./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec5_product40_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_67fc8e47-e26c-4657-a4a1-eefff93748d2/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_67fc8e47-e26c-4657-a4a1-eefff93748d2/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_67fc8e47-e26c-4657-a4a1-eefff93748d2/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_67fc8e47-e26c-4657-a4a1-eefff93748d2/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_product40_true-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_67fc8e47-e26c-4657-a4a1-eefff93748d2/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_67fc8e47-e26c-4657-a4a1-eefff93748d2/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 420052417c34af57247f22c0bc8935a6e484860c .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 12:11:11,567 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 12:11:11,568 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 12:11:11,575 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 12:11:11,575 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 12:11:11,576 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 12:11:11,577 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 12:11:11,578 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 12:11:11,579 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 12:11:11,579 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 12:11:11,580 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 12:11:11,580 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 12:11:11,581 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 12:11:11,582 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 12:11:11,582 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 12:11:11,583 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 12:11:11,583 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 12:11:11,585 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 12:11:11,586 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 12:11:11,587 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 12:11:11,588 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 12:11:11,589 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 12:11:11,591 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 12:11:11,591 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 12:11:11,591 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 12:11:11,592 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 12:11:11,593 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 12:11:11,593 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 12:11:11,594 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 12:11:11,595 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 12:11:11,595 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 12:11:11,596 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 12:11:11,596 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 12:11:11,596 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 12:11:11,597 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 12:11:11,597 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 12:11:11,597 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_67fc8e47-e26c-4657-a4a1-eefff93748d2/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 12:11:11,608 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 12:11:11,608 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 12:11:11,609 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 12:11:11,609 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 12:11:11,610 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 12:11:11,610 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 12:11:11,610 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 12:11:11,610 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 12:11:11,610 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 12:11:11,610 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 12:11:11,611 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 12:11:11,611 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 12:11:11,611 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 12:11:11,611 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 12:11:11,611 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 12:11:11,611 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 12:11:11,611 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 12:11:11,612 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 12:11:11,612 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 12:11:11,612 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 12:11:11,612 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 12:11:11,612 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 12:11:11,612 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 12:11:11,612 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 12:11:11,612 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 12:11:11,614 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 12:11:11,614 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 12:11:11,614 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 12:11:11,614 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 12:11:11,614 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_67fc8e47-e26c-4657-a4a1-eefff93748d2/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 -> 420052417c34af57247f22c0bc8935a6e484860c [2018-11-10 12:11:11,636 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 12:11:11,644 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 12:11:11,646 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 12:11:11,647 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 12:11:11,647 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 12:11:11,648 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_67fc8e47-e26c-4657-a4a1-eefff93748d2/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec5_product40_true-unreach-call_false-termination.cil.c [2018-11-10 12:11:11,685 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_67fc8e47-e26c-4657-a4a1-eefff93748d2/bin-2019/uautomizer/data/8968f2a72/43b464a3ca8f4c0588accfc519fa5b31/FLAG9559d8d13 [2018-11-10 12:11:12,096 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 12:11:12,097 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_67fc8e47-e26c-4657-a4a1-eefff93748d2/sv-benchmarks/c/product-lines/minepump_spec5_product40_true-unreach-call_false-termination.cil.c [2018-11-10 12:11:12,103 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_67fc8e47-e26c-4657-a4a1-eefff93748d2/bin-2019/uautomizer/data/8968f2a72/43b464a3ca8f4c0588accfc519fa5b31/FLAG9559d8d13 [2018-11-10 12:11:12,111 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_67fc8e47-e26c-4657-a4a1-eefff93748d2/bin-2019/uautomizer/data/8968f2a72/43b464a3ca8f4c0588accfc519fa5b31 [2018-11-10 12:11:12,113 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 12:11:12,114 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 12:11:12,115 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 12:11:12,115 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 12:11:12,118 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 12:11:12,118 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:11:12" (1/1) ... [2018-11-10 12:11:12,120 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 10.11 12:11:12, skipping insertion in model container [2018-11-10 12:11:12,121 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:11:12" (1/1) ... [2018-11-10 12:11:12,127 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 12:11:12,154 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 12:11:12,334 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:11:12,342 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 12:11:12,398 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 12:11:12,419 INFO L193 MainTranslator]: Completed translation [2018-11-10 12:11:12,420 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:12 WrapperNode [2018-11-10 12:11:12,420 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 12:11:12,420 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 12:11:12,421 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 12:11:12,421 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 12:11:12,485 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:12" (1/1) ... [2018-11-10 12:11:12,485 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:12" (1/1) ... [2018-11-10 12:11:12,498 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:12" (1/1) ... [2018-11-10 12:11:12,498 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:12" (1/1) ... [2018-11-10 12:11:12,520 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:12" (1/1) ... [2018-11-10 12:11:12,528 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:12" (1/1) ... [2018-11-10 12:11:12,531 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:12" (1/1) ... [2018-11-10 12:11:12,535 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 12:11:12,536 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 12:11:12,536 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 12:11:12,536 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 12:11:12,536 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_67fc8e47-e26c-4657-a4a1-eefff93748d2/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 [2018-11-10 12:11:12,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 12:11:12,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 12:11:12,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-10 12:11:12,578 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 12:11:12,578 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-10 12:11:12,578 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-10 12:11:12,579 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 12:11:12,579 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-10 12:11:12,579 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 12:11:12,579 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-10 12:11:12,579 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 12:11:12,579 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-10 12:11:12,579 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-10 12:11:12,579 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-10 12:11:12,579 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-10 12:11:12,580 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 12:11:12,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-10 12:11:12,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-10 12:11:12,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-10 12:11:12,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-10 12:11:12,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-10 12:11:12,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-10 12:11:12,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2018-11-10 12:11:12,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2018-11-10 12:11:12,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2018-11-10 12:11:12,581 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 12:11:12,581 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-10 12:11:12,581 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 12:11:12,581 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 12:11:12,581 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 12:11:12,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 12:11:12,581 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-10 12:11:12,581 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 12:11:12,581 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 12:11:12,582 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 12:11:12,582 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 12:11:12,582 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 12:11:12,582 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 12:11:12,582 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 12:11:12,582 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-10 12:11:12,582 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 12:11:12,582 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-10 12:11:12,582 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 12:11:12,582 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-10 12:11:12,583 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-10 12:11:12,583 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 12:11:12,583 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 12:11:12,583 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-10 12:11:12,583 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-10 12:11:12,583 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 12:11:12,583 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-10 12:11:12,583 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 12:11:12,583 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 12:11:12,583 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-10 12:11:12,584 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-10 12:11:12,584 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-10 12:11:12,584 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2018-11-10 12:11:12,584 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2018-11-10 12:11:12,584 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 12:11:12,584 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-10 12:11:12,584 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-10 12:11:12,584 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-10 12:11:12,584 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-10 12:11:12,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 12:11:12,585 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 12:11:12,585 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 12:11:12,585 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 12:11:12,585 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 12:11:12,585 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-10 12:11:12,585 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-10 12:11:12,585 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-10 12:11:12,585 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-10 12:11:12,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-10 12:11:12,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 12:11:12,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-10 12:11:12,586 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-10 12:11:12,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 12:11:12,586 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-10 12:11:12,586 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-10 12:11:12,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 12:11:12,586 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-10 12:11:12,586 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-10 12:11:12,586 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-10 12:11:12,586 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 12:11:12,587 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 12:11:12,587 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2018-11-10 12:11:12,587 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-10 12:11:12,587 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 12:11:12,587 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 12:11:12,587 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 12:11:12,587 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 12:11:12,587 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 12:11:12,587 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 12:11:12,587 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-10 12:11:12,588 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 12:11:12,588 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 12:11:12,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-10 12:11:13,176 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 12:11:13,176 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:11:13 BoogieIcfgContainer [2018-11-10 12:11:13,177 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 12:11:13,177 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 12:11:13,178 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 12:11:13,179 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 12:11:13,180 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 12:11:12" (1/3) ... [2018-11-10 12:11:13,180 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5527e9c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 12:11:13, skipping insertion in model container [2018-11-10 12:11:13,180 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:11:12" (2/3) ... [2018-11-10 12:11:13,181 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5527e9c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 12:11:13, skipping insertion in model container [2018-11-10 12:11:13,181 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:11:13" (3/3) ... [2018-11-10 12:11:13,183 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product40_true-unreach-call_false-termination.cil.c [2018-11-10 12:11:13,189 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 12:11:13,197 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 12:11:13,207 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 12:11:13,228 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 12:11:13,229 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 12:11:13,229 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 12:11:13,229 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 12:11:13,229 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 12:11:13,229 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 12:11:13,230 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 12:11:13,230 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 12:11:13,230 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 12:11:13,246 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states. [2018-11-10 12:11:13,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-11-10 12:11:13,254 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:13,255 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] [2018-11-10 12:11:13,257 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:13,262 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:13,262 INFO L82 PathProgramCache]: Analyzing trace with hash 874856351, now seen corresponding path program 1 times [2018-11-10 12:11:13,264 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:13,264 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:13,295 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:13,295 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:13,296 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:13,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:13,473 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 12:11:13,475 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:11:13,475 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 12:11:13,479 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 12:11:13,487 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 12:11:13,487 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 12:11:13,489 INFO L87 Difference]: Start difference. First operand 227 states. Second operand 2 states. [2018-11-10 12:11:13,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:13,522 INFO L93 Difference]: Finished difference Result 328 states and 395 transitions. [2018-11-10 12:11:13,522 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 12:11:13,523 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 95 [2018-11-10 12:11:13,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:13,534 INFO L225 Difference]: With dead ends: 328 [2018-11-10 12:11:13,534 INFO L226 Difference]: Without dead ends: 184 [2018-11-10 12:11:13,537 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 [2018-11-10 12:11:13,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 184 states. [2018-11-10 12:11:13,570 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 184 to 184. [2018-11-10 12:11:13,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 184 states. [2018-11-10 12:11:13,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 209 transitions. [2018-11-10 12:11:13,574 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 209 transitions. Word has length 95 [2018-11-10 12:11:13,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:13,575 INFO L481 AbstractCegarLoop]: Abstraction has 184 states and 209 transitions. [2018-11-10 12:11:13,575 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 12:11:13,575 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 209 transitions. [2018-11-10 12:11:13,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2018-11-10 12:11:13,578 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:13,578 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] [2018-11-10 12:11:13,578 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:13,578 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:13,578 INFO L82 PathProgramCache]: Analyzing trace with hash -606417353, now seen corresponding path program 1 times [2018-11-10 12:11:13,578 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:13,578 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:13,579 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:13,579 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:13,579 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:13,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:13,697 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 12:11:13,697 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:11:13,698 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:11:13,699 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 12:11:13,699 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:11:13,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:11:13,700 INFO L87 Difference]: Start difference. First operand 184 states and 209 transitions. Second operand 3 states. [2018-11-10 12:11:13,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:13,721 INFO L93 Difference]: Finished difference Result 265 states and 303 transitions. [2018-11-10 12:11:13,721 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:11:13,721 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 97 [2018-11-10 12:11:13,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:13,723 INFO L225 Difference]: With dead ends: 265 [2018-11-10 12:11:13,723 INFO L226 Difference]: Without dead ends: 174 [2018-11-10 12:11:13,725 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 [2018-11-10 12:11:13,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 174 states. [2018-11-10 12:11:13,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 174 to 174. [2018-11-10 12:11:13,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 174 states. [2018-11-10 12:11:13,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 174 states and 196 transitions. [2018-11-10 12:11:13,738 INFO L78 Accepts]: Start accepts. Automaton has 174 states and 196 transitions. Word has length 97 [2018-11-10 12:11:13,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:13,739 INFO L481 AbstractCegarLoop]: Abstraction has 174 states and 196 transitions. [2018-11-10 12:11:13,739 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 12:11:13,739 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 196 transitions. [2018-11-10 12:11:13,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2018-11-10 12:11:13,741 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:13,741 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] [2018-11-10 12:11:13,741 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:13,742 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:13,742 INFO L82 PathProgramCache]: Analyzing trace with hash -1479622742, now seen corresponding path program 1 times [2018-11-10 12:11:13,742 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:13,742 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:13,743 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:13,743 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:13,743 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:13,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:13,917 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 12:11:13,918 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:11:13,918 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 12:11:13,918 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 12:11:13,919 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 12:11:13,919 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 12:11:13,919 INFO L87 Difference]: Start difference. First operand 174 states and 196 transitions. Second operand 7 states. [2018-11-10 12:11:14,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:14,265 INFO L93 Difference]: Finished difference Result 451 states and 537 transitions. [2018-11-10 12:11:14,266 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 12:11:14,266 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 102 [2018-11-10 12:11:14,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:14,270 INFO L225 Difference]: With dead ends: 451 [2018-11-10 12:11:14,272 INFO L226 Difference]: Without dead ends: 341 [2018-11-10 12:11:14,274 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-10 12:11:14,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 341 states. [2018-11-10 12:11:14,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 341 to 329. [2018-11-10 12:11:14,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 329 states. [2018-11-10 12:11:14,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 329 states and 389 transitions. [2018-11-10 12:11:14,305 INFO L78 Accepts]: Start accepts. Automaton has 329 states and 389 transitions. Word has length 102 [2018-11-10 12:11:14,305 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:14,305 INFO L481 AbstractCegarLoop]: Abstraction has 329 states and 389 transitions. [2018-11-10 12:11:14,305 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 12:11:14,305 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 389 transitions. [2018-11-10 12:11:14,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-11-10 12:11:14,307 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:14,308 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] [2018-11-10 12:11:14,308 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:14,308 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:14,308 INFO L82 PathProgramCache]: Analyzing trace with hash 183274975, now seen corresponding path program 1 times [2018-11-10 12:11:14,309 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:14,309 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:14,309 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:14,309 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:14,310 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:14,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:14,409 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-10 12:11:14,410 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:11:14,410 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 12:11:14,410 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 12:11:14,411 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 12:11:14,411 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-10 12:11:14,411 INFO L87 Difference]: Start difference. First operand 329 states and 389 transitions. Second operand 7 states. [2018-11-10 12:11:14,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:14,923 INFO L93 Difference]: Finished difference Result 783 states and 1003 transitions. [2018-11-10 12:11:14,923 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-10 12:11:14,923 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2018-11-10 12:11:14,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:14,926 INFO L225 Difference]: With dead ends: 783 [2018-11-10 12:11:14,926 INFO L226 Difference]: Without dead ends: 518 [2018-11-10 12:11:14,927 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-11-10 12:11:14,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 518 states. [2018-11-10 12:11:14,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 518 to 461. [2018-11-10 12:11:14,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 461 states. [2018-11-10 12:11:14,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 461 states and 546 transitions. [2018-11-10 12:11:14,960 INFO L78 Accepts]: Start accepts. Automaton has 461 states and 546 transitions. Word has length 107 [2018-11-10 12:11:14,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:14,961 INFO L481 AbstractCegarLoop]: Abstraction has 461 states and 546 transitions. [2018-11-10 12:11:14,961 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 12:11:14,961 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 546 transitions. [2018-11-10 12:11:14,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-11-10 12:11:14,963 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:14,963 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] [2018-11-10 12:11:14,963 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:14,963 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:14,964 INFO L82 PathProgramCache]: Analyzing trace with hash 2058470016, now seen corresponding path program 1 times [2018-11-10 12:11:14,964 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:14,964 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:14,964 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:14,965 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:14,965 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:14,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:15,030 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 12:11:15,030 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:11:15,030 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 12:11:15,031 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 12:11:15,031 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 12:11:15,031 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 12:11:15,031 INFO L87 Difference]: Start difference. First operand 461 states and 546 transitions. Second operand 6 states. [2018-11-10 12:11:15,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:15,074 INFO L93 Difference]: Finished difference Result 868 states and 1053 transitions. [2018-11-10 12:11:15,074 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 12:11:15,074 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 130 [2018-11-10 12:11:15,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:15,078 INFO L225 Difference]: With dead ends: 868 [2018-11-10 12:11:15,079 INFO L226 Difference]: Without dead ends: 471 [2018-11-10 12:11:15,079 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 [2018-11-10 12:11:15,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 471 states. [2018-11-10 12:11:15,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 471 to 471. [2018-11-10 12:11:15,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2018-11-10 12:11:15,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 556 transitions. [2018-11-10 12:11:15,097 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 556 transitions. Word has length 130 [2018-11-10 12:11:15,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:15,098 INFO L481 AbstractCegarLoop]: Abstraction has 471 states and 556 transitions. [2018-11-10 12:11:15,098 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 12:11:15,098 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 556 transitions. [2018-11-10 12:11:15,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-11-10 12:11:15,099 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:15,100 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] [2018-11-10 12:11:15,100 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:15,100 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:15,100 INFO L82 PathProgramCache]: Analyzing trace with hash -1534897406, now seen corresponding path program 1 times [2018-11-10 12:11:15,100 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:15,100 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:15,101 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:15,101 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:15,101 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:15,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:15,171 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 12:11:15,171 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:11:15,171 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-10 12:11:15,171 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-10 12:11:15,171 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-10 12:11:15,172 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-10 12:11:15,172 INFO L87 Difference]: Start difference. First operand 471 states and 556 transitions. Second operand 8 states. [2018-11-10 12:11:15,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:15,197 INFO L93 Difference]: Finished difference Result 892 states and 1092 transitions. [2018-11-10 12:11:15,198 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 12:11:15,198 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 130 [2018-11-10 12:11:15,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:15,200 INFO L225 Difference]: With dead ends: 892 [2018-11-10 12:11:15,200 INFO L226 Difference]: Without dead ends: 485 [2018-11-10 12:11:15,201 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 [2018-11-10 12:11:15,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2018-11-10 12:11:15,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 479. [2018-11-10 12:11:15,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 479 states. [2018-11-10 12:11:15,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 479 states and 564 transitions. [2018-11-10 12:11:15,218 INFO L78 Accepts]: Start accepts. Automaton has 479 states and 564 transitions. Word has length 130 [2018-11-10 12:11:15,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:15,218 INFO L481 AbstractCegarLoop]: Abstraction has 479 states and 564 transitions. [2018-11-10 12:11:15,218 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-10 12:11:15,218 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 564 transitions. [2018-11-10 12:11:15,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-11-10 12:11:15,220 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:15,220 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] [2018-11-10 12:11:15,220 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:15,220 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:15,220 INFO L82 PathProgramCache]: Analyzing trace with hash 190583491, now seen corresponding path program 1 times [2018-11-10 12:11:15,221 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:15,221 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:15,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:15,221 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:15,221 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:15,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:15,280 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 12:11:15,280 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:11:15,280 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 12:11:15,280 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 12:11:15,281 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 12:11:15,281 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 12:11:15,281 INFO L87 Difference]: Start difference. First operand 479 states and 564 transitions. Second operand 4 states. [2018-11-10 12:11:15,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:15,411 INFO L93 Difference]: Finished difference Result 1458 states and 1810 transitions. [2018-11-10 12:11:15,411 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 12:11:15,412 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 130 [2018-11-10 12:11:15,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:15,415 INFO L225 Difference]: With dead ends: 1458 [2018-11-10 12:11:15,415 INFO L226 Difference]: Without dead ends: 1043 [2018-11-10 12:11:15,416 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 [2018-11-10 12:11:15,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1043 states. [2018-11-10 12:11:15,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1043 to 1026. [2018-11-10 12:11:15,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1026 states. [2018-11-10 12:11:15,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 1026 states and 1245 transitions. [2018-11-10 12:11:15,452 INFO L78 Accepts]: Start accepts. Automaton has 1026 states and 1245 transitions. Word has length 130 [2018-11-10 12:11:15,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:15,452 INFO L481 AbstractCegarLoop]: Abstraction has 1026 states and 1245 transitions. [2018-11-10 12:11:15,453 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 12:11:15,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1245 transitions. [2018-11-10 12:11:15,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2018-11-10 12:11:15,454 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:15,455 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] [2018-11-10 12:11:15,455 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:15,455 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:15,455 INFO L82 PathProgramCache]: Analyzing trace with hash 2097648393, now seen corresponding path program 1 times [2018-11-10 12:11:15,455 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:15,455 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:15,456 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:15,456 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:15,456 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:15,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:15,584 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 12:11:15,584 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:11:15,584 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-10 12:11:15,585 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-10 12:11:15,585 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-10 12:11:15,585 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2018-11-10 12:11:15,585 INFO L87 Difference]: Start difference. First operand 1026 states and 1245 transitions. Second operand 10 states. [2018-11-10 12:11:16,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:16,429 INFO L93 Difference]: Finished difference Result 2750 states and 3508 transitions. [2018-11-10 12:11:16,430 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-11-10 12:11:16,430 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 134 [2018-11-10 12:11:16,430 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:16,438 INFO L225 Difference]: With dead ends: 2750 [2018-11-10 12:11:16,438 INFO L226 Difference]: Without dead ends: 1977 [2018-11-10 12:11:16,441 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 91 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=134, Invalid=418, Unknown=0, NotChecked=0, Total=552 [2018-11-10 12:11:16,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1977 states. [2018-11-10 12:11:16,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1977 to 1743. [2018-11-10 12:11:16,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1743 states. [2018-11-10 12:11:16,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1743 states to 1743 states and 2088 transitions. [2018-11-10 12:11:16,544 INFO L78 Accepts]: Start accepts. Automaton has 1743 states and 2088 transitions. Word has length 134 [2018-11-10 12:11:16,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:16,545 INFO L481 AbstractCegarLoop]: Abstraction has 1743 states and 2088 transitions. [2018-11-10 12:11:16,545 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-10 12:11:16,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 2088 transitions. [2018-11-10 12:11:16,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2018-11-10 12:11:16,548 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:16,548 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:11:16,548 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:16,548 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:16,549 INFO L82 PathProgramCache]: Analyzing trace with hash -601818566, now seen corresponding path program 1 times [2018-11-10 12:11:16,549 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:16,549 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:16,549 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:16,549 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:16,550 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:16,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:16,667 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 24 proven. 7 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-11-10 12:11:16,667 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:11:16,667 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_67fc8e47-e26c-4657-a4a1-eefff93748d2/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 [2018-11-10 12:11:16,675 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:16,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:16,793 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:11:16,947 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 29 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 12:11:16,974 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 12:11:16,975 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 7] total 16 [2018-11-10 12:11:16,975 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-10 12:11:16,975 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-10 12:11:16,976 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2018-11-10 12:11:16,976 INFO L87 Difference]: Start difference. First operand 1743 states and 2088 transitions. Second operand 16 states. [2018-11-10 12:11:17,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:17,992 INFO L93 Difference]: Finished difference Result 3969 states and 4964 transitions. [2018-11-10 12:11:17,993 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2018-11-10 12:11:17,993 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 195 [2018-11-10 12:11:17,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:18,003 INFO L225 Difference]: With dead ends: 3969 [2018-11-10 12:11:18,003 INFO L226 Difference]: Without dead ends: 2473 [2018-11-10 12:11:18,007 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 226 GetRequests, 195 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 189 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=169, Invalid=887, Unknown=0, NotChecked=0, Total=1056 [2018-11-10 12:11:18,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2473 states. [2018-11-10 12:11:18,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2473 to 2211. [2018-11-10 12:11:18,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2211 states. [2018-11-10 12:11:18,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 2211 states and 2617 transitions. [2018-11-10 12:11:18,138 INFO L78 Accepts]: Start accepts. Automaton has 2211 states and 2617 transitions. Word has length 195 [2018-11-10 12:11:18,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:18,138 INFO L481 AbstractCegarLoop]: Abstraction has 2211 states and 2617 transitions. [2018-11-10 12:11:18,138 INFO L482 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-10 12:11:18,138 INFO L276 IsEmpty]: Start isEmpty. Operand 2211 states and 2617 transitions. [2018-11-10 12:11:18,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2018-11-10 12:11:18,145 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:18,146 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:11:18,146 INFO L424 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:18,146 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:18,146 INFO L82 PathProgramCache]: Analyzing trace with hash -2047474683, now seen corresponding path program 1 times [2018-11-10 12:11:18,146 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:18,146 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:18,147 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:18,147 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:18,147 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:18,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:18,286 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 78 proven. 2 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2018-11-10 12:11:18,286 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:11:18,286 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_67fc8e47-e26c-4657-a4a1-eefff93748d2/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 [2018-11-10 12:11:18,294 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:18,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:18,425 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:11:18,686 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 207 proven. 5 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2018-11-10 12:11:18,714 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 12:11:18,714 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 12] total 19 [2018-11-10 12:11:18,715 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2018-11-10 12:11:18,715 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2018-11-10 12:11:18,715 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=299, Unknown=0, NotChecked=0, Total=342 [2018-11-10 12:11:18,716 INFO L87 Difference]: Start difference. First operand 2211 states and 2617 transitions. Second operand 19 states. [2018-11-10 12:11:22,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:22,749 INFO L93 Difference]: Finished difference Result 8701 states and 12405 transitions. [2018-11-10 12:11:22,750 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2018-11-10 12:11:22,750 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 317 [2018-11-10 12:11:22,750 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:22,800 INFO L225 Difference]: With dead ends: 8701 [2018-11-10 12:11:22,800 INFO L226 Difference]: Without dead ends: 6563 [2018-11-10 12:11:22,809 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 393 GetRequests, 328 SyntacticMatches, 0 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1210 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=595, Invalid=3827, Unknown=0, NotChecked=0, Total=4422 [2018-11-10 12:11:22,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6563 states. [2018-11-10 12:11:23,113 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6563 to 4544. [2018-11-10 12:11:23,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4544 states. [2018-11-10 12:11:23,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4544 states to 4544 states and 5200 transitions. [2018-11-10 12:11:23,123 INFO L78 Accepts]: Start accepts. Automaton has 4544 states and 5200 transitions. Word has length 317 [2018-11-10 12:11:23,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:23,123 INFO L481 AbstractCegarLoop]: Abstraction has 4544 states and 5200 transitions. [2018-11-10 12:11:23,123 INFO L482 AbstractCegarLoop]: Interpolant automaton has 19 states. [2018-11-10 12:11:23,124 INFO L276 IsEmpty]: Start isEmpty. Operand 4544 states and 5200 transitions. [2018-11-10 12:11:23,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2018-11-10 12:11:23,133 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:23,134 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:11:23,134 INFO L424 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:23,134 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:23,134 INFO L82 PathProgramCache]: Analyzing trace with hash -46654717, now seen corresponding path program 1 times [2018-11-10 12:11:23,134 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:23,134 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:23,135 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:23,135 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:23,135 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:23,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:23,350 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 103 proven. 53 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2018-11-10 12:11:23,351 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:11:23,351 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_67fc8e47-e26c-4657-a4a1-eefff93748d2/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 [2018-11-10 12:11:23,366 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:23,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:23,493 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:11:23,648 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 243 proven. 16 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2018-11-10 12:11:23,668 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 12:11:23,668 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 9] total 20 [2018-11-10 12:11:23,669 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-11-10 12:11:23,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-11-10 12:11:23,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=333, Unknown=0, NotChecked=0, Total=380 [2018-11-10 12:11:23,669 INFO L87 Difference]: Start difference. First operand 4544 states and 5200 transitions. Second operand 20 states. [2018-11-10 12:11:24,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:24,499 INFO L93 Difference]: Finished difference Result 8615 states and 9927 transitions. [2018-11-10 12:11:24,500 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-10 12:11:24,500 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 333 [2018-11-10 12:11:24,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:24,510 INFO L225 Difference]: With dead ends: 8615 [2018-11-10 12:11:24,511 INFO L226 Difference]: Without dead ends: 4560 [2018-11-10 12:11:24,516 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 366 GetRequests, 336 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 108 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=162, Invalid=830, Unknown=0, NotChecked=0, Total=992 [2018-11-10 12:11:24,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4560 states. [2018-11-10 12:11:24,676 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4560 to 4548. [2018-11-10 12:11:24,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4548 states. [2018-11-10 12:11:24,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4548 states to 4548 states and 5194 transitions. [2018-11-10 12:11:24,683 INFO L78 Accepts]: Start accepts. Automaton has 4548 states and 5194 transitions. Word has length 333 [2018-11-10 12:11:24,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:24,683 INFO L481 AbstractCegarLoop]: Abstraction has 4548 states and 5194 transitions. [2018-11-10 12:11:24,683 INFO L482 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-11-10 12:11:24,684 INFO L276 IsEmpty]: Start isEmpty. Operand 4548 states and 5194 transitions. [2018-11-10 12:11:24,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2018-11-10 12:11:24,690 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:24,691 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:11:24,691 INFO L424 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:24,691 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:24,691 INFO L82 PathProgramCache]: Analyzing trace with hash -393929510, now seen corresponding path program 1 times [2018-11-10 12:11:24,691 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:24,691 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:24,692 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:24,692 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:24,692 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:24,868 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 98 proven. 48 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2018-11-10 12:11:24,869 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 12:11:24,869 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_67fc8e47-e26c-4657-a4a1-eefff93748d2/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 [2018-11-10 12:11:24,876 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:24,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:24,974 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 12:11:25,165 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 170 proven. 