/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product15.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 16:38:47,092 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 16:38:47,095 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 16:38:47,116 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 16:38:47,116 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 16:38:47,118 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 16:38:47,120 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 16:38:47,133 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 16:38:47,135 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 16:38:47,138 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 16:38:47,140 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 16:38:47,142 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 16:38:47,143 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 16:38:47,146 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 16:38:47,147 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 16:38:47,148 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 16:38:47,149 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 16:38:47,153 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 16:38:47,155 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 16:38:47,161 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 16:38:47,166 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 16:38:47,169 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 16:38:47,171 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 16:38:47,172 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 16:38:47,175 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 16:38:47,175 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 16:38:47,175 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 16:38:47,178 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 16:38:47,179 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 16:38:47,180 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 16:38:47,180 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 16:38:47,181 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 16:38:47,182 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 16:38:47,184 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 16:38:47,185 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 16:38:47,185 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 16:38:47,186 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 16:38:47,186 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 16:38:47,186 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 16:38:47,187 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 16:38:47,189 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 16:38:47,190 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-17 16:38:47,199 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 16:38:47,199 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 16:38:47,200 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 16:38:47,201 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 16:38:47,201 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 16:38:47,201 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 16:38:47,201 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 16:38:47,201 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 16:38:47,202 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 16:38:47,202 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 16:38:47,202 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 16:38:47,202 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 16:38:47,202 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 16:38:47,203 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 16:38:47,203 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 16:38:47,203 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-17 16:38:47,203 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 16:38:47,204 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 16:38:47,204 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 16:38:47,204 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 16:38:47,204 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-17 16:38:47,204 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 16:38:47,205 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-17 16:38:47,487 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 16:38:47,499 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 16:38:47,503 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 16:38:47,504 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 16:38:47,505 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 16:38:47,505 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product15.cil.c [2020-07-17 16:38:47,584 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c784e42d3/2ad701efeb56423691a5a337e0c37b7d/FLAGc1839b4c2 [2020-07-17 16:38:48,145 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 16:38:48,146 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product15.cil.c [2020-07-17 16:38:48,163 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c784e42d3/2ad701efeb56423691a5a337e0c37b7d/FLAGc1839b4c2 [2020-07-17 16:38:48,456 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c784e42d3/2ad701efeb56423691a5a337e0c37b7d [2020-07-17 16:38:48,466 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 16:38:48,469 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 16:38:48,470 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 16:38:48,470 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 16:38:48,472 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 16:38:48,473 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:38:48" (1/1) ... [2020-07-17 16:38:48,476 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@304daafe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:48, skipping insertion in model container [2020-07-17 16:38:48,476 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:38:48" (1/1) ... [2020-07-17 16:38:48,482 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 16:38:48,525 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 16:38:48,887 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 16:38:49,001 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 16:38:49,112 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 16:38:49,145 INFO L208 MainTranslator]: Completed translation [2020-07-17 16:38:49,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:49 WrapperNode [2020-07-17 16:38:49,146 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 16:38:49,146 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 16:38:49,146 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 16:38:49,146 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 16:38:49,160 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:49" (1/1) ... [2020-07-17 16:38:49,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:49" (1/1) ... [2020-07-17 16:38:49,178 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:49" (1/1) ... [2020-07-17 16:38:49,179 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:49" (1/1) ... [2020-07-17 16:38:49,212 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:49" (1/1) ... [2020-07-17 16:38:49,223 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:49" (1/1) ... [2020-07-17 16:38:49,228 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:49" (1/1) ... [2020-07-17 16:38:49,235 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 16:38:49,236 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 16:38:49,236 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 16:38:49,236 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 16:38:49,237 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:49" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 16:38:49,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 16:38:49,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 16:38:49,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 16:38:49,303 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 16:38:49,303 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 16:38:49,303 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 16:38:49,303 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 16:38:49,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 16:38:49,303 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 16:38:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 16:38:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-17 16:38:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 16:38:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-07-17 16:38:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 16:38:49,304 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 16:38:49,305 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 16:38:49,305 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 16:38:49,305 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 16:38:49,305 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 16:38:49,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 16:38:49,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 16:38:49,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 16:38:49,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 16:38:49,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 16:38:49,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 16:38:49,309 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 16:38:49,309 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 16:38:49,309 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 16:38:49,309 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 16:38:49,309 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 16:38:49,309 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 16:38:49,310 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 16:38:49,310 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 16:38:49,310 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 16:38:49,310 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 16:38:49,311 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 16:38:49,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-17 16:38:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 16:38:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 16:38:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 16:38:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 16:38:49,311 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 16:38:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 16:38:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 16:38:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 16:38:49,312 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 16:38:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 16:38:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 16:38:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 16:38:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 16:38:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 16:38:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 16:38:49,313 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 16:38:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 16:38:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 16:38:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 16:38:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 16:38:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 16:38:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-17 16:38:49,314 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 16:38:49,315 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-17 16:38:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 16:38:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-07-17 16:38:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 16:38:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 16:38:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 16:38:49,316 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 16:38:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 16:38:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 16:38:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 16:38:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 16:38:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 16:38:49,317 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 16:38:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 16:38:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 16:38:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 16:38:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 16:38:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 16:38:49,318 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 16:38:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 16:38:49,319 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 16:38:49,320 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 16:38:49,320 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 16:38:49,320 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 16:38:49,320 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 16:38:49,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 16:38:49,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 16:38:49,322 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 16:38:50,473 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 16:38:50,473 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 16:38:50,480 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 04:38:50 BoogieIcfgContainer [2020-07-17 16:38:50,480 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 16:38:50,481 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 16:38:50,482 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 16:38:50,485 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 16:38:50,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 04:38:48" (1/3) ... [2020-07-17 16:38:50,487 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1bdd6e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 04:38:50, skipping insertion in model container [2020-07-17 16:38:50,487 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:38:49" (2/3) ... [2020-07-17 16:38:50,487 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1bdd6e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 04:38:50, skipping insertion in model container [2020-07-17 16:38:50,488 