./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_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_a9031a1a-53e5-4949-8dad-48ab3c929e2d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9031a1a-53e5-4949-8dad-48ab3c929e2d/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_a9031a1a-53e5-4949-8dad-48ab3c929e2d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9031a1a-53e5-4949-8dad-48ab3c929e2d/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_513-654_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9031a1a-53e5-4949-8dad-48ab3c929e2d/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_a9031a1a-53e5-4949-8dad-48ab3c929e2d/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 e387521c88173cbd77e9544c3a88d4b8ce5361c2427ae154fac0c38edced0903 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:37:30,717 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:37:30,773 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9031a1a-53e5-4949-8dad-48ab3c929e2d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 04:37:30,778 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:37:30,778 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:37:30,800 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:37:30,801 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:37:30,801 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:37:30,801 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:37:30,802 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:37:30,802 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:37:30,802 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 04:37:30,802 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 04:37:30,802 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 04:37:30,802 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:37:30,802 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:37:30,802 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:37:30,802 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:37:30,802 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:37:30,803 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:37:30,803 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:37:30,803 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:37:30,803 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:37:30,803 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:37:30,803 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:37:30,803 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:37:30,803 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:37:30,803 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_a9031a1a-53e5-4949-8dad-48ab3c929e2d/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 -> e387521c88173cbd77e9544c3a88d4b8ce5361c2427ae154fac0c38edced0903 [2024-12-06 04:37:31,087 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:37:31,096 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:37:31,099 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:37:31,100 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:37:31,100 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:37:31,102 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9031a1a-53e5-4949-8dad-48ab3c929e2d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_513-654_csa_uaf.c [2024-12-06 04:37:33,892 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9031a1a-53e5-4949-8dad-48ab3c929e2d/bin/ukojak-verify-CZk0znPC7b/data/877f72dee/37167fe402eb45afb53e8f9f22a1640a/FLAG32db7f5bf [2024-12-06 04:37:36,370 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:37:36,371 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9031a1a-53e5-4949-8dad-48ab3c929e2d/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_513-654_csa_uaf.c [2024-12-06 04:37:36,860 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9031a1a-53e5-4949-8dad-48ab3c929e2d/bin/ukojak-verify-CZk0znPC7b/data/877f72dee/37167fe402eb45afb53e8f9f22a1640a/FLAG32db7f5bf [2024-12-06 04:37:37,006 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9031a1a-53e5-4949-8dad-48ab3c929e2d/bin/ukojak-verify-CZk0znPC7b/data/877f72dee/37167fe402eb45afb53e8f9f22a1640a [2024-12-06 04:37:37,008 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:37:37,009 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:37:37,011 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:37:37,011 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:37:37,016 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:37:37,017 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:37:37" (1/1) ... [2024-12-06 04:37:37,018 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d95d0ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:37, skipping insertion in model container [2024-12-06 04:37:37,019 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:37:37" (1/1) ... [2024-12-06 04:37:37,807 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:37:38,354 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 04:37:38,354 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@325f5506 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:38, skipping insertion in model container [2024-12-06 04:37:38,355 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:37:38,355 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 04:37:38,357 INFO L158 Benchmark]: Toolchain (without parser) took 1346.76ms. Allocated memory is still 671.1MB. Free memory was 473.7MB in the beginning and 344.4MB in the end (delta: 129.3MB). Peak memory consumption was 227.4MB. Max. memory is 16.1GB. [2024-12-06 04:37:38,358 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory was 71.8MB in the beginning and 71.7MB in the end (delta: 86.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:37:38,359 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1344.21ms. Allocated memory is still 671.1MB. Free memory was 473.7MB in the beginning and 344.4MB in the end (delta: 129.3MB). Peak memory consumption was 227.4MB. Max. memory is 16.1GB. [2024-12-06 04:37:38,360 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory was 71.8MB in the beginning and 71.7MB in the end (delta: 86.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1344.21ms. Allocated memory is still 671.1MB. Free memory was 473.7MB in the beginning and 344.4MB in the end (delta: 129.3MB). Peak memory consumption was 227.4MB. 