17 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2018-11-10 12:11:25,181 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 12:11:25,181 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 8] total 14 [2018-11-10 12:11:25,182 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-10 12:11:25,182 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-10 12:11:25,182 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2018-11-10 12:11:25,182 INFO L87 Difference]: Start difference. First operand 4548 states and 5194 transitions. Second operand 14 states. [2018-11-10 12:11:26,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:26,698 INFO L93 Difference]: Finished difference Result 10254 states and 12841 transitions. [2018-11-10 12:11:26,698 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-11-10 12:11:26,698 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 334 [2018-11-10 12:11:26,698 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:26,723 INFO L225 Difference]: With dead ends: 10254 [2018-11-10 12:11:26,723 INFO L226 Difference]: Without dead ends: 7557 [2018-11-10 12:11:26,731 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 388 GetRequests, 350 SyntacticMatches, 5 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 240 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=285, Invalid=905, Unknown=0, NotChecked=0, Total=1190 [2018-11-10 12:11:26,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7557 states. [2018-11-10 12:11:27,163 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7557 to 5638. [2018-11-10 12:11:27,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5638 states. [2018-11-10 12:11:27,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5638 states to 5638 states and 6441 transitions. [2018-11-10 12:11:27,174 INFO L78 Accepts]: Start accepts. Automaton has 5638 states and 6441 transitions. Word has length 334 [2018-11-10 12:11:27,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:27,174 INFO L481 AbstractCegarLoop]: Abstraction has 5638 states and 6441 transitions. [2018-11-10 12:11:27,174 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-10 12:11:27,174 INFO L276 IsEmpty]: Start isEmpty. Operand 5638 states and 6441 transitions. [2018-11-10 12:11:27,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2018-11-10 12:11:27,190 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:27,190 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, 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, 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] [2018-11-10 12:11:27,191 INFO L424 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:27,191 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:27,191 INFO L82 PathProgramCache]: Analyzing trace with hash 1215127007, now seen corresponding path program 1 times [2018-11-10 12:11:27,191 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:27,191 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:27,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:27,192 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:27,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:27,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:27,330 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2018-11-10 12:11:27,330 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:11:27,330 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 12:11:27,331 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 12:11:27,331 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 12:11:27,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 12:11:27,331 INFO L87 Difference]: Start difference. First operand 5638 states and 6441 transitions. Second operand 3 states. [2018-11-10 12:11:27,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:27,475 INFO L93 Difference]: Finished difference Result 9187 states and 10532 transitions. [2018-11-10 12:11:27,475 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 12:11:27,475 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 382 [2018-11-10 12:11:27,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:27,487 INFO L225 Difference]: With dead ends: 9187 [2018-11-10 12:11:27,487 INFO L226 Difference]: Without dead ends: 3672 [2018-11-10 12:11:27,496 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 [2018-11-10 12:11:27,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3672 states. [2018-11-10 12:11:27,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3672 to 3582. [2018-11-10 12:11:27,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3582 states. [2018-11-10 12:11:27,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3582 states to 3582 states and 4022 transitions. [2018-11-10 12:11:27,714 INFO L78 Accepts]: Start accepts. Automaton has 3582 states and 4022 transitions. Word has length 382 [2018-11-10 12:11:27,714 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:27,714 INFO L481 AbstractCegarLoop]: Abstraction has 3582 states and 4022 transitions. [2018-11-10 12:11:27,714 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 12:11:27,715 INFO L276 IsEmpty]: Start isEmpty. Operand 3582 states and 4022 transitions. [2018-11-10 12:11:27,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2018-11-10 12:11:27,722 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 12:11:27,722 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 12:11:27,722 INFO L424 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 12:11:27,722 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 12:11:27,722 INFO L82 PathProgramCache]: Analyzing trace with hash -735664090, now seen corresponding path program 1 times [2018-11-10 12:11:27,722 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 12:11:27,722 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 12:11:27,723 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:27,723 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 12:11:27,723 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 12:11:27,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 12:11:27,927 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2018-11-10 12:11:27,927 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 12:11:27,927 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-10 12:11:27,928 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 12:11:27,928 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 12:11:27,928 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-11-10 12:11:27,928 INFO L87 Difference]: Start difference. First operand 3582 states and 4022 transitions. Second operand 9 states. [2018-11-10 12:11:28,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 12:11:28,436 INFO L93 Difference]: Finished difference Result 6144 states and 6973 transitions. [2018-11-10 12:11:28,437 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-10 12:11:28,437 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 385 [2018-11-10 12:11:28,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 12:11:28,438 INFO L225 Difference]: With dead ends: 6144 [2018-11-10 12:11:28,438 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 12:11:28,445 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 5 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=69, Invalid=171, Unknown=0, NotChecked=0, Total=240 [2018-11-10 12:11:28,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 12:11:28,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 12:11:28,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 12:11:28,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 12:11:28,446 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 385 [2018-11-10 12:11:28,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 12:11:28,446 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 12:11:28,446 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 12:11:28,447 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 12:11:28,447 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 12:11:28,450 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 12:11:28,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,705 WARN L179 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 254 DAG size of output: 186 [2018-11-10 12:11:28,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:28,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,496 WARN L179 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 586 DAG size of output: 292 [2018-11-10 12:11:29,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:29,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,353 WARN L179 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 444 DAG size of output: 245 [2018-11-10 12:11:30,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,462 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,745 WARN L179 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 410 DAG size of output: 136 [2018-11-10 12:11:30,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,891 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,910 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,930 WARN L179 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 313 DAG size of output: 100 [2018-11-10 12:11:30,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:30,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,161 WARN L179 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 387 DAG size of output: 178 [2018-11-10 12:11:31,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:31,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 12:11:32,060 WARN L179 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 51 [2018-11-10 12:11:32,223 WARN L179 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 125 DAG size of output: 27 [2018-11-10 12:11:32,447 WARN L179 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 39 [2018-11-10 12:11:32,993 WARN L179 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 292 DAG size of output: 49 [2018-11-10 12:11:33,358 WARN L179 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 31 [2018-11-10 12:11:33,736 WARN L179 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 283 DAG size of output: 20 [2018-11-10 12:11:35,081 WARN L179 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 351 DAG size of output: 76 [2018-11-10 12:11:35,565 WARN L179 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 1 [2018-11-10 12:11:36,125 WARN L179 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 55 [2018-11-10 12:11:36,412 WARN L179 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 37 [2018-11-10 12:11:36,863 WARN L179 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 46 [2018-11-10 12:11:37,181 WARN L179 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 48 [2018-11-10 12:11:38,029 WARN L179 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 43 [2018-11-10 12:11:38,253 WARN L179 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 33 [2018-11-10 12:11:39,927 WARN L179 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 254 DAG size of output: 74 [2018-11-10 12:11:40,186 WARN L179 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 48 [2018-11-10 12:11:40,351 WARN L179 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 30 [2018-11-10 12:11:40,510 WARN L179 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 27 [2018-11-10 12:11:40,647 WARN L179 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 22 [2018-11-10 12:11:40,855 WARN L179 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 49 [2018-11-10 12:11:41,039 WARN L179 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 30 [2018-11-10 12:11:41,426 WARN L179 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 42 [2018-11-10 12:11:42,167 WARN L179 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 51 [2018-11-10 12:11:42,475 WARN L179 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 47 [2018-11-10 12:11:42,655 WARN L179 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 30 [2018-11-10 12:11:43,597 WARN L179 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 59 [2018-11-10 12:11:43,836 WARN L179 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 28 [2018-11-10 12:11:44,784 WARN L179 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 58 [2018-11-10 12:11:45,381 WARN L179 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 274 DAG size of output: 52 [2018-11-10 12:11:45,384 INFO L425 ceAbstractionStarter]: For program point L407(line 407) no Hoare annotation was computed. [2018-11-10 12:11:45,384 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 381 436) no Hoare annotation was computed. [2018-11-10 12:11:45,384 INFO L425 ceAbstractionStarter]: For program point L428(lines 405 429) no Hoare annotation was computed. [2018-11-10 12:11:45,384 INFO L425 ceAbstractionStarter]: For program point L412(lines 412 416) no Hoare annotation was computed. [2018-11-10 12:11:45,384 INFO L425 ceAbstractionStarter]: For program point L412-1(lines 412 416) no Hoare annotation was computed. [2018-11-10 12:11:45,384 INFO L425 ceAbstractionStarter]: For program point L406-1(lines 406 427) no Hoare annotation was computed. [2018-11-10 12:11:45,384 INFO L425 ceAbstractionStarter]: For program point L404(line 404) no Hoare annotation was computed. [2018-11-10 12:11:45,384 INFO L425 ceAbstractionStarter]: For program point L404-1(line 404) no Hoare annotation was computed. [2018-11-10 12:11:45,384 INFO L425 ceAbstractionStarter]: For program point L433(line 433) no Hoare annotation was computed. [2018-11-10 12:11:45,384 INFO L425 ceAbstractionStarter]: For program point L425(line 425) no Hoare annotation was computed. [2018-11-10 12:11:45,385 INFO L425 ceAbstractionStarter]: For program point L425-1(lines 406 427) no Hoare annotation was computed. [2018-11-10 12:11:45,385 INFO L425 ceAbstractionStarter]: For program point L423(line 423) no Hoare annotation was computed. [2018-11-10 12:11:45,385 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 381 436) no Hoare annotation was computed. [2018-11-10 12:11:45,385 INFO L425 ceAbstractionStarter]: For program point L423-1(line 423) no Hoare annotation was computed. [2018-11-10 12:11:45,385 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 381 436) no Hoare annotation was computed. [2018-11-10 12:11:45,385 INFO L425 ceAbstractionStarter]: For program point L481(line 481) no Hoare annotation was computed. [2018-11-10 12:11:45,385 INFO L425 ceAbstractionStarter]: For program point L481-1(line 481) no Hoare annotation was computed. [2018-11-10 12:11:45,385 INFO L425 ceAbstractionStarter]: For program point L477(line 477) no Hoare annotation was computed. [2018-11-10 12:11:45,385 INFO L425 ceAbstractionStarter]: For program point L477-1(line 477) no Hoare annotation was computed. [2018-11-10 12:11:45,385 INFO L425 ceAbstractionStarter]: For program point L469(lines 469 473) no Hoare annotation was computed. [2018-11-10 12:11:45,385 INFO L425 ceAbstractionStarter]: For program point L469-1(lines 469 473) no Hoare annotation was computed. [2018-11-10 12:11:45,385 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 437 496) no Hoare annotation was computed. [2018-11-10 12:11:45,385 INFO L425 ceAbstractionStarter]: For program point L463-1(lines 463 488) no Hoare annotation was computed. [2018-11-10 12:11:45,385 INFO L425 ceAbstractionStarter]: For program point L461(line 461) no Hoare annotation was computed. [2018-11-10 12:11:45,385 INFO L425 ceAbstractionStarter]: For program point L461-1(line 461) no Hoare annotation was computed. [2018-11-10 12:11:45,385 INFO L425 ceAbstractionStarter]: For program point L463-3(lines 463 488) no Hoare annotation was computed. [2018-11-10 12:11:45,385 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 437 496) no Hoare annotation was computed. [2018-11-10 12:11:45,386 INFO L425 ceAbstractionStarter]: For program point L486(line 486) no Hoare annotation was computed. [2018-11-10 12:11:45,386 INFO L425 ceAbstractionStarter]: For program point L486-1(line 486) no Hoare annotation was computed. [2018-11-10 12:11:45,386 INFO L425 ceAbstractionStarter]: For program point L482(line 482) no Hoare annotation was computed. [2018-11-10 12:11:45,386 INFO L425 ceAbstractionStarter]: For program point L482-1(line 482) no Hoare annotation was computed. [2018-11-10 12:11:45,386 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 437 496) no Hoare annotation was computed. [2018-11-10 12:11:45,386 INFO L425 ceAbstractionStarter]: For program point L464(line 464) no Hoare annotation was computed. [2018-11-10 12:11:45,386 INFO L425 ceAbstractionStarter]: For program point L489(lines 462 490) no Hoare annotation was computed. [2018-11-10 12:11:45,386 INFO L428 ceAbstractionStarter]: At program point select_helpersFINAL(lines 873 879) the Hoare annotation is: true [2018-11-10 12:11:45,386 INFO L425 ceAbstractionStarter]: For program point select_helpersEXIT(lines 873 879) no Hoare annotation was computed. [2018-11-10 12:11:45,386 INFO L425 ceAbstractionStarter]: For program point valid_productEXIT(lines 880 888) no Hoare annotation was computed. [2018-11-10 12:11:45,386 INFO L428 ceAbstractionStarter]: At program point valid_productENTRY(lines 880 888) the Hoare annotation is: true [2018-11-10 12:11:45,386 INFO L425 ceAbstractionStarter]: For program point valid_productFINAL(lines 880 888) no Hoare annotation was computed. [2018-11-10 12:11:45,386 INFO L421 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 698 705) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 ~pumpRunning~0) (not (= 0 ~pumpRunning~0)) (not (= |#t~string6.offset| 0)) (not (= ~systemActive~0 1)) (not (= |old(~switchedOnBeforeTS~0)| ~pumpRunning~0)) (not (= ~waterLevel~0 1)) (not (= ~methaneLevelCritical~0 0))) [2018-11-10 12:11:45,387 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1EXIT(lines 