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 04:38:50" (3/3) ... [2020-07-17 16:38:50,490 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product15.cil.c [2020-07-17 16:38:50,503 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-17 16:38:50,513 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 16:38:50,529 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 16:38:50,555 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 16:38:50,555 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 16:38:50,555 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-17 16:38:50,555 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 16:38:50,556 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 16:38:50,556 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 16:38:50,556 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 16:38:50,556 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 16:38:50,584 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states. [2020-07-17 16:38:50,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-17 16:38:50,615 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:38:50,616 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:38:50,616 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:38:50,623 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:38:50,624 INFO L82 PathProgramCache]: Analyzing trace with hash -893620633, now seen corresponding path program 1 times [2020-07-17 16:38:50,634 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:38:50,635 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [168135089] [2020-07-17 16:38:50,635 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:38:50,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:51,369 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:38:51,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:51,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:51,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:51,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:51,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:51,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:51,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:51,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:38:51,515 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [168135089] [2020-07-17 16:38:51,517 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:38:51,518 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-17 16:38:51,519 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [944692061] [2020-07-17 16:38:51,524 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 16:38:51,525 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:38:51,540 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 16:38:51,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-17 16:38:51,543 INFO L87 Difference]: Start difference. First operand 285 states. Second operand 3 states. [2020-07-17 16:38:52,963 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:38:52,963 INFO L93 Difference]: Finished difference Result 415 states and 498 transitions. [2020-07-17 16:38:52,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 16:38:52,968 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-17 16:38:52,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:38:53,010 INFO L225 Difference]: With dead ends: 415 [2020-07-17 16:38:53,010 INFO L226 Difference]: Without dead ends: 265 [2020-07-17 16:38:53,025 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-17 16:38:53,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2020-07-17 16:38:53,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 224. [2020-07-17 16:38:53,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 224 states. [2020-07-17 16:38:53,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 242 transitions. [2020-07-17 16:38:53,219 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 242 transitions. Word has length 142 [2020-07-17 16:38:53,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:38:53,221 INFO L479 AbstractCegarLoop]: Abstraction has 224 states and 242 transitions. [2020-07-17 16:38:53,221 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 16:38:53,222 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 242 transitions. [2020-07-17 16:38:53,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-17 16:38:53,238 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:38:53,239 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:38:53,239 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 16:38:53,239 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:38:53,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:38:53,240 INFO L82 PathProgramCache]: Analyzing trace with hash -1975155963, now seen corresponding path program 1 times [2020-07-17 16:38:53,240 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:38:53,240 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1606989895] [2020-07-17 16:38:53,241 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:38:53,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:53,673 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:38:53,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:53,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:53,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:53,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:53,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:53,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:53,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:53,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:38:53,771 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1606989895] [2020-07-17 16:38:53,772 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:38:53,772 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 16:38:53,772 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1167038836] [2020-07-17 16:38:53,774 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 16:38:53,774 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:38:53,774 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 16:38:53,775 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-17 16:38:53,775 INFO L87 Difference]: Start difference. First operand 224 states and 242 transitions. Second operand 4 states. [2020-07-17 16:38:54,351 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:38:55,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:38:55,064 INFO L93 Difference]: Finished difference Result 326 states and 365 transitions. [2020-07-17 16:38:55,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 16:38:55,065 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-17 16:38:55,066 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:38:55,069 INFO L225 Difference]: With dead ends: 326 [2020-07-17 16:38:55,069 INFO L226 Difference]: Without dead ends: 248 [2020-07-17 16:38:55,071 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 [2020-07-17 16:38:55,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2020-07-17 16:38:55,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 214. [2020-07-17 16:38:55,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 214 states. [2020-07-17 16:38:55,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 229 transitions. [2020-07-17 16:38:55,130 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 229 transitions. Word has length 143 [2020-07-17 16:38:55,130 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:38:55,131 INFO L479 AbstractCegarLoop]: Abstraction has 214 states and 229 transitions. [2020-07-17 16:38:55,131 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 16:38:55,131 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 229 transitions. [2020-07-17 16:38:55,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-17 16:38:55,133 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:38:55,133 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:38:55,133 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 16:38:55,133 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:38:55,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:38:55,134 INFO L82 PathProgramCache]: Analyzing trace with hash -1211161738, now seen corresponding path program 1 times [2020-07-17 16:38:55,134 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:38:55,134 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1948625111] [2020-07-17 16:38:55,135 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:38:55,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:55,500 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:38:55,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:55,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:55,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:55,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:55,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:55,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:55,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:55,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:38:55,642 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1948625111] [2020-07-17 16:38:55,642 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:38:55,642 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 16:38:55,643 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [292604977] [2020-07-17 16:38:55,643 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 16:38:55,644 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:38:55,644 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 16:38:55,644 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-17 16:38:55,644 INFO L87 Difference]: Start difference. First operand 214 states and 229 transitions. Second operand 9 states. [2020-07-17 16:38:56,086 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 16:38:56,404 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:38:56,663 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:38:56,900 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:38:57,152 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:38:57,410 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:38:58,313 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:38:59,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:38:59,859 INFO L93 Difference]: Finished difference Result 549 states and 632 transitions. [2020-07-17 16:38:59,860 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 16:38:59,860 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-17 16:38:59,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:38:59,865 INFO L225 Difference]: With dead ends: 549 [2020-07-17 16:38:59,865 INFO L226 Difference]: Without dead ends: 445 [2020-07-17 16:38:59,867 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-07-17 16:38:59,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 445 states. [2020-07-17 16:38:59,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 445 to 382. [2020-07-17 16:38:59,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 382 states. [2020-07-17 16:38:59,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 382 states and 426 transitions. [2020-07-17 16:38:59,985 INFO L78 Accepts]: Start accepts. Automaton has 382 states and 426 transitions. Word has length 152 [2020-07-17 16:38:59,986 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:38:59,986 INFO L479 AbstractCegarLoop]: Abstraction has 382 states and 426 transitions. [2020-07-17 16:38:59,986 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 16:38:59,986 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 426 transitions. [2020-07-17 16:38:59,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-17 16:38:59,989 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:38:59,989 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] [2020-07-17 16:38:59,989 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 16:38:59,990 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:38:59,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:38:59,990 INFO L82 PathProgramCache]: Analyzing trace with hash -940071491, now seen corresponding path program 1 times [2020-07-17 16:38:59,990 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:38:59,991 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [500083291] [2020-07-17 16:38:59,991 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:39:00,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,331 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:39:00,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:00,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:39:00,547 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [500083291] [2020-07-17 16:39:00,548 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:39:00,548 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-17 16:39:00,549 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [691859885] [2020-07-17 16:39:00,550 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-17 16:39:00,551 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:39:00,551 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-17 16:39:00,552 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-17 16:39:00,553 INFO L87 Difference]: Start difference. First operand 382 states and 426 transitions. Second operand 14 states. [2020-07-17 16:39:01,217 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 16:39:01,574 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:39:01,808 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:39:02,054 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:39:02,306 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:39:02,584 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:39:03,243 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:39:04,314 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:39:04,572 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:39:04,899 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:39:05,193 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:39:05,441 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:39:05,685 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 16:39:05,970 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:39:06,211 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:39:06,450 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:39:06,749 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:39:07,103 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:39:07,371 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:39:07,673 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:39:08,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:39:08,869 INFO L93 Difference]: Finished difference Result 1408 states and 1801 transitions. [2020-07-17 16:39:08,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-17 16:39:08,872 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 160 [2020-07-17 16:39:08,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:39:08,883 INFO L225 Difference]: With dead ends: 1408 [2020-07-17 16:39:08,883 INFO L226 Difference]: Without dead ends: 1136 [2020-07-17 16:39:08,887 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-07-17 16:39:08,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1136 states. [2020-07-17 16:39:09,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1136 to 863. [2020-07-17 16:39:09,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 863 states. [2020-07-17 16:39:09,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 863 states and 999 transitions. [2020-07-17 16:39:09,233 INFO L78 Accepts]: Start accepts. Automaton has 863 states and 999 transitions. Word has length 160 [2020-07-17 16:39:09,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:39:09,234 INFO L479 AbstractCegarLoop]: Abstraction has 863 states and 999 transitions. [2020-07-17 16:39:09,234 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-17 16:39:09,234 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 999 transitions. [2020-07-17 16:39:09,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2020-07-17 16:39:09,238 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:39:09,238 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 16:39:09,239 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 16:39:09,239 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:39:09,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:39:09,239 INFO L82 PathProgramCache]: Analyzing trace with hash -1288695847, now seen corresponding path program 1 times [2020-07-17 16:39:09,240 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:39:09,240 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [75588480] [2020-07-17 16:39:09,240 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:39:09,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:09,500 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:39:09,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:09,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:09,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:09,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:09,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:09,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:09,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:09,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:09,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:09,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:09,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 16:39:09,603 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [75588480] [2020-07-17 16:39:09,603 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:39:09,603 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-17 16:39:09,603 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [945324776] [2020-07-17 16:39:09,604 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-17 16:39:09,604 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:39:09,605 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-17 16:39:09,605 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-17 16:39:09,605 INFO L87 Difference]: Start difference. First operand 863 states and 999 transitions. Second operand 6 states. [2020-07-17 16:39:10,086 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 16:39:10,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:39:10,893 INFO L93 Difference]: Finished difference Result 1425 states and 1701 transitions. [2020-07-17 16:39:10,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-17 16:39:10,893 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 165 [2020-07-17 16:39:10,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:39:10,898 INFO L225 Difference]: With dead ends: 1425 [2020-07-17 16:39:10,898 INFO L226 Difference]: Without dead ends: 672 [2020-07-17 16:39:10,901 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-07-17 16:39:10,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 672 states. [2020-07-17 16:39:11,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 672 to 638. [2020-07-17 16:39:11,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 638 states. [2020-07-17 16:39:11,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 638 states and 697 transitions. [2020-07-17 16:39:11,142 INFO L78 Accepts]: Start accepts. Automaton has 638 states and 697 transitions. Word has length 165 [2020-07-17 16:39:11,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:39:11,143 INFO L479 AbstractCegarLoop]: Abstraction has 638 states and 697 transitions. [2020-07-17 16:39:11,143 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-17 16:39:11,143 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 697 transitions. [2020-07-17 16:39:11,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2020-07-17 16:39:11,147 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:39:11,148 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] [2020-07-17 16:39:11,148 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 16:39:11,148 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:39:11,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:39:11,149 INFO L82 PathProgramCache]: Analyzing trace with hash -936804789, now seen corresponding path program 1 times [2020-07-17 16:39:11,149 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:39:11,149 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1374270010] [2020-07-17 16:39:11,150 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:39:11,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:11,449 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:39:11,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:11,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:11,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:11,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:11,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:11,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:11,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:11,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:11,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:11,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:11,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:11,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:39:11,697 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2020-07-17 16:39:11,697 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1374270010] [2020-07-17 16:39:11,699 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-17 16:39:11,700 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-07-17 16:39:11,700 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1003300896] [2020-07-17 16:39:11,703 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 16:39:11,703 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:39:11,704 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 16:39:11,704 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-07-17 16:39:11,704 INFO L87 Difference]: Start difference. First operand 638 states and 697 transitions. Second operand 11 states. [2020-07-17 16:39:12,202 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 16:39:13,737 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:39:13,973 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:39:14,225 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:39:14,479 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:39:14,712 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:39:14,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:39:14,862 INFO L93 Difference]: Finished difference Result 669 states and 739 transitions. [2020-07-17 16:39:14,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 16:39:14,862 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 205 [2020-07-17 16:39:14,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:39:14,864 INFO L225 Difference]: With dead ends: 669 [2020-07-17 16:39:14,864 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 16:39:14,866 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=140, Invalid=322, Unknown=0, NotChecked=0, Total=462 [2020-07-17 16:39:14,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 16:39:14,867 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 16:39:14,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 16:39:14,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 16:39:14,867 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 205 [2020-07-17 16:39:14,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:39:14,867 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 16:39:14,867 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 16:39:14,867 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 16:39:14,867 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 16:39:14,868 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 16:39:14,869 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 16:39:21,248 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 9 [2020-07-17 16:39:21,615 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 14 [2020-07-17 16:39:21,967 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 11 [2020-07-17 16:39:22,136 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-07-17 16:39:22,517 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-07-17 16:39:22,862 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-07-17 16:39:23,025 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-07-17 16:39:23,226 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-07-17 16:39:23,417 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-17 16:39:23,608 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:39:23,918 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-07-17 16:39:24,101 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:39:24,425 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 10 [2020-07-17 16:39:24,587 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-07-17 16:39:24,935 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 11 [2020-07-17 16:39:25,140 WARN L193 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:39:25,344 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:39:25,704 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 9 [2020-07-17 16:39:26,027 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 9 [2020-07-17 16:39:26,335 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 11 [2020-07-17 16:39:26,641 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 11 [2020-07-17 16:39:26,804 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-17 16:39:26,975 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-17 16:39:27,297 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2020-07-17 16:39:27,485 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 19 [2020-07-17 16:39:27,766 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 7 [2020-07-17 16:39:27,967 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:39:28,286 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 11 [2020-07-17 16:39:28,432 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-07-17 16:39:28,705 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:39:29,013 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 11 [2020-07-17 16:39:29,286 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2020-07-17 16:39:29,499 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:39:29,774 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 11 [2020-07-17 16:39:30,053 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-07-17 16:39:30,361 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 9 [2020-07-17 16:39:30,658 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-07-17 16:39:30,800 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-07-17 16:39:30,951 WARN L193 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-17 16:39:31,275 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 9 [2020-07-17 16:39:31,445 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 16 [2020-07-17 16:39:31,608 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-17 16:39:31,772 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-17 16:39:31,942 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 26 [2020-07-17 16:39:32,236 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 11 [2020-07-17 16:39:32,564 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-07-17 16:39:32,854 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2020-07-17 16:39:33,030 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:39:33,211 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:39:33,568 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 11 [2020-07-17 16:39:33,748 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:39:34,096 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2020-07-17 16:39:34,419 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 11 [2020-07-17 16:39:34,694 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:39:34,869 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-17 16:39:35,176 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 11 [2020-07-17 16:39:35,469 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2020-07-17 16:39:35,656 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 7 [2020-07-17 16:39:35,808 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:39:36,082 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2020-07-17 16:39:36,262 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 19 [2020-07-17 16:39:36,596 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 11 [2020-07-17 16:39:37,058 WARN L193 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 14 [2020-07-17 16:39:37,433 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 8 [2020-07-17 16:39:37,611 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:39:37,934 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 10 [2020-07-17 16:39:37,953 INFO L268 CegarLoopResult]: For program point L415(lines 415 419) no Hoare annotation was computed. [2020-07-17 16:39:37,953 INFO L268 CegarLoopResult]: For program point L415-1(lines 415 419) no Hoare annotation was