./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_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_f2f3679d-e7de-4cb5-a19a-65485e7e0136/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2f3679d-e7de-4cb5-a19a-65485e7e0136/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_f2f3679d-e7de-4cb5-a19a-65485e7e0136/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2f3679d-e7de-4cb5-a19a-65485e7e0136/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2f3679d-e7de-4cb5-a19a-65485e7e0136/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_f2f3679d-e7de-4cb5-a19a-65485e7e0136/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 4c92750697e56b0de77a9a7c59a10bcba934170326fa62a7a5c67434564695be --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:03:18,711 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:03:18,813 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2f3679d-e7de-4cb5-a19a-65485e7e0136/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-11-25 04:03:18,822 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:03:18,822 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:03:18,843 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:03:18,844 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:03:18,844 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:03:18,845 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:03:18,845 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:03:18,845 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:03:18,845 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:03:18,845 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:03:18,845 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 04:03:18,845 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:03:18,845 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:03:18,845 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:03:18,845 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:03:18,846 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:03:18,846 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:03:18,846 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:03:18,846 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:03:18,846 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:03:18,846 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:03:18,846 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:03:18,846 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:03:18,846 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:03:18,847 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_f2f3679d-e7de-4cb5-a19a-65485e7e0136/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 -> 4c92750697e56b0de77a9a7c59a10bcba934170326fa62a7a5c67434564695be [2024-11-25 04:03:19,154 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:03:19,165 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:03:19,167 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:03:19,169 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:03:19,170 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:03:19,171 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2f3679d-e7de-4cb5-a19a-65485e7e0136/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_nd.c [2024-11-25 04:03:22,203 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2f3679d-e7de-4cb5-a19a-65485e7e0136/bin/ukojak-verify-ENZ3QT5qd3/data/cb0e47c2b/a02f63f2bdcb4c3b8f2379674b6c561a/FLAGed0cf298c [2024-11-25 04:03:25,867 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:03:25,868 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2f3679d-e7de-4cb5-a19a-65485e7e0136/sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_nd.c [2024-11-25 04:03:26,266 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2f3679d-e7de-4cb5-a19a-65485e7e0136/bin/ukojak-verify-ENZ3QT5qd3/data/cb0e47c2b/a02f63f2bdcb4c3b8f2379674b6c561a/FLAGed0cf298c [2024-11-25 04:03:26,284 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2f3679d-e7de-4cb5-a19a-65485e7e0136/bin/ukojak-verify-ENZ3QT5qd3/data/cb0e47c2b/a02f63f2bdcb4c3b8f2379674b6c561a [2024-11-25 04:03:26,287 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:03:26,289 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:03:26,291 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:03:26,292 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:03:26,296 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:03:26,297 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:03:26" (1/1) ... [2024-11-25 04:03:26,300 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fdcfbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:03:26, skipping insertion in model container [2024-11-25 04:03:26,300 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:03:26" (1/1) ... [2024-11-25 04:03:27,398 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:03:28,205 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-11-25 04:03:28,206 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d6bbb9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:03:28, skipping insertion in model container [2024-11-25 04:03:28,206 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:03:28,206 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 04:03:28,212 INFO L158 Benchmark]: Toolchain (without parser) took 1918.12ms. Allocated memory is still 553.6MB. Free memory was 393.1MB in the beginning and 246.9MB in the end (delta: 146.2MB). Peak memory consumption was 190.5MB. Max. memory is 16.1GB. [2024-11-25 04:03:28,213 INFO L158 Benchmark]: CDTParser took 0.44ms. Allocated memory is still 117.4MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:03:28,213 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1914.87ms. Allocated memory is still 553.6MB. Free memory was 392.8MB in the beginning and 246.9MB in the end (delta: 145.9MB). Peak memory consumption was 190.5MB. Max. memory is 16.1GB. [2024-11-25 04:03:28,214 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44ms. Allocated memory is still 117.4MB. Free memory is still 72.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1914.87ms. Allocated memory is still 553.6MB. Free memory was 392.8MB in the beginning and 246.9MB in the end (delta: 145.9MB). Peak memory consumption was 190.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34774]: 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_f2f3679d-e7de-4cb5-a19a-65485e7e0136/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2f3679d-e7de-4cb5-a19a-65485e7e0136/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_f2f3679d-e7de-4cb5-a19a-65485e7e0136/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2f3679d-e7de-4cb5-a19a-65485e7e0136/bin/ukojak-verify-ENZ3QT5qd3/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_nd.