698 705) no Hoare annotation was computed. [2018-11-10 12:11:45,387 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1FINAL(lines 698 705) no Hoare annotation was computed. [2018-11-10 12:11:45,387 INFO L421 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 706 715) the Hoare annotation is: (let ((.cse6 (< 1 ~waterLevel~0)) (.cse7 (<= 1 ~switchedOnBeforeTS~0)) (.cse5 (< |old(~switchedOnBeforeTS~0)| 1)) (.cse3 (not (= ~systemActive~0 1))) (.cse0 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse1 (not (= 0 ~pumpRunning~0))) (.cse8 (not (= ~systemActive~0 0))) (.cse2 (not (= |#t~string6.offset| 0))) (.cse9 (< 2 ~waterLevel~0)) (.cse4 (not (= |old(~switchedOnBeforeTS~0)| ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~waterLevel~0 2))) (or .cse5 .cse6 .cse1 .cse2 .cse3 .cse7) (or .cse6 .cse1 .cse2 .cse0 .cse3 .cse4) (or .cse5 .cse7 .cse1 .cse8 .cse2 (not (= ~waterLevel~0 1))) (or (or .cse0 .cse7) (or .cse5 .cse1 .cse2 .cse9 .cse3)) (or .cse0 .cse2 .cse9 (not (= 1 ~pumpRunning~0)) .cse3 .cse4) (or .cse0 .cse1 .cse8 .cse2 .cse9 .cse4))) [2018-11-10 12:11:45,387 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2EXIT(lines 706 715) no Hoare annotation was computed. [2018-11-10 12:11:45,387 INFO L425 ceAbstractionStarter]: For program point L711(line 711) no Hoare annotation was computed. [2018-11-10 12:11:45,387 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2FINAL(lines 706 715) no Hoare annotation was computed. [2018-11-10 12:11:45,387 INFO L421 ceAbstractionStarter]: At program point L731(line 731) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= |#t~string6.offset| 0))) (.cse2 (< 2 ~waterLevel~0)) (.cse6 (not (= 1 ~pumpRunning~0))) (.cse3 (not (= ~systemActive~0 1))) (.cse4 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse5 (= ~methaneLevelCritical~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (< ~switchedOnBeforeTS~0 1) (< 1 ~waterLevel~0) .cse0 .cse5 .cse1 .cse3) (or .cse1 .cse6 .cse3 (not (= ~waterLevel~0 2))) (or .cse0 (not (= ~systemActive~0 0)) .cse1 .cse2 .cse4) (or .cse1 .cse2 .cse6 .cse3 .cse4 (not .cse5)))) [2018-11-10 12:11:45,387 INFO L425 ceAbstractionStarter]: For program point L729(lines 729 735) no Hoare annotation was computed. [2018-11-10 12:11:45,387 INFO L425 ceAbstractionStarter]: For program point L728(lines 728 738) no Hoare annotation was computed. [2018-11-10 12:11:45,387 INFO L421 ceAbstractionStarter]: At program point L726(line 726) the Hoare annotation is: (let ((.cse10 (= ~methaneLevelCritical~0 0))) (let ((.cse5 (not (= ~waterLevel~0 1))) (.cse2 (not (= 1 ~pumpRunning~0))) (.cse6 (not .cse10)) (.cse9 (< ~switchedOnBeforeTS~0 1)) (.cse13 (< 0 ~waterLevel~0)) (.cse11 (not (= ~systemActive~0 0))) (.cse8 (not (= ~waterLevel~0 2))) (.cse7 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= |#t~string6.offset| 0))) (.cse12 (< 2 ~waterLevel~0)) (.cse3 (not (= ~systemActive~0 1))) (.cse4 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse0 (= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~7))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse1 .cse3 .cse4 .cse8) (or .cse9 .cse7 .cse10 .cse1 .cse3 .cse5 .cse0) (or .cse1 .cse2 .cse3 .cse8) (or .cse7 .cse11 .cse1 .cse12 .cse0 .cse4) (or .cse13 .cse0 .cse1 .cse2 .cse3 .cse4 .cse6) (or .cse9 .cse13 .cse7 .cse10 .cse1 .cse3 .cse0) (or .cse11 (or (or .cse7 .cse1 .cse8) .cse4)) (or .cse7 .cse1 .cse12 .cse3 .cse4 .cse0)))) [2018-11-10 12:11:45,388 INFO L425 ceAbstractionStarter]: For program point L726-1(line 726) no Hoare annotation was computed. [2018-11-10 12:11:45,388 INFO L425 ceAbstractionStarter]: For program point L724(lines 724 741) no Hoare annotation was computed. [2018-11-10 12:11:45,388 INFO L425 ceAbstractionStarter]: For program point L724-1(lines 716 744) no Hoare annotation was computed. [2018-11-10 12:11:45,388 INFO L428 ceAbstractionStarter]: At program point L722(line 722) the Hoare annotation is: true [2018-11-10 12:11:45,388 INFO L425 ceAbstractionStarter]: For program point L722-1(line 722) no Hoare annotation was computed. [2018-11-10 12:11:45,388 INFO L428 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 716 744) the Hoare annotation is: true [2018-11-10 12:11:45,388 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__3EXIT(lines 716 744) no Hoare annotation was computed. [2018-11-10 12:11:45,388 INFO L421 ceAbstractionStarter]: At program point L834-1(line 834) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |#t~string6.offset| 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= main_~tmp~8 ~systemActive~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 12:11:45,388 INFO L425 ceAbstractionStarter]: For program point L832(lines 832 839) no Hoare annotation was computed. [2018-11-10 12:11:45,388 INFO L425 ceAbstractionStarter]: For program point L832-1(lines 832 839) no Hoare annotation was computed. [2018-11-10 12:11:45,388 INFO L425 ceAbstractionStarter]: For program point L830(line 830) no Hoare annotation was computed. [2018-11-10 12:11:45,388 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 822 844) 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 (= |#t~string6.offset| 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 12:11:45,388 INFO L421 ceAbstractionStarter]: At program point L829(line 829) 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 (= |#t~string6.offset| 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 12:11:45,392 INFO L421 ceAbstractionStarter]: At program point L828(line 828) 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 (= |#t~string6.offset| 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 12:11:45,392 INFO L421 ceAbstractionStarter]: At program point L828-1(line 828) 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 (= |#t~string6.offset| 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 12:11:45,392 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 822 844) no Hoare annotation was computed. [2018-11-10 12:11:45,392 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 822 844) no Hoare annotation was computed. [2018-11-10 12:11:45,393 INFO L421 ceAbstractionStarter]: At program point L834(line 834) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |#t~string6.offset| 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= main_~tmp~8 ~systemActive~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 12:11:45,393 INFO L425 ceAbstractionStarter]: For program point Specification2EXIT(lines 777 800) no Hoare annotation was computed. [2018-11-10 12:11:45,393 INFO L425 ceAbstractionStarter]: For program point Specification2ENTRY(lines 777 800) no Hoare annotation was computed. [2018-11-10 12:11:45,393 INFO L425 ceAbstractionStarter]: For program point Specification2FINAL(lines 777 800) no Hoare annotation was computed. [2018-11-10 12:11:45,393 INFO L425 ceAbstractionStarter]: For program point L795(line 795) no Hoare annotation was computed. [2018-11-10 12:11:45,393 INFO L425 ceAbstractionStarter]: For program point L794(line 794) no Hoare annotation was computed. [2018-11-10 12:11:45,393 INFO L425 ceAbstractionStarter]: For program point L793(line 793) no Hoare annotation was computed. [2018-11-10 12:11:45,393 INFO L425 ceAbstractionStarter]: For program point L792(line 792) no Hoare annotation was computed. [2018-11-10 12:11:45,393 INFO L425 ceAbstractionStarter]: For program point L791(line 791) no Hoare annotation was computed. [2018-11-10 12:11:45,393 INFO L425 ceAbstractionStarter]: For program point L790(line 790) no Hoare annotation was computed. [2018-11-10 12:11:45,393 INFO L425 ceAbstractionStarter]: For program point L789(line 789) no Hoare annotation was computed. [2018-11-10 12:11:45,393 INFO L425 ceAbstractionStarter]: For program point L788(line 788) no Hoare annotation was computed. [2018-11-10 12:11:45,393 INFO L425 ceAbstractionStarter]: For program point L787(line 787) no Hoare annotation was computed. [2018-11-10 12:11:45,393 INFO L425 ceAbstractionStarter]: For program point L786(line 786) no Hoare annotation was computed. [2018-11-10 12:11:45,393 INFO L425 ceAbstractionStarter]: For program point L785(line 785) no Hoare annotation was computed. [2018-11-10 12:11:45,393 INFO L425 ceAbstractionStarter]: For program point L784(line 784) no Hoare annotation was computed. [2018-11-10 12:11:45,394 INFO L425 ceAbstractionStarter]: For program point L783(line 783) no Hoare annotation was computed. [2018-11-10 12:11:45,394 INFO L425 ceAbstractionStarter]: For program point L782(line 782) no Hoare annotation was computed. [2018-11-10 12:11:45,394 INFO L425 ceAbstractionStarter]: For program point stopSystemEXIT(lines 233 247) no Hoare annotation was computed. [2018-11-10 12:11:45,394 INFO L421 ceAbstractionStarter]: At program point L239(line 239) the Hoare annotation is: (let ((.cse2 (not (= ~waterLevel~0 2))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (< 2 ~waterLevel~0)) (.cse7 (< 1 ~waterLevel~0)) (.cse0 (= |old(~systemActive~0)| 0)) (.cse8 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= |#t~string6.offset| 0))) (.cse3 (not (= 1 |old(~pumpRunning~0)|))) (.cse4 (not (= ~systemActive~0 0)))) (and (or (or (or .cse0 .cse1 .cse2) .cse3) (and .cse4 (= ~pumpRunning~0 1))) (or (< ~switchedOnBeforeTS~0 1) .cse1 .cse5 .cse6) (or .cse1 .cse5 (not (= ~waterLevel~0 1))) (or .cse7 (= ~methaneLevelCritical~0 0) (= ~systemActive~0 1) .cse1 .cse3 (not (= |old(~systemActive~0)| 1)) .cse8) (or .cse1 .cse5 .cse2) (or (or .cse1 .cse5 .cse8) .cse6) (or .cse7 (or .cse0 .cse8) .cse1 .cse3 (and .cse4 (= ~switchedOnBeforeTS~0 ~pumpRunning~0))))) [2018-11-10 12:11:45,394 INFO L425 ceAbstractionStarter]: For program point L237(lines 237 243) no Hoare annotation was computed. [2018-11-10 12:11:45,394 INFO L421 ceAbstractionStarter]: At program point stopSystemENTRY(lines 233 247) the Hoare annotation is: (let ((.cse10 (= ~systemActive~0 0))) (let ((.cse0 (and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= ~waterLevel~0 2))) (.cse7 (< 1 ~waterLevel~0)) (.cse4 (= |old(~systemActive~0)| 0)) (.cse8 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= |#t~string6.offset| 0))) (.cse5 (not (= 1 |old(~pumpRunning~0)|))) (.cse6 (not .cse10)) (.cse9 (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (and (or (< ~switchedOnBeforeTS~0 1) .cse0 .cse1 .cse2 (< 2 ~waterLevel~0)) (or .cse0 (or .cse1 .cse2 .cse3)) (or (or (or .cse4 .cse1 .cse3) .cse5) (and .cse6 (= ~pumpRunning~0 1))) (or .cse7 (= ~methaneLevelCritical~0 0) (= ~systemActive~0 1) .cse1 .cse5 (not (= |old(~systemActive~0)| 1)) .cse8) (or .cse9 (or .cse7 .cse1 .cse2 .cse8)) (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 1))) (or (not .cse4) .cse1 .cse2 .cse10 .cse8 .cse3) (or .cse7 (or .cse4 .cse8) .cse1 .cse5 (and .cse6 .cse9))))) [2018-11-10 12:11:45,394 INFO L425 ceAbstractionStarter]: For program point stopSystemFINAL(lines 233 247) no Hoare annotation was computed. [2018-11-10 12:11:45,394 INFO L425 ceAbstractionStarter]: For program point isPumpRunningEXIT(lines 169 177) no Hoare annotation was computed. [2018-11-10 12:11:45,394 INFO L428 ceAbstractionStarter]: At program point isPumpRunningENTRY(lines 169 177) the Hoare annotation is: true [2018-11-10 12:11:45,394 INFO L425 ceAbstractionStarter]: For program point isPumpRunningFINAL(lines 169 177) no Hoare annotation was computed. [2018-11-10 12:11:45,394 INFO L425 ceAbstractionStarter]: For program point L185(lines 185 193) no Hoare annotation was computed. [2018-11-10 12:11:45,394 INFO L425 ceAbstractionStarter]: For program point L185-2(lines 185 193) no Hoare annotation was computed. [2018-11-10 12:11:45,395 INFO L425 ceAbstractionStarter]: For program point L208(line 208) no Hoare annotation was computed. [2018-11-10 12:11:45,395 INFO L425 ceAbstractionStarter]: For program point L208-1(line 208) no Hoare annotation was computed. [2018-11-10 12:11:45,395 INFO L425 ceAbstractionStarter]: For program point printPumpFINAL(lines 178 213) no Hoare annotation was computed. [2018-11-10 12:11:45,395 INFO L425 ceAbstractionStarter]: For program point printPumpENTRY(lines 178 213) no Hoare annotation was computed. [2018-11-10 12:11:45,395 INFO L425 ceAbstractionStarter]: For program point L197(lines 197 205) no Hoare annotation was computed. [2018-11-10 12:11:45,395 INFO L425 ceAbstractionStarter]: For program point L197-2(lines 197 205) no Hoare annotation was computed. [2018-11-10 12:11:45,395 INFO L425 ceAbstractionStarter]: For program point printPumpEXIT(lines 178 213) no Hoare annotation was computed. [2018-11-10 12:11:45,395 INFO L425 ceAbstractionStarter]: For program point select_featuresEXIT(lines 866 872) no Hoare annotation was computed. [2018-11-10 12:11:45,395 INFO L428 ceAbstractionStarter]: At program point select_featuresFINAL(lines 866 872) the Hoare annotation is: true [2018-11-10 12:11:45,395 INFO L425 ceAbstractionStarter]: For program point L376(line 376) no Hoare annotation was computed. [2018-11-10 12:11:45,395 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 335 380) no Hoare annotation was computed. [2018-11-10 12:11:45,395 INFO L425 ceAbstractionStarter]: For program point L372(line 372) no Hoare annotation was computed. [2018-11-10 12:11:45,395 INFO L425 ceAbstractionStarter]: For program point L372-1(line 372) no Hoare annotation was computed. [2018-11-10 12:11:45,395 INFO L425 ceAbstractionStarter]: For program point L372-2(line 372) no Hoare annotation was computed. [2018-11-10 12:11:45,395 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 335 380) no Hoare annotation was computed. [2018-11-10 12:11:45,395 INFO L425 ceAbstractionStarter]: For program point L365(line 365) no Hoare annotation was computed. [2018-11-10 12:11:45,395 INFO L425 ceAbstractionStarter]: For program point L365-1(line 365) no Hoare annotation was computed. [2018-11-10 12:11:45,396 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 335 380) no Hoare annotation was computed. [2018-11-10 12:11:45,396 INFO L425 ceAbstractionStarter]: For program point L361(line 361) no Hoare annotation was computed. [2018-11-10 12:11:45,396 INFO L425 ceAbstractionStarter]: For program point L361-1(line 361) no Hoare annotation was computed. [2018-11-10 12:11:45,396 INFO L425 ceAbstractionStarter]: For program point L358(line 358) no Hoare annotation was computed. [2018-11-10 12:11:45,396 INFO L425 ceAbstractionStarter]: For program point L358-1(line 358) no Hoare annotation was computed. [2018-11-10 12:11:45,396 INFO L425 ceAbstractionStarter]: For program point L672(lines 672 673) no Hoare annotation was computed. [2018-11-10 12:11:45,396 INFO L425 ceAbstractionStarter]: For program point L668(lines 668 675) no Hoare annotation was computed. [2018-11-10 12:11:45,396 INFO L425 ceAbstractionStarter]: For program point L667(line 667) no Hoare annotation was computed. [2018-11-10 12:11:45,396 INFO L425 ceAbstractionStarter]: For program point L667-1(line 667) no Hoare annotation was computed. [2018-11-10 12:11:45,396 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 648 693) no Hoare annotation was computed. [2018-11-10 12:11:45,396 INFO L425 ceAbstractionStarter]: For program point L662(lines 662 682) no Hoare annotation was computed. [2018-11-10 12:11:45,396 INFO L425 ceAbstractionStarter]: For program point L689(line 689) no Hoare annotation was computed. [2018-11-10 12:11:45,396 INFO L425 ceAbstractionStarter]: For program point L689-1(line 689) no Hoare annotation was computed. [2018-11-10 12:11:45,396 INFO L425 ceAbstractionStarter]: For program point L687(line 687) no Hoare annotation was computed. [2018-11-10 12:11:45,396 INFO L425 ceAbstractionStarter]: For program point L687-1(line 687) no Hoare annotation was computed. [2018-11-10 12:11:45,396 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 648 693) no Hoare annotation was computed. [2018-11-10 12:11:45,396 INFO L425 ceAbstractionStarter]: For program point L679(lines 679 680) no Hoare annotation was computed. [2018-11-10 12:11:45,397 INFO L425 ceAbstractionStarter]: For program point L679-1(lines 662 682) no Hoare annotation was computed. [2018-11-10 12:11:45,397 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 648 693) no Hoare annotation was computed. [2018-11-10 12:11:45,397 INFO L421 ceAbstractionStarter]: At program point runTestENTRY(lines 808 818) 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 (= |#t~string6.offset| 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 12:11:45,397 INFO L421 ceAbstractionStarter]: At program point L813(line 813) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |#t~string6.offset| 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))) [2018-11-10 12:11:45,397 INFO L425 ceAbstractionStarter]: For program point runTestEXIT(lines 808 818) no Hoare annotation was computed. [2018-11-10 12:11:45,397 INFO L425 ceAbstractionStarter]: For program point runTestFINAL(lines 808 818) no Hoare annotation was computed. [2018-11-10 12:11:45,397 INFO L428 ceAbstractionStarter]: At program point isMethaneAlarmENTRY(lines 158 168) the Hoare annotation is: true [2018-11-10 12:11:45,397 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmEXIT(lines 158 168) no Hoare annotation was computed. [2018-11-10 12:11:45,397 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmFINAL(lines 158 168) no Hoare annotation was computed. [2018-11-10 12:11:45,397 INFO L428 ceAbstractionStarter]: At program point L163(line 163) the Hoare annotation is: true [2018-11-10 12:11:45,397 INFO L425 ceAbstractionStarter]: For program point L163-1(line 163) no Hoare annotation was computed. [2018-11-10 12:11:45,397 INFO L421 ceAbstractionStarter]: At program point deactivatePumpENTRY(lines 150 157) the Hoare annotation