/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 -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product19.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-86f66a4 [2020-07-07 12:37:06,106 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-07 12:37:06,108 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-07 12:37:06,126 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-07 12:37:06,127 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-07 12:37:06,129 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-07 12:37:06,130 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-07 12:37:06,140 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-07 12:37:06,144 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-07 12:37:06,146 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-07 12:37:06,148 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-07 12:37:06,150 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-07 12:37:06,150 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-07 12:37:06,152 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-07 12:37:06,155 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-07 12:37:06,156 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-07 12:37:06,157 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-07 12:37:06,158 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-07 12:37:06,160 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-07 12:37:06,165 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-07 12:37:06,169 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-07 12:37:06,173 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-07 12:37:06,174 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-07 12:37:06,174 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-07 12:37:06,177 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-07 12:37:06,177 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-07 12:37:06,177 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-07 12:37:06,180 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-07 12:37:06,180 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-07 12:37:06,181 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-07 12:37:06,181 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-07 12:37:06,182 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-07 12:37:06,183 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-07 12:37:06,184 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-07 12:37:06,185 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-07 12:37:06,185 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-07 12:37:06,185 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-07 12:37:06,186 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-07 12:37:06,186 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-07 12:37:06,187 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-07 12:37:06,188 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-07 12:37:06,188 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-07 12:37:06,213 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-07 12:37:06,213 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-07 12:37:06,214 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-07 12:37:06,215 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-07 12:37:06,215 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-07 12:37:06,215 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-07 12:37:06,215 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-07 12:37:06,216 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-07 12:37:06,216 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-07 12:37:06,216 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-07 12:37:06,217 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-07 12:37:06,217 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-07 12:37:06,217 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-07 12:37:06,218 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-07 12:37:06,218 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-07 12:37:06,218 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-07 12:37:06,218 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-07 12:37:06,219 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-07 12:37:06,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-07 12:37:06,219 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-07 12:37:06,219 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-07 12:37:06,219 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-07 12:37:06,219 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-07 12:37:06,490 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-07 12:37:06,505 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-07 12:37:06,509 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-07 12:37:06,511 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-07 12:37:06,511 INFO L275 PluginConnector]: CDTParser initialized [2020-07-07 12:37:06,512 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product19.cil.c [2020-07-07 12:37:06,572 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db1e16717/1e45861b101646dc95a7d982c9b5f28f/FLAG9d44b566f [2020-07-07 12:37:07,148 INFO L306 CDTParser]: Found 1 translation units. [2020-07-07 12:37:07,148 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product19.cil.c [2020-07-07 12:37:07,168 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db1e16717/1e45861b101646dc95a7d982c9b5f28f/FLAG9d44b566f [2020-07-07 12:37:07,423 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db1e16717/1e45861b101646dc95a7d982c9b5f28f [2020-07-07 12:37:07,432 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-07 12:37:07,433 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-07 12:37:07,434 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-07 12:37:07,434 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-07 12:37:07,439 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-07 12:37:07,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:37:07" (1/1) ... [2020-07-07 12:37:07,443 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d1cb88d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:07, skipping insertion in model container [2020-07-07 12:37:07,443 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.07 12:37:07" (1/1) ... [2020-07-07 12:37:07,451 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-07 12:37:07,493 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-07 12:37:07,898 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:37:07,910 INFO L203 MainTranslator]: Completed pre-run [2020-07-07 12:37:08,050 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-07 12:37:08,092 INFO L208 MainTranslator]: Completed translation [2020-07-07 12:37:08,092 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:08 WrapperNode [2020-07-07 12:37:08,092 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-07 12:37:08,093 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-07 12:37:08,093 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-07 12:37:08,093 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-07 12:37:08,103 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:08" (1/1) ... [2020-07-07 12:37:08,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:08" (1/1) ... [2020-07-07 12:37:08,121 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:08" (1/1) ... [2020-07-07 12:37:08,121 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:08" (1/1) ... [2020-07-07 12:37:08,150 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:08" (1/1) ... [2020-07-07 12:37:08,160 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:08" (1/1) ... [2020-07-07 12:37:08,165 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:08" (1/1) ... [2020-07-07 12:37:08,173 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-07 12:37:08,173 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-07 12:37:08,174 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-07 12:37:08,174 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-07 12:37:08,175 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:08" (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 [2020-07-07 12:37:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-07 12:37:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-07 12:37:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-07 12:37:08,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-07 12:37:08,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-07 12:37:08,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-07 12:37:08,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-07 12:37:08,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-07 12:37:08,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-07 12:37:08,237 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-07 12:37:08,237 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-07 12:37:08,238 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-07 12:37:08,238 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-07 12:37:08,238 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-07 12:37:08,238 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-07 12:37:08,238 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-07 12:37:08,239 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-07 12:37:08,239 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-07 12:37:08,239 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-07 12:37:08,239 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-07 12:37:08,239 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-07 12:37:08,239 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-07 12:37:08,240 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-07 12:37:08,240 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-07 12:37:08,240 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-07 12:37:08,240 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-07 12:37:08,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-07 12:37:08,240 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-07 12:37:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-07 12:37:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-07 12:37:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-07 12:37:08,241 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-07 12:37:08,243 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-07 12:37:08,244 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-07 12:37:08,244 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-07 12:37:08,244 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-07 12:37:08,244 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-07 12:37:08,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-07 12:37:08,244 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-07 12:37:08,245 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-07 12:37:08,245 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-07 12:37:08,245 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-07 12:37:08,245 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-07 12:37:08,245 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-07 12:37:08,245 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-07 12:37:08,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-07 12:37:08,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-07 12:37:08,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-07 12:37:08,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-07 12:37:08,246 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-07 12:37:08,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-07 12:37:08,246 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-07 12:37:08,246 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-07 12:37:08,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-07 12:37:08,247 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-07 12:37:08,247 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-07 12:37:08,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-07 12:37:08,247 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-07 12:37:08,247 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-07 12:37:08,247 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-07 12:37:08,248 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-07 12:37:08,248 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-07 12:37:08,248 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-07 12:37:08,248 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-07 12:37:08,250 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-07 12:37:08,250 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-07 12:37:08,251 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-07 12:37:08,251 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-07 12:37:08,251 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-07 12:37:08,251 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-07 12:37:08,251 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-07 12:37:08,251 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-07 12:37:08,251 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-07 12:37:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-07 12:37:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-07 12:37:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-07 12:37:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-07 12:37:08,252 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-07 12:37:08,253 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-07 12:37:08,253 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-07 12:37:08,254 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-07 12:37:08,254 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-07 12:37:08,255 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-07 12:37:08,255 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-07 12:37:08,256 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-07 12:37:08,256 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-07 12:37:08,256 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-07 12:37:08,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-07 12:37:08,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-07 12:37:08,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-07 12:37:09,281 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-07 12:37:09,282 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-07 12:37:09,288 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:37:09 BoogieIcfgContainer [2020-07-07 12:37:09,288 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-07 12:37:09,289 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-07 12:37:09,290 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-07 12:37:09,293 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-07 