./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec5_product47_true-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_fa3816b4-27aa-44bc-8364-fcffc651353e/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_fa3816b4-27aa-44bc-8364-fcffc651353e/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_fa3816b4-27aa-44bc-8364-fcffc651353e/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_fa3816b4-27aa-44bc-8364-fcffc651353e/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_product47_true-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_fa3816b4-27aa-44bc-8364-fcffc651353e/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_fa3816b4-27aa-44bc-8364-fcffc651353e/bin-2019/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c5a0b2bcaab730b804e6efb5bb851b66755fb542 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-09 23:45:59,553 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 23:45:59,554 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 23:45:59,561 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 23:45:59,561 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 23:45:59,562 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 23:45:59,562 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 23:45:59,563 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 23:45:59,564 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 23:45:59,565 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 23:45:59,565 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 23:45:59,566 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 23:45:59,566 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 23:45:59,567 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 23:45:59,567 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 23:45:59,568 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 23:45:59,569 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 23:45:59,570 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 23:45:59,571 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 23:45:59,572 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 23:45:59,573 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 23:45:59,574 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 23:45:59,575 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 23:45:59,575 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 23:45:59,576 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 23:45:59,576 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 23:45:59,577 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 23:45:59,577 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 23:45:59,578 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 23:45:59,579 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 23:45:59,579 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 23:45:59,579 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 23:45:59,579 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 23:45:59,580 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 23:45:59,580 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 23:45:59,581 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 23:45:59,581 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_fa3816b4-27aa-44bc-8364-fcffc651353e/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-09 23:45:59,591 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 23:45:59,591 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 23:45:59,591 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-09 23:45:59,591 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-09 23:45:59,592 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 23:45:59,592 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 23:45:59,592 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 23:45:59,592 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 23:45:59,593 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-09 23:45:59,593 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 23:45:59,593 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-09 23:45:59,593 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 23:45:59,593 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-09 23:45:59,593 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-09 23:45:59,593 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-09 23:45:59,593 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-09 23:45:59,594 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 23:45:59,594 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-09 23:45:59,594 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 23:45:59,594 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 23:45:59,594 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-09 23:45:59,594 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-09 23:45:59,594 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-09 23:45:59,595 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 23:45:59,595 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-09 23:45:59,595 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-09 23:45:59,595 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 23:45:59,595 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-09 23:45:59,595 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-09 23:45:59,595 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_fa3816b4-27aa-44bc-8364-fcffc651353e/bin-2019/uautomizer 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 -> Automizer 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 -> c5a0b2bcaab730b804e6efb5bb851b66755fb542 [2018-11-09 23:45:59,615 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 23:45:59,623 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 23:45:59,625 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 23:45:59,626 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 23:45:59,626 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 23:45:59,627 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_fa3816b4-27aa-44bc-8364-fcffc651353e/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec5_product47_true-unreach-call_false-termination.cil.c [2018-11-09 23:45:59,661 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fa3816b4-27aa-44bc-8364-fcffc651353e/bin-2019/uautomizer/data/0758e71b8/0bfc2287a0b04ebfbecbe924332fb32d/FLAGb56e68c52 [2018-11-09 23:45:59,993 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 23:45:59,993 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_fa3816b4-27aa-44bc-8364-fcffc651353e/sv-benchmarks/c/product-lines/minepump_spec5_product47_true-unreach-call_false-termination.cil.c [2018-11-09 23:46:00,003 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_fa3816b4-27aa-44bc-8364-fcffc651353e/bin-2019/uautomizer/data/0758e71b8/0bfc2287a0b04ebfbecbe924332fb32d/FLAGb56e68c52 [2018-11-09 23:46:00,015 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_fa3816b4-27aa-44bc-8364-fcffc651353e/bin-2019/uautomizer/data/0758e71b8/0bfc2287a0b04ebfbecbe924332fb32d [2018-11-09 23:46:00,018 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 23:46:00,018 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-09 23:46:00,019 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 23:46:00,019 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 23:46:00,021 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 23:46:00,022 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:46:00" (1/1) ... [2018-11-09 23:46:00,023 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70607c0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:00, skipping insertion in model container [2018-11-09 23:46:00,023 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 11:46:00" (1/1) ... [2018-11-09 23:46:00,029 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 23:46:00,059 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 23:46:00,241 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:46:00,249 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 23:46:00,302 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 23:46:00,325 INFO L193 MainTranslator]: Completed translation [2018-11-09 23:46:00,326 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:00 WrapperNode [2018-11-09 23:46:00,326 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 23:46:00,326 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 23:46:00,326 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 23:46:00,326 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 23:46:00,400 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:00" (1/1) ... [2018-11-09 23:46:00,400 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:00" (1/1) ... [2018-11-09 23:46:00,414 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:00" (1/1) ... [2018-11-09 23:46:00,414 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:00" (1/1) ... [2018-11-09 23:46:00,435 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:00" (1/1) ... [2018-11-09 23:46:00,442 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:00" (1/1) ... [2018-11-09 23:46:00,445 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:00" (1/1) ... [2018-11-09 23:46:00,450 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 23:46:00,450 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-09 23:46:00,450 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-09 23:46:00,450 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-09 23:46:00,451 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fa3816b4-27aa-44bc-8364-fcffc651353e/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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:2000 [2018-11-09 23:46:00,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-09 23:46:00,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-09 23:46:00,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-09 23:46:00,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-09 23:46:00,484 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-09 23:46:00,484 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-09 23:46:00,484 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2018-11-09 23:46:00,484 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-09 23:46:00,484 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2018-11-09 23:46:00,484 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-09 23:46:00,485 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-09 23:46:00,485 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-09 23:46:00,485 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-09 23:46:00,485 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-09 23:46:00,485 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-09 23:46:00,485 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-09 23:46:00,485 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-09 23:46:00,485 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-09 23:46:00,485 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-09 23:46:00,486 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-09 23:46:00,486 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-09 23:46:00,486 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-09 23:46:00,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-09 23:46:00,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-09 23:46:00,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-09 23:46:00,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-09 23:46:00,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-09 23:46:00,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-09 23:46:00,486 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-09 23:46:00,486 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-09 23:46:00,486 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-09 23:46:00,487 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-09 23:46:00,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2018-11-09 23:46:00,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2018-11-09 23:46:00,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2018-11-09 23:46:00,487 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-09 23:46:00,487 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-09 23:46:00,487 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-09 23:46:00,487 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-09 23:46:00,488 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-09 23:46:00,488 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-09 23:46:00,488 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-09 23:46:00,488 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-09 23:46:00,488 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-09 23:46:00,488 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-09 23:46:00,488 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-09 23:46:00,488 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-09 23:46:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-09 23:46:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-09 23:46:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-09 23:46:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-09 23:46:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-09 23:46:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-09 23:46:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-09 23:46:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-09 23:46:00,489 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-09 23:46:00,490 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2018-11-09 23:46:00,490 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2018-11-09 23:46:00,490 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-09 23:46:00,490 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-09 23:46:00,490 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-09 23:46:00,490 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2018-11-09 23:46:00,490 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-09 23:46:00,490 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2018-11-09 23:46:00,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-09 23:46:00,491 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-09 23:46:00,491 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-09 23:46:00,491 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-09 23:46:00,491 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-09 23:46:00,491 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-09 23:46:00,491 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-09 23:46:00,491 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2018-11-09 23:46:00,491 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-09 23:46:00,492 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-09 23:46:00,492 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-09 23:46:00,492 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-09 23:46:00,492 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-09 23:46:00,492 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-09 23:46:00,492 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-09 23:46:00,492 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-09 23:46:00,492 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-09 23:46:00,492 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-09 23:46:00,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-09 23:46:00,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-09 23:46:00,493 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-09 23:46:00,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-09 23:46:00,493 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-09 23:46:00,493 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-09 23:46:00,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-09 23:46:00,493 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-09 23:46:00,493 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-09 23:46:00,494 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-09 23:46:00,494 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-09 23:46:00,494 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-09 23:46:00,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-09 23:46:00,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-09 23:46:00,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-09 23:46:01,169 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-09 23:46:01,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:46:01 BoogieIcfgContainer [2018-11-09 23:46:01,169 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-09 23:46:01,170 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-09 23:46:01,170 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-09 23:46:01,173 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-09 23:46:01,173 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 11:46:00" (1/3) ... [2018-11-09 23:46:01,174 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50284ee2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 11:46:01, skipping insertion in model container [2018-11-09 23:46:01,174 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 11:46:00" (2/3) ... [2018-11-09 23:46:01,174 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50284ee2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 11:46:01, skipping insertion in model container [2018-11-09 23:46:01,174 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:46:01" (3/3) ... [2018-11-09 23:46:01,175 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product47_true-unreach-call_false-termination.cil.c [2018-11-09 23:46:01,185 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-09 23:46:01,192 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-09 23:46:01,205 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-09 23:46:01,230 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-09 23:46:01,230 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-09 23:46:01,231 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-09 23:46:01,231 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-09 23:46:01,231 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-09 23:46:01,231 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-09 23:46:01,231 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-09 23:46:01,231 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-09 23:46:01,231 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-09 23:46:01,249 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states. [2018-11-09 23:46:01,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-11-09 23:46:01,257 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:46:01,258 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:46:01,260 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:46:01,264 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:46:01,264 INFO L82 PathProgramCache]: Analyzing trace with hash -543032910, now seen corresponding path program 1 times [2018-11-09 23:46:01,266 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:46:01,266 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:46:01,309 