is: (let ((.cse0 (= ~systemActive~0 0)) (.cse1 (not (= |#t~string6.offset| 0))) (.cse2 (not (= 1 |old(~pumpRunning~0)|)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (or (or .cse0 .cse1 (not (= ~waterLevel~0 2))) .cse2)) (or (or .cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) .cse1 (< 2 ~waterLevel~0) .cse2 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)))) [2018-11-10 12:11:45,397 INFO L425 ceAbstractionStarter]: For program point deactivatePumpEXIT(lines 150 157) no Hoare annotation was computed. [2018-11-10 12:11:45,397 INFO L425 ceAbstractionStarter]: For program point deactivatePumpFINAL(lines 150 157) no Hoare annotation was computed. [2018-11-10 12:11:45,398 INFO L425 ceAbstractionStarter]: For program point L973(lines 973 979) no Hoare annotation was computed. [2018-11-10 12:11:45,398 INFO L425 ceAbstractionStarter]: For program point isHighWaterSensorDryEXIT(lines 969 982) no Hoare annotation was computed. [2018-11-10 12:11:45,398 INFO L428 ceAbstractionStarter]: At program point isHighWaterSensorDryENTRY(lines 969 982) the Hoare annotation is: true [2018-11-10 12:11:45,398 INFO L425 ceAbstractionStarter]: For program point isHighWaterSensorDryFINAL(lines 969 982) no Hoare annotation was computed. [2018-11-10 12:11:45,398 INFO L421 ceAbstractionStarter]: At program point L127(line 127) the Hoare annotation is: (let ((.cse4 (and (= processEnvironment_~tmp~1 ~methaneLevelCritical~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse0 (not (= |#t~string6.offset| 0))) (.cse3 (not (= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (not (= 0 |old(~pumpRunning~0)|)) .cse0 (< 2 ~waterLevel~0) .cse1 .cse2) (or .cse0 .cse3 .cse1 .cse2 .cse4 (not (= ~waterLevel~0 1))) (or (< 0 ~waterLevel~0) .cse0 .cse3 .cse1 .cse2 .cse4) (or (< 1 ~waterLevel~0) .cse0 .cse3 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2018-11-10 12:11:45,398 INFO L425 ceAbstractionStarter]: For program point L125(lines 125 133) no Hoare annotation was computed. [2018-11-10 12:11:45,398 INFO L421 ceAbstractionStarter]: At program point L123(line 123) the Hoare annotation is: (let ((.cse0 (not (= |#t~string6.offset| 0))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (not (= 0 |old(~pumpRunning~0)|)) .cse0 (< 2 ~waterLevel~0) .cse1 .cse2) (or (< 1 ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0) .cse0 (not (= 1 |old(~pumpRunning~0)|)) .cse1 .cse2))) [2018-11-10 12:11:45,398 INFO L425 ceAbstractionStarter]: For program point L123-1(line 123) no Hoare annotation was computed. [2018-11-10 12:11:45,398 INFO L425 ceAbstractionStarter]: For program point L121(lines 121 138) no Hoare annotation was computed. [2018-11-10 12:11:45,398 INFO L425 ceAbstractionStarter]: For program point processEnvironmentEXIT(lines 117 141) no Hoare annotation was computed. [2018-11-10 12:11:45,398 INFO L421 ceAbstractionStarter]: At program point processEnvironmentENTRY(lines 117 141) the Hoare annotation is: (let ((.cse1 (not (= |#t~string6.offset| 0))) (.cse0 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse2 (not (= ~systemActive~0 1))) (.cse3 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (< 1 ~waterLevel~0) .cse0 .cse1 (not (= 1 |old(~pumpRunning~0)|)) .cse2 .cse3) (or (not (= 0 |old(~pumpRunning~0)|)) .cse1 (< 2 ~waterLevel~0) .cse0 .cse2 .cse3))) [2018-11-10 12:11:45,398 INFO L421 ceAbstractionStarter]: At program point L136(line 136) the Hoare annotation is: (let ((.cse0 (not (= |#t~string6.offset| 0))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (not (= 0 |old(~pumpRunning~0)|)) .cse0 (< 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0) .cse1 .cse2) (or (< 1 ~waterLevel~0) .cse0 (not (= 1 |old(~pumpRunning~0)|)) .cse1 .cse2))) [2018-11-10 12:11:45,398 INFO L425 ceAbstractionStarter]: For program point L136-1(lines 117 141) no Hoare annotation was computed. [2018-11-10 12:11:45,399 INFO L421 ceAbstractionStarter]: At program point L131(line 131) the Hoare annotation is: (let ((.cse3 (< 1 ~waterLevel~0)) (.cse0 (not (= |#t~string6.offset| 0))) (.cse4 (not (= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (not (= 0 |old(~pumpRunning~0)|)) .cse0 (< 2 ~waterLevel~0) .cse1 .cse2) (or .cse3 .cse0 .cse4 .cse1 .cse2 (and (= processEnvironment_~tmp~1 ~methaneLevelCritical~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (or .cse3 (= ~methaneLevelCritical~0 0) .cse0 .cse4 .cse1 .cse2))) [2018-11-10 12:11:45,399 INFO L425 ceAbstractionStarter]: For program point processEnvironment__wrappee__baseEXIT(lines 83 89) no Hoare annotation was computed. [2018-11-10 12:11:45,399 INFO L428 ceAbstractionStarter]: At program point processEnvironment__wrappee__baseFINAL(lines 83 89) the Hoare annotation is: true [2018-11-10 12:11:45,399 INFO L421 ceAbstractionStarter]: At program point L320(lines 269 321) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |#t~string6.offset| 0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 12:11:45,399 INFO L421 ceAbstractionStarter]: At program point testENTRY(lines 260 327) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |#t~string6.offset| 0)) (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 12:11:45,399 INFO L425 ceAbstractionStarter]: For program point testFINAL(lines 260 327) no Hoare annotation was computed. [2018-11-10 12:11:45,399 INFO L421 ceAbstractionStarter]: At program point L310(line 310) the Hoare annotation is: (let ((.cse0 (<= ~pumpRunning~0 0)) (.cse1 (<= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse5 (not (= ~systemActive~0 0))) (.cse3 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse7 (= ~pumpRunning~0 1)) (.cse4 (= 0 ~pumpRunning~0)) (.cse6 (= 2 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= ~waterLevel~0 0) .cse1 .cse2 .cse3) (not (= |old(~systemActive~0)| 1)) (and (<= 1 ~switchedOnBeforeTS~0) .cse4 (<= ~waterLevel~0 1) .cse2) (and (and .cse5 .cse6 .cse2) .cse7) (and (and .cse5 (<= ~waterLevel~0 2) .cse2 .cse3) .cse7) (not (= |#t~string6.offset| 0)) (and .cse4 .cse6 .cse2) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-11-10 12:11:45,399 INFO L425 ceAbstractionStarter]: For program point L308(lines 308 314) no Hoare annotation was computed. [2018-11-10 12:11:45,399 INFO L421 ceAbstractionStarter]: At program point L308-1(lines 300 315) the Hoare annotation is: (let ((.cse1 (= ~systemActive~0 1)) (.cse2 (= test_~splverifierCounter~0 0))) (let ((.cse0 (and .cse1 .cse2 (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse4 (= ~pumpRunning~0 1)) (.cse3 (<= ~waterLevel~0 2)) (.cse5 (= 0 ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (and (or .cse0 (and (<= 1 ~switchedOnBeforeTS~0) .cse1 .cse2)) (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0)) .cse3) (and .cse0 .cse3 .cse4) (and .cse1 .cse5 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 2) .cse4 .cse1 .cse2) (not (= |old(~systemActive~0)| 1)) (and (= ~systemActive~0 0) (and (and .cse5 .cse2) .cse3)) (and .cse5 (= 2 ~waterLevel~0) .cse1 .cse2) (not (= |#t~string6.offset| 0)) (not (= |old(~methaneLevelCritical~0)| 0))))) [2018-11-10 12:11:45,399 INFO L425 ceAbstractionStarter]: For program point L271(lines 270 319) no Hoare annotation was computed. [2018-11-10 12:11:45,400 INFO L421 ceAbstractionStarter]: At program point L302(line 302) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 1)) (.cse6 (= 2 ~waterLevel~0)) (.cse3 (<= ~waterLevel~0 2)) (.cse2 (= test_~splverifierCounter~0 0)) (.cse5 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse0 (<= ~pumpRunning~0 0)) (.cse1 (<= |old(~pumpRunning~0)| ~pumpRunning~0))) (or (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2) (not (= 0 |old(~pumpRunning~0)|)) (and .cse3 .cse4 .cse2 .cse5) (not (= |old(~waterLevel~0)| 1)) (and (= 0 ~pumpRunning~0) .cse6 .cse2) (not (= |old(~systemActive~0)| 1)) (not (= |#t~string6.offset| 0)) (and .cse4 (and .cse6 .cse2)) (and (or (and (<= 1 ~switchedOnBeforeTS~0) .cse3 .cse2) (and .cse3 .cse2 .cse5)) .cse0 .cse1) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-11-10 12:11:45,400 INFO L425 ceAbstractionStarter]: For program point L300(lines 300 315) no Hoare annotation was computed. [2018-11-10 12:11:45,400 INFO L421 ceAbstractionStarter]: At program point L292(line 292) the Hoare annotation is: (let ((.cse1 (<= ~pumpRunning~0 0)) (.cse2 (<= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse0 (<= ~waterLevel~0 2)) (.cse6 (= ~pumpRunning~0 1)) (.cse4 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse8 (= 0 ~methaneLevelCritical~0)) (.cse5 (= ~systemActive~0 1)) (.cse7 (= 0 ~pumpRunning~0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (and (= ~systemActive~0 0) .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse5 .cse2 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (and (= ~waterLevel~0 2) .cse6 .cse5 .cse3) (and .cse7 (= 2 ~waterLevel~0) .cse5 .cse3) (not (= |#t~string6.offset| 0)) (and (<= 1 ~switchedOnBeforeTS~0) (not (= ~methaneLevelCritical~0 0)) .cse7 .cse0 .cse5 .cse3) (and .cse8 .cse0 .cse6 .cse5 .cse3 .cse4) (and .cse8 .cse5 .cse7 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-11-10 12:11:45,400 INFO L425 ceAbstractionStarter]: For program point L290(lines 290 296) no Hoare annotation was computed. [2018-11-10 12:11:45,400 INFO L425 ceAbstractionStarter]: For program point L290-1(lines 290 296) no Hoare annotation was computed. [2018-11-10 12:11:45,400 INFO L421 ceAbstractionStarter]: At program point L317(lines 270 319) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 1)) (.cse4 (= ~waterLevel~0 2)) (.cse3 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse8 (= 0 ~methaneLevelCritical~0)) (.cse9 (= 0 ~pumpRunning~0)) (.cse7 (<= ~waterLevel~0 1)) (.cse6 (= ~systemActive~0 1)) (.cse2 (= test_~splverifierCounter~0 0)) (.cse0 (<= ~pumpRunning~0 0)) (.cse1 (<= |old(~pumpRunning~0)| ~pumpRunning~0))) (or (and (= ~systemActive~0 0) (<= ~waterLevel~0 2) .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse5 .cse6 .cse2) (not (= |#t~string6.offset| 0)) (and .cse7 .cse0 .cse6 .cse1 .cse2 .cse3) (not (= |old(~systemActive~0)| 1)) (not (= 0 |old(~pumpRunning~0)|)) (and .cse8 .cse7 .cse5 .cse6 .cse2 .cse3) (and .cse4 .cse6 .cse9 .cse2 .cse3) (and .cse8 .cse6 .cse9 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (and (and (<= 1 ~switchedOnBeforeTS~0) (not (= ~methaneLevelCritical~0 0)) .cse7 .cse6 .cse2) .cse0 .cse1) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-11-10 12:11:45,400 INFO L421 ceAbstractionStarter]: At program point L282(line 282) the Hoare annotation is: (let ((.cse7 (= 0 ~pumpRunning~0)) (.cse3 (= ~systemActive~0 1)) (.cse4 (= test_~splverifierCounter~0 0))) (let ((.cse2 (= ~pumpRunning~0 1)) (.cse6 (= ~waterLevel~0 2)) (.cse0 (and .cse7 .cse3 .cse4)) (.cse1 (<= ~waterLevel~0 1)) (.cse5 (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse2 .cse3 .cse4) (and (and .cse0 .cse5) .cse6) (and (= ~systemActive~0 0) (and (and .cse7 .cse4) (<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1)) .cse5)) (not (= |#t~string6.offset| 0)) (and (<= 1 ~switchedOnBeforeTS~0) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (and .cse0 .cse1 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))))) [2018-11-10 12:11:45,400 INFO L425 ceAbstractionStarter]: For program point L280(lines 280 286) no Hoare annotation was computed. [2018-11-10 12:11:45,400 INFO L425 ceAbstractionStarter]: For program point L280-1(lines 280 286) no Hoare annotation was computed. [2018-11-10 12:11:45,400 INFO L425 ceAbstractionStarter]: For program point L272(lines 272 276) no Hoare annotation was computed. [2018-11-10 12:11:45,401 INFO L425 ceAbstractionStarter]: For program point L270-1(lines 270 319) no Hoare annotation was computed. [2018-11-10 12:11:45,401 INFO L425 ceAbstractionStarter]: For program point testEXIT(lines 260 327) no Hoare annotation was computed. [2018-11-10 12:11:45,401 INFO L425 ceAbstractionStarter]: For program point L641(line 641) no Hoare annotation was computed. [2018-11-10 12:11:45,401 INFO L425 ceAbstractionStarter]: For program point L641-1(line 641) no Hoare annotation was computed. [2018-11-10 12:11:45,401 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 602 647) no Hoare annotation was computed. [2018-11-10 12:11:45,401 INFO L425 ceAbstractionStarter]: For program point L633(lines 633 634) no Hoare annotation was computed. [2018-11-10 12:11:45,401 INFO L425 ceAbstractionStarter]: For program point L633-1(lines 616 636) no Hoare annotation was computed. [2018-11-10 12:11:45,401 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 602 647) no Hoare annotation was computed. [2018-11-10 12:11:45,401 INFO L425 ceAbstractionStarter]: For program point L626(lines 626 627) no Hoare annotation was computed. [2018-11-10 12:11:45,401 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 602 647) no Hoare annotation was computed. [2018-11-10 12:11:45,401 INFO L425 ceAbstractionStarter]: For program point L622(lines 622 629) no Hoare annotation was computed. [2018-11-10 12:11:45,401 INFO L425 ceAbstractionStarter]: For program point L621(line 621) no Hoare annotation was computed. [2018-11-10 12:11:45,401 INFO L425 ceAbstractionStarter]: For program point L621-1(line 621) no Hoare annotation was computed. [2018-11-10 12:11:45,401 INFO L425 ceAbstractionStarter]: For program point L616(lines 616 636) no Hoare annotation was computed. [2018-11-10 12:11:45,401 INFO L425 ceAbstractionStarter]: For program point L643(line 643) no Hoare annotation was computed. [2018-11-10 12:11:45,401 INFO L425 ceAbstractionStarter]: For program point L643-1(line 643) no Hoare annotation was computed. [2018-11-10 12:11:45,401 INFO L425 ceAbstractionStarter]: For program point L945(lines 945 953) no Hoare annotation was computed. [2018-11-10 12:11:45,402 INFO L425 ceAbstractionStarter]: For program point L945-2(lines 945 953) no Hoare annotation was computed. [2018-11-10 12:11:45,402 INFO L425 ceAbstractionStarter]: For program point printEnvironmentEXIT(lines 937 959) no Hoare annotation was computed. [2018-11-10 12:11:45,402 INFO L425 ceAbstractionStarter]: For program point printEnvironmentENTRY(lines 937 959) no Hoare annotation was computed. [2018-11-10 12:11:45,402 INFO L425 ceAbstractionStarter]: For program point printEnvironmentFINAL(lines 937 959) no Hoare annotation was computed. [2018-11-10 12:11:45,402 INFO L425 ceAbstractionStarter]: For program point L564(line 564) no Hoare annotation was computed. [2018-11-10 12:11:45,402 INFO L425 ceAbstractionStarter]: For program point L523(lines 523 527) no Hoare annotation was computed. [2018-11-10 12:11:45,402 INFO L425 ceAbstractionStarter]: For program point L548-1(lines 548 568) no Hoare annotation was computed. [2018-11-10 12:11:45,402 INFO L425 ceAbstractionStarter]: For program point L548-3(lines 548 568) no Hoare annotation was computed. [2018-11-10 12:11:45,402 INFO L425 ceAbstractionStarter]: For program point L577(line 577) no Hoare annotation was computed. [2018-11-10 12:11:45,402 INFO L425 ceAbstractionStarter]: For program point L577-1(line 577) no Hoare annotation was computed. [2018-11-10 12:11:45,402 INFO L425 ceAbstractionStarter]: For program point L569(lines 547 570) no Hoare annotation was computed. [2018-11-10 12:11:45,402 INFO L425 ceAbstractionStarter]: For program point L561(line 561) no Hoare annotation was computed. [2018-11-10 12:11:45,402 INFO L425 ceAbstractionStarter]: For program point L528(lines 528 544) no Hoare annotation was computed. [2018-11-10 12:11:45,402 INFO L425 ceAbstractionStarter]: For program point L561-1(line 561) no Hoare annotation was computed. [2018-11-10 12:11:45,402 INFO L425 ceAbstractionStarter]: For program point L590(line 590) no Hoare annotation was computed. [2018-11-10 12:11:45,402 INFO L425 ceAbstractionStarter]: For program point L590-1(line 590) no Hoare annotation was computed. [2018-11-10 12:11:45,403 INFO L425 ceAbstractionStarter]: For program point L549(lines 548 568) no Hoare annotation was computed. [2018-11-10 12:11:45,403 INFO L425 ceAbstractionStarter]: For program point L545(lines 545 586) no Hoare annotation was computed. [2018-11-10 12:11:45,403 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 499 601) no Hoare annotation was computed. [2018-11-10 12:11:45,403 INFO L425 ceAbstractionStarter]: For program point L537(line 537) no Hoare annotation was computed. [2018-11-10 12:11:45,403 INFO L425 ceAbstractionStarter]: For program point L537-1(line 537) no Hoare annotation was computed. [2018-11-10 12:11:45,403 INFO L425 ceAbstractionStarter]: For program point L533(line 533) no Hoare annotation was computed. [2018-11-10 12:11:45,403 INFO L425 ceAbstractionStarter]: For program point L533-1(line 533) no Hoare annotation was computed. [2018-11-10 12:11:45,403 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 598) no Hoare annotation was computed. [2018-11-10 12:11:45,403 INFO L425 ceAbstractionStarter]: For program point L550(lines 550 554) no Hoare annotation was computed. [2018-11-10 12:11:45,403 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 499 601) no Hoare annotation was computed. [2018-11-10 12:11:45,403 INFO L425 ceAbstractionStarter]: For program point L579(line 579) no Hoare annotation was computed. [2018-11-10 12:11:45,403 INFO L425 ceAbstractionStarter]: For program point L579-1(line 579) no Hoare annotation was computed. [2018-11-10 12:11:45,403 INFO L425 ceAbstractionStarter]: For program point L575(line 575) no Hoare annotation was computed. [2018-11-10 12:11:45,403 INFO L425 ceAbstractionStarter]: For program point L575-1(line 575) no Hoare annotation was computed. [2018-11-10 12:11:45,403 INFO L425 ceAbstractionStarter]: For program point L563(line 563) no Hoare annotation was computed. [2018-11-10 