./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product28.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5614e65-acc9-453c-89d2-af667c64d691/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5614e65-acc9-453c-89d2-af667c64d691/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5614e65-acc9-453c-89d2-af667c64d691/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5614e65-acc9-453c-89d2-af667c64d691/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product28.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5614e65-acc9-453c-89d2-af667c64d691/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5614e65-acc9-453c-89d2-af667c64d691/bin/ukojak-verify-EEHR8qb7sm --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 32bit --witnessprinter.graph.data.programhash 9f236da57fa92653d636674a80852c8106739bc443cbd0a5f898a694ed49c247 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:49:54,404 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:49:54,509 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5614e65-acc9-453c-89d2-af667c64d691/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:49:54,518 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:49:54,519 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:49:54,561 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:49:54,563 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:49:54,563 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:49:54,563 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:49:54,564 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:49:54,564 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:49:54,565 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:49:54,565 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:49:54,565 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:49:54,565 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:49:54,565 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:49:54,566 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:49:54,566 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:49:54,566 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:49:54,566 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:49:54,566 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:49:54,566 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:49:54,566 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:49:54,567 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:49:54,567 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:49:54,567 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:49:54,567 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:49:54,567 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:49:54,568 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:49:54,568 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:49:54,568 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:49:54,568 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:49:54,569 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:49:54,569 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_a5614e65-acc9-453c-89d2-af667c64d691/bin/ukojak-verify-EEHR8qb7sm 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f236da57fa92653d636674a80852c8106739bc443cbd0a5f898a694ed49c247 [2024-11-13 21:49:54,911 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:49:54,920 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:49:54,922 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:49:54,924 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:49:54,924 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:49:54,926 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5614e65-acc9-453c-89d2-af667c64d691/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/product-lines/minepump_spec2_product28.cil.c Unable to find full path for "g++" [2024-11-13 21:49:56,791 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:49:57,100 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:49:57,100 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5614e65-acc9-453c-89d2-af667c64d691/sv-benchmarks/c/product-lines/minepump_spec2_product28.cil.c [2024-11-13 21:49:57,113 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5614e65-acc9-453c-89d2-af667c64d691/bin/ukojak-verify-EEHR8qb7sm/data/b087da5e7/08818b36d14c4ec788c76cf8a6f683e0/FLAG94524e058 [2024-11-13 21:49:57,354 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5614e65-acc9-453c-89d2-af667c64d691/bin/ukojak-verify-EEHR8qb7sm/data/b087da5e7/08818b36d14c4ec788c76cf8a6f683e0 [2024-11-13 21:49:57,356 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:49:57,358 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:49:57,359 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:49:57,359 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:49:57,364 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:49:57,365 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:49:57" (1/1) ... [2024-11-13 21:49:57,365 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6085110e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:57, skipping insertion in model container [2024-11-13 21:49:57,366 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:49:57" (1/1) ... [2024-11-13 21:49:57,395 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:49:57,594 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_a5614e65-acc9-453c-89d2-af667c64d691/sv-benchmarks/c/product-lines/minepump_spec2_product28.cil.c[2141,2154] [2024-11-13 21:49:57,694 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:49:57,704 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:49:57,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [49] [2024-11-13 21:49:57,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [87] [2024-11-13 21:49:57,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [96] [2024-11-13 21:49:57,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [192] [2024-11-13 21:49:57,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [393] [2024-11-13 21:49:57,715 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [463] [2024-11-13 21:49:57,715 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [502] [2024-11-13 21:49:57,715 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [599] [2024-11-13 21:49:57,721 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_a5614e65-acc9-453c-89d2-af667c64d691/sv-benchmarks/c/product-lines/minepump_spec2_product28.cil.c[2141,2154] [2024-11-13 21:49:57,814 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:49:57,836 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:49:57,837 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:57 WrapperNode [2024-11-13 21:49:57,837 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:49:57,838 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:49:57,838 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:49:57,838 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:49:57,846 