./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product42_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_471f4d4f-dacb-4e3e-8cce-55403da9847c/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_471f4d4f-dacb-4e3e-8cce-55403da9847c/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_471f4d4f-dacb-4e3e-8cce-55403da9847c/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_471f4d4f-dacb-4e3e-8cce-55403da9847c/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product42_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_471f4d4f-dacb-4e3e-8cce-55403da9847c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_471f4d4f-dacb-4e3e-8cce-55403da9847c/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ea28f55a4b6a2303e55c14d7dbcddcf1e8db1491 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-27 01:02:40,335 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 01:02:40,337 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 01:02:40,348 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 01:02:40,348 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 01:02:40,349 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 01:02:40,350 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 01:02:40,353 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 01:02:40,354 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 01:02:40,355 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 01:02:40,356 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 01:02:40,356 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 01:02:40,357 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 01:02:40,358 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 01:02:40,360 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 01:02:40,361 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 01:02:40,361 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 01:02:40,363 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 01:02:40,365 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 01:02:40,366 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 01:02:40,368 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 01:02:40,369 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 01:02:40,372 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 01:02:40,372 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 01:02:40,372 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 01:02:40,373 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 01:02:40,374 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 01:02:40,376 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 01:02:40,377 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 01:02:40,378 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 01:02:40,378 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 01:02:40,379 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 01:02:40,380 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 01:02:40,380 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 01:02:40,381 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 01:02:40,382 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 01:02:40,382 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_471f4d4f-dacb-4e3e-8cce-55403da9847c/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-10-27 01:02:40,402 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 01:02:40,403 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 01:02:40,404 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-27 01:02:40,404 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-27 01:02:40,404 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 01:02:40,405 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 01:02:40,405 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 01:02:40,405 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-27 01:02:40,405 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 01:02:40,405 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-27 01:02:40,406 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 01:02:40,406 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-27 01:02:40,406 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-27 01:02:40,406 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-27 01:02:40,406 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-27 01:02:40,406 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 01:02:40,407 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-27 01:02:40,410 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-27 01:02:40,410 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-27 01:02:40,410 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 01:02:40,411 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-27 01:02:40,411 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-27 01:02:40,412 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 01:02:40,412 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-27 01:02:40,412 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-27 01:02:40,412 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-27 01:02:40,413 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-27 01:02:40,413 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-27 01:02:40,413 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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-vcloud-master/worker/working_dir_471f4d4f-dacb-4e3e-8cce-55403da9847c/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml 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(__VERIFIER_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 -> ea28f55a4b6a2303e55c14d7dbcddcf1e8db1491 [2018-10-27 01:02:40,458 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 01:02:40,470 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 01:02:40,480 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 01:02:40,481 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 01:02:40,481 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 01:02:40,482 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_471f4d4f-dacb-4e3e-8cce-55403da9847c/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/minepump_spec2_product42_false-unreach-call_false-termination.cil.c [2018-10-27 01:02:40,533 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_471f4d4f-dacb-4e3e-8cce-55403da9847c/bin-2019/ukojak/data/ef204af50/719ad32b5dae400ea0a5d299d4d1c3a7/FLAG67e1ae378 [2018-10-27 01:02:40,986 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 01:02:40,987 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_471f4d4f-dacb-4e3e-8cce-55403da9847c/sv-benchmarks/c/product-lines/minepump_spec2_product42_false-unreach-call_false-termination.cil.c [2018-10-27 01:02:41,004 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_471f4d4f-dacb-4e3e-8cce-55403da9847c/bin-2019/ukojak/data/ef204af50/719ad32b5dae400ea0a5d299d4d1c3a7/FLAG67e1ae378 [2018-10-27 01:02:41,017 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_471f4d4f-dacb-4e3e-8cce-55403da9847c/bin-2019/ukojak/data/ef204af50/719ad32b5dae400ea0a5d299d4d1c3a7 [2018-10-27 01:02:41,020 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 01:02:41,021 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 01:02:41,022 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 01:02:41,022 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 01:02:41,027 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 01:02:41,028 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 01:02:41" (1/1) ... [2018-10-27 01:02:41,030 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@402b52cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:41, skipping insertion in model container [2018-10-27 01:02:41,030 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 01:02:41" (1/1) ... [2018-10-27 01:02:41,041 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 01:02:41,086 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 01:02:41,398 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 01:02:41,409 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 