12:37:09,293 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.07 12:37:07" (1/3) ... [2020-07-07 12:37:09,294 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2440371 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:37:09, skipping insertion in model container [2020-07-07 12:37:09,294 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.07 12:37:08" (2/3) ... [2020-07-07 12:37:09,295 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2440371 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.07 12:37:09, skipping insertion in model container [2020-07-07 12:37:09,295 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.07 12:37:09" (3/3) ... [2020-07-07 12:37:09,297 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product19.cil.c [2020-07-07 12:37:09,308 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-07 12:37:09,316 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-07 12:37:09,330 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-07 12:37:09,352 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-07 12:37:09,352 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-07 12:37:09,352 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-07 12:37:09,352 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-07 12:37:09,353 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-07 12:37:09,353 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-07 12:37:09,353 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-07 12:37:09,353 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-07 12:37:09,373 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states. [2020-07-07 12:37:09,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-07 12:37:09,393 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:37:09,395 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] [2020-07-07 12:37:09,395 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:37:09,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:37:09,402 INFO L82 PathProgramCache]: Analyzing trace with hash 2064914024, now seen corresponding path program 1 times [2020-07-07 12:37:09,408 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:37:09,409 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [346011143] [2020-07-07 12:37:09,409 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:37:09,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:10,141 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:37:10,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:10,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:10,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:10,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:10,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:10,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:10,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:10,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:37:10,368 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:37:10,370 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [346011143] [2020-07-07 12:37:10,372 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:37:10,373 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-07 12:37:10,374 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1414606819] [2020-07-07 12:37:10,380 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-07 12:37:10,380 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:37:10,395 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-07 12:37:10,396 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-07 12:37:10,398 INFO L87 Difference]: Start difference. First operand 281 states. Second operand 3 states. [2020-07-07 12:37:11,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:37:11,640 INFO L93 Difference]: Finished difference Result 427 states and 512 transitions. [2020-07-07 12:37:11,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-07 12:37:11,642 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-07 12:37:11,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:37:11,659 INFO L225 Difference]: With dead ends: 427 [2020-07-07 12:37:11,659 INFO L226 Difference]: Without dead ends: 271 [2020-07-07 12:37:11,664 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 [2020-07-07 12:37:11,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2020-07-07 12:37:11,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 230. [2020-07-07 12:37:11,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 230 states. [2020-07-07 12:37:11,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 249 transitions. [2020-07-07 12:37:11,789 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 249 transitions. Word has length 142 [2020-07-07 12:37:11,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:37:11,790 INFO L479 AbstractCegarLoop]: Abstraction has 230 states and 249 transitions. [2020-07-07 12:37:11,790 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-07 12:37:11,790 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 249 transitions. [2020-07-07 12:37:11,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-07 12:37:11,794 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:37:11,795 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] [2020-07-07 12:37:11,795 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-07 12:37:11,795 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:37:11,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:37:11,796 INFO L82 PathProgramCache]: Analyzing trace with hash -702523379, now seen corresponding path program 1 times [2020-07-07 12:37:11,796 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:37:11,797 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [572009337] [2020-07-07 12:37:11,797 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:37:11,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:12,189 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:37:12,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:12,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:12,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:12,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:12,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:12,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:12,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:12,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:37:12,332 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:37:12,332 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [572009337] [2020-07-07 12:37:12,332 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:37:12,332 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-07 12:37:12,333 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1781068187] [2020-07-07 12:37:12,337 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-07 12:37:12,338 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:37:12,338 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-07 12:37:12,338 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-07 12:37:12,338 INFO L87 Difference]: Start difference. First operand 230 states and 249 transitions. Second operand 4 states. [2020-07-07 12:37:12,938 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:37:13,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:37:13,669 INFO L93 Difference]: Finished difference Result 338 states and 379 transitions. [2020-07-07 12:37:13,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-07 12:37:13,670 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-07 12:37:13,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:37:13,674 INFO L225 Difference]: With dead ends: 338 [2020-07-07 12:37:13,674 INFO L226 Difference]: Without dead ends: 254 [2020-07-07 12:37:13,677 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-07 12:37:13,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2020-07-07 12:37:13,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 220. [2020-07-07 12:37:13,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 220 states. [2020-07-07 12:37:13,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 220 states and 236 transitions. [2020-07-07 12:37:13,752 INFO L78 Accepts]: Start accepts. Automaton has 220 states and 236 transitions. Word has length 143 [2020-07-07 12:37:13,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:37:13,752 INFO L479 AbstractCegarLoop]: Abstraction has 220 states and 236 transitions. [2020-07-07 12:37:13,753 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-07 12:37:13,753 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 236 transitions. [2020-07-07 12:37:13,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-07 12:37:13,756 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:37:13,756 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] [2020-07-07 12:37:13,756 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-07 12:37:13,756 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:37:13,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:37:13,757 INFO L82 PathProgramCache]: Analyzing trace with hash -79704133, now seen corresponding path program 1 times [2020-07-07 12:37:13,757 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:37:13,758 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1456124023] [2020-07-07 12:37:13,758 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:37:13,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:14,112 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:37:14,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:14,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:14,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:14,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:14,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:14,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:14,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:14,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:37:14,260 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:37:14,261 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1456124023] [2020-07-07 12:37:14,261 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:37:14,261 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-07 12:37:14,261 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220084599] [2020-07-07 12:37:14,262 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-07 12:37:14,262 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:37:14,262 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-07 12:37:14,263 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-07 12:37:14,263 INFO L87 Difference]: Start difference. First operand 220 states and 236 transitions. Second operand 9 states. [2020-07-07 12:37:14,696 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:37:15,028 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:37:15,269 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:37:15,510 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:37:15,770 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:37:15,992 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:37:16,882 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:37:18,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:37:18,450 INFO L93 Difference]: Finished difference Result 567 states and 653 transitions. [2020-07-07 12:37:18,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-07 12:37:18,451 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-07 12:37:18,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:37:18,457 INFO L225 Difference]: With dead ends: 567 [2020-07-07 12:37:18,457 INFO L226 Difference]: Without dead ends: 457 [2020-07-07 12:37:18,459 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-07-07 12:37:18,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 457 states. [2020-07-07 12:37:18,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 457 to 394. [2020-07-07 12:37:18,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 394 states. [2020-07-07 12:37:18,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 394 states and 440 transitions. [2020-07-07 12:37:18,592 INFO L78 Accepts]: Start accepts. Automaton has 394 states and 440 transitions. Word has length 152 [2020-07-07 12:37:18,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:37:18,592 INFO L479 AbstractCegarLoop]: Abstraction has 394 states and 440 transitions. [2020-07-07 12:37:18,593 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-07 12:37:18,593 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 440 transitions. [2020-07-07 12:37:18,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-07 12:37:18,596 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:37:18,596 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] [2020-07-07 12:37:18,596 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-07 12:37:18,596 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:37:18,597 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:37:18,597 INFO L82 PathProgramCache]: Analyzing trace with hash -1301194482, now seen corresponding path program 1 times [2020-07-07 12:37:18,597 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:37:18,597 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [747433877] [2020-07-07 12:37:18,598 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:37:18,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:18,916 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:37:18,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:18,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:18,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:18,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:19,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:19,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:19,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:19,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:19,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:19,123 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:37:19,123 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:37:19,124 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [747433877] [2020-07-07 12:37:19,124 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:37:19,124 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-07 12:37:19,125 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1292335228] [2020-07-07 12:37:19,126 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-07 12:37:19,126 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:37:19,126 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-07 12:37:19,127 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-07 12:37:19,127 INFO L87 Difference]: Start difference. First operand 394 states and 440 transitions. Second operand 14 states. [2020-07-07 12:37:19,841 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:37:20,334 