./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_257-267-292_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_39260f9a-0e23-4570-8525-e7e8ecf14786/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39260f9a-0e23-4570-8525-e7e8ecf14786/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_39260f9a-0e23-4570-8525-e7e8ecf14786/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39260f9a-0e23-4570-8525-e7e8ecf14786/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_257-267-292_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39260f9a-0e23-4570-8525-e7e8ecf14786/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_39260f9a-0e23-4570-8525-e7e8ecf14786/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 5449bf90223ccdd7e18287cfe31b849f369d12d26e8f6c13bfe73e698db2dedc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:41:02,216 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:41:02,272 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39260f9a-0e23-4570-8525-e7e8ecf14786/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 03:41:02,277 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:41:02,277 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:41:02,297 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:41:02,298 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:41:02,298 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:41:02,298 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:41:02,298 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:41:02,299 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:41:02,299 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 03:41:02,299 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 03:41:02,299 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 03:41:02,299 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:41:02,299 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:41:02,299 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:41:02,299 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:41:02,299 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:41:02,299 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:41:02,300 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:41:02,300 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:41:02,300 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:41:02,300 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:41:02,300 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:41:02,300 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:41:02,300 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:41:02,300 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_39260f9a-0e23-4570-8525-e7e8ecf14786/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 -> 5449bf90223ccdd7e18287cfe31b849f369d12d26e8f6c13bfe73e698db2dedc [2024-12-06 03:41:02,559 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:41:02,569 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:41:02,571 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:41:02,573 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:41:02,573 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:41:02,574 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39260f9a-0e23-4570-8525-e7e8ecf14786/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_257-267-292_csa_uaf.c [2024-12-06 03:41:05,353 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39260f9a-0e23-4570-8525-e7e8ecf14786/bin/ukojak-verify-CZk0znPC7b/data/530b50bf7/1aaba6d8a4324a1e853e71b1c0dbb72b/FLAG1fe7aea45 [2024-12-06 03:41:07,726 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:41:07,726 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39260f9a-0e23-4570-8525-e7e8ecf14786/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_257-267-292_csa_uaf.c [2024-12-06 03:41:08,050 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39260f9a-0e23-4570-8525-e7e8ecf14786/bin/ukojak-verify-CZk0znPC7b/data/530b50bf7/1aaba6d8a4324a1e853e71b1c0dbb72b/FLAG1fe7aea45 [2024-12-06 03:41:08,064 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39260f9a-0e23-4570-8525-e7e8ecf14786/bin/ukojak-verify-CZk0znPC7b/data/530b50bf7/1aaba6d8a4324a1e853e71b1c0dbb72b [2024-12-06 03:41:08,066 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:41:08,068 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:41:08,069 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:41:08,069 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:41:08,073 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:41:08,074 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:41:08" (1/1) ... [2024-12-06 03:41:08,075 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43cdbd16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:41:08, skipping insertion in model container [2024-12-06 03:41:08,075 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:41:08" (1/1) ... [2024-12-06 03:41:08,813 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:41:09,527 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 03:41:09,528 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51c6e9b9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:41:09, skipping insertion in model container [2024-12-06 03:41:09,528 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:41:09,529 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 03:41:09,534 INFO L158 Benchmark]: Toolchain (without parser) took 1461.95ms. Allocated memory was 310.4MB in the beginning and 679.5MB in the end (delta: 369.1MB). Free memory was 141.1MB in the beginning and 439.2MB in the end (delta: -298.2MB). Peak memory consumption was 190.8MB. Max. memory is 16.1GB. [2024-12-06 03:41:09,534 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 142.6MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:41:09,535 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1459.63ms. Allocated memory was 310.4MB in the beginning and 679.5MB in the end (delta: 369.1MB). Free memory was 141.1MB in the beginning and 439.2MB in the end (delta: -298.2MB). Peak memory consumption was 190.8MB. Max. memory is 16.1GB. [2024-12-06 03:41:09,536 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 142.6MB. Free memory is still 83.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1459.63ms. Allocated memory was 310.4MB in the beginning and 679.5MB in the end (delta: 369.1MB). Free memory was 141.1MB in the beginning and 439.2MB in the end (delta: -298.2MB). Peak memory consumption was 190.8MB. 