computed. [2020-07-17 16:39:37,954 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-07-17 16:39:37,954 INFO L268 CegarLoopResult]: For program point L407-1(line 407) no Hoare annotation was computed. [2020-07-17 16:39:37,954 INFO L268 CegarLoopResult]: For program point L407-2(line 407) no Hoare annotation was computed. [2020-07-17 16:39:37,954 INFO L268 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-07-17 16:39:37,954 INFO L268 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-07-17 16:39:37,954 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 384 439) no Hoare annotation was computed. [2020-07-17 16:39:37,954 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-07-17 16:39:37,954 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-07-17 16:39:37,955 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-07-17 16:39:37,955 INFO L268 CegarLoopResult]: For program point L428-1(lines 409 430) no Hoare annotation was computed. [2020-07-17 16:39:37,955 INFO L268 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-07-17 16:39:37,955 INFO L268 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-07-17 16:39:37,955 INFO L268 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-07-17 16:39:37,955 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-07-17 16:39:37,955 INFO L268 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-07-17 16:39:37,955 INFO L268 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-07-17 16:39:37,956 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-17 16:39:37,956 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-07-17 16:39:37,956 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 384 439) no Hoare annotation was computed. [2020-07-17 16:39:37,956 INFO L268 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-07-17 16:39:37,956 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 384 439) no Hoare annotation was computed. [2020-07-17 16:39:37,956 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-07-17 16:39:37,956 INFO L268 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-07-17 16:39:37,956 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-07-17 16:39:37,957 INFO L268 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-07-17 16:39:37,957 INFO L268 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-07-17 16:39:37,957 INFO L268 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-07-17 16:39:37,957 INFO L268 CegarLoopResult]: For program point L426-1(line 426) no Hoare annotation was computed. [2020-07-17 16:39:37,957 INFO L268 CegarLoopResult]: For program point L426-2(line 426) no Hoare annotation was computed. [2020-07-17 16:39:37,957 INFO L268 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-07-17 16:39:37,957 INFO L268 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-07-17 16:39:37,957 INFO L268 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-07-17 16:39:37,957 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-17 16:39:37,957 INFO L268 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-07-17 16:39:37,958 INFO L268 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-07-17 16:39:37,958 INFO L268 CegarLoopResult]: For program point L431(lines 408 432) no Hoare annotation was computed. [2020-07-17 16:39:37,958 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-07-17 16:39:37,958 INFO L268 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-07-17 16:39:37,958 INFO L268 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-07-17 16:39:37,958 INFO L268 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-07-17 16:39:37,958 INFO L268 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-07-17 16:39:37,958 INFO L268 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-07-17 16:39:37,958 INFO L268 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-07-17 16:39:37,959 INFO L268 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-07-17 16:39:37,959 INFO L268 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-07-17 16:39:37,959 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 440 499) no Hoare annotation was computed. [2020-07-17 16:39:37,959 INFO L268 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-07-17 16:39:37,959 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 440 499) no Hoare annotation was computed. [2020-07-17 16:39:37,959 INFO L268 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-07-17 16:39:37,959 INFO L268 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-07-17 16:39:37,959 INFO L268 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-07-17 16:39:37,959 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-07-17 16:39:37,960 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-07-17 16:39:37,960 INFO L268 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-07-17 16:39:37,960 INFO L268 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-07-17 16:39:37,960 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-07-17 16:39:37,960 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 440 499) no Hoare annotation was computed. [2020-07-17 16:39:37,960 INFO L268 CegarLoopResult]: For program point L466-2(lines 466 491) no Hoare annotation was computed. [2020-07-17 16:39:37,960 INFO L268 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-07-17 16:39:37,960 INFO L268 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-07-17 16:39:37,960 INFO L268 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-07-17 16:39:37,961 INFO L268 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-07-17 16:39:37,961 INFO L268 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-07-17 16:39:37,961 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-17 16:39:37,961 INFO L268 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-07-17 16:39:37,961 INFO L268 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-07-17 16:39:37,961 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-07-17 16:39:37,961 INFO L268 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-07-17 16:39:37,961 INFO L268 CegarLoopResult]: For program point L492(lines 465 493) no Hoare annotation was computed. [2020-07-17 16:39:37,961 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-07-17 16:39:37,961 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-17 16:39:37,962 INFO L268 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-07-17 16:39:37,962 INFO L268 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-07-17 16:39:37,962 INFO L268 CegarLoopResult]: For program point L484-1(line 484) no Hoare annotation was computed. [2020-07-17 16:39:37,962 INFO L268 CegarLoopResult]: For program point L484-2(line 484) no Hoare annotation was computed. [2020-07-17 16:39:37,962 INFO L268 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-07-17 16:39:37,962 INFO L268 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-07-17 16:39:37,962 INFO L268 CegarLoopResult]: For program point L480-1(line 480) no Hoare annotation was computed. [2020-07-17 16:39:37,962 INFO L268 CegarLoopResult]: For program point L480-2(line 480) no Hoare annotation was computed. [2020-07-17 16:39:37,962 INFO L268 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-07-17 16:39:37,962 INFO L268 CegarLoopResult]: For program point L472(lines 472 476) no Hoare annotation was computed. [2020-07-17 16:39:37,963 INFO L268 CegarLoopResult]: For program point L472-1(lines 472 476) no Hoare annotation was computed. [2020-07-17 16:39:37,963 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-07-17 16:39:37,963 INFO L268 CegarLoopResult]: For program point L464-1(line 464) no Hoare annotation was computed. [2020-07-17 16:39:37,963 INFO L268 CegarLoopResult]: For program point L464-2(line 464) no Hoare annotation was computed. [2020-07-17 16:39:37,963 INFO L268 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-07-17 16:39:37,963 INFO L268 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-07-17 16:39:37,963 INFO L268 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-07-17 16:39:37,963 INFO L268 CegarLoopResult]: For program point L489-1(line 489) no Hoare annotation was computed. [2020-07-17 16:39:37,963 INFO L268 CegarLoopResult]: For program point L489-2(line 489) no Hoare annotation was computed. [2020-07-17 16:39:37,964 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-07-17 16:39:37,964 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-07-17 16:39:37,964 INFO L268 CegarLoopResult]: For program point L485-1(line 485) no Hoare annotation was computed. [2020-07-17 16:39:37,964 INFO L268 CegarLoopResult]: For program point L485-2(line 485) no Hoare annotation was computed. [2020-07-17 16:39:37,964 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 61 67) the Hoare annotation is: true [2020-07-17 16:39:37,964 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 61 67) the Hoare annotation is: true [2020-07-17 16:39:37,964 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 68 76) the Hoare annotation is: (or (and (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1) (< 0 |valid_product_#res|) (<= valid_product_~retValue_acc~1 1)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:39:37,965 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 68 76) the Hoare annotation is: true [2020-07-17 16:39:37,965 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 68 76) the Hoare annotation is: (or (and (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1) (< 0 |valid_product_#res|) (<= valid_product_~retValue_acc~1 1)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:39:37,965 INFO L264 CegarLoopResult]: At program point L73(line 73) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:39:37,965 INFO L271 CegarLoopResult]: At program point L72(line 72) the Hoare annotation is: true [2020-07-17 16:39:37,965 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 875 899) the Hoare annotation is: true [2020-07-17 16:39:37,965 INFO L264 CegarLoopResult]: At program point L889(line 889) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-17 16:39:37,966 INFO L264 CegarLoopResult]: At program point L887(lines 887 893) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (= 0 ~waterLevel~0)) (or (= 0 __utac_acc__Specification4_spec__1_~tmp___0~1) .cse0))) [2020-07-17 16:39:37,966 INFO L264 CegarLoopResult]: At program point L885(line 885) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (= 0 ~waterLevel~0)) [2020-07-17 16:39:37,966 INFO L264 CegarLoopResult]: At program point L885-1(line 885) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (= 0 ~waterLevel~0)) (or (= |__utac_acc__Specification4_spec__1_#t~ret71| 0) .cse0))) [2020-07-17 16:39:37,966 INFO L264 CegarLoopResult]: At program point L883(lines 883 896) the Hoare annotation is: (or (not (= 0 __utac_acc__Specification4_spec__1_~tmp~7)) (not (= 0 ~pumpRunning~0)) (= 0 ~waterLevel~0)) [2020-07-17 16:39:37,966 INFO L264 CegarLoopResult]: At program point L885-2(line 885) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (= 0 ~waterLevel~0)) (or (= |__utac_acc__Specification4_spec__1_#t~ret71| 0) .cse0))) [2020-07-17 16:39:37,966 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 875 899) the Hoare annotation is: (or (not (= 0 __utac_acc__Specification4_spec__1_~tmp~7)) (not (= 0 ~pumpRunning~0)) (= 0 ~waterLevel~0)) [2020-07-17 16:39:37,967 INFO L264 CegarLoopResult]: At program point L885-3(line 885) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (= 0 ~waterLevel~0)) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret71| 0) (= 0 __utac_acc__Specification4_spec__1_~tmp___0~1)) .cse0))) [2020-07-17 16:39:37,967 INFO L264 CegarLoopResult]: At program point L883-1(lines 875 899) the Hoare annotation is: (or (not (= 0 __utac_acc__Specification4_spec__1_~tmp~7)) (not (= 0 ~pumpRunning~0)) (= 0 ~waterLevel~0)) [2020-07-17 16:39:37,967 INFO L271 CegarLoopResult]: At program point L881(line 881) the Hoare annotation is: true [2020-07-17 16:39:37,967 INFO L264 CegarLoopResult]: At program point L881-1(line 881) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0)) (= 0 ~waterLevel~0)) [2020-07-17 16:39:37,967 INFO L264 CegarLoopResult]: At program point L881-2(line 881) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0)) (= 0 ~waterLevel~0)) [2020-07-17 16:39:37,967 INFO L264 CegarLoopResult]: At program point L881-3(line 881) 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)) [2020-07-17 16:39:37,967 INFO L271 CegarLoopResult]: At program point L877(line 877) the Hoare annotation is: true [2020-07-17 16:39:37,968 INFO L264 CegarLoopResult]: At program point L863(line 863) 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)|))) [2020-07-17 16:39:37,968 INFO L264 CegarLoopResult]: At program point L863-1(line 863) 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)|))) [2020-07-17 16:39:37,968 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 851 873) 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)|))) [2020-07-17 16:39:37,968 INFO L264 CegarLoopResult]: At program point L861(lines 861 868) 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)|))) [2020-07-17 16:39:37,968 INFO L271 CegarLoopResult]: At program point L861-1(lines 861 868) the Hoare annotation is: true [2020-07-17 16:39:37,968 INFO L264 CegarLoopResult]: At program point L859(line 859) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |main_#t~ret69| ~systemActive~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:39:37,969 INFO L264 CegarLoopResult]: At program point L858(line 858) 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)|))) [2020-07-17 16:39:37,969 INFO L264 CegarLoopResult]: At program point L859-1(line 859) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= |main_#t~ret69| ~systemActive~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:39:37,969 INFO L264 CegarLoopResult]: At program point L857(line 857) 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)|))) [2020-07-17 16:39:37,969 INFO L264 CegarLoopResult]: At program point L859-2(line 859) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~6 ~systemActive~0) (= 0 ~pumpRunning~0) (= |main_#t~ret69| ~systemActive~0) (= 1 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:39:37,969 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 851 873) the Hoare annotation is: true [2020-07-17 16:39:37,969 INFO L264 CegarLoopResult]: At program point L857-1(line 857) 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)|))) [2020-07-17 16:39:37,969 INFO L264 CegarLoopResult]: At program point L853(line 853) 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)|))) [2020-07-17 