./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal94.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_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/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_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal94.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/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_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/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 82262f59b39ca767dd1e0ffa64a500988550b4e6325369c6eb9b8c71fc437037 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:36:31,898 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:36:31,955 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 23:36:31,959 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:36:31,960 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:36:31,979 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:36:31,979 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:36:31,980 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:36:31,980 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:36:31,980 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:36:31,980 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:36:31,980 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:36:31,980 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:36:31,980 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:36:31,981 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:36:31,981 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:36:31,981 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:36:31,981 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:36:31,981 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:36:31,981 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:36:31,981 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:36:31,981 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:36:31,981 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:36:31,981 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:36:31,981 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:36:31,982 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:36:31,982 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:36:31,982 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:36:31,982 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:36:31,982 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:36:31,982 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_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/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 -> 82262f59b39ca767dd1e0ffa64a500988550b4e6325369c6eb9b8c71fc437037 [2024-12-05 23:36:32,186 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:36:32,194 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:36:32,195 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:36:32,196 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:36:32,197 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:36:32,198 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal94.c [2024-12-05 23:36:34,799 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/data/ee78f39ea/34fe4e7ce6af4e0cab0b6cb1a1f02ba0/FLAGb8c097fbc [2024-12-05 23:36:35,357 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:36:35,358 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal94.c [2024-12-05 23:36:35,417 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/data/ee78f39ea/34fe4e7ce6af4e0cab0b6cb1a1f02ba0/FLAGb8c097fbc [2024-12-05 23:36:35,847 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/data/ee78f39ea/34fe4e7ce6af4e0cab0b6cb1a1f02ba0 [2024-12-05 23:36:35,848 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:36:35,849 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:36:35,850 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:36:35,850 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:36:35,853 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:36:35,854 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:36:35" (1/1) ... [2024-12-05 23:36:35,854 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55de50e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:35, skipping insertion in model container [2024-12-05 23:36:35,854 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:36:35" (1/1) ... [2024-12-05 23:36:36,044 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:36:36,332 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_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal94.c[1245,1258] [2024-12-05 23:36:37,531 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:36:37,538 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:36:37,546 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_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal94.c[1245,1258] [2024-12-05 23:36:38,513 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:36:38,526 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:36:38,526 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:38 WrapperNode [2024-12-05 23:36:38,526 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:36:38,527 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:36:38,528 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:36:38,528 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:36:38,533 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:38" (1/1) ... [2024-12-05 23:36:38,838 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:38" (1/1) ... [2024-12-05 23:36:41,920 INFO L138 Inliner]: procedures = 17, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 51911 [2024-12-05 23:36:41,920 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:36:41,921 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:36:41,921 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:36:41,921 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:36:41,927 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:38" (1/1) ... [2024-12-05 23:36:41,927 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:38" (1/1) ... [2024-12-05 23:36:42,631 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:38" (1/1) ... [2024-12-05 23:36:42,631 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:38" (1/1) ... [2024-12-05 23:36:43,450 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:38" (1/1) ... [2024-12-05 23:36:43,543 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:38" (1/1) ... [2024-12-05 23:36:43,652 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:38" (1/1) ... [2024-12-05 23:36:43,770 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:38" (1/1) ... [2024-12-05 23:36:43,877 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:38" (1/1) ... [2024-12-05 23:36:44,770 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:36:44,770 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:36:44,770 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:36:44,770 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:36:44,771 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:36:38" (1/1) ... [2024-12-05 23:36:44,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:36:44,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:36:44,801 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:36:44,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:36:44,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:36:44,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:36:44,821 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:36:44,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:36:46,868 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:36:46,870 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:39:23,390 INFO L? ?]: Removed 29931 outVars from TransFormulas that were not future-live. [2024-12-05 23:39:23,390 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:41:42,635 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:41:42,635 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-05 23:41:42,636 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:41:42 BoogieIcfgContainer [2024-12-05 23:41:42,636 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:41:42,636 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:41:42,636 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:41:42,643 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:41:42,643 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:41:42" (1/1) ... [2024-12-05 23:41:42,649 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:41:42,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:42,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-05 23:41:42,687 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-05 23:41:42,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:41:42,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:42,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:04,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:42:16,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:42:16,410 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 23:42:16,415 INFO L158 Benchmark]: Toolchain (without parser) took 340564.82ms. Allocated memory was 142.6MB in the beginning and 11.2GB in the end (delta: 11.1GB). Free memory was 88.3MB in the beginning and 6.3GB in the end (delta: -6.2GB). Peak memory consumption was 4.9GB. Max. memory is 16.1GB. [2024-12-05 23:42:16,415 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 80.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:42:16,416 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2676.65ms. Allocated memory was 142.6MB in the beginning and 1.2GB in the end (delta: 1.0GB). Free memory was 88.3MB in the beginning and 793.6MB in the end (delta: -705.3MB). Peak memory consumption was 393.3MB. Max. memory is 16.1GB. [2024-12-05 23:42:16,416 INFO L158 Benchmark]: Boogie Procedure Inliner took 3392.70ms. Allocated memory was 1.2GB in the beginning and 8.1GB in the end (delta: 6.9GB). Free memory was 793.6MB in the beginning and 7.0GB in the end (delta: -6.2GB). Peak memory consumption was 897.6MB. Max. memory is 16.1GB. [2024-12-05 23:42:16,416 INFO L158 Benchmark]: Boogie Preprocessor took 2849.12ms. Allocated memory is still 8.1GB. Free memory was 7.0GB in the beginning and 6.7GB in the end (delta: 352.3MB). Peak memory consumption was 679.5MB. Max. memory is 16.1GB. [2024-12-05 23:42:16,417 INFO L158 Benchmark]: RCFGBuilder took 297865.61ms. Allocated memory was 8.1GB in the beginning and 12.6GB in the end (delta: 4.5GB). Free memory was 6.7GB in the beginning and 6.9GB in the end (delta: -264.2MB). Peak memory consumption was 8.3GB. Max. memory is 16.1GB. [2024-12-05 23:42:16,417 INFO L158 Benchmark]: CodeCheck took 33777.14ms. Allocated memory was 12.6GB in the beginning and 11.2GB in the end (delta: -1.4GB). Free memory was 6.9GB in the beginning and 6.3GB in the end (delta: 691.