./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product29.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_c0a75cbf-5ed7-49a2-bf32-d4b8baaeaec9/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a75cbf-5ed7-49a2-bf32-d4b8baaeaec9/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_c0a75cbf-5ed7-49a2-bf32-d4b8baaeaec9/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a75cbf-5ed7-49a2-bf32-d4b8baaeaec9/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product29.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a75cbf-5ed7-49a2-bf32-d4b8baaeaec9/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_c0a75cbf-5ed7-49a2-bf32-d4b8baaeaec9/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 8db025334db2e06ebc154a332660702acdbfca34e28313be5c0c817acc07c5f4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:17:21,242 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:17:21,345 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a75cbf-5ed7-49a2-bf32-d4b8baaeaec9/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 23:17:21,350 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:17:21,354 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:17:21,391 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:17:21,393 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:17:21,394 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:17:21,394 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:17:21,394 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:17:21,394 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:17:21,395 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:17:21,395 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:17:21,395 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:17:21,397 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:17:21,397 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:17:21,397 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:17:21,397 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:17:21,397 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:17:21,397 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:17:21,397 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:17:21,398 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:17:21,398 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:17:21,398 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:17:21,398 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:17:21,398 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:17:21,398 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:17:21,398 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:17:21,398 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:17:21,399 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:17:21,399 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:17:21,399 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:17:21,399 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:17:21,399 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_c0a75cbf-5ed7-49a2-bf32-d4b8baaeaec9/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 -> 8db025334db2e06ebc154a332660702acdbfca34e28313be5c0c817acc07c5f4 [2024-11-13 23:17:21,731 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:17:21,739 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:17:21,742 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:17:21,743 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:17:21,744 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:17:21,745 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a75cbf-5ed7-49a2-bf32-d4b8baaeaec9/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/product-lines/minepump_spec4_product29.cil.c Unable to find full path for "g++" [2024-11-13 23:17:23,704 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:17:24,013 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:17:24,013 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a75cbf-5ed7-49a2-bf32-d4b8baaeaec9/sv-benchmarks/c/product-lines/minepump_spec4_product29.cil.c [2024-11-13 23:17:24,028 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a75cbf-5ed7-49a2-bf32-d4b8baaeaec9/bin/ukojak-verify-EEHR8qb7sm/data/be8f3aab9/0d3621d26b1a4ecb9dcbab2b37747f1e/FLAGd09b1bcec [2024-11-13 23:17:24,271 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a75cbf-5ed7-49a2-bf32-d4b8baaeaec9/bin/ukojak-verify-EEHR8qb7sm/data/be8f3aab9/0d3621d26b1a4ecb9dcbab2b37747f1e [2024-11-13 23:17:24,274 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:17:24,275 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:17:24,277 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:17:24,277 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:17:24,282 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:17:24,283 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:17:24" (1/1) ... [2024-11-13 23:17:24,284 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38d6c6be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:24, skipping insertion in model container [2024-11-13 23:17:24,284 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:17:24" (1/1) ... [2024-11-13 23:17:24,315 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:17:24,495 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_c0a75cbf-5ed7-49a2-bf32-d4b8baaeaec9/sv-benchmarks/c/product-lines/minepump_spec4_product29.cil.c[2984,2997] [2024-11-13 23:17:24,598 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:17:24,609 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:17:24,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [49] [2024-11-13 23:17:24,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [145] [2024-11-13 23:17:24,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [154] [2024-11-13 23:17:24,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [520] [2024-11-13 23:17:24,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [587] [2024-11-13 23:17:24,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [625] [2024-11-13 23:17:24,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [825] [2024-11-13 23:17:24,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [921] [2024-11-13 23:17:24,629 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_c0a75cbf-5ed7-49a2-bf32-d4b8baaeaec9/sv-benchmarks/c/product-lines/minepump_spec4_product29.cil.c[2984,2997] [2024-11-13 23:17:24,680 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:17:24,704 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:17:24,704 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:24 WrapperNode [2024-11-13 23:17:24,704 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:17:24,706 