./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal130.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/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_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal130.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 34ec9c40f4fa7f6705c0c4aba648445920f2c04a0d69b52603dc657f13c7ae1c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:32:56,502 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:32:56,557 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 22:32:56,561 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:32:56,562 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:32:56,581 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:32:56,582 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:32:56,582 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:32:56,582 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:32:56,583 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:32:56,583 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:32:56,583 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:32:56,583 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:32:56,583 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:32:56,583 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:32:56,583 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:32:56,583 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:32:56,583 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:32:56,584 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:32:56,584 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:32:56,584 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:32:56,584 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:32:56,584 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:32:56,584 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:32:56,584 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:32:56,584 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:32:56,584 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:32:56,585 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:32:56,585 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:32:56,585 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:32:56,585 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_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/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 ! call(reach_error())) ) 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 -> 34ec9c40f4fa7f6705c0c4aba648445920f2c04a0d69b52603dc657f13c7ae1c [2024-12-05 22:32:56,809 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:32:56,817 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:32:56,819 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:32:56,821 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:32:56,821 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:32:56,822 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal130.c [2024-12-05 22:32:59,462 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/data/1aa7fcf2c/7ae70bc70ca04b5988f00b9c8d354e35/FLAG33aff64cc [2024-12-05 22:32:59,966 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:32:59,967 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal130.c [2024-12-05 22:33:00,020 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/data/1aa7fcf2c/7ae70bc70ca04b5988f00b9c8d354e35/FLAG33aff64cc [2024-12-05 22:33:00,034 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/data/1aa7fcf2c/7ae70bc70ca04b5988f00b9c8d354e35 [2024-12-05 22:33:00,036 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:33:00,038 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:33:00,039 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:33:00,039 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:33:00,043 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:33:00,044 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:33:00" (1/1) ... [2024-12-05 22:33:00,045 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25a41869 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:33:00, skipping insertion in model container [2024-12-05 22:33:00,045 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:33:00" (1/1) ... [2024-12-05 22:33:00,244 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:33:00,541 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal130.c[1246,1259] [2024-12-05 22:33:01,760 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:33:01,767 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:33:01,774 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal130.c[1246,1259] [2024-12-05 22:33:02,722 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:33:02,736 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:33:02,736 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:33:02 WrapperNode [2024-12-05 22:33:02,736 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:33:02,737 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:33:02,737 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:33:02,737 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:33:02,744 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:33:02" (1/1) ... [2024-12-05 22:33:03,014 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:33:02" (1/1) ... [2024-12-05 22:33:05,858 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 51070 [2024-12-05 22:33:05,859 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:33:05,859 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:33:05,859 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:33:05,860 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:33:05,867 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:33:02" (1/1) ... [2024-12-05 22:33:05,867 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:33:02" (1/1) ... [2024-12-05 22:33:06,747 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:33:02" (1/1) ... [2024-12-05 22:33:06,748 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:33:02" (1/1) ... [2024-12-05 22:33:07,471 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:33:02" (1/1) ... [2024-12-05 22:33:07,557 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:33:02" (1/1) ... [2024-12-05 22:33:07,666 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:33:02" (1/1) ... [2024-12-05 22:33:07,833 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:33:02" (1/1) ... [2024-12-05 22:33:07,936 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:33:02" (1/1) ... [2024-12-05 22:33:08,540 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:33:08,541 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:33:08,541 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:33:08,541 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:33:08,542 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:33:02" (1/1) ... [2024-12-05 22:33:08,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:33:08,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:33:08,574 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:33:08,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:33:08,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:33:08,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:33:08,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:33:08,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:33:11,013 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:33:11,015 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:36:12,072 INFO L? ?]: Removed 29489 outVars from TransFormulas that were not future-live. [2024-12-05 22:36:12,073 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:38:22,853 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:38:22,853 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 22:38:22,854 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:38:22 BoogieIcfgContainer [2024-12-05 22:38:22,854 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:38:22,855 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:38:22,855 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:38:22,863 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:38:22,863 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:38:22" (1/1) ... [2024-12-05 22:38:22,871 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:38:22,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:38:22,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-05 22:38:22,917 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-05 22:38:22,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 22:38:22,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:38:22,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:38:35,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:38:46,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 22:38:46,697 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-05 22:38:46,702 INFO L158 Benchmark]: Toolchain (without parser) took 346663.97ms. Allocated memory was 117.4MB in the beginning and 10.8GB in the end (delta: 10.7GB). Free memory was 62.3MB in the beginning and 5.1GB in the end (delta: -5.0GB). Peak memory consumption was 5.7GB. Max. memory is 16.1GB. [2024-12-05 22:38:46,703 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 22:38:46,703 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2697.49ms. Allocated memory was 117.4MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 62.3MB in the beginning and 948.5MB in the end (delta: -886.3MB). Peak memory consumption was 406.3MB. Max. memory is 16.1GB. [2024-12-05 22:38:46,704 INFO L158 Benchmark]: Boogie Procedure Inliner took 3121.57ms. Allocated memory was 1.3GB in the beginning and 3.2GB in the end (delta: 1.9GB). Free memory was 948.5MB in the beginning and 2.1GB in the end (delta: -1.1GB). Peak memory consumption was 877.2MB. Max. memory is 16.1GB. [2024-12-05 22:38:46,704 INFO L158 Benchmark]: Boogie Preprocessor took 2681.06ms. Allocated memory was 3.2GB in the beginning and 8.4GB in the end (delta: 5.2GB). Free memory was 2.1GB in the beginning and 6.8GB in the end (delta: -4.7GB). Peak memory consumption was 453.0MB. Max. memory is 16.1GB. [2024-12-05 22:38:46,705 INFO L158 Benchmark]: RCFGBuilder took 314312.66ms. Allocated memory was 8.4GB in the beginning and 13.2GB in the end (delta: 4.8GB). Free memory was 6.8GB in the beginning and 9.1GB in the end (delta: -2.3GB). Peak memory consumption was 7.9GB. Max. memory is 16.1GB. [2024-12-05 22:38:46,705 INFO L158 Benchmark]: CodeCheck took 23846.53ms. Allocated memory was 13.2GB in the beginning and 10.8GB in the end (delta: -2.4GB). Free memory was 9.1GB in the beginning and 5.1GB in the end (delta: 4.0GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2024-12-05 22:38:46,708 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 72.