/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product21.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 16:23:43,026 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 16:23:43,029 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 16:23:43,047 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 16:23:43,048 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 16:23:43,050 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 16:23:43,051 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 16:23:43,064 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 16:23:43,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 16:23:43,067 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 16:23:43,070 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 16:23:43,072 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 16:23:43,072 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 16:23:43,076 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 16:23:43,077 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 16:23:43,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 16:23:43,081 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 16:23:43,082 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 16:23:43,084 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 16:23:43,089 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 16:23:43,091 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 16:23:43,094 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 16:23:43,096 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 16:23:43,097 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 16:23:43,100 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 16:23:43,100 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 16:23:43,101 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 16:23:43,106 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 16:23:43,106 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 16:23:43,108 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 16:23:43,108 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 16:23:43,109 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 16:23:43,111 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 16:23:43,111 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 16:23:43,115 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 16:23:43,115 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 16:23:43,116 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 16:23:43,116 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 16:23:43,116 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 16:23:43,117 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 16:23:43,118 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 16:23:43,119 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-17 16:23:43,134 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 16:23:43,134 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 16:23:43,136 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 16:23:43,136 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 16:23:43,137 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 16:23:43,137 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 16:23:43,137 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 16:23:43,137 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 16:23:43,137 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 16:23:43,138 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 16:23:43,139 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 16:23:43,139 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 16:23:43,139 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 16:23:43,139 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 16:23:43,140 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 16:23:43,140 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-17 16:23:43,140 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 16:23:43,140 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 16:23:43,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 16:23:43,141 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 16:23:43,141 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-17 16:23:43,141 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 16:23:43,141 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-17 16:23:43,401 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 16:23:43,414 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 16:23:43,417 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 16:23:43,419 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 16:23:43,419 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 16:23:43,420 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product21.cil.c [2020-07-17 16:23:43,478 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/611b47827/d50b98792c9c48a6a140a92b6d5b9bab/FLAG242e90c5a [2020-07-17 16:23:43,960 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 16:23:43,960 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product21.cil.c [2020-07-17 16:23:43,972 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/611b47827/d50b98792c9c48a6a140a92b6d5b9bab/FLAG242e90c5a [2020-07-17 16:23:44,314 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/611b47827/d50b98792c9c48a6a140a92b6d5b9bab [2020-07-17 16:23:44,322 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 16:23:44,325 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 16:23:44,326 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 16:23:44,326 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 16:23:44,328 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 16:23:44,329 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:23:44" (1/1) ... [2020-07-17 16:23:44,331 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71c1fdee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:23:44, skipping insertion in model container [2020-07-17 16:23:44,331 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:23:44" (1/1) ... [2020-07-17 16:23:44,338 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 16:23:44,381 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 16:23:44,772 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 16:23:44,790 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 16:23:44,935 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 16:23:44,971 INFO L208 MainTranslator]: Completed translation [2020-07-17 16:23:44,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:23:44 WrapperNode [2020-07-17 16:23:44,972 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 16:23:44,973 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 16:23:44,973 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 16:23:44,973 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 16:23:44,985 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:23:44" (1/1) ... [2020-07-17 16:23:44,985 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:23:44" (1/1) ... [2020-07-17 16:23:45,003 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:23:44" (1/1) ... [2020-07-17 16:23:45,004 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:23:44" (1/1) ... [2020-07-17 16:23:45,031 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:23:44" (1/1) ... [2020-07-17 16:23:45,041 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:23:44" (1/1) ... [2020-07-17 16:23:45,046 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:23:44" (1/1) ... [2020-07-17 16:23:45,054 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 16:23:45,054 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 16:23:45,054 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 16:23:45,055 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 16:23:45,056 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:23:44" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-07-17 16:23:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 16:23:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 16:23:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 16:23:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 16:23:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 16:23:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 16:23:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 16:23:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 16:23:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 16:23:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-07-17 16:23:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 16:23:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 16:23:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 16:23:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 16:23:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 16:23:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 16:23:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 16:23:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 16:23:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 16:23:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 16:23:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 16:23:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-17 16:23:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 16:23:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 16:23:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 16:23:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 16:23:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 16:23:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 16:23:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 16:23:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-17 16:23:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 16:23:45,126 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 16:23:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 16:23:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 16:23:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 16:23:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 16:23:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-17 16:23:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 16:23:45,127 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 16:23:45,128 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 16:23:45,128 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 16:23:45,128 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 16:23:45,128 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 16:23:45,128 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 16:23:45,128 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 16:23:45,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 16:23:45,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 16:23:45,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 16:23:45,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 16:23:45,129 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 16:23:45,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 16:23:45,130 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 16:23:45,130 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 16:23:45,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 16:23:45,130 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 16:23:45,130 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 16:23:45,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 16:23:45,131 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 16:23:45,131 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 16:23:45,131 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 16:23:45,131 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 16:23:45,131 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-07-17 16:23:45,131 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 16:23:45,131 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 16:23:45,132 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 16:23:45,132 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 16:23:45,132 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 16:23:45,132 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 16:23:45,132 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 16:23:45,132 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 16:23:45,133 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 16:23:45,133 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 16:23:45,133 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 16:23:45,133 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 16:23:45,134 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 16:23:45,134 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 16:23:45,134 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 16:23:45,134 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 16:23:45,134 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-17 16:23:45,134 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 16:23:45,135 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 16:23:45,135 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 16:23:45,135 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 16:23:45,136 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 16:23:45,136 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-17 16:23:45,136 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-17 16:23:45,136 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 16:23:45,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 16:23:45,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 16:23:45,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 16:23:46,190 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 16:23:46,190 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 16:23:46,199 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 04:23:46 BoogieIcfgContainer [2020-07-17 16:23:46,199 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 16:23:46,202 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 16:23:46,202 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 16:23:46,206 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 16:23:46,206 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 