/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_product19.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 21:41:05,163 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 21:41:05,165 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 21:41:05,182 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 21:41:05,182 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 21:41:05,184 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 21:41:05,186 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 21:41:05,196 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 21:41:05,199 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 21:41:05,200 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 21:41:05,200 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 21:41:05,201 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 21:41:05,201 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 21:41:05,202 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 21:41:05,205 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 21:41:05,206 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 21:41:05,206 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 21:41:05,210 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 21:41:05,212 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 21:41:05,214 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 21:41:05,215 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 21:41:05,218 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 21:41:05,219 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 21:41:05,223 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 21:41:05,225 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 21:41:05,226 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 21:41:05,226 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 21:41:05,229 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 21:41:05,230 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 21:41:05,233 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 21:41:05,233 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 21:41:05,234 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 21:41:05,236 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 21:41:05,236 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 21:41:05,238 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 21:41:05,239 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 21:41:05,240 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 21:41:05,240 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 21:41:05,240 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 21:41:05,241 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 21:41:05,242 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 21:41:05,243 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 21:41:05,269 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 21:41:05,269 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 21:41:05,271 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 21:41:05,271 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 21:41:05,272 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 21:41:05,272 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 21:41:05,272 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 21:41:05,272 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 21:41:05,272 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 21:41:05,273 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 21:41:05,274 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 21:41:05,274 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 21:41:05,274 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 21:41:05,275 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 21:41:05,275 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 21:41:05,275 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 21:41:05,275 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 21:41:05,275 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 21:41:05,276 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 21:41:05,276 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 21:41:05,276 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 21:41:05,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:41:05,277 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 21:41:05,277 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 21:41:05,277 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 21:41:05,277 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 21:41:05,277 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 21:41:05,278 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 21:41:05,278 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 21:41:05,278 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 21:41:05,584 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 21:41:05,599 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 21:41:05,603 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 21:41:05,604 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 21:41:05,604 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 21:41:05,605 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product19.cil.c [2020-07-17 21:41:05,675 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/575ddc1c0/e86fb9887788460abde0cc425a7af560/FLAG855ddc476 [2020-07-17 21:41:06,122 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 21:41:06,123 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product19.cil.c [2020-07-17 21:41:06,136 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/575ddc1c0/e86fb9887788460abde0cc425a7af560/FLAG855ddc476 [2020-07-17 21:41:06,459 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/575ddc1c0/e86fb9887788460abde0cc425a7af560 [2020-07-17 21:41:06,471 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 21:41:06,474 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 21:41:06,476 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 21:41:06,476 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 21:41:06,479 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 21:41:06,481 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:41:06" (1/1) ... [2020-07-17 21:41:06,484 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41eb98f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:06, skipping insertion in model container [2020-07-17 21:41:06,484 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:41:06" (1/1) ... [2020-07-17 21:41:06,491 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 21:41:06,536 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 21:41:06,893 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:41:07,001 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 21:41:07,152 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:41:07,197 INFO L208 MainTranslator]: Completed translation [2020-07-17 21:41:07,198 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:07 WrapperNode [2020-07-17 21:41:07,198 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 21:41:07,199 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 21:41:07,199 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 21:41:07,199 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 21:41:07,209 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:07" (1/1) ... [2020-07-17 21:41:07,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:07" (1/1) ... [2020-07-17 21:41:07,227 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:07" (1/1) ... [2020-07-17 21:41:07,228 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:07" (1/1) ... [2020-07-17 21:41:07,275 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:07" (1/1) ... [2020-07-17 21:41:07,288 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:07" (1/1) ... [2020-07-17 21:41:07,293 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:07" (1/1) ... [2020-07-17 21:41:07,300 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 21:41:07,301 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 21:41:07,301 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 21:41:07,301 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 21:41:07,302 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:07" (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 21:41:07,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 21:41:07,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 21:41:07,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 21:41:07,360 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 21:41:07,360 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 21:41:07,361 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 21:41:07,361 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 21:41:07,361 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 21:41:07,361 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 21:41:07,361 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 21:41:07,361 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 21:41:07,362 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 21:41:07,362 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-17 21:41:07,362 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 21:41:07,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 21:41:07,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 21:41:07,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 21:41:07,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 21:41:07,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 21:41:07,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 