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:37:20,640 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:37:20,919 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:37:21,173 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:37:21,448 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:37:22,076 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-07 12:37:23,150 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:37:23,415 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:37:23,719 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:37:24,040 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-07 12:37:24,281 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:37:24,543 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:37:24,802 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-07 12:37:25,037 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:37:25,270 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:37:25,548 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:37:25,904 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-07 12:37:26,185 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:37:26,485 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:37:27,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:37:27,733 INFO L93 Difference]: Finished difference Result 1456 states and 1857 transitions. [2020-07-07 12:37:27,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-07 12:37:27,734 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 160 [2020-07-07 12:37:27,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:37:27,752 INFO L225 Difference]: With dead ends: 1456 [2020-07-07 12:37:27,752 INFO L226 Difference]: Without dead ends: 1172 [2020-07-07 12:37:27,760 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-07-07 12:37:27,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1172 states. [2020-07-07 12:37:28,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1172 to 899. [2020-07-07 12:37:28,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 899 states. [2020-07-07 12:37:28,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 899 states and 1041 transitions. [2020-07-07 12:37:28,139 INFO L78 Accepts]: Start accepts. Automaton has 899 states and 1041 transitions. Word has length 160 [2020-07-07 12:37:28,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:37:28,140 INFO L479 AbstractCegarLoop]: Abstraction has 899 states and 1041 transitions. [2020-07-07 12:37:28,140 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-07 12:37:28,140 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1041 transitions. [2020-07-07 12:37:28,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-07-07 12:37:28,144 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:37:28,144 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] [2020-07-07 12:37:28,144 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-07 12:37:28,145 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:37:28,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:37:28,145 INFO L82 PathProgramCache]: Analyzing trace with hash 1343791798, now seen corresponding path program 1 times [2020-07-07 12:37:28,145 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:37:28,146 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [124007216] [2020-07-07 12:37:28,146 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:37:28,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:28,415 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:37:28,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:28,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:28,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:28,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:28,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:28,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:28,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:28,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:28,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:28,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:28,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:37:28,531 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:37:28,532 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [124007216] [2020-07-07 12:37:28,532 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:37:28,532 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-07 12:37:28,532 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [713868121] [2020-07-07 12:37:28,533 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-07 12:37:28,533 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:37:28,534 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-07 12:37:28,534 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-07 12:37:28,534 INFO L87 Difference]: Start difference. First operand 899 states and 1041 transitions. Second operand 6 states. [2020-07-07 12:37:29,113 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:37:29,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:37:29,897 INFO L93 Difference]: Finished difference Result 1461 states and 1743 transitions. [2020-07-07 12:37:29,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-07 12:37:29,899 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 165 [2020-07-07 12:37:29,899 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:37:29,903 INFO L225 Difference]: With dead ends: 1461 [2020-07-07 12:37:29,903 INFO L226 Difference]: Without dead ends: 672 [2020-07-07 12:37:29,906 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2020-07-07 12:37:29,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 672 states. [2020-07-07 12:37:30,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 672 to 638. [2020-07-07 12:37:30,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 638 states. [2020-07-07 12:37:30,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 638 states and 697 transitions. [2020-07-07 12:37:30,101 INFO L78 Accepts]: Start accepts. Automaton has 638 states and 697 transitions. Word has length 165 [2020-07-07 12:37:30,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:37:30,102 INFO L479 AbstractCegarLoop]: Abstraction has 638 states and 697 transitions. [2020-07-07 12:37:30,102 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-07 12:37:30,102 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 697 transitions. [2020-07-07 12:37:30,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-07-07 12:37:30,106 INFO L414 BasicCegarLoop]: Found error trace [2020-07-07 12:37:30,106 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-07 12:37:30,107 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-07 12:37:30,107 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-07 12:37:30,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-07 12:37:30,107 INFO L82 PathProgramCache]: Analyzing trace with hash -1977820060, now seen corresponding path program 1 times [2020-07-07 12:37:30,108 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-07 12:37:30,108 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [897934664] [2020-07-07 12:37:30,108 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-07 12:37:30,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:30,502 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:37:30,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:30,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:30,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:30,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:30,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:30,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:30,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:30,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:30,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:30,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:30,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:30,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:30,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-07 12:37:30,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-07 12:37:30,672 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-07 12:37:30,672 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [897934664] [2020-07-07 12:37:30,672 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-07 12:37:30,672 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-07 12:37:30,673 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [649774421] [2020-07-07 12:37:30,673 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-07 12:37:30,673 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-07 12:37:30,674 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-07 12:37:30,674 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-07-07 12:37:30,674 INFO L87 Difference]: Start difference. First operand 638 states and 697 transitions. Second operand 11 states. [2020-07-07 12:37:31,159 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-07 12:37:32,638 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:37:32,856 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:37:33,086 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:37:33,319 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-07 12:37:33,550 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-07 12:37:33,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-07 12:37:33,707 INFO L93 Difference]: Finished difference Result 669 states and 739 transitions. [2020-07-07 12:37:33,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-07 12:37:33,708 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 205 [2020-07-07 12:37:33,708 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-07 12:37:33,709 INFO L225 Difference]: With dead ends: 669 [2020-07-07 12:37:33,709 INFO L226 Difference]: Without dead ends: 0 [2020-07-07 12:37:33,711 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=128, Invalid=292, Unknown=0, NotChecked=0, Total=420 [2020-07-07 12:37:33,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-07 12:37:33,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-07 12:37:33,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-07 12:37:33,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-07 12:37:33,713 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 205 [2020-07-07 12:37:33,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-07 12:37:33,713 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-07 12:37:33,713 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-07 12:37:33,713 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-07 12:37:33,713 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-07 12:37:33,713 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-07 12:37:33,717 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-07 12:37:40,396 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 9 [2020-07-07 12:37:40,588 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-07 12:37:40,766 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-07 12:37:40,988 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-07-07 12:37:41,156 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-07 12:37:41,388 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:37:41,742 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2020-07-07 12:37:42,053 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-07-07 12:37:42,228 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:37:42,547 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 10 [2020-07-07 12:37:42,710 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-07-07 12:37:43,144 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 11 [2020-07-07 12:37:43,476 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 11 [2020-07-07 12:37:43,631 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:37:43,993 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 11 [2020-07-07 12:37:44,358 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 9 [2020-07-07 12:37:44,521 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:37:44,791 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 19 [2020-07-07 12:37:45,164 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 11 [2020-07-07 12:37:45,320 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:37:45,487 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-07-07 12:37:45,664 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-07-07 12:37:45,944 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 7 [2020-07-07 12:37:46,138 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-07 12:37:46,314 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-07 12:37:46,623 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2020-07-07 12:37:46,810 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 26 [2020-07-07 12:37:47,084 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2020-07-07 12:37:47,422 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 9 [2020-07-07 12:37:47,768 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 11 [2020-07-07 12:37:48,131 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-07-07 12:37:48,282 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-07-07 12:37:48,612 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 14 [2020-07-07 12:37:48,929 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-07-07 12:37:49,124 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 16 [2020-07-07 12:37:49,453 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 11 [2020-07-07 12:37:49,838 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 9 [2020-07-07 12:37:50,031 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-07 12:37:50,338 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-07-07 12:37:51,010 WARN L193 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-07-07 12:37:51,323 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-07-07 12:37:51,629 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 9 [2020-07-07 12:37:51,837 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:37:52,037 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-07-07 12:37:52,220 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:37:52,401 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-07-07 12:37:52,585 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-07 12:37:52,912 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2020-07-07 12:37:53,095 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:37:53,432 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 11 [2020-07-07 12:37:53,719 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-07-07 12:37:53,895 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:37:54,194 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-07 12:37:54,537 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2020-07-07 12:37:54,828 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2020-07-07 