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:01,309 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:46:01,310 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:01,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:46:01,480 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-09 23:46:01,482 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-09 23:46:01,483 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-09 23:46:01,486 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-09 23:46:01,497 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-09 23:46:01,497 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-09 23:46:01,499 INFO L87 Difference]: Start difference. First operand 230 states. Second operand 2 states. [2018-11-09 23:46:01,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:46:01,526 INFO L93 Difference]: Finished difference Result 334 states and 405 transitions. [2018-11-09 23:46:01,526 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-09 23:46:01,526 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 95 [2018-11-09 23:46:01,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:46:01,534 INFO L225 Difference]: With dead ends: 334 [2018-11-09 23:46:01,534 INFO L226 Difference]: Without dead ends: 187 [2018-11-09 23:46:01,537 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-09 23:46:01,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 187 states. [2018-11-09 23:46:01,570 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 187 to 187. [2018-11-09 23:46:01,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 187 states. [2018-11-09 23:46:01,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 187 states and 214 transitions. [2018-11-09 23:46:01,573 INFO L78 Accepts]: Start accepts. Automaton has 187 states and 214 transitions. Word has length 95 [2018-11-09 23:46:01,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:46:01,574 INFO L481 AbstractCegarLoop]: Abstraction has 187 states and 214 transitions. [2018-11-09 23:46:01,574 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-09 23:46:01,574 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 214 transitions. [2018-11-09 23:46:01,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-11-09 23:46:01,578 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:46:01,578 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:46:01,579 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:46:01,579 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:46:01,579 INFO L82 PathProgramCache]: Analyzing trace with hash -934873985, now seen corresponding path program 1 times [2018-11-09 23:46:01,579 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:46:01,579 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:46:01,580 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:01,580 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:46:01,580 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:01,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:46:01,750 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-09 23:46:01,751 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-09 23:46:01,751 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-09 23:46:01,752 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-09 23:46:01,753 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-09 23:46:01,753 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-09 23:46:01,753 INFO L87 Difference]: Start difference. First operand 187 states and 214 transitions. Second operand 7 states. [2018-11-09 23:46:02,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:46:02,060 INFO L93 Difference]: Finished difference Result 500 states and 608 transitions. [2018-11-09 23:46:02,062 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-09 23:46:02,062 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 101 [2018-11-09 23:46:02,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:46:02,066 INFO L225 Difference]: With dead ends: 500 [2018-11-09 23:46:02,066 INFO L226 Difference]: Without dead ends: 377 [2018-11-09 23:46:02,067 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-09 23:46:02,068 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377 states. [2018-11-09 23:46:02,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 377 to 369. [2018-11-09 23:46:02,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 369 states. [2018-11-09 23:46:02,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 444 transitions. [2018-11-09 23:46:02,105 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 444 transitions. Word has length 101 [2018-11-09 23:46:02,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:46:02,105 INFO L481 AbstractCegarLoop]: Abstraction has 369 states and 444 transitions. [2018-11-09 23:46:02,105 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-09 23:46:02,105 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 444 transitions. [2018-11-09 23:46:02,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-11-09 23:46:02,108 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:46:02,109 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:46:02,109 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:46:02,109 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:46:02,109 INFO L82 PathProgramCache]: Analyzing trace with hash 108043937, now seen corresponding path program 1 times [2018-11-09 23:46:02,109 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:46:02,110 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:46:02,110 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:02,110 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:46:02,111 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:02,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:46:02,250 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-09 23:46:02,250 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-09 23:46:02,250 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-09 23:46:02,251 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-09 23:46:02,251 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-09 23:46:02,251 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-09 23:46:02,251 INFO L87 Difference]: Start difference. First operand 369 states and 444 transitions. Second operand 7 states. [2018-11-09 23:46:02,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:46:02,656 INFO L93 Difference]: Finished difference Result 929 states and 1231 transitions. [2018-11-09 23:46:02,657 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-09 23:46:02,658 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2018-11-09 23:46:02,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:46:02,662 INFO L225 Difference]: With dead ends: 929 [2018-11-09 23:46:02,662 INFO L226 Difference]: Without dead ends: 624 [2018-11-09 23:46:02,664 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-11-09 23:46:02,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 624 states. [2018-11-09 23:46:02,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 624 to 537. [2018-11-09 23:46:02,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 537 states. [2018-11-09 23:46:02,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 537 states and 659 transitions. [2018-11-09 23:46:02,711 INFO L78 Accepts]: Start accepts. Automaton has 537 states and 659 transitions. Word has length 107 [2018-11-09 23:46:02,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:46:02,711 INFO L481 AbstractCegarLoop]: Abstraction has 537 states and 659 transitions. [2018-11-09 23:46:02,712 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-09 23:46:02,712 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 659 transitions. [2018-11-09 23:46:02,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-11-09 23:46:02,714 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:46:02,714 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:46:02,714 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:46:02,714 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:46:02,715 INFO L82 PathProgramCache]: Analyzing trace with hash -1432087534, now seen corresponding path program 1 times [2018-11-09 23:46:02,715 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:46:02,715 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:46:02,715 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:02,716 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:46:02,716 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:02,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:46:02,791 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-09 23:46:02,791 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-09 23:46:02,791 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-09 23:46:02,792 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-09 23:46:02,792 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-09 23:46:02,792 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-09 23:46:02,792 INFO L87 Difference]: Start difference. First operand 537 states and 659 transitions. Second operand 6 states. [2018-11-09 23:46:02,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:46:02,843 INFO L93 Difference]: Finished difference Result 1024 states and 1318 transitions. [2018-11-09 23:46:02,844 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-09 23:46:02,844 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 144 [2018-11-09 23:46:02,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:46:02,847 INFO L225 Difference]: With dead ends: 1024 [2018-11-09 23:46:02,847 INFO L226 Difference]: Without dead ends: 551 [2018-11-09 23:46:02,848 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-11-09 23:46:02,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 551 states. [2018-11-09 23:46:02,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 551 to 547. [2018-11-09 23:46:02,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 547 states. [2018-11-09 23:46:02,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 547 states and 669 transitions. [2018-11-09 23:46:02,878 INFO L78 Accepts]: Start accepts. Automaton has 547 states and 669 transitions. Word has length 144 [2018-11-09 23:46:02,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:46:02,878 INFO L481 AbstractCegarLoop]: Abstraction has 547 states and 669 transitions. [2018-11-09 23:46:02,878 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-09 23:46:02,879 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 669 transitions. [2018-11-09 23:46:02,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-11-09 23:46:02,880 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:46:02,881 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:46:02,881 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:46:02,881 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:46:02,881 INFO L82 PathProgramCache]: Analyzing trace with hash 496185168, now seen corresponding path program 1 times [2018-11-09 23:46:02,881 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:46:02,881 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:46:02,882 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:02,882 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:46:02,882 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:02,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:46:02,965 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-09 23:46:02,965 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-09 23:46:02,965 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-09 23:46:02,966 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-09 23:46:02,966 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-09 23:46:02,966 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-09 23:46:02,966 INFO L87 Difference]: Start difference. First operand 547 states and 669 transitions. Second operand 8 states. [2018-11-09 23:46:03,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:46:03,012 INFO L93 Difference]: Finished difference Result 1044 states and 1338 transitions. [2018-11-09 23:46:03,012 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-09 23:46:03,012 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 144 [2018-11-09 23:46:03,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:46:03,016 INFO L225 Difference]: With dead ends: 1044 [2018-11-09 23:46:03,016 INFO L226 Difference]: Without dead ends: 561 [2018-11-09 23:46:03,018 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-09 23:46:03,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 561 states. [2018-11-09 23:46:03,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 561 to 555. [2018-11-09 23:46:03,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 555 states. [2018-11-09 23:46:03,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 555 states and 677 transitions. [2018-11-09 23:46:03,043 INFO L78 Accepts]: Start accepts. Automaton has 555 states and 677 transitions. Word has length 144 [2018-11-09 23:46:03,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:46:03,044 INFO L481 AbstractCegarLoop]: Abstraction has 555 states and 677 transitions. [2018-11-09 23:46:03,044 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-09 23:46:03,044 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 677 transitions. [2018-11-09 23:46:03,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2018-11-09 23:46:03,046 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:46:03,046 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:46:03,046 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:46:03,046 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:46:03,046 INFO L82 PathProgramCache]: Analyzing trace with hash 422606371, now seen corresponding path program 1 times [2018-11-09 23:46:03,047 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:46:03,047 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:46:03,047 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:03,047 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:46:03,047 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:03,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:46:03,135 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-09 23:46:03,135 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-09 23:46:03,135 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-09 23:46:03,136 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-09 23:46:03,136 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-09 23:46:03,136 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-09 23:46:03,136 INFO L87 Difference]: Start difference. First operand 555 states and 677 transitions. Second operand 3 states. [2018-11-09 23:46:03,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:46:03,158 INFO L93 Difference]: Finished difference Result 887 states and 1044 transitions. [2018-11-09 23:46:03,158 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-09 23:46:03,159 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 140 [2018-11-09 23:46:03,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:46:03,161 INFO L225 Difference]: With dead ends: 887 [2018-11-09 23:46:03,161 INFO L226 Difference]: Without dead ends: 505 [2018-11-09 23:46:03,162 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-09 23:46:03,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2018-11-09 23:46:03,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 505. [2018-11-09 23:46:03,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 505 states. [2018-11-09 23:46:03,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 505 states and 592 transitions. [2018-11-09 23:46:03,186 INFO L78 Accepts]: Start accepts. Automaton has 505 states and 592 transitions. Word has length 140 [2018-11-09 23:46:03,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:46:03,186 INFO L481 AbstractCegarLoop]: Abstraction has 505 states and 592 transitions. [2018-11-09 23:46:03,186 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-09 23:46:03,186 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 592 transitions. [2018-11-09 23:46:03,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2018-11-09 23:46:03,188 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:46:03,188 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:46:03,188 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:46:03,188 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:46:03,189 INFO L82 PathProgramCache]: Analyzing trace with hash 255645039, now seen corresponding path program 1 times [2018-11-09 23:46:03,189 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:46:03,189 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:46:03,189 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:03,190 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:46:03,190 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:03,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:46:03,283 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-09 23:46:03,283 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-09 23:46:03,283 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-09 23:46:03,283 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-09 23:46:03,283 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-09 23:46:03,284 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-09 23:46:03,284 INFO L87 Difference]: Start difference. First operand 505 states and 592 transitions. Second operand 4 states. [2018-11-09 23:46:03,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:46:03,422 INFO L93 Difference]: Finished difference Result 1498 states and 1854 transitions. [2018-11-09 23:46:03,422 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-09 23:46:03,422 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 144 [2018-11-09 23:46:03,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:46:03,425 INFO L225 Difference]: With dead ends: 1498 [2018-11-09 23:46:03,426 INFO L226 Difference]: Without dead ends: 1057 [2018-11-09 23:46:03,427 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 3 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-09 23:46:03,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1057 states. [2018-11-09 23:46:03,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1057 to 1040. [2018-11-09 23:46:03,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1040 states. [2018-11-09 23:46:03,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 1040 states and 1261 transitions. [2018-11-09 23:46:03,461 INFO L78 Accepts]: Start accepts. Automaton has 1040 states and 1261 transitions. Word has length 144 [2018-11-09 23:46:03,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:46:03,461 INFO L481 AbstractCegarLoop]: Abstraction has 1040 states and 1261 transitions. [2018-11-09 23:46:03,461 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-09 23:46:03,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1261 transitions. [2018-11-09 23:46:03,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2018-11-09 23:46:03,463 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:46:03,463 