./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_569-365_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_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_569-365_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8023baa2d67b37643702e175560848fc0c63a56594289e1820262e93ca368721 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:17:44,891 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:17:44,981 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 05:17:44,991 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:17:44,992 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:17:45,027 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:17:45,031 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:17:45,034 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:17:45,034 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:17:45,034 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:17:45,034 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:17:45,035 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 05:17:45,035 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 05:17:45,035 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 05:17:45,035 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:17:45,035 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:17:45,035 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:17:45,035 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:17:45,035 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:17:45,035 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:17:45,036 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:17:45,036 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:17:45,036 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:17:45,036 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:17:45,036 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:17:45,036 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:17:45,036 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:17:45,036 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_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8023baa2d67b37643702e175560848fc0c63a56594289e1820262e93ca368721 [2024-11-25 05:17:45,336 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:17:45,348 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:17:45,350 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:17:45,351 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:17:45,352 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:17:45,353 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_569-365_csa_nd.c [2024-11-25 05:17:48,318 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3/data/646119cfe/c6c77dc6b7234c0bb3fde2eacec9d410/FLAGf042aa3d4 [2024-11-25 05:17:51,741 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:17:51,742 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_569-365_csa_nd.c [2024-11-25 05:17:52,110 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3/data/646119cfe/c6c77dc6b7234c0bb3fde2eacec9d410/FLAGf042aa3d4 [2024-11-25 05:17:52,125 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3/data/646119cfe/c6c77dc6b7234c0bb3fde2eacec9d410 [2024-11-25 05:17:52,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:17:52,129 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:17:52,130 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:17:52,131 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:17:52,135 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:17:52,136 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:17:52" (1/1) ... [2024-11-25 05:17:52,137 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ca97981 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:17:52, skipping insertion in model container [2024-11-25 05:17:52,137 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:17:52" (1/1) ... [2024-11-25 05:17:53,227 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:17:54,085 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 05:17:54,085 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73822efd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:17:54, skipping insertion in model container [2024-11-25 05:17:54,085 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:17:54,087 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 05:17:54,089 INFO L158 Benchmark]: Toolchain (without parser) took 1959.11ms. Allocated memory was 427.8MB in the beginning and 880.8MB in the end (delta: 453.0MB). Free memory was 254.3MB in the beginning and 529.7MB in the end (delta: -275.4MB). Peak memory consumption was 197.9MB. Max. memory is 16.1GB. [2024-11-25 05:17:54,089 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 79.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:17:54,091 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1956.46ms. Allocated memory was 427.8MB in the beginning and 880.8MB in the end (delta: 453.0MB). Free memory was 254.3MB in the beginning and 529.7MB in the end (delta: -275.4MB). Peak memory consumption was 197.9MB. Max. memory is 16.1GB. [2024-11-25 05:17:54,092 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 79.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1956.46ms. Allocated memory was 427.8MB in the beginning and 880.8MB in the end (delta: 453.0MB). Free memory was 254.3MB in the beginning and 529.7MB in the end (delta: -275.4MB). Peak memory consumption was 197.9MB. 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_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_569-365_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8023baa2d67b37643702e175560848fc0c63a56594289e1820262e93ca368721 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:17:56,681 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:17:56,804 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 05:17:56,830 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:17:56,831 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:17:56,831 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:17:56,831 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:17:56,831 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:17:56,831 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:17:56,832 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 05:17:56,832 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 05:17:56,832 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 05:17:56,832 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:17:56,832 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 05:17:56,832 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 05:17:56,832 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 05:17:56,832 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:17:56,832 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:17:56,832 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:17:56,833 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:17:56,833 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:17:56,833 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:17:56,833 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:17:56,833 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 05:17:56,833 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:17:56,833 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:17:56,833 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:17:56,833 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:17:56,834 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 05:17:56,834 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 05:17:56,834 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 05:17:56,834 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_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8023baa2d67b37643702e175560848fc0c63a56594289e1820262e93ca368721 [2024-11-25 05:17:57,106 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:17:57,122 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:17:57,124 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:17:57,125 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:17:57,126 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:17:57,129 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_569-365_csa_nd.c [2024-11-25 05:18:00,110 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3/data/640697826/60bd640dc9cb4f7ebfd6e59b882701c1/FLAGe967f3075 [2024-11-25 05:18:03,938 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:18:03,939 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/sv-benchmarks/c/coreutils-v8.31/nl_3args_klee-sa_ko_569-365_csa_nd.c [2024-11-25 05:18:04,622 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3/data/640697826/60bd640dc9cb4f7ebfd6e59b882701c1/FLAGe967f3075 [2024-11-25 05:18:04,693 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8a1fb0a6-d2d1-4aee-be1c-3a35f762250b/bin/ukojak-verify-ENZ3QT5qd3/data/640697826/60bd640dc9cb4f7ebfd6e59b882701c1 [2024-11-25 05:18:04,695 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:18:04,698 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:18:04,699 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:18:04,699 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:18:04,708 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:18:04,709 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:18:04" (1/1) ... [2024-11-25 05:18:04,710 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c9c5de2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:18:04, skipping insertion in model container [2024-11-25 05:18:04,710 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:18:04" (1/1) ... [2024-11-25 05:18:05,800 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:20:50,054 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 05:20:50,055 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c37b4fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:50, skipping insertion in model container [2024-11-25 05:20:50,055 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:20:50,056 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 05:20:50,063 INFO L158 Benchmark]: Toolchain (without parser) took 165360.90ms. Allocated memory was 327.2MB in the beginning and 654.3MB in the end (delta: 327.2MB). Free memory was 138.3MB in the beginning and 278.3MB in the end (delta: -140.0MB). Peak memory consumption was 496.8MB. Max. memory is 16.1GB. [2024-11-25 05:20:50,064 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 83.9MB. Free memory was 64.5MB in the beginning and 64.4MB in the end (delta: 35.0kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 05:20:50,064 INFO L158 Benchmark]: CACSL2BoogieTranslator took 165356.15ms. Allocated memory was 327.2MB in the beginning and 654.3MB in the end (delta: 327.2MB). Free memory was 138.3MB in the beginning and 278.3MB in the end (delta: -140.0MB). Peak memory consumption was 496.8MB. Max. memory is 16.1GB. [2024-11-25 05:20:50,067 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 83.9MB. Free memory was 64.5MB in the beginning and 64.4MB in the end (delta: 35.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 165356.15ms. Allocated memory was 327.2MB in the beginning and 654.3MB in the end (delta: 327.2MB). Free memory was 138.3MB in the beginning and 278.3MB in the end (delta: -140.0MB). Peak memory consumption was 496.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51637]: 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