12:37:55,005 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 19 [2020-07-07 12:37:55,177 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 7 [2020-07-07 12:37:55,497 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 11 [2020-07-07 12:37:55,774 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 11 [2020-07-07 12:37:56,095 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 11 [2020-07-07 12:37:56,398 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 8 [2020-07-07 12:37:56,717 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 11 [2020-07-07 12:37:56,998 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:37:57,176 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:37:57,332 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-07 12:37:57,683 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 10 [2020-07-07 12:37:57,688 INFO L268 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-07-07 12:37:57,688 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-07-07 12:37:57,688 INFO L268 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-07-07 12:37:57,689 INFO L268 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-07-07 12:37:57,689 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 92 147) no Hoare annotation was computed. [2020-07-07 12:37:57,689 INFO L268 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-07-07 12:37:57,689 INFO L268 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-07-07 12:37:57,689 INFO L268 CegarLoopResult]: For program point L139(lines 116 140) no Hoare annotation was computed. [2020-07-07 12:37:57,689 INFO L268 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-07-07 12:37:57,689 INFO L268 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-07-07 12:37:57,690 INFO L268 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-07-07 12:37:57,690 INFO L268 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-07-07 12:37:57,690 INFO L268 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-07-07 12:37:57,690 INFO L268 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-07-07 12:37:57,690 INFO L268 CegarLoopResult]: For program point L123(lines 123 127) no Hoare annotation was computed. [2020-07-07 12:37:57,690 INFO L268 CegarLoopResult]: For program point L123-1(lines 123 127) no Hoare annotation was computed. [2020-07-07 12:37:57,690 INFO L268 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-07-07 12:37:57,690 INFO L268 CegarLoopResult]: For program point L115-1(line 115) no Hoare annotation was computed. [2020-07-07 12:37:57,690 INFO L268 CegarLoopResult]: For program point L115-2(line 115) no Hoare annotation was computed. [2020-07-07 12:37:57,691 INFO L268 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-07-07 12:37:57,691 INFO L268 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-07-07 12:37:57,691 INFO L268 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-07-07 12:37:57,691 INFO L268 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-07-07 12:37:57,691 INFO L268 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-07-07 12:37:57,691 INFO L268 CegarLoopResult]: For program point L136-1(lines 117 138) no Hoare annotation was computed. [2020-07-07 12:37:57,691 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 92 147) no Hoare annotation was computed. [2020-07-07 12:37:57,691 INFO L268 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-07-07 12:37:57,691 INFO L268 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-07-07 12:37:57,692 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 92 147) no Hoare annotation was computed. [2020-07-07 12:37:57,692 INFO L268 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-07-07 12:37:57,692 INFO L268 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-07-07 12:37:57,692 INFO L268 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-07-07 12:37:57,692 INFO L268 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-07-07 12:37:57,692 INFO L268 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-07-07 12:37:57,692 INFO L268 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-07-07 12:37:57,692 INFO L268 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-07-07 12:37:57,692 INFO L268 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-07-07 12:37:57,692 INFO L268 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-07-07 12:37:57,692 INFO L268 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-07-07 12:37:57,692 INFO L268 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-07-07 12:37:57,693 INFO L268 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-07-07 12:37:57,693 INFO L268 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-07-07 12:37:57,693 INFO L268 CegarLoopResult]: For program point L134-1(line 134) no Hoare annotation was computed. [2020-07-07 12:37:57,693 INFO L268 CegarLoopResult]: For program point L134-2(line 134) no Hoare annotation was computed. [2020-07-07 12:37:57,693 INFO L268 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-07-07 12:37:57,693 INFO L268 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-07-07 12:37:57,693 INFO L268 CegarLoopResult]: For program point L192-1(line 192) no Hoare annotation was computed. [2020-07-07 12:37:57,693 INFO L268 CegarLoopResult]: For program point L192-2(line 192) no Hoare annotation was computed. [2020-07-07 12:37:57,693 INFO L268 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-07-07 12:37:57,693 INFO L268 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-07-07 12:37:57,693 INFO L268 CegarLoopResult]: For program point L188-1(line 188) no Hoare annotation was computed. [2020-07-07 12:37:57,693 INFO L268 CegarLoopResult]: For program point L188-2(line 188) no Hoare annotation was computed. [2020-07-07 12:37:57,693 INFO L268 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-07-07 12:37:57,693 INFO L268 CegarLoopResult]: For program point L180(lines 180 184) no Hoare annotation was computed. [2020-07-07 12:37:57,694 INFO L268 CegarLoopResult]: For program point L180-1(lines 180 184) no Hoare annotation was computed. [2020-07-07 12:37:57,694 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 148 207) no Hoare annotation was computed. [2020-07-07 12:37:57,694 INFO L268 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-07-07 12:37:57,694 INFO L268 CegarLoopResult]: For program point L172-1(line 172) no Hoare annotation was computed. [2020-07-07 12:37:57,694 INFO L268 CegarLoopResult]: For program point L172-2(line 172) no Hoare annotation was computed. [2020-07-07 12:37:57,694 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 148 207) no Hoare annotation was computed. [2020-07-07 12:37:57,694 INFO L268 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-07-07 12:37:57,694 INFO L268 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-07-07 12:37:57,694 INFO L268 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-07-07 12:37:57,694 INFO L268 CegarLoopResult]: For program point L197-1(line 197) no Hoare annotation was computed. [2020-07-07 12:37:57,694 INFO L268 CegarLoopResult]: For program point L197-2(line 197) no Hoare annotation was computed. [2020-07-07 12:37:57,694 INFO L268 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-07-07 12:37:57,695 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-07-07 12:37:57,695 INFO L268 CegarLoopResult]: For program point L193-1(line 193) no Hoare annotation was computed. [2020-07-07 12:37:57,695 INFO L268 CegarLoopResult]: For program point L193-2(line 193) no Hoare annotation was computed. [2020-07-07 12:37:57,695 INFO L268 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-07-07 12:37:57,695 INFO L268 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-07-07 12:37:57,695 INFO L268 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-07-07 12:37:57,695 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 148 207) no Hoare annotation was computed. [2020-07-07 12:37:57,695 INFO L268 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-07-07 12:37:57,695 INFO L268 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-07-07 12:37:57,695 INFO L268 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-07-07 12:37:57,695 INFO L268 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-07-07 12:37:57,695 INFO L268 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-07-07 12:37:57,696 INFO L268 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-07-07 12:37:57,696 INFO L268 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-07-07 12:37:57,696 INFO L268 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-07-07 12:37:57,696 INFO L268 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-07-07 12:37:57,696 INFO L268 CegarLoopResult]: For program point L174-2(lines 174 199) no Hoare annotation was computed. [2020-07-07 12:37:57,696 INFO L268 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-07-07 12:37:57,696 INFO L268 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-07-07 12:37:57,696 INFO L268 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-07-07 12:37:57,696 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-07-07 12:37:57,697 INFO L268 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-07-07 12:37:57,697 INFO L268 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-07-07 12:37:57,697 INFO L268 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-07-07 12:37:57,697 INFO L268 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-07-07 12:37:57,697 INFO L268 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-07-07 12:37:57,697 INFO L268 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-07-07 12:37:57,697 INFO L268 CegarLoopResult]: For program point L200(lines 173 201) no Hoare annotation was computed. [2020-07-07 12:37:57,697 INFO L268 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-07-07 12:37:57,698 INFO L268 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-07-07 12:37:57,698 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 870 876) the Hoare annotation is: true [2020-07-07 12:37:57,698 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 870 876) the Hoare annotation is: true [2020-07-07 12:37:57,698 INFO L271 CegarLoopResult]: At program point L881(line 881) the Hoare annotation is: true [2020-07-07 12:37:57,698 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 877 885) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11) (<= |valid_product_#res| 1) (< 0 |valid_product_#res|)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:37:57,698 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 877 885) the Hoare annotation is: true [2020-07-07 12:37:57,699 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 877 885) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11) (<= |valid_product_#res| 1) (< 0 |valid_product_#res|)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-07 12:37:57,699 INFO L264 CegarLoopResult]: At program point L882(line 882) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11)) (not (= 1 ~systemActive~0))) [2020-07-07 12:37:57,699 INFO L264 CegarLoopResult]: At program point L897(line 897) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (= 0 ~waterLevel~0)) [2020-07-07 12:37:57,699 INFO L264 CegarLoopResult]: At program point L897-1(line 897) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or (= |__utac_acc__Specification4_spec__1_#t~ret71| 0) .cse0) (or .cse0 (= 0 ~waterLevel~0)))) [2020-07-07 12:37:57,699 INFO L264 CegarLoopResult]: At program point L895(lines 895 908) the Hoare annotation is: (or (not (= 0 __utac_acc__Specification4_spec__1_~tmp~7)) (not (= 0 ~pumpRunning~0)) (= 0 ~waterLevel~0)) [2020-07-07 12:37:57,699 INFO L264 CegarLoopResult]: At program point L897-2(line 897) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or (= |__utac_acc__Specification4_spec__1_#t~ret71| 0) .cse0) (or .cse0 (= 0 ~waterLevel~0)))) [2020-07-07 12:37:57,700 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 887 911) the Hoare annotation is: true [2020-07-07 12:37:57,700 INFO L264 CegarLoopResult]: At program point L897-3(line 897) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (and (= |__utac_acc__Specification4_spec__1_#t~ret71| 0) (= 0 __utac_acc__Specification4_spec__1_~tmp___0~2))) (or .cse0 (= 0 ~waterLevel~0)))) [2020-07-07 12:37:57,700 INFO L264 CegarLoopResult]: At program point L895-1(lines 887 911) the Hoare annotation is: (or (not (= 0 __utac_acc__Specification4_spec__1_~tmp~7)) (not (= 0 ~pumpRunning~0)) (= 0 ~waterLevel~0)) [2020-07-07 12:37:57,700 INFO L271 CegarLoopResult]: At program point L893(line 893) the Hoare annotation is: true [2020-07-07 12:37:57,700 INFO L264 CegarLoopResult]: At program point L893-1(line 893) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0)) (= 0 ~waterLevel~0)) [2020-07-07 12:37:57,700 INFO L264 CegarLoopResult]: At program point L893-2(line 893) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0)) (= 0 ~waterLevel~0)) [2020-07-07 12:37:57,700 INFO L264 CegarLoopResult]: At program point L893-3(line 893) the Hoare annotation is: (or (and (not (= 0 __utac_acc__Specification4_spec__1_~tmp~7)) (not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0))) (not (= 0 ~pumpRunning~0)) (= 0 ~waterLevel~0)) [2020-07-07 12:37:57,701 INFO L271 CegarLoopResult]: At program point L889(line 889) the Hoare annotation is: true [2020-07-07 12:37:57,701 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 887 911) the Hoare annotation is: (or (not (= 0 __utac_acc__Specification4_spec__1_~tmp~7)) (not (= 0 ~pumpRunning~0)) (= 0 ~waterLevel~0)) [2020-07-07 12:37:57,701 INFO L264 CegarLoopResult]: At program point L901(line 901) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-07 12:37:57,701 INFO L264 CegarLoopResult]: At program point L899(lines 899 905) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (= 0 ~waterLevel~0)) (or (= 0 __utac_acc__Specification4_spec__1_~tmp___0~2) .cse0))) [2020-07-07 12:37:57,701 INFO L264 CegarLoopResult]: At program point L834-1(line 834) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,701 INFO L264 CegarLoopResult]: At program point L830(line 830) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,701 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 828 850) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,702 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 828 850) the Hoare annotation is: true [2020-07-07 12:37:57,702 INFO L271 CegarLoopResult]: At program point L847(line 847) the Hoare annotation is: true [2020-07-07 12:37:57,702 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 828 850) the Hoare annotation is: true [2020-07-07 12:37:57,702 INFO L264 CegarLoopResult]: At program point L840(line 840) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~6 ~systemActive~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,702 INFO L264 CegarLoopResult]: At program point L840-1(line 840) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~6 ~systemActive~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,702 INFO L264 CegarLoopResult]: At program point L838(lines 838 845) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~6 ~systemActive~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,702 INFO L271 CegarLoopResult]: At program point L838-1(lines 838 845) the Hoare annotation is: true [2020-07-07 12:37:57,703 INFO L264 CegarLoopResult]: At program point L836(line 836) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |main_#t~ret68| ~systemActive~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,703 INFO L264 CegarLoopResult]: At program point L835(line 835) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,703 INFO L264 CegarLoopResult]: At program point L836-1(line 836) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |main_#t~ret68| ~systemActive~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,703 INFO L264 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,703 INFO L264 CegarLoopResult]: At program point L836-2(line 836) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~6 ~systemActive~0) (= 0 ~pumpRunning~0) (= |main_#t~ret68| ~systemActive~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,703 INFO L268 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-07-07 12:37:57,703 INFO L268 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-07-07 12:37:57,704 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 784 807) no Hoare annotation was computed. [2020-07-07 12:37:57,704 INFO L268 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-07-07 12:37:57,704 INFO L268 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-07-07 12:37:57,704 INFO L268 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-07-07 12:37:57,704 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 784 807) no Hoare annotation was computed. [2020-07-07 12:37:57,704 INFO L268 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-07-07 12:37:57,704 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 784 807) no Hoare annotation was computed. [2020-07-07 12:37:57,704 INFO L268 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-07-07 12:37:57,704 INFO L268 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-07-07 12:37:57,705 INFO L268 CegarLoopResult]: For program point L793(line 793) no Hoare annotation was computed. [2020-07-07 12:37:57,705 INFO L268 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-07-07 12:37:57,705 INFO L268 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-07-07 12:37:57,705 INFO L268 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-07-07 12:37:57,705 INFO L268 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-07-07 12:37:57,705 INFO L268 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-07-07 12:37:57,705 INFO L264 CegarLoopResult]: At program point stopSystemEXIT(lines 660 674) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-07 12:37:57,705 INFO L264 CegarLoopResult]: At program point L666(line 666) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-07 12:37:57,706 INFO L264 CegarLoopResult]: At program point L664(lines 664 670) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-07 12:37:57,706 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 660 674) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-07 12:37:57,706 INFO L264 CegarLoopResult]: At program point stopSystemFINAL(lines 660 674) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-07 12:37:57,706 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 596 604) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2020-07-07 12:37:57,706 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 596 604) the Hoare annotation is: true [2020-07-07 12:37:57,706 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 596 604) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7))) [2020-07-07 12:37:57,706 INFO L264 CegarLoopResult]: At program point L601(line 601) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)) [2020-07-07 12:37:57,706 INFO L271 CegarLoopResult]: At program point L600(line 600) the Hoare annotation is: true [2020-07-07 12:37:57,707 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 641 659) the Hoare annotation is: true [2020-07-07 12:37:57,707 INFO L271 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 641 659) the Hoare annotation is: true [2020-07-07 12:37:57,707 INFO L271 CegarLoopResult]: At program point L656(line 656) the Hoare annotation is: true [2020-07-07 12:37:57,707 INFO L271 CegarLoopResult]: At program point L653(line 653) the Hoare annotation is: true [2020-07-07 12:37:57,707 INFO L271 CegarLoopResult]: At program point L651(line 651) the Hoare annotation is: true [2020-07-07 12:37:57,707 INFO L271 CegarLoopResult]: At program point L650(lines 650 654) the Hoare annotation is: true [2020-07-07 12:37:57,707 INFO L271 CegarLoopResult]: At program point L648(line 648) the Hoare annotation is: true [2020-07-07 12:37:57,707 INFO L271 CegarLoopResult]: At program point L650-2(lines 650 654) the Hoare annotation is: true [2020-07-07 12:37:57,708 INFO L271 CegarLoopResult]: At program point L648-1(line 648) the Hoare annotation is: true [2020-07-07 12:37:57,708 INFO L271 CegarLoopResult]: At program point L648-2(line 648) the Hoare annotation is: true [2020-07-07 12:37:57,708 INFO L271 CegarLoopResult]: At program point L648-3(line 648) the Hoare annotation is: true [2020-07-07 12:37:57,708 INFO L271 CegarLoopResult]: At program point L644(line 644) the Hoare annotation is: true [2020-07-07 12:37:57,708 INFO L271 CegarLoopResult]: At program point L643(line 643) the Hoare annotation is: true [2020-07-07 12:37:57,708 INFO L271 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 641 659) the Hoare annotation is: true [2020-07-07 12:37:57,708 INFO L268 CegarLoopResult]: For program point L635(line 635) no Hoare annotation was computed. [2020-07-07 12:37:57,708 INFO L268 CegarLoopResult]: For program point L635-1(line 635) no Hoare annotation was computed. [2020-07-07 12:37:57,709 INFO L268 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-07-07 12:37:57,709 INFO L268 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-07-07 12:37:57,709 INFO L268 CegarLoopResult]: For program point L624(lines 624 632) no Hoare annotation was computed. [2020-07-07 12:37:57,709 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 605 640) no Hoare annotation was computed. [2020-07-07 12:37:57,709 INFO L268 CegarLoopResult]: For program point L624-2(lines 624 632) no Hoare annotation was computed. [2020-07-07 12:37:57,709 INFO L268 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-07-07 12:37:57,709 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 605 640) no Hoare annotation was computed. [2020-07-07 12:37:57,709 INFO L268 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-07-07 12:37:57,709 INFO L268 CegarLoopResult]: For program point L612(lines 612 620) no Hoare annotation was computed. [2020-07-07 12:37:57,710 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 605 640) no Hoare annotation was computed. [2020-07-07 12:37:57,710 INFO L268 CegarLoopResult]: For program point L612-2(lines 612 620) no Hoare annotation was computed. [2020-07-07 12:37:57,710 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 863 869) the Hoare annotation is: true [2020-07-07 12:37:57,710 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 863 869) the Hoare annotation is: true [2020-07-07 12:37:57,710 INFO L268 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-07-07 12:37:57,710 INFO L268 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-07-07 12:37:57,710 INFO L268 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-07-07 12:37:57,710 INFO L268 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-07-07 12:37:57,710 INFO L268 CegarLoopResult]: For program point L56(line 56) no Hoare annotation was computed. [2020-07-07 12:37:57,711 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-07-07 12:37:57,711 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 46 91) no Hoare annotation was computed. [2020-07-07 12:37:57,711 INFO L268 CegarLoopResult]: For program point L54(line 54) no Hoare annotation was computed. [2020-07-07 12:37:57,711 INFO L268 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-07-07 12:37:57,711 INFO L268 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-07-07 12:37:57,711 INFO L268 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-07-07 12:37:57,711 INFO L268 CegarLoopResult]: For program point L50(line 50) no Hoare annotation was computed. [2020-07-07 12:37:57,711 INFO L268 CegarLoopResult]: For program point L83-1(line 83) no Hoare annotation was computed. [2020-07-07 12:37:57,712 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-07-07 12:37:57,712 INFO L268 CegarLoopResult]: For program point L83-2(line 83) no Hoare annotation was computed. [2020-07-07 12:37:57,712 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 46 91) no Hoare annotation was computed. [2020-07-07 12:37:57,712 INFO L268 CegarLoopResult]: For program point L79(line 79) no Hoare annotation was computed. [2020-07-07 12:37:57,712 INFO L268 CegarLoopResult]: For program point L46(lines 46 91) no Hoare annotation was computed. [2020-07-07 12:37:57,712 INFO L268 CegarLoopResult]: For program point L46-1(lines 46 91) no Hoare annotation was computed. [2020-07-07 12:37:57,712 INFO L268 CegarLoopResult]: For program point L75(line 75) no Hoare annotation was computed. [2020-07-07 12:37:57,712 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 46 91) no Hoare annotation was computed. [2020-07-07 12:37:57,712 INFO L268 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-07-07 12:37:57,713 INFO L268 CegarLoopResult]: For program point L69(line 69) no Hoare annotation was computed. [2020-07-07 12:37:57,713 INFO L268 CegarLoopResult]: For program point L69-1(line 69) no Hoare annotation was computed. [2020-07-07 12:37:57,713 INFO L268 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-07-07 12:37:57,713 INFO L268 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-07-07 12:37:57,713 INFO L268 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-07-07 12:37:57,713 INFO L268 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2020-07-07 12:37:57,713 INFO L268 CegarLoopResult]: For program point L55(line 55) no Hoare annotation was computed. [2020-07-07 12:37:57,713 INFO L268 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-07-07 12:37:57,714 INFO L268 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2020-07-07 12:37:57,714 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-07-07 12:37:57,714 INFO L268 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-07-07 12:37:57,714 INFO L268 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-07-07 12:37:57,714 INFO L268 CegarLoopResult]: For program point L49(line 49) no Hoare annotation was computed. [2020-07-07 12:37:57,714 INFO L268 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-07-07 12:37:57,714 INFO L268 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-07-07 12:37:57,714 INFO L268 CegarLoopResult]: For program point L76(line 76) no Hoare annotation was computed. [2020-07-07 12:37:57,714 INFO L268 CegarLoopResult]: For program point L76-1(line 76) no Hoare annotation was computed. [2020-07-07 12:37:57,714 INFO L268 CegarLoopResult]: For program point L74(line 74) no Hoare annotation was computed. [2020-07-07 12:37:57,715 INFO L268 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2020-07-07 12:37:57,715 INFO L268 CegarLoopResult]: For program point L72-1(line 72) no Hoare annotation was computed. [2020-07-07 12:37:57,715 INFO L268 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-07-07 12:37:57,715 INFO L268 CegarLoopResult]: For program point L68(line 68) no Hoare annotation was computed. [2020-07-07 12:37:57,715 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-07-07 12:37:57,715 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 359 404) no Hoare annotation was computed. [2020-07-07 12:37:57,715 INFO L268 CegarLoopResult]: For program point L378-1(line 378) no Hoare annotation was computed. [2020-07-07 12:37:57,715 INFO L268 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-07-07 12:37:57,715 INFO L268 CegarLoopResult]: For program point L378-2(line 378) no Hoare annotation was computed. [2020-07-07 12:37:57,716 INFO L268 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-07-07 12:37:57,716 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-07-07 12:37:57,716 INFO L268 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-07-07 12:37:57,716 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-07-07 12:37:57,716 INFO L268 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-07-07 12:37:57,716 INFO L268 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-07-07 12:37:57,716 INFO L268 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-07-07 12:37:57,716 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-07 12:37:57,716 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 359 404) no Hoare annotation was computed. [2020-07-07 12:37:57,716 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-07-07 12:37:57,717 INFO L268 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-07-07 12:37:57,717 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 359 404) no Hoare annotation was computed. [2020-07-07 12:37:57,717 INFO L268 CegarLoopResult]: For program point L383(lines 383 384) no Hoare annotation was computed. [2020-07-07 12:37:57,717 INFO L268 CegarLoopResult]: For program point L379(lines 379 386) no Hoare annotation was computed. [2020-07-07 12:37:57,717 INFO L268 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-07-07 12:37:57,717 INFO L268 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-07-07 12:37:57,717 INFO L268 CegarLoopResult]: For program point L373(lines 373 393) no Hoare annotation was computed. [2020-07-07 12:37:57,717 INFO L268 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-07-07 12:37:57,717 INFO L268 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-07-07 12:37:57,718 INFO L268 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-07-07 12:37:57,718 INFO L268 CegarLoopResult]: For program point L400-1(line 400) no Hoare annotation was computed. [2020-07-07 12:37:57,718 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-07 12:37:57,718 INFO L268 CegarLoopResult]: For program point L400-2(line 400) no Hoare annotation was computed. [2020-07-07 12:37:57,718 INFO L268 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-07-07 12:37:57,718 INFO L268 CegarLoopResult]: For program point L398-1(line 398) no Hoare annotation was computed. [2020-07-07 12:37:57,718 INFO L268 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-07-07 12:37:57,718 INFO L268 CegarLoopResult]: For program point L398-2(line 398) no Hoare annotation was computed. [2020-07-07 12:37:57,719 INFO L268 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-07-07 12:37:57,719 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-07-07 12:37:57,719 INFO L268 CegarLoopResult]: For program point L359(lines 359 404) no Hoare annotation was computed. [2020-07-07 12:37:57,719 INFO L268 CegarLoopResult]: For program point L390(lines 390 391) no Hoare annotation was computed. [2020-07-07 12:37:57,719 INFO L268 CegarLoopResult]: For program point L390-1(lines 373 393) no Hoare annotation was computed. [2020-07-07 12:37:57,719 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 815 824) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,719 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 815 824) the Hoare annotation is: true [2020-07-07 12:37:57,720 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 815 824) the Hoare annotation is: true [2020-07-07 12:37:57,720 INFO L268 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-07-07 12:37:57,720 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 585 595) no Hoare annotation was computed. [2020-07-07 12:37:57,720 INFO L268 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-07-07 12:37:57,720 INFO L268 CegarLoopResult]: For program point L590-1(line 590) no Hoare annotation was computed. [2020-07-07 12:37:57,720 INFO L268 CegarLoopResult]: For program point L590-2(line 590) no Hoare annotation was computed. [2020-07-07 12:37:57,720 INFO L268 CegarLoopResult]: For program point L590-3(line 590) no Hoare annotation was computed. [2020-07-07 12:37:57,720 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 585 595) no Hoare annotation was computed. [2020-07-07 12:37:57,720 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 585 595) no Hoare annotation was computed. [2020-07-07 12:37:57,721 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 577 584) the Hoare annotation is: true [2020-07-07 12:37:57,721 INFO L271 CegarLoopResult]: At program point deactivatePumpEXIT(lines 577 584) the Hoare annotation is: true [2020-07-07 12:37:57,721 INFO L271 CegarLoopResult]: At program point deactivatePumpFINAL(lines 577 584) the Hoare annotation is: true [2020-07-07 12:37:57,721 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 544 568) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-07 12:37:57,721 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 544 568) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-07 12:37:57,721 INFO L264 CegarLoopResult]: At program point L563(line 563) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-07 12:37:57,721 INFO L264 CegarLoopResult]: At program point L563-1(lines 544 568) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-07 12:37:57,721 INFO L264 CegarLoopResult]: At program point L558(line 558) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-07 12:37:57,721 INFO L264 CegarLoopResult]: At program point L554(line 554) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-07 12:37:57,722 INFO L264 CegarLoopResult]: At program point L552(lines 552 560) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-07 12:37:57,722 INFO L264 CegarLoopResult]: At program point L550(line 550) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-07 12:37:57,722 INFO L264 CegarLoopResult]: At program point L550-1(line 550) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-07 12:37:57,722 INFO L264 CegarLoopResult]: At program point L548(lines 548 565) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-07 12:37:57,722 INFO L264 CegarLoopResult]: At program point L550-2(line 550) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-07 12:37:57,722 INFO L264 CegarLoopResult]: At program point L550-3(line 550) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-07 12:37:57,722 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 536 542) the Hoare annotation is: true [2020-07-07 12:37:57,722 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 536 542) the Hoare annotation is: true [2020-07-07 12:37:57,723 INFO L264 CegarLoopResult]: At program point L704(line 704) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,723 INFO L264 CegarLoopResult]: At program point L704-1(line 704) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,723 INFO L264 CegarLoopResult]: At program point L688(line 688) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,723 INFO L264 CegarLoopResult]: At program point L734(line 734) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,723 INFO L264 CegarLoopResult]: At program point L730(line 730) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,723 INFO L264 CegarLoopResult]: At program point L697(lines 696 743) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,723 INFO L264 CegarLoopResult]: At program point L730-1(line 730) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,724 INFO L264 CegarLoopResult]: At program point L730-2(line 730) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,724 INFO L264 CegarLoopResult]: At program point L726(lines 726 739) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,724 INFO L264 CegarLoopResult]: At program point L689(line 689) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,724 INFO L264 CegarLoopResult]: At program point L718(line 718) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,724 INFO L264 CegarLoopResult]: At program point L714(line 714) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,724 INFO L264 CegarLoopResult]: At program point L714-1(line 714) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,725 INFO L271 CegarLoopResult]: At program point testEXIT(lines 686 751) the Hoare annotation is: true [2020-07-07 12:37:57,725 INFO L264 CegarLoopResult]: At program point L706(lines 706 712) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,725 INFO L264 CegarLoopResult]: At program point L706-1(lines 706 712) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,725 INFO L264 CegarLoopResult]: At program point testENTRY(lines 686 751) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,725 INFO L264 CegarLoopResult]: At program point L698(lines 698 702) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,725 INFO L271 CegarLoopResult]: At program point testFINAL(lines 686 751) the Hoare annotation is: true [2020-07-07 12:37:57,725 INFO L264 CegarLoopResult]: At program point L694(line 694) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,725 INFO L264 CegarLoopResult]: At program point L690(line 690) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,726 INFO L264 CegarLoopResult]: At program point L744(lines 695 745) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,726 INFO L264 CegarLoopResult]: At program point L732(lines 732 738) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,726 INFO L264 CegarLoopResult]: At program point L732-1(lines 726 739) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,726 INFO L264 CegarLoopResult]: At program point L724(line 724) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,726 INFO L264 CegarLoopResult]: At program point L691(line 691) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,726 INFO L264 CegarLoopResult]: At program point L724-1(line 724) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,726 INFO L264 CegarLoopResult]: At program point L716(lines 716 722) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,726 INFO L264 CegarLoopResult]: At program point L716-1(lines 716 722) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,727 INFO L264 CegarLoopResult]: At program point L741(lines 696 743) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,727 INFO L264 CegarLoopResult]: At program point L708(line 708) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,727 INFO L268 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-07-07 12:37:57,727 INFO L268 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-07-07 12:37:57,727 INFO L268 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-07-07 12:37:57,727 INFO L268 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-07-07 12:37:57,727 INFO L268 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-07-07 12:37:57,727 INFO L268 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-07-07 12:37:57,727 INFO L268 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-07-07 12:37:57,728 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 313 358) no Hoare annotation was computed. [2020-07-07 12:37:57,728 INFO L268 CegarLoopResult]: For program point L337(lines 337 338) no Hoare annotation was computed. [2020-07-07 12:37:57,728 INFO L268 CegarLoopResult]: For program point L333(lines 333 340) no Hoare annotation was computed. [2020-07-07 12:37:57,728 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-07-07 12:37:57,728 INFO L268 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-07-07 12:37:57,728 INFO L268 CegarLoopResult]: For program point L327(lines 327 347) no Hoare annotation was computed. [2020-07-07 12:37:57,728 INFO L268 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-07-07 12:37:57,728 INFO L268 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-07-07 12:37:57,728 INFO L268 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-07-07 12:37:57,728 INFO L268 CegarLoopResult]: For program point L354-1(line 354) no Hoare annotation was computed. [2020-07-07 12:37:57,728 INFO L268 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-07-07 12:37:57,729 INFO L268 CegarLoopResult]: For program point L354-2(line 354) no Hoare annotation was computed. [2020-07-07 12:37:57,729 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-07-07 12:37:57,729 INFO L268 CegarLoopResult]: For program point L352-1(line 352) no Hoare annotation was computed. [2020-07-07 12:37:57,729 INFO L268 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-07-07 12:37:57,729 INFO L268 CegarLoopResult]: For program point L352-2(line 352) no Hoare annotation was computed. [2020-07-07 12:37:57,729 INFO L268 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-07-07 12:37:57,729 INFO L268 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-07-07 12:37:57,729 INFO L268 CegarLoopResult]: For program point L313(lines 313 358) no Hoare annotation was computed. [2020-07-07 12:37:57,729 INFO L268 CegarLoopResult]: For program point L344(lines 344 345) no Hoare annotation was computed. [2020-07-07 12:37:57,729 INFO L268 CegarLoopResult]: For program point L344-1(lines 327 347) no Hoare annotation was computed. [2020-07-07 12:37:57,730 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 313 358) no Hoare annotation was computed. [2020-07-07 12:37:57,730 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 313 358) no Hoare annotation was computed. [2020-07-07 12:37:57,730 INFO L268 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-07-07 12:37:57,730 INFO L268 CegarLoopResult]: For program point L332-1(line 332) no Hoare annotation was computed. [2020-07-07 12:37:57,730 INFO L268 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-07-07 12:37:57,730 INFO L268 CegarLoopResult]: For program point L332-2(line 332) no Hoare annotation was computed. [2020-07-07 12:37:57,730 INFO L268 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-07-07 12:37:57,730 INFO L268 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-07-07 12:37:57,730 INFO L268 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-07-07 12:37:57,730 INFO L271 CegarLoopResult]: At program point L497(line 497) the Hoare annotation is: true [2020-07-07 12:37:57,731 INFO L271 CegarLoopResult]: At program point L496(line 496) the Hoare annotation is: true [2020-07-07 12:37:57,731 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 492 500) the Hoare annotation is: true [2020-07-07 12:37:57,731 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 492 500) the Hoare annotation is: true [2020-07-07 12:37:57,731 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 492 500) the Hoare annotation is: true [2020-07-07 12:37:57,731 INFO L268 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-07-07 12:37:57,731 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 460 482) no Hoare annotation was computed. [2020-07-07 12:37:57,731 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-07 12:37:57,731 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 460 482) no Hoare annotation was computed. [2020-07-07 12:37:57,731 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 460 482) no Hoare annotation was computed. [2020-07-07 12:37:57,731 INFO L268 CegarLoopResult]: For program point L468(lines 468 476) no Hoare annotation was computed. [2020-07-07 12:37:57,731 INFO L268 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-07-07 12:37:57,732 INFO L268 CegarLoopResult]: For program point L468-2(lines 468 476) no Hoare annotation was computed. [2020-07-07 12:37:57,732 INFO L268 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-07-07 12:37:57,732 INFO L268 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-07-07 12:37:57,732 INFO L268 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-07-07 12:37:57,732 INFO L268 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-07-07 12:37:57,732 INFO L268 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-07-07 12:37:57,732 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-07-07 12:37:57,732 INFO L268 CegarLoopResult]: For program point L234(lines 234 238) no Hoare annotation was computed. [2020-07-07 12:37:57,732 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-07-07 12:37:57,732 INFO L268 CegarLoopResult]: For program point L259-2(lines 259 279) no Hoare annotation was computed. [2020-07-07 12:37:57,733 INFO L268 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-07-07 12:37:57,733 INFO L268 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-07-07 12:37:57,733 INFO L268 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-07-07 12:37:57,733 INFO L268 CegarLoopResult]: For program point L210(lines 210 312) no Hoare annotation was computed. [2020-07-07 12:37:57,733 INFO L268 CegarLoopResult]: For program point L210-1(lines 210 312) no Hoare annotation was computed. [2020-07-07 12:37:57,733 INFO L268 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-07-07 12:37:57,733 INFO L268 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-07-07 12:37:57,733 INFO L268 CegarLoopResult]: For program point L301-1(line 301) no Hoare annotation was computed. [2020-07-07 12:37:57,733 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-07-07 12:37:57,733 INFO L268 CegarLoopResult]: For program point L301-2(line 301) no Hoare annotation was computed. [2020-07-07 12:37:57,733 INFO L268 CegarLoopResult]: For program point L260(lines 259 279) no Hoare annotation was computed. [2020-07-07 12:37:57,734 INFO L268 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-07-07 12:37:57,734 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 210 312) no Hoare