04:23:44" (1/3) ... [2020-07-17 16:23:46,207 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1af33f69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 04:23:46, skipping insertion in model container [2020-07-17 16:23:46,207 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:23:44" (2/3) ... [2020-07-17 16:23:46,208 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1af33f69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 04:23:46, skipping insertion in model container [2020-07-17 16:23:46,208 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 04:23:46" (3/3) ... [2020-07-17 16:23:46,210 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product21.cil.c [2020-07-17 16:23:46,220 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-17 16:23:46,230 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 16:23:46,245 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 16:23:46,267 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 16:23:46,268 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 16:23:46,268 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-17 16:23:46,268 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 16:23:46,268 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 16:23:46,268 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 16:23:46,269 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 16:23:46,269 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 16:23:46,288 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states. [2020-07-17 16:23:46,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-17 16:23:46,310 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:23:46,311 INFO L422 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:23:46,312 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:23:46,318 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:23:46,318 INFO L82 PathProgramCache]: Analyzing trace with hash 857877729, now seen corresponding path program 1 times [2020-07-17 16:23:46,328 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:23:46,328 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [430882408] [2020-07-17 16:23:46,329 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:23:46,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:47,067 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:23:47,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:47,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:47,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:47,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:47,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:47,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:47,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:47,263 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:23:47,264 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [430882408] [2020-07-17 16:23:47,266 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:23:47,266 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-17 16:23:47,267 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1448529926] [2020-07-17 16:23:47,273 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 16:23:47,274 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:23:47,290 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 16:23:47,291 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-17 16:23:47,293 INFO L87 Difference]: Start difference. First operand 295 states. Second operand 3 states. [2020-07-17 16:23:48,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:23:48,667 INFO L93 Difference]: Finished difference Result 455 states and 546 transitions. [2020-07-17 16:23:48,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 16:23:48,669 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-17 16:23:48,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:23:48,687 INFO L225 Difference]: With dead ends: 455 [2020-07-17 16:23:48,687 INFO L226 Difference]: Without dead ends: 285 [2020-07-17 16:23:48,692 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-17 16:23:48,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 285 states. [2020-07-17 16:23:48,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 285 to 244. [2020-07-17 16:23:48,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 244 states. [2020-07-17 16:23:48,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 266 transitions. [2020-07-17 16:23:48,833 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 266 transitions. Word has length 142 [2020-07-17 16:23:48,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:23:48,835 INFO L479 AbstractCegarLoop]: Abstraction has 244 states and 266 transitions. [2020-07-17 16:23:48,835 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 16:23:48,836 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 266 transitions. [2020-07-17 16:23:48,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-17 16:23:48,846 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:23:48,846 INFO L422 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:23:48,847 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 16:23:48,847 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:23:48,847 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:23:48,847 INFO L82 PathProgramCache]: Analyzing trace with hash -1892826839, now seen corresponding path program 1 times [2020-07-17 16:23:48,848 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:23:48,848 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1166178288] [2020-07-17 16:23:48,848 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:23:48,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:49,329 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:23:49,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:49,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:49,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:49,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:49,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:49,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:49,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:49,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:23:49,401 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1166178288] [2020-07-17 16:23:49,401 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:23:49,402 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 16:23:49,402 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [275883221] [2020-07-17 16:23:49,404 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 16:23:49,404 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:23:49,405 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 16:23:49,405 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-17 16:23:49,405 INFO L87 Difference]: Start difference. First operand 244 states and 266 transitions. Second operand 4 states. [2020-07-17 16:23:50,067 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:23:51,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:23:51,008 INFO L93 Difference]: Finished difference Result 372 states and 421 transitions. [2020-07-17 16:23:51,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 16:23:51,009 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-17 16:23:51,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:23:51,013 INFO L225 Difference]: With dead ends: 372 [2020-07-17 16:23:51,014 INFO L226 Difference]: Without dead ends: 268 [2020-07-17 16:23:51,016 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-17 16:23:51,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2020-07-17 16:23:51,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 234. [2020-07-17 16:23:51,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 234 states. [2020-07-17 16:23:51,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 253 transitions. [2020-07-17 16:23:51,110 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 253 transitions. Word has length 143 [2020-07-17 16:23:51,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:23:51,111 INFO L479 AbstractCegarLoop]: Abstraction has 234 states and 253 transitions. [2020-07-17 16:23:51,111 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 16:23:51,112 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 253 transitions. [2020-07-17 16:23:51,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-17 16:23:51,114 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:23:51,114 INFO L422 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:23:51,115 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 16:23:51,115 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:23:51,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:23:51,115 INFO L82 PathProgramCache]: Analyzing trace with hash -754216046, now seen corresponding path program 1 times [2020-07-17 16:23:51,116 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:23:51,116 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [794816275] [2020-07-17 16:23:51,116 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:23:51,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:51,503 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:23:51,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:51,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:51,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:51,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:51,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:51,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:51,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:51,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:23:51,696 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [794816275] [2020-07-17 16:23:51,697 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:23:51,697 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 16:23:51,698 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [197629154] [2020-07-17 16:23:51,721 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 16:23:51,722 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:23:51,722 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 16:23:51,722 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-17 16:23:51,722 INFO L87 Difference]: Start difference. First operand 234 states and 253 transitions. Second operand 9 states. [2020-07-17 16:23:52,208 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 16:23:52,558 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:23:52,831 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:23:53,104 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:23:53,354 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:23:53,593 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:23:54,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:23:54,989 INFO L93 Difference]: Finished difference Result 392 states and 446 transitions. [2020-07-17 16:23:54,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 16:23:54,990 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-17 16:23:54,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:23:54,998 INFO L225 Difference]: With dead ends: 392 [2020-07-17 16:23:54,999 INFO L226 Difference]: Without dead ends: 268 [2020-07-17 16:23:55,002 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-07-17 16:23:55,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2020-07-17 16:23:55,077 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 234. [2020-07-17 16:23:55,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 234 states. [2020-07-17 16:23:55,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 252 transitions. [2020-07-17 16:23:55,080 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 252 transitions. Word has length 152 [2020-07-17 16:23:55,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:23:55,081 INFO L479 AbstractCegarLoop]: Abstraction has 234 states and 252 transitions. [2020-07-17 16:23:55,081 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 16:23:55,081 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 252 transitions. [2020-07-17 16:23:55,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-07-17 16:23:55,084 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:23:55,085 INFO L422 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:23:55,085 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 16:23:55,085 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:23:55,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:23:55,086 INFO L82 PathProgramCache]: Analyzing trace with hash 397427638, now seen corresponding path program 1 times [2020-07-17 16:23:55,086 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:23:55,086 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [958088594] [2020-07-17 16:23:55,087 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:23:55,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:55,446 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:23:55,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:55,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:55,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:55,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:55,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:55,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:55,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:55,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:55,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:23:55,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:23:55,591 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [958088594] [2020-07-17 16:23:55,592 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:23:55,592 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 16:23:55,592 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1034564039] [2020-07-17 16:23:55,593 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 16:23:55,593 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:23:55,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 16:23:55,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-17 16:23:55,594 INFO L87 Difference]: Start difference. First operand 234 states and 252 transitions. Second operand 9 states. [2020-07-17 