01:02:41,484 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 01:02:41,512 INFO L193 MainTranslator]: Completed translation [2018-10-27 01:02:41,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:41 WrapperNode [2018-10-27 01:02:41,512 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 01:02:41,513 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-27 01:02:41,514 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-27 01:02:41,514 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-27 01:02:41,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:41" (1/1) ... [2018-10-27 01:02:41,542 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:41" (1/1) ... [2018-10-27 01:02:41,655 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-27 01:02:41,658 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 01:02:41,658 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 01:02:41,658 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 01:02:41,670 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:41" (1/1) ... [2018-10-27 01:02:41,670 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:41" (1/1) ... [2018-10-27 01:02:41,674 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:41" (1/1) ... [2018-10-27 01:02:41,674 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:41" (1/1) ... [2018-10-27 01:02:41,681 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:41" (1/1) ... [2018-10-27 01:02:41,688 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:41" (1/1) ... [2018-10-27 01:02:41,690 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:41" (1/1) ... [2018-10-27 01:02:41,694 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 01:02:41,694 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 01:02:41,694 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 01:02:41,694 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 01:02:41,697 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 01:02:41" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_471f4d4f-dacb-4e3e-8cce-55403da9847c/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-27 01:02:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-10-27 01:02:41,797 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-10-27 01:02:41,797 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-10-27 01:02:41,797 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-10-27 01:02:41,798 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-10-27 01:02:41,798 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-10-27 01:02:41,798 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-10-27 01:02:41,798 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-10-27 01:02:41,798 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-10-27 01:02:41,798 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-10-27 01:02:41,798 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-10-27 01:02:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-10-27 01:02:41,799 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-10-27 01:02:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 01:02:41,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 01:02:44,404 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 01:02:44,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 01:02:44 BoogieIcfgContainer [2018-10-27 01:02:44,405 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-27 01:02:44,405 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-27 01:02:44,405 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-27 01:02:44,414 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-27 01:02:44,414 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 01:02:44" (1/1) ... [2018-10-27 01:02:44,426 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 01:02:44,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:02:44,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 53 states and 71 transitions. [2018-10-27 01:02:44,462 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 71 transitions. [2018-10-27 01:02:44,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-10-27 01:02:44,468 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:02:44,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:02:44,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 01:02:44,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:02:44,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 53 states and 68 transitions. [2018-10-27 01:02:44,737 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2018-10-27 01:02:44,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-10-27 01:02:44,739 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:02:44,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:02:44,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 01:02:45,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:02:45,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 56 states and 72 transitions. [2018-10-27 01:02:45,053 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 72 transitions. [2018-10-27 01:02:45,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-10-27 01:02:45,054 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:02:45,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:02:45,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 01:02:46,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:02:46,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 70 states and 97 transitions. [2018-10-27 01:02:46,093 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2018-10-27 01:02:46,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-10-27 01:02:46,095 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:02:46,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:02:46,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 01:02:46,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:02:46,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 86 states and 128 transitions. [2018-10-27 01:02:46,993 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 128 transitions. [2018-10-27 01:02:46,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-10-27 01:02:46,998 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:02:47,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:02:47,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 01:02:47,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:02:47,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 91 states and 138 transitions. [2018-10-27 01:02:47,357 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 138 transitions. [2018-10-27 01:02:47,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-10-27 01:02:47,359 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:02:47,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:02:47,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 01:02:47,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:02:47,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 92 states and 139 transitions. [2018-10-27 01:02:47,480 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 139 transitions. [2018-10-27 01:02:47,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-10-27 01:02:47,484 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:02:47,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:02:47,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 01:02:47,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:02:47,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 93 states and 140 transitions. [2018-10-27 01:02:47,602 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 140 transitions. [2018-10-27 01:02:47,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-10-27 01:02:47,604 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:02:47,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:02:47,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 01:02:47,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:02:47,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 97 states and 147 transitions. [2018-10-27 01:02:47,739 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 147 transitions. [2018-10-27 01:02:47,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-10-27 01:02:47,740 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:02:47,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:02:47,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-10-27 01:02:47,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:02:47,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 99 states and 149 transitions. [2018-10-27 01:02:47,848 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 149 transitions. [2018-10-27 01:02:47,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-10-27 01:02:47,850 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:02:47,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:02:47,890 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 01:02:48,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:02:48,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 100 states and 151 transitions. [2018-10-27 01:02:48,010 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 151 transitions. [2018-10-27 01:02:48,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2018-10-27 01:02:48,012 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:02:48,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:02:48,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 01:02:49,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:02:49,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 122 states and 193 transitions. [2018-10-27 01:02:49,388 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 193 transitions. [2018-10-27 01:02:49,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-10-27 01:02:49,390 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:02:49,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:02:49,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 01:02:49,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:02:49,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 123 states and 194 transitions. [2018-10-27 01:02:49,507 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 194 transitions. [2018-10-27 01:02:49,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-10-27 01:02:49,509 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:02:49,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:02:49,797 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 01:02:50,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:02:50,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 130 states and 210 transitions. [2018-10-27 01:02:50,227 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 210 transitions. [2018-10-27 01:02:50,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-10-27 01:02:50,228 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:02:50,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:02:51,212 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-10-27 01:02:52,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:02:52,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 133 states and 217 transitions. [2018-10-27 01:02:52,059 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 217 transitions. [2018-10-27 01:02:52,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-10-27 01:02:52,061 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:02:52,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:02:52,102 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-10-27 01:02:52,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:02:52,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 136 states and 219 transitions. [2018-10-27 01:02:52,348 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 219 transitions. [2018-10-27 01:02:52,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-10-27 01:02:52,349 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:02:52,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:02:52,381 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 01:02:52,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:02:52,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 134 states and 215 transitions. [2018-10-27 01:02:52,477 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 215 transitions. [2018-10-27 01:02:52,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-10-27 01:02:52,478 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:02:52,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:02:52,960 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-10-27 01:02:53,908 WARN L179 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-10-27 01:02:56,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:02:56,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 150 states and 256 transitions. [2018-10-27 01:02:56,606 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 256 transitions. [2018-10-27 01:02:56,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-10-27 01:02:56,608 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:02:56,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:02:56,646 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 01:02:57,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:02:57,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 152 states and 261 transitions. [2018-10-27 01:02:57,241 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 261 transitions. [2018-10-27 01:02:57,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-10-27 01:02:57,242 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:02:57,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:02:58,081 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-10-27 01:02:59,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:02:59,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 161 states and 282 transitions. [2018-10-27 01:02:59,405 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 282 transitions. [2018-10-27 01:02:59,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-10-27 01:02:59,407 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:02:59,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:02:59,444 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-10-27 01:03:01,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:01,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 174 states and 316 transitions. [2018-10-27 01:03:01,354 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 316 transitions. [2018-10-27 01:03:01,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-10-27 01:03:01,359 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:01,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:01,393 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-27 01:03:02,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:02,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 176 states and 320 transitions. [2018-10-27 01:03:02,434 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 320 transitions. [2018-10-27 01:03:02,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-10-27 01:03:02,436 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:02,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:02,470 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-10-27 01:03:03,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:03,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 179 states and 326 transitions. [2018-10-27 01:03:03,186 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 326 transitions. [2018-10-27 01:03:03,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-27 01:03:03,188 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:03,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:03,220 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-10-27 01:03:03,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:03,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 180 states and 327 transitions. [2018-10-27 01:03:03,283 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 327 transitions. [2018-10-27 01:03:03,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-10-27 01:03:03,285 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:03,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:03,322 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-10-27 01:03:03,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:03,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 181 states and 329 transitions. [2018-10-27 01:03:03,512 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 329 transitions. [2018-10-27 01:03:03,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-10-27 01:03:03,517 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:03,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:03,971 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-10-27 01:03:06,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:06,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 198 states and 383 transitions. [2018-10-27 01:03:06,266 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 383 transitions. [2018-10-27 01:03:06,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-27 01:03:06,268 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:06,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:06,298 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-10-27 01:03:08,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:08,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 207 states and 405 transitions. [2018-10-27 01:03:08,234 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 405 transitions. [2018-10-27 01:03:08,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-27 01:03:08,236 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:08,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:08,281 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 01:03:09,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:09,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 220 states and 436 transitions. [2018-10-27 01:03:09,980 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 436 transitions. [2018-10-27 01:03:09,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-27 01:03:09,981 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:09,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:10,011 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 01:03:10,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:10,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 223 states and 439 transitions. [2018-10-27 01:03:10,922 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 439 transitions. [2018-10-27 01:03:10,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-10-27 01:03:10,923 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:10,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:10,957 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-10-27 01:03:11,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:11,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 223 states and 438 transitions. [2018-10-27 01:03:11,343 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 438 transitions. [2018-10-27 01:03:11,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-10-27 01:03:11,345 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:11,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:11,379 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-10-27 01:03:12,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:12,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 226 states and 439 transitions. [2018-10-27 01:03:12,773 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 439 transitions. [2018-10-27 01:03:12,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-10-27 01:03:12,774 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:12,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:12,805 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-10-27 01:03:14,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:14,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 233 states and 444 transitions. [2018-10-27 01:03:14,472 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 444 transitions. [2018-10-27 01:03:14,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-27 01:03:14,473 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:14,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:14,501 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 01:03:14,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:14,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 235 states and 447 transitions. [2018-10-27 01:03:14,854 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 447 transitions. [2018-10-27 01:03:14,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-10-27 01:03:14,856 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:14,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:15,188 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 01:03:18,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:18,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 250 states and 479 transitions. [2018-10-27 01:03:18,641 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 479 transitions. [2018-10-27 01:03:18,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-27 01:03:18,642 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:18,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:18,665 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 01:03:19,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:19,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 253 states and 481 transitions. [2018-10-27 01:03:19,063 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 481 transitions. [2018-10-27 01:03:19,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-10-27 01:03:19,063 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:19,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:19,092 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 01:03:19,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:19,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 258 states and 512 transitions. [2018-10-27 01:03:19,280 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 512 transitions. [2018-10-27 01:03:19,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-10-27 01:03:19,281 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:19,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:19,304 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 01:03:19,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:19,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 259 states and 513 transitions. [2018-10-27 01:03:19,328 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 513 transitions. [2018-10-27 01:03:19,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-10-27 01:03:19,329 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:19,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:19,353 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 15 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-10-27 01:03:19,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:19,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 260 states and 514 transitions. [2018-10-27 01:03:19,586 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 514 transitions. [2018-10-27 01:03:19,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-10-27 01:03:19,587 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:19,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:19,606 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-10-27 01:03:19,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:19,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 262 states and 516 transitions. [2018-10-27 01:03:19,801 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 516 transitions. [2018-10-27 01:03:19,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-10-27 01:03:19,802 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:19,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:19,941 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 01:03:20,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:20,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 265 states and 519 transitions. [2018-10-27 01:03:20,277 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 519 transitions. [2018-10-27 01:03:20,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-10-27 01:03:20,278 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:20,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:20,714 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-10-27 01:03:21,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:21,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 265 states and 518 transitions. [2018-10-27 01:03:21,266 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 518 transitions. [2018-10-27 01:03:21,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-10-27 01:03:21,268 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:21,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:21,295 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 01:03:22,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:22,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 273 states and 543 transitions. [2018-10-27 01:03:22,510 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 543 transitions. [2018-10-27 01:03:22,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-10-27 01:03:22,512 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:22,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:23,056 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 7 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-10-27 01:03:26,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:26,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 283 states and 578 transitions. [2018-10-27 01:03:26,594 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 578 transitions. [2018-10-27 01:03:26,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-10-27 01:03:26,595 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:26,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:26,618 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 01:03:26,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:26,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 284 states and 579 transitions. [2018-10-27 01:03:26,680 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 579 transitions. [2018-10-27 01:03:26,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-10-27 01:03:26,682 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:26,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:26,706 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 01:03:27,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:27,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 287 states and 591 transitions. [2018-10-27 01:03:27,477 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 591 transitions. [2018-10-27 01:03:27,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-10-27 01:03:27,478 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:27,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:27,934 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-10-27 01:03:29,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:29,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 287 states and 586 transitions. [2018-10-27 01:03:29,009 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 586 transitions. [2018-10-27 01:03:29,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-10-27 01:03:29,010 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:29,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:29,037 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 01:03:29,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:29,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 288 states and 587 transitions. [2018-10-27 01:03:29,154 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 587 transitions. [2018-10-27 01:03:29,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-10-27 01:03:29,157 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:29,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:29,194 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2018-10-27 01:03:30,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:30,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 292 states and 600 transitions. [2018-10-27 01:03:30,214 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 600 transitions. [2018-10-27 01:03:30,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-10-27 01:03:30,216 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:30,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:30,241 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 24 proven. 3 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-10-27 01:03:30,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:30,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 293 states and 603 transitions. [2018-10-27 01:03:30,488 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 603 transitions. [2018-10-27 01:03:30,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-10-27 01:03:30,490 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:30,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:30,597 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-10-27 01:03:31,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:31,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 297 states and 613 transitions. [2018-10-27 01:03:31,111 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 613 transitions. [2018-10-27 01:03:31,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-10-27 01:03:31,112 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:31,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:31,224 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-10-27 01:03:32,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:32,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 303 states and 625 transitions. [2018-10-27 01:03:32,234 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 625 transitions. [2018-10-27 01:03:32,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-10-27 01:03:32,236 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:32,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:32,263 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 20 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 01:03:35,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:35,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 314 states and 659 transitions. [2018-10-27 01:03:35,537 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 659 transitions. [2018-10-27 01:03:35,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-10-27 01:03:35,538 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:35,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:35,563 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 20 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 01:03:36,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:36,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 317 states and 661 transitions. [2018-10-27 01:03:36,218 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 661 transitions. [2018-10-27 01:03:36,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-10-27 01:03:36,220 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:36,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:36,244 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 19 proven. 19 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 01:03:36,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:36,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 320 states and 671 transitions. [2018-10-27 01:03:36,621 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 671 transitions. [2018-10-27 01:03:36,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-10-27 01:03:36,622 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:36,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:36,648 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 20 proven. 