./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec1_product28.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_67815b86-413e-4eff-9fc0-66f811a3ca80/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67815b86-413e-4eff-9fc0-66f811a3ca80/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_67815b86-413e-4eff-9fc0-66f811a3ca80/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67815b86-413e-4eff-9fc0-66f811a3ca80/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec1_product28.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67815b86-413e-4eff-9fc0-66f811a3ca80/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67815b86-413e-4eff-9fc0-66f811a3ca80/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 32bit --witnessprinter.graph.data.programhash ecbd3b7927e701d55fc39288fc091a7415141c93c89521192fc4dc52b10e4c6c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:56:37,982 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:56:38,034 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67815b86-413e-4eff-9fc0-66f811a3ca80/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 21:56:38,038 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:56:38,039 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:56:38,056 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:56:38,057 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:56:38,057 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:56:38,057 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:56:38,057 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:56:38,058 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:56:38,058 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:56:38,058 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:56:38,058 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:56:38,058 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:56:38,058 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:56:38,058 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:56:38,058 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:56:38,058 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:56:38,058 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:56:38,058 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:56:38,058 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:56:38,059 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:56:38,059 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:56:38,059 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:56:38,059 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:56:38,059 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:56:38,059 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:56:38,059 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:56:38,059 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:56:38,059 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:56:38,059 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:56:38,059 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:56:38,060 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_67815b86-413e-4eff-9fc0-66f811a3ca80/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ecbd3b7927e701d55fc39288fc091a7415141c93c89521192fc4dc52b10e4c6c [2024-12-05 21:56:38,253 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:56:38,261 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:56:38,263 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:56:38,265 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:56:38,265 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:56:38,266 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67815b86-413e-4eff-9fc0-66f811a3ca80/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/product-lines/minepump_spec1_product28.cil.c [2024-12-05 21:56:40,987 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67815b86-413e-4eff-9fc0-66f811a3ca80/bin/ukojak-verify-CZk0znPC7b/data/0062a2105/50dd190ae26e47748bc00447b4b84d22/FLAG94a86bf21 [2024-12-05 21:56:41,211 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:56:41,212 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67815b86-413e-4eff-9fc0-66f811a3ca80/sv-benchmarks/c/product-lines/minepump_spec1_product28.cil.c [2024-12-05 21:56:41,223 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67815b86-413e-4eff-9fc0-66f811a3ca80/bin/ukojak-verify-CZk0znPC7b/data/0062a2105/50dd190ae26e47748bc00447b4b84d22/FLAG94a86bf21 [2024-12-05 21:56:41,238 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67815b86-413e-4eff-9fc0-66f811a3ca80/bin/ukojak-verify-CZk0znPC7b/data/0062a2105/50dd190ae26e47748bc00447b4b84d22 [2024-12-05 21:56:41,240 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:56:41,241 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:56:41,243 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:56:41,243 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:56:41,247 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:56:41,248 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,249 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6752e498 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41, skipping insertion in model container [2024-12-05 21:56:41,249 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,276 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:56:41,415 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_67815b86-413e-4eff-9fc0-66f811a3ca80/sv-benchmarks/c/product-lines/minepump_spec1_product28.cil.c[1605,1618] [2024-12-05 21:56:41,521 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:56:41,531 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:56:41,539 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [49] [2024-12-05 21:56:41,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [58] [2024-12-05 21:56:41,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [424] [2024-12-05 21:56:41,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [520] [2024-12-05 21:56:41,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [593] [2024-12-05 21:56:41,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [791] [2024-12-05 21:56:41,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [817] [2024-12-05 21:56:41,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [855] [2024-12-05 21:56:41,545 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_67815b86-413e-4eff-9fc0-66f811a3ca80/sv-benchmarks/c/product-lines/minepump_spec1_product28.cil.c[1605,1618] [2024-12-05 21:56:41,588 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:56:41,605 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:56:41,605 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41 WrapperNode [2024-12-05 21:56:41,606 