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_39260f9a-0e23-4570-8525-e7e8ecf14786/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39260f9a-0e23-4570-8525-e7e8ecf14786/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_39260f9a-0e23-4570-8525-e7e8ecf14786/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39260f9a-0e23-4570-8525-e7e8ecf14786/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_257-267-292_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39260f9a-0e23-4570-8525-e7e8ecf14786/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_39260f9a-0e23-4570-8525-e7e8ecf14786/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 5449bf90223ccdd7e18287cfe31b849f369d12d26e8f6c13bfe73e698db2dedc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:41:11,438 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:41:11,535 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39260f9a-0e23-4570-8525-e7e8ecf14786/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 03:41:11,564 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:41:11,565 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:41:11,565 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:41:11,565 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:41:11,565 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:41:11,566 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:41:11,566 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 03:41:11,566 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 03:41:11,566 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 03:41:11,566 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:41:11,566 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 03:41:11,566 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 03:41:11,566 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 03:41:11,566 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:41:11,566 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:41:11,566 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:41:11,567 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:41:11,567 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:41:11,567 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:41:11,567 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:41:11,567 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 03:41:11,567 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:41:11,567 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:41:11,567 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:41:11,567 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:41:11,567 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 03:41:11,568 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 03:41:11,568 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 03:41:11,568 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_39260f9a-0e23-4570-8525-e7e8ecf14786/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 -> 5449bf90223ccdd7e18287cfe31b849f369d12d26e8f6c13bfe73e698db2dedc [2024-12-06 03:41:11,851 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:41:11,861 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:41:11,863 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:41:11,865 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:41:11,865 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:41:11,867 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39260f9a-0e23-4570-8525-e7e8ecf14786/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_257-267-292_csa_uaf.c [2024-12-06 03:41:14,640 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39260f9a-0e23-4570-8525-e7e8ecf14786/bin/ukojak-verify-CZk0znPC7b/data/13505ab04/1228f908aa7241ceaf1b6ab2e9737025/FLAGa0278cb55 [2024-12-06 03:41:17,058 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:41:17,059 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39260f9a-0e23-4570-8525-e7e8ecf14786/sv-benchmarks/c/coreutils-v8.31/uniq_3args_klee-sa_ko_257-267-292_csa_uaf.c [2024-12-06 03:41:17,392 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39260f9a-0e23-4570-8525-e7e8ecf14786/bin/ukojak-verify-CZk0znPC7b/data/13505ab04/1228f908aa7241ceaf1b6ab2e9737025/FLAGa0278cb55 [2024-12-06 03:41:17,407 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_39260f9a-0e23-4570-8525-e7e8ecf14786/bin/ukojak-verify-CZk0znPC7b/data/13505ab04/1228f908aa7241ceaf1b6ab2e9737025 [2024-12-06 03:41:17,410 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:41:17,411 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:41:17,413 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:41:17,413 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:41:17,417 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:41:17,418 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:41:17" (1/1) ... [2024-12-06 03:41:17,419 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@355145c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:41:17, skipping insertion in model container [2024-12-06 03:41:17,419 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:41:17" (1/1) ... [2024-12-06 03:41:18,196 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:43:54,197 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 03:43:54,198 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4233c11c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:43:54, skipping insertion in model container [2024-12-06 03:43:54,198 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:43:54,198 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 03:43:54,204 INFO L158 Benchmark]: Toolchain (without parser) took 156788.07ms. Allocated memory was 285.2MB in the beginning and 629.1MB in the end (delta: 343.9MB). Free memory was 98.3MB in the beginning and 301.4MB in the end (delta: -203.1MB). Peak memory consumption was 423.7MB. Max. memory is 16.1GB. [2024-12-06 03:43:54,205 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 03:43:54,205 INFO L158 Benchmark]: CACSL2BoogieTranslator took 156785.47ms. Allocated memory was 285.2MB in the beginning and 629.1MB in the end (delta: 343.9MB). Free memory was 98.1MB in the beginning and 301.4MB in the end (delta: -203.3MB). Peak memory consumption was 423.7MB. Max. memory is 16.1GB. [2024-12-06 03:43:54,207 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 83.9MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 156785.47ms. Allocated memory was 285.2MB in the beginning and 629.1MB in the end (delta: 343.9MB). Free memory was 98.1MB in the beginning and 301.4MB in the end (delta: -203.3MB). Peak memory consumption was 423.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51612]: 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