/FLAGafadb018d [2024-12-05 23:35:28,188 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:35:28,189 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_235_csa_uaf.c [2024-12-05 23:35:28,498 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/bin/ukojak-verify-CZk0znPC7b/data/bf57fd56a/5bdcb13ba28a4c8db33e343eab28d1bd/FLAGafadb018d [2024-12-05 23:35:28,841 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/bin/ukojak-verify-CZk0znPC7b/data/bf57fd56a/5bdcb13ba28a4c8db33e343eab28d1bd [2024-12-05 23:35:28,844 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:35:28,846 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:35:28,847 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:35:28,847 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:35:28,851 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:35:28,851 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:35:28" (1/1) ... [2024-12-05 23:35:28,852 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d315cf5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:28, skipping insertion in model container [2024-12-05 23:35:28,852 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:35:28" (1/1) ... [2024-12-05 23:35:29,433 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:35:30,063 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-05 23:35:30,063 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6179cf6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:30, skipping insertion in model container [2024-12-05 23:35:30,063 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:35:30,064 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 23:35:30,067 INFO L158 Benchmark]: Toolchain (without parser) took 1219.06ms. Allocated memory was 427.8MB in the beginning and 704.6MB in the end (delta: 276.8MB). Free memory was 270.7MB in the beginning and 486.7MB in the end (delta: -216.0MB). Peak memory consumption was 198.5MB. Max. memory is 16.1GB. [2024-12-05 23:35:30,067 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 117.4MB. Free memory is still 73.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:35:30,068 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1216.63ms. Allocated memory was 427.8MB in the beginning and 704.6MB in the end (delta: 276.8MB). Free memory was 270.7MB in the beginning and 486.7MB in the end (delta: -216.0MB). Peak memory consumption was 198.5MB. Max. memory is 16.1GB. [2024-12-05 23:35:30,069 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 73.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1216.63ms. Allocated memory was 427.8MB in the beginning and 704.6MB in the end (delta: 276.8MB). Free memory was 270.7MB in the beginning and 486.7MB in the end (delta: -216.0MB). Peak memory consumption was 198.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34774]: 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_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/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_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_235_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/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_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/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 d6d8bf2298e3c76d5c6252e8dc80ef1b5072a27b341b87c83972f609eae8eeb2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:35:31,972 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:35:32,057 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-05 23:35:32,084 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:35:32,085 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:35:32,085 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:35:32,085 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:35:32,085 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:35:32,086 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:35:32,086 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:35:32,086 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:35:32,086 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:35:32,086 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:35:32,086 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 23:35:32,086 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 23:35:32,086 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 23:35:32,086 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:35:32,086 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:35:32,087 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:35:32,087 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:35:32,087 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:35:32,087 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:35:32,087 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:35:32,087 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 23:35:32,087 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:35:32,087 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:35:32,087 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:35:32,087 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:35:32,088 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 23:35:32,088 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:35:32,088 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 23:35:32,088 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_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/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 -> d6d8bf2298e3c76d5c6252e8dc80ef1b5072a27b341b87c83972f609eae8eeb2 [2024-12-05 23:35:32,352 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:35:32,361 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:35:32,364 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:35:32,365 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:35:32,365 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:35:32,367 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_235_csa_uaf.c [2024-12-05 23:35:35,252 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/bin/ukojak-verify-CZk0znPC7b/data/65c9da0db/7e5a800f05824d129d3818ec6d0971eb/FLAG3ccc1dc53 [2024-12-05 23:35:37,927 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:35:37,928 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_235_csa_uaf.c [2024-12-05 23:35:38,592 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/bin/ukojak-verify-CZk0znPC7b/data/65c9da0db/7e5a800f05824d129d3818ec6d0971eb/FLAG3ccc1dc53 [2024-12-05 23:35:38,610 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4f3392b-020e-4cca-8ffe-06e28e1dbb69/bin/ukojak-verify-CZk0znPC7b/data/65c9da0db/7e5a800f05824d129d3818ec6d0971eb [2024-12-05 23:35:38,613 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:35:38,615 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:35:38,619 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:35:38,619 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:35:38,625 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:35:38,625 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:35:38" (1/1) ... [2024-12-05 23:35:38,626 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ae3b6fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:35:38, skipping insertion in model container [2024-12-05 23:35:38,627 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:35:38" (1/1) ... [2024-12-05 23:35:39,627 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:38:16,211 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-05 23:38:16,212 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@e8eda9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:38:16, skipping insertion in model container [2024-12-05 23:38:16,212 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:38:16,212 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 23:38:16,215 INFO L158 Benchmark]: Toolchain (without parser) took 157598.84ms. Allocated memory was 260.0MB in the beginning and 520.1MB in the end (delta: 260.0MB). Free memory was 107.5MB in the beginning and 70.8MB in the end (delta: 36.6MB). Peak memory consumption was 362.2MB. Max. memory is 16.1GB. [2024-12-05 23:38:16,216 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:38:16,217 INFO L158 Benchmark]: CACSL2BoogieTranslator took 157595.77ms. Allocated memory was 260.0MB in the beginning and 520.1MB in the end (delta: 260.0MB). Free memory was 107.5MB in the beginning and 70.8MB in the end (delta: 36.6MB). Peak memory consumption was 362.2MB. Max. memory is 16.1GB. [2024-12-05 23:38:16,218 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 157595.77ms. Allocated memory was 260.0MB in the beginning and 520.1MB in the end (delta: 260.0MB). Free memory was 107.5MB in the beginning and 70.8MB in the end (delta: 36.6MB). Peak memory consumption was 362.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51818]: 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