16:23:56,115 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 16:23:57,495 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:23:57,732 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:23:58,050 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 16:23:58,345 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:23:59,407 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:23:59,646 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:23:59,883 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:24:00,267 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:24:00,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:24:00,687 INFO L93 Difference]: Finished difference Result 564 states and 671 transitions. [2020-07-17 16:24:00,687 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 16:24:00,688 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 165 [2020-07-17 16:24:00,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:24:00,693 INFO L225 Difference]: With dead ends: 564 [2020-07-17 16:24:00,693 INFO L226 Difference]: Without dead ends: 440 [2020-07-17 16:24:00,695 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-07-17 16:24:00,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 440 states. [2020-07-17 16:24:00,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 440 to 343. [2020-07-17 16:24:00,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 343 states. [2020-07-17 16:24:00,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 343 states and 378 transitions. [2020-07-17 16:24:00,812 INFO L78 Accepts]: Start accepts. Automaton has 343 states and 378 transitions. Word has length 165 [2020-07-17 16:24:00,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:24:00,813 INFO L479 AbstractCegarLoop]: Abstraction has 343 states and 378 transitions. [2020-07-17 16:24:00,813 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 16:24:00,813 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 378 transitions. [2020-07-17 16:24:00,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-07-17 16:24:00,816 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:24:00,816 INFO L422 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:24:00,816 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 16:24:00,816 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:24:00,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:24:00,817 INFO L82 PathProgramCache]: Analyzing trace with hash 6109992, now seen corresponding path program 1 times [2020-07-17 16:24:00,817 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:24:00,817 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1401661306] [2020-07-17 16:24:00,818 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:24:00,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:24:01,094 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:24:01,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:24:01,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:24:01,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:24:01,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:24:01,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:24:01,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:24:01,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:24:01,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:24:01,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:24:01,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:24:01,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:24:01,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:24:01,256 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1401661306] [2020-07-17 16:24:01,256 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:24:01,257 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-17 16:24:01,257 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1885840562] [2020-07-17 16:24:01,258 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-17 16:24:01,258 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:24:01,258 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-17 16:24:01,258 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-17 16:24:01,259 INFO L87 Difference]: Start difference. First operand 343 states and 378 transitions. Second operand 10 states. [2020-07-17 16:24:01,841 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 16:24:02,931 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:24:03,173 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:24:03,430 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:24:03,660 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:24:03,883 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:24:04,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:24:04,048 INFO L93 Difference]: Finished difference Result 523 states and 602 transitions. [2020-07-17 16:24:04,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-17 16:24:04,048 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 170 [2020-07-17 16:24:04,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:24:04,049 INFO L225 Difference]: With dead ends: 523 [2020-07-17 16:24:04,049 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 16:24:04,051 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-17 16:24:04,051 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 16:24:04,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 16:24:04,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 16:24:04,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 16:24:04,052 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 170 [2020-07-17 16:24:04,052 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:24:04,052 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 16:24:04,052 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-17 16:24:04,052 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 16:24:04,053 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 16:24:04,053 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 16:24:04,055 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 16:24:04,831 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 91 [2020-07-17 16:24:05,001 WARN L193 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 91 [2020-07-17 16:24:08,516 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-07-17 16:24:08,834 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-07-17 16:24:09,139 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-07-17 16:24:09,464 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 15 [2020-07-17 16:24:09,781 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 12 [2020-07-17 16:24:10,105 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-07-17 16:24:10,366 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-17 16:24:10,566 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 14 [2020-07-17 16:24:10,751 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 11 [2020-07-17 16:24:10,909 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-17 16:24:11,103 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-17 16:24:11,437 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 15 [2020-07-17 16:24:11,588 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-17 16:24:11,751 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:24:11,917 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-17 16:24:12,243 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 15 [2020-07-17 16:24:12,409 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-17 16:24:12,583 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19 [2020-07-17 16:24:12,735 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-17 16:24:12,892 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 14 [2020-07-17 16:24:13,067 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-17 16:24:13,195 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-17 16:24:13,351 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-17 16:24:13,735 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 15 [2020-07-17 16:24:14,026 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 14 [2020-07-17 16:24:14,289 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 14 [2020-07-17 16:24:14,505 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 16 [2020-07-17 16:24:14,830 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-07-17 16:24:15,001 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-17 16:24:15,334 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 15 [2020-07-17 16:24:15,630 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-07-17 16:24:15,807 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 24 [2020-07-17 16:24:16,009 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:24:16,168 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:24:16,388 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-17 16:24:16,603 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-17 16:24:16,786 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-17 16:24:17,059 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 14 [2020-07-17 16:24:17,241 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 16 [2020-07-17 16:24:17,567 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 15 [2020-07-17 16:24:17,763 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 16 [2020-07-17 16:24:17,941 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 19 [2020-07-17 16:24:18,193 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-17 16:24:18,368 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-17 16:24:18,729 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-07-17 16:24:18,937 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:24:19,098 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:24:19,257 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:24:19,545 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-07-17 16:24:19,823 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 12 [2020-07-17 16:24:20,105 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-07-17 16:24:20,394 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 12 [2020-07-17 16:24:20,567 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 19 [2020-07-17 16:24:20,887 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 15 [2020-07-17 16:24:21,180 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 12 [2020-07-17 16:24:21,475 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 15 [2020-07-17 16:24:21,637 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 16 [2020-07-17 16:24:21,917 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 11 [2020-07-17 16:24:22,080 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-17 16:24:22,272 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 20 [2020-07-17 16:24:22,427 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 16 [2020-07-17 16:24:22,709 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 14 [2020-07-17 16:24:23,034 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 14 [2020-07-17 16:24:23,322 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 17 [2020-07-17 16:24:23,548 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 14 [2020-07-17 16:24:23,688 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 1 [2020-07-17 16:24:23,694 INFO L268 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-07-17 16:24:23,695 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-07-17 16:24:23,695 INFO L268 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-07-17 16:24:23,695 INFO L268 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-07-17 16:24:23,695 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 92 147) no Hoare annotation was computed. [2020-07-17 16:24:23,695 INFO L268 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-07-17 16:24:23,695 INFO L268 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-07-17 16:24:23,695 INFO L268 CegarLoopResult]: For program point L139(lines 116 140) no Hoare annotation was computed. [2020-07-17 16:24:23,695 INFO L268 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-07-17 16:24:23,696 INFO L268 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-07-17 16:24:23,696 INFO L268 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-07-17 16:24:23,696 INFO L268 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-07-17 16:24:23,696 INFO L268 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-07-17 16:24:23,696 INFO L268 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-07-17 16:24:23,696 INFO L268 CegarLoopResult]: For program point L123(lines 123 127) no Hoare annotation was computed. [2020-07-17 16:24:23,696 INFO L268 CegarLoopResult]: For program point L123-1(lines 123 127) no Hoare annotation was computed. [2020-07-17 16:24:23,696 INFO L268 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-07-17 16:24:23,696 INFO L268 CegarLoopResult]: For program point L115-1(line 115) no Hoare annotation was computed. [2020-07-17 16:24:23,696 INFO L268 CegarLoopResult]: For program point L115-2(line 115) no Hoare annotation was computed. [2020-07-17 16:24:23,696 INFO L268 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-07-17 16:24:23,696 INFO L268 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-07-17 16:24:23,697 INFO L268 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-07-17 16:24:23,697 INFO L268 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-07-17 16:24:23,697 INFO L268 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-07-17 16:24:23,697 INFO L268 CegarLoopResult]: For program point L136-1(lines 117 138) no Hoare annotation was computed. [2020-07-17 16:24:23,697 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 92 147) no Hoare annotation was computed. [2020-07-17 16:24:23,697 INFO L268 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-07-17 16:24:23,697 INFO L268 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-07-17 16:24:23,697 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 92 147) no Hoare annotation was computed. [2020-07-17 16:24:23,697 INFO L268 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-07-17 16:24:23,697 INFO L268 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-07-17 16:24:23,697 INFO L268 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-07-17 