16:39:37,970 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 851 873) the Hoare annotation is: true [2020-07-17 16:39:37,970 INFO L271 CegarLoopResult]: At program point L870(line 870) the Hoare annotation is: true [2020-07-17 16:39:37,970 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 810 833) no Hoare annotation was computed. [2020-07-17 16:39:37,970 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 810 833) no Hoare annotation was computed. [2020-07-17 16:39:37,970 INFO L268 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-07-17 16:39:37,970 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 810 833) no Hoare annotation was computed. [2020-07-17 16:39:37,970 INFO L268 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-07-17 16:39:37,970 INFO L268 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-07-17 16:39:37,970 INFO L268 CegarLoopResult]: For program point L825(line 825) no Hoare annotation was computed. [2020-07-17 16:39:37,970 INFO L268 CegarLoopResult]: For program point L824(line 824) no Hoare annotation was computed. [2020-07-17 16:39:37,971 INFO L268 CegarLoopResult]: For program point L823(line 823) no Hoare annotation was computed. [2020-07-17 16:39:37,971 INFO L268 CegarLoopResult]: For program point L822(line 822) no Hoare annotation was computed. [2020-07-17 16:39:37,971 INFO L268 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-07-17 16:39:37,971 INFO L268 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-07-17 16:39:37,971 INFO L268 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-07-17 16:39:37,971 INFO L268 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-07-17 16:39:37,971 INFO L268 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-07-17 16:39:37,971 INFO L268 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-07-17 16:39:37,971 INFO L268 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-07-17 16:39:37,972 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 194 200) the Hoare annotation is: true [2020-07-17 16:39:37,972 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryFINAL(lines 194 200) the Hoare annotation is: true [2020-07-17 16:39:37,972 INFO L264 CegarLoopResult]: At program point stopSystemEXIT(lines 316 330) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 16:39:37,972 INFO L264 CegarLoopResult]: At program point L320(lines 320 326) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-17 16:39:37,972 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 316 330) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-17 16:39:37,972 INFO L264 CegarLoopResult]: At program point stopSystemFINAL(lines 316 330) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 16:39:37,972 INFO L264 CegarLoopResult]: At program point L322(line 322) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-17 16:39:37,973 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseEXIT(lines 227 234) no Hoare annotation was computed. [2020-07-17 16:39:37,973 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseENTRY(lines 227 234) no Hoare annotation was computed. [2020-07-17 16:39:37,973 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__baseFINAL(lines 227 234) no Hoare annotation was computed. [2020-07-17 16:39:37,973 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 271 279) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-07-17 16:39:37,973 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 271 279) the Hoare annotation is: true [2020-07-17 16:39:37,973 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 271 279) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-07-17 16:39:37,973 INFO L264 CegarLoopResult]: At program point L276(line 276) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:39:37,974 INFO L271 CegarLoopResult]: At program point L275(line 275) the Hoare annotation is: true [2020-07-17 16:39:37,974 INFO L268 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-07-17 16:39:37,974 INFO L268 CegarLoopResult]: For program point L287(lines 287 295) no Hoare annotation was computed. [2020-07-17 16:39:37,974 INFO L268 CegarLoopResult]: For program point L287-2(lines 287 295) no Hoare annotation was computed. [2020-07-17 16:39:37,974 INFO L268 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-07-17 16:39:37,974 INFO L268 CegarLoopResult]: For program point L310-1(line 310) no Hoare annotation was computed. [2020-07-17 16:39:37,974 INFO L268 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-07-17 16:39:37,974 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 280 315) no Hoare annotation was computed. [2020-07-17 16:39:37,974 INFO L268 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-07-17 16:39:37,975 INFO L268 CegarLoopResult]: For program point L299(lines 299 307) no Hoare annotation was computed. [2020-07-17 16:39:37,975 INFO L268 CegarLoopResult]: For program point L299-2(lines 299 307) no Hoare annotation was computed. [2020-07-17 16:39:37,975 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 280 315) no Hoare annotation was computed. [2020-07-17 16:39:37,975 INFO L268 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-07-17 16:39:37,975 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 280 315) no Hoare annotation was computed. [2020-07-17 16:39:37,975 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 54 60) the Hoare annotation is: true [2020-07-17 16:39:37,975 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 54 60) the Hoare annotation is: true [2020-07-17 16:39:37,975 INFO L268 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-07-17 16:39:37,976 INFO L268 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-07-17 16:39:37,976 INFO L268 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-07-17 16:39:37,976 INFO L268 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-07-17 16:39:37,976 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-07-17 16:39:37,976 INFO L268 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-07-17 16:39:37,976 INFO L268 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-07-17 16:39:37,976 INFO L268 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-07-17 16:39:37,976 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 338 383) no Hoare annotation was computed. [2020-07-17 16:39:37,976 INFO L268 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-07-17 16:39:37,977 INFO L268 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-07-17 16:39:37,977 INFO L268 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-07-17 16:39:37,977 INFO L268 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-07-17 16:39:37,977 INFO L268 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-07-17 16:39:37,977 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 338 383) no Hoare annotation was computed. [2020-07-17 16:39:37,977 INFO L268 CegarLoopResult]: For program point L368-1(line 368) no Hoare annotation was computed. [2020-07-17 16:39:37,977 INFO L268 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-07-17 16:39:37,977 INFO L268 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-07-17 16:39:37,977 INFO L268 CegarLoopResult]: For program point L364-1(line 364) no Hoare annotation was computed. [2020-07-17 16:39:37,978 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 338 383) no Hoare annotation was computed. [2020-07-17 16:39:37,978 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-07-17 16:39:37,978 INFO L268 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-07-17 16:39:37,978 INFO L268 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-07-17 16:39:37,978 INFO L268 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-07-17 16:39:37,978 INFO L268 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-07-17 16:39:37,978 INFO L268 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-07-17 16:39:37,978 INFO L268 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-07-17 16:39:37,978 INFO L268 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-07-17 16:39:37,978 INFO L268 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-07-17 16:39:37,979 INFO L268 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-07-17 16:39:37,979 INFO L268 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-07-17 16:39:37,979 INFO L268 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-07-17 16:39:37,979 INFO L268 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-07-17 16:39:37,979 INFO L268 CegarLoopResult]: For program point L375-1(line 375) no Hoare annotation was computed. [2020-07-17 16:39:37,979 INFO L268 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-07-17 16:39:37,979 INFO L268 CegarLoopResult]: For program point L375-2(line 375) no Hoare annotation was computed. [2020-07-17 16:39:37,979 INFO L268 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-07-17 16:39:37,980 INFO L268 CegarLoopResult]: For program point L338(lines 338 383) no Hoare annotation was computed. [2020-07-17 16:39:37,980 INFO L268 CegarLoopResult]: For program point L338-1(lines 338 383) no Hoare annotation was computed. [2020-07-17 16:39:37,980 INFO L268 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-07-17 16:39:37,980 INFO L268 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-07-17 16:39:37,980 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-07-17 16:39:37,980 INFO L268 CegarLoopResult]: For program point L361-1(line 361) no Hoare annotation was computed. [2020-07-17 16:39:37,980 INFO L268 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-07-17 16:39:37,980 INFO L268 CegarLoopResult]: For program point L671(lines 671 678) no Hoare annotation was computed. [2020-07-17 16:39:37,980 INFO L268 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-07-17 16:39:37,981 INFO L268 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-07-17 16:39:37,981 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 651 696) no Hoare annotation was computed. [2020-07-17 16:39:37,981 INFO L268 CegarLoopResult]: For program point L665(lines 665 685) no Hoare annotation was computed. [2020-07-17 16:39:37,981 INFO L268 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-07-17 16:39:37,981 INFO L268 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-07-17 16:39:37,981 INFO L268 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-07-17 16:39:37,981 INFO L268 CegarLoopResult]: For program point L692-1(line 692) no Hoare annotation was computed. [2020-07-17 16:39:37,981 INFO L268 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-07-17 16:39:37,981 INFO L268 CegarLoopResult]: For program point L692-2(line 692) no Hoare annotation was computed. [2020-07-17 16:39:37,981 INFO L268 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-07-17 16:39:37,982 INFO L268 CegarLoopResult]: For program point L690-1(line 690) no Hoare annotation was computed. [2020-07-17 16:39:37,982 INFO L268 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-07-17 16:39:37,982 INFO L268 CegarLoopResult]: For program point L690-2(line 690) no Hoare annotation was computed. [2020-07-17 16:39:37,982 INFO L268 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-07-17 16:39:37,982 INFO L268 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-07-17 16:39:37,982 INFO L268 CegarLoopResult]: For program point L651(lines 651 696) no Hoare annotation was computed. [2020-07-17 16:39:37,982 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 651 696) no Hoare annotation was computed. [2020-07-17 16:39:37,982 INFO L268 CegarLoopResult]: For program point L682(lines 682 683) no Hoare annotation was computed. [2020-07-17 16:39:37,982 INFO L268 CegarLoopResult]: For program point L682-1(lines 665 685) no Hoare annotation was computed. [2020-07-17 16:39:37,983 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 651 696) no Hoare annotation was computed. [2020-07-17 16:39:37,983 INFO L268 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-07-17 16:39:37,983 INFO L268 CegarLoopResult]: For program point L670-1(line 670) no Hoare annotation was computed. [2020-07-17 16:39:37,983 INFO L268 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-07-17 16:39:37,983 INFO L268 CegarLoopResult]: For program point L670-2(line 670) no Hoare annotation was computed. [2020-07-17 16:39:37,983 INFO L268 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-07-17 16:39:37,983 INFO L268 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-07-17 16:39:37,983 INFO L268 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-07-17 16:39:37,983 INFO L268 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-07-17 16:39:37,984 INFO L268 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-07-17 16:39:37,984 INFO L268 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-07-17 16:39:37,984 INFO L268 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-07-17 16:39:37,984 INFO L268 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-07-17 16:39:37,984 INFO L268 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-07-17 16:39:37,984 INFO L268 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-07-17 16:39:37,984 INFO L268 CegarLoopResult]: For program point L675(lines 675 676) no Hoare annotation was computed. [2020-07-17 16:39:37,984 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 841 850) 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)|))) [2020-07-17 16:39:37,985 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 841 850) the Hoare annotation is: true [2020-07-17 16:39:37,985 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 841 850) the Hoare annotation is: true [2020-07-17 16:39:37,985 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 260 270) the Hoare annotation is: true [2020-07-17 16:39:37,985 INFO L271 CegarLoopResult]: At program point L267(line 267) the Hoare annotation is: true [2020-07-17 16:39:37,985 INFO L271 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 260 270) the Hoare annotation is: true [2020-07-17 16:39:37,985 INFO L271 CegarLoopResult]: At program point L265(line 265) the Hoare annotation is: true [2020-07-17 16:39:37,985 INFO L271 CegarLoopResult]: At program point L265-1(line 265) the Hoare annotation is: true [2020-07-17 16:39:37,985 INFO L271 CegarLoopResult]: At program point L265-2(line 265) the Hoare annotation is: true [2020-07-17 16:39:37,986 INFO L271 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 260 270) the Hoare annotation is: true [2020-07-17 16:39:37,986 INFO L271 CegarLoopResult]: At program point L265-3(line 265) the Hoare annotation is: true [2020-07-17 16:39:37,986 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 