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:17:24,706 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:17:24,706 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:17:24,713 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:24" (1/1) ... [2024-11-13 23:17:24,724 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:24" (1/1) ... [2024-11-13 23:17:24,756 INFO L138 Inliner]: procedures = 54, calls = 99, calls flagged for inlining = 21, calls inlined = 17, statements flattened = 189 [2024-11-13 23:17:24,756 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:17:24,757 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:17:24,759 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:17:24,759 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:17:24,767 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:24" (1/1) ... [2024-11-13 23:17:24,770 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:24" (1/1) ... [2024-11-13 23:17:24,771 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:24" (1/1) ... [2024-11-13 23:17:24,772 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:24" (1/1) ... [2024-11-13 23:17:24,780 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:24" (1/1) ... [2024-11-13 23:17:24,788 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:24" (1/1) ... [2024-11-13 23:17:24,793 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:24" (1/1) ... [2024-11-13 23:17:24,794 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:24" (1/1) ... [2024-11-13 23:17:24,799 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:17:24,800 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:17:24,803 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:17:24,803 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:17:24,804 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:24" (1/1) ... [2024-11-13 23:17:24,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:17:24,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a75cbf-5ed7-49a2-bf32-d4b8baaeaec9/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:17:24,850 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a75cbf-5ed7-49a2-bf32-d4b8baaeaec9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:17:24,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a75cbf-5ed7-49a2-bf32-d4b8baaeaec9/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:17:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:17:24,886 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2024-11-13 23:17:24,886 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2024-11-13 23:17:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-11-13 23:17:24,887 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-11-13 23:17:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-11-13 23:17:24,887 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-11-13 23:17:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-11-13 23:17:24,887 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-11-13 23:17:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2024-11-13 23:17:24,887 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2024-11-13 23:17:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2024-11-13 23:17:24,887 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2024-11-13 23:17:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2024-11-13 23:17:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2024-11-13 23:17:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:17:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-11-13 23:17:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-11-13 23:17:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:17:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:17:24,961 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:17:24,963 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:17:25,247 INFO L? ?]: Removed 41 outVars from TransFormulas that were not future-live. [2024-11-13 23:17:25,247 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:17:25,396 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:17:25,396 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 23:17:25,396 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:17:25 BoogieIcfgContainer [2024-11-13 23:17:25,397 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:17:25,400 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:17:25,400 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:17:25,412 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:17:25,412 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:17:25" (1/1) ... [2024-11-13 23:17:25,425 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:17:25,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:25,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 59 states and 77 transitions. [2024-11-13 23:17:25,502 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 77 transitions. [2024-11-13 23:17:25,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 23:17:25,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:25,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:25,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:25,686 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 23:17:25,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:25,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 59 states and 75 transitions. [2024-11-13 23:17:25,716 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 75 transitions. [2024-11-13 23:17:25,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 23:17:25,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:25,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:25,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:25,878 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 23:17:25,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:25,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 61 states and 78 transitions. [2024-11-13 23:17:25,912 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 78 transitions. [2024-11-13 23:17:25,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:17:25,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:25,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:25,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:26,024 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 23:17:26,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:26,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 70 states and 96 transitions. [2024-11-13 23:17:26,173 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 96 transitions. [2024-11-13 