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:57" (1/1) ... [2024-11-13 21:49:57,863 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:57" (1/1) ... [2024-11-13 21:49:57,893 INFO L138 Inliner]: procedures = 56, calls = 99, calls flagged for inlining = 23, calls inlined = 18, statements flattened = 173 [2024-11-13 21:49:57,894 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:49:57,895 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:49:57,895 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:49:57,895 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:49:57,904 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:57" (1/1) ... [2024-11-13 21:49:57,905 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:57" (1/1) ... [2024-11-13 21:49:57,908 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:57" (1/1) ... [2024-11-13 21:49:57,908 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:57" (1/1) ... [2024-11-13 21:49:57,916 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:57" (1/1) ... [2024-11-13 21:49:57,924 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:57" (1/1) ... [2024-11-13 21:49:57,929 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:57" (1/1) ... [2024-11-13 21:49:57,930 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:57" (1/1) ... [2024-11-13 21:49:57,936 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:49:57,937 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:49:57,937 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:49:57,937 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:49:57,938 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:49:57" (1/1) ... [2024-11-13 21:49:57,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:49:57,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5614e65-acc9-453c-89d2-af667c64d691/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:49:57,981 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5614e65-acc9-453c-89d2-af667c64d691/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:49:57,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5614e65-acc9-453c-89d2-af667c64d691/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:49:58,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:49:58,018 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2024-11-13 21:49:58,018 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2024-11-13 21:49:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-13 21:49:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-13 21:49:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-13 21:49:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-13 21:49:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2024-11-13 21:49:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2024-11-13 21:49:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-11-13 21:49:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-11-13 21:49:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2024-11-13 21:49:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2024-11-13 21:49:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:49:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-11-13 21:49:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-11-13 21:49:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:49:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:49:58,100 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:49:58,102 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:49:58,413 INFO L? ?]: Removed 35 outVars from TransFormulas that were not future-live. [2024-11-13 21:49:58,414 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:49:58,551 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:49:58,552 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 21:49:58,553 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:49:58 BoogieIcfgContainer [2024-11-13 21:49:58,554 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:49:58,555 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:49:58,555 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:49:58,565 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:49:58,566 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:49:58" (1/1) ... [2024-11-13 21:49:58,577 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:49:58,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:58,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 57 states and 76 transitions. [2024-11-13 21:49:58,649 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 76 transitions. [2024-11-13 21:49:58,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:49:58,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:58,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:58,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:58,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:58,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:58,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 57 states and 74 transitions. [2024-11-13 21:49:58,931 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 74 transitions. [2024-11-13 21:49:58,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:49:58,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:58,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:58,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:59,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:59,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:59,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 59 states and 77 transitions. [2024-11-13 21:49:59,131 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 77 transitions. [2024-11-13 21:49:59,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:49:59,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:59,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:59,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:59,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:59,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:59,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 62 states and 85 transitions. [2024-11-13 21:49:59,356 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 85 transitions. [2024-11-13 21:49:59,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:49:59,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:59,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:59,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:59,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:49:59,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:49:59,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 70 states and 99 transitions. [2024-11-13 21:49:59,629 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 99 transitions. [2024-11-13 21:49:59,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 21:49:59,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:49:59,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:49:59,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:49:59,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:00,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:00,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 