252 259) the Hoare annotation is: true [2020-07-17 16:39:37,986 INFO L271 CegarLoopResult]: At program point deactivatePumpEXIT(lines 252 259) the Hoare annotation is: true [2020-07-17 16:39:37,986 INFO L271 CegarLoopResult]: At program point deactivatePumpFINAL(lines 252 259) the Hoare annotation is: true [2020-07-17 16:39:37,986 INFO L264 CegarLoopResult]: At program point L221(line 221) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-17 16:39:37,986 INFO L264 CegarLoopResult]: At program point L221-1(lines 202 226) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-17 16:39:37,986 INFO L264 CegarLoopResult]: At program point L216(line 216) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 16:39:37,987 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 202 226) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-17 16:39:37,987 INFO L264 CegarLoopResult]: At program point L212(line 212) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 16:39:37,987 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 202 226) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-17 16:39:37,987 INFO L264 CegarLoopResult]: At program point L210(lines 210 218) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 16:39:37,987 INFO L264 CegarLoopResult]: At program point L208(line 208) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 16:39:37,987 INFO L264 CegarLoopResult]: At program point L208-1(line 208) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 16:39:37,987 INFO L264 CegarLoopResult]: At program point L206(lines 206 223) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-17 16:39:37,988 INFO L264 CegarLoopResult]: At program point L208-2(line 208) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 16:39:37,988 INFO L264 CegarLoopResult]: At program point L208-3(line 208) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 16:39:37,988 INFO L264 CegarLoopResult]: At program point L97(line 97) 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)|))) [2020-07-17 16:39:37,988 INFO L264 CegarLoopResult]: At program point L130-1(line 130) 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)|))) [2020-07-17 16:39:37,988 INFO L264 CegarLoopResult]: At program point L122(lines 122 128) 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)|))) [2020-07-17 16:39:37,988 INFO L264 CegarLoopResult]: At program point L122-1(lines 122 128) 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)|))) [2020-07-17 16:39:37,988 INFO L264 CegarLoopResult]: At program point L147(lines 102 149) 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)|))) [2020-07-17 16:39:37,989 INFO L264 CegarLoopResult]: At program point L114(line 114) 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)|))) [2020-07-17 16:39:37,989 INFO L264 CegarLoopResult]: At program point L110(line 110) 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)|))) [2020-07-17 16:39:37,989 INFO L264 CegarLoopResult]: At program point L110-1(line 110) 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)|))) [2020-07-17 16:39:37,989 INFO L264 CegarLoopResult]: At program point L94(line 94) 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)|))) [2020-07-17 16:39:37,989 INFO L264 CegarLoopResult]: At program point L140(line 140) 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)|))) [2020-07-17 16:39:37,989 INFO L264 CegarLoopResult]: At program point L136(line 136) 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)|))) [2020-07-17 16:39:37,990 INFO L264 CegarLoopResult]: At program point L103(lines 102 149) 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)|))) [2020-07-17 16:39:37,990 INFO L264 CegarLoopResult]: At program point L136-1(line 136) 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)|))) [2020-07-17 16:39:37,990 INFO L264 CegarLoopResult]: At program point L136-2(line 136) 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)|))) [2020-07-17 16:39:37,990 INFO L264 CegarLoopResult]: At program point L132(lines 132 145) 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)|))) [2020-07-17 16:39:37,990 INFO L271 CegarLoopResult]: At program point testEXIT(lines 92 157) the Hoare annotation is: true [2020-07-17 16:39:37,990 INFO L264 CegarLoopResult]: At program point testENTRY(lines 92 157) 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)|))) [2020-07-17 16:39:37,990 INFO L264 CegarLoopResult]: At program point L95(line 95) 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)|))) [2020-07-17 16:39:37,991 INFO L264 CegarLoopResult]: At program point L124(line 124) 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)|))) [2020-07-17 16:39:37,991 INFO L264 CegarLoopResult]: At program point L120(line 120) 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)|))) [2020-07-17 16:39:37,991 INFO L264 CegarLoopResult]: At program point L120-1(line 120) 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)|))) [2020-07-17 16:39:37,991 INFO L271 CegarLoopResult]: At program point testFINAL(lines 92 157) the Hoare annotation is: true [2020-07-17 16:39:37,991 INFO L264 CegarLoopResult]: At program point L112(lines 112 118) 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)|))) [2020-07-17 16:39:37,991 INFO L264 CegarLoopResult]: At program point L112-1(lines 112 118) 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)|))) [2020-07-17 16:39:37,991 INFO L264 CegarLoopResult]: At program point L104(lines 104 108) 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)|))) [2020-07-17 16:39:37,991 INFO L264 CegarLoopResult]: At program point L100(line 100) 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)|))) [2020-07-17 16:39:37,992 INFO L264 CegarLoopResult]: At program point L96(line 96) 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)|))) [2020-07-17 16:39:37,992 INFO L264 CegarLoopResult]: At program point L150(lines 101 151) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:39:37,992 INFO L264 CegarLoopResult]: At program point L138(lines 138 144) 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)|))) [2020-07-17 16:39:37,992 INFO L264 CegarLoopResult]: At program point L138-1(lines 132 145) 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)|))) [2020-07-17 16:39:37,992 INFO L264 CegarLoopResult]: At program point L130(line 130) 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)|))) [2020-07-17 16:39:37,992 INFO L268 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-07-17 16:39:37,992 INFO L268 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-07-17 16:39:37,993 INFO L268 CegarLoopResult]: For program point L605(lines 605 650) no Hoare annotation was computed. [2020-07-17 16:39:37,993 INFO L268 CegarLoopResult]: For program point L636(lines 636 637) no Hoare annotation was computed. [2020-07-17 16:39:37,993 INFO L268 CegarLoopResult]: For program point L636-1(lines 619 639) no Hoare annotation was computed. [2020-07-17 16:39:37,993 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 605 650) no Hoare annotation was computed. [2020-07-17 16:39:37,993 INFO L268 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-07-17 16:39:37,993 INFO L268 CegarLoopResult]: For program point L624-1(line 624) no Hoare annotation was computed. [2020-07-17 16:39:37,993 INFO L268 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-07-17 16:39:37,993 INFO L268 CegarLoopResult]: For program point L624-2(line 624) no Hoare annotation was computed. [2020-07-17 16:39:37,993 INFO L268 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-07-17 16:39:37,993 INFO L268 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-07-17 16:39:37,993 INFO L268 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-07-17 16:39:37,994 INFO L268 CegarLoopResult]: For program point L645(line 645) no Hoare annotation was computed. [2020-07-17 16:39:37,994 INFO L268 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-07-17 16:39:37,994 INFO L268 CegarLoopResult]: For program point L643(line 643) no Hoare annotation was computed. [2020-07-17 16:39:37,994 INFO L268 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-07-17 16:39:37,994 INFO L268 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-07-17 16:39:37,994 INFO L268 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-07-17 16:39:37,994 INFO L268 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-07-17 16:39:37,994 INFO L268 CegarLoopResult]: For program point L629(lines 629 630) no Hoare annotation was computed. [2020-07-17 16:39:37,994 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 605 650) no Hoare annotation was computed. [2020-07-17 16:39:37,994 INFO L268 CegarLoopResult]: For program point L625(lines 625 632) no Hoare annotation was computed. [2020-07-17 16:39:37,995 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 605 650) no Hoare annotation was computed. [2020-07-17 16:39:37,995 INFO L268 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-07-17 16:39:37,995 INFO L268 CegarLoopResult]: For program point L621(line 621) no Hoare annotation was computed. [2020-07-17 16:39:37,995 INFO L268 CegarLoopResult]: For program point L619(lines 619 639) no Hoare annotation was computed. [2020-07-17 16:39:37,995 INFO L268 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-07-17 16:39:37,995 INFO L268 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-07-17 16:39:37,995 INFO L268 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-07-17 16:39:37,995 INFO L268 CegarLoopResult]: For program point L646-1(line 646) no Hoare annotation was computed. [2020-07-17 16:39:37,995 INFO L268 CegarLoopResult]: For program point L644(line 644) no Hoare annotation was computed. [2020-07-17 16:39:37,995 INFO L268 CegarLoopResult]: For program point L646-2(line 646) no Hoare annotation was computed. [2020-07-17 16:39:37,995 INFO L268 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-07-17 16:39:37,996 INFO L268 CegarLoopResult]: For program point L644-1(line 644) no Hoare annotation was computed. [2020-07-17 16:39:37,996 INFO L268 CegarLoopResult]: For program point L642(line 642) no Hoare annotation was computed. [2020-07-17 16:39:37,996 INFO L268 CegarLoopResult]: For program point L644-2(line 644) no Hoare annotation was computed. [2020-07-17 16:39:37,996 INFO L268 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-07-17 16:39:37,996 INFO L268 CegarLoopResult]: For program point L754-2(lines 754 762) no Hoare annotation was computed. [2020-07-17 16:39:37,996 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 746 768) no Hoare annotation was computed. [2020-07-17 16:39:37,996 INFO L268 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-07-17 16:39:37,996 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 746 768) no Hoare annotation was computed. [2020-07-17 16:39:37,996 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 746 768) no Hoare annotation was computed. [2020-07-17 16:39:37,996 INFO L268 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-07-17 16:39:37,997 INFO L268 CegarLoopResult]: For program point L754(lines 754 762) no Hoare annotation was computed. [2020-07-17 16:39:37,997 INFO L268 CegarLoopResult]: For program point L49(line 49) no Hoare annotation was computed. [2020-07-17 16:39:37,997 INFO L268 CegarLoopResult]: For program point L46(line 46) no Hoare annotation was computed. [2020-07-17 16:39:37,997 INFO L268 CegarLoopResult]: For program point L46-1(line 46) no Hoare annotation was computed. [2020-07-17 16:39:37,997 INFO L268 CegarLoopResult]: For program point L46-2(line 46) no Hoare annotation was computed. [2020-07-17 16:39:37,997 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 44 53) no Hoare annotation was computed. [2020-07-17 16:39:37,997 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 44 53) no Hoare annotation was computed. [2020-07-17 16:39:37,997 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 44 53) no Hoare annotation was computed. [2020-07-17 16:39:37,997 INFO L268 CegarLoopResult]: For program point L50(line 50) no Hoare annotation was computed. [2020-07-17 16:39:37,997 INFO L268 CegarLoopResult]: For program point L572(lines 550 573) no Hoare annotation was computed. [2020-07-17 16:39:37,997 INFO L268 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-07-17 16:39:37,998 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-07-17 16:39:37,998 INFO L268 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-07-17 16:39:37,998 INFO L268 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-07-17 16:39:37,998 INFO L268 CegarLoopResult]: For program point L531(lines 531 547) no Hoare annotation was computed. [2020-07-17 16:39:37,998 INFO L268 CegarLoopResult]: For program point L564-1(line 564) no Hoare annotation was computed. [2020-07-17 16:39:37,998 INFO L268 CegarLoopResult]: For program point L564-2(line 564) no Hoare annotation was computed. [2020-07-17 16:39:37,998 INFO L268 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-07-17 16:39:37,998 INFO L268 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-07-17 16:39:37,998 INFO L268 CegarLoopResult]: For program point L548(lines 548 589) no Hoare annotation was computed. [2020-07-17 16:39:37,998 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-07-17 16:39:37,999 INFO L268 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-07-17 16:39:37,999 INFO L268 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-07-17 16:39:37,999 INFO L268 CegarLoopResult]: For program point L540-1(line 540) no Hoare annotation was computed. [2020-07-17 16:39:37,999 INFO L268 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-07-17 16:39:37,999 INFO L268 CegarLoopResult]: For program point L590(lines 590 601) no Hoare annotation was computed. [2020-07-17 16:39:37,999 INFO L268 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-07-17 16:39:37,999 INFO L268 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-07-17 16:39:37,999 INFO L268 CegarLoopResult]: For program point L582-1(line 582) no Hoare annotation was computed. [2020-07-17 16:39:37,999 INFO L268 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-07-17 16:39:37,999 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 502 604) no Hoare annotation was computed. [2020-07-17 16:39:37,999 INFO L268 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-07-17 16:39:38,000 INFO L268 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-07-17 16:39:38,000 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-07-17 16:39:38,000 INFO L268 CegarLoopResult]: For program point L566-1(line 566) no Hoare annotation was computed. [2020-07-17 