./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product20.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_ca66d7c7-4552-4d24-94df-3f262096af0b/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca66d7c7-4552-4d24-94df-3f262096af0b/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_ca66d7c7-4552-4d24-94df-3f262096af0b/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca66d7c7-4552-4d24-94df-3f262096af0b/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product20.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca66d7c7-4552-4d24-94df-3f262096af0b/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_ca66d7c7-4552-4d24-94df-3f262096af0b/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 8c57aad23cdcf8081ba5352d473aea77ba42b47e93421a900d6921ce930c9593 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:06:29,465 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:06:29,521 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca66d7c7-4552-4d24-94df-3f262096af0b/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 23:06:29,526 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:06:29,526 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:06:29,546 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:06:29,547 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:06:29,547 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:06:29,548 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:06:29,548 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:06:29,548 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:06:29,548 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:06:29,548 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:06:29,548 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:06:29,548 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:06:29,549 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:06:29,549 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:06:29,549 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:06:29,549 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:06:29,549 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:06:29,549 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:06:29,549 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:06:29,549 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:06:29,549 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:06:29,549 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:06:29,549 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:06:29,550 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:06:29,550 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:06:29,550 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:06:29,550 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:06:29,550 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:06:29,550 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:06:29,550 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:06:29,550 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_ca66d7c7-4552-4d24-94df-3f262096af0b/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 -> 8c57aad23cdcf8081ba5352d473aea77ba42b47e93421a900d6921ce930c9593 [2024-12-05 23:06:29,776 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:06:29,784 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:06:29,787 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:06:29,788 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:06:29,788 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:06:29,789 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca66d7c7-4552-4d24-94df-3f262096af0b/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/product-lines/minepump_spec2_product20.cil.c [2024-12-05 23:06:32,442 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca66d7c7-4552-4d24-94df-3f262096af0b/bin/ukojak-verify-CZk0znPC7b/data/da44dbfdc/8d2ab2d9121c4d208f64da31438a0caa/FLAG9b1fe8ea0 [2024-12-05 23:06:32,684 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:06:32,685 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca66d7c7-4552-4d24-94df-3f262096af0b/sv-benchmarks/c/product-lines/minepump_spec2_product20.cil.c [2024-12-05 23:06:32,698 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca66d7c7-4552-4d24-94df-3f262096af0b/bin/ukojak-verify-CZk0znPC7b/data/da44dbfdc/8d2ab2d9121c4d208f64da31438a0caa/FLAG9b1fe8ea0 [2024-12-05 23:06:32,712 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca66d7c7-4552-4d24-94df-3f262096af0b/bin/ukojak-verify-CZk0znPC7b/data/da44dbfdc/8d2ab2d9121c4d208f64da31438a0caa [2024-12-05 23:06:32,715 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:06:32,716 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:06:32,718 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:06:32,718 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:06:32,722 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:06:32,723 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:06:32" (1/1) ... [2024-12-05 23:06:32,724 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71e82fb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:32, skipping insertion in model container [2024-12-05 23:06:32,724 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:06:32" (1/1) ... [2024-12-05 23:06:32,751 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:06:32,967 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_ca66d7c7-4552-4d24-94df-3f262096af0b/sv-benchmarks/c/product-lines/minepump_spec2_product20.cil.c[15113,15126] [2024-12-05 23:06:32,984 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:06:32,993 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:06:33,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification2_spec.i","") [49] [2024-12-05 23:06:33,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [91] [2024-12-05 23:06:33,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [129] [2024-12-05 23:06:33,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [224] [2024-12-05 23:06:33,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [324] [2024-12-05 23:06:33,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [690] [2024-12-05 23:06:33,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [699] [2024-12-05 23:06:33,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [770] [2024-12-05 23:06:33,040 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_ca66d7c7-4552-4d24-94df-3f262096af0b/sv-benchmarks/c/product-lines/minepump_spec2_product20.cil.c[15113,15126] [2024-12-05 23:06:33,046 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:06:33,063 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:06:33,064 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:33 WrapperNode [2024-12-05 23:06:33,064 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:06:33,065 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:06:33,065 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:06:33,065 