16:24:23,697 INFO L268 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-07-17 16:24:23,697 INFO L268 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-07-17 16:24:23,698 INFO L268 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-07-17 16:24:23,698 INFO L268 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-07-17 16:24:23,698 INFO L268 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-07-17 16:24:23,698 INFO L268 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-07-17 16:24:23,698 INFO L268 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-07-17 16:24:23,698 INFO L268 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-07-17 16:24:23,698 INFO L268 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-07-17 16:24:23,698 INFO L268 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-07-17 16:24:23,698 INFO L268 CegarLoopResult]: For program point L134-1(line 134) no Hoare annotation was computed. [2020-07-17 16:24:23,698 INFO L268 CegarLoopResult]: For program point L134-2(line 134) no Hoare annotation was computed. [2020-07-17 16:24:23,698 INFO L268 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-07-17 16:24:23,698 INFO L268 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-07-17 16:24:23,698 INFO L268 CegarLoopResult]: For program point L192-1(line 192) no Hoare annotation was computed. [2020-07-17 16:24:23,699 INFO L268 CegarLoopResult]: For program point L192-2(line 192) no Hoare annotation was computed. [2020-07-17 16:24:23,699 INFO L268 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-07-17 16:24:23,699 INFO L268 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-07-17 16:24:23,699 INFO L268 CegarLoopResult]: For program point L188-1(line 188) no Hoare annotation was computed. [2020-07-17 16:24:23,699 INFO L268 CegarLoopResult]: For program point L188-2(line 188) no Hoare annotation was computed. [2020-07-17 16:24:23,699 INFO L268 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-07-17 16:24:23,699 INFO L268 CegarLoopResult]: For program point L180(lines 180 184) no Hoare annotation was computed. [2020-07-17 16:24:23,699 INFO L268 CegarLoopResult]: For program point L180-1(lines 180 184) no Hoare annotation was computed. [2020-07-17 16:24:23,699 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 148 207) no Hoare annotation was computed. [2020-07-17 16:24:23,699 INFO L268 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-07-17 16:24:23,699 INFO L268 CegarLoopResult]: For program point L172-1(line 172) no Hoare annotation was computed. [2020-07-17 16:24:23,699 INFO L268 CegarLoopResult]: For program point L172-2(line 172) no Hoare annotation was computed. [2020-07-17 16:24:23,700 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 148 207) no Hoare annotation was computed. [2020-07-17 16:24:23,700 INFO L268 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-07-17 16:24:23,700 INFO L268 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-07-17 16:24:23,700 INFO L268 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-07-17 16:24:23,700 INFO L268 CegarLoopResult]: For program point L197-1(line 197) no Hoare annotation was computed. [2020-07-17 16:24:23,700 INFO L268 CegarLoopResult]: For program point L197-2(line 197) no Hoare annotation was computed. [2020-07-17 16:24:23,700 INFO L268 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-07-17 16:24:23,700 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-07-17 16:24:23,700 INFO L268 CegarLoopResult]: For program point L193-1(line 193) no Hoare annotation was computed. [2020-07-17 16:24:23,700 INFO L268 CegarLoopResult]: For program point L193-2(line 193) no Hoare annotation was computed. [2020-07-17 16:24:23,700 INFO L268 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-07-17 16:24:23,700 INFO L268 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-07-17 16:24:23,700 INFO L268 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-07-17 16:24:23,701 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 148 207) no Hoare annotation was computed. [2020-07-17 16:24:23,701 INFO L268 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-07-17 16:24:23,701 INFO L268 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-07-17 16:24:23,701 INFO L268 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-07-17 16:24:23,701 INFO L268 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-07-17 16:24:23,701 INFO L268 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-07-17 16:24:23,701 INFO L268 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-07-17 16:24:23,701 INFO L268 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-07-17 16:24:23,701 INFO L268 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-07-17 16:24:23,701 INFO L268 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-07-17 16:24:23,701 INFO L268 CegarLoopResult]: For program point L174-2(lines 174 199) no Hoare annotation was computed. [2020-07-17 16:24:23,701 INFO L268 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-07-17 16:24:23,702 INFO L268 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-07-17 16:24:23,702 INFO L268 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-07-17 16:24:23,702 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-07-17 16:24:23,702 INFO L268 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-07-17 16:24:23,702 INFO L268 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-07-17 16:24:23,702 INFO L268 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-07-17 16:24:23,702 INFO L268 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-07-17 16:24:23,702 INFO L268 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-07-17 16:24:23,702 INFO L268 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-07-17 16:24:23,702 INFO L268 CegarLoopResult]: For program point L200(lines 173 201) no Hoare annotation was computed. [2020-07-17 16:24:23,703 INFO L268 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-07-17 16:24:23,703 INFO L268 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-07-17 16:24:23,703 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 650 656) the Hoare annotation is: true [2020-07-17 16:24:23,703 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 650 656) the Hoare annotation is: true [2020-07-17 16:24:23,703 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 657 665) the Hoare annotation is: (or (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (and (<= valid_product_~retValue_acc~8 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~8) (< 0 |valid_product_#res|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,703 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 657 665) the Hoare annotation is: true [2020-07-17 16:24:23,704 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 657 665) the Hoare annotation is: (or (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (and (<= valid_product_~retValue_acc~8 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~8) (< 0 |valid_product_#res|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,704 INFO L264 CegarLoopResult]: At program point L662(line 662) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,704 INFO L271 CegarLoopResult]: At program point L661(line 661) the Hoare annotation is: true [2020-07-17 16:24:23,704 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 515 537) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,704 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 515 537) the Hoare annotation is: true [2020-07-17 16:24:23,704 INFO L271 CegarLoopResult]: At program point L534(line 534) the Hoare annotation is: true [2020-07-17 16:24:23,705 INFO L264 CegarLoopResult]: At program point L527(line 527) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~4 ~systemActive~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,705 INFO L264 CegarLoopResult]: At program point L527-1(line 527) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~4 ~systemActive~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,705 INFO L264 CegarLoopResult]: At program point L525(lines 525 532) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~4 ~systemActive~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,705 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 515 537) the Hoare annotation is: true [2020-07-17 16:24:23,705 INFO L271 CegarLoopResult]: At program point L525-1(lines 525 532) the Hoare annotation is: true [2020-07-17 16:24:23,705 INFO L264 CegarLoopResult]: At program point L523(line 523) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret37| ~systemActive~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,706 INFO L264 CegarLoopResult]: At program point L522(line 522) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,706 INFO L264 CegarLoopResult]: At program point L523-1(line 523) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret37| ~systemActive~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,706 INFO L264 CegarLoopResult]: At program point L521(line 521) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,706 INFO L264 CegarLoopResult]: At program point L523-2(line 523) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~4 ~systemActive~0) (= |main_#t~ret37| ~systemActive~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,706 INFO L264 CegarLoopResult]: At program point L521-1(line 521) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,706 INFO L264 CegarLoopResult]: At program point L517(line 517) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,707 INFO L268 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-07-17 16:24:23,707 INFO L268 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-07-17 16:24:23,707 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 470 493) no Hoare annotation was computed. [2020-07-17 16:24:23,707 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-07-17 16:24:23,707 INFO L268 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-07-17 16:24:23,707 INFO L268 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-07-17 16:24:23,707 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 470 493) no Hoare annotation was computed. [2020-07-17 16:24:23,707 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-07-17 16:24:23,708 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 470 493) no Hoare annotation was computed. [2020-07-17 16:24:23,708 INFO L268 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-07-17 16:24:23,708 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-17 16:24:23,708 INFO L268 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-07-17 16:24:23,708 INFO L268 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-07-17 16:24:23,708 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-17 16:24:23,708 INFO L268 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-07-17 16:24:23,708 INFO L268 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-07-17 16:24:23,708 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-17 16:24:23,709 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 847 855) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,709 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 847 855) the Hoare annotation is: true [2020-07-17 16:24:23,709 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 847 855) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,709 INFO L264 CegarLoopResult]: At program point L852(line 852) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,709 INFO L271 CegarLoopResult]: At program point L851(line 851) the Hoare annotation is: true [2020-07-17 16:24:23,709 INFO L271 CegarLoopResult]: At program point L899-2(line 899) the Hoare annotation is: true [2020-07-17 16:24:23,709 INFO L271 CegarLoopResult]: At program point L899-3(line 899) the Hoare annotation is: true [2020-07-17 16:24:23,709 INFO L271 CegarLoopResult]: At program point L895(line 895) the Hoare annotation is: true [2020-07-17 16:24:23,710 INFO L271 CegarLoopResult]: At program point L894(line 894) the Hoare annotation is: true [2020-07-17 16:24:23,710 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 892 910) the Hoare annotation is: true [2020-07-17 16:24:23,710 INFO L271 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 892 910) the Hoare annotation is: true [2020-07-17 16:24:23,710 INFO L271 CegarLoopResult]: At program point L907(line 907) the Hoare annotation is: true [2020-07-17 16:24:23,710 INFO L271 CegarLoopResult]: At program point L904(line 904) the Hoare annotation is: true [2020-07-17 16:24:23,710 INFO L271 CegarLoopResult]: At program point L902(line 902) the Hoare annotation is: true [2020-07-17 16:24:23,710 INFO L271 CegarLoopResult]: At program point L901(lines 901 905) the Hoare annotation is: true [2020-07-17 16:24:23,710 INFO L271 CegarLoopResult]: At program point L899(line 899) the Hoare annotation is: true [2020-07-17 16:24:23,711 INFO L271 CegarLoopResult]: At program point L901-2(lines 901 905) the Hoare annotation is: true [2020-07-17 16:24:23,711 INFO L271 CegarLoopResult]: At program point L899-1(line 899) the Hoare annotation is: true [2020-07-17 16:24:23,711 INFO L271 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 892 910) the Hoare annotation is: true [2020-07-17 16:24:23,711 INFO L268 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-07-17 16:24:23,711 INFO L268 CegarLoopResult]: For program point L863(lines 863 871) no Hoare annotation was computed. [2020-07-17 16:24:23,711 INFO L268 CegarLoopResult]: For program point L863-2(lines 863 871) no Hoare annotation was computed. [2020-07-17 16:24:23,711 INFO L268 CegarLoopResult]: For program point L886(line 886) no Hoare annotation was computed. [2020-07-17 16:24:23,711 INFO L268 CegarLoopResult]: For program point L886-1(line 886) no Hoare annotation was computed. [2020-07-17 16:24:23,711 INFO L268 CegarLoopResult]: For program point L881(line 881) no Hoare annotation was computed. [2020-07-17 16:24:23,712 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 856 891) no Hoare annotation was computed. [2020-07-17 16:24:23,712 INFO L268 CegarLoopResult]: For program point L877(line 877) no Hoare annotation was computed. [2020-07-17 16:24:23,712 INFO L268 CegarLoopResult]: For program point L875(lines 