annotation was computed. [2020-07-07 12:37:57,734 INFO L268 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-07-07 12:37:57,734 INFO L268 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-07-07 12:37:57,734 INFO L268 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-07-07 12:37:57,734 INFO L268 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-07-07 12:37:57,734 INFO L268 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-07-07 12:37:57,734 INFO L268 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-07-07 12:37:57,734 INFO L268 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-07-07 12:37:57,734 INFO L268 CegarLoopResult]: For program point L244-1(line 244) no Hoare annotation was computed. [2020-07-07 12:37:57,734 INFO L268 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-07-07 12:37:57,735 INFO L268 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-07-07 12:37:57,735 INFO L268 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-07-07 12:37:57,735 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 210 312) no Hoare annotation was computed. [2020-07-07 12:37:57,735 INFO L268 CegarLoopResult]: For program point L261(lines 261 265) no Hoare annotation was computed. [2020-07-07 12:37:57,735 INFO L268 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-07-07 12:37:57,735 INFO L268 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-07-07 12:37:57,735 INFO L268 CegarLoopResult]: For program point L286-1(line 286) no Hoare annotation was computed. [2020-07-07 12:37:57,735 INFO L268 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-07-07 12:37:57,735 INFO L268 CegarLoopResult]: For program point L286-2(line 286) no Hoare annotation was computed. [2020-07-07 12:37:57,735 INFO L268 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-07-07 12:37:57,736 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 210 312) no Hoare annotation was computed. [2020-07-07 12:37:57,736 INFO L268 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-07-07 12:37:57,736 INFO L268 CegarLoopResult]: For program point L270-1(line 270) no Hoare annotation was computed. [2020-07-07 12:37:57,736 INFO L268 CegarLoopResult]: For program point L270-2(line 270) no Hoare annotation was computed. [2020-07-07 12:37:57,736 INFO L268 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-07-07 12:37:57,736 INFO L268 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-07-07 12:37:57,736 INFO L268 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-07-07 12:37:57,736 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-07-07 12:37:57,736 INFO L268 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-07-07 12:37:57,736 INFO L268 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-07-07 12:37:57,736 INFO L268 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-07-07 12:37:57,737 INFO L268 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-07-07 12:37:57,737 INFO L268 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-07-07 12:37:57,737 INFO L268 CegarLoopResult]: For program point L288-1(line 288) no Hoare annotation was computed. [2020-07-07 12:37:57,737 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-07-07 12:37:57,737 INFO L268 CegarLoopResult]: For program point L288-2(line 288) no Hoare annotation was computed. [2020-07-07 12:37:57,737 INFO L268 CegarLoopResult]: For program point L280(lines 258 281) no Hoare annotation was computed. [2020-07-07 12:37:57,737 INFO L268 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-07-07 12:37:57,737 INFO L268 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-07-07 12:37:57,737 INFO L268 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-07-07 12:37:57,737 INFO L268 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-07-07 12:37:57,737 INFO L268 CegarLoopResult]: For program point L239(lines 239 255) no Hoare annotation was computed. [2020-07-07 12:37:57,738 INFO L268 CegarLoopResult]: For program point L272-1(line 272) no Hoare annotation was computed. [2020-07-07 12:37:57,738 INFO L268 CegarLoopResult]: For program point L272-2(line 272) no Hoare annotation was computed. [2020-07-07 12:37:57,738 INFO L268 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-07-07 12:37:57,738 INFO L268 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-07-07 12:37:57,738 INFO L268 CegarLoopResult]: For program point L256(lines 256 297) no Hoare annotation was computed. [2020-07-07 12:37:57,738 INFO L268 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-07-07 12:37:57,738 INFO L268 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-07-07 12:37:57,738 INFO L268 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-07-07 12:37:57,738 INFO L268 CegarLoopResult]: For program point L248-1(line 248) no Hoare annotation was computed. [2020-07-07 12:37:57,738 INFO L268 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-07-07 12:37:57,739 INFO L268 CegarLoopResult]: For program point L298(lines 298 309) no Hoare annotation was computed. [2020-07-07 12:37:57,739 INFO L268 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-07-07 12:37:57,739 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-07-07 12:37:57,739 INFO L268 CegarLoopResult]: For program point L290-1(line 290) no Hoare annotation was computed. [2020-07-07 12:37:57,739 INFO L268 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-07-07 12:37:57,739 INFO L268 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-07-07 12:37:57,739 INFO L268 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-07-07 12:37:57,739 INFO L268 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-07-07 12:37:57,739 INFO L268 CegarLoopResult]: For program point L274-1(line 274) no Hoare annotation was computed. [2020-07-07 12:37:57,739 INFO L268 CegarLoopResult]: For program point L241-1(line 241) no Hoare annotation was computed. [2020-07-07 12:37:57,739 INFO L268 CegarLoopResult]: For program point L299(lines 299 306) no Hoare annotation was computed. [2020-07-07 12:37:57,740 INFO L268 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-07-07 12:37:57,740 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 853 862) no Hoare annotation was computed. [2020-07-07 12:37:57,740 INFO L268 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-07-07 12:37:57,740 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 853 862) no Hoare annotation was computed. [2020-07-07 12:37:57,740 INFO L268 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-07-07 12:37:57,740 INFO L268 CegarLoopResult]: For program point L855(line 855) no Hoare annotation was computed. [2020-07-07 12:37:57,740 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 853 862) no Hoare annotation was computed. [2020-07-07 12:37:57,740 INFO L268 CegarLoopResult]: For program point L855-1(line 855) no Hoare annotation was computed. [2020-07-07 12:37:57,740 INFO L268 CegarLoopResult]: For program point L855-2(line 855) no Hoare annotation was computed. [2020-07-07 12:37:57,740 INFO L264 CegarLoopResult]: At program point L634(line 634) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,741 INFO L264 CegarLoopResult]: At program point L345(line 345) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,741 INFO L264 CegarLoopResult]: At program point L634-1(line 634) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,741 INFO L264 CegarLoopResult]: At program point L634-2(line 634) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,741 INFO L264 CegarLoopResult]: At program point L634-3(line 634) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,741 INFO L264 CegarLoopResult]: At program point L630(line 630) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,741 INFO L264 CegarLoopResult]: At program point L630-1(line 630) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,741 INFO L264 CegarLoopResult]: At program point L630-2(line 630) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,741 INFO L264 CegarLoopResult]: At program point L630-3(line 630) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,742 INFO L264 CegarLoopResult]: At program point L626(line 626) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,742 INFO L264 CegarLoopResult]: At program point L630-4(line 630) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,742 INFO L264 CegarLoopResult]: At program point L337(line 337) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,742 INFO L264 CegarLoopResult]: At program point L465(line 465) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,742 INFO L264 CegarLoopResult]: At program point L626-1(line 626) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,742 INFO L264 CegarLoopResult]: At program point L337-1(line 337) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,742 INFO L264 CegarLoopResult]: At program point L626-2(line 626) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,742 INFO L264 CegarLoopResult]: At program point L337-2(line 337) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,743 INFO L264 CegarLoopResult]: At program point L626-3(line 626) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,743 INFO L264 CegarLoopResult]: At program point L622(line 622) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,743 INFO L264 CegarLoopResult]: At program point L622-1(line 622) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,743 INFO L264 CegarLoopResult]: At program point L622-2(line 622) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,743 INFO L264 CegarLoopResult]: At program point L622-3(line 622) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,743 INFO L264 CegarLoopResult]: At program point L618(line 618) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,743 INFO L264 CegarLoopResult]: At program point L622-4(line 622) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,743 INFO L264 CegarLoopResult]: At program point L618-1(line 618) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,743 INFO L264 CegarLoopResult]: At program point L622-5(line 622) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,744 INFO L264 CegarLoopResult]: At program point L618-2(line 618) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,744 INFO L264 CegarLoopResult]: At program point L622-6(line 622) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,744 INFO L264 CegarLoopResult]: At program point L391(line 391) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,744 INFO L264 CegarLoopResult]: At program point L618-3(line 618) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,744 INFO L264 CegarLoopResult]: At program point L622-7(line 622) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,744 INFO L264 CegarLoopResult]: At program point L614(line 614) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,744 INFO L264 CegarLoopResult]: At program point L618-4(line 618) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,744 INFO L264 CegarLoopResult]: At program point L614-1(line 614) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,744 INFO L264 CegarLoopResult]: At program point L614-2(line 614) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,745 INFO L264 CegarLoopResult]: At program point L614-3(line 614) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,745 INFO L264 CegarLoopResult]: At program point L610(line 610) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,745 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,745 INFO L264 CegarLoopResult]: At program point L383(line 383) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,745 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,745 INFO L264 CegarLoopResult]: At program point L383-1(line 383) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,745 INFO L264 CegarLoopResult]: At program point L478(line 478) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,745 INFO L264 CegarLoopResult]: At program point L478-1(line 478) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,745 INFO L264 CegarLoopResult]: At program point L478-2(line 478) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,746 INFO L264 CegarLoopResult]: At program point L474(line 474) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,746 INFO L264 CegarLoopResult]: At program point L474-1(line 474) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,746 INFO L264 CegarLoopResult]: At program point L474-2(line 474) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,746 INFO L264 CegarLoopResult]: At program point L474-3(line 474) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,746 INFO L264 CegarLoopResult]: At program point L470(line 470) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,746 INFO L264 CegarLoopResult]: At program point L470-1(line 470) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,746 INFO L264 CegarLoopResult]: At program point L470-2(line 470) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,746 INFO L264 CegarLoopResult]: At program point L470-3(line 470) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,746 INFO L264 CegarLoopResult]: At program point L338(line 338) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,747 INFO L264 CegarLoopResult]: At program point L466(line 466) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,747 INFO L264 CegarLoopResult]: At program point L470-4(line 470) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,747 INFO L264 CegarLoopResult]: At program point L466-1(line 466) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,747 INFO L264 CegarLoopResult]: At program point L470-5(line 470) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,747 INFO L264 CegarLoopResult]: At program point L466-2(line 466) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,747 INFO L264 CegarLoopResult]: At program point L466-3(line 466) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,747 INFO L264 CegarLoopResult]: At program point L466-4(line 466) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,747 INFO L264 CegarLoopResult]: At program point L466-5(line 466) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,748 INFO L264 CegarLoopResult]: At program point L466-6(line 466) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,748 INFO L264 CegarLoopResult]: At program point L466-7(line 466) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,748 INFO L264 CegarLoopResult]: At program point L384(line 384) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,748 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:37:57,748 INFO L264 CegarLoopResult]: At program point L413(line 413) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,748 INFO L264 CegarLoopResult]: At program point L636(line 636) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,748 INFO L264 CegarLoopResult]: At program point L508(line 508) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 1 ~waterLevel~0)) [2020-07-07 12:37:57,749 INFO L264 CegarLoopResult]: At program point L636-1(line 636) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,749 INFO L264 CegarLoopResult]: At program point L636-2(line 636) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,749 INFO L264 CegarLoopResult]: At program point L414(line 414) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 1 ~waterLevel~0)) [2020-07-07 12:37:57,749 INFO L264 CegarLoopResult]: At program point L509(line 509) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0)) [2020-07-07 12:37:57,749 INFO L264 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,749 INFO L264 CegarLoopResult]: At program point L344-1(line 344) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,749 INFO L264 CegarLoopResult]: At program point L753(line 753) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:37:57,750 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.