21:41:07,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 21:41:07,363 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 21:41:07,363 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 21:41:07,364 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 21:41:07,364 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 21:41:07,364 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 21:41:07,364 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 21:41:07,364 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-17 21:41:07,364 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 21:41:07,365 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 21:41:07,365 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 21:41:07,365 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 21:41:07,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:41:07,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:41:07,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:41:07,366 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 21:41:07,366 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 21:41:07,366 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 21:41:07,366 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 21:41:07,366 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 21:41:07,367 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 21:41:07,367 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 21:41:07,367 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 21:41:07,367 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 21:41:07,367 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 21:41:07,367 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 21:41:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 21:41:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 21:41:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 21:41:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 21:41:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 21:41:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 21:41:07,368 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-17 21:41:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 21:41:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 21:41:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 21:41:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 21:41:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:41:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:41:07,369 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 21:41:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 21:41:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-17 21:41:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 21:41:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 21:41:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 21:41:07,370 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 21:41:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 21:41:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 21:41:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 21:41:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 21:41:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 21:41:07,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 21:41:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 21:41:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 21:41:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 21:41:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 21:41:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 21:41:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 21:41:07,372 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 21:41:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 21:41:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 21:41:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 21:41:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 21:41:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 21:41:07,373 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 21:41:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 21:41:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:41:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 21:41:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 21:41:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 21:41:07,374 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 21:41:07,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 21:41:07,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 21:41:07,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 21:41:08,970 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 21:41:08,970 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 21:41:08,976 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:41:08 BoogieIcfgContainer [2020-07-17 21:41:08,976 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 21:41:08,979 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 21:41:08,979 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 21:41:08,982 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 21:41:08,982 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 09:41:06" (1/3) ... [2020-07-17 21:41:08,983 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23c2d059 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:41:08, skipping insertion in model container [2020-07-17 21:41:08,983 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:41:07" (2/3) ... [2020-07-17 21:41:08,984 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23c2d059 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:41:08, skipping insertion in model container [2020-07-17 21:41:08,984 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:41:08" (3/3) ... [2020-07-17 21:41:08,986 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product19.cil.c [2020-07-17 21:41:08,996 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 21:41:09,008 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 21:41:09,022 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 21:41:09,057 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 21:41:09,057 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 21:41:09,057 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 21:41:09,057 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 21:41:09,058 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 21:41:09,058 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 21:41:09,058 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 21:41:09,058 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 21:41:09,089 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states. [2020-07-17 21:41:09,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-17 21:41:09,100 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:41:09,101 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 21:41:09,102 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:41:09,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:41:09,108 INFO L82 PathProgramCache]: Analyzing trace with hash -578031485, now seen corresponding path program 1 times [2020-07-17 21:41:09,118 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:41:09,119 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1753259881] [2020-07-17 21:41:09,119 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:41:09,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:09,788 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:41:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:09,883 INFO L280 TraceCheckUtils]: 0: Hoare triple {196#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string13.base, #t~string13.offset, 1);call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1);call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1);call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string19.base, #t~string19.offset, 1);call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string21.base, #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(77, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(101, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(116, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(104, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string63.base, #t~string63.offset, 1);call write~init~int(82, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(73, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(84, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 4 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(75, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {166#true} is VALID [2020-07-17 21:41:09,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-17 21:41:09,884 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {166#true} {166#true} #508#return; {166#true} is VALID [2020-07-17 21:41:09,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:09,889 INFO L280 TraceCheckUtils]: 0: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-17 21:41:09,890 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {166#true} {166#true} #414#return; {166#true} is VALID [2020-07-17 21:41:09,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:09,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-17 21:41:09,895 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {166#true} {166#true} #416#return; {166#true} is VALID [2020-07-17 21:41:09,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:09,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {166#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {166#true} is VALID [2020-07-17 21:41:09,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-17 