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2697.49ms. Allocated memory was 117.4MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 62.3MB in the beginning and 948.5MB in the end (delta: -886.3MB). Peak memory consumption was 406.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 3121.57ms. Allocated memory was 1.3GB in the beginning and 3.2GB in the end (delta: 1.9GB). Free memory was 948.5MB in the beginning and 2.1GB in the end (delta: -1.1GB). Peak memory consumption was 877.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2681.06ms. Allocated memory was 3.2GB in the beginning and 8.4GB in the end (delta: 5.2GB). Free memory was 2.1GB in the beginning and 6.8GB in the end (delta: -4.7GB). Peak memory consumption was 453.0MB. Max. memory is 16.1GB. * RCFGBuilder took 314312.66ms. Allocated memory was 8.4GB in the beginning and 13.2GB in the end (delta: 4.8GB). Free memory was 6.8GB in the beginning and 9.1GB in the end (delta: -2.3GB). Peak memory consumption was 7.9GB. Max. memory is 16.1GB. * CodeCheck took 23846.53ms. Allocated memory was 13.2GB in the beginning and 10.8GB in the end (delta: -2.4GB). Free memory was 9.1GB in the beginning and 5.1GB in the end (delta: 4.0GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 22:38:46,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 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_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/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_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal130.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 34ec9c40f4fa7f6705c0c4aba648445920f2c04a0d69b52603dc657f13c7ae1c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:38:49,219 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:38:49,293 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-05 22:38:49,318 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:38:49,319 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:38:49,319 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:38:49,319 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:38:49,319 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:38:49,319 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:38:49,319 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:38:49,320 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:38:49,320 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:38:49,320 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:38:49,320 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:38:49,320 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 22:38:49,320 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 22:38:49,320 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 22:38:49,320 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:38:49,320 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:38:49,320 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:38:49,321 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:38:49,321 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:38:49,321 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:38:49,321 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:38:49,321 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 22:38:49,321 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:38:49,321 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:38:49,321 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:38:49,321 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:38:49,321 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:38:49,321 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 22:38:49,322 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 22:38:49,322 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 22:38:49,322 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_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/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 ! call(reach_error())) ) 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 -> 34ec9c40f4fa7f6705c0c4aba648445920f2c04a0d69b52603dc657f13c7ae1c [2024-12-05 22:38:49,561 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:38:49,568 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:38:49,570 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:38:49,572 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:38:49,572 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:38:49,573 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal130.c [2024-12-05 22:38:52,327 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/data/562d76b73/bb22251054e247a38537b413fc62297a/FLAG45ce5e46f [2024-12-05 22:38:52,923 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:38:52,924 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal130.c [2024-12-05 22:38:52,979 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/data/562d76b73/bb22251054e247a38537b413fc62297a/FLAG45ce5e46f [2024-12-05 22:38:52,993 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/data/562d76b73/bb22251054e247a38537b413fc62297a [2024-12-05 22:38:52,996 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:38:52,997 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:38:52,998 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:38:52,998 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:38:53,002 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:38:53,003 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:38:52" (1/1) ... [2024-12-05 22:38:53,004 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1600cd6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:53, skipping insertion in model container [2024-12-05 22:38:53,004 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:38:52" (1/1) ... [2024-12-05 22:38:53,200 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:38:53,498 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal130.c[1246,1259] [2024-12-05 22:38:54,590 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:38:54,603 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:38:54,614 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal130.c[1246,1259] [2024-12-05 22:38:55,327 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:38:55,339 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:38:55,340 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:55 WrapperNode [2024-12-05 22:38:55,340 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:38:55,341 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:38:55,341 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:38:55,341 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:38:55,347 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:55" (1/1) ... [2024-12-05 22:38:55,449 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:55" (1/1) ... [2024-12-05 22:38:55,905 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18758 [2024-12-05 22:38:55,906 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:38:55,906 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:38:55,906 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:38:55,907 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:38:55,914 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:55" (1/1) ... [2024-12-05 22:38:55,914 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:55" (1/1) ... [2024-12-05 22:38:56,043 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:55" (1/1) ... [2024-12-05 22:38:56,044 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:55" (1/1) ... [2024-12-05 22:38:56,364 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:55" (1/1) ... [2024-12-05 22:38:56,420 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:55" (1/1) ... [2024-12-05 22:38:56,443 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:55" (1/1) ... [2024-12-05 22:38:56,485 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:55" (1/1) ... [2024-12-05 22:38:56,517 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:55" (1/1) ... [2024-12-05 22:38:56,598 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:38:56,599 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:38:56,599 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:38:56,599 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:38:56,600 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:38:55" (1/1) ... [2024-12-05 22:38:56,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:38:56,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:38:56,635 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:38:56,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_514e21f5-fe0b-4c56-a5b1-8b98930c5ccd/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:38:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:38:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 22:38:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:38:56,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:38:58,618 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:38:58,619 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation