/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_product03.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 16:37:38,062 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 16:37:38,065 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 16:37:38,084 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 16:37:38,084 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 16:37:38,086 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 16:37:38,088 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 16:37:38,099 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 16:37:38,103 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 16:37:38,106 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 16:37:38,107 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 16:37:38,108 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 16:37:38,109 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 16:37:38,111 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 16:37:38,113 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 16:37:38,114 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 16:37:38,116 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 16:37:38,117 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 16:37:38,119 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 16:37:38,124 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 16:37:38,129 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 16:37:38,132 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 16:37:38,134 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 16:37:38,134 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 16:37:38,136 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 16:37:38,137 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 16:37:38,137 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 16:37:38,139 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 16:37:38,140 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 16:37:38,142 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 16:37:38,142 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 16:37:38,143 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 16:37:38,144 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 16:37:38,144 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 16:37:38,146 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 16:37:38,146 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 16:37:38,147 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 16:37:38,147 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 16:37:38,147 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 16:37:38,148 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 16:37:38,149 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 16:37:38,150 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 16:37:38,180 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 16:37:38,180 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 16:37:38,181 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 16:37:38,182 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 16:37:38,182 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 16:37:38,182 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 16:37:38,182 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 16:37:38,182 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 16:37:38,183 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 16:37:38,183 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 16:37:38,183 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 16:37:38,186 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 16:37:38,186 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 16:37:38,187 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 16:37:38,187 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 16:37:38,187 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-17 16:37:38,187 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 16:37:38,187 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 16:37:38,188 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 16:37:38,188 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 16:37:38,188 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-17 16:37:38,188 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 16:37:38,188 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 16:37:38,494 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 16:37:38,512 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 16:37:38,517 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 16:37:38,519 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 16:37:38,519 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 16:37:38,520 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product03.cil.c [2020-07-17 16:37:38,597 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d944614e/5df75f1ff67d41a9892915f7e941c6c6/FLAG311374660 [2020-07-17 16:37:39,069 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 16:37:39,070 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product03.cil.c [2020-07-17 16:37:39,083 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d944614e/5df75f1ff67d41a9892915f7e941c6c6/FLAG311374660 [2020-07-17 16:37:39,441 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d944614e/5df75f1ff67d41a9892915f7e941c6c6 [2020-07-17 16:37:39,452 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 16:37:39,455 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 16:37:39,456 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 16:37:39,456 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 16:37:39,459 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 16:37:39,460 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:37:39" (1/1) ... [2020-07-17 16:37:39,463 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17da9069 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:37:39, skipping insertion in model container [2020-07-17 16:37:39,463 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 04:37:39" (1/1) ... [2020-07-17 16:37:39,471 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 16:37:39,512 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 16:37:39,865 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 16:37:39,994 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 16:37:40,068 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 16:37:40,105 INFO L208 MainTranslator]: Completed translation [2020-07-17 16:37:40,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:37:40 WrapperNode [2020-07-17 16:37:40,105 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 16:37:40,106 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 16:37:40,106 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 16:37:40,106 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 16:37:40,116 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:37:40" (1/1) ... [2020-07-17 16:37:40,116 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:37:40" (1/1) ... [2020-07-17 16:37:40,139 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:37:40" (1/1) ... [2020-07-17 16:37:40,139 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:37:40" (1/1) ... [2020-07-17 16:37:40,173 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:37:40" (1/1) ... [2020-07-17 16:37:40,183 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:37:40" (1/1) ... [2020-07-17 16:37:40,187 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:37:40" (1/1) ... [2020-07-17 16:37:40,195 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 16:37:40,195 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 16:37:40,196 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 16:37:40,196 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 16:37:40,197 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:37:40" (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 16:37:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 16:37:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 16:37:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 16:37:40,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 16:37:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 16:37:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 16:37:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 16:37:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 16:37:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 16:37:40,274 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 16:37:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 16:37:40,275 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 16:37:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 16:37:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 16:37:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 16:37:40,276 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 16:37:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 16:37:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 16:37:40,277 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 16:37:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 16:37:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 16:37:40,278 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 16:37:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 16:37:40,281 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 16:37:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 16:37:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 16:37:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 16:37:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 16:37:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 16:37:40,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-17 16:37:40,283 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 16:37:40,283 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 16:37:40,283 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 16:37:40,283 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 16:37:40,283 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 16:37:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 16:37:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 16:37:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 16:37:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 16:37:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 16:37:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 16:37:40,284 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 16:37:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 16:37:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 16:37:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 16:37:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 16:37:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 16:37:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 16:37:40,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 16:37:40,286 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 16:37:40,286 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 16:37:40,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 16:37:40,286 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 16:37:40,286 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 16:37:40,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 16:37:40,287 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 16:37:40,287 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 16:37:40,287 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 16:37:40,287 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 16:37:40,288 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 16:37:40,288 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 16:37:40,288 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 16:37:40,288 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 16:37:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 16:37:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 16:37:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 16:37:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 16:37:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 16:37:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 16:37:40,289 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 16:37:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 16:37:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 16:37:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 16:37:40,290 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-17 16:37:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 16:37:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 16:37:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 16:37:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 16:37:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 16:37:40,291 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 16:37:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 16:37:40,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 16:37:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 16:37:40,293 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 16:37:41,470 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 16:37:41,470 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 16:37:41,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 04:37:41 BoogieIcfgContainer [2020-07-17 16:37:41,477 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 16:37:41,478 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 16:37:41,478 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 16:37:41,482 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 16:37:41,482 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 04:37:39" (1/3) ... [2020-07-17 16:37:41,483 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42f710e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 04:37:41, skipping insertion in model container [2020-07-17 16:37:41,484 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 04:37:40" (2/3) ... [2020-07-17 16:37:41,484 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42f710e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 04:37:41, skipping insertion in model container [2020-07-17 16:37:41,484 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 04:37:41" (3/3) ... [2020-07-17 16:37:41,486 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product03.cil.c [2020-07-17 16:37:41,497 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-17 16:37:41,507 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 16:37:41,523 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 16:37:41,546 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 16:37:41,546 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 16:37:41,546 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-17 16:37:41,547 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 16:37:41,547 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 16:37:41,547 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 16:37:41,547 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 16:37:41,547 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 16:37:41,567 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states. [2020-07-17 16:37:41,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-17 16:37:41,588 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:37:41,590 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 16:37:41,590 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:37:41,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:37:41,597 INFO L82 PathProgramCache]: Analyzing trace with hash -601923373, now seen corresponding path program 1 times [2020-07-17 16:37:41,606 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:37:41,607 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [590861362] [2020-07-17 16:37:41,607 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:37:41,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:42,268 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:37:42,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:42,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:42,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:42,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:42,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:42,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:42,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:42,523 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 16:37:42,524 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [590861362] [2020-07-17 16:37:42,526 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:37:42,528 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-17 16:37:42,529 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2052882222] [2020-07-17 16:37:42,541 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-17 16:37:42,541 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:37:42,557 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-17 16:37:42,558 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-17 16:37:42,561 INFO L87 Difference]: Start difference. First operand 250 states. Second operand 3 states. [2020-07-17 16:37:43,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:37:43,713 INFO L93 Difference]: Finished difference Result 363 states and 437 transitions. [2020-07-17 16:37:43,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-17 16:37:43,715 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-17 16:37:43,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:37:43,732 INFO L225 Difference]: With dead ends: 363 [2020-07-17 16:37:43,732 INFO L226 Difference]: Without dead ends: 238 [2020-07-17 16:37:43,737 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 16:37:43,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 238 states. [2020-07-17 16:37:43,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 238 to 199. [2020-07-17 16:37:43,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 199 states. [2020-07-17 16:37:43,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 199 states and 213 transitions. [2020-07-17 16:37:43,864 INFO L78 Accepts]: Start accepts. Automaton has 199 states and 213 transitions. Word has length 142 [2020-07-17 16:37:43,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:37:43,865 INFO L479 AbstractCegarLoop]: Abstraction has 199 states and 213 transitions. [2020-07-17 16:37:43,865 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-17 16:37:43,865 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 213 transitions. [2020-07-17 16:37:43,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-17 16:37:43,870 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:37:43,870 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 16:37:43,870 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 16:37:43,871 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:37:43,871 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:37:43,871 INFO L82 PathProgramCache]: Analyzing trace with hash -1562275649, now seen corresponding path program 1 times [2020-07-17 16:37:43,871 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:37:43,872 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1163528131] [2020-07-17 16:37:43,872 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:37:43,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:44,233 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:37:44,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:44,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:44,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:44,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:44,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:44,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:44,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:44,303 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 16:37:44,304 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1163528131] [2020-07-17 16:37:44,304 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:37:44,305 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 16:37:44,305 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [238125516] [2020-07-17 16:37:44,307 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 16:37:44,307 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:37:44,307 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 16:37:44,308 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-17 16:37:44,308 INFO L87 Difference]: Start difference. First operand 199 states and 213 transitions. Second operand 4 states. [2020-07-17 16:37:44,998 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:37:45,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:37:45,608 INFO L93 Difference]: Finished difference Result 271 states and 302 transitions. [2020-07-17 16:37:45,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-17 16:37:45,609 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-17 16:37:45,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:37:45,612 INFO L225 Difference]: With dead ends: 271 [2020-07-17 16:37:45,613 INFO L226 Difference]: Without dead ends: 221 [2020-07-17 16:37:45,614 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 16:37:45,615 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 221 states. [2020-07-17 16:37:45,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 221 to 189. [2020-07-17 16:37:45,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 189 states. [2020-07-17 16:37:45,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 200 transitions. [2020-07-17 16:37:45,675 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 200 transitions. Word has length 143 [2020-07-17 16:37:45,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:37:45,676 INFO L479 AbstractCegarLoop]: Abstraction has 189 states and 200 transitions. [2020-07-17 16:37:45,676 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 16:37:45,676 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 200 transitions. [2020-07-17 16:37:45,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-17 16:37:45,679 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:37:45,679 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 16:37:45,679 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 16:37:45,679 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:37:45,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:37:45,680 INFO L82 PathProgramCache]: Analyzing trace with hash 1578650388, now seen corresponding path program 1 times [2020-07-17 16:37:45,680 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:37:45,680 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [679560914] [2020-07-17 16:37:45,681 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:37:45,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:46,024 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:37:46,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:46,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:46,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:46,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:46,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:46,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:46,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:46,160 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 16:37:46,161 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [679560914] [2020-07-17 16:37:46,161 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:37:46,162 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 16:37:46,162 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [823421228] [2020-07-17 16:37:46,163 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 16:37:46,163 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:37:46,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 16:37:46,164 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-17 16:37:46,164 INFO L87 Difference]: Start difference. First operand 189 states and 200 transitions. Second operand 9 states. [2020-07-17 16:37:46,670 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 16:37:46,995 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:37:47,228 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:37:47,509 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:37:47,739 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:37:47,969 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:37:48,866 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:37:49,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:37:49,983 INFO L93 Difference]: Finished difference Result 470 states and 539 transitions. [2020-07-17 16:37:49,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 16:37:49,986 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-17 16:37:49,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:37:49,993 INFO L225 Difference]: With dead ends: 470 [2020-07-17 16:37:49,993 INFO L226 Difference]: Without dead ends: 391 [2020-07-17 16:37:49,998 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-07-17 16:37:50,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 391 states. [2020-07-17 16:37:50,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 391 to 320. [2020-07-17 16:37:50,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 320 states. [2020-07-17 16:37:50,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 352 transitions. [2020-07-17 16:37:50,139 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 352 transitions. Word has length 152 [2020-07-17 16:37:50,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:37:50,140 INFO L479 AbstractCegarLoop]: Abstraction has 320 states and 352 transitions. [2020-07-17 16:37:50,140 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 16:37:50,140 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 352 transitions. [2020-07-17 16:37:50,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-07-17 16:37:50,142 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:37:50,143 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] [2020-07-17 16:37:50,143 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 16:37:50,143 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:37:50,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:37:50,144 INFO L82 PathProgramCache]: Analyzing trace with hash 1138116107, now seen corresponding path program 1 times [2020-07-17 16:37:50,144 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:37:50,144 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [301149295] [2020-07-17 16:37:50,145 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:37:50,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:50,497 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:37:50,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:50,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:50,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:50,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:50,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:50,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:50,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:50,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:50,694 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 16:37:50,695 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [301149295] [2020-07-17 16:37:50,695 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:37:50,696 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-17 16:37:50,696 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [30190307] [2020-07-17 16:37:50,697 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-17 16:37:50,697 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:37:50,697 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-17 16:37:50,697 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2020-07-17 16:37:50,698 INFO L87 Difference]: Start difference. First operand 320 states and 352 transitions. Second operand 13 states. [2020-07-17 16:37:51,448 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 16:37:51,942 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:37:52,195 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:37:52,442 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:37:52,685 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:37:52,986 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:37:53,567 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 16:37:54,260 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:37:54,549 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:37:54,834 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:37:55,081 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 16:37:55,325 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:37:55,547 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 16:37:55,776 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 16:37:56,019 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:37:56,244 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:37:56,504 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:37:56,795 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 16:37:57,038 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:37:57,292 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:37:58,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:37:58,010 INFO L93 Difference]: Finished difference Result 926 states and 1111 transitions. [2020-07-17 16:37:58,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2020-07-17 16:37:58,011 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 155 [2020-07-17 16:37:58,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:37:58,017 INFO L225 Difference]: With dead ends: 926 [2020-07-17 16:37:58,017 INFO L226 Difference]: Without dead ends: 716 [2020-07-17 16:37:58,021 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 183 ImplicationChecksByTransitivity, 5.1s TimeCoverageRelationStatistics Valid=191, Invalid=865, Unknown=0, NotChecked=0, Total=1056 [2020-07-17 16:37:58,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 716 states. [2020-07-17 16:37:58,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 716 to 673. [2020-07-17 16:37:58,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 673 states. [2020-07-17 16:37:58,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 673 states and 771 transitions. [2020-07-17 16:37:58,256 INFO L78 Accepts]: Start accepts. Automaton has 673 states and 771 transitions. Word has length 155 [2020-07-17 16:37:58,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:37:58,257 INFO L479 AbstractCegarLoop]: Abstraction has 673 states and 771 transitions. [2020-07-17 16:37:58,257 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-17 16:37:58,257 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 771 transitions. [2020-07-17 16:37:58,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-17 16:37:58,260 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:37:58,260 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 16:37:58,260 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 16:37:58,261 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:37:58,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:37:58,261 INFO L82 PathProgramCache]: Analyzing trace with hash 2105682592, now seen corresponding path program 1 times [2020-07-17 16:37:58,261 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:37:58,262 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1680328434] [2020-07-17 16:37:58,262 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:37:58,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:58,535 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:37:58,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:58,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:58,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:58,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:58,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:58,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:58,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:58,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:58,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:37:58,665 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 16:37:58,666 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1680328434] [2020-07-17 16:37:58,666 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 16:37:58,666 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 16:37:58,667 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1592035814] [2020-07-17 16:37:58,667 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 16:37:58,668 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:37:58,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 16:37:58,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 16:37:58,669 INFO L87 Difference]: Start difference. First operand 673 states and 771 transitions. Second operand 5 states. [2020-07-17 16:37:59,248 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 16:38:00,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:38:00,010 INFO L93 Difference]: Finished difference Result 1141 states and 1336 transitions. [2020-07-17 16:38:00,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 16:38:00,013 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 160 [2020-07-17 16:38:00,013 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:38:00,018 INFO L225 Difference]: With dead ends: 1141 [2020-07-17 16:38:00,018 INFO L226 Difference]: Without dead ends: 630 [2020-07-17 16:38:00,021 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-17 16:38:00,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 630 states. [2020-07-17 16:38:00,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 630 to 608. [2020-07-17 16:38:00,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 608 states. [2020-07-17 16:38:00,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 608 states and 667 transitions. [2020-07-17 16:38:00,309 INFO L78 Accepts]: Start accepts. Automaton has 608 states and 667 transitions. Word has length 160 [2020-07-17 16:38:00,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:38:00,309 INFO L479 AbstractCegarLoop]: Abstraction has 608 states and 667 transitions. [2020-07-17 16:38:00,310 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 16:38:00,310 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 667 transitions. [2020-07-17 16:38:00,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2020-07-17 16:38:00,315 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 16:38:00,315 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, 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] [2020-07-17 16:38:00,316 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 16:38:00,316 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 16:38:00,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 16:38:00,317 INFO L82 PathProgramCache]: Analyzing trace with hash 1587697136, now seen corresponding path program 1 times [2020-07-17 16:38:00,317 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-17 16:38:00,318 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2092049774] [2020-07-17 16:38:00,318 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 16:38:00,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:00,670 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:38:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:00,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:00,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:00,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:00,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:00,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:00,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:00,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:00,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:00,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:00,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:00,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:00,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:00,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 16:38:00,833 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2020-07-17 16:38:00,834 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2092049774] [2020-07-17 16:38:00,835 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-17 16:38:00,835 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-07-17 16:38:00,837 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1746064603] [2020-07-17 16:38:00,840 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 16:38:00,840 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-17 16:38:00,840 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 16:38:00,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-17 16:38:00,841 INFO L87 Difference]: Start difference. First operand 608 states and 667 transitions. Second operand 9 states. [2020-07-17 16:38:01,322 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-17 16:38:02,519 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:38:02,746 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:38:02,997 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:38:03,238 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 16:38:03,463 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-17 16:38:03,514 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 16:38:03,514 INFO L93 Difference]: Finished difference Result 636 states and 703 transitions. [2020-07-17 16:38:03,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 16:38:03,516 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 202 [2020-07-17 16:38:03,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 16:38:03,517 INFO L225 Difference]: With dead ends: 636 [2020-07-17 16:38:03,517 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 16:38:03,518 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-07-17 16:38:03,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 16:38:03,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 16:38:03,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 16:38:03,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 16:38:03,520 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 202 [2020-07-17 16:38:03,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 16:38:03,521 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 16:38:03,521 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 16:38:03,521 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 16:38:03,521 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 16:38:03,521 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 16:38:03,523 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 16:38:09,289 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-07-17 16:38:09,467 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:38:09,632 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:38:09,855 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:38:10,019 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-07-17 16:38:10,176 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-17 16:38:10,352 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-17 16:38:10,663 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-07-17 16:38:10,974 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 10 [2020-07-17 16:38:11,154 WARN L193 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-17 16:38:11,321 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-07-17 16:38:11,662 WARN L193 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 11 [2020-07-17 16:38:11,832 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:38:12,132 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-07-17 16:38:12,432 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 7 [2020-07-17 16:38:12,786 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-07-17 16:38:13,134 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 8 [2020-07-17 16:38:13,299 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:38:13,620 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 8 [2020-07-17 16:38:13,793 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:38:13,995 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 19 [2020-07-17 16:38:14,305 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 8 [2020-07-17 16:38:14,478 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:38:14,658 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:38:14,900 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:38:15,067 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 16 [2020-07-17 16:38:15,419 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 8 [2020-07-17 16:38:16,033 WARN L193 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 12 [2020-07-17 16:38:16,218 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-17 16:38:16,395 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-17 16:38:16,590 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 26 [2020-07-17 16:38:16,917 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2020-07-17 16:38:17,216 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2020-07-17 16:38:17,396 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:38:17,539 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-07-17 16:38:17,818 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 11 [2020-07-17 16:38:18,136 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 8 [2020-07-17 16:38:18,478 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2020-07-17 16:38:18,796 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 11 [2020-07-17 16:38:18,975 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 7 [2020-07-17 16:38:19,305 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 11 [2020-07-17 16:38:19,456 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 1 [2020-07-17 16:38:19,646 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:38:19,833 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 22 [2020-07-17 16:38:20,220 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 11 [2020-07-17 16:38:20,392 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 24 [2020-07-17 16:38:20,719 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 14 [2020-07-17 16:38:20,868 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-17 16:38:21,205 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2020-07-17 16:38:21,537 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-07-17 16:38:21,708 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-07-17 16:38:22,024 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-07-17 16:38:22,244 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-17 16:38:22,554 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2020-07-17 16:38:22,828 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 8 [2020-07-17 16:38:23,001 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 19 [2020-07-17 16:38:23,259 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 11 [2020-07-17 16:38:23,600 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 8 [2020-07-17 16:38:23,785 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2020-07-17 16:38:24,129 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 11 [2020-07-17 16:38:24,437 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 10 [2020-07-17 16:38:24,442 INFO L268 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-07-17 16:38:24,443 INFO L268 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-07-17 16:38:24,443 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 101 156) no Hoare annotation was computed. [2020-07-17 16:38:24,443 INFO L268 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-07-17 16:38:24,443 INFO L268 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-07-17 16:38:24,443 INFO L268 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-07-17 16:38:24,443 INFO L268 CegarLoopResult]: For program point L143-1(line 143) no Hoare annotation was computed. [2020-07-17 16:38:24,444 INFO L268 CegarLoopResult]: For program point L143-2(line 143) no Hoare annotation was computed. [2020-07-17 16:38:24,444 INFO L268 CegarLoopResult]: For program point L106(line 106) no Hoare annotation was computed. [2020-07-17 16:38:24,444 INFO L268 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-07-17 16:38:24,444 INFO L268 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-07-17 16:38:24,444 INFO L268 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-07-17 16:38:24,444 INFO L268 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-07-17 16:38:24,445 INFO L268 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-07-17 16:38:24,445 INFO L268 CegarLoopResult]: For program point L148(lines 125 149) no Hoare annotation was computed. [2020-07-17 16:38:24,445 INFO L268 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-07-17 16:38:24,445 INFO L268 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-07-17 16:38:24,445 INFO L268 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-07-17 16:38:24,445 INFO L268 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-07-17 16:38:24,445 INFO L268 CegarLoopResult]: For program point L107(line 107) no Hoare annotation was computed. [2020-07-17 16:38:24,445 INFO L268 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-07-17 16:38:24,445 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 101 156) no Hoare annotation was computed. [2020-07-17 16:38:24,445 INFO L268 CegarLoopResult]: For program point L132(lines 132 136) no Hoare annotation was computed. [2020-07-17 16:38:24,445 INFO L268 CegarLoopResult]: For program point L132-1(lines 132 136) no Hoare annotation was computed. [2020-07-17 16:38:24,446 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 101 156) no Hoare annotation was computed. [2020-07-17 16:38:24,446 INFO L268 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-07-17 16:38:24,446 INFO L268 CegarLoopResult]: For program point L124-1(line 124) no Hoare annotation was computed. [2020-07-17 16:38:24,446 INFO L268 CegarLoopResult]: For program point L124-2(line 124) no Hoare annotation was computed. [2020-07-17 16:38:24,446 INFO L268 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-07-17 16:38:24,446 INFO L268 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-07-17 16:38:24,446 INFO L268 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-07-17 16:38:24,446 INFO L268 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-07-17 16:38:24,446 INFO L268 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-07-17 16:38:24,446 INFO L268 CegarLoopResult]: For program point L145-1(lines 126 147) no Hoare annotation was computed. [2020-07-17 16:38:24,446 INFO L268 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-07-17 16:38:24,446 INFO L268 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-07-17 16:38:24,446 INFO L268 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-07-17 16:38:24,446 INFO L268 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-07-17 16:38:24,447 INFO L268 CegarLoopResult]: For program point L117(line 117) no Hoare annotation was computed. [2020-07-17 16:38:24,447 INFO L268 CegarLoopResult]: For program point L113(line 113) no Hoare annotation was computed. [2020-07-17 16:38:24,447 INFO L268 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-07-17 16:38:24,447 INFO L268 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-07-17 16:38:24,447 INFO L268 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-07-17 16:38:24,447 INFO L268 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-07-17 16:38:24,447 INFO L268 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-07-17 16:38:24,447 INFO L268 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-07-17 16:38:24,447 INFO L268 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-07-17 16:38:24,448 INFO L268 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-07-17 16:38:24,448 INFO L268 CegarLoopResult]: For program point L209(lines 182 210) no Hoare annotation was computed. [2020-07-17 16:38:24,448 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 157 216) no Hoare annotation was computed. [2020-07-17 16:38:24,448 INFO L268 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-07-17 16:38:24,448 INFO L268 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-07-17 16:38:24,448 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 157 216) no Hoare annotation was computed. [2020-07-17 16:38:24,448 INFO L268 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-07-17 16:38:24,448 INFO L268 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-07-17 16:38:24,448 INFO L268 CegarLoopResult]: For program point L201-1(line 201) no Hoare annotation was computed. [2020-07-17 16:38:24,448 INFO L268 CegarLoopResult]: For program point L201-2(line 201) no Hoare annotation was computed. [2020-07-17 16:38:24,448 INFO L268 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-07-17 16:38:24,449 INFO L268 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-07-17 16:38:24,449 INFO L268 CegarLoopResult]: For program point L197-1(line 197) no Hoare annotation was computed. [2020-07-17 16:38:24,449 INFO L268 CegarLoopResult]: For program point L197-2(line 197) no Hoare annotation was computed. [2020-07-17 16:38:24,449 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-07-17 16:38:24,449 INFO L268 CegarLoopResult]: For program point L189(lines 189 193) no Hoare annotation was computed. [2020-07-17 16:38:24,449 INFO L268 CegarLoopResult]: For program point L189-1(lines 189 193) no Hoare annotation was computed. [2020-07-17 16:38:24,449 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 157 216) no Hoare annotation was computed. [2020-07-17 16:38:24,449 INFO L268 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-07-17 16:38:24,449 INFO L268 CegarLoopResult]: For program point L181-1(line 181) no Hoare annotation was computed. [2020-07-17 16:38:24,449 INFO L268 CegarLoopResult]: For program point L181-2(line 181) no Hoare annotation was computed. [2020-07-17 16:38:24,450 INFO L268 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-07-17 16:38:24,450 INFO L268 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-07-17 16:38:24,450 INFO L268 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-07-17 16:38:24,450 INFO L268 CegarLoopResult]: For program point L206-1(line 206) no Hoare annotation was computed. [2020-07-17 16:38:24,450 INFO L268 CegarLoopResult]: For program point L206-2(line 206) no Hoare annotation was computed. [2020-07-17 16:38:24,450 INFO L268 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-07-17 16:38:24,450 INFO L268 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-07-17 16:38:24,450 INFO L268 CegarLoopResult]: For program point L202-1(line 202) no Hoare annotation was computed. [2020-07-17 16:38:24,450 INFO L268 CegarLoopResult]: For program point L202-2(line 202) no Hoare annotation was computed. [2020-07-17 16:38:24,450 INFO L268 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-07-17 16:38:24,451 INFO L268 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-07-17 16:38:24,451 INFO L268 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-07-17 16:38:24,451 INFO L268 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-07-17 16:38:24,451 INFO L268 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-07-17 16:38:24,451 INFO L268 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-07-17 16:38:24,451 INFO L268 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-07-17 16:38:24,451 INFO L268 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-07-17 16:38:24,451 INFO L268 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-07-17 16:38:24,451 INFO L268 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-07-17 16:38:24,451 INFO L268 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-07-17 16:38:24,451 INFO L268 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-07-17 16:38:24,451 INFO L268 CegarLoopResult]: For program point L183-2(lines 183 208) no Hoare annotation was computed. [2020-07-17 16:38:24,451 INFO L268 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-07-17 16:38:24,451 INFO L268 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-07-17 16:38:24,452 INFO L268 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-07-17 16:38:24,452 INFO L268 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-07-17 16:38:24,452 INFO L268 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-07-17 16:38:24,452 INFO L268 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-07-17 16:38:24,452 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 436 442) the Hoare annotation is: true [2020-07-17 16:38:24,452 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 436 442) the Hoare annotation is: true [2020-07-17 16:38:24,452 INFO L264 CegarLoopResult]: At program point L448(line 448) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= 1 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:38:24,452 INFO L271 CegarLoopResult]: At program point L447(line 447) the Hoare annotation is: true [2020-07-17 16:38:24,452 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 443 451) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (and (<= 1 valid_product_~retValue_acc~4) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~4 1) (< 0 |valid_product_#res|)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:38:24,453 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 443 451) the Hoare annotation is: true [2020-07-17 16:38:24,453 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 443 451) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (and (<= 1 valid_product_~retValue_acc~4) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~4 1) (< 0 |valid_product_#res|)) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 16:38:24,453 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 736 760) the Hoare annotation is: true [2020-07-17 16:38:24,453 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 736 760) the Hoare annotation is: (or (not (= 0 __utac_acc__Specification4_spec__1_~tmp~4)) (not (= 0 ~pumpRunning~0)) (= 0 ~waterLevel~0)) [2020-07-17 16:38:24,453 INFO L264 CegarLoopResult]: At program point L750(line 750) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-17 16:38:24,453 INFO L264 CegarLoopResult]: At program point L748(lines 748 754) 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 16:38:24,454 INFO L264 CegarLoopResult]: At program point L746(line 746) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (= 0 ~waterLevel~0)) [2020-07-17 16:38:24,454 INFO L264 CegarLoopResult]: At program point L746-1(line 746) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (= 0 ~waterLevel~0)) (or (= |__utac_acc__Specification4_spec__1_#t~ret68| 0) .cse0))) [2020-07-17 16:38:24,454 INFO L264 CegarLoopResult]: At program point L744(lines 744 757) the Hoare annotation is: (or (not (= 0 __utac_acc__Specification4_spec__1_~tmp~4)) (not (= 0 ~pumpRunning~0)) (= 0 ~waterLevel~0)) [2020-07-17 16:38:24,454 INFO L264 CegarLoopResult]: At program point L746-2(line 746) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (= 0 ~waterLevel~0)) (or (= |__utac_acc__Specification4_spec__1_#t~ret68| 0) .cse0))) [2020-07-17 16:38:24,454 INFO L264 CegarLoopResult]: At program point L746-3(line 746) the Hoare annotation is: (let ((.cse0 (not (= 0 ~pumpRunning~0)))) (and (or .cse0 (and (= |__utac_acc__Specification4_spec__1_#t~ret68| 0) (= 0 __utac_acc__Specification4_spec__1_~tmp___0~1))) (or .cse0 (= 0 ~waterLevel~0)))) [2020-07-17 16:38:24,454 INFO L264 CegarLoopResult]: At program point L744-1(lines 736 760) the Hoare annotation is: (or (not (= 0 __utac_acc__Specification4_spec__1_~tmp~4)) (not (= 0 ~pumpRunning~0)) (= 0 ~waterLevel~0)) [2020-07-17 16:38:24,455 INFO L271 CegarLoopResult]: At program point L742(line 742) the Hoare annotation is: true [2020-07-17 16:38:24,455 INFO L264 CegarLoopResult]: At program point L742-1(line 742) the Hoare annotation is: (or (not (= |__utac_acc__Specification4_spec__1_#t~ret67| 0)) (not (= 0 ~pumpRunning~0)) (= 0 ~waterLevel~0)) [2020-07-17 16:38:24,455 INFO L264 CegarLoopResult]: At program point L742-2(line 742) the Hoare annotation is: (or (not (= |__utac_acc__Specification4_spec__1_#t~ret67| 0)) (not (= 0 ~pumpRunning~0)) (= 0 ~waterLevel~0)) [2020-07-17 16:38:24,455 INFO L264 CegarLoopResult]: At program point L742-3(line 742) the Hoare annotation is: (or (and (not (= 0 __utac_acc__Specification4_spec__1_~tmp~4)) (not (= |__utac_acc__Specification4_spec__1_#t~ret67| 0))) (not (= 0 ~pumpRunning~0)) (= 0 ~waterLevel~0)) [2020-07-17 16:38:24,455 INFO L271 CegarLoopResult]: At program point L738(line 738) the Hoare annotation is: true [2020-07-17 16:38:24,455 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 834 856) 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 16:38:24,455 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 834 856) the Hoare annotation is: true [2020-07-17 16:38:24,456 INFO L271 CegarLoopResult]: At program point L853(line 853) the Hoare annotation is: true [2020-07-17 16:38:24,456 INFO L264 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= main_~tmp~5 ~waterLevel~0) (= 1 ~waterLevel~0))) [2020-07-17 16:38:24,456 INFO L264 CegarLoopResult]: At program point L846-1(line 846) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= main_~tmp~5 ~waterLevel~0) (= 1 ~waterLevel~0))) [2020-07-17 16:38:24,456 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 834 856) the Hoare annotation is: true [2020-07-17 16:38:24,456 INFO L264 CegarLoopResult]: At program point L844(lines 844 851) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= main_~tmp~5 ~waterLevel~0) (= 1 ~waterLevel~0))) [2020-07-17 16:38:24,456 INFO L271 CegarLoopResult]: At program point L844-1(lines 844 851) the Hoare annotation is: true [2020-07-17 16:38:24,457 INFO L264 CegarLoopResult]: At program point L842(line 842) 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 16:38:24,457 INFO L264 CegarLoopResult]: At program point L841(line 841) 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 16:38:24,457 INFO L264 CegarLoopResult]: At program point L842-1(line 842) 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 16:38:24,457 INFO L264 CegarLoopResult]: At program point L840(line 840) 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 16:38:24,457 INFO L264 CegarLoopResult]: At program point L842-2(line 842) 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) (= 0 ~pumpRunning~0) (= main_~tmp~5 ~waterLevel~0) (= |main_#t~ret69| ~systemActive~0) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:38:24,457 INFO L264 CegarLoopResult]: At program point L840-1(line 840) 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 16:38:24,458 INFO L264 CegarLoopResult]: At program point L836(line 836) 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 16:38:24,458 INFO L268 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-07-17 16:38:24,458 INFO L268 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-07-17 16:38:24,458 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 793 816) no Hoare annotation was computed. [2020-07-17 16:38:24,458 INFO L268 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-07-17 16:38:24,458 INFO L268 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-07-17 16:38:24,458 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 793 816) no Hoare annotation was computed. [2020-07-17 16:38:24,458 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 793 816) no Hoare annotation was computed. [2020-07-17 16:38:24,459 INFO L268 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-07-17 16:38:24,459 INFO L268 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-07-17 16:38:24,459 INFO L268 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-07-17 16:38:24,459 INFO L268 CegarLoopResult]: For program point L808(line 808) no Hoare annotation was computed. [2020-07-17 16:38:24,459 INFO L268 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-07-17 16:38:24,459 INFO L268 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-07-17 16:38:24,459 INFO L268 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-07-17 16:38:24,459 INFO L268 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-07-17 16:38:24,459 INFO L268 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-07-17 16:38:24,460 INFO L268 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-07-17 16:38:24,460 INFO L264 CegarLoopResult]: At program point stopSystemEXIT(lines 639 653) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 16:38:24,460 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 639 653) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-17 16:38:24,460 INFO L264 CegarLoopResult]: At program point L645(line 645) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-17 16:38:24,460 INFO L264 CegarLoopResult]: At program point stopSystemFINAL(lines 639 653) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 16:38:24,460 INFO L264 CegarLoopResult]: At program point L643(lines 643 649) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-17 16:38:24,460 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 594 602) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:38:24,460 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 594 602) the Hoare annotation is: true [2020-07-17 16:38:24,461 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 594 602) the Hoare annotation is: (or (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:38:24,461 INFO L264 CegarLoopResult]: At program point L599(line 599) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)) [2020-07-17 16:38:24,461 INFO L271 CegarLoopResult]: At program point L598(line 598) the Hoare annotation is: true [2020-07-17 16:38:24,461 INFO L268 CegarLoopResult]: For program point L610-2(lines 610 618) no Hoare annotation was computed. [2020-07-17 16:38:24,461 INFO L268 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-07-17 16:38:24,461 INFO L268 CegarLoopResult]: For program point L633-1(line 633) no Hoare annotation was computed. [2020-07-17 16:38:24,461 INFO L268 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-07-17 16:38:24,461 INFO L268 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-07-17 16:38:24,462 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 603 638) no Hoare annotation was computed. [2020-07-17 16:38:24,462 INFO L268 CegarLoopResult]: For program point L622(lines 622 630) no Hoare annotation was computed. [2020-07-17 16:38:24,462 INFO L268 CegarLoopResult]: For program point L622-2(lines 622 630) no Hoare annotation was computed. [2020-07-17 16:38:24,462 INFO L268 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-07-17 16:38:24,462 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 603 638) no Hoare annotation was computed. [2020-07-17 16:38:24,462 INFO L268 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-07-17 16:38:24,462 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 603 638) no Hoare annotation was computed. [2020-07-17 16:38:24,462 INFO L268 CegarLoopResult]: For program point L610(lines 610 618) no Hoare annotation was computed. [2020-07-17 16:38:24,462 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 429 435) the Hoare annotation is: true [2020-07-17 16:38:24,463 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 429 435) the Hoare annotation is: true [2020-07-17 16:38:24,463 INFO L268 CegarLoopResult]: For program point L64(line 64) no Hoare annotation was computed. [2020-07-17 16:38:24,463 INFO L268 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-07-17 16:38:24,463 INFO L268 CegarLoopResult]: For program point L62(line 62) no Hoare annotation was computed. [2020-07-17 16:38:24,463 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-07-17 16:38:24,463 INFO L268 CegarLoopResult]: For program point L60(line 60) no Hoare annotation was computed. [2020-07-17 16:38:24,463 INFO L268 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-07-17 16:38:24,463 INFO L268 CegarLoopResult]: For program point L58(line 58) no Hoare annotation was computed. [2020-07-17 16:38:24,464 INFO L268 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-07-17 16:38:24,464 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-07-17 16:38:24,464 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 55 100) no Hoare annotation was computed. [2020-07-17 16:38:24,464 INFO L268 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-07-17 16:38:24,464 INFO L268 CegarLoopResult]: For program point L85-1(line 85) no Hoare annotation was computed. [2020-07-17 16:38:24,464 INFO L268 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-07-17 16:38:24,464 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-07-17 16:38:24,464 INFO L268 CegarLoopResult]: For program point L81-1(line 81) no Hoare annotation was computed. [2020-07-17 16:38:24,464 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 55 100) no Hoare annotation was computed. [2020-07-17 16:38:24,465 INFO L268 CegarLoopResult]: For program point L79(line 79) no Hoare annotation was computed. [2020-07-17 16:38:24,465 INFO L268 CegarLoopResult]: For program point L77(line 77) no Hoare annotation was computed. [2020-07-17 16:38:24,465 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 55 100) no Hoare annotation was computed. [2020-07-17 16:38:24,465 INFO L268 CegarLoopResult]: For program point L73(line 73) no Hoare annotation was computed. [2020-07-17 16:38:24,465 INFO L268 CegarLoopResult]: For program point L71(line 71) no Hoare annotation was computed. [2020-07-17 16:38:24,465 INFO L268 CegarLoopResult]: For program point L69(line 69) no Hoare annotation was computed. [2020-07-17 16:38:24,465 INFO L268 CegarLoopResult]: For program point L67(line 67) no Hoare annotation was computed. [2020-07-17 16:38:24,465 INFO L268 CegarLoopResult]: For program point L65(line 65) no Hoare annotation was computed. [2020-07-17 16:38:24,465 INFO L268 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-07-17 16:38:24,466 INFO L268 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-07-17 16:38:24,466 INFO L268 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-07-17 16:38:24,466 INFO L268 CegarLoopResult]: For program point L61(line 61) no Hoare annotation was computed. [2020-07-17 16:38:24,466 INFO L268 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-07-17 16:38:24,466 INFO L268 CegarLoopResult]: For program point L59(line 59) no Hoare annotation was computed. [2020-07-17 16:38:24,466 INFO L268 CegarLoopResult]: For program point L92-1(line 92) no Hoare annotation was computed. [2020-07-17 16:38:24,466 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-07-17 16:38:24,466 INFO L268 CegarLoopResult]: For program point L92-2(line 92) no Hoare annotation was computed. [2020-07-17 16:38:24,466 INFO L268 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-07-17 16:38:24,467 INFO L268 CegarLoopResult]: For program point L55(lines 55 100) no Hoare annotation was computed. [2020-07-17 16:38:24,467 INFO L268 CegarLoopResult]: For program point L55-1(lines 55 100) no Hoare annotation was computed. [2020-07-17 16:38:24,467 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-07-17 16:38:24,467 INFO L268 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-07-17 16:38:24,467 INFO L268 CegarLoopResult]: For program point L78(line 78) no Hoare annotation was computed. [2020-07-17 16:38:24,467 INFO L268 CegarLoopResult]: For program point L78-1(line 78) no Hoare annotation was computed. [2020-07-17 16:38:24,467 INFO L268 CegarLoopResult]: For program point L72(line 72) no Hoare annotation was computed. [2020-07-17 16:38:24,467 INFO L268 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-07-17 16:38:24,468 INFO L268 CegarLoopResult]: For program point L68(line 68) no Hoare annotation was computed. [2020-07-17 16:38:24,468 INFO L268 CegarLoopResult]: For program point L66(line 66) no Hoare annotation was computed. [2020-07-17 16:38:24,468 INFO L268 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-07-17 16:38:24,468 INFO L268 CegarLoopResult]: For program point L382(lines 382 402) no Hoare annotation was computed. [2020-07-17 16:38:24,468 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-07-17 16:38:24,468 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 368 413) no Hoare annotation was computed. [2020-07-17 16:38:24,468 INFO L268 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-07-17 16:38:24,468 INFO L268 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-07-17 16:38:24,468 INFO L268 CegarLoopResult]: For program point L409-1(line 409) no Hoare annotation was computed. [2020-07-17 16:38:24,469 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-07-17 16:38:24,469 INFO L268 CegarLoopResult]: For program point L409-2(line 409) no Hoare annotation was computed. [2020-07-17 16:38:24,469 INFO L268 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-07-17 16:38:24,469 INFO L268 CegarLoopResult]: For program point L407-1(line 407) no Hoare annotation was computed. [2020-07-17 16:38:24,469 INFO L268 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-07-17 16:38:24,469 INFO L268 CegarLoopResult]: For program point L407-2(line 407) no Hoare annotation was computed. [2020-07-17 16:38:24,469 INFO L268 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-07-17 16:38:24,469 INFO L268 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-07-17 16:38:24,469 INFO L268 CegarLoopResult]: For program point L368(lines 368 413) no Hoare annotation was computed. [2020-07-17 16:38:24,470 INFO L268 CegarLoopResult]: For program point L399(lines 399 400) no Hoare annotation was computed. [2020-07-17 16:38:24,470 INFO L268 CegarLoopResult]: For program point L399-1(lines 382 402) no Hoare annotation was computed. [2020-07-17 16:38:24,470 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 368 413) no Hoare annotation was computed. [2020-07-17 16:38:24,470 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 368 413) no Hoare annotation was computed. [2020-07-17 16:38:24,470 INFO L268 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-07-17 16:38:24,470 INFO L268 CegarLoopResult]: For program point L387-1(line 387) no Hoare annotation was computed. [2020-07-17 16:38:24,470 INFO L268 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-07-17 16:38:24,470 INFO L268 CegarLoopResult]: For program point L387-2(line 387) no Hoare annotation was computed. [2020-07-17 16:38:24,470 INFO L268 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-07-17 16:38:24,471 INFO L268 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-07-17 16:38:24,471 INFO L268 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-07-17 16:38:24,471 INFO L268 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-07-17 16:38:24,471 INFO L268 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-07-17 16:38:24,471 INFO L268 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-07-17 16:38:24,471 INFO L268 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-07-17 16:38:24,471 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-07-17 16:38:24,471 INFO L268 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-07-17 16:38:24,471 INFO L268 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-07-17 16:38:24,471 INFO L268 CegarLoopResult]: For program point L392(lines 392 393) no Hoare annotation was computed. [2020-07-17 16:38:24,472 INFO L268 CegarLoopResult]: For program point L388(lines 388 395) no Hoare annotation was computed. [2020-07-17 16:38:24,472 INFO L268 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-07-17 16:38:24,472 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 824 833) 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 16:38:24,472 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 824 833) the Hoare annotation is: true [2020-07-17 16:38:24,472 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 824 833) the Hoare annotation is: true [2020-07-17 16:38:24,472 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 583 593) no Hoare annotation was computed. [2020-07-17 16:38:24,472 INFO L268 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-07-17 16:38:24,473 INFO L268 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-07-17 16:38:24,473 INFO L268 CegarLoopResult]: For program point L588-1(line 588) no Hoare annotation was computed. [2020-07-17 16:38:24,473 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 583 593) no Hoare annotation was computed. [2020-07-17 16:38:24,473 INFO L268 CegarLoopResult]: For program point L588-2(line 588) no Hoare annotation was computed. [2020-07-17 16:38:24,473 INFO L268 CegarLoopResult]: For program point L588-3(line 588) no Hoare annotation was computed. [2020-07-17 16:38:24,473 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 583 593) no Hoare annotation was computed. [2020-07-17 16:38:24,473 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 575 582) the Hoare annotation is: true [2020-07-17 16:38:24,473 INFO L271 CegarLoopResult]: At program point deactivatePumpEXIT(lines 575 582) the Hoare annotation is: true [2020-07-17 16:38:24,473 INFO L271 CegarLoopResult]: At program point deactivatePumpFINAL(lines 575 582) the Hoare annotation is: true [2020-07-17 16:38:24,474 INFO L271 CegarLoopResult]: At program point processEnvironmentEXIT(lines 560 566) the Hoare annotation is: true [2020-07-17 16:38:24,474 INFO L271 CegarLoopResult]: At program point processEnvironmentFINAL(lines 560 566) the Hoare annotation is: true [2020-07-17 16:38:24,474 INFO L264 CegarLoopResult]: At program point L506(line 506) 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 16:38:24,474 INFO L264 CegarLoopResult]: At program point L502(line 502) 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 16:38:24,474 INFO L264 CegarLoopResult]: At program point L469(lines 468 515) 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 16:38:24,475 INFO L264 CegarLoopResult]: At program point L502-1(line 502) 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 16:38:24,475 INFO L264 CegarLoopResult]: At program point L502-2(line 502) 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 16:38:24,475 INFO L264 CegarLoopResult]: At program point L498(lines 498 511) 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 16:38:24,475 INFO L264 CegarLoopResult]: At program point L461(line 461) 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 16:38:24,475 INFO L264 CegarLoopResult]: At program point L490(line 490) 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 16:38:24,475 INFO L264 CegarLoopResult]: At program point L486(line 486) 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 16:38:24,475 INFO L264 CegarLoopResult]: At program point L486-1(line 486) 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 16:38:24,476 INFO L264 CegarLoopResult]: At program point L478(lines 478 484) 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 16:38:24,476 INFO L264 CegarLoopResult]: At program point L478-1(lines 478 484) 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 16:38:24,476 INFO L264 CegarLoopResult]: At program point L470(lines 470 474) 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 16:38:24,476 INFO L264 CegarLoopResult]: At program point L466(line 466) 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 16:38:24,476 INFO L264 CegarLoopResult]: At program point L462(line 462) 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 16:38:24,476 INFO L264 CegarLoopResult]: At program point L516(lines 467 517) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:38:24,477 INFO L271 CegarLoopResult]: At program point testEXIT(lines 458 523) the Hoare annotation is: true [2020-07-17 16:38:24,477 INFO L264 CegarLoopResult]: At program point testENTRY(lines 458 523) 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 16:38:24,477 INFO L264 CegarLoopResult]: At program point L504(lines 504 510) 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 16:38:24,477 INFO L264 CegarLoopResult]: At program point L504-1(lines 498 511) 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 16:38:24,477 INFO L271 CegarLoopResult]: At program point testFINAL(lines 458 523) the Hoare annotation is: true [2020-07-17 16:38:24,477 INFO L264 CegarLoopResult]: At program point L496(line 496) 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 16:38:24,477 INFO L264 CegarLoopResult]: At program point L463(line 463) 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 16:38:24,478 INFO L264 CegarLoopResult]: At program point L496-1(line 496) 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 16:38:24,478 INFO L264 CegarLoopResult]: At program point L488(lines 488 494) 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 16:38:24,478 INFO L264 CegarLoopResult]: At program point L488-1(lines 488 494) 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 16:38:24,478 INFO L264 CegarLoopResult]: At program point L513(lines 468 515) 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 16:38:24,478 INFO L264 CegarLoopResult]: At program point L480(line 480) 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 16:38:24,478 INFO L264 CegarLoopResult]: At program point L476(line 476) 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 16:38:24,479 INFO L264 CegarLoopResult]: At program point L476-1(line 476) 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 16:38:24,480 INFO L264 CegarLoopResult]: At program point L460(line 460) 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 16:38:24,480 INFO L268 CegarLoopResult]: For program point L353(lines 353 354) no Hoare annotation was computed. [2020-07-17 16:38:24,480 INFO L268 CegarLoopResult]: For program point L353-1(lines 336 356) no Hoare annotation was computed. [2020-07-17 16:38:24,480 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 322 367) no Hoare annotation was computed. [2020-07-17 16:38:24,480 INFO L268 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-07-17 16:38:24,480 INFO L268 CegarLoopResult]: For program point L341-1(line 341) no Hoare annotation was computed. [2020-07-17 16:38:24,480 INFO L268 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-07-17 16:38:24,480 INFO L268 CegarLoopResult]: For program point L341-2(line 341) no Hoare annotation was computed. [2020-07-17 16:38:24,481 INFO L268 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-07-17 16:38:24,481 INFO L268 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-07-17 16:38:24,481 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-07-17 16:38:24,481 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-07-17 16:38:24,481 INFO L268 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-07-17 16:38:24,481 INFO L268 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-07-17 16:38:24,481 INFO L268 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-07-17 16:38:24,481 INFO L268 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-07-17 16:38:24,481 INFO L268 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-07-17 16:38:24,482 INFO L268 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-07-17 16:38:24,482 INFO L268 CegarLoopResult]: For program point L346(lines 346 347) no Hoare annotation was computed. [2020-07-17 16:38:24,482 INFO L268 CegarLoopResult]: For program point L342(lines 342 349) no Hoare annotation was computed. [2020-07-17 16:38:24,482 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 322 367) no Hoare annotation was computed. [2020-07-17 16:38:24,482 INFO L268 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-07-17 16:38:24,482 INFO L268 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-07-17 16:38:24,482 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 322 367) no Hoare annotation was computed. [2020-07-17 16:38:24,482 INFO L268 CegarLoopResult]: For program point L336(lines 336 356) no Hoare annotation was computed. [2020-07-17 16:38:24,482 INFO L268 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-07-17 16:38:24,482 INFO L268 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-07-17 16:38:24,483 INFO L268 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-07-17 16:38:24,483 INFO L268 CegarLoopResult]: For program point L363-1(line 363) no Hoare annotation was computed. [2020-07-17 16:38:24,483 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-07-17 16:38:24,483 INFO L268 CegarLoopResult]: For program point L363-2(line 363) no Hoare annotation was computed. [2020-07-17 16:38:24,483 INFO L268 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-07-17 16:38:24,483 INFO L268 CegarLoopResult]: For program point L361-1(line 361) no Hoare annotation was computed. [2020-07-17 16:38:24,483 INFO L268 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-07-17 16:38:24,483 INFO L268 CegarLoopResult]: For program point L361-2(line 361) no Hoare annotation was computed. [2020-07-17 16:38:24,483 INFO L268 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-07-17 16:38:24,484 INFO L268 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-07-17 16:38:24,484 INFO L268 CegarLoopResult]: For program point L322(lines 322 367) no Hoare annotation was computed. [2020-07-17 16:38:24,484 INFO L268 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-07-17 16:38:24,484 INFO L268 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-07-17 16:38:24,484 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 703 725) no Hoare annotation was computed. [2020-07-17 16:38:24,484 INFO L268 CegarLoopResult]: For program point L711(lines 711 719) no Hoare annotation was computed. [2020-07-17 16:38:24,484 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 703 725) no Hoare annotation was computed. [2020-07-17 16:38:24,485 INFO L268 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-07-17 16:38:24,485 INFO L268 CegarLoopResult]: For program point L711-2(lines 711 719) no Hoare annotation was computed. [2020-07-17 16:38:24,485 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 703 725) no Hoare annotation was computed. [2020-07-17 16:38:24,485 INFO L268 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-07-17 16:38:24,485 INFO L268 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-07-17 16:38:24,485 INFO L268 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-07-17 16:38:24,485 INFO L268 CegarLoopResult]: For program point L283-1(line 283) no Hoare annotation was computed. [2020-07-17 16:38:24,485 INFO L268 CegarLoopResult]: For program point L250-1(line 250) no Hoare annotation was computed. [2020-07-17 16:38:24,485 INFO L268 CegarLoopResult]: For program point L308(lines 308 315) no Hoare annotation was computed. [2020-07-17 16:38:24,485 INFO L268 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-07-17 16:38:24,486 INFO L268 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-07-17 16:38:24,486 INFO L268 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-07-17 16:38:24,486 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-07-17 16:38:24,486 INFO L268 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-07-17 16:38:24,486 INFO L268 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-07-17 16:38:24,486 INFO L268 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-07-17 16:38:24,486 INFO L268 CegarLoopResult]: For program point L243(lines 243 247) no Hoare annotation was computed. [2020-07-17 16:38:24,486 INFO L268 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-07-17 16:38:24,486 INFO L268 CegarLoopResult]: For program point L268-2(lines 268 288) no Hoare annotation was computed. [2020-07-17 16:38:24,487 INFO L268 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-07-17 16:38:24,487 INFO L268 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-07-17 16:38:24,487 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 219 321) no Hoare annotation was computed. [2020-07-17 16:38:24,487 INFO L268 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-07-17 16:38:24,487 INFO L268 CegarLoopResult]: For program point L219(lines 219 321) no Hoare annotation was computed. [2020-07-17 16:38:24,487 INFO L268 CegarLoopResult]: For program point L219-1(lines 219 321) no Hoare annotation was computed. [2020-07-17 16:38:24,487 INFO L268 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-07-17 16:38:24,487 INFO L268 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-07-17 16:38:24,487 INFO L268 CegarLoopResult]: For program point L310-1(line 310) no Hoare annotation was computed. [2020-07-17 16:38:24,487 INFO L268 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-07-17 16:38:24,488 INFO L268 CegarLoopResult]: For program point L310-2(line 310) no Hoare annotation was computed. [2020-07-17 16:38:24,488 INFO L268 CegarLoopResult]: For program point L269(lines 268 288) no Hoare annotation was computed. [2020-07-17 16:38:24,488 INFO L268 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-07-17 16:38:24,488 INFO L268 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-07-17 16:38:24,488 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 219 321) no Hoare annotation was computed. [2020-07-17 16:38:24,488 INFO L268 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-07-17 16:38:24,488 INFO L268 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-07-17 16:38:24,488 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-07-17 16:38:24,488 INFO L268 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-07-17 16:38:24,488 INFO L268 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-07-17 16:38:24,489 INFO L268 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-07-17 16:38:24,489 INFO L268 CegarLoopResult]: For program point L253-1(line 253) no Hoare annotation was computed. [2020-07-17 16:38:24,489 INFO L268 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-07-17 16:38:24,489 INFO L268 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-07-17 16:38:24,489 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 219 321) no Hoare annotation was computed. [2020-07-17 16:38:24,489 INFO L268 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-07-17 16:38:24,489 INFO L268 CegarLoopResult]: For program point L270(lines 270 274) no Hoare annotation was computed. [2020-07-17 16:38:24,489 INFO L268 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-07-17 16:38:24,489 INFO L268 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-07-17 16:38:24,489 INFO L268 CegarLoopResult]: For program point L295-1(line 295) no Hoare annotation was computed. [2020-07-17 16:38:24,489 INFO L268 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-07-17 16:38:24,490 INFO L268 CegarLoopResult]: For program point L295-2(line 295) no Hoare annotation was computed. [2020-07-17 16:38:24,490 INFO L268 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-07-17 16:38:24,490 INFO L268 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-07-17 16:38:24,490 INFO L268 CegarLoopResult]: For program point L279-1(line 279) no Hoare annotation was computed. [2020-07-17 16:38:24,490 INFO L268 CegarLoopResult]: For program point L279-2(line 279) no Hoare annotation was computed. [2020-07-17 16:38:24,490 INFO L268 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-07-17 16:38:24,490 INFO L268 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-07-17 16:38:24,490 INFO L268 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-07-17 16:38:24,490 INFO L268 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-07-17 16:38:24,490 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-07-17 16:38:24,491 INFO L268 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-07-17 16:38:24,491 INFO L268 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-07-17 16:38:24,491 INFO L268 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-07-17 16:38:24,491 INFO L268 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-07-17 16:38:24,491 INFO L268 CegarLoopResult]: For program point L297-1(line 297) no Hoare annotation was computed. [2020-07-17 16:38:24,491 INFO L268 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-07-17 16:38:24,491 INFO L268 CegarLoopResult]: For program point L297-2(line 297) no Hoare annotation was computed. [2020-07-17 16:38:24,491 INFO L268 CegarLoopResult]: For program point L289(lines 267 290) no Hoare annotation was computed. [2020-07-17 16:38:24,491 INFO L268 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-07-17 16:38:24,491 INFO L268 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-07-17 16:38:24,492 INFO L268 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-07-17 16:38:24,492 INFO L268 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-07-17 16:38:24,492 INFO L268 CegarLoopResult]: For program point L248(lines 248 264) no Hoare annotation was computed. [2020-07-17 16:38:24,492 INFO L268 CegarLoopResult]: For program point L281-1(line 281) no Hoare annotation was computed. [2020-07-17 16:38:24,492 INFO L268 CegarLoopResult]: For program point L281-2(line 281) no Hoare annotation was computed. [2020-07-17 16:38:24,492 INFO L268 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-07-17 16:38:24,492 INFO L268 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-07-17 16:38:24,492 INFO L268 CegarLoopResult]: For program point L265(lines 265 306) no Hoare annotation was computed. [2020-07-17 16:38:24,492 INFO L268 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-07-17 16:38:24,492 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-07-17 16:38:24,492 INFO L268 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-07-17 16:38:24,493 INFO L268 CegarLoopResult]: For program point L257-1(line 257) no Hoare annotation was computed. [2020-07-17 16:38:24,493 INFO L268 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-07-17 16:38:24,493 INFO L268 CegarLoopResult]: For program point L307(lines 307 318) no Hoare annotation was computed. [2020-07-17 16:38:24,493 INFO L268 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-07-17 16:38:24,493 INFO L268 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-07-17 16:38:24,493 INFO L268 CegarLoopResult]: For program point L299-1(line 299) no Hoare annotation was computed. [2020-07-17 16:38:24,493 INFO L268 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-07-17 16:38:24,493 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 419 428) no Hoare annotation was computed. [2020-07-17 16:38:24,493 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 419 428) no Hoare annotation was computed. [2020-07-17 16:38:24,493 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-07-17 16:38:24,494 INFO L268 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-07-17 16:38:24,494 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 419 428) no Hoare annotation was computed. [2020-07-17 16:38:24,494 INFO L268 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-07-17 16:38:24,494 INFO L268 CegarLoopResult]: For program point L421-1(line 421) no Hoare annotation was computed. [2020-07-17 16:38:24,494 INFO L268 CegarLoopResult]: For program point L421-2(line 421) no Hoare annotation was computed. [2020-07-17 16:38:24,494 INFO L264 CegarLoopResult]: At program point L353(line 353) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,494 INFO L264 CegarLoopResult]: At program point L353-1(line 353) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,494 INFO L264 CegarLoopResult]: At program point L634(line 634) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,494 INFO L264 CegarLoopResult]: At program point L762(line 762) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-17 16:38:24,495 INFO L264 CegarLoopResult]: At program point L634-1(line 634) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,495 INFO L264 CegarLoopResult]: At program point L634-2(line 634) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,495 INFO L264 CegarLoopResult]: At program point L721(line 721) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,495 INFO L264 CegarLoopResult]: At program point L721-1(line 721) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,495 INFO L264 CegarLoopResult]: At program point L399(line 399) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,495 INFO L264 CegarLoopResult]: At program point L721-2(line 721) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,495 INFO L264 CegarLoopResult]: At program point L399-1(line 399) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,495 INFO L264 CegarLoopResult]: At program point L717(line 717) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,495 INFO L264 CegarLoopResult]: At program point L717-1(line 717) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,496 INFO L264 CegarLoopResult]: At program point L717-2(line 717) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,496 INFO L264 CegarLoopResult]: At program point L717-3(line 717) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,496 INFO L264 CegarLoopResult]: At program point L713(line 713) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,496 INFO L264 CegarLoopResult]: At program point L713-1(line 713) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,496 INFO L264 CegarLoopResult]: At program point L713-2(line 713) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,496 INFO L264 CegarLoopResult]: At program point L713-3(line 713) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,496 INFO L264 CegarLoopResult]: At program point L709(line 709) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,496 INFO L264 CegarLoopResult]: At program point L713-4(line 713) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,496 INFO L264 CegarLoopResult]: At program point L709-1(line 709) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,496 INFO L264 CegarLoopResult]: At program point L713-5(line 713) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,497 INFO L264 CegarLoopResult]: At program point L709-2(line 709) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,497 INFO L264 CegarLoopResult]: At program point L354(line 354) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,497 INFO L264 CegarLoopResult]: At program point L709-3(line 709) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,497 INFO L264 CegarLoopResult]: At program point L709-4(line 709) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,497 INFO L264 CegarLoopResult]: At program point L709-5(line 709) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,497 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,497 INFO L264 CegarLoopResult]: At program point L709-6(line 709) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,497 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,497 INFO L264 CegarLoopResult]: At program point L709-7(line 709) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,498 INFO L264 CegarLoopResult]: At program point L346(line 346) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,498 INFO L264 CegarLoopResult]: At program point L346-1(line 346) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,498 INFO L264 CegarLoopResult]: At program point L346-2(line 346) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,498 INFO L264 CegarLoopResult]: At program point L532(line 532) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,498 INFO L264 CegarLoopResult]: At program point L400(line 400) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,498 INFO L264 CegarLoopResult]: At program point L656(line 656) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0)) [2020-07-17 16:38:24,498 INFO L264 CegarLoopResult]: At program point L392(line 392) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,498 INFO L264 CegarLoopResult]: At program point L392-1(line 392) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,498 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 16:38:24,499 INFO L264 CegarLoopResult]: At program point L347(line 347) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,499 INFO L264 CegarLoopResult]: At program point L632(line 632) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,499 INFO L264 CegarLoopResult]: At program point L632-1(line 632) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,499 INFO L264 CegarLoopResult]: At program point L632-2(line 632) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,499 INFO L264 CegarLoopResult]: At program point L632-3(line 632) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,499 INFO L264 CegarLoopResult]: At program point L533(line 533) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= ~waterLevel~0 |old(~waterLevel~0)|)) [2020-07-17 16:38:24,499 INFO L264 CegarLoopResult]: At program point L628(line 628) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,499 INFO L264 CegarLoopResult]: At program point L628-1(line 628) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,499 INFO L264 CegarLoopResult]: At program point L628-2(line 628) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,500 INFO L264 CegarLoopResult]: At program point L628-3(line 628) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,500 INFO L264 CegarLoopResult]: At program point L657(line 657) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-17 16:38:24,500 INFO L264 CegarLoopResult]: At program point L624(line 624) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,500 INFO L264 CegarLoopResult]: At program point L628-4(line 628) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,500 INFO L264 CegarLoopResult]: At program point L624-1(line 624) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,500 INFO L264 CegarLoopResult]: At program point L624-2(line 624) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,500 INFO L264 CegarLoopResult]: At program point L624-3(line 624) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,500 INFO L264 CegarLoopResult]: At program point L620(line 620) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,500 INFO L264 CegarLoopResult]: At program point L620-1(line 620) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,501 INFO L264 CegarLoopResult]: At program point L620-2(line 620) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,501 INFO L264 CegarLoopResult]: At program point L393(line 393) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,501 INFO L264 CegarLoopResult]: At program point L620-3(line 620) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,501 INFO L264 CegarLoopResult]: At program point L616(line 616) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,501 INFO L264 CegarLoopResult]: At program point L620-4(line 620) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,501 INFO L264 CegarLoopResult]: At program point L616-1(line 616) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,501 INFO L264 CegarLoopResult]: At program point L620-5(line 620) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,501 INFO L264 CegarLoopResult]: At program point L616-2(line 616) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,501 INFO L264 CegarLoopResult]: At program point L620-6(line 620) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,502 INFO L264 CegarLoopResult]: At program point L616-3(line 616) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,502 INFO L264 CegarLoopResult]: At program point L620-7(line 620) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,502 INFO L264 CegarLoopResult]: At program point L612(line 612) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,502 INFO L264 CegarLoopResult]: At program point L616-4(line 616) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,502 INFO L264 CegarLoopResult]: At program point L612-1(line 612) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,502 INFO L264 CegarLoopResult]: At program point L612-2(line 612) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,502 INFO L264 CegarLoopResult]: At program point L612-3(line 612) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,502 INFO L264 CegarLoopResult]: At program point L608(line 608) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,503 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~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)|) (= |#t~string31.offset| |old(#t~string31.offset)|)) [2020-07-17 16:38:24,503 INFO L264 CegarLoopResult]: At program point L708(line 708) the Hoare annotation is: (= ~waterLevel~0 |old(~waterLevel~0)|) [2020-07-17 16:38:24,503 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 16:38:24,503 INFO L268 CegarLoopResult]: For program point activatePumpFINAL(lines 567 574) no Hoare annotation was computed. [2020-07-17 16:38:24,503 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 567 574) no Hoare annotation was computed. [2020-07-17 16:38:24,503 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 567 574) no Hoare annotation was computed. [2020-07-17 16:38:24,503 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 726 734) the Hoare annotation is: true [2020-07-17 16:38:24,504 INFO L264 CegarLoopResult]: At program point L731(line 731) the Hoare annotation is: (or (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:38:24,504 INFO L271 CegarLoopResult]: At program point L730(line 730) the Hoare annotation is: true [2020-07-17 16:38:24,504 INFO L264 CegarLoopResult]: At program point getWaterLevelFINAL(lines 726 734) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8))) [2020-07-17 16:38:24,504 INFO L264 CegarLoopResult]: At program point getWaterLevelEXIT(lines 726 734) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (and (= |getWaterLevel_#res| ~waterLevel~0) (= ~waterLevel~0 getWaterLevel_~retValue_acc~8))) [2020-07-17 16:38:24,504 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-07-17 16:38:24,504 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-17 16:38:24,504 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-17 16:38:24,504 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-17 16:38:24,504 INFO L264 CegarLoopResult]: At program point L689(line 689) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:38:24,505 INFO L264 CegarLoopResult]: At program point L687(line 687) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:38:24,505 INFO L271 CegarLoopResult]: At program point L686-1(lines 682 693) the Hoare annotation is: true [2020-07-17 16:38:24,505 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 682 693) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:38:24,505 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 682 693) the Hoare annotation is: true [2020-07-17 16:38:24,505 INFO L264 CegarLoopResult]: At program point L542(line 542) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-17 16:38:24,505 INFO L264 CegarLoopResult]: At program point L540(lines 539 558) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:38:24,505 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 536 559) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:38:24,505 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 536 559) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:38:24,505 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 536 559) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:38:24,506 INFO L264 CegarLoopResult]: At program point L549(line 549) the Hoare annotation is: (or (and (not (= 0 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:38:24,506 INFO L264 CegarLoopResult]: At program point L547(lines 547 553) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:38:24,506 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 763 792) the Hoare annotation is: true [2020-07-17 16:38:24,506 INFO L271 CegarLoopResult]: At program point L777(lines 777 781) the Hoare annotation is: true [2020-07-17 16:38:24,506 INFO L271 CegarLoopResult]: At program point L777-1(lines 777 781) the Hoare annotation is: true [2020-07-17 16:38:24,506 INFO L271 CegarLoopResult]: At program point L773-2(lines 773 787) the Hoare annotation is: true [2020-07-17 16:38:24,506 INFO L271 CegarLoopResult]: At program point L769(line 769) the Hoare annotation is: true [2020-07-17 16:38:24,506 INFO L271 CegarLoopResult]: At program point L769-1(line 769) the Hoare annotation is: true [2020-07-17 16:38:24,506 INFO L271 CegarLoopResult]: At program point L765(line 765) the Hoare annotation is: true [2020-07-17 16:38:24,507 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 763 792) the Hoare annotation is: true [2020-07-17 16:38:24,507 INFO L271 CegarLoopResult]: At program point L788(lines 763 792) the Hoare annotation is: true [2020-07-17 16:38:24,507 INFO L271 CegarLoopResult]: At program point L784(line 784) the Hoare annotation is: true [2020-07-17 16:38:24,507 INFO L271 CegarLoopResult]: At program point L774(line 774) the Hoare annotation is: true [2020-07-17 16:38:24,507 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 694 702) no Hoare annotation was computed. [2020-07-17 16:38:24,507 INFO L268 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-07-17 16:38:24,507 INFO L268 CegarLoopResult]: For program point L698(line 698) no Hoare annotation was computed. [2020-07-17 16:38:24,507 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 694 702) no Hoare annotation was computed. [2020-07-17 16:38:24,507 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 694 702) no Hoare annotation was computed. [2020-07-17 16:38:24,508 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 658 669) the Hoare annotation is: true [2020-07-17 16:38:24,508 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 658 669) the Hoare annotation is: true [2020-07-17 16:38:24,508 INFO L271 CegarLoopResult]: At program point L663(line 663) the Hoare annotation is: true [2020-07-17 16:38:24,508 INFO L271 CegarLoopResult]: At program point L662-1(lines 658 669) the Hoare annotation is: true [2020-07-17 16:38:24,508 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 817 823) the Hoare annotation is: true [2020-07-17 16:38:24,508 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 817 823) the Hoare annotation is: true [2020-07-17 16:38:24,508 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-17 16:38:24,508 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 16:38:24,508 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 16:38:24,508 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-17 16:38:24,509 INFO L264 CegarLoopResult]: At program point L674-1(lines 670 681) the Hoare annotation is: (or (not (= 0 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:38:24,509 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 670 681) the Hoare annotation is: (or (not (= 0 ~waterLevel~0)) (not (= 0 ~pumpRunning~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-17 16:38:24,509 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 670 681) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:38:24,509 INFO L264 CegarLoopResult]: At program point L675(line 675) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 16:38:24,509 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 40 47) the Hoare annotation is: true [2020-07-17 16:38:24,509 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 44) the Hoare annotation is: true [2020-07-17 16:38:24,509 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 40 47) the Hoare annotation is: true [2020-07-17 16:38:24,509 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 40 47) the Hoare annotation is: true [2020-07-17 16:38:24,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 04:38:24 BoogieIcfgContainer [2020-07-17 16:38:24,534 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 16:38:24,536 INFO L168 Benchmark]: Toolchain (without parser) took 45082.62 ms. Allocated memory was 137.4 MB in the beginning and 892.9 MB in the end (delta: 755.5 MB). Free memory was 101.2 MB in the beginning and 623.8 MB in the end (delta: -522.6 MB). Peak memory consumption was 751.3 MB. Max. memory is 7.1 GB. [2020-07-17 16:38:24,537 INFO L168 Benchmark]: CDTParser took 0.91 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-07-17 16:38:24,538 INFO L168 Benchmark]: CACSL2BoogieTranslator took 649.86 ms. Allocated memory was 137.4 MB in the beginning and 203.4 MB in the end (delta: 66.1 MB). Free memory was 100.8 MB in the beginning and 174.2 MB in the end (delta: -73.3 MB). Peak memory consumption was 29.1 MB. Max. memory is 7.1 GB. [2020-07-17 16:38:24,538 INFO L168 Benchmark]: Boogie Preprocessor took 89.33 ms. Allocated memory is still 203.4 MB. Free memory was 174.2 MB in the beginning and 169.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. [2020-07-17 16:38:24,539 INFO L168 Benchmark]: RCFGBuilder took 1281.93 ms. Allocated memory was 203.4 MB in the beginning and 234.9 MB in the end (delta: 31.5 MB). Free memory was 169.9 MB in the beginning and 185.2 MB in the end (delta: -15.3 MB). Peak memory consumption was 87.9 MB. Max. memory is 7.1 GB. [2020-07-17 16:38:24,540 INFO L168 Benchmark]: TraceAbstraction took 43056.23 ms. Allocated memory was 234.9 MB in the beginning and 892.9 MB in the end (delta: 658.0 MB). Free memory was 185.2 MB in the beginning and 623.8 MB in the end (delta: -438.7 MB). Peak memory consumption was 737.8 MB. Max. memory is 7.1 GB. [2020-07-17 16:38:24,543 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.91 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 649.86 ms. Allocated memory was 137.4 MB in the beginning and 203.4 MB in the end (delta: 66.1 MB). Free memory was 100.8 MB in the beginning and 174.2 MB in the end (delta: -73.3 MB). Peak memory consumption was 29.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 89.33 ms. Allocated memory is still 203.4 MB. Free memory was 174.2 MB in the beginning and 169.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1281.93 ms. Allocated memory was 203.4 MB in the beginning and 234.9 MB in the end (delta: 31.5 MB). Free memory was 169.9 MB in the beginning and 185.2 MB in the end (delta: -15.3 MB). Peak memory consumption was 87.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 43056.23 ms. Allocated memory was 234.9 MB in the beginning and 892.9 MB in the end (delta: 658.0 MB). Free memory was 185.2 MB in the beginning and 623.8 MB in the end (delta: -438.7 MB). Peak memory consumption was 737.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 44]: 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: 467]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel)) - InvariantResult [Line: 773]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 468]: Loop Invariant Derived loop invariant: ((!(0 == \old(pumpRunning)) || (0 == splverifierCounter && 0 == pumpRunning)) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel)) - InvariantResult [Line: 763]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 436]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 443]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 == waterLevel) || (((1 <= retValue_acc && \result <= 1) && retValue_acc <= 1) && 0 < \result)) || !(0 == pumpRunning)) || !(1 == systemActive) - ProcedureContractResult [Line: 736]: 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: 834]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 639]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(0 == \old(pumpRunning)) || 0 == pumpRunning - ProcedureContractResult [Line: 594]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (pumpRunning == \result && pumpRunning == retValue_acc) || !(0 == pumpRunning) - ProcedureContractResult [Line: 429]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 824]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 575]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 560]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 458]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 682]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 726]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: !(0 == pumpRunning) || (\result == waterLevel && waterLevel == retValue_acc) - ProcedureContractResult [Line: 536]: Procedure Contract for timeShift Derived contract for procedure timeShift: \old(waterLevel) == waterLevel || !(0 == pumpRunning) - ProcedureContractResult [Line: 763]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 658]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 817]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 670]: Procedure Contract for waterRise Derived contract for procedure waterRise: (!(0 == waterLevel) || !(0 == pumpRunning)) || !(1 == \old(waterLevel)) - ProcedureContractResult [Line: 40]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 35 procedures, 578 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 21.9s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 17.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 20.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1067 SDtfs, 1412 SDslu, 2182 SDs, 0 SdLazy, 3294 SolverSat, 438 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 196 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 215 ImplicationChecksByTransitivity, 9.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=673occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.8s AutomataMinimizationTime, 6 MinimizatonAttempts, 207 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 213 LocationsWithAnnotation, 1290 PreInvPairs, 1632 NumberOfFragments, 1925 HoareAnnotationTreeSize, 1290 FomulaSimplifications, 210388 FormulaSimplificationTreeSizeReduction, 5.5s HoareSimplificationTime, 213 FomulaSimplificationsInter, 60409 FormulaSimplificationTreeSizeReductionInter, 15.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.5s InterpolantComputationTime, 954 NumberOfCodeBlocks, 954 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 948 ConstructedInterpolants, 0 QuantifiedInterpolants, 416624 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 37/38 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...