./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec5_product39_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_5e97a263-e7fd-470c-ab4c-e7b56337afcb/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5e97a263-e7fd-470c-ab4c-e7b56337afcb/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5e97a263-e7fd-470c-ab4c-e7b56337afcb/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5e97a263-e7fd-470c-ab4c-e7b56337afcb/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec5_product39_true-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_5e97a263-e7fd-470c-ab4c-e7b56337afcb/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5e97a263-e7fd-470c-ab4c-e7b56337afcb/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 e803bbedaeee18bc8aba1072b7c7abad6be5dde7 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 06:00:56,411 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 06:00:56,412 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 06:00:56,419 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 06:00:56,419 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 06:00:56,420 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 06:00:56,421 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 06:00:56,422 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 06:00:56,423 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 06:00:56,423 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 06:00:56,424 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 06:00:56,424 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 06:00:56,425 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 06:00:56,425 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 06:00:56,426 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 06:00:56,427 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 06:00:56,427 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 06:00:56,429 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 06:00:56,430 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 06:00:56,431 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 06:00:56,432 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 06:00:56,432 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 06:00:56,434 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 06:00:56,434 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 06:00:56,434 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 06:00:56,436 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 06:00:56,436 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 06:00:56,437 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 06:00:56,437 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 06:00:56,438 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 06:00:56,438 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 06:00:56,439 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 06:00:56,439 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 06:00:56,439 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 06:00:56,440 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 06:00:56,440 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 06:00:56,440 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5e97a263-e7fd-470c-ab4c-e7b56337afcb/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 06:00:56,448 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 06:00:56,448 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 06:00:56,448 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 06:00:56,449 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 06:00:56,449 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 06:00:56,449 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 06:00:56,449 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 06:00:56,450 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 06:00:56,450 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 06:00:56,450 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 06:00:56,450 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 06:00:56,450 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 06:00:56,450 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 06:00:56,450 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 06:00:56,450 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 06:00:56,451 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 06:00:56,451 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 06:00:56,451 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 06:00:56,451 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 06:00:56,451 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 06:00:56,451 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 06:00:56,451 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 06:00:56,452 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 06:00:56,452 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 06:00:56,452 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 06:00:56,452 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 06:00:56,452 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 06:00:56,452 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 06:00:56,452 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 06:00:56,452 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_5e97a263-e7fd-470c-ab4c-e7b56337afcb/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 -> e803bbedaeee18bc8aba1072b7c7abad6be5dde7 [2018-11-10 06:00:56,476 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 06:00:56,485 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 06:00:56,487 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 06:00:56,489 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 06:00:56,489 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 06:00:56,490 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5e97a263-e7fd-470c-ab4c-e7b56337afcb/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec5_product39_true-unreach-call_false-termination.cil.c [2018-11-10 06:00:56,531 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5e97a263-e7fd-470c-ab4c-e7b56337afcb/bin-2019/uautomizer/data/dcce7fbfe/2c9f020a4a46454f91de0f74c40a1325/FLAGc7940ef18 [2018-11-10 06:00:56,977 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 06:00:56,977 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5e97a263-e7fd-470c-ab4c-e7b56337afcb/sv-benchmarks/c/product-lines/minepump_spec5_product39_true-unreach-call_false-termination.cil.c [2018-11-10 06:00:56,984 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5e97a263-e7fd-470c-ab4c-e7b56337afcb/bin-2019/uautomizer/data/dcce7fbfe/2c9f020a4a46454f91de0f74c40a1325/FLAGc7940ef18 [2018-11-10 06:00:56,995 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5e97a263-e7fd-470c-ab4c-e7b56337afcb/bin-2019/uautomizer/data/dcce7fbfe/2c9f020a4a46454f91de0f74c40a1325 [2018-11-10 06:00:56,997 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 06:00:56,998 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 06:00:56,999 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 06:00:56,999 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 06:00:57,002 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 06:00:57,003 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:00:56" (1/1) ... [2018-11-10 06:00:57,005 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@786178a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:00:57, skipping insertion in model container [2018-11-10 06:00:57,005 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 06:00:56" (1/1) ... [2018-11-10 06:00:57,013 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 06:00:57,042 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 06:00:57,221 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:00:57,229 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 06:00:57,287 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 06:00:57,304 INFO L193 MainTranslator]: Completed translation [2018-11-10 06:00:57,304 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:00:57 WrapperNode [2018-11-10 06:00:57,304 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 06:00:57,305 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 06:00:57,305 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 06:00:57,305 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 06:00:57,356 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:00:57" (1/1) ... [2018-11-10 06:00:57,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:00:57" (1/1) ... [2018-11-10 06:00:57,370 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:00:57" (1/1) ... [2018-11-10 06:00:57,370 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:00:57" (1/1) ... [2018-11-10 06:00:57,387 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:00:57" (1/1) ... [2018-11-10 06:00:57,393 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:00:57" (1/1) ... [2018-11-10 06:00:57,395 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:00:57" (1/1) ... [2018-11-10 06:00:57,400 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 06:00:57,400 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 06:00:57,400 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 06:00:57,401 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 06:00:57,401 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:00:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5e97a263-e7fd-470c-ab4c-e7b56337afcb/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 06:00:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 06:00:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 06:00:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-10 06:00:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 06:00:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-10 06:00:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 06:00:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 06:00:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 06:00:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 06:00:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-10 06:00:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-10 06:00:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 06:00:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-10 06:00:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 06:00:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-10 06:00:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 06:00:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-10 06:00:57,446 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-10 06:00:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-10 06:00:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 06:00:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-10 06:00:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 06:00:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 06:00:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 06:00:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 06:00:57,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2018-11-10 06:00:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2018-11-10 06:00:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2018-11-10 06:00:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-10 06:00:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-10 06:00:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-10 06:00:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-10 06:00:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-10 06:00:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-10 06:00:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 06:00:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 06:00:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 06:00:57,449 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 06:00:57,449 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-10 06:00:57,449 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 06:00:57,449 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-10 06:00:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 06:00:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-10 06:00:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-10 06:00:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 06:00:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-10 06:00:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 06:00:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 06:00:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 06:00:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 06:00:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 06:00:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-10 06:00:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-10 06:00:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 06:00:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-10 06:00:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 06:00:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 06:00:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-10 06:00:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-10 06:00:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2018-11-10 06:00:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2018-11-10 06:00:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 06:00:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-10 06:00:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-10 06:00:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-10 06:00:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-10 06:00:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 06:00:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 06:00:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 06:00:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 06:00:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-10 06:00:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 06:00:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2018-11-10 06:00:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 06:00:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 06:00:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 06:00:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 06:00:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-10 06:00:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-10 06:00:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-10 06:00:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-10 06:00:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-10 06:00:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 06:00:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-10 06:00:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-10 06:00:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 06:00:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-10 06:00:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-10 06:00:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 06:00:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-10 06:00:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-10 06:00:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-10 06:00:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 06:00:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 06:00:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-10 06:00:58,073 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 06:00:58,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 06:00:58 BoogieIcfgContainer [2018-11-10 06:00:58,073 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 06:00:58,074 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 06:00:58,074 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 06:00:58,076 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 06:00:58,076 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 06:00:56" (1/3) ... [2018-11-10 06:00:58,077 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@563c7a52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 06:00:58, skipping insertion in model container [2018-11-10 06:00:58,077 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 06:00:57" (2/3) ... [2018-11-10 06:00:58,077 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@563c7a52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 06:00:58, skipping insertion in model container [2018-11-10 06:00:58,078 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 06:00:58" (3/3) ... [2018-11-10 06:00:58,079 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product39_true-unreach-call_false-termination.cil.c [2018-11-10 06:00:58,086 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 06:00:58,093 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 06:00:58,107 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 06:00:58,134 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 06:00:58,134 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 06:00:58,134 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 06:00:58,134 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 06:00:58,135 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 06:00:58,135 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 06:00:58,135 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 