17 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-27 01:03:36,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:36,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 321 states and 672 transitions. [2018-10-27 01:03:36,666 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 672 transitions. [2018-10-27 01:03:36,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-10-27 01:03:36,667 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:36,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:36,690 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 30 proven. 10 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-10-27 01:03:37,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:37,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 323 states and 681 transitions. [2018-10-27 01:03:37,175 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 681 transitions. [2018-10-27 01:03:37,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2018-10-27 01:03:37,176 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:37,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:37,614 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 28 proven. 9 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-10-27 01:03:40,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:40,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 302 states and 633 transitions. [2018-10-27 01:03:40,189 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 633 transitions. [2018-10-27 01:03:40,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-10-27 01:03:40,190 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:40,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:41,361 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 24 proven. 10 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-10-27 01:03:46,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:46,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 322 states and 691 transitions. [2018-10-27 01:03:46,804 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 691 transitions. [2018-10-27 01:03:46,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-10-27 01:03:46,805 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:46,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:46,825 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-10-27 01:03:46,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:46,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 320 states and 686 transitions. [2018-10-27 01:03:46,861 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 686 transitions. [2018-10-27 01:03:46,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-10-27 01:03:46,863 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:46,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:46,951 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 36 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-10-27 01:03:47,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:47,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 322 states and 690 transitions. [2018-10-27 01:03:47,429 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 690 transitions. [2018-10-27 01:03:47,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-10-27 01:03:47,430 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:47,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:47,448 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-10-27 01:03:48,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:48,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 324 states and 695 transitions. [2018-10-27 01:03:48,176 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 695 transitions. [2018-10-27 01:03:48,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-10-27 01:03:48,177 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:48,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:48,202 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-10-27 01:03:49,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:49,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 326 states and 700 transitions. [2018-10-27 01:03:49,057 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 700 transitions. [2018-10-27 01:03:49,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-10-27 01:03:49,058 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:49,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:49,078 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2018-10-27 01:03:49,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:49,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 328 states and 703 transitions. [2018-10-27 01:03:49,546 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 703 transitions. [2018-10-27 01:03:49,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2018-10-27 01:03:49,547 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:49,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:49,565 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-10-27 01:03:49,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:49,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 329 states and 704 transitions. [2018-10-27 01:03:49,622 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 704 transitions. [2018-10-27 01:03:49,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-10-27 01:03:49,624 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:49,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:49,643 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2018-10-27 01:03:49,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:49,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 324 states and 692 transitions. [2018-10-27 01:03:49,663 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 692 transitions. [2018-10-27 01:03:49,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-10-27 01:03:49,664 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:49,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:50,573 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 10 proven. 37 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-10-27 01:03:53,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:53,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 335 states and 705 transitions. [2018-10-27 01:03:53,798 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 705 transitions. [2018-10-27 01:03:53,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2018-10-27 01:03:53,799 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:53,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:53,821 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 39 proven. 10 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-10-27 01:03:55,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:03:55,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 345 states and 722 transitions. [2018-10-27 01:03:55,650 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 722 transitions. [2018-10-27 01:03:55,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-10-27 01:03:55,652 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:03:55,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:03:56,899 WARN L179 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 18 DAG size of output: 14 [2018-10-27 01:03:57,096 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 35 proven. 10 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2018-10-27 01:04:03,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:04:03,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 360 states and 754 transitions. [2018-10-27 01:04:03,864 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 754 transitions. [2018-10-27 01:04:03,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2018-10-27 01:04:03,866 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:04:03,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:04:03,893 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 33 proven. 