16:39:38,000 INFO L268 CegarLoopResult]: For program point L533-1(line 533) no Hoare annotation was computed. [2020-07-17 16:39:38,000 INFO L268 CegarLoopResult]: For program point L591(lines 591 598) no Hoare annotation was computed. [2020-07-17 16:39:38,000 INFO L268 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-07-17 16:39:38,000 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 502 604) no Hoare annotation was computed. [2020-07-17 16:39:38,000 INFO L268 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-07-17 16:39:38,000 INFO L268 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-07-17 16:39:38,000 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-07-17 16:39:38,001 INFO L268 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-07-17 16:39:38,001 INFO L268 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-07-17 16:39:38,001 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 502 604) no Hoare annotation was computed. [2020-07-17 16:39:38,001 INFO L268 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-07-17 16:39:38,001 INFO L268 CegarLoopResult]: For program point L526(lines 526 530) no Hoare annotation was computed. [2020-07-17 16:39:38,001 INFO L268 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-07-17 16:39:38,001 INFO L268 CegarLoopResult]: For program point L551-2(lines 551 571) no Hoare annotation was computed. [2020-07-17 16:39:38,001 INFO L268 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-07-17 16:39:38,001 INFO L268 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-07-17 16:39:38,001 INFO L268 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-07-17 16:39:38,001 INFO L268 CegarLoopResult]: For program point L502(lines 502 604) no Hoare annotation was computed. [2020-07-17 16:39:38,002 INFO L268 CegarLoopResult]: For program point L502-1(lines 502 604) no Hoare annotation was computed. [2020-07-17 16:39:38,002 INFO L268 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-07-17 16:39:38,002 INFO L268 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-07-17 16:39:38,002 INFO L268 CegarLoopResult]: For program point L593-1(line 593) no Hoare annotation was computed. [2020-07-17 16:39:38,002 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-07-17 16:39:38,002 INFO L268 CegarLoopResult]: For program point L593-2(line 593) no Hoare annotation was computed. [2020-07-17 16:39:38,002 INFO L268 CegarLoopResult]: For program point L552(lines 551 571) no Hoare annotation was computed. [2020-07-17 16:39:38,002 INFO L268 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-07-17 16:39:38,002 INFO L268 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-07-17 16:39:38,002 INFO L268 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-07-17 16:39:38,003 INFO L268 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-07-17 16:39:38,003 INFO L268 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-07-17 16:39:38,003 INFO L268 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-07-17 16:39:38,003 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-17 16:39:38,003 INFO L268 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-07-17 16:39:38,003 INFO L268 CegarLoopResult]: For program point L536-1(line 536) no Hoare annotation was computed. [2020-07-17 16:39:38,003 INFO L268 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-07-17 16:39:38,003 INFO L268 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-07-17 16:39:38,003 INFO L268 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-07-17 16:39:38,003 INFO L268 CegarLoopResult]: For program point L553(lines 553 557) no Hoare annotation was computed. [2020-07-17 16:39:38,003 INFO L268 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-07-17 16:39:38,004 INFO L268 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-07-17 16:39:38,004 INFO L268 CegarLoopResult]: For program point L578-1(line 578) no Hoare annotation was computed. [2020-07-17 16:39:38,004 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-07-17 16:39:38,004 INFO L268 CegarLoopResult]: For program point L578-2(line 578) no Hoare annotation was computed. [2020-07-17 16:39:38,004 INFO L268 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-07-17 16:39:38,004 INFO L268 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-07-17 16:39:38,004 INFO L268 CegarLoopResult]: For program point L562-1(line 562) no Hoare annotation was computed. [2020-07-17 16:39:38,004 INFO L268 CegarLoopResult]: For program point L562-2(line 562) no Hoare annotation was computed. [2020-07-17 16:39:38,004 INFO L268 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-07-17 16:39:38,004 INFO L268 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-07-17 16:39:38,004 INFO L268 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-07-17 16:39:38,005 INFO L268 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-07-17 16:39:38,005 INFO L268 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-07-17 16:39:38,005 INFO L268 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-07-17 16:39:38,005 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-07-17 16:39:38,005 INFO L268 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-07-17 16:39:38,005 INFO L268 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-07-17 16:39:38,005 INFO L268 CegarLoopResult]: For program point L580-1(line 580) no Hoare annotation was computed. [2020-07-17 16:39:38,005 INFO L268 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-07-17 16:39:38,005 INFO L268 CegarLoopResult]: For program point L580-2(line 580) no Hoare annotation was computed. [2020-07-17 16:39:38,005 INFO L264 CegarLoopResult]: At program point L700(line 700) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-17 16:39:38,006 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)|)) [2020-07-17 16:39:38,006 INFO L264 CegarLoopResult]: At program point L779(line 779) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-17 16:39:38,006 INFO L264 CegarLoopResult]: At program point L676(line 676) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,006 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)|)) [2020-07-17 16:39:38,006 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)|)) [2020-07-17 16:39:38,006 INFO L264 CegarLoopResult]: At program point L309(line 309) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,006 INFO L264 CegarLoopResult]: At program point L309-1(line 309) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,006 INFO L264 CegarLoopResult]: At program point L309-2(line 309) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,007 INFO L264 CegarLoopResult]: At program point L309-3(line 309) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,007 INFO L264 CegarLoopResult]: At program point L305(line 305) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,007 INFO L264 CegarLoopResult]: At program point L305-1(line 305) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,007 INFO L264 CegarLoopResult]: At program point L305-2(line 305) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,007 INFO L264 CegarLoopResult]: At program point L751(line 751) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,007 INFO L264 CegarLoopResult]: At program point L305-3(line 305) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,007 INFO L264 CegarLoopResult]: At program point L301(line 301) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,007 INFO L264 CegarLoopResult]: At program point L305-4(line 305) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,007 INFO L264 CegarLoopResult]: At program point L301-1(line 301) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,008 INFO L264 CegarLoopResult]: At program point L301-2(line 301) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,008 INFO L264 CegarLoopResult]: At program point L301-3(line 301) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,008 INFO L264 CegarLoopResult]: At program point L297(line 297) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,008 INFO L264 CegarLoopResult]: At program point L297-1(line 297) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,008 INFO L264 CegarLoopResult]: At program point L297-2(line 297) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,008 INFO L264 CegarLoopResult]: At program point L297-3(line 297) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,008 INFO L264 CegarLoopResult]: At program point L293(line 293) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,008 INFO L264 CegarLoopResult]: At program point L297-4(line 297) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,009 INFO L264 CegarLoopResult]: At program point L293-1(line 293) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,009 INFO L264 CegarLoopResult]: At program point L297-5(line 297) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,009 INFO L264 CegarLoopResult]: At program point L293-2(line 293) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,009 INFO L264 CegarLoopResult]: At program point L297-6(line 297) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,009 INFO L264 CegarLoopResult]: At program point L293-3(line 293) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,009 INFO L264 CegarLoopResult]: At program point L297-7(line 297) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,009 INFO L264 CegarLoopResult]: At program point L289(line 289) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,009 INFO L264 CegarLoopResult]: At program point L293-4(line 293) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,009 INFO L264 CegarLoopResult]: At program point L289-1(line 289) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,010 INFO L264 CegarLoopResult]: At program point L289-2(line 289) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,010 INFO L264 CegarLoopResult]: At program point L289-3(line 289) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,010 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-17 16:39:38,010 INFO L264 CegarLoopResult]: At program point L285(line 285) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,010 INFO L264 CegarLoopResult]: At program point L285-1(line 285) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,010 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)|)) [2020-07-17 16:39:38,010 INFO L264 CegarLoopResult]: At program point L764(line 764) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,010 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)|)) [2020-07-17 16:39:38,011 INFO L264 CegarLoopResult]: At program point L764-1(line 764) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,011 INFO L264 CegarLoopResult]: At program point L764-2(line 764) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,011 INFO L264 CegarLoopResult]: At program point L760(line 760) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,011 INFO L264 CegarLoopResult]: At program point L760-1(line 760) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,011 INFO L264 CegarLoopResult]: At program point L760-2(line 760) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,011 INFO L264 CegarLoopResult]: At program point L760-3(line 760) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,011 INFO L264 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,011 INFO L264 CegarLoopResult]: At program point L756-1(line 756) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,011 INFO L264 CegarLoopResult]: At program point L756-2(line 756) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,012 INFO L264 CegarLoopResult]: At program point L756-3(line 756) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,012 INFO L264 CegarLoopResult]: At program point L752(line 752) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,012 INFO L264 CegarLoopResult]: At program point L756-4(line 756) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,012 INFO L264 CegarLoopResult]: At program point L752-1(line 752) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,012 INFO L264 CegarLoopResult]: At program point L756-5(line 756) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,012 INFO L264 CegarLoopResult]: At program point L752-2(line 752) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,012 INFO L264 CegarLoopResult]: At program point L752-3(line 752) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,012 INFO L264 CegarLoopResult]: At program point L752-4(line 752) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,012 INFO L264 CegarLoopResult]: At program point L752-5(line 752) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,013 INFO L264 CegarLoopResult]: At program point L682(line 682) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,013 INFO L264 CegarLoopResult]: At program point L752-6(line 752) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,013 INFO L264 CegarLoopResult]: At program point L682-1(line 682) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,013 INFO L264 CegarLoopResult]: At program point L752-7(line 752) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,013 INFO L264 CegarLoopResult]: At program point L637(line 637) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,013 INFO L264 CegarLoopResult]: At program point L699(line 699) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0)) [2020-07-17 16:39:38,013 INFO L264 CegarLoopResult]: At program point L311(line 311) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,013 INFO L264 CegarLoopResult]: At program point L311-1(line 311) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,013 INFO L264 CegarLoopResult]: At program point L311-2(line 311) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,014 INFO L264 CegarLoopResult]: At program point L629(line 629) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,014 INFO L264 CegarLoopResult]: At program point L501(line 501) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0)) [2020-07-17 16:39:38,014 INFO L264 CegarLoopResult]: At program point L629-1(line 629) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,014 INFO L264 CegarLoopResult]: At program point L683(line 683) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,014 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.