./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/coreutils-v8.31/split_3args_ok.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe5b320-2c27-434a-b5d8-e456550c7e48/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe5b320-2c27-434a-b5d8-e456550c7e48/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_cbe5b320-2c27-434a-b5d8-e456550c7e48/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe5b320-2c27-434a-b5d8-e456550c7e48/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe5b320-2c27-434a-b5d8-e456550c7e48/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe5b320-2c27-434a-b5d8-e456550c7e48/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 79fd8a95f7b52108c7a996c71afef729f155ca6170bce3fa7e1fbc954422348e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:12:10,451 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:12:10,504 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe5b320-2c27-434a-b5d8-e456550c7e48/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-12-06 01:12:10,508 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:12:10,508 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:12:10,527 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:12:10,527 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:12:10,528 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:12:10,528 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:12:10,528 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:12:10,528 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:12:10,528 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:12:10,528 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:12:10,529 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:12:10,529 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:12:10,529 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:12:10,529 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:12:10,529 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 01:12:10,529 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:12:10,529 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:12:10,529 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:12:10,529 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:12:10,529 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:12:10,529 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:12:10,529 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:12:10,530 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:12:10,530 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:12:10,530 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:12:10,530 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:12:10,530 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:12:10,530 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:12:10,530 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:12:10,530 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_cbe5b320-2c27-434a-b5d8-e456550c7e48/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 ! overflow) ) 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 -> 79fd8a95f7b52108c7a996c71afef729f155ca6170bce3fa7e1fbc954422348e [2024-12-06 01:12:10,730 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:12:10,738 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:12:10,739 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:12:10,741 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:12:10,741 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:12:10,742 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe5b320-2c27-434a-b5d8-e456550c7e48/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/split_3args_ok.c [2024-12-06 01:12:13,324 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe5b320-2c27-434a-b5d8-e456550c7e48/bin/ukojak-verify-CZk0znPC7b/data/a95ba042f/4d6febf20baf4c93be92d76be7677433/FLAG3728b13ef [2024-12-06 01:12:15,684 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:12:15,685 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe5b320-2c27-434a-b5d8-e456550c7e48/sv-benchmarks/c/coreutils-v8.31/split_3args_ok.c [2024-12-06 01:12:16,013 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe5b320-2c27-434a-b5d8-e456550c7e48/bin/ukojak-verify-CZk0znPC7b/data/a95ba042f/4d6febf20baf4c93be92d76be7677433/FLAG3728b13ef [2024-12-06 01:12:16,413 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe5b320-2c27-434a-b5d8-e456550c7e48/bin/ukojak-verify-CZk0znPC7b/data/a95ba042f/4d6febf20baf4c93be92d76be7677433 [2024-12-06 01:12:16,415 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:12:16,416 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:12:16,418 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:12:16,418 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:12:16,422 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:12:16,423 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:12:16" (1/1) ... [2024-12-06 01:12:16,423 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78a76cd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:12:16, skipping insertion in model container [2024-12-06 01:12:16,424 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:12:16" (1/1) ... [2024-12-06 01:12:17,163 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:12:17,696 ERROR L321 MainTranslator]: Unsupported Syntax: floats in unions are not supported in the integer translation. [2024-12-06 01:12:17,696 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a3ee698 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:12:17, skipping insertion in model container [2024-12-06 01:12:17,697 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:12:17,697 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 01:12:17,699 INFO L158 Benchmark]: Toolchain (without parser) took 1281.68ms. Allocated memory is still 587.2MB. Free memory was 431.3MB in the beginning and 333.0MB in the end (delta: 98.4MB). Peak memory consumption was 276.7MB. Max. memory is 16.1GB. [2024-12-06 01:12:17,699 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 117.4MB. Free memory is still 73.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:12:17,700 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1279.29ms. Allocated memory is still 587.2MB. Free memory was 430.4MB in the beginning and 333.0MB in the end (delta: 97.5MB). Peak memory consumption was 276.7MB. Max. memory is 16.1GB. [2024-12-06 01:12:17,701 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 117.4MB. Free memory is still 73.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1279.29ms. Allocated memory is still 587.2MB. Free memory was 430.4MB in the beginning and 333.0MB in the end (delta: 97.5MB). Peak memory consumption was 276.