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:56:41,606 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:56:41,607 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:56:41,607 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:56:41,612 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,623 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,640 INFO L138 Inliner]: procedures = 55, calls = 98, calls flagged for inlining = 22, calls inlined = 17, statements flattened = 165 [2024-12-05 21:56:41,640 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:56:41,641 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:56:41,641 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:56:41,641 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:56:41,648 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,649 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,650 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,650 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,654 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,655 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,659 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,660 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,661 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,663 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:56:41,664 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:56:41,664 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:56:41,664 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:56:41,665 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:56:41" (1/1) ... [2024-12-05 21:56:41,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:56:41,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67815b86-413e-4eff-9fc0-66f811a3ca80/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:56:41,693 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67815b86-413e-4eff-9fc0-66f811a3ca80/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:56:41,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67815b86-413e-4eff-9fc0-66f811a3ca80/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:56:41,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:56:41,719 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2024-12-05 21:56:41,719 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2024-12-05 21:56:41,719 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-12-05 21:56:41,719 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-12-05 21:56:41,719 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-12-05 21:56:41,719 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-12-05 21:56:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2024-12-05 21:56:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2024-12-05 21:56:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-12-05 21:56:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-12-05 21:56:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2024-12-05 21:56:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2024-12-05 21:56:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:56:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-12-05 21:56:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-12-05 21:56:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:56:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:56:41,784 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:56:41,786 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:56:41,980 INFO L? ?]: Removed 35 outVars from TransFormulas that were not future-live. [2024-12-05 21:56:41,980 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:56:42,047 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:56:42,047 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 21:56:42,047 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:56:42 BoogieIcfgContainer [2024-12-05 21:56:42,048 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:56:42,048 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:56:42,048 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:56:42,059 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:56:42,059 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:56:42" (1/1) ... [2024-12-05 21:56:42,067 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:56:42,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:42,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 55 states and 72 transitions. [2024-12-05 21:56:42,117 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 72 transitions. [2024-12-05 21:56:42,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 21:56:42,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:42,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:42,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:42,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:42,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:42,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 56 states and 73 transitions. [2024-12-05 21:56:42,357 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 73 transitions. [2024-12-05 21:56:42,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 21:56:42,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:42,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:42,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:42,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:42,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:42,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 59 states and 81 transitions. [2024-12-05 21:56:42,488 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 81 transitions. [2024-12-05 21:56:42,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 21:56:42,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:42,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:42,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:42,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:42,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:42,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 66 states and 94 transitions. [2024-12-05 21:56:42,645 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 94 transitions. [2024-12-05 21:56:42,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:56:42,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:42,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:42,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:42,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:42,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:42,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 67 states and 95 transitions. [2024-12-05 21:56:42,716 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 