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:06:33,071 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:33" (1/1) ... [2024-12-05 23:06:33,081 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:33" (1/1) ... [2024-12-05 23:06:33,099 INFO L138 Inliner]: procedures = 55, calls = 97, calls flagged for inlining = 21, calls inlined = 18, statements flattened = 173 [2024-12-05 23:06:33,099 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:06:33,100 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:06:33,100 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:06:33,100 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:06:33,107 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:33" (1/1) ... [2024-12-05 23:06:33,107 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:33" (1/1) ... [2024-12-05 23:06:33,109 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:33" (1/1) ... [2024-12-05 23:06:33,109 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:33" (1/1) ... [2024-12-05 23:06:33,112 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:33" (1/1) ... [2024-12-05 23:06:33,113 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:33" (1/1) ... [2024-12-05 23:06:33,117 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:33" (1/1) ... [2024-12-05 23:06:33,118 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:33" (1/1) ... [2024-12-05 23:06:33,119 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:33" (1/1) ... [2024-12-05 23:06:33,121 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:06:33,121 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:06:33,121 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:06:33,121 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:06:33,122 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:06:33" (1/1) ... [2024-12-05 23:06:33,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:06:33,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca66d7c7-4552-4d24-94df-3f262096af0b/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:06:33,149 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca66d7c7-4552-4d24-94df-3f262096af0b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:06:33,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca66d7c7-4552-4d24-94df-3f262096af0b/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:06:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:06:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2024-12-05 23:06:33,172 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2024-12-05 23:06:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2024-12-05 23:06:33,172 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2024-12-05 23:06:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2024-12-05 23:06:33,172 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2024-12-05 23:06:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2024-12-05 23:06:33,172 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2024-12-05 23:06:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2024-12-05 23:06:33,172 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2024-12-05 23:06:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2024-12-05 23:06:33,172 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2024-12-05 23:06:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:06:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2024-12-05 23:06:33,172 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2024-12-05 23:06:33,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:06:33,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:06:33,229 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:06:33,231 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:06:33,422 INFO L? ?]: Removed 35 outVars from TransFormulas that were not future-live. [2024-12-05 23:06:33,422 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:06:33,490 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:06:33,490 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 23:06:33,491 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:06:33 BoogieIcfgContainer [2024-12-05 23:06:33,491 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:06:33,491 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:06:33,491 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:06:33,498 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:06:33,498 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:06:33" (1/1) ... [2024-12-05 23:06:33,504 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:06:33,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:33,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 56 states and 74 transitions. [2024-12-05 23:06:33,542 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 74 transitions. [2024-12-05 23:06:33,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:06:33,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:33,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:33,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:33,720 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 23:06:33,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:33,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 57 states and 75 transitions. [2024-12-05 23:06:33,761 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 75 transitions. [2024-12-05 23:06:33,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:06:33,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:33,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:33,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:33,852 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 23:06:33,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:33,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 60 states and 83 transitions. [2024-12-05 23:06:33,891 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 83 transitions. [2024-12-05 23:06:33,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:06:33,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:33,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:33,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:33,956 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 23:06:34,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:34,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 67 states and 96 transitions. [2024-12-05 23:06:34,034 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 96 transitions. [2024-12-05 23:06:34,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:06:34,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:34,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:34,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:34,131 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 23:06:34,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:34,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 83 states and 130 transitions. [2024-12-05 23:06:34,369 