87 states and 134 transitions. [2024-11-13 21:50:00,156 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 134 transitions. [2024-11-13 21:50:00,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:50:00,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:00,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:00,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:00,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:00,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:00,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 88 states and 135 transitions. [2024-11-13 21:50:00,300 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 135 transitions. [2024-11-13 21:50:00,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:50:00,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:00,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:00,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:00,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:00,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:00,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 94 states and 146 transitions. [2024-11-13 21:50:00,539 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 146 transitions. [2024-11-13 21:50:00,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:50:00,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:00,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:00,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:00,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:00,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:00,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 95 states and 147 transitions. [2024-11-13 21:50:00,636 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 147 transitions. [2024-11-13 21:50:00,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:50:00,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:00,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:00,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:00,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:00,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:00,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 96 states and 148 transitions. [2024-11-13 21:50:00,697 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 148 transitions. [2024-11-13 21:50:00,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:50:00,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:00,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:00,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:00,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:50:00,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:00,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 97 states and 149 transitions. [2024-11-13 21:50:00,791 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 149 transitions. [2024-11-13 21:50:00,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:50:00,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:00,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:00,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:00,874 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:50:01,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:01,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 106 states and 167 transitions. [2024-11-13 21:50:01,162 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 167 transitions. [2024-11-13 21:50:01,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:50:01,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:01,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:01,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:01,240 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:50:01,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:01,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 107 states and 168 transitions. [2024-11-13 21:50:01,279 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 168 transitions. [2024-11-13 21:50:01,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:50:01,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:01,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:01,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:01,362 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:50:01,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:01,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 108 states and 170 transitions. [2024-11-13 21:50:01,412 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 170 transitions. [2024-11-13 21:50:01,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:50:01,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:01,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:01,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:01,490 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:50:01,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:01,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 109 states and 171 transitions. [2024-11-13 21:50:01,526 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 171 transitions. [2024-11-13 21:50:01,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:50:01,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:01,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:01,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:01,701 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:50:02,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:02,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 123 states and 204 transitions. [2024-11-13 21:50:02,163 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 204 transitions. [2024-11-13 21:50:02,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:50:02,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:02,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:02,288 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:50:02,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:02,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 124 states and 204 transitions. [2024-11-13 21:50:02,461 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 204 transitions. [2024-11-13 21:50:02,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:50:02,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:02,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:02,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:02,604 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:50:02,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:02,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 125 states and 205 transitions. [2024-11-13 21:50:02,645 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 205 transitions. [2024-11-13 21:50:02,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:50:02,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:02,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:02,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:02,754 