875 883) no Hoare annotation was computed. [2020-07-17 16:24:23,712 INFO L268 CegarLoopResult]: For program point L875-2(lines 875 883) no Hoare annotation was computed. [2020-07-17 16:24:23,712 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 856 891) no Hoare annotation was computed. [2020-07-17 16:24:23,712 INFO L268 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-07-17 16:24:23,712 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 856 891) no Hoare annotation was computed. [2020-07-17 16:24:23,712 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 643 649) the Hoare annotation is: true [2020-07-17 16:24:23,712 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 643 649) the Hoare annotation is: true [2020-07-17 16:24:23,712 INFO L268 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-07-17 16:24:23,713 INFO L268 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-07-17 16:24:23,713 INFO L268 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-07-17 16:24:23,713 INFO L268 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-07-17 16:24:23,713 INFO L268 CegarLoopResult]: For program point L56(line 56) no Hoare annotation was computed. [2020-07-17 16:24:23,713 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-07-17 16:24:23,713 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 46 91) no Hoare annotation was computed. [2020-07-17 16:24:23,713 INFO L268 CegarLoopResult]: For program point L54(line 54) no Hoare annotation was computed. [2020-07-17 16:24:23,713 INFO L268 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-07-17 16:24:23,714 INFO L268 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-07-17 16:24:23,714 INFO L268 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-07-17 16:24:23,714 INFO L268 CegarLoopResult]: For program point L50(line 50) no Hoare annotation was computed. [2020-07-17 16:24:23,714 INFO L268 CegarLoopResult]: For program point L83-1(line 83) no Hoare annotation was computed. [2020-07-17 16:24:23,714 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-07-17 16:24:23,714 INFO L268 CegarLoopResult]: For program point L83-2(line 83) no Hoare annotation was computed. [2020-07-17 16:24:23,714 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 46 91) no Hoare annotation was computed. [2020-07-17 16:24:23,714 INFO L268 CegarLoopResult]: For program point L79(line 79) no Hoare annotation was computed. [2020-07-17 16:24:23,714 INFO L268 CegarLoopResult]: For program point L46(lines 46 91) no Hoare annotation was computed. [2020-07-17 16:24:23,715 INFO L268 CegarLoopResult]: For program point L46-1(lines 46 91) no Hoare annotation was computed. [2020-07-17 16:24:23,715 INFO L268 CegarLoopResult]: For program point L75(line 75) no Hoare annotation was computed. [2020-07-17 16:24:23,715 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 46 91) no Hoare annotation was computed. [2020-07-17 16:24:23,715 INFO L268 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-07-17 16:24:23,715 INFO L268 CegarLoopResult]: For program point L69(line 69) no Hoare annotation was computed. [2020-07-17 16:24:23,715 INFO L268 CegarLoopResult]: For program point L69-1(line 69) no Hoare annotation was computed. [2020-07-17 16:24:23,715 INFO L268 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-07-17 16:24:23,715 INFO L268 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-07-17 16:24:23,715 INFO L268 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-07-17 16:24:23,716 INFO L268 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2020-07-17 16:24:23,716 INFO L268 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2020-07-17 16:24:23,716 INFO L268 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-07-17 16:24:23,716 INFO L268 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2020-07-17 16:24:23,716 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-07-17 16:24:23,716 INFO L268 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-07-17 16:24:23,716 INFO L268 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-07-17 16:24:23,716 INFO L268 CegarLoopResult]: For program point L49(line 49) no Hoare annotation was computed. [2020-07-17 16:24:23,716 INFO L268 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-07-17 16:24:23,716 INFO L268 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-07-17 16:24:23,717 INFO L268 CegarLoopResult]: For program point L76(line 76) no Hoare annotation was computed. [2020-07-17 16:24:23,717 INFO L268 CegarLoopResult]: For program point L76-1(line 76) no Hoare annotation was computed. [2020-07-17 16:24:23,717 INFO L268 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2020-07-17 16:24:23,717 INFO L268 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2020-07-17 16:24:23,717 INFO L268 CegarLoopResult]: For program point L72-1(line 72) no Hoare annotation was computed. [2020-07-17 16:24:23,717 INFO L268 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-07-17 16:24:23,717 INFO L268 CegarLoopResult]: For program point L68(line 68) no Hoare annotation was computed. [2020-07-17 16:24:23,717 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-07-17 16:24:23,718 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 359 404) no Hoare annotation was computed. [2020-07-17 16:24:23,718 INFO L268 CegarLoopResult]: For program point L378-1(line 378) no Hoare annotation was computed. [2020-07-17 16:24:23,718 INFO L268 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-07-17 16:24:23,718 INFO L268 CegarLoopResult]: For program point L378-2(line 378) no Hoare annotation was computed. [2020-07-17 16:24:23,718 INFO L268 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-07-17 16:24:23,718 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-17 16:24:23,718 INFO L268 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-07-17 16:24:23,718 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-07-17 16:24:23,718 INFO L268 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-07-17 16:24:23,719 INFO L268 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-07-17 16:24:23,719 INFO L268 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-07-17 16:24:23,719 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-17 16:24:23,719 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 359 404) no Hoare annotation was computed. [2020-07-17 16:24:23,719 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-07-17 16:24:23,719 INFO L268 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-07-17 16:24:23,719 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 359 404) no Hoare annotation was computed. [2020-07-17 16:24:23,719 INFO L268 CegarLoopResult]: For program point L383(lines 383 384) no Hoare annotation was computed. [2020-07-17 16:24:23,719 INFO L268 CegarLoopResult]: For program point L379(lines 379 386) no Hoare annotation was computed. [2020-07-17 16:24:23,720 INFO L268 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-07-17 16:24:23,720 INFO L268 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-07-17 16:24:23,720 INFO L268 CegarLoopResult]: For program point L373(lines 373 393) no Hoare annotation was computed. [2020-07-17 16:24:23,720 INFO L268 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-07-17 16:24:23,720 INFO L268 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-07-17 16:24:23,720 INFO L268 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-07-17 16:24:23,720 INFO L268 CegarLoopResult]: For program point L400-1(line 400) no Hoare annotation was computed. [2020-07-17 16:24:23,720 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-17 16:24:23,721 INFO L268 CegarLoopResult]: For program point L400-2(line 400) no Hoare annotation was computed. [2020-07-17 16:24:23,721 INFO L268 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-07-17 16:24:23,721 INFO L268 CegarLoopResult]: For program point L398-1(line 398) no Hoare annotation was computed. [2020-07-17 16:24:23,721 INFO L268 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-07-17 16:24:23,721 INFO L268 CegarLoopResult]: For program point L398-2(line 398) no Hoare annotation was computed. [2020-07-17 16:24:23,721 INFO L268 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-07-17 16:24:23,721 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-07-17 16:24:23,721 INFO L268 CegarLoopResult]: For program point L359(lines 359 404) no Hoare annotation was computed. [2020-07-17 16:24:23,721 INFO L268 CegarLoopResult]: For program point L390(lines 390 391) no Hoare annotation was computed. [2020-07-17 16:24:23,722 INFO L268 CegarLoopResult]: For program point L390-1(lines 373 393) no Hoare annotation was computed. [2020-07-17 16:24:23,722 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 502 511) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,722 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 502 511) the Hoare annotation is: true [2020-07-17 16:24:23,722 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 502 511) the Hoare annotation is: true [2020-07-17 16:24:23,722 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 836 846) the Hoare annotation is: true [2020-07-17 16:24:23,722 INFO L271 CegarLoopResult]: At program point L843(line 843) the Hoare annotation is: true [2020-07-17 16:24:23,722 INFO L271 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 836 846) the Hoare annotation is: true [2020-07-17 16:24:23,723 INFO L271 CegarLoopResult]: At program point L841(line 841) the Hoare annotation is: true [2020-07-17 16:24:23,723 INFO L271 CegarLoopResult]: At program point L841-1(line 841) the Hoare annotation is: true [2020-07-17 16:24:23,723 INFO L271 CegarLoopResult]: At program point L841-2(line 841) the Hoare annotation is: true [2020-07-17 16:24:23,723 INFO L271 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 836 846) the Hoare annotation is: true [2020-07-17 16:24:23,723 INFO L271 CegarLoopResult]: At program point L841-3(line 841) the Hoare annotation is: true [2020-07-17 16:24:23,723 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 828 835) the Hoare annotation is: true [2020-07-17 16:24:23,723 INFO L271 CegarLoopResult]: At program point deactivatePumpEXIT(lines 828 835) the Hoare annotation is: true [2020-07-17 16:24:23,723 INFO L271 CegarLoopResult]: At program point deactivatePumpFINAL(lines 828 835) the Hoare annotation is: true [2020-07-17 16:24:23,724 INFO L264 CegarLoopResult]: At program point L801(line 801) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,724 INFO L264 CegarLoopResult]: At program point L801-1(line 801) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,724 INFO L264 CegarLoopResult]: At program point L799(lines 799 816) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,724 INFO L264 CegarLoopResult]: At program point L801-2(line 801) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,724 INFO L264 CegarLoopResult]: At program point L801-3(line 801) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,724 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 795 819) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,724 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 795 819) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,725 INFO L264 CegarLoopResult]: At program point L814(line 814) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,725 INFO L264 CegarLoopResult]: At program point L814-1(lines 795 819) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,725 INFO L264 CegarLoopResult]: At program point L809(line 809) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,725 INFO L264 CegarLoopResult]: At program point L805(line 805) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,725 INFO L264 CegarLoopResult]: At program point L803(lines 803 811) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,725 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 761 767) the Hoare annotation is: true [2020-07-17 16:24:23,725 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 761 767) the Hoare annotation is: true [2020-07-17 16:24:23,726 INFO L264 CegarLoopResult]: At program point L671(line 671) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,726 INFO L264 CegarLoopResult]: At program point L713(lines 713 717) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,726 INFO L264 CegarLoopResult]: At program point L713-2(lines 707 718) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,726 INFO L264 CegarLoopResult]: At program point L705(line 705) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,726 INFO L264 CegarLoopResult]: At program point L672(line 672) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,726 INFO L264 CegarLoopResult]: At program point L705-1(line 705) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,727 INFO L264 CegarLoopResult]: At program point L697(lines 697 703) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,727 INFO L264 CegarLoopResult]: At program point L697-1(lines 697 703) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,727 INFO L264 CegarLoopResult]: At program point L689(line 689) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,727 INFO L264 CegarLoopResult]: At program point L685(line 685) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,727 INFO L264 CegarLoopResult]: At program point L685-1(line 685) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,727 INFO L271 CegarLoopResult]: At program point testEXIT(lines 667 730) the Hoare annotation is: true [2020-07-17 16:24:23,728 INFO L264 CegarLoopResult]: At program point testENTRY(lines 667 730) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,728 INFO L264 CegarLoopResult]: At program point L669(line 669) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,728 INFO L271 CegarLoopResult]: At program point testFINAL(lines 667 730) the Hoare annotation is: true [2020-07-17 16:24:23,728 INFO L264 CegarLoopResult]: At program point L723(lines 676 724) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,728 INFO L264 CegarLoopResult]: At program point L711(line 711) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,728 INFO L264 CegarLoopResult]: At program point L678(lines 677 722) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,729 INFO L264 CegarLoopResult]: At program