23:17:26,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:17:26,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:26,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:26,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:26,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:17:26,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:26,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 71 states and 97 transitions. [2024-11-13 23:17:26,343 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 97 transitions. [2024-11-13 23:17:26,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 23:17:26,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:26,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:26,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:26,462 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 23:17:26,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:26,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 72 states and 98 transitions. [2024-11-13 23:17:26,487 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 98 transitions. [2024-11-13 23:17:26,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 23:17:26,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:26,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:26,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:26,826 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 23:17:27,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:27,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 86 states and 131 transitions. [2024-11-13 23:17:27,318 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 131 transitions. [2024-11-13 23:17:27,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:17:27,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:27,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:27,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:27,526 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 23:17:28,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:28,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 100 states and 165 transitions. [2024-11-13 23:17:28,319 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 165 transitions. [2024-11-13 23:17:28,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 23:17:28,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:28,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:28,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:28,400 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 23:17:28,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:28,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 103 states and 168 transitions. [2024-11-13 23:17:28,577 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 168 transitions. [2024-11-13 23:17:28,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:17:28,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:28,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:28,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:28,689 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 23:17:28,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:28,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 105 states and 173 transitions. [2024-11-13 23:17:28,910 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 173 transitions. [2024-11-13 23:17:28,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:17:28,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:28,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:28,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:28,976 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 23:17:29,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:29,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 103 states and 167 transitions. [2024-11-13 23:17:29,002 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 167 transitions. [2024-11-13 23:17:29,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 23:17:29,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:29,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:29,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:29,044 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:29,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:29,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 108 states and 176 transitions. [2024-11-13 23:17:29,155 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 176 transitions. [2024-11-13 23:17:29,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:17:29,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:29,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:29,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:29,216 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:29,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:29,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 109 states and 179 transitions. [2024-11-13 23:17:29,390 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 179 transitions. [2024-11-13 23:17:29,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:17:29,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:29,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:29,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:29,466 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:29,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:29,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 110 states and 182 transitions. [2024-11-13 23:17:29,499 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 182 transitions. [2024-11-13 23:17:29,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 23:17:29,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:29,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:29,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:29,548 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:29,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:29,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 112 states and 185 transitions. [2024-11-13 23:17:29,734 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 185 transitions. [2024-11-13 23:17:29,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:17:29,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:29,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:29,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:29,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:29,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:29,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 114 states and 187 transitions. [2024-11-13 23:17:29,852 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 187 transitions. [2024-11-13 23:17:29,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:17:29,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:29,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:29,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:29,970 