21:41:09,900 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {166#true} {166#true} #418#return; {166#true} is VALID [2020-07-17 21:41:09,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:09,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-17 21:41:09,905 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {166#true} {166#true} #420#return; {166#true} is VALID [2020-07-17 21:41:09,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:09,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {166#true} is VALID [2020-07-17 21:41:09,918 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-17 21:41:09,918 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {166#true} {166#true} #498#return; {166#true} is VALID [2020-07-17 21:41:09,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:09,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:09,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {166#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {166#true} is VALID [2020-07-17 21:41:09,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-17 21:41:09,929 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {166#true} {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {166#true} is VALID [2020-07-17 21:41:09,930 INFO L263 TraceCheckUtils]: 0: Hoare triple {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {166#true} is VALID [2020-07-17 21:41:09,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {166#true} is VALID [2020-07-17 21:41:09,930 INFO L280 TraceCheckUtils]: 2: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-17 21:41:09,931 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {166#true} {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {166#true} is VALID [2020-07-17 21:41:09,931 INFO L280 TraceCheckUtils]: 4: Hoare triple {166#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {166#true} is VALID [2020-07-17 21:41:09,931 INFO L280 TraceCheckUtils]: 5: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-17 21:41:09,932 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {166#true} {167#false} #476#return; {167#false} is VALID [2020-07-17 21:41:09,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:09,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {166#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {166#true} is VALID [2020-07-17 21:41:09,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-17 21:41:09,937 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {166#true} {167#false} #490#return; {167#false} is VALID [2020-07-17 21:41:09,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:09,940 INFO L280 TraceCheckUtils]: 0: Hoare triple {166#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {166#true} is VALID [2020-07-17 21:41:09,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-17 21:41:09,941 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {166#true} {167#false} #492#return; {167#false} is VALID [2020-07-17 21:41:09,946 INFO L263 TraceCheckUtils]: 0: Hoare triple {166#true} call ULTIMATE.init(); {196#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:41:09,947 INFO L280 TraceCheckUtils]: 1: Hoare triple {196#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string13.base, #t~string13.offset, 1);call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1);call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1);call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string19.base, #t~string19.offset, 1);call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string21.base, #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(77, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(101, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(116, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(104, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string63.base, #t~string63.offset, 1);call write~init~int(82, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(73, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(84, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 4 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(75, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {166#true} is VALID [2020-07-17 21:41:09,947 INFO L280 TraceCheckUtils]: 2: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-17 21:41:09,948 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {166#true} {166#true} #508#return; {166#true} is VALID [2020-07-17 21:41:09,948 INFO L263 TraceCheckUtils]: 4: Hoare triple {166#true} call #t~ret73 := main(); {166#true} is VALID [2020-07-17 21:41:09,948 INFO L280 TraceCheckUtils]: 5: Hoare triple {166#true} havoc ~retValue_acc~11;havoc ~tmp~7; {166#true} is VALID [2020-07-17 21:41:09,949 INFO L263 TraceCheckUtils]: 6: Hoare triple {166#true} call select_helpers(); {166#true} is VALID [2020-07-17 21:41:09,949 INFO L280 TraceCheckUtils]: 7: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-17 21:41:09,949 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {166#true} {166#true} #414#return; {166#true} is VALID [2020-07-17 21:41:09,950 INFO L263 TraceCheckUtils]: 9: Hoare triple {166#true} call select_features(); {166#true} is VALID [2020-07-17 21:41:09,950 INFO L280 TraceCheckUtils]: 10: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-17 21:41:09,950 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {166#true} {166#true} #416#return; {166#true} is VALID [2020-07-17 21:41:09,951 INFO L263 TraceCheckUtils]: 12: Hoare triple {166#true} call #t~ret72 := valid_product(); {166#true} is VALID [2020-07-17 21:41:09,951 INFO L280 TraceCheckUtils]: 13: Hoare triple {166#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {166#true} is VALID [2020-07-17 21:41:09,951 INFO L280 TraceCheckUtils]: 14: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-17 21:41:09,952 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {166#true} {166#true} #418#return; {166#true} is VALID [2020-07-17 21:41:09,952 INFO L280 TraceCheckUtils]: 16: Hoare triple {166#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~7 := #t~ret72;havoc #t~ret72; {166#true} is VALID [2020-07-17 21:41:09,952 INFO L280 TraceCheckUtils]: 17: Hoare triple {166#true} assume 0 != ~tmp~7; {166#true} is VALID [2020-07-17 21:41:09,953 INFO L263 TraceCheckUtils]: 18: Hoare triple {166#true} call setup(); {166#true} is VALID [2020-07-17 21:41:09,953 INFO L280 TraceCheckUtils]: 19: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-17 21:41:09,953 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {166#true} {166#true} #420#return; {166#true} is VALID [2020-07-17 21:41:09,954 INFO L263 TraceCheckUtils]: 21: Hoare triple {166#true} call runTest(); {166#true} is VALID [2020-07-17 21:41:09,954 INFO L263 TraceCheckUtils]: 22: Hoare triple {166#true} call __utac_acc__Specification5_spec__1(); {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:41:09,955 INFO L280 TraceCheckUtils]: 23: Hoare triple {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {166#true} is VALID [2020-07-17 21:41:09,955 INFO L280 TraceCheckUtils]: 24: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-17 21:41:09,956 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {166#true} {166#true} #498#return; {166#true} is VALID [2020-07-17 21:41:09,956 INFO L263 TraceCheckUtils]: 26: Hoare triple {166#true} call test(); {166#true} is VALID [2020-07-17 21:41:09,956 INFO L280 TraceCheckUtils]: 27: Hoare triple {166#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {166#true} is VALID [2020-07-17 21:41:09,959 INFO L280 TraceCheckUtils]: 28: Hoare triple {166#true} assume false; {167#false} is VALID [2020-07-17 21:41:09,960 INFO L263 TraceCheckUtils]: 29: Hoare triple {167#false} call cleanup(); {167#false} is VALID [2020-07-17 21:41:09,960 INFO L280 TraceCheckUtils]: 30: Hoare triple {167#false} havoc ~i~0;havoc ~__cil_tmp2~0; {167#false} is VALID [2020-07-17 21:41:09,960 INFO L263 TraceCheckUtils]: 31: Hoare triple {167#false} call timeShift(); {167#false} is VALID [2020-07-17 21:41:09,961 INFO L263 TraceCheckUtils]: 32: Hoare triple {167#false} call __utac_acc__Specification5_spec__2(); {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:41:09,961 INFO L263 TraceCheckUtils]: 33: Hoare triple {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {166#true} is VALID [2020-07-17 21:41:09,961 INFO L280 TraceCheckUtils]: 34: Hoare triple {166#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {166#true} is VALID [2020-07-17 21:41:09,962 INFO L280 TraceCheckUtils]: 35: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-17 21:41:09,962 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {166#true} {197#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {166#true} is VALID [2020-07-17 21:41:09,962 INFO L280 TraceCheckUtils]: 37: Hoare triple {166#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {166#true} is VALID [2020-07-17 21:41:09,963 INFO L280 TraceCheckUtils]: 38: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-17 21:41:09,963 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {166#true} {167#false} #476#return; {167#false} is VALID [2020-07-17 21:41:09,963 INFO L280 TraceCheckUtils]: 40: Hoare triple {167#false} assume !(0 != ~pumpRunning~0); {167#false} is VALID [2020-07-17 21:41:09,964 INFO L280 TraceCheckUtils]: 41: Hoare triple {167#false} assume !