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_a9031a1a-53e5-4949-8dad-48ab3c929e2d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9031a1a-53e5-4949-8dad-48ab3c929e2d/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_a9031a1a-53e5-4949-8dad-48ab3c929e2d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9031a1a-53e5-4949-8dad-48ab3c929e2d/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_513-654_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9031a1a-53e5-4949-8dad-48ab3c929e2d/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_a9031a1a-53e5-4949-8dad-48ab3c929e2d/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 e387521c88173cbd77e9544c3a88d4b8ce5361c2427ae154fac0c38edced0903 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:37:40,465 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:37:40,553 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9031a1a-53e5-4949-8dad-48ab3c929e2d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 04:37:40,578 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:37:40,579 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:37:40,580 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:37:40,580 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:37:40,580 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:37:40,580 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:37:40,580 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 04:37:40,580 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 04:37:40,580 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 04:37:40,580 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:37:40,581 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 04:37:40,581 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 04:37:40,581 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 04:37:40,581 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:37:40,581 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:37:40,581 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:37:40,581 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:37:40,582 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:37:40,582 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:37:40,582 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:37:40,582 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 04:37:40,582 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:37:40,582 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:37:40,582 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:37:40,582 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:37:40,582 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 04:37:40,583 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:37:40,583 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 04:37:40,583 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_a9031a1a-53e5-4949-8dad-48ab3c929e2d/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 -> e387521c88173cbd77e9544c3a88d4b8ce5361c2427ae154fac0c38edced0903 [2024-12-06 04:37:40,865 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:37:40,875 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:37:40,878 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:37:40,879 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:37:40,880 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:37:40,881 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9031a1a-53e5-4949-8dad-48ab3c929e2d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_513-654_csa_uaf.c [2024-12-06 04:37:43,932 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9031a1a-53e5-4949-8dad-48ab3c929e2d/bin/ukojak-verify-CZk0znPC7b/data/ac1dcf7a6/c084d7240dd14218a04db6a5ad8892df/FLAG480ce2f4b [2024-12-06 04:37:46,512 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:37:46,513 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9031a1a-53e5-4949-8dad-48ab3c929e2d/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_513-654_csa_uaf.c [2024-12-06 04:37:47,073 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9031a1a-53e5-4949-8dad-48ab3c929e2d/bin/ukojak-verify-CZk0znPC7b/data/ac1dcf7a6/c084d7240dd14218a04db6a5ad8892df/FLAG480ce2f4b [2024-12-06 04:37:47,090 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9031a1a-53e5-4949-8dad-48ab3c929e2d/bin/ukojak-verify-CZk0znPC7b/data/ac1dcf7a6/c084d7240dd14218a04db6a5ad8892df [2024-12-06 04:37:47,093 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:37:47,094 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:37:47,096 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:37:47,096 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:37:47,100 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:37:47,101 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:37:47" (1/1) ... [2024-12-06 04:37:47,101 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@361c5ae6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:37:47, skipping insertion in model container [2024-12-06 04:37:47,101 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:37:47" (1/1) ... [2024-12-06 04:37:47,844 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:40:41,957 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 04:40:41,957 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3c8f6a7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:40:41, skipping insertion in model container [2024-12-06 04:40:41,957 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:40:41,958 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 04:40:41,960 INFO L158 Benchmark]: Toolchain (without parser) took 174864.65ms. Allocated memory was 268.4MB in the beginning and 511.7MB in the end (delta: 243.3MB). Free memory was 117.6MB in the beginning and 112.6MB in the end (delta: 5.0MB). Peak memory consumption was 359.2MB. Max. memory is 16.1GB. [2024-12-06 04:40:41,961 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:40:41,961 INFO L158 Benchmark]: CACSL2BoogieTranslator took 174862.21ms. Allocated memory was 268.4MB in the beginning and 511.7MB in the end (delta: 243.3MB). Free memory was 117.0MB in the beginning and 112.6MB in the end (delta: 4.4MB). Peak memory consumption was 359.2MB. Max. memory is 16.1GB. [2024-12-06 04:40:41,963 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 174862.21ms. Allocated memory was 268.4MB in the beginning and 511.7MB in the end (delta: 243.3MB). Free memory was 117.0MB in the beginning and 112.6MB in the end (delta: 4.4MB). Peak memory consumption was 359.2MB. 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