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:46:03,463 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:46:03,464 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:46:03,464 INFO L82 PathProgramCache]: Analyzing trace with hash 678622997, now seen corresponding path program 1 times [2018-11-09 23:46:03,464 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:46:03,464 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:46:03,464 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:03,465 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:46:03,465 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:03,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:46:03,584 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-09 23:46:03,584 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-09 23:46:03,584 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-09 23:46:03,585 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-09 23:46:03,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-09 23:46:03,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2018-11-09 23:46:03,585 INFO L87 Difference]: Start difference. First operand 1040 states and 1261 transitions. Second operand 10 states. [2018-11-09 23:46:04,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:46:04,306 INFO L93 Difference]: Finished difference Result 2792 states and 3556 transitions. [2018-11-09 23:46:04,307 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-11-09 23:46:04,307 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 148 [2018-11-09 23:46:04,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:46:04,312 INFO L225 Difference]: With dead ends: 2792 [2018-11-09 23:46:04,312 INFO L226 Difference]: Without dead ends: 2001 [2018-11-09 23:46:04,314 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=134, Invalid=418, Unknown=0, NotChecked=0, Total=552 [2018-11-09 23:46:04,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2001 states. [2018-11-09 23:46:04,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2001 to 1775. [2018-11-09 23:46:04,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1775 states. [2018-11-09 23:46:04,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 1775 states and 2124 transitions. [2018-11-09 23:46:04,383 INFO L78 Accepts]: Start accepts. Automaton has 1775 states and 2124 transitions. Word has length 148 [2018-11-09 23:46:04,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:46:04,384 INFO L481 AbstractCegarLoop]: Abstraction has 1775 states and 2124 transitions. [2018-11-09 23:46:04,384 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-09 23:46:04,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 2124 transitions. [2018-11-09 23:46:04,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2018-11-09 23:46:04,386 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:46:04,386 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:46:04,387 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:46:04,387 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:46:04,387 INFO L82 PathProgramCache]: Analyzing trace with hash 851958094, now seen corresponding path program 1 times [2018-11-09 23:46:04,387 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:46:04,387 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:46:04,388 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:04,388 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:46:04,388 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:04,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:46:04,492 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 23 proven. 7 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-11-09 23:46:04,492 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-09 23:46:04,492 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fa3816b4-27aa-44bc-8364-fcffc651353e/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-09 23:46:04,499 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:46:04,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:46:04,592 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-09 23:46:04,716 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 36 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-09 23:46:04,756 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-09 23:46:04,756 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 7] total 16 [2018-11-09 23:46:04,756 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-09 23:46:04,757 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-09 23:46:04,757 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2018-11-09 23:46:04,757 INFO L87 Difference]: Start difference. First operand 1775 states and 2124 transitions. Second operand 16 states. [2018-11-09 23:46:05,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:46:05,405 INFO L93 Difference]: Finished difference Result 3993 states and 4996 transitions. [2018-11-09 23:46:05,405 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2018-11-09 23:46:05,405 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 208 [2018-11-09 23:46:05,406 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:46:05,412 INFO L225 Difference]: With dead ends: 3993 [2018-11-09 23:46:05,412 INFO L226 Difference]: Without dead ends: 2461 [2018-11-09 23:46:05,415 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 239 GetRequests, 208 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 189 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=169, Invalid=887, Unknown=0, NotChecked=0, Total=1056 [2018-11-09 23:46:05,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2461 states. [2018-11-09 23:46:05,499 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2461 to 2215. [2018-11-09 23:46:05,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2215 states. [2018-11-09 23:46:05,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 2215 states and 2625 transitions. [2018-11-09 23:46:05,504 INFO L78 Accepts]: Start accepts. Automaton has 2215 states and 2625 transitions. Word has length 208 [2018-11-09 23:46:05,505 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:46:05,505 INFO L481 AbstractCegarLoop]: Abstraction has 2215 states and 2625 transitions. [2018-11-09 23:46:05,505 INFO L482 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-09 23:46:05,505 INFO L276 IsEmpty]: Start isEmpty. Operand 2215 states and 2625 transitions. [2018-11-09 23:46:05,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2018-11-09 23:46:05,510 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:46:05,511 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:46:05,511 INFO L424 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:46:05,511 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:46:05,511 INFO L82 PathProgramCache]: Analyzing trace with hash -930850220, now seen corresponding path program 1 times [2018-11-09 23:46:05,511 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:46:05,511 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:46:05,512 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:05,512 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:46:05,512 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:05,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:46:05,692 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 79 proven. 7 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2018-11-09 23:46:05,692 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-09 23:46:05,692 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fa3816b4-27aa-44bc-8364-fcffc651353e/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-09 23:46:05,698 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:46:05,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:46:05,805 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-09 23:46:05,963 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 230 proven. 5 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2018-11-09 23:46:05,980 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-09 23:46:05,980 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 12] total 19 [2018-11-09 23:46:05,981 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2018-11-09 23:46:05,981 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2018-11-09 23:46:05,981 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=299, Unknown=0, NotChecked=0, Total=342 [2018-11-09 23:46:05,982 INFO L87 Difference]: Start difference. First operand 2215 states and 2625 transitions. Second operand 19 states. [2018-11-09 23:46:09,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:46:09,671 INFO L93 Difference]: Finished difference Result 8557 states and 12165 transitions. [2018-11-09 23:46:09,671 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2018-11-09 23:46:09,671 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 339 [2018-11-09 23:46:09,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:46:09,688 INFO L225 Difference]: With dead ends: 8557 [2018-11-09 23:46:09,688 INFO L226 Difference]: Without dead ends: 6415 [2018-11-09 23:46:09,694 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 421 GetRequests, 350 SyntacticMatches, 0 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1516 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=679, Invalid=4577, Unknown=0, NotChecked=0, Total=5256 [2018-11-09 23:46:09,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6415 states. [2018-11-09 23:46:09,877 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6415 to 4518. [2018-11-09 23:46:09,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4518 states. [2018-11-09 23:46:09,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4518 states to 4518 states and 5176 transitions. [2018-11-09 23:46:09,885 INFO L78 Accepts]: Start accepts. Automaton has 4518 states and 5176 transitions. Word has length 339 [2018-11-09 23:46:09,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:46:09,885 INFO L481 AbstractCegarLoop]: Abstraction has 4518 states and 5176 transitions. [2018-11-09 23:46:09,885 INFO L482 AbstractCegarLoop]: Interpolant automaton has 19 states. [2018-11-09 23:46:09,885 INFO L276 IsEmpty]: Start isEmpty. Operand 4518 states and 5176 transitions. [2018-11-09 23:46:09,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2018-11-09 23:46:09,893 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:46:09,893 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:46:09,893 INFO L424 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:46:09,893 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:46:09,893 INFO L82 PathProgramCache]: Analyzing trace with hash -1881786284, now seen corresponding path program 1 times [2018-11-09 23:46:09,893 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:46:09,893 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:46:09,894 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:09,894 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:46:09,894 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:09,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:46:10,038 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 98 proven. 55 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2018-11-09 23:46:10,038 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-09 23:46:10,039 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fa3816b4-27aa-44bc-8364-fcffc651353e/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-09 23:46:10,089 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:46:10,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:46:10,191 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-09 23:46:10,313 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 269 proven. 16 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2018-11-09 23:46:10,331 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-09 23:46:10,332 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 9] total 20 [2018-11-09 23:46:10,333 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-11-09 23:46:10,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-11-09 23:46:10,334 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=333, Unknown=0, NotChecked=0, Total=380 [2018-11-09 23:46:10,334 INFO L87 Difference]: Start difference. First operand 4518 states and 5176 transitions. Second operand 20 states. [2018-11-09 23:46:11,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:46:11,590 INFO L93 Difference]: Finished difference Result 8579 states and 9893 transitions. [2018-11-09 23:46:11,591 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-09 23:46:11,591 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 359 [2018-11-09 23:46:11,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:46:11,608 INFO L225 Difference]: With dead ends: 8579 [2018-11-09 23:46:11,609 INFO L226 Difference]: Without dead ends: 4534 [2018-11-09 23:46:11,617 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 392 GetRequests, 362 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 108 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=162, Invalid=830, Unknown=0, NotChecked=0, Total=992 [2018-11-09 23:46:11,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4534 states. [2018-11-09 23:46:11,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4534 to 4522. [2018-11-09 23:46:11,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4522 states. [2018-11-09 23:46:11,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 4522 states and 5170 transitions. [2018-11-09 23:46:11,888 INFO L78 Accepts]: Start accepts. Automaton has 4522 states and 5170 transitions. Word has length 359 [2018-11-09 23:46:11,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:46:11,889 INFO L481 AbstractCegarLoop]: Abstraction has 4522 states and 5170 transitions. [2018-11-09 23:46:11,889 INFO L482 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-11-09 23:46:11,889 INFO L276 IsEmpty]: Start isEmpty. Operand 4522 states and 5170 transitions. [2018-11-09 23:46:11,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2018-11-09 23:46:11,896 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:46:11,897 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:46:11,897 INFO L424 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:46:11,897 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:46:11,897 INFO L82 PathProgramCache]: Analyzing trace with hash 1593956208, now seen corresponding path program 1 times [2018-11-09 23:46:11,897 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:46:11,897 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:46:11,898 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:11,898 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:46:11,898 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:11,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:46:12,043 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 98 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2018-11-09 23:46:12,043 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-09 23:46:12,043 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2018-11-09 23:46:12,044 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2018-11-09 23:46:12,044 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-09 23:46:12,044 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2018-11-09 23:46:12,044 INFO L87 Difference]: Start difference. First operand 4522 states and 5170 transitions. Second operand 13 states. [2018-11-09 23:46:12,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:46:12,521 INFO L93 Difference]: Finished difference Result 8369 states and 9643 transitions. [2018-11-09 23:46:12,522 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-09 23:46:12,522 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 360 [2018-11-09 23:46:12,523 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:46:12,532 INFO L225 Difference]: With dead ends: 8369 [2018-11-09 23:46:12,532 INFO L226 Difference]: Without dead ends: 4320 [2018-11-09 23:46:12,537 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=81, Invalid=569, Unknown=0, NotChecked=0, Total=650 [2018-11-09 23:46:12,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4320 states. [2018-11-09 23:46:12,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4320 to 4276. [2018-11-09 23:46:12,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4276 states. [2018-11-09 23:46:12,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4276 states to 4276 states and 4869 transitions. [2018-11-09 23:46:12,679 INFO L78 Accepts]: Start accepts. Automaton has 4276 states and 4869 transitions. Word has length 360 [2018-11-09 23:46:12,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:46:12,679 INFO L481 AbstractCegarLoop]: Abstraction has 4276 states and 4869 transitions. [2018-11-09 23:46:12,680 INFO L482 AbstractCegarLoop]: Interpolant automaton has 13 states. [2018-11-09 23:46:12,680 INFO L276 IsEmpty]: Start isEmpty. Operand 4276 states and 4869 transitions. [2018-11-09 23:46:12,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2018-11-09 23:46:12,687 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:46:12,687 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:46:12,687 INFO L424 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:46:12,688 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:46:12,688 INFO L82 PathProgramCache]: Analyzing trace with hash 1270096214, now seen corresponding path program 1 times [2018-11-09 23:46:12,688 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:46:12,688 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:46:12,689 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:12,689 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:46:12,689 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:12,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:46:12,904 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 95 proven. 46 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2018-11-09 23:46:12,904 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-09 23:46:12,904 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_fa3816b4-27aa-44bc-8364-fcffc651353e/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-09 23:46:12,910 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:46:13,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:46:13,013 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-09 23:46:13,090 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 197 proven. 