./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_513-654_csa_nd.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_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_513-654_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3 --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 ba6461ad3e4f9ac90bbf1ed5f053a4a602968c9876aeac654e61317b6e54da5c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:14:11,289 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:14:11,444 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 05:14:11,456 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:14:11,456 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:14:11,495 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:14:11,497 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:14:11,497 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:14:11,497 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:14:11,498 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:14:11,498 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:14:11,498 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 05:14:11,498 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 05:14:11,498 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 05:14:11,498 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:14:11,498 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:14:11,498 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:14:11,499 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:14:11,499 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:14:11,499 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:14:11,499 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:14:11,499 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:14:11,499 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:14:11,500 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:14:11,500 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:14:11,500 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:14:11,500 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:14:11,500 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_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G 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 -> ba6461ad3e4f9ac90bbf1ed5f053a4a602968c9876aeac654e61317b6e54da5c [2024-11-25 05:14:11,857 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:14:11,869 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:14:11,872 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:14:11,874 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:14:11,876 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:14:11,878 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_513-654_csa_nd.c [2024-11-25 05:14:15,898 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3/data/7bc0ae5d9/d2d41aede8894021a168ced0b4339b2c/FLAGb30f7a174 [2024-11-25 05:14:20,168 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:14:20,169 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_513-654_csa_nd.c [2024-11-25 05:14:20,641 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3/data/7bc0ae5d9/d2d41aede8894021a168ced0b4339b2c/FLAGb30f7a174 [2024-11-25 05:14:20,661 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3/data/7bc0ae5d9/d2d41aede8894021a168ced0b4339b2c [2024-11-25 05:14:20,665 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:14:20,667 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:14:20,669 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:14:20,669 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:14:20,675 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:14:20,677 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:14:20" (1/1) ... [2024-11-25 05:14:20,678 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cabd20d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:14:20, skipping insertion in model container [2024-11-25 05:14:20,678 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:14:20" (1/1) ... [2024-11-25 05:14:22,083 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:14:23,149 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 05:14:23,150 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@11852fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:14:23, skipping insertion in model container [2024-11-25 05:14:23,150 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:14:23,155 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 05:14:23,158 INFO L158 Benchmark]: Toolchain (without parser) took 2489.96ms. Allocated memory was 427.8MB in the beginning and 998.2MB in the end (delta: 570.4MB). Free memory was 227.0MB in the beginning and 647.2MB in the end (delta: -420.2MB). Peak memory consumption was 212.1MB. Max. memory is 16.1GB. [2024-11-25 05:14:23,163 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 142.6MB. Free memory is still 81.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:14:23,164 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2486.21ms. Allocated memory was 427.8MB in the beginning and 998.2MB in the end (delta: 570.4MB). Free memory was 226.7MB in the beginning and 647.2MB in the end (delta: -420.5MB). Peak memory consumption was 212.1MB. Max. memory is 16.1GB. [2024-11-25 05:14:23,166 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 142.6MB. Free memory is still 81.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2486.21ms. Allocated memory was 427.8MB in the beginning and 998.2MB in the end (delta: 570.4MB). Free memory was 226.7MB in the beginning and 647.2MB in the end (delta: -420.5MB). Peak memory consumption was 212.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34733]: 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_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_513-654_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3 --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 ba6461ad3e4f9ac90bbf1ed5f053a4a602968c9876aeac654e61317b6e54da5c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:14:26,223 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:14:26,407 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 05:14:26,464 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:14:26,467 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:14:26,467 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:14:26,468 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:14:26,468 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:14:26,469 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:14:26,469 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 05:14:26,470 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 05:14:26,470 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 05:14:26,470 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:14:26,470 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 05:14:26,470 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 05:14:26,471 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 05:14:26,472 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:14:26,473 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:14:26,473 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:14:26,473 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:14:26,473 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:14:26,473 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:14:26,474 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:14:26,474 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 05:14:26,474 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:14:26,474 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:14:26,474 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:14:26,475 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:14:26,475 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 05:14:26,475 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:14:26,475 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 05:14:26,475 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_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G 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 -> ba6461ad3e4f9ac90bbf1ed5f053a4a602968c9876aeac654e61317b6e54da5c [2024-11-25 05:14:26,904 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:14:26,916 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:14:26,919 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:14:26,921 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:14:26,922 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:14:26,924 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_513-654_csa_nd.c [2024-11-25 05:14:30,895 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3/data/1d78dd64b/83bf7846b3f04fb1adf85e17bb1c1783/FLAGa8a60df7a [2024-11-25 05:14:35,784 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:14:35,785 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_513-654_csa_nd.c [2024-11-25 05:14:36,317 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3/data/1d78dd64b/83bf7846b3f04fb1adf85e17bb1c1783/FLAGa8a60df7a [2024-11-25 05:14:36,392 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_939dd005-d650-4442-8d49-7ce0d5f004c4/bin/ukojak-verify-ENZ3QT5qd3/data/1d78dd64b/83bf7846b3f04fb1adf85e17bb1c1783 [2024-11-25 05:14:36,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:14:36,398 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:14:36,400 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:14:36,400 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:14:36,406 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:14:36,407 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:14:36" (1/1) ... [2024-11-25 05:14:36,409 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2baeae0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:14:36, skipping insertion in model container [2024-11-25 05:14:36,409 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:14:36" (1/1) ... [2024-11-25 05:14:37,866 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:17:39,972 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 05:17:39,972 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@57949f02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:17:39, skipping insertion in model container [2024-11-25 05:17:39,973 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:17:39,973 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 05:17:39,975 INFO L158 Benchmark]: Toolchain (without parser) took 183577.19ms. Allocated memory was 562.0MB in the beginning and 1.0GB in the end (delta: 469.8MB). Free memory was 378.8MB in the beginning and 702.7MB in the end (delta: -324.0MB). Peak memory consumption was 733.5MB. Max. memory is 16.1GB. [2024-11-25 05:17:39,976 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 83.9MB. Free memory is still 64.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:17:39,978 INFO L158 Benchmark]: CACSL2BoogieTranslator took 183573.68ms. Allocated memory was 562.0MB in the beginning and 1.0GB in the end (delta: 469.8MB). Free memory was 378.8MB in the beginning and 702.7MB in the end (delta: -324.0MB). Peak memory consumption was 733.5MB. Max. memory is 16.1GB. [2024-11-25 05:17:39,980 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45ms. Allocated memory is still 83.9MB. Free memory is still 64.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 183573.68ms. Allocated memory was 562.0MB in the beginning and 1.0GB in the end (delta: 469.8MB). Free memory was 378.8MB in the beginning and 702.7MB in the end (delta: -324.0MB). Peak memory consumption was 733.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51611]: 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