18 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-10-27 01:04:04,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:04:04,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 362 states and 757 transitions. [2018-10-27 01:04:04,685 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 757 transitions. [2018-10-27 01:04:04,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-27 01:04:04,688 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:04:04,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 01:04:04,842 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 41 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-10-27 01:04:04,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-27 01:04:04,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 363 states and 758 transitions. [2018-10-27 01:04:04,897 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 758 transitions. [2018-10-27 01:04:04,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-10-27 01:04:04,898 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-27 01:04:04,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 01:04:05,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 01:04:05,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 01:04:05,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 01:04:05,500 WARN L496 CodeCheckObserver]: This program is UNSAFE, Check terminated with 70 iterations. [2018-10-27 01:04:05,822 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 27.10 01:04:05 ImpRootNode [2018-10-27 01:04:05,825 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-27 01:04:05,825 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-27 01:04:05,825 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-27 01:04:05,826 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-27 01:04:05,826 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 01:02:44" (3/4) ... [2018-10-27 01:04:05,829 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-10-27 01:04:05,978 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_471f4d4f-dacb-4e3e-8cce-55403da9847c/bin-2019/ukojak/witness.graphml [2018-10-27 01:04:05,978 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-27 01:04:05,979 INFO L168 Benchmark]: Toolchain (without parser) took 84958.14 ms. Allocated memory was 1.0 GB in the beginning and 2.1 GB in the end (delta: 1.0 GB). Free memory was 955.8 MB in the beginning and 1.9 GB in the end (delta: -907.3 MB). Peak memory consumption was 135.0 MB. Max. memory is 11.5 GB. [2018-10-27 01:04:05,979 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 01:04:05,979 INFO L168 Benchmark]: CACSL2BoogieTranslator took 490.73 ms. Allocated memory is still 1.0 GB. Free memory was 953.1 MB in the beginning and 931.6 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-10-27 01:04:05,980 INFO L168 Benchmark]: Boogie Procedure Inliner took 144.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 931.6 MB in the beginning and 1.1 GB in the end (delta: -214.3 MB). Peak memory consumption was 19.1 MB. Max. memory is 11.5 GB. [2018-10-27 01:04:05,980 INFO L168 Benchmark]: Boogie Preprocessor took 35.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-10-27 01:04:05,980 INFO L168 Benchmark]: RCFGBuilder took 2710.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 105.3 MB). Peak memory consumption was 105.3 MB. Max. memory is 11.5 GB. [2018-10-27 01:04:05,981 INFO L168 Benchmark]: CodeCheck took 81420.04 ms. Allocated memory was 1.2 GB in the beginning and 2.1 GB in the end (delta: 892.9 MB). Free memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: -847.6 MB). Peak memory consumption was 45.2 MB. Max. memory is 11.5 GB. [2018-10-27 01:04:05,981 INFO L168 Benchmark]: Witness Printer took 152.76 ms. Allocated memory is still 2.1 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. [2018-10-27 01:04:05,982 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 7 procedures, 120 locations, 1 error locations. UNSAFE Result, 81.0s OverallTime, 70 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 2055463348 SDtfs, -395938572 SDslu, -878032932 SDs, 0 SdLazy, -1696841288 SolverSat, -548831720 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 184.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 46149 GetRequests, 45121 SyntacticMatches, 268 SemanticMatches, 760 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 305861 ImplicationChecksByTransitivity, 71.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 10.9s InterpolantComputationTime, 3701 NumberOfCodeBlocks, 3701 NumberOfCodeBlocksAsserted, 70 NumberOfCheckSat, 3550 ConstructedInterpolants, 0 QuantifiedInterpolants, 480301 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 69 InterpolantComputations, 38 PerfectInterpolantSequences, 1534/1831 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 844]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L337] FCALL "i > 0 && i <= this->argsCount" [L337] FCALL "libacc.c" [L338] FCALL "__utac__get_this_arg" [L344] FCALL "i > 0 && i <= this->argsCount" [L344] FCALL "libacc.c" [L345] FCALL "__utac__get_this_arg" [L383] FCALL "i > 0 && i <= this->argsCount" [L383] FCALL "libacc.c" [L384] FCALL "__utac__get_this_argtype" [L390] FCALL "i > 0 && i <= this->argsCount" [L390] FCALL "libacc.c" [L391] FCALL "__utac__get_this_argtype" [L606] FCALL "Pump(System:" [L610] FCALL "On" [L614] FCALL "Off" [L618] FCALL ",Pump:" [L622] FCALL "On" [L626] FCALL "Off" [L630] FCALL ") " [L632] FCALL "\n" [L902] FCALL "Env(Water:%i" [L903] FCALL ",Meth:" [L907] FCALL "CRIT" [L911] FCALL "OK" [L915] FCALL ")" [L486] int pumpRunning = 0; [L487] int systemActive = 1; [L666] int methAndRunningLastTime ; [L743] int cleanupTimeShifts = 4; [L850] int waterLevel = 1; [L851] int methaneLevelCritical = 0; [L209] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; [L817] int retValue_acc ; [L818] int tmp ; [L822] FCALL select_helpers() [L823] FCALL select_features() [L824] CALL, EXPR valid_product() [L734] int retValue_acc ; [L737] retValue_acc = 1 [L738] RET return (retValue_acc); [L824] EXPR valid_product() [L824] tmp = valid_product() [L826] COND TRUE \read(tmp) [L828] FCALL setup() [L829] CALL runTest() [L810] CALL __utac_acc__Specification2_spec__1() [L671] RET methAndRunningLastTime = 0 [L810] __utac_acc__Specification2_spec__1() [L811] CALL test() [L412] int splverifierCounter ; [L413] int tmp ; [L414] int tmp___0 ; [L415] int tmp___1 ; [L416] int tmp___2 ; [L419] splverifierCounter = 0 VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L421] COND TRUE 1 VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L423] COND TRUE splverifierCounter < 4 [L429] tmp = __VERIFIER_nondet_int() [L431] COND TRUE \read(tmp) VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L433] CALL waterRise() VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L868] COND TRUE waterLevel < 2 [L869] RET waterLevel = waterLevel + 1 [L433] waterRise() VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L439] tmp___0 = __VERIFIER_nondet_int() [L441] COND FALSE !(\read(tmp___0)) VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L449] tmp___2 = __VERIFIER_nondet_int() [L451] COND FALSE !(\read(tmp___2)) [L457] tmp___1 = __VERIFIER_nondet_int() [L459] COND TRUE \read(tmp___1) VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L466] CALL timeShift() VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L494] COND FALSE !(\read(pumpRunning)) VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L501] COND TRUE \read(systemActive) [L503] CALL processEnvironment() [L523] int tmp ; VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L526] COND TRUE ! pumpRunning [L528] CALL, EXPR isHighWaterLevel() [L638] int retValue_acc ; [L639] int tmp ; [L640] int tmp___0 ; [L644] CALL, EXPR isHighWaterSensorDry() [L930] int retValue_acc ; [L933] COND FALSE !(waterLevel < 2) [L937] retValue_acc = 0 [L938] RET return (retValue_acc); [L644] EXPR isHighWaterSensorDry() [L644] tmp = isHighWaterSensorDry() [L646] COND FALSE !