(0 != ~systemActive~0); {167#false} is VALID [2020-07-17 21:41:09,964 INFO L263 TraceCheckUtils]: 42: Hoare triple {167#false} call __utac_acc__Specification5_spec__3(); {167#false} is VALID [2020-07-17 21:41:09,964 INFO L280 TraceCheckUtils]: 43: Hoare triple {167#false} havoc ~tmp~6;havoc ~tmp___0~2; {167#false} is VALID [2020-07-17 21:41:09,965 INFO L263 TraceCheckUtils]: 44: Hoare triple {167#false} call #t~ret70 := getWaterLevel(); {166#true} is VALID [2020-07-17 21:41:09,965 INFO L280 TraceCheckUtils]: 45: Hoare triple {166#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {166#true} is VALID [2020-07-17 21:41:09,965 INFO L280 TraceCheckUtils]: 46: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-17 21:41:09,966 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {166#true} {167#false} #490#return; {167#false} is VALID [2020-07-17 21:41:09,966 INFO L280 TraceCheckUtils]: 48: Hoare triple {167#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~6 := #t~ret70;havoc #t~ret70; {167#false} is VALID [2020-07-17 21:41:09,966 INFO L280 TraceCheckUtils]: 49: Hoare triple {167#false} assume 2 != ~tmp~6; {167#false} is VALID [2020-07-17 21:41:09,967 INFO L263 TraceCheckUtils]: 50: Hoare triple {167#false} call #t~ret71 := isPumpRunning(); {166#true} is VALID [2020-07-17 21:41:09,967 INFO L280 TraceCheckUtils]: 51: Hoare triple {166#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {166#true} is VALID [2020-07-17 21:41:09,967 INFO L280 TraceCheckUtils]: 52: Hoare triple {166#true} assume true; {166#true} is VALID [2020-07-17 21:41:09,968 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {166#true} {167#false} #492#return; {167#false} is VALID [2020-07-17 21:41:09,968 INFO L280 TraceCheckUtils]: 54: Hoare triple {167#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp___0~2 := #t~ret71;havoc #t~ret71; {167#false} is VALID [2020-07-17 21:41:09,968 INFO L280 TraceCheckUtils]: 55: Hoare triple {167#false} assume 0 != ~tmp___0~2; {167#false} is VALID [2020-07-17 21:41:09,968 INFO L280 TraceCheckUtils]: 56: Hoare triple {167#false} assume 0 == ~switchedOnBeforeTS~0; {167#false} is VALID [2020-07-17 21:41:09,969 INFO L263 TraceCheckUtils]: 57: Hoare triple {167#false} call __automaton_fail(); {167#false} is VALID [2020-07-17 21:41:09,969 INFO L280 TraceCheckUtils]: 58: Hoare triple {167#false} assume !false; {167#false} is VALID [2020-07-17 21:41:09,980 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 21:41:09,981 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1753259881] [2020-07-17 21:41:09,982 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:41:09,982 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 21:41:09,983 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1110620643] [2020-07-17 21:41:09,989 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:41:09,993 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:41:09,996 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 21:41:10,102 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 21:41:10,103 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 21:41:10,103 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:41:10,111 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 21:41:10,112 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:41:10,114 INFO L87 Difference]: Start difference. First operand 163 states. Second operand 4 states. [2020-07-17 21:41:14,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:41:14,108 INFO L93 Difference]: Finished difference Result 268 states and 349 transitions. [2020-07-17 21:41:14,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 21:41:14,108 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:41:14,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:41:14,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:41:14,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 349 transitions. [2020-07-17 21:41:14,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:41:14,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 349 transitions. [2020-07-17 21:41:14,157 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 349 transitions. [2020-07-17 21:41:15,155 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 349 edges. 349 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:41:15,182 INFO L225 Difference]: With dead ends: 268 [2020-07-17 21:41:15,182 INFO L226 Difference]: Without dead ends: 149 [2020-07-17 21:41:15,186 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 21:41:15,205 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149 states. [2020-07-17 21:41:16,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149 to 120. [2020-07-17 21:41:16,459 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:41:16,460 INFO L82 GeneralOperation]: Start isEquivalent. First operand 149 states. Second operand 120 states. [2020-07-17 21:41:16,460 INFO L74 IsIncluded]: Start isIncluded. First operand 149 states. Second operand 120 states. [2020-07-17 21:41:16,460 INFO L87 Difference]: Start difference. First operand 149 states. Second operand 120 states. [2020-07-17 21:41:16,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:41:16,477 INFO L93 Difference]: Finished difference Result 149 states and 186 transitions. [2020-07-17 21:41:16,477 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 186 transitions. [2020-07-17 21:41:16,480 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:41:16,481 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:41:16,481 INFO L74 IsIncluded]: Start isIncluded. First operand 120 states. Second operand 149 states. [2020-07-17 21:41:16,481 INFO L87 Difference]: Start difference. First operand 120 states. Second operand 149 states. [2020-07-17 21:41:16,494 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:41:16,494 INFO L93 Difference]: Finished difference Result 149 states and 186 transitions. [2020-07-17 21:41:16,495 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 186 transitions. [2020-07-17 21:41:16,498 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:41:16,498 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:41:16,498 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:41:16,499 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:41:16,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 120 states. [2020-07-17 21:41:16,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 141 transitions. [2020-07-17 21:41:16,509 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 141 transitions. Word has length 59 [2020-07-17 21:41:16,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:41:16,510 INFO L479 AbstractCegarLoop]: Abstraction has 120 states and 141 transitions. [2020-07-17 21:41:16,510 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 21:41:16,510 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 141 transitions. [2020-07-17 21:41:16,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-17 21:41:16,514 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:41:16,514 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 21:41:16,514 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 21:41:16,514 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:41:16,515 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:41:16,515 INFO L82 PathProgramCache]: Analyzing trace with hash 1225445288, now seen corresponding path program 1 times [2020-07-17 21:41:16,515 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:41:16,515 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1508997342] [2020-07-17 21:41:16,516 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:41:16,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:16,977 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:41:17,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:17,053 INFO L280 TraceCheckUtils]: 0: Hoare triple {1079#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string13.base, #t~string13.offset, 1);call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1);call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1);call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string19.base, #t~string19.offset, 1);call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string21.base, #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(77, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(101, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(116, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(104, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string63.base, #t~string63.offset, 1);call write~init~int(82, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(73, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(84, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 4 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(75, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:17,054 INFO L280 TraceCheckUtils]: 1: Hoare triple {1050#(= 1 ~systemActive~0)} assume true; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:17,055 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1050#(= 1 ~systemActive~0)} {1045#true} #508#return; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:17,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:17,059 INFO L280 TraceCheckUtils]: 0: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-17 21:41:17,059 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1045#true} {1050#(= 1 ~systemActive~0)} #414#return; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:17,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:17,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-17 21:41:17,064 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1045#true} {1050#(= 1 ~systemActive~0)} #416#return; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:17,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:17,091 INFO L280 TraceCheckUtils]: 0: Hoare triple {1045#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1080#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:41:17,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {1080#(= 1 |valid_product_#res|)} assume true; {1080#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:41:17,093 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1080#(= 1 |valid_product_#res|)} {1050#(= 1 ~systemActive~0)} #418#return; {1058#(= |main_#t~ret72| ~systemActive~0)} is VALID [2020-07-17 21:41:17,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:17,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-17 21:41:17,102 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1045#true} {1060#(not (= 0 ~systemActive~0))} #420#return; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:17,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:17,124 INFO L280 TraceCheckUtils]: 0: Hoare triple {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1045#true} is VALID [2020-07-17 21:41:17,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-17 21:41:17,127 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1045#true} {1060#(not (= 0 ~systemActive~0))} #498#return; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:17,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:17,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:17,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {1045#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1045#true} is VALID [2020-07-17 21:41:17,135 INFO L280 TraceCheckUtils]: 1: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-17 21:41:17,136 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1045#true} {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {1045#true} is VALID [2020-07-17 21:41:17,136 INFO L263 TraceCheckUtils]: 0: Hoare triple {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {1045#true} is VALID [2020-07-17 21:41:17,136 INFO L280 TraceCheckUtils]: 1: Hoare triple {1045#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1045#true} is VALID [2020-07-17 21:41:17,137 INFO L280 TraceCheckUtils]: 2: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-17 21:41:17,137 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1045#true} {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {1045#true} is VALID [2020-07-17 21:41:17,137 INFO L280 TraceCheckUtils]: 4: Hoare triple {1045#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {1045#true} is VALID [2020-07-17 21:41:17,138 INFO L280 TraceCheckUtils]: 5: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-17 21:41:17,138 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1045#true} {1060#(not (= 0 ~systemActive~0))} #476#return; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:17,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:17,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {1045#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {1045#true} is VALID [2020-07-17 21:41:17,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-17 21:41:17,142 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1045#true} {1046#false} #490#return; {1046#false} is VALID [2020-07-17 21:41:17,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:17,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {1045#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1045#true} is VALID [2020-07-17 21:41:17,145 INFO L280 TraceCheckUtils]: 1: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-17 21:41:17,146 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1045#true} {1046#false} #492#return; {1046#false} is VALID [2020-07-17 21:41:17,150 INFO L263 TraceCheckUtils]: 0: Hoare triple {1045#true} call ULTIMATE.init(); {1079#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:41:17,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {1079#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string13.base, #t~string13.offset, 1);call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1);call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1);call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string19.base, #t~string19.offset, 1);call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string21.base, #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(77, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(101, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(116, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(104, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string63.base, #t~string63.offset, 1);call write~init~int(82, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(73, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(84, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 4 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(75, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:17,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {1050#(= 1 ~systemActive~0)} assume true; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:17,157 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1050#(= 1 ~systemActive~0)} {1045#true} #508#return; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:17,158 INFO L263 TraceCheckUtils]: 4: Hoare triple {1050#(= 1 ~systemActive~0)} call #t~ret73 := main(); {1050#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:17,158 INFO L280 TraceCheckUtils]: 5: Hoare triple {1050#(= 1 ~systemActive~0)} havoc ~retValue_acc~11;havoc ~tmp~7; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:17,159 INFO L263 TraceCheckUtils]: 6: Hoare triple {1050#(= 1 ~systemActive~0)} call select_helpers(); {1045#true} is VALID [2020-07-17 21:41:17,159 INFO L280 TraceCheckUtils]: 7: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-17 21:41:17,160 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1045#true} {1050#(= 1 ~systemActive~0)} #414#return; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:17,160 INFO L263 TraceCheckUtils]: 9: Hoare triple {1050#(= 1 ~systemActive~0)} call select_features(); {1045#true} is VALID [2020-07-17 21:41:17,160 INFO L280 TraceCheckUtils]: 10: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-17 21:41:17,161 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1045#true} {1050#(= 1 ~systemActive~0)} #416#return; {1050#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:41:17,161 INFO L263 TraceCheckUtils]: 12: Hoare triple {1050#(= 1 ~systemActive~0)} call #t~ret72 := valid_product(); {1045#true} is VALID [2020-07-17 21:41:17,162 INFO L280 TraceCheckUtils]: 13: Hoare triple {1045#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {1080#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:41:17,163 INFO L280 TraceCheckUtils]: 14: Hoare triple {1080#(= 1 |valid_product_#res|)} assume true; {1080#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:41:17,164 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1080#(= 1 |valid_product_#res|)} {1050#(= 1 ~systemActive~0)} #418#return; {1058#(= |main_#t~ret72| ~systemActive~0)} is VALID [2020-07-17 21:41:17,164 INFO L280 TraceCheckUtils]: 16: Hoare triple {1058#(= |main_#t~ret72| ~systemActive~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~7 := #t~ret72;havoc #t~ret72; {1059#(= main_~tmp~7 ~systemActive~0)} is VALID [2020-07-17 21:41:17,165 INFO L280 TraceCheckUtils]: 17: Hoare triple {1059#(= main_~tmp~7 ~systemActive~0)} assume 0 != ~tmp~7; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:17,165 INFO L263 TraceCheckUtils]: 18: Hoare triple {1060#(not (= 0 ~systemActive~0))} call setup(); {1045#true} is VALID [2020-07-17 21:41:17,166 INFO L280 TraceCheckUtils]: 19: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-17 21:41:17,166 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1045#true} {1060#(not (= 0 ~systemActive~0))} #420#return; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:17,167 INFO L263 TraceCheckUtils]: 21: Hoare triple {1060#(not (= 0 ~systemActive~0))} call runTest(); {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:17,168 INFO L263 TraceCheckUtils]: 22: Hoare triple {1060#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:41:17,168 INFO L280 TraceCheckUtils]: 23: Hoare triple {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1045#true} is VALID [2020-07-17 21:41:17,169 INFO L280 TraceCheckUtils]: 24: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-17 21:41:17,169 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1045#true} {1060#(not (= 0 ~systemActive~0))} #498#return; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:17,170 INFO L263 TraceCheckUtils]: 26: Hoare triple {1060#(not (= 0 ~systemActive~0))} call test(); {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:17,171 INFO L280 TraceCheckUtils]: 27: Hoare triple {1060#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:17,171 INFO L280 TraceCheckUtils]: 28: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume !false; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:17,172 INFO L280 TraceCheckUtils]: 29: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:17,172 INFO L280 TraceCheckUtils]: 30: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:17,173 INFO L280 TraceCheckUtils]: 31: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~0); {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:17,174 INFO L280 TraceCheckUtils]: 32: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:17,174 INFO L280 TraceCheckUtils]: 33: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~0); {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:17,175 INFO L280 TraceCheckUtils]: 34: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:17,176 INFO L280 TraceCheckUtils]: 35: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:17,176 INFO L263 TraceCheckUtils]: 36: Hoare triple {1060#(not (= 0 ~systemActive~0))} call timeShift(); {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:17,177 INFO L263 TraceCheckUtils]: 37: Hoare triple {1060#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:41:17,178 INFO L263 TraceCheckUtils]: 38: Hoare triple {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {1045#true} is VALID [2020-07-17 21:41:17,178 INFO L280 TraceCheckUtils]: 39: Hoare triple {1045#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1045#true} is VALID [2020-07-17 21:41:17,178 INFO L280 TraceCheckUtils]: 40: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-17 21:41:17,178 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1045#true} {1081#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {1045#true} is VALID [2020-07-17 21:41:17,179 INFO L280 TraceCheckUtils]: 42: Hoare triple {1045#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {1045#true} is VALID [2020-07-17 21:41:17,179 INFO L280 TraceCheckUtils]: 43: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-17 21:41:17,180 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1045#true} {1060#(not (= 0 ~systemActive~0))} #476#return; {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:17,180 INFO L280 TraceCheckUtils]: 45: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1060#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:41:17,181 INFO L280 TraceCheckUtils]: 46: Hoare triple {1060#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1046#false} is VALID [2020-07-17 21:41:17,181 INFO L263 TraceCheckUtils]: 47: Hoare triple {1046#false} call __utac_acc__Specification5_spec__3(); {1046#false} is VALID [2020-07-17 21:41:17,182 INFO L280 TraceCheckUtils]: 48: Hoare triple {1046#false} havoc ~tmp~6;havoc ~tmp___0~2; {1046#false} is VALID [2020-07-17 21:41:17,182 INFO L263 TraceCheckUtils]: 49: Hoare triple {1046#false} call #t~ret70 := getWaterLevel(); {1045#true} is VALID [2020-07-17 21:41:17,182 INFO L280 TraceCheckUtils]: 50: Hoare triple {1045#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {1045#true} is VALID [2020-07-17 21:41:17,182 INFO L280 TraceCheckUtils]: 51: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-17 21:41:17,183 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1045#true} {1046#false} #490#return; {1046#false} is VALID [2020-07-17 21:41:17,183 INFO L280 TraceCheckUtils]: 53: Hoare triple {1046#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~6 := #t~ret70;havoc #t~ret70; {1046#false} is VALID [2020-07-17 21:41:17,183 INFO L280 TraceCheckUtils]: 54: Hoare triple {1046#false} assume 2 != ~tmp~6; {1046#false} is VALID [2020-07-17 21:41:17,183 INFO L263 TraceCheckUtils]: 55: Hoare triple {1046#false} call #t~ret71 := isPumpRunning(); {1045#true} is VALID [2020-07-17 21:41:17,184 INFO L280 TraceCheckUtils]: 56: Hoare triple {1045#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1045#true} is VALID [2020-07-17 21:41:17,184 INFO L280 TraceCheckUtils]: 57: Hoare triple {1045#true} assume true; {1045#true} is VALID [2020-07-17 21:41:17,184 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1045#true} {1046#false} #492#return; {1046#false} is VALID [2020-07-17 21:41:17,185 INFO L280 TraceCheckUtils]: 59: Hoare triple {1046#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp___0~2 := #t~ret71;havoc #t~ret71; {1046#false} is VALID [2020-07-17 21:41:17,185 INFO L280 TraceCheckUtils]: 60: Hoare triple {1046#false} assume 0 != ~tmp___0~2; {1046#false} is VALID [2020-07-17 21:41:17,185 INFO L280 TraceCheckUtils]: 61: Hoare triple {1046#false} assume 0 == ~switchedOnBeforeTS~0; {1046#false} is VALID [2020-07-17 21:41:17,185 INFO L263 TraceCheckUtils]: 62: Hoare triple {1046#false} call __automaton_fail(); {1046#false} is VALID [2020-07-17 21:41:17,186 INFO L280 TraceCheckUtils]: 63: Hoare triple {1046#false} assume !false; {1046#false} is VALID [2020-07-17 21:41:17,196 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 21:41:17,197 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1508997342] [2020-07-17 21:41:17,197 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:41:17,197 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:41:17,198 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [907114561] [2020-07-17 21:41:17,199 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:41:17,200 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:41:17,200 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:41:17,288 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 21:41:17,288 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:41:17,289 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:41:17,289 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:41:17,290 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:41:17,290 INFO L87 Difference]: Start difference. First operand 120 states and 141 transitions. Second operand 9 states. [2020-07-17 21:41:18,290 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:41:19,255 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:41:19,686 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:41:20,003 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:41:25,212 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:41:32,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:41:32,215 INFO L93 Difference]: Finished difference Result 411 states and 521 transitions. [2020-07-17 21:41:32,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 21:41:32,215 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:41:32,216 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:41:32,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:41:32,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 521 transitions. [2020-07-17 21:41:32,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:41:32,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 521 transitions. [2020-07-17 21:41:32,242 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 521 transitions. [2020-07-17 21:41:33,847 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 521 edges. 521 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:41:33,862 INFO L225 Difference]: With dead ends: 411 [2020-07-17 21:41:33,863 INFO L226 Difference]: Without dead ends: 319 [2020-07-17 21:41:33,865 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 21:41:33,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 319 states. [2020-07-17 21:41:36,185 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 319 to 269. [2020-07-17 21:41:36,185 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:41:36,185 INFO L82 GeneralOperation]: Start isEquivalent. First operand 319 states. Second operand 269 states. [2020-07-17 21:41:36,186 INFO L74 IsIncluded]: Start isIncluded. First operand 319 states. Second operand 269 states. [2020-07-17 21:41:36,186 INFO L87 Difference]: Start difference. First operand 319 states. Second operand 269 states. [2020-07-17 21:41:36,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:41:36,205 INFO L93 Difference]: Finished difference Result 319 states and 398 transitions. [2020-07-17 21:41:36,205 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 398 transitions. [2020-07-17 21:41:36,208 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:41:36,209 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:41:36,209 INFO L74 IsIncluded]: Start isIncluded. First operand 269 states. Second operand 319 states. [2020-07-17 21:41:36,209 INFO L87 Difference]: Start difference. First operand 269 states. Second operand 319 states. [2020-07-17 21:41:36,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:41:36,227 INFO L93 Difference]: Finished difference Result 319 states and 398 transitions. [2020-07-17 21:41:36,227 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 398 transitions. [2020-07-17 21:41:36,229 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:41:36,229 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:41:36,229 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:41:36,229 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:41:36,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 269 states. [2020-07-17 21:41:36,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 332 transitions. [2020-07-17 21:41:36,243 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 332 transitions. Word has length 64 [2020-07-17 21:41:36,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:41:36,244 INFO L479 AbstractCegarLoop]: Abstraction has 269 states and 332 transitions. [2020-07-17 21:41:36,244 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:41:36,244 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 332 transitions. [2020-07-17 21:41:36,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2020-07-17 21:41:36,246 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:41:36,247 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 21:41:36,247 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 21:41:36,247 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:41:36,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:41:36,247 INFO L82 PathProgramCache]: Analyzing trace with hash 303889549, now seen corresponding path program 1 times [2020-07-17 21:41:36,248 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:41:36,248 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1315677606] [2020-07-17 21:41:36,248 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:41:36,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:36,615 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:41:36,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:36,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {2740#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string13.base, #t~string13.offset, 1);call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1);call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1);call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string19.base, #t~string19.offset, 1);call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string21.base, #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(77, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(101, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(116, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(104, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string63.base, #t~string63.offset, 1);call write~init~int(82, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(73, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(84, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 4 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(75, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume true; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,684 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2705#(= 0 ~pumpRunning~0)} {2700#true} #508#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:36,688 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-17 21:41:36,688 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #414#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:36,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-17 21:41:36,697 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #416#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:36,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2700#true} is VALID [2020-07-17 21:41:36,702 INFO L280 TraceCheckUtils]: 1: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-17 21:41:36,703 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #418#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:36,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-17 21:41:36,709 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #420#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:36,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2700#true} is VALID [2020-07-17 21:41:36,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-17 21:41:36,723 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #498#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:36,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:36,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2700#true} is VALID [2020-07-17 21:41:36,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-17 21:41:36,735 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2700#true} {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {2700#true} is VALID [2020-07-17 21:41:36,735 INFO L263 TraceCheckUtils]: 0: Hoare triple {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {2700#true} is VALID [2020-07-17 21:41:36,735 INFO L280 TraceCheckUtils]: 1: Hoare triple {2700#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2700#true} is VALID [2020-07-17 21:41:36,736 INFO L280 TraceCheckUtils]: 2: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-17 21:41:36,736 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2700#true} {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {2700#true} is VALID [2020-07-17 21:41:36,736 INFO L280 TraceCheckUtils]: 4: Hoare triple {2700#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {2700#true} is VALID [2020-07-17 21:41:36,737 INFO L280 TraceCheckUtils]: 5: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-17 21:41:36,737 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #476#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:36,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:36,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-17 21:41:36,759 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #464#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {2745#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {2700#true} is VALID [2020-07-17 21:41:36,760 INFO L280 TraceCheckUtils]: 1: Hoare triple {2700#true} assume !(0 != ~pumpRunning~0); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,760 INFO L263 TraceCheckUtils]: 2: Hoare triple {2705#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {2700#true} is VALID [2020-07-17 21:41:36,760 INFO L280 TraceCheckUtils]: 3: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-17 21:41:36,761 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #464#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,762 INFO L280 TraceCheckUtils]: 5: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume true; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,762 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2705#(= 0 ~pumpRunning~0)} {2705#(= 0 ~pumpRunning~0)} #480#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:36,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {2700#true} is VALID [2020-07-17 21:41:36,767 INFO L280 TraceCheckUtils]: 1: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-17 21:41:36,767 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #490#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:41:36,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {2700#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:41:36,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:41:36,787 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} {2705#(= 0 ~pumpRunning~0)} #492#return; {2738#(= 0 |__utac_acc__Specification5_spec__3_#t~ret71|)} is VALID [2020-07-17 21:41:36,791 INFO L263 TraceCheckUtils]: 0: Hoare triple {2700#true} call ULTIMATE.init(); {2740#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:41:36,797 INFO L280 TraceCheckUtils]: 1: Hoare triple {2740#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(13);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(110, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string11.base, #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(102, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 3 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string13.base, #t~string13.offset, 1);call write~init~int(80, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(117, #t~string13.base, 2 + #t~string13.offset, 1);call write~init~int(109, #t~string13.base, 3 + #t~string13.offset, 1);call write~init~int(112, #t~string13.base, 4 + #t~string13.offset, 1);call write~init~int(58, #t~string13.base, 5 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 6 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(110, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 2 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string17.base, #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(102, #t~string17.base, 2 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 3 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string19.base, #t~string19.offset, 1);call write~init~int(32, #t~string19.base, 1 + #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 2 + #t~string19.offset, 1);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string21.base, #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 1 + #t~string21.offset, 1);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string61.base, #t~string61.offset, 1);call write~init~int(77, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(101, #t~string61.base, 2 + #t~string61.offset, 1);call write~init~int(116, #t~string61.base, 3 + #t~string61.offset, 1);call write~init~int(104, #t~string61.base, 4 + #t~string61.offset, 1);call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string63.base, #t~string63.offset, 1);call write~init~int(82, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(73, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(84, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 4 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string65.base, #t~string65.offset, 1);call write~init~int(75, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string67.base, #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,798 INFO L280 TraceCheckUtils]: 2: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume true; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,798 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2705#(= 0 ~pumpRunning~0)} {2700#true} #508#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,799 INFO L263 TraceCheckUtils]: 4: Hoare triple {2705#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,800 INFO L280 TraceCheckUtils]: 5: Hoare triple {2705#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11;havoc ~tmp~7; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,800 INFO L263 TraceCheckUtils]: 6: Hoare triple {2705#(= 0 ~pumpRunning~0)} call select_helpers(); {2700#true} is VALID [2020-07-17 21:41:36,800 INFO L280 TraceCheckUtils]: 7: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-17 21:41:36,801 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #414#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,801 INFO L263 TraceCheckUtils]: 9: Hoare triple {2705#(= 0 ~pumpRunning~0)} call select_features(); {2700#true} is VALID [2020-07-17 21:41:36,801 INFO L280 TraceCheckUtils]: 10: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-17 21:41:36,802 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #416#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,802 INFO L263 TraceCheckUtils]: 12: Hoare triple {2705#(= 0 ~pumpRunning~0)} call #t~ret72 := valid_product(); {2700#true} is VALID [2020-07-17 21:41:36,802 INFO L280 TraceCheckUtils]: 13: Hoare triple {2700#true} havoc ~retValue_acc~10;~retValue_acc~10 := 1;#res := ~retValue_acc~10; {2700#true} is VALID [2020-07-17 21:41:36,803 INFO L280 TraceCheckUtils]: 14: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-17 21:41:36,803 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #418#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,804 