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:50:02,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:02,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 126 states and 206 transitions. [2024-11-13 21:50:02,799 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 206 transitions. [2024-11-13 21:50:02,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:50:02,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:02,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:02,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:02,891 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:50:03,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:03,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 134 states and 230 transitions. [2024-11-13 21:50:03,493 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 230 transitions. [2024-11-13 21:50:03,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:50:03,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:03,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:03,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:03,522 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:50:03,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:03,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 135 states and 228 transitions. [2024-11-13 21:50:03,693 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 228 transitions. [2024-11-13 21:50:03,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:50:03,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:03,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:03,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:03,771 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 21:50:04,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:04,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 136 states and 226 transitions. [2024-11-13 21:50:04,018 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 226 transitions. [2024-11-13 21:50:04,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:50:04,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:04,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:04,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:04,065 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:50:04,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:04,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 142 states and 235 transitions. [2024-11-13 21:50:04,107 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 235 transitions. [2024-11-13 21:50:04,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:50:04,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:04,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:04,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:04,152 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:50:04,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:04,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 143 states and 236 transitions. [2024-11-13 21:50:04,184 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 236 transitions. [2024-11-13 21:50:04,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:50:04,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:50:04,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:50:04,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:50:04,228 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 21:50:04,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:50:04,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 51 states and 66 transitions. [2024-11-13 21:50:04,258 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 66 transitions. [2024-11-13 21:50:04,258 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 21:50:04,259 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 25 iterations. [2024-11-13 21:50:04,266 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 21:50:04,551 INFO L77 FloydHoareUtils]: At program point deactivatePumpEXIT(lines 287 294) the Hoare annotation is: true [2024-11-13 21:50:04,551 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 287 294) the Hoare annotation is: true [2024-11-13 21:50:04,551 INFO L77 FloydHoareUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 228 234) the Hoare annotation is: true [2024-11-13 21:50:04,551 INFO L77 FloydHoareUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 228 234) the Hoare annotation is: true [2024-11-13 21:50:04,551 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 130 141) the Hoare annotation is: true [2024-11-13 21:50:04,551 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 130 141) the Hoare annotation is: true [2024-11-13 21:50:04,551 INFO L77 FloydHoareUtils]: At program point L514-2(lines 514 528) the Hoare annotation is: true [2024-11-13 21:50:04,552 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 504 533) the Hoare annotation is: true [2024-11-13 21:50:04,552 INFO L77 FloydHoareUtils]: At program point L510(line 510) the Hoare annotation is: true [2024-11-13 21:50:04,552 INFO L77 FloydHoareUtils]: At program point L510-1(line 510) the Hoare annotation is: true [2024-11-13 21:50:04,552 INFO L77 FloydHoareUtils]: At program point L529(lines 504 533) the Hoare annotation is: true [2024-11-13 21:50:04,552 INFO L77 FloydHoareUtils]: At program point L525(line 525) the Hoare annotation is: true [2024-11-13 21:50:04,552 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 504 533) the Hoare annotation is: true [2024-11-13 21:50:04,552 INFO L77 FloydHoareUtils]: At program point L518(lines 518 522) the Hoare annotation is: true [2024-11-13 21:50:04,552 INFO L77 FloydHoareUtils]: At program point L518-1(lines 518 522) the Hoare annotation is: true [2024-11-13 21:50:04,552 INFO L77 FloydHoareUtils]: At program point L481(lines 481 498) the Hoare annotation is: true [2024-11-13 21:50:04,553 INFO L77 FloydHoareUtils]: At program point L481-1(lines 473 501) the Hoare annotation is: true [2024-11-13 21:50:04,553 INFO L77 FloydHoareUtils]: At program point L250(line 250) the Hoare annotation is: true [2024-11-13 21:50:04,553 INFO L77 FloydHoareUtils]: At program point L246(line 246) the Hoare annotation is: true [2024-11-13 21:50:04,553 INFO L77 FloydHoareUtils]: At program point L486(lines 486 492) the Hoare annotation is: true [2024-11-13 21:50:04,553 INFO L77 FloydHoareUtils]: At program point L255(line 255) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2024-11-13 21:50:04,553 INFO L77 FloydHoareUtils]: At program point L255-1(lines 236 260) the Hoare annotation is: true [2024-11-13 21:50:04,553 INFO L77 FloydHoareUtils]: At program point L479(line 479) the Hoare annotation is: true [2024-11-13 21:50:04,554 INFO L77 FloydHoareUtils]: At program point L479-1(line 479) the Hoare annotation is: true [2024-11-13 21:50:04,554 INFO L77 FloydHoareUtils]: At program point L215-1(lines 215 221) the Hoare annotation is: true [2024-11-13 21:50:04,554 INFO L77 FloydHoareUtils]: At program point L244(lines 244 252) the Hoare annotation is: true [2024-11-13 21:50:04,554 INFO L77 FloydHoareUtils]: At program point L240(lines 240 257) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0)))) [2024-11-13 21:50:04,554 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 204 227) the Hoare annotation is: (not (and (= ~pumpRunning~0 0) (not (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2024-11-13 21:50:04,554 INFO L77 FloydHoareUtils]: At program point L92(line 92) the Hoare annotation is: true [2024-11-13 21:50:04,554 INFO L77 FloydHoareUtils]: At program point L208-1(lines 207 226) the Hoare annotation is: (not (and (= ~pumpRunning~0 0) (not (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2024-11-13 21:50:04,554 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 204 227) the Hoare annotation is: true [2024-11-13 21:50:04,555 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 92) the Hoare annotation is: true [2024-11-13 21:50:04,555 INFO L77 FloydHoareUtils]: At program point L485(lines 485 495) the Hoare annotation is: true [2024-11-13 21:50:04,555 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 142 150) the Hoare annotation is: true [2024-11-13 21:50:04,555 INFO L77 FloydHoareUtils]: At program point isMethaneLevelCriticalEXIT(lines 142 150) the Hoare annotation is: true [2024-11-13 21:50:04,555 INFO L77 FloydHoareUtils]: At program point L415(lines 415 421) the Hoare annotation is: true [2024-11-13 21:50:04,555 INFO L77 FloydHoareUtils]: At program point L415-1(lines 415 421) the Hoare annotation is: true [2024-11-13 21:50:04,555 INFO L77 FloydHoareUtils]: At program point L374(lines 374 380) the Hoare annotation is: true [2024-11-13 21:50:04,555 INFO L77 FloydHoareUtils]: At program point L374-1(lines 374 380) the Hoare annotation is: true [2024-11-13 21:50:04,556 INFO L77 FloydHoareUtils]: At program point L586(lines 586 593) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= 1 ~systemActive~0)) [2024-11-13 21:50:04,556 INFO L77 FloydHoareUtils]: At program point L458(lines 395 462) the Hoare annotation is: true [2024-11-13 21:50:04,556 INFO L77 FloydHoareUtils]: At program point L425(lines 425 431) the Hoare annotation is: true [2024-11-13 21:50:04,556 INFO L77 FloydHoareUtils]: At program point L425-1(lines 425 431) the Hoare annotation is: true [2024-11-13 21:50:04,556 INFO L77 FloydHoareUtils]: At program point L586-2(lines 586 593) the Hoare annotation is: true [2024-11-13 21:50:04,556 INFO L77 FloydHoareUtils]: At program point L417(line 417) the Hoare annotation is: true [2024-11-13 21:50:04,556 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 21:50:04,556 INFO L77 FloydHoareUtils]: At program point L376(line 376) the Hoare annotation is: true [2024-11-13 21:50:04,557 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 21:50:04,557 INFO L77 FloydHoareUtils]: At program point L455(lines 404 456) the Hoare annotation is: true [2024-11-13 21:50:04,557 INFO L77 FloydHoareUtils]: At program point L443(lines 443 449) the Hoare annotation is: true [2024-11-13 21:50:04,557 INFO L77 FloydHoareUtils]: At program point L443-2(lines 435 450) the Hoare annotation is: true [2024-11-13 21:50:04,557 INFO L77 FloydHoareUtils]: At program point L406(lines 405 454) the Hoare annotation is: true [2024-11-13 21:50:04,557 INFO L77 FloydHoareUtils]: At program point L435(lines 435 450) the Hoare annotation is: true [2024-11-13 21:50:04,557 INFO L77 FloydHoareUtils]: At program point L427(line 427) the Hoare annotation is: true [2024-11-13 21:50:04,557 INFO L77 FloydHoareUtils]: At program point L452(lines 405 454) the Hoare annotation is: true [2024-11-13 21:50:04,558 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 118 129) the Hoare annotation is: true [2024-11-13 21:50:04,558 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 118 129) the Hoare annotation is: true [2024-11-13 21:50:04,589 WARN L162 FloydHoareUtils]: Requires clause for timeShift contained old-variable. Original clause: (not (and (= ~pumpRunning~0 0) (not (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) Eliminated clause: true [2024-11-13 21:50:04,590 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 09:50:04 ImpRootNode [2024-11-13 21:50:04,590 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 21:50:04,591 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 21:50:04,591 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 21:50:04,591 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 21:50:04,592 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:49:58" (3/4) ... [2024-11-13 21:50:04,594 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 21:50:04,597 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2024-11-13 21:50:04,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2024-11-13 21:50:04,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-11-13 21:50:04,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-11-13 21:50:04,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-11-13 21:50:04,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2024-11-13 21:50:04,598 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-11-13 21:50:04,604 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2024-11-13 21:50:04,604 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-13 21:50:04,604 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-13 21:50:04,605 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 21:50:04,605 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 21:50:04,630 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !((pumpRunning == 0) && (pumpRunning != \old(pumpRunning))) [2024-11-13 21:50:04,631 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((pumpRunning != 0) || ((pumpRunning == \old(pumpRunning)) && (0 != systemActive))) [2024-11-13 21:50:04,667 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((pumpRunning != 0) || ((pumpRunning == \old(pumpRunning)) && (0 != systemActive))) [2024-11-13 21:50:04,667 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !((pumpRunning == 0) && (pumpRunning != \old(pumpRunning))) [2024-11-13 21:50:04,710 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5614e65-acc9-453c-89d2-af667c64d691/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 21:50:04,710 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5614e65-acc9-453c-89d2-af667c64d691/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 21:50:04,711 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 21:50:04,714 INFO L158 Benchmark]: Toolchain (without parser) took 7353.93ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 93.8MB in the beginning and 126.2MB in the end (delta: -32.4MB). Peak memory consumption was 199.0MB. Max. memory is 16.1GB. [2024-11-13 21:50:04,714 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 142.6MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:50:04,715 INFO L158 Benchmark]: CACSL2BoogieTranslator took 478.15ms. Allocated memory is still 117.4MB. Free memory was 93.5MB in the beginning and 74.9MB in the end (delta: 18.