./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product51_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_98c1d84d-1d03-4ec4-b46b-fc3e9f6d3529/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_98c1d84d-1d03-4ec4-b46b-fc3e9f6d3529/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_98c1d84d-1d03-4ec4-b46b-fc3e9f6d3529/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_98c1d84d-1d03-4ec4-b46b-fc3e9f6d3529/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product51_true-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_98c1d84d-1d03-4ec4-b46b-fc3e9f6d3529/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_98c1d84d-1d03-4ec4-b46b-fc3e9f6d3529/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 38d3472c1eb8f4a8d30b3059a3484ecd66f7fba4 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 11:02:42,100 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 11:02:42,101 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 11:02:42,107 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 11:02:42,107 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 11:02:42,108 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 11:02:42,109 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 11:02:42,110 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 11:02:42,111 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 11:02:42,111 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 11:02:42,112 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 11:02:42,112 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 11:02:42,113 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 11:02:42,114 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 11:02:42,114 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 11:02:42,115 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 11:02:42,115 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 11:02:42,117 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 11:02:42,118 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 11:02:42,119 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 11:02:42,120 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 11:02:42,120 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 11:02:42,122 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 11:02:42,122 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 11:02:42,122 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 11:02:42,123 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 11:02:42,124 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 11:02:42,124 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 11:02:42,125 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 11:02:42,125 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 11:02:42,126 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 11:02:42,126 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 11:02:42,126 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 11:02:42,126 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 11:02:42,127 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 11:02:42,128 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 11:02:42,128 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_98c1d84d-1d03-4ec4-b46b-fc3e9f6d3529/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 11:02:42,135 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 11:02:42,135 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 11:02:42,136 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 11:02:42,136 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 11:02:42,136 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 11:02:42,136 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 11:02:42,137 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 11:02:42,137 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 11:02:42,137 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 11:02:42,137 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 11:02:42,137 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 11:02:42,137 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 11:02:42,138 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 11:02:42,138 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 11:02:42,138 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 11:02:42,138 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 11:02:42,138 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 11:02:42,138 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 11:02:42,138 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 11:02:42,139 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 11:02:42,139 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 11:02:42,139 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 11:02:42,139 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 11:02:42,139 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 11:02:42,139 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 11:02:42,140 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 11:02:42,140 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 11:02:42,140 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 11:02:42,140 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 11:02:42,140 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_98c1d84d-1d03-4ec4-b46b-fc3e9f6d3529/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 -> 38d3472c1eb8f4a8d30b3059a3484ecd66f7fba4 [2018-11-10 11:02:42,162 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 11:02:42,170 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 11:02:42,172 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 11:02:42,173 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 11:02:42,173 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 11:02:42,173 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_98c1d84d-1d03-4ec4-b46b-fc3e9f6d3529/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec2_product51_true-unreach-call_false-termination.cil.c [2018-11-10 11:02:42,216 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_98c1d84d-1d03-4ec4-b46b-fc3e9f6d3529/bin-2019/uautomizer/data/d0fda6496/bddf805a56cf4a2d9eab52261fe0c2a3/FLAG519d6b1a1 [2018-11-10 11:02:42,641 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 11:02:42,642 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_98c1d84d-1d03-4ec4-b46b-fc3e9f6d3529/sv-benchmarks/c/product-lines/minepump_spec2_product51_true-unreach-call_false-termination.cil.c [2018-11-10 11:02:42,651 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_98c1d84d-1d03-4ec4-b46b-fc3e9f6d3529/bin-2019/uautomizer/data/d0fda6496/bddf805a56cf4a2d9eab52261fe0c2a3/FLAG519d6b1a1 [2018-11-10 11:02:42,662 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_98c1d84d-1d03-4ec4-b46b-fc3e9f6d3529/bin-2019/uautomizer/data/d0fda6496/bddf805a56cf4a2d9eab52261fe0c2a3 [2018-11-10 11:02:42,664 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 11:02:42,664 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 11:02:42,665 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 11:02:42,665 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 11:02:42,667 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 11:02:42,667 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:02:42" (1/1) ... [2018-11-10 11:02:42,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70607c0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:42, skipping insertion in model container [2018-11-10 11:02:42,669 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 11:02:42" (1/1) ... [2018-11-10 11:02:42,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 11:02:42,704 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 11:02:42,883 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 11:02:42,891 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 11:02:42,941 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 11:02:42,959 INFO L193 MainTranslator]: Completed translation [2018-11-10 11:02:42,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:42 WrapperNode [2018-11-10 11:02:42,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 11:02:42,960 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 11:02:42,960 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 11:02:42,960 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 11:02:43,010 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:42" (1/1) ... [2018-11-10 11:02:43,010 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:42" (1/1) ... [2018-11-10 11:02:43,024 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:42" (1/1) ... [2018-11-10 11:02:43,025 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:42" (1/1) ... [2018-11-10 11:02:43,046 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:42" (1/1) ... [2018-11-10 11:02:43,053 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:42" (1/1) ... [2018-11-10 11:02:43,056 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:42" (1/1) ... [2018-11-10 11:02:43,061 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 11:02:43,061 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 11:02:43,061 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 11:02:43,061 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 11:02:43,062 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_98c1d84d-1d03-4ec4-b46b-fc3e9f6d3529/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 11:02:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 11:02:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 11:02:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-10 11:02:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 11:02:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 11:02:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-10 11:02:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-10 11:02:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 11:02:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-10 11:02:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 11:02:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-10 11:02:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 11:02:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-10 11:02:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-10 11:02:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2018-11-10 11:02:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-10 11:02:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2018-11-10 11:02:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2018-11-10 11:02:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-10 11:02:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 11:02:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 11:02:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 11:02:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 11:02:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 11:02:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 11:02:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 11:02:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-10 11:02:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 11:02:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-10 11:02:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2018-11-10 11:02:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 11:02:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-10 11:02:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 11:02:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 11:02:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 11:02:43,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 11:02:43,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-10 11:02:43,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-10 11:02:43,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-10 11:02:43,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-10 11:02:43,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-10 11:02:43,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-10 11:02:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 11:02:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-10 11:02:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-10 11:02:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 11:02:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 11:02:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-10 11:02:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 11:02:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 11:02:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 11:02:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 11:02:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 11:02:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-10 11:02:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-10 11:02:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2018-11-10 11:02:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-10 11:02:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 11:02:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 11:02:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-10 11:02:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2018-11-10 11:02:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 11:02:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-10 11:02:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-10 11:02:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-10 11:02:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2018-11-10 11:02:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-10 11:02:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 11:02:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 11:02:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2018-11-10 11:02:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-10 11:02:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 11:02:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 11:02:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 11:02:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 11:02:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-10 11:02:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 11:02:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 11:02:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 11:02:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-10 11:02:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-10 11:02:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-10 11:02:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-10 11:02:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-10 11:02:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 11:02:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-10 11:02:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-10 11:02:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 11:02:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-10 11:02:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-10 11:02:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 11:02:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-10 11:02:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-10 11:02:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-10 11:02:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 11:02:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 11:02:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-10 11:02:43,736 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 11:02:43,736 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:02:43 BoogieIcfgContainer [2018-11-10 11:02:43,737 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 11:02:43,737 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 11:02:43,737 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 11:02:43,741 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 11:02:43,741 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 11:02:42" (1/3) ... [2018-11-10 11:02:43,742 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@386f172a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:02:43, skipping insertion in model container [2018-11-10 11:02:43,742 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 11:02:42" (2/3) ... [2018-11-10 11:02:43,742 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@386f172a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 11:02:43, skipping insertion in model container [2018-11-10 11:02:43,742 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:02:43" (3/3) ... [2018-11-10 11:02:43,744 