95 transitions. [2024-12-05 21:56:42,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 21:56:42,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:42,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:42,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:42,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:42,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:42,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 68 states and 96 transitions. [2024-12-05 21:56:42,778 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 96 transitions. [2024-12-05 21:56:42,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 21:56:42,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:42,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:42,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:42,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:43,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:43,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 84 states and 130 transitions. [2024-12-05 21:56:43,112 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 130 transitions. [2024-12-05 21:56:43,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 21:56:43,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:43,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:43,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:43,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:43,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:43,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 90 states and 141 transitions. [2024-12-05 21:56:43,258 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 141 transitions. [2024-12-05 21:56:43,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:56:43,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:43,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:43,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:43,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:43,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:43,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 91 states and 142 transitions. [2024-12-05 21:56:43,305 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 142 transitions. [2024-12-05 21:56:43,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 21:56:43,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:43,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:43,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:43,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:56:43,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:43,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 92 states and 143 transitions. [2024-12-05 21:56:43,349 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 143 transitions. [2024-12-05 21:56:43,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:56:43,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:43,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:43,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:43,385 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:56:43,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:43,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 101 states and 161 transitions. [2024-12-05 21:56:43,589 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 161 transitions. [2024-12-05 21:56:43,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:56:43,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:43,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:43,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:43,629 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:56:43,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:43,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 102 states and 162 transitions. [2024-12-05 21:56:43,658 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 162 transitions. [2024-12-05 21:56:43,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:56:43,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:43,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:43,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:43,701 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:56:43,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:43,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 103 states and 164 transitions. [2024-12-05 21:56:43,738 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 164 transitions. [2024-12-05 21:56:43,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:56:43,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:43,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:43,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:43,786 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:56:43,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:43,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 104 states and 165 transitions. [2024-12-05 21:56:43,814 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 165 transitions. [2024-12-05 21:56:43,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:56:43,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:43,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:43,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:43,926 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:56:44,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:44,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 117 states and 196 transitions. [2024-12-05 21:56:44,296 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 196 transitions. [2024-12-05 21:56:44,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 21:56:44,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:44,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:44,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:44,357 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:56:44,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:44,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 118 states and 196 transitions. [2024-12-05 21:56:44,461 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 196 transitions. [2024-12-05 21:56:44,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 21:56:44,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:44,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:44,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:44,534 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:44,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:44,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 126 states and 219 transitions. [2024-12-05 21:56:44,979 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 219 transitions. [2024-12-05 