17 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2018-11-09 23:46:13,107 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-09 23:46:13,107 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 8] total 14 [2018-11-09 23:46:13,108 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-09 23:46:13,108 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-09 23:46:13,108 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2018-11-09 23:46:13,109 INFO L87 Difference]: Start difference. First operand 4276 states and 4869 transitions. Second operand 14 states. [2018-11-09 23:46:14,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:46:14,527 INFO L93 Difference]: Finished difference Result 9653 states and 12005 transitions. [2018-11-09 23:46:14,527 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-11-09 23:46:14,528 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 364 [2018-11-09 23:46:14,528 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:46:14,546 INFO L225 Difference]: With dead ends: 9653 [2018-11-09 23:46:14,547 INFO L226 Difference]: Without dead ends: 7144 [2018-11-09 23:46:14,551 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 418 GetRequests, 380 SyntacticMatches, 5 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 241 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=285, Invalid=905, Unknown=0, NotChecked=0, Total=1190 [2018-11-09 23:46:14,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7144 states. [2018-11-09 23:46:14,750 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7144 to 5223. [2018-11-09 23:46:14,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5223 states. [2018-11-09 23:46:14,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5223 states to 5223 states and 5955 transitions. [2018-11-09 23:46:14,757 INFO L78 Accepts]: Start accepts. Automaton has 5223 states and 5955 transitions. Word has length 364 [2018-11-09 23:46:14,758 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:46:14,758 INFO L481 AbstractCegarLoop]: Abstraction has 5223 states and 5955 transitions. [2018-11-09 23:46:14,758 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-09 23:46:14,758 INFO L276 IsEmpty]: Start isEmpty. Operand 5223 states and 5955 transitions. [2018-11-09 23:46:14,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2018-11-09 23:46:14,766 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:46:14,767 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:46:14,767 INFO L424 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:46:14,767 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:46:14,767 INFO L82 PathProgramCache]: Analyzing trace with hash 2073089299, now seen corresponding path program 1 times [2018-11-09 23:46:14,767 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:46:14,767 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:46:14,768 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:14,768 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:46:14,768 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:14,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:46:14,861 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 451 trivial. 0 not checked. [2018-11-09 23:46:14,861 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-09 23:46:14,861 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-09 23:46:14,861 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-09 23:46:14,862 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-09 23:46:14,862 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-09 23:46:14,862 INFO L87 Difference]: Start difference. First operand 5223 states and 5955 transitions. Second operand 3 states. [2018-11-09 23:46:14,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:46:14,975 INFO L93 Difference]: Finished difference Result 6359 states and 7295 transitions. [2018-11-09 23:46:14,976 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-09 23:46:14,976 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 412 [2018-11-09 23:46:14,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:46:14,981 INFO L225 Difference]: With dead ends: 6359 [2018-11-09 23:46:14,981 INFO L226 Difference]: Without dead ends: 2094 [2018-11-09 23:46:14,987 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-09 23:46:14,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2094 states. [2018-11-09 23:46:15,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2094 to 2048. [2018-11-09 23:46:15,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2048 states. [2018-11-09 23:46:15,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 2048 states and 2256 transitions. [2018-11-09 23:46:15,056 INFO L78 Accepts]: Start accepts. Automaton has 2048 states and 2256 transitions. Word has length 412 [2018-11-09 23:46:15,057 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:46:15,057 INFO L481 AbstractCegarLoop]: Abstraction has 2048 states and 2256 transitions. [2018-11-09 23:46:15,057 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-09 23:46:15,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 2256 transitions. [2018-11-09 23:46:15,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 434 [2018-11-09 23:46:15,060 INFO L367 BasicCegarLoop]: Found error trace [2018-11-09 23:46:15,061 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-09 23:46:15,061 INFO L424 AbstractCegarLoop]: === Iteration 15 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-09 23:46:15,061 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 23:46:15,061 INFO L82 PathProgramCache]: Analyzing trace with hash -320242943, now seen corresponding path program 1 times [2018-11-09 23:46:15,061 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 23:46:15,061 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 23:46:15,062 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:15,062 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 23:46:15,062 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 23:46:15,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-09 23:46:15,266 INFO L134 CoverageAnalysis]: Checked inductivity of 604 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2018-11-09 23:46:15,266 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-09 23:46:15,266 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-09 23:46:15,267 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-09 23:46:15,267 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-09 23:46:15,267 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-11-09 23:46:15,267 INFO L87 Difference]: Start difference. First operand 2048 states and 2256 transitions. Second operand 9 states. [2018-11-09 23:46:15,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-09 23:46:15,540 INFO L93 Difference]: Finished difference Result 3392 states and 3778 transitions. [2018-11-09 23:46:15,541 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-09 23:46:15,541 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 433 [2018-11-09 23:46:15,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-09 23:46:15,542 INFO L225 Difference]: With dead ends: 3392 [2018-11-09 23:46:15,542 INFO L226 Difference]: Without dead ends: 0 [2018-11-09 23:46:15,547 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 5 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=62, Invalid=148, Unknown=0, NotChecked=0, Total=210 [2018-11-09 23:46:15,547 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-09 23:46:15,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-09 23:46:15,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-09 23:46:15,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-09 23:46:15,548 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 433 [2018-11-09 23:46:15,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-09 23:46:15,548 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-09 23:46:15,548 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-09 23:46:15,548 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-09 23:46:15,548 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-09 23:46:15,552 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-09 23:46:15,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:15,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,289 WARN L179 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 185 [2018-11-09 23:46:16,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,947 WARN L179 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 103 [2018-11-09 23:46:16,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:16,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,107 WARN L179 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 298 DAG size of output: 82 [2018-11-09 23:46:17,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,654 WARN L179 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 396 DAG size of output: 105 [2018-11-09 23:46:17,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:17,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,161 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,216 WARN L179 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 568 DAG size of output: 202 [2018-11-09 23:46:18,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,362 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-09 23:46:18,857 WARN L179 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 44 [2018-11-09 23:46:19,229 WARN L179 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 38 [2018-11-09 23:46:19,783 WARN L179 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 68 [2018-11-09 23:46:20,095 WARN L179 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 41 [2018-11-09 23:46:20,731 WARN L179 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 60 [2018-11-09 23:46:22,461 WARN L179 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 267 DAG size of output: 90 [2018-11-09 23:46:23,947 WARN L179 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 369 DAG size of output: 103 [2018-11-09 23:46:24,315 WARN L179 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 1 [2018-11-09 23:46:24,812 WARN L179 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 59 [2018-11-09 23:46:25,138 WARN L179 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 56 [2018-11-09 23:46:25,317 WARN L179 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 50 [2018-11-09 23:46:25,636 WARN L179 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 59 [2018-11-09 23:46:26,607 WARN L179 SmtUtils]: Spent 962.00 ms on a formula simplification. DAG size of input: 358 DAG size of output: 61 [2018-11-09 23:46:26,851 WARN L179 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 44 [2018-11-09 23:46:27,043 WARN L179 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 43 [2018-11-09 23:46:27,208 WARN L179 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 30 [2018-11-09 23:46:27,443 WARN L179 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 43 [2018-11-09 23:46:27,749 WARN L179 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 52 [2018-11-09 23:46:27,988 WARN L179 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 43 [2018-11-09 23:46:28,732 WARN L179 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 67 [2018-11-09 23:46:29,915 WARN L179 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 250 DAG size of output: 81 [2018-11-09 23:46:30,074 WARN L179 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 35 [2018-11-09 23:46:30,343 WARN L179 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 44 [2018-11-09 23:46:30,646 WARN L179 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 41 [2018-11-09 23:46:31,154 WARN L179 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 56 [2018-11-09 23:46:31,391 WARN L179 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 38 [2018-11-09 23:46:31,890 WARN L179 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 64 [2018-11-09 23:46:32,762 WARN L179 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 82 [2018-11-09 23:46:32,788 INFO L425 ceAbstractionStarter]: For program point L541(line 541) no Hoare annotation was computed. [2018-11-09 23:46:32,788 INFO L425 ceAbstractionStarter]: For program point L541-1(lines 522 543) no Hoare annotation was computed. [2018-11-09 23:46:32,788 INFO L425 ceAbstractionStarter]: For program point L539(line 539) no Hoare annotation was computed. [2018-11-09 23:46:32,788 INFO L425 ceAbstractionStarter]: For program point L539-1(line 539) no Hoare annotation was computed. [2018-11-09 23:46:32,788 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 497 552) no Hoare annotation was computed. [2018-11-09 23:46:32,788 INFO L425 ceAbstractionStarter]: For program point L523(line 523) no Hoare annotation was computed. [2018-11-09 23:46:32,788 INFO L425 ceAbstractionStarter]: For program point L544(lines 521 545) no Hoare annotation was computed. [2018-11-09 23:46:32,788 INFO L425 ceAbstractionStarter]: For program point L528(lines 528 532) no Hoare annotation was computed. [2018-11-09 23:46:32,788 INFO L425 ceAbstractionStarter]: For program point L528-1(lines 528 532) no Hoare annotation was computed. [2018-11-09 23:46:32,788 INFO L425 ceAbstractionStarter]: For program point L522-1(lines 522 543) no Hoare annotation was computed. [2018-11-09 23:46:32,788 INFO L425 ceAbstractionStarter]: For program point L520(line 520) no Hoare annotation was computed. [2018-11-09 23:46:32,788 INFO L425 ceAbstractionStarter]: For program point L520-1(line 520) no Hoare annotation was computed. [2018-11-09 23:46:32,788 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 497 552) no Hoare annotation was computed. [2018-11-09 23:46:32,788 INFO L425 ceAbstractionStarter]: For program point L549(line 549) no Hoare annotation was computed. [2018-11-09 23:46:32,788 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 497 552) no Hoare annotation was computed. [2018-11-09 23:46:32,789 INFO L425 ceAbstractionStarter]: For program point L605(lines 578 606) no Hoare annotation was computed. [2018-11-09 23:46:32,789 INFO L425 ceAbstractionStarter]: For program point L597(line 597) no Hoare annotation was computed. [2018-11-09 23:46:32,789 INFO L425 ceAbstractionStarter]: For program point L597-1(line 597) no Hoare annotation was computed. [2018-11-09 23:46:32,789 INFO L425 ceAbstractionStarter]: For program point L593(line 593) no Hoare annotation was computed. [2018-11-09 23:46:32,789 INFO L425 ceAbstractionStarter]: For program point L593-1(line 593) no Hoare annotation was computed. [2018-11-09 23:46:32,789 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 553 612) no Hoare annotation was computed. [2018-11-09 23:46:32,789 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 553 612) no Hoare annotation was computed. [2018-11-09 23:46:32,789 INFO L425 ceAbstractionStarter]: For program point L585(lines 585 589) no Hoare annotation was computed. [2018-11-09 23:46:32,789 INFO L425 ceAbstractionStarter]: For program point L585-1(lines 585 589) no Hoare annotation was computed. [2018-11-09 23:46:32,789 INFO L425 ceAbstractionStarter]: For program point L579-1(lines 579 604) no Hoare annotation was computed. [2018-11-09 23:46:32,789 INFO L425 ceAbstractionStarter]: For program point L577(line 577) no Hoare annotation was computed. [2018-11-09 23:46:32,789 INFO L425 ceAbstractionStarter]: For program point L577-1(line 577) no Hoare annotation was computed. [2018-11-09 23:46:32,789 INFO L425 ceAbstractionStarter]: For program point L579-3(lines 579 604) no Hoare annotation was computed. [2018-11-09 23:46:32,789 INFO L425 ceAbstractionStarter]: For program point L602(line 602) no Hoare annotation was computed. [2018-11-09 23:46:32,789 INFO L425 ceAbstractionStarter]: For program point L602-1(line 602) no Hoare annotation was computed. [2018-11-09 23:46:32,789 INFO L425 ceAbstractionStarter]: For program point L598(line 598) no Hoare annotation was computed. [2018-11-09 23:46:32,789 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 553 612) no Hoare annotation was computed. [2018-11-09 23:46:32,789 INFO L425 ceAbstractionStarter]: For program point L598-1(line 598) no Hoare annotation was computed. [2018-11-09 23:46:32,789 INFO L425 ceAbstractionStarter]: For program point L580(line 580) no Hoare annotation was computed. [2018-11-09 23:46:32,789 INFO L428 ceAbstractionStarter]: At program point select_helpersFINAL(lines 829 835) the Hoare annotation is: true [2018-11-09 23:46:32,789 INFO L425 ceAbstractionStarter]: For program point select_helpersEXIT(lines 829 835) no Hoare annotation was computed. [2018-11-09 23:46:32,790 INFO L425 ceAbstractionStarter]: For program point valid_productEXIT(lines 836 844) no Hoare annotation was computed. [2018-11-09 23:46:32,790 INFO L428 ceAbstractionStarter]: At program point valid_productENTRY(lines 836 844) the Hoare annotation is: true [2018-11-09 23:46:32,790 INFO L425 ceAbstractionStarter]: For program point valid_productFINAL(lines 836 844) no Hoare annotation was computed. [2018-11-09 23:46:32,790 INFO L421 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 848 855) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 ~pumpRunning~0) (not (= 0 ~pumpRunning~0)) (not (= ~systemActive~0 1)) (not (= |old(~switchedOnBeforeTS~0)| ~pumpRunning~0)) (not (= ~waterLevel~0 1)) (not (= ~methaneLevelCritical~0 0)) (not (= 0 |#t~string7.offset|))) [2018-11-09 23:46:32,790 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1EXIT(lines 848 855) no Hoare annotation was computed. [2018-11-09 23:46:32,790 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1FINAL(lines 848 855) no Hoare annotation was computed. [2018-11-09 23:46:32,790 INFO L421 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 856 865) the Hoare annotation is: (let ((.cse4 (< |old(~switchedOnBeforeTS~0)| 1)) (.cse7 (not (= 0 ~pumpRunning~0))) (.cse16 (< 2 ~waterLevel~0)) (.cse9 (not (= ~systemActive~0 1))) (.cse8 (<= 1 ~switchedOnBeforeTS~0)) (.cse12 (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (let ((.cse13 (not (= ~waterLevel~0 2))) (.cse14 (< 0 ~waterLevel~0)) (.cse6 (< 1 ~waterLevel~0)) (.cse17 (not (= 1 ~pumpRunning~0))) (.cse0 (or .cse8 .cse12)) (.cse1 (or .cse4 .cse7 .cse16 .cse9)) (.cse5 (not (= ~methaneLevelCritical~0 1))) (.cse11 (not (= |old(~switchedOnBeforeTS~0)| ~pumpRunning~0))) (.cse15 (not (= ~systemActive~0 0))) (.cse10 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse3) (or .cse4 .cse7 .cse8 .cse9 .cse10 .cse2 .cse3) (or .cse5 .cse7 .cse9 .cse11 .cse12 .cse13 .cse3) (or .cse14 .cse5 .cse7 .cse9 .cse11 .cse3 .cse12) (or .cse5 .cse7 .cse15 .cse12 .cse11 .cse13 .cse3) (or .cse4 .cse5 .cse7 .cse8 .cse15 .cse10 .cse3) (or .cse4 .cse14 .cse7 .cse8 .cse9 .cse2 .cse3) (or .cse12 .cse16 .cse17 .cse9 .cse11 .cse2 .cse3) (or .cse7 .cse15 .cse16 .cse11 .cse2 .cse12 .cse3) (or (or .cse5 .cse6 .cse7 .cse11 .cse3) .cse15 .cse12) (or .cse5 (or .cse9 .cse11) .cse16 .cse12 .cse17 .cse3) (or .cse5 .cse0 .cse1 .cse3) (or .cse12 .cse7 .cse16 .cse9 .cse11 .cse2 .cse3) (or .cse5 .cse7 .cse9 .cse11 .cse12 .cse10 .cse3) (or .cse4 .cse7 .cse15 .cse8 .cse10 .cse2 .cse3)))) [2018-11-09 23:46:32,790 INFO L425 ceAbstractionStarter]: For program point L861(line 861) no Hoare annotation was computed. [2018-11-09 23:46:32,790 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2EXIT(lines 856 865) no Hoare annotation was computed. [2018-11-09 23:46:32,790 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2FINAL(lines 856 865) no Hoare annotation was computed. [2018-11-09 23:46:32,791 INFO L421 ceAbstractionStarter]: At program point L881(line 881) the Hoare annotation is: (let ((.cse7 (not (= 1 ~pumpRunning~0))) (.cse0 (not (= ~systemActive~0 0))) (.cse9 (not (= ~waterLevel~0 2))) (.cse10 (not (= ~methaneLevelCritical~0 1))) (.cse1 (< 1 ~waterLevel~0)) (.cse2 (not (= 0 ~pumpRunning~0))) (.cse6 (< 2 ~waterLevel~0)) (.cse8 (not (= ~systemActive~0 1))) (.cse3 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5)) (or .cse6 .cse7 .cse8 .cse3 .cse4 .cse5) (or .cse7 .cse8 .cse4 .cse9 .cse5) (or (or .cse10 .cse2 .cse6 .cse3 .cse5) .cse0) (or .cse2 .cse0 .cse3 .cse4 .cse9 .cse5) (or .cse10 .cse2 .cse6 .cse8 .cse3 .cse5) (or (< ~switchedOnBeforeTS~0 1) .cse10 .cse1 .cse2 .cse8 .cse5) (or .cse2 .cse6 .cse8 .cse3 .cse4 .cse5))) [2018-11-09 23:46:32,791 INFO L428 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 866 894) the Hoare annotation is: true [2018-11-09 23:46:32,791 INFO L425 ceAbstractionStarter]: For program point L879(lines 879 885) no Hoare annotation was computed. [2018-11-09 23:46:32,791 INFO L425 ceAbstractionStarter]: For program point L878(lines 878 888) no Hoare annotation was computed. [2018-11-09 23:46:32,791 INFO L421 ceAbstractionStarter]: At program point L876(line 876) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse10 (not (= ~waterLevel~0 2))) (.cse5 (not (= 0 |#t~string7.offset|))) (.cse3 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0)))) (let ((.cse6 (< ~switchedOnBeforeTS~0 1)) (.cse1 (not (= ~systemActive~0 0))) (.cse12 (or (or .cse0 .cse10 .cse5) .cse3)) (.cse11 (not (= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= ~methaneLevelCritical~0 1))) (.cse2 (= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9)) (.cse9 (< 2 ~waterLevel~0)) (.cse8 (not (= ~systemActive~0 1)))) (and (or (< 1 ~waterLevel~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 (< 0 ~waterLevel~0) .cse7 .cse0 .cse2 .cse8 .cse5) (or .cse7 .cse0 .cse1 .cse2 .cse9 .cse3 .cse5) (or .cse0 .cse8 .cse3 .cse4 .cse10 .cse5) (or .cse11 .cse8 .cse4 .cse10 .cse5) (or .cse6 .cse7 .cse0 .cse8 (not (= ~waterLevel~0 1)) .cse5 .cse2) (or .cse1 (or .cse7 .cse12)) (or .cse1 (or .cse12 .cse4)) (or .cse9 .cse11 .cse8 .cse3 .cse2 .cse4 .cse5) (or .cse0 .cse2 .cse9 .cse8 .cse3 .cse4 .cse5) (or .cse7 .cse0 .cse8 .cse3 .cse10 .cse5) (or .cse7 .cse0 .cse2 .cse9 .cse8 .cse3 .cse5)))) [2018-11-09 23:46:32,791 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__3EXIT(lines 866 894) no Hoare annotation was computed. [2018-11-09 23:46:32,791 INFO L425 ceAbstractionStarter]: For program point L876-1(line 876) no Hoare annotation was computed. [2018-11-09 23:46:32,791 INFO L425 ceAbstractionStarter]: For program point L874(lines 874 891) no Hoare annotation was computed. [2018-11-09 23:46:32,791 INFO L425 ceAbstractionStarter]: For program point L874-1(lines 866 894) no Hoare annotation was computed. [2018-11-09 23:46:32,791 INFO L428 ceAbstractionStarter]: At program point L872(line 872) the Hoare annotation is: true [2018-11-09 23:46:32,791 INFO L425 ceAbstractionStarter]: For program point L872-1(line 872) no Hoare annotation was computed. [2018-11-09 23:46:32,791 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 421 443) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 0 |#t~string7.offset|))) [2018-11-09 23:46:32,791 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 421 443) no Hoare annotation was computed. [2018-11-09 23:46:32,791 INFO L421 ceAbstractionStarter]: At program point L433(line 433) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= main_~tmp~5 1) (= 0 ~pumpRunning~0) (= main_~tmp~5 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 0 |#t~string7.offset|))) [2018-11-09 23:46:32,791 INFO L421 ceAbstractionStarter]: At program point L433-1(line 433) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= main_~tmp~5 1) (= 0 ~pumpRunning~0) (= main_~tmp~5 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 0 |#t~string7.offset|))) [2018-11-09 23:46:32,791 INFO L425 ceAbstractionStarter]: For program point L431(lines 431 438) no Hoare annotation was computed. [2018-11-09 23:46:32,791 INFO L425 ceAbstractionStarter]: For program point L431-1(lines 431 438) no Hoare annotation was computed. [2018-11-09 23:46:32,791 INFO L425 ceAbstractionStarter]: For program point L429(line 429) no Hoare annotation was computed. [2018-11-09 23:46:32,791 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 421 443) no Hoare annotation was computed. [2018-11-09 23:46:32,792 INFO L421 ceAbstractionStarter]: At program point L428(line 428) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 0 |#t~string7.offset|))) [2018-11-09 23:46:32,792 INFO L421 ceAbstractionStarter]: At program point L427(line 427) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 0 |#t~string7.offset|))) [2018-11-09 23:46:32,792 INFO L421 ceAbstractionStarter]: At program point L427-1(line 427) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 0 |#t~string7.offset|))) [2018-11-09 23:46:32,792 INFO L425 ceAbstractionStarter]: For program point L385(line 385) no Hoare annotation was computed. [2018-11-09 23:46:32,792 INFO L425 ceAbstractionStarter]: For program point L384(line 384) no Hoare annotation was computed. [2018-11-09 23:46:32,792 INFO L425 ceAbstractionStarter]: For program point Specification2EXIT(lines 375 398) no Hoare annotation was computed. [2018-11-09 23:46:32,792 INFO L425 ceAbstractionStarter]: For program point L383(line 383) no Hoare annotation was computed. [2018-11-09 23:46:32,792 INFO L425 ceAbstractionStarter]: For program point L382(line 382) no Hoare annotation was computed. [2018-11-09 23:46:32,792 INFO L425 ceAbstractionStarter]: For program point L381(line 381) no Hoare annotation was computed. [2018-11-09 23:46:32,792 INFO L425 ceAbstractionStarter]: For program point Specification2ENTRY(lines 375 398) no Hoare annotation was computed. [2018-11-09 23:46:32,792 INFO L425 ceAbstractionStarter]: For program point L380(line 380) no Hoare annotation was computed. [2018-11-09 23:46:32,792 INFO L425 ceAbstractionStarter]: For program point Specification2FINAL(lines 375 398) no Hoare annotation was computed. [2018-11-09 23:46:32,792 INFO L425 ceAbstractionStarter]: For program point L393(line 393) no Hoare annotation was computed. [2018-11-09 23:46:32,792 INFO L425 ceAbstractionStarter]: For program point L392(line 392) no Hoare annotation was computed. [2018-11-09 23:46:32,792 INFO L425 ceAbstractionStarter]: For program point L391(line 391) no Hoare annotation was computed. [2018-11-09 23:46:32,792 INFO L425 ceAbstractionStarter]: For program point L390(line 390) no Hoare annotation was computed. [2018-11-09 23:46:32,792 INFO L425 ceAbstractionStarter]: For program point L389(line 389) no Hoare annotation was computed. [2018-11-09 23:46:32,792 INFO L425 ceAbstractionStarter]: For program point L388(line 388) no Hoare annotation was computed. [2018-11-09 23:46:32,792 INFO L425 ceAbstractionStarter]: For program point L387(line 387) no Hoare annotation was computed. [2018-11-09 23:46:32,792 INFO L425 ceAbstractionStarter]: For program point L386(line 386) no Hoare annotation was computed. [2018-11-09 23:46:32,792 INFO L421 ceAbstractionStarter]: At program point L118(line 118) the Hoare annotation is: (let ((.cse4 (< 1 ~waterLevel~0)) (.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 0 |#t~string7.offset|)))) (and (or (not (= ~methaneLevelCritical~0 1)) .cse0 (< 2 ~waterLevel~0) .cse1 .cse2 .cse3) (or .cse4 (not (= 1 |old(~pumpRunning~0)|)) .cse1 .cse2 .cse5 (= ~switchedOnBeforeTS~0 ~pumpRunning~0) .cse3) (or (or .cse4 .cse0 .cse1 .cse2 .cse5) .cse3) (or .cse0 .cse1 .cse2 .cse5 (not (= ~waterLevel~0 2)) .cse3))) [2018-11-09 23:46:32,792 INFO L425 ceAbstractionStarter]: For program point L118-1(lines 99 123) no Hoare annotation was computed. [2018-11-09 23:46:32,793 INFO L421 ceAbstractionStarter]: At program point L113(line 113) the Hoare annotation is: (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (and (= 0 processEnvironment__wrappee__methaneQuery_~tmp~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse7 (not (= ~methaneLevelCritical~0 1))) (.cse6 (< 1 ~waterLevel~0)) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= ~systemActive~0 1))) (.cse3 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 .cse1 (< 2 ~waterLevel~0) .cse2 .cse3 .cse4 .cse5) (or .cse6 (not (= 1 |old(~pumpRunning~0)|)) .cse2 .cse3 .cse4 .cse5) (or (or .cse7 (or .cse3 (or .cse1 .cse2 (not (= ~waterLevel~0 2))))) .cse0 .cse5) (or .cse0 (or .cse7 .cse6 .cse1 .cse2 .cse3) .cse5))) [2018-11-09 23:46:32,793 INFO L421 ceAbstractionStarter]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 99 123) the Hoare annotation is: (let ((.cse1 (< 1 ~waterLevel~0)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= ~systemActive~0 1))) (.cse4 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse0 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse8 (not (= ~waterLevel~0 2))) (.cse6 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5) .cse6) (or .cse1 (not (= 1 |old(~pumpRunning~0)|)) .cse3 .cse4 .cse5 .cse0 .cse6) (or .cse7 .cse2 .cse3 .cse4 .cse0 (not (= ~waterLevel~0 1)) .cse6) (or .cse0 (or .cse4 (or .cse2 .cse3 .cse8) .cse5) .cse6) (or (< 0 ~waterLevel~0) .cse7 .cse2 .cse3 .cse4 .cse6 .cse0) (or .cse7 .cse2 .cse3 .cse4 .cse0 .cse8 .cse6))) [2018-11-09 23:46:32,793 INFO L421 ceAbstractionStarter]: At program point L109(line 109) the Hoare annotation is: (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (< 2 ~waterLevel~0)) (.cse2 (not (= ~systemActive~0 1))) (.cse3 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse6 (and (= ~waterLevel~0 2) (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse5 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or (< 1 ~waterLevel~0) (not (= 1 |old(~pumpRunning~0)|)) .cse2 .cse3 .cse4 .cse5) (or (not (= ~methaneLevelCritical~0 1)) .cse0 .cse1 .cse2 .cse3 .cse6 .cse5))) [2018-11-09 23:46:32,793 INFO L425 ceAbstractionStarter]: For program point processEnvironment__wrappee__methaneQueryEXIT(lines 99 123) no Hoare annotation was computed. [2018-11-09 23:46:32,793 INFO L425 ceAbstractionStarter]: For program point L107(lines 107 115) no Hoare annotation was computed. [2018-11-09 23:46:32,793 INFO L421 ceAbstractionStarter]: At program point L105(line 105) the Hoare annotation is: (let ((.cse1 (< 1 ~waterLevel~0)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= ~systemActive~0 1))) (.cse4 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse0 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse8 (not (= ~waterLevel~0 2))) (.cse6 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5) .cse6) (or .cse7 .cse2 .cse3 .cse4 .cse0 (not (= ~waterLevel~0 1)) .cse6) (or .cse0 (or .cse4 (or .cse2 .cse3 .cse8) .cse5) .cse6) (or (< 0 ~waterLevel~0) .cse7 .cse2 .cse3 .cse4 .cse6 .cse0) (or .cse1 (not (= 1 |old(~pumpRunning~0)|)) .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse2 .cse3 .cse4 .cse0 .cse8 .cse6))) [2018-11-09 23:46:32,793 INFO L425 ceAbstractionStarter]: For program point L105-1(line 105) no Hoare annotation was computed. [2018-11-09 23:46:32,793 INFO L425 ceAbstractionStarter]: For program point L103(lines 103 120) no Hoare annotation was computed. [2018-11-09 23:46:32,793 INFO L425 ceAbstractionStarter]: For program point stopSystemEXIT(lines 258 272) no Hoare annotation was computed. [2018-11-09 23:46:32,793 INFO L421 ceAbstractionStarter]: At program point L264(line 264) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (not (= ~systemActive~0 0))) (.cse7 (not (= 1 |old(~pumpRunning~0)|))) (.cse5 (= |old(~systemActive~0)| 0)) (.cse15 (not (= ~waterLevel~0 2))) (.cse3 (not (= 0 |#t~string7.offset|)))) (let ((.cse11 (< ~switchedOnBeforeTS~0 1)) (.cse13 (< 1 ~waterLevel~0)) (.cse6 (< 2 ~waterLevel~0)) (.cse8 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse9 (or .cse7 (or .cse5 .cse15 .cse3))) (.cse10 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse4 (= 2 ~waterLevel~0) (= |#t~string7.offset| 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse14 (or .cse0 .cse15 .cse3)) (.cse12 (not (= ~methaneLevelCritical~0 1))) (.cse1 (not (= ~waterLevel~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (and .cse4 (= ~pumpRunning~0 1)) (or .cse5 .cse6 .cse7 .cse8 .cse2 .cse3)) (or (or .cse9 .cse2) .cse10) (or .cse11 .cse12 .cse0 .cse6 .cse3) (or .cse12 .cse13 .cse0 .cse8 .cse3) (or .cse12 (and .cse4 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (or .cse5 .cse6 .cse7 .cse8 .cse3)) (or .cse11 .cse0 .cse6 .cse2 .cse3) (or .cse12 .cse13 .cse7 (not (= |old(~systemActive~0)| 1)) .cse8 (= ~systemActive~0 1) .cse3) (or .cse0 .cse6 .cse8 .cse2 .cse3) (or (or .cse12 .cse9) .cse10) (or .cse14 .cse2) (or .cse12 .cse14) (or .cse12 .cse0 .cse1 .cse3)))) [2018-11-09 23:46:32,793 INFO L425 ceAbstractionStarter]: For program point L262(lines 262 268) no Hoare annotation was computed. [2018-11-09 23:46:32,794 INFO L421 ceAbstractionStarter]: At program point stopSystemENTRY(lines 258 272) the Hoare annotation is: (let ((.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse24 (not (= ~waterLevel~0 2))) (.cse8 (not (= 0 |#t~string7.offset|))) (.cse12 (= ~systemActive~0 0))) (let ((.cse13 (not .cse12)) (.cse16 (not (= 1 |old(~pumpRunning~0)|))) (.cse14 (= |old(~systemActive~0)| 0)) (.cse5 (not (= ~methaneLevelCritical~0 1))) (.cse23 (or .cse6 .cse24 .cse8)) (.cse22 (< 1 ~waterLevel~0)) (.cse7 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse17 (not (= ~methaneLevelCritical~0 0)))) (let ((.cse1 (or .cse22 .cse6 .cse7 .cse17 .cse8)) (.cse2 (or .cse5 .cse23)) (.cse0 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse4 (< 0 ~waterLevel~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse18 (or .cse16 (or .cse14 .cse24 .cse8))) (.cse19 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse13 (= 2 ~waterLevel~0) (= |#t~string7.offset| 0))) (.cse11 (not .cse14)) (.cse20 (or .cse23 .cse17)) (.cse10 (not (= ~waterLevel~0 1))) (.cse21 (< ~switchedOnBeforeTS~0 1)) (.cse15 (< 2 ~waterLevel~0)) (.cse9 (and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0)))) (and (or .cse0 .cse1) (or .cse2 .cse3) (or .cse4 .cse5 .cse0 .cse6 .cse7 .cse8) (or .cse5 .cse9 .cse6 .cse10 .cse8) (or .cse11 .cse1 .cse12) (or (and .cse13 (= ~pumpRunning~0 1)) (or .cse14 .cse15 .cse16 .cse7 .cse17 .cse8)) (or .cse2 .cse12 .cse11) (or (or .cse18 .cse17) .cse19) (or .cse5 (and .cse13 .cse0) (or .cse14 .cse15 .cse16 .cse7 .cse8)) (or .cse20 .cse11 .cse12) (or .cse21 .cse4 .cse5 .cse6 .cse3 .cse8) (or .cse5 .cse22 .cse16 (not (= |old(~systemActive~0)| 1)) .cse7 (= ~systemActive~0 1) .cse8) (or (or .cse5 .cse18) .cse19) (or .cse5 .cse12 .cse11 .cse6 .cse15 .cse7 .cse8) (or .cse20 .cse9) (or .cse6 .cse9 .cse10 .cse17 .cse8) (or .cse21 .cse6 .cse15 .cse9 .cse17 .cse8))))) [2018-11-09 23:46:32,794 INFO L425 ceAbstractionStarter]: For program point stopSystemFINAL(lines 258 272) no Hoare annotation was computed. [2018-11-09 23:46:32,794 INFO L425 ceAbstractionStarter]: For program point isPumpRunningEXIT(lines 194 202) no Hoare annotation was computed. [2018-11-09 23:46:32,794 INFO L428 ceAbstractionStarter]: At program point isPumpRunningENTRY(lines 194 202) the Hoare annotation is: true [2018-11-09 23:46:32,794 INFO L425 ceAbstractionStarter]: For program point isPumpRunningFINAL(lines 194 202) no Hoare annotation was computed. [2018-11-09 23:46:32,794 INFO L425 ceAbstractionStarter]: For program point L222(lines 222 230) no Hoare annotation was computed. [2018-11-09 23:46:32,794 INFO L425 ceAbstractionStarter]: For program point L222-2(lines 222 230) no Hoare annotation was computed. [2018-11-09 23:46:32,794 INFO L425 ceAbstractionStarter]: For program point L210(lines 210 218) no Hoare annotation was computed. [2018-11-09 23:46:32,794 INFO L425 ceAbstractionStarter]: For program point L210-2(lines 210 218) no Hoare annotation was computed. [2018-11-09 23:46:32,794 INFO L425 ceAbstractionStarter]: For program point printPumpFINAL(lines 203 238) no Hoare annotation was computed. [2018-11-09 23:46:32,794 INFO L425 ceAbstractionStarter]: For program point L233(line 233) no Hoare annotation was computed. [2018-11-09 23:46:32,794 INFO L425 ceAbstractionStarter]: For program point L233-1(line 233) no Hoare annotation was computed. [2018-11-09 23:46:32,794 INFO L425 ceAbstractionStarter]: For program point printPumpENTRY(lines 203 238) no Hoare annotation was computed. [2018-11-09 23:46:32,794 INFO L425 ceAbstractionStarter]: For program point printPumpEXIT(lines 203 238) no Hoare annotation was computed. [2018-11-09 23:46:32,794 INFO L425 ceAbstractionStarter]: For program point select_featuresEXIT(lines 822 828) no Hoare annotation was computed. [2018-11-09 23:46:32,794 INFO L428 ceAbstractionStarter]: At program point select_featuresFINAL(lines 822 828) the Hoare annotation is: true [2018-11-09 23:46:32,794 INFO L425 ceAbstractionStarter]: For program point L481(line 481) no Hoare annotation was computed. [2018-11-09 23:46:32,794 INFO L425 ceAbstractionStarter]: For program point L481-1(line 481) no Hoare annotation was computed. [2018-11-09 23:46:32,795 INFO L425 ceAbstractionStarter]: For program point L477(line 477) no Hoare annotation was computed. [2018-11-09 23:46:32,795 INFO L425 ceAbstractionStarter]: For program point L477-1(line 477) no Hoare annotation was computed. [2018-11-09 23:46:32,795 INFO L425 ceAbstractionStarter]: For program point L474(line 474) no Hoare annotation was computed. [2018-11-09 23:46:32,795 INFO L425 ceAbstractionStarter]: For program point L474-1(line 474) no Hoare annotation was computed. [2018-11-09 23:46:32,795 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 451 496) no Hoare annotation was computed. [2018-11-09 23:46:32,795 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 451 496) no Hoare annotation was computed. [2018-11-09 23:46:32,795 INFO L425 ceAbstractionStarter]: For program point L492(line 492) no Hoare annotation was computed. [2018-11-09 23:46:32,795 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 451 496) no Hoare annotation was computed. [2018-11-09 23:46:32,795 INFO L425 ceAbstractionStarter]: For program point L488(line 488) no Hoare annotation was computed. [2018-11-09 23:46:32,795 INFO L425 ceAbstractionStarter]: For program point L488-1(line 488) no Hoare annotation was computed. [2018-11-09 23:46:32,795 INFO L425 ceAbstractionStarter]: For program point L488-2(line 488) no Hoare annotation was computed. [2018-11-09 23:46:32,795 INFO L425 ceAbstractionStarter]: For program point L795(lines 795 796) no Hoare annotation was computed. [2018-11-09 23:46:32,795 INFO L425 ceAbstractionStarter]: For program point L795-1(lines 778 798) no Hoare annotation was computed. [2018-11-09 23:46:32,795 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 764 809) no Hoare annotation was computed. [2018-11-09 23:46:32,795 INFO L425 ceAbstractionStarter]: For program point L788(lines 788 789) no Hoare annotation was computed. [2018-11-09 23:46:32,796 INFO L425 ceAbstractionStarter]: For program point L784(lines 784 791) no Hoare annotation was computed. [2018-11-09 23:46:32,796 INFO L425 ceAbstractionStarter]: For program point L783(line 783) no Hoare annotation was computed. [2018-11-09 23:46:32,796 INFO L425 ceAbstractionStarter]: For program point L783-1(line 783) no Hoare annotation was computed. [2018-11-09 23:46:32,796 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 764 809) no Hoare annotation was computed. [2018-11-09 23:46:32,796 INFO L425 ceAbstractionStarter]: For program point L778(lines 778 798) no Hoare annotation was computed. [2018-11-09 23:46:32,796 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 764 809) no Hoare annotation was computed. [2018-11-09 23:46:32,796 INFO L425 ceAbstractionStarter]: For program point L805(line 805) no Hoare annotation was computed. [2018-11-09 23:46:32,796 INFO L425 ceAbstractionStarter]: For program point L805-1(line 805) no Hoare annotation was computed. [2018-11-09 23:46:32,796 INFO L425 ceAbstractionStarter]: For program point L803(line 803) no Hoare annotation was computed. [2018-11-09 23:46:32,796 INFO L425 ceAbstractionStarter]: For program point L803-1(line 803) no Hoare annotation was computed. [2018-11-09 23:46:32,796 INFO L421 ceAbstractionStarter]: At program point runTestENTRY(lines 407 417) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 0 |#t~string7.offset|))) [2018-11-09 23:46:32,796 INFO L421 ceAbstractionStarter]: At program point L412(line 412) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 0 |#t~string7.offset|))) [2018-11-09 23:46:32,796 INFO L425 ceAbstractionStarter]: For program point runTestEXIT(lines 407 417) no Hoare annotation was computed. [2018-11-09 23:46:32,796 INFO L425 ceAbstractionStarter]: For program point runTestFINAL(lines 407 417) no Hoare annotation was computed. [2018-11-09 23:46:32,797 INFO L428 ceAbstractionStarter]: At program point isMethaneAlarmENTRY(lines 183 193) the Hoare annotation is: true [2018-11-09 23:46:32,797 INFO L428 ceAbstractionStarter]: At program point L188(line 188) the Hoare annotation is: true [2018-11-09 23:46:32,797 INFO L425 ceAbstractionStarter]: For program point L188-1(line 188) no Hoare annotation was computed. [2018-11-09 23:46:32,797 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmEXIT(lines 183 193) no Hoare annotation was computed. [2018-11-09 23:46:32,797 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmFINAL(lines 183 193) no Hoare annotation was computed. [2018-11-09 23:46:32,797 INFO L421 ceAbstractionStarter]: At program point deactivatePumpENTRY(lines 175 182) the Hoare annotation is: (let ((.cse0 (= ~systemActive~0 0)) (.cse2 (not (= 0 |#t~string7.offset|)))) (let ((.