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:17:30,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:30,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 124 states and 220 transitions. [2024-11-13 23:17:30,856 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 220 transitions. [2024-11-13 23:17:30,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 23:17:30,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:30,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:30,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:30,949 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:17:31,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:31,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 129 states and 231 transitions. [2024-11-13 23:17:31,560 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 231 transitions. [2024-11-13 23:17:31,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:17:31,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:31,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:31,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:31,690 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 23:17:31,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:31,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 130 states and 229 transitions. [2024-11-13 23:17:31,880 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 229 transitions. [2024-11-13 23:17:31,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 23:17:31,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:31,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:31,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:31,977 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 23:17:32,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:32,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 135 states and 244 transitions. [2024-11-13 23:17:32,423 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 244 transitions. [2024-11-13 23:17:32,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:17:32,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:17:32,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:17:32,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:17:32,485 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 23:17:32,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:17:32,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 60 states and 76 transitions. [2024-11-13 23:17:32,515 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 76 transitions. [2024-11-13 23:17:32,516 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 23:17:32,518 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 21 iterations. [2024-11-13 23:17:32,531 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-13 23:17:32,825 INFO L77 FloydHoareUtils]: At program point deactivatePumpEXIT(lines 742 749) the Hoare annotation is: true [2024-11-13 23:17:32,825 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 742 749) the Hoare annotation is: true [2024-11-13 23:17:32,825 INFO L77 FloydHoareUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 658 664) the Hoare annotation is: true [2024-11-13 23:17:32,825 INFO L77 FloydHoareUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 658 664) the Hoare annotation is: true [2024-11-13 23:17:32,825 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 83 94) the Hoare annotation is: true [2024-11-13 23:17:32,825 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 83 94) the Hoare annotation is: true [2024-11-13 23:17:32,826 INFO L77 FloydHoareUtils]: At program point L833(line 833) the Hoare annotation is: true [2024-11-13 23:17:32,826 INFO L77 FloydHoareUtils]: At program point L833-1(line 833) the Hoare annotation is: true [2024-11-13 23:17:32,826 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 827 856) the Hoare annotation is: true [2024-11-13 23:17:32,826 INFO L77 FloydHoareUtils]: At program point L852(lines 827 856) the Hoare annotation is: true [2024-11-13 23:17:32,826 INFO L77 FloydHoareUtils]: At program point L848(line 848) the Hoare annotation is: true [2024-11-13 23:17:32,826 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 827 856) the Hoare annotation is: true [2024-11-13 23:17:32,826 INFO L77 FloydHoareUtils]: At program point L841(lines 841 845) the Hoare annotation is: true [2024-11-13 23:17:32,826 INFO L77 FloydHoareUtils]: At program point L841-1(lines 841 845) the Hoare annotation is: true [2024-11-13 23:17:32,827 INFO L77 FloydHoareUtils]: At program point L837-2(lines 837 851) the Hoare annotation is: true [2024-11-13 23:17:32,827 INFO L77 FloydHoareUtils]: At program point L638-1(lines 637 656) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2024-11-13 23:17:32,827 INFO L77 FloydHoareUtils]: At program point L700(lines 700 708) the Hoare annotation is: true [2024-11-13 23:17:32,827 INFO L77 FloydHoareUtils]: At program point L696(lines 696 713) the Hoare annotation is: true [2024-11-13 23:17:32,827 INFO L77 FloydHoareUtils]: At program point L706(line 706) the Hoare annotation is: true [2024-11-13 23:17:32,828 INFO L77 FloydHoareUtils]: At program point L702(line 702) the Hoare annotation is: true [2024-11-13 23:17:32,828 INFO L77 FloydHoareUtils]: At program point L698(line 698) the Hoare annotation is: true [2024-11-13 23:17:32,828 INFO L77 FloydHoareUtils]: At program point L698-1(line 698) the Hoare annotation is: true [2024-11-13 23:17:32,828 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 634 657) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2024-11-13 23:17:32,828 INFO L77 FloydHoareUtils]: At program point L711(line 711) the Hoare annotation is: (not (and (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)))) [2024-11-13 23:17:32,828 INFO L77 FloydHoareUtils]: At program point L711-1(lines 692 716) the Hoare annotation is: true [2024-11-13 23:17:32,828 INFO L77 FloydHoareUtils]: At program point L934(lines 934 940) the Hoare annotation is: true [2024-11-13 23:17:32,828 INFO L77 FloydHoareUtils]: At program point L645-1(lines 645 651) the Hoare annotation is: true [2024-11-13 23:17:32,828 INFO L77 FloydHoareUtils]: At program point L930(lines 930 943) the Hoare annotation is: true [2024-11-13 23:17:32,829 INFO L77 FloydHoareUtils]: At program point L930-1(lines 922 946) the Hoare annotation is: true [2024-11-13 23:17:32,829 INFO L77 FloydHoareUtils]: At program point L150(line 150) the Hoare annotation is: true [2024-11-13 23:17:32,829 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 634 657) the Hoare annotation is: true [2024-11-13 23:17:32,829 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 150) the Hoare annotation is: true [2024-11-13 23:17:32,829 INFO L77 FloydHoareUtils]: At program point L576(lines 533 578) the Hoare annotation is: true [2024-11-13 23:17:32,829 INFO L77 FloydHoareUtils]: At program point L543(lines 543 549) the Hoare annotation is: true [2024-11-13 23:17:32,829 INFO L77 FloydHoareUtils]: At program point L543-1(lines 543 549) the Hoare annotation is: true [2024-11-13 23:17:32,829 INFO L77 FloydHoareUtils]: At program point L569-2(lines 563 574) the Hoare annotation is: true [2024-11-13 23:17:32,830 INFO L77 FloydHoareUtils]: At program point L908(lines 908 915) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= 1 ~systemActive~0) (= ~waterLevel~0 1)) [2024-11-13 23:17:32,830 INFO L77 FloydHoareUtils]: At program point L908-2(lines 908 915) the Hoare annotation is: true [2024-11-13 23:17:32,830 INFO L77 FloydHoareUtils]: At program point L553(lines 553 559) the Hoare annotation is: true [2024-11-13 23:17:32,830 INFO L77 FloydHoareUtils]: At program point L553-1(lines 553 559) the Hoare annotation is: true [2024-11-13 23:17:32,830 INFO L77 FloydHoareUtils]: At program point L582(lines 523 586) the Hoare annotation is: true [2024-11-13 23:17:32,830 INFO L77 FloydHoareUtils]: At program point L545(line 545) the Hoare annotation is: true [2024-11-13 23:17:32,830 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 23:17:32,830 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 23:17:32,830 INFO L77 FloydHoareUtils]: At program point L579(lines 532 580) the Hoare annotation is: true [2024-11-13 23:17:32,831 INFO L77 FloydHoareUtils]: At program point L534(lines 533 578) the Hoare annotation is: true [2024-11-13 23:17:32,831 INFO L77 FloydHoareUtils]: At program point L555(line 555) the Hoare annotation is: true [2024-11-13 23:17:32,831 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 71 82) the Hoare annotation is: true [2024-11-13 23:17:32,831 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 71 82) the Hoare annotation is: true [2024-11-13 23:17:32,831 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 666 690) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2024-11-13 23:17:32,831 INFO L77 FloydHoareUtils]: At program point L680(line 680) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2024-11-13 23:17:32,831 INFO L77 FloydHoareUtils]: At program point L676(line 676) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2024-11-13 23:17:32,831 INFO L77 FloydHoareUtils]: At program point L674(lines 674 682) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2024-11-13 23:17:32,832 INFO L77 FloydHoareUtils]: At program point L670(lines 670 687) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2024-11-13 23:17:32,832 INFO L77 FloydHoareUtils]: At program point L685(line 685) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2024-11-13 23:17:32,832 INFO L77 FloydHoareUtils]: At program point L685-1(lines 666 690) the Hoare annotation is: true [2024-11-13 23:17:32,832 INFO L77 FloydHoareUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 666 690) the Hoare annotation is: true [2024-11-13 23:17:32,832 INFO L77 FloydHoareUtils]: At program point isMethaneAlarmEXIT(lines 750 760) the Hoare annotation is: true [2024-11-13 23:17:32,832 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 750 760) the Hoare annotation is: true [2024-11-13 23:17:32,861 WARN L162 FloydHoareUtils]: Requires clause for timeShift contained old-variable. Original clause: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) Eliminated clause: true [2024-11-13 23:17:32,862 WARN L162 FloydHoareUtils]: Requires clause for processEnvironment__wrappee__methaneQuery contained old-variable. Original clause: (= ~pumpRunning~0 |old(~pumpRunning~0)|) Eliminated clause: true [2024-11-13 23:17:32,863 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 11:17:32 ImpRootNode [2024-11-13 23:17:32,863 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 23:17:32,864 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 23:17:32,864 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 23:17:32,864 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 23:17:32,865 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:17:25" (3/4) ... [2024-11-13 23:17:32,868 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 23:17:32,871 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2024-11-13 23:17:32,871 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2024-11-13 23:17:32,871 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-11-13 23:17:32,871 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-11-13 23:17:32,871 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-11-13 23:17:32,872 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-11-13 23:17:32,872 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__methaneQuery [2024-11-13 23:17:32,872 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneAlarm [2024-11-13 23:17:32,877 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 39 nodes and edges [2024-11-13 23:17:32,878 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-13 23:17:32,878 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-13 23:17:32,878 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 23:17:32,879 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 23:17:32,905 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((pumpRunning == \old(pumpRunning)) || (pumpRunning != 0)) || (1 != systemActive)) [2024-11-13 23:17:32,906 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (pumpRunning == \old(pumpRunning)) [2024-11-13 23:17:32,932 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((pumpRunning == \old(pumpRunning)) || (pumpRunning != 0)) || (1 != systemActive)) [2024-11-13 23:17:32,934 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (pumpRunning == \old(pumpRunning)) [2024-11-13 23:17:32,981 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a75cbf-5ed7-49a2-bf32-d4b8baaeaec9/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 23:17:32,981 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a75cbf-5ed7-49a2-bf32-d4b8baaeaec9/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 23:17:32,982 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 23:17:32,983 INFO L158 Benchmark]: Toolchain (without parser) took 8707.79ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 92.1MB in the beginning and 102.9MB in the end (delta: -10.8MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. [2024-11-13 23:17:32,988 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 117.4MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:17:32,988 INFO L158 Benchmark]: CACSL2BoogieTranslator took 428.06ms. Allocated memory is still 117.4MB. Free memory was 91.9MB in the beginning and 73.4MB in the end (delta: 18.