21:56:44,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:56:44,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:44,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:44,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:45,037 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:56:45,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:45,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 127 states and 220 transitions. [2024-12-05 21:56:45,056 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 220 transitions. [2024-12-05 21:56:45,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 21:56:45,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:45,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:45,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:45,114 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 21:56:45,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:45,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 128 states and 221 transitions. [2024-12-05 21:56:45,134 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 221 transitions. [2024-12-05 21:56:45,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 21:56:45,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:45,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:45,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:45,159 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:56:45,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:45,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 129 states and 219 transitions. [2024-12-05 21:56:45,275 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 219 transitions. [2024-12-05 21:56:45,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 21:56:45,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:45,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:45,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:45,307 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-05 21:56:45,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:45,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 130 states and 217 transitions. [2024-12-05 21:56:45,479 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 217 transitions. [2024-12-05 21:56:45,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 21:56:45,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:45,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:45,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:45,508 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:56:45,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:45,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 136 states and 226 transitions. [2024-12-05 21:56:45,533 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 226 transitions. [2024-12-05 21:56:45,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:56:45,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:45,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:45,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:45,561 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:56:45,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:45,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 137 states and 227 transitions. [2024-12-05 21:56:45,585 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 227 transitions. [2024-12-05 21:56:45,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:56:45,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:45,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:45,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:45,615 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:56:45,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:45,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 49 states and 64 transitions. [2024-12-05 21:56:45,633 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 64 transitions. [2024-12-05 21:56:45,633 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-05 21:56:45,633 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 24 iterations. [2024-12-05 21:56:45,640 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-05 21:56:45,850 INFO L77 FloydHoareUtils]: At program point deactivatePumpEXIT(lines 685 692) the Hoare annotation is: true [2024-12-05 21:56:45,850 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 685 692) the Hoare annotation is: true [2024-12-05 21:56:45,851 INFO L77 FloydHoareUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 626 632) the Hoare annotation is: true [2024-12-05 21:56:45,851 INFO L77 FloydHoareUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 626 632) the Hoare annotation is: true [2024-12-05 21:56:45,851 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 458 469) the Hoare annotation is: true [2024-12-05 21:56:45,851 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 458 469) the Hoare annotation is: true [2024-12-05 21:56:45,851 INFO L77 FloydHoareUtils]: At program point L867-2(lines 867 881) the Hoare annotation is: true [2024-12-05 21:56:45,851 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 857 886) the Hoare annotation is: true [2024-12-05 21:56:45,851 INFO L77 FloydHoareUtils]: At program point L863(line 863) the Hoare annotation is: true [2024-12-05 21:56:45,851 INFO L77 FloydHoareUtils]: At program point L863-1(line 863) the Hoare annotation is: true [2024-12-05 21:56:45,851 INFO L77 FloydHoareUtils]: At program point L882(lines 857 886) the Hoare annotation is: true [2024-12-05 21:56:45,851 INFO L77 FloydHoareUtils]: At program point L878(line 878) the Hoare annotation is: true [2024-12-05 21:56:45,851 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 857 886) the Hoare annotation is: true [2024-12-05 21:56:45,851 INFO L77 FloydHoareUtils]: At program point L871(lines 871 875) the Hoare annotation is: true [2024-12-05 21:56:45,851 INFO L77 FloydHoareUtils]: At program point L871-1(lines 871 875) the Hoare annotation is: true [2024-12-05 21:56:45,852 INFO L77 FloydHoareUtils]: At program point L638(lines 638 655) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0)))) [2024-12-05 21:56:45,852 INFO L77 FloydHoareUtils]: At program point L804(lines 804 810) the Hoare annotation is: true [2024-12-05 21:56:45,852 INFO L77 FloydHoareUtils]: At program point L800(lines 800 813) the Hoare annotation is: true [2024-12-05 21:56:45,852 INFO L77 FloydHoareUtils]: At program point L800-1(lines 792 816) the Hoare annotation is: true [2024-12-05 21:56:45,852 INFO L77 FloydHoareUtils]: At program point L606-1(lines 605 624) the Hoare annotation is: (not (and (= ~pumpRunning~0 0) (not (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2024-12-05 21:56:45,852 INFO L77 FloydHoareUtils]: At program point L648(line 648) the Hoare annotation is: true [2024-12-05 21:56:45,852 INFO L77 FloydHoareUtils]: At program point L644(line 644) the Hoare annotation is: true [2024-12-05 21:56:45,852 INFO L77 FloydHoareUtils]: At program point L54(line 54) the Hoare annotation is: true [2024-12-05 21:56:45,852 INFO L77 FloydHoareUtils]: At program point L653(line 653) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2024-12-05 21:56:45,852 INFO L77 FloydHoareUtils]: At program point L653-1(lines 634 658) the Hoare annotation is: true [2024-12-05 21:56:45,852 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 602 625) the Hoare annotation is: (not (and (= ~pumpRunning~0 0) (not (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2024-12-05 21:56:45,852 INFO L77 FloydHoareUtils]: At program point L798(line 798) the Hoare annotation is: true [2024-12-05 21:56:45,853 INFO L77 FloydHoareUtils]: At program point L798-1(line 798) the Hoare annotation is: true [2024-12-05 21:56:45,853 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 602 625) the Hoare annotation is: true [2024-12-05 21:56:45,853 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 54) the Hoare annotation is: true [2024-12-05 21:56:45,853 INFO L77 FloydHoareUtils]: At program point L613-1(lines 613 619) the Hoare annotation is: true [2024-12-05 21:56:45,853 INFO L77 FloydHoareUtils]: At program point L642(lines 642 650) the Hoare annotation is: true [2024-12-05 21:56:45,853 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 470 478) the Hoare annotation is: true [2024-12-05 21:56:45,853 INFO L77 FloydHoareUtils]: At program point isMethaneLevelCriticalEXIT(lines 470 478) the Hoare annotation is: true [2024-12-05 21:56:45,853 INFO L77 FloydHoareUtils]: At program point L585(lines 534 586) the Hoare annotation is: true [2024-12-05 21:56:45,853 INFO L77 FloydHoareUtils]: At program point L573(lines 573 579) the Hoare annotation is: true [2024-12-05 21:56:45,853 INFO L77 FloydHoareUtils]: At program point L573-2(lines 565 580) the Hoare annotation is: true [2024-12-05 21:56:45,853 INFO L77 FloydHoareUtils]: At program point L565(lines 565 580) the Hoare annotation is: true [2024-12-05 21:56:45,853 INFO L77 FloydHoareUtils]: At program point L557(line 557) the Hoare annotation is: true [2024-12-05 21:56:45,853 INFO L77 FloydHoareUtils]: At program point L582(lines 535 584) the Hoare annotation is: true [2024-12-05 21:56:45,853 INFO L77 FloydHoareUtils]: At program point L772(lines 772 778) the Hoare annotation is: true [2024-12-05 21:56:45,853 INFO L77 FloydHoareUtils]: At program point L772-1(lines 772 778) the Hoare annotation is: true [2024-12-05 21:56:45,853 INFO L77 FloydHoareUtils]: At program point L545(lines 545 551) the Hoare annotation is: true [2024-12-05 21:56:45,853 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-05 21:56:45,854 INFO L77 FloydHoareUtils]: At program point L545-1(lines 545 551) the Hoare annotation is: true [2024-12-05 21:56:45,854 INFO L77 FloydHoareUtils]: At program point L938(lines 938 945) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= 1 ~systemActive~0)) [2024-12-05 21:56:45,854 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-05 21:56:45,854 INFO L77 FloydHoareUtils]: At program point L938-2(lines 938 945) the Hoare annotation is: true [2024-12-05 21:56:45,854 INFO L77 FloydHoareUtils]: At program point L588(lines 525 592) the Hoare annotation is: true [2024-12-05 21:56:45,854 INFO L77 FloydHoareUtils]: At program point L555(lines 555 561) the Hoare annotation is: true [2024-12-05 21:56:45,854 INFO L77 FloydHoareUtils]: At program point L555-1(lines 555 561) the Hoare annotation is: true [2024-12-05 21:56:45,854 INFO L77 FloydHoareUtils]: At program point L774(line 774) the Hoare annotation is: true [2024-12-05 21:56:45,854 INFO L77 FloydHoareUtils]: At program point L547(line 547) the Hoare annotation is: true [2024-12-05 21:56:45,854 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 446 457) the Hoare annotation is: true [2024-12-05 21:56:45,854 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 446 457) the Hoare annotation is: true [2024-12-05 21:56:45,877 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 [2024-12-05 21:56:45,878 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 09:56:45 ImpRootNode [2024-12-05 21:56:45,879 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 21:56:45,879 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 21:56:45,879 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 21:56:45,879 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 21:56:45,880 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:56:42" (3/4) ... [2024-12-05 21:56:45,882 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-05 21:56:45,884 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2024-12-05 21:56:45,884 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2024-12-05 21:56:45,884 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-12-05 21:56:45,884 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-12-05 21:56:45,884 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-12-05 21:56:45,884 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2024-12-05 21:56:45,885 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-12-05 21:56:45,890 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 33 nodes and edges [2024-12-05 21:56:45,890 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-12-05 21:56:45,890 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-12-05 21:56:45,891 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 21:56:45,891 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 21:56:45,908 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !((pumpRunning == 0) && (pumpRunning != \old(pumpRunning))) [2024-12-05 21:56:45,909 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((pumpRunning != 0) || ((pumpRunning == \old(pumpRunning)) && (0 != systemActive))) [2024-12-05 21:56:45,926 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((pumpRunning != 0) || ((pumpRunning == \old(pumpRunning)) && (0 != systemActive))) [2024-12-05 21:56:45,926 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !((pumpRunning == 0) && (pumpRunning != \old(pumpRunning))) [2024-12-05 21:56:45,957 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67815b86-413e-4eff-9fc0-66f811a3ca80/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-05 21:56:45,957 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67815b86-413e-4eff-9fc0-66f811a3ca80/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-05 21:56:45,957 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 21:56:45,958 INFO L158 Benchmark]: Toolchain (without parser) took 4716.35ms. Allocated memory was 117.4MB in the beginning and 192.9MB in the end (delta: 75.5MB). Free memory was 91.8MB in the beginning and 122.3MB in the end (delta: -30.5MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2024-12-05 21:56:45,958 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 70.