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2f3679d-e7de-4cb5-a19a-65485e7e0136/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_f2f3679d-e7de-4cb5-a19a-65485e7e0136/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 4c92750697e56b0de77a9a7c59a10bcba934170326fa62a7a5c67434564695be --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:03:30,997 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:03:31,122 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2f3679d-e7de-4cb5-a19a-65485e7e0136/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Bitvector.epf [2024-11-25 04:03:31,168 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:03:31,169 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:03:31,170 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:03:31,170 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:03:31,171 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:03:31,171 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:03:31,171 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-25 04:03:31,171 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-25 04:03:31,171 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-25 04:03:31,171 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:03:31,171 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 04:03:31,173 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 04:03:31,173 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 04:03:31,173 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 04:03:31,173 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:03:31,173 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:03:31,173 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:03:31,173 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:03:31,174 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:03:31,174 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:03:31,174 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 04:03:31,174 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:03:31,174 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:03:31,174 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:03:31,174 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:03:31,174 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 04:03:31,174 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:03:31,174 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 04:03:31,175 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_f2f3679d-e7de-4cb5-a19a-65485e7e0136/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 -> 4c92750697e56b0de77a9a7c59a10bcba934170326fa62a7a5c67434564695be [2024-11-25 04:03:31,497 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:03:31,508 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:03:31,511 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:03:31,512 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:03:31,513 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:03:31,514 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2f3679d-e7de-4cb5-a19a-65485e7e0136/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_nd.c [2024-11-25 04:03:34,646 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2f3679d-e7de-4cb5-a19a-65485e7e0136/bin/ukojak-verify-ENZ3QT5qd3/data/105834b65/d95520442c0349e3924e8175438a82a6/FLAG29905e297 [2024-11-25 04:03:38,277 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:03:38,278 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2f3679d-e7de-4cb5-a19a-65485e7e0136/sv-benchmarks/c/coreutils-v8.31/split_3args_klee-sa_ko_176-653_csa_nd.c [2024-11-25 04:03:38,682 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2f3679d-e7de-4cb5-a19a-65485e7e0136/bin/ukojak-verify-ENZ3QT5qd3/data/105834b65/d95520442c0349e3924e8175438a82a6/FLAG29905e297 [2024-11-25 04:03:38,769 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2f3679d-e7de-4cb5-a19a-65485e7e0136/bin/ukojak-verify-ENZ3QT5qd3/data/105834b65/d95520442c0349e3924e8175438a82a6 [2024-11-25 04:03:38,771 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:03:38,773 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:03:38,774 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:03:38,774 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:03:38,779 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:03:38,780 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:03:38" (1/1) ... [2024-11-25 04:03:38,780 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d9a8992 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:03:38, skipping insertion in model container [2024-11-25 04:03:38,781 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:03:38" (1/1) ... [2024-11-25 04:03:39,910 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:06:30,552 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-11-25 04:06:30,553 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@52c5c77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:06:30, skipping insertion in model container [2024-11-25 04:06:30,553 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:06:30,554 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-11-25 04:06:30,556 INFO L158 Benchmark]: Toolchain (without parser) took 171782.31ms. Allocated memory was 427.8MB in the beginning and 1.6GB in the end (delta: 1.1GB). Free memory was 242.5MB in the beginning and 391.9MB in the end (delta: -149.4MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-11-25 04:06:30,558 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 64.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:06:30,558 INFO L158 Benchmark]: CACSL2BoogieTranslator took 171779.77ms. Allocated memory was 427.8MB in the beginning and 1.6GB in the end (delta: 1.1GB). Free memory was 242.5MB in the beginning and 391.9MB in the end (delta: -149.4MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-11-25 04:06:30,561 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 83.9MB. Free memory is still 64.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 171779.77ms. Allocated memory was 427.8MB in the beginning and 1.6GB in the end (delta: 1.1GB). Free memory was 242.5MB in the beginning and 391.9MB in the end (delta: -149.4MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51819]: 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