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:50:04,716 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.84ms. Allocated memory is still 117.4MB. Free memory was 74.9MB in the beginning and 73.1MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:50:04,716 INFO L158 Benchmark]: Boogie Preprocessor took 41.08ms. Allocated memory is still 117.4MB. Free memory was 73.1MB in the beginning and 72.2MB in the end (delta: 912.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:50:04,716 INFO L158 Benchmark]: RCFGBuilder took 617.49ms. Allocated memory is still 117.4MB. Free memory was 72.2MB in the beginning and 48.9MB in the end (delta: 23.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 21:50:04,717 INFO L158 Benchmark]: CodeCheck took 6035.74ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 48.9MB in the beginning and 134.2MB in the end (delta: -85.4MB). Peak memory consumption was 148.7MB. Max. memory is 16.1GB. [2024-11-13 21:50:04,717 INFO L158 Benchmark]: Witness Printer took 119.75ms. Allocated memory is still 352.3MB. Free memory was 134.2MB in the beginning and 126.2MB in the end (delta: 8.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:50:04,719 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 8 procedures, 57 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 5.7s, OverallIterations: 25, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 5026 SdHoareTripleChecker+Valid, 9.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2357 mSDsluCounter, 5705 SdHoareTripleChecker+Invalid, 7.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3497 mSDsCounter, 1067 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3991 IncrementalHoareTripleChecker+Invalid, 5058 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1067 mSolverCounterUnsat, 2208 mSDtfsCounter, 3991 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 7623 GetRequests, 7545 SyntacticMatches, 0 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2269 ImplicationChecksByTransitivity, 1.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 910 NumberOfCodeBlocks, 910 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 886 ConstructedInterpolants, 0 QuantifiedInterpolants, 1745 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 24 InterpolantComputations, 19 PerfectInterpolantSequences, 251/279 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 92]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 240]: Location Invariant Derived location invariant: ((pumpRunning != 0) || ((pumpRunning == \old(pumpRunning)) && (0 != systemActive))) - InvariantResult [Line: 586]: Location Invariant Derived location invariant: ((pumpRunning == 0) && (1 == systemActive)) - InvariantResult [Line: 204]: Location Invariant Derived location invariant: !((pumpRunning == 0) && (pumpRunning != \old(pumpRunning))) - ProcedureContractResult [Line: 287]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump. Ensures: ((((((waterLevel == \old(waterLevel)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (systemActive == \old(systemActive))) && (methAndRunningLastTime == \old(methAndRunningLastTime))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) - ProcedureContractResult [Line: 228]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base. Ensures: (((((((waterLevel == \old(waterLevel)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methAndRunningLastTime == \old(methAndRunningLastTime))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) - ProcedureContractResult [Line: 130]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: ((((((waterLevel == \old(waterLevel)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methAndRunningLastTime == \old(methAndRunningLastTime))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) - ProcedureContractResult [Line: 504]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: ((((methaneLevelCritical == \old(methaneLevelCritical)) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) - ProcedureContractResult [Line: 204]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: ((((methaneLevelCritical == \old(methaneLevelCritical)) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) - ProcedureContractResult [Line: 142]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical. Ensures: (((((((waterLevel == \old(waterLevel)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methAndRunningLastTime == \old(methAndRunningLastTime))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) - ProcedureContractResult [Line: 118]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: ((((((methaneLevelCritical == \old(methaneLevelCritical)) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (methAndRunningLastTime == \old(methAndRunningLastTime))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 142.6MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 478.15ms. Allocated memory is still 117.4MB. Free memory was 93.5MB in the beginning and 74.9MB in the end (delta: 18.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.84ms. Allocated memory is still 117.4MB. Free memory was 74.9MB in the beginning and 73.1MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 41.08ms. Allocated memory is still 117.4MB. Free memory was 73.1MB in the beginning and 72.2MB in the end (delta: 912.8kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 617.49ms. Allocated memory is still 117.4MB. Free memory was 72.2MB in the beginning and 48.9MB in the end (delta: 23.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 6035.74ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 48.9MB in the beginning and 134.2MB in the end (delta: -85.4MB). Peak memory consumption was 148.7MB. Max. memory is 16.1GB. * Witness Printer took 119.75ms. Allocated memory is still 352.3MB. Free memory was 134.2MB in the beginning and 126.2MB in the end (delta: 8.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 49]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [49] - GenericResultAtLocation [Line: 87]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [87] - GenericResultAtLocation [Line: 96]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [96] - GenericResultAtLocation [Line: 192]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [192] - GenericResultAtLocation [Line: 393]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [393] - GenericResultAtLocation [Line: 463]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [463] - GenericResultAtLocation [Line: 502]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [502] - GenericResultAtLocation [Line: 599]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [599] RESULT: Ultimate proved your program to be correct! [2024-11-13 21:50:04,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a5614e65-acc9-453c-89d2-af667c64d691/bin/ukojak-verify-EEHR8qb7sm/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 Writing output log to file Ultimate.log Result: TRUE