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:56:45,958 INFO L158 Benchmark]: CACSL2BoogieTranslator took 363.08ms. Allocated memory is still 117.4MB. Free memory was 91.6MB in the beginning and 73.1MB in the end (delta: 18.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 21:56:45,958 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.97ms. Allocated memory is still 117.4MB. Free memory was 73.1MB in the beginning and 71.3MB in the end (delta: 1.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 21:56:45,959 INFO L158 Benchmark]: Boogie Preprocessor took 22.12ms. Allocated memory is still 117.4MB. Free memory was 71.3MB in the beginning and 70.2MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:56:45,959 INFO L158 Benchmark]: RCFGBuilder took 383.99ms. Allocated memory is still 117.4MB. Free memory was 70.2MB in the beginning and 48.1MB in the end (delta: 22.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 21:56:45,959 INFO L158 Benchmark]: CodeCheck took 3830.39ms. Allocated memory was 117.4MB in the beginning and 192.9MB in the end (delta: 75.5MB). Free memory was 48.1MB in the beginning and 128.7MB in the end (delta: -80.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2024-12-05 21:56:45,960 INFO L158 Benchmark]: Witness Printer took 77.88ms. Allocated memory is still 192.9MB. Free memory was 128.7MB in the beginning and 122.3MB in the end (delta: 6.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 21:56:45,961 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, 55 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.6s, OverallIterations: 24, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4523 SdHoareTripleChecker+Valid, 6.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2140 mSDsluCounter, 5022 SdHoareTripleChecker+Invalid, 5.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3135 mSDsCounter, 971 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3994 IncrementalHoareTripleChecker+Invalid, 4965 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 971 mSolverCounterUnsat, 1887 mSDtfsCounter, 3994 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 7049 GetRequests, 6971 SyntacticMatches, 0 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2269 ImplicationChecksByTransitivity, 1.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 830 NumberOfCodeBlocks, 830 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 807 ConstructedInterpolants, 0 QuantifiedInterpolants, 1588 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 23 InterpolantComputations, 19 PerfectInterpolantSequences, 232/257 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, ConComCheckerStatistics: No data available - PositiveResult [Line: 54]: 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: 638]: Location Invariant Derived location invariant: ((pumpRunning != 0) || ((pumpRunning == \old(pumpRunning)) && (0 != systemActive))) - InvariantResult [Line: 938]: Location Invariant Derived location invariant: ((pumpRunning == 0) && (1 == systemActive)) - InvariantResult [Line: 602]: Location Invariant Derived location invariant: !((pumpRunning == 0) && (pumpRunning != \old(pumpRunning))) - ProcedureContractResult [Line: 685]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump. Ensures: (((((head == \old(head)) && (waterLevel == \old(waterLevel))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 626]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base. Ensures: ((((((head == \old(head)) && (waterLevel == \old(waterLevel))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 458]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: (((((head == \old(head)) && (waterLevel == \old(waterLevel))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 857]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: ((((head == \old(head)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 602]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: ((((head == \old(head)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 470]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical. Ensures: ((((((head == \old(head)) && (waterLevel == \old(waterLevel))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 446]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: (((((head == \old(head)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 70.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 363.08ms. Allocated memory is still 117.4MB. Free memory was 91.6MB in the beginning and 73.1MB in the end (delta: 18.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.97ms. Allocated memory is still 117.4MB. Free memory was 73.1MB in the beginning and 71.3MB in the end (delta: 1.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 22.12ms. Allocated memory is still 117.4MB. Free memory was 71.3MB in the beginning and 70.2MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 383.99ms. Allocated memory is still 117.4MB. Free memory was 70.2MB in the beginning and 48.1MB in the end (delta: 22.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 3830.39ms. Allocated memory was 117.4MB in the beginning and 192.9MB in the end (delta: 75.5MB). Free memory was 48.1MB in the beginning and 128.7MB in the end (delta: -80.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Witness Printer took 77.88ms. Allocated memory is still 192.9MB. Free memory was 128.7MB in the beginning and 122.3MB in the end (delta: 6.4MB). 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,"wsllib_check.i","") [49] - GenericResultAtLocation [Line: 58]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [58] - GenericResultAtLocation [Line: 424]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [424] - GenericResultAtLocation [Line: 520]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [520] - GenericResultAtLocation [Line: 593]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [593] - GenericResultAtLocation [Line: 791]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification1_spec.i","") [791] - GenericResultAtLocation [Line: 817]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [817] - GenericResultAtLocation [Line: 855]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [855] RESULT: Ultimate proved your program to be correct! [2024-12-05 21:56:45,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67815b86-413e-4eff-9fc0-66f811a3ca80/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 Writing output log to file Ultimate.log Result: TRUE