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 130 transitions. [2024-12-05 23:06:34,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:06:34,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:34,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:34,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:34,416 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 23:06:34,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:34,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 84 states and 131 transitions. [2024-12-05 23:06:34,433 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 131 transitions. [2024-12-05 23:06:34,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:06:34,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:34,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:34,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:34,479 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 23:06:34,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:34,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 85 states and 132 transitions. [2024-12-05 23:06:34,498 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 132 transitions. [2024-12-05 23:06:34,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:06:34,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:34,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:34,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:34,549 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 23:06:34,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:34,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 91 states and 143 transitions. [2024-12-05 23:06:34,638 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 143 transitions. [2024-12-05 23:06:34,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:06:34,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:34,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:34,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:34,688 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 23:06:34,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:34,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 92 states and 144 transitions. [2024-12-05 23:06:34,709 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 144 transitions. [2024-12-05 23:06:34,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:06:34,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:34,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:34,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:34,735 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 23:06:34,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:34,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 93 states and 145 transitions. [2024-12-05 23:06:34,752 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 145 transitions. [2024-12-05 23:06:34,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-05 23:06:34,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:34,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:34,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:34,793 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 23:06:34,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:34,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 102 states and 163 transitions. [2024-12-05 23:06:34,985 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 163 transitions. [2024-12-05 23:06:34,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:06:34,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:34,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:34,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:35,038 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 23:06:35,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:35,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 103 states and 164 transitions. [2024-12-05 23:06:35,061 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 164 transitions. [2024-12-05 23:06:35,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:06:35,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:35,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:35,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:35,104 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 23:06:35,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:35,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 104 states and 166 transitions. [2024-12-05 23:06:35,134 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 166 transitions. [2024-12-05 23:06:35,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:06:35,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:35,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:35,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:35,173 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 23:06:35,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:35,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 105 states and 167 transitions. [2024-12-05 23:06:35,198 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 167 transitions. [2024-12-05 23:06:35,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:06:35,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:35,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:35,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:35,288 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 23:06:35,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:35,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 118 states and 199 transitions. [2024-12-05 23:06:35,631 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 199 transitions. [2024-12-05 23:06:35,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:06:35,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:35,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:35,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:35,704 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 23:06:35,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:35,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 119 states and 199 transitions. [2024-12-05 23:06:35,807 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 199 transitions. [2024-12-05 23:06:35,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 23:06:35,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:35,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:35,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:35,878 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 23:06:36,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:36,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 127 states and 223 transitions. [2024-12-05 23:06:36,324 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 223 transitions. [2024-12-05 23:06:36,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 23:06:36,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:36,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:36,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:36,396 