12:11:45,403 INFO L425 ceAbstractionStarter]: For program point L530(line 530) no Hoare annotation was computed. [2018-11-10 12:11:45,403 INFO L425 ceAbstractionStarter]: For program point L563-1(line 563) no Hoare annotation was computed. [2018-11-10 12:11:45,404 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 499 601) no Hoare annotation was computed. [2018-11-10 12:11:45,404 INFO L425 ceAbstractionStarter]: For program point L530-1(line 530) no Hoare annotation was computed. [2018-11-10 12:11:45,404 INFO L425 ceAbstractionStarter]: For program point L559(line 559) no Hoare annotation was computed. [2018-11-10 12:11:45,404 INFO L425 ceAbstractionStarter]: For program point L559-1(line 559) no Hoare annotation was computed. [2018-11-10 12:11:45,404 INFO L425 ceAbstractionStarter]: For program point L588(lines 588 595) no Hoare annotation was computed. [2018-11-10 12:11:45,404 INFO L425 ceAbstractionStarter]: For program point L580(line 580) no Hoare annotation was computed. [2018-11-10 12:11:45,404 INFO L425 ceAbstractionStarter]: For program point select_oneENTRY(lines 856 865) no Hoare annotation was computed. [2018-11-10 12:11:45,404 INFO L425 ceAbstractionStarter]: For program point select_oneFINAL(lines 856 865) no Hoare annotation was computed. [2018-11-10 12:11:45,404 INFO L425 ceAbstractionStarter]: For program point select_oneEXIT(lines 856 865) no Hoare annotation was computed. [2018-11-10 12:11:45,404 INFO L425 ceAbstractionStarter]: For program point L673(line 673) no Hoare annotation was computed. [2018-11-10 12:11:45,404 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-10 12:11:45,404 INFO L425 ceAbstractionStarter]: For program point L634(line 634) no Hoare annotation was computed. [2018-11-10 12:11:45,404 INFO L425 ceAbstractionStarter]: For program point L626(line 626) no Hoare annotation was computed. [2018-11-10 12:11:45,404 INFO L425 ceAbstractionStarter]: For program point L209(line 209) no Hoare annotation was computed. [2018-11-10 12:11:45,404 INFO L425 ceAbstractionStarter]: For program point L626-1(line 626) no Hoare annotation was computed. [2018-11-10 12:11:45,404 INFO L425 ceAbstractionStarter]: For program point L209-1(line 209) no Hoare annotation was computed. [2018-11-10 12:11:45,405 INFO L425 ceAbstractionStarter]: For program point L626-2(line 626) no Hoare annotation was computed. [2018-11-10 12:11:45,405 INFO L425 ceAbstractionStarter]: For program point L207(line 207) no Hoare annotation was computed. [2018-11-10 12:11:45,405 INFO L425 ceAbstractionStarter]: For program point L207-1(line 207) no Hoare annotation was computed. [2018-11-10 12:11:45,405 INFO L425 ceAbstractionStarter]: For program point L942(line 942) no Hoare annotation was computed. [2018-11-10 12:11:45,405 INFO L425 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2018-11-10 12:11:45,405 INFO L425 ceAbstractionStarter]: For program point L203-1(line 203) no Hoare annotation was computed. [2018-11-10 12:11:45,405 INFO L425 ceAbstractionStarter]: For program point L680(line 680) no Hoare annotation was computed. [2018-11-10 12:11:45,405 INFO L425 ceAbstractionStarter]: For program point L199(line 199) no Hoare annotation was computed. [2018-11-10 12:11:45,405 INFO L425 ceAbstractionStarter]: For program point L199-1(line 199) no Hoare annotation was computed. [2018-11-10 12:11:45,405 INFO L425 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-11-10 12:11:45,405 INFO L425 ceAbstractionStarter]: For program point L195-1(line 195) no Hoare annotation was computed. [2018-11-10 12:11:45,405 INFO L425 ceAbstractionStarter]: For program point L672(line 672) no Hoare annotation was computed. [2018-11-10 12:11:45,405 INFO L425 ceAbstractionStarter]: For program point L191(line 191) no Hoare annotation was computed. [2018-11-10 12:11:45,405 INFO L425 ceAbstractionStarter]: For program point L672-1(line 672) no Hoare annotation was computed. [2018-11-10 12:11:45,405 INFO L425 ceAbstractionStarter]: For program point L191-1(line 191) no Hoare annotation was computed. [2018-11-10 12:11:45,405 INFO L425 ceAbstractionStarter]: For program point L187(line 187) no Hoare annotation was computed. [2018-11-10 12:11:45,405 INFO L425 ceAbstractionStarter]: For program point L955(line 955) no Hoare annotation was computed. [2018-11-10 12:11:45,406 INFO L425 ceAbstractionStarter]: For program point L955-1(line 955) no Hoare annotation was computed. [2018-11-10 12:11:45,406 INFO L425 ceAbstractionStarter]: For program point L633(line 633) no Hoare annotation was computed. [2018-11-10 12:11:45,406 INFO L425 ceAbstractionStarter]: For program point L633-1(line 633) no Hoare annotation was computed. [2018-11-10 12:11:45,406 INFO L425 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-11-10 12:11:45,406 INFO L425 ceAbstractionStarter]: For program point L951(line 951) no Hoare annotation was computed. [2018-11-10 12:11:45,406 INFO L425 ceAbstractionStarter]: For program point L183-1(line 183) no Hoare annotation was computed. [2018-11-10 12:11:45,406 INFO L425 ceAbstractionStarter]: For program point L951-1(line 951) no Hoare annotation was computed. [2018-11-10 12:11:45,406 INFO L425 ceAbstractionStarter]: For program point L627(line 627) no Hoare annotation was computed. [2018-11-10 12:11:45,406 INFO L425 ceAbstractionStarter]: For program point L947(line 947) no Hoare annotation was computed. [2018-11-10 12:11:45,406 INFO L425 ceAbstractionStarter]: For program point L947-1(line 947) no Hoare annotation was computed. [2018-11-10 12:11:45,406 INFO L425 ceAbstractionStarter]: For program point L943(line 943) no Hoare annotation was computed. [2018-11-10 12:11:45,406 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)) [2018-11-10 12:11:45,406 INFO L425 ceAbstractionStarter]: For program point L679(line 679) no Hoare annotation was computed. [2018-11-10 12:11:45,406 INFO L425 ceAbstractionStarter]: For program point L679-1(line 679) no Hoare annotation was computed. [2018-11-10 12:11:45,406 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 12:11:45,406 INFO L425 ceAbstractionStarter]: For program point activatePumpFINAL(lines 142 149) no Hoare annotation was computed. [2018-11-10 12:11:45,406 INFO L425 ceAbstractionStarter]: For program point activatePumpEXIT(lines 142 149) no Hoare annotation was computed. [2018-11-10 12:11:45,407 INFO L421 ceAbstractionStarter]: At program point activatePumpENTRY(lines 142 149) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 ~pumpRunning~0) (not (= 0 |old(~pumpRunning~0)|)) (not (= |#t~string6.offset| 0)) (not (= ~systemActive~0 1)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= ~waterLevel~0 2))) [2018-11-10 12:11:45,407 INFO L425 ceAbstractionStarter]: For program point isHighWaterLevelEXIT(lines 214 232) no Hoare annotation was computed. [2018-11-10 12:11:45,407 INFO L425 ceAbstractionStarter]: For program point L223(lines 223 227) no Hoare annotation was computed. [2018-11-10 12:11:45,407 INFO L428 ceAbstractionStarter]: At program point L221(line 221) the Hoare annotation is: true [2018-11-10 12:11:45,407 INFO L425 ceAbstractionStarter]: For program point L223-2(lines 223 227) no Hoare annotation was computed. [2018-11-10 12:11:45,407 INFO L425 ceAbstractionStarter]: For program point L221-1(line 221) no Hoare annotation was computed. [2018-11-10 12:11:45,407 INFO L428 ceAbstractionStarter]: At program point isHighWaterLevelENTRY(lines 214 232) the Hoare annotation is: true [2018-11-10 12:11:45,407 INFO L425 ceAbstractionStarter]: For program point isHighWaterLevelFINAL(lines 214 232) no Hoare annotation was computed. [2018-11-10 12:11:45,407 INFO L428 ceAbstractionStarter]: At program point getWaterLevelENTRY(lines 960 968) the Hoare annotation is: true [2018-11-10 12:11:45,407 INFO L425 ceAbstractionStarter]: For program point getWaterLevelFINAL(lines 960 968) no Hoare annotation was computed. [2018-11-10 12:11:45,407 INFO L425 ceAbstractionStarter]: For program point getWaterLevelEXIT(lines 960 968) no Hoare annotation was computed. [2018-11-10 12:11:45,407 INFO L421 ceAbstractionStarter]: At program point changeMethaneLevelENTRY(lines 916 927) the Hoare annotation is: (let ((.cse10 (= |old(~methaneLevelCritical~0)| 0)) (.cse8 (not (= 0 ~pumpRunning~0))) (.cse4 (not (= |#t~string6.offset| 0))) (.cse6 (not (= ~systemActive~0 1))) (.cse13 (not (= ~waterLevel~0 2)))) (let ((.cse0 (or .cse8 .cse4 .cse6 .cse13)) (.cse3 (< 1 ~waterLevel~0)) (.cse5 (not (= 1 ~pumpRunning~0))) (.cse12 (not (= ~systemActive~0 0))) (.cse11 (< 2 ~waterLevel~0)) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse2 (= 0 ~methaneLevelCritical~0)) (.cse1 (not .cse10))) (and (or (or .cse0 .cse1) .cse2) (or .cse3 .cse2 .cse4 .cse5 .cse6 .cse7 .cse1) (or .cse3 .cse8 .cse4 .cse2 .cse6 .cse7 .cse1) (or .cse9 (or .cse10 .cse0)) (or (< ~switchedOnBeforeTS~0 1) .cse8 .cse10 .cse4 .cse11 .cse9 .cse6) (or .cse2 .cse8 .cse12 .cse4 .cse11 .cse7 .cse1) (or .cse10 .cse9 .cse4 .cse5 .cse6 .cse13) (or .cse3 .cse8 .cse9 .cse10 .cse4 .cse6 .cse7) (or (or (or (or .cse4 .cse6 .cse13) .cse1) .cse5) .cse2) (or .cse8 .cse12 .cse10 .cse4 .cse11 .cse9 .cse7) (or .cse8 .cse4 .cse2 .cse6 (not (= ~waterLevel~0 1)) .cse1)))) [2018-11-10 12:11:45,407 INFO L425 ceAbstractionStarter]: For program point L920-1(lines 916 927) no Hoare annotation was computed. [2018-11-10 12:11:45,408 INFO L425 ceAbstractionStarter]: For program point changeMethaneLevelEXIT(lines 916 927) no Hoare annotation was computed. [2018-11-10 12:11:45,408 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-11-10 12:11:45,408 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2018-11-10 12:11:45,408 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-11-10 12:11:45,408 INFO L428 ceAbstractionStarter]: At program point isMethaneLevelCriticalENTRY(lines 928 936) the Hoare annotation is: true [2018-11-10 12:11:45,408 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalFINAL(lines 928 936) no Hoare annotation was computed. [2018-11-10 12:11:45,408 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalEXIT(lines 928 936) no Hoare annotation was computed. [2018-11-10 12:11:45,408 INFO L421 ceAbstractionStarter]: At program point L65(line 65) the Hoare annotation is: (let ((.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse5 (not (= 1 |old(~pumpRunning~0)|))) (.cse6 (= ~pumpRunning~0 1)) (.cse8 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse10 (not (= |old(~waterLevel~0)| 1))) (.cse9 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= |#t~string6.offset| 0))) (.cse4 (< 2 |old(~waterLevel~0)|)) (.cse2 (not (= ~systemActive~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= ~systemActive~0 0)) .cse4 (or .cse0 .cse1)) (or (< 0 |old(~waterLevel~0)|) .cse1 .cse5 .cse2 (and .cse6 .cse7 .cse8) .cse9) (or (and (and .cse6 .cse8) .cse7) .cse1 .cse5 .cse2 .cse3) (or .cse1 .cse5 .cse2 .cse9 .cse10 (and (= 1 ~waterLevel~0) .cse6 .cse8)) (or .cse0 .cse1 .cse2 .cse10) (or .cse0 .cse1 .cse4 .cse2 .cse9) (or (< |old(~switchedOnBeforeTS~0)| 1) .cse0 .cse1 .cse4 .cse2))) [2018-11-10 12:11:45,408 INFO L425 ceAbstractionStarter]: For program point L63(lines 59 81) no Hoare annotation was computed. [2018-11-10 12:11:45,408 INFO L425 ceAbstractionStarter]: For program point L61(lines 59 81) no Hoare annotation was computed. [2018-11-10 12:11:45,408 INFO L421 ceAbstractionStarter]: At program point timeShiftENTRY(lines 56 82) the Hoare annotation is: (let ((.cse12 (= 0 ~pumpRunning~0)) (.cse17 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (< |old(~switchedOnBeforeTS~0)| 1)) (.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse21 (= ~methaneLevelCritical~0 0)) (.cse1 (not (= |#t~string6.offset| 0))) (.cse7 (< 2 |old(~waterLevel~0)|)) (.cse3 (not (= ~systemActive~0 1))) (.cse8 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (let ((.cse13 (and (or .cse9 .cse0 .cse21 .cse1 .cse7 .cse3) (or .cse0 .cse21 .cse1 .cse7 .cse3 .cse8))) (.cse4 (not (= |old(~waterLevel~0)| 1))) (.cse6 (not (= ~systemActive~0 0))) (.cse10 (< 1 |old(~waterLevel~0)|)) (.cse11 (<= 1 ~switchedOnBeforeTS~0)) (.cse5 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse18 (and (<= ~pumpRunning~0 0) .cse17 (<= |old(~pumpRunning~0)| ~pumpRunning~0))) (.cse19 (let ((.cse20 (not .cse21))) (and (or .cse0 .cse1 .cse7 .cse3 .cse8 .cse20) (or .cse9 .cse0 .cse1 .cse7 .cse3 .cse20)))) (.cse15 (not (= 1 |old(~pumpRunning~0)|))) (.cse14 (and (= ~pumpRunning~0 1) .cse17)) (.cse2 (and .cse12 .cse17)) (.cse16 (not (= |old(~waterLevel~0)| 2)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse6 .cse1 .cse7 .cse8) (or .cse9 .cse10 .cse0 .cse1 .cse3 .cse11) (or (or (and .cse12 .cse5) (and .cse11 .cse12)) .cse13) (or .cse10 .cse14 .cse1 .cse15 .cse3 .cse8) (or .cse5 .cse0 .cse1 .cse3 .cse8 .cse16) (or .cse17 .cse13) (or .cse5 .cse1 .cse7 .cse15 .cse3 .cse8) (or .cse9 .cse11 .cse0 .cse6 .cse1 .cse4) (or .cse6 .cse7 (or .cse0 .cse1) .cse18) (or .cse10 .cse0 .cse1 .cse5 .cse3 .cse8) (or .cse19 (or .cse11 .cse5)) (or .cse18 .cse19) (or (or (or .cse3 .cse16) .cse15) .cse14 .cse1) (or .cse2 (or .cse0 .cse1 .cse3 .cse16))))) [2018-11-10 12:11:45,409 INFO L425 ceAbstractionStarter]: For program point timeShiftEXIT(lines 56 82) no Hoare annotation was computed. [2018-11-10 12:11:45,409 INFO L421 ceAbstractionStarter]: At program point L72(line 72) the Hoare annotation is: (let ((.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse7 (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (let ((.cse1 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse6 (= ~pumpRunning~0 1)) (.cse4 (not (= 1 |old(~pumpRunning~0)|))) (.cse10 (not (= |old(~waterLevel~0)| 2))) (.cse5 (< 1 |old(~waterLevel~0)|)) (.cse9 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= |#t~string6.offset| 0))) (.cse0 (not (= ~systemActive~0 1))) (.cse8 (and (= 0 ~pumpRunning~0) .cse3 .cse7))) (and (or (< 0 |old(~waterLevel~0)|) (or .cse0 .cse1) .cse2 .cse3 .cse4) (or .cse5 (and .cse6 (<= ~waterLevel~0 0) .cse7) .cse2 .cse4 .cse0 .cse1) (or .cse8 .cse9 .cse2 .cse0 (not (= |old(~waterLevel~0)| 1))) (or (not (= ~systemActive~0 0)) (< 2 |old(~waterLevel~0)|) (or .cse9 .cse2)) (or (= 1 ~waterLevel~0) (or (or .cse0 .cse10) .cse4) .cse2) (or .cse5 .cse9 .cse8 .cse2 .cse0 .cse1) (or .cse8 (or .cse9 .cse2 .cse0 .cse10)) (or .cse2 (and .cse6 .cse7) .cse4 .cse0 .cse10) (or (< |old(~switchedOnBeforeTS~0)| 1) .cse5 .cse9 .cse2 .cse0 .cse8)))) [2018-11-10 12:11:45,409 INFO L425 ceAbstractionStarter]: For program point timeShiftFINAL(lines 56 82) no Hoare annotation was computed. [2018-11-10 12:11:45,409 INFO L421 ceAbstractionStarter]: At program point L70(lines 70 76) the Hoare annotation is: (let ((.cse6 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse15 (<= 1 ~switchedOnBeforeTS~0)) (.cse16 (= 0 ~pumpRunning~0)) (.cse4 (not (= ~systemActive~0 1))) (.cse14 (not (= |old(~waterLevel~0)| 2))) (.cse17 (= ~methaneLevelCritical~0 0)) (.cse0 (= |old(~waterLevel~0)| 1))) (let ((.cse8 (<= ~waterLevel~0 0)) (.cse13 (not .cse0)) (.cse5 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse7 (= ~pumpRunning~0 1)) (.cse10 (not .cse17)) (.cse19 (or .cse4 .cse14)) (.cse3 (not (= 1 |old(~pumpRunning~0)|))) (.cse18 (and .cse15 .cse16)) (.cse1 (< 1 |old(~waterLevel~0)|)) (.cse12 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= |#t~string6.offset| 0))) (.cse11 (and .cse16 .cse6 .cse9))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse1 (and .cse7 .cse8 .cse9) .cse2 .cse3 .cse4 .cse5 .cse10) (or .cse11 .cse12 .cse2 .cse4 .cse13) (or (and .cse7 .cse6) .cse11 (or .cse12 .cse2 .cse4 .cse14)) (or (and .cse15 .cse16 .cse8) .cse17 .cse2 .cse3 .cse4 .cse5 .cse13) (or .cse18 (< 0 |old(~waterLevel~0)|) (or .cse17 .cse4 .cse5) .cse2 .cse3) (or (= 1 ~waterLevel~0) (or .cse19 .cse3) .cse2) (or .cse1 .cse12 .cse11 .cse2 .cse4 .cse5) (or (not (= ~systemActive~0 0)) (< 2 |old(~waterLevel~0)|) (or .cse12 .cse2) (and (<= ~pumpRunning~0 0) .cse6 (<= |old(~pumpRunning~0)| ~pumpRunning~0) .cse9)) (or .cse2 (and .cse7 .cse9) .cse3 .cse4 .cse10 .cse14) (or (or (or .cse17 .cse19) .cse3) .cse2 .cse18) (or (< |old(~switchedOnBeforeTS~0)| 1) .cse1 .cse12 .cse2 .cse4 .cse11)))) [2018-11-10 12:11:45,409 INFO L425 ceAbstractionStarter]: For program point L768(line 768) no Hoare annotation was computed. [2018-11-10 12:11:45,409 INFO L425 ceAbstractionStarter]: For program point cleanupEXIT(lines 747 776) no Hoare annotation was computed. [2018-11-10 12:11:45,409 INFO L425 ceAbstractionStarter]: For program point L758(line 758) no Hoare annotation was computed. [2018-11-10 12:11:45,409 INFO L428 ceAbstractionStarter]: At program point cleanupENTRY(lines 747 776) the Hoare annotation is: true [2018-11-10 12:11:45,409 INFO L425 ceAbstractionStarter]: For program point L761(lines 761 765) no Hoare annotation was computed. [2018-11-10 12:11:45,409 INFO L428 ceAbstractionStarter]: At program point L761-1(lines 761 765) the Hoare annotation is: true [2018-11-10 12:11:45,410 INFO L425 ceAbstractionStarter]: For program point L757-1(lines 757 771) no Hoare annotation was computed. [2018-11-10 12:11:45,410 INFO L428 ceAbstractionStarter]: At program point L757-3(lines 757 771) the Hoare annotation is: true [2018-11-10 12:11:45,410 INFO L428 ceAbstractionStarter]: At program point L753(line 753) the Hoare annotation is: true [2018-11-10 12:11:45,410 INFO L425 ceAbstractionStarter]: For program point L753-1(line 753) no Hoare annotation was computed. [2018-11-10 12:11:45,410 INFO L428 ceAbstractionStarter]: At program point L772(lines 747 776) the Hoare annotation is: true [2018-11-10 12:11:45,410 INFO L425 ceAbstractionStarter]: For program point L896-1(lines 892 903) no Hoare annotation was computed. [2018-11-10 12:11:45,410 INFO L421 ceAbstractionStarter]: At program point lowerWaterLevelENTRY(lines 892 903) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (or (not (= ~systemActive~0 1)) (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (not (= |#t~string6.offset| 0)) (< 2 |old(~waterLevel~0)|) (not (= 1 ~pumpRunning~0))) [2018-11-10 12:11:45,410 INFO L425 ceAbstractionStarter]: For program point lowerWaterLevelEXIT(lines 892 903) no Hoare annotation was computed. [2018-11-10 12:11:45,410 INFO L425 ceAbstractionStarter]: For program point setupEXIT(lines 801 807) no Hoare annotation was computed. [2018-11-10 12:11:45,410 INFO L428 ceAbstractionStarter]: At program point setupFINAL(lines 801 807) the Hoare annotation is: true [2018-11-10 12:11:45,410 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 12:11:45,410 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= |#t~string6.offset| 0) (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= ~systemActive~0 1) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) [2018-11-10 12:11:45,410 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 12:11:45,410 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 12:11:45,410 INFO L425 ceAbstractionStarter]: For program point startSystemEXIT(lines 248 255) no Hoare annotation was computed. [2018-11-10 12:11:45,410 INFO L421 ceAbstractionStarter]: At program point startSystemENTRY(lines 248 255) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= |old(~systemActive~0)| 0)) (not (= |#t~string6.offset| 0)) (= ~systemActive~0 0) (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= ~waterLevel~0 2))) [2018-11-10 12:11:45,411 INFO L425 ceAbstractionStarter]: For program point startSystemFINAL(lines 248 255) no Hoare annotation was computed. [2018-11-10 12:11:45,411 INFO L421 ceAbstractionStarter]: At program point L97(line 97) the Hoare annotation is: (let ((.cse0 (not (= |#t~string6.offset| 0))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (not (= 0 |old(~pumpRunning~0)|)) .cse0 (< 2 ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0) .cse1 .cse2) (or (< 1 ~waterLevel~0) .cse0 (not (= 1 |old(~pumpRunning~0)|)) .