./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_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_0fcc1af2-d725-41a8-82a0-65040ccc8f40/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fcc1af2-d725-41a8-82a0-65040ccc8f40/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_0fcc1af2-d725-41a8-82a0-65040ccc8f40/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fcc1af2-d725-41a8-82a0-65040ccc8f40/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fcc1af2-d725-41a8-82a0-65040ccc8f40/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_0fcc1af2-d725-41a8-82a0-65040ccc8f40/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 6574f07355475e6097d7abc1252e9742873b4cf5073c0901aa6229ed5f83ed5c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:05:39,469 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:05:39,571 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fcc1af2-d725-41a8-82a0-65040ccc8f40/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 05:05:39,576 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:05:39,576 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:05:39,608 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:05:39,609 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:05:39,609 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:05:39,610 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:05:39,611 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:05:39,611 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:05:39,612 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 05:05:39,612 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 05:05:39,612 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 05:05:39,613 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:05:39,613 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:05:39,613 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:05:39,613 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:05:39,613 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:05:39,613 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:05:39,613 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:05:39,613 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:05:39,614 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:05:39,614 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:05:39,614 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:05:39,614 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:05:39,615 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:05:39,615 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_0fcc1af2-d725-41a8-82a0-65040ccc8f40/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 -> 6574f07355475e6097d7abc1252e9742873b4cf5073c0901aa6229ed5f83ed5c [2024-11-25 05:05:39,941 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:05:39,953 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:05:39,955 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:05:39,958 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:05:39,959 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:05:39,960 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fcc1af2-d725-41a8-82a0-65040ccc8f40/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_csa_nd.c [2024-11-25 05:05:42,922 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fcc1af2-d725-41a8-82a0-65040ccc8f40/bin/ukojak-verify-ENZ3QT5qd3/data/3d188cba1/eed5a4e8ba9f420c886c61cb40aa7bef/FLAG2b216484b [2024-11-25 05:05:46,426 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:05:46,427 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fcc1af2-d725-41a8-82a0-65040ccc8f40/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_csa_nd.c [2024-11-25 05:05:46,860 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fcc1af2-d725-41a8-82a0-65040ccc8f40/bin/ukojak-verify-ENZ3QT5qd3/data/3d188cba1/eed5a4e8ba9f420c886c61cb40aa7bef/FLAG2b216484b [2024-11-25 05:05:46,883 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fcc1af2-d725-41a8-82a0-65040ccc8f40/bin/ukojak-verify-ENZ3QT5qd3/data/3d188cba1/eed5a4e8ba9f420c886c61cb40aa7bef [2024-11-25 05:05:46,944 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:05:46,947 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:05:46,948 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:05:46,949 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:05:46,957 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:05:46,958 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:05:46" (1/1) ... [2024-11-25 05:05:46,958 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bd319d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:05:46, skipping insertion in model container [2024-11-25 05:05:46,963 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:05:46" (1/1) ... [2024-11-25 05:05:48,021 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:05:48,832 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 05:05:48,832 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@604ebb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:05:48, skipping insertion in model container [2024-11-25 05:05:48,833 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:05:48,833 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 05:05:48,835 INFO L158 Benchmark]: Toolchain (without parser) took 1888.56ms. Allocated memory was 402.7MB in the beginning and 939.5MB in the end (delta: 536.9MB). Free memory was 215.4MB in the beginning and 529.2MB in the end (delta: -313.8MB). Peak memory consumption was 229.2MB. Max. memory is 16.1GB. [2024-11-25 05:05:48,836 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:05:48,837 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1884.82ms. Allocated memory was 402.7MB in the beginning and 939.5MB in the end (delta: 536.9MB). Free memory was 215.4MB in the beginning and 529.2MB in the end (delta: -313.8MB). Peak memory consumption was 229.2MB. Max. memory is 16.1GB. [2024-11-25 05:05:48,838 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 167.8MB. Free memory is still 104.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1884.82ms. Allocated memory was 402.7MB in the beginning and 939.5MB in the end (delta: 536.9MB). Free memory was 215.4MB in the beginning and 529.2MB in the end (delta: -313.8MB). Peak memory consumption was 229.