06:00:58,135 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 06:00:58,135 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 06:00:58,153 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states. [2018-11-10 06:00:58,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-11-10 06:00:58,162 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:00:58,163 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 06:00:58,166 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:00:58,171 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:00:58,171 INFO L82 PathProgramCache]: Analyzing trace with hash 1565047933, now seen corresponding path program 1 times [2018-11-10 06:00:58,173 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:00:58,173 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:00:58,212 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:00:58,212 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:00:58,212 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:00:58,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:00:58,376 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 06:00:58,378 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:00:58,378 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 06:00:58,381 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 06:00:58,393 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 06:00:58,393 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 06:00:58,396 INFO L87 Difference]: Start difference. First operand 223 states. Second operand 2 states. [2018-11-10 06:00:58,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:00:58,423 INFO L93 Difference]: Finished difference Result 320 states and 387 transitions. [2018-11-10 06:00:58,423 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 06:00:58,424 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 95 [2018-11-10 06:00:58,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:00:58,432 INFO L225 Difference]: With dead ends: 320 [2018-11-10 06:00:58,432 INFO L226 Difference]: Without dead ends: 180 [2018-11-10 06:00:58,435 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 06:00:58,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 180 states. [2018-11-10 06:00:58,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 180 to 180. [2018-11-10 06:00:58,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 180 states. [2018-11-10 06:00:58,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 180 states and 205 transitions. [2018-11-10 06:00:58,472 INFO L78 Accepts]: Start accepts. Automaton has 180 states and 205 transitions. Word has length 95 [2018-11-10 06:00:58,473 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:00:58,473 INFO L481 AbstractCegarLoop]: Abstraction has 180 states and 205 transitions. [2018-11-10 06:00:58,473 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 06:00:58,473 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 205 transitions. [2018-11-10 06:00:58,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2018-11-10 06:00:58,477 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:00:58,477 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 06:00:58,477 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:00:58,478 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:00:58,478 INFO L82 PathProgramCache]: Analyzing trace with hash 904829206, now seen corresponding path program 1 times [2018-11-10 06:00:58,478 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:00:58,478 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:00:58,479 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:00:58,479 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:00:58,479 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:00:58,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:00:58,592 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 06:00:58,593 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:00:58,593 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 06:00:58,594 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 06:00:58,595 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 06:00:58,595 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 06:00:58,595 INFO L87 Difference]: Start difference. First operand 180 states and 205 transitions. Second operand 3 states. [2018-11-10 06:00:58,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:00:58,617 INFO L93 Difference]: Finished difference Result 261 states and 299 transitions. [2018-11-10 06:00:58,617 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 06:00:58,617 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 97 [2018-11-10 06:00:58,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:00:58,619 INFO L225 Difference]: With dead ends: 261 [2018-11-10 06:00:58,620 INFO L226 Difference]: Without dead ends: 170 [2018-11-10 06:00:58,621 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 06:00:58,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 170 states. [2018-11-10 06:00:58,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 170 to 170. [2018-11-10 06:00:58,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 170 states. [2018-11-10 06:00:58,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 192 transitions. [2018-11-10 06:00:58,631 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 192 transitions. Word has length 97 [2018-11-10 06:00:58,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:00:58,631 INFO L481 AbstractCegarLoop]: Abstraction has 170 states and 192 transitions. [2018-11-10 06:00:58,631 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 06:00:58,631 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 192 transitions. [2018-11-10 06:00:58,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2018-11-10 06:00:58,633 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:00:58,634 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 06:00:58,634 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:00:58,634 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:00:58,634 INFO L82 PathProgramCache]: Analyzing trace with hash -291275996, now seen corresponding path program 1 times [2018-11-10 06:00:58,634 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:00:58,634 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:00:58,635 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:00:58,635 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:00:58,635 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:00:58,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:00:58,772 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 06:00:58,772 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:00:58,772 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 06:00:58,772 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 06:00:58,773 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 06:00:58,773 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 06:00:58,773 INFO L87 Difference]: Start difference. First operand 170 states and 192 transitions. Second operand 7 states. [2018-11-10 06:00:59,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:00:59,038 INFO L93 Difference]: Finished difference Result 439 states and 523 transitions. [2018-11-10 06:00:59,038 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 06:00:59,038 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 101 [2018-11-10 06:00:59,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:00:59,042 INFO L225 Difference]: With dead ends: 439 [2018-11-10 06:00:59,042 INFO L226 Difference]: Without dead ends: 333 [2018-11-10 06:00:59,043 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2018-11-10 06:00:59,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 333 states. [2018-11-10 06:00:59,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 333 to 325. [2018-11-10 06:00:59,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 325 states. [2018-11-10 06:00:59,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 325 states and 385 transitions. [2018-11-10 06:00:59,074 INFO L78 Accepts]: Start accepts. Automaton has 325 states and 385 transitions. Word has length 101 [2018-11-10 06:00:59,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:00:59,075 INFO L481 AbstractCegarLoop]: Abstraction has 325 states and 385 transitions. [2018-11-10 06:00:59,075 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 06:00:59,075 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 385 transitions. [2018-11-10 06:00:59,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2018-11-10 06:00:59,077 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:00:59,077 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 06:00:59,078 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:00:59,078 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:00:59,078 INFO L82 PathProgramCache]: Analyzing trace with hash 1701445040, now seen corresponding path program 1 times [2018-11-10 06:00:59,078 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:00:59,078 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:00:59,079 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:00:59,079 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:00:59,079 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:00:59,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:00:59,196 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 06:00:59,196 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:00:59,196 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 06:00:59,196 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 06:00:59,197 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 06:00:59,197 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-10 06:00:59,197 INFO L87 Difference]: Start difference. First operand 325 states and 385 transitions. Second operand 7 states. [2018-11-10 06:00:59,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:00:59,615 INFO L93 Difference]: Finished difference Result 770 states and 989 transitions. [2018-11-10 06:00:59,615 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-10 06:00:59,615 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2018-11-10 06:00:59,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:00:59,619 INFO L225 Difference]: With dead ends: 770 [2018-11-10 06:00:59,619 INFO L226 Difference]: Without dead ends: 509 [2018-11-10 06:00:59,620 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 06:00:59,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 509 states. [2018-11-10 06:00:59,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 509 to 453. [2018-11-10 06:00:59,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 453 states. [2018-11-10 06:00:59,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 453 states and 538 transitions. [2018-11-10 06:00:59,656 INFO L78 Accepts]: Start accepts. Automaton has 453 states and 538 transitions. Word has length 107 [2018-11-10 06:00:59,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:00:59,656 INFO L481 AbstractCegarLoop]: Abstraction has 453 states and 538 transitions. [2018-11-10 06:00:59,656 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 06:00:59,656 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 538 transitions. [2018-11-10 06:00:59,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2018-11-10 06:00:59,658 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:00:59,658 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] [2018-11-10 06:00:59,659 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:00:59,659 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:00:59,659 INFO L82 PathProgramCache]: Analyzing trace with hash -215200428, now seen corresponding path program 1 times [2018-11-10 06:00:59,659 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:00:59,659 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:00:59,660 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:00:59,660 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:00:59,660 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:00:59,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:00:59,735 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 06:00:59,735 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:00:59,736 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 06:00:59,736 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 06:00:59,736 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 06:00:59,736 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 06:00:59,737 INFO L87 Difference]: Start difference. First operand 453 states and 538 transitions. Second operand 6 states. [2018-11-10 06:00:59,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:00:59,765 INFO L93 Difference]: Finished difference Result 852 states and 1037 transitions. [2018-11-10 06:00:59,765 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 06:00:59,765 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 129 [2018-11-10 06:00:59,766 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:00:59,768 INFO L225 Difference]: With dead ends: 852 [2018-11-10 06:00:59,768 INFO L226 Difference]: Without dead ends: 463 [2018-11-10 06:00:59,769 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 06:00:59,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 463 states. [2018-11-10 06:00:59,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 463 to 463. [2018-11-10 06:00:59,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 463 states. [2018-11-10 06:00:59,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 463 states and 548 transitions. [2018-11-10 06:00:59,789 INFO L78 Accepts]: Start accepts. Automaton has 463 states and 548 transitions. Word has length 129 [2018-11-10 06:00:59,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:00:59,789 INFO L481 AbstractCegarLoop]: Abstraction has 463 states and 548 transitions. [2018-11-10 06:00:59,789 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 06:00:59,789 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 548 transitions. [2018-11-10 06:00:59,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2018-11-10 06:00:59,791 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:00:59,791 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] [2018-11-10 06:00:59,791 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:00:59,791 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:00:59,791 INFO L82 PathProgramCache]: Analyzing trace with hash 486399446, now seen corresponding path program 1 times [2018-11-10 06:00:59,791 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:00:59,791 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:00:59,792 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:00:59,792 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:00:59,792 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:00:59,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:00:59,896 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 06:00:59,897 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:00:59,897 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-10 06:00:59,897 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-10 06:00:59,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-10 06:00:59,897 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-10 06:00:59,898 INFO L87 Difference]: Start difference. First operand 463 states and 548 transitions. Second operand 8 states. [2018-11-10 06:00:59,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:00:59,955 INFO L93 Difference]: Finished difference Result 876 states and 1076 transitions. [2018-11-10 06:00:59,956 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 06:00:59,956 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 129 [2018-11-10 06:00:59,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:00:59,958 INFO L225 Difference]: With dead ends: 876 [2018-11-10 06:00:59,958 INFO L226 Difference]: Without dead ends: 477 [2018-11-10 06:00:59,959 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 06:00:59,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 477 states. [2018-11-10 06:00:59,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 477 to 471. [2018-11-10 06:00:59,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 471 states. [2018-11-10 06:00:59,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 471 states and 556 transitions. [2018-11-10 06:00:59,983 INFO L78 Accepts]: Start accepts. Automaton has 471 states and 556 transitions. Word has length 129 [2018-11-10 06:00:59,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:00:59,983 INFO L481 AbstractCegarLoop]: Abstraction has 471 states and 556 transitions. [2018-11-10 06:00:59,983 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-10 06:00:59,983 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 556 transitions. [2018-11-10 06:00:59,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2018-11-10 06:00:59,985 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:00:59,985 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] [2018-11-10 06:00:59,985 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:00:59,985 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:00:59,985 INFO L82 PathProgramCache]: Analyzing trace with hash -2083086953, now seen corresponding path program 1 times [2018-11-10 06:00:59,985 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:00:59,986 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:00:59,986 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:00:59,986 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:00:59,986 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:00,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:01:00,084 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 06:01:00,084 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:01:00,084 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 06:01:00,084 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 06:01:00,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 06:01:00,085 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 06:01:00,085 INFO L87 Difference]: Start difference. First operand 471 states and 556 transitions. Second operand 4 states. [2018-11-10 06:01:00,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:01:00,267 INFO L93 Difference]: Finished difference Result 1430 states and 1782 transitions. [2018-11-10 06:01:00,268 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 06:01:00,268 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 129 [2018-11-10 06:01:00,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:01:00,272 INFO L225 Difference]: With dead ends: 1430 [2018-11-10 06:01:00,272 INFO L226 Difference]: Without dead ends: 1023 [2018-11-10 06:01:00,274 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 06:01:00,275 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1023 states. [2018-11-10 06:01:00,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1023 to 1006. [2018-11-10 06:01:00,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1006 states. [2018-11-10 06:01:00,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 1006 states and 1225 transitions. [2018-11-10 06:01:00,330 INFO L78 Accepts]: Start accepts. Automaton has 1006 states and 1225 transitions. Word has length 129 [2018-11-10 06:01:00,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:01:00,330 INFO L481 AbstractCegarLoop]: Abstraction has 1006 states and 1225 transitions. [2018-11-10 06:01:00,330 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 06:01:00,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1225 transitions. [2018-11-10 06:01:00,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2018-11-10 06:01:00,332 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:01:00,332 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] [2018-11-10 06:01:00,332 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:01:00,333 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:01:00,333 INFO L82 PathProgramCache]: Analyzing trace with hash 134672209, now seen corresponding path program 1 times [2018-11-10 06:01:00,333 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:01:00,333 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:01:00,333 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:00,334 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:01:00,334 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:00,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:01:00,469 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 06:01:00,469 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:01:00,469 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2018-11-10 06:01:00,470 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-10 06:01:00,470 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-10 06:01:00,470 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2018-11-10 06:01:00,470 INFO L87 Difference]: Start difference. First operand 1006 states and 1225 transitions. Second operand 10 states. [2018-11-10 06:01:01,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:01:01,381 INFO L93 Difference]: Finished difference Result 2690 states and 3448 transitions. [2018-11-10 06:01:01,381 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-11-10 06:01:01,381 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 133 [2018-11-10 06:01:01,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:01:01,390 INFO L225 Difference]: With dead ends: 2690 [2018-11-10 06:01:01,390 INFO L226 Difference]: Without dead ends: 1933 [2018-11-10 06:01:01,393 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 06:01:01,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1933 states. [2018-11-10 06:01:01,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1933 to 1707. [2018-11-10 06:01:01,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1707 states. [2018-11-10 06:01:01,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1707 states and 2052 transitions. [2018-11-10 06:01:01,482 INFO L78 Accepts]: Start accepts. Automaton has 1707 states and 2052 transitions. Word has length 133 [2018-11-10 06:01:01,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:01:01,482 INFO L481 AbstractCegarLoop]: Abstraction has 1707 states and 2052 transitions. [2018-11-10 06:01:01,482 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-10 06:01:01,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 2052 transitions. [2018-11-10 06:01:01,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2018-11-10 06:01:01,485 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:01:01,486 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:01:01,486 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:01:01,486 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:01:01,486 INFO L82 PathProgramCache]: Analyzing trace with hash -1121932064, now seen corresponding path program 1 times [2018-11-10 06:01:01,486 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:01:01,486 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:01:01,487 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:01,487 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:01:01,487 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:01,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:01:01,625 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 23 proven. 7 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2018-11-10 06:01:01,625 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 06:01:01,626 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5e97a263-e7fd-470c-ab4c-e7b56337afcb/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 06:01:01,634 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:01:01,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:01:01,742 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 06:01:01,909 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 06:01:01,936 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 06:01:01,937 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 7] total 16 [2018-11-10 06:01:01,937 INFO L460 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-10 06:01:01,937 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-10 06:01:01,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2018-11-10 06:01:01,938 INFO L87 Difference]: Start difference. First operand 1707 states and 2052 transitions. Second operand 16 states. [2018-11-10 06:01:02,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:01:02,870 INFO L93 Difference]: Finished difference Result 3857 states and 4852 transitions. [2018-11-10 06:01:02,870 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2018-11-10 06:01:02,870 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 193 [2018-11-10 06:01:02,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:01:02,880 INFO L225 Difference]: With dead ends: 3857 [2018-11-10 06:01:02,880 INFO L226 Difference]: Without dead ends: 2393 [2018-11-10 06:01:02,885 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 224 GetRequests, 193 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 06:01:02,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2393 states. [2018-11-10 06:01:03,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2393 to 2147. [2018-11-10 06:01:03,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2147 states. [2018-11-10 06:01:03,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 2147 states and 2553 transitions. [2018-11-10 06:01:03,006 INFO L78 Accepts]: Start accepts. Automaton has 2147 states and 2553 transitions. Word has length 193 [2018-11-10 06:01:03,007 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:01:03,007 INFO L481 AbstractCegarLoop]: Abstraction has 2147 states and 2553 transitions. [2018-11-10 06:01:03,007 INFO L482 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-10 06:01:03,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 2553 transitions. [2018-11-10 06:01:03,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2018-11-10 06:01:03,014 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:01:03,014 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, 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 06:01:03,014 INFO L424 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:01:03,015 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:01:03,015 INFO L82 PathProgramCache]: Analyzing trace with hash -385273694, now seen corresponding path program 1 times [2018-11-10 06:01:03,015 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:01:03,015 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:01:03,016 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:03,016 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:01:03,016 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:03,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:01:03,170 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 75 proven. 2 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2018-11-10 06:01:03,170 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 06:01:03,170 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5e97a263-e7fd-470c-ab4c-e7b56337afcb/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 06:01:03,178 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:01:03,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:01:03,316 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 06:01:03,651 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 203 proven. 5 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2018-11-10 06:01:03,678 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 06:01:03,679 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 12] total 19 [2018-11-10 06:01:03,679 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2018-11-10 06:01:03,680 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2018-11-10 06:01:03,680 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=299, Unknown=0, NotChecked=0, Total=342 [2018-11-10 06:01:03,680 INFO L87 Difference]: Start difference. First operand 2147 states and 2553 transitions. Second operand 19 states. [2018-11-10 06:01:07,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:01:07,350 INFO L93 Difference]: Finished difference Result 8353 states and 11949 transitions. [2018-11-10 06:01:07,350 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2018-11-10 06:01:07,350 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 313 [2018-11-10 06:01:07,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:01:07,376 INFO L225 Difference]: With dead ends: 8353 [2018-11-10 06:01:07,376 INFO L226 Difference]: Without dead ends: 6279 [2018-11-10 06:01:07,386 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 389 GetRequests, 324 SyntacticMatches, 0 SemanticMatches, 65 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1210 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=595, Invalid=3827, Unknown=0, NotChecked=0, Total=4422 [2018-11-10 06:01:07,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6279 states. [2018-11-10 06:01:07,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6279 to 4382. [2018-11-10 06:01:07,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4382 states. [2018-11-10 06:01:07,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4382 states to 4382 states and 5032 transitions. [2018-11-10 06:01:07,674 INFO L78 Accepts]: Start accepts. Automaton has 4382 states and 5032 transitions. Word has length 313 [2018-11-10 06:01:07,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:01:07,675 INFO L481 AbstractCegarLoop]: Abstraction has 4382 states and 5032 transitions. [2018-11-10 06:01:07,675 INFO L482 AbstractCegarLoop]: Interpolant automaton has 19 states. [2018-11-10 06:01:07,675 INFO L276 IsEmpty]: Start isEmpty. Operand 4382 states and 5032 transitions. [2018-11-10 06:01:07,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2018-11-10 06:01:07,685 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:01:07,685 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, 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 06:01:07,686 INFO L424 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:01:07,686 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:01:07,686 INFO L82 PathProgramCache]: Analyzing trace with hash 1804425030, now seen corresponding path program 1 times [2018-11-10 06:01:07,686 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:01:07,686 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:01:07,687 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:07,687 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:01:07,687 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:07,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:01:07,908 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 98 proven. 53 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2018-11-10 06:01:07,908 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 06:01:07,908 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5e97a263-e7fd-470c-ab4c-e7b56337afcb/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 06:01:07,916 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:01:08,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:01:08,031 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 06:01:08,191 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 238 proven. 16 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2018-11-10 06:01:08,208 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 06:01:08,208 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 9] total 20 [2018-11-10 06:01:08,209 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2018-11-10 06:01:08,209 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2018-11-10 06:01:08,209 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=333, Unknown=0, NotChecked=0, Total=380 [2018-11-10 06:01:08,209 INFO L87 Difference]: Start difference. First operand 4382 states and 5032 transitions. Second operand 20 states. [2018-11-10 06:01:09,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:01:09,023 INFO L93 Difference]: Finished difference Result 8307 states and 9605 transitions. [2018-11-10 06:01:09,023 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2018-11-10 06:01:09,023 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 329 [2018-11-10 06:01:09,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:01:09,041 INFO L225 Difference]: With dead ends: 8307 [2018-11-10 06:01:09,041 INFO L226 Difference]: Without dead ends: 4398 [2018-11-10 06:01:09,049 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 362 GetRequests, 332 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 06:01:09,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4398 states. [2018-11-10 06:01:09,334 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4398 to 4386. [2018-11-10 06:01:09,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4386 states. [2018-11-10 06:01:09,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4386 states to 4386 states and 5026 transitions. [2018-11-10 06:01:09,340 INFO L78 Accepts]: Start accepts. Automaton has 4386 states and 5026 transitions. Word has length 329 [2018-11-10 06:01:09,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:01:09,340 INFO L481 AbstractCegarLoop]: Abstraction has 4386 states and 5026 transitions. [2018-11-10 06:01:09,340 INFO L482 AbstractCegarLoop]: Interpolant automaton has 20 states. [2018-11-10 06:01:09,340 INFO L276 IsEmpty]: Start isEmpty. Operand 4386 states and 5026 transitions. [2018-11-10 06:01:09,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2018-11-10 06:01:09,348 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:01:09,348 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, 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 06:01:09,348 INFO L424 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:01:09,348 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:01:09,348 INFO L82 PathProgramCache]: Analyzing trace with hash 1845626002, now seen corresponding path program 1 times [2018-11-10 06:01:09,348 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:01:09,348 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:01:09,349 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:09,349 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:01:09,349 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:09,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:01:09,522 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 95 proven. 46 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2018-11-10 06:01:09,523 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 06:01:09,523 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5e97a263-e7fd-470c-ab4c-e7b56337afcb/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 06:01:09,531 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:01:09,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:01:09,627 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 06:01:09,716 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 166 proven. 17 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-11-10 06:01:09,733 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 06:01:09,733 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 8] total 14 [2018-11-10 06:01:09,734 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-10 06:01:09,734 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-10 06:01:09,734 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2018-11-10 06:01:09,734 INFO L87 Difference]: Start difference. First operand 4386 states and 5026 transitions. Second operand 14 states. [2018-11-10 06:01:11,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:01:11,006 INFO L93 Difference]: Finished difference Result 9873 states and 12387 transitions. [2018-11-10 06:01:11,006 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2018-11-10 06:01:11,006 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 330 [2018-11-10 06:01:11,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:01:11,030 INFO L225 Difference]: With dead ends: 9873 [2018-11-10 06:01:11,030 INFO L226 Difference]: Without dead ends: 7282 [2018-11-10 06:01:11,036 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 384 GetRequests, 346 SyntacticMatches, 5 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 241 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=285, Invalid=905, Unknown=0, NotChecked=0, Total=1190 [2018-11-10 06:01:11,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7282 states. [2018-11-10 06:01:11,317 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7282 to 5315. [2018-11-10 06:01:11,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5315 states. [2018-11-10 06:01:11,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5315 states to 5315 states and 6092 transitions. [2018-11-10 06:01:11,326 INFO L78 Accepts]: Start accepts. Automaton has 5315 states and 6092 transitions. Word has length 330 [2018-11-10 06:01:11,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:01:11,327 INFO L481 AbstractCegarLoop]: Abstraction has 5315 states and 6092 transitions. [2018-11-10 06:01:11,327 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-10 06:01:11,327 INFO L276 IsEmpty]: Start isEmpty. Operand 5315 states and 6092 transitions. [2018-11-10 06:01:11,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2018-11-10 06:01:11,337 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:01:11,337 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, 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] [2018-11-10 06:01:11,337 INFO L424 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:01:11,338 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:01:11,338 INFO L82 PathProgramCache]: Analyzing trace with hash -182187668, now seen corresponding path program 1 times [2018-11-10 06:01:11,338 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:01:11,338 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:01:11,339 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:11,339 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:01:11,339 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:11,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:01:11,470 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2018-11-10 06:01:11,470 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:01:11,470 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 06:01:11,470 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 06:01:11,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 06:01:11,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 06:01:11,471 INFO L87 Difference]: Start difference. First operand 5315 states and 6092 transitions. Second operand 3 states. [2018-11-10 06:01:11,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:01:11,579 INFO L93 Difference]: Finished difference Result 6451 states and 7443 transitions. [2018-11-10 06:01:11,579 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 06:01:11,579 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 378 [2018-11-10 06:01:11,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:01:11,584 INFO L225 Difference]: With dead ends: 6451 [2018-11-10 06:01:11,584 INFO L226 Difference]: Without dead ends: 2140 [2018-11-10 06:01:11,592 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 06:01:11,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2140 states. [2018-11-10 06:01:11,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2140 to 2094. [2018-11-10 06:01:11,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2094 states. [2018-11-10 06:01:11,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2094 states to 2094 states and 2318 transitions. [2018-11-10 06:01:11,713 INFO L78 Accepts]: Start accepts. Automaton has 2094 states and 2318 transitions. Word has length 378 [2018-11-10 06:01:11,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:01:11,714 INFO L481 AbstractCegarLoop]: Abstraction has 2094 states and 2318 transitions. [2018-11-10 06:01:11,714 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 06:01:11,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 2318 transitions. [2018-11-10 06:01:11,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2018-11-10 06:01:11,718 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 06:01:11,719 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 06:01:11,719 INFO L424 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 06:01:11,719 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 06:01:11,719 INFO L82 PathProgramCache]: Analyzing trace with hash -1009630887, now seen corresponding path program 1 times [2018-11-10 06:01:11,719 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 06:01:11,719 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 06:01:11,720 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:11,720 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 06:01:11,720 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 06:01:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 06:01:11,987 INFO L134 CoverageAnalysis]: Checked inductivity of 553 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 442 trivial. 0 not checked. [2018-11-10 06:01:11,987 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 06:01:11,988 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-10 06:01:11,988 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 06:01:11,988 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 06:01:11,988 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2018-11-10 06:01:11,988 INFO L87 Difference]: Start difference. First operand 2094 states and 2318 transitions. Second operand 9 states. [2018-11-10 06:01:12,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 06:01:12,243 INFO L93 Difference]: Finished difference Result 3443 states and 3857 transitions. [2018-11-10 06:01:12,244 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 06:01:12,244 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 399 [2018-11-10 06:01:12,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 06:01:12,245 INFO L225 Difference]: With dead ends: 3443 [2018-11-10 06:01:12,245 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 06:01:12,250 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 5 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=62, Invalid=148, Unknown=0, NotChecked=0, Total=210 [2018-11-10 06:01:12,251 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 06:01:12,251 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 06:01:12,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 06:01:12,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 06:01:12,251 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 399 [2018-11-10 06:01:12,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 06:01:12,252 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 06:01:12,252 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 06:01:12,252 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 06:01:12,252 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 06:01:12,254 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 06:01:12,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,363 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,368 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,578 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,581 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,602 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,683 WARN L179 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 396 DAG size of output: 147 [2018-11-10 06:01:12,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:12,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,033 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,059 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,176 WARN L179 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 560 DAG size of output: 287 [2018-11-10 06:01:13,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,329 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:13,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,212 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,252 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,507 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,661 WARN L179 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 229 [2018-11-10 06:01:14,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 06:01:14,960 WARN L179 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 27 [2018-11-10 06:01:15,166 WARN L179 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 27 [2018-11-10 06:01:15,468 WARN L179 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 50 [2018-11-10 06:01:15,642 WARN L179 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 38 [2018-11-10 06:01:16,201 WARN L179 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 49 [2018-11-10 06:01:16,822 WARN L179 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 49 [2018-11-10 06:01:17,949 WARN L179 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 339 DAG size of output: 66 [2018-11-10 06:01:18,287 WARN L179 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 325 DAG size of output: 1 [2018-11-10 06:01:18,742 WARN L179 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 54 [2018-11-10 06:01:19,572 WARN L179 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 61 [2018-11-10 06:01:20,053 WARN L179 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 50 [2018-11-10 06:01:20,451 WARN L179 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 49 [2018-11-10 06:01:21,073 WARN L179 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 328 DAG size of output: 41 [2018-11-10 06:01:21,242 WARN L179 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 30 [2018-11-10 06:01:21,518 WARN L179 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 22 [2018-11-10 06:01:21,868 WARN L179 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 43 [2018-11-10 06:01:22,062 WARN L179 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 33 [2018-11-10 06:01:22,252 WARN L179 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 36 [2018-11-10 06:01:22,414 WARN L179 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 35 [2018-11-10 06:01:22,630 WARN L179 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 30 [2018-11-10 06:01:22,846 WARN L179 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 50 [2018-11-10 06:01:23,040 WARN L179 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2018-11-10 06:01:24,391 WARN L179 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 263 DAG size of output: 76 [2018-11-10 06:01:24,676 WARN L179 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 50 [2018-11-10 06:01:25,329 WARN L179 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 47 [2018-11-10 06:01:26,080 WARN L179 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 295 DAG size of output: 63 [2018-11-10 06:01:26,248 WARN L179 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 32 [2018-11-10 06:01:26,250 INFO L425 ceAbstractionStarter]: For program point L609(line 609) no Hoare annotation was computed. [2018-11-10 06:01:26,251 INFO L425 ceAbstractionStarter]: For program point L609-1(lines 590 611) no Hoare annotation was computed. [2018-11-10 06:01:26,251 INFO L425 ceAbstractionStarter]: For program point L607(line 607) no Hoare annotation was computed. [2018-11-10 06:01:26,251 INFO L425 ceAbstractionStarter]: For program point L607-1(line 607) no Hoare annotation was computed. [2018-11-10 06:01:26,251 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 565 620) no Hoare annotation was computed. [2018-11-10 06:01:26,251 INFO L425 ceAbstractionStarter]: For program point L591(line 591) no Hoare annotation was computed. [2018-11-10 06:01:26,251 INFO L425 ceAbstractionStarter]: For program point L612(lines 589 613) no Hoare annotation was computed. [2018-11-10 06:01:26,251 INFO L425 ceAbstractionStarter]: For program point L596(lines 596 600) no Hoare annotation was computed. [2018-11-10 06:01:26,251 INFO L425 ceAbstractionStarter]: For program point L596-1(lines 596 600) no Hoare annotation was computed. [2018-11-10 06:01:26,251 INFO L425 ceAbstractionStarter]: For program point L590-1(lines 590 611) no Hoare annotation was computed. [2018-11-10 06:01:26,251 INFO L425 ceAbstractionStarter]: For program point L588(line 588) no Hoare annotation was computed. [2018-11-10 06:01:26,251 INFO L425 ceAbstractionStarter]: For program point L588-1(line 588) no Hoare annotation was computed. [2018-11-10 06:01:26,251 INFO L425 ceAbstractionStarter]: For program point L617(line 617) no Hoare annotation was computed. [2018-11-10 06:01:26,251 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 565 620) no Hoare annotation was computed. [2018-11-10 06:01:26,251 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 565 620) no Hoare annotation was computed. [2018-11-10 06:01:26,251 INFO L425 ceAbstractionStarter]: For program point L673(lines 646 674) no Hoare annotation was computed. [2018-11-10 06:01:26,251 INFO L425 ceAbstractionStarter]: For program point L665(line 665) no Hoare annotation was computed. [2018-11-10 06:01:26,251 INFO L425 ceAbstractionStarter]: For program point L665-1(line 665) no Hoare annotation was computed. [2018-11-10 06:01:26,252 INFO L425 ceAbstractionStarter]: For program point L661(line 661) no Hoare annotation was computed. [2018-11-10 06:01:26,252 INFO L425 ceAbstractionStarter]: For program point L661-1(line 661) no Hoare annotation was computed. [2018-11-10 06:01:26,252 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 621 680) no Hoare annotation was computed. [2018-11-10 06:01:26,252 INFO L425 ceAbstractionStarter]: For program point L653(lines 653 657) no Hoare annotation was computed. [2018-11-10 06:01:26,252 INFO L425 ceAbstractionStarter]: For program point L653-1(lines 653 657) no Hoare annotation was computed. [2018-11-10 06:01:26,252 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 621 680) no Hoare annotation was computed. [2018-11-10 06:01:26,252 INFO L425 ceAbstractionStarter]: For program point L647-1(lines 647 672) no Hoare annotation was computed. [2018-11-10 06:01:26,252 INFO L425 ceAbstractionStarter]: For program point L645(line 645) no Hoare annotation was computed. [2018-11-10 06:01:26,252 INFO L425 ceAbstractionStarter]: For program point L645-1(line 645) no Hoare annotation was computed. [2018-11-10 06:01:26,252 INFO L425 ceAbstractionStarter]: For program point L647-3(lines 647 672) no Hoare annotation was computed. [2018-11-10 06:01:26,252 INFO L425 ceAbstractionStarter]: For program point L670(line 670) no Hoare annotation was computed. [2018-11-10 06:01:26,252 INFO L425 ceAbstractionStarter]: For program point L670-1(line 670) no Hoare annotation was computed. [2018-11-10 06:01:26,252 INFO L425 ceAbstractionStarter]: For program point L666(line 666) no Hoare annotation was computed. [2018-11-10 06:01:26,252 INFO L425 ceAbstractionStarter]: For program point L666-1(line 666) no Hoare annotation was computed. [2018-11-10 06:01:26,252 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 621 680) no Hoare annotation was computed. [2018-11-10 06:01:26,252 INFO L425 ceAbstractionStarter]: For program point L648(line 648) no Hoare annotation was computed. [2018-11-10 06:01:26,253 INFO L428 ceAbstractionStarter]: At program point select_helpersFINAL(lines 70 76) the Hoare annotation is: true [2018-11-10 06:01:26,253 INFO L425 ceAbstractionStarter]: For program point select_helpersEXIT(lines 70 76) no Hoare annotation was computed. [2018-11-10 06:01:26,253 INFO L425 ceAbstractionStarter]: For program point valid_productEXIT(lines 77 85) no Hoare annotation was computed. [2018-11-10 06:01:26,253 INFO L428 ceAbstractionStarter]: At program point valid_productENTRY(lines 77 85) the Hoare annotation is: true [2018-11-10 06:01:26,253 INFO L425 ceAbstractionStarter]: For program point valid_productFINAL(lines 77 85) no Hoare annotation was computed. [2018-11-10 06:01:26,253 INFO L421 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 465 472) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 ~pumpRunning~0) (not (= 0 ~pumpRunning~0)) (not (= ~systemActive~0 1)) (not (= |old(~switchedOnBeforeTS~0)| ~pumpRunning~0)) (not (= ~waterLevel~0 1)) (not (= ~methaneLevelCritical~0 0)) (not (= 0 |#t~string7.offset|))) [2018-11-10 06:01:26,253 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1EXIT(lines 465 472) no Hoare annotation was computed. [2018-11-10 06:01:26,253 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__1FINAL(lines 465 472) no Hoare annotation was computed. [2018-11-10 06:01:26,253 INFO L421 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 473 482) the Hoare annotation is: (let ((.cse5 (< |old(~switchedOnBeforeTS~0)| 1)) (.cse7 (<= 1 ~switchedOnBeforeTS~0)) (.cse8 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~systemActive~0 1))) (.cse6 (not (= 0 ~pumpRunning~0))) (.cse9 (not (= ~systemActive~0 0))) (.cse1 (< 2 ~waterLevel~0)) (.cse0 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse3 (not (= |old(~switchedOnBeforeTS~0)| ~pumpRunning~0))) (.cse4 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 .cse1 (not (= 1 ~pumpRunning~0)) .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse2 .cse8 .cse4) (or .cse5 (< 0 ~waterLevel~0) .cse6 .cse7 .cse2 .cse4) (or (or .cse7 .cse0) (or .cse5 .cse6 .cse1 .cse2) .cse4) (or .cse5 .cse6 .cse9 .cse7 .cse8 .cse4) (or .cse0 .cse6 .cse1 .cse2 .cse3 .cse4) (or .cse6 .cse9 .cse1 .cse0 .cse3 .cse4))) [2018-11-10 06:01:26,253 INFO L425 ceAbstractionStarter]: For program point L478(line 478) no Hoare annotation was computed. [2018-11-10 06:01:26,253 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2EXIT(lines 473 482) no Hoare annotation was computed. [2018-11-10 06:01:26,253 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__2FINAL(lines 473 482) no Hoare annotation was computed. [2018-11-10 06:01:26,254 INFO L421 ceAbstractionStarter]: At program point L498(line 498) the Hoare annotation is: (let ((.cse8 (< 2 ~waterLevel~0)) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse9 (not (= 1 ~pumpRunning~0))) (.cse7 (not (= ~systemActive~0 1))) (.cse3 (not (= ~waterLevel~0 2))) (.cse5 (< 1 ~waterLevel~0)) (.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= ~systemActive~0 0))) (.cse2 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse4 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (< ~switchedOnBeforeTS~0 1) .cse5 .cse0 .cse6 .cse7 .cse4) (or .cse0 .cse8 .cse7 .cse2 .cse4) (or .cse8 .cse9 .cse7 .cse2 (not .cse6) .cse4) (or .cse9 .cse7 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse2 .cse4))) [2018-11-10 06:01:26,254 INFO L428 ceAbstractionStarter]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 483 511) the Hoare annotation is: true [2018-11-10 06:01:26,254 INFO L425 ceAbstractionStarter]: For program point L496(lines 496 502) no Hoare annotation was computed. [2018-11-10 06:01:26,254 INFO L425 ceAbstractionStarter]: For program point L495(lines 495 505) no Hoare annotation was computed. [2018-11-10 06:01:26,254 INFO L421 ceAbstractionStarter]: At program point L493(line 493) the Hoare annotation is: (let ((.cse5 (= ~methaneLevelCritical~0 0)) (.cse2 (not (= 1 ~pumpRunning~0))) (.cse1 (= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~5)) (.cse0 (< 2 ~waterLevel~0)) (.cse3 (not (= ~systemActive~0 1))) (.cse8 (not (= ~systemActive~0 0))) (.cse7 (not (= 0 ~pumpRunning~0))) (.cse9 (not (= ~waterLevel~0 2))) (.cse6 (not (= 0 |#t~string7.offset|))) (.cse4 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5) .cse6) (or .cse1 .cse7 .cse8 .cse0 .cse4 .cse6) (or (< ~switchedOnBeforeTS~0 1) (< 1 ~waterLevel~0) .cse7 .cse1 .cse5 .cse3 .cse6) (or .cse2 .cse3 .cse9 .cse6) (or .cse1 .cse7 .cse0 .cse3 .cse4 .cse6) (or .cse7 .cse3 .cse4 .cse9 .cse6) (or .cse8 (or (or .cse7 .cse9 .cse6) .cse4)))) [2018-11-10 06:01:26,254 INFO L425 ceAbstractionStarter]: For program point L493-1(line 493) no Hoare annotation was computed. [2018-11-10 06:01:26,254 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification5_spec__3EXIT(lines 483 511) no Hoare annotation was computed. [2018-11-10 06:01:26,254 INFO L425 ceAbstractionStarter]: For program point L491(lines 491 508) no Hoare annotation was computed. [2018-11-10 06:01:26,254 INFO L425 ceAbstractionStarter]: For program point L491-1(lines 483 511) no Hoare annotation was computed. [2018-11-10 06:01:26,254 INFO L428 ceAbstractionStarter]: At program point L489(line 489) the Hoare annotation is: true [2018-11-10 06:01:26,254 INFO L425 ceAbstractionStarter]: For program point L489-1(line 489) no Hoare annotation was computed. [2018-11-10 06:01:26,254 INFO L421 ceAbstractionStarter]: At program point L384(line 384) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= main_~tmp~3 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 0 |#t~string7.offset|))) [2018-11-10 06:01:26,254 INFO L421 ceAbstractionStarter]: At program point L384-1(line 384) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= main_~tmp~3 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 0 |#t~string7.offset|))) [2018-11-10 06:01:26,255 INFO L425 ceAbstractionStarter]: For program point L382(lines 382 389) no Hoare annotation was computed. [2018-11-10 06:01:26,255 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 372 394) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 0 |#t~string7.offset|))) [2018-11-10 06:01:26,255 INFO L425 ceAbstractionStarter]: For program point L382-1(lines 382 389) no Hoare annotation was computed. [2018-11-10 06:01:26,255 INFO L425 ceAbstractionStarter]: For program point L380(line 380) no Hoare annotation was computed. [2018-11-10 06:01:26,255 INFO L421 ceAbstractionStarter]: At program point L379(line 379) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 0 |#t~string7.offset|))) [2018-11-10 06:01:26,255 INFO L421 ceAbstractionStarter]: At program point L378(line 378) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 0 |#t~string7.offset|))) [2018-11-10 06:01:26,255 INFO L421 ceAbstractionStarter]: At program point L378-1(line 378) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 0 |#t~string7.offset|))) [2018-11-10 06:01:26,255 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 372 394) no Hoare annotation was computed. [2018-11-10 06:01:26,255 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 372 394) no Hoare annotation was computed. [2018-11-10 06:01:26,255 INFO L425 ceAbstractionStarter]: For program point Specification2EXIT(lines 328 351) no Hoare annotation was computed. [2018-11-10 06:01:26,255 INFO L425 ceAbstractionStarter]: For program point Specification2ENTRY(lines 328 351) no Hoare annotation was computed. [2018-11-10 06:01:26,255 INFO L425 ceAbstractionStarter]: For program point Specification2FINAL(lines 328 351) no Hoare annotation was computed. [2018-11-10 06:01:26,255 INFO L425 ceAbstractionStarter]: For program point L346(line 346) no Hoare annotation was computed. [2018-11-10 06:01:26,256 INFO L425 ceAbstractionStarter]: For program point L345(line 345) no Hoare annotation was computed. [2018-11-10 06:01:26,256 INFO L425 ceAbstractionStarter]: For program point L344(line 344) no Hoare annotation was computed. [2018-11-10 06:01:26,256 INFO L425 ceAbstractionStarter]: For program point L343(line 343) no Hoare annotation was computed. [2018-11-10 06:01:26,256 INFO L425 ceAbstractionStarter]: For program point L342(line 342) no Hoare annotation was computed. [2018-11-10 06:01:26,256 INFO L425 ceAbstractionStarter]: For program point L341(line 341) no Hoare annotation was computed. [2018-11-10 06:01:26,256 INFO L425 ceAbstractionStarter]: For program point L340(line 340) no Hoare annotation was computed. [2018-11-10 06:01:26,256 INFO L425 ceAbstractionStarter]: For program point L339(line 339) no Hoare annotation was computed. [2018-11-10 06:01:26,256 INFO L425 ceAbstractionStarter]: For program point L338(line 338) no Hoare annotation was computed. [2018-11-10 06:01:26,256 INFO L425 ceAbstractionStarter]: For program point L337(line 337) no Hoare annotation was computed. [2018-11-10 06:01:26,256 INFO L425 ceAbstractionStarter]: For program point L336(line 336) no Hoare annotation was computed. [2018-11-10 06:01:26,256 INFO L425 ceAbstractionStarter]: For program point L335(line 335) no Hoare annotation was computed. [2018-11-10 06:01:26,256 INFO L425 ceAbstractionStarter]: For program point L334(line 334) no Hoare annotation was computed. [2018-11-10 06:01:26,256 INFO L425 ceAbstractionStarter]: For program point L333(line 333) no Hoare annotation was computed. [2018-11-10 06:01:26,256 INFO L425 ceAbstractionStarter]: For program point stopSystemEXIT(lines 279 293) no Hoare annotation was computed. [2018-11-10 06:01:26,256 INFO L421 ceAbstractionStarter]: At program point L285(line 285) the Hoare annotation is: (let ((.cse1 (= |old(~systemActive~0)| 0)) (.cse0 (not (= ~systemActive~0 0))) (.cse2 (< 2 ~waterLevel~0)) (.cse3 (not (= 1 |old(~pumpRunning~0)|))) (.cse6 (not (= ~waterLevel~0 2))) (.cse8 (< 1 ~waterLevel~0)) (.cse7 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse5 (not (= 0 |#t~string7.offset|)))) (and (or (and .cse0 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (or .cse1 .cse2 .cse3 .cse4 .cse5)) (or (or .cse1 .cse5) .cse3 (and .cse0 (= ~pumpRunning~0 1)) .cse6) (or (< ~switchedOnBeforeTS~0 1) .cse7 .cse2 .cse5) (or (= ~systemActive~0 1) .cse8 (= ~methaneLevelCritical~0 0) .cse3 (not (= |old(~systemActive~0)| 1)) .cse4 .cse5) (or .cse7 .cse6 .cse5) (or .cse7 (not (= ~waterLevel~0 1)) .cse5) (or .cse8 .cse7 .cse4 .cse5))) [2018-11-10 06:01:26,257 INFO L425 ceAbstractionStarter]: For program point L283(lines 283 289) no Hoare annotation was computed. [2018-11-10 06:01:26,257 INFO L421 ceAbstractionStarter]: At program point stopSystemENTRY(lines 279 293) the Hoare annotation is: (let ((.cse9 (not (= 0 |old(~pumpRunning~0)|))) (.cse8 (not (= ~waterLevel~0 2))) (.cse6 (not (= 0 |#t~string7.offset|)))) (let ((.cse2 (= |old(~systemActive~0)| 0)) (.cse16 (or .cse9 .cse8 .cse6)) (.cse12 (= ~methaneLevelCritical~0 0)) (.cse15 (= ~systemActive~0 0))) (let ((.cse0 (not .cse15)) (.cse4 (not (= 1 |old(~pumpRunning~0)|))) (.cse13 (or .cse16 (not .cse12))) (.cse10 (and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))) (.cse11 (< 1 ~waterLevel~0)) (.cse1 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse7 (or .cse16 .cse12)) (.cse14 (not .cse2)) (.cse3 (< 2 ~waterLevel~0)) (.cse5 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1) (or .cse2 .cse3 .cse4 .cse5 .cse6)) (or .cse7 (= 0 ~pumpRunning~0)) (or (or .cse2 .cse6) .cse4 (and .cse0 (= ~pumpRunning~0 1)) .cse8) (or (< ~switchedOnBeforeTS~0 1) .cse9 .cse3 .cse10 .cse6) (or (= ~systemActive~0 1) .cse11 .cse12 .cse4 (not (= |old(~systemActive~0)| 1)) .cse5 .cse6) (or .cse10 .cse13) (or .cse14 .cse13 .cse15) (or .cse9 .cse10 (not (= ~waterLevel~0 1)) .cse6) (or .cse11 .cse9 .cse1 .cse5 .cse6) (or .cse14 .cse7 .cse15) (or .cse14 .cse9 .cse3 .cse5 .cse15 .cse6))))) [2018-11-10 06:01:26,257 INFO L425 ceAbstractionStarter]: For program point stopSystemFINAL(lines 279 293) no Hoare annotation was computed. [2018-11-10 06:01:26,257 INFO L425 ceAbstractionStarter]: For program point isPumpRunningEXIT(lines 215 223) no Hoare annotation was computed. [2018-11-10 06:01:26,257 INFO L428 ceAbstractionStarter]: At program point isPumpRunningENTRY(lines 215 223) the Hoare annotation is: true [2018-11-10 06:01:26,257 INFO L425 ceAbstractionStarter]: For program point isPumpRunningFINAL(lines 215 223) no Hoare annotation was computed. [2018-11-10 06:01:26,257 INFO L425 ceAbstractionStarter]: For program point L254(line 254) no Hoare annotation was computed. [2018-11-10 06:01:26,257 INFO L425 ceAbstractionStarter]: For program point L254-1(line 254) no Hoare annotation was computed. [2018-11-10 06:01:26,257 INFO L425 ceAbstractionStarter]: For program point L243(lines 243 251) no Hoare annotation was computed. [2018-11-10 06:01:26,257 INFO L425 ceAbstractionStarter]: For program point L243-2(lines 243 251) no Hoare annotation was computed. [2018-11-10 06:01:26,257 INFO L425 ceAbstractionStarter]: For program point printPumpFINAL(lines 224 259) no Hoare annotation was computed. [2018-11-10 06:01:26,257 INFO L425 ceAbstractionStarter]: For program point L231(lines 231 239) no Hoare annotation was computed. [2018-11-10 06:01:26,257 INFO L425 ceAbstractionStarter]: For program point printPumpENTRY(lines 224 259) no Hoare annotation was computed. [2018-11-10 06:01:26,258 INFO L425 ceAbstractionStarter]: For program point L231-2(lines 231 239) no Hoare annotation was computed. [2018-11-10 06:01:26,258 INFO L425 ceAbstractionStarter]: For program point printPumpEXIT(lines 224 259) no Hoare annotation was computed. [2018-11-10 06:01:26,258 INFO L425 ceAbstractionStarter]: For program point select_featuresEXIT(lines 63 69) no Hoare annotation was computed. [2018-11-10 06:01:26,258 INFO L428 ceAbstractionStarter]: At program point select_featuresFINAL(lines 63 69) the Hoare annotation is: true [2018-11-10 06:01:26,258 INFO L425 ceAbstractionStarter]: For program point L545(line 545) no Hoare annotation was computed. [2018-11-10 06:01:26,258 INFO L425 ceAbstractionStarter]: For program point L545-1(line 545) no Hoare annotation was computed. [2018-11-10 06:01:26,258 INFO L425 ceAbstractionStarter]: For program point L542(line 542) no Hoare annotation was computed. [2018-11-10 06:01:26,258 INFO L425 ceAbstractionStarter]: For program point L542-1(line 542) no Hoare annotation was computed. [2018-11-10 06:01:26,258 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 519 564) no Hoare annotation was computed. [2018-11-10 06:01:26,258 INFO L425 ceAbstractionStarter]: For program point L560(line 560) no Hoare annotation was computed. [2018-11-10 06:01:26,258 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 519 564) no Hoare annotation was computed. [2018-11-10 06:01:26,258 INFO L425 ceAbstractionStarter]: For program point L556(line 556) no Hoare annotation was computed. [2018-11-10 06:01:26,258 INFO L425 ceAbstractionStarter]: For program point L556-1(line 556) no Hoare annotation was computed. [2018-11-10 06:01:26,258 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 519 564) no Hoare annotation was computed. [2018-11-10 06:01:26,258 INFO L425 ceAbstractionStarter]: For program point L556-2(line 556) no Hoare annotation was computed. [2018-11-10 06:01:26,258 INFO L425 ceAbstractionStarter]: For program point L549(line 549) no Hoare annotation was computed. [2018-11-10 06:01:26,258 INFO L425 ceAbstractionStarter]: For program point L549-1(line 549) no Hoare annotation was computed. [2018-11-10 06:01:26,259 INFO L425 ceAbstractionStarter]: For program point L863(lines 863 864) no Hoare annotation was computed. [2018-11-10 06:01:26,259 INFO L425 ceAbstractionStarter]: For program point L863-1(lines 846 866) no Hoare annotation was computed. [2018-11-10 06:01:26,259 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 832 877) no Hoare annotation was computed. [2018-11-10 06:01:26,259 INFO L425 ceAbstractionStarter]: For program point L856(lines 856 857) no Hoare annotation was computed. [2018-11-10 06:01:26,259 INFO L425 ceAbstractionStarter]: For program point L852(lines 852 859) no Hoare annotation was computed. [2018-11-10 06:01:26,259 INFO L425 ceAbstractionStarter]: For program point L851(line 851) no Hoare annotation was computed. [2018-11-10 06:01:26,259 INFO L425 ceAbstractionStarter]: For program point L851-1(line 851) no Hoare annotation was computed. [2018-11-10 06:01:26,259 INFO L425 ceAbstractionStarter]: For program point L846(lines 846 866) no Hoare annotation was computed. [2018-11-10 06:01:26,259 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 832 877) no Hoare annotation was computed. [2018-11-10 06:01:26,259 INFO L425 ceAbstractionStarter]: For program point L873(line 873) no Hoare annotation was computed. [2018-11-10 06:01:26,259 INFO L425 ceAbstractionStarter]: For program point L873-1(line 873) no Hoare annotation was computed. [2018-11-10 06:01:26,259 INFO L425 ceAbstractionStarter]: For program point L871(line 871) no Hoare annotation was computed. [2018-11-10 06:01:26,259 INFO L425 ceAbstractionStarter]: For program point L871-1(line 871) no Hoare annotation was computed. [2018-11-10 06:01:26,259 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 832 877) no Hoare annotation was computed. [2018-11-10 06:01:26,259 INFO L421 ceAbstractionStarter]: At program point runTestENTRY(lines 361 371) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 0 |#t~string7.offset|))) [2018-11-10 06:01:26,260 INFO L421 ceAbstractionStarter]: At program point L366(line 366) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 0 |#t~string7.offset|))) [2018-11-10 06:01:26,260 INFO L425 ceAbstractionStarter]: For program point runTestEXIT(lines 361 371) no Hoare annotation was computed. [2018-11-10 06:01:26,260 INFO L425 ceAbstractionStarter]: For program point runTestFINAL(lines 361 371) no Hoare annotation was computed. [2018-11-10 06:01:26,260 INFO L428 ceAbstractionStarter]: At program point L209(line 209) the Hoare annotation is: true [2018-11-10 06:01:26,260 INFO L425 ceAbstractionStarter]: For program point L209-1(line 209) no Hoare annotation was computed. [2018-11-10 06:01:26,260 INFO L428 ceAbstractionStarter]: At program point isMethaneAlarmENTRY(lines 204 214) the Hoare annotation is: true [2018-11-10 06:01:26,260 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmEXIT(lines 204 214) no Hoare annotation was computed. [2018-11-10 06:01:26,260 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmFINAL(lines 204 214) no Hoare annotation was computed. [2018-11-10 06:01:26,260 INFO L421 ceAbstractionStarter]: At program point deactivatePumpENTRY(lines 196 203) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 1)) (.cse1 (= ~systemActive~0 0)) (.cse3 (not (= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 (or .cse1 .cse2) .cse3 (not (= ~waterLevel~0 2))) (or .cse0 (or .cse1 (< 2 ~waterLevel~0) .cse3 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) .cse2)))) [2018-11-10 06:01:26,260 INFO L425 ceAbstractionStarter]: For program point deactivatePumpEXIT(lines 196 203) no Hoare annotation was computed. [2018-11-10 06:01:26,260 INFO L425 ceAbstractionStarter]: For program point deactivatePumpFINAL(lines 196 203) no Hoare annotation was computed. [2018-11-10 06:01:26,260 INFO L425 ceAbstractionStarter]: For program point isHighWaterSensorDryEXIT(lines 958 971) no Hoare annotation was computed. [2018-11-10 06:01:26,260 INFO L428 ceAbstractionStarter]: At program point isHighWaterSensorDryENTRY(lines 958 971) the Hoare annotation is: true [2018-11-10 06:01:26,260 INFO L425 ceAbstractionStarter]: For program point L962(lines 962 968) no Hoare annotation was computed. [2018-11-10 06:01:26,260 INFO L425 ceAbstractionStarter]: For program point isHighWaterSensorDryFINAL(lines 958 971) no Hoare annotation was computed. [2018-11-10 06:01:26,260 INFO L425 ceAbstractionStarter]: For program point processEnvironmentEXIT(lines 163 187) no Hoare annotation was computed. [2018-11-10 06:01:26,261 INFO L421 ceAbstractionStarter]: At program point L182(line 182) the Hoare annotation is: (let ((.cse0 (not (= ~systemActive~0 1))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 |#t~string7.offset|)))) (and (or (< 1 ~waterLevel~0) (not (= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or (not (= 0 |old(~pumpRunning~0)|)) (= ~switchedOnBeforeTS~0 ~pumpRunning~0) (< 2 ~waterLevel~0) .cse0 .cse1 .cse2))) [2018-11-10 06:01:26,261 INFO L425 ceAbstractionStarter]: For program point L182-1(lines 163 187) no Hoare annotation was computed. [2018-11-10 06:01:26,261 INFO L421 ceAbstractionStarter]: At program point processEnvironmentENTRY(lines 163 187) the Hoare annotation is: (let ((.cse0 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 (< 1 ~waterLevel~0) (not (= 1 |old(~pumpRunning~0)|)) .cse1 .cse2 .cse3) (or (not (= 0 |old(~pumpRunning~0)|)) .cse0 (< 2 ~waterLevel~0) .cse1 .cse2 .cse3))) [2018-11-10 06:01:26,261 INFO L421 ceAbstractionStarter]: At program point L177(line 177) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (< 1 ~waterLevel~0)) (.cse5 (not (= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 2)) .cse3) (or .cse4 (and (= processEnvironment_~tmp~1 ~methaneLevelCritical~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) .cse5 .cse1 .cse2 .cse3) (or (or .cse4 .cse0 .cse1 .cse2) .cse3) (or .cse4 (= ~methaneLevelCritical~0 0) .cse5 .cse1 .cse2 .cse3))) [2018-11-10 06:01:26,261 INFO L421 ceAbstractionStarter]: At program point L173(line 173) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (< 1 ~waterLevel~0)) (.cse5 (not (= 1 |old(~pumpRunning~0)|))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 2)) .cse3) (or .cse4 (and (= processEnvironment_~tmp~1 ~methaneLevelCritical~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) .cse5 .cse1 .cse2 .cse3) (or (or .cse4 .cse0 .cse1 .cse2) .cse3) (or .cse4 .cse5 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2018-11-10 06:01:26,261 INFO L425 ceAbstractionStarter]: For program point L171(lines 171 179) no Hoare annotation was computed. [2018-11-10 06:01:26,261 INFO L421 ceAbstractionStarter]: At program point L169(line 169) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (< 1 ~waterLevel~0)) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 2)) .cse3) (or (or .cse4 .cse0 .cse1 .cse2) .cse3) (or (= ~switchedOnBeforeTS~0 ~pumpRunning~0) .cse4 (not (= 1 |old(~pumpRunning~0)|)) .cse1 .cse2 .cse3))) [2018-11-10 06:01:26,261 INFO L425 ceAbstractionStarter]: For program point L169-1(line 169) no Hoare annotation was computed. [2018-11-10 06:01:26,261 INFO L425 ceAbstractionStarter]: For program point L167(lines 167 184) no Hoare annotation was computed. [2018-11-10 06:01:26,261 INFO L425 ceAbstractionStarter]: For program point processEnvironment__wrappee__baseEXIT(lines 129 135) no Hoare annotation was computed. [2018-11-10 06:01:26,261 INFO L428 ceAbstractionStarter]: At program point processEnvironment__wrappee__baseFINAL(lines 129 135) the Hoare annotation is: true [2018-11-10 06:01:26,262 INFO L421 ceAbstractionStarter]: At program point testENTRY(lines 396 461) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (and (= 0 ~methaneLevelCritical~0) (= ~systemActive~0 1) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 0 |#t~string7.offset|))) [2018-11-10 06:01:26,262 INFO L421 ceAbstractionStarter]: At program point L444(line 444) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 1)) (.cse3 (not (= ~systemActive~0 0))) (.cse6 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse5 (<= ~waterLevel~0 2)) (.cse2 (= test_~splverifierCounter~0 0)) (.cse0 (<= ~pumpRunning~0 0)) (.cse1 (<= |old(~pumpRunning~0)| ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~systemActive~0)| 1)) (and (and .cse3 .cse4 .cse2) (= ~waterLevel~0 2)) (and .cse5 .cse0 .cse1 .cse2 .cse6) (and .cse4 (and .cse3 (<= ~waterLevel~0 1) .cse2 .cse6)) (and (<= 1 ~switchedOnBeforeTS~0) (= 0 ~pumpRunning~0) .cse5 .cse2) (and (and (= 2 ~waterLevel~0) .cse2) .cse0 .cse1) (not (= 0 |#t~string7.offset|)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-11-10 06:01:26,262 INFO L425 ceAbstractionStarter]: For program point L442(lines 442 448) no Hoare annotation was computed. [2018-11-10 06:01:26,262 INFO L421 ceAbstractionStarter]: At program point L442-1(lines 436 449) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse5 (= ~pumpRunning~0 1)) (.cse8 (= 0 ~pumpRunning~0)) (.cse6 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse7 (<= ~waterLevel~0 2)) (.cse1 (= ~systemActive~0 1)) (.cse2 (= test_~splverifierCounter~0 0)) (.cse3 (<= ~pumpRunning~0 0)) (.cse4 (<= |old(~pumpRunning~0)| ~pumpRunning~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (and (and .cse0 .cse1 .cse2) .cse3 .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse5 .cse1 .cse2) (and (and .cse5 .cse1 .cse2 .cse6) .cse7) (not (= |old(~systemActive~0)| 1)) (and .cse1 .cse8 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (and (= ~systemActive~0 0) (and (and .cse8 .cse2) .cse7)) (not (= 0 |#t~string7.offset|)) (and (or (and .cse7 .cse1 .cse2 .cse6) (and (<= 1 ~switchedOnBeforeTS~0) .cse7 .cse1 .cse2)) .cse3 .cse4) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-11-10 06:01:26,262 INFO L425 ceAbstractionStarter]: For program point L407(lines 406 453) no Hoare annotation was computed. [2018-11-10 06:01:26,262 INFO L425 ceAbstractionStarter]: For program point testFINAL(lines 396 461) no Hoare annotation was computed. [2018-11-10 06:01:26,262 INFO L425 ceAbstractionStarter]: For program point L436(lines 436 449) no Hoare annotation was computed. [2018-11-10 06:01:26,262 INFO L421 ceAbstractionStarter]: At program point L428(line 428) the Hoare annotation is: (let ((.cse2 (= 0 ~pumpRunning~0)) (.cse5 (<= ~pumpRunning~0 0)) (.cse6 (<= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse4 (<= ~waterLevel~0 2)) (.cse8 (= ~pumpRunning~0 1)) (.cse1 (= ~systemActive~0 1)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse7 (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and (= ~systemActive~0 0) .cse4 .cse5 .cse6 .cse3 .cse7) (and (<= 1 ~switchedOnBeforeTS~0) (not (= ~methaneLevelCritical~0 0)) .cse2 (<= ~waterLevel~0 1) .cse1 .cse3) (and (and (= 2 ~waterLevel~0) .cse1 .cse3) .cse5 .cse6) (and (= ~waterLevel~0 2) .cse8 .cse1 .cse3) (and .cse4 .cse5 .cse1 .cse6 .cse3 .cse7) (not (= 0 |#t~string7.offset|)) (and .cse0 .cse4 .cse8 .cse1 .cse3 .cse7) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-11-10 06:01:26,262 INFO L425 ceAbstractionStarter]: For program point L426(lines 426 432) no Hoare annotation was computed. [2018-11-10 06:01:26,262 INFO L425 ceAbstractionStarter]: For program point L426-1(lines 426 432) no Hoare annotation was computed. [2018-11-10 06:01:26,263 INFO L421 ceAbstractionStarter]: At program point L451(lines 406 453) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 2)) (.cse6 (= 0 ~methaneLevelCritical~0)) (.cse1 (= ~pumpRunning~0 1)) (.cse2 (= ~systemActive~0 1)) (.cse7 (<= ~waterLevel~0 1)) (.cse8 (<= ~pumpRunning~0 0)) (.cse9 (<= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse10 (= ~systemActive~0 0)) (.cse4 (= 0 ~pumpRunning~0)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse2 .cse4 .cse3 .cse5) (and .cse6 .cse2 .cse4 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and .cse7 .cse8 .cse2 .cse9 .cse3 .cse5) (and .cse6 .cse7 .cse1 .cse2 .cse3 .cse5) (and (<= 1 ~switchedOnBeforeTS~0) (not (= ~methaneLevelCritical~0 0)) .cse4 .cse7 .cse2 .cse3) (and .cse10 .cse7 .cse8 .cse9 .cse3 .cse5) (and .cse10 (and .cse4 (= 2 ~waterLevel~0) .cse3) .cse5) (not (= 0 |#t~string7.offset|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-11-10 06:01:26,263 INFO L421 ceAbstractionStarter]: At program point L418(line 418) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0)) (.cse2 (= ~systemActive~0 1)) (.cse3 (= test_~splverifierCounter~0 0))) (let ((.cse1 (= ~pumpRunning~0 1)) (.cse5 (= ~waterLevel~0 2)) (.cse4 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse7 (and .cse6 .cse2 .cse3)) (.cse0 (<= ~waterLevel~0 1))) (or (and (= 0 ~methaneLevelCritical~0) .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~systemActive~0)| 1)) (and .cse5 .cse1 .cse2 .cse3) (not (= 0 |old(~pumpRunning~0)|)) (and (= ~systemActive~0 0) (and (<= ~waterLevel~0 2) (and .cse6 .cse3) .cse4)) (and .cse7 (= 1 ~waterLevel~0)) (and .cse7 .cse5 .cse4) (not (= 0 |#t~string7.offset|)) (or (and .cse7 .cse0 .cse4) (and (<= 1 ~switchedOnBeforeTS~0) .cse7 (not (= ~methaneLevelCritical~0 0)) .cse0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0))))) [2018-11-10 06:01:26,263 INFO L425 ceAbstractionStarter]: For program point L416(lines 416 422) no Hoare annotation was computed. [2018-11-10 06:01:26,263 INFO L425 ceAbstractionStarter]: For program point L416-1(lines 416 422) no Hoare annotation was computed. [2018-11-10 06:01:26,263 INFO L425 ceAbstractionStarter]: For program point L408(lines 408 412) no Hoare annotation was computed. [2018-11-10 06:01:26,263 INFO L425 ceAbstractionStarter]: For program point L406-1(lines 406 453) no Hoare annotation was computed. [2018-11-10 06:01:26,263 INFO L421 ceAbstractionStarter]: At program point L454(lines 405 455) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 0 |#t~string7.offset|))) [2018-11-10 06:01:26,263 INFO L425 ceAbstractionStarter]: For program point testEXIT(lines 396 461) no Hoare annotation was computed. [2018-11-10 06:01:26,263 INFO L425 ceAbstractionStarter]: For program point L800(lines 800 820) no Hoare annotation was computed. [2018-11-10 06:01:26,263 INFO L425 ceAbstractionStarter]: For program point L827(line 827) no Hoare annotation was computed. [2018-11-10 06:01:26,263 INFO L425 ceAbstractionStarter]: For program point L827-1(line 827) no Hoare annotation was computed. [2018-11-10 06:01:26,263 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 786 831) no Hoare annotation was computed. [2018-11-10 06:01:26,263 INFO L425 ceAbstractionStarter]: For program point L825(line 825) no Hoare annotation was computed. [2018-11-10 06:01:26,264 INFO L425 ceAbstractionStarter]: For program point L825-1(line 825) no Hoare annotation was computed. [2018-11-10 06:01:26,264 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 786 831) no Hoare annotation was computed. [2018-11-10 06:01:26,264 INFO L425 ceAbstractionStarter]: For program point L817(lines 817 818) no Hoare annotation was computed. [2018-11-10 06:01:26,264 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 786 831) no Hoare annotation was computed. [2018-11-10 06:01:26,264 INFO L425 ceAbstractionStarter]: For program point L817-1(lines 800 820) no Hoare annotation was computed. [2018-11-10 06:01:26,264 INFO L425 ceAbstractionStarter]: For program point L810(lines 810 811) no Hoare annotation was computed. [2018-11-10 06:01:26,264 INFO L425 ceAbstractionStarter]: For program point L806(lines 806 813) no Hoare annotation was computed. [2018-11-10 06:01:26,264 INFO L425 ceAbstractionStarter]: For program point L805(line 805) no Hoare annotation was computed. [2018-11-10 06:01:26,264 INFO L425 ceAbstractionStarter]: For program point L805-1(line 805) no Hoare annotation was computed. [2018-11-10 06:01:26,264 INFO L425 ceAbstractionStarter]: For program point printEnvironmentEXIT(lines 926 948) no Hoare annotation was computed. [2018-11-10 06:01:26,264 INFO L425 ceAbstractionStarter]: For program point L934(lines 934 942) no Hoare annotation was computed. [2018-11-10 06:01:26,264 INFO L425 ceAbstractionStarter]: For program point printEnvironmentENTRY(lines 926 948) no Hoare annotation was computed. [2018-11-10 06:01:26,264 INFO L425 ceAbstractionStarter]: For program point printEnvironmentFINAL(lines 926 948) no Hoare annotation was computed. [2018-11-10 06:01:26,264 INFO L425 ceAbstractionStarter]: For program point L934-2(lines 934 942) no Hoare annotation was computed. [2018-11-10 06:01:26,264 INFO L425 ceAbstractionStarter]: For program point select_oneENTRY(lines 53 62) no Hoare annotation was computed. [2018-11-10 06:01:26,264 INFO L425 ceAbstractionStarter]: For program point select_oneFINAL(lines 53 62) no Hoare annotation was computed. [2018-11-10 06:01:26,264 INFO L425 ceAbstractionStarter]: For program point select_oneEXIT(lines 53 62) no Hoare annotation was computed. [2018-11-10 06:01:26,265 INFO L425 ceAbstractionStarter]: For program point L733(lines 732 752) no Hoare annotation was computed. [2018-11-10 06:01:26,265 INFO L425 ceAbstractionStarter]: For program point L729(lines 729 770) no Hoare annotation was computed. [2018-11-10 06:01:26,265 INFO L425 ceAbstractionStarter]: For program point L721(line 721) no Hoare annotation was computed. [2018-11-10 06:01:26,265 INFO L425 ceAbstractionStarter]: For program point L721-1(line 721) no Hoare annotation was computed. [2018-11-10 06:01:26,265 INFO L425 ceAbstractionStarter]: For program point L717(line 717) no Hoare annotation was computed. [2018-11-10 06:01:26,265 INFO L425 ceAbstractionStarter]: For program point L717-1(line 717) no Hoare annotation was computed. [2018-11-10 06:01:26,265 INFO L425 ceAbstractionStarter]: For program point L771(lines 771 782) no Hoare annotation was computed. [2018-11-10 06:01:26,265 INFO L425 ceAbstractionStarter]: For program point L734(lines 734 738) no Hoare annotation was computed. [2018-11-10 06:01:26,265 INFO L425 ceAbstractionStarter]: For program point L763(line 763) no Hoare annotation was computed. [2018-11-10 06:01:26,265 INFO L425 ceAbstractionStarter]: For program point L763-1(line 763) no Hoare annotation was computed. [2018-11-10 06:01:26,265 INFO L425 ceAbstractionStarter]: For program point L759(line 759) no Hoare annotation was computed. [2018-11-10 06:01:26,265 INFO L425 ceAbstractionStarter]: For program point L759-1(line 759) no Hoare annotation was computed. [2018-11-10 06:01:26,265 INFO L425 ceAbstractionStarter]: For program point L747(line 747) no Hoare annotation was computed. [2018-11-10 06:01:26,265 INFO L425 ceAbstractionStarter]: For program point L714(line 714) no Hoare annotation was computed. [2018-11-10 06:01:26,265 INFO L425 ceAbstractionStarter]: For program point L747-1(line 747) no Hoare annotation was computed. [2018-11-10 06:01:26,265 INFO L425 ceAbstractionStarter]: For program point L714-1(line 714) no Hoare annotation was computed. [2018-11-10 06:01:26,265 INFO L425 ceAbstractionStarter]: For program point L743(line 743) no Hoare annotation was computed. [2018-11-10 06:01:26,266 INFO L425 ceAbstractionStarter]: For program point L743-1(line 743) no Hoare annotation was computed. [2018-11-10 06:01:26,266 INFO L425 ceAbstractionStarter]: For program point L772(lines 772 779) no Hoare annotation was computed. [2018-11-10 06:01:26,266 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 683 785) no Hoare annotation was computed. [2018-11-10 06:01:26,266 INFO L425 ceAbstractionStarter]: For program point L764(line 764) no Hoare annotation was computed. [2018-11-10 06:01:26,266 INFO L425 ceAbstractionStarter]: For program point L748(line 748) no Hoare annotation was computed. [2018-11-10 06:01:26,266 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 683 785) no Hoare annotation was computed. [2018-11-10 06:01:26,266 INFO L425 ceAbstractionStarter]: For program point L707(lines 707 711) no Hoare annotation was computed. [2018-11-10 06:01:26,266 INFO L425 ceAbstractionStarter]: For program point L732-1(lines 732 752) no Hoare annotation was computed. [2018-11-10 06:01:26,266 INFO L425 ceAbstractionStarter]: For program point L732-3(lines 732 752) no Hoare annotation was computed. [2018-11-10 06:01:26,266 INFO L425 ceAbstractionStarter]: For program point L761(line 761) no Hoare annotation was computed. [2018-11-10 06:01:26,266 INFO L425 ceAbstractionStarter]: For program point L761-1(line 761) no Hoare annotation was computed. [2018-11-10 06:01:26,266 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 683 785) no Hoare annotation was computed. [2018-11-10 06:01:26,266 INFO L425 ceAbstractionStarter]: For program point L753(lines 731 754) no Hoare annotation was computed. [2018-11-10 06:01:26,266 INFO L425 ceAbstractionStarter]: For program point L745(line 745) no Hoare annotation was computed. [2018-11-10 06:01:26,266 INFO L425 ceAbstractionStarter]: For program point L712(lines 712 728) no Hoare annotation was computed. [2018-11-10 06:01:26,266 INFO L425 ceAbstractionStarter]: For program point L745-1(line 745) no Hoare annotation was computed. [2018-11-10 06:01:26,266 INFO L425 ceAbstractionStarter]: For program point L774(line 774) no Hoare annotation was computed. [2018-11-10 06:01:26,267 INFO L425 ceAbstractionStarter]: For program point L774-1(line 774) no Hoare annotation was computed. [2018-11-10 06:01:26,267 INFO L425 ceAbstractionStarter]: For program point L863(line 863) no Hoare annotation was computed. [2018-11-10 06:01:26,267 INFO L425 ceAbstractionStarter]: For program point L863-1(line 863) no Hoare annotation was computed. [2018-11-10 06:01:26,267 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-10 06:01:26,267 INFO L425 ceAbstractionStarter]: For program point L857(line 857) no Hoare annotation was computed. [2018-11-10 06:01:26,267 INFO L425 ceAbstractionStarter]: For program point L818(line 818) no Hoare annotation was computed. [2018-11-10 06:01:26,267 INFO L425 ceAbstractionStarter]: For program point L944(line 944) no Hoare annotation was computed. [2018-11-10 06:01:26,267 INFO L425 ceAbstractionStarter]: For program point L944-1(line 944) no Hoare annotation was computed. [2018-11-10 06:01:26,267 INFO L425 ceAbstractionStarter]: For program point L940(line 940) no Hoare annotation was computed. [2018-11-10 06:01:26,267 INFO L425 ceAbstractionStarter]: For program point L940-1(line 940) no Hoare annotation was computed. [2018-11-10 06:01:26,267 INFO L425 ceAbstractionStarter]: For program point L810(line 810) no Hoare annotation was computed. [2018-11-10 06:01:26,267 INFO L425 ceAbstractionStarter]: For program point L810-1(line 810) no Hoare annotation was computed. [2018-11-10 06:01:26,267 INFO L425 ceAbstractionStarter]: For program point L810-2(line 810) no Hoare annotation was computed. [2018-11-10 06:01:26,267 INFO L425 ceAbstractionStarter]: For program point L936(line 936) no Hoare annotation was computed. [2018-11-10 06:01:26,267 INFO L425 ceAbstractionStarter]: For program point L936-1(line 936) no Hoare annotation was computed. [2018-11-10 06:01:26,267 INFO L425 ceAbstractionStarter]: For program point L932(line 932) no Hoare annotation was computed. [2018-11-10 06:01:26,267 INFO L425 ceAbstractionStarter]: For program point L864(line 864) no Hoare annotation was computed. [2018-11-10 06:01:26,267 INFO L425 ceAbstractionStarter]: For program point L255(line 255) no Hoare annotation was computed. [2018-11-10 06:01:26,268 INFO L425 ceAbstractionStarter]: For program point L255-1(line 255) no Hoare annotation was computed. [2018-11-10 06:01:26,268 INFO L425 ceAbstractionStarter]: For program point L253(line 253) no Hoare annotation was computed. [2018-11-10 06:01:26,268 INFO L425 ceAbstractionStarter]: For program point L253-1(line 253) no Hoare annotation was computed. [2018-11-10 06:01:26,268 INFO L425 ceAbstractionStarter]: For program point L249(line 249) no Hoare annotation was computed. [2018-11-10 06:01:26,268 INFO L425 ceAbstractionStarter]: For program point L249-1(line 249) no Hoare annotation was computed. [2018-11-10 06:01:26,268 INFO L425 ceAbstractionStarter]: For program point L856(line 856) no Hoare annotation was computed. [2018-11-10 06:01:26,268 INFO L425 ceAbstractionStarter]: For program point L856-1(line 856) no Hoare annotation was computed. [2018-11-10 06:01:26,268 INFO L425 ceAbstractionStarter]: For program point L245(line 245) no Hoare annotation was computed. [2018-11-10 06:01:26,268 INFO L425 ceAbstractionStarter]: For program point L245-1(line 245) no Hoare annotation was computed. [2018-11-10 06:01:26,268 INFO L425 ceAbstractionStarter]: For program point L241(line 241) no Hoare annotation was computed. [2018-11-10 06:01:26,268 INFO L425 ceAbstractionStarter]: For program point L817(line 817) no Hoare annotation was computed. [2018-11-10 06:01:26,268 INFO L425 ceAbstractionStarter]: For program point L241-1(line 241) no Hoare annotation was computed. [2018-11-10 06:01:26,268 INFO L425 ceAbstractionStarter]: For program point L817-1(line 817) no Hoare annotation was computed. [2018-11-10 06:01:26,268 INFO L425 ceAbstractionStarter]: For program point L237(line 237) no Hoare annotation was computed. [2018-11-10 06:01:26,268 INFO L425 ceAbstractionStarter]: For program point L237-1(line 237) no Hoare annotation was computed. [2018-11-10 06:01:26,268 INFO L425 ceAbstractionStarter]: For program point L811(line 811) no Hoare annotation was computed. [2018-11-10 06:01:26,268 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 06:01:26,269 INFO L425 ceAbstractionStarter]: For program point L233(line 233) no Hoare annotation was computed. [2018-11-10 06:01:26,269 INFO L425 ceAbstractionStarter]: For program point L229(line 229) no Hoare annotation was computed. [2018-11-10 06:01:26,269 INFO L425 ceAbstractionStarter]: For program point L229-1(line 229) no Hoare annotation was computed. [2018-11-10 06:01:26,269 INFO L425 ceAbstractionStarter]: For program point L931(line 931) no Hoare annotation was computed. [2018-11-10 06:01:26,269 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 06:01:26,269 INFO L425 ceAbstractionStarter]: For program point activatePumpFINAL(lines 188 195) no Hoare annotation was computed. [2018-11-10 06:01:26,269 INFO L425 ceAbstractionStarter]: For program point activatePumpEXIT(lines 188 195) no Hoare annotation was computed. [2018-11-10 06:01:26,269 INFO L421 ceAbstractionStarter]: At program point activatePumpENTRY(lines 188 195) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= ~switchedOnBeforeTS~0 ~pumpRunning~0) (not (= ~systemActive~0 1)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= ~waterLevel~0 2)) (not (= 0 |#t~string7.offset|))) [2018-11-10 06:01:26,269 INFO L425 ceAbstractionStarter]: For program point isHighWaterLevelEXIT(lines 260 278) no Hoare annotation was computed. [2018-11-10 06:01:26,269 INFO L425 ceAbstractionStarter]: For program point L269(lines 269 273) no Hoare annotation was computed. [2018-11-10 06:01:26,269 INFO L428 ceAbstractionStarter]: At program point L267(line 267) the Hoare annotation is: true [2018-11-10 06:01:26,269 INFO L425 ceAbstractionStarter]: For program point L269-2(lines 269 273) no Hoare annotation was computed. [2018-11-10 06:01:26,269 INFO L425 ceAbstractionStarter]: For program point L267-1(line 267) no Hoare annotation was computed. [2018-11-10 06:01:26,269 INFO L428 ceAbstractionStarter]: At program point isHighWaterLevelENTRY(lines 260 278) the Hoare annotation is: true [2018-11-10 06:01:26,269 INFO L425 ceAbstractionStarter]: For program point isHighWaterLevelFINAL(lines 260 278) no Hoare annotation was computed. [2018-11-10 06:01:26,270 INFO L428 ceAbstractionStarter]: At program point getWaterLevelENTRY(lines 949 957) the Hoare annotation is: true [2018-11-10 06:01:26,270 INFO L425 ceAbstractionStarter]: For program point getWaterLevelFINAL(lines 949 957) no Hoare annotation was computed. [2018-11-10 06:01:26,270 INFO L425 ceAbstractionStarter]: For program point getWaterLevelEXIT(lines 949 957) no Hoare annotation was computed. [2018-11-10 06:01:26,270 INFO L425 ceAbstractionStarter]: For program point L909-1(lines 905 916) no Hoare annotation was computed. [2018-11-10 06:01:26,270 INFO L421 ceAbstractionStarter]: At program point changeMethaneLevelENTRY(lines 905 916) the Hoare annotation is: (let ((.cse0 (= |old(~methaneLevelCritical~0)| 0)) (.cse9 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~waterLevel~0 2)))) (let ((.cse10 (not (= ~systemActive~0 0))) (.cse11 (< 2 ~waterLevel~0)) (.cse3 (not (= 1 ~pumpRunning~0))) (.cse6 (or .cse9 .cse1 .cse2)) (.cse8 (not .cse0)) (.cse7 (= 0 ~methaneLevelCritical~0)) (.cse13 (< 1 ~waterLevel~0)) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse12 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse5 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 (or (or .cse1 .cse2) .cse3) .cse4 .cse5) (or (or .cse0 .cse6) .cse4 .cse5) (or .cse7 .cse3 .cse1 .cse8 .cse2 .cse5) (or .cse9 .cse10 .cse0 .cse11 .cse4 .cse12 .cse5) (or (< ~switchedOnBeforeTS~0 1) .cse13 .cse9 .cse0 .cse4 .cse1 .cse5) (or .cse7 .cse9 .cse11 .cse1 .cse12 .cse8 .cse5) (or .cse9 .cse10 .cse11 .cse12 .cse8 .cse7 .cse5) (or .cse7 .cse11 .cse3 .cse1 .cse12 .cse8 .cse5) (or .cse9 .cse1 .cse7 (not (= ~waterLevel~0 1)) .cse8 .cse5) (or (or .cse6 .cse8) .cse7 .cse5) (or .cse13 .cse4 .cse9 .cse0 .cse1 .cse12 .cse5)))) [2018-11-10 06:01:26,270 INFO L425 ceAbstractionStarter]: For program point changeMethaneLevelEXIT(lines 905 916) no Hoare annotation was computed. [2018-11-10 06:01:26,270 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-11-10 06:01:26,270 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2018-11-10 06:01:26,270 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-11-10 06:01:26,270 INFO L428 ceAbstractionStarter]: At program point isMethaneLevelCriticalENTRY(lines 917 925) the Hoare annotation is: true [2018-11-10 06:01:26,270 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalFINAL(lines 917 925) no Hoare annotation was computed. [2018-11-10 06:01:26,270 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalEXIT(lines 917 925) no Hoare annotation was computed. [2018-11-10 06:01:26,271 INFO L421 ceAbstractionStarter]: At program point L118(line 118) the Hoare annotation is: (let ((.cse14 (= 0 |old(~pumpRunning~0)|)) (.cse15 (= 0 ~pumpRunning~0)) (.cse3 (= ~pumpRunning~0 1)) (.cse16 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse17 (<= ~waterLevel~0 0)) (.cse4 (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (let ((.cse1 (not (= |old(~waterLevel~0)| 2))) (.cse9 (and .cse3 .cse16 .cse17 .cse4)) (.cse2 (not (= 1 |old(~pumpRunning~0)|))) (.cse6 (and .cse15 .cse16 .cse4)) (.cse11 (< 2 |old(~waterLevel~0)|)) (.cse12 (= |old(~waterLevel~0)| 1)) (.cse10 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse8 (< 0 |old(~waterLevel~0)|)) (.cse7 (not .cse14)) (.cse13 (and .cse14 .cse15 .cse16 .cse17 .cse4)) (.cse0 (not (= ~systemActive~0 1))) (.cse5 (not (= 0 |#t~string7.offset|)))) (and (or (or (or .cse0 .cse1) .cse2) (and (= 1 ~waterLevel~0) .cse3 .cse4) .cse5) (or .cse6 (or .cse7 .cse0 .cse1) .cse5) (or .cse8 .cse9 .cse2 .cse0 .cse10 .cse5) (or .cse9 .cse11 (and (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|) .cse3 .cse4) .cse2 .cse0 .cse10 .cse5) (or .cse6 .cse7 .cse0 (not .cse12) .cse5) (or (not (= ~systemActive~0 0)) .cse11 (or .cse7 .cse5)) (or .cse12 (< 1 |old(~waterLevel~0)|) .cse7 .cse13 .cse0 .cse10 .cse5) (or (< |old(~switchedOnBeforeTS~0)| 1) .cse8 .cse7 .cse13 .cse0 .cse5)))) [2018-11-10 06:01:26,271 INFO L421 ceAbstractionStarter]: At program point L116(lines 116 122) the Hoare annotation is: (let ((.cse28 (= ~systemActive~0 1)) (.cse13 (= ~methaneLevelCritical~0 0))) (let ((.cse20 (= ~pumpRunning~0 1)) (.cse25 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse9 (not (= |old(~waterLevel~0)| 2))) (.cse18 (not (= 1 |old(~pumpRunning~0)|))) (.cse27 (= |old(~waterLevel~0)| 1)) (.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (not (= 0 |#t~string7.offset|))) (.cse10 (<= 1 ~switchedOnBeforeTS~0)) (.cse24 (not .cse13)) (.cse11 (= 0 ~pumpRunning~0)) (.cse21 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse26 (<= ~waterLevel~0 0)) (.cse6 (not .cse28)) (.cse7 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (let ((.cse15 (or .cse13 .cse6 .cse7)) (.cse16 (and .cse10 .cse24 .cse11 .cse21 .cse26 .cse28)) (.cse1 (not (= ~systemActive~0 0))) (.cse8 (or .cse27 .cse0 .cse4)) (.cse22 (< 0 |old(~waterLevel~0)|)) (.cse14 (or (or .cse6 .cse9) .cse18)) (.cse12 (= 1 ~waterLevel~0)) (.cse3 (not .cse27)) (.cse23 (and .cse20 .cse21 .cse26 .cse25)) (.cse17 (< 2 |old(~waterLevel~0)|)) (.cse19 (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)) (.cse5 (< 1 |old(~waterLevel~0)|)) (.cse2 (and .cse11 .cse21 .cse25))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse2 .cse5 .cse0 .cse6 .cse7 .cse4) (or .cse2 .cse1 .cse8 .cse9) (or (and .cse10 .cse11 .cse12) (or .cse13 .cse14) .cse4) (or .cse15 .cse16 .cse17 .cse18 (and .cse10 .cse19 .cse11) .cse4) (or .cse2 (and .cse20 .cse21) (or .cse0 .cse6 .cse9) .cse4) (or .cse22 .cse15 .cse16 .cse18 .cse4) (or .cse5 .cse1 .cse2 .cse8) (or .cse22 .cse23 .cse18 .cse6 .cse7 .cse24 .cse4) (or (or .cse14 .cse24) (and .cse12 .cse20 .cse25) .cse4) (or .cse2 .cse0 .cse6 .cse3 .cse4) (or .cse23 .cse17 (and .cse19 .cse20 .cse25) .cse18 .cse6 .cse7 .cse24 .cse4) (or (< |old(~switchedOnBeforeTS~0)| 1) .cse5 .cse0 .cse2 .cse6 .cse4))))) [2018-11-10 06:01:26,271 INFO L421 ceAbstractionStarter]: At program point timeShiftENTRY(lines 102 128) the Hoare annotation is: (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse9 (<= ~pumpRunning~0 0)) (.cse10 (<= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse4 (< 2 |old(~waterLevel~0)|)) (.cse2 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse6 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse12 (< |old(~switchedOnBeforeTS~0)| 1)) (.cse16 (not (= ~systemActive~0 0))) (.cse11 (<= 1 ~switchedOnBeforeTS~0)) (.cse13 (and (= ~pumpRunning~0 1) .cse1)) (.cse14 (not (= 1 |old(~pumpRunning~0)|))) (.cse8 (not (= |old(~waterLevel~0)| 2))) (.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (not (= ~systemActive~0 1))) (.cse0 (= 0 ~pumpRunning~0)) (.cse15 (not (= |old(~waterLevel~0)| 1))) (.cse7 (not (= 0 |#t~string7.offset|)))) (and (or (and .cse0 .cse1 .cse2) .cse3 .cse4 .cse5 .cse6 .cse7) (or (or .cse3 .cse5 .cse8) (and .cse1 .cse9 .cse10) .cse7) (or (or .cse11 .cse2) (or .cse12 .cse3 .cse4 .cse5) .cse7) (or (< 1 |old(~waterLevel~0)|) (or .cse5 .cse6) .cse13 .cse14 .cse7) (or .cse12 .cse3 .cse11 .cse5 .cse15 .cse7) (or .cse16 (and .cse9 .cse1 .cse10) .cse4 (or .cse3 .cse7)) (or .cse2 .cse4 .cse14 .cse5 .cse6 .cse7) (or .cse12 (< 0 |old(~waterLevel~0)|) .cse3 (and .cse11 .cse0 .cse1) .cse5 .cse7) (or .cse3 .cse16 .cse4 .cse2 .cse6 .cse7) (or .cse12 .cse3 .cse16 .cse11 .cse15 .cse7) (or .cse13 .cse14 .cse5 .cse8 .cse7) (or .cse3 .cse5 (and .cse0 .cse1) .cse15 .cse7)))) [2018-11-10 06:01:26,271 INFO L421 ceAbstractionStarter]: At program point L111(line 111) the Hoare annotation is: (let ((.cse3 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse6 (< 2 |old(~waterLevel~0)|)) (.cse1 (not (= 1 |old(~pumpRunning~0)|))) (.cse0 (and (= ~pumpRunning~0 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= ~systemActive~0 1))) (.cse7 (not (= |old(~waterLevel~0)| 2))) (.cse4 (not (= 0 |#t~string7.offset|)))) (and (or (< 1 |old(~waterLevel~0)|) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse2 .cse3 .cse4) (or .cse5 .cse2 (not (= |old(~waterLevel~0)| 1)) .cse4) (or (not (= ~systemActive~0 0)) .cse6 (or .cse5 .cse4)) (or (< |old(~switchedOnBeforeTS~0)| 1) .cse5 .cse6 .cse2 .cse4) (or (or (or .cse2 .cse7) .cse1) .cse0 .cse4) (or (or .cse5 .cse2 .cse7) .cse4))) [2018-11-10 06:01:26,271 INFO L425 ceAbstractionStarter]: For program point L109(lines 105 127) no Hoare annotation was computed. [2018-11-10 06:01:26,271 INFO L425 ceAbstractionStarter]: For program point L107(lines 105 127) no Hoare annotation was computed. [2018-11-10 06:01:26,271 INFO L425 ceAbstractionStarter]: For program point timeShiftEXIT(lines 102 128) no Hoare annotation was computed. [2018-11-10 06:01:26,271 INFO L425 ceAbstractionStarter]: For program point timeShiftFINAL(lines 102 128) no Hoare annotation was computed. [2018-11-10 06:01:26,272 INFO L425 ceAbstractionStarter]: For program point cleanupEXIT(lines 296 325) no Hoare annotation was computed. [2018-11-10 06:01:26,272 INFO L425 ceAbstractionStarter]: For program point L310(lines 310 314) no Hoare annotation was computed. [2018-11-10 06:01:26,272 INFO L428 ceAbstractionStarter]: At program point L310-1(lines 310 314) the Hoare annotation is: true [2018-11-10 06:01:26,272 INFO L425 ceAbstractionStarter]: For program point L306-1(lines 306 320) no Hoare annotation was computed. [2018-11-10 06:01:26,272 INFO L428 ceAbstractionStarter]: At program point L306-3(lines 306 320) the Hoare annotation is: true [2018-11-10 06:01:26,272 INFO L428 ceAbstractionStarter]: At program point L302(line 302) the Hoare annotation is: true [2018-11-10 06:01:26,272 INFO L425 ceAbstractionStarter]: For program point L302-1(line 302) no Hoare annotation was computed. [2018-11-10 06:01:26,272 INFO L428 ceAbstractionStarter]: At program point L321(lines 296 325) the Hoare annotation is: true [2018-11-10 06:01:26,272 INFO L425 ceAbstractionStarter]: For program point L317(line 317) no Hoare annotation was computed. [2018-11-10 06:01:26,272 INFO L428 ceAbstractionStarter]: At program point cleanupENTRY(lines 296 325) the Hoare annotation is: true [2018-11-10 06:01:26,272 INFO L425 ceAbstractionStarter]: For program point L307(line 307) no Hoare annotation was computed. [2018-11-10 06:01:26,272 INFO L421 ceAbstractionStarter]: At program point lowerWaterLevelENTRY(lines 881 892) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (or (< 2 |old(~waterLevel~0)|) (not (= ~systemActive~0 1)) (not (= 1 ~pumpRunning~0)) (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (not (= 0 |#t~string7.offset|))) [2018-11-10 06:01:26,272 INFO L425 ceAbstractionStarter]: For program point lowerWaterLevelEXIT(lines 881 892) no Hoare annotation was computed. [2018-11-10 06:01:26,272 INFO L425 ceAbstractionStarter]: For program point L885-1(lines 881 892) no Hoare annotation was computed. [2018-11-10 06:01:26,272 INFO L425 ceAbstractionStarter]: For program point setupEXIT(lines 352 358) no Hoare annotation was computed. [2018-11-10 06:01:26,272 INFO L428 ceAbstractionStarter]: At program point setupFINAL(lines 352 358) the Hoare annotation is: true [2018-11-10 06:01:26,273 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 06:01:26,273 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= |#t~string7.offset| 0) (= ~systemActive~0 1) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) [2018-11-10 06:01:26,273 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 06:01:26,273 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 06:01:26,273 INFO L421 ceAbstractionStarter]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 137 161) the Hoare annotation is: (let ((.cse2 (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) (.cse0 (not (= ~systemActive~0 1))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 |#t~string7.offset|)))) (and (or (< 1 ~waterLevel~0) (not (= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (= 0 |old(~pumpRunning~0)|)) .cse2 (< 2 ~waterLevel~0) .cse0 .cse1 .cse3))) [2018-11-10 06:01:26,273 INFO L421 ceAbstractionStarter]: At program point L156(line 156) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (< 1 ~waterLevel~0)) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 .cse1 .cse2 (not (= ~waterLevel~0 2)) .cse3) (or (or .cse4 .cse0 .cse1 .cse2) .cse3) (or .cse4 (not (= 1 |old(~pumpRunning~0)|)) .