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2018-11-10 12:11:45,411 INFO L421 ceAbstractionStarter]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 91 115) the Hoare annotation is: (let ((.cse1 (not (= |#t~string6.offset| 0))) (.cse0 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse2 (not (= ~systemActive~0 1))) (.cse3 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (< 1 ~waterLevel~0) .cse0 .cse1 (not (= 1 |old(~pumpRunning~0)|)) .cse2 .cse3 (not (= ~methaneLevelCritical~0 0))) (or (not (= 0 |old(~pumpRunning~0)|)) .cse1 (< 2 ~waterLevel~0) .cse0 .cse2 .cse3))) [2018-11-10 12:11:45,411 INFO L425 ceAbstractionStarter]: For program point L97-1(line 97) no Hoare annotation was computed. [2018-11-10 12:11:45,411 INFO L425 ceAbstractionStarter]: For program point L95(lines 95 112) no Hoare annotation was computed. [2018-11-10 12:11:45,411 INFO L425 ceAbstractionStarter]: For program point processEnvironment__wrappee__highWaterSensorEXIT(lines 91 115) no Hoare annotation was computed. [2018-11-10 12:11:45,411 INFO L421 ceAbstractionStarter]: At program point L110(line 110) the Hoare annotation is: (let ((.cse0 (not (= |#t~string6.offset| 0))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (< 1 ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0) .cse0 (not (= 1 |old(~pumpRunning~0)|)) .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or (not (= 0 |old(~pumpRunning~0)|)) .cse0 (< 2 ~waterLevel~0) .cse1 .cse2))) [2018-11-10 12:11:45,411 INFO L425 ceAbstractionStarter]: For program point L110-1(lines 91 115) no Hoare annotation was computed. [2018-11-10 12:11:45,411 INFO L421 ceAbstractionStarter]: At program point L105(line 105) the Hoare annotation is: (let ((.cse0 (not (= |#t~string6.offset| 0))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (< 1 ~waterLevel~0) .cse0 (not (= 1 |old(~pumpRunning~0)|)) .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) .cse0 (< 2 ~waterLevel~0) .cse1 .cse2))) [2018-11-10 12:11:45,411 INFO L421 ceAbstractionStarter]: At program point L101(line 101) the Hoare annotation is: (let ((.cse0 (< 1 ~waterLevel~0)) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= |#t~string6.offset| 0))) (.cse3 (not (= ~systemActive~0 1))) (.cse4 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 (not (= 1 |old(~pumpRunning~0)|)) .cse3 .cse4 (not (= ~methaneLevelCritical~0 0))) (or (= ~switchedOnBeforeTS~0 ~pumpRunning~0) .cse1 .cse2 (< 2 ~waterLevel~0) .cse3 .cse4))) [2018-11-10 12:11:45,411 INFO L425 ceAbstractionStarter]: For program point L99(lines 99 107) no Hoare annotation was computed. [2018-11-10 12:11:45,412 INFO L425 ceAbstractionStarter]: For program point waterRiseEXIT(lines 904 915) no Hoare annotation was computed. [2018-11-10 12:11:45,412 INFO L425 ceAbstractionStarter]: For program point L908-1(lines 904 915) no Hoare annotation was computed. [2018-11-10 12:11:45,412 INFO L421 ceAbstractionStarter]: At program point waterRiseENTRY(lines 904 915) the Hoare annotation is: (let ((.cse4 (not (= 0 ~pumpRunning~0))) (.cse6 (not (= ~systemActive~0 1))) (.cse13 (= ~methaneLevelCritical~0 0))) (let ((.cse9 (not .cse13)) (.cse8 (not (= |old(~waterLevel~0)| 1))) (.cse10 (< 0 |old(~waterLevel~0)|)) (.cse7 (not (= 1 ~pumpRunning~0))) (.cse0 (not (= ~systemActive~0 0))) (.cse12 (< 1 |old(~waterLevel~0)|)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (= |#t~string6.offset| 0))) (.cse11 (or .cse4 .cse6)) (.cse3 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse5 (not (= |old(~waterLevel~0)| 2)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse6 .cse7 .cse3 .cse2 .cse8 .cse9) (or .cse10 .cse1 .cse2 .cse6 .cse7 .cse3 .cse9) (or .cse2 (or .cse11 .cse8) .cse1) (or .cse10 .cse1 .cse11 .cse3 .cse2) (or .cse1 .cse6 .cse7 .cse2 .cse5) (or .cse0 (or .cse12 .cse3 .cse4) .cse1 .cse2) (or (< ~switchedOnBeforeTS~0 1) .cse12 .cse2 .cse13 .cse1 .cse11) (or .cse2 .cse1 .cse11 .cse3 .cse5)))) [2018-11-10 12:11:45,412 INFO L425 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 846 853) no Hoare annotation was computed. [2018-11-10 12:11:45,412 INFO L425 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 850) no Hoare annotation was computed. [2018-11-10 12:11:45,412 INFO L428 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 846 853) the Hoare annotation is: true [2018-11-10 12:11:45,412 INFO L425 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 846 853) no Hoare annotation was computed. [2018-11-10 12:11:45,424 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 12:11:45 BoogieIcfgContainer [2018-11-10 12:11:45,424 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 12:11:45,424 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 12:11:45,424 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 12:11:45,425 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 12:11:45,425 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:11:13" (3/4) ... [2018-11-10 12:11:45,428 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 12:11:45,434 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_free [2018-11-10 12:11:45,434 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_reset [2018-11-10 12:11:45,434 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-11-10 12:11:45,435 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__1 [2018-11-10 12:11:45,435 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-11-10 12:11:45,435 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__2 [2018-11-10 12:11:45,435 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__3 [2018-11-10 12:11:45,435 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 12:11:45,435 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure Specification2 [2018-11-10 12:11:45,435 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stopSystem [2018-11-10 12:11:45,435 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isPumpRunning [2018-11-10 12:11:45,435 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printPump [2018-11-10 12:11:45,435 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-11-10 12:11:45,435 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_set [2018-11-10 12:11:45,435 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_argtype [2018-11-10 12:11:45,435 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure runTest [2018-11-10 12:11:45,435 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneAlarm [2018-11-10 12:11:45,436 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2018-11-10 12:11:45,436 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment [2018-11-10 12:11:45,436 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isHighWaterSensorDry [2018-11-10 12:11:45,436 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2018-11-10 12:11:45,436 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-11-10 12:11:45,436 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_arg [2018-11-10 12:11:45,436 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 12:11:45,436 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__error_stack_mgt [2018-11-10 12:11:45,436 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_one [2018-11-10 12:11:45,436 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printEnvironment [2018-11-10 12:11:45,436 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure activatePump [2018-11-10 12:11:45,436 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~int~TO~int [2018-11-10 12:11:45,436 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isHighWaterLevel [2018-11-10 12:11:45,437 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2018-11-10 12:11:45,437 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getWaterLevel [2018-11-10 12:11:45,437 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2018-11-10 12:11:45,437 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2018-11-10 12:11:45,437 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2018-11-10 12:11:45,437 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure lowerWaterLevel [2018-11-10 12:11:45,437 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-11-10 12:11:45,437 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__highWaterSensor [2018-11-10 12:11:45,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure startSystem [2018-11-10 12:11:45,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2018-11-10 12:11:45,438 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-11-10 12:11:45,445 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 40 nodes and edges [2018-11-10 12:11:45,445 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2018-11-10 12:11:45,446 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-10 12:11:45,470 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((systemActive == 0 && waterLevel <= 2) && pumpRunning <= 0) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning) || (((waterLevel == 2 && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0)) || !("On" == 0)) || (((((waterLevel <= 1 && pumpRunning <= 0) && systemActive == 1) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || !(\old(systemActive) == 1)) || !(0 == \old(pumpRunning))) || (((((0 == methaneLevelCritical && waterLevel <= 1) && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((((waterLevel == 2 && systemActive == 1) && 0 == pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((((0 == methaneLevelCritical && systemActive == 1) && 0 == pumpRunning) && \old(waterLevel) == waterLevel) && splverifierCounter == 0)) || ((((((1 <= switchedOnBeforeTS && !(methaneLevelCritical == 0)) && waterLevel <= 1) && systemActive == 1) && splverifierCounter == 0) && pumpRunning <= 0) && \old(pumpRunning) <= pumpRunning)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0) [2018-11-10 12:11:45,470 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(0 == \old(pumpRunning)) || !("On" == 0)) || !(\old(systemActive) == 1)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0) [2018-11-10 12:11:45,524 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_67fc8e47-e26c-4657-a4a1-eefff93748d2/bin-2019/uautomizer/witness.graphml [2018-11-10 12:11:45,524 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 12:11:45,525 INFO L168 Benchmark]: Toolchain (without parser) took 33411.22 ms. Allocated memory was 1.0 GB in the beginning and 2.3 GB in the end (delta: 1.3 GB). Free memory was 957.6 MB in the beginning and 1.3 GB in the end (delta: -307.9 MB). Peak memory consumption was 1.0 GB. Max. memory is 11.5 GB. [2018-11-10 12:11:45,525 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. [2018-11-10 12:11:45,526 INFO L168 Benchmark]: CACSL2BoogieTranslator took 305.47 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 935.0 MB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. [2018-11-10 12:11:45,526 INFO L168 Benchmark]: Boogie Preprocessor took 114.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.3 MB). Free memory was 932.3 MB in the beginning and 1.2 GB in the end (delta: -237.7 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-10 12:11:45,526 INFO L168 Benchmark]: RCFGBuilder took 641.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 91.0 MB). Peak memory consumption was 91.0 MB. Max. memory is 11.5 GB. [2018-11-10 12:11:45,526 INFO L168 Benchmark]: TraceAbstraction took 32246.69 ms. Allocated memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: 1.1 GB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -215.1 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2018-11-10 12:11:45,527 INFO L168 Benchmark]: Witness Printer took 99.93 ms. Allocated memory is still 2.3 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 28.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 11.5 GB. [2018-11-10 12:11:45,528 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 305.47 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 935.0 MB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 114.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.3 MB). Free memory was 932.3 MB in the beginning and 1.2 GB in the end (delta: -237.7 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 641.16 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 91.0 MB). Peak memory consumption was 91.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 32246.69 ms. Allocated memory was 1.2 GB in the beginning and 2.3 GB in the end (delta: 1.1 GB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -215.1 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. * Witness Printer took 99.93 ms. Allocated memory is still 2.3 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 28.7 MB). Peak memory consumption was 28.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 850]: 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: 269]: Loop Invariant Derived loop invariant: (((!(0 == \old(pumpRunning)) || !("On" == 0)) || !(\old(systemActive) == 1)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 757]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 270]: Loop Invariant Derived loop invariant: (((((((((((((((systemActive == 0 && waterLevel <= 2) && pumpRunning <= 0) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning) || (((waterLevel == 2 && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0)) || !("On" == 0)) || (((((waterLevel <= 1 && pumpRunning <= 0) && systemActive == 1) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || !(\old(systemActive) == 1)) || !(0 == \old(pumpRunning))) || (((((0 == methaneLevelCritical && waterLevel <= 1) && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((((waterLevel == 2 && systemActive == 1) && 0 == pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((((0 == methaneLevelCritical && systemActive == 1) && 0 == pumpRunning) && \old(waterLevel) == waterLevel) && splverifierCounter == 0)) || ((((((1 <= switchedOnBeforeTS && !(methaneLevelCritical == 0)) && waterLevel <= 1) && systemActive == 1) && splverifierCounter == 0) && pumpRunning <= 0) && \old(pumpRunning) <= pumpRunning)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 747]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 344 locations, 1 error locations. SAFE Result, 32.1s OverallTime, 14 OverallIterations, 9 TraceHistogramMax, 10.2s AutomataDifference, 0.0s DeadEndRemovalTime, 16.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 3756 SDtfs, 4918 SDslu, 12755 SDs, 0 SdLazy, 14172 SolverSat, 3136 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1494 GetRequests, 1255 SyntacticMatches, 10 SemanticMatches, 229 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1868 ImplicationChecksByTransitivity, 2.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5638occurred in iteration=12, 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: 1.5s AutomataMinimizationTime, 14 MinimizatonAttempts, 4628 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 66 LocationsWithAnnotation, 9506 PreInvPairs, 10025 NumberOfFragments, 4597 HoareAnnotationTreeSize, 9506 FomulaSimplifications, 215370 FormulaSimplificationTreeSizeReduction, 3.1s HoareSimplificationTime, 66 FomulaSimplificationsInter, 218487 FormulaSimplificationTreeSizeReductionInter, 13.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 4050 NumberOfCodeBlocks, 4050 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 4032 ConstructedInterpolants, 0 QuantifiedInterpolants, 1608955 SizeOfPredicates, 17 NumberOfNonLiveVariables, 4553 ConjunctsInSsa, 70 ConjunctsInUnsatCore, 18 InterpolantComputations, 10 PerfectInterpolantSequences, 2781/2944 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...