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~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|)) [2020-07-07 12:37:57,750 INFO L264 CegarLoopResult]: At program point L390(line 390) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,750 INFO L264 CegarLoopResult]: At program point L390-1(line 390) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-07 12:37:57,750 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:37:57,750 INFO L268 CegarLoopResult]: For program point activatePumpFINAL(lines 569 576) no Hoare annotation was computed. [2020-07-07 12:37:57,750 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 569 576) no Hoare annotation was computed. [2020-07-07 12:37:57,750 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 569 576) no Hoare annotation was computed. [2020-07-07 12:37:57,750 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 483 491) the Hoare annotation is: true [2020-07-07 12:37:57,751 INFO L264 CegarLoopResult]: At program point getWaterLevelFINAL(lines 483 491) the Hoare annotation is: (or (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~4)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:37:57,751 INFO L264 CegarLoopResult]: At program point L488(line 488) the Hoare annotation is: (or (= ~waterLevel~0 getWaterLevel_~retValue_acc~4) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:37:57,751 INFO L271 CegarLoopResult]: At program point L487(line 487) the Hoare annotation is: true [2020-07-07 12:37:57,751 INFO L264 CegarLoopResult]: At program point getWaterLevelEXIT(lines 483 491) the Hoare annotation is: (or (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~4)) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:37:57,751 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-07 12:37:57,751 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-07 12:37:57,751 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-07 12:37:57,751 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-07 12:37:57,751 INFO L264 CegarLoopResult]: At program point L446(line 446) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:37:57,751 INFO L264 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:37:57,752 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 439 450) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:37:57,752 INFO L271 CegarLoopResult]: At program point L443-1(lines 439 450) the Hoare annotation is: true [2020-07-07 12:37:57,752 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 439 450) the Hoare annotation is: true [2020-07-07 12:37:57,752 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 451 459) no Hoare annotation was computed. [2020-07-07 12:37:57,752 INFO L268 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-07-07 12:37:57,752 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-07 12:37:57,752 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 451 459) no Hoare annotation was computed. [2020-07-07 12:37:57,752 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 451 459) no Hoare annotation was computed. [2020-07-07 12:37:57,752 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 512 535) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-07 12:37:57,753 INFO L264 CegarLoopResult]: At program point L525(line 525) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (not (= 0 ~systemActive~0)) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-07 12:37:57,753 INFO L264 CegarLoopResult]: At program point L523(lines 523 529) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-07 12:37:57,753 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 512 535) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-07 12:37:57,753 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 512 535) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-07 12:37:57,753 INFO L264 CegarLoopResult]: At program point L518(line 518) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-07 12:37:57,753 INFO L264 CegarLoopResult]: At program point L516(lines 515 534) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-07 12:37:57,753 INFO L271 CegarLoopResult]: At program point L768(lines 768 772) the Hoare annotation is: true [2020-07-07 12:37:57,753 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 754 783) the Hoare annotation is: true [2020-07-07 12:37:57,754 INFO L271 CegarLoopResult]: At program point L768-1(lines 768 772) the Hoare annotation is: true [2020-07-07 12:37:57,754 INFO L271 CegarLoopResult]: At program point L764-2(lines 764 778) the Hoare annotation is: true [2020-07-07 12:37:57,754 INFO L271 CegarLoopResult]: At program point L760(line 760) the Hoare annotation is: true [2020-07-07 12:37:57,754 INFO L271 CegarLoopResult]: At program point L760-1(line 760) the Hoare annotation is: true [2020-07-07 12:37:57,754 INFO L271 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: true [2020-07-07 12:37:57,754 INFO L271 CegarLoopResult]: At program point L779(lines 754 783) the Hoare annotation is: true [2020-07-07 12:37:57,754 INFO L271 CegarLoopResult]: At program point L775(line 775) the Hoare annotation is: true [2020-07-07 12:37:57,754 INFO L271 CegarLoopResult]: At program point L765(line 765) the Hoare annotation is: true [2020-07-07 12:37:57,754 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 754 783) the Hoare annotation is: true [2020-07-07 12:37:57,754 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 415 426) the Hoare annotation is: true [2020-07-07 12:37:57,755 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 415 426) the Hoare annotation is: true [2020-07-07 12:37:57,755 INFO L271 CegarLoopResult]: At program point L420(line 420) the Hoare annotation is: true [2020-07-07 12:37:57,755 INFO L271 CegarLoopResult]: At program point L419-1(lines 415 426) the Hoare annotation is: true [2020-07-07 12:37:57,755 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 808 814) the Hoare annotation is: true [2020-07-07 12:37:57,755 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 808 814) the Hoare annotation is: true [2020-07-07 12:37:57,755 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-07 12:37:57,755 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-07 12:37:57,755 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-07 12:37:57,755 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-07 12:37:57,756 INFO L264 CegarLoopResult]: At program point L432(line 432) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:37:57,756 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 427 438) the Hoare annotation is: (or (not (= 0 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,756 INFO L264 CegarLoopResult]: At program point L431-1(lines 427 438) the Hoare annotation is: (or (not (= 0 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-07 12:37:57,756 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 427 438) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-07 12:37:57,756 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 676 683) the Hoare annotation is: true [2020-07-07 12:37:57,756 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 680) the Hoare annotation is: true [2020-07-07 12:37:57,756 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 676 683) the Hoare annotation is: true [2020-07-07 12:37:57,756 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 676 683) the Hoare annotation is: true [2020-07-07 12:37:57,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.07 12:37:57 BoogieIcfgContainer [2020-07-07 12:37:57,779 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-07 12:37:57,781 INFO L168 Benchmark]: Toolchain (without parser) took 50347.82 ms. Allocated memory was 145.2 MB in the beginning and 910.2 MB in the end (delta: 764.9 MB). Free memory was 102.6 MB in the beginning and 587.8 MB in the end (delta: -485.2 MB). Peak memory consumption was 787.2 MB. Max. memory is 7.1 GB. [2020-07-07 12:37:57,782 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 145.2 MB. Free memory was 121.9 MB in the beginning and 121.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-07 12:37:57,782 INFO L168 Benchmark]: CACSL2BoogieTranslator took 658.67 ms. Allocated memory was 145.2 MB in the beginning and 203.4 MB in the end (delta: 58.2 MB). Free memory was 102.4 MB in the beginning and 172.0 MB in the end (delta: -69.6 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. [2020-07-07 12:37:57,783 INFO L168 Benchmark]: Boogie Preprocessor took 80.12 ms. Allocated memory is still 203.4 MB. Free memory was 172.0 MB in the beginning and 167.9 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. [2020-07-07 12:37:57,784 INFO L168 Benchmark]: RCFGBuilder took 1115.10 ms. Allocated memory was 203.4 MB in the beginning and 236.5 MB in the end (delta: 33.0 MB). Free memory was 167.2 MB in the beginning and 178.4 MB in the end (delta: -11.2 MB). Peak memory consumption was 82.5 MB. Max. memory is 7.1 GB. [2020-07-07 12:37:57,785 INFO L168 Benchmark]: TraceAbstraction took 48489.66 ms. Allocated memory was 236.5 MB in the beginning and 910.2 MB in the end (delta: 673.7 MB). Free memory was 177.0 MB in the beginning and 587.8 MB in the end (delta: -410.8 MB). Peak memory consumption was 770.4 MB. Max. memory is 7.1 GB. [2020-07-07 12:37:57,788 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 145.2 MB. Free memory was 121.9 MB in the beginning and 121.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 658.67 ms. Allocated memory was 145.2 MB in the beginning and 203.4 MB in the end (delta: 58.2 MB). Free memory was 102.4 MB in the beginning and 172.0 MB in the end (delta: -69.6 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 80.12 ms. Allocated memory is still 203.4 MB. Free memory was 172.0 MB in the beginning and 167.9 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1115.10 ms. Allocated memory was 203.4 MB in the beginning and 236.5 MB in the end (delta: 33.0 MB). Free memory was 167.2 MB in the beginning and 178.4 MB in the end (delta: -11.2 MB). Peak memory consumption was 82.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 48489.66 ms. Allocated memory was 236.5 MB in the beginning and 910.2 MB in the end (delta: 673.7 MB). Free memory was 177.0 MB in the beginning and 587.8 MB in the end (delta: -410.8 MB). Peak memory consumption was 770.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 680]: 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: 754]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 695]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel)) - InvariantResult [Line: 696]: Loop Invariant Derived loop invariant: ((!(0 == \old(pumpRunning)) || (0 == splverifierCounter && 0 == pumpRunning)) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel)) - InvariantResult [Line: 764]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 870]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 877]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 == waterLevel) || (((retValue_acc <= 1 && 1 <= retValue_acc) && \result <= 1) && 0 < \result)) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 887]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (!(0 == tmp) || !(0 == pumpRunning)) || 0 == waterLevel - ProcedureContractResult [Line: 828]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 660]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(0 == \old(pumpRunning)) || 0 == pumpRunning - ProcedureContractResult [Line: 596]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(0 == pumpRunning) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 641]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 863]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 815]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 577]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 544]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(0 == \old(pumpRunning)) || 0 == systemActive) || 0 == pumpRunning - ProcedureContractResult [Line: 536]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 686]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 492]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 439]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 483]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (\result == waterLevel && waterLevel == retValue_acc) || !(0 == pumpRunning) - ProcedureContractResult [Line: 512]: Procedure Contract for timeShift Derived contract for procedure timeShift: (0 == pumpRunning && \old(waterLevel) == waterLevel) || !(0 == \old(pumpRunning)) - ProcedureContractResult [Line: 754]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 415]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 808]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 427]: Procedure Contract for waterRise Derived contract for procedure waterRise: (!(0 == waterLevel) || !(0 == pumpRunning)) || !(1 == \old(waterLevel)) - ProcedureContractResult [Line: 676]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 609 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 24.3s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 19.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 23.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1181 SDtfs, 2482 SDslu, 2230 SDs, 0 SdLazy, 4336 SolverSat, 788 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 210 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 280 ImplicationChecksByTransitivity, 10.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=899occurred 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: 0.8s AutomataMinimizationTime, 6 MinimizatonAttempts, 445 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 244 LocationsWithAnnotation, 1895 PreInvPairs, 2261 NumberOfFragments, 2582 HoareAnnotationTreeSize, 1895 FomulaSimplifications, 336988 FormulaSimplificationTreeSizeReduction, 6.3s HoareSimplificationTime, 244 FomulaSimplificationsInter, 67543 FormulaSimplificationTreeSizeReductionInter, 17.4s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, 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...