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) (= ~switchedOnBeforeTS~0 ~pumpRunning~0) .cse3))) [2018-11-10 06:01:26,273 INFO L425 ceAbstractionStarter]: For program point processEnvironment__wrappee__highWaterSensorEXIT(lines 137 161) no Hoare annotation was computed. [2018-11-10 06:01:26,273 INFO L425 ceAbstractionStarter]: For program point L156-1(lines 137 161) no Hoare annotation was computed. [2018-11-10 06:01:26,273 INFO L421 ceAbstractionStarter]: At program point L151(line 151) the Hoare annotation is: (let ((.cse0 (not (= ~systemActive~0 1))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 |#t~string7.offset|)))) (and (or (< 1 ~waterLevel~0) (not (= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or (not (= 0 |old(~pumpRunning~0)|)) (< 2 ~waterLevel~0) .cse0 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0) (= ~switchedOnBeforeTS~0 ~pumpRunning~0)) .cse1 .cse2))) [2018-11-10 06:01:26,273 INFO L421 ceAbstractionStarter]: At program point L147(line 147) the Hoare annotation is: (let ((.cse0 (not (= ~systemActive~0 1))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 |#t~string7.offset|)))) (and (or (< 1 ~waterLevel~0) (not (= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or (not (= 0 |old(~pumpRunning~0)|)) (< 2 ~waterLevel~0) .cse0 .cse1 .cse2 (and (= ~waterLevel~0 2) (= ~switchedOnBeforeTS~0 ~pumpRunning~0))))) [2018-11-10 06:01:26,273 INFO L425 ceAbstractionStarter]: For program point L145(lines 145 153) no Hoare annotation was computed. [2018-11-10 06:01:26,273 INFO L421 ceAbstractionStarter]: At program point L143(line 143) the Hoare annotation is: (let ((.cse0 (not (= ~systemActive~0 1))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 |#t~string7.offset|)))) (and (or (< 1 ~waterLevel~0) (not (= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or (not (= 0 |old(~pumpRunning~0)|)) (= ~switchedOnBeforeTS~0 ~pumpRunning~0) (< 2 ~waterLevel~0) .cse0 .cse1 .cse2))) [2018-11-10 06:01:26,274 INFO L425 ceAbstractionStarter]: For program point L143-1(line 143) no Hoare annotation was computed. [2018-11-10 06:01:26,274 INFO L425 ceAbstractionStarter]: For program point L141(lines 141 158) no Hoare annotation was computed. [2018-11-10 06:01:26,274 INFO L425 ceAbstractionStarter]: For program point L897-1(lines 893 904) no Hoare annotation was computed. [2018-11-10 06:01:26,274 INFO L425 ceAbstractionStarter]: For program point waterRiseEXIT(lines 893 904) no Hoare annotation was computed. [2018-11-10 06:01:26,274 INFO L421 ceAbstractionStarter]: At program point waterRiseENTRY(lines 893 904) the Hoare annotation is: (let ((.cse3 (not (= 0 ~pumpRunning~0))) (.cse7 (not (= ~systemActive~0 1))) (.cse13 (= ~methaneLevelCritical~0 0))) (let ((.cse12 (not (= |old(~waterLevel~0)| 1))) (.cse9 (not .cse13)) (.cse1 (< 1 |old(~waterLevel~0)|)) (.cse8 (not (= 1 ~pumpRunning~0))) (.cse0 (not (= ~systemActive~0 0))) (.cse11 (not (= |old(~waterLevel~0)| 2))) (.cse6 (< 0 |old(~waterLevel~0)|)) (.cse10 (or .cse3 .cse7)) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (= ~switchedOnBeforeTS~0 ~pumpRunning~0))) (.cse4 (not (= 0 |#t~string7.offset|)))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4) .cse5) (or .cse6 .cse5 .cse7 .cse8 .cse2 .cse9 .cse4) (or .cse10 .cse5 .cse2 .cse11 .cse4) (or (or .cse10 .cse12) .cse5 .cse4) (or .cse5 .cse7 .cse8 .cse2 .cse12 .cse9 .cse4) (or .cse5 (or (< ~switchedOnBeforeTS~0 1) .cse1 .cse13 .cse10) .cse4) (or .cse5 .cse7 .cse8 .cse11 .cse4) (or .cse0 .cse5 .cse2 .cse3 .cse11 .cse4) (or .cse6 .cse10 .cse5 .cse2 .cse4)))) [2018-11-10 06:01:26,274 INFO L425 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 44) no Hoare annotation was computed. [2018-11-10 06:01:26,274 INFO L425 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 40 47) no Hoare annotation was computed. [2018-11-10 06:01:26,274 INFO L428 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 40 47) the Hoare annotation is: true [2018-11-10 06:01:26,274 INFO L425 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 40 47) no Hoare annotation was computed. [2018-11-10 06:01:26,287 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 06:01:26 BoogieIcfgContainer [2018-11-10 06:01:26,287 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 06:01:26,287 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 06:01:26,287 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 06:01:26,287 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 06:01:26,288 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 06:00:58" (3/4) ... [2018-11-10 06:01:26,291 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 06:01:26,297 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_free [2018-11-10 06:01:26,298 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_reset [2018-11-10 06:01:26,298 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-11-10 06:01:26,298 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-11-10 06:01:26,298 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__1 [2018-11-10 06:01:26,298 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__2 [2018-11-10 06:01:26,298 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification5_spec__3 [2018-11-10 06:01:26,298 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 06:01:26,298 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure Specification2 [2018-11-10 06:01:26,298 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stopSystem [2018-11-10 06:01:26,298 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isPumpRunning [2018-11-10 06:01:26,298 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printPump [2018-11-10 06:01:26,298 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-11-10 06:01:26,298 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_set [2018-11-10 06:01:26,298 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure runTest [2018-11-10 06:01:26,299 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_argtype [2018-11-10 06:01:26,299 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneAlarm [2018-11-10 06:01:26,299 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2018-11-10 06:01:26,299 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment [2018-11-10 06:01:26,299 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isHighWaterSensorDry [2018-11-10 06:01:26,299 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2018-11-10 06:01:26,299 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-11-10 06:01:26,299 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_arg [2018-11-10 06:01:26,299 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 06:01:26,299 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_one [2018-11-10 06:01:26,299 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__error_stack_mgt [2018-11-10 06:01:26,299 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printEnvironment [2018-11-10 06:01:26,299 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure activatePump [2018-11-10 06:01:26,299 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~int~TO~int [2018-11-10 06:01:26,299 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isHighWaterLevel [2018-11-10 06:01:26,300 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2018-11-10 06:01:26,300 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getWaterLevel [2018-11-10 06:01:26,300 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2018-11-10 06:01:26,300 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2018-11-10 06:01:26,300 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2018-11-10 06:01:26,300 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure lowerWaterLevel [2018-11-10 06:01:26,300 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-11-10 06:01:26,300 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__highWaterSensor [2018-11-10 06:01:26,300 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2018-11-10 06:01:26,300 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-11-10 06:01:26,307 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 40 nodes and edges [2018-11-10 06:01:26,308 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2018-11-10 06:01:26,308 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-10 06:01:26,329 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((!(\old(systemActive) == 1) || (((waterLevel == 2 && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0)) || ((((waterLevel == 2 && systemActive == 1) && 0 == pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((((0 == methaneLevelCritical && systemActive == 1) && 0 == pumpRunning) && \old(waterLevel) == waterLevel) && splverifierCounter == 0)) || !(0 == \old(pumpRunning))) || (((((waterLevel <= 1 && pumpRunning <= 0) && systemActive == 1) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || (((((0 == methaneLevelCritical && waterLevel <= 1) && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || (((((1 <= switchedOnBeforeTS && !(methaneLevelCritical == 0)) && 0 == pumpRunning) && waterLevel <= 1) && systemActive == 1) && splverifierCounter == 0)) || (((((systemActive == 0 && waterLevel <= 1) && pumpRunning <= 0) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((systemActive == 0 && (0 == pumpRunning && 2 == waterLevel) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || !(0 == "On")) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0) [2018-11-10 06:01:26,329 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0)) || !(0 == "On") [2018-11-10 06:01:26,373 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_5e97a263-e7fd-470c-ab4c-e7b56337afcb/bin-2019/uautomizer/witness.graphml [2018-11-10 06:01:26,373 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 06:01:26,374 INFO L168 Benchmark]: Toolchain (without parser) took 29376.51 ms. Allocated memory was 1.0 GB in the beginning and 2.3 GB in the end (delta: 1.3 GB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -117.5 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-11-10 06:01:26,375 INFO L168 Benchmark]: CDTParser took 0.16 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 06:01:26,375 INFO L168 Benchmark]: CACSL2BoogieTranslator took 305.50 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 932.4 MB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. [2018-11-10 06:01:26,375 INFO L168 Benchmark]: Boogie Preprocessor took 95.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.1 MB). Free memory was 932.4 MB in the beginning and 1.2 GB in the end (delta: -221.6 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. [2018-11-10 06:01:26,375 INFO L168 Benchmark]: RCFGBuilder took 672.98 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: 83.3 MB). Peak memory consumption was 83.3 MB. Max. memory is 11.5 GB. [2018-11-10 06:01:26,376 INFO L168 Benchmark]: TraceAbstraction took 28213.12 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 1.1 GB in the end (delta: -6.6 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-11-10 06:01:26,376 INFO L168 Benchmark]: Witness Printer took 86.28 ms. Allocated memory is still 2.3 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 06:01:26,377 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 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 305.50 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 932.4 MB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 95.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.1 MB). Free memory was 932.4 MB in the beginning and 1.2 GB in the end (delta: -221.6 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 672.98 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: 83.3 MB). Peak memory consumption was 83.3 MB. Max. memory is 11.5 GB. * TraceAbstraction took 28213.12 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 1.1 GB in the end (delta: -6.6 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. * Witness Printer took 86.28 ms. Allocated memory is still 2.3 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 44]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 406]: Loop Invariant Derived loop invariant: (((((((((((!(\old(systemActive) == 1) || (((waterLevel == 2 && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0)) || ((((waterLevel == 2 && systemActive == 1) && 0 == pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((((0 == methaneLevelCritical && systemActive == 1) && 0 == pumpRunning) && \old(waterLevel) == waterLevel) && splverifierCounter == 0)) || !(0 == \old(pumpRunning))) || (((((waterLevel <= 1 && pumpRunning <= 0) && systemActive == 1) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || (((((0 == methaneLevelCritical && waterLevel <= 1) && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || (((((1 <= switchedOnBeforeTS && !(methaneLevelCritical == 0)) && 0 == pumpRunning) && waterLevel <= 1) && systemActive == 1) && splverifierCounter == 0)) || (((((systemActive == 0 && waterLevel <= 1) && pumpRunning <= 0) && \old(pumpRunning) <= pumpRunning) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || ((systemActive == 0 && (0 == pumpRunning && 2 == waterLevel) && splverifierCounter == 0) && switchedOnBeforeTS == pumpRunning)) || !(0 == "On")) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 405]: Loop Invariant Derived loop invariant: (((!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0)) || !(0 == "On") - InvariantResult [Line: 306]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 340 locations, 1 error locations. SAFE Result, 28.1s OverallTime, 14 OverallIterations, 9 TraceHistogramMax, 9.1s AutomataDifference, 0.0s DeadEndRemovalTime, 13.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 3621 SDtfs, 4601 SDslu, 12424 SDs, 0 SdLazy, 12626 SolverSat, 2797 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1479 GetRequests, 1241 SyntacticMatches, 10 SemanticMatches, 228 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1864 ImplicationChecksByTransitivity, 2.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=5315occurred 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: 1.3s AutomataMinimizationTime, 14 MinimizatonAttempts, 4481 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 64 LocationsWithAnnotation, 7941 PreInvPairs, 8379 NumberOfFragments, 4489 HoareAnnotationTreeSize, 7941 FomulaSimplifications, 144478 FormulaSimplificationTreeSizeReduction, 2.4s HoareSimplificationTime, 64 FomulaSimplificationsInter, 175069 FormulaSimplificationTreeSizeReductionInter, 11.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 2.0s InterpolantComputationTime, 4027 NumberOfCodeBlocks, 4027 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 4009 ConstructedInterpolants, 0 QuantifiedInterpolants, 1581467 SizeOfPredicates, 17 NumberOfNonLiveVariables, 4455 ConjunctsInSsa, 70 ConjunctsInUnsatCore, 18 InterpolantComputations, 10 PerfectInterpolantSequences, 2793/2954 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...