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse6 (not (= ~methaneLevelCritical~0 1))) (.cse7 (or .cse0 .cse2)) (.cse3 (not (= 1 |old(~pumpRunning~0)|))) (.cse5 (= ~pumpRunning~0 1)) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not (= ~waterLevel~0 2)))) (and (or (or (or (< 1 ~waterLevel~0) .cse0 .cse1 .cse2) .cse3 .cse4) .cse5) (or .cse6 (= ~switchedOnBeforeTS~0 ~pumpRunning~0) (or .cse0 (< 2 ~waterLevel~0) .cse3 .cse1 .cse2)) (or .cse5 .cse6 .cse7 .cse3 .cse8) (or .cse7 .cse3 .cse5 .cse4 .cse8)))) [2018-11-09 23:46:32,797 INFO L425 ceAbstractionStarter]: For program point deactivatePumpEXIT(lines 175 182) no Hoare annotation was computed. [2018-11-09 23:46:32,797 INFO L425 ceAbstractionStarter]: For program point deactivatePumpFINAL(lines 175 182) no Hoare annotation was computed. [2018-11-09 23:46:32,797 INFO L425 ceAbstractionStarter]: For program point isHighWaterSensorDryEXIT(lines 975 988) no Hoare annotation was computed. [2018-11-09 23:46:32,797 INFO L425 ceAbstractionStarter]: For program point L979(lines 979 985) no Hoare annotation was computed. [2018-11-09 23:46:32,797 INFO L428 ceAbstractionStarter]: At program point isHighWaterSensorDryENTRY(lines 975 988) the Hoare annotation is: true [2018-11-09 23:46:32,797 INFO L425 ceAbstractionStarter]: For program point isHighWaterSensorDryFINAL(lines 975 988) no Hoare annotation was computed. [2018-11-09 23:46:32,797 INFO L425 ceAbstractionStarter]: For program point L129(lines 129 146) no Hoare annotation was computed. [2018-11-09 23:46:32,798 INFO L425 ceAbstractionStarter]: For program point processEnvironmentEXIT(lines 125 149) no Hoare annotation was computed. [2018-11-09 23:46:32,798 INFO L421 ceAbstractionStarter]: At program point processEnvironmentENTRY(lines 125 149) the Hoare annotation is: (let ((.cse1 (< 1 ~waterLevel~0)) (.cse7 (not (= 1 |old(~pumpRunning~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse8 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= ~systemActive~0 1))) (.cse4 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse0 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse9 (not (= ~waterLevel~0 2))) (.cse6 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5) .cse6) (or .cse1 .cse7 .cse3 .cse4 .cse5 .cse0 .cse6) (or .cse8 .cse1 .cse7 .cse0 .cse3 .cse4 .cse6) (or .cse8 .cse2 .cse3 .cse4 .cse0 (not (= ~waterLevel~0 1)) .cse6) (or .cse0 (or .cse4 (or .cse2 .cse3 .cse9) .cse5) .cse6) (or (< 0 ~waterLevel~0) .cse8 .cse2 .cse3 .cse4 .cse6 .cse0) (or .cse8 .cse2 .cse3 .cse4 .cse0 .cse9 .cse6))) [2018-11-09 23:46:32,798 INFO L421 ceAbstractionStarter]: At program point L144(line 144) the Hoare annotation is: (let ((.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse8 (not (= ~waterLevel~0 2))) (.cse7 (not (= ~methaneLevelCritical~0 1))) (.cse1 (< 1 ~waterLevel~0)) (.cse9 (not (= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= ~systemActive~0 1))) (.cse4 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5) .cse6) (or .cse7 .cse2 .cse3 .cse4 .cse0 (not (= ~waterLevel~0 1)) .cse6) (or .cse0 (or .cse4 (or .cse2 .cse3 .cse8) .cse5) .cse6) (or (< 0 ~waterLevel~0) .cse7 .cse2 .cse3 .cse4 .cse6 .cse0) (or .cse1 .cse9 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse2 .cse3 .cse4 .cse0 .cse8 .cse6) (or .cse7 .cse1 .cse9 .cse3 .cse4 .cse6))) [2018-11-09 23:46:32,798 INFO L425 ceAbstractionStarter]: For program point L144-1(lines 125 149) no Hoare annotation was computed. [2018-11-09 23:46:32,798 INFO L421 ceAbstractionStarter]: At program point L139(line 139) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse5 (< 1 ~waterLevel~0)) (.cse7 (not (= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= ~systemActive~0 1))) (.cse3 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse4 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 .cse1 (< 2 ~waterLevel~0) .cse2 .cse3 .cse4) (or (or .cse5 .cse1 .cse2 .cse3 .cse6) .cse4) (or .cse1 .cse2 .cse3 .cse6 (not (= ~waterLevel~0 2)) .cse4) (or .cse5 (and (= processEnvironment_~tmp~1 ~methaneLevelCritical~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) .cse7 .cse2 .cse3 .cse6 .cse4) (or .cse0 .cse5 .cse7 .cse2 .cse3 .cse4))) [2018-11-09 23:46:32,798 INFO L421 ceAbstractionStarter]: At program point L135(line 135) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (< 1 ~waterLevel~0)) (.cse7 (not (= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= ~systemActive~0 1))) (.cse3 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 .cse1 (< 2 ~waterLevel~0) .cse2 .cse3 .cse4) (or (or .cse5 .cse1 .cse2 .cse3 .cse6) .cse4) (or .cse0 .cse5 .cse7 .cse2 (and (= processEnvironment_~tmp~1 ~methaneLevelCritical~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse6 (not (= ~waterLevel~0 2)) .cse4) (or .cse5 .cse7 .cse2 .cse3 .cse6 .cse4))) [2018-11-09 23:46:32,798 INFO L425 ceAbstractionStarter]: For program point L133(lines 133 141) no Hoare annotation was computed. [2018-11-09 23:46:32,799 INFO L421 ceAbstractionStarter]: At program point L131(line 131) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse5 (< 1 ~waterLevel~0)) (.cse6 (not (= 1 |old(~pumpRunning~0)|))) (.cse8 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= ~systemActive~0 1))) (.cse3 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 .cse1 (< 2 ~waterLevel~0) .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse2 .cse3 .cse7 .cse8 .cse4) (or (or .cse5 .cse1 .cse2 .cse3 .cse7) .cse4) (or .cse0 .cse5 .cse6 .cse8 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse7 (not (= ~waterLevel~0 2)) .cse4))) [2018-11-09 23:46:32,799 INFO L425 ceAbstractionStarter]: For program point L131-1(line 131) no Hoare annotation was computed. [2018-11-09 23:46:32,799 INFO L425 ceAbstractionStarter]: For program point processEnvironment__wrappee__baseEXIT(lines 91 97) no Hoare annotation was computed. [2018-11-09 23:46:32,799 INFO L428 ceAbstractionStarter]: At program point processEnvironment__wrappee__baseFINAL(lines 91 97) the Hoare annotation is: true [2018-11-09 23:46:32,799 INFO L425 ceAbstractionStarter]: For program point L289(lines 289 293) no Hoare annotation was computed. [2018-11-09 23:46:32,799 INFO L421 ceAbstractionStarter]: At program point testENTRY(lines 277 342) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 0 |#t~string7.offset|))) [2018-11-09 23:46:32,799 INFO L425 ceAbstractionStarter]: For program point L287-1(lines 287 334) no Hoare annotation was computed. [2018-11-09 23:46:32,799 INFO L425 ceAbstractionStarter]: For program point testFINAL(lines 277 342) no Hoare annotation was computed. [2018-11-09 23:46:32,799 INFO L421 ceAbstractionStarter]: At program point L335(lines 286 336) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 0 |#t~string7.offset|))) [2018-11-09 23:46:32,799 INFO L421 ceAbstractionStarter]: At program point L325(line 325) the Hoare annotation is: (let ((.cse11 (not (= ~systemActive~0 0))) (.cse10 (= ~pumpRunning~0 1)) (.cse14 (= 2 ~waterLevel~0)) (.cse6 (= test_~splverifierCounter~0 0))) (let ((.cse4 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (and .cse14 .cse6)) (.cse7 (<= 1 ~switchedOnBeforeTS~0)) (.cse8 (<= ~waterLevel~0 1)) (.cse2 (<= ~pumpRunning~0 0)) (.cse3 (<= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse9 (and (and .cse11 .cse14 (= |#t~string7.offset| 0) .cse6) .cse10)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse12 (<= ~waterLevel~0 2)) (.cse13 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse5 (= ~methaneLevelCritical~0 1))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (and .cse0 .cse1) .cse2 .cse3) (and .cse2 .cse4 .cse5 .cse3 .cse6) (and .cse0 .cse2 .cse4 .cse3 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse7 .cse8 .cse2 .cse5 .cse3 .cse6) (not (= |old(~systemActive~0)| 1)) (and .cse9 .cse5) (and .cse1 .cse2 .cse5 .cse3) (and .cse10 (and .cse0 .cse11 .cse12 .cse6 .cse13)) (and .cse0 .cse2 .cse3 .cse6 .cse13 (<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))) (not (= 0 |#t~string7.offset|)) (and .cse7 .cse0 .cse8 .cse2 .cse3 .cse6) (and .cse8 .cse2 .cse5 .cse3 .cse6 .cse13) (and .cse9 .cse0) (and (and .cse11 .cse12 .cse6 .cse13) .cse10 .cse5) (not (= |old(~methaneLevelCritical~0)| 0))))) [2018-11-09 23:46:32,799 INFO L425 ceAbstractionStarter]: For program point L323(lines 323 329) no Hoare annotation was computed. [2018-11-09 23:46:32,800 INFO L421 ceAbstractionStarter]: At program point L323-1(lines 317 330) the Hoare annotation is: (let ((.cse7 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse13 (= 2 ~waterLevel~0)) (.cse1 (= ~systemActive~0 1)) (.cse4 (= test_~splverifierCounter~0 0))) (let ((.cse9 (= ~systemActive~0 0)) (.cse10 (<= ~pumpRunning~0 0)) (.cse11 (<= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse14 (and .cse2 .cse13 (= |#t~string7.offset| 0) .cse1 .cse4)) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse6 (= ~pumpRunning~0 1)) (.cse12 (or (and (<= 1 ~switchedOnBeforeTS~0) .cse2 .cse1 .cse4) (and .cse2 .cse1 .cse4 .cse7))) (.cse8 (= ~methaneLevelCritical~0 1)) (.cse5 (<= ~waterLevel~0 2))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (and (and .cse5 .cse6 .cse1 .cse4 .cse7) .cse8) (and .cse9 .cse5 .cse10 .cse8 .cse11 .cse4) (and .cse0 .cse5 .cse12) (and .cse9 .cse0 (<= ~waterLevel~0 1) .cse10 .cse11 .cse4) (and .cse9 (and (and .cse0 (and .cse13 .cse4)) .cse10 .cse11)) (and .cse8 .cse14) (not (= 0 |#t~string7.offset|)) (and .cse0 .cse5 .cse6 .cse1 .cse4 .cse7) (and .cse0 .cse14) (and .cse8 .cse1 .cse2 .cse3 .cse4) (and (and .cse13 .cse6 .cse1 .cse4) .cse8) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse13 .cse6 .cse1 .cse4) (and (and .cse12 .cse8) .cse5)))) [2018-11-09 23:46:32,800 INFO L425 ceAbstractionStarter]: For program point L288(lines 287 334) no Hoare annotation was computed. [2018-11-09 23:46:32,800 INFO L425 ceAbstractionStarter]: For program point L317(lines 317 330) no Hoare annotation was computed. [2018-11-09 23:46:32,800 INFO L421 ceAbstractionStarter]: At program point L309(line 309) the Hoare annotation is: (let ((.cse11 (= 0 ~pumpRunning~0)) (.cse12 (= 2 ~waterLevel~0)) (.cse9 (= ~systemActive~0 1)) (.cse5 (= test_~splverifierCounter~0 0))) (let ((.cse10 (and .cse11 .cse12 (= |#t~string7.offset| 0) .cse9 .cse5)) (.cse8 (= ~pumpRunning~0 1)) (.cse0 (= ~systemActive~0 0)) (.cse7 (= 0 ~methaneLevelCritical~0)) (.cse6 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse1 (<= ~waterLevel~0 2)) (.cse2 (<= ~pumpRunning~0 0)) (.cse3 (= ~methaneLevelCritical~0 1)) (.cse4 (<= |old(~pumpRunning~0)| ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~systemActive~0)| 1)) (and .cse7 .cse1 .cse8 .cse9 .cse5 .cse6) (not (= 0 |#t~string7.offset|)) (and .cse3 .cse10) (and .cse7 .cse1 .cse2 .cse9 .cse4 .cse5 .cse6) (and .cse7 .cse9 .cse11 (= |old(~waterLevel~0)| ~waterLevel~0) .cse5) (not (= 0 |old(~pumpRunning~0)|)) (and .cse7 .cse10) (and (and .cse7 .cse12 .cse9 .cse5) .cse8) (and .cse0 .cse7 .cse1 .cse2 .cse4 .cse5 .cse6) (and .cse1 .cse2 .cse3 .cse9 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= 1 ~switchedOnBeforeTS~0) .cse1 .cse2 .cse3 .cse9 .cse4 .cse5)))) [2018-11-09 23:46:32,800 INFO L425 ceAbstractionStarter]: For program point L307(lines 307 313) no Hoare annotation was computed. [2018-11-09 23:46:32,800 INFO L425 ceAbstractionStarter]: For program point L307-1(lines 307 313) no Hoare annotation was computed. [2018-11-09 23:46:32,800 INFO L421 ceAbstractionStarter]: At program point L332(lines 287 334) the Hoare annotation is: (let ((.cse10 (= ~waterLevel~0 2)) (.cse12 (= 0 ~pumpRunning~0)) (.cse7 (= ~systemActive~0 0)) (.cse8 (<= ~waterLevel~0 2)) (.cse2 (= ~methaneLevelCritical~0 1)) (.cse11 (= ~pumpRunning~0 1)) (.cse9 (= 0 ~methaneLevelCritical~0)) (.cse0 (<= ~waterLevel~0 1)) (.cse1 (<= ~pumpRunning~0 0)) (.cse3 (= ~systemActive~0 1)) (.cse4 (<= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse8 .cse1 .cse2 .cse4 .cse5 .cse6) (not (= |old(~systemActive~0)| 1)) (and .cse9 .cse10 .cse11 .cse3 .cse5) (not (= 0 |#t~string7.offset|)) (and .cse9 .cse3 .cse12 (= |old(~waterLevel~0)| ~waterLevel~0) .cse5) (and .cse9 .cse10 .cse3 .cse12 .cse5 .cse6) (not (= 0 |old(~pumpRunning~0)|)) (and .cse10 .cse2 .cse3 .cse12 .cse5 .cse6) (and .cse7 .cse9 .cse8 .cse1 .cse4 .cse5 .cse6) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse9 .cse0 .cse11 .cse3 .cse5 .cse6) (and .cse9 .cse0 .cse1 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-11-09 23:46:32,801 INFO L421 ceAbstractionStarter]: At program point L299(line 299) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse1 (= ~systemActive~0 1)) (.cse3 (= test_~splverifierCounter~0 0))) (let ((.cse5 (= ~systemActive~0 0)) (.cse6 (<= ~waterLevel~0 2)) (.cse12 (= ~waterLevel~0 2)) (.cse11 (= ~pumpRunning~0 1)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse13 (and .cse2 (= 1 ~waterLevel~0) (= |#t~string7.offset| 0) .cse1 .cse3)) (.cse10 (<= ~waterLevel~0 1)) (.cse7 (<= ~pumpRunning~0 0)) (.cse8 (= ~methaneLevelCritical~0 1)) (.cse9 (<= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse4 (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (or (and .cse0 .cse1 .cse2 (<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1)) .cse3 .cse4) (and .cse5 .cse6 .cse7 .cse8 .cse9 .cse3 .cse4) (and .cse0 .cse10 .cse11 .cse1 .cse3 .cse4) (and .cse12 .cse8 .cse1 .cse2 .cse3 .cse4) (not (= |old(~systemActive~0)| 1)) (and .cse8 .cse13) (not (= 0 |#t~string7.offset|)) (not (= 0 |old(~pumpRunning~0)|)) (and .cse5 .cse0 .cse6 .cse7 .cse9 .cse3 .cse4) (and .cse0 .cse12 .cse11 .cse1 .cse3) (and .cse0 .cse13) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (or (and (and (<= 1 ~switchedOnBeforeTS~0) .cse2 .cse10 .cse1 .cse3) .cse8) (and .cse10 .cse7 .cse8 .cse9 .cse1 .cse3 .cse4))))) [2018-11-09 23:46:32,801 INFO L425 ceAbstractionStarter]: For program point L297(lines 297 303) no Hoare annotation was computed. [2018-11-09 23:46:32,801 INFO L425 ceAbstractionStarter]: For program point L297-1(lines 297 303) no Hoare annotation was computed. [2018-11-09 23:46:32,801 INFO L425 ceAbstractionStarter]: For program point testEXIT(lines 277 342) no Hoare annotation was computed. [2018-11-09 23:46:32,801 INFO L425 ceAbstractionStarter]: For program point L737(line 737) no Hoare annotation was computed. [2018-11-09 23:46:32,801 INFO L425 ceAbstractionStarter]: For program point L737-1(line 737) no Hoare annotation was computed. [2018-11-09 23:46:32,801 INFO L425 ceAbstractionStarter]: For program point L732(lines 732 752) no Hoare annotation was computed. [2018-11-09 23:46:32,801 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 718 763) no Hoare annotation was computed. [2018-11-09 23:46:32,801 INFO L425 ceAbstractionStarter]: For program point L759(line 759) no Hoare annotation was computed. [2018-11-09 23:46:32,801 INFO L425 ceAbstractionStarter]: For program point L759-1(line 759) no Hoare annotation was computed. [2018-11-09 23:46:32,801 INFO L425 ceAbstractionStarter]: For program point L757(line 757) no Hoare annotation was computed. [2018-11-09 23:46:32,801 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 718 763) no Hoare annotation was computed. [2018-11-09 23:46:32,801 INFO L425 ceAbstractionStarter]: For program point L757-1(line 757) no Hoare annotation was computed. [2018-11-09 23:46:32,801 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 718 763) no Hoare annotation was computed. [2018-11-09 23:46:32,801 INFO L425 ceAbstractionStarter]: For program point L749(lines 749 750) no Hoare annotation was computed. [2018-11-09 23:46:32,801 INFO L425 ceAbstractionStarter]: For program point L749-1(lines 732 752) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point L742(lines 742 743) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point L738(lines 738 745) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L421 ceAbstractionStarter]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 150 157) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= ~systemActive~0 1)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= ~methaneLevelCritical~0 0)) (not (= ~waterLevel~0 2)) (not (= 0 |#t~string7.offset|)) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point activatePump__wrappee__highWaterSensorEXIT(lines 150 157) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point activatePump__wrappee__highWaterSensorFINAL(lines 150 157) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point printEnvironmentEXIT(lines 943 965) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point L951(lines 951 959) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point printEnvironmentENTRY(lines 943 965) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point L951-2(lines 951 959) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point printEnvironmentFINAL(lines 943 965) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point L704(lines 704 711) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point L696(line 696) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point