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 23:17:32,988 INFO L158 Benchmark]: Boogie Procedure Inliner took 50.61ms. Allocated memory is still 117.4MB. Free memory was 73.4MB in the beginning and 71.5MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:17:32,988 INFO L158 Benchmark]: Boogie Preprocessor took 42.74ms. Allocated memory is still 117.4MB. Free memory was 71.5MB in the beginning and 70.4MB in the end (delta: 1.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:17:32,989 INFO L158 Benchmark]: RCFGBuilder took 596.59ms. Allocated memory is still 117.4MB. Free memory was 70.4MB in the beginning and 46.1MB in the end (delta: 24.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 23:17:32,989 INFO L158 Benchmark]: CodeCheck took 7462.98ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 46.1MB in the beginning and 109.7MB in the end (delta: -63.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:17:32,989 INFO L158 Benchmark]: Witness Printer took 118.35ms. Allocated memory is still 142.6MB. Free memory was 109.7MB in the beginning and 102.9MB in the end (delta: 6.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:17:32,991 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 9 procedures, 59 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 7.1s, OverallIterations: 21, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3642 SdHoareTripleChecker+Valid, 8.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1546 mSDsluCounter, 3731 SdHoareTripleChecker+Invalid, 6.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2219 mSDsCounter, 942 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4165 IncrementalHoareTripleChecker+Invalid, 5107 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 942 mSolverCounterUnsat, 1512 mSDtfsCounter, 4165 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 6651 GetRequests, 6533 SyntacticMatches, 8 SemanticMatches, 110 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4768 ImplicationChecksByTransitivity, 3.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 669 NumberOfCodeBlocks, 669 NumberOfCodeBlocksAsserted, 20 NumberOfCheckSat, 649 ConstructedInterpolants, 0 QuantifiedInterpolants, 1320 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 20 InterpolantComputations, 17 PerfectInterpolantSequences, 111/120 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: 150]: 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: 908]: Location Invariant Derived location invariant: (((pumpRunning == 0) && (1 == systemActive)) && (waterLevel == 1)) - InvariantResult [Line: 670]: Location Invariant Derived location invariant: (pumpRunning == \old(pumpRunning)) - InvariantResult [Line: 634]: Location Invariant Derived location invariant: (((pumpRunning == \old(pumpRunning)) || (pumpRunning != 0)) || (1 != systemActive)) - ProcedureContractResult [Line: 742]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump. Ensures: (((((waterLevel == \old(waterLevel)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 658]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base. Ensures: ((((((waterLevel == \old(waterLevel)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 83]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: (((((waterLevel == \old(waterLevel)) && (head == \old(head))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 827]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: ((((methaneLevelCritical == \old(methaneLevelCritical)) && (head == \old(head))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 634]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: ((((methaneLevelCritical == \old(methaneLevelCritical)) && (head == \old(head))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 71]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: (((((methaneLevelCritical == \old(methaneLevelCritical)) && (head == \old(head))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 666]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery. Ensures: (((((waterLevel == \old(waterLevel)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) && (systemActive == \old(systemActive))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) - ProcedureContractResult [Line: 750]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm. Ensures: ((((((waterLevel == \old(waterLevel)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (head == \old(head))) && (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 0.41ms. Allocated memory is still 117.4MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 428.06ms. Allocated memory is still 117.4MB. Free memory was 91.9MB in the beginning and 73.4MB in the end (delta: 18.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 50.61ms. Allocated memory is still 117.4MB. Free memory was 73.4MB in the beginning and 71.5MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 42.74ms. Allocated memory is still 117.4MB. Free memory was 71.5MB in the beginning and 70.4MB in the end (delta: 1.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 596.59ms. Allocated memory is still 117.4MB. Free memory was 70.4MB in the beginning and 46.1MB in the end (delta: 24.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 7462.98ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 46.1MB in the beginning and 109.7MB in the end (delta: -63.5MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 118.35ms. Allocated memory is still 142.6MB. Free memory was 109.7MB in the beginning and 102.9MB in the end (delta: 6.8MB). 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,"Environment.i","") [49] - GenericResultAtLocation [Line: 145]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [145] - GenericResultAtLocation [Line: 154]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [154] - GenericResultAtLocation [Line: 520]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [520] - GenericResultAtLocation [Line: 587]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [587] - GenericResultAtLocation [Line: 625]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [625] - GenericResultAtLocation [Line: 825]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [825] - GenericResultAtLocation [Line: 921]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification4_spec.i","") [921] RESULT: Ultimate proved your program to be correct! [2024-11-13 23:17:33,031 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0a75cbf-5ed7-49a2-bf32-d4b8baaeaec9/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