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~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|)) [2020-07-17 16:39:38,014 INFO L264 CegarLoopResult]: At program point L167(line 167) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,014 INFO L264 CegarLoopResult]: At program point L675(line 675) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,015 INFO L264 CegarLoopResult]: At program point L675-1(line 675) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:39:38,015 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-17 16:39:38,015 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 235 251) no Hoare annotation was computed. [2020-07-17 16:39:38,015 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 235 251) no Hoare annotation was computed. [2020-07-17 16:39:38,015 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-07-17 16:39:38,015 INFO L268 CegarLoopResult]: For program point L246-1(lines 235 251) no Hoare annotation was computed. [2020-07-17 16:39:38,015 INFO L268 CegarLoopResult]: For program point L242(lines 242 248) no Hoare annotation was computed. [2020-07-17 16:39:38,015 INFO L268 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-07-17 16:39:38,015 INFO L268 CegarLoopResult]: For program point L240-1(line 240) no Hoare annotation was computed. [2020-07-17 16:39:38,016 INFO L268 CegarLoopResult]: For program point L240-2(line 240) no Hoare annotation was computed. [2020-07-17 16:39:38,016 INFO L268 CegarLoopResult]: For program point L240-3(line 240) no Hoare annotation was computed. [2020-07-17 16:39:38,016 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 769 777) the Hoare annotation is: true [2020-07-17 16:39:38,016 INFO L264 CegarLoopResult]: At program point getWaterLevelFINAL(lines 769 777) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8))) [2020-07-17 16:39:38,016 INFO L264 CegarLoopResult]: At program point L774(line 774) the Hoare annotation is: (or (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:39:38,016 INFO L271 CegarLoopResult]: At program point L773(line 773) the Hoare annotation is: true [2020-07-17 16:39:38,016 INFO L264 CegarLoopResult]: At program point getWaterLevelEXIT(lines 769 777) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8))) [2020-07-17 16:39:38,016 INFO L264 CegarLoopResult]: At program point L732(line 732) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:39:38,017 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 725 736) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:39:38,017 INFO L264 CegarLoopResult]: At program point L730(line 730) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:39:38,017 INFO L271 CegarLoopResult]: At program point L729-1(lines 725 736) the Hoare annotation is: true [2020-07-17 16:39:38,017 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 725 736) the Hoare annotation is: true [2020-07-17 16:39:38,017 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-17 16:39:38,017 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-17 16:39:38,017 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-17 16:39:38,017 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-17 16:39:38,017 INFO L264 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (not (= 0 ~systemActive~0)) (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 16:39:38,018 INFO L264 CegarLoopResult]: At program point L181(lines 181 187) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-17 16:39:38,018 INFO L264 CegarLoopResult]: At program point L176(line 176) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-17 16:39:38,018 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 170 193) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-17 16:39:38,018 INFO L264 CegarLoopResult]: At program point L174(lines 173 192) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-17 16:39:38,018 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 170 193) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-17 16:39:38,018 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 170 193) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-17 16:39:38,018 INFO L271 CegarLoopResult]: At program point L801(line 801) the Hoare annotation is: true [2020-07-17 16:39:38,018 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 780 809) the Hoare annotation is: true [2020-07-17 16:39:38,018 INFO L271 CegarLoopResult]: At program point L791(line 791) the Hoare annotation is: true [2020-07-17 16:39:38,019 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 780 809) the Hoare annotation is: true [2020-07-17 16:39:38,019 INFO L271 CegarLoopResult]: At program point L794(lines 794 798) the Hoare annotation is: true [2020-07-17 16:39:38,019 INFO L271 CegarLoopResult]: At program point L794-1(lines 794 798) the Hoare annotation is: true [2020-07-17 16:39:38,019 INFO L271 CegarLoopResult]: At program point L790-2(lines 790 804) the Hoare annotation is: true [2020-07-17 16:39:38,019 INFO L271 CegarLoopResult]: At program point L786(line 786) the Hoare annotation is: true [2020-07-17 16:39:38,019 INFO L271 CegarLoopResult]: At program point L786-1(line 786) the Hoare annotation is: true [2020-07-17 16:39:38,019 INFO L271 CegarLoopResult]: At program point L782(line 782) the Hoare annotation is: true [2020-07-17 16:39:38,019 INFO L271 CegarLoopResult]: At program point L805(lines 780 809) the Hoare annotation is: true [2020-07-17 16:39:38,019 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 737 745) the Hoare annotation is: true [2020-07-17 16:39:38,019 INFO L271 CegarLoopResult]: At program point L742(line 742) the Hoare annotation is: true [2020-07-17 16:39:38,020 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 737 745) the Hoare annotation is: true [2020-07-17 16:39:38,020 INFO L271 CegarLoopResult]: At program point L741(line 741) the Hoare annotation is: true [2020-07-17 16:39:38,020 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 737 745) the Hoare annotation is: true [2020-07-17 16:39:38,020 INFO L271 CegarLoopResult]: At program point L705-1(lines 701 712) the Hoare annotation is: true [2020-07-17 16:39:38,020 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 701 712) the Hoare annotation is: true [2020-07-17 16:39:38,020 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 701 712) the Hoare annotation is: true [2020-07-17 16:39:38,020 INFO L271 CegarLoopResult]: At program point L706(line 706) the Hoare annotation is: true [2020-07-17 16:39:38,020 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 834 840) the Hoare annotation is: true [2020-07-17 16:39:38,020 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 834 840) the Hoare annotation is: true [2020-07-17 16:39:38,020 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-17 16:39:38,021 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-17 16:39:38,021 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 16:39:38,021 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-17 16:39:38,021 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 713 724) the Hoare annotation is: (or (not (= 0 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:39:38,021 INFO L264 CegarLoopResult]: At program point L718(line 718) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:39:38,021 INFO L264 CegarLoopResult]: At program point L717-1(lines 713 724) the Hoare annotation is: (or (not (= 0 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:39:38,021 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 713 724) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:39:38,022 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 78 85) the Hoare annotation is: true [2020-07-17 16:39:38,022 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 82) the Hoare annotation is: true [2020-07-17 16:39:38,022 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 78 85) the Hoare annotation is: true [2020-07-17 16:39:38,022 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 78 85) the Hoare annotation is: true [2020-07-17 16:39:38,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 04:39:38 BoogieIcfgContainer [2020-07-17 16:39:38,043 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 16:39:38,044 INFO L168 Benchmark]: Toolchain (without parser) took 49577.42 ms. Allocated memory was 145.8 MB in the beginning and 917.5 MB in the end (delta: 771.8 MB). Free memory was 103.0 MB in the beginning and 592.3 MB in the end (delta: -489.3 MB). Peak memory consumption was 794.6 MB. Max. memory is 7.1 GB. [2020-07-17 16:39:38,045 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 145.8 MB. Free memory was 122.2 MB in the beginning and 122.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-17 16:39:38,046 INFO L168 Benchmark]: CACSL2BoogieTranslator took 676.34 ms. Allocated memory was 145.8 MB in the beginning and 203.9 MB in the end (delta: 58.2 MB). Free memory was 102.6 MB in the beginning and 172.2 MB in the end (delta: -69.5 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. [2020-07-17 16:39:38,046 INFO L168 Benchmark]: Boogie Preprocessor took 89.07 ms. Allocated memory is still 203.9 MB. Free memory was 172.2 MB in the beginning and 168.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. [2020-07-17 16:39:38,047 INFO L168 Benchmark]: RCFGBuilder took 1244.62 ms. Allocated memory was 203.9 MB in the beginning and 237.5 MB in the end (delta: 33.6 MB). Free memory was 168.0 MB in the beginning and 180.9 MB in the end (delta: -13.0 MB). Peak memory consumption was 83.3 MB. Max. memory is 7.1 GB. [2020-07-17 16:39:38,048 INFO L168 Benchmark]: TraceAbstraction took 47561.35 ms. Allocated memory was 237.5 MB in the beginning and 917.5 MB in the end (delta: 680.0 MB). Free memory was 180.9 MB in the beginning and 592.3 MB in the end (delta: -411.4 MB). Peak memory consumption was 780.8 MB. Max. memory is 7.1 GB. [2020-07-17 16:39:38,051 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 145.8 MB. Free memory was 122.2 MB in the beginning and 122.0 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 676.34 ms. Allocated memory was 145.8 MB in the beginning and 203.9 MB in the end (delta: 58.2 MB). Free memory was 102.6 MB in the beginning and 172.2 MB in the end (delta: -69.5 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 89.07 ms. Allocated memory is still 203.9 MB. Free memory was 172.2 MB in the beginning and 168.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1244.62 ms. Allocated memory was 203.9 MB in the beginning and 237.5 MB in the end (delta: 33.6 MB). Free memory was 168.0 MB in the beginning and 180.9 MB in the end (delta: -13.0 MB). Peak memory consumption was 83.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 47561.35 ms. Allocated memory was 237.5 MB in the beginning and 917.5 MB in the end (delta: 680.0 MB). Free memory was 180.9 MB in the beginning and 592.3 MB in the end (delta: -411.4 MB). Peak memory consumption was 780.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 82]: 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: 101]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel)) - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: ((!(0 == \old(pumpRunning)) || (0 == splverifierCounter && 0 == pumpRunning)) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel)) - InvariantResult [Line: 790]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 780]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 61]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 68]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((((\result <= 1 && 1 <= retValue_acc) && 0 < \result) && retValue_acc <= 1) || !(1 == waterLevel)) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 875]: 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: 851]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 194]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: 1 - ProcedureContractResult [Line: 316]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(0 == \old(pumpRunning)) || 0 == pumpRunning - ProcedureContractResult [Line: 271]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(0 == pumpRunning) || (pumpRunning == retValue_acc && pumpRunning == \result) - ProcedureContractResult [Line: 54]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 841]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 260]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 252]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 202]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (!(0 == \old(pumpRunning)) || 0 == systemActive) || 0 == pumpRunning - ProcedureContractResult [Line: 92]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 725]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 769]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: !(0 == pumpRunning) || (\result == waterLevel && waterLevel == retValue_acc) - ProcedureContractResult [Line: 170]: Procedure Contract for timeShift Derived contract for procedure timeShift: (0 == pumpRunning && \old(waterLevel) == waterLevel) || !(0 == \old(pumpRunning)) - ProcedureContractResult [Line: 737]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 780]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 701]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 834]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 713]: Procedure Contract for waterRise Derived contract for procedure waterRise: (!(0 == waterLevel) || !(0 == pumpRunning)) || !(1 == \old(waterLevel)) - ProcedureContractResult [Line: 78]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 599 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 24.3s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 19.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 23.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1153 SDtfs, 2365 SDslu, 2230 SDs, 0 SdLazy, 4222 SolverSat, 788 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 212 GetRequests, 131 SyntacticMatches, 0 SemanticMatches, 81 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 298 ImplicationChecksByTransitivity, 10.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=863occurred 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: 0.9s AutomataMinimizationTime, 6 MinimizatonAttempts, 445 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 238 LocationsWithAnnotation, 1829 PreInvPairs, 2195 NumberOfFragments, 2576 HoareAnnotationTreeSize, 1829 FomulaSimplifications, 337003 FormulaSimplificationTreeSizeReduction, 5.9s HoareSimplificationTime, 238 FomulaSimplificationsInter, 67529 FormulaSimplificationTreeSizeReductionInter, 16.9s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.5s InterpolantComputationTime, 967 NumberOfCodeBlocks, 967 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 961 ConstructedInterpolants, 0 QuantifiedInterpolants, 431279 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 34/35 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...