L680(line 680) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point L639(lines 639 643) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point L664-1(lines 664 684) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point L664-3(lines 664 684) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point L693(line 693) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point L693-1(line 693) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point L685(lines 663 686) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point L677(line 677) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point L644(lines 644 660) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point L677-1(line 677) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point L706(line 706) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point L706-1(line 706) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 615 717) no Hoare annotation was computed. [2018-11-09 23:46:32,802 INFO L425 ceAbstractionStarter]: For program point L665(lines 664 684) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point L661(lines 661 702) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point L653(line 653) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point L653-1(line 653) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point L649(line 649) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point L649-1(line 649) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 615 717) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point L703(lines 703 714) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point L666(lines 666 670) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point L695(line 695) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point L695-1(line 695) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point L691(line 691) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point L691-1(line 691) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 615 717) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point L679(line 679) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point L646(line 646) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point L679-1(line 679) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point L646-1(line 646) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point L675(line 675) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point L675-1(line 675) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point select_oneENTRY(lines 812 821) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point select_oneFINAL(lines 812 821) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point select_oneEXIT(lines 812 821) no Hoare annotation was computed. [2018-11-09 23:46:32,803 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-09 23:46:32,804 INFO L425 ceAbstractionStarter]: For program point L795(line 795) no Hoare annotation was computed. [2018-11-09 23:46:32,804 INFO L425 ceAbstractionStarter]: For program point L795-1(line 795) no Hoare annotation was computed. [2018-11-09 23:46:32,804 INFO L425 ceAbstractionStarter]: For program point L789(line 789) no Hoare annotation was computed. [2018-11-09 23:46:32,804 INFO L425 ceAbstractionStarter]: For program point L948(line 948) no Hoare annotation was computed. [2018-11-09 23:46:32,804 INFO L425 ceAbstractionStarter]: For program point L750(line 750) no Hoare annotation was computed. [2018-11-09 23:46:32,804 INFO L425 ceAbstractionStarter]: For program point L234(line 234) no Hoare annotation was computed. [2018-11-09 23:46:32,804 INFO L425 ceAbstractionStarter]: For program point L234-1(line 234) no Hoare annotation was computed. [2018-11-09 23:46:32,804 INFO L425 ceAbstractionStarter]: For program point L232(line 232) no Hoare annotation was computed. [2018-11-09 23:46:32,804 INFO L425 ceAbstractionStarter]: For program point L232-1(line 232) no Hoare annotation was computed. [2018-11-09 23:46:32,804 INFO L425 ceAbstractionStarter]: For program point L742(line 742) no Hoare annotation was computed. [2018-11-09 23:46:32,804 INFO L425 ceAbstractionStarter]: For program point L742-1(line 742) no Hoare annotation was computed. [2018-11-09 23:46:32,804 INFO L425 ceAbstractionStarter]: For program point L228(line 228) no Hoare annotation was computed. [2018-11-09 23:46:32,804 INFO L425 ceAbstractionStarter]: For program point L742-2(line 742) no Hoare annotation was computed. [2018-11-09 23:46:32,804 INFO L425 ceAbstractionStarter]: For program point L228-1(line 228) no Hoare annotation was computed. [2018-11-09 23:46:32,804 INFO L425 ceAbstractionStarter]: For program point L961(line 961) no Hoare annotation was computed. [2018-11-09 23:46:32,804 INFO L425 ceAbstractionStarter]: For program point L224(line 224) no Hoare annotation was computed. [2018-11-09 23:46:32,805 INFO L425 ceAbstractionStarter]: For program point L961-1(line 961) no Hoare annotation was computed. [2018-11-09 23:46:32,805 INFO L425 ceAbstractionStarter]: For program point L224-1(line 224) no Hoare annotation was computed. [2018-11-09 23:46:32,805 INFO L425 ceAbstractionStarter]: For program point L957(line 957) no Hoare annotation was computed. [2018-11-09 23:46:32,805 INFO L425 ceAbstractionStarter]: For program point L220(line 220) no Hoare annotation was computed. [2018-11-09 23:46:32,805 INFO L425 ceAbstractionStarter]: For program point L796(line 796) no Hoare annotation was computed. [2018-11-09 23:46:32,805 INFO L425 ceAbstractionStarter]: For program point L957-1(line 957) no Hoare annotation was computed. [2018-11-09 23:46:32,805 INFO L425 ceAbstractionStarter]: For program point L220-1(line 220) no Hoare annotation was computed. [2018-11-09 23:46:32,805 INFO L425 ceAbstractionStarter]: For program point L953(line 953) no Hoare annotation was computed. [2018-11-09 23:46:32,805 INFO L425 ceAbstractionStarter]: For program point L216(line 216) no Hoare annotation was computed. [2018-11-09 23:46:32,805 INFO L425 ceAbstractionStarter]: For program point L953-1(line 953) no Hoare annotation was computed. [2018-11-09 23:46:32,805 INFO L425 ceAbstractionStarter]: For program point L216-1(line 216) no Hoare annotation was computed. [2018-11-09 23:46:32,805 INFO L425 ceAbstractionStarter]: For program point L949(line 949) no Hoare annotation was computed. [2018-11-09 23:46:32,805 INFO L425 ceAbstractionStarter]: For program point L212(line 212) no Hoare annotation was computed. [2018-11-09 23:46:32,805 INFO L425 ceAbstractionStarter]: For program point L788(line 788) no Hoare annotation was computed. [2018-11-09 23:46:32,806 INFO L425 ceAbstractionStarter]: For program point L788-1(line 788) no Hoare annotation was computed. [2018-11-09 23:46:32,806 INFO L425 ceAbstractionStarter]: For program point L208(line 208) no Hoare annotation was computed. [2018-11-09 23:46:32,806 INFO L425 ceAbstractionStarter]: For program point L208-1(line 208) no Hoare annotation was computed. [2018-11-09 23:46:32,806 INFO L425 ceAbstractionStarter]: For program point L749(line 749) no Hoare annotation was computed. [2018-11-09 23:46:32,806 INFO L425 ceAbstractionStarter]: For program point L749-1(line 749) no Hoare annotation was computed. [2018-11-09 23:46:32,806 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) [2018-11-09 23:46:32,806 INFO L425 ceAbstractionStarter]: For program point L743(line 743) no Hoare annotation was computed. [2018-11-09 23:46:32,806 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-09 23:46:32,806 INFO L425 ceAbstractionStarter]: For program point activatePumpEXIT(lines 158 174) no Hoare annotation was computed. [2018-11-09 23:46:32,806 INFO L421 ceAbstractionStarter]: At program point L169(line 169) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= ~waterLevel~0 2))) (.cse4 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) (and (= activatePump_~tmp~2 ~methaneLevelCritical~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) .cse3 .cse4) (or (not (= ~methaneLevelCritical~0 1)) .cse0 .cse1 .cse2 .cse3 .cse4))) [2018-11-09 23:46:32,806 INFO L421 ceAbstractionStarter]: At program point activatePumpENTRY(lines 158 174) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse5 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse3 (not (= ~waterLevel~0 2))) (.cse4 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4 .cse5) (or (not (= ~methaneLevelCritical~0 1)) .cse0 .cse1 .cse2 .cse5 .cse3 .cse4))) [2018-11-09 23:46:32,806 INFO L425 ceAbstractionStarter]: For program point L169-1(lines 158 174) no Hoare annotation was computed. [2018-11-09 23:46:32,807 INFO L425 ceAbstractionStarter]: For program point L165(lines 165 171) no Hoare annotation was computed. [2018-11-09 23:46:32,807 INFO L421 ceAbstractionStarter]: At program point L163(line 163) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse5 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse3 (not (= ~waterLevel~0 2))) (.cse4 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4 .cse5) (or (not (= ~methaneLevelCritical~0 1)) .cse0 .cse1 .cse2 .cse5 .cse3 .cse4))) [2018-11-09 23:46:32,807 INFO L425 ceAbstractionStarter]: For program point L163-1(line 163) no Hoare annotation was computed. [2018-11-09 23:46:32,807 INFO L425 ceAbstractionStarter]: For program point isHighWaterLevelEXIT(lines 239 257) no Hoare annotation was computed. [2018-11-09 23:46:32,807 INFO L425 ceAbstractionStarter]: For program point L248(lines 248 252) no Hoare annotation was computed. [2018-11-09 23:46:32,807 INFO L428 ceAbstractionStarter]: At program point L246(line 246) the Hoare annotation is: true [2018-11-09 23:46:32,807 INFO L425 ceAbstractionStarter]: For program point L248-2(lines 248 252) no Hoare annotation was computed. [2018-11-09 23:46:32,807 INFO L428 ceAbstractionStarter]: At program point isHighWaterLevelENTRY(lines 239 257) the Hoare annotation is: true [2018-11-09 23:46:32,807 INFO L425 ceAbstractionStarter]: For program point L246-1(line 246) no Hoare annotation was computed. [2018-11-09 23:46:32,807 INFO L425 ceAbstractionStarter]: For program point isHighWaterLevelFINAL(lines 239 257) no Hoare annotation was computed. [2018-11-09 23:46:32,807 INFO L428 ceAbstractionStarter]: At program point getWaterLevelENTRY(lines 966 974) the Hoare annotation is: true [2018-11-09 23:46:32,807 INFO L425 ceAbstractionStarter]: For program point getWaterLevelFINAL(lines 966 974) no Hoare annotation was computed. [2018-11-09 23:46:32,807 INFO L425 ceAbstractionStarter]: For program point getWaterLevelEXIT(lines 966 974) no Hoare annotation was computed. [2018-11-09 23:46:32,808 INFO L425 ceAbstractionStarter]: For program point L926-1(lines 922 933) no Hoare annotation was computed. [2018-11-09 23:46:32,808 INFO L421 ceAbstractionStarter]: At program point changeMethaneLevelENTRY(lines 922 933) the Hoare annotation is: (let ((.cse2 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= ~systemActive~0 1))) (.cse9 (not (= ~waterLevel~0 2)))) (let ((.cse1 (< 1 ~waterLevel~0)) (.cse13 (< 2 ~waterLevel~0)) (.cse10 (not (= 1 ~pumpRunning~0))) (.cse5 (= ~methaneLevelCritical~0 1)) (.cse7 (not (= ~systemActive~0 0))) (.cse0 (not (= |old(~methaneLevelCritical~0)| 1))) (.cse4 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse8 (or .cse2 .cse3 .cse9)) (.cse11 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse12 (= 0 ~methaneLevelCritical~0)) (.cse6 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or (or .cse0 .cse1 .cse2 .cse4 .cse6) .cse7 .cse5) (or .cse5 (or .cse0 .cse8) .cse6) (or (or (or .cse3 .cse9) .cse10 .cse11) .cse12 .cse6) (or .cse12 .cse2 .cse13 .cse3 .cse4 .cse11 .cse6) (or (< ~switchedOnBeforeTS~0 1) .cse0 .cse1 .cse2 .cse5 .cse3 .cse6) (or .cse2 .cse7 .cse13 .cse4 .cse11 .cse12 .cse6) (or .cse12 .cse13 .cse10 .cse3 .cse4 .cse11 .cse6) (or .cse2 .cse3 .cse12 (not (= ~waterLevel~0 1)) .cse11 .cse6) (or .cse5 .cse7 (or .cse0 (or (or .cse2 .cse9 .cse6) .cse4))) (or (or .cse8 .cse11) .cse12 .cse6)))) [2018-11-09 23:46:32,808 INFO L425 ceAbstractionStarter]: For program point changeMethaneLevelEXIT(lines 922 933) no Hoare annotation was computed. [2018-11-09 23:46:32,808 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-11-09 23:46:32,808 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2018-11-09 23:46:32,808 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-11-09 23:46:32,808 INFO L428 ceAbstractionStarter]: At program point isMethaneLevelCriticalENTRY(lines 934 942) the Hoare annotation is: true [2018-11-09 23:46:32,808 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalFINAL(lines 934 942) no Hoare annotation was computed. [2018-11-09 23:46:32,808 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalEXIT(lines 934 942) no Hoare annotation was computed. [2018-11-09 23:46:32,809 INFO L421 ceAbstractionStarter]: At program point L80(line 80) the Hoare annotation is: (let ((.cse16 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse21 (not (= |old(~waterLevel~0)| 1))) (.cse17 (= ~pumpRunning~0 1)) (.cse18 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse9 (not (= 1 |old(~pumpRunning~0)|))) (.cse22 (= ~methaneLevelCritical~0 0)) (.cse11 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse3 (not (= 0 |#t~string7.offset|))) (.cse19 (not (= 0 |old(~pumpRunning~0)|))) (.cse10 (not (= ~systemActive~0 1))) (.cse23 (not (= |old(~waterLevel~0)| 2)))) (let ((.cse1 (or .cse19 .cse10 .cse23)) (.cse12 (not (= ~systemActive~0 0))) (.cse14 (or .cse19 .cse3)) (.cse15 (or .cse22 .cse10 .cse11)) (.cse7 (< 0 |old(~waterLevel~0)|)) (.cse6 (or (or .cse10 .cse23) .cse9)) (.cse4 (and (= 1 ~waterLevel~0) .cse17 .cse18)) (.cse5 (not (= ~methaneLevelCritical~0 1))) (.cse20 (< |old(~switchedOnBeforeTS~0)| 1)) (.cse8 (and .cse17 .cse16 .cse21 .cse18)) (.cse13 (< 2 |old(~waterLevel~0)|)) (.cse0 (and (= 0 ~pumpRunning~0) .cse16 .cse18)) (.cse2 (not .cse22))) (and (or .cse0 (or .cse1 .cse2) .cse3) (or .cse4 (or .cse5 .cse6) .cse3) (or .cse7 .cse8 .cse9 .cse10 .cse11 .cse2 .cse3) (or .cse12 .cse13 .cse14 .cse2) (or .cse0 (or .cse5 .cse1) .cse3) (or .cse7 .cse5 .cse15 .cse16 .cse9 .cse3) (or .cse5 .cse12 .cse13 .cse14) (or .cse5 (< 1 |old(~waterLevel~0)|) .cse15 .cse9 .cse3 (and .cse17 (<= ~waterLevel~0 0) .cse18)) (or .cse7 .cse19 .cse10 .cse0 .cse11 .cse2 .cse3) (or .cse0 .cse20 .cse19 .cse13 .cse10 .cse2 .cse3) (or (or .cse6 .cse2) .cse4 .cse3) (or .cse5 .cse19 .cse10 .cse0 .cse21 .cse3) (or .cse5 .cse0 (and (or .cse19 .cse13 .cse10 .cse11) (or .cse20 .cse19 .cse13 .cse10)) .cse3) (or .cse8 .cse13 (and (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|) .cse17 .cse18) .cse9 .cse10 .cse11 .cse2 .cse3) (or .cse0 .cse19 .cse10 .cse21 .cse2 .cse3)))) [2018-11-09 23:46:32,809 INFO L421 ceAbstractionStarter]: At program point timeShiftENTRY(lines 64 90) the Hoare annotation is: (let ((.cse10 (< |old(~switchedOnBeforeTS~0)| 1)) (.cse22 (< 2 |old(~waterLevel~0)|)) (.cse19 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse3 (not (= ~systemActive~0 1))) (.cse9 (not (= |old(~waterLevel~0)| 2))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 |#t~string7.offset|))) (.cse27 (= 0 ~pumpRunning~0)) (.cse26 (= ~pumpRunning~0 1)) (.cse14 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse13 (<= ~pumpRunning~0 0)) (.cse15 (<= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse24 (< 1 |old(~waterLevel~0)|)) (.cse6 (and .cse26 .cse14)) (.cse18 (< 0 |old(~waterLevel~0)|)) (.cse2 (and .cse27 .cse14)) (.cse23 (or .cse1 .cse5)) (.cse21 (not (= ~systemActive~0 0))) (.cse4 (not (= |old(~waterLevel~0)| 1))) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= 1 |old(~pumpRunning~0)|))) (.cse25 (and .cse27 (= 2 ~waterLevel~0))) (.cse20 (or .cse1 .cse3 .cse9)) (.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse11 (<= 1 ~switchedOnBeforeTS~0)) (.cse12 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse17 (or .cse1 .cse22 .cse3 .cse19)) (.cse16 (or .cse10 .cse1 .cse22 .cse3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse3 .cse8 .cse9 .cse5) (or .cse10 .cse1 .cse11 .cse3 .cse4 .cse8 .cse5) (or (and (or .cse11 .cse12) .cse13 .cse14 .cse15) (and .cse16 .cse17) .cse8 .cse5) (or .cse18 .cse0 .cse1 .cse3 .cse19 .cse5 (and .cse14 .cse12)) (or .cse0 .cse1 .cse3 .cse19 .cse12 .cse9 .cse5) (or (or .cse20 .cse8) .cse2 .cse5) (or .cse1 .cse21 .cse22 .cse19 .cse8 .cse12 .cse5) (or .cse21 (and .cse13 .cse14 .cse15) .cse22 .cse23 .cse8) (or .cse12 .cse1 .cse22 .cse3 .cse19 .cse8 .cse5) (or .cse2 .cse0 .cse1 .cse21 .cse4 .cse5) (or .cse10 .cse0 .cse24 .cse1 (and .cse11 .cse14) .cse3 .cse5) (or .cse12 .cse22 .cse7 .cse3 .cse19 .cse8 .cse5) (or .cse0 .cse1 .cse21 .cse12 .cse19 .cse9 .cse5) (or .cse0 .cse1 .cse3 .cse19 .cse12 .cse4 .cse5) (or (or .cse0 .cse24 .cse1 .cse19 .cse5) .cse21 .cse12) (or .cse25 .cse21 (or .cse0 (or .cse1 .cse9 .cse5))) (or .cse1 .cse3 .cse2 .cse4 .cse8 .cse5) (or .cse24 .cse7 .cse3 .cse19 .cse8 .cse6 .cse5) (or .cse10 .cse18 .cse1 .cse11 .cse3 .cse8 .cse5) (or .cse6 (or .cse0 (or (or .cse3 .cse9) .cse7)) .cse5) (or .cse18 .cse0 .cse21 .cse2 .cse23) (or .cse10 .cse0 .cse1 .cse11 .cse21 .cse4 .cse5) (or .cse10 .cse1 .cse21 .cse11 .cse4 .cse8 .cse5) (or .cse0 (or .cse3 .cse19) .cse22 (and .cse26 .cse14 .cse12) .cse7 .cse5) (or .cse25 (or .cse0 .cse20) .cse5) (or .cse0 (or (and .cse11 .cse27) (and .cse27 .cse12)) (and .cse17 .cse16) .cse5)))) [2018-11-09 23:46:32,813 INFO L421 ceAbstractionStarter]: At program point L78(lines 78 84) the Hoare annotation is: (let ((.cse5 (= 0 ~pumpRunning~0)) (.cse6 (not (= 0 |#t~string7.offset|))) (.cse3 (not (= 1 |old(~pumpRunning~0)|))) (.cse19 (= ~pumpRunning~0 1)) (.cse18 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse23 (not (= |old(~waterLevel~0)| 1))) (.cse22 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse15 (not (= 0 |old(~pumpRunning~0)|))) (.cse26 (not (= |old(~waterLevel~0)| 2))) (.cse25 (= ~methaneLevelCritical~0 0)) (.cse12 (not (= ~systemActive~0 1))) (.cse13 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (let ((.cse10 (< 0 |old(~waterLevel~0)|)) (.cse2 (or .cse25 .cse12 .cse13)) (.cse16 (< |old(~switchedOnBeforeTS~0)| 1)) (.cse17 (or .cse15 .cse12 .cse26)) (.cse11 (and .cse19 .cse18 .cse23 .cse22)) (.cse4 (<= 1 ~switchedOnBeforeTS~0)) (.cse21 (= 1 ~waterLevel~0)) (.cse20 (or (or .cse12 .cse26) .cse3)) (.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse24 (or .cse15 .cse26 .cse6)) (.cse1 (< 1 |old(~waterLevel~0)|)) (.cse8 (not (= ~systemActive~0 0))) (.cse9 (and .cse5 .cse18 .cse22)) (.cse14 (not .cse25)) (.cse7 (or .cse15 .