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 34767]: 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_cbe5b320-2c27-434a-b5d8-e456550c7e48/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe5b320-2c27-434a-b5d8-e456550c7e48/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_cbe5b320-2c27-434a-b5d8-e456550c7e48/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe5b320-2c27-434a-b5d8-e456550c7e48/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/coreutils-v8.31/split_3args_ok.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe5b320-2c27-434a-b5d8-e456550c7e48/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe5b320-2c27-434a-b5d8-e456550c7e48/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 79fd8a95f7b52108c7a996c71afef729f155ca6170bce3fa7e1fbc954422348e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:12:19,477 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:12:19,552 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe5b320-2c27-434a-b5d8-e456550c7e48/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2024-12-06 01:12:19,574 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:12:19,575 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:12:19,575 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:12:19,575 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:12:19,575 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:12:19,575 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:12:19,576 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:12:19,576 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:12:19,576 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:12:19,576 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:12:19,576 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:12:19,576 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 01:12:19,576 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 01:12:19,576 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 01:12:19,576 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 01:12:19,576 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:12:19,576 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:12:19,577 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:12:19,577 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:12:19,577 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:12:19,577 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:12:19,577 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:12:19,577 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 01:12:19,577 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 01:12:19,577 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:12:19,577 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:12:19,577 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:12:19,578 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:12:19,578 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:12:19,578 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 01:12:19,578 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 01:12:19,578 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 01:12:19,578 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_cbe5b320-2c27-434a-b5d8-e456550c7e48/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 ! overflow) ) 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 -> 79fd8a95f7b52108c7a996c71afef729f155ca6170bce3fa7e1fbc954422348e [2024-12-06 01:12:19,791 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:12:19,799 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:12:19,802 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:12:19,803 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:12:19,803 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:12:19,804 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe5b320-2c27-434a-b5d8-e456550c7e48/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/coreutils-v8.31/split_3args_ok.c [2024-12-06 01:12:22,500 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe5b320-2c27-434a-b5d8-e456550c7e48/bin/ukojak-verify-CZk0znPC7b/data/f7b41d634/d9c15d904c954743839cd228917f73ed/FLAGc02501437 [2024-12-06 01:12:24,759 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:12:24,759 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe5b320-2c27-434a-b5d8-e456550c7e48/sv-benchmarks/c/coreutils-v8.31/split_3args_ok.c [2024-12-06 01:12:25,074 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe5b320-2c27-434a-b5d8-e456550c7e48/bin/ukojak-verify-CZk0znPC7b/data/f7b41d634/d9c15d904c954743839cd228917f73ed/FLAGc02501437 [2024-12-06 01:12:25,551 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbe5b320-2c27-434a-b5d8-e456550c7e48/bin/ukojak-verify-CZk0znPC7b/data/f7b41d634/d9c15d904c954743839cd228917f73ed [2024-12-06 01:12:25,553 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:12:25,554 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:12:25,555 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:12:25,555 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:12:25,558 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:12:25,559 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:12:25" (1/1) ... [2024-12-06 01:12:25,559 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45cab2bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:12:25, skipping insertion in model container [2024-12-06 01:12:25,559 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:12:25" (1/1) ... [2024-12-06 01:12:26,235 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:15:01,281 ERROR L321 MainTranslator]: Unsupported Syntax: Unsupported function: atexit [2024-12-06 01:15:01,282 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3f37c2e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:15:01, skipping insertion in model container [2024-12-06 01:15:01,282 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:15:01,283 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2024-12-06 01:15:01,285 INFO L158 Benchmark]: Toolchain (without parser) took 155729.92ms. Allocated memory was 243.3MB in the beginning and 578.8MB in the end (delta: 335.5MB). Free memory was 72.2MB in the beginning and 105.8MB in the end (delta: -33.6MB). Peak memory consumption was 398.5MB. Max. memory is 16.1GB. [2024-12-06 01:15:01,286 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory is still 48.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 01:15:01,287 INFO L158 Benchmark]: CACSL2BoogieTranslator took 155728.00ms. Allocated memory was 243.3MB in the beginning and 578.8MB in the end (delta: 335.5MB). Free memory was 72.2MB in the beginning and 105.8MB in the end (delta: -33.6MB). Peak memory consumption was 398.5MB. Max. memory is 16.1GB. [2024-12-06 01:15:01,288 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 48.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 155728.00ms. Allocated memory was 243.3MB in the beginning and 578.8MB in the end (delta: 335.5MB). Free memory was 72.2MB in the beginning and 105.8MB in the end (delta: -33.6MB). Peak memory consumption was 398.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 51811]: 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