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 23:06:36,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:36,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 128 states and 224 transitions. [2024-12-05 23:06:36,419 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 224 transitions. [2024-12-05 23:06:36,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 23:06:36,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:36,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:36,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:36,486 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 23:06:36,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:36,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 129 states and 225 transitions. [2024-12-05 23:06:36,506 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 225 transitions. [2024-12-05 23:06:36,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:06:36,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:36,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:36,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:36,534 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 23:06:36,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:36,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 130 states and 223 transitions. [2024-12-05 23:06:36,654 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 223 transitions. [2024-12-05 23:06:36,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:06:36,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:36,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:36,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:36,718 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:06:36,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:36,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 131 states and 221 transitions. [2024-12-05 23:06:36,886 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 221 transitions. [2024-12-05 23:06:36,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:06:36,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:36,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:36,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:36,926 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 23:06:36,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:36,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 137 states and 230 transitions. [2024-12-05 23:06:36,952 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 230 transitions. [2024-12-05 23:06:36,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:06:36,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:36,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:36,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:36,993 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 23:06:37,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:37,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 138 states and 231 transitions. [2024-12-05 23:06:37,013 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 231 transitions. [2024-12-05 23:06:37,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:06:37,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:37,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:37,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:37,063 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 23:06:37,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:37,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 49 states and 64 transitions. [2024-12-05 23:06:37,090 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 64 transitions. [2024-12-05 23:06:37,091 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-05 23:06:37,091 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 24 iterations. [2024-12-05 23:06:37,098 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-05 23:06:37,331 INFO L77 FloydHoareUtils]: At program point deactivatePumpEXIT(lines 841 848) the Hoare annotation is: true [2024-12-05 23:06:37,331 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 841 848) the Hoare annotation is: true [2024-12-05 23:06:37,331 INFO L77 FloydHoareUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 800 806) the Hoare annotation is: true [2024-12-05 23:06:37,331 INFO L77 FloydHoareUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 800 806) the Hoare annotation is: true [2024-12-05 23:06:37,331 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 162 173) the Hoare annotation is: true [2024-12-05 23:06:37,331 INFO L77 FloydHoareUtils]: At program point changeMethaneLevelEXIT(lines 162 173) the Hoare annotation is: true [2024-12-05 23:06:37,332 INFO L77 FloydHoareUtils]: At program point L787-1(lines 787 793) the Hoare annotation is: true [2024-12-05 23:06:37,332 INFO L77 FloydHoareUtils]: At program point L816(lines 816 824) the Hoare annotation is: true [2024-12-05 23:06:37,332 INFO L77 FloydHoareUtils]: At program point L812(lines 812 829) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0)))) [2024-12-05 23:06:37,332 INFO L77 FloydHoareUtils]: At program point L780-1(lines 779 798) the Hoare annotation is: (not (and (= ~pumpRunning~0 0) (not (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2024-12-05 23:06:37,332 INFO L77 FloydHoareUtils]: At program point L74(lines 74 84) the Hoare annotation is: true [2024-12-05 23:06:37,332 INFO L77 FloydHoareUtils]: At program point L70(lines 70 87) the Hoare annotation is: true [2024-12-05 23:06:37,332 INFO L77 FloydHoareUtils]: At program point L70-1(lines 62 90) the Hoare annotation is: true [2024-12-05 23:06:37,332 INFO L77 FloydHoareUtils]: At program point L822(line 822) the Hoare annotation is: true [2024-12-05 23:06:37,332 INFO L77 FloydHoareUtils]: At program point L818(line 818) the Hoare annotation is: true [2024-12-05 23:06:37,332 INFO L77 FloydHoareUtils]: At program point L75(lines 75 81) the Hoare annotation is: true [2024-12-05 23:06:37,333 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 776 799) the Hoare annotation is: (not (and (= ~pumpRunning~0 0) (not (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2024-12-05 23:06:37,333 INFO L77 FloydHoareUtils]: At program point L827(line 827) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~pumpRunning~0 0) (not (= 0 ~systemActive~0))) [2024-12-05 23:06:37,333 INFO L77 FloydHoareUtils]: At program point L827-1(lines 808 832) the Hoare annotation is: true [2024-12-05 23:06:37,333 INFO L77 FloydHoareUtils]: At program point L695(line 695) the Hoare annotation is: true [2024-12-05 23:06:37,333 INFO L77 FloydHoareUtils]: At program point timeShiftEXIT(lines 776 799) the Hoare annotation is: true [2024-12-05 23:06:37,333 INFO L77 FloydHoareUtils]: At program point timeShiftErr0ASSERT_VIOLATIONERROR_FUNCTION(line 695) the Hoare annotation is: true [2024-12-05 