./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_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_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/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_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_654_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/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_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/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 98e0837420349b85f5b06cac953c4f4546708fba004138c4c68b73ec1fc67a9e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:22:51,525 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:22:51,583 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-05 23:22:51,588 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:22:51,588 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:22:51,609 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:22:51,610 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:22:51,610 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:22:51,611 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:22:51,611 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:22:51,611 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:22:51,611 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:22:51,611 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:22:51,611 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:22:51,611 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:22:51,611 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:22:51,611 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:22:51,611 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:22:51,612 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:22:51,612 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:22:51,612 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:22:51,612 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:22:51,612 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:22:51,612 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:22:51,612 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:22:51,612 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:22:51,612 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:22:51,613 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_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/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 -> 98e0837420349b85f5b06cac953c4f4546708fba004138c4c68b73ec1fc67a9e [2024-12-05 23:22:51,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:22:51,867 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:22:51,870 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:22:51,871 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:22:51,871 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:22:51,872 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_654_csa_nd.c [2024-12-05 23:22:54,504 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/bin/ukojak-verify-CZk0znPC7b/data/8c7b2f6a2/fd856253a41348a180b23f9383d1596b/FLAG014f78b10 [2024-12-05 23:22:56,679 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:22:56,680 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_654_csa_nd.c [2024-12-05 23:22:56,978 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/bin/ukojak-verify-CZk0znPC7b/data/8c7b2f6a2/fd856253a41348a180b23f9383d1596b/FLAG014f78b10 [2024-12-05 23:22:56,991 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/bin/ukojak-verify-CZk0znPC7b/data/8c7b2f6a2/fd856253a41348a180b23f9383d1596b [2024-12-05 23:22:56,993 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:22:56,994 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:22:56,995 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:22:56,995 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:22:56,999 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:22:56,999 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:22:56" (1/1) ... [2024-12-05 23:22:57,000 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dbc46cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:22:57, skipping insertion in model container [2024-12-05 23:22:57,000 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:22:56" (1/1) ... [2024-12-05 23:22:57,711 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:22:58,247 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-05 23:22:58,247 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5a8ae8dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:22:58, skipping insertion in model container [2024-12-05 23:22:58,248 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:22:58,248 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 23:22:58,251 INFO L158 Benchmark]: Toolchain (without parser) took 1254.70ms. Allocated memory was 302.0MB in the beginning and 696.3MB in the end (delta: 394.3MB). Free memory was 106.7MB in the beginning and 432.9MB in the end (delta: -326.2MB). Peak memory consumption was 128.0MB. Max. memory is 16.1GB. [2024-12-05 23:22:58,251 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:22:58,252 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1252.76ms. Allocated memory was 302.0MB in the beginning and 696.3MB in the end (delta: 394.3MB). Free memory was 106.7MB in the beginning and 432.9MB in the end (delta: -326.2MB). Peak memory consumption was 128.0MB. Max. memory is 16.1GB. [2024-12-05 23:22:58,253 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 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1252.76ms. Allocated memory was 302.0MB in the beginning and 696.3MB in the end (delta: 394.3MB). Free memory was 106.7MB in the beginning and 432.9MB in the end (delta: -326.2MB). Peak memory consumption was 128.0MB. 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_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/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_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_654_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/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_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/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 98e0837420349b85f5b06cac953c4f4546708fba004138c4c68b73ec1fc67a9e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:23:00,094 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:23:00,174 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-05 23:23:00,199 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:23:00,200 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:23:00,200 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:23:00,200 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:23:00,200 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:23:00,200 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:23:00,200 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 23:23:00,200 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 23:23:00,200 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-05 23:23:00,201 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:23:00,201 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 23:23:00,201 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 23:23:00,201 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 23:23:00,201 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:23:00,201 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:23:00,201 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:23:00,201 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:23:00,201 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:23:00,202 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:23:00,202 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:23:00,202 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 23:23:00,202 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:23:00,202 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:23:00,202 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:23:00,202 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:23:00,202 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 23:23:00,203 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:23:00,203 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 23:23:00,203 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_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/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 -> 98e0837420349b85f5b06cac953c4f4546708fba004138c4c68b73ec1fc67a9e [2024-12-05 23:23:00,434 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:23:00,442 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:23:00,444 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:23:00,445 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:23:00,446 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:23:00,447 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_654_csa_nd.c [2024-12-05 23:23:03,170 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/bin/ukojak-verify-CZk0znPC7b/data/4ccff3ff8/66532bfe0b5940b3a790cc46d58f127b/FLAG140fd1024 [2024-12-05 23:23:05,408 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:23:05,409 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_654_csa_nd.c [2024-12-05 23:23:05,728 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/bin/ukojak-verify-CZk0znPC7b/data/4ccff3ff8/66532bfe0b5940b3a790cc46d58f127b/FLAG140fd1024 [2024-12-05 23:23:05,743 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_46b9ac29-65e1-46ad-aadc-c7b0dc3641d3/bin/ukojak-verify-CZk0znPC7b/data/4ccff3ff8/66532bfe0b5940b3a790cc46d58f127b [2024-12-05 23:23:05,745 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:23:05,746 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:23:05,747 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:23:05,747 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:23:05,750 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:23:05,751 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:23:05" (1/1) ... [2024-12-05 23:23:05,751 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@172cad48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:23:05, skipping insertion in model container [2024-12-05 23:23:05,751 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:23:05" (1/1) ... [2024-12-05 23:23:06,366 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:25:41,978 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-05 23:25:41,979 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2173c13e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:25:41, skipping insertion in model container [2024-12-05 23:25:41,979 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:25:41,979 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-05 23:25:41,981 INFO L158 Benchmark]: Toolchain (without parser) took 156234.17ms. Allocated memory was 394.3MB in the beginning and 729.8MB in the end (delta: 335.5MB). Free memory was 218.2MB in the beginning and 452.6MB in the end (delta: -234.4MB). Peak memory consumption was 528.6MB. Max. memory is 16.1GB. [2024-12-05 23:25:41,982 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:25:41,982 INFO L158 Benchmark]: CACSL2BoogieTranslator took 156232.26ms. Allocated memory was 394.3MB in the beginning and 729.8MB in the end (delta: 335.5MB). Free memory was 218.0MB in the beginning and 452.6MB in the end (delta: -234.6MB). Peak memory consumption was 528.6MB. Max. memory is 16.1GB. [2024-12-05 23:25:41,983 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 83.9MB. Free memory is still 48.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 156232.26ms. Allocated memory was 394.3MB in the beginning and 729.8MB in the end (delta: 335.5MB). Free memory was 218.0MB in the beginning and 452.6MB in the end (delta: -234.6MB). Peak memory consumption was 528.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51610]: 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