point L711-1(line 711) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,729 INFO L264 CegarLoopResult]: At program point L711-2(line 711) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,729 INFO L264 CegarLoopResult]: At program point L707(lines 707 718) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,729 INFO L264 CegarLoopResult]: At program point L670(line 670) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,729 INFO L264 CegarLoopResult]: At program point L699(line 699) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,729 INFO L264 CegarLoopResult]: At program point L695(line 695) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,729 INFO L264 CegarLoopResult]: At program point L695-1(line 695) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,730 INFO L264 CegarLoopResult]: At program point L720(lines 677 722) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,730 INFO L264 CegarLoopResult]: At program point L687(lines 687 693) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,730 INFO L264 CegarLoopResult]: At program point L687-1(lines 687 693) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,730 INFO L264 CegarLoopResult]: At program point L679(lines 679 683) the Hoare annotation is: (or (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,730 INFO L264 CegarLoopResult]: At program point L675(line 675) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,730 INFO L268 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-07-17 16:24:23,730 INFO L268 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-07-17 16:24:23,731 INFO L268 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-07-17 16:24:23,731 INFO L268 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-07-17 16:24:23,731 INFO L268 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-07-17 16:24:23,731 INFO L268 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-07-17 16:24:23,731 INFO L268 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-07-17 16:24:23,731 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 313 358) no Hoare annotation was computed. [2020-07-17 16:24:23,731 INFO L268 CegarLoopResult]: For program point L337(lines 337 338) no Hoare annotation was computed. [2020-07-17 16:24:23,731 INFO L268 CegarLoopResult]: For program point L333(lines 333 340) no Hoare annotation was computed. [2020-07-17 16:24:23,731 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-07-17 16:24:23,732 INFO L268 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-07-17 16:24:23,732 INFO L268 CegarLoopResult]: For program point L327(lines 327 347) no Hoare annotation was computed. [2020-07-17 16:24:23,732 INFO L268 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-07-17 16:24:23,732 INFO L268 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-07-17 16:24:23,732 INFO L268 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-07-17 16:24:23,732 INFO L268 CegarLoopResult]: For program point L354-1(line 354) no Hoare annotation was computed. [2020-07-17 16:24:23,732 INFO L268 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-07-17 16:24:23,732 INFO L268 CegarLoopResult]: For program point L354-2(line 354) no Hoare annotation was computed. [2020-07-17 16:24:23,732 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-07-17 16:24:23,733 INFO L268 CegarLoopResult]: For program point L352-1(line 352) no Hoare annotation was computed. [2020-07-17 16:24:23,733 INFO L268 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-07-17 16:24:23,733 INFO L268 CegarLoopResult]: For program point L352-2(line 352) no Hoare annotation was computed. [2020-07-17 16:24:23,733 INFO L268 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-07-17 16:24:23,733 INFO L268 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-07-17 16:24:23,733 INFO L268 CegarLoopResult]: For program point L313(lines 313 358) no Hoare annotation was computed. [2020-07-17 16:24:23,733 INFO L268 CegarLoopResult]: For program point L344(lines 344 345) no Hoare annotation was computed. [2020-07-17 16:24:23,733 INFO L268 CegarLoopResult]: For program point L344-1(lines 327 347) no Hoare annotation was computed. [2020-07-17 16:24:23,733 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 313 358) no Hoare annotation was computed. [2020-07-17 16:24:23,733 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 313 358) no Hoare annotation was computed. [2020-07-17 16:24:23,734 INFO L268 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-07-17 16:24:23,734 INFO L268 CegarLoopResult]: For program point L332-1(line 332) no Hoare annotation was computed. [2020-07-17 16:24:23,734 INFO L268 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-07-17 16:24:23,734 INFO L268 CegarLoopResult]: For program point L332-2(line 332) no Hoare annotation was computed. [2020-07-17 16:24:23,734 INFO L268 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-07-17 16:24:23,734 INFO L268 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-07-17 16:24:23,734 INFO L268 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-07-17 16:24:23,734 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 622 630) the Hoare annotation is: true [2020-07-17 16:24:23,734 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 622 630) the Hoare annotation is: true [2020-07-17 16:24:23,735 INFO L271 CegarLoopResult]: At program point L627(line 627) the Hoare annotation is: true [2020-07-17 16:24:23,735 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 622 630) the Hoare annotation is: true [2020-07-17 16:24:23,735 INFO L271 CegarLoopResult]: At program point L626(line 626) the Hoare annotation is: true [2020-07-17 16:24:23,735 INFO L268 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-07-17 16:24:23,735 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 590 612) no Hoare annotation was computed. [2020-07-17 16:24:23,735 INFO L268 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-07-17 16:24:23,735 INFO L268 CegarLoopResult]: For program point L598(lines 598 606) no Hoare annotation was computed. [2020-07-17 16:24:23,735 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 590 612) no Hoare annotation was computed. [2020-07-17 16:24:23,736 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 590 612) no Hoare annotation was computed. [2020-07-17 16:24:23,736 INFO L268 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-07-17 16:24:23,736 INFO L268 CegarLoopResult]: For program point L598-2(lines 598 606) no Hoare annotation was computed. [2020-07-17 16:24:23,736 INFO L268 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-07-17 16:24:23,736 INFO L268 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-07-17 16:24:23,736 INFO L268 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-07-17 16:24:23,736 INFO L268 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-07-17 16:24:23,736 INFO L268 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-07-17 16:24:23,736 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-07-17 16:24:23,737 INFO L268 CegarLoopResult]: For program point L234(lines 234 238) no Hoare annotation was computed. [2020-07-17 16:24:23,737 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-07-17 16:24:23,737 INFO L268 CegarLoopResult]: For program point L259-2(lines 259 279) no Hoare annotation was computed. [2020-07-17 16:24:23,737 INFO L268 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-07-17 16:24:23,737 INFO L268 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-07-17 16:24:23,737 INFO L268 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-07-17 16:24:23,737 INFO L268 CegarLoopResult]: For program point L210(lines 210 312) no Hoare annotation was computed. [2020-07-17 16:24:23,737 INFO L268 CegarLoopResult]: For program point L210-1(lines 210 312) no Hoare annotation was computed. [2020-07-17 16:24:23,737 INFO L268 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-07-17 16:24:23,737 INFO L268 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-07-17 16:24:23,738 INFO L268 CegarLoopResult]: For program point L301-1(line 301) no Hoare annotation was computed. [2020-07-17 16:24:23,738 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-07-17 16:24:23,738 INFO L268 CegarLoopResult]: For program point L301-2(line 301) no Hoare annotation was computed. [2020-07-17 16:24:23,738 INFO L268 CegarLoopResult]: For program point L260(lines 259 279) no Hoare annotation was computed. [2020-07-17 16:24:23,738 INFO L268 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-07-17 16:24:23,738 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 210 312) no Hoare annotation was computed. [2020-07-17 16:24:23,738 INFO L268 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-07-17 16:24:23,738 INFO L268 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-07-17 16:24:23,738 INFO L268 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-07-17 16:24:23,738 INFO L268 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-07-17 16:24:23,739 INFO L268 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-07-17 16:24:23,739 INFO L268 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-07-17 16:24:23,739 INFO L268 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-07-17 16:24:23,739 INFO L268 CegarLoopResult]: For program point L244-1(line 244) no Hoare annotation was computed. [2020-07-17 16:24:23,739 INFO L268 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-07-17 16:24:23,739 INFO L268 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-07-17 16:24:23,739 INFO L268 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-07-17 16:24:23,739 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 210 312) no Hoare annotation was computed. [2020-07-17 16:24:23,739 INFO L268 CegarLoopResult]: For program point L261(lines 261 265) no Hoare annotation was computed. [2020-07-17 16:24:23,740 INFO L268 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-07-17 16:24:23,740 INFO L268 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-07-17 16:24:23,740 INFO L268 CegarLoopResult]: For program point L286-1(line 286) no Hoare annotation was computed. [2020-07-17 16:24:23,740 INFO L268 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-07-17 16:24:23,740 INFO L268 CegarLoopResult]: For program point L286-2(line 286) no Hoare annotation was computed. [2020-07-17 16:24:23,740 INFO L268 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-07-17 16:24:23,740 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 210 312) no Hoare annotation was computed. [2020-07-17 16:24:23,740 INFO L268 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-07-17 16:24:23,740 INFO L268 CegarLoopResult]: For program point L270-1(line 270) no Hoare annotation was computed. [2020-07-17 16:24:23,740 INFO L268 CegarLoopResult]: For program point L270-2(line 270) no Hoare annotation was computed. [2020-07-17 16:24:23,741 INFO L268 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-07-17 16:24:23,741 INFO L268 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-07-17 16:24:23,741 INFO L268 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-07-17 16:24:23,741 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-07-17 16:24:23,741 INFO L268 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-07-17 16:24:23,741 INFO L268 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-07-17 16:24:23,741 INFO L268 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-07-17 16:24:23,741 INFO L268 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-07-17 16:24:23,741 INFO L268 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-07-17 16:24:23,741 INFO L268 CegarLoopResult]: For program point L288-1(line 288) no Hoare annotation was computed. [2020-07-17 16:24:23,741 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-07-17 16:24:23,742 INFO L268 CegarLoopResult]: For program point L288-2(line 288) no Hoare annotation was computed. [2020-07-17 16:24:23,742 INFO L268 CegarLoopResult]: For program point L280(lines 258 281) no Hoare annotation was computed. [2020-07-17 16:24:23,742 INFO L268 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-07-17 16:24:23,742 INFO L268 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-07-17 16:24:23,742 INFO L268 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-07-17 16:24:23,742 INFO L268 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-07-17 16:24:23,742 INFO L268 CegarLoopResult]: For program point L239(lines 239 255) no Hoare annotation was computed. [2020-07-17 16:24:23,742 INFO L268 CegarLoopResult]: For program point L272-1(line 272) no Hoare annotation was computed. [2020-07-17 16:24:23,742 INFO L268 CegarLoopResult]: For program point L272-2(line 272) no Hoare annotation was computed. [2020-07-17 16:24:23,742 INFO L268 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-07-17 16:24:23,743 INFO L268 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-07-17 16:24:23,743 INFO L268 CegarLoopResult]: For program point L256(lines 256 297) no Hoare annotation was computed. [2020-07-17 16:24:23,743 INFO L268 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-07-17 16:24:23,743 INFO L268 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-07-17 16:24:23,743 INFO L268 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-07-17 16:24:23,743 INFO L268 CegarLoopResult]: For program point L248-1(line 248) no Hoare annotation was computed. [2020-07-17 16:24:23,743 INFO L268 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-07-17 16:24:23,743 INFO L268 CegarLoopResult]: For program point L298(lines 298 309) no Hoare annotation was computed. [2020-07-17 16:24:23,743 INFO L268 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-07-17 16:24:23,743 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-07-17 16:24:23,744 INFO L268 CegarLoopResult]: For program point L290-1(line 290) no Hoare annotation was computed. [2020-07-17 16:24:23,744 INFO L268 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-07-17 16:24:23,744 INFO L268 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-07-17 16:24:23,744 INFO L268 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-07-17 16:24:23,744 INFO L268 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-07-17 16:24:23,744 INFO L268 