23:06:37,333 INFO L77 FloydHoareUtils]: At program point L68(line 68) the Hoare annotation is: true [2024-12-05 23:06:37,334 INFO L77 FloydHoareUtils]: At program point L68-1(line 68) the Hoare annotation is: true [2024-12-05 23:06:37,334 INFO L77 FloydHoareUtils]: At program point cleanupEXIT(lines 227 256) the Hoare annotation is: true [2024-12-05 23:06:37,334 INFO L77 FloydHoareUtils]: At program point L252(lines 227 256) the Hoare annotation is: true [2024-12-05 23:06:37,334 INFO L77 FloydHoareUtils]: At program point L248(line 248) the Hoare annotation is: true [2024-12-05 23:06:37,334 INFO L77 FloydHoareUtils]: At program point L241(lines 241 245) the Hoare annotation is: true [2024-12-05 23:06:37,334 INFO L77 FloydHoareUtils]: At program point L241-1(lines 241 245) the Hoare annotation is: true [2024-12-05 23:06:37,334 INFO L77 FloydHoareUtils]: At program point L237-2(lines 237 251) the Hoare annotation is: true [2024-12-05 23:06:37,334 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 227 256) the Hoare annotation is: true [2024-12-05 23:06:37,334 INFO L77 FloydHoareUtils]: At program point L233(line 233) the Hoare annotation is: true [2024-12-05 23:06:37,334 INFO L77 FloydHoareUtils]: At program point L233-1(line 233) the Hoare annotation is: true [2024-12-05 23:06:37,334 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 174 182) the Hoare annotation is: true [2024-12-05 23:06:37,334 INFO L77 FloydHoareUtils]: At program point isMethaneLevelCriticalEXIT(lines 174 182) the Hoare annotation is: true [2024-12-05 23:06:37,334 INFO L77 FloydHoareUtils]: At program point L762(lines 711 763) the Hoare annotation is: true [2024-12-05 23:06:37,334 INFO L77 FloydHoareUtils]: At program point L750(lines 750 756) the Hoare annotation is: true [2024-12-05 23:06:37,334 INFO L77 FloydHoareUtils]: At program point L750-2(lines 742 757) the Hoare annotation is: true [2024-12-05 23:06:37,335 INFO L77 FloydHoareUtils]: At program point L742(lines 742 757) the Hoare annotation is: true [2024-12-05 23:06:37,335 INFO L77 FloydHoareUtils]: At program point L928(lines 928 934) the Hoare annotation is: true [2024-12-05 23:06:37,335 INFO L77 FloydHoareUtils]: At program point L928-1(lines 928 934) the Hoare annotation is: true [2024-12-05 23:06:37,335 INFO L77 FloydHoareUtils]: At program point L734(line 734) the Hoare annotation is: true [2024-12-05 23:06:37,335 INFO L77 FloydHoareUtils]: At program point L759(lines 712 761) the Hoare annotation is: true [2024-12-05 23:06:37,335 INFO L77 FloydHoareUtils]: At program point L722(lines 722 728) the Hoare annotation is: true [2024-12-05 23:06:37,335 INFO L77 FloydHoareUtils]: At program point L722-1(lines 722 728) the Hoare annotation is: true [2024-12-05 23:06:37,335 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-05 23:06:37,335 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-05 23:06:37,335 INFO L77 FloydHoareUtils]: At program point L930(line 930) the Hoare annotation is: true [2024-12-05 23:06:37,335 INFO L77 FloydHoareUtils]: At program point L765(lines 702 769) the Hoare annotation is: true [2024-12-05 23:06:37,335 INFO L77 FloydHoareUtils]: At program point L732(lines 732 738) the Hoare annotation is: true [2024-12-05 23:06:37,335 INFO L77 FloydHoareUtils]: At program point L732-1(lines 732 738) the Hoare annotation is: true [2024-12-05 23:06:37,335 INFO L77 FloydHoareUtils]: At program point L311(lines 311 318) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= 1 ~systemActive~0)) [2024-12-05 23:06:37,336 INFO L77 FloydHoareUtils]: At program point L311-2(lines 311 318) the Hoare annotation is: true [2024-12-05 23:06:37,336 INFO L77 FloydHoareUtils]: At program point L724(line 724) the Hoare annotation is: true [2024-12-05 23:06:37,336 INFO L77 FloydHoareUtils]: At program point waterRiseEXIT(lines 150 161) the Hoare annotation is: true [2024-12-05 23:06:37,336 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 150 161) the Hoare annotation is: true [2024-12-05 23:06:37,365 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 23:06:37,367 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 11:06:37 ImpRootNode [2024-12-05 23:06:37,367 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 23:06:37,368 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 23:06:37,368 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 23:06:37,368 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 23:06:37,369 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:06:33" (3/4) ... [2024-12-05 23:06:37,371 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-05 23:06:37,373 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2024-12-05 23:06:37,373 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2024-12-05 23:06:37,373 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2024-12-05 23:06:37,373 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2024-12-05 23:06:37,373 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2024-12-05 23:06:37,373 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2024-12-05 23:06:37,373 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2024-12-05 23:06:37,379 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 35 nodes and edges [2024-12-05 23:06:37,379 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-12-05 23:06:37,380 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-12-05 23:06:37,380 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 23:06:37,380 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 23:06:37,398 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !((pumpRunning == 0) && (pumpRunning != \old(pumpRunning))) [2024-12-05 23:06:37,399 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((pumpRunning != 0) || ((pumpRunning == \old(pumpRunning)) && (0 != systemActive))) [2024-12-05 23:06:37,420 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((pumpRunning != 0) || ((pumpRunning == \old(pumpRunning)) && (0 != systemActive))) [2024-12-05 23:06:37,420 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !((pumpRunning == 0) && (pumpRunning != \old(pumpRunning))) [2024-12-05 23:06:37,452 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca66d7c7-4552-4d24-94df-3f262096af0b/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-05 23:06:37,453 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca66d7c7-4552-4d24-94df-3f262096af0b/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-05 23:06:37,453 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 23:06:37,453 INFO L158 Benchmark]: Toolchain (without parser) took 4737.09ms. Allocated memory was 142.6MB in the beginning and 377.5MB in the end (delta: 234.9MB). Free memory was 117.5MB in the beginning and 310.3MB in the end (delta: -192.9MB). Peak memory consumption was 40.2MB. Max. memory is 16.1GB. [2024-12-05 23:06:37,454 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:06:37,454 INFO L158 Benchmark]: CACSL2BoogieTranslator took 346.48ms. Allocated memory is still 142.6MB. Free memory was 117.2MB in the beginning and 98.7MB in the end (delta: 18.