./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1367-1318-1319-1332_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_71cea686-e106-4fc3-91fd-50fa4e4475ab/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71cea686-e106-4fc3-91fd-50fa4e4475ab/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_71cea686-e106-4fc3-91fd-50fa4e4475ab/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71cea686-e106-4fc3-91fd-50fa4e4475ab/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1367-1318-1319-1332_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71cea686-e106-4fc3-91fd-50fa4e4475ab/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_71cea686-e106-4fc3-91fd-50fa4e4475ab/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 9f2cb99fead57e96c32a94b2b33b9279ddbab03cc04acc772c698abd988db3b3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:57:44,765 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:57:44,826 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71cea686-e106-4fc3-91fd-50fa4e4475ab/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 01:57:44,831 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:57:44,831 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:57:44,853 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:57:44,854 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:57:44,854 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:57:44,854 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:57:44,854 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:57:44,854 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:57:44,854 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 01:57:44,854 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 01:57:44,854 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 01:57:44,855 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:57:44,855 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:57:44,855 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:57:44,855 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:57:44,855 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:57:44,855 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:57:44,855 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:57:44,855 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:57:44,855 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:57:44,856 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:57:44,856 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:57:44,856 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:57:44,856 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:57:44,856 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_71cea686-e106-4fc3-91fd-50fa4e4475ab/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 -> 9f2cb99fead57e96c32a94b2b33b9279ddbab03cc04acc772c698abd988db3b3 [2024-12-06 01:57:45,160 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:57:45,170 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:57:45,173 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:57:45,175 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:57:45,175 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:57:45,177 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71cea686-e106-4fc3-91fd-50fa4e4475ab/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1367-1318-1319-1332_csa_uaf.c [2024-12-06 01:57:48,345 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71cea686-e106-4fc3-91fd-50fa4e4475ab/bin/ukojak-verify-CZk0znPC7b/data/82d6a0845/57fded2d90fe4ad5b96c860c5e6a0701/FLAGccb889872 [2024-12-06 01:57:50,621 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:57:50,621 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71cea686-e106-4fc3-91fd-50fa4e4475ab/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1367-1318-1319-1332_csa_uaf.c [2024-12-06 01:57:50,931 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71cea686-e106-4fc3-91fd-50fa4e4475ab/bin/ukojak-verify-CZk0znPC7b/data/82d6a0845/57fded2d90fe4ad5b96c860c5e6a0701/FLAGccb889872 [2024-12-06 01:57:51,408 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71cea686-e106-4fc3-91fd-50fa4e4475ab/bin/ukojak-verify-CZk0znPC7b/data/82d6a0845/57fded2d90fe4ad5b96c860c5e6a0701 [2024-12-06 01:57:51,410 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:57:51,411 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:57:51,412 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:57:51,412 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:57:51,415 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:57:51,415 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:57:51" (1/1) ... [2024-12-06 01:57:51,416 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b9bb40e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:57:51, skipping insertion in model container [2024-12-06 01:57:51,416 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:57:51" (1/1) ... [2024-12-06 01:57:52,171 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:57:52,776 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 01:57:52,777 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@29eb81eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:57:52, skipping insertion in model container [2024-12-06 01:57:52,777 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:57:52,777 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 01:57:52,783 INFO L158 Benchmark]: Toolchain (without parser) took 1367.06ms. Allocated memory was 310.4MB in the beginning and 704.6MB in the end (delta: 394.3MB). Free memory was 145.7MB in the beginning and 461.4MB in the end (delta: -315.7MB). Peak memory consumption was 188.9MB. Max. memory is 16.1GB. [2024-12-06 01:57:52,783 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 142.6MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:57:52,784 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1365.21ms. Allocated memory was 310.4MB in the beginning and 704.6MB in the end (delta: 394.3MB). Free memory was 145.7MB in the beginning and 461.4MB in the end (delta: -315.7MB). Peak memory consumption was 188.9MB. Max. memory is 16.1GB. [2024-12-06 01:57:52,787 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 142.6MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1365.21ms. Allocated memory was 310.4MB in the beginning and 704.6MB in the end (delta: 394.3MB). Free memory was 145.7MB in the beginning and 461.4MB in the end (delta: -315.7MB). Peak memory consumption was 188.