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 .cse5 (<= ~waterLevel~0 0)) .cse6) (or (or .cse0 .cse1 .cse7) .cse8 .cse9) (or .cse10 .cse11 .cse3 .cse12 .cse13 .cse14 .cse6) (or .cse0 .cse1 .cse9 (and (or .cse15 .cse12 .cse13) (or .cse16 .cse15 .cse12)) .cse6) (or .cse9 (or .cse0 .cse17) .cse6) (or .cse10 .cse0 .cse18 .cse2 .cse3 .cse6) (or .cse16 .cse1 .cse15 .cse9 .cse12 .cse14 .cse6) (or .cse9 (and .cse19 .cse18) (or .cse17 .cse14) .cse6) (or (or .cse20 .cse14) (and .cse21 .cse19 .cse22) .cse6) (or .cse0 .cse15 .cse12 .cse9 .cse23 .cse6) (or .cse8 .cse9 (or .cse24 .cse14)) (or .cse11 (< 2 |old(~waterLevel~0)|) (and (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|) .cse19 .cse22) .cse3 .cse12 .cse13 .cse14 .cse6) (or (and .cse4 .cse5 .cse21) (or .cse0 .cse20) .cse6) (or .cse9 .cse1 .cse15 .cse12 .cse13 .cse14 .cse6) (or .cse9 .cse15 .cse12 .cse23 .cse14 .cse6) (or .cse9 .cse8 (or .cse0 .cse24)) (or .cse1 .cse8 .cse9 .cse14 .cse7)))) [2018-11-09 23:46:32,816 INFO L425 ceAbstractionStarter]: For program point timeShiftEXIT(lines 64 90) no Hoare annotation was computed. [2018-11-09 23:46:32,816 INFO L421 ceAbstractionStarter]: At program point L73(line 73) the Hoare annotation is: (let ((.cse7 (not (= ~systemActive~0 1))) (.cse16 (not (= |old(~waterLevel~0)| 2))) (.cse11 (not (= 1 |old(~pumpRunning~0)|))) (.cse6 (not (= 0 |old(~pumpRunning~0)|))) (.cse8 (not (= 0 |#t~string7.offset|)))) (let ((.cse0 (not (= ~systemActive~0 0))) (.cse2 (or .cse6 .cse8)) (.cse13 (not (= |old(~waterLevel~0)| 1))) (.cse4 (< |old(~switchedOnBeforeTS~0)| 1)) (.cse9 (< 1 |old(~waterLevel~0)|)) (.cse5 (not (= ~methaneLevelCritical~0 1))) (.cse15 (or (or .cse7 .cse16) .cse11)) (.cse12 (and (= ~pumpRunning~0 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse1 (< 2 |old(~waterLevel~0)|)) (.cse10 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse14 (or .cse6 .cse7 .cse16)) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse1 .cse7 .cse8) (or .cse5 .cse9 (or .cse7 .cse10) .cse11 .cse12 .cse8) (or .cse5 .cse0 .cse1 .cse2) (or .cse5 .cse6 .cse7 .cse13 .cse8) (or .cse6 .cse7 .cse13 .cse3 .cse8) (or (or .cse5 .cse14) .cse8) (or .cse4 .cse6 .cse1 .cse7 .cse3 .cse8) (or .cse5 .cse6 .cse1 .cse7 .cse10 .cse8) (or .cse9 .cse12 .cse11 .cse7 .cse10 .cse3 .cse8) (or .cse12 (or .cse5 .cse15) .cse8) (or (or .cse15 .cse3) .cse12 .cse8) (or (or .cse6 .cse1 .cse7 .cse10) .cse3 .cse8) (or (or .cse14 .cse3) .cse8)))) [2018-11-09 23:46:32,816 INFO L425 ceAbstractionStarter]: For program point L71(lines 67 89) no Hoare annotation was computed. [2018-11-09 23:46:32,816 INFO L425 ceAbstractionStarter]: For program point timeShiftFINAL(lines 64 90) no Hoare annotation was computed. [2018-11-09 23:46:32,816 INFO L425 ceAbstractionStarter]: For program point L69(lines 67 89) no Hoare annotation was computed. [2018-11-09 23:46:32,819 INFO L428 ceAbstractionStarter]: At program point L355-3(lines 355 369) the Hoare annotation is: true [2018-11-09 23:46:32,819 INFO L425 ceAbstractionStarter]: For program point cleanupEXIT(lines 345 374) no Hoare annotation was computed. [2018-11-09 23:46:32,819 INFO L428 ceAbstractionStarter]: At program point L351(line 351) the Hoare annotation is: true [2018-11-09 23:46:32,819 INFO L425 ceAbstractionStarter]: For program point L351-1(line 351) no Hoare annotation was computed. [2018-11-09 23:46:32,819 INFO L428 ceAbstractionStarter]: At program point L370(lines 345 374) the Hoare annotation is: true [2018-11-09 23:46:32,819 INFO L425 ceAbstractionStarter]: For program point L366(line 366) no Hoare annotation was computed. [2018-11-09 23:46:32,819 INFO L425 ceAbstractionStarter]: For program point L356(line 356) no Hoare annotation was computed. [2018-11-09 23:46:32,820 INFO L428 ceAbstractionStarter]: At program point cleanupENTRY(lines 345 374) the Hoare annotation is: true [2018-11-09 23:46:32,820 INFO L425 ceAbstractionStarter]: For program point L359(lines 359 363) no Hoare annotation was computed. [2018-11-09 23:46:32,820 INFO L428 ceAbstractionStarter]: At program point L359-1(lines 359 363) the Hoare annotation is: true [2018-11-09 23:46:32,820 INFO L425 ceAbstractionStarter]: For program point L355-1(lines 355 369) no Hoare annotation was computed. [2018-11-09 23:46:32,820 INFO L421 ceAbstractionStarter]: At program point lowerWaterLevelENTRY(lines 898 909) the Hoare annotation is: (let ((.cse1 (< 2 |old(~waterLevel~0)|)) (.cse2 (not (= ~systemActive~0 1))) (.cse4 (not (= 1 ~pumpRunning~0))) (.cse3 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 (or .cse1 .cse2 .cse3) .cse4 (not (= ~methaneLevelCritical~0 0)) .cse5) (or (not (= ~methaneLevelCritical~0 1)) (or .cse1 .cse2 .cse4 .cse3) .cse0 .cse5))) [2018-11-09 23:46:32,820 INFO L425 ceAbstractionStarter]: For program point lowerWaterLevelEXIT(lines 898 909) no Hoare annotation was computed. [2018-11-09 23:46:32,820 INFO L425 ceAbstractionStarter]: For program point L902-1(lines 898 909) no Hoare annotation was computed. [2018-11-09 23:46:32,820 INFO L425 ceAbstractionStarter]: For program point setupEXIT(lines 399 405) no Hoare annotation was computed. [2018-11-09 23:46:32,820 INFO L428 ceAbstractionStarter]: At program point setupFINAL(lines 399 405) the Hoare annotation is: true [2018-11-09 23:46:32,820 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-09 23:46:32,820 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= |#t~string7.offset| 0) (= ~systemActive~0 1) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) [2018-11-09 23:46:32,820 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-09 23:46:32,820 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-09 23:46:32,820 INFO L425 ceAbstractionStarter]: For program point L914-1(lines 910 921) no Hoare annotation was computed. [2018-11-09 23:46:32,820 INFO L425 ceAbstractionStarter]: For program point waterRiseEXIT(lines 910 921) no Hoare annotation was computed. [2018-11-09 23:46:32,820 INFO L421 ceAbstractionStarter]: At program point waterRiseENTRY(lines 910 921) the Hoare annotation is: (let ((.cse8 (not (= 0 ~pumpRunning~0))) (.cse10 (not (= ~systemActive~0 1)))) (let ((.cse2 (or .cse8 .cse10)) (.cse13 (not (= |old(~waterLevel~0)| 1)))) (let ((.cse9 (< 0 |old(~waterLevel~0)|)) (.cse11 (not (= 1 ~pumpRunning~0))) (.cse4 (< 1 |old(~waterLevel~0)|)) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse14 (or .cse2 .cse13)) (.cse1 (not (= ~methaneLevelCritical~0 1))) (.cse6 (not (= ~systemActive~0 0))) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse12 (not (= |old(~waterLevel~0)| 2))) (.cse5 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 (and (or .cse1 .cse2 .cse3) (or (< ~switchedOnBeforeTS~0 1) .cse1 .cse4 .cse2)) (< 2 |old(~waterLevel~0)|) .cse5) (or .cse6 (or .cse4 .cse3 .cse7 .cse8 .cse5) .cse0) (or .cse9 .cse2 .cse0 .cse3 .cse7 .cse5) (or .cse9 .cse0 .cse10 .cse11 .cse3 .cse7 .cse5) (or .cse0 .cse10 .cse11 .cse7 .cse12 .cse5) (or .cse0 .cse10 .cse11 .cse3 .cse13 .cse7 .cse5) (or .cse6 .cse0 .cse3 .cse7 .cse8 .cse12 .cse5) (or .cse14 .cse7 .cse0 .cse5) (or .cse6 (or .cse1 .cse4 .cse3 .cse8 .cse5) .cse0) (or .cse2 .cse0 .cse3 .cse7 .cse12 .cse5) (or .cse0 .cse1 .cse14 .cse5) (or .cse1 .cse6 .cse0 .cse3 .cse8 .cse12 .cse5))))) [2018-11-09 23:46:32,826 INFO L425 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 44) no Hoare annotation was computed. [2018-11-09 23:46:32,826 INFO L425 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 40 47) no Hoare annotation was computed. [2018-11-09 23:46:32,826 INFO L428 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 40 47) the Hoare annotation is: true [2018-11-09 23:46:32,826 INFO L425 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 40 47) no Hoare annotation was computed. [2018-11-09 23:46:32,839 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 11:46:32 BoogieIcfgContainer [2018-11-09 23:46:32,839 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-09 23:46:32,839 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-09 23:46:32,839 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-09 23:46:32,840 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-09 23:46:32,840 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 11:46:01" (3/4) ... [2018-11-09 23:46:32,845 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-09 23:46:32,851 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_free [2018-11-09 23:46:32,851 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_reset [2018-11-09 23:46:32,851 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-11-09 23:46:32,851 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-11-09 23:46:32,851 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__1 [2018-11-09 23:46:32,851 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__2 [2018-11-09 23:46:32,851 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__3 [2018-11-09 23:46:32,851 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-09 23:46:32,851 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__methaneQuery [2018-11-09 23:46:32,851 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure Specification2 [2018-11-09 23:46:32,851 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stopSystem [2018-11-09 23:46:32,851 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isPumpRunning [2018-11-09 23:46:32,851 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printPump [2018-11-09 23:46:32,851 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-11-09 23:46:32,851 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_set [2018-11-09 23:46:32,852 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure runTest [2018-11-09 23:46:32,852 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_argtype [2018-11-09 23:46:32,852 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneAlarm [2018-11-09 23:46:32,852 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2018-11-09 23:46:32,852 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment [2018-11-09 23:46:32,852 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isHighWaterSensorDry [2018-11-09 23:46:32,852 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2018-11-09 23:46:32,852 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-11-09 23:46:32,852 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_arg [2018-11-09 23:46:32,852 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure activatePump__wrappee__highWaterSensor [2018-11-09 23:46:32,852 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-09 23:46:32,852 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__error_stack_mgt [2018-11-09 23:46:32,852 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_one [2018-11-09 23:46:32,852 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printEnvironment [2018-11-09 23:46:32,853 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure activatePump [2018-11-09 23:46:32,853 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~int~TO~int [2018-11-09 23:46:32,853 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isHighWaterLevel [2018-11-09 23:46:32,853 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2018-11-09 23:46:32,853 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getWaterLevel [2018-11-09 23:46:32,853 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2018-11-09 23:46:32,853 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2018-11-09 23:46:32,853 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2018-11-09 23:46:32,853 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure lowerWaterLevel [2018-11-09 23:46:32,853 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-11-09 23:46:32,853 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2018-11-09 23:46:32,853 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-11-09 23:46:32,862 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2018-11-09 23:46:32,862 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2018-11-09 23:46:32,863 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-09 23:46:32,895 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((waterLevel <= 1 && pumpRunning <= 0) && methaneLevelCritical == 1) && systemActive == 1) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning) || ((((((systemActive == 0 && waterLevel <= 2) && pumpRunning <= 0) && methaneLevelCritical == 1) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || !(\old(systemActive) == 1)) || ((((0 == methaneLevelCritical && waterLevel == 2) && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0)) || !(0 == "On")) || ((((0 == methaneLevelCritical && systemActive == 1) && 0 == pumpRunning) && \old(waterLevel) == waterLevel) && splverifierCounter == 0)) || (((((0 == methaneLevelCritical && waterLevel == 2) && systemActive == 1) && 0 == pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || !(0 == \old(pumpRunning))) || (((((waterLevel == 2 && methaneLevelCritical == 1) && systemActive == 1) && 0 == pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((((((systemActive == 0 && 0 == methaneLevelCritical) && waterLevel <= 2) && pumpRunning <= 0) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((((((1 <= switchedOnBeforeTS && waterLevel <= 1) && pumpRunning <= 0) && methaneLevelCritical == 1) && systemActive == 1) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0)) || (((((0 == methaneLevelCritical && waterLevel <= 1) && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((((((0 == methaneLevelCritical && waterLevel <= 1) && pumpRunning <= 0) && systemActive == 1) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0) [2018-11-09 23:46:32,895 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0)) || !(0 == "On") [2018-11-09 23:46:32,955 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_fa3816b4-27aa-44bc-8364-fcffc651353e/bin-2019/uautomizer/witness.graphml [2018-11-09 23:46:32,955 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-09 23:46:32,956 INFO L168 Benchmark]: Toolchain (without parser) took 32937.76 ms. Allocated memory was 1.0 GB in the beginning and 2.4 GB in the end (delta: 1.4 GB). Free memory was 956.6 MB in the beginning and 1.7 GB in the end (delta: -737.9 MB). Peak memory consumption was 636.7 MB. Max. memory is 11.5 GB. [2018-11-09 23:46:32,956 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 23:46:32,956 INFO L168 Benchmark]: CACSL2BoogieTranslator took 307.05 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 932.3 MB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. [2018-11-09 23:46:32,956 INFO L168 Benchmark]: Boogie Preprocessor took 123.79 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 932.3 MB in the beginning and 1.1 GB in the end (delta: -176.4 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. [2018-11-09 23:46:32,957 INFO L168 Benchmark]: RCFGBuilder took 719.08 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 87.1 MB). Peak memory consumption was 87.1 MB. Max. memory is 11.5 GB. [2018-11-09 23:46:32,957 INFO L168 Benchmark]: TraceAbstraction took 31669.15 ms. Allocated memory was 1.1 GB in the beginning and 2.4 GB in the end (delta: 1.3 GB). Free memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: -672.8 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2018-11-09 23:46:32,957 INFO L168 Benchmark]: Witness Printer took 115.72 ms. Allocated memory is still 2.4 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 37.1 kB). Peak memory consumption was 37.1 kB. Max. memory is 11.5 GB. [2018-11-09 23:46:32,958 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 307.05 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 932.3 MB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 123.79 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.8 MB). Free memory was 932.3 MB in the beginning and 1.1 GB in the end (delta: -176.4 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 719.08 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 87.1 MB). Peak memory consumption was 87.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 31669.15 ms. Allocated memory was 1.1 GB in the beginning and 2.4 GB in the end (delta: 1.3 GB). Free memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: -672.8 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. * Witness Printer took 115.72 ms. Allocated memory is still 2.4 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 37.1 kB). Peak memory consumption was 37.1 kB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 44]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 355]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 345]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 287]: Loop Invariant Derived loop invariant: (((((((((((((((((((waterLevel <= 1 && pumpRunning <= 0) && methaneLevelCritical == 1) && systemActive == 1) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning) || ((((((systemActive == 0 && waterLevel <= 2) && pumpRunning <= 0) && methaneLevelCritical == 1) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || !(\old(systemActive) == 1)) || ((((0 == methaneLevelCritical && waterLevel == 2) && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0)) || !(0 == "On")) || ((((0 == methaneLevelCritical && systemActive == 1) && 0 == pumpRunning) && \old(waterLevel) == waterLevel) && splverifierCounter == 0)) || (((((0 == methaneLevelCritical && waterLevel == 2) && systemActive == 1) && 0 == pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || !(0 == \old(pumpRunning))) || (((((waterLevel == 2 && methaneLevelCritical == 1) && systemActive == 1) && 0 == pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((((((systemActive == 0 && 0 == methaneLevelCritical) && waterLevel <= 2) && pumpRunning <= 0) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((((((1 <= switchedOnBeforeTS && waterLevel <= 1) && pumpRunning <= 0) && methaneLevelCritical == 1) && systemActive == 1) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0)) || (((((0 == methaneLevelCritical && waterLevel <= 1) && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((((((0 == methaneLevelCritical && waterLevel <= 1) && pumpRunning <= 0) && systemActive == 1) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 286]: Loop Invariant Derived loop invariant: (((!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0)) || !(0 == "On") - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 347 locations, 1 error locations. SAFE Result, 31.6s OverallTime, 15 OverallIterations, 9 TraceHistogramMax, 9.7s AutomataDifference, 0.0s DeadEndRemovalTime, 17.2s HoareAnnotationTime, HoareTripleCheckerStatistics: 4141 SDtfs, 5679 SDslu, 15433 SDs, 0 SdLazy, 14950 SolverSat, 3284 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1619 GetRequests, 1351 SyntacticMatches, 10 SemanticMatches, 258 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2255 ImplicationChecksByTransitivity, 2.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5223occurred in iteration=13, traceCheckStatistics: No data available, 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: 1.2s AutomataMinimizationTime, 15 MinimizatonAttempts, 4514 StatesRemovedByMinimization, 12 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 67 LocationsWithAnnotation, 9979 PreInvPairs, 10425 NumberOfFragments, 8310 HoareAnnotationTreeSize, 9979 FomulaSimplifications, 151040 FormulaSimplificationTreeSizeReduction, 2.7s HoareSimplificationTime, 67 FomulaSimplificationsInter, 161448 FormulaSimplificationTreeSizeReductionInter, 14.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 4768 NumberOfCodeBlocks, 4768 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 4749 ConstructedInterpolants, 0 QuantifiedInterpolants, 2010865 SizeOfPredicates, 17 NumberOfNonLiveVariables, 4716 ConjunctsInSsa, 70 ConjunctsInUnsatCore, 19 InterpolantComputations, 11 PerfectInterpolantSequences, 3548/3716 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...