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 23:06:37,454 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.60ms. Allocated memory is still 142.6MB. Free memory was 98.7MB in the beginning and 97.1MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:06:37,455 INFO L158 Benchmark]: Boogie Preprocessor took 20.89ms. Allocated memory is still 142.6MB. Free memory was 96.9MB in the beginning and 95.8MB in the end (delta: 1.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:06:37,455 INFO L158 Benchmark]: RCFGBuilder took 369.46ms. Allocated memory is still 142.6MB. Free memory was 95.8MB in the beginning and 73.0MB in the end (delta: 22.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 23:06:37,455 INFO L158 Benchmark]: CodeCheck took 3876.18ms. Allocated memory was 142.6MB in the beginning and 377.5MB in the end (delta: 234.9MB). Free memory was 72.8MB in the beginning and 317.0MB in the end (delta: -244.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:06:37,456 INFO L158 Benchmark]: Witness Printer took 84.65ms. Allocated memory is still 377.5MB. Free memory was 317.0MB in the beginning and 310.3MB in the end (delta: 6.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:06:37,457 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, 56 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, 4806 SdHoareTripleChecker+Valid, 6.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2219 mSDsluCounter, 5367 SdHoareTripleChecker+Invalid, 5.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 3284 mSDsCounter, 1067 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4057 IncrementalHoareTripleChecker+Invalid, 5124 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1067 mSolverCounterUnsat, 2083 mSDtfsCounter, 4057 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 7299 GetRequests, 7221 SyntacticMatches, 0 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2269 ImplicationChecksByTransitivity, 1.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 851 NumberOfCodeBlocks, 851 NumberOfCodeBlocksAsserted, 23 NumberOfCheckSat, 828 ConstructedInterpolants, 0 QuantifiedInterpolants, 1623 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 23 InterpolantComputations, 18 PerfectInterpolantSequences, 231/259 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: 695]: 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: 812]: Location Invariant Derived location invariant: ((pumpRunning != 0) || ((pumpRunning == \old(pumpRunning)) && (0 != systemActive))) - InvariantResult [Line: 311]: Location Invariant Derived location invariant: ((pumpRunning == 0) && (1 == systemActive)) - InvariantResult [Line: 776]: Location Invariant Derived location invariant: !((pumpRunning == 0) && (pumpRunning != \old(pumpRunning))) - ProcedureContractResult [Line: 841]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump. Ensures: ((((((methAndRunningLastTime == \old(methAndRunningLastTime)) && (waterLevel == \old(waterLevel))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) && (systemActive == \old(systemActive))) - ProcedureContractResult [Line: 800]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base. Ensures: (((((((methAndRunningLastTime == \old(methAndRunningLastTime)) && (waterLevel == \old(waterLevel))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) - ProcedureContractResult [Line: 162]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel. Ensures: ((((((methAndRunningLastTime == \old(methAndRunningLastTime)) && (waterLevel == \old(waterLevel))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) - ProcedureContractResult [Line: 776]: Procedure Contract for timeShift Derived contract for procedure timeShift. Ensures: ((((methaneLevelCritical == \old(methaneLevelCritical)) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) && (systemActive == \old(systemActive))) - ProcedureContractResult [Line: 227]: Procedure Contract for cleanup Derived contract for procedure cleanup. Ensures: ((((methaneLevelCritical == \old(methaneLevelCritical)) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) && (systemActive == \old(systemActive))) - ProcedureContractResult [Line: 174]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical. Ensures: (((((((methAndRunningLastTime == \old(methAndRunningLastTime)) && (waterLevel == \old(waterLevel))) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) - ProcedureContractResult [Line: 150]: Procedure Contract for waterRise Derived contract for procedure waterRise. Ensures: ((((((methAndRunningLastTime == \old(methAndRunningLastTime)) && (methaneLevelCritical == \old(methaneLevelCritical))) && (cleanupTimeShifts == \old(cleanupTimeShifts))) && (head == \old(head))) && (pumpRunning == \old(pumpRunning))) && (systemActive == \old(systemActive))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 346.48ms. Allocated memory is still 142.6MB. Free memory was 117.2MB in the beginning and 98.7MB in the end (delta: 18.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 34.60ms. Allocated memory is still 142.6MB. Free memory was 98.7MB in the beginning and 97.1MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 20.89ms. Allocated memory is still 142.6MB. Free memory was 96.9MB in the beginning and 95.8MB in the end (delta: 1.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 369.46ms. Allocated memory is still 142.6MB. Free memory was 95.8MB in the beginning and 73.0MB in the end (delta: 22.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 3876.18ms. Allocated memory was 142.6MB in the beginning and 377.5MB in the end (delta: 234.9MB). Free memory was 72.8MB in the beginning and 317.0MB in the end (delta: -244.2MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 84.65ms. Allocated memory is still 377.5MB. Free memory was 317.0MB in the beginning and 310.3MB in the end (delta: 6.6MB). 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,"Specification2_spec.i","") [49] - GenericResultAtLocation [Line: 91]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [91] - GenericResultAtLocation [Line: 129]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [129] - GenericResultAtLocation [Line: 224]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [224] - GenericResultAtLocation [Line: 324]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [324] - GenericResultAtLocation [Line: 690]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [690] - GenericResultAtLocation [Line: 699]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [699] - GenericResultAtLocation [Line: 770]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [770] RESULT: Ultimate proved your program to be correct! [2024-12-05 23:06:37,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca66d7c7-4552-4d24-94df-3f262096af0b/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