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 35263]: 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_0fcc1af2-d725-41a8-82a0-65040ccc8f40/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fcc1af2-d725-41a8-82a0-65040ccc8f40/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_0fcc1af2-d725-41a8-82a0-65040ccc8f40/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fcc1af2-d725-41a8-82a0-65040ccc8f40/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fcc1af2-d725-41a8-82a0-65040ccc8f40/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_0fcc1af2-d725-41a8-82a0-65040ccc8f40/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 6574f07355475e6097d7abc1252e9742873b4cf5073c0901aa6229ed5f83ed5c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:05:51,318 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:05:51,455 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fcc1af2-d725-41a8-82a0-65040ccc8f40/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 05:05:51,490 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:05:51,491 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:05:51,492 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:05:51,492 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:05:51,492 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:05:51,492 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:05:51,492 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 05:05:51,492 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 05:05:51,492 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 05:05:51,492 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:05:51,492 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 05:05:51,493 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 05:05:51,493 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 05:05:51,493 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:05:51,493 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:05:51,493 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:05:51,493 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:05:51,493 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:05:51,493 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:05:51,495 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:05:51,495 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 05:05:51,495 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:05:51,495 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:05:51,495 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:05:51,495 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:05:51,495 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 05:05:51,495 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:05:51,496 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 05:05:51,496 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_0fcc1af2-d725-41a8-82a0-65040ccc8f40/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 -> 6574f07355475e6097d7abc1252e9742873b4cf5073c0901aa6229ed5f83ed5c [2024-11-25 05:05:51,787 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:05:51,797 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:05:51,801 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:05:51,805 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:05:51,805 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:05:51,807 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fcc1af2-d725-41a8-82a0-65040ccc8f40/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_csa_nd.c [2024-11-25 05:05:54,844 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fcc1af2-d725-41a8-82a0-65040ccc8f40/bin/ukojak-verify-ENZ3QT5qd3/data/a3184c163/a9a47d95f3804ab1a068a18ad880ed45/FLAGa9f9399c1 [2024-11-25 05:05:58,957 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:05:58,958 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fcc1af2-d725-41a8-82a0-65040ccc8f40/sv-benchmarks/c/coreutils-v8.31/env_3args_klee-sa_ko_837_csa_nd.c [2024-11-25 05:05:59,302 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fcc1af2-d725-41a8-82a0-65040ccc8f40/bin/ukojak-verify-ENZ3QT5qd3/data/a3184c163/a9a47d95f3804ab1a068a18ad880ed45/FLAGa9f9399c1 [2024-11-25 05:05:59,318 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fcc1af2-d725-41a8-82a0-65040ccc8f40/bin/ukojak-verify-ENZ3QT5qd3/data/a3184c163/a9a47d95f3804ab1a068a18ad880ed45 [2024-11-25 05:05:59,320 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:05:59,322 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:05:59,323 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:05:59,323 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:05:59,328 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:05:59,329 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:05:59" (1/1) ... [2024-11-25 05:05:59,332 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d1049e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:05:59, skipping insertion in model container [2024-11-25 05:05:59,333 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:05:59" (1/1) ... [2024-11-25 05:06:00,603 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:08:38,511 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 05:08:38,511 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6465dc9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:08:38, skipping insertion in model container [2024-11-25 05:08:38,511 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:08:38,514 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 05:08:38,518 INFO L158 Benchmark]: Toolchain (without parser) took 159193.64ms. Allocated memory was 243.3MB in the beginning and 838.9MB in the end (delta: 595.6MB). Free memory was 45.4MB in the beginning and 561.9MB in the end (delta: -516.5MB). Peak memory consumption was 616.7MB. Max. memory is 16.1GB. [2024-11-25 05:08:38,520 INFO L158 Benchmark]: CDTParser took 1.60ms. Allocated memory is still 83.9MB. Free memory is still 65.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:08:38,521 INFO L158 Benchmark]: CACSL2BoogieTranslator took 159190.83ms. Allocated memory was 243.3MB in the beginning and 838.9MB in the end (delta: 595.6MB). Free memory was 45.1MB in the beginning and 561.9MB in the end (delta: -516.8MB). Peak memory consumption was 616.7MB. Max. memory is 16.1GB. [2024-11-25 05:08:38,522 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.60ms. Allocated memory is still 83.9MB. Free memory is still 65.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 159190.83ms. Allocated memory was 243.3MB in the beginning and 838.9MB in the end (delta: 595.6MB). Free memory was 45.1MB in the beginning and 561.9MB in the end (delta: -516.8MB). Peak memory consumption was 616.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 52311]: 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