CegarLoopResult]: For program point L274-1(line 274) no Hoare annotation was computed. [2020-07-17 16:24:23,744 INFO L268 CegarLoopResult]: For program point L241-1(line 241) no Hoare annotation was computed. [2020-07-17 16:24:23,744 INFO L268 CegarLoopResult]: For program point L299(lines 299 306) no Hoare annotation was computed. [2020-07-17 16:24:23,744 INFO L268 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-07-17 16:24:23,744 INFO L268 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-07-17 16:24:23,745 INFO L268 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-07-17 16:24:23,745 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 633 642) no Hoare annotation was computed. [2020-07-17 16:24:23,745 INFO L268 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-07-17 16:24:23,745 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 633 642) no Hoare annotation was computed. [2020-07-17 16:24:23,745 INFO L268 CegarLoopResult]: For program point L635-1(line 635) no Hoare annotation was computed. [2020-07-17 16:24:23,745 INFO L268 CegarLoopResult]: For program point L635-2(line 635) no Hoare annotation was computed. [2020-07-17 16:24:23,745 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 633 642) no Hoare annotation was computed. [2020-07-17 16:24:23,745 INFO L264 CegarLoopResult]: At program point L865(line 865) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,745 INFO L264 CegarLoopResult]: At program point L869-4(line 869) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,746 INFO L264 CegarLoopResult]: At program point L865-1(line 865) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,746 INFO L264 CegarLoopResult]: At program point L865-2(line 865) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,746 INFO L264 CegarLoopResult]: At program point L543(line 543) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,746 INFO L264 CegarLoopResult]: At program point L865-3(line 865) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,746 INFO L264 CegarLoopResult]: At program point L861(line 861) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,746 INFO L264 CegarLoopResult]: At program point L345(line 345) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,746 INFO L264 CegarLoopResult]: At program point L337(line 337) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,746 INFO L264 CegarLoopResult]: At program point L337-1(line 337) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,746 INFO L264 CegarLoopResult]: At program point L337-2(line 337) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,747 INFO L264 CegarLoopResult]: At program point L391(line 391) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,747 INFO L264 CegarLoopResult]: At program point L544(line 544) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,747 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,747 INFO L264 CegarLoopResult]: At program point L383(line 383) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,747 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,747 INFO L264 CegarLoopResult]: At program point L383-1(line 383) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,747 INFO L264 CegarLoopResult]: At program point L734(line 734) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,747 INFO L264 CegarLoopResult]: At program point L887(line 887) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,748 INFO L264 CegarLoopResult]: At program point L887-1(line 887) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,748 INFO L264 CegarLoopResult]: At program point L887-2(line 887) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,748 INFO L264 CegarLoopResult]: At program point L338(line 338) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,748 INFO L264 CegarLoopResult]: At program point L384(line 384) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,748 INFO L264 CegarLoopResult]: At program point L735(line 735) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0)) [2020-07-17 16:24:23,748 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-17 16:24:23,748 INFO L264 CegarLoopResult]: At program point L595(line 595) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,748 INFO L264 CegarLoopResult]: At program point L608(line 608) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,749 INFO L264 CegarLoopResult]: At program point L608-1(line 608) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,749 INFO L264 CegarLoopResult]: At program point L608-2(line 608) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,749 INFO L264 CegarLoopResult]: At program point L604(line 604) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,749 INFO L264 CegarLoopResult]: At program point L604-1(line 604) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,749 INFO L264 CegarLoopResult]: At program point L604-2(line 604) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,749 INFO L264 CegarLoopResult]: At program point L604-3(line 604) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,749 INFO L264 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,749 INFO L264 CegarLoopResult]: At program point L600(line 600) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,749 INFO L264 CegarLoopResult]: At program point L344-1(line 344) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,750 INFO L264 CegarLoopResult]: At program point L600-1(line 600) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,750 INFO L264 CegarLoopResult]: At program point L600-2(line 600) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,750 INFO L264 CegarLoopResult]: At program point L600-3(line 600) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,750 INFO L264 CegarLoopResult]: At program point L885(line 885) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,750 INFO L264 CegarLoopResult]: At program point L596(line 596) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,750 INFO L264 CegarLoopResult]: At program point L600-4(line 600) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,750 INFO L264 CegarLoopResult]: At program point L885-1(line 885) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,750 INFO L264 CegarLoopResult]: At program point L596-1(line 596) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,751 INFO L264 CegarLoopResult]: At program point L600-5(line 600) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,751 INFO L264 CegarLoopResult]: At program point L885-2(line 885) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,751 INFO L264 CegarLoopResult]: At program point L435(line 435) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,751 INFO L264 CegarLoopResult]: At program point L596-2(line 596) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,751 INFO L264 CegarLoopResult]: At program point L885-3(line 885) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,751 INFO L264 CegarLoopResult]: At program point L596-3(line 596) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,751 INFO L264 CegarLoopResult]: At program point L881(line 881) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,751 INFO L264 CegarLoopResult]: At program point L596-4(line 596) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,751 INFO L264 CegarLoopResult]: At program point L881-1(line 881) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,752 INFO L264 CegarLoopResult]: At program point L596-5(line 596) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,752 INFO L264 CegarLoopResult]: At program point L881-2(line 881) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,752 INFO L264 CegarLoopResult]: At program point L596-6(line 596) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,752 INFO L264 CegarLoopResult]: At program point L881-3(line 881) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,752 INFO L264 CegarLoopResult]: At program point L596-7(line 596) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,752 INFO L264 CegarLoopResult]: At program point L877(line 877) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,752 INFO L264 CegarLoopResult]: At program point L881-4(line 881) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,752 INFO L264 CegarLoopResult]: At program point L877-1(line 877) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,752 INFO L264 CegarLoopResult]: At program point L877-2(line 877) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,753 INFO L264 CegarLoopResult]: At program point L877-3(line 877) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,753 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|)) [2020-07-17 16:24:23,753 INFO L264 CegarLoopResult]: At program point L873(line 873) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,753 INFO L264 CegarLoopResult]: At program point L873-1(line 873) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,753 INFO L264 CegarLoopResult]: At program point L873-2(line 873) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,753 INFO L264 CegarLoopResult]: At program point L390(line 390) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,754 INFO L264 CegarLoopResult]: At program point L873-3(line 873) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,754 INFO L264 CegarLoopResult]: At program point L390-1(line 390) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,754 INFO L264 CegarLoopResult]: At program point L869(line 869) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,754 INFO L264 CegarLoopResult]: At program point L873-4(line 873) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,754 INFO L264 CegarLoopResult]: At program point L869-1(line 869) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,754 INFO L264 CegarLoopResult]: At program point L873-5(line 873) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,754 INFO L264 CegarLoopResult]: At program point L869-2(line 869) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,754 INFO L264 CegarLoopResult]: At program point L873-6(line 873) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,754 INFO L264 CegarLoopResult]: At program point L869-3(line 869) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,755 INFO L264 CegarLoopResult]: At program point L873-7(line 873) the Hoare annotation is: (and (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2020-07-17 16:24:23,755 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-17 16:24:23,755 INFO L268 CegarLoopResult]: For program point activatePumpFINAL(lines 820 827) no Hoare annotation was computed. [2020-07-17 16:24:23,755 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 820 827) no Hoare annotation was computed. [2020-07-17 16:24:23,755 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 820 827) no Hoare annotation was computed. [2020-07-17 16:24:23,755 INFO L268 CegarLoopResult]: For program point getWaterLevelENTRY(lines 613 621) no Hoare annotation was computed. [2020-07-17 16:24:23,755 INFO L268 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-07-17 16:24:23,755 INFO L268 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-07-17 16:24:23,755 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 613 621) no Hoare annotation was computed. [2020-07-17 16:24:23,756 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 613 621) no Hoare annotation was computed. [2020-07-17 16:24:23,756 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-17 16:24:23,756 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-17 16:24:23,756 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-17 16:24:23,756 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-17 16:24:23,756 INFO L264 CegarLoopResult]: At program point L576(line 576) the Hoare annotation is: (or (and (= 0 ~methaneLevelCritical~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,756 INFO L264 CegarLoopResult]: At program point L574(line 574) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= |old(~methaneLevelCritical~0)| 0)) .cse0 .cse1) (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0 .cse1))) [2020-07-17 16:24:23,756 INFO L271 CegarLoopResult]: At program point L573-1(lines 569 580) the Hoare annotation is: true [2020-07-17 16:24:23,756 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 569 580) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,757 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 569 580) the Hoare annotation is: true [2020-07-17 16:24:23,757 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 581 589) the Hoare annotation is: true [2020-07-17 16:24:23,757 INFO L264 CegarLoopResult]: At program point L586(line 586) the Hoare annotation is: (or (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,757 INFO L271 CegarLoopResult]: At program point L585(line 585) the Hoare annotation is: true [2020-07-17 16:24:23,757 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 581 589) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,757 INFO L264 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 581 589) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,757 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 737 760) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,757 INFO L264 CegarLoopResult]: At program point L750(line 750) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,758 INFO L264 CegarLoopResult]: At program point L748(lines 748 754) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,758 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 737 760) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,758 INFO L264 CegarLoopResult]: At program point L743(line 743) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,758 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 737 760) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,758 INFO L264 CegarLoopResult]: At program point L741(lines 740 759) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,758 INFO L271 CegarLoopResult]: At program point L448(line 448) the Hoare annotation is: true [2020-07-17 16:24:23,758 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 437 466) the Hoare annotation is: true [2020-07-17 16:24:23,758 INFO L271 CegarLoopResult]: At program point L451(lines 451 455) the Hoare annotation is: true [2020-07-17 16:24:23,758 INFO L271 CegarLoopResult]: At program point L451-1(lines 451 455) the Hoare annotation is: true [2020-07-17 16:24:23,759 INFO L271 CegarLoopResult]: At program point L447-2(lines 447 461) the Hoare annotation is: true [2020-07-17 16:24:23,759 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 437 466) the Hoare annotation is: true [2020-07-17 16:24:23,759 INFO L271 CegarLoopResult]: At program point L443(line 443) the Hoare annotation is: true [2020-07-17 16:24:23,759 INFO L271 CegarLoopResult]: At program point L443-1(line 443) the Hoare annotation is: true [2020-07-17 16:24:23,759 INFO L271 CegarLoopResult]: At program point L439(line 439) the Hoare annotation is: true [2020-07-17 16:24:23,759 INFO L271 CegarLoopResult]: At program point L462(lines 437 466) the Hoare annotation is: true [2020-07-17 16:24:23,759 INFO L271 CegarLoopResult]: At program point L458(line 458) the Hoare annotation is: true [2020-07-17 16:24:23,759 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 545 556) the Hoare annotation is: true [2020-07-17 16:24:23,759 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 545 556) the Hoare annotation is: true [2020-07-17 16:24:23,760 INFO L271 CegarLoopResult]: At program point L550(line 550) the Hoare annotation is: true [2020-07-17 16:24:23,760 INFO L271 CegarLoopResult]: At program point L549-1(lines 545 556) the Hoare annotation is: true [2020-07-17 16:24:23,760 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 494 500) the Hoare annotation is: true [2020-07-17 16:24:23,760 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 494 500) the Hoare annotation is: true [2020-07-17 16:24:23,760 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-17 16:24:23,760 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-17 16:24:23,760 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 16:24:23,760 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-17 16:24:23,760 INFO L271 CegarLoopResult]: At program point L561-1(lines 557 568) the Hoare annotation is: true [2020-07-17 16:24:23,760 INFO L271 CegarLoopResult]: At program point waterRiseEXIT(lines 557 568) the Hoare annotation is: true [2020-07-17 16:24:23,761 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 557 568) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,761 INFO L264 CegarLoopResult]: At program point L562(line 562) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,761 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 912 919) the Hoare annotation is: true [2020-07-17 16:24:23,761 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 916) the Hoare annotation is: true [2020-07-17 16:24:23,761 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 912 919) the Hoare annotation is: true [2020-07-17 16:24:23,761 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 912 919) the Hoare annotation is: true [2020-07-17 16:24:23,761 INFO L264 CegarLoopResult]: At program point L417(lines 417 430) the Hoare annotation is: (or (= 0 __utac_acc__Specification1_spec__1_~tmp~3) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,762 INFO L264 CegarLoopResult]: At program point L419-2(line 419) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1) (or (= 0 |__utac_acc__Specification1_spec__1_#t~ret36|) .cse0 .cse1))) [2020-07-17 16:24:23,762 INFO L264 CegarLoopResult]: At program point L419-3(line 419) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (and (= 0 |__utac_acc__Specification1_spec__1_#t~ret36|) (= 0 __utac_acc__Specification1_spec__1_~tmp___0~0)) .cse0 .cse1) (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1))) [2020-07-17 16:24:23,762 INFO L264 CegarLoopResult]: At program point L417-1(lines 409 433) the Hoare annotation is: (or (= 0 __utac_acc__Specification1_spec__1_~tmp~3) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,762 INFO L271 CegarLoopResult]: At program point L415(line 415) the Hoare annotation is: true [2020-07-17 16:24:23,762 INFO L264 CegarLoopResult]: At program point L415-1(line 415) the Hoare annotation is: (or (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (= 0 |__utac_acc__Specification1_spec__1_#t~ret35|) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,762 INFO L264 CegarLoopResult]: At program point L415-2(line 415) the Hoare annotation is: (or (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (= 0 |__utac_acc__Specification1_spec__1_#t~ret35|) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,762 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 409 433) the Hoare annotation is: true [2020-07-17 16:24:23,762 INFO L264 CegarLoopResult]: At program point L415-3(line 415) the Hoare annotation is: (or (and (= 0 __utac_acc__Specification1_spec__1_~tmp~3) (= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,763 INFO L271 CegarLoopResult]: At program point L411(line 411) the Hoare annotation is: true [2020-07-17 16:24:23,763 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 409 433) the Hoare annotation is: (or (= 0 __utac_acc__Specification1_spec__1_~tmp~3) (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,763 INFO L264 CegarLoopResult]: At program point L423(line 423) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,763 INFO L264 CegarLoopResult]: At program point L421(lines 421 427) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1) (or (= 0 __utac_acc__Specification1_spec__1_~tmp___0~0) .cse0 .cse1))) [2020-07-17 16:24:23,763 INFO L264 CegarLoopResult]: At program point L419(line 419) the Hoare annotation is: (or (not (= 0 ~methaneLevelCritical~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,763 INFO L264 CegarLoopResult]: At program point L419-1(line 419) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= 0 ~methaneLevelCritical~0)) .cse0 .cse1) (or (= 0 |__utac_acc__Specification1_spec__1_#t~ret36|) .cse0 .cse1))) [2020-07-17 16:24:23,763 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 769 793) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,763 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 769 793) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,764 INFO L264 CegarLoopResult]: At program point L788(line 788) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,764 INFO L264 CegarLoopResult]: At program point L788-1(lines 769 793) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,764 INFO L264 CegarLoopResult]: At program point L783(line 783) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,764 INFO L264 CegarLoopResult]: At program point L779(line 779) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,764 INFO L264 CegarLoopResult]: At program point L777(lines 777 785) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,764 INFO L264 CegarLoopResult]: At program point L775(line 775) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,764 INFO L264 CegarLoopResult]: At program point L775-1(line 775) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,764 INFO L264 CegarLoopResult]: At program point L773(lines 773 790) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,765 INFO L264 CegarLoopResult]: At program point L775-2(line 775) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,765 INFO L264 CegarLoopResult]: At program point L775-3(line 775) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 16:24:23,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 04:24:23 BoogieIcfgContainer [2020-07-17 16:24:23,785 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 16:24:23,787 INFO L168 Benchmark]: Toolchain (without parser) took 39463.73 ms. Allocated memory was 140.0 MB in the beginning and 783.3 MB in the end (delta: 643.3 MB). Free memory was 104.1 MB in the beginning and 485.3 MB in the end (delta: -381.2 MB). Peak memory consumption was 636.5 MB. Max. memory is 7.1 GB. [2020-07-17 16:24:23,788 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 140.0 MB. Free memory was 123.4 MB in the beginning and 123.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-17 16:24:23,789 INFO L168 Benchmark]: CACSL2BoogieTranslator took 646.50 ms. Allocated memory was 140.0 MB in the beginning and 205.0 MB in the end (delta: 65.0 MB). Free memory was 103.7 MB in the beginning and 174.5 MB in the end (delta: -70.8 MB). Peak memory consumption was 29.1 MB. Max. memory is 7.1 GB. [2020-07-17 16:24:23,790 INFO L168 Benchmark]: Boogie Preprocessor took 81.29 ms. Allocated memory is still 205.0 MB. Free memory was 174.5 MB in the beginning and 170.5 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. [2020-07-17 16:24:23,790 INFO L168 Benchmark]: RCFGBuilder took 1145.18 ms. Allocated memory was 205.0 MB in the beginning and 235.9 MB in the end (delta: 30.9 MB). Free memory was 170.5 MB in the beginning and 177.1 MB in the end (delta: -6.6 MB). Peak memory consumption was 82.8 MB. Max. memory is 7.1 GB. [2020-07-17 16:24:23,791 INFO L168 Benchmark]: TraceAbstraction took 37583.40 ms. Allocated memory was 235.9 MB in the beginning and 783.3 MB in the end (delta: 547.4 MB). Free memory was 177.1 MB in the beginning and 485.3 MB in the end (delta: -308.2 MB). Peak memory consumption was 613.5 MB. Max. memory is 7.1 GB. [2020-07-17 16:24:23,795 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 140.0 MB. Free memory was 123.4 MB in the beginning and 123.2 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 646.50 ms. Allocated memory was 140.0 MB in the beginning and 205.0 MB in the end (delta: 65.0 MB). Free memory was 103.7 MB in the beginning and 174.5 MB in the end (delta: -70.8 MB). Peak memory consumption was 29.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 81.29 ms. Allocated memory is still 205.0 MB. Free memory was 174.5 MB in the beginning and 170.5 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1145.18 ms. Allocated memory was 205.0 MB in the beginning and 235.9 MB in the end (delta: 30.9 MB). Free memory was 170.5 MB in the beginning and 177.1 MB in the end (delta: -6.6 MB). Peak memory consumption was 82.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 37583.40 ms. Allocated memory was 235.9 MB in the beginning and 783.3 MB in the end (delta: 547.4 MB). Free memory was 177.1 MB in the beginning and 485.3 MB in the end (delta: -308.2 MB). Peak memory consumption was 613.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 916]: 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: 676]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(\old(methaneLevelCritical) == 0)) || !(1 == systemActive) - InvariantResult [Line: 447]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 437]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 677]: Loop Invariant Derived loop invariant: (((0 == splverifierCounter && 0 == pumpRunning) || !(0 == \old(pumpRunning))) || !(\old(methaneLevelCritical) == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 650]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 657]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(0 == methaneLevelCritical) || !(0 == pumpRunning)) || (((retValue_acc <= 1 && \result <= 1) && 1 <= retValue_acc) && 0 < \result)) || !(1 == systemActive) - ProcedureContractResult [Line: 515]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 847]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((pumpRunning == \result && pumpRunning == retValue_acc) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 892]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 643]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 502]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 836]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 828]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 795]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(0 == \old(pumpRunning)) || 0 == pumpRunning) || !(1 == systemActive) - ProcedureContractResult [Line: 761]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 667]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 622]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 569]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 437]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 581]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((methaneLevelCritical == retValue_acc && \result == methaneLevelCritical) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 737]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((0 == pumpRunning && \old(waterLevel) == waterLevel) || !(0 == \old(pumpRunning))) || !(1 == systemActive) - ProcedureContractResult [Line: 545]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 494]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 557]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 912]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 409]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: ((0 == tmp || !(0 == methaneLevelCritical)) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 769]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: (!(0 == \old(pumpRunning)) || 0 == pumpRunning) || !(1 == systemActive) - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 615 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 17.7s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 14.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 19.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1051 SDtfs, 1476 SDslu, 1563 SDs, 0 SdLazy, 2984 SolverSat, 477 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 151 GetRequests, 100 SyntacticMatches, 0 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71 ImplicationChecksByTransitivity, 6.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=343occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 5 MinimizatonAttempts, 206 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 258 LocationsWithAnnotation, 1090 PreInvPairs, 1246 NumberOfFragments, 2514 HoareAnnotationTreeSize, 1090 FomulaSimplifications, 177693 FormulaSimplificationTreeSizeReduction, 4.0s HoareSimplificationTime, 258 FomulaSimplificationsInter, 24927 FormulaSimplificationTreeSizeReductionInter, 15.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 2.2s InterpolantComputationTime, 772 NumberOfCodeBlocks, 772 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 767 ConstructedInterpolants, 0 QuantifiedInterpolants, 317034 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...