/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product07.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 21:39:24,140 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 21:39:24,143 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 21:39:24,160 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 21:39:24,160 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 21:39:24,162 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 21:39:24,164 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 21:39:24,173 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 21:39:24,177 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 21:39:24,179 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 21:39:24,181 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 21:39:24,183 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 21:39:24,183 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 21:39:24,185 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 21:39:24,187 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 21:39:24,188 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 21:39:24,190 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 21:39:24,190 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 21:39:24,192 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 21:39:24,196 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 21:39:24,200 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 21:39:24,204 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 21:39:24,204 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 21:39:24,205 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 21:39:24,207 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 21:39:24,207 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 21:39:24,208 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 21:39:24,210 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 21:39:24,210 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 21:39:24,212 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 21:39:24,212 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 21:39:24,213 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 21:39:24,214 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 21:39:24,214 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 21:39:24,215 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 21:39:24,216 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 21:39:24,216 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 21:39:24,216 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 21:39:24,217 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 21:39:24,217 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 21:39:24,218 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 21:39:24,219 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-17 21:39:24,255 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 21:39:24,255 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 21:39:24,257 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 21:39:24,257 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 21:39:24,258 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 21:39:24,258 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 21:39:24,258 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 21:39:24,260 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 21:39:24,260 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 21:39:24,260 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 21:39:24,260 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 21:39:24,261 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 21:39:24,261 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 21:39:24,261 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 21:39:24,261 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 21:39:24,262 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 21:39:24,262 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 21:39:24,263 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 21:39:24,263 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 21:39:24,263 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 21:39:24,263 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 21:39:24,263 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:39:24,264 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 21:39:24,264 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 21:39:24,264 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 21:39:24,264 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 21:39:24,264 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 21:39:24,265 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 21:39:24,265 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 21:39:24,265 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 21:39:24,572 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 21:39:24,584 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 21:39:24,587 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 21:39:24,588 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 21:39:24,588 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 21:39:24,589 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product07.cil.c [2020-07-17 21:39:24,656 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/513e879b4/37be4b59c7d841919faa6a67cd99d9f4/FLAG7f358107c [2020-07-17 21:39:25,208 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 21:39:25,209 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product07.cil.c [2020-07-17 21:39:25,221 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/513e879b4/37be4b59c7d841919faa6a67cd99d9f4/FLAG7f358107c [2020-07-17 21:39:25,526 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/513e879b4/37be4b59c7d841919faa6a67cd99d9f4 [2020-07-17 21:39:25,534 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 21:39:25,536 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 21:39:25,537 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 21:39:25,537 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 21:39:25,540 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 21:39:25,542 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:39:25" (1/1) ... [2020-07-17 21:39:25,545 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5888c512 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:25, skipping insertion in model container [2020-07-17 21:39:25,545 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:39:25" (1/1) ... [2020-07-17 21:39:25,552 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 21:39:25,601 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 21:39:26,077 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:39:26,093 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 21:39:26,212 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:39:26,247 INFO L208 MainTranslator]: Completed translation [2020-07-17 21:39:26,247 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:26 WrapperNode [2020-07-17 21:39:26,247 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 21:39:26,248 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 21:39:26,248 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 21:39:26,248 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 21:39:26,262 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:26" (1/1) ... [2020-07-17 21:39:26,262 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:26" (1/1) ... [2020-07-17 21:39:26,281 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:26" (1/1) ... [2020-07-17 21:39:26,281 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:26" (1/1) ... [2020-07-17 21:39:26,359 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:26" (1/1) ... [2020-07-17 21:39:26,377 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:26" (1/1) ... [2020-07-17 21:39:26,382 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:26" (1/1) ... [2020-07-17 21:39:26,394 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 21:39:26,396 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 21:39:26,396 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 21:39:26,396 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 21:39:26,397 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:26" (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 21:39:26,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 21:39:26,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 21:39:26,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 21:39:26,450 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 21:39:26,450 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 21:39:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 21:39:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 21:39:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 21:39:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 21:39:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 21:39:26,451 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 21:39:26,452 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 21:39:26,452 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 21:39:26,452 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 21:39:26,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:39:26,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:39:26,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:39:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 21:39:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 21:39:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 21:39:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 21:39:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 21:39:26,453 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 21:39:26,454 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 21:39:26,454 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 21:39:26,454 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 21:39:26,454 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 21:39:26,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 21:39:26,454 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 21:39:26,454 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 21:39:26,455 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 21:39:26,455 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 21:39:26,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 21:39:26,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 21:39:26,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 21:39:26,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 21:39:26,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 21:39:26,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 21:39:26,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 21:39:26,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 21:39:26,456 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 21:39:26,456 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 21:39:26,457 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 21:39:26,457 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 21:39:26,457 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 21:39:26,457 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 21:39:26,457 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 21:39:26,457 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 21:39:26,457 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:39:26,458 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 21:39:26,458 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 21:39:26,458 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 21:39:26,458 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 21:39:26,458 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 21:39:26,458 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 21:39:26,458 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 21:39:26,459 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 21:39:26,459 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 21:39:26,459 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 21:39:26,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 21:39:26,459 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 21:39:26,459 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 21:39:26,459 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:39:26,460 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:39:26,460 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 21:39:26,460 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 21:39:26,460 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 21:39:26,460 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 21:39:26,460 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 21:39:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 21:39:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 21:39:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 21:39:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 21:39:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 21:39:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 21:39:26,461 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 21:39:26,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 21:39:26,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 21:39:26,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 21:39:26,462 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 21:39:26,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 21:39:26,462 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 21:39:26,463 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 21:39:26,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 21:39:26,463 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 21:39:26,463 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 21:39:26,463 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 21:39:26,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 21:39:26,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 21:39:26,464 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 21:39:28,028 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 21:39:28,028 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 21:39:28,036 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:39:28 BoogieIcfgContainer [2020-07-17 21:39:28,037 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 21:39:28,041 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 21:39:28,041 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 21:39:28,044 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 21:39:28,045 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 09:39:25" (1/3) ... [2020-07-17 21:39:28,046 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2dfb3acd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:39:28, skipping insertion in model container [2020-07-17 21:39:28,046 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:26" (2/3) ... [2020-07-17 21:39:28,047 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2dfb3acd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:39:28, skipping insertion in model container [2020-07-17 21:39:28,047 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:39:28" (3/3) ... [2020-07-17 21:39:28,049 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product07.cil.c [2020-07-17 21:39:28,060 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 21:39:28,069 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 21:39:28,084 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 21:39:28,117 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 21:39:28,117 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 21:39:28,117 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 21:39:28,118 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 21:39:28,118 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 21:39:28,118 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 21:39:28,118 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 21:39:28,119 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 21:39:28,150 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states. [2020-07-17 21:39:28,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-17 21:39:28,168 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:39:28,170 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 21:39:28,171 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:39:28,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:39:28,177 INFO L82 PathProgramCache]: Analyzing trace with hash -1021809772, now seen corresponding path program 1 times [2020-07-17 21:39:28,188 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:39:28,189 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1217194682] [2020-07-17 21:39:28,190 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:39:28,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:28,968 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:39:29,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:29,055 INFO L280 TraceCheckUtils]: 0: Hoare triple {194#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.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~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string2.base, #t~string2.offset := #Ultimate.allocOnStack(13);call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string4.base, #t~string4.offset, 1);call write~init~int(77, #t~string4.base, 1 + #t~string4.offset, 1);call write~init~int(101, #t~string4.base, 2 + #t~string4.offset, 1);call write~init~int(116, #t~string4.base, 3 + #t~string4.offset, 1);call write~init~int(104, #t~string4.base, 4 + #t~string4.offset, 1);call write~init~int(58, #t~string4.base, 5 + #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 6 + #t~string4.offset, 1);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string6.base, #t~string6.offset, 1);call write~init~int(82, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(73, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(84, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 4 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(75, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string10.base, #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 1 + #t~string10.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(13);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(80, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(117, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(109, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(112, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(110, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 2 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 2 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 3 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(32, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string35.base, #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {164#true} is VALID [2020-07-17 21:39:29,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-17 21:39:29,056 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {164#true} {164#true} #493#return; {164#true} is VALID [2020-07-17 21:39:29,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:29,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-17 21:39:29,067 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {164#true} {164#true} #401#return; {164#true} is VALID [2020-07-17 21:39:29,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:29,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-17 21:39:29,072 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {164#true} {164#true} #403#return; {164#true} is VALID [2020-07-17 21:39:29,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:29,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {164#true} havoc ~retValue_acc~6;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {164#true} is VALID [2020-07-17 21:39:29,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-17 21:39:29,078 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {164#true} {164#true} #405#return; {164#true} is VALID [2020-07-17 21:39:29,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:29,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-17 21:39:29,082 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {164#true} {164#true} #407#return; {164#true} is VALID [2020-07-17 21:39:29,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:29,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {195#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {164#true} is VALID [2020-07-17 21:39:29,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-17 21:39:29,097 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {164#true} {164#true} #483#return; {164#true} is VALID [2020-07-17 21:39:29,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:29,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {164#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {164#true} is VALID [2020-07-17 21:39:29,107 INFO L280 TraceCheckUtils]: 1: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-17 21:39:29,108 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {164#true} {195#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #473#return; {164#true} is VALID [2020-07-17 21:39:29,108 INFO L263 TraceCheckUtils]: 0: Hoare triple {195#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret11 := isPumpRunning(); {164#true} is VALID [2020-07-17 21:39:29,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {164#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {164#true} is VALID [2020-07-17 21:39:29,109 INFO L280 TraceCheckUtils]: 2: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-17 21:39:29,109 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {164#true} {195#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #473#return; {164#true} is VALID [2020-07-17 21:39:29,109 INFO L280 TraceCheckUtils]: 4: Hoare triple {164#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret11;havoc #t~ret11; {164#true} is VALID [2020-07-17 21:39:29,110 INFO L280 TraceCheckUtils]: 5: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-17 21:39:29,110 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {164#true} {165#false} #461#return; {165#false} is VALID [2020-07-17 21:39:29,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:29,114 INFO L280 TraceCheckUtils]: 0: Hoare triple {164#true} havoc ~retValue_acc~2;~retValue_acc~2 := ~waterLevel~0;#res := ~retValue_acc~2; {164#true} is VALID [2020-07-17 21:39:29,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-17 21:39:29,115 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {164#true} {165#false} #475#return; {165#false} is VALID [2020-07-17 21:39:29,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:29,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {164#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {164#true} is VALID [2020-07-17 21:39:29,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-17 21:39:29,119 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {164#true} {165#false} #477#return; {165#false} is VALID [2020-07-17 21:39:29,125 INFO L263 TraceCheckUtils]: 0: Hoare triple {164#true} call ULTIMATE.init(); {194#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.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~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:39:29,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {194#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.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~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string2.base, #t~string2.offset := #Ultimate.allocOnStack(13);call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string4.base, #t~string4.offset, 1);call write~init~int(77, #t~string4.base, 1 + #t~string4.offset, 1);call write~init~int(101, #t~string4.base, 2 + #t~string4.offset, 1);call write~init~int(116, #t~string4.base, 3 + #t~string4.offset, 1);call write~init~int(104, #t~string4.base, 4 + #t~string4.offset, 1);call write~init~int(58, #t~string4.base, 5 + #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 6 + #t~string4.offset, 1);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string6.base, #t~string6.offset, 1);call write~init~int(82, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(73, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(84, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 4 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(75, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string10.base, #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 1 + #t~string10.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(13);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(80, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(117, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(109, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(112, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(110, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 2 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 2 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 3 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(32, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string35.base, #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {164#true} is VALID [2020-07-17 21:39:29,126 INFO L280 TraceCheckUtils]: 2: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-17 21:39:29,126 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {164#true} {164#true} #493#return; {164#true} is VALID [2020-07-17 21:39:29,126 INFO L263 TraceCheckUtils]: 4: Hoare triple {164#true} call #t~ret72 := main(); {164#true} is VALID [2020-07-17 21:39:29,127 INFO L280 TraceCheckUtils]: 5: Hoare triple {164#true} havoc ~retValue_acc~0;havoc ~tmp~0; {164#true} is VALID [2020-07-17 21:39:29,127 INFO L263 TraceCheckUtils]: 6: Hoare triple {164#true} call select_helpers(); {164#true} is VALID [2020-07-17 21:39:29,127 INFO L280 TraceCheckUtils]: 7: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-17 21:39:29,127 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {164#true} {164#true} #401#return; {164#true} is VALID [2020-07-17 21:39:29,128 INFO L263 TraceCheckUtils]: 9: Hoare triple {164#true} call select_features(); {164#true} is VALID [2020-07-17 21:39:29,128 INFO L280 TraceCheckUtils]: 10: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-17 21:39:29,128 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {164#true} {164#true} #403#return; {164#true} is VALID [2020-07-17 21:39:29,129 INFO L263 TraceCheckUtils]: 12: Hoare triple {164#true} call #t~ret0 := valid_product(); {164#true} is VALID [2020-07-17 21:39:29,129 INFO L280 TraceCheckUtils]: 13: Hoare triple {164#true} havoc ~retValue_acc~6;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {164#true} is VALID [2020-07-17 21:39:29,129 INFO L280 TraceCheckUtils]: 14: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-17 21:39:29,130 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {164#true} {164#true} #405#return; {164#true} is VALID [2020-07-17 21:39:29,130 INFO L280 TraceCheckUtils]: 16: Hoare triple {164#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {164#true} is VALID [2020-07-17 21:39:29,130 INFO L280 TraceCheckUtils]: 17: Hoare triple {164#true} assume 0 != ~tmp~0; {164#true} is VALID [2020-07-17 21:39:29,131 INFO L263 TraceCheckUtils]: 18: Hoare triple {164#true} call setup(); {164#true} is VALID [2020-07-17 21:39:29,131 INFO L280 TraceCheckUtils]: 19: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-17 21:39:29,131 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {164#true} {164#true} #407#return; {164#true} is VALID [2020-07-17 21:39:29,131 INFO L263 TraceCheckUtils]: 21: Hoare triple {164#true} call runTest(); {164#true} is VALID [2020-07-17 21:39:29,132 INFO L263 TraceCheckUtils]: 22: Hoare triple {164#true} call __utac_acc__Specification5_spec__1(); {195#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:39:29,133 INFO L280 TraceCheckUtils]: 23: Hoare triple {195#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {164#true} is VALID [2020-07-17 21:39:29,133 INFO L280 TraceCheckUtils]: 24: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-17 21:39:29,134 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {164#true} {164#true} #483#return; {164#true} is VALID [2020-07-17 21:39:29,134 INFO L263 TraceCheckUtils]: 26: Hoare triple {164#true} call test(); {164#true} is VALID [2020-07-17 21:39:29,134 INFO L280 TraceCheckUtils]: 27: Hoare triple {164#true} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {164#true} is VALID [2020-07-17 21:39:29,135 INFO L280 TraceCheckUtils]: 28: Hoare triple {164#true} assume !true; {165#false} is VALID [2020-07-17 21:39:29,136 INFO L263 TraceCheckUtils]: 29: Hoare triple {165#false} call cleanup(); {165#false} is VALID [2020-07-17 21:39:29,136 INFO L280 TraceCheckUtils]: 30: Hoare triple {165#false} havoc ~i~0;havoc ~__cil_tmp2~0; {165#false} is VALID [2020-07-17 21:39:29,136 INFO L263 TraceCheckUtils]: 31: Hoare triple {165#false} call timeShift(); {165#false} is VALID [2020-07-17 21:39:29,137 INFO L263 TraceCheckUtils]: 32: Hoare triple {165#false} call __utac_acc__Specification5_spec__2(); {195#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:39:29,137 INFO L263 TraceCheckUtils]: 33: Hoare triple {195#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret11 := isPumpRunning(); {164#true} is VALID [2020-07-17 21:39:29,137 INFO L280 TraceCheckUtils]: 34: Hoare triple {164#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {164#true} is VALID [2020-07-17 21:39:29,138 INFO L280 TraceCheckUtils]: 35: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-17 21:39:29,138 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {164#true} {195#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #473#return; {164#true} is VALID [2020-07-17 21:39:29,138 INFO L280 TraceCheckUtils]: 37: Hoare triple {164#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret11;havoc #t~ret11; {164#true} is VALID [2020-07-17 21:39:29,139 INFO L280 TraceCheckUtils]: 38: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-17 21:39:29,139 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {164#true} {165#false} #461#return; {165#false} is VALID [2020-07-17 21:39:29,139 INFO L280 TraceCheckUtils]: 40: Hoare triple {165#false} assume !(0 != ~pumpRunning~0); {165#false} is VALID [2020-07-17 21:39:29,140 INFO L280 TraceCheckUtils]: 41: Hoare triple {165#false} assume !(0 != ~systemActive~0); {165#false} is VALID [2020-07-17 21:39:29,140 INFO L263 TraceCheckUtils]: 42: Hoare triple {165#false} call __utac_acc__Specification5_spec__3(); {165#false} is VALID [2020-07-17 21:39:29,140 INFO L280 TraceCheckUtils]: 43: Hoare triple {165#false} havoc ~tmp~1;havoc ~tmp___0~0; {165#false} is VALID [2020-07-17 21:39:29,140 INFO L263 TraceCheckUtils]: 44: Hoare triple {165#false} call #t~ret12 := getWaterLevel(); {164#true} is VALID [2020-07-17 21:39:29,141 INFO L280 TraceCheckUtils]: 45: Hoare triple {164#true} havoc ~retValue_acc~2;~retValue_acc~2 := ~waterLevel~0;#res := ~retValue_acc~2; {164#true} is VALID [2020-07-17 21:39:29,141 INFO L280 TraceCheckUtils]: 46: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-17 21:39:29,141 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {164#true} {165#false} #475#return; {165#false} is VALID [2020-07-17 21:39:29,142 INFO L280 TraceCheckUtils]: 48: Hoare triple {165#false} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~1 := #t~ret12;havoc #t~ret12; {165#false} is VALID [2020-07-17 21:39:29,142 INFO L280 TraceCheckUtils]: 49: Hoare triple {165#false} assume 2 != ~tmp~1; {165#false} is VALID [2020-07-17 21:39:29,142 INFO L263 TraceCheckUtils]: 50: Hoare triple {165#false} call #t~ret13 := isPumpRunning(); {164#true} is VALID [2020-07-17 21:39:29,143 INFO L280 TraceCheckUtils]: 51: Hoare triple {164#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {164#true} is VALID [2020-07-17 21:39:29,143 INFO L280 TraceCheckUtils]: 52: Hoare triple {164#true} assume true; {164#true} is VALID [2020-07-17 21:39:29,143 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {164#true} {165#false} #477#return; {165#false} is VALID [2020-07-17 21:39:29,144 INFO L280 TraceCheckUtils]: 54: Hoare triple {165#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp___0~0 := #t~ret13;havoc #t~ret13; {165#false} is VALID [2020-07-17 21:39:29,144 INFO L280 TraceCheckUtils]: 55: Hoare triple {165#false} assume 0 != ~tmp___0~0; {165#false} is VALID [2020-07-17 21:39:29,144 INFO L280 TraceCheckUtils]: 56: Hoare triple {165#false} assume 0 == ~switchedOnBeforeTS~0; {165#false} is VALID [2020-07-17 21:39:29,144 INFO L263 TraceCheckUtils]: 57: Hoare triple {165#false} call __automaton_fail(); {165#false} is VALID [2020-07-17 21:39:29,145 INFO L280 TraceCheckUtils]: 58: Hoare triple {165#false} assume !false; {165#false} is VALID [2020-07-17 21:39:29,154 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:39:29,155 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1217194682] [2020-07-17 21:39:29,156 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:39:29,156 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 21:39:29,157 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [796894694] [2020-07-17 21:39:29,189 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:39:29,192 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:39:29,196 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 21:39:29,285 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:39:29,285 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 21:39:29,285 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:39:29,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 21:39:29,295 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:39:29,297 INFO L87 Difference]: Start difference. First operand 161 states. Second operand 4 states. [2020-07-17 21:39:33,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:39:33,294 INFO L93 Difference]: Finished difference Result 264 states and 343 transitions. [2020-07-17 21:39:33,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 21:39:33,295 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:39:33,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:39:33,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:39:33,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 343 transitions. [2020-07-17 21:39:33,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:39:33,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 343 transitions. [2020-07-17 21:39:33,345 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 343 transitions. [2020-07-17 21:39:34,339 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 343 edges. 343 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:39:34,359 INFO L225 Difference]: With dead ends: 264 [2020-07-17 21:39:34,359 INFO L226 Difference]: Without dead ends: 147 [2020-07-17 21:39:34,364 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:39:34,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2020-07-17 21:39:35,584 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 118. [2020-07-17 21:39:35,584 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:39:35,585 INFO L82 GeneralOperation]: Start isEquivalent. First operand 147 states. Second operand 118 states. [2020-07-17 21:39:35,585 INFO L74 IsIncluded]: Start isIncluded. First operand 147 states. Second operand 118 states. [2020-07-17 21:39:35,586 INFO L87 Difference]: Start difference. First operand 147 states. Second operand 118 states. [2020-07-17 21:39:35,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:39:35,601 INFO L93 Difference]: Finished difference Result 147 states and 183 transitions. [2020-07-17 21:39:35,601 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 183 transitions. [2020-07-17 21:39:35,604 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:39:35,604 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:39:35,604 INFO L74 IsIncluded]: Start isIncluded. First operand 118 states. Second operand 147 states. [2020-07-17 21:39:35,604 INFO L87 Difference]: Start difference. First operand 118 states. Second operand 147 states. [2020-07-17 21:39:35,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:39:35,617 INFO L93 Difference]: Finished difference Result 147 states and 183 transitions. [2020-07-17 21:39:35,617 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 183 transitions. [2020-07-17 21:39:35,620 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:39:35,620 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:39:35,621 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:39:35,621 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:39:35,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 118 states. [2020-07-17 21:39:35,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 138 transitions. [2020-07-17 21:39:35,630 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 138 transitions. Word has length 59 [2020-07-17 21:39:35,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:39:35,630 INFO L479 AbstractCegarLoop]: Abstraction has 118 states and 138 transitions. [2020-07-17 21:39:35,630 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 21:39:35,631 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 138 transitions. [2020-07-17 21:39:35,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-17 21:39:35,633 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:39:35,633 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 21:39:35,634 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 21:39:35,634 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:39:35,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:39:35,635 INFO L82 PathProgramCache]: Analyzing trace with hash -1517301573, now seen corresponding path program 1 times [2020-07-17 21:39:35,635 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:39:35,635 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740324112] [2020-07-17 21:39:35,635 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:39:35,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:36,048 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:39:36,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:36,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {1067#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.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~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string2.base, #t~string2.offset := #Ultimate.allocOnStack(13);call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string4.base, #t~string4.offset, 1);call write~init~int(77, #t~string4.base, 1 + #t~string4.offset, 1);call write~init~int(101, #t~string4.base, 2 + #t~string4.offset, 1);call write~init~int(116, #t~string4.base, 3 + #t~string4.offset, 1);call write~init~int(104, #t~string4.base, 4 + #t~string4.offset, 1);call write~init~int(58, #t~string4.base, 5 + #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 6 + #t~string4.offset, 1);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string6.base, #t~string6.offset, 1);call write~init~int(82, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(73, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(84, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 4 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(75, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string10.base, #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 1 + #t~string10.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(13);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(80, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(117, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(109, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(112, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(110, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 2 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 2 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 3 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(32, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string35.base, #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:36,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {1038#(= 1 ~systemActive~0)} assume true; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:36,133 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1038#(= 1 ~systemActive~0)} {1033#true} #493#return; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:36,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:36,139 INFO L280 TraceCheckUtils]: 0: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-17 21:39:36,140 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1033#true} {1038#(= 1 ~systemActive~0)} #401#return; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:36,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:36,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-17 21:39:36,144 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1033#true} {1038#(= 1 ~systemActive~0)} #403#return; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:36,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:36,219 INFO L280 TraceCheckUtils]: 0: Hoare triple {1033#true} havoc ~retValue_acc~6;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {1068#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:39:36,220 INFO L280 TraceCheckUtils]: 1: Hoare triple {1068#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {1068#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:39:36,222 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1068#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {1038#(= 1 ~systemActive~0)} #405#return; {1046#(= |main_#t~ret0| ~systemActive~0)} is VALID [2020-07-17 21:39:36,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:36,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-17 21:39:36,232 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1033#true} {1048#(not (= 0 ~systemActive~0))} #407#return; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:36,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:36,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {1069#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1033#true} is VALID [2020-07-17 21:39:36,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-17 21:39:36,265 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1033#true} {1048#(not (= 0 ~systemActive~0))} #483#return; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:36,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:36,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:36,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {1033#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1033#true} is VALID [2020-07-17 21:39:36,278 INFO L280 TraceCheckUtils]: 1: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-17 21:39:36,278 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1033#true} {1069#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #473#return; {1033#true} is VALID [2020-07-17 21:39:36,279 INFO L263 TraceCheckUtils]: 0: Hoare triple {1069#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret11 := isPumpRunning(); {1033#true} is VALID [2020-07-17 21:39:36,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {1033#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1033#true} is VALID [2020-07-17 21:39:36,279 INFO L280 TraceCheckUtils]: 2: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-17 21:39:36,280 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1033#true} {1069#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #473#return; {1033#true} is VALID [2020-07-17 21:39:36,280 INFO L280 TraceCheckUtils]: 4: Hoare triple {1033#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret11;havoc #t~ret11; {1033#true} is VALID [2020-07-17 21:39:36,280 INFO L280 TraceCheckUtils]: 5: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-17 21:39:36,282 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1033#true} {1048#(not (= 0 ~systemActive~0))} #461#return; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:36,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:36,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {1033#true} havoc ~retValue_acc~2;~retValue_acc~2 := ~waterLevel~0;#res := ~retValue_acc~2; {1033#true} is VALID [2020-07-17 21:39:36,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-17 21:39:36,287 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1033#true} {1034#false} #475#return; {1034#false} is VALID [2020-07-17 21:39:36,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:36,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {1033#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1033#true} is VALID [2020-07-17 21:39:36,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-17 21:39:36,293 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1033#true} {1034#false} #477#return; {1034#false} is VALID [2020-07-17 21:39:36,316 INFO L263 TraceCheckUtils]: 0: Hoare triple {1033#true} call ULTIMATE.init(); {1067#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.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~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:39:36,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {1067#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.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~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string2.base, #t~string2.offset := #Ultimate.allocOnStack(13);call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string4.base, #t~string4.offset, 1);call write~init~int(77, #t~string4.base, 1 + #t~string4.offset, 1);call write~init~int(101, #t~string4.base, 2 + #t~string4.offset, 1);call write~init~int(116, #t~string4.base, 3 + #t~string4.offset, 1);call write~init~int(104, #t~string4.base, 4 + #t~string4.offset, 1);call write~init~int(58, #t~string4.base, 5 + #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 6 + #t~string4.offset, 1);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string6.base, #t~string6.offset, 1);call write~init~int(82, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(73, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(84, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 4 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(75, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string10.base, #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 1 + #t~string10.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(13);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(80, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(117, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(109, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(112, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(110, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 2 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 2 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 3 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(32, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string35.base, #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:36,329 INFO L280 TraceCheckUtils]: 2: Hoare triple {1038#(= 1 ~systemActive~0)} assume true; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:36,330 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1038#(= 1 ~systemActive~0)} {1033#true} #493#return; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:36,331 INFO L263 TraceCheckUtils]: 4: Hoare triple {1038#(= 1 ~systemActive~0)} call #t~ret72 := main(); {1038#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:36,332 INFO L280 TraceCheckUtils]: 5: Hoare triple {1038#(= 1 ~systemActive~0)} havoc ~retValue_acc~0;havoc ~tmp~0; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:36,332 INFO L263 TraceCheckUtils]: 6: Hoare triple {1038#(= 1 ~systemActive~0)} call select_helpers(); {1033#true} is VALID [2020-07-17 21:39:36,332 INFO L280 TraceCheckUtils]: 7: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-17 21:39:36,334 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1033#true} {1038#(= 1 ~systemActive~0)} #401#return; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:36,334 INFO L263 TraceCheckUtils]: 9: Hoare triple {1038#(= 1 ~systemActive~0)} call select_features(); {1033#true} is VALID [2020-07-17 21:39:36,334 INFO L280 TraceCheckUtils]: 10: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-17 21:39:36,335 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1033#true} {1038#(= 1 ~systemActive~0)} #403#return; {1038#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:36,335 INFO L263 TraceCheckUtils]: 12: Hoare triple {1038#(= 1 ~systemActive~0)} call #t~ret0 := valid_product(); {1033#true} is VALID [2020-07-17 21:39:36,336 INFO L280 TraceCheckUtils]: 13: Hoare triple {1033#true} havoc ~retValue_acc~6;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {1068#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:39:36,337 INFO L280 TraceCheckUtils]: 14: Hoare triple {1068#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {1068#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:39:36,338 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1068#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {1038#(= 1 ~systemActive~0)} #405#return; {1046#(= |main_#t~ret0| ~systemActive~0)} is VALID [2020-07-17 21:39:36,338 INFO L280 TraceCheckUtils]: 16: Hoare triple {1046#(= |main_#t~ret0| ~systemActive~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {1047#(= main_~tmp~0 ~systemActive~0)} is VALID [2020-07-17 21:39:36,339 INFO L280 TraceCheckUtils]: 17: Hoare triple {1047#(= main_~tmp~0 ~systemActive~0)} assume 0 != ~tmp~0; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:36,339 INFO L263 TraceCheckUtils]: 18: Hoare triple {1048#(not (= 0 ~systemActive~0))} call setup(); {1033#true} is VALID [2020-07-17 21:39:36,340 INFO L280 TraceCheckUtils]: 19: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-17 21:39:36,340 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1033#true} {1048#(not (= 0 ~systemActive~0))} #407#return; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:36,341 INFO L263 TraceCheckUtils]: 21: Hoare triple {1048#(not (= 0 ~systemActive~0))} call runTest(); {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:36,342 INFO L263 TraceCheckUtils]: 22: Hoare triple {1048#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1069#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:39:36,342 INFO L280 TraceCheckUtils]: 23: Hoare triple {1069#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1033#true} is VALID [2020-07-17 21:39:36,342 INFO L280 TraceCheckUtils]: 24: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-17 21:39:36,343 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1033#true} {1048#(not (= 0 ~systemActive~0))} #483#return; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:36,343 INFO L263 TraceCheckUtils]: 26: Hoare triple {1048#(not (= 0 ~systemActive~0))} call test(); {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:36,344 INFO L280 TraceCheckUtils]: 27: Hoare triple {1048#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:36,345 INFO L280 TraceCheckUtils]: 28: Hoare triple {1048#(not (= 0 ~systemActive~0))} assume !false; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:36,345 INFO L280 TraceCheckUtils]: 29: Hoare triple {1048#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:36,346 INFO L280 TraceCheckUtils]: 30: Hoare triple {1048#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~tmp~2 := #t~nondet14;havoc #t~nondet14; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:36,347 INFO L280 TraceCheckUtils]: 31: Hoare triple {1048#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~2); {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:36,348 INFO L280 TraceCheckUtils]: 32: Hoare triple {1048#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~tmp___0~1 := #t~nondet15;havoc #t~nondet15; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:36,349 INFO L280 TraceCheckUtils]: 33: Hoare triple {1048#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:36,349 INFO L280 TraceCheckUtils]: 34: Hoare triple {1048#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~tmp___2~0 := #t~nondet16;havoc #t~nondet16; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:36,350 INFO L280 TraceCheckUtils]: 35: Hoare triple {1048#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:36,350 INFO L263 TraceCheckUtils]: 36: Hoare triple {1048#(not (= 0 ~systemActive~0))} call timeShift(); {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:36,351 INFO L263 TraceCheckUtils]: 37: Hoare triple {1048#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1069#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:39:36,352 INFO L263 TraceCheckUtils]: 38: Hoare triple {1069#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret11 := isPumpRunning(); {1033#true} is VALID [2020-07-17 21:39:36,352 INFO L280 TraceCheckUtils]: 39: Hoare triple {1033#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1033#true} is VALID [2020-07-17 21:39:36,352 INFO L280 TraceCheckUtils]: 40: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-17 21:39:36,352 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1033#true} {1069#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #473#return; {1033#true} is VALID [2020-07-17 21:39:36,353 INFO L280 TraceCheckUtils]: 42: Hoare triple {1033#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret11;havoc #t~ret11; {1033#true} is VALID [2020-07-17 21:39:36,353 INFO L280 TraceCheckUtils]: 43: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-17 21:39:36,354 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1033#true} {1048#(not (= 0 ~systemActive~0))} #461#return; {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:36,354 INFO L280 TraceCheckUtils]: 45: Hoare triple {1048#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1048#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:36,355 INFO L280 TraceCheckUtils]: 46: Hoare triple {1048#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1034#false} is VALID [2020-07-17 21:39:36,355 INFO L263 TraceCheckUtils]: 47: Hoare triple {1034#false} call __utac_acc__Specification5_spec__3(); {1034#false} is VALID [2020-07-17 21:39:36,355 INFO L280 TraceCheckUtils]: 48: Hoare triple {1034#false} havoc ~tmp~1;havoc ~tmp___0~0; {1034#false} is VALID [2020-07-17 21:39:36,355 INFO L263 TraceCheckUtils]: 49: Hoare triple {1034#false} call #t~ret12 := getWaterLevel(); {1033#true} is VALID [2020-07-17 21:39:36,356 INFO L280 TraceCheckUtils]: 50: Hoare triple {1033#true} havoc ~retValue_acc~2;~retValue_acc~2 := ~waterLevel~0;#res := ~retValue_acc~2; {1033#true} is VALID [2020-07-17 21:39:36,356 INFO L280 TraceCheckUtils]: 51: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-17 21:39:36,356 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1033#true} {1034#false} #475#return; {1034#false} is VALID [2020-07-17 21:39:36,356 INFO L280 TraceCheckUtils]: 53: Hoare triple {1034#false} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~1 := #t~ret12;havoc #t~ret12; {1034#false} is VALID [2020-07-17 21:39:36,357 INFO L280 TraceCheckUtils]: 54: Hoare triple {1034#false} assume 2 != ~tmp~1; {1034#false} is VALID [2020-07-17 21:39:36,357 INFO L263 TraceCheckUtils]: 55: Hoare triple {1034#false} call #t~ret13 := isPumpRunning(); {1033#true} is VALID [2020-07-17 21:39:36,358 INFO L280 TraceCheckUtils]: 56: Hoare triple {1033#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {1033#true} is VALID [2020-07-17 21:39:36,358 INFO L280 TraceCheckUtils]: 57: Hoare triple {1033#true} assume true; {1033#true} is VALID [2020-07-17 21:39:36,358 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1033#true} {1034#false} #477#return; {1034#false} is VALID [2020-07-17 21:39:36,359 INFO L280 TraceCheckUtils]: 59: Hoare triple {1034#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp___0~0 := #t~ret13;havoc #t~ret13; {1034#false} is VALID [2020-07-17 21:39:36,359 INFO L280 TraceCheckUtils]: 60: Hoare triple {1034#false} assume 0 != ~tmp___0~0; {1034#false} is VALID [2020-07-17 21:39:36,359 INFO L280 TraceCheckUtils]: 61: Hoare triple {1034#false} assume 0 == ~switchedOnBeforeTS~0; {1034#false} is VALID [2020-07-17 21:39:36,360 INFO L263 TraceCheckUtils]: 62: Hoare triple {1034#false} call __automaton_fail(); {1034#false} is VALID [2020-07-17 21:39:36,360 INFO L280 TraceCheckUtils]: 63: Hoare triple {1034#false} assume !false; {1034#false} is VALID [2020-07-17 21:39:36,372 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:39:36,373 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1740324112] [2020-07-17 21:39:36,373 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:39:36,374 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:39:36,374 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [551379091] [2020-07-17 21:39:36,375 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:39:36,376 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:39:36,376 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:39:36,453 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:39:36,453 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:39:36,453 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:39:36,454 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:39:36,454 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:39:36,454 INFO L87 Difference]: Start difference. First operand 118 states and 138 transitions. Second operand 9 states. [2020-07-17 21:39:37,461 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:39:38,398 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:39:38,796 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:39:39,114 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:39:44,302 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:39:51,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:39:51,159 INFO L93 Difference]: Finished difference Result 405 states and 512 transitions. [2020-07-17 21:39:51,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 21:39:51,160 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:39:51,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:39:51,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:39:51,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 512 transitions. [2020-07-17 21:39:51,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:39:51,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 512 transitions. [2020-07-17 21:39:51,187 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 512 transitions. [2020-07-17 21:39:52,732 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 512 edges. 512 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:39:52,749 INFO L225 Difference]: With dead ends: 405 [2020-07-17 21:39:52,749 INFO L226 Difference]: Without dead ends: 315 [2020-07-17 21:39:52,751 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:39:52,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315 states. [2020-07-17 21:39:55,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315 to 265. [2020-07-17 21:39:55,046 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:39:55,047 INFO L82 GeneralOperation]: Start isEquivalent. First operand 315 states. Second operand 265 states. [2020-07-17 21:39:55,047 INFO L74 IsIncluded]: Start isIncluded. First operand 315 states. Second operand 265 states. [2020-07-17 21:39:55,047 INFO L87 Difference]: Start difference. First operand 315 states. Second operand 265 states. [2020-07-17 21:39:55,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:39:55,067 INFO L93 Difference]: Finished difference Result 315 states and 392 transitions. [2020-07-17 21:39:55,067 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 392 transitions. [2020-07-17 21:39:55,070 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:39:55,070 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:39:55,070 INFO L74 IsIncluded]: Start isIncluded. First operand 265 states. Second operand 315 states. [2020-07-17 21:39:55,070 INFO L87 Difference]: Start difference. First operand 265 states. Second operand 315 states. [2020-07-17 21:39:55,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:39:55,088 INFO L93 Difference]: Finished difference Result 315 states and 392 transitions. [2020-07-17 21:39:55,088 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 392 transitions. [2020-07-17 21:39:55,090 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:39:55,090 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:39:55,090 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:39:55,091 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:39:55,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 265 states. [2020-07-17 21:39:55,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 326 transitions. [2020-07-17 21:39:55,105 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 326 transitions. Word has length 64 [2020-07-17 21:39:55,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:39:55,105 INFO L479 AbstractCegarLoop]: Abstraction has 265 states and 326 transitions. [2020-07-17 21:39:55,105 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:39:55,105 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 326 transitions. [2020-07-17 21:39:55,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2020-07-17 21:39:55,108 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:39:55,108 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 21:39:55,108 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 21:39:55,108 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:39:55,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:39:55,109 INFO L82 PathProgramCache]: Analyzing trace with hash 1316709032, now seen corresponding path program 1 times [2020-07-17 21:39:55,109 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:39:55,109 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1057559189] [2020-07-17 21:39:55,110 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:39:55,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:55,471 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:39:55,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:55,557 INFO L280 TraceCheckUtils]: 0: Hoare triple {2710#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.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~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string2.base, #t~string2.offset := #Ultimate.allocOnStack(13);call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string4.base, #t~string4.offset, 1);call write~init~int(77, #t~string4.base, 1 + #t~string4.offset, 1);call write~init~int(101, #t~string4.base, 2 + #t~string4.offset, 1);call write~init~int(116, #t~string4.base, 3 + #t~string4.offset, 1);call write~init~int(104, #t~string4.base, 4 + #t~string4.offset, 1);call write~init~int(58, #t~string4.base, 5 + #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 6 + #t~string4.offset, 1);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string6.base, #t~string6.offset, 1);call write~init~int(82, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(73, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(84, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 4 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(75, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string10.base, #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 1 + #t~string10.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(13);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(80, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(117, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(109, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(112, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(110, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 2 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 2 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 3 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(32, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string35.base, #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume true; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,562 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2675#(= 0 ~pumpRunning~0)} {2670#true} #493#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:55,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-17 21:39:55,567 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #401#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:55,570 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-17 21:39:55,571 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #403#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:55,579 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} havoc ~retValue_acc~6;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {2670#true} is VALID [2020-07-17 21:39:55,580 INFO L280 TraceCheckUtils]: 1: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-17 21:39:55,580 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #405#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:55,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-17 21:39:55,591 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #407#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:55,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {2711#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2670#true} is VALID [2020-07-17 21:39:55,606 INFO L280 TraceCheckUtils]: 1: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-17 21:39:55,607 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #483#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:55,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:55,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2670#true} is VALID [2020-07-17 21:39:55,620 INFO L280 TraceCheckUtils]: 1: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-17 21:39:55,620 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2670#true} {2711#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #473#return; {2670#true} is VALID [2020-07-17 21:39:55,620 INFO L263 TraceCheckUtils]: 0: Hoare triple {2711#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret11 := isPumpRunning(); {2670#true} is VALID [2020-07-17 21:39:55,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {2670#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2670#true} is VALID [2020-07-17 21:39:55,621 INFO L280 TraceCheckUtils]: 2: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-17 21:39:55,621 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2670#true} {2711#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #473#return; {2670#true} is VALID [2020-07-17 21:39:55,621 INFO L280 TraceCheckUtils]: 4: Hoare triple {2670#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret11;havoc #t~ret11; {2670#true} is VALID [2020-07-17 21:39:55,622 INFO L280 TraceCheckUtils]: 5: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-17 21:39:55,622 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #461#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:55,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:55,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-17 21:39:55,642 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #449#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {2715#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {2670#true} is VALID [2020-07-17 21:39:55,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {2670#true} assume !(0 != ~pumpRunning~0); {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,643 INFO L263 TraceCheckUtils]: 2: Hoare triple {2675#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {2670#true} is VALID [2020-07-17 21:39:55,643 INFO L280 TraceCheckUtils]: 3: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-17 21:39:55,644 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #449#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,644 INFO L280 TraceCheckUtils]: 5: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume true; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,645 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2675#(= 0 ~pumpRunning~0)} {2675#(= 0 ~pumpRunning~0)} #465#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:55,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} havoc ~retValue_acc~2;~retValue_acc~2 := ~waterLevel~0;#res := ~retValue_acc~2; {2670#true} is VALID [2020-07-17 21:39:55,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-17 21:39:55,654 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #475#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:55,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {2670#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2718#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:39:55,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {2718#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {2718#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:39:55,671 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2718#(= ~pumpRunning~0 |isPumpRunning_#res|)} {2675#(= 0 ~pumpRunning~0)} #477#return; {2708#(= 0 |__utac_acc__Specification5_spec__3_#t~ret13|)} is VALID [2020-07-17 21:39:55,675 INFO L263 TraceCheckUtils]: 0: Hoare triple {2670#true} call ULTIMATE.init(); {2710#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.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~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:39:55,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {2710#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.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~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string2.base, #t~string2.offset := #Ultimate.allocOnStack(13);call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string4.base, #t~string4.offset, 1);call write~init~int(77, #t~string4.base, 1 + #t~string4.offset, 1);call write~init~int(101, #t~string4.base, 2 + #t~string4.offset, 1);call write~init~int(116, #t~string4.base, 3 + #t~string4.offset, 1);call write~init~int(104, #t~string4.base, 4 + #t~string4.offset, 1);call write~init~int(58, #t~string4.base, 5 + #t~string4.offset, 1);call write~init~int(0, #t~string4.base, 6 + #t~string4.offset, 1);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string6.base, #t~string6.offset, 1);call write~init~int(82, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(73, #t~string6.base, 2 + #t~string6.offset, 1);call write~init~int(84, #t~string6.base, 3 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 4 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(75, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string10.base, #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 1 + #t~string10.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(13);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string25.base, #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string27.base, #t~string27.offset, 1);call write~init~int(80, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(117, #t~string27.base, 2 + #t~string27.offset, 1);call write~init~int(109, #t~string27.base, 3 + #t~string27.offset, 1);call write~init~int(112, #t~string27.base, 4 + #t~string27.offset, 1);call write~init~int(58, #t~string27.base, 5 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 6 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(110, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 2 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string31.base, #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(102, #t~string31.base, 2 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 3 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string33.base, #t~string33.offset, 1);call write~init~int(32, #t~string33.base, 1 + #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 2 + #t~string33.offset, 1);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string35.base, #t~string35.offset, 1);call write~init~int(0, #t~string35.base, 1 + #t~string35.offset, 1);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume true; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,682 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2675#(= 0 ~pumpRunning~0)} {2670#true} #493#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,683 INFO L263 TraceCheckUtils]: 4: Hoare triple {2675#(= 0 ~pumpRunning~0)} call #t~ret72 := main(); {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,685 INFO L280 TraceCheckUtils]: 5: Hoare triple {2675#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~0;havoc ~tmp~0; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,685 INFO L263 TraceCheckUtils]: 6: Hoare triple {2675#(= 0 ~pumpRunning~0)} call select_helpers(); {2670#true} is VALID [2020-07-17 21:39:55,685 INFO L280 TraceCheckUtils]: 7: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-17 21:39:55,686 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #401#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,686 INFO L263 TraceCheckUtils]: 9: Hoare triple {2675#(= 0 ~pumpRunning~0)} call select_features(); {2670#true} is VALID [2020-07-17 21:39:55,686 INFO L280 TraceCheckUtils]: 10: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-17 21:39:55,687 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #403#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,687 INFO L263 TraceCheckUtils]: 12: Hoare triple {2675#(= 0 ~pumpRunning~0)} call #t~ret0 := valid_product(); {2670#true} is VALID [2020-07-17 21:39:55,687 INFO L280 TraceCheckUtils]: 13: Hoare triple {2670#true} havoc ~retValue_acc~6;~retValue_acc~6 := 1;#res := ~retValue_acc~6; {2670#true} is VALID [2020-07-17 21:39:55,687 INFO L280 TraceCheckUtils]: 14: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-17 21:39:55,688 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #405#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,688 INFO L280 TraceCheckUtils]: 16: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,688 INFO L280 TraceCheckUtils]: 17: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,689 INFO L263 TraceCheckUtils]: 18: Hoare triple {2675#(= 0 ~pumpRunning~0)} call setup(); {2670#true} is VALID [2020-07-17 21:39:55,689 INFO L280 TraceCheckUtils]: 19: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-17 21:39:55,689 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #407#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,690 INFO L263 TraceCheckUtils]: 21: Hoare triple {2675#(= 0 ~pumpRunning~0)} call runTest(); {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,691 INFO L263 TraceCheckUtils]: 22: Hoare triple {2675#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {2711#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:39:55,691 INFO L280 TraceCheckUtils]: 23: Hoare triple {2711#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2670#true} is VALID [2020-07-17 21:39:55,691 INFO L280 TraceCheckUtils]: 24: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-17 21:39:55,693 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #483#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,694 INFO L263 TraceCheckUtils]: 26: Hoare triple {2675#(= 0 ~pumpRunning~0)} call test(); {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,694 INFO L280 TraceCheckUtils]: 27: Hoare triple {2675#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,695 INFO L280 TraceCheckUtils]: 28: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume !false; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,698 INFO L280 TraceCheckUtils]: 29: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,701 INFO L280 TraceCheckUtils]: 30: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet14 && #t~nondet14 <= 2147483647;~tmp~2 := #t~nondet14;havoc #t~nondet14; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,702 INFO L280 TraceCheckUtils]: 31: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~2); {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,702 INFO L280 TraceCheckUtils]: 32: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet15 && #t~nondet15 <= 2147483647;~tmp___0~1 := #t~nondet15;havoc #t~nondet15; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,703 INFO L280 TraceCheckUtils]: 33: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,704 INFO L280 TraceCheckUtils]: 34: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet16 && #t~nondet16 <= 2147483647;~tmp___2~0 := #t~nondet16;havoc #t~nondet16; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,704 INFO L280 TraceCheckUtils]: 35: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,705 INFO L263 TraceCheckUtils]: 36: Hoare triple {2675#(= 0 ~pumpRunning~0)} call timeShift(); {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,706 INFO L263 TraceCheckUtils]: 37: Hoare triple {2675#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {2711#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:39:55,706 INFO L263 TraceCheckUtils]: 38: Hoare triple {2711#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret11 := isPumpRunning(); {2670#true} is VALID [2020-07-17 21:39:55,706 INFO L280 TraceCheckUtils]: 39: Hoare triple {2670#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2670#true} is VALID [2020-07-17 21:39:55,707 INFO L280 TraceCheckUtils]: 40: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-17 21:39:55,707 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2670#true} {2711#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #473#return; {2670#true} is VALID [2020-07-17 21:39:55,707 INFO L280 TraceCheckUtils]: 42: Hoare triple {2670#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret11;havoc #t~ret11; {2670#true} is VALID [2020-07-17 21:39:55,707 INFO L280 TraceCheckUtils]: 43: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-17 21:39:55,708 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #461#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,709 INFO L280 TraceCheckUtils]: 45: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,709 INFO L280 TraceCheckUtils]: 46: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,710 INFO L263 TraceCheckUtils]: 47: Hoare triple {2675#(= 0 ~pumpRunning~0)} call processEnvironment(); {2715#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:55,710 INFO L280 TraceCheckUtils]: 48: Hoare triple {2715#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {2670#true} is VALID [2020-07-17 21:39:55,711 INFO L280 TraceCheckUtils]: 49: Hoare triple {2670#true} assume !(0 != ~pumpRunning~0); {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,711 INFO L263 TraceCheckUtils]: 50: Hoare triple {2675#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {2670#true} is VALID [2020-07-17 21:39:55,711 INFO L280 TraceCheckUtils]: 51: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-17 21:39:55,711 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #449#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,712 INFO L280 TraceCheckUtils]: 53: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume true; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,712 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {2675#(= 0 ~pumpRunning~0)} {2675#(= 0 ~pumpRunning~0)} #465#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,713 INFO L263 TraceCheckUtils]: 55: Hoare triple {2675#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,713 INFO L280 TraceCheckUtils]: 56: Hoare triple {2675#(= 0 ~pumpRunning~0)} havoc ~tmp~1;havoc ~tmp___0~0; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,713 INFO L263 TraceCheckUtils]: 57: Hoare triple {2675#(= 0 ~pumpRunning~0)} call #t~ret12 := getWaterLevel(); {2670#true} is VALID [2020-07-17 21:39:55,713 INFO L280 TraceCheckUtils]: 58: Hoare triple {2670#true} havoc ~retValue_acc~2;~retValue_acc~2 := ~waterLevel~0;#res := ~retValue_acc~2; {2670#true} is VALID [2020-07-17 21:39:55,714 INFO L280 TraceCheckUtils]: 59: Hoare triple {2670#true} assume true; {2670#true} is VALID [2020-07-17 21:39:55,714 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2670#true} {2675#(= 0 ~pumpRunning~0)} #475#return; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,715 INFO L280 TraceCheckUtils]: 61: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret12 && #t~ret12 <= 2147483647;~tmp~1 := #t~ret12;havoc #t~ret12; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,716 INFO L280 TraceCheckUtils]: 62: Hoare triple {2675#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~1; {2675#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:55,716 INFO L263 TraceCheckUtils]: 63: Hoare triple {2675#(= 0 ~pumpRunning~0)} call #t~ret13 := isPumpRunning(); {2670#true} is VALID [2020-07-17 21:39:55,716 INFO L280 TraceCheckUtils]: 64: Hoare triple {2670#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~pumpRunning~0;#res := ~retValue_acc~4; {2718#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:39:55,717 INFO L280 TraceCheckUtils]: 65: Hoare triple {2718#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {2718#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:39:55,717 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2718#(= ~pumpRunning~0 |isPumpRunning_#res|)} {2675#(= 0 ~pumpRunning~0)} #477#return; {2708#(= 0 |__utac_acc__Specification5_spec__3_#t~ret13|)} is VALID [2020-07-17 21:39:55,718 INFO L280 TraceCheckUtils]: 67: Hoare triple {2708#(= 0 |__utac_acc__Specification5_spec__3_#t~ret13|)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647;~tmp___0~0 := #t~ret13;havoc #t~ret13; {2709#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 21:39:55,718 INFO L280 TraceCheckUtils]: 68: Hoare triple {2709#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume 0 != ~tmp___0~0; {2671#false} is VALID [2020-07-17 21:39:55,718 INFO L280 TraceCheckUtils]: 69: Hoare triple {2671#false} assume 0 == ~switchedOnBeforeTS~0; {2671#false} is VALID [2020-07-17 21:39:55,718 INFO L263 TraceCheckUtils]: 70: Hoare triple {2671#false} call __automaton_fail(); {2671#false} is VALID [2020-07-17 21:39:55,719 INFO L280 TraceCheckUtils]: 71: Hoare triple {2671#false} assume !false; {2671#false} is VALID [2020-07-17 21:39:55,729 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 21:39:55,730 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1057559189] [2020-07-17 21:39:55,730 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:39:55,730 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:39:55,730 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1984250020] [2020-07-17 21:39:55,731 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 72 [2020-07-17 21:39:55,731 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:39:55,732 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:39:55,825 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:39:55,825 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:39:55,825 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:39:55,826 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:39:55,826 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:39:55,826 INFO L87 Difference]: Start difference. First operand 265 states and 326 transitions. Second operand 9 states. [2020-07-17 21:39:56,797 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:39:59,620 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:40:02,875 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:40:03,304 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:40:03,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:40:03,929 INFO L93 Difference]: Finished difference Result 481 states and 636 transitions. [2020-07-17 21:40:03,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 21:40:03,929 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 72 [2020-07-17 21:40:03,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:40:03,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:40:03,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 271 transitions. [2020-07-17 21:40:03,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:40:03,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 271 transitions. [2020-07-17 21:40:03,947 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 271 transitions. [2020-07-17 21:40:04,663 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 271 edges. 271 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:40:04,664 INFO L225 Difference]: With dead ends: 481 [2020-07-17 21:40:04,664 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 21:40:04,668 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2020-07-17 21:40:04,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 21:40:04,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 21:40:04,668 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:40:04,669 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-17 21:40:04,669 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 21:40:04,669 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 21:40:04,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:40:04,669 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 21:40:04,669 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 21:40:04,669 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:40:04,670 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:40:04,670 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 21:40:04,670 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 21:40:04,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:40:04,670 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 21:40:04,670 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 21:40:04,670 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:40:04,670 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:40:04,670 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:40:04,670 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:40:04,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 21:40:04,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 21:40:04,671 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 72 [2020-07-17 21:40:04,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:40:04,671 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 21:40:04,671 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:40:04,671 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 21:40:04,671 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:40:04,672 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 21:40:04,674 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 21:40:06,685 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9 [2020-07-17 21:40:06,915 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:40:07,124 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-17 21:40:07,326 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 21:40:07,511 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:40:07,694 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 21:40:07,875 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:40:08,103 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:40:08,289 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 21:40:08,714 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-07-17 21:40:08,945 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 21:40:09,303 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 21:40:09,696 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-07-17 21:40:10,062 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9 [2020-07-17 21:40:10,417 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 21:40:10,733 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 21:40:10,933 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:40:11,125 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:40:11,269 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-17 21:40:11,416 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:40:11,593 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-17 21:40:11,768 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 21:40:11,969 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-17 21:40:12,349 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-07-17 21:40:12,755 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-07-17 21:40:12,760 INFO L268 CegarLoopResult]: For program point L629(lines 629 633) no Hoare annotation was computed. [2020-07-17 21:40:12,760 INFO L268 CegarLoopResult]: For program point L629-1(lines 629 633) no Hoare annotation was computed. [2020-07-17 21:40:12,761 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 598 653) no Hoare annotation was computed. [2020-07-17 21:40:12,761 INFO L268 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-07-17 21:40:12,761 INFO L268 CegarLoopResult]: For program point L623-2(lines 623 644) no Hoare annotation was computed. [2020-07-17 21:40:12,761 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 598 653) no Hoare annotation was computed. [2020-07-17 21:40:12,761 INFO L268 CegarLoopResult]: For program point L645(lines 622 646) no Hoare annotation was computed. [2020-07-17 21:40:12,761 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 598 653) no Hoare annotation was computed. [2020-07-17 21:40:12,762 INFO L268 CegarLoopResult]: For program point L699(line 699) no Hoare annotation was computed. [2020-07-17 21:40:12,762 INFO L268 CegarLoopResult]: For program point L699-1(line 699) no Hoare annotation was computed. [2020-07-17 21:40:12,762 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 654 713) no Hoare annotation was computed. [2020-07-17 21:40:12,762 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 654 713) no Hoare annotation was computed. [2020-07-17 21:40:12,762 INFO L268 CegarLoopResult]: For program point L686(lines 686 690) no Hoare annotation was computed. [2020-07-17 21:40:12,763 INFO L268 CegarLoopResult]: For program point L686-1(lines 686 690) no Hoare annotation was computed. [2020-07-17 21:40:12,763 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 654 713) no Hoare annotation was computed. [2020-07-17 21:40:12,763 INFO L268 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-07-17 21:40:12,763 INFO L268 CegarLoopResult]: For program point L680-2(lines 680 705) no Hoare annotation was computed. [2020-07-17 21:40:12,763 INFO L268 CegarLoopResult]: For program point L706(lines 679 707) no Hoare annotation was computed. [2020-07-17 21:40:12,763 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 529 535) the Hoare annotation is: true [2020-07-17 21:40:12,763 INFO L268 CegarLoopResult]: For program point select_helpersEXIT(lines 529 535) no Hoare annotation was computed. [2020-07-17 21:40:12,763 INFO L268 CegarLoopResult]: For program point valid_productEXIT(lines 536 544) no Hoare annotation was computed. [2020-07-17 21:40:12,763 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 536 544) the Hoare annotation is: true [2020-07-17 21:40:12,763 INFO L268 CegarLoopResult]: For program point valid_productFINAL(lines 536 544) no Hoare annotation was computed. [2020-07-17 21:40:12,764 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 233 240) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:40:12,764 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1EXIT(lines 233 240) no Hoare annotation was computed. [2020-07-17 21:40:12,764 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1FINAL(lines 233 240) no Hoare annotation was computed. [2020-07-17 21:40:12,764 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 241 250) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0))) [2020-07-17 21:40:12,764 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2EXIT(lines 241 250) no Hoare annotation was computed. [2020-07-17 21:40:12,764 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2FINAL(lines 241 250) no Hoare annotation was computed. [2020-07-17 21:40:12,764 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-07-17 21:40:12,764 INFO L271 CegarLoopResult]: At program point L257(line 257) the Hoare annotation is: true [2020-07-17 21:40:12,764 INFO L268 CegarLoopResult]: For program point L257-1(line 257) no Hoare annotation was computed. [2020-07-17 21:40:12,765 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 251 279) the Hoare annotation is: true [2020-07-17 21:40:12,765 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__3EXIT(lines 251 279) no Hoare annotation was computed. [2020-07-17 21:40:12,765 INFO L264 CegarLoopResult]: At program point L266(line 266) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-17 21:40:12,765 INFO L268 CegarLoopResult]: For program point L264(lines 264 270) no Hoare annotation was computed. [2020-07-17 21:40:12,765 INFO L268 CegarLoopResult]: For program point L263(lines 263 273) no Hoare annotation was computed. [2020-07-17 21:40:12,765 INFO L271 CegarLoopResult]: At program point L261(line 261) the Hoare annotation is: true [2020-07-17 21:40:12,765 INFO L268 CegarLoopResult]: For program point L261-1(line 261) no Hoare annotation was computed. [2020-07-17 21:40:12,765 INFO L268 CegarLoopResult]: For program point L259(lines 259 276) no Hoare annotation was computed. [2020-07-17 21:40:12,766 INFO L268 CegarLoopResult]: For program point L259-1(lines 251 279) no Hoare annotation was computed. [2020-07-17 21:40:12,766 INFO L264 CegarLoopResult]: At program point L129(line 129) 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) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 21:40:12,766 INFO L264 CegarLoopResult]: At program point L128(line 128) 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) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 21:40:12,766 INFO L264 CegarLoopResult]: At program point L128-1(line 128) 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) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 21:40:12,766 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 122 144) 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) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 21:40:12,766 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 122 144) no Hoare annotation was computed. [2020-07-17 21:40:12,766 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 122 144) no Hoare annotation was computed. [2020-07-17 21:40:12,767 INFO L264 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:40:12,767 INFO L264 CegarLoopResult]: At program point L134-1(line 134) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:40:12,767 INFO L268 CegarLoopResult]: For program point L132(lines 132 139) no Hoare annotation was computed. [2020-07-17 21:40:12,767 INFO L268 CegarLoopResult]: For program point L132-1(lines 132 139) no Hoare annotation was computed. [2020-07-17 21:40:12,767 INFO L268 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-07-17 21:40:12,767 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 75 98) no Hoare annotation was computed. [2020-07-17 21:40:12,767 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-07-17 21:40:12,768 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 75 98) no Hoare annotation was computed. [2020-07-17 21:40:12,768 INFO L268 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-07-17 21:40:12,768 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 75 98) no Hoare annotation was computed. [2020-07-17 21:40:12,768 INFO L268 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-07-17 21:40:12,768 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-07-17 21:40:12,768 INFO L268 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-07-17 21:40:12,768 INFO L268 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-07-17 21:40:12,768 INFO L268 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-07-17 21:40:12,768 INFO L268 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-07-17 21:40:12,769 INFO L268 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-07-17 21:40:12,769 INFO L268 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-07-17 21:40:12,769 INFO L268 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-07-17 21:40:12,769 INFO L268 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-07-17 21:40:12,769 INFO L268 CegarLoopResult]: For program point L81(line 81) no Hoare annotation was computed. [2020-07-17 21:40:12,769 INFO L268 CegarLoopResult]: For program point L80(line 80) no Hoare annotation was computed. [2020-07-17 21:40:12,769 INFO L268 CegarLoopResult]: For program point stopSystemEXIT(lines 486 500) no Hoare annotation was computed. [2020-07-17 21:40:12,769 INFO L264 CegarLoopResult]: At program point L492(line 492) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-17 21:40:12,769 INFO L268 CegarLoopResult]: For program point L490(lines 490 496) no Hoare annotation was computed. [2020-07-17 21:40:12,770 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 486 500) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-17 21:40:12,770 INFO L268 CegarLoopResult]: For program point stopSystemFINAL(lines 486 500) no Hoare annotation was computed. [2020-07-17 21:40:12,770 INFO L268 CegarLoopResult]: For program point isPumpRunningEXIT(lines 441 449) no Hoare annotation was computed. [2020-07-17 21:40:12,770 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 441 449) the Hoare annotation is: true [2020-07-17 21:40:12,770 INFO L268 CegarLoopResult]: For program point isPumpRunningFINAL(lines 441 449) no Hoare annotation was computed. [2020-07-17 21:40:12,770 INFO L268 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-07-17 21:40:12,770 INFO L268 CegarLoopResult]: For program point L480-1(line 480) no Hoare annotation was computed. [2020-07-17 21:40:12,770 INFO L268 CegarLoopResult]: For program point L469(lines 469 477) no Hoare annotation was computed. [2020-07-17 21:40:12,771 INFO L268 CegarLoopResult]: For program point L469-2(lines 469 477) no Hoare annotation was computed. [2020-07-17 21:40:12,771 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 450 485) no Hoare annotation was computed. [2020-07-17 21:40:12,771 INFO L268 CegarLoopResult]: For program point L457(lines 457 465) no Hoare annotation was computed. [2020-07-17 21:40:12,771 INFO L268 CegarLoopResult]: For program point L457-2(lines 457 465) no Hoare annotation was computed. [2020-07-17 21:40:12,771 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 450 485) no Hoare annotation was computed. [2020-07-17 21:40:12,771 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 450 485) no Hoare annotation was computed. [2020-07-17 21:40:12,771 INFO L268 CegarLoopResult]: For program point select_featuresEXIT(lines 522 528) no Hoare annotation was computed. [2020-07-17 21:40:12,771 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 522 528) the Hoare annotation is: true [2020-07-17 21:40:12,771 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 552 597) no Hoare annotation was computed. [2020-07-17 21:40:12,771 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 552 597) no Hoare annotation was computed. [2020-07-17 21:40:12,772 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 552 597) no Hoare annotation was computed. [2020-07-17 21:40:12,772 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 865 910) no Hoare annotation was computed. [2020-07-17 21:40:12,772 INFO L268 CegarLoopResult]: For program point L885(lines 885 892) no Hoare annotation was computed. [2020-07-17 21:40:12,772 INFO L268 CegarLoopResult]: For program point L879(lines 879 899) no Hoare annotation was computed. [2020-07-17 21:40:12,772 INFO L268 CegarLoopResult]: For program point L879-1(lines 879 899) no Hoare annotation was computed. [2020-07-17 21:40:12,772 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 865 910) no Hoare annotation was computed. [2020-07-17 21:40:12,772 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 865 910) no Hoare annotation was computed. [2020-07-17 21:40:12,772 INFO L264 CegarLoopResult]: At program point L113(line 113) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:40:12,772 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 108 118) 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) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 21:40:12,773 INFO L268 CegarLoopResult]: For program point runTestEXIT(lines 108 118) no Hoare annotation was computed. [2020-07-17 21:40:12,773 INFO L268 CegarLoopResult]: For program point runTestFINAL(lines 108 118) no Hoare annotation was computed. [2020-07-17 21:40:12,773 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 430 440) the Hoare annotation is: true [2020-07-17 21:40:12,773 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 430 440) no Hoare annotation was computed. [2020-07-17 21:40:12,773 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 430 440) no Hoare annotation was computed. [2020-07-17 21:40:12,773 INFO L271 CegarLoopResult]: At program point L435(line 435) the Hoare annotation is: true [2020-07-17 21:40:12,773 INFO L268 CegarLoopResult]: For program point L435-1(line 435) no Hoare annotation was computed. [2020-07-17 21:40:12,773 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 422 429) the Hoare annotation is: true [2020-07-17 21:40:12,773 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 422 429) no Hoare annotation was computed. [2020-07-17 21:40:12,774 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 422 429) no Hoare annotation was computed. [2020-07-17 21:40:12,774 INFO L264 CegarLoopResult]: At program point L408(line 408) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-17 21:40:12,774 INFO L268 CegarLoopResult]: For program point L408-1(lines 389 413) no Hoare annotation was computed. [2020-07-17 21:40:12,774 INFO L268 CegarLoopResult]: For program point processEnvironmentEXIT(lines 389 413) no Hoare annotation was computed. [2020-07-17 21:40:12,774 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 389 413) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-17 21:40:12,774 INFO L264 CegarLoopResult]: At program point L403(line 403) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 21:40:12,774 INFO L264 CegarLoopResult]: At program point L399(line 399) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 21:40:12,774 INFO L268 CegarLoopResult]: For program point L397(lines 397 405) no Hoare annotation was computed. [2020-07-17 21:40:12,774 INFO L264 CegarLoopResult]: At program point L395(line 395) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 21:40:12,775 INFO L268 CegarLoopResult]: For program point L395-1(line 395) no Hoare annotation was computed. [2020-07-17 21:40:12,775 INFO L268 CegarLoopResult]: For program point L393(lines 393 410) no Hoare annotation was computed. [2020-07-17 21:40:12,775 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__baseEXIT(lines 381 387) no Hoare annotation was computed. [2020-07-17 21:40:12,775 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 381 387) the Hoare annotation is: true [2020-07-17 21:40:12,775 INFO L264 CegarLoopResult]: At program point testENTRY(lines 282 347) 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) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-17 21:40:12,775 INFO L264 CegarLoopResult]: At program point L314(line 314) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:40:12,775 INFO L268 CegarLoopResult]: For program point L312(lines 312 318) no Hoare annotation was computed. [2020-07-17 21:40:12,775 INFO L268 CegarLoopResult]: For program point L312-1(lines 312 318) no Hoare annotation was computed. [2020-07-17 21:40:12,775 INFO L268 CegarLoopResult]: For program point testFINAL(lines 282 347) no Hoare annotation was computed. [2020-07-17 21:40:12,776 INFO L264 CegarLoopResult]: At program point L337(lines 292 339) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:40:12,776 INFO L264 CegarLoopResult]: At program point L304(line 304) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:40:12,776 INFO L268 CegarLoopResult]: For program point L302(lines 302 308) no Hoare annotation was computed. [2020-07-17 21:40:12,776 INFO L268 CegarLoopResult]: For program point L302-1(lines 302 308) no Hoare annotation was computed. [2020-07-17 21:40:12,776 INFO L268 CegarLoopResult]: For program point L294(lines 294 298) no Hoare annotation was computed. [2020-07-17 21:40:12,776 INFO L264 CegarLoopResult]: At program point L340(lines 291 341) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:40:12,776 INFO L264 CegarLoopResult]: At program point L330(line 330) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:40:12,776 INFO L268 CegarLoopResult]: For program point L328(lines 328 334) no Hoare annotation was computed. [2020-07-17 21:40:12,777 INFO L264 CegarLoopResult]: At program point L328-1(lines 322 335) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:40:12,777 INFO L268 CegarLoopResult]: For program point L293(lines 292 339) no Hoare annotation was computed. [2020-07-17 21:40:12,777 INFO L268 CegarLoopResult]: For program point testEXIT(lines 282 347) no Hoare annotation was computed. [2020-07-17 21:40:12,777 INFO L268 CegarLoopResult]: For program point L322(lines 322 335) no Hoare annotation was computed. [2020-07-17 21:40:12,777 INFO L268 CegarLoopResult]: For program point L833(lines 833 853) no Hoare annotation was computed. [2020-07-17 21:40:12,777 INFO L268 CegarLoopResult]: For program point L833-1(lines 833 853) no Hoare annotation was computed. [2020-07-17 21:40:12,777 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 819 864) no Hoare annotation was computed. [2020-07-17 21:40:12,777 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 819 864) no Hoare annotation was computed. [2020-07-17 21:40:12,778 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 819 864) no Hoare annotation was computed. [2020-07-17 21:40:12,778 INFO L268 CegarLoopResult]: For program point L839(lines 839 846) no Hoare annotation was computed. [2020-07-17 21:40:12,778 INFO L268 CegarLoopResult]: For program point L205(lines 205 213) no Hoare annotation was computed. [2020-07-17 21:40:12,778 INFO L268 CegarLoopResult]: For program point L205-2(lines 205 213) no Hoare annotation was computed. [2020-07-17 21:40:12,778 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 197 219) no Hoare annotation was computed. [2020-07-17 21:40:12,778 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 197 219) no Hoare annotation was computed. [2020-07-17 21:40:12,778 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 197 219) no Hoare annotation was computed. [2020-07-17 21:40:12,778 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 512 521) no Hoare annotation was computed. [2020-07-17 21:40:12,778 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 512 521) no Hoare annotation was computed. [2020-07-17 21:40:12,779 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 512 521) no Hoare annotation was computed. [2020-07-17 21:40:12,779 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 716 818) no Hoare annotation was computed. [2020-07-17 21:40:12,779 INFO L268 CegarLoopResult]: For program point L766(lines 765 785) no Hoare annotation was computed. [2020-07-17 21:40:12,779 INFO L268 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-07-17 21:40:12,779 INFO L268 CegarLoopResult]: For program point L797-1(line 797) no Hoare annotation was computed. [2020-07-17 21:40:12,779 INFO L268 CegarLoopResult]: For program point L762(lines 762 803) no Hoare annotation was computed. [2020-07-17 21:40:12,779 INFO L268 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-07-17 21:40:12,779 INFO L268 CegarLoopResult]: For program point L781-1(line 781) no Hoare annotation was computed. [2020-07-17 21:40:12,779 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 716 818) no Hoare annotation was computed. [2020-07-17 21:40:12,780 INFO L268 CegarLoopResult]: For program point L740(lines 740 744) no Hoare annotation was computed. [2020-07-17 21:40:12,780 INFO L268 CegarLoopResult]: For program point L804(lines 804 815) no Hoare annotation was computed. [2020-07-17 21:40:12,780 INFO L268 CegarLoopResult]: For program point L767(lines 767 771) no Hoare annotation was computed. [2020-07-17 21:40:12,780 INFO L268 CegarLoopResult]: For program point L765-2(lines 765 785) no Hoare annotation was computed. [2020-07-17 21:40:12,780 INFO L268 CegarLoopResult]: For program point L786(lines 764 787) no Hoare annotation was computed. [2020-07-17 21:40:12,780 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 716 818) no Hoare annotation was computed. [2020-07-17 21:40:12,780 INFO L268 CegarLoopResult]: For program point L745(lines 745 761) no Hoare annotation was computed. [2020-07-17 21:40:12,780 INFO L268 CegarLoopResult]: For program point L805(lines 805 812) no Hoare annotation was computed. [2020-07-17 21:40:12,781 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-17 21:40:12,781 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string2.base| |old(#t~string2.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string2.offset| |old(#t~string2.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.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~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|)) [2020-07-17 21:40:12,781 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-17 21:40:12,781 INFO L268 CegarLoopResult]: For program point activatePumpFINAL(lines 414 421) no Hoare annotation was computed. [2020-07-17 21:40:12,781 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 414 421) no Hoare annotation was computed. [2020-07-17 21:40:12,782 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 414 421) no Hoare annotation was computed. [2020-07-17 21:40:12,782 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 220 228) the Hoare annotation is: true [2020-07-17 21:40:12,782 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 220 228) no Hoare annotation was computed. [2020-07-17 21:40:12,782 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 220 228) no Hoare annotation was computed. [2020-07-17 21:40:12,782 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 176 187) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 21:40:12,782 INFO L268 CegarLoopResult]: For program point changeMethaneLevelEXIT(lines 176 187) no Hoare annotation was computed. [2020-07-17 21:40:12,782 INFO L268 CegarLoopResult]: For program point L180-1(lines 176 187) no Hoare annotation was computed. [2020-07-17 21:40:12,782 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-17 21:40:12,783 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-17 21:40:12,783 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-17 21:40:12,783 INFO L264 CegarLoopResult]: At program point L370(line 370) the Hoare annotation is: (or (and (not (= 0 ~systemActive~0)) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-17 21:40:12,783 INFO L264 CegarLoopResult]: At program point L368(lines 368 374) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 21:40:12,783 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 354 380) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-17 21:40:12,783 INFO L264 CegarLoopResult]: At program point L363(line 363) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-17 21:40:12,783 INFO L268 CegarLoopResult]: For program point timeShiftEXIT(lines 354 380) no Hoare annotation was computed. [2020-07-17 21:40:12,783 INFO L268 CegarLoopResult]: For program point L361(lines 357 379) no Hoare annotation was computed. [2020-07-17 21:40:12,784 INFO L268 CegarLoopResult]: For program point L359(lines 357 379) no Hoare annotation was computed. [2020-07-17 21:40:12,784 INFO L268 CegarLoopResult]: For program point timeShiftFINAL(lines 354 380) no Hoare annotation was computed. [2020-07-17 21:40:12,784 INFO L268 CegarLoopResult]: For program point cleanupEXIT(lines 42 71) no Hoare annotation was computed. [2020-07-17 21:40:12,784 INFO L268 CegarLoopResult]: For program point L63(line 63) no Hoare annotation was computed. [2020-07-17 21:40:12,784 INFO L264 CegarLoopResult]: At program point cleanupENTRY(lines 42 71) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-17 21:40:12,784 INFO L268 CegarLoopResult]: For program point L56(lines 56 60) no Hoare annotation was computed. [2020-07-17 21:40:12,784 INFO L264 CegarLoopResult]: At program point L56-1(lines 56 60) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 21:40:12,784 INFO L268 CegarLoopResult]: For program point L53(line 53) no Hoare annotation was computed. [2020-07-17 21:40:12,785 INFO L264 CegarLoopResult]: At program point L52-2(lines 52 66) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 21:40:12,785 INFO L264 CegarLoopResult]: At program point L48(line 48) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-17 21:40:12,785 INFO L268 CegarLoopResult]: For program point L48-1(line 48) no Hoare annotation was computed. [2020-07-17 21:40:12,785 INFO L271 CegarLoopResult]: At program point L67(lines 42 71) the Hoare annotation is: true [2020-07-17 21:40:12,785 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 188 196) the Hoare annotation is: true [2020-07-17 21:40:12,785 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 188 196) no Hoare annotation was computed. [2020-07-17 21:40:12,785 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 188 196) no Hoare annotation was computed. [2020-07-17 21:40:12,785 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 152 163) the Hoare annotation is: true [2020-07-17 21:40:12,786 INFO L268 CegarLoopResult]: For program point L156-1(lines 152 163) no Hoare annotation was computed. [2020-07-17 21:40:12,786 INFO L268 CegarLoopResult]: For program point lowerWaterLevelEXIT(lines 152 163) no Hoare annotation was computed. [2020-07-17 21:40:12,786 INFO L268 CegarLoopResult]: For program point setupEXIT(lines 99 105) no Hoare annotation was computed. [2020-07-17 21:40:12,786 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 99 105) the Hoare annotation is: true [2020-07-17 21:40:12,786 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-17 21:40:12,786 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-17 21:40:12,786 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 21:40:12,787 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-17 21:40:12,787 INFO L268 CegarLoopResult]: For program point waterRiseEXIT(lines 164 175) no Hoare annotation was computed. [2020-07-17 21:40:12,787 INFO L268 CegarLoopResult]: For program point L168-1(lines 164 175) no Hoare annotation was computed. [2020-07-17 21:40:12,787 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 164 175) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 21:40:12,787 INFO L268 CegarLoopResult]: For program point __automaton_failFINAL(lines 502 509) no Hoare annotation was computed. [2020-07-17 21:40:12,787 INFO L268 CegarLoopResult]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 506) no Hoare annotation was computed. [2020-07-17 21:40:12,787 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 502 509) the Hoare annotation is: true [2020-07-17 21:40:12,788 INFO L268 CegarLoopResult]: For program point __automaton_failEXIT(lines 502 509) no Hoare annotation was computed. [2020-07-17 21:40:12,792 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeENTRY has no Hoare annotation [2020-07-17 21:40:12,792 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetENTRY has no Hoare annotation [2020-07-17 21:40:12,792 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-17 21:40:12,792 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-17 21:40:12,792 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-17 21:40:12,793 WARN L170 areAnnotationChecker]: L246 has no Hoare annotation [2020-07-17 21:40:12,802 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-17 21:40:12,802 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-17 21:40:12,803 WARN L170 areAnnotationChecker]: L490 has no Hoare annotation [2020-07-17 21:40:12,803 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-17 21:40:12,803 WARN L170 areAnnotationChecker]: printPumpENTRY has no Hoare annotation [2020-07-17 21:40:12,803 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-17 21:40:12,804 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setENTRY has no Hoare annotation [2020-07-17 21:40:12,804 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeENTRY has no Hoare annotation [2020-07-17 21:40:12,805 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-17 21:40:12,805 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2020-07-17 21:40:12,805 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-17 21:40:12,806 WARN L170 areAnnotationChecker]: __utac__get_this_argENTRY has no Hoare annotation [2020-07-17 21:40:12,806 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 21:40:12,806 WARN L170 areAnnotationChecker]: printEnvironmentENTRY has no Hoare annotation [2020-07-17 21:40:12,806 WARN L170 areAnnotationChecker]: select_oneENTRY has no Hoare annotation [2020-07-17 21:40:12,806 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtENTRY has no Hoare annotation [2020-07-17 21:40:12,806 WARN L170 areAnnotationChecker]: activatePumpENTRY has no Hoare annotation [2020-07-17 21:40:12,806 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intENTRY has no Hoare annotation [2020-07-17 21:40:12,806 WARN L170 areAnnotationChecker]: L180-1 has no Hoare annotation [2020-07-17 21:40:12,806 WARN L170 areAnnotationChecker]: L180-1 has no Hoare annotation [2020-07-17 21:40:12,806 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-17 21:40:12,807 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-17 21:40:12,807 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2020-07-17 21:40:12,808 WARN L170 areAnnotationChecker]: L156-1 has no Hoare annotation [2020-07-17 21:40:12,808 WARN L170 areAnnotationChecker]: L156-1 has no Hoare annotation [2020-07-17 21:40:12,812 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-17 21:40:12,812 WARN L170 areAnnotationChecker]: L168-1 has no Hoare annotation [2020-07-17 21:40:12,812 WARN L170 areAnnotationChecker]: L168-1 has no Hoare annotation [2020-07-17 21:40:12,812 WARN L170 areAnnotationChecker]: __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-17 21:40:12,812 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-17 21:40:12,813 WARN L170 areAnnotationChecker]: L623-2 has no Hoare annotation [2020-07-17 21:40:12,813 WARN L170 areAnnotationChecker]: L623-2 has no Hoare annotation [2020-07-17 21:40:12,813 WARN L170 areAnnotationChecker]: L623-2 has no Hoare annotation [2020-07-17 21:40:12,813 WARN L170 areAnnotationChecker]: L680-2 has no Hoare annotation [2020-07-17 21:40:12,813 WARN L170 areAnnotationChecker]: L680-2 has no Hoare annotation [2020-07-17 21:40:12,813 WARN L170 areAnnotationChecker]: L680-2 has no Hoare annotation [2020-07-17 21:40:12,813 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-17 21:40:12,813 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-17 21:40:12,813 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-17 21:40:12,814 WARN L170 areAnnotationChecker]: L246 has no Hoare annotation [2020-07-17 21:40:12,814 WARN L170 areAnnotationChecker]: L257-1 has no Hoare annotation [2020-07-17 21:40:12,814 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-17 21:40:12,814 WARN L170 areAnnotationChecker]: L80 has no Hoare annotation [2020-07-17 21:40:12,814 WARN L170 areAnnotationChecker]: L490 has no Hoare annotation [2020-07-17 21:40:12,814 WARN L170 areAnnotationChecker]: L490 has no Hoare annotation [2020-07-17 21:40:12,814 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-17 21:40:12,814 WARN L170 areAnnotationChecker]: L457 has no Hoare annotation [2020-07-17 21:40:12,814 WARN L170 areAnnotationChecker]: L457 has no Hoare annotation [2020-07-17 21:40:12,815 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-17 21:40:12,815 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setFINAL has no Hoare annotation [2020-07-17 21:40:12,815 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-17 21:40:12,816 WARN L170 areAnnotationChecker]: L879 has no Hoare annotation [2020-07-17 21:40:12,816 WARN L170 areAnnotationChecker]: L879 has no Hoare annotation [2020-07-17 21:40:12,816 WARN L170 areAnnotationChecker]: L435-1 has no Hoare annotation [2020-07-17 21:40:12,816 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-17 21:40:12,816 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2020-07-17 21:40:12,816 WARN L170 areAnnotationChecker]: L393 has no Hoare annotation [2020-07-17 21:40:12,816 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-17 21:40:12,816 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-17 21:40:12,817 WARN L170 areAnnotationChecker]: L293 has no Hoare annotation [2020-07-17 21:40:12,817 WARN L170 areAnnotationChecker]: L833 has no Hoare annotation [2020-07-17 21:40:12,817 WARN L170 areAnnotationChecker]: L833 has no Hoare annotation [2020-07-17 21:40:12,818 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 21:40:12,818 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-17 21:40:12,818 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-17 21:40:12,818 WARN L170 areAnnotationChecker]: select_oneFINAL has no Hoare annotation [2020-07-17 21:40:12,818 WARN L170 areAnnotationChecker]: L740 has no Hoare annotation [2020-07-17 21:40:12,818 WARN L170 areAnnotationChecker]: L740 has no Hoare annotation [2020-07-17 21:40:12,818 WARN L170 areAnnotationChecker]: activatePumpFINAL has no Hoare annotation [2020-07-17 21:40:12,818 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intFINAL has no Hoare annotation [2020-07-17 21:40:12,818 WARN L170 areAnnotationChecker]: L180-1 has no Hoare annotation [2020-07-17 21:40:12,818 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-17 21:40:12,819 WARN L170 areAnnotationChecker]: L48-1 has no Hoare annotation [2020-07-17 21:40:12,819 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-17 21:40:12,819 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2020-07-17 21:40:12,820 WARN L170 areAnnotationChecker]: L359 has no Hoare annotation [2020-07-17 21:40:12,820 WARN L170 areAnnotationChecker]: L156-1 has no Hoare annotation [2020-07-17 21:40:12,820 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 21:40:12,821 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-17 21:40:12,821 WARN L170 areAnnotationChecker]: L168-1 has no Hoare annotation [2020-07-17 21:40:12,821 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-17 21:40:12,821 WARN L170 areAnnotationChecker]: L645 has no Hoare annotation [2020-07-17 21:40:12,821 WARN L170 areAnnotationChecker]: L624 has no Hoare annotation [2020-07-17 21:40:12,821 WARN L170 areAnnotationChecker]: L706 has no Hoare annotation [2020-07-17 21:40:12,821 WARN L170 areAnnotationChecker]: L706 has no Hoare annotation [2020-07-17 21:40:12,821 WARN L170 areAnnotationChecker]: L681 has no Hoare annotation [2020-07-17 21:40:12,821 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1EXIT has no Hoare annotation [2020-07-17 21:40:12,822 WARN L170 areAnnotationChecker]: valid_productEXIT has no Hoare annotation [2020-07-17 21:40:12,822 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2FINAL has no Hoare annotation [2020-07-17 21:40:12,822 WARN L170 areAnnotationChecker]: L257-1 has no Hoare annotation [2020-07-17 21:40:12,822 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2020-07-17 21:40:12,822 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2020-07-17 21:40:12,822 WARN L170 areAnnotationChecker]: stopSystemFINAL has no Hoare annotation [2020-07-17 21:40:12,822 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-17 21:40:12,822 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-17 21:40:12,822 WARN L170 areAnnotationChecker]: L457-2 has no Hoare annotation [2020-07-17 21:40:12,822 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-17 21:40:12,823 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-17 21:40:12,823 WARN L170 areAnnotationChecker]: L885 has no Hoare annotation [2020-07-17 21:40:12,823 WARN L170 areAnnotationChecker]: L885 has no Hoare annotation [2020-07-17 21:40:12,823 WARN L170 areAnnotationChecker]: L879-1 has no Hoare annotation [2020-07-17 21:40:12,823 WARN L170 areAnnotationChecker]: L435-1 has no Hoare annotation [2020-07-17 21:40:12,823 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-17 21:40:12,823 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-17 21:40:12,823 WARN L170 areAnnotationChecker]: L395-1 has no Hoare annotation [2020-07-17 21:40:12,823 WARN L170 areAnnotationChecker]: L408-1 has no Hoare annotation [2020-07-17 21:40:12,824 WARN L170 areAnnotationChecker]: L408-1 has no Hoare annotation [2020-07-17 21:40:12,824 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-17 21:40:12,824 WARN L170 areAnnotationChecker]: L293 has no Hoare annotation [2020-07-17 21:40:12,824 WARN L170 areAnnotationChecker]: L293 has no Hoare annotation [2020-07-17 21:40:12,825 WARN L170 areAnnotationChecker]: L839 has no Hoare annotation [2020-07-17 21:40:12,825 WARN L170 areAnnotationChecker]: L839 has no Hoare annotation [2020-07-17 21:40:12,825 WARN L170 areAnnotationChecker]: L833-1 has no Hoare annotation [2020-07-17 21:40:12,825 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-17 21:40:12,825 WARN L170 areAnnotationChecker]: L205-2 has no Hoare annotation [2020-07-17 21:40:12,825 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtFINAL has no Hoare annotation [2020-07-17 21:40:12,825 WARN L170 areAnnotationChecker]: L745 has no Hoare annotation [2020-07-17 21:40:12,825 WARN L170 areAnnotationChecker]: L745 has no Hoare annotation [2020-07-17 21:40:12,825 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intEXIT has no Hoare annotation [2020-07-17 21:40:12,826 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-17 21:40:12,826 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-17 21:40:12,826 WARN L170 areAnnotationChecker]: getWaterLevelEXIT has no Hoare annotation [2020-07-17 21:40:12,826 WARN L170 areAnnotationChecker]: L48-1 has no Hoare annotation [2020-07-17 21:40:12,826 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-17 21:40:12,826 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-17 21:40:12,826 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-17 21:40:12,826 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-17 21:40:12,826 WARN L170 areAnnotationChecker]: lowerWaterLevelEXIT has no Hoare annotation [2020-07-17 21:40:12,826 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 21:40:12,827 WARN L170 areAnnotationChecker]: L132-1 has no Hoare annotation [2020-07-17 21:40:12,828 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-17 21:40:12,828 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-17 21:40:12,828 WARN L170 areAnnotationChecker]: __automaton_failEXIT has no Hoare annotation [2020-07-17 21:40:12,828 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeFINAL has no Hoare annotation [2020-07-17 21:40:12,828 WARN L170 areAnnotationChecker]: L629 has no Hoare annotation [2020-07-17 21:40:12,828 WARN L170 areAnnotationChecker]: L629 has no Hoare annotation [2020-07-17 21:40:12,829 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetFINAL has no Hoare annotation [2020-07-17 21:40:12,829 WARN L170 areAnnotationChecker]: L686 has no Hoare annotation [2020-07-17 21:40:12,829 WARN L170 areAnnotationChecker]: L686 has no Hoare annotation [2020-07-17 21:40:12,829 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-17 21:40:12,829 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2EXIT has no Hoare annotation [2020-07-17 21:40:12,829 WARN L170 areAnnotationChecker]: L259 has no Hoare annotation [2020-07-17 21:40:12,829 WARN L170 areAnnotationChecker]: L259 has no Hoare annotation [2020-07-17 21:40:12,829 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2020-07-17 21:40:12,829 WARN L170 areAnnotationChecker]: L82 has no Hoare annotation [2020-07-17 21:40:12,830 WARN L170 areAnnotationChecker]: stopSystemEXIT has no Hoare annotation [2020-07-17 21:40:12,830 WARN L170 areAnnotationChecker]: L261-1 has no Hoare annotation [2020-07-17 21:40:12,830 WARN L170 areAnnotationChecker]: L469 has no Hoare annotation [2020-07-17 21:40:12,830 WARN L170 areAnnotationChecker]: L469 has no Hoare annotation [2020-07-17 21:40:12,830 WARN L170 areAnnotationChecker]: runTestEXIT has no Hoare annotation [2020-07-17 21:40:12,830 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeFINAL has no Hoare annotation [2020-07-17 21:40:12,830 WARN L170 areAnnotationChecker]: isMethaneAlarmFINAL has no Hoare annotation [2020-07-17 21:40:12,830 WARN L170 areAnnotationChecker]: L395-1 has no Hoare annotation [2020-07-17 21:40:12,830 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-17 21:40:12,830 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-17 21:40:12,831 WARN L170 areAnnotationChecker]: L294 has no Hoare annotation [2020-07-17 21:40:12,831 WARN L170 areAnnotationChecker]: __utac__get_this_argFINAL has no Hoare annotation [2020-07-17 21:40:12,831 WARN L170 areAnnotationChecker]: printEnvironmentFINAL has no Hoare annotation [2020-07-17 21:40:12,831 WARN L170 areAnnotationChecker]: L762 has no Hoare annotation [2020-07-17 21:40:12,831 WARN L170 areAnnotationChecker]: L762 has no Hoare annotation [2020-07-17 21:40:12,831 WARN L170 areAnnotationChecker]: L699-1 has no Hoare annotation [2020-07-17 21:40:12,831 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2020-07-17 21:40:12,831 WARN L170 areAnnotationChecker]: L90 has no Hoare annotation [2020-07-17 21:40:12,831 WARN L170 areAnnotationChecker]: L312-1 has no Hoare annotation [2020-07-17 21:40:12,832 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2020-07-17 21:40:12,835 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-17 21:40:12,835 WARN L170 areAnnotationChecker]: L132-1 has no Hoare annotation [2020-07-17 21:40:12,836 WARN L170 areAnnotationChecker]: L86 has no Hoare annotation [2020-07-17 21:40:12,836 WARN L170 areAnnotationChecker]: L86 has no Hoare annotation [2020-07-17 21:40:12,836 WARN L170 areAnnotationChecker]: L302-1 has no Hoare annotation [2020-07-17 21:40:12,836 WARN L170 areAnnotationChecker]: L259-1 has no Hoare annotation [2020-07-17 21:40:12,836 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeEXIT has no Hoare annotation [2020-07-17 21:40:12,836 WARN L170 areAnnotationChecker]: L629-1 has no Hoare annotation [2020-07-17 21:40:12,836 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-17 21:40:12,836 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-17 21:40:12,836 WARN L170 areAnnotationChecker]: L686-1 has no Hoare annotation [2020-07-17 21:40:12,836 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-17 21:40:12,837 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-17 21:40:12,837 WARN L170 areAnnotationChecker]: L261-1 has no Hoare annotation [2020-07-17 21:40:12,837 WARN L170 areAnnotationChecker]: L83 has no Hoare annotation [2020-07-17 21:40:12,837 WARN L170 areAnnotationChecker]: L83 has no Hoare annotation [2020-07-17 21:40:12,844 WARN L170 areAnnotationChecker]: L263 has no Hoare annotation [2020-07-17 21:40:12,844 WARN L170 areAnnotationChecker]: L263 has no Hoare annotation [2020-07-17 21:40:12,844 WARN L170 areAnnotationChecker]: L469-2 has no Hoare annotation [2020-07-17 21:40:12,844 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-17 21:40:12,844 WARN L170 areAnnotationChecker]: L397 has no Hoare annotation [2020-07-17 21:40:12,844 WARN L170 areAnnotationChecker]: L397 has no Hoare annotation [2020-07-17 21:40:12,845 WARN L170 areAnnotationChecker]: testEXIT has no Hoare annotation [2020-07-17 21:40:12,845 WARN L170 areAnnotationChecker]: L302 has no Hoare annotation [2020-07-17 21:40:12,845 WARN L170 areAnnotationChecker]: L302 has no Hoare annotation [2020-07-17 21:40:12,845 WARN L170 areAnnotationChecker]: printEnvironmentEXIT has no Hoare annotation [2020-07-17 21:40:12,845 WARN L170 areAnnotationChecker]: L765-2 has no Hoare annotation [2020-07-17 21:40:12,845 WARN L170 areAnnotationChecker]: L765-2 has no Hoare annotation [2020-07-17 21:40:12,845 WARN L170 areAnnotationChecker]: L765-2 has no Hoare annotation [2020-07-17 21:40:12,845 WARN L170 areAnnotationChecker]: L804 has no Hoare annotation [2020-07-17 21:40:12,845 WARN L170 areAnnotationChecker]: L804 has no Hoare annotation [2020-07-17 21:40:12,846 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-17 21:40:12,846 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-17 21:40:12,846 WARN L170 areAnnotationChecker]: L322 has no Hoare annotation [2020-07-17 21:40:12,846 WARN L170 areAnnotationChecker]: L322 has no Hoare annotation [2020-07-17 21:40:12,846 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-17 21:40:12,846 WARN L170 areAnnotationChecker]: L53 has no Hoare annotation [2020-07-17 21:40:12,846 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-17 21:40:12,846 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-17 21:40:12,846 WARN L170 areAnnotationChecker]: L87 has no Hoare annotation [2020-07-17 21:40:12,846 WARN L170 areAnnotationChecker]: L87 has no Hoare annotation [2020-07-17 21:40:12,847 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-17 21:40:12,847 WARN L170 areAnnotationChecker]: L312 has no Hoare annotation [2020-07-17 21:40:12,847 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__3EXIT has no Hoare annotation [2020-07-17 21:40:12,847 WARN L170 areAnnotationChecker]: L781-1 has no Hoare annotation [2020-07-17 21:40:12,847 WARN L170 areAnnotationChecker]: L797-1 has no Hoare annotation [2020-07-17 21:40:12,847 WARN L170 areAnnotationChecker]: L699 has no Hoare annotation [2020-07-17 21:40:12,847 WARN L170 areAnnotationChecker]: L699 has no Hoare annotation [2020-07-17 21:40:12,847 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-17 21:40:12,847 WARN L170 areAnnotationChecker]: L84 has no Hoare annotation [2020-07-17 21:40:12,847 WARN L170 areAnnotationChecker]: L264 has no Hoare annotation [2020-07-17 21:40:12,848 WARN L170 areAnnotationChecker]: L264 has no Hoare annotation [2020-07-17 21:40:12,848 WARN L170 areAnnotationChecker]: L480 has no Hoare annotation [2020-07-17 21:40:12,848 WARN L170 areAnnotationChecker]: L480 has no Hoare annotation [2020-07-17 21:40:12,848 WARN L170 areAnnotationChecker]: L408-1 has no Hoare annotation [2020-07-17 21:40:12,848 WARN L170 areAnnotationChecker]: L408-1 has no Hoare annotation [2020-07-17 21:40:12,848 WARN L170 areAnnotationChecker]: L302-1 has no Hoare annotation [2020-07-17 21:40:12,849 WARN L170 areAnnotationChecker]: L480-1 has no Hoare annotation [2020-07-17 21:40:12,849 WARN L170 areAnnotationChecker]: L786 has no Hoare annotation [2020-07-17 21:40:12,849 WARN L170 areAnnotationChecker]: L766 has no Hoare annotation [2020-07-17 21:40:12,849 WARN L170 areAnnotationChecker]: L766 has no Hoare annotation [2020-07-17 21:40:12,849 WARN L170 areAnnotationChecker]: L805 has no Hoare annotation [2020-07-17 21:40:12,849 WARN L170 areAnnotationChecker]: L805 has no Hoare annotation [2020-07-17 21:40:12,849 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-17 21:40:12,850 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-17 21:40:12,850 WARN L170 areAnnotationChecker]: L328 has no Hoare annotation [2020-07-17 21:40:12,850 WARN L170 areAnnotationChecker]: L328 has no Hoare annotation [2020-07-17 21:40:12,850 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-17 21:40:12,850 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-17 21:40:12,850 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-17 21:40:12,850 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-17 21:40:12,850 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:40:12,850 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:40:12,850 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:40:12,851 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:40:12,851 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:40:12,851 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:40:12,851 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:40:12,851 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:40:12,851 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-17 21:40:12,851 WARN L170 areAnnotationChecker]: L88 has no Hoare annotation [2020-07-17 21:40:12,851 WARN L170 areAnnotationChecker]: L88 has no Hoare annotation [2020-07-17 21:40:12,851 WARN L170 areAnnotationChecker]: L312-1 has no Hoare annotation [2020-07-17 21:40:12,852 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2020-07-17 21:40:12,852 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2020-07-17 21:40:12,852 WARN L170 areAnnotationChecker]: L259-1 has no Hoare annotation [2020-07-17 21:40:12,852 WARN L170 areAnnotationChecker]: printPumpFINAL has no Hoare annotation [2020-07-17 21:40:12,853 WARN L170 areAnnotationChecker]: L797 has no Hoare annotation [2020-07-17 21:40:12,853 WARN L170 areAnnotationChecker]: L797 has no Hoare annotation [2020-07-17 21:40:12,853 WARN L170 areAnnotationChecker]: L767 has no Hoare annotation [2020-07-17 21:40:12,853 WARN L170 areAnnotationChecker]: L93 has no Hoare annotation [2020-07-17 21:40:12,853 WARN L170 areAnnotationChecker]: L93 has no Hoare annotation [2020-07-17 21:40:12,855 WARN L170 areAnnotationChecker]: Specification2FINAL has no Hoare annotation [2020-07-17 21:40:12,855 WARN L170 areAnnotationChecker]: L63 has no Hoare annotation [2020-07-17 21:40:12,856 WARN L170 areAnnotationChecker]: L63 has no Hoare annotation [2020-07-17 21:40:12,856 WARN L170 areAnnotationChecker]: L89 has no Hoare annotation [2020-07-17 21:40:12,856 WARN L170 areAnnotationChecker]: L89 has no Hoare annotation [2020-07-17 21:40:12,856 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:40:12,856 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:40:12,856 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:40:12,856 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:40:12,856 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:40:12,856 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:40:12,856 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:40:12,857 WARN L170 areAnnotationChecker]: L781 has no Hoare annotation [2020-07-17 21:40:12,857 WARN L170 areAnnotationChecker]: L781 has no Hoare annotation [2020-07-17 21:40:12,857 INFO L163 areAnnotationChecker]: CFG has 40 edges. 40 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-17 21:40:12,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 09:40:12 BoogieIcfgContainer [2020-07-17 21:40:12,878 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 21:40:12,881 INFO L168 Benchmark]: Toolchain (without parser) took 47345.62 ms. Allocated memory was 140.0 MB in the beginning and 706.2 MB in the end (delta: 566.2 MB). Free memory was 101.8 MB in the beginning and 536.0 MB in the end (delta: -434.2 MB). Peak memory consumption was 132.0 MB. Max. memory is 7.1 GB. [2020-07-17 21:40:12,882 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 140.0 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-17 21:40:12,887 INFO L168 Benchmark]: CACSL2BoogieTranslator took 710.72 ms. Allocated memory was 140.0 MB in the beginning and 204.5 MB in the end (delta: 64.5 MB). Free memory was 101.3 MB in the beginning and 170.2 MB in the end (delta: -68.9 MB). Peak memory consumption was 27.2 MB. Max. memory is 7.1 GB. [2020-07-17 21:40:12,889 INFO L168 Benchmark]: Boogie Preprocessor took 146.33 ms. Allocated memory is still 204.5 MB. Free memory was 170.2 MB in the beginning and 165.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 7.1 GB. [2020-07-17 21:40:12,890 INFO L168 Benchmark]: RCFGBuilder took 1640.82 ms. Allocated memory was 204.5 MB in the beginning and 236.5 MB in the end (delta: 32.0 MB). Free memory was 164.3 MB in the beginning and 96.4 MB in the end (delta: 67.9 MB). Peak memory consumption was 99.9 MB. Max. memory is 7.1 GB. [2020-07-17 21:40:12,891 INFO L168 Benchmark]: TraceAbstraction took 44837.89 ms. Allocated memory was 236.5 MB in the beginning and 706.2 MB in the end (delta: 469.8 MB). Free memory was 95.0 MB in the beginning and 536.0 MB in the end (delta: -441.0 MB). Peak memory consumption was 28.8 MB. Max. memory is 7.1 GB. [2020-07-17 21:40:12,899 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 140.0 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 710.72 ms. Allocated memory was 140.0 MB in the beginning and 204.5 MB in the end (delta: 64.5 MB). Free memory was 101.3 MB in the beginning and 170.2 MB in the end (delta: -68.9 MB). Peak memory consumption was 27.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 146.33 ms. Allocated memory is still 204.5 MB. Free memory was 170.2 MB in the beginning and 165.0 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1640.82 ms. Allocated memory was 204.5 MB in the beginning and 236.5 MB in the end (delta: 32.0 MB). Free memory was 164.3 MB in the beginning and 96.4 MB in the end (delta: 67.9 MB). Peak memory consumption was 99.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 44837.89 ms. Allocated memory was 236.5 MB in the beginning and 706.2 MB in the end (delta: 469.8 MB). Free memory was 95.0 MB in the beginning and 536.0 MB in the end (delta: -441.0 MB). Peak memory consumption was 28.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 506]: 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: 292]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || 0 == pumpRunning) || !(1 == \old(systemActive)) - InvariantResult [Line: 52]: Loop Invariant Derived loop invariant: !(0 == \old(pumpRunning)) || 0 == pumpRunning - InvariantResult [Line: 42]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 291]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || 0 == pumpRunning) || !(1 == \old(systemActive)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 38 procedures, 220 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 36.5s, OverallIterations: 3, TraceHistogramMax: 2, AutomataDifference: 30.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 8.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 334 SDtfs, 587 SDslu, 364 SDs, 0 SdLazy, 1332 SolverSat, 398 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 101 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 3.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=265occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.6s AutomataMinimizationTime, 3 MinimizatonAttempts, 79 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 55 LocationsWithAnnotation, 348 PreInvPairs, 422 NumberOfFragments, 694 HoareAnnotationTreeSize, 348 FomulaSimplifications, 4339 FormulaSimplificationTreeSizeReduction, 1.6s HoareSimplificationTime, 55 FomulaSimplificationsInter, 10998 FormulaSimplificationTreeSizeReductionInter, 5.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.8s InterpolantComputationTime, 195 NumberOfCodeBlocks, 195 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 192 ConstructedInterpolants, 0 QuantifiedInterpolants, 59779 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 9/9 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...