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:42:16,420 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 0.27ms. Allocated memory is still 142.6MB. Free memory is still 80.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2676.65ms. Allocated memory was 142.6MB in the beginning and 1.2GB in the end (delta: 1.0GB). Free memory was 88.3MB in the beginning and 793.6MB in the end (delta: -705.3MB). Peak memory consumption was 393.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 3392.70ms. Allocated memory was 1.2GB in the beginning and 8.1GB in the end (delta: 6.9GB). Free memory was 793.6MB in the beginning and 7.0GB in the end (delta: -6.2GB). Peak memory consumption was 897.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2849.12ms. Allocated memory is still 8.1GB. Free memory was 7.0GB in the beginning and 6.7GB in the end (delta: 352.3MB). Peak memory consumption was 679.5MB. Max. memory is 16.1GB. * RCFGBuilder took 297865.61ms. Allocated memory was 8.1GB in the beginning and 12.6GB in the end (delta: 4.5GB). Free memory was 6.7GB in the beginning and 6.9GB in the end (delta: -264.2MB). Peak memory consumption was 8.3GB. Max. memory is 16.1GB. * CodeCheck took 33777.14ms. Allocated memory was 12.6GB in the beginning and 11.2GB in the end (delta: -1.4GB). Free memory was 6.9GB in the beginning and 6.3GB in the end (delta: 691.4MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-05 23:42:16,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/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_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/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_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal94.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/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_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/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 82262f59b39ca767dd1e0ffa64a500988550b4e6325369c6eb9b8c71fc437037 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:42:19,380 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:42:19,473 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-05 23:42:19,502 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:42:19,503 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:42:19,503 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:42:19,503 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:42:19,503 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:42:19,504 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:42:19,504 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:42:19,504 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:42:19,504 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:42:19,504 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:42:19,504 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:42:19,504 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-05 23:42:19,504 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-05 23:42:19,504 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-05 23:42:19,505 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:42:19,505 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:42:19,505 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:42:19,505 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:42:19,505 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:42:19,505 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:42:19,505 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:42:19,505 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-05 23:42:19,506 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:42:19,506 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:42:19,506 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:42:19,506 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:42:19,506 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:42:19,506 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-05 23:42:19,506 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-05 23:42:19,506 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-05 23:42:19,506 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_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/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 -> 82262f59b39ca767dd1e0ffa64a500988550b4e6325369c6eb9b8c71fc437037 [2024-12-05 23:42:19,776 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:42:19,786 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:42:19,788 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:42:19,790 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:42:19,790 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:42:19,792 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal94.c [2024-12-05 23:42:22,863 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/data/f6e4e5164/eb7c137cbe324266b9ff7c277ca8c943/FLAG6fafce707 [2024-12-05 23:42:23,494 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:42:23,494 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal94.c [2024-12-05 23:42:23,539 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/data/f6e4e5164/eb7c137cbe324266b9ff7c277ca8c943/FLAG6fafce707 [2024-12-05 23:42:23,556 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/data/f6e4e5164/eb7c137cbe324266b9ff7c277ca8c943 [2024-12-05 23:42:23,558 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:42:23,560 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:42:23,561 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:42:23,561 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:42:23,579 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:42:23,580 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:42:23" (1/1) ... [2024-12-05 23:42:23,581 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a5f02bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:23, skipping insertion in model container [2024-12-05 23:42:23,581 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:42:23" (1/1) ... [2024-12-05 23:42:23,749 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:42:24,094 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_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal94.c[1245,1258] [2024-12-05 23:42:25,406 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:42:25,429 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:42:25,446 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_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal94.c[1245,1258] [2024-12-05 23:42:26,401 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:42:26,417 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:42:26,418 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:26 WrapperNode [2024-12-05 23:42:26,418 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:42:26,419 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:42:26,420 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:42:26,420 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:42:26,427 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:26" (1/1) ... [2024-12-05 23:42:26,603 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:26" (1/1) ... [2024-12-05 23:42:27,147 INFO L138 Inliner]: procedures = 17, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 18991 [2024-12-05 23:42:27,147 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:42:27,148 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:42:27,148 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:42:27,148 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:42:27,156 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:26" (1/1) ... [2024-12-05 23:42:27,156 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:26" (1/1) ... [2024-12-05 23:42:27,339 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:26" (1/1) ... [2024-12-05 23:42:27,339 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:26" (1/1) ... [2024-12-05 23:42:27,643 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:26" (1/1) ... [2024-12-05 23:42:27,696 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:26" (1/1) ... [2024-12-05 23:42:27,726 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:26" (1/1) ... [2024-12-05 23:42:27,791 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:26" (1/1) ... [2024-12-05 23:42:27,847 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:26" (1/1) ... [2024-12-05 23:42:27,964 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:42:27,965 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:42:27,965 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:42:27,965 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:42:27,966 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:42:26" (1/1) ... [2024-12-05 23:42:27,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:42:27,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:42:28,002 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:42:28,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cc42a9c7-e6fb-4a99-9037-d5dcbd317127/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:42:28,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:42:28,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-05 23:42:28,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:42:28,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:42:30,006 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:42:30,008 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation