./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product40_true-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_6de01d3d-0e96-4b23-8856-6ab698adcb65/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6de01d3d-0e96-4b23-8856-6ab698adcb65/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6de01d3d-0e96-4b23-8856-6ab698adcb65/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6de01d3d-0e96-4b23-8856-6ab698adcb65/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product40_true-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_6de01d3d-0e96-4b23-8856-6ab698adcb65/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6de01d3d-0e96-4b23-8856-6ab698adcb65/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 9c111f83061d8c18367444893b685a787d8ca976 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 00:12:50,076 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 00:12:50,077 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 00:12:50,083 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 00:12:50,083 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 00:12:50,084 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 00:12:50,085 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 00:12:50,086 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 00:12:50,087 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 00:12:50,088 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 00:12:50,088 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 00:12:50,088 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 00:12:50,089 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 00:12:50,090 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 00:12:50,090 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 00:12:50,091 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 00:12:50,091 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 00:12:50,092 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 00:12:50,093 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 00:12:50,094 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 00:12:50,094 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 00:12:50,095 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 00:12:50,096 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 00:12:50,096 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 00:12:50,096 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 00:12:50,097 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 00:12:50,097 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 00:12:50,098 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 00:12:50,098 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 00:12:50,099 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 00:12:50,099 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 00:12:50,100 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 00:12:50,100 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 00:12:50,100 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 00:12:50,101 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 00:12:50,101 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 00:12:50,102 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6de01d3d-0e96-4b23-8856-6ab698adcb65/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-10 00:12:50,108 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 00:12:50,109 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 00:12:50,109 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 00:12:50,109 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 00:12:50,110 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 00:12:50,110 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 00:12:50,110 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 00:12:50,110 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 00:12:50,110 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 00:12:50,111 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 00:12:50,111 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 00:12:50,111 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 00:12:50,111 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 00:12:50,111 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 00:12:50,111 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 00:12:50,111 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 00:12:50,111 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 00:12:50,112 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 00:12:50,112 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 00:12:50,112 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 00:12:50,112 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 00:12:50,112 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-10 00:12:50,112 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-10 00:12:50,112 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 00:12:50,113 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 00:12:50,113 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 00:12:50,113 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 00:12:50,113 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 00:12:50,113 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 00:12:50,113 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_6de01d3d-0e96-4b23-8856-6ab698adcb65/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 -> 9c111f83061d8c18367444893b685a787d8ca976 [2018-11-10 00:12:50,138 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 00:12:50,147 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 00:12:50,150 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 00:12:50,151 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 00:12:50,151 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 00:12:50,152 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6de01d3d-0e96-4b23-8856-6ab698adcb65/bin-2019/uautomizer/../../sv-benchmarks/c/product-lines/minepump_spec2_product40_true-unreach-call_false-termination.cil.c [2018-11-10 00:12:50,195 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6de01d3d-0e96-4b23-8856-6ab698adcb65/bin-2019/uautomizer/data/1e1d38cd1/c99a6c4fd58a46e48d6b38e7b0c5408e/FLAGfe667f8f6 [2018-11-10 00:12:50,660 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 00:12:50,661 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6de01d3d-0e96-4b23-8856-6ab698adcb65/sv-benchmarks/c/product-lines/minepump_spec2_product40_true-unreach-call_false-termination.cil.c [2018-11-10 00:12:50,672 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6de01d3d-0e96-4b23-8856-6ab698adcb65/bin-2019/uautomizer/data/1e1d38cd1/c99a6c4fd58a46e48d6b38e7b0c5408e/FLAGfe667f8f6 [2018-11-10 00:12:50,685 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6de01d3d-0e96-4b23-8856-6ab698adcb65/bin-2019/uautomizer/data/1e1d38cd1/c99a6c4fd58a46e48d6b38e7b0c5408e [2018-11-10 00:12:50,688 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 00:12:50,690 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-10 00:12:50,691 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 00:12:50,691 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 00:12:50,695 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 00:12:50,696 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:12:50" (1/1) ... [2018-11-10 00:12:50,698 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70607c0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:12:50, skipping insertion in model container [2018-11-10 00:12:50,699 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:12:50" (1/1) ... [2018-11-10 00:12:50,709 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 00:12:50,749 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 00:12:50,974 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 00:12:50,983 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 00:12:51,042 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 00:12:51,114 INFO L193 MainTranslator]: Completed translation [2018-11-10 00:12:51,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:12:51 WrapperNode [2018-11-10 00:12:51,115 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 00:12:51,116 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 00:12:51,116 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 00:12:51,116 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 00:12:51,128 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:12:51" (1/1) ... [2018-11-10 00:12:51,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:12:51" (1/1) ... [2018-11-10 00:12:51,140 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:12:51" (1/1) ... [2018-11-10 00:12:51,140 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:12:51" (1/1) ... [2018-11-10 00:12:51,158 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:12:51" (1/1) ... [2018-11-10 00:12:51,164 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:12:51" (1/1) ... [2018-11-10 00:12:51,167 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:12:51" (1/1) ... [2018-11-10 00:12:51,171 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 00:12:51,172 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 00:12:51,172 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 00:12:51,172 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 00:12:51,172 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:12:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6de01d3d-0e96-4b23-8856-6ab698adcb65/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 00:12:51,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-10 00:12:51,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 00:12:51,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2018-11-10 00:12:51,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2018-11-10 00:12:51,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2018-11-10 00:12:51,223 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2018-11-10 00:12:51,223 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-10 00:12:51,223 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-10 00:12:51,223 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-10 00:12:51,223 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2018-11-10 00:12:51,223 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2018-11-10 00:12:51,223 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2018-11-10 00:12:51,223 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2018-11-10 00:12:51,224 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-10 00:12:51,224 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-10 00:12:51,224 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2018-11-10 00:12:51,224 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2018-11-10 00:12:51,224 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2018-11-10 00:12:51,224 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2018-11-10 00:12:51,224 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2018-11-10 00:12:51,224 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2018-11-10 00:12:51,225 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2018-11-10 00:12:51,225 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2018-11-10 00:12:51,225 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2018-11-10 00:12:51,225 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2018-11-10 00:12:51,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2018-11-10 00:12:51,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2018-11-10 00:12:51,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2018-11-10 00:12:51,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2018-11-10 00:12:51,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2018-11-10 00:12:51,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2018-11-10 00:12:51,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2018-11-10 00:12:51,226 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-10 00:12:51,226 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2018-11-10 00:12:51,226 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2018-11-10 00:12:51,226 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2018-11-10 00:12:51,226 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-10 00:12:51,226 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2018-11-10 00:12:51,226 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2018-11-10 00:12:51,226 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2018-11-10 00:12:51,226 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2018-11-10 00:12:51,227 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-10 00:12:51,227 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-10 00:12:51,227 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2018-11-10 00:12:51,227 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2018-11-10 00:12:51,227 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2018-11-10 00:12:51,227 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-10 00:12:51,227 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2018-11-10 00:12:51,227 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2018-11-10 00:12:51,227 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2018-11-10 00:12:51,227 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-10 00:12:51,228 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-10 00:12:51,228 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2018-11-10 00:12:51,228 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2018-11-10 00:12:51,228 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2018-11-10 00:12:51,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-10 00:12:51,228 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2018-11-10 00:12:51,228 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2018-11-10 00:12:51,228 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-10 00:12:51,228 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-10 00:12:51,228 INFO L130 BoogieDeclarations]: Found specification of procedure test [2018-11-10 00:12:51,228 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2018-11-10 00:12:51,229 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2018-11-10 00:12:51,229 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2018-11-10 00:12:51,229 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2018-11-10 00:12:51,229 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-10 00:12:51,229 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2018-11-10 00:12:51,229 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2018-11-10 00:12:51,229 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2018-11-10 00:12:51,229 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2018-11-10 00:12:51,229 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-10 00:12:51,230 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-10 00:12:51,230 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2018-11-10 00:12:51,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-10 00:12:51,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 00:12:51,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-10 00:12:51,230 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2018-11-10 00:12:51,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-10 00:12:51,230 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2018-11-10 00:12:51,230 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2018-11-10 00:12:51,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 00:12:51,231 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2018-11-10 00:12:51,231 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2018-11-10 00:12:51,231 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2018-11-10 00:12:51,231 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2018-11-10 00:12:51,231 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2018-11-10 00:12:51,231 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2018-11-10 00:12:51,231 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2018-11-10 00:12:51,231 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2018-11-10 00:12:51,231 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2018-11-10 00:12:51,231 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-10 00:12:51,232 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2018-11-10 00:12:51,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-10 00:12:51,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 00:12:51,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-10 00:12:51,866 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 00:12:51,869 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:12:51 BoogieIcfgContainer [2018-11-10 00:12:51,869 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 00:12:51,870 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-10 00:12:51,870 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-10 00:12:51,872 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-10 00:12:51,873 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.11 12:12:50" (1/3) ... [2018-11-10 00:12:51,873 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51d0a201 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 12:12:51, skipping insertion in model container [2018-11-10 00:12:51,873 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:12:51" (2/3) ... [2018-11-10 00:12:51,874 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51d0a201 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.11 12:12:51, skipping insertion in model container [2018-11-10 00:12:51,874 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:12:51" (3/3) ... [2018-11-10 00:12:51,875 INFO L112 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product40_true-unreach-call_false-termination.cil.c [2018-11-10 00:12:51,882 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-10 00:12:51,888 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-10 00:12:51,900 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-10 00:12:51,925 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 00:12:51,926 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-10 00:12:51,926 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-10 00:12:51,926 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-10 00:12:51,926 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 00:12:51,926 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 00:12:51,926 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-10 00:12:51,927 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 00:12:51,927 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-10 00:12:51,944 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states. [2018-11-10 00:12:51,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2018-11-10 00:12:51,952 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:12:51,953 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 00:12:51,955 INFO L424 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:12:51,959 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:12:51,959 INFO L82 PathProgramCache]: Analyzing trace with hash -794738668, now seen corresponding path program 1 times [2018-11-10 00:12:51,961 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:12:51,961 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:12:52,002 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:52,002 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:12:52,002 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:52,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:12:52,169 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 00:12:52,171 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:12:52,171 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 00:12:52,174 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-10 00:12:52,186 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 00:12:52,186 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 00:12:52,188 INFO L87 Difference]: Start difference. First operand 220 states. Second operand 2 states. [2018-11-10 00:12:52,215 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:12:52,216 INFO L93 Difference]: Finished difference Result 313 states and 380 transitions. [2018-11-10 00:12:52,216 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 00:12:52,217 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 88 [2018-11-10 00:12:52,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:12:52,225 INFO L225 Difference]: With dead ends: 313 [2018-11-10 00:12:52,225 INFO L226 Difference]: Without dead ends: 177 [2018-11-10 00:12:52,228 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 00:12:52,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 177 states. [2018-11-10 00:12:52,261 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 177 to 177. [2018-11-10 00:12:52,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 177 states. [2018-11-10 00:12:52,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 202 transitions. [2018-11-10 00:12:52,265 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 202 transitions. Word has length 88 [2018-11-10 00:12:52,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:12:52,265 INFO L481 AbstractCegarLoop]: Abstraction has 177 states and 202 transitions. [2018-11-10 00:12:52,265 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-10 00:12:52,266 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 202 transitions. [2018-11-10 00:12:52,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-11-10 00:12:52,268 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:12:52,268 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 00:12:52,269 INFO L424 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:12:52,269 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:12:52,269 INFO L82 PathProgramCache]: Analyzing trace with hash 360940012, now seen corresponding path program 1 times [2018-11-10 00:12:52,269 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:12:52,269 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:12:52,270 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:52,270 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:12:52,270 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:52,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:12:52,369 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 00:12:52,369 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:12:52,370 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 00:12:52,371 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 00:12:52,371 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 00:12:52,371 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 00:12:52,372 INFO L87 Difference]: Start difference. First operand 177 states and 202 transitions. Second operand 3 states. [2018-11-10 00:12:52,393 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:12:52,393 INFO L93 Difference]: Finished difference Result 250 states and 288 transitions. [2018-11-10 00:12:52,394 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 00:12:52,394 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 90 [2018-11-10 00:12:52,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:12:52,396 INFO L225 Difference]: With dead ends: 250 [2018-11-10 00:12:52,396 INFO L226 Difference]: Without dead ends: 167 [2018-11-10 00:12:52,397 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 00:12:52,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 167 states. [2018-11-10 00:12:52,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 167 to 167. [2018-11-10 00:12:52,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 167 states. [2018-11-10 00:12:52,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 189 transitions. [2018-11-10 00:12:52,410 INFO L78 Accepts]: Start accepts. Automaton has 167 states and 189 transitions. Word has length 90 [2018-11-10 00:12:52,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:12:52,411 INFO L481 AbstractCegarLoop]: Abstraction has 167 states and 189 transitions. [2018-11-10 00:12:52,411 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 00:12:52,411 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 189 transitions. [2018-11-10 00:12:52,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2018-11-10 00:12:52,414 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:12:52,414 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] [2018-11-10 00:12:52,414 INFO L424 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:12:52,414 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:12:52,415 INFO L82 PathProgramCache]: Analyzing trace with hash -1386742400, now seen corresponding path program 1 times [2018-11-10 00:12:52,415 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:12:52,415 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:12:52,416 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:52,416 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:12:52,416 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:52,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:12:52,567 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 00:12:52,567 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:12:52,568 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 00:12:52,568 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 00:12:52,568 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 00:12:52,568 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2018-11-10 00:12:52,568 INFO L87 Difference]: Start difference. First operand 167 states and 189 transitions. Second operand 7 states. [2018-11-10 00:12:52,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:12:52,852 INFO L93 Difference]: Finished difference Result 423 states and 508 transitions. [2018-11-10 00:12:52,852 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-10 00:12:52,852 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 95 [2018-11-10 00:12:52,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:12:52,855 INFO L225 Difference]: With dead ends: 423 [2018-11-10 00:12:52,855 INFO L226 Difference]: Without dead ends: 321 [2018-11-10 00:12:52,856 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 00:12:52,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 321 states. [2018-11-10 00:12:52,882 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 321 to 309. [2018-11-10 00:12:52,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 309 states. [2018-11-10 00:12:52,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 309 states and 368 transitions. [2018-11-10 00:12:52,884 INFO L78 Accepts]: Start accepts. Automaton has 309 states and 368 transitions. Word has length 95 [2018-11-10 00:12:52,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:12:52,885 INFO L481 AbstractCegarLoop]: Abstraction has 309 states and 368 transitions. [2018-11-10 00:12:52,885 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 00:12:52,885 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 368 transitions. [2018-11-10 00:12:52,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-11-10 00:12:52,888 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:12:52,888 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 00:12:52,895 INFO L424 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:12:52,895 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:12:52,895 INFO L82 PathProgramCache]: Analyzing trace with hash 1119904149, now seen corresponding path program 1 times [2018-11-10 00:12:52,895 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:12:52,895 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:12:52,896 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:52,896 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:12:52,896 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:52,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:12:53,019 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 00:12:53,020 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:12:53,020 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 00:12:53,020 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 00:12:53,021 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 00:12:53,021 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 00:12:53,021 INFO L87 Difference]: Start difference. First operand 309 states and 368 transitions. Second operand 6 states. [2018-11-10 00:12:53,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:12:53,213 INFO L93 Difference]: Finished difference Result 779 states and 964 transitions. [2018-11-10 00:12:53,213 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 00:12:53,213 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 100 [2018-11-10 00:12:53,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:12:53,217 INFO L225 Difference]: With dead ends: 779 [2018-11-10 00:12:53,217 INFO L226 Difference]: Without dead ends: 535 [2018-11-10 00:12:53,219 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 00:12:53,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 535 states. [2018-11-10 00:12:53,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 535 to 529. [2018-11-10 00:12:53,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 529 states. [2018-11-10 00:12:53,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 529 states and 639 transitions. [2018-11-10 00:12:53,252 INFO L78 Accepts]: Start accepts. Automaton has 529 states and 639 transitions. Word has length 100 [2018-11-10 00:12:53,252 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:12:53,253 INFO L481 AbstractCegarLoop]: Abstraction has 529 states and 639 transitions. [2018-11-10 00:12:53,253 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 00:12:53,253 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 639 transitions. [2018-11-10 00:12:53,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-11-10 00:12:53,255 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:12:53,255 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 00:12:53,255 INFO L424 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:12:53,255 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:12:53,256 INFO L82 PathProgramCache]: Analyzing trace with hash -794210767, now seen corresponding path program 1 times [2018-11-10 00:12:53,256 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:12:53,256 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:12:53,256 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:53,256 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:12:53,257 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:53,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:12:53,369 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 00:12:53,369 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:12:53,369 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-11-10 00:12:53,370 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-10 00:12:53,370 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-10 00:12:53,370 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-10 00:12:53,370 INFO L87 Difference]: Start difference. First operand 529 states and 639 transitions. Second operand 7 states. [2018-11-10 00:12:53,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:12:53,744 INFO L93 Difference]: Finished difference Result 1330 states and 1737 transitions. [2018-11-10 00:12:53,744 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-10 00:12:53,744 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 104 [2018-11-10 00:12:53,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:12:53,749 INFO L225 Difference]: With dead ends: 1330 [2018-11-10 00:12:53,749 INFO L226 Difference]: Without dead ends: 866 [2018-11-10 00:12:53,751 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 00:12:53,751 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 866 states. [2018-11-10 00:12:53,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 866 to 762. [2018-11-10 00:12:53,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 762 states. [2018-11-10 00:12:53,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 762 states and 918 transitions. [2018-11-10 00:12:53,800 INFO L78 Accepts]: Start accepts. Automaton has 762 states and 918 transitions. Word has length 104 [2018-11-10 00:12:53,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:12:53,800 INFO L481 AbstractCegarLoop]: Abstraction has 762 states and 918 transitions. [2018-11-10 00:12:53,800 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-10 00:12:53,800 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 918 transitions. [2018-11-10 00:12:53,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-10 00:12:53,802 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:12:53,803 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] [2018-11-10 00:12:53,803 INFO L424 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:12:53,803 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:12:53,803 INFO L82 PathProgramCache]: Analyzing trace with hash -576803741, now seen corresponding path program 1 times [2018-11-10 00:12:53,803 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:12:53,803 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:12:53,804 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:53,804 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:12:53,804 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:53,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:12:53,873 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 00:12:53,873 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:12:53,873 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-10 00:12:53,873 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 00:12:53,874 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 00:12:53,874 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-11-10 00:12:53,874 INFO L87 Difference]: Start difference. First operand 762 states and 918 transitions. Second operand 6 states. [2018-11-10 00:12:53,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:12:53,922 INFO L93 Difference]: Finished difference Result 1479 states and 1821 transitions. [2018-11-10 00:12:53,922 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-10 00:12:53,923 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 127 [2018-11-10 00:12:53,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:12:53,926 INFO L225 Difference]: With dead ends: 1479 [2018-11-10 00:12:53,926 INFO L226 Difference]: Without dead ends: 782 [2018-11-10 00:12:53,928 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 00:12:53,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 782 states. [2018-11-10 00:12:53,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 782 to 782. [2018-11-10 00:12:53,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 782 states. [2018-11-10 00:12:53,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 782 states and 938 transitions. [2018-11-10 00:12:53,964 INFO L78 Accepts]: Start accepts. Automaton has 782 states and 938 transitions. Word has length 127 [2018-11-10 00:12:53,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:12:53,965 INFO L481 AbstractCegarLoop]: Abstraction has 782 states and 938 transitions. [2018-11-10 00:12:53,965 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 00:12:53,965 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 938 transitions. [2018-11-10 00:12:53,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-10 00:12:53,967 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:12:53,967 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] [2018-11-10 00:12:53,967 INFO L424 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:12:53,967 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:12:53,967 INFO L82 PathProgramCache]: Analyzing trace with hash 124796133, now seen corresponding path program 1 times [2018-11-10 00:12:53,967 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:12:53,967 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:12:53,968 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:53,968 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:12:53,968 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:53,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:12:54,051 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 00:12:54,051 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:12:54,051 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-11-10 00:12:54,051 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-10 00:12:54,052 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-10 00:12:54,052 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-10 00:12:54,052 INFO L87 Difference]: Start difference. First operand 782 states and 938 transitions. Second operand 8 states. [2018-11-10 00:12:54,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:12:54,091 INFO L93 Difference]: Finished difference Result 1527 states and 1899 transitions. [2018-11-10 00:12:54,092 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-10 00:12:54,092 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 127 [2018-11-10 00:12:54,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:12:54,094 INFO L225 Difference]: With dead ends: 1527 [2018-11-10 00:12:54,094 INFO L226 Difference]: Without dead ends: 810 [2018-11-10 00:12:54,096 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 00:12:54,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 810 states. [2018-11-10 00:12:54,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 810 to 798. [2018-11-10 00:12:54,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 798 states. [2018-11-10 00:12:54,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 798 states and 954 transitions. [2018-11-10 00:12:54,119 INFO L78 Accepts]: Start accepts. Automaton has 798 states and 954 transitions. Word has length 127 [2018-11-10 00:12:54,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:12:54,119 INFO L481 AbstractCegarLoop]: Abstraction has 798 states and 954 transitions. [2018-11-10 00:12:54,119 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-10 00:12:54,119 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 954 transitions. [2018-11-10 00:12:54,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-10 00:12:54,121 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:12:54,121 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] [2018-11-10 00:12:54,121 INFO L424 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:12:54,121 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:12:54,121 INFO L82 PathProgramCache]: Analyzing trace with hash 1850277030, now seen corresponding path program 1 times [2018-11-10 00:12:54,121 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:12:54,121 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:12:54,122 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:54,122 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:12:54,122 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:54,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:12:54,180 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 00:12:54,181 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:12:54,181 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-10 00:12:54,181 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-10 00:12:54,181 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-10 00:12:54,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-11-10 00:12:54,182 INFO L87 Difference]: Start difference. First operand 798 states and 954 transitions. Second operand 4 states. [2018-11-10 00:12:54,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:12:54,321 INFO L93 Difference]: Finished difference Result 2514 states and 3167 transitions. [2018-11-10 00:12:54,322 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-10 00:12:54,322 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 127 [2018-11-10 00:12:54,323 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:12:54,327 INFO L225 Difference]: With dead ends: 2514 [2018-11-10 00:12:54,327 INFO L226 Difference]: Without dead ends: 1781 [2018-11-10 00:12:54,329 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 00:12:54,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1781 states. [2018-11-10 00:12:54,386 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1781 to 1750. [2018-11-10 00:12:54,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1750 states. [2018-11-10 00:12:54,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1750 states and 2150 transitions. [2018-11-10 00:12:54,390 INFO L78 Accepts]: Start accepts. Automaton has 1750 states and 2150 transitions. Word has length 127 [2018-11-10 00:12:54,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:12:54,391 INFO L481 AbstractCegarLoop]: Abstraction has 1750 states and 2150 transitions. [2018-11-10 00:12:54,391 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-10 00:12:54,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2150 transitions. [2018-11-10 00:12:54,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2018-11-10 00:12:54,393 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:12:54,394 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, 1] [2018-11-10 00:12:54,394 INFO L424 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:12:54,394 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:12:54,394 INFO L82 PathProgramCache]: Analyzing trace with hash 898049484, now seen corresponding path program 1 times [2018-11-10 00:12:54,394 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:12:54,394 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:12:54,395 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:54,395 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:12:54,395 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:54,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:12:54,452 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 00:12:54,452 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:12:54,452 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 00:12:54,452 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 00:12:54,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 00:12:54,452 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 00:12:54,453 INFO L87 Difference]: Start difference. First operand 1750 states and 2150 transitions. Second operand 3 states. [2018-11-10 00:12:54,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:12:54,517 INFO L93 Difference]: Finished difference Result 2729 states and 3468 transitions. [2018-11-10 00:12:54,518 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 00:12:54,518 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 131 [2018-11-10 00:12:54,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:12:54,525 INFO L225 Difference]: With dead ends: 2729 [2018-11-10 00:12:54,525 INFO L226 Difference]: Without dead ends: 2726 [2018-11-10 00:12:54,526 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 00:12:54,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2726 states. [2018-11-10 00:12:54,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2726 to 2566. [2018-11-10 00:12:54,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2566 states. [2018-11-10 00:12:54,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2566 states to 2566 states and 3272 transitions. [2018-11-10 00:12:54,623 INFO L78 Accepts]: Start accepts. Automaton has 2566 states and 3272 transitions. Word has length 131 [2018-11-10 00:12:54,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:12:54,624 INFO L481 AbstractCegarLoop]: Abstraction has 2566 states and 3272 transitions. [2018-11-10 00:12:54,624 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 00:12:54,624 INFO L276 IsEmpty]: Start isEmpty. Operand 2566 states and 3272 transitions. [2018-11-10 00:12:54,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2018-11-10 00:12:54,629 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:12:54,630 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:12:54,630 INFO L424 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:12:54,630 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:12:54,630 INFO L82 PathProgramCache]: Analyzing trace with hash 1205841593, now seen corresponding path program 1 times [2018-11-10 00:12:54,630 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:12:54,630 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:12:54,631 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:54,631 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:12:54,631 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:54,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:12:54,741 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 27 proven. 4 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-11-10 00:12:54,742 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 00:12:54,742 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6de01d3d-0e96-4b23-8856-6ab698adcb65/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 00:12:54,752 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:12:54,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:12:54,845 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 00:12:54,900 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-11-10 00:12:54,917 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 00:12:54,918 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 6 [2018-11-10 00:12:54,918 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-10 00:12:54,918 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-10 00:12:54,918 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2018-11-10 00:12:54,919 INFO L87 Difference]: Start difference. First operand 2566 states and 3272 transitions. Second operand 6 states. [2018-11-10 00:12:55,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:12:55,500 INFO L93 Difference]: Finished difference Result 5970 states and 8090 transitions. [2018-11-10 00:12:55,500 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-10 00:12:55,500 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 195 [2018-11-10 00:12:55,501 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:12:55,512 INFO L225 Difference]: With dead ends: 5970 [2018-11-10 00:12:55,512 INFO L226 Difference]: Without dead ends: 3799 [2018-11-10 00:12:55,518 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 207 GetRequests, 199 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 00:12:55,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3799 states. [2018-11-10 00:12:55,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3799 to 3417. [2018-11-10 00:12:55,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3417 states. [2018-11-10 00:12:55,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3417 states to 3417 states and 4408 transitions. [2018-11-10 00:12:55,763 INFO L78 Accepts]: Start accepts. Automaton has 3417 states and 4408 transitions. Word has length 195 [2018-11-10 00:12:55,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:12:55,764 INFO L481 AbstractCegarLoop]: Abstraction has 3417 states and 4408 transitions. [2018-11-10 00:12:55,764 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-10 00:12:55,764 INFO L276 IsEmpty]: Start isEmpty. Operand 3417 states and 4408 transitions. [2018-11-10 00:12:55,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2018-11-10 00:12:55,773 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:12:55,773 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:12:55,773 INFO L424 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:12:55,773 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:12:55,773 INFO L82 PathProgramCache]: Analyzing trace with hash -1208239085, now seen corresponding path program 1 times [2018-11-10 00:12:55,774 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:12:55,774 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:12:55,774 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:55,774 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:12:55,774 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:55,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:12:55,918 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 23 proven. 2 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-11-10 00:12:55,919 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 00:12:55,919 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6de01d3d-0e96-4b23-8856-6ab698adcb65/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 00:12:55,929 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:12:56,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:12:56,029 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 00:12:56,170 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-10 00:12:56,186 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-10 00:12:56,187 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [13] total 19 [2018-11-10 00:12:56,187 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2018-11-10 00:12:56,187 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2018-11-10 00:12:56,187 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=294, Unknown=0, NotChecked=0, Total=342 [2018-11-10 00:12:56,188 INFO L87 Difference]: Start difference. First operand 3417 states and 4408 transitions. Second operand 19 states. [2018-11-10 00:12:56,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:12:56,791 INFO L93 Difference]: Finished difference Result 6036 states and 7764 transitions. [2018-11-10 00:12:56,792 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2018-11-10 00:12:56,792 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 191 [2018-11-10 00:12:56,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:12:56,799 INFO L225 Difference]: With dead ends: 6036 [2018-11-10 00:12:56,799 INFO L226 Difference]: Without dead ends: 2695 [2018-11-10 00:12:56,804 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 219 GetRequests, 188 SyntacticMatches, 1 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 142 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=115, Invalid=877, Unknown=0, NotChecked=0, Total=992 [2018-11-10 00:12:56,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2695 states. [2018-11-10 00:12:56,882 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2695 to 2670. [2018-11-10 00:12:56,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2670 states. [2018-11-10 00:12:56,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2670 states to 2670 states and 3262 transitions. [2018-11-10 00:12:56,887 INFO L78 Accepts]: Start accepts. Automaton has 2670 states and 3262 transitions. Word has length 191 [2018-11-10 00:12:56,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:12:56,888 INFO L481 AbstractCegarLoop]: Abstraction has 2670 states and 3262 transitions. [2018-11-10 00:12:56,888 INFO L482 AbstractCegarLoop]: Interpolant automaton has 19 states. [2018-11-10 00:12:56,888 INFO L276 IsEmpty]: Start isEmpty. Operand 2670 states and 3262 transitions. [2018-11-10 00:12:56,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2018-11-10 00:12:56,892 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:12:56,893 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:12:56,893 INFO L424 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:12:56,893 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:12:56,893 INFO L82 PathProgramCache]: Analyzing trace with hash 243620447, now seen corresponding path program 1 times [2018-11-10 00:12:56,893 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:12:56,893 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:12:56,894 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:56,894 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:12:56,894 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:56,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:12:56,976 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 26 proven. 6 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2018-11-10 00:12:56,977 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-10 00:12:56,977 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6de01d3d-0e96-4b23-8856-6ab698adcb65/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 00:12:56,983 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:12:57,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:12:57,058 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 00:12:57,138 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 42 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-10 00:12:57,155 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-10 00:12:57,155 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7] total 14 [2018-11-10 00:12:57,156 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-10 00:12:57,156 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-10 00:12:57,156 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2018-11-10 00:12:57,156 INFO L87 Difference]: Start difference. First operand 2670 states and 3262 transitions. Second operand 14 states. [2018-11-10 00:12:58,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:12:58,929 INFO L93 Difference]: Finished difference Result 6771 states and 9879 transitions. [2018-11-10 00:12:58,930 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2018-11-10 00:12:58,930 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 195 [2018-11-10 00:12:58,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:12:58,942 INFO L225 Difference]: With dead ends: 6771 [2018-11-10 00:12:58,942 INFO L226 Difference]: Without dead ends: 4508 [2018-11-10 00:12:58,948 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 269 GetRequests, 221 SyntacticMatches, 1 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 606 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=461, Invalid=1891, Unknown=0, NotChecked=0, Total=2352 [2018-11-10 00:12:58,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4508 states. [2018-11-10 00:12:59,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4508 to 2198. [2018-11-10 00:12:59,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2198 states. [2018-11-10 00:12:59,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 2198 states and 2506 transitions. [2018-11-10 00:12:59,068 INFO L78 Accepts]: Start accepts. Automaton has 2198 states and 2506 transitions. Word has length 195 [2018-11-10 00:12:59,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:12:59,069 INFO L481 AbstractCegarLoop]: Abstraction has 2198 states and 2506 transitions. [2018-11-10 00:12:59,069 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-10 00:12:59,069 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 2506 transitions. [2018-11-10 00:12:59,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2018-11-10 00:12:59,073 INFO L367 BasicCegarLoop]: Found error trace [2018-11-10 00:12:59,073 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 00:12:59,073 INFO L424 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-10 00:12:59,074 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 00:12:59,074 INFO L82 PathProgramCache]: Analyzing trace with hash -497420137, now seen corresponding path program 1 times [2018-11-10 00:12:59,074 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 00:12:59,074 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 00:12:59,075 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:59,075 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 00:12:59,075 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 00:12:59,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 00:12:59,139 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2018-11-10 00:12:59,140 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 00:12:59,140 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 00:12:59,140 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-10 00:12:59,140 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 00:12:59,141 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 00:12:59,141 INFO L87 Difference]: Start difference. First operand 2198 states and 2506 transitions. Second operand 3 states. [2018-11-10 00:12:59,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 00:12:59,230 INFO L93 Difference]: Finished difference Result 3486 states and 3997 transitions. [2018-11-10 00:12:59,231 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 00:12:59,231 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 200 [2018-11-10 00:12:59,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-10 00:12:59,232 INFO L225 Difference]: With dead ends: 3486 [2018-11-10 00:12:59,232 INFO L226 Difference]: Without dead ends: 0 [2018-11-10 00:12:59,236 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 00:12:59,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-10 00:12:59,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-10 00:12:59,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-10 00:12:59,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-10 00:12:59,237 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 200 [2018-11-10 00:12:59,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-10 00:12:59,237 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-10 00:12:59,237 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-10 00:12:59,237 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-10 00:12:59,237 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 00:12:59,240 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-10 00:12:59,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,503 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,584 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,603 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,669 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,787 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,840 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,863 WARN L179 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 75 [2018-11-10 00:12:59,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,974 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:12:59,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,311 WARN L179 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 126 [2018-11-10 00:13:00,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,527 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,559 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,614 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,656 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-10 00:13:00,725 WARN L179 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 89 [2018-11-10 00:13:00,884 WARN L179 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 33 [2018-11-10 00:13:01,018 WARN L179 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 34 [2018-11-10 00:13:01,802 WARN L179 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 77 [2018-11-10 00:13:01,959 WARN L179 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 40 [2018-11-10 00:13:02,084 WARN L179 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 35 [2018-11-10 00:13:02,263 WARN L179 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 40 [2018-11-10 00:13:02,545 WARN L179 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 44 [2018-11-10 00:13:02,986 WARN L179 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 53 [2018-11-10 00:13:03,211 WARN L179 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 38 [2018-11-10 00:13:03,429 WARN L179 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 48 [2018-11-10 00:13:03,844 WARN L179 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 36 [2018-11-10 00:13:03,949 WARN L179 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 32 [2018-11-10 00:13:04,094 WARN L179 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 43 [2018-11-10 00:13:04,398 WARN L179 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 49 [2018-11-10 00:13:04,763 WARN L179 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 62 [2018-11-10 00:13:05,173 WARN L179 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 47 [2018-11-10 00:13:05,511 WARN L179 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 47 [2018-11-10 00:13:05,657 WARN L179 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 32 [2018-11-10 00:13:05,972 WARN L179 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 35 [2018-11-10 00:13:06,122 WARN L179 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 41 [2018-11-10 00:13:06,645 WARN L179 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 52 [2018-11-10 00:13:06,827 WARN L179 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 40 [2018-11-10 00:13:07,146 WARN L179 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 41 [2018-11-10 00:13:07,148 INFO L425 ceAbstractionStarter]: For program point L537(line 537) no Hoare annotation was computed. [2018-11-10 00:13:07,148 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeFINAL(lines 511 566) no Hoare annotation was computed. [2018-11-10 00:13:07,148 INFO L425 ceAbstractionStarter]: For program point L558(lines 535 559) no Hoare annotation was computed. [2018-11-10 00:13:07,148 INFO L425 ceAbstractionStarter]: For program point L542(lines 542 546) no Hoare annotation was computed. [2018-11-10 00:13:07,148 INFO L425 ceAbstractionStarter]: For program point L542-1(lines 542 546) no Hoare annotation was computed. [2018-11-10 00:13:07,148 INFO L425 ceAbstractionStarter]: For program point L536-1(lines 536 557) no Hoare annotation was computed. [2018-11-10 00:13:07,148 INFO L425 ceAbstractionStarter]: For program point L534(line 534) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point L534-1(line 534) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point L563(line 563) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point L555(line 555) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point L555-1(lines 536 557) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point L553(line 553) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point L553-1(line 553) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeEXIT(lines 511 566) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_freeENTRY(lines 511 566) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point L607(line 607) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point L607-1(line 607) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point L599(lines 599 603) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point L599-1(lines 599 603) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point L593-1(lines 593 618) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point L591(line 591) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetENTRY(lines 567 626) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point L591-1(line 591) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point L593-3(lines 593 618) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetEXIT(lines 567 626) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point L616(line 616) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point L616-1(line 616) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point L612(line 612) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point L612-1(line 612) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_resetFINAL(lines 567 626) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point L594(line 594) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point L619(lines 592 620) no Hoare annotation was computed. [2018-11-10 00:13:07,149 INFO L425 ceAbstractionStarter]: For program point L611(line 611) no Hoare annotation was computed. [2018-11-10 00:13:07,150 INFO L425 ceAbstractionStarter]: For program point L611-1(line 611) no Hoare annotation was computed. [2018-11-10 00:13:07,150 INFO L428 ceAbstractionStarter]: At program point select_helpersFINAL(lines 952 958) the Hoare annotation is: true [2018-11-10 00:13:07,150 INFO L425 ceAbstractionStarter]: For program point select_helpersEXIT(lines 952 958) no Hoare annotation was computed. [2018-11-10 00:13:07,150 INFO L425 ceAbstractionStarter]: For program point valid_productEXIT(lines 959 967) no Hoare annotation was computed. [2018-11-10 00:13:07,150 INFO L428 ceAbstractionStarter]: At program point valid_productENTRY(lines 959 967) the Hoare annotation is: true [2018-11-10 00:13:07,150 INFO L425 ceAbstractionStarter]: For program point valid_productFINAL(lines 959 967) no Hoare annotation was computed. [2018-11-10 00:13:07,150 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 910 932) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 1) (= 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 00:13:07,150 INFO L421 ceAbstractionStarter]: At program point L922(line 922) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= main_~tmp~8 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 1) (= 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 00:13:07,150 INFO L421 ceAbstractionStarter]: At program point L922-1(line 922) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= main_~tmp~8 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 1) (= 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 00:13:07,150 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 910 932) no Hoare annotation was computed. [2018-11-10 00:13:07,151 INFO L425 ceAbstractionStarter]: For program point L920(lines 920 927) no Hoare annotation was computed. [2018-11-10 00:13:07,151 INFO L425 ceAbstractionStarter]: For program point L920-1(lines 920 927) no Hoare annotation was computed. [2018-11-10 00:13:07,151 INFO L425 ceAbstractionStarter]: For program point L918(line 918) no Hoare annotation was computed. [2018-11-10 00:13:07,151 INFO L421 ceAbstractionStarter]: At program point L917(line 917) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 1) (= 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 00:13:07,151 INFO L421 ceAbstractionStarter]: At program point L916(line 916) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 1) (= 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 00:13:07,151 INFO L421 ceAbstractionStarter]: At program point L916-1(line 916) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 1) (= 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 00:13:07,151 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 910 932) no Hoare annotation was computed. [2018-11-10 00:13:07,151 INFO L425 ceAbstractionStarter]: For program point Specification2EXIT(lines 865 888) no Hoare annotation was computed. [2018-11-10 00:13:07,151 INFO L425 ceAbstractionStarter]: For program point Specification2ENTRY(lines 865 888) no Hoare annotation was computed. [2018-11-10 00:13:07,151 INFO L425 ceAbstractionStarter]: For program point Specification2FINAL(lines 865 888) no Hoare annotation was computed. [2018-11-10 00:13:07,151 INFO L425 ceAbstractionStarter]: For program point L883(line 883) no Hoare annotation was computed. [2018-11-10 00:13:07,152 INFO L425 ceAbstractionStarter]: For program point L882(line 882) no Hoare annotation was computed. [2018-11-10 00:13:07,152 INFO L425 ceAbstractionStarter]: For program point L881(line 881) no Hoare annotation was computed. [2018-11-10 00:13:07,152 INFO L425 ceAbstractionStarter]: For program point L880(line 880) no Hoare annotation was computed. [2018-11-10 00:13:07,152 INFO L425 ceAbstractionStarter]: For program point L879(line 879) no Hoare annotation was computed. [2018-11-10 00:13:07,152 INFO L425 ceAbstractionStarter]: For program point L878(line 878) no Hoare annotation was computed. [2018-11-10 00:13:07,152 INFO L425 ceAbstractionStarter]: For program point L877(line 877) no Hoare annotation was computed. [2018-11-10 00:13:07,152 INFO L425 ceAbstractionStarter]: For program point L876(line 876) no Hoare annotation was computed. [2018-11-10 00:13:07,152 INFO L425 ceAbstractionStarter]: For program point L875(line 875) no Hoare annotation was computed. [2018-11-10 00:13:07,152 INFO L425 ceAbstractionStarter]: For program point L874(line 874) no Hoare annotation was computed. [2018-11-10 00:13:07,152 INFO L425 ceAbstractionStarter]: For program point L873(line 873) no Hoare annotation was computed. [2018-11-10 00:13:07,152 INFO L425 ceAbstractionStarter]: For program point L872(line 872) no Hoare annotation was computed. [2018-11-10 00:13:07,152 INFO L425 ceAbstractionStarter]: For program point L871(line 871) no Hoare annotation was computed. [2018-11-10 00:13:07,152 INFO L425 ceAbstractionStarter]: For program point L870(line 870) no Hoare annotation was computed. [2018-11-10 00:13:07,152 INFO L425 ceAbstractionStarter]: For program point stopSystemEXIT(lines 435 449) no Hoare annotation was computed. [2018-11-10 00:13:07,153 INFO L421 ceAbstractionStarter]: At program point L441(line 441) the Hoare annotation is: (let ((.cse1 (not (= ~systemActive~0 0))) (.cse7 (= |old(~systemActive~0)| 0))) (let ((.cse4 (or .cse7 (< ~waterLevel~0 2))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse9 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse2 (< 2 ~waterLevel~0)) (.cse3 (not (= 1 |old(~pumpRunning~0)|))) (.cse8 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (and .cse1 (= |old(~pumpRunning~0)| ~pumpRunning~0)))) (and (or .cse0 (and .cse1 (= ~pumpRunning~0 1)) .cse2 .cse3 .cse4) (or .cse5 .cse4 .cse2 .cse3 .cse6) (or (or .cse7 .cse8 .cse6) .cse2 .cse5 .cse3) (or .cse9 .cse2 .cse8 .cse6) (or .cse0 .cse9 .cse2 .cse8) (or .cse0 (< 1 ~waterLevel~0) .cse3 (not (= |old(~systemActive~0)| 1)) .cse8 (= ~systemActive~0 1)) (or (or .cse0 .cse7 .cse2 .cse3 .cse8) .cse5)))) [2018-11-10 00:13:07,153 INFO L425 ceAbstractionStarter]: For program point L439(lines 439 445) no Hoare annotation was computed. [2018-11-10 00:13:07,153 INFO L421 ceAbstractionStarter]: At program point stopSystemENTRY(lines 435 449) the Hoare annotation is: (let ((.cse10 (= ~systemActive~0 0))) (let ((.cse1 (not .cse10)) (.cse8 (= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse12 (= |old(~systemActive~0)| 0))) (let ((.cse4 (or .cse12 (< ~waterLevel~0 2))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 |old(~pumpRunning~0)|))) (.cse11 (and .cse1 .cse8)) (.cse9 (not .cse12)) (.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (< 2 ~waterLevel~0)) (.cse6 (not (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 (and .cse1 (= ~pumpRunning~0 1)) .cse2 .cse3 .cse4) (or .cse5 .cse2 .cse6 .cse7 .cse8) (or .cse9 (or .cse5 .cse2 .cse6 .cse7) .cse10) (or .cse11 .cse4 .cse2 .cse3 .cse7) (or .cse0 .cse5 .cse2 .cse8 .cse6) (or (or .cse12 .cse6 .cse7) .cse2 .cse11 .cse3) (or .cse0 (< 1 ~waterLevel~0) .cse3 (not (= |old(~systemActive~0)| 1)) .cse6 (= ~systemActive~0 1)) (or (or .cse0 .cse12 .cse2 .cse3 .cse6) .cse11) (or .cse9 .cse10 (or .cse0 .cse5 .cse2 .cse6)))))) [2018-11-10 00:13:07,153 INFO L425 ceAbstractionStarter]: For program point stopSystemFINAL(lines 435 449) no Hoare annotation was computed. [2018-11-10 00:13:07,153 INFO L425 ceAbstractionStarter]: For program point isPumpRunningEXIT(lines 371 379) no Hoare annotation was computed. [2018-11-10 00:13:07,153 INFO L428 ceAbstractionStarter]: At program point isPumpRunningENTRY(lines 371 379) the Hoare annotation is: true [2018-11-10 00:13:07,153 INFO L425 ceAbstractionStarter]: For program point isPumpRunningFINAL(lines 371 379) no Hoare annotation was computed. [2018-11-10 00:13:07,153 INFO L425 ceAbstractionStarter]: For program point L387-2(lines 387 395) no Hoare annotation was computed. [2018-11-10 00:13:07,153 INFO L425 ceAbstractionStarter]: For program point L410(line 410) no Hoare annotation was computed. [2018-11-10 00:13:07,153 INFO L425 ceAbstractionStarter]: For program point L410-1(line 410) no Hoare annotation was computed. [2018-11-10 00:13:07,153 INFO L425 ceAbstractionStarter]: For program point L399(lines 399 407) no Hoare annotation was computed. [2018-11-10 00:13:07,153 INFO L425 ceAbstractionStarter]: For program point printPumpFINAL(lines 380 415) no Hoare annotation was computed. [2018-11-10 00:13:07,153 INFO L425 ceAbstractionStarter]: For program point L399-2(lines 399 407) no Hoare annotation was computed. [2018-11-10 00:13:07,153 INFO L425 ceAbstractionStarter]: For program point printPumpENTRY(lines 380 415) no Hoare annotation was computed. [2018-11-10 00:13:07,154 INFO L425 ceAbstractionStarter]: For program point L387(lines 387 395) no Hoare annotation was computed. [2018-11-10 00:13:07,154 INFO L425 ceAbstractionStarter]: For program point printPumpEXIT(lines 380 415) no Hoare annotation was computed. [2018-11-10 00:13:07,154 INFO L425 ceAbstractionStarter]: For program point select_featuresEXIT(lines 945 951) no Hoare annotation was computed. [2018-11-10 00:13:07,154 INFO L428 ceAbstractionStarter]: At program point select_featuresFINAL(lines 945 951) the Hoare annotation is: true [2018-11-10 00:13:07,154 INFO L425 ceAbstractionStarter]: For program point L506(line 506) no Hoare annotation was computed. [2018-11-10 00:13:07,154 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setFINAL(lines 465 510) no Hoare annotation was computed. [2018-11-10 00:13:07,154 INFO L425 ceAbstractionStarter]: For program point L502(line 502) no Hoare annotation was computed. [2018-11-10 00:13:07,154 INFO L425 ceAbstractionStarter]: For program point L502-1(line 502) no Hoare annotation was computed. [2018-11-10 00:13:07,154 INFO L425 ceAbstractionStarter]: For program point L502-2(line 502) no Hoare annotation was computed. [2018-11-10 00:13:07,154 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setENTRY(lines 465 510) no Hoare annotation was computed. [2018-11-10 00:13:07,154 INFO L425 ceAbstractionStarter]: For program point L495(line 495) no Hoare annotation was computed. [2018-11-10 00:13:07,154 INFO L425 ceAbstractionStarter]: For program point L495-1(line 495) no Hoare annotation was computed. [2018-11-10 00:13:07,154 INFO L425 ceAbstractionStarter]: For program point L491(line 491) no Hoare annotation was computed. [2018-11-10 00:13:07,154 INFO L425 ceAbstractionStarter]: For program point __utac__exception__cf_handler_setEXIT(lines 465 510) no Hoare annotation was computed. [2018-11-10 00:13:07,155 INFO L425 ceAbstractionStarter]: For program point L491-1(line 491) no Hoare annotation was computed. [2018-11-10 00:13:07,155 INFO L425 ceAbstractionStarter]: For program point L488(line 488) no Hoare annotation was computed. [2018-11-10 00:13:07,155 INFO L425 ceAbstractionStarter]: For program point L488-1(line 488) no Hoare annotation was computed. [2018-11-10 00:13:07,155 INFO L425 ceAbstractionStarter]: For program point L798(lines 798 805) no Hoare annotation was computed. [2018-11-10 00:13:07,155 INFO L425 ceAbstractionStarter]: For program point L797(line 797) no Hoare annotation was computed. [2018-11-10 00:13:07,155 INFO L425 ceAbstractionStarter]: For program point L797-1(line 797) no Hoare annotation was computed. [2018-11-10 00:13:07,155 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeFINAL(lines 778 823) no Hoare annotation was computed. [2018-11-10 00:13:07,155 INFO L425 ceAbstractionStarter]: For program point L792(lines 792 812) no Hoare annotation was computed. [2018-11-10 00:13:07,155 INFO L425 ceAbstractionStarter]: For program point L819(line 819) no Hoare annotation was computed. [2018-11-10 00:13:07,155 INFO L425 ceAbstractionStarter]: For program point L819-1(line 819) no Hoare annotation was computed. [2018-11-10 00:13:07,155 INFO L425 ceAbstractionStarter]: For program point L817(line 817) no Hoare annotation was computed. [2018-11-10 00:13:07,155 INFO L425 ceAbstractionStarter]: For program point L817-1(line 817) no Hoare annotation was computed. [2018-11-10 00:13:07,155 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeENTRY(lines 778 823) no Hoare annotation was computed. [2018-11-10 00:13:07,155 INFO L425 ceAbstractionStarter]: For program point L809(lines 809 810) no Hoare annotation was computed. [2018-11-10 00:13:07,156 INFO L425 ceAbstractionStarter]: For program point L809-1(lines 792 812) no Hoare annotation was computed. [2018-11-10 00:13:07,156 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argtypeEXIT(lines 778 823) no Hoare annotation was computed. [2018-11-10 00:13:07,156 INFO L425 ceAbstractionStarter]: For program point L802(lines 802 803) no Hoare annotation was computed. [2018-11-10 00:13:07,156 INFO L421 ceAbstractionStarter]: At program point runTestENTRY(lines 896 906) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 1) (= 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 00:13:07,156 INFO L425 ceAbstractionStarter]: For program point runTestEXIT(lines 896 906) no Hoare annotation was computed. [2018-11-10 00:13:07,156 INFO L425 ceAbstractionStarter]: For program point runTestFINAL(lines 896 906) no Hoare annotation was computed. [2018-11-10 00:13:07,156 INFO L421 ceAbstractionStarter]: At program point L901(line 901) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 1) (= 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 00:13:07,156 INFO L428 ceAbstractionStarter]: At program point isMethaneAlarmENTRY(lines 360 370) the Hoare annotation is: true [2018-11-10 00:13:07,156 INFO L428 ceAbstractionStarter]: At program point L365(line 365) the Hoare annotation is: true [2018-11-10 00:13:07,156 INFO L425 ceAbstractionStarter]: For program point L365-1(line 365) no Hoare annotation was computed. [2018-11-10 00:13:07,156 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmEXIT(lines 360 370) no Hoare annotation was computed. [2018-11-10 00:13:07,156 INFO L425 ceAbstractionStarter]: For program point isMethaneAlarmFINAL(lines 360 370) no Hoare annotation was computed. [2018-11-10 00:13:07,157 INFO L421 ceAbstractionStarter]: At program point deactivatePumpENTRY(lines 352 359) the Hoare annotation is: (let ((.cse5 (= ~systemActive~0 0))) (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse7 (= ~pumpRunning~0 1)) (.cse1 (or .cse5 (< ~waterLevel~0 2))) (.cse2 (< 2 ~waterLevel~0)) (.cse6 (not (= ~methAndRunningLastTime~0 0))) (.cse8 (not (= ~methaneLevelCritical~0 1))) (.cse0 (= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse3 (not (= 1 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (or .cse5 .cse6 .cse4) .cse2 .cse7 .cse3) (or .cse8 .cse7 .cse2 .cse3 .cse1) (or (or .cse8 .cse5 .cse2 .cse3 .cse6) .cse0) (or .cse8 (< 1 ~waterLevel~0) .cse0 .cse3 (not (= ~systemActive~0 1)))))) [2018-11-10 00:13:07,157 INFO L425 ceAbstractionStarter]: For program point deactivatePumpEXIT(lines 352 359) no Hoare annotation was computed. [2018-11-10 00:13:07,157 INFO L425 ceAbstractionStarter]: For program point deactivatePumpFINAL(lines 352 359) no Hoare annotation was computed. [2018-11-10 00:13:07,157 INFO L425 ceAbstractionStarter]: For program point L171(lines 171 177) no Hoare annotation was computed. [2018-11-10 00:13:07,157 INFO L425 ceAbstractionStarter]: For program point isHighWaterSensorDryEXIT(lines 167 180) no Hoare annotation was computed. [2018-11-10 00:13:07,157 INFO L428 ceAbstractionStarter]: At program point isHighWaterSensorDryENTRY(lines 167 180) the Hoare annotation is: true [2018-11-10 00:13:07,157 INFO L425 ceAbstractionStarter]: For program point isHighWaterSensorDryFINAL(lines 167 180) no Hoare annotation was computed. [2018-11-10 00:13:07,157 INFO L425 ceAbstractionStarter]: For program point processEnvironmentEXIT(lines 319 343) no Hoare annotation was computed. [2018-11-10 00:13:07,157 INFO L421 ceAbstractionStarter]: At program point processEnvironmentENTRY(lines 319 343) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 1))) (.cse6 (< 1 ~waterLevel~0)) (.cse7 (not (= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (< 2 ~waterLevel~0)) (.cse4 (not (= ~systemActive~0 1))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse0 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5)) (or .cse0 (or .cse6 .cse7 .cse4 .cse8)) (or .cse1 .cse6 .cse0 .cse7 .cse4) (or .cse2 .cse3 .cse4 .cse5 .cse8 .cse0))) [2018-11-10 00:13:07,158 INFO L421 ceAbstractionStarter]: At program point L338(line 338) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 1))) (.cse6 (< 1 ~waterLevel~0)) (.cse7 (not (= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (< 2 ~waterLevel~0)) (.cse4 (not (= ~systemActive~0 1))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse0 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5)) (or .cse6 .cse7 .cse4 .cse8) (or .cse1 .cse6 .cse7 .cse4) (or .cse2 .cse3 .cse4 .cse5 .cse8 .cse0))) [2018-11-10 00:13:07,158 INFO L425 ceAbstractionStarter]: For program point L338-1(lines 319 343) no Hoare annotation was computed. [2018-11-10 00:13:07,158 INFO L421 ceAbstractionStarter]: At program point L333(line 333) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (< 2 ~waterLevel~0)) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse6 (< 1 ~waterLevel~0)) (.cse7 (not (= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= ~systemActive~0 1))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse7 .cse3) (or (and (= processEnvironment_~tmp~3 ~methaneLevelCritical~0) (= |old(~pumpRunning~0)| ~pumpRunning~0)) (or .cse6 .cse7 .cse3 .cse5)))) [2018-11-10 00:13:07,158 INFO L421 ceAbstractionStarter]: At program point L329(line 329) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (< 2 ~waterLevel~0)) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (< 1 ~waterLevel~0)) (.cse6 (not (= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= ~systemActive~0 1))) (.cse7 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse6 .cse3 (and (= processEnvironment_~tmp~3 ~methaneLevelCritical~0) (= |old(~pumpRunning~0)| ~pumpRunning~0))) (or .cse1 .cse2 .cse3 .cse4 .cse7) (or .cse5 .cse6 .cse3 .cse7))) [2018-11-10 00:13:07,158 INFO L425 ceAbstractionStarter]: For program point L327(lines 327 335) no Hoare annotation was computed. [2018-11-10 00:13:07,158 INFO L421 ceAbstractionStarter]: At program point L325(line 325) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (< 2 ~waterLevel~0)) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse7 (< 1 ~waterLevel~0)) (.cse6 (= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse8 (not (= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= ~systemActive~0 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 (or .cse7 .cse8 .cse3 .cse5)) (or .cse0 .cse7 .cse6 .cse8 .cse3))) [2018-11-10 00:13:07,158 INFO L425 ceAbstractionStarter]: For program point L325-1(line 325) no Hoare annotation was computed. [2018-11-10 00:13:07,158 INFO L425 ceAbstractionStarter]: For program point L323(lines 323 340) no Hoare annotation was computed. [2018-11-10 00:13:07,158 INFO L425 ceAbstractionStarter]: For program point processEnvironment__wrappee__baseEXIT(lines 285 291) no Hoare annotation was computed. [2018-11-10 00:13:07,158 INFO L428 ceAbstractionStarter]: At program point processEnvironment__wrappee__baseFINAL(lines 285 291) the Hoare annotation is: true [2018-11-10 00:13:07,159 INFO L421 ceAbstractionStarter]: At program point testENTRY(lines 186 253) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~methaneLevelCritical~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~systemActive~0 1) (= 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 00:13:07,159 INFO L425 ceAbstractionStarter]: For program point testFINAL(lines 186 253) no Hoare annotation was computed. [2018-11-10 00:13:07,159 INFO L421 ceAbstractionStarter]: At program point L246(lines 195 247) 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 00:13:07,159 INFO L421 ceAbstractionStarter]: At program point L236(line 236) the Hoare annotation is: (let ((.cse2 (not (= ~systemActive~0 0))) (.cse4 (= test_~splverifierCounter~0 0))) (let ((.cse6 (and (<= 2 ~waterLevel~0) .cse2 (<= |old(~waterLevel~0)| 1) .cse4)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse8 (= 0 ~pumpRunning~0)) (.cse9 (<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))) (.cse5 (<= ~waterLevel~0 2)) (.cse0 (= ~pumpRunning~0 1)) (.cse7 (= ~methaneLevelCritical~0 1)) (.cse3 (= 0 ~methAndRunningLastTime~0))) (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (and (<= ~waterLevel~0 1) .cse0 (and .cse1 .cse2 .cse3 .cse4)) (and .cse1 .cse5 .cse6 .cse0) (not (= |old(~systemActive~0)| 1)) (and .cse5 .cse6 .cse0 .cse7) (and .cse1 .cse8 .cse4 .cse3 .cse9) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse8 .cse7 .cse4 .cse3 .cse9) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse2 .cse5 .cse0 .cse7 .cse3 .cse4)))) [2018-11-10 00:13:07,159 INFO L425 ceAbstractionStarter]: For program point L234(lines 234 240) no Hoare annotation was computed. [2018-11-10 00:13:07,159 INFO L421 ceAbstractionStarter]: At program point L234-1(lines 226 241) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse3 (= ~methaneLevelCritical~0 1)) (.cse6 (= ~systemActive~0 0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse10 (<= ~waterLevel~0 1)) (.cse8 (= 0 ~methaneLevelCritical~0)) (.cse1 (<= ~waterLevel~0 2)) (.cse2 (= ~pumpRunning~0 1)) (.cse4 (= ~systemActive~0 1)) (.cse9 (= 0 ~methAndRunningLastTime~0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse7 .cse0 .cse1 .cse3 .cse5) (and .cse8 .cse0 .cse1 .cse2 .cse4 .cse5) (and .cse1 .cse2 .cse3 .cse4 .cse9 .cse5) (and .cse6 .cse8 .cse0 .cse7 .cse1 .cse5) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse6 .cse7 .cse10 .cse3 .cse5 .cse9) (and .cse7 .cse1 .cse3 .cse4 .cse5 .cse9) (and .cse8 .cse7 .cse4 .cse5 .cse9 (<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))) (and .cse6 .cse8 .cse7 .cse10 .cse5 .cse9) (and .cse8 .cse1 .cse2 .cse4 .cse9 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-11-10 00:13:07,159 INFO L425 ceAbstractionStarter]: For program point L197(lines 196 245) no Hoare annotation was computed. [2018-11-10 00:13:07,159 INFO L421 ceAbstractionStarter]: At program point L228(line 228) the Hoare annotation is: (let ((.cse0 (<= 2 ~waterLevel~0)) (.cse1 (<= ~waterLevel~0 2)) (.cse5 (= 0 ~methaneLevelCritical~0)) (.cse7 (= 0 ~pumpRunning~0)) (.cse8 (<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))) (.cse2 (= ~pumpRunning~0 1)) (.cse3 (= ~methaneLevelCritical~0 1)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (= 0 ~methAndRunningLastTime~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= |old(~systemActive~0)| 1)) (not (= 0 |old(~pumpRunning~0)|)) (and .cse5 .cse0 .cse1 .cse2 .cse4) (and .cse5 .cse1 .cse2 .cse4 .cse6) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse7 .cse3 .cse4 .cse6 .cse8) (and .cse5 .cse7 .cse4 .cse6 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse6))) [2018-11-10 00:13:07,159 INFO L425 ceAbstractionStarter]: For program point L226(lines 226 241) no Hoare annotation was computed. [2018-11-10 00:13:07,160 INFO L421 ceAbstractionStarter]: At program point L218(line 218) the Hoare annotation is: (let ((.cse0 (= ~systemActive~0 0)) (.cse6 (= ~methaneLevelCritical~0 1)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse3 (<= ~waterLevel~0 2)) (.cse7 (= ~pumpRunning~0 1)) (.cse8 (= ~systemActive~0 1)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse4 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse2 .cse3 .cse6 .cse4 .cse5) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse3 .cse7 .cse6 .cse8 .cse4) (and .cse2 .cse3 .cse6 .cse8 .cse4 .cse5) (and .cse1 .cse2 .cse8 .cse4 .cse5 (<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))) (and .cse1 .cse3 .cse7 .cse8 .cse5 .cse4) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-11-10 00:13:07,160 INFO L425 ceAbstractionStarter]: For program point L216(lines 216 222) no Hoare annotation was computed. [2018-11-10 00:13:07,160 INFO L425 ceAbstractionStarter]: For program point L216-1(lines 216 222) no Hoare annotation was computed. [2018-11-10 00:13:07,160 INFO L421 ceAbstractionStarter]: At program point L243(lines 196 245) the Hoare annotation is: (let ((.cse0 (= ~systemActive~0 0)) (.cse2 (= 0 ~pumpRunning~0)) (.cse1 (= 0 ~methaneLevelCritical~0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse3 (<= ~waterLevel~0 2)) (.cse8 (= ~pumpRunning~0 1)) (.cse6 (= ~methaneLevelCritical~0 1)) (.cse7 (= ~systemActive~0 1)) (.cse4 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 .cse2 .cse3 .cse6 .cse4 .cse5) (not (= |old(~systemActive~0)| 1)) (and .cse2 .cse3 .cse6 .cse7 .cse4 .cse5) (and .cse1 .cse2 .cse3 .cse7 .cse4 .cse5) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse1 .cse3 .cse8 .cse7 .cse5 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (and (<= 2 ~waterLevel~0) .cse3 .cse8 .cse6 .cse7 .cse4) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2018-11-10 00:13:07,160 INFO L421 ceAbstractionStarter]: At program point L208(line 208) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 1)) (.cse7 (= ~methaneLevelCritical~0 1)) (.cse3 (= ~systemActive~0 1)) (.cse6 (= ~systemActive~0 0)) (.cse0 (= 0 ~methaneLevelCritical~0)) (.cse1 (= 0 ~pumpRunning~0)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse5 (= 0 ~methAndRunningLastTime~0)) (.cse2 (<= ~waterLevel~0 2))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse1 .cse2 .cse7 .cse4 .cse5) (not (= |old(~systemActive~0)| 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse1 .cse2 .cse7 .cse3 .cse4 .cse5) (and .cse0 .cse2 .cse8 .cse3 .cse4 .cse5) (and (<= 2 ~waterLevel~0) .cse2 .cse8 .cse7 .cse3 .cse4) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse6 (and (and (and .cse0 .cse1 .cse4) .cse5) .cse2)))) [2018-11-10 00:13:07,160 INFO L425 ceAbstractionStarter]: For program point L206(lines 206 212) no Hoare annotation was computed. [2018-11-10 00:13:07,160 INFO L425 ceAbstractionStarter]: For program point L206-1(lines 206 212) no Hoare annotation was computed. [2018-11-10 00:13:07,160 INFO L425 ceAbstractionStarter]: For program point L198(lines 198 202) no Hoare annotation was computed. [2018-11-10 00:13:07,160 INFO L425 ceAbstractionStarter]: For program point L196-1(lines 196 245) no Hoare annotation was computed. [2018-11-10 00:13:07,160 INFO L425 ceAbstractionStarter]: For program point testEXIT(lines 186 253) no Hoare annotation was computed. [2018-11-10 00:13:07,161 INFO L425 ceAbstractionStarter]: For program point L763(lines 763 764) no Hoare annotation was computed. [2018-11-10 00:13:07,161 INFO L425 ceAbstractionStarter]: For program point L763-1(lines 746 766) no Hoare annotation was computed. [2018-11-10 00:13:07,161 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argENTRY(lines 732 777) no Hoare annotation was computed. [2018-11-10 00:13:07,161 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argEXIT(lines 732 777) no Hoare annotation was computed. [2018-11-10 00:13:07,161 INFO L425 ceAbstractionStarter]: For program point L756(lines 756 757) no Hoare annotation was computed. [2018-11-10 00:13:07,161 INFO L425 ceAbstractionStarter]: For program point __utac__get_this_argFINAL(lines 732 777) no Hoare annotation was computed. [2018-11-10 00:13:07,161 INFO L425 ceAbstractionStarter]: For program point L752(lines 752 759) no Hoare annotation was computed. [2018-11-10 00:13:07,161 INFO L425 ceAbstractionStarter]: For program point L751(line 751) no Hoare annotation was computed. [2018-11-10 00:13:07,161 INFO L425 ceAbstractionStarter]: For program point L751-1(line 751) no Hoare annotation was computed. [2018-11-10 00:13:07,161 INFO L425 ceAbstractionStarter]: For program point L746(lines 746 766) no Hoare annotation was computed. [2018-11-10 00:13:07,161 INFO L425 ceAbstractionStarter]: For program point L773(line 773) no Hoare annotation was computed. [2018-11-10 00:13:07,161 INFO L425 ceAbstractionStarter]: For program point L773-1(line 773) no Hoare annotation was computed. [2018-11-10 00:13:07,161 INFO L425 ceAbstractionStarter]: For program point L771(line 771) no Hoare annotation was computed. [2018-11-10 00:13:07,161 INFO L425 ceAbstractionStarter]: For program point L771-1(line 771) no Hoare annotation was computed. [2018-11-10 00:13:07,162 INFO L425 ceAbstractionStarter]: For program point L65(lines 65 71) no Hoare annotation was computed. [2018-11-10 00:13:07,162 INFO L425 ceAbstractionStarter]: For program point L64(lines 64 74) no Hoare annotation was computed. [2018-11-10 00:13:07,162 INFO L421 ceAbstractionStarter]: At program point L62(line 62) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse8 (not (= ~systemActive~0 0))) (.cse6 (not (= 0 ~pumpRunning~0))) (.cse7 (not (= ~waterLevel~0 1))) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse2 (= 0 ~methAndRunningLastTime~0)) (.cse1 (< 2 ~waterLevel~0)) (.cse4 (not (= ~systemActive~0 1))) (.cse3 (not (= 1 ~pumpRunning~0))) (.cse9 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 (< ~waterLevel~0 2) .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse4 .cse2 .cse7 .cse5) (or .cse8 (or .cse1 .cse6 .cse9)) (or (or .cse6 .cse4) .cse1 .cse9) (or .cse0 .cse8 (or .cse6 .cse7 .cse5) .cse2) (or .cse1 .cse4 .cse3 .cse9))) [2018-11-10 00:13:07,162 INFO L425 ceAbstractionStarter]: For program point L62-1(line 62) no Hoare annotation was computed. [2018-11-10 00:13:07,162 INFO L425 ceAbstractionStarter]: For program point L60(lines 60 77) no Hoare annotation was computed. [2018-11-10 00:13:07,162 INFO L425 ceAbstractionStarter]: For program point L60-1(lines 52 80) no Hoare annotation was computed. [2018-11-10 00:13:07,162 INFO L421 ceAbstractionStarter]: At program point L58(line 58) the Hoare annotation is: (let ((.cse10 (= ~waterLevel~0 1))) (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse3 (not .cse10)) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (let ((.cse7 (not (= 1 ~pumpRunning~0))) (.cse2 (not (= ~systemActive~0 1))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 1))) (.cse8 (not (= ~systemActive~0 0))) (.cse9 (or .cse0 .cse3 .cse4)) (.cse1 (= 0 ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 (< 2 ~waterLevel~0) .cse1 (< ~waterLevel~0 2) .cse7 .cse2 .cse4) (or .cse8 .cse1 .cse9 .cse5) (or .cse6 .cse0 .cse2 .cse1 .cse3 .cse4) (or .cse10 (< 1 ~waterLevel~0) .cse1 .cse7 .cse2 .cse4 .cse5) (or .cse6 .cse8 .cse9 .cse1))))) [2018-11-10 00:13:07,162 INFO L425 ceAbstractionStarter]: For program point L58-1(line 58) no Hoare annotation was computed. [2018-11-10 00:13:07,163 INFO L421 ceAbstractionStarter]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 52 80) the Hoare annotation is: (let ((.cse10 (= ~waterLevel~0 1))) (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse3 (not .cse10)) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (let ((.cse7 (not (= 1 ~pumpRunning~0))) (.cse2 (not (= ~systemActive~0 1))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 1))) (.cse8 (not (= ~systemActive~0 0))) (.cse9 (or .cse0 .cse3 .cse4)) (.cse1 (= 0 ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 (< 2 ~waterLevel~0) .cse1 (< ~waterLevel~0 2) .cse7 .cse2 .cse4) (or .cse8 .cse1 .cse9 .cse5) (or .cse6 .cse0 .cse2 .cse1 .cse3 .cse4) (or .cse10 (< 1 ~waterLevel~0) .cse1 .cse7 .cse2 .cse4 .cse5) (or .cse6 .cse8 .cse9 .cse1))))) [2018-11-10 00:13:07,163 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification2_spec__2EXIT(lines 52 80) no Hoare annotation was computed. [2018-11-10 00:13:07,163 INFO L421 ceAbstractionStarter]: At program point L67(line 67) the Hoare annotation is: (let ((.cse3 (not (= 0 ~pumpRunning~0))) (.cse7 (not (= ~systemActive~0 1)))) (let ((.cse1 (not (= ~systemActive~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse5 (or .cse3 .cse7)) (.cse2 (< 2 ~waterLevel~0)) (.cse6 (not (= 1 ~pumpRunning~0))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 (or .cse2 .cse3 .cse4)) (or .cse5 .cse2 .cse4) (or .cse0 .cse2 (< ~waterLevel~0 2) .cse6 .cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (or .cse0 .cse5 .cse2) (or .cse2 .cse7 .cse6 .cse4)))) [2018-11-10 00:13:07,163 INFO L421 ceAbstractionStarter]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 44 51) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (= 0 ~methAndRunningLastTime~0) (not (= ~systemActive~0 1)) (not (= ~waterLevel~0 1)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= ~methaneLevelCritical~0 0))) [2018-11-10 00:13:07,163 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification2_spec__1FINAL(lines 44 51) no Hoare annotation was computed. [2018-11-10 00:13:07,163 INFO L425 ceAbstractionStarter]: For program point __utac_acc__Specification2_spec__1EXIT(lines 44 51) no Hoare annotation was computed. [2018-11-10 00:13:07,163 INFO L425 ceAbstractionStarter]: For program point L143(lines 143 151) no Hoare annotation was computed. [2018-11-10 00:13:07,163 INFO L425 ceAbstractionStarter]: For program point L143-2(lines 143 151) no Hoare annotation was computed. [2018-11-10 00:13:07,163 INFO L425 ceAbstractionStarter]: For program point printEnvironmentEXIT(lines 135 157) no Hoare annotation was computed. [2018-11-10 00:13:07,163 INFO L425 ceAbstractionStarter]: For program point printEnvironmentENTRY(lines 135 157) no Hoare annotation was computed. [2018-11-10 00:13:07,163 INFO L425 ceAbstractionStarter]: For program point printEnvironmentFINAL(lines 135 157) no Hoare annotation was computed. [2018-11-10 00:13:07,163 INFO L425 ceAbstractionStarter]: For program point L667(line 667) no Hoare annotation was computed. [2018-11-10 00:13:07,164 INFO L425 ceAbstractionStarter]: For program point L667-1(line 667) no Hoare annotation was computed. [2018-11-10 00:13:07,164 INFO L425 ceAbstractionStarter]: For program point L663(line 663) no Hoare annotation was computed. [2018-11-10 00:13:07,164 INFO L425 ceAbstractionStarter]: For program point L663-1(line 663) no Hoare annotation was computed. [2018-11-10 00:13:07,164 INFO L425 ceAbstractionStarter]: For program point L717(lines 717 728) no Hoare annotation was computed. [2018-11-10 00:13:07,164 INFO L425 ceAbstractionStarter]: For program point L680(lines 680 684) no Hoare annotation was computed. [2018-11-10 00:13:07,164 INFO L425 ceAbstractionStarter]: For program point L709(line 709) no Hoare annotation was computed. [2018-11-10 00:13:07,164 INFO L425 ceAbstractionStarter]: For program point L709-1(line 709) no Hoare annotation was computed. [2018-11-10 00:13:07,164 INFO L425 ceAbstractionStarter]: For program point L705(line 705) no Hoare annotation was computed. [2018-11-10 00:13:07,164 INFO L425 ceAbstractionStarter]: For program point L705-1(line 705) no Hoare annotation was computed. [2018-11-10 00:13:07,164 INFO L425 ceAbstractionStarter]: For program point L693(line 693) no Hoare annotation was computed. [2018-11-10 00:13:07,164 INFO L425 ceAbstractionStarter]: For program point L660(line 660) no Hoare annotation was computed. [2018-11-10 00:13:07,164 INFO L425 ceAbstractionStarter]: For program point L693-1(line 693) no Hoare annotation was computed. [2018-11-10 00:13:07,164 INFO L425 ceAbstractionStarter]: For program point L660-1(line 660) no Hoare annotation was computed. [2018-11-10 00:13:07,164 INFO L425 ceAbstractionStarter]: For program point L689(line 689) no Hoare annotation was computed. [2018-11-10 00:13:07,165 INFO L425 ceAbstractionStarter]: For program point L689-1(line 689) no Hoare annotation was computed. [2018-11-10 00:13:07,165 INFO L425 ceAbstractionStarter]: For program point L718(lines 718 725) no Hoare annotation was computed. [2018-11-10 00:13:07,165 INFO L425 ceAbstractionStarter]: For program point L710(line 710) no Hoare annotation was computed. [2018-11-10 00:13:07,165 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtENTRY(lines 629 731) no Hoare annotation was computed. [2018-11-10 00:13:07,165 INFO L425 ceAbstractionStarter]: For program point L694(line 694) no Hoare annotation was computed. [2018-11-10 00:13:07,165 INFO L425 ceAbstractionStarter]: For program point L653(lines 653 657) no Hoare annotation was computed. [2018-11-10 00:13:07,165 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtFINAL(lines 629 731) no Hoare annotation was computed. [2018-11-10 00:13:07,165 INFO L425 ceAbstractionStarter]: For program point L678-1(lines 678 698) no Hoare annotation was computed. [2018-11-10 00:13:07,165 INFO L425 ceAbstractionStarter]: For program point L678-3(lines 678 698) no Hoare annotation was computed. [2018-11-10 00:13:07,165 INFO L425 ceAbstractionStarter]: For program point L707(line 707) no Hoare annotation was computed. [2018-11-10 00:13:07,165 INFO L425 ceAbstractionStarter]: For program point L707-1(line 707) no Hoare annotation was computed. [2018-11-10 00:13:07,165 INFO L425 ceAbstractionStarter]: For program point L699(lines 677 700) no Hoare annotation was computed. [2018-11-10 00:13:07,165 INFO L425 ceAbstractionStarter]: For program point L691(line 691) no Hoare annotation was computed. [2018-11-10 00:13:07,165 INFO L425 ceAbstractionStarter]: For program point L658(lines 658 674) no Hoare annotation was computed. [2018-11-10 00:13:07,166 INFO L425 ceAbstractionStarter]: For program point L691-1(line 691) no Hoare annotation was computed. [2018-11-10 00:13:07,166 INFO L425 ceAbstractionStarter]: For program point __utac__error_stack_mgtEXIT(lines 629 731) no Hoare annotation was computed. [2018-11-10 00:13:07,166 INFO L425 ceAbstractionStarter]: For program point L720(line 720) no Hoare annotation was computed. [2018-11-10 00:13:07,166 INFO L425 ceAbstractionStarter]: For program point L720-1(line 720) no Hoare annotation was computed. [2018-11-10 00:13:07,166 INFO L425 ceAbstractionStarter]: For program point L679(lines 678 698) no Hoare annotation was computed. [2018-11-10 00:13:07,166 INFO L425 ceAbstractionStarter]: For program point L675(lines 675 716) no Hoare annotation was computed. [2018-11-10 00:13:07,166 INFO L425 ceAbstractionStarter]: For program point select_oneENTRY(lines 935 944) no Hoare annotation was computed. [2018-11-10 00:13:07,166 INFO L425 ceAbstractionStarter]: For program point select_oneFINAL(lines 935 944) no Hoare annotation was computed. [2018-11-10 00:13:07,166 INFO L425 ceAbstractionStarter]: For program point select_oneEXIT(lines 935 944) no Hoare annotation was computed. [2018-11-10 00:13:07,166 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-10 00:13:07,166 INFO L425 ceAbstractionStarter]: For program point L764(line 764) no Hoare annotation was computed. [2018-11-10 00:13:07,166 INFO L425 ceAbstractionStarter]: For program point L411(line 411) no Hoare annotation was computed. [2018-11-10 00:13:07,166 INFO L425 ceAbstractionStarter]: For program point L411-1(line 411) no Hoare annotation was computed. [2018-11-10 00:13:07,166 INFO L425 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-11-10 00:13:07,167 INFO L425 ceAbstractionStarter]: For program point L409(line 409) no Hoare annotation was computed. [2018-11-10 00:13:07,167 INFO L425 ceAbstractionStarter]: For program point L153-1(line 153) no Hoare annotation was computed. [2018-11-10 00:13:07,167 INFO L425 ceAbstractionStarter]: For program point L409-1(line 409) no Hoare annotation was computed. [2018-11-10 00:13:07,167 INFO L425 ceAbstractionStarter]: For program point L149(line 149) no Hoare annotation was computed. [2018-11-10 00:13:07,167 INFO L425 ceAbstractionStarter]: For program point L405(line 405) no Hoare annotation was computed. [2018-11-10 00:13:07,167 INFO L425 ceAbstractionStarter]: For program point L149-1(line 149) no Hoare annotation was computed. [2018-11-10 00:13:07,167 INFO L425 ceAbstractionStarter]: For program point L405-1(line 405) no Hoare annotation was computed. [2018-11-10 00:13:07,167 INFO L425 ceAbstractionStarter]: For program point L756(line 756) no Hoare annotation was computed. [2018-11-10 00:13:07,167 INFO L425 ceAbstractionStarter]: For program point L756-1(line 756) no Hoare annotation was computed. [2018-11-10 00:13:07,167 INFO L425 ceAbstractionStarter]: For program point L756-2(line 756) no Hoare annotation was computed. [2018-11-10 00:13:07,167 INFO L425 ceAbstractionStarter]: For program point L145(line 145) no Hoare annotation was computed. [2018-11-10 00:13:07,167 INFO L425 ceAbstractionStarter]: For program point L401(line 401) no Hoare annotation was computed. [2018-11-10 00:13:07,167 INFO L425 ceAbstractionStarter]: For program point L145-1(line 145) no Hoare annotation was computed. [2018-11-10 00:13:07,168 INFO L425 ceAbstractionStarter]: For program point L401-1(line 401) no Hoare annotation was computed. [2018-11-10 00:13:07,168 INFO L425 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-11-10 00:13:07,168 INFO L425 ceAbstractionStarter]: For program point L397(line 397) no Hoare annotation was computed. [2018-11-10 00:13:07,168 INFO L425 ceAbstractionStarter]: For program point L397-1(line 397) no Hoare annotation was computed. [2018-11-10 00:13:07,168 INFO L425 ceAbstractionStarter]: For program point L810(line 810) no Hoare annotation was computed. [2018-11-10 00:13:07,168 INFO L425 ceAbstractionStarter]: For program point L393(line 393) no Hoare annotation was computed. [2018-11-10 00:13:07,168 INFO L425 ceAbstractionStarter]: For program point L393-1(line 393) no Hoare annotation was computed. [2018-11-10 00:13:07,168 INFO L425 ceAbstractionStarter]: For program point L389(line 389) no Hoare annotation was computed. [2018-11-10 00:13:07,168 INFO L425 ceAbstractionStarter]: For program point L802(line 802) no Hoare annotation was computed. [2018-11-10 00:13:07,168 INFO L425 ceAbstractionStarter]: For program point L385(line 385) no Hoare annotation was computed. [2018-11-10 00:13:07,168 INFO L425 ceAbstractionStarter]: For program point L802-1(line 802) no Hoare annotation was computed. [2018-11-10 00:13:07,168 INFO L425 ceAbstractionStarter]: For program point L385-1(line 385) no Hoare annotation was computed. [2018-11-10 00:13:07,168 INFO L425 ceAbstractionStarter]: For program point L763(line 763) no Hoare annotation was computed. [2018-11-10 00:13:07,168 INFO L425 ceAbstractionStarter]: For program point L763-1(line 763) no Hoare annotation was computed. [2018-11-10 00:13:07,168 INFO L425 ceAbstractionStarter]: For program point L757(line 757) no Hoare annotation was computed. [2018-11-10 00:13:07,169 INFO L425 ceAbstractionStarter]: For program point L140(line 140) no Hoare annotation was computed. [2018-11-10 00:13:07,169 INFO L425 ceAbstractionStarter]: For program point L140-1(line 140) no Hoare annotation was computed. [2018-11-10 00:13:07,169 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 00:13:07,169 INFO L425 ceAbstractionStarter]: For program point L809(line 809) no Hoare annotation was computed. [2018-11-10 00:13:07,169 INFO L425 ceAbstractionStarter]: For program point L809-1(line 809) no Hoare annotation was computed. [2018-11-10 00:13:07,169 INFO L425 ceAbstractionStarter]: For program point L803(line 803) no Hoare annotation was computed. [2018-11-10 00:13:07,169 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-10 00:13:07,169 INFO L425 ceAbstractionStarter]: For program point activatePumpFINAL(lines 344 351) no Hoare annotation was computed. [2018-11-10 00:13:07,169 INFO L425 ceAbstractionStarter]: For program point activatePumpEXIT(lines 344 351) no Hoare annotation was computed. [2018-11-10 00:13:07,169 INFO L421 ceAbstractionStarter]: At program point activatePumpENTRY(lines 344 351) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (< 2 ~waterLevel~0)) (.cse3 (< ~waterLevel~0 2)) (.cse4 (not (= ~systemActive~0 1))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (and (or .cse0 (not (= ~methaneLevelCritical~0 1)) .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse1 .cse2 .cse3 .cse4 .cse5 (not (= ~methaneLevelCritical~0 0)) .cse0))) [2018-11-10 00:13:07,169 INFO L425 ceAbstractionStarter]: For program point getWaterLevelENTRY(lines 158 166) no Hoare annotation was computed. [2018-11-10 00:13:07,169 INFO L425 ceAbstractionStarter]: For program point getWaterLevelFINAL(lines 158 166) no Hoare annotation was computed. [2018-11-10 00:13:07,170 INFO L425 ceAbstractionStarter]: For program point getWaterLevelEXIT(lines 158 166) no Hoare annotation was computed. [2018-11-10 00:13:07,170 INFO L425 ceAbstractionStarter]: For program point isHighWaterLevelEXIT(lines 416 434) no Hoare annotation was computed. [2018-11-10 00:13:07,170 INFO L425 ceAbstractionStarter]: For program point L425(lines 425 429) no Hoare annotation was computed. [2018-11-10 00:13:07,170 INFO L428 ceAbstractionStarter]: At program point L423(line 423) the Hoare annotation is: true [2018-11-10 00:13:07,170 INFO L425 ceAbstractionStarter]: For program point L425-2(lines 425 429) no Hoare annotation was computed. [2018-11-10 00:13:07,170 INFO L425 ceAbstractionStarter]: For program point L423-1(line 423) no Hoare annotation was computed. [2018-11-10 00:13:07,170 INFO L428 ceAbstractionStarter]: At program point isHighWaterLevelENTRY(lines 416 434) the Hoare annotation is: true [2018-11-10 00:13:07,170 INFO L425 ceAbstractionStarter]: For program point isHighWaterLevelFINAL(lines 416 434) no Hoare annotation was computed. [2018-11-10 00:13:07,170 INFO L421 ceAbstractionStarter]: At program point changeMethaneLevelENTRY(lines 114 125) the Hoare annotation is: (let ((.cse2 (not (= 1 ~pumpRunning~0))) (.cse7 (= ~methaneLevelCritical~0 1)) (.cse6 (not (= |old(~methaneLevelCritical~0)| 1))) (.cse9 (not (= ~systemActive~0 0))) (.cse8 (not (= 0 ~pumpRunning~0))) (.cse1 (< 2 ~waterLevel~0)) (.cse3 (not (= ~systemActive~0 1))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= |old(~methaneLevelCritical~0)| 0))) (.cse0 (= 0 ~methaneLevelCritical~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse1 (< ~waterLevel~0 2) .cse2 .cse3 .cse7) (or (or .cse6 .cse8 .cse1 .cse3 .cse4) .cse7) (or .cse9 .cse7 (or .cse6 .cse8 .cse1 .cse4)) (or .cse8 .cse9 .cse1 .cse0 .cse4 .cse5) (or .cse8 .cse1 .cse3 .cse4 .cse5 .cse0))) [2018-11-10 00:13:07,170 INFO L425 ceAbstractionStarter]: For program point changeMethaneLevelEXIT(lines 114 125) no Hoare annotation was computed. [2018-11-10 00:13:07,170 INFO L425 ceAbstractionStarter]: For program point L118-1(lines 114 125) no Hoare annotation was computed. [2018-11-10 00:13:07,170 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-11-10 00:13:07,171 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2018-11-10 00:13:07,171 INFO L425 ceAbstractionStarter]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-11-10 00:13:07,171 INFO L428 ceAbstractionStarter]: At program point isMethaneLevelCriticalENTRY(lines 126 134) the Hoare annotation is: true [2018-11-10 00:13:07,171 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalFINAL(lines 126 134) no Hoare annotation was computed. [2018-11-10 00:13:07,171 INFO L425 ceAbstractionStarter]: For program point isMethaneLevelCriticalEXIT(lines 126 134) no Hoare annotation was computed. [2018-11-10 00:13:07,171 INFO L421 ceAbstractionStarter]: At program point L274(line 274) the Hoare annotation is: (let ((.cse13 (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)) (.cse16 (<= ~waterLevel~0 1)) (.cse17 (= ~systemActive~0 1)) (.cse18 (= ~waterLevel~0 |old(~waterLevel~0)|)) (.cse14 (= 0 ~methAndRunningLastTime~0)) (.cse15 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (let ((.cse0 (and .cse18 .cse14 .cse15)) (.cse11 (< 1 |old(~waterLevel~0)|)) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse10 (not (= ~systemActive~0 0))) (.cse9 (and (= 0 ~methaneLevelCritical~0) .cse13 .cse16 (= ~pumpRunning~0 1) .cse17 .cse15)) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse6 (and (not (= ~waterLevel~0 1)) .cse18 .cse14 .cse15)) (.cse1 (not (= ~methaneLevelCritical~0 1))) (.cse3 (< 2 |old(~waterLevel~0)|)) (.cse12 (< |old(~waterLevel~0)| 2)) (.cse7 (not (= 1 |old(~pumpRunning~0)|))) (.cse4 (not .cse17))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5)) (or .cse6 (or .cse3 .cse7 .cse4 .cse5 .cse8) .cse9) (or .cse10 (or .cse1 .cse11 .cse2 .cse5)) (or .cse1 .cse2 .cse10 .cse3 .cse12) (or .cse2 .cse3 .cse4 .cse5 .cse8 .cse0) (or .cse10 (or .cse11 .cse2 .cse5 .cse8)) (or .cse2 .cse10 .cse3 .cse12 .cse8) (or .cse3 .cse12 .cse7 .cse4 .cse9 .cse8) (or (and .cse13 .cse14 .cse15) (or .cse1 .cse3 .cse7 .cse4 .cse5) .cse6) (or .cse1 (and .cse16 .cse15) .cse3 .cse12 .cse7 .cse4)))) [2018-11-10 00:13:07,171 INFO L421 ceAbstractionStarter]: At program point L272(lines 272 278) the Hoare annotation is: (let ((.cse23 (= ~systemActive~0 1))) (let ((.cse18 (= ~pumpRunning~0 1)) (.cse16 (= ~waterLevel~0 |old(~waterLevel~0)|)) (.cse19 (= |old(~pumpRunning~0)| ~pumpRunning~0)) (.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse11 (not .cse23)) (.cse24 (not (= |old(~waterLevel~0)| 1))) (.cse12 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse21 (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)) (.cse14 (= 0 ~pumpRunning~0)) (.cse22 (<= ~waterLevel~0 1)) (.cse25 (= ~methaneLevelCritical~0 1))) (let ((.cse17 (<= 2 ~waterLevel~0)) (.cse13 (and .cse21 .cse14 .cse22 .cse25 .cse23)) (.cse15 (not (= ~waterLevel~0 1))) (.cse7 (or .cse0 .cse11 .cse24 .cse12)) (.cse4 (and .cse16 .cse19)) (.cse6 (not .cse25)) (.cse1 (not (= ~systemActive~0 0))) (.cse9 (or .cse0 .cse24 .cse12)) (.cse8 (= 0 ~methAndRunningLastTime~0)) (.cse2 (< 2 |old(~waterLevel~0)|)) (.cse3 (< |old(~waterLevel~0)| 2)) (.cse10 (not (= 1 |old(~pumpRunning~0)|))) (.cse20 (and (= 0 ~methaneLevelCritical~0) .cse21 .cse22 .cse18 .cse23 .cse19)) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse0 .cse1 .cse2 .cse3 .cse4) (or (or .cse6 .cse7) .cse8) (or .cse1 .cse8 .cse9 .cse5) (or (or .cse6 .cse2 .cse10 .cse11 .cse12) .cse13 (and .cse14 .cse15 .cse16)) (or .cse4 (and .cse17 .cse18 .cse16) (or .cse0 .cse2 .cse11 .cse12 .cse5)) (or (and .cse17 .cse18 .cse16 .cse8) (or .cse6 .cse0 .cse2 .cse11 .cse12) .cse4) (or .cse6 .cse2 .cse3 .cse10 .cse11 .cse13) (or (and .cse15 .cse16 .cse8 .cse19) (or .cse2 .cse10 .cse11 .cse12 .cse5) .cse20) (or .cse8 (or .cse7 .cse5)) (or .cse1 .cse4 (or .cse6 (< 1 |old(~waterLevel~0)|) .cse0 .cse12)) (or (or .cse0 .cse2 .cse12 .cse5) .cse1 .cse4) (or .cse6 .cse1 .cse9 .cse8) (or .cse2 .cse3 .cse10 .cse11 .cse20 .cse5))))) [2018-11-10 00:13:07,172 INFO L421 ceAbstractionStarter]: At program point timeShiftENTRY(lines 261 284) the Hoare annotation is: (let ((.cse6 (= 0 ~methAndRunningLastTime~0)) (.cse12 (= ~waterLevel~0 |old(~waterLevel~0)|)) (.cse13 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (let ((.cse11 (not (= ~methaneLevelCritical~0 0))) (.cse3 (< 2 |old(~waterLevel~0)|)) (.cse4 (< |old(~waterLevel~0)| 2)) (.cse10 (not (= 1 |old(~pumpRunning~0)|))) (.cse8 (not (= ~systemActive~0 1))) (.cse5 (and .cse12 .cse13)) (.cse2 (not (= ~systemActive~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse7 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse9 (and .cse12 .cse6 .cse13))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse6 .cse3 .cse7) (or (or .cse0 .cse1 .cse3 .cse8 .cse7) .cse9) (or .cse9 (or .cse0 .cse3 .cse10 .cse8 .cse7)) (or .cse9 (or .cse3 .cse10 .cse8 .cse7 .cse11)) (or .cse1 .cse3 .cse8 .cse7 .cse11 .cse9) (or .cse3 .cse4 .cse10 .cse5 .cse8 .cse11) (or (or .cse1 .cse3 .cse7 .cse11) .cse2 .cse9) (or .cse1 .cse2 .cse3 .cse4 .cse11 .cse5) (or .cse0 .cse3 .cse4 .cse10 .cse8 .cse5) (or .cse2 (or .cse0 (< 1 |old(~waterLevel~0)|) .cse1 .cse7) .cse9)))) [2018-11-10 00:13:07,172 INFO L421 ceAbstractionStarter]: At program point L267(line 267) the Hoare annotation is: (let ((.cse11 (= ~waterLevel~0 |old(~waterLevel~0)|)) (.cse12 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (let ((.cse5 (not (= ~systemActive~0 0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse6 (< |old(~waterLevel~0)| 2)) (.cse8 (and .cse11 .cse12)) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse10 (and .cse11 .cse12 (= 0 ~methAndRunningLastTime~0))) (.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse2 (< 2 |old(~waterLevel~0)|)) (.cse9 (not (= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= ~systemActive~0 1))) (.cse4 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse6) (or (or .cse1 .cse2 .cse4 .cse7) .cse5) (or .cse8 .cse2 .cse6 .cse9 .cse3 .cse7) (or .cse1 .cse2 .cse3 .cse4 .cse7) (or .cse1 .cse5 .cse2 .cse6 .cse7) (or .cse5 (or .cse0 .cse1 .cse2 .cse4)) (or .cse0 .cse2 .cse6 .cse9 .cse3 .cse8) (or .cse10 (or .cse2 .cse9 .cse3 .cse4 .cse7)) (or .cse10 (or .cse0 .cse2 .cse9 .cse3 .cse4))))) [2018-11-10 00:13:07,172 INFO L425 ceAbstractionStarter]: For program point timeShiftEXIT(lines 261 284) no Hoare annotation was computed. [2018-11-10 00:13:07,172 INFO L425 ceAbstractionStarter]: For program point L265(lines 264 283) no Hoare annotation was computed. [2018-11-10 00:13:07,172 INFO L425 ceAbstractionStarter]: For program point timeShiftFINAL(lines 261 284) no Hoare annotation was computed. [2018-11-10 00:13:07,172 INFO L425 ceAbstractionStarter]: For program point cleanupEXIT(lines 835 864) no Hoare annotation was computed. [2018-11-10 00:13:07,172 INFO L425 ceAbstractionStarter]: For program point L849(lines 849 853) no Hoare annotation was computed. [2018-11-10 00:13:07,172 INFO L428 ceAbstractionStarter]: At program point L849-1(lines 849 853) the Hoare annotation is: true [2018-11-10 00:13:07,172 INFO L425 ceAbstractionStarter]: For program point L845-1(lines 845 859) no Hoare annotation was computed. [2018-11-10 00:13:07,173 INFO L428 ceAbstractionStarter]: At program point L845-3(lines 845 859) the Hoare annotation is: true [2018-11-10 00:13:07,173 INFO L428 ceAbstractionStarter]: At program point L841(line 841) the Hoare annotation is: true [2018-11-10 00:13:07,173 INFO L425 ceAbstractionStarter]: For program point L841-1(line 841) no Hoare annotation was computed. [2018-11-10 00:13:07,173 INFO L428 ceAbstractionStarter]: At program point cleanupENTRY(lines 835 864) the Hoare annotation is: true [2018-11-10 00:13:07,173 INFO L428 ceAbstractionStarter]: At program point L860(lines 835 864) the Hoare annotation is: true [2018-11-10 00:13:07,173 INFO L425 ceAbstractionStarter]: For program point L856(line 856) no Hoare annotation was computed. [2018-11-10 00:13:07,173 INFO L425 ceAbstractionStarter]: For program point L846(line 846) no Hoare annotation was computed. [2018-11-10 00:13:07,173 INFO L421 ceAbstractionStarter]: At program point lowerWaterLevelENTRY(lines 90 101) the Hoare annotation is: (let ((.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 1))) (.cse1 (< 2 |old(~waterLevel~0)|)) (.cse3 (not (= ~systemActive~0 1))) (.cse7 (< |old(~waterLevel~0)| 2)) (.cse2 (not (= 1 ~pumpRunning~0))) (.cse0 (= ~waterLevel~0 |old(~waterLevel~0)|))) (and (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5)) (or .cse0 (or .cse6 (< 1 |old(~waterLevel~0)|) .cse3 .cse2 .cse4)) (or .cse0 .cse1 .cse7 .cse2 .cse3 .cse5) (or .cse6 .cse1 .cse3 .cse7 .cse2 .cse0))) [2018-11-10 00:13:07,173 INFO L425 ceAbstractionStarter]: For program point L94-1(lines 90 101) no Hoare annotation was computed. [2018-11-10 00:13:07,173 INFO L425 ceAbstractionStarter]: For program point lowerWaterLevelEXIT(lines 90 101) no Hoare annotation was computed. [2018-11-10 00:13:07,173 INFO L425 ceAbstractionStarter]: For program point setupEXIT(lines 889 895) no Hoare annotation was computed. [2018-11-10 00:13:07,174 INFO L428 ceAbstractionStarter]: At program point setupFINAL(lines 889 895) the Hoare annotation is: true [2018-11-10 00:13:07,174 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-10 00:13:07,174 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= ~systemActive~0 1) (= 0 ~methAndRunningLastTime~0)) [2018-11-10 00:13:07,174 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-10 00:13:07,174 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-10 00:13:07,174 INFO L425 ceAbstractionStarter]: For program point startSystemEXIT(lines 450 457) no Hoare annotation was computed. [2018-11-10 00:13:07,174 INFO L421 ceAbstractionStarter]: At program point startSystemENTRY(lines 450 457) the Hoare annotation is: (let ((.cse1 (not (= 0 ~pumpRunning~0))) (.cse2 (< 2 ~waterLevel~0)) (.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= |old(~systemActive~0)| 0))) (.cse4 (= ~systemActive~0 0))) (and (or .cse0 (or (not (= ~methaneLevelCritical~0 1)) .cse1 .cse2 .cse3) .cse4) (or (or .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0))) .cse0 .cse4))) [2018-11-10 00:13:07,174 INFO L425 ceAbstractionStarter]: For program point startSystemFINAL(lines 450 457) no Hoare annotation was computed. [2018-11-10 00:13:07,174 INFO L421 ceAbstractionStarter]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 293 317) the Hoare annotation is: (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (< 2 ~waterLevel~0)) (.cse3 (not (= ~systemActive~0 1))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse0 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (and (or .cse0 (or (not (= ~methaneLevelCritical~0 1)) .cse1 .cse2 .cse3 .cse4)) (or .cse0 (or (< 1 ~waterLevel~0) (not (= 1 |old(~pumpRunning~0)|)) .cse3 .cse5)) (or .cse1 .cse2 .cse3 .cse4 .cse5 .cse0))) [2018-11-10 00:13:07,174 INFO L425 ceAbstractionStarter]: For program point processEnvironment__wrappee__highWaterSensorEXIT(lines 293 317) no Hoare annotation was computed. [2018-11-10 00:13:07,174 INFO L421 ceAbstractionStarter]: At program point L312(line 312) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (< 2 ~waterLevel~0)) (.cse3 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~systemActive~0 1))) (.cse4 (not (= ~methaneLevelCritical~0 0)))) (and (or (not (= ~methaneLevelCritical~0 1)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (= |old(~pumpRunning~0)| ~pumpRunning~0) (or (< 1 ~waterLevel~0) (not (= 1 |old(~pumpRunning~0)|)) .cse2 .cse4)))) [2018-11-10 00:13:07,175 INFO L425 ceAbstractionStarter]: For program point L312-1(lines 293 317) no Hoare annotation was computed. [2018-11-10 00:13:07,175 INFO L421 ceAbstractionStarter]: At program point L307(line 307) the Hoare annotation is: (let ((.cse0 (and (= 0 processEnvironment__wrappee__highWaterSensor_~tmp~2) (= |old(~pumpRunning~0)| ~pumpRunning~0))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (< 2 ~waterLevel~0)) (.cse3 (not (= ~systemActive~0 1))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 (or (not (= ~methaneLevelCritical~0 1)) .cse1 .cse2 .cse3 .cse4)) (or (< 1 ~waterLevel~0) (not (= 1 |old(~pumpRunning~0)|)) .cse3 .cse5) (or .cse0 (or .cse1 .cse2 .cse3 .cse4 .cse5)))) [2018-11-10 00:13:07,175 INFO L421 ceAbstractionStarter]: At program point L303(line 303) the Hoare annotation is: (let ((.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse5 (and (<= 2 ~waterLevel~0) (= |old(~pumpRunning~0)| ~pumpRunning~0))) (.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (< 2 ~waterLevel~0)) (.cse2 (not (= ~systemActive~0 1))) (.cse3 (not (= ~methAndRunningLastTime~0 0)))) (and (or (or .cse0 .cse1 .cse2 .cse3 .cse4) .cse5) (or (< 1 ~waterLevel~0) (not (= 1 |old(~pumpRunning~0)|)) .cse2 .cse4) (or .cse5 (or (not (= ~methaneLevelCritical~0 1)) .cse0 .cse1 .cse2 .cse3)))) [2018-11-10 00:13:07,175 INFO L425 ceAbstractionStarter]: For program point L301(lines 301 309) no Hoare annotation was computed. [2018-11-10 00:13:07,175 INFO L421 ceAbstractionStarter]: At program point L299(line 299) the Hoare annotation is: (let ((.cse3 (not (= 0 |old(~pumpRunning~0)|))) (.cse4 (< 2 ~waterLevel~0)) (.cse0 (not (= ~systemActive~0 1))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (= |old(~pumpRunning~0)| ~pumpRunning~0))) (and (or (< 1 ~waterLevel~0) (not (= 1 |old(~pumpRunning~0)|)) .cse0 .cse1) (or .cse2 (or (not (= ~methaneLevelCritical~0 1)) .cse3 .cse4 .cse0 .cse5)) (or .cse3 .cse4 .cse0 .cse5 .cse1 .cse2))) [2018-11-10 00:13:07,175 INFO L425 ceAbstractionStarter]: For program point L299-1(line 299) no Hoare annotation was computed. [2018-11-10 00:13:07,175 INFO L425 ceAbstractionStarter]: For program point L297(lines 297 314) no Hoare annotation was computed. [2018-11-10 00:13:07,175 INFO L425 ceAbstractionStarter]: For program point waterRiseEXIT(lines 102 113) no Hoare annotation was computed. [2018-11-10 00:13:07,175 INFO L425 ceAbstractionStarter]: For program point L106-1(lines 102 113) no Hoare annotation was computed. [2018-11-10 00:13:07,176 INFO L421 ceAbstractionStarter]: At program point waterRiseENTRY(lines 102 113) the Hoare annotation is: (let ((.cse6 (not (= 0 ~pumpRunning~0))) (.cse8 (not (= ~systemActive~0 1)))) (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= 1 ~pumpRunning~0))) (.cse0 (or .cse6 .cse8)) (.cse9 (not (= ~methaneLevelCritical~0 1))) (.cse5 (not (= ~systemActive~0 0))) (.cse1 (< 2 |old(~waterLevel~0)|)) (.cse4 (= ~waterLevel~0 |old(~waterLevel~0)|)) (.cse2 (not (= ~methAndRunningLastTime~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse4 .cse5 .cse1 .cse6 .cse2 .cse3) (or .cse1 .cse4 .cse7 .cse8 .cse2 .cse3) (or .cse9 .cse1 .cse8 (< |old(~waterLevel~0)| 2) .cse7 .cse4) (or .cse9 .cse1 .cse0 .cse4 .cse2) (or .cse9 .cse5 .cse1 .cse4 .cse2 .cse6)))) [2018-11-10 00:13:07,176 INFO L425 ceAbstractionStarter]: For program point __automaton_failFINAL(lines 825 832) no Hoare annotation was computed. [2018-11-10 00:13:07,176 INFO L428 ceAbstractionStarter]: At program point __automaton_failENTRY(lines 825 832) the Hoare annotation is: true [2018-11-10 00:13:07,176 INFO L425 ceAbstractionStarter]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 829) no Hoare annotation was computed. [2018-11-10 00:13:07,176 INFO L425 ceAbstractionStarter]: For program point __automaton_failEXIT(lines 825 832) no Hoare annotation was computed. [2018-11-10 00:13:07,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.11 12:13:07 BoogieIcfgContainer [2018-11-10 00:13:07,188 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-10 00:13:07,188 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 00:13:07,188 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 00:13:07,188 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 00:13:07,189 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 12:12:51" (3/4) ... [2018-11-10 00:13:07,192 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 00:13:07,197 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_free [2018-11-10 00:13:07,197 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_reset [2018-11-10 00:13:07,198 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_helpers [2018-11-10 00:13:07,198 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_product [2018-11-10 00:13:07,198 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-10 00:13:07,198 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure Specification2 [2018-11-10 00:13:07,198 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure stopSystem [2018-11-10 00:13:07,198 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isPumpRunning [2018-11-10 00:13:07,198 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printPump [2018-11-10 00:13:07,198 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_features [2018-11-10 00:13:07,198 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__exception__cf_handler_set [2018-11-10 00:13:07,198 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_argtype [2018-11-10 00:13:07,198 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure runTest [2018-11-10 00:13:07,198 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneAlarm [2018-11-10 00:13:07,198 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure deactivatePump [2018-11-10 00:13:07,199 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isHighWaterSensorDry [2018-11-10 00:13:07,199 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment [2018-11-10 00:13:07,199 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__base [2018-11-10 00:13:07,199 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure test [2018-11-10 00:13:07,199 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__get_this_arg [2018-11-10 00:13:07,199 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification2_spec__2 [2018-11-10 00:13:07,199 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-10 00:13:07,199 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac_acc__Specification2_spec__1 [2018-11-10 00:13:07,199 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure printEnvironment [2018-11-10 00:13:07,199 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __utac__error_stack_mgt [2018-11-10 00:13:07,199 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure select_one [2018-11-10 00:13:07,199 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure activatePump [2018-11-10 00:13:07,199 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~int~X~int~TO~int [2018-11-10 00:13:07,199 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure changeMethaneLevel [2018-11-10 00:13:07,200 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure getWaterLevel [2018-11-10 00:13:07,200 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isHighWaterLevel [2018-11-10 00:13:07,200 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure isMethaneLevelCritical [2018-11-10 00:13:07,200 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure timeShift [2018-11-10 00:13:07,200 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure cleanup [2018-11-10 00:13:07,200 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure lowerWaterLevel [2018-11-10 00:13:07,200 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure setup [2018-11-10 00:13:07,200 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure processEnvironment__wrappee__highWaterSensor [2018-11-10 00:13:07,200 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure startSystem [2018-11-10 00:13:07,201 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure waterRise [2018-11-10 00:13:07,201 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure __automaton_fail [2018-11-10 00:13:07,207 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2018-11-10 00:13:07,207 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 17 nodes and edges [2018-11-10 00:13:07,208 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-10 00:13:07,232 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((systemActive == 0 && 0 == methaneLevelCritical) && 0 == pumpRunning) && waterLevel <= 2) && splverifierCounter == 0) && 0 == methAndRunningLastTime) || (((((systemActive == 0 && 0 == pumpRunning) && waterLevel <= 2) && methaneLevelCritical == 1) && splverifierCounter == 0) && 0 == methAndRunningLastTime)) || !(\old(systemActive) == 1)) || (((((0 == pumpRunning && waterLevel <= 2) && methaneLevelCritical == 1) && systemActive == 1) && splverifierCounter == 0) && 0 == methAndRunningLastTime)) || (((((0 == methaneLevelCritical && 0 == pumpRunning) && waterLevel <= 2) && systemActive == 1) && splverifierCounter == 0) && 0 == methAndRunningLastTime)) || !(\old(methAndRunningLastTime) == 0)) || (((((0 == methaneLevelCritical && waterLevel <= 2) && pumpRunning == 1) && systemActive == 1) && 0 == methAndRunningLastTime) && splverifierCounter == 0)) || !(0 == \old(pumpRunning))) || (((((2 <= waterLevel && waterLevel <= 2) && pumpRunning == 1) && methaneLevelCritical == 1) && systemActive == 1) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0) [2018-11-10 00:13:07,233 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 00:13:07,285 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_6de01d3d-0e96-4b23-8856-6ab698adcb65/bin-2019/uautomizer/witness.graphml [2018-11-10 00:13:07,285 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 00:13:07,286 INFO L168 Benchmark]: Toolchain (without parser) took 16596.70 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 756.0 MB). Free memory was 957.6 MB in the beginning and 1.6 GB in the end (delta: -624.3 MB). Peak memory consumption was 131.8 MB. Max. memory is 11.5 GB. [2018-11-10 00:13:07,286 INFO L168 Benchmark]: CDTParser took 0.15 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 00:13:07,286 INFO L168 Benchmark]: CACSL2BoogieTranslator took 424.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -168.7 MB). Peak memory consumption was 39.5 MB. Max. memory is 11.5 GB. [2018-11-10 00:13:07,287 INFO L168 Benchmark]: Boogie Preprocessor took 55.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-10 00:13:07,289 INFO L168 Benchmark]: RCFGBuilder took 697.91 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: 82.7 MB). Peak memory consumption was 82.7 MB. Max. memory is 11.5 GB. [2018-11-10 00:13:07,290 INFO L168 Benchmark]: TraceAbstraction took 15317.72 ms. Allocated memory was 1.2 GB in the beginning and 1.8 GB in the end (delta: 628.1 MB). Free memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: -543.8 MB). Peak memory consumption was 836.2 MB. Max. memory is 11.5 GB. [2018-11-10 00:13:07,290 INFO L168 Benchmark]: Witness Printer took 96.86 ms. Allocated memory is still 1.8 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 190.4 kB). Peak memory consumption was 190.4 kB. Max. memory is 11.5 GB. [2018-11-10 00:13:07,291 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 424.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.9 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -168.7 MB). Peak memory consumption was 39.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 55.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 697.91 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: 82.7 MB). Peak memory consumption was 82.7 MB. Max. memory is 11.5 GB. * TraceAbstraction took 15317.72 ms. Allocated memory was 1.2 GB in the beginning and 1.8 GB in the end (delta: 628.1 MB). Free memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: -543.8 MB). Peak memory consumption was 836.2 MB. Max. memory is 11.5 GB. * Witness Printer took 96.86 ms. Allocated memory is still 1.8 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 190.4 kB). Peak memory consumption was 190.4 kB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 829]: 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: 195]: Loop Invariant Derived loop invariant: (((!(0 == \old(pumpRunning)) || !(\old(systemActive) == 1)) || !(\old(waterLevel) == 1)) || !(\old(methAndRunningLastTime) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 835]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 196]: Loop Invariant Derived loop invariant: ((((((((((((((systemActive == 0 && 0 == methaneLevelCritical) && 0 == pumpRunning) && waterLevel <= 2) && splverifierCounter == 0) && 0 == methAndRunningLastTime) || (((((systemActive == 0 && 0 == pumpRunning) && waterLevel <= 2) && methaneLevelCritical == 1) && splverifierCounter == 0) && 0 == methAndRunningLastTime)) || !(\old(systemActive) == 1)) || (((((0 == pumpRunning && waterLevel <= 2) && methaneLevelCritical == 1) && systemActive == 1) && splverifierCounter == 0) && 0 == methAndRunningLastTime)) || (((((0 == methaneLevelCritical && 0 == pumpRunning) && waterLevel <= 2) && systemActive == 1) && splverifierCounter == 0) && 0 == methAndRunningLastTime)) || !(\old(methAndRunningLastTime) == 0)) || (((((0 == methaneLevelCritical && waterLevel <= 2) && pumpRunning == 1) && systemActive == 1) && 0 == methAndRunningLastTime) && splverifierCounter == 0)) || !(0 == \old(pumpRunning))) || (((((2 <= waterLevel && waterLevel <= 2) && pumpRunning == 1) && methaneLevelCritical == 1) && systemActive == 1) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 845]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 340 locations, 1 error locations. SAFE Result, 15.2s OverallTime, 13 OverallIterations, 3 TraceHistogramMax, 4.3s AutomataDifference, 0.0s DeadEndRemovalTime, 7.9s HoareAnnotationTime, HoareTripleCheckerStatistics: 3014 SDtfs, 2629 SDslu, 8578 SDs, 0 SdLazy, 4889 SolverSat, 1386 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 778 GetRequests, 648 SyntacticMatches, 3 SemanticMatches, 127 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 770 ImplicationChecksByTransitivity, 1.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3417occurred in iteration=10, 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: 0.8s AutomataMinimizationTime, 13 MinimizatonAttempts, 3042 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 64 LocationsWithAnnotation, 5956 PreInvPairs, 6147 NumberOfFragments, 5064 HoareAnnotationTreeSize, 5956 FomulaSimplifications, 70366 FormulaSimplificationTreeSizeReduction, 1.4s HoareSimplificationTime, 64 FomulaSimplificationsInter, 41097 FormulaSimplificationTreeSizeReductionInter, 6.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 2351 NumberOfCodeBlocks, 2351 NumberOfCodeBlocksAsserted, 16 NumberOfCheckSat, 2335 ConstructedInterpolants, 0 QuantifiedInterpolants, 550857 SizeOfPredicates, 7 NumberOfNonLiveVariables, 2659 ConjunctsInSsa, 31 ConjunctsInUnsatCore, 16 InterpolantComputations, 12 PerfectInterpolantSequences, 328/348 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...