(\read(tmp)) [L649] tmp___0 = 1 [L651] retValue_acc = tmp___0 [L652] RET return (retValue_acc); [L528] EXPR isHighWaterLevel() [L528] tmp = isHighWaterLevel() [L530] COND TRUE \read(tmp) [L532] CALL activatePump() [L557] int tmp ; [L561] CALL, EXPR isMethaneAlarm() [L582] int retValue_acc ; VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L586] CALL, EXPR isMethaneLevelCritical() VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L889] int retValue_acc ; [L892] retValue_acc = methaneLevelCritical [L893] RET return (retValue_acc); [L586] EXPR isMethaneLevelCritical() VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L586] retValue_acc = isMethaneLevelCritical() [L588] RET return (retValue_acc); [L561] EXPR isMethaneAlarm() [L561] tmp = isMethaneAlarm() [L563] COND FALSE !(\read(tmp)) [L567] CALL activatePump__wrappee__highWaterSensor() [L551] RET pumpRunning = 1 [L567] RET activatePump__wrappee__highWaterSensor() [L532] RET activatePump() [L503] processEnvironment() [L509] CALL __utac_acc__Specification2_spec__2() [L676] int tmp ; [L677] int tmp___0 ; VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L681] CALL, EXPR isMethaneLevelCritical() VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L889] int retValue_acc ; [L892] retValue_acc = methaneLevelCritical [L893] RET return (retValue_acc); [L681] EXPR isMethaneLevelCritical() VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L681] tmp = isMethaneLevelCritical() [L683] COND FALSE !(\read(tmp)) [L699] RET methAndRunningLastTime = 0 VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L509] RET __utac_acc__Specification2_spec__2() [L466] timeShift() VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L421] COND TRUE 1 VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L423] COND TRUE splverifierCounter < 4 [L429] tmp = __VERIFIER_nondet_int() [L431] COND FALSE !(\read(tmp)) VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L439] tmp___0 = __VERIFIER_nondet_int() [L441] COND TRUE \read(tmp___0) VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L443] CALL changeMethaneLevel() VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methaneLevelCritical)=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=1, systemActive=1, waterLevel=2] [L880] COND FALSE !(\read(methaneLevelCritical)) [L883] RET methaneLevelCritical = 1 [L443] changeMethaneLevel() VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L449] tmp___2 = __VERIFIER_nondet_int() [L451] COND FALSE !(\read(tmp___2)) [L457] tmp___1 = __VERIFIER_nondet_int() [L459] COND TRUE \read(tmp___1) VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L466] CALL timeShift() VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L494] COND TRUE \read(pumpRunning) [L496] CALL lowerWaterLevel() [L856] COND TRUE waterLevel > 0 [L857] RET waterLevel = waterLevel - 1 [L496] lowerWaterLevel() [L501] COND TRUE \read(systemActive) [L503] CALL processEnvironment() [L523] int tmp ; VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L526] COND FALSE !(! pumpRunning) VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L541] RET, FCALL processEnvironment__wrappee__base() VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L503] processEnvironment() [L509] CALL __utac_acc__Specification2_spec__2() [L676] int tmp ; [L677] int tmp___0 ; VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L681] CALL, EXPR isMethaneLevelCritical() VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L889] int retValue_acc ; [L892] retValue_acc = methaneLevelCritical [L893] RET return (retValue_acc); [L681] EXPR isMethaneLevelCritical() VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L681] tmp = isMethaneLevelCritical() [L683] COND TRUE \read(tmp) [L685] CALL, EXPR isPumpRunning() [L593] int retValue_acc ; [L596] retValue_acc = pumpRunning [L597] RET return (retValue_acc); [L685] EXPR isPumpRunning() [L685] tmp___0 = isPumpRunning() [L687] COND TRUE \read(tmp___0) VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L688] COND FALSE !(\read(methAndRunningLastTime)) [L693] RET methAndRunningLastTime = 1 VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L509] RET __utac_acc__Specification2_spec__2() [L466] timeShift() VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L421] COND TRUE 1 VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L423] COND TRUE splverifierCounter < 4 [L429] tmp = __VERIFIER_nondet_int() [L431] COND FALSE !(\read(tmp)) VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L439] tmp___0 = __VERIFIER_nondet_int() [L441] COND FALSE !(\read(tmp___0)) VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L449] tmp___2 = __VERIFIER_nondet_int() [L451] COND TRUE \read(tmp___2) [L453] CALL startSystem() [L660] RET systemActive = 1 [L453] startSystem() [L466] CALL timeShift() VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=1, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L494] COND TRUE \read(pumpRunning) [L496] CALL lowerWaterLevel() [L856] COND TRUE waterLevel > 0 [L857] RET waterLevel = waterLevel - 1 [L496] lowerWaterLevel() [L501] COND TRUE \read(systemActive) [L503] CALL processEnvironment() [L523] int tmp ; VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=1, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L526] COND FALSE !(! pumpRunning) VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=1, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L541] RET, FCALL processEnvironment__wrappee__base() VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=1, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L503] processEnvironment() [L509] CALL __utac_acc__Specification2_spec__2() [L676] int tmp ; [L677] int tmp___0 ; VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=1, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L681] CALL, EXPR isMethaneLevelCritical() VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=1, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L889] int retValue_acc ; [L892] retValue_acc = methaneLevelCritical [L893] RET return (retValue_acc); [L681] EXPR isMethaneLevelCritical() VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=1, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L681] tmp = isMethaneLevelCritical() [L683] COND TRUE \read(tmp) [L685] CALL, EXPR isPumpRunning() [L593] int retValue_acc ; [L596] retValue_acc = pumpRunning [L597] RET return (retValue_acc); [L685] EXPR isPumpRunning() [L685] tmp___0 = isPumpRunning() [L687] COND TRUE \read(tmp___0) VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=1, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] [L688] COND TRUE \read(methAndRunningLastTime) [L690] CALL __automaton_fail() [L844] __VERIFIER_error() VAL [") "={28:0}, ")"={39:0}, ",Meth:"={8:0}, ",Pump:"={31:0}, "\n"={37:0}, "__utac__get_this_arg"={11:0}, "__utac__get_this_arg"={22:0}, "__utac__get_this_argtype"={15:0}, "__utac__get_this_argtype"={17:0}, "CRIT"={40:0}, "Env(Water:%i"={38:0}, "i > 0 && i <= this->argsCount"={16:0}, "i > 0 && i <= this->argsCount"={19:0}, "i > 0 && i <= this->argsCount"={24:0}, "i > 0 && i <= this->argsCount"={12:0}, "libacc.c"={20:0}, "libacc.c"={18:0}, "libacc.c"={14:0}, "libacc.c"={23:0}, "Off"={29:0}, "Off"={27:0}, "OK"={35:0}, "On"={33:0}, "On"={36:0}, "Pump(System:"={34:0}, \old(methAndRunningLastTime)=1, \old(pumpRunning)=1, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 490.73 ms. Allocated memory is still 1.0 GB. Free memory was 953.1 MB in the beginning and 931.6 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 144.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 931.6 MB in the beginning and 1.1 GB in the end (delta: -214.3 MB). Peak memory consumption was 19.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 35.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2710.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 105.3 MB). Peak memory consumption was 105.3 MB. Max. memory is 11.5 GB. * CodeCheck took 81420.04 ms. Allocated memory was 1.2 GB in the beginning and 2.1 GB in the end (delta: 892.9 MB). Free memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: -847.6 MB). Peak memory consumption was 45.2 MB. Max. memory is 11.5 GB. * Witness Printer took 152.76 ms. Allocated memory is still 2.1 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...