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product51_true-unreach-call_false-termination.cil.c [2018-11-10 11:02:43,752 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 11:02:43,759 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 11:02:43,773 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 11:02:43,801 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 11:02:43,801 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 11:02:43,801 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 11:02:43,801 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 11:02:43,802 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 11:02:43,802 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 11:02:43,802 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 11:02:43,802 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 11:02:43,802 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 11:02:43,821 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states. [2018-11-10 11:02:43,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2018-11-10 11:02:43,827 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 11:02:43,828 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:02:43,830 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 11:02:43,835 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:02:43,835 INFO L82 PathProgramCache]: Analyzing trace with hash 171262590, now seen corresponding path program 1 times [2018-11-10 11:02:43,837 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 11:02:43,837 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 11:02:43,877 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:43,877 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:02:43,877 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:43,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:02:44,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 11:02:44,057 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 11:02:44,058 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 11:02:44,061 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 11:02:44,073 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 11:02:44,073 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 11:02:44,075 INFO L87 Difference]: Start difference. First operand 224 states. Second operand 2 states. [2018-11-10 11:02:44,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 11:02:44,107 INFO L93 Difference]: Finished difference Result 315 states and 382 transitions. [2018-11-10 11:02:44,107 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 11:02:44,108 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 88 [2018-11-10 11:02:44,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 11:02:44,118 INFO L225 Difference]: With dead ends: 315 [2018-11-10 11:02:44,119 INFO L226 Difference]: Without dead ends: 178 [2018-11-10 11:02:44,122 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 11:02:44,136 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 178 states. [2018-11-10 11:02:44,157 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 178 to 178. [2018-11-10 11:02:44,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 178 states. [2018-11-10 11:02:44,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 178 states and 203 transitions. [2018-11-10 11:02:44,162 INFO L78 Accepts]: Start accepts. Automaton has 178 states and 203 transitions. Word has length 88 [2018-11-10 11:02:44,162 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 11:02:44,162 INFO L481 AbstractCegarLoop]: Abstraction has 178 states and 203 transitions. [2018-11-10 11:02:44,162 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 11:02:44,163 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 203 transitions. [2018-11-10 11:02:44,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-10 11:02:44,166 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 11:02:44,166 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:02:44,166 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 11:02:44,167 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:02:44,167 INFO L82 PathProgramCache]: Analyzing trace with hash 638623799, now seen corresponding path program 1 times [2018-11-10 11:02:44,167 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 11:02:44,167 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 11:02:44,168 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:44,168 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:02:44,168 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:44,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:02:44,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 11:02:44,287 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 11:02:44,287 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 11:02:44,289 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 11:02:44,289 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 11:02:44,289 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 11:02:44,289 INFO L87 Difference]: Start difference. First operand 178 states and 203 transitions. Second operand 3 states. [2018-11-10 11:02:44,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 11:02:44,310 INFO L93 Difference]: Finished difference Result 256 states and 294 transitions. [2018-11-10 11:02:44,311 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 11:02:44,311 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 90 [2018-11-10 11:02:44,312 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 11:02:44,313 INFO L225 Difference]: With dead ends: 256 [2018-11-10 11:02:44,313 INFO L226 Difference]: Without dead ends: 168 [2018-11-10 11:02:44,315 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 11:02:44,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 168 states. [2018-11-10 11:02:44,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 168 to 168. [2018-11-10 11:02:44,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 168 states. [2018-11-10 11:02:44,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 190 transitions. [2018-11-10 11:02:44,329 INFO L78 Accepts]: Start accepts. Automaton has 168 states and 190 transitions. Word has length 90 [2018-11-10 11:02:44,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 11:02:44,329 INFO L481 AbstractCegarLoop]: Abstraction has 168 states and 190 transitions. [2018-11-10 11:02:44,329 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 11:02:44,329 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 190 transitions. [2018-11-10 11:02:44,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-11-10 11:02:44,331 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 11:02:44,331 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:02:44,332 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 11:02:44,332 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:02:44,333 INFO L82 PathProgramCache]: Analyzing trace with hash 1376814416, now seen corresponding path program 1 times [2018-11-10 11:02:44,333 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 11:02:44,333 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 11:02:44,335 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:44,335 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:02:44,335 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:44,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:02:44,458 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 11:02:44,459 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 11:02:44,459 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 11:02:44,459 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 11:02:44,459 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 11:02:44,459 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 11:02:44,459 INFO L87 Difference]: Start difference. First operand 168 states and 190 transitions. Second operand 7 states. [2018-11-10 11:02:44,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 11:02:44,741 INFO L93 Difference]: Finished difference Result 426 states and 509 transitions. [2018-11-10 11:02:44,741 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 11:02:44,742 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 94 [2018-11-10 11:02:44,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 11:02:44,745 INFO L225 Difference]: With dead ends: 426 [2018-11-10 11:02:44,745 INFO L226 Difference]: Without dead ends: 323 [2018-11-10 11:02:44,746 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 11:02:44,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 323 states. [2018-11-10 11:02:44,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 323 to 315. [2018-11-10 11:02:44,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 315 states. [2018-11-10 11:02:44,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 315 states and 374 transitions. [2018-11-10 11:02:44,775 INFO L78 Accepts]: Start accepts. Automaton has 315 states and 374 transitions. Word has length 94 [2018-11-10 11:02:44,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 11:02:44,776 INFO L481 AbstractCegarLoop]: Abstraction has 315 states and 374 transitions. [2018-11-10 11:02:44,776 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 11:02:44,776 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 374 transitions. [2018-11-10 11:02:44,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-11-10 11:02:44,778 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 11:02:44,778 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:02:44,779 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 11:02:44,779 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:02:44,779 INFO L82 PathProgramCache]: Analyzing trace with hash 1369964681, now seen corresponding path program 1 times [2018-11-10 11:02:44,779 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 11:02:44,779 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 11:02:44,780 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:44,780 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:02:44,781 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:44,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:02:44,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 11:02:44,869 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 11:02:44,869 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 11:02:44,870 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 11:02:44,870 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 11:02:44,870 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 11:02:44,870 INFO L87 Difference]: Start difference. First operand 315 states and 374 transitions. Second operand 6 states. [2018-11-10 11:02:44,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 11:02:44,985 INFO L93 Difference]: Finished difference Result 797 states and 982 transitions. [2018-11-10 11:02:44,986 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 11:02:44,986 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 100 [2018-11-10 11:02:44,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 11:02:44,991 INFO L225 Difference]: With dead ends: 797 [2018-11-10 11:02:44,991 INFO L226 Difference]: Without dead ends: 547 [2018-11-10 11:02:44,993 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2018-11-10 11:02:44,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 547 states. [2018-11-10 11:02:45,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 547 to 541. [2018-11-10 11:02:45,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 541 states. [2018-11-10 11:02:45,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 541 states and 651 transitions. [2018-11-10 11:02:45,026 INFO L78 Accepts]: Start accepts. Automaton has 541 states and 651 transitions. Word has length 100 [2018-11-10 11:02:45,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 11:02:45,027 INFO L481 AbstractCegarLoop]: Abstraction has 541 states and 651 transitions. [2018-11-10 11:02:45,027 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 11:02:45,027 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 651 transitions. [2018-11-10 11:02:45,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-11-10 11:02:45,030 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 11:02:45,030 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:02:45,031 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 11:02:45,031 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:02:45,031 INFO L82 PathProgramCache]: Analyzing trace with hash 1787992805, now seen corresponding path program 1 times [2018-11-10 11:02:45,031 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 11:02:45,031 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 11:02:45,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:45,032 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:02:45,034 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:45,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:02:45,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 11:02:45,148 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 11:02:45,149 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 11:02:45,149 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 11:02:45,149 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 11:02:45,149 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-10 11:02:45,150 INFO L87 Difference]: Start difference. First operand 541 states and 651 transitions. Second operand 7 states. [2018-11-10 11:02:45,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 11:02:45,519 INFO L93 Difference]: Finished difference Result 1344 states and 1749 transitions. [2018-11-10 11:02:45,519 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-10 11:02:45,520 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 104 [2018-11-10 11:02:45,520 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 11:02:45,523 INFO L225 Difference]: With dead ends: 1344 [2018-11-10 11:02:45,523 INFO L226 Difference]: Without dead ends: 868 [2018-11-10 11:02:45,525 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2018-11-10 11:02:45,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 868 states. [2018-11-10 11:02:45,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 868 to 766. [2018-11-10 11:02:45,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 766 states. [2018-11-10 11:02:45,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 766 states and 922 transitions. [2018-11-10 11:02:45,572 INFO L78 Accepts]: Start accepts. Automaton has 766 states and 922 transitions. Word has length 104 [2018-11-10 11:02:45,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 11:02:45,572 INFO L481 AbstractCegarLoop]: Abstraction has 766 states and 922 transitions. [2018-11-10 11:02:45,573 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 11:02:45,573 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 922 transitions. [2018-11-10 11:02:45,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-11-10 11:02:45,575 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 11:02:45,575 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:02:45,575 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 11:02:45,575 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:02:45,575 INFO L82 PathProgramCache]: Analyzing trace with hash -1923402617, now seen corresponding path program 1 times [2018-11-10 11:02:45,575 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 11:02:45,575 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 11:02:45,576 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:45,576 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:02:45,576 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:45,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:02:45,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 11:02:45,635 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 11:02:45,635 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 11:02:45,636 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 11:02:45,636 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 11:02:45,636 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 11:02:45,636 INFO L87 Difference]: Start difference. First operand 766 states and 922 transitions. Second operand 6 states. [2018-11-10 11:02:45,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 11:02:45,687 INFO L93 Difference]: Finished difference Result 1487 states and 1829 transitions. [2018-11-10 11:02:45,688 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 11:02:45,688 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 126 [2018-11-10 11:02:45,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 11:02:45,691 INFO L225 Difference]: With dead ends: 1487 [2018-11-10 11:02:45,691 INFO L226 Difference]: Without dead ends: 786 [2018-11-10 11:02:45,693 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 11:02:45,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 786 states. [2018-11-10 11:02:45,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 786 to 786. [2018-11-10 11:02:45,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 786 states. [2018-11-10 11:02:45,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 786 states and 942 transitions. [2018-11-10 11:02:45,729 INFO L78 Accepts]: Start accepts. Automaton has 786 states and 942 transitions. Word has length 126 [2018-11-10 11:02:45,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 11:02:45,729 INFO L481 AbstractCegarLoop]: Abstraction has 786 states and 942 transitions. [2018-11-10 11:02:45,729 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 11:02:45,730 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 942 transitions. [2018-11-10 11:02:45,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-11-10 11:02:45,731 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 11:02:45,731 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:02:45,732 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 11:02:45,732 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:02:45,732 INFO L82 PathProgramCache]: Analyzing trace with hash -1221802743, now seen corresponding path program 1 times [2018-11-10 11:02:45,732 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 11:02:45,732 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 11:02:45,733 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:45,733 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:02:45,733 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:45,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:02:45,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 11:02:45,799 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 11:02:45,799 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-10 11:02:45,799 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-10 11:02:45,799 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-10 11:02:45,799 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-10 11:02:45,800 INFO L87 Difference]: Start difference. First operand 786 states and 942 transitions. Second operand 8 states. [2018-11-10 11:02:45,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 11:02:45,858 INFO L93 Difference]: Finished difference Result 1535 states and 1907 transitions. [2018-11-10 11:02:45,858 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 11:02:45,858 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 126 [2018-11-10 11:02:45,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 11:02:45,861 INFO L225 Difference]: With dead ends: 1535 [2018-11-10 11:02:45,862 INFO L226 Difference]: Without dead ends: 814 [2018-11-10 11:02:45,863 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 11:02:45,864 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 814 states. [2018-11-10 11:02:45,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 814 to 802. [2018-11-10 11:02:45,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 802 states. [2018-11-10 11:02:45,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 802 states and 958 transitions. [2018-11-10 11:02:45,898 INFO L78 Accepts]: Start accepts. Automaton has 802 states and 958 transitions. Word has length 126 [2018-11-10 11:02:45,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 11:02:45,898 INFO L481 AbstractCegarLoop]: Abstraction has 802 states and 958 transitions. [2018-11-10 11:02:45,898 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-10 11:02:45,898 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 958 transitions. [2018-11-10 11:02:45,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-11-10 11:02:45,900 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 11:02:45,900 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:02:45,900 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 11:02:45,900 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:02:45,900 INFO L82 PathProgramCache]: Analyzing trace with hash 503678154, now seen corresponding path program 1 times [2018-11-10 11:02:45,900 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 11:02:45,901 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 11:02:45,901 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:45,901 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:02:45,901 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:45,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:02:45,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 11:02:45,961 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 11:02:45,961 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 11:02:45,961 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 11:02:45,962 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 11:02:45,962 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 11:02:45,962 INFO L87 Difference]: Start difference. First operand 802 states and 958 transitions. Second operand 4 states. [2018-11-10 11:02:46,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 11:02:46,155 INFO L93 Difference]: Finished difference Result 2518 states and 3171 transitions. [2018-11-10 11:02:46,156 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 11:02:46,156 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 126 [2018-11-10 11:02:46,156 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 11:02:46,163 INFO L225 Difference]: With dead ends: 2518 [2018-11-10 11:02:46,163 INFO L226 Difference]: Without dead ends: 1781 [2018-11-10 11:02:46,165 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 1 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 11:02:46,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1781 states. [2018-11-10 11:02:46,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1781 to 1750. [2018-11-10 11:02:46,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1750 states. [2018-11-10 11:02:46,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1750 states and 2150 transitions. [2018-11-10 11:02:46,272 INFO L78 Accepts]: Start accepts. Automaton has 1750 states and 2150 transitions. Word has length 126 [2018-11-10 11:02:46,272 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 11:02:46,273 INFO L481 AbstractCegarLoop]: Abstraction has 1750 states and 2150 transitions. [2018-11-10 11:02:46,273 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 11:02:46,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2150 transitions. [2018-11-10 11:02:46,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2018-11-10 11:02:46,276 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 11:02:46,276 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:02:46,276 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 11:02:46,276 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:02:46,276 INFO L82 PathProgramCache]: Analyzing trace with hash -1563919196, now seen corresponding path program 1 times [2018-11-10 11:02:46,277 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 11:02:46,277 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 11:02:46,277 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:46,277 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:02:46,277 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:46,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:02:46,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 11:02:46,340 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 11:02:46,340 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 11:02:46,340 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 11:02:46,341 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 11:02:46,341 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 11:02:46,341 INFO L87 Difference]: Start difference. First operand 1750 states and 2150 transitions. Second operand 3 states. [2018-11-10 11:02:46,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 11:02:46,468 INFO L93 Difference]: Finished difference Result 2753 states and 3492 transitions. [2018-11-10 11:02:46,469 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 11:02:46,469 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 130 [2018-11-10 11:02:46,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 11:02:46,479 INFO L225 Difference]: With dead ends: 2753 [2018-11-10 11:02:46,479 INFO L226 Difference]: Without dead ends: 2750 [2018-11-10 11:02:46,480 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 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 11:02:46,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2750 states. [2018-11-10 11:02:46,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2750 to 2564. [2018-11-10 11:02:46,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2564 states. [2018-11-10 11:02:46,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2564 states to 2564 states and 3264 transitions. [2018-11-10 11:02:46,611 INFO L78 Accepts]: Start accepts. Automaton has 2564 states and 3264 transitions. Word has length 130 [2018-11-10 11:02:46,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 11:02:46,612 INFO L481 AbstractCegarLoop]: Abstraction has 2564 states and 3264 transitions. [2018-11-10 11:02:46,612 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 11:02:46,612 INFO L276 IsEmpty]: Start isEmpty. Operand 2564 states and 3264 transitions. [2018-11-10 11:02:46,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2018-11-10 11:02:46,621 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 11:02:46,621 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-10 11:02:46,621 INFO L424 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 11:02:46,621 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:02:46,622 INFO L82 PathProgramCache]: Analyzing trace with hash -1196914545, now seen corresponding path program 1 times [2018-11-10 11:02:46,622 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 11:02:46,622 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 11:02:46,622 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:46,623 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:02:46,623 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:46,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:02:46,694 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 26 proven. 14 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-11-10 11:02:46,695 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 11:02:46,695 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_98c1d84d-1d03-4ec4-b46b-fc3e9f6d3529/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 11:02:46,704 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:02:46,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:02:46,831 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 11:02:46,897 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 11:02:46,924 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 11:02:46,924 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 6 [2018-11-10 11:02:46,925 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 11:02:46,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 11:02:46,925 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-11-10 11:02:46,925 INFO L87 Difference]: Start difference. First operand 2564 states and 3264 transitions. Second operand 6 states. [2018-11-10 11:02:47,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 11:02:47,687 INFO L93 Difference]: Finished difference Result 5926 states and 8028 transitions. [2018-11-10 11:02:47,687 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 11:02:47,687 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 193 [2018-11-10 11:02:47,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 11:02:47,704 INFO L225 Difference]: With dead ends: 5926 [2018-11-10 11:02:47,704 INFO L226 Difference]: Without dead ends: 3749 [2018-11-10 11:02:47,711 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 205 GetRequests, 197 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2018-11-10 11:02:47,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3749 states. [2018-11-10 11:02:47,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3749 to 3393. [2018-11-10 11:02:47,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3393 states. [2018-11-10 11:02:47,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3393 states to 3393 states and 4380 transitions. [2018-11-10 11:02:47,991 INFO L78 Accepts]: Start accepts. Automaton has 3393 states and 4380 transitions. Word has length 193 [2018-11-10 11:02:47,991 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 11:02:47,991 INFO L481 AbstractCegarLoop]: Abstraction has 3393 states and 4380 transitions. [2018-11-10 11:02:47,991 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 11:02:47,991 INFO L276 IsEmpty]: Start isEmpty. Operand 3393 states and 4380 transitions. [2018-11-10 11:02:47,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2018-11-10 11:02:47,999 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 11:02:47,999 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 11:02:47,999 INFO L424 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 11:02:47,999 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:02:48,000 INFO L82 PathProgramCache]: Analyzing trace with hash -1866589425, now seen corresponding path program 1 times [2018-11-10 11:02:48,000 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 11:02:48,000 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 11:02:48,000 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:48,001 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:02:48,001 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:48,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:02:48,129 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 6 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-11-10 11:02:48,129 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 11:02:48,129 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_98c1d84d-1d03-4ec4-b46b-fc3e9f6d3529/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 11:02:48,138 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:02:48,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:02:48,245 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 11:02:48,366 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 42 proven. 8 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-10 11:02:48,394 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 11:02:48,394 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7] total 14 [2018-11-10 11:02:48,395 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-10 11:02:48,395 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-10 11:02:48,395 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2018-11-10 11:02:48,395 INFO L87 Difference]: Start difference. First operand 3393 states and 4380 transitions. Second operand 14 states. [2018-11-10 11:02:50,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 11:02:50,503 INFO L93 Difference]: Finished difference Result 8726 states and 13584 transitions. [2018-11-10 11:02:50,503 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-11-10 11:02:50,503 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 193 [2018-11-10 11:02:50,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 11:02:50,520 INFO L225 Difference]: With dead ends: 8726 [2018-11-10 11:02:50,520 INFO L226 Difference]: Without dead ends: 5743 [2018-11-10 11:02:50,529 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 267 GetRequests, 219 SyntacticMatches, 1 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 605 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=461, Invalid=1891, Unknown=0, NotChecked=0, Total=2352 [2018-11-10 11:02:50,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5743 states. [2018-11-10 11:02:50,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5743 to 3524. [2018-11-10 11:02:50,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3524 states. [2018-11-10 11:02:50,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3524 states to 3524 states and 4214 transitions. [2018-11-10 11:02:50,697 INFO L78 Accepts]: Start accepts. Automaton has 3524 states and 4214 transitions. Word has length 193 [2018-11-10 11:02:50,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 11:02:50,697 INFO L481 AbstractCegarLoop]: Abstraction has 3524 states and 4214 transitions. [2018-11-10 11:02:50,697 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-10 11:02:50,697 INFO L276 IsEmpty]: Start isEmpty. Operand 3524 states and 4214 transitions. [2018-11-10 11:02:50,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2018-11-10 11:02:50,702 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 11:02:50,702 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 11:02:50,702 INFO L424 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 11:02:50,702 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:02:50,703 INFO L82 PathProgramCache]: Analyzing trace with hash 299694028, now seen corresponding path program 1 times [2018-11-10 11:02:50,703 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 11:02:50,703 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 11:02:50,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:50,703 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:02:50,704 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:50,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:02:50,816 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 22 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-10 11:02:50,816 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 11:02:50,816 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_98c1d84d-1d03-4ec4-b46b-fc3e9f6d3529/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 11:02:50,822 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:02:50,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:02:50,901 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 11:02:50,983 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 11:02:51,000 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 11:02:51,001 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [10] total 14 [2018-11-10 11:02:51,001 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-10 11:02:51,001 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-10 11:02:51,001 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2018-11-10 11:02:51,002 INFO L87 Difference]: Start difference. First operand 3524 states and 4214 transitions. Second operand 14 states. [2018-11-10 11:02:52,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 11:02:52,224 INFO L93 Difference]: Finished difference Result 9339 states and 11897 transitions. [2018-11-10 11:02:52,224 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2018-11-10 11:02:52,224 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 191 [2018-11-10 11:02:52,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 11:02:52,240 INFO L225 Difference]: With dead ends: 9339 [2018-11-10 11:02:52,241 INFO L226 Difference]: Without dead ends: 6401 [2018-11-10 11:02:52,246 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 220 GetRequests, 195 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 147 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=145, Invalid=557, Unknown=0, NotChecked=0, Total=702 [2018-11-10 11:02:52,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6401 states. [2018-11-10 11:02:52,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6401 to 4454. [2018-11-10 11:02:52,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4454 states. [2018-11-10 11:02:52,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4454 states to 4454 states and 5218 transitions. [2018-11-10 11:02:52,437 INFO L78 Accepts]: Start accepts. Automaton has 4454 states and 5218 transitions. Word has length 191 [2018-11-10 11:02:52,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 11:02:52,438 INFO L481 AbstractCegarLoop]: Abstraction has 4454 states and 5218 transitions. [2018-11-10 11:02:52,438 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-10 11:02:52,438 INFO L276 IsEmpty]: Start isEmpty. Operand 4454 states and 5218 transitions. [2018-11-10 11:02:52,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2018-11-10 11:02:52,441 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 11:02:52,441 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 11:02:52,441 INFO L424 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 11:02:52,441 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:02:52,441 INFO L82 PathProgramCache]: Analyzing trace with hash 227307470, now seen corresponding path program 1 times [2018-11-10 11:02:52,442 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 11:02:52,442 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 11:02:52,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:52,442 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:02:52,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:52,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:02:52,519 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2018-11-10 11:02:52,519 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 11:02:52,519 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2018-11-10 11:02:52,519 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-10 11:02:52,520 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-10 11:02:52,520 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2018-11-10 11:02:52,520 INFO L87 Difference]: Start difference. First operand 4454 states and 5218 transitions. Second operand 9 states. [2018-11-10 11:02:52,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 11:02:52,619 INFO L93 Difference]: Finished difference Result 5678 states and 6598 transitions. [2018-11-10 11:02:52,620 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 11:02:52,620 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 191 [2018-11-10 11:02:52,620 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 11:02:52,624 INFO L225 Difference]: With dead ends: 5678 [2018-11-10 11:02:52,624 INFO L226 Difference]: Without dead ends: 1754 [2018-11-10 11:02:52,630 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2018-11-10 11:02:52,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1754 states. [2018-11-10 11:02:52,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1754 to 1696. [2018-11-10 11:02:52,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1696 states. [2018-11-10 11:02:52,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 1696 states and 1902 transitions. [2018-11-10 11:02:52,716 INFO L78 Accepts]: Start accepts. Automaton has 1696 states and 1902 transitions. Word has length 191 [2018-11-10 11:02:52,716 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 11:02:52,716 INFO L481 AbstractCegarLoop]: Abstraction has 1696 states and 1902 transitions. [2018-11-10 11:02:52,716 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-10 11:02:52,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1696 states and 1902 transitions. [2018-11-10 11:02:52,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2018-11-10 11:02:52,720 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 11:02:52,720 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-10 11:02:52,720 INFO L424 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 11:02:52,720 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 11:02:52,720 INFO L82 PathProgramCache]: Analyzing trace with hash -31664495, now seen corresponding path program 1 times [2018-11-10 11:02:52,720 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 11:02:52,720 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 11:02:52,721 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:52,721 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 11:02:52,721 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 11:02:52,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 11:02:52,762 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2018-11-10 11:02:52,763 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 11:02:52,763 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 11:02:52,763 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 11:02:52,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 11:02:52,763 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 11:02:52,764 INFO L87 Difference]: Start difference. First operand 1696 states and 1902 transitions. Second operand 3 states. [2018-11-10 11:02:52,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 11:02:52,807 INFO L93 Difference]: Finished difference Result 2070 states and 2355 transitions. [2018-11-10 11:02:52,807 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 11:02:52,807 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 199 [2018-11-10 11:02:52,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 11:02:52,808 INFO L225 Difference]: With dead ends: 2070 [2018-11-10 11:02:52,808 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 11:02:52,811 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 11:02:52,811 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 11:02:52,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 11:02:52,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 11:02:52,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 11:02:52,811 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 199 [2018-11-10 11:02:52,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 11:02:52,811 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 11:02:52,812 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 11:02:52,812 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 11:02:52,812 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 11:02:52,815 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 11:02:52,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:52,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:52,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:52,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:52,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:52,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:52,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:52,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:52,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:52,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:52,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:52,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:52,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:52,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:52,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:52,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:52,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:52,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:52,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:52,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:52,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,041 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,047 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,078 WARN L179 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 79 [2018-11-10 11:02:53,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,091 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,187 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,250 WARN L179 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 344 DAG size of output: 88 [2018-11-10 11:02:53,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,549 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,676 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,723 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,762 WARN L179 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 89 [2018-11-10 11:02:53,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,819 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,868 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,894 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,903 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:53,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,021 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,022 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 11:02:54,260 WARN L179 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 34 [2018-11-10 11:02:54,463 WARN L179 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 37 [2018-11-10 11:02:54,871 WARN L179 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 42 [2018-11-10 11:02:55,015 WARN L179 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 46 [2018-11-10 11:02:55,190 WARN L179 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 49 [2018-11-10 11:02:55,346 WARN L179 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 41 [2018-11-10 11:02:55,630 WARN L179 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 54 [2018-11-10 11:02:55,845 WARN L179 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 38 [2018-11-10 11:02:56,345 WARN L179 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 36 [2018-11-10 11:02:56,780 WARN L179 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 40 [2018-11-10 11:02:56,939 WARN L179 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 48 [2018-11-10 11:02:57,199 WARN L179 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 43 [2018-11-10 11:02:57,344 WARN L179 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 38 [2018-11-10 11:02:57,521 INFO L425 ceAbstractionStarter]: For program point L700(line 700) no Hoare annotation was computed. [2018-11-10 11:02:57,521 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 674 729) no Hoare annotation was computed. [2018-11-10 11:02:57,521 INFO L425 ceAbstractionStarter]: For program point L721(lines 698 722) no Hoare annotation was computed. [2018-11-10 11:02:57,521 INFO L425 ceAbstractionStarter]: For program point L705(lines 705 709) no Hoare annotation was computed. [2018-11-10 11:02:57,521 INFO L425 ceAbstractionStarter]: For program point L705-1(lines 705 709) no Hoare annotation was computed. [2018-11-10 11:02:57,521 INFO L425 ceAbstractionStarter]: For program point L699-1(lines 699 720) no Hoare annotation was computed. [2018-11-10 11:02:57,521 INFO L425 ceAbstractionStarter]: For program point L697(line 697) no Hoare annotation was computed. [2018-11-10 11:02:57,521 INFO L425 ceAbstractionStarter]: For program point L697-1(line 697) no Hoare annotation was computed. [2018-11-10 11:02:57,522 INFO L425 ceAbstractionStarter]: For program point L726(line 726) no Hoare annotation was computed. [2018-11-10 11:02:57,522 INFO L425 ceAbstractionStarter]: For program point L718(line 718) no Hoare annotation was computed. [2018-11-10 11:02:57,522 INFO L425 ceAbstractionStarter]: For program point L718-1(lines 699 720) no Hoare annotation was computed. [2018-11-10 11:02:57,522 INFO L425 ceAbstractionStarter]: For program point L716(line 716) no Hoare annotation was computed. [2018-11-10 11:02:57,522 INFO L425 ceAbstractionStarter]: For program point L716-1(line 716) no Hoare annotation was computed. [2018-11-10 11:02:57,522 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 674 729) no Hoare annotation was computed. [2018-11-10 11:02:57,522 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 674 729) no Hoare annotation was computed. [2018-11-10 11:02:57,522 INFO L425 ceAbstractionStarter]: For program point L770-1(line 770) no Hoare annotation was computed. [2018-11-10 11:02:57,522 INFO L425 ceAbstractionStarter]: For program point L762(lines 762 766) no Hoare annotation was computed. [2018-11-10 11:02:57,522 INFO L425 ceAbstractionStarter]: For program point L762-1(lines 762 766) no Hoare annotation was computed. [2018-11-10 11:02:57,522 INFO L425 ceAbstractionStarter]: For program point L756-1(lines 756 781) no Hoare annotation was computed. [2018-11-10 11:02:57,522 INFO L425 ceAbstractionStarter]: For program point L754(line 754) no Hoare annotation was computed. [2018-11-10 11:02:57,522 INFO L425 ceAbstractionStarter]: For program point L754-1(line 754) no Hoare annotation was computed. [2018-11-10 11:02:57,522 INFO L425 ceAbstractionStarter]: For program point L756-3(lines 756 781) no Hoare annotation was computed. [2018-11-10 11:02:57,522 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 730 789) no Hoare annotation was computed. [2018-11-10 11:02:57,523 INFO L425 ceAbstractionStarter]: For program point L779(line 779) no Hoare annotation was computed. [2018-11-10 11:02:57,523 INFO L425 ceAbstractionStarter]: For program point L779-1(line 779) no Hoare annotation was computed. [2018-11-10 11:02:57,523 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 730 789) no Hoare annotation was computed. [2018-11-10 11:02:57,523 INFO L425 ceAbstractionStarter]: For program point L775(line 775) no Hoare annotation was computed. [2018-11-10 11:02:57,523 INFO L425 ceAbstractionStarter]: For program point L775-1(line 775) no Hoare annotation was computed. [2018-11-10 11:02:57,523 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 730 789) no Hoare annotation was computed. [2018-11-10 11:02:57,523 INFO L425 ceAbstractionStarter]: For program point L757(line 757) no Hoare annotation was computed. [2018-11-10 11:02:57,523 INFO L425 ceAbstractionStarter]: For program point L782(lines 755 783) no Hoare annotation was computed. [2018-11-10 11:02:57,523 INFO L425 ceAbstractionStarter]: For program point L774(line 774) no Hoare annotation was computed. [2018-11-10 11:02:57,523 INFO L425 ceAbstractionStarter]: For program point L774-1(line 774) no Hoare annotation was computed. [2018-11-10 11:02:57,523 INFO L425 ceAbstractionStarter]: For program point L770(line 770) no Hoare annotation was computed. [2018-11-10 11:02:57,523 INFO L428 ceAbstractionStarter]: At program point select_helpersFINAL(lines 395 401) the Hoare annotation is: true [2018-11-10 11:02:57,523 INFO L425 ceAbstractionStarter]: For program point select_helpersEXIT(lines 395 401) no Hoare annotation was computed. [2018-11-10 11:02:57,524 INFO L425 ceAbstractionStarter]: For program point valid_productEXIT(lines 402 410) no Hoare annotation was computed. [2018-11-10 11:02:57,524 INFO L428 ceAbstractionStarter]: At program point valid_productENTRY(lines 402 410) the Hoare annotation is: true [2018-11-10 11:02:57,524 INFO L425 ceAbstractionStarter]: For program point valid_productFINAL(lines 402 410) no Hoare annotation was computed. [2018-11-10 11:02:57,524 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 589 611) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methaneLevelCritical~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 1) (= 0 ~methAndRunningLastTime~0) (= |old(~pumpRunning~0)| ~pumpRunning~0))) [2018-11-10 11:02:57,524 INFO L421 ceAbstractionStarter]: At program point L601(line 601) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= main_~tmp~6 1) (= 1 ~waterLevel~0) (= main_~tmp~6 ~systemActive~0) (= 0 ~methAndRunningLastTime~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 11:02:57,524 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 589 611) no Hoare annotation was computed. [2018-11-10 11:02:57,524 INFO L421 ceAbstractionStarter]: At program point L601-1(line 601) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= main_~tmp~6 1) (= 1 ~waterLevel~0) (= main_~tmp~6 ~systemActive~0) (= 0 ~methAndRunningLastTime~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 11:02:57,524 INFO L425 ceAbstractionStarter]: For program point L599(lines 599 606) no Hoare annotation was computed. [2018-11-10 11:02:57,524 INFO L425 ceAbstractionStarter]: For program point L599-1(lines 599 606) no Hoare annotation was computed. [2018-11-10 11:02:57,524 INFO L425 ceAbstractionStarter]: For program point L597(line 597) no Hoare annotation was computed. [2018-11-10 11:02:57,525 INFO L421 ceAbstractionStarter]: At program point L596(line 596) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methaneLevelCritical~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 1) (= 0 ~methAndRunningLastTime~0) (= |old(~pumpRunning~0)| ~pumpRunning~0))) [2018-11-10 11:02:57,525 INFO L421 ceAbstractionStarter]: At program point L595(line 595) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methaneLevelCritical~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 1) (= 0 ~methAndRunningLastTime~0) (= |old(~pumpRunning~0)| ~pumpRunning~0))) [2018-11-10 11:02:57,525 INFO L421 ceAbstractionStarter]: At program point L595-1(line 595) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methaneLevelCritical~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 1) (= 0 ~methAndRunningLastTime~0) (= |old(~pumpRunning~0)| ~pumpRunning~0))) [2018-11-10 11:02:57,525 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 589 611) no Hoare annotation was computed. [2018-11-10 11:02:57,525 INFO L425 ceAbstractionStarter]: For program point Specification2EXIT(lines 547 570) no Hoare annotation was computed. [2018-11-10 11:02:57,525 INFO L425 ceAbstractionStarter]: For program point Specification2ENTRY(lines 547 570) no Hoare annotation was computed. [2018-11-10 11:02:57,525 INFO L425 ceAbstractionStarter]: For program point Specification2FINAL(lines 547 570) no Hoare annotation was computed. [2018-11-10 11:02:57,525 INFO L425 ceAbstractionStarter]: For program point L565(line 565) no Hoare annotation was computed. [2018-11-10 11:02:57,525 INFO L425 ceAbstractionStarter]: For program point L564(line 564) no Hoare annotation was computed. [2018-11-10 11:02:57,525 INFO L425 ceAbstractionStarter]: For program point L563(line 563) no Hoare annotation was computed. [2018-11-10 11:02:57,526 INFO L425 ceAbstractionStarter]: For program point L562(line 562) no Hoare annotation was computed. [2018-11-10 11:02:57,526 INFO L425 ceAbstractionStarter]: For program point L561(line 561) no Hoare annotation was computed. [2018-11-10 11:02:57,526 INFO L425 ceAbstractionStarter]: For program point L560(line 560) no Hoare annotation was computed. [2018-11-10 11:02:57,526 INFO L425 ceAbstractionStarter]: For program point L559(line 559) no Hoare annotation was computed. [2018-11-10 11:02:57,526 INFO L425 ceAbstractionStarter]: For program point L558(line 558) no Hoare annotation was computed. [2018-11-10 11:02:57,526 INFO L425 ceAbstractionStarter]: For program point L557(line 557) no Hoare annotation was computed. [2018-11-10 11:02:57,526 INFO L425 ceAbstractionStarter]: For program point L556(line 556) no Hoare annotation was computed. [2018-11-10 11:02:57,526 INFO L425 ceAbstractionStarter]: For program point L555(line 555) no Hoare annotation was computed. [2018-11-10 11:02:57,526 INFO L425 ceAbstractionStarter]: For program point L554(line 554) no Hoare annotation was computed. [2018-11-10 11:02:57,526 INFO L425 ceAbstractionStarter]: For program point L553(line 553) no Hoare annotation was computed. [2018-11-10 11:02:57,526 INFO L425 ceAbstractionStarter]: For program point L552(line 552) no Hoare annotation was computed. [2018-11-10 11:02:57,526 INFO L425 ceAbstractionStarter]: For program point stopSystemEXIT(lines 318 332) no Hoare annotation was computed. [2018-11-10 11:02:57,527 INFO L421 ceAbstractionStarter]: At program point stopSystemENTRY(lines 318 332) the Hoare annotation is: (let ((.cse7 (= |old(~systemActive~0)| 0)) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse8 (< 2 ~waterLevel~0)) (.cse5 (not (= ~methAndRunningLastTime~0 0)))) (let ((.cse2 (= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse0 (< ~waterLevel~0 2)) (.cse1 (or .cse4 .cse8 .cse5)) (.cse3 (not .cse7)) (.cse6 (= ~systemActive~0 0))) (and (or .cse0 .cse1 .cse2) (or .cse3 (or .cse4 (not (= ~waterLevel~0 1)) .cse5) .cse6) (or (and (not .cse6) .cse2) (or .cse0 (or .cse7 .cse8 (not (= 1 |old(~pumpRunning~0)|))))) (or .cse2 (or (< 1 ~waterLevel~0) .cse4 .cse5) (< ~waterLevel~0 1)) (or (or .cse0 .cse1) .cse3 .cse6)))) [2018-11-10 11:02:57,527 INFO L425 ceAbstractionStarter]: For program point stopSystemFINAL(lines 318 332) no Hoare annotation was computed. [2018-11-10 11:02:57,527 INFO L421 ceAbstractionStarter]: At program point L324(line 324) the Hoare annotation is: (let ((.cse0 (< ~waterLevel~0 2)) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (< 2 ~waterLevel~0)) (.cse3 (not (= ~methAndRunningLastTime~0 0)))) (and (or (and (not (= ~systemActive~0 0)) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (or .cse0 (or (= |old(~systemActive~0)| 0) .cse1 (not (= 1 |old(~pumpRunning~0)|))))) (or (or (< 1 ~waterLevel~0) .cse2 .cse3) (< ~waterLevel~0 1)) (or .cse0 (or .cse2 .cse1 .cse3)))) [2018-11-10 11:02:57,527 INFO L425 ceAbstractionStarter]: For program point L322(lines 322 328) no Hoare annotation was computed. [2018-11-10 11:02:57,527 INFO L425 ceAbstractionStarter]: For program point isPumpRunningEXIT(lines 235 243) no Hoare annotation was computed. [2018-11-10 11:02:57,527 INFO L428 ceAbstractionStarter]: At program point isPumpRunningENTRY(lines 235 243) the Hoare annotation is: true [2018-11-10 11:02:57,527 INFO L425 ceAbstractionStarter]: For program point isPumpRunningFINAL(lines 235 243) no Hoare annotation was computed. [2018-11-10 11:02:57,527 INFO L425 ceAbstractionStarter]: For program point L306-1(line 306) no Hoare annotation was computed. [2018-11-10 11:02:57,527 INFO L428 ceAbstractionStarter]: At program point isLowWaterLevelENTRY(lines 299 317) the Hoare annotation is: true [2018-11-10 11:02:57,527 INFO L425 ceAbstractionStarter]: For program point isLowWaterLevelEXIT(lines 299 317) no Hoare annotation was computed. [2018-11-10 11:02:57,527 INFO L425 ceAbstractionStarter]: For program point L308(lines 308 312) no Hoare annotation was computed. [2018-11-10 11:02:57,527 INFO L428 ceAbstractionStarter]: At program point L306(line 306) the Hoare annotation is: true [2018-11-10 11:02:57,528 INFO L425 ceAbstractionStarter]: For program point L308-2(lines 308 312) no Hoare annotation was computed. [2018-11-10 11:02:57,528 INFO L425 ceAbstractionStarter]: For program point isLowWaterLevelFINAL(lines 299 317) no Hoare annotation was computed. [2018-11-10 11:02:57,528 INFO L425 ceAbstractionStarter]: For program point L251(lines 251 259) no Hoare annotation was computed. [2018-11-10 11:02:57,528 INFO L425 ceAbstractionStarter]: For program point L251-2(lines 251 259) no Hoare annotation was computed. [2018-11-10 11:02:57,528 INFO L425 ceAbstractionStarter]: For program point L274(line 274) no Hoare annotation was computed. [2018-11-10 11:02:57,528 INFO L425 ceAbstractionStarter]: For program point L274-1(line 274) no Hoare annotation was computed. [2018-11-10 11:02:57,528 INFO L425 ceAbstractionStarter]: For program point printPumpFINAL(lines 244 279) no Hoare annotation was computed. [2018-11-10 11:02:57,528 INFO L425 ceAbstractionStarter]: For program point L263(lines 263 271) no Hoare annotation was computed. [2018-11-10 11:02:57,528 INFO L425 ceAbstractionStarter]: For program point printPumpENTRY(lines 244 279) no Hoare annotation was computed. [2018-11-10 11:02:57,528 INFO L425 ceAbstractionStarter]: For program point L263-2(lines 263 271) no Hoare annotation was computed. [2018-11-10 11:02:57,528 INFO L425 ceAbstractionStarter]: For program point printPumpEXIT(lines 244 279) no Hoare annotation was computed. [2018-11-10 11:02:57,528 INFO L425 ceAbstractionStarter]: For program point select_featuresEXIT(lines 388 394) no Hoare annotation was computed. [2018-11-10 11:02:57,528 INFO L428 ceAbstractionStarter]: At program point select_featuresFINAL(lines 388 394) the Hoare annotation is: true [2018-11-10 11:02:57,528 INFO L425 ceAbstractionStarter]: For program point L669(line 669) no Hoare annotation was computed. [2018-11-10 11:02:57,529 INFO L425 ceAbstractionStarter]: For program point L665(line 665) no Hoare annotation was computed. [2018-11-10 11:02:57,529 INFO L425 ceAbstractionStarter]: For program point L665-1(line 665) no Hoare annotation was computed. [2018-11-10 11:02:57,529 INFO L425 ceAbstractionStarter]: For program point L665-2(line 665) no Hoare annotation was computed. [2018-11-10 11:02:57,529 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 628 673) no Hoare annotation was computed. [2018-11-10 11:02:57,529 INFO L425 ceAbstractionStarter]: For program point L658(line 658) no Hoare annotation was computed. [2018-11-10 11:02:57,529 INFO L425 ceAbstractionStarter]: For program point L658-1(line 658) no Hoare annotation was computed. [2018-11-10 11:02:57,529 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 628 673) no Hoare annotation was computed. [2018-11-10 11:02:57,529 INFO L425 ceAbstractionStarter]: For program point L654(line 654) no Hoare annotation was computed. [2018-11-10 11:02:57,529 INFO L425 ceAbstractionStarter]: For program point L654-1(line 654) no Hoare annotation was computed. [2018-11-10 11:02:57,529 INFO L425 ceAbstractionStarter]: For program point L651(line 651) no Hoare annotation was computed. [2018-11-10 11:02:57,529 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 628 673) no Hoare annotation was computed. [2018-11-10 11:02:57,529 INFO L425 ceAbstractionStarter]: For program point L651-1(line 651) no Hoare annotation was computed. [2018-11-10 11:02:57,529 INFO L425 ceAbstractionStarter]: For program point L961(lines 961 968) no Hoare annotation was computed. [2018-11-10 11:02:57,529 INFO L425 ceAbstractionStarter]: For program point L960(line 960) no Hoare annotation was computed. [2018-11-10 11:02:57,530 INFO L425 ceAbstractionStarter]: For program point L960-1(line 960) no Hoare annotation was computed. [2018-11-10 11:02:57,530 INFO L425 ceAbstractionStarter]: For program point L955(lines 955 975) no Hoare annotation was computed. [2018-11-10 11:02:57,530 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 941 986) no Hoare annotation was computed. [2018-11-10 11:02:57,530 INFO L425 ceAbstractionStarter]: For program point L982(line 982) no Hoare annotation was computed. [2018-11-10 11:02:57,530 INFO L425 ceAbstractionStarter]: For program point L982-1(line 982) no Hoare annotation was computed. [2018-11-10 11:02:57,530 INFO L425 ceAbstractionStarter]: For program point L980(line 980) no Hoare annotation was computed. [2018-11-10 11:02:57,530 INFO L425 ceAbstractionStarter]: For program point L980-1(line 980) no Hoare annotation was computed. [2018-11-10 11:02:57,530 INFO L425 ceAbstractionStarter]: For program point L972(lines 972 973) no Hoare annotation was computed. [2018-11-10 11:02:57,530 INFO L425 ceAbstractionStarter]: For program point L972-1(lines 955 975) no Hoare annotation was computed. [2018-11-10 11:02:57,530 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 941 986) no Hoare annotation was computed. [2018-11-10 11:02:57,530 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 941 986) no Hoare annotation was computed. [2018-11-10 11:02:57,530 INFO L425 ceAbstractionStarter]: For program point L965(lines 965 966) no Hoare annotation was computed. [2018-11-10 11:02:57,530 INFO L421 ceAbstractionStarter]: At program point runTestENTRY(lines 578 588) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methaneLevelCritical~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 1) (= 0 ~methAndRunningLastTime~0) (= |old(~pumpRunning~0)| ~pumpRunning~0))) [2018-11-10 11:02:57,531 INFO L425 ceAbstractionStarter]: For program point runTestEXIT(lines 578 588) no Hoare annotation was computed. [2018-11-10 11:02:57,531 INFO L421 ceAbstractionStarter]: At program point L583(line 583) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methaneLevelCritical~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 1) (= 0 ~methAndRunningLastTime~0) (= |old(~pumpRunning~0)| ~pumpRunning~0))) [2018-11-10 11:02:57,531 INFO L425 ceAbstractionStarter]: For program point runTestFINAL(lines 578 588) no Hoare annotation was computed. [2018-11-10 11:02:57,531 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmENTRY(lines 224 234) no Hoare annotation was computed. [2018-11-10 11:02:57,531 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmEXIT(lines 224 234) no Hoare annotation was computed. [2018-11-10 11:02:57,531 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmFINAL(lines 224 234) no Hoare annotation was computed. [2018-11-10 11:02:57,531 INFO L425 ceAbstractionStarter]: For program point L229(line 229) no Hoare annotation was computed. [2018-11-10 11:02:57,531 INFO L425 ceAbstractionStarter]: For program point L229-1(line 229) no Hoare annotation was computed. [2018-11-10 11:02:57,531 INFO L421 ceAbstractionStarter]: At program point deactivatePumpENTRY(lines 216 223) the Hoare annotation is: (let ((.cse0 (= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse1 (not (= 1 |old(~pumpRunning~0)|)))) (and (or .cse0 (or (< 1 ~waterLevel~0) (< ~waterLevel~0 1) .cse1 (not (= ~systemActive~0 1)))) (or .cse0 (or (< ~waterLevel~0 2) (or (= ~systemActive~0 0) (< 2 ~waterLevel~0) .cse1))))) [2018-11-10 11:02:57,531 INFO L425 ceAbstractionStarter]: For program point deactivatePumpEXIT(lines 216 223) no Hoare annotation was computed. [2018-11-10 11:02:57,531 INFO L425 ceAbstractionStarter]: For program point deactivatePumpFINAL(lines 216 223) no Hoare annotation was computed. [2018-11-10 11:02:57,531 INFO L425 ceAbstractionStarter]: For program point L496(lines 496 502) no Hoare annotation was computed. [2018-11-10 11:02:57,532 INFO L425 ceAbstractionStarter]: For program point isHighWaterSensorDryEXIT(lines 492 505) no Hoare annotation was computed. [2018-11-10 11:02:57,532 INFO L428 ceAbstractionStarter]: At program point isHighWaterSensorDryENTRY(lines 492 505) the Hoare annotation is: true [2018-11-10 11:02:57,532 INFO L425 ceAbstractionStarter]: For program point isHighWaterSensorDryFINAL(lines 492 505) no Hoare annotation was computed. [2018-11-10 11:02:57,532 INFO L421 ceAbstractionStarter]: At program point L193(line 193) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 (< 2 ~waterLevel~0) (< ~waterLevel~0 2) .cse1 .cse2) (or (and (= processEnvironment_~tmp~2 1) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (or (< 1 ~waterLevel~0) (< ~waterLevel~0 1) (not (= 1 |old(~pumpRunning~0)|)) .cse1)) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2))) [2018-11-10 11:02:57,532 INFO L425 ceAbstractionStarter]: For program point L191(lines 191 199) no Hoare annotation was computed. [2018-11-10 11:02:57,532 INFO L421 ceAbstractionStarter]: At program point L189(line 189) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (= ~systemActive~0 1))) (.cse2 (not (= ~methAndRunningLastTime~0 0)))) (and (or (= |old(~pumpRunning~0)| ~pumpRunning~0) (or (< 1 ~waterLevel~0) (< ~waterLevel~0 1) (not (= 1 |old(~pumpRunning~0)|)) .cse0)) (or .cse1 (< 2 ~waterLevel~0) (< ~waterLevel~0 2) .cse0 .cse2) (or .cse1 .cse0 (not (= ~waterLevel~0 1)) .cse2))) [2018-11-10 11:02:57,532 INFO L425 ceAbstractionStarter]: For program point L189-1(line 189) no Hoare annotation was computed. [2018-11-10 11:02:57,532 INFO L425 ceAbstractionStarter]: For program point L187(lines 187 204) no Hoare annotation was computed. [2018-11-10 11:02:57,532 INFO L425 ceAbstractionStarter]: For program point processEnvironmentEXIT(lines 183 207) no Hoare annotation was computed. [2018-11-10 11:02:57,532 INFO L421 ceAbstractionStarter]: At program point processEnvironmentENTRY(lines 183 207) the Hoare annotation is: (let ((.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= ~systemActive~0 1))) (.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (and (or .cse0 (or (< 1 ~waterLevel~0) (< ~waterLevel~0 1) (not (= 1 |old(~pumpRunning~0)|)) .cse1)) (or (or .cse2 .cse1 (not (= ~waterLevel~0 1)) .cse3) .cse0) (or (or .cse2 (< 2 ~waterLevel~0) (< ~waterLevel~0 2) .cse1 .cse3) .cse0))) [2018-11-10 11:02:57,533 INFO L421 ceAbstractionStarter]: At program point L202(line 202) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (= ~systemActive~0 1))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (and (or (< 1 ~waterLevel~0) (< ~waterLevel~0 1) (not (= 1 |old(~pumpRunning~0)|)) .cse0) (or (or .cse1 .cse0 (not (= ~waterLevel~0 1)) .cse2) .cse3) (or (or .cse1 (< 2 ~waterLevel~0) (< ~waterLevel~0 2) .cse0 .cse2) .cse3))) [2018-11-10 11:02:57,533 INFO L425 ceAbstractionStarter]: For program point L202-1(lines 183 207) no Hoare annotation was computed. [2018-11-10 11:02:57,533 INFO L421 ceAbstractionStarter]: At program point L197(line 197) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (= ~systemActive~0 1))) (.cse2 (not (= ~methAndRunningLastTime~0 0)))) (and (or (< 1 ~waterLevel~0) (< ~waterLevel~0 1) (not (= 1 |old(~pumpRunning~0)|)) .cse0) (or .cse1 (< 2 ~waterLevel~0) (< ~waterLevel~0 2) .cse0 .cse2) (or .cse1 .cse0 (not (= ~waterLevel~0 1)) .cse2))) [2018-11-10 11:02:57,533 INFO L425 ceAbstractionStarter]: For program point processEnvironment__wrappee__baseEXIT(lines 149 155) no Hoare annotation was computed. [2018-11-10 11:02:57,533 INFO L428 ceAbstractionStarter]: At program point processEnvironment__wrappee__baseFINAL(lines 149 155) the Hoare annotation is: true [2018-11-10 11:02:57,533 INFO L421 ceAbstractionStarter]: At program point testENTRY(lines 45 110) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= 0 ~methaneLevelCritical~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 1) (= 0 ~methAndRunningLastTime~0) (= |old(~pumpRunning~0)| ~pumpRunning~0))) [2018-11-10 11:02:57,533 INFO L421 ceAbstractionStarter]: At program point L93(line 93) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse3 (= 0 ~methAndRunningLastTime~0)) (.cse0 (<= 2 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 (<= ~waterLevel~0 2) .cse2 .cse3) (and .cse1 (<= ~waterLevel~0 1) (<= 1 ~waterLevel~0) .cse2 .cse3) (not (= |old(~methAndRunningLastTime~0)| 0)) (and (and .cse0 (not (= ~systemActive~0 0)) .cse2) (= ~pumpRunning~0 1) (<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-11-10 11:02:57,533 INFO L425 ceAbstractionStarter]: For program point L91(lines 91 97) no Hoare annotation was computed. [2018-11-10 11:02:57,534 INFO L421 ceAbstractionStarter]: At program point L91-1(lines 85 98) the Hoare annotation is: (let ((.cse0 (= ~systemActive~0 0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (<= ~waterLevel~0 2)) (.cse5 (= ~systemActive~0 1)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 (<= ~waterLevel~0 1) (<= 1 ~waterLevel~0) .cse2) (and .cse0 (and .cse1 .cse3 .cse4 .cse2)) (and .cse1 (= ~waterLevel~0 |old(~waterLevel~0)|) .cse5 .cse2 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse1 .cse3 .cse4 .cse5 .cse2 .cse6) (and .cse3 (and .cse4 (= ~pumpRunning~0 1) .cse5 .cse2)))) [2018-11-10 11:02:57,534 INFO L425 ceAbstractionStarter]: For program point L56(lines 55 102) no Hoare annotation was computed. [2018-11-10 11:02:57,534 INFO L425 ceAbstractionStarter]: For program point testFINAL(lines 45 110) no Hoare annotation was computed. [2018-11-10 11:02:57,534 INFO L425 ceAbstractionStarter]: For program point L85(lines 85 98) no Hoare annotation was computed. [2018-11-10 11:02:57,534 INFO L421 ceAbstractionStarter]: At program point L77(line 77) the Hoare annotation is: (let ((.cse4 (= ~systemActive~0 0)) (.cse0 (= 0 ~pumpRunning~0)) (.cse5 (<= 2 ~waterLevel~0)) (.cse6 (<= ~waterLevel~0 2)) (.cse1 (= ~systemActive~0 1)) (.cse2 (= test_~splverifierCounter~0 0)) (.cse3 (= 0 ~methAndRunningLastTime~0))) (or (and .cse0 (<= ~waterLevel~0 1) (<= 1 ~waterLevel~0) .cse1 .cse2 .cse3) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse4 (and .cse0 .cse5 .cse6 .cse2 .cse3)) (not (= 0 |old(~pumpRunning~0)|)) (and .cse4 .cse0 (= ~waterLevel~0 |old(~waterLevel~0)|) .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse5 .cse6 (= ~pumpRunning~0 1) .cse1 .cse2) (and .cse0 .cse5 .cse6 .cse1 .cse2 .cse3))) [2018-11-10 11:02:57,534 INFO L425 ceAbstractionStarter]: For program point L75(lines 75 81) no Hoare annotation was computed. [2018-11-10 11:02:57,534 INFO L425 ceAbstractionStarter]: For program point L75-1(lines 75 81) no Hoare annotation was computed. [2018-11-10 11:02:57,534 INFO L421 ceAbstractionStarter]: At program point L100(lines 55 102) the Hoare annotation is: (let ((.cse6 (= ~systemActive~0 0)) (.cse4 (= 0 ~pumpRunning~0)) (.cse0 (<= 2 ~waterLevel~0)) (.cse1 (<= ~waterLevel~0 2)) (.cse2 (= ~systemActive~0 1)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse5 (= 0 ~methAndRunningLastTime~0))) (or (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3) (and .cse4 (<= ~waterLevel~0 1) (<= 1 ~waterLevel~0) .cse2 .cse3 .cse5) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse6 (and .cse4 .cse0 .cse1 .cse3 .cse5)) (not (= 0 |old(~pumpRunning~0)|)) (and .cse6 .cse4 (= ~waterLevel~0 |old(~waterLevel~0)|) .cse3 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse4 .cse0 .cse1 .cse2 .cse3 .cse5))) [2018-11-10 11:02:57,534 INFO L421 ceAbstractionStarter]: At program point L67(line 67) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse4 (= ~systemActive~0 0)) (.cse5 (= 0 ~pumpRunning~0)) (.cse1 (<= ~waterLevel~0 2)) (.cse2 (= ~systemActive~0 1)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse6 (= 0 ~methAndRunningLastTime~0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3) (and .cse4 .cse5 .cse0 .cse1 .cse3 .cse6) (and .cse4 .cse5 (= ~waterLevel~0 |old(~waterLevel~0)|) .cse3 .cse6) (and .cse5 .cse1 .cse2 (<= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-11-10 11:02:57,535 INFO L425 ceAbstractionStarter]: For program point L65(lines 65 71) no Hoare annotation was computed. [2018-11-10 11:02:57,535 INFO L425 ceAbstractionStarter]: For program point L65-1(lines 65 71) no Hoare annotation was computed. [2018-11-10 11:02:57,535 INFO L425 ceAbstractionStarter]: For program point L57(lines 57 61) no Hoare annotation was computed. [2018-11-10 11:02:57,535 INFO L425 ceAbstractionStarter]: For program point L55-1(lines 55 102) no Hoare annotation was computed. [2018-11-10 11:02:57,535 INFO L421 ceAbstractionStarter]: At program point L103(lines 54 104) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2018-11-10 11:02:57,535 INFO L425 ceAbstractionStarter]: For program point testEXIT(lines 45 110) no Hoare annotation was computed. [2018-11-10 11:02:57,535 INFO L425 ceAbstractionStarter]: For program point L926(lines 926 927) no Hoare annotation was computed. [2018-11-10 11:02:57,535 INFO L425 ceAbstractionStarter]: For program point L926-1(lines 909 929) no Hoare annotation was computed. [2018-11-10 11:02:57,535 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 895 940) no Hoare annotation was computed. [2018-11-10 11:02:57,535 INFO L425 ceAbstractionStarter]: For program point L919(lines 919 920) no Hoare annotation was computed. [2018-11-10 11:02:57,535 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 895 940) no Hoare annotation was computed. [2018-11-10 11:02:57,535 INFO L425 ceAbstractionStarter]: For program point L915(lines 915 922) no Hoare annotation was computed. [2018-11-10 11:02:57,536 INFO L425 ceAbstractionStarter]: For program point L914(line 914) no Hoare annotation was computed. [2018-11-10 11:02:57,536 INFO L425 ceAbstractionStarter]: For program point L914-1(line 914) no Hoare annotation was computed. [2018-11-10 11:02:57,536 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 895 940) no Hoare annotation was computed. [2018-11-10 11:02:57,536 INFO L425 ceAbstractionStarter]: For program point L909(lines 909 929) no Hoare annotation was computed. [2018-11-10 11:02:57,536 INFO L425 ceAbstractionStarter]: For program point L936(line 936) no Hoare annotation was computed. [2018-11-10 11:02:57,536 INFO L425 ceAbstractionStarter]: For program point L936-1(line 936) no Hoare annotation was computed. [2018-11-10 11:02:57,536 INFO L425 ceAbstractionStarter]: For program point L934(line 934) no Hoare annotation was computed. [2018-11-10 11:02:57,536 INFO L425 ceAbstractionStarter]: For program point L934-1(line 934) no Hoare annotation was computed. [2018-11-10 11:02:57,536 INFO L425 ceAbstractionStarter]: For program point isLowWaterSensorDryFINAL(lines 506 514) no Hoare annotation was computed. [2018-11-10 11:02:57,536 INFO L428 ceAbstractionStarter]: At program point isLowWaterSensorDryENTRY(lines 506 514) the Hoare annotation is: true [2018-11-10 11:02:57,536 INFO L425 ceAbstractionStarter]: For program point isLowWaterSensorDryEXIT(lines 506 514) no Hoare annotation was computed. [2018-11-10 11:02:57,536 INFO L425 ceAbstractionStarter]: For program point L354-1(line 354) no Hoare annotation was computed. [2018-11-10 11:02:57,536 INFO L425 ceAbstractionStarter]: For program point L352(lines 352 369) no Hoare annotation was computed. [2018-11-10 11:02:57,536 INFO L425 ceAbstractionStarter]: For program point L352-1(lines 344 372) no Hoare annotation was computed. [2018-11-10 11:02:57,537 INFO L421 ceAbstractionStarter]: At program point L350(line 350) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~systemActive~0 1))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse1 (= 0 ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (= ~systemActive~0 0)) (or .cse0 .cse3 .cse4) .cse1) (or (< 2 ~waterLevel~0) (< ~waterLevel~0 2) (not (= 1 ~pumpRunning~0)) .cse2 .cse4 .cse1))) [2018-11-10 11:02:57,537 INFO L425 ceAbstractionStarter]: For program point L350-1(line 350) no Hoare annotation was computed. [2018-11-10 11:02:57,537 INFO L421 ceAbstractionStarter]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 344 372) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= ~waterLevel~0 1))) (.cse2 (not (= ~systemActive~0 1))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse1 (= 0 ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (= ~systemActive~0 0)) (or .cse0 .cse3 .cse4) .cse1) (or (< 2 ~waterLevel~0) (< ~waterLevel~0 2) (not (= 1 ~pumpRunning~0)) .cse2 .cse4 .cse1))) [2018-11-10 11:02:57,537 INFO L421 ceAbstractionStarter]: At program point L359(line 359) the Hoare annotation is: (let ((.cse5 (not (= 0 ~pumpRunning~0))) (.cse3 (not (= ~systemActive~0 1)))) (let ((.cse6 (< 1 ~waterLevel~0)) (.cse4 (not (= ~systemActive~0 0))) (.cse7 (< ~waterLevel~0 1)) (.cse8 (or .cse5 .cse3)) (.cse0 (< 2 ~waterLevel~0)) (.cse1 (< ~waterLevel~0 2)) (.cse2 (not (= 1 ~pumpRunning~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (or .cse4 .cse0 .cse1 .cse5) (or .cse6 .cse7 .cse8) (or .cse6 .cse5 .cse4 .cse7) (or .cse8 .cse0 .cse1) (or .cse0 .cse1 .cse2 (or .cse3 (not (= ~methaneLevelCritical~0 0))))))) [2018-11-10 11:02:57,537 INFO L425 ceAbstractionStarter]: For program point L357(lines 357 363) no Hoare annotation was computed. [2018-11-10 11:02:57,537 INFO L425 ceAbstractionStarter]: For program point L356(lines 356 366) no Hoare annotation was computed. [2018-11-10 11:02:57,537 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification2_spec__2EXIT(lines 344 372) no Hoare annotation was computed. [2018-11-10 11:02:57,537 INFO L421 ceAbstractionStarter]: At program point L354(line 354) the Hoare annotation is: (let ((.cse5 (not (= ~systemActive~0 1))) (.cse3 (not (= 0 ~pumpRunning~0))) (.cse13 (not (= ~methaneLevelCritical~0 0)))) (let ((.cse0 (< 1 ~waterLevel~0)) (.cse2 (< ~waterLevel~0 1)) (.cse10 (or .cse3 .cse13)) (.cse1 (or .cse3 .cse5 .cse13)) (.cse8 (not (= ~systemActive~0 0))) (.cse6 (not (= ~waterLevel~0 1))) (.cse9 (< 2 ~waterLevel~0)) (.cse11 (< ~waterLevel~0 2)) (.cse12 (not (= 1 ~pumpRunning~0))) (.cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse4 (= 0 ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse8 (or .cse9 .cse10 .cse11)) (or .cse0 .cse8 .cse2 .cse10) (or .cse1 .cse9 .cse11) (or .cse8 (or .cse3 .cse6 .cse7) .cse4) (or .cse9 .cse11 .cse12 (or .cse5 .cse13)) (or .cse9 .cse11 .cse12 .cse5 .cse7 .cse4)))) [2018-11-10 11:02:57,538 INFO L425 ceAbstractionStarter]: For program point printEnvironmentEXIT(lines 460 482) no Hoare annotation was computed. [2018-11-10 11:02:57,538 INFO L425 ceAbstractionStarter]: For program point printEnvironmentENTRY(lines 460 482) no Hoare annotation was computed. [2018-11-10 11:02:57,538 INFO L425 ceAbstractionStarter]: For program point printEnvironmentFINAL(lines 460 482) no Hoare annotation was computed. [2018-11-10 11:02:57,538 INFO L425 ceAbstractionStarter]: For program point L468(lines 468 476) no Hoare annotation was computed. [2018-11-10 11:02:57,538 INFO L425 ceAbstractionStarter]: For program point L468-2(lines 468 476) no Hoare annotation was computed. [2018-11-10 11:02:57,538 INFO L421 ceAbstractionStarter]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 336 343) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= ~systemActive~0 1)) (not (= ~waterLevel~0 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= ~methaneLevelCritical~0 0)) (= 0 ~methAndRunningLastTime~0)) [2018-11-10 11:02:57,538 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification2_spec__1FINAL(lines 336 343) no Hoare annotation was computed. [2018-11-10 11:02:57,538 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification2_spec__1EXIT(lines 336 343) no Hoare annotation was computed. [2018-11-10 11:02:57,538 INFO L425 ceAbstractionStarter]: For program point select_oneENTRY(lines 378 387) no Hoare annotation was computed. [2018-11-10 11:02:57,538 INFO L425 ceAbstractionStarter]: For program point select_oneFINAL(lines 378 387) no Hoare annotation was computed. [2018-11-10 11:02:57,538 INFO L425 ceAbstractionStarter]: For program point select_oneEXIT(lines 378 387) no Hoare annotation was computed. [2018-11-10 11:02:57,538 INFO L425 ceAbstractionStarter]: For program point L857(line 857) no Hoare annotation was computed. [2018-11-10 11:02:57,538 INFO L425 ceAbstractionStarter]: For program point L816(lines 816 820) no Hoare annotation was computed. [2018-11-10 11:02:57,539 INFO L425 ceAbstractionStarter]: For program point L841-1(lines 841 861) no Hoare annotation was computed. [2018-11-10 11:02:57,539 INFO L425 ceAbstractionStarter]: For program point L841-3(lines 841 861) no Hoare annotation was computed. [2018-11-10 11:02:57,539 INFO L425 ceAbstractionStarter]: For program point L870(line 870) no Hoare annotation was computed. [2018-11-10 11:02:57,539 INFO L425 ceAbstractionStarter]: For program point L870-1(line 870) no Hoare annotation was computed. [2018-11-10 11:02:57,539 INFO L425 ceAbstractionStarter]: For program point L862(lines 840 863) no Hoare annotation was computed. [2018-11-10 11:02:57,539 INFO L425 ceAbstractionStarter]: For program point L854(line 854) no Hoare annotation was computed. [2018-11-10 11:02:57,539 INFO L425 ceAbstractionStarter]: For program point L821(lines 821 837) no Hoare annotation was computed. [2018-11-10 11:02:57,539 INFO L425 ceAbstractionStarter]: For program point L854-1(line 854) no Hoare annotation was computed. [2018-11-10 11:02:57,539 INFO L425 ceAbstractionStarter]: For program point L883(line 883) no Hoare annotation was computed. [2018-11-10 11:02:57,539 INFO L425 ceAbstractionStarter]: For program point L883-1(line 883) no Hoare annotation was computed. [2018-11-10 11:02:57,539 INFO L425 ceAbstractionStarter]: For program point L842(lines 841 861) no Hoare annotation was computed. [2018-11-10 11:02:57,539 INFO L425 ceAbstractionStarter]: For program point L838(lines 838 879) no Hoare annotation was computed. [2018-11-10 11:02:57,539 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 792 894) no Hoare annotation was computed. [2018-11-10 11:02:57,539 INFO L425 ceAbstractionStarter]: For program point L830(line 830) no Hoare annotation was computed. [2018-11-10 11:02:57,540 INFO L425 ceAbstractionStarter]: For program point L830-1(line 830) no Hoare annotation was computed. [2018-11-10 11:02:57,540 INFO L425 ceAbstractionStarter]: For program point L826(line 826) no Hoare annotation was computed. [2018-11-10 11:02:57,540 INFO L425 ceAbstractionStarter]: For program point L826-1(line 826) no Hoare annotation was computed. [2018-11-10 11:02:57,540 INFO L425 ceAbstractionStarter]: For program point L880(lines 880 891) no Hoare annotation was computed. [2018-11-10 11:02:57,540 INFO L425 ceAbstractionStarter]: For program point L843(lines 843 847) no Hoare annotation was computed. [2018-11-10 11:02:57,540 INFO L425 ceAbstractionStarter]: For program point L872(line 872) no Hoare annotation was computed. [2018-11-10 11:02:57,540 INFO L425 ceAbstractionStarter]: For program point L872-1(line 872) no Hoare annotation was computed. [2018-11-10 11:02:57,540 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 792 894) no Hoare annotation was computed. [2018-11-10 11:02:57,540 INFO L425 ceAbstractionStarter]: For program point L868(line 868) no Hoare annotation was computed. [2018-11-10 11:02:57,540 INFO L425 ceAbstractionStarter]: For program point L868-1(line 868) no Hoare annotation was computed. [2018-11-10 11:02:57,540 INFO L425 ceAbstractionStarter]: For program point L856(line 856) no Hoare annotation was computed. [2018-11-10 11:02:57,540 INFO L425 ceAbstractionStarter]: For program point L823(line 823) no Hoare annotation was computed. [2018-11-10 11:02:57,540 INFO L425 ceAbstractionStarter]: For program point L856-1(line 856) no Hoare annotation was computed. [2018-11-10 11:02:57,540 INFO L425 ceAbstractionStarter]: For program point L823-1(line 823) no Hoare annotation was computed. [2018-11-10 11:02:57,540 INFO L425 ceAbstractionStarter]: For program point L852(line 852) no Hoare annotation was computed. [2018-11-10 11:02:57,541 INFO L425 ceAbstractionStarter]: For program point L852-1(line 852) no Hoare annotation was computed. [2018-11-10 11:02:57,541 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 792 894) no Hoare annotation was computed. [2018-11-10 11:02:57,541 INFO L425 ceAbstractionStarter]: For program point L881(lines 881 888) no Hoare annotation was computed. [2018-11-10 11:02:57,541 INFO L425 ceAbstractionStarter]: For program point L873(line 873) no Hoare annotation was computed. [2018-11-10 11:02:57,541 INFO L425 ceAbstractionStarter]: For program point L927(line 927) no Hoare annotation was computed. [2018-11-10 11:02:57,541 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-10 11:02:57,541 INFO L425 ceAbstractionStarter]: For program point L919(line 919) no Hoare annotation was computed. [2018-11-10 11:02:57,541 INFO L425 ceAbstractionStarter]: For program point L919-1(line 919) no Hoare annotation was computed. [2018-11-10 11:02:57,541 INFO L425 ceAbstractionStarter]: For program point L919-2(line 919) no Hoare annotation was computed. [2018-11-10 11:02:57,541 INFO L425 ceAbstractionStarter]: For program point L275(line 275) no Hoare annotation was computed. [2018-11-10 11:02:57,541 INFO L425 ceAbstractionStarter]: For program point L275-1(line 275) no Hoare annotation was computed. [2018-11-10 11:02:57,541 INFO L425 ceAbstractionStarter]: For program point L273(line 273) no Hoare annotation was computed. [2018-11-10 11:02:57,541 INFO L425 ceAbstractionStarter]: For program point L465(line 465) no Hoare annotation was computed. [2018-11-10 11:02:57,541 INFO L425 ceAbstractionStarter]: For program point L273-1(line 273) no Hoare annotation was computed. [2018-11-10 11:02:57,542 INFO L425 ceAbstractionStarter]: For program point L465-1(line 465) no Hoare annotation was computed. [2018-11-10 11:02:57,542 INFO L425 ceAbstractionStarter]: For program point L269(line 269) no Hoare annotation was computed. [2018-11-10 11:02:57,542 INFO L425 ceAbstractionStarter]: For program point L973(line 973) no Hoare annotation was computed. [2018-11-10 11:02:57,542 INFO L425 ceAbstractionStarter]: For program point L269-1(line 269) no Hoare annotation was computed. [2018-11-10 11:02:57,542 INFO L425 ceAbstractionStarter]: For program point L265(line 265) no Hoare annotation was computed. [2018-11-10 11:02:57,542 INFO L425 ceAbstractionStarter]: For program point L265-1(line 265) no Hoare annotation was computed. [2018-11-10 11:02:57,542 INFO L425 ceAbstractionStarter]: For program point L261(line 261) no Hoare annotation was computed. [2018-11-10 11:02:57,542 INFO L425 ceAbstractionStarter]: For program point L965(line 965) no Hoare annotation was computed. [2018-11-10 11:02:57,542 INFO L425 ceAbstractionStarter]: For program point L261-1(line 261) no Hoare annotation was computed. [2018-11-10 11:02:57,542 INFO L425 ceAbstractionStarter]: For program point L965-1(line 965) no Hoare annotation was computed. [2018-11-10 11:02:57,542 INFO L425 ceAbstractionStarter]: For program point L257(line 257) no Hoare annotation was computed. [2018-11-10 11:02:57,542 INFO L425 ceAbstractionStarter]: For program point L257-1(line 257) no Hoare annotation was computed. [2018-11-10 11:02:57,542 INFO L425 ceAbstractionStarter]: For program point L478(line 478) no Hoare annotation was computed. [2018-11-10 11:02:57,542 INFO L425 ceAbstractionStarter]: For program point L926(line 926) no Hoare annotation was computed. [2018-11-10 11:02:57,543 INFO L425 ceAbstractionStarter]: For program point L253(line 253) no Hoare annotation was computed. [2018-11-10 11:02:57,543 INFO L425 ceAbstractionStarter]: For program point L478-1(line 478) no Hoare annotation was computed. [2018-11-10 11:02:57,543 INFO L425 ceAbstractionStarter]: For program point L926-1(line 926) no Hoare annotation was computed. [2018-11-10 11:02:57,543 INFO L425 ceAbstractionStarter]: For program point L474(line 474) no Hoare annotation was computed. [2018-11-10 11:02:57,543 INFO L425 ceAbstractionStarter]: For program point L249(line 249) no Hoare annotation was computed. [2018-11-10 11:02:57,543 INFO L425 ceAbstractionStarter]: For program point L474-1(line 474) no Hoare annotation was computed. [2018-11-10 11:02:57,543 INFO L425 ceAbstractionStarter]: For program point L249-1(line 249) no Hoare annotation was computed. [2018-11-10 11:02:57,543 INFO L425 ceAbstractionStarter]: For program point L920(line 920) no Hoare annotation was computed. [2018-11-10 11:02:57,543 INFO L425 ceAbstractionStarter]: For program point L470(line 470) no Hoare annotation was computed. [2018-11-10 11:02:57,543 INFO L425 ceAbstractionStarter]: For program point L470-1(line 470) no Hoare annotation was computed. [2018-11-10 11:02:57,543 INFO L425 ceAbstractionStarter]: For program point L466(line 466) no Hoare annotation was computed. [2018-11-10 11:02:57,543 INFO L425 ceAbstractionStarter]: For program point L972(line 972) no Hoare annotation was computed. [2018-11-10 11:02:57,543 INFO L425 ceAbstractionStarter]: For program point L972-1(line 972) no Hoare annotation was computed. [2018-11-10 11:02:57,543 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= |old(~pumpRunning~0)| ~pumpRunning~0)) [2018-11-10 11:02:57,544 INFO L425 ceAbstractionStarter]: For program point L966(line 966) no Hoare annotation was computed. [2018-11-10 11:02:57,544 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 11:02:57,544 INFO L425 ceAbstractionStarter]: For program point activatePumpFINAL(lines 208 215) no Hoare annotation was computed. [2018-11-10 11:02:57,544 INFO L425 ceAbstractionStarter]: For program point activatePumpEXIT(lines 208 215) no Hoare annotation was computed. [2018-11-10 11:02:57,544 INFO L421 ceAbstractionStarter]: At program point activatePumpENTRY(lines 208 215) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (< 2 ~waterLevel~0) (< ~waterLevel~0 2) (not (= ~systemActive~0 1)) (not (= ~methAndRunningLastTime~0 0)) (= |old(~pumpRunning~0)| ~pumpRunning~0)) [2018-11-10 11:02:57,544 INFO L425 ceAbstractionStarter]: For program point L289(lines 289 293) no Hoare annotation was computed. [2018-11-10 11:02:57,544 INFO L425 ceAbstractionStarter]: For program point isHighWaterLevelEXIT(lines 280 298) no Hoare annotation was computed. [2018-11-10 11:02:57,544 INFO L428 ceAbstractionStarter]: At program point L287(line 287) the Hoare annotation is: true [2018-11-10 11:02:57,544 INFO L425 ceAbstractionStarter]: For program point L289-2(lines 289 293) no Hoare annotation was computed. [2018-11-10 11:02:57,544 INFO L425 ceAbstractionStarter]: For program point L287-1(line 287) no Hoare annotation was computed. [2018-11-10 11:02:57,544 INFO L428 ceAbstractionStarter]: At program point isHighWaterLevelENTRY(lines 280 298) the Hoare annotation is: true [2018-11-10 11:02:57,544 INFO L425 ceAbstractionStarter]: For program point isHighWaterLevelFINAL(lines 280 298) no Hoare annotation was computed. [2018-11-10 11:02:57,544 INFO L425 ceAbstractionStarter]: For program point getWaterLevelENTRY(lines 483 491) no Hoare annotation was computed. [2018-11-10 11:02:57,545 INFO L425 ceAbstractionStarter]: For program point getWaterLevelFINAL(lines 483 491) no Hoare annotation was computed. [2018-11-10 11:02:57,545 INFO L425 ceAbstractionStarter]: For program point getWaterLevelEXIT(lines 483 491) no Hoare annotation was computed. [2018-11-10 11:02:57,545 INFO L421 ceAbstractionStarter]: At program point changeMethaneLevelENTRY(lines 439 450) the Hoare annotation is: (let ((.cse0 (< 2 ~waterLevel~0)) (.cse1 (< ~waterLevel~0 2)) (.cse7 (not (= ~systemActive~0 0))) (.cse6 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= ~systemActive~0 1))) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not (= |old(~methaneLevelCritical~0)| 0)))) (and (or (or .cse0 .cse1 (not (= 1 ~pumpRunning~0)) .cse2 .cse3 .cse4) .cse5) (or .cse5 (or .cse6 .cse0 .cse1 .cse2 .cse3 .cse4)) (or .cse6 .cse7 .cse0 .cse5 .cse1 .cse3 .cse4) (or .cse7 (or .cse6 (not (= ~waterLevel~0 1)) .cse3 .cse4) .cse5) (or (< 1 ~waterLevel~0) .cse6 (< ~waterLevel~0 1) .cse2 .cse5 .cse3 .cse4))) [2018-11-10 11:02:57,545 INFO L425 ceAbstractionStarter]: For program point L443-1(lines 439 450) no Hoare annotation was computed. [2018-11-10 11:02:57,545 INFO L425 ceAbstractionStarter]: For program point changeMethaneLevelEXIT(lines 439 450) no Hoare annotation was computed. [2018-11-10 11:02:57,545 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-11-10 11:02:57,545 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2018-11-10 11:02:57,545 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-11-10 11:02:57,545 INFO L425 ceAbstractionStarter]: For program point L129(lines 128 147) no Hoare annotation was computed. [2018-11-10 11:02:57,545 INFO L421 ceAbstractionStarter]: At program point timeShiftENTRY(lines 125 148) the Hoare annotation is: (let ((.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse11 (= ~waterLevel~0 |old(~waterLevel~0)|)) (.cse12 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (let ((.cse2 (< 2 |old(~waterLevel~0)|)) (.cse3 (< |old(~waterLevel~0)| 2)) (.cse8 (and .cse11 .cse12)) (.cse9 (< 1 |old(~waterLevel~0)|)) (.cse10 (< |old(~waterLevel~0)| 1)) (.cse6 (not (= ~systemActive~0 1))) (.cse7 (and .cse11 .cse5 .cse12)) (.cse0 (not (= ~systemActive~0 0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4) .cse5) (or (or .cse1 .cse2 .cse3 .cse6 .cse4) .cse7) (or .cse8 .cse0 (or .cse1 .cse2 .cse3)) (or (or .cse2 .cse3 (not (= 1 |old(~pumpRunning~0)|)) .cse6) .cse8) (or .cse0 (or .cse9 .cse1 .cse10) .cse8) (or .cse9 .cse1 .cse10 .cse6 .cse7 .cse4) (or .cse0 (or .cse1 (not (= |old(~waterLevel~0)| 1)) .cse4) .cse5)))) [2018-11-10 11:02:57,546 INFO L425 ceAbstractionStarter]: For program point timeShiftEXIT(lines 125 148) no Hoare annotation was computed. [2018-11-10 11:02:57,546 INFO L421 ceAbstractionStarter]: At program point L138(line 138) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (let ((.cse7 (not (= ~systemActive~0 0))) (.cse0 (< 2 |old(~waterLevel~0)|)) (.cse1 (< |old(~waterLevel~0)| 2)) (.cse6 (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 0 ~methAndRunningLastTime~0) .cse3)) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= ~systemActive~0 1))) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or (or .cse0 .cse1 (not (= 1 |old(~pumpRunning~0)|)) .cse2) (and (<= ~waterLevel~0 1) (<= 1 ~waterLevel~0) .cse3)) (or (or .cse4 .cse0 .cse1 .cse2 .cse5) .cse6) (or .cse7 (or (< 1 |old(~waterLevel~0)|) .cse4 (< |old(~waterLevel~0)| 1))) (or .cse7 (or .cse4 .cse0 .cse1)) (or .cse6 (or .cse4 .cse2 (not (= |old(~waterLevel~0)| 1)) .cse5))))) [2018-11-10 11:02:57,546 INFO L421 ceAbstractionStarter]: At program point L136(lines 136 142) the Hoare annotation is: (let ((.cse11 (= ~waterLevel~0 |old(~waterLevel~0)|))) (let ((.cse9 (< 1 |old(~waterLevel~0)|)) (.cse10 (< |old(~waterLevel~0)| 1)) (.cse8 (not (= ~systemActive~0 0))) (.cse3 (not (= |old(~waterLevel~0)| 1))) (.cse7 (and .cse11 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse5 (< 2 |old(~waterLevel~0)|)) (.cse6 (< |old(~waterLevel~0)| 2)) (.cse2 (not (= ~systemActive~0 1))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse0 (= 0 ~methAndRunningLastTime~0))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4)) (or (or .cse5 .cse6 (not (= 1 |old(~pumpRunning~0)|)) .cse2) (and (= 0 ~pumpRunning~0) (<= ~waterLevel~0 1) (<= 1 ~waterLevel~0))) (or .cse7 .cse8 (or .cse1 .cse5 .cse6)) (or .cse7 .cse8 (or .cse9 .cse1 .cse10)) (or .cse9 .cse1 .cse7 .cse10 .cse2 .cse4) (or .cse8 (or .cse1 .cse3 .cse4) .cse0) (or .cse7 (or .cse1 .cse5 .cse6 .cse2 .cse4) (and (= ~pumpRunning~0 1) .cse11 .cse0))))) [2018-11-10 11:02:57,546 INFO L425 ceAbstractionStarter]: For program point timeShiftFINAL(lines 125 148) no Hoare annotation was computed. [2018-11-10 11:02:57,546 INFO L421 ceAbstractionStarter]: At program point L131(line 131) the Hoare annotation is: (let ((.cse6 (< 1 |old(~waterLevel~0)|)) (.cse7 (< |old(~waterLevel~0)| 1)) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse5 (not (= ~systemActive~0 0))) (.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (< 2 |old(~waterLevel~0)|)) (.cse2 (< |old(~waterLevel~0)| 2)) (.cse3 (not (= ~systemActive~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 (or .cse6 .cse0 .cse7)) (or .cse6 .cse0 .cse7 .cse3 .cse4) (or .cse5 (or .cse0 .cse1 .cse2)) (or (or .cse1 .cse2 (not (= 1 |old(~pumpRunning~0)|)) .cse3) (and (= |old(~pumpRunning~0)| ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|))))) [2018-11-10 11:02:57,546 INFO L425 ceAbstractionStarter]: For program point cleanupEXIT(lines 517 546) no Hoare annotation was computed. [2018-11-10 11:02:57,546 INFO L425 ceAbstractionStarter]: For program point L531(lines 531 535) no Hoare annotation was computed. [2018-11-10 11:02:57,547 INFO L428 ceAbstractionStarter]: At program point L531-1(lines 531 535) the Hoare annotation is: true [2018-11-10 11:02:57,547 INFO L425 ceAbstractionStarter]: For program point L527-1(lines 527 541) no Hoare annotation was computed. [2018-11-10 11:02:57,547 INFO L428 ceAbstractionStarter]: At program point L527-3(lines 527 541) the Hoare annotation is: true [2018-11-10 11:02:57,547 INFO L428 ceAbstractionStarter]: At program point L523(line 523) the Hoare annotation is: true [2018-11-10 11:02:57,547 INFO L425 ceAbstractionStarter]: For program point L523-1(line 523) no Hoare annotation was computed. [2018-11-10 11:02:57,547 INFO L428 ceAbstractionStarter]: At program point L542(lines 517 546) the Hoare annotation is: true [2018-11-10 11:02:57,547 INFO L428 ceAbstractionStarter]: At program point cleanupENTRY(lines 517 546) the Hoare annotation is: true [2018-11-10 11:02:57,547 INFO L425 ceAbstractionStarter]: For program point L538(line 538) no Hoare annotation was computed. [2018-11-10 11:02:57,547 INFO L425 ceAbstractionStarter]: For program point L528(line 528) no Hoare annotation was computed. [2018-11-10 11:02:57,547 INFO L428 ceAbstractionStarter]: At program point isMethaneLevelCriticalENTRY(lines 451 459) the Hoare annotation is: true [2018-11-10 11:02:57,547 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalFINAL(lines 451 459) no Hoare annotation was computed. [2018-11-10 11:02:57,547 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalEXIT(lines 451 459) no Hoare annotation was computed. [2018-11-10 11:02:57,547 INFO L421 ceAbstractionStarter]: At program point lowerWaterLevelENTRY(lines 415 426) the Hoare annotation is: (or (or (or (< 2 |old(~waterLevel~0)|) (not (= ~systemActive~0 1)) (not (= 1 ~pumpRunning~0))) (< |old(~waterLevel~0)| 2)) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2018-11-10 11:02:57,548 INFO L425 ceAbstractionStarter]: For program point lowerWaterLevelEXIT(lines 415 426) no Hoare annotation was computed. [2018-11-10 11:02:57,548 INFO L425 ceAbstractionStarter]: For program point L419-1(lines 415 426) no Hoare annotation was computed. [2018-11-10 11:02:57,548 INFO L425 ceAbstractionStarter]: For program point setupEXIT(lines 571 577) no Hoare annotation was computed. [2018-11-10 11:02:57,548 INFO L428 ceAbstractionStarter]: At program point setupFINAL(lines 571 577) the Hoare annotation is: true [2018-11-10 11:02:57,548 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 11:02:57,548 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (<= ~waterLevel~0 1) (<= 1 ~waterLevel~0) (= ~systemActive~0 1) (= 0 ~methAndRunningLastTime~0)) [2018-11-10 11:02:57,548 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 11:02:57,548 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 11:02:57,548 INFO L425 ceAbstractionStarter]: For program point L161(lines 161 178) no Hoare annotation was computed. [2018-11-10 11:02:57,548 INFO L421 ceAbstractionStarter]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 157 181) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (and (or (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2) .cse3) (or (or .cse0 (< 2 ~waterLevel~0) (< ~waterLevel~0 2) .cse1 .cse2) .cse3))) [2018-11-10 11:02:57,548 INFO L425 ceAbstractionStarter]: For program point processEnvironment__wrappee__highWaterSensorEXIT(lines 157 181) no Hoare annotation was computed. [2018-11-10 11:02:57,549 INFO L421 ceAbstractionStarter]: At program point L176(line 176) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 (< 2 ~waterLevel~0) (< ~waterLevel~0 2) .cse1 .cse2) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2))) [2018-11-10 11:02:57,549 INFO L425 ceAbstractionStarter]: For program point L176-1(lines 157 181) no Hoare annotation was computed. [2018-11-10 11:02:57,549 INFO L421 ceAbstractionStarter]: At program point L171(line 171) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1) (= |old(~pumpRunning~0)| ~pumpRunning~0))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~methAndRunningLastTime~0 0)))) (and (or (or .cse0 (< 2 ~waterLevel~0) (< ~waterLevel~0 2) .cse1 .cse2) .cse3) (or (< 1 ~waterLevel~0) .cse0 .cse3 (< ~waterLevel~0 1) .cse1 .cse2))) [2018-11-10 11:02:57,549 INFO L421 ceAbstractionStarter]: At program point L167(line 167) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~methAndRunningLastTime~0 0)))) (and (or (or .cse0 (< 2 ~waterLevel~0) (< ~waterLevel~0 2) .cse1 .cse2) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2))) [2018-11-10 11:02:57,549 INFO L425 ceAbstractionStarter]: For program point L165(lines 165 173) no Hoare annotation was computed. [2018-11-10 11:02:57,549 INFO L421 ceAbstractionStarter]: At program point L163(line 163) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= ~systemActive~0 1))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (and (or (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2) .cse3) (or (or .cse0 (< 2 ~waterLevel~0) (< ~waterLevel~0 2) .cse1 .cse2) .cse3))) [2018-11-10 11:02:57,549 INFO L425 ceAbstractionStarter]: For program point L163-1(line 163) no Hoare annotation was computed. [2018-11-10 11:02:57,549 INFO L425 ceAbstractionStarter]: For program point waterRiseEXIT(lines 427 438) no Hoare annotation was computed. [2018-11-10 11:02:57,549 INFO L425 ceAbstractionStarter]: For program point L431-1(lines 427 438) no Hoare annotation was computed. [2018-11-10 11:02:57,550 INFO L421 ceAbstractionStarter]: At program point waterRiseENTRY(lines 427 438) the Hoare annotation is: (let ((.cse5 (not (= 0 ~pumpRunning~0))) (.cse6 (not (= ~systemActive~0 1)))) (let ((.cse1 (< 2 |old(~waterLevel~0)|)) (.cse2 (< |old(~waterLevel~0)| 2)) (.cse0 (not (= ~systemActive~0 0))) (.cse4 (= ~waterLevel~0 |old(~waterLevel~0)|)) (.cse7 (or .cse5 .cse6)) (.cse3 (not (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse4 .cse1 .cse6 .cse2 (not (= 1 ~pumpRunning~0))) (or .cse1 .cse4 .cse7 .cse2 .cse3) (or .cse0 (or .cse5 (not (= |old(~waterLevel~0)| 1)) .cse3) .cse4) (or .cse4 (< |old(~waterLevel~0)| 1) (or (< 1 |old(~waterLevel~0)|) .cse7 .cse3))))) [2018-11-10 11:02:57,550 INFO L425 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 613 620) no Hoare annotation was computed. [2018-11-10 11:02:57,550 INFO L428 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 613 620) the Hoare annotation is: true [2018-11-10 11:02:57,550 INFO L425 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 617) no Hoare annotation was computed. [2018-11-10 11:02:57,550 INFO L425 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 613 620) no Hoare annotation was computed. [2018-11-10 11:02:57,561 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 11:02:57 BoogieIcfgContainer [2018-11-10 11:02:57,561 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 11:02:57,562 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 11:02:57,562 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 11:02:57,562 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 11:02:57,562 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 11:02:43" (3/4) ... [2018-11-10 11:02:57,565 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 11:02:57,573 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_free [2018-11-10 11:02:57,573 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_reset [2018-11-10 11:02:57,573 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-11-10 11:02:57,573 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-11-10 11:02:57,573 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 11:02:57,573 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure Specification2 [2018-11-10 11:02:57,574 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stopSystem [2018-11-10 11:02:57,574 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isPumpRunning [2018-11-10 11:02:57,574 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isLowWaterLevel [2018-11-10 11:02:57,574 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printPump [2018-11-10 11:02:57,574 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-11-10 11:02:57,574 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_set [2018-11-10 11:02:57,574 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure runTest [2018-11-10 11:02:57,574 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_argtype [2018-11-10 11:02:57,574 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneAlarm [2018-11-10 11:02:57,574 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2018-11-10 11:02:57,574 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment [2018-11-10 11:02:57,574 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isHighWaterSensorDry [2018-11-10 11:02:57,574 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2018-11-10 11:02:57,575 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-11-10 11:02:57,575 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_arg [2018-11-10 11:02:57,575 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isLowWaterSensorDry [2018-11-10 11:02:57,575 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification2_spec__2 [2018-11-10 11:02:57,575 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 11:02:57,575 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification2_spec__1 [2018-11-10 11:02:57,575 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_one [2018-11-10 11:02:57,575 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printEnvironment [2018-11-10 11:02:57,575 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__error_stack_mgt [2018-11-10 11:02:57,575 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure activatePump [2018-11-10 11:02:57,575 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~int~TO~int [2018-11-10 11:02:57,575 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isHighWaterLevel [2018-11-10 11:02:57,575 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2018-11-10 11:02:57,576 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getWaterLevel [2018-11-10 11:02:57,576 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2018-11-10 11:02:57,576 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2018-11-10 11:02:57,576 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2018-11-10 11:02:57,576 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure lowerWaterLevel [2018-11-10 11:02:57,576 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-11-10 11:02:57,576 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__highWaterSensor [2018-11-10 11:02:57,577 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2018-11-10 11:02:57,577 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-11-10 11:02:57,584 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 42 nodes and edges [2018-11-10 11:02:57,584 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2018-11-10 11:02:57,585 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-10 11:02:57,608 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((2 <= waterLevel && waterLevel <= 2) && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0) || (((((0 == pumpRunning && waterLevel <= 1) && 1 <= waterLevel) && systemActive == 1) && splverifierCounter == 0) && 0 == methAndRunningLastTime)) || !(\old(systemActive) == 1)) || !(\old(methAndRunningLastTime) == 0)) || (systemActive == 0 && (((0 == pumpRunning && 2 <= waterLevel) && waterLevel <= 2) && splverifierCounter == 0) && 0 == methAndRunningLastTime)) || !(0 == \old(pumpRunning))) || ((((systemActive == 0 && 0 == pumpRunning) && waterLevel == \old(waterLevel)) && splverifierCounter == 0) && 0 == methAndRunningLastTime)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0)) || (((((0 == pumpRunning && 2 <= waterLevel) && waterLevel <= 2) && systemActive == 1) && splverifierCounter == 0) && 0 == methAndRunningLastTime) [2018-11-10 11:02:57,609 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || !(\old(waterLevel) == 1)) || !(\old(methAndRunningLastTime) == 0)) || !(\old(methaneLevelCritical) == 0) [2018-11-10 11:02:57,657 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_98c1d84d-1d03-4ec4-b46b-fc3e9f6d3529/bin-2019/uautomizer/witness.graphml [2018-11-10 11:02:57,657 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 11:02:57,658 INFO L168 Benchmark]: Toolchain (without parser) took 14993.63 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 844.6 MB). Free memory was 957.6 MB in the beginning and 1.4 GB in the end (delta: -451.3 MB). Peak memory consumption was 393.3 MB. Max. memory is 11.5 GB. [2018-11-10 11:02:57,658 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 11:02:57,658 INFO L168 Benchmark]: CACSL2BoogieTranslator took 294.61 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 933.5 MB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. [2018-11-10 11:02:57,659 INFO L168 Benchmark]: Boogie Preprocessor took 101.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 933.5 MB in the beginning and 1.1 GB in the end (delta: -201.4 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. [2018-11-10 11:02:57,659 INFO L168 Benchmark]: RCFGBuilder took 675.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 92.0 MB). Peak memory consumption was 92.0 MB. Max. memory is 11.5 GB. [2018-11-10 11:02:57,659 INFO L168 Benchmark]: TraceAbstraction took 13824.15 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 699.9 MB). Free memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: -386.5 MB). Peak memory consumption was 782.4 MB. Max. memory is 11.5 GB. [2018-11-10 11:02:57,660 INFO L168 Benchmark]: Witness Printer took 95.22 ms. Allocated memory is still 1.9 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 20.3 MB). Peak memory consumption was 20.3 MB. Max. memory is 11.5 GB. [2018-11-10 11:02:57,661 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 294.61 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 933.5 MB in the end (delta: 24.2 MB). Peak memory consumption was 24.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 101.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 933.5 MB in the beginning and 1.1 GB in the end (delta: -201.4 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 675.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 92.0 MB). Peak memory consumption was 92.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 13824.15 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 699.9 MB). Free memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: -386.5 MB). Peak memory consumption was 782.4 MB. Max. memory is 11.5 GB. * Witness Printer took 95.22 ms. Allocated memory is still 1.9 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 20.3 MB). Peak memory consumption was 20.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 617]: 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: 527]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: (((!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || !(\old(waterLevel) == 1)) || !(\old(methAndRunningLastTime) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 55]: Loop Invariant Derived loop invariant: ((((((((((((2 <= waterLevel && waterLevel <= 2) && pumpRunning == 1) && systemActive == 1) && splverifierCounter == 0) || (((((0 == pumpRunning && waterLevel <= 1) && 1 <= waterLevel) && systemActive == 1) && splverifierCounter == 0) && 0 == methAndRunningLastTime)) || !(\old(systemActive) == 1)) || !(\old(methAndRunningLastTime) == 0)) || (systemActive == 0 && (((0 == pumpRunning && 2 <= waterLevel) && waterLevel <= 2) && splverifierCounter == 0) && 0 == methAndRunningLastTime)) || !(0 == \old(pumpRunning))) || ((((systemActive == 0 && 0 == pumpRunning) && waterLevel == \old(waterLevel)) && splverifierCounter == 0) && 0 == methAndRunningLastTime)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0)) || (((((0 == pumpRunning && 2 <= waterLevel) && waterLevel <= 2) && systemActive == 1) && splverifierCounter == 0) && 0 == methAndRunningLastTime) - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 346 locations, 1 error locations. SAFE Result, 13.7s OverallTime, 14 OverallIterations, 2 TraceHistogramMax, 5.6s AutomataDifference, 0.0s DeadEndRemovalTime, 4.7s HoareAnnotationTime, HoareTripleCheckerStatistics: 3248 SDtfs, 3545 SDslu, 8053 SDs, 0 SdLazy, 5575 SolverSat, 1880 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 787 GetRequests, 655 SyntacticMatches, 2 SemanticMatches, 130 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 774 ImplicationChecksByTransitivity, 1.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4454occurred 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: 1.1s AutomataMinimizationTime, 14 MinimizatonAttempts, 4925 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 63 LocationsWithAnnotation, 6815 PreInvPairs, 6944 NumberOfFragments, 3018 HoareAnnotationTreeSize, 6815 FomulaSimplifications, 80943 FormulaSimplificationTreeSizeReduction, 1.1s HoareSimplificationTime, 63 FomulaSimplificationsInter, 31606 FormulaSimplificationTreeSizeReductionInter, 3.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 2528 NumberOfCodeBlocks, 2528 NumberOfCodeBlocksAsserted, 17 NumberOfCheckSat, 2511 ConstructedInterpolants, 0 QuantifiedInterpolants, 576624 SizeOfPredicates, 6 NumberOfNonLiveVariables, 2626 ConjunctsInSsa, 37 ConjunctsInUnsatCore, 17 InterpolantComputations, 13 PerfectInterpolantSequences, 359/391 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...