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34745]: 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_71cea686-e106-4fc3-91fd-50fa4e4475ab/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71cea686-e106-4fc3-91fd-50fa4e4475ab/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_71cea686-e106-4fc3-91fd-50fa4e4475ab/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71cea686-e106-4fc3-91fd-50fa4e4475ab/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1367-1318-1319-1332_csa_uaf.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71cea686-e106-4fc3-91fd-50fa4e4475ab/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_71cea686-e106-4fc3-91fd-50fa4e4475ab/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 9f2cb99fead57e96c32a94b2b33b9279ddbab03cc04acc772c698abd988db3b3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:57:54,598 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:57:54,671 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71cea686-e106-4fc3-91fd-50fa4e4475ab/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-12-06 01:57:54,694 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:57:54,695 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:57:54,695 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:57:54,695 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:57:54,695 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:57:54,695 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:57:54,696 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 01:57:54,696 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 01:57:54,696 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 01:57:54,696 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:57:54,696 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 01:57:54,696 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 01:57:54,696 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 01:57:54,696 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:57:54,696 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:57:54,697 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:57:54,697 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:57:54,697 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:57:54,697 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:57:54,697 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 01:57:54,697 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 01:57:54,697 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:57:54,697 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:57:54,697 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:57:54,698 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:57:54,698 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 01:57:54,698 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 01:57:54,698 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 01:57:54,698 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_71cea686-e106-4fc3-91fd-50fa4e4475ab/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 -> 9f2cb99fead57e96c32a94b2b33b9279ddbab03cc04acc772c698abd988db3b3 [2024-12-06 01:57:54,930 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:57:54,938 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:57:54,940 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:57:54,941 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:57:54,941 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:57:54,943 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71cea686-e106-4fc3-91fd-50fa4e4475ab/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1367-1318-1319-1332_csa_uaf.c [2024-12-06 01:57:57,588 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71cea686-e106-4fc3-91fd-50fa4e4475ab/bin/ukojak-verify-CZk0znPC7b/data/7ba148e05/7dedd5ba20e4481087f623fca84380b1/FLAGe8faacdfd [2024-12-06 01:57:59,952 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:57:59,953 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71cea686-e106-4fc3-91fd-50fa4e4475ab/sv-benchmarks/c/coreutils-v8.31/csplit_3args_klee-sa_ko_1367-1318-1319-1332_csa_uaf.c [2024-12-06 01:58:00,237 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71cea686-e106-4fc3-91fd-50fa4e4475ab/bin/ukojak-verify-CZk0znPC7b/data/7ba148e05/7dedd5ba20e4481087f623fca84380b1/FLAGe8faacdfd [2024-12-06 01:58:00,252 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_71cea686-e106-4fc3-91fd-50fa4e4475ab/bin/ukojak-verify-CZk0znPC7b/data/7ba148e05/7dedd5ba20e4481087f623fca84380b1 [2024-12-06 01:58:00,254 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:58:00,255 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:58:00,257 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:58:00,257 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:58:00,261 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:58:00,262 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:58:00" (1/1) ... [2024-12-06 01:58:00,263 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@217d5e33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:58:00, skipping insertion in model container [2024-12-06 01:58:00,263 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:58:00" (1/1) ... [2024-12-06 01:58:00,855 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:00:36,148 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 02:00:36,148 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1bece7cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:00:36, skipping insertion in model container [2024-12-06 02:00:36,148 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:00:36,149 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 02:00:36,152 INFO L158 Benchmark]: Toolchain (without parser) took 155894.97ms. Allocated memory was 394.3MB in the beginning and 704.6MB in the end (delta: 310.4MB). Free memory was 208.9MB in the beginning and 159.7MB in the end (delta: 49.2MB). Peak memory consumption was 500.0MB. Max. memory is 16.1GB. [2024-12-06 02:00:36,152 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 47.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:00:36,153 INFO L158 Benchmark]: CACSL2BoogieTranslator took 155892.27ms. Allocated memory was 394.3MB in the beginning and 704.6MB in the end (delta: 310.4MB). Free memory was 208.7MB in the beginning and 159.7MB in the end (delta: 49.0MB). Peak memory consumption was 500.0MB. Max. memory is 16.1GB. [2024-12-06 02:00:36,155 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 47.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 155892.27ms. Allocated memory was 394.3MB in the beginning and 704.6MB in the end (delta: 310.4MB). Free memory was 208.7MB in the beginning and 159.7MB in the end (delta: 49.0MB). Peak memory consumption was 500.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51734]: 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