INFO L280 TraceCheckUtils]: 16: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~7 := #t~ret72;havoc #t~ret72; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,804 INFO L280 TraceCheckUtils]: 17: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~7; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,805 INFO L263 TraceCheckUtils]: 18: Hoare triple {2705#(= 0 ~pumpRunning~0)} call setup(); {2700#true} is VALID [2020-07-17 21:41:36,805 INFO L280 TraceCheckUtils]: 19: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-17 21:41:36,805 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #420#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,806 INFO L263 TraceCheckUtils]: 21: Hoare triple {2705#(= 0 ~pumpRunning~0)} call runTest(); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,807 INFO L263 TraceCheckUtils]: 22: Hoare triple {2705#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:41:36,807 INFO L280 TraceCheckUtils]: 23: Hoare triple {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2700#true} is VALID [2020-07-17 21:41:36,807 INFO L280 TraceCheckUtils]: 24: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-17 21:41:36,808 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #498#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,809 INFO L263 TraceCheckUtils]: 26: Hoare triple {2705#(= 0 ~pumpRunning~0)} call test(); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,809 INFO L280 TraceCheckUtils]: 27: Hoare triple {2705#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,810 INFO L280 TraceCheckUtils]: 28: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume !false; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,810 INFO L280 TraceCheckUtils]: 29: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,811 INFO L280 TraceCheckUtils]: 30: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647;~tmp~0 := #t~nondet0;havoc #t~nondet0; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,812 INFO L280 TraceCheckUtils]: 31: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,812 INFO L280 TraceCheckUtils]: 32: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647;~tmp___0~0 := #t~nondet1;havoc #t~nondet1; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,813 INFO L280 TraceCheckUtils]: 33: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,813 INFO L280 TraceCheckUtils]: 34: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647;~tmp___2~0 := #t~nondet2;havoc #t~nondet2; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,814 INFO L280 TraceCheckUtils]: 35: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,814 INFO L263 TraceCheckUtils]: 36: Hoare triple {2705#(= 0 ~pumpRunning~0)} call timeShift(); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,815 INFO L263 TraceCheckUtils]: 37: Hoare triple {2705#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:41:36,815 INFO L263 TraceCheckUtils]: 38: Hoare triple {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret69 := isPumpRunning(); {2700#true} is VALID [2020-07-17 21:41:36,816 INFO L280 TraceCheckUtils]: 39: Hoare triple {2700#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2700#true} is VALID [2020-07-17 21:41:36,816 INFO L280 TraceCheckUtils]: 40: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-17 21:41:36,816 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2700#true} {2741#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #488#return; {2700#true} is VALID [2020-07-17 21:41:36,816 INFO L280 TraceCheckUtils]: 42: Hoare triple {2700#true} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret69;havoc #t~ret69; {2700#true} is VALID [2020-07-17 21:41:36,817 INFO L280 TraceCheckUtils]: 43: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-17 21:41:36,817 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #476#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,818 INFO L280 TraceCheckUtils]: 45: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,818 INFO L280 TraceCheckUtils]: 46: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,819 INFO L263 TraceCheckUtils]: 47: Hoare triple {2705#(= 0 ~pumpRunning~0)} call processEnvironment(); {2745#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:41:36,819 INFO L280 TraceCheckUtils]: 48: Hoare triple {2745#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {2700#true} is VALID [2020-07-17 21:41:36,820 INFO L280 TraceCheckUtils]: 49: Hoare triple {2700#true} assume !(0 != ~pumpRunning~0); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,820 INFO L263 TraceCheckUtils]: 50: Hoare triple {2705#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {2700#true} is VALID [2020-07-17 21:41:36,820 INFO L280 TraceCheckUtils]: 51: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-17 21:41:36,821 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #464#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,821 INFO L280 TraceCheckUtils]: 53: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume true; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,822 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {2705#(= 0 ~pumpRunning~0)} {2705#(= 0 ~pumpRunning~0)} #480#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,823 INFO L263 TraceCheckUtils]: 55: Hoare triple {2705#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,823 INFO L280 TraceCheckUtils]: 56: Hoare triple {2705#(= 0 ~pumpRunning~0)} havoc ~tmp~6;havoc ~tmp___0~2; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,823 INFO L263 TraceCheckUtils]: 57: Hoare triple {2705#(= 0 ~pumpRunning~0)} call #t~ret70 := getWaterLevel(); {2700#true} is VALID [2020-07-17 21:41:36,824 INFO L280 TraceCheckUtils]: 58: Hoare triple {2700#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {2700#true} is VALID [2020-07-17 21:41:36,824 INFO L280 TraceCheckUtils]: 59: Hoare triple {2700#true} assume true; {2700#true} is VALID [2020-07-17 21:41:36,825 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2700#true} {2705#(= 0 ~pumpRunning~0)} #490#return; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,825 INFO L280 TraceCheckUtils]: 61: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~tmp~6 := #t~ret70;havoc #t~ret70; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,825 INFO L280 TraceCheckUtils]: 62: Hoare triple {2705#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~6; {2705#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:41:36,826 INFO L263 TraceCheckUtils]: 63: Hoare triple {2705#(= 0 ~pumpRunning~0)} call #t~ret71 := isPumpRunning(); {2700#true} is VALID [2020-07-17 21:41:36,826 INFO L280 TraceCheckUtils]: 64: Hoare triple {2700#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:41:36,827 INFO L280 TraceCheckUtils]: 65: Hoare triple {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:41:36,828 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2748#(= ~pumpRunning~0 |isPumpRunning_#res|)} {2705#(= 0 ~pumpRunning~0)} #492#return; {2738#(= 0 |__utac_acc__Specification5_spec__3_#t~ret71|)} is VALID [2020-07-17 21:41:36,837 INFO L280 TraceCheckUtils]: 67: Hoare triple {2738#(= 0 |__utac_acc__Specification5_spec__3_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp___0~2 := #t~ret71;havoc #t~ret71; {2739#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:41:36,837 INFO L280 TraceCheckUtils]: 68: Hoare triple {2739#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume 0 != ~tmp___0~2; {2701#false} is VALID [2020-07-17 21:41:36,838 INFO L280 TraceCheckUtils]: 69: Hoare triple {2701#false} assume 0 == ~switchedOnBeforeTS~0; {2701#false} is VALID [2020-07-17 21:41:36,838 INFO L263 TraceCheckUtils]: 70: Hoare triple {2701#false} call __automaton_fail(); {2701#false} is VALID [2020-07-17 21:41:36,838 INFO L280 TraceCheckUtils]: 71: Hoare triple {2701#false} assume !false; {2701#false} is VALID [2020-07-17 21:41:36,849 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 21:41:36,850 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1315677606] [2020-07-17 21:41:36,850 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:41:36,850 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:41:36,851 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [931815371] [2020-07-17 21:41:36,852 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 72 [2020-07-17 21:41:36,854 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:41:36,854 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:41:36,944 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 21:41:36,944 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:41:36,945 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:41:36,945 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:41:36,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:41:36,946 INFO L87 Difference]: Start difference. First operand 269 states and 332 transitions. Second operand 9 states. [2020-07-17 21:41:37,860 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:41:40,704 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:41:43,942 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:41:44,368 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:41:44,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:41:44,980 INFO L93 Difference]: Finished difference Result 485 states and 642 transitions. [2020-07-17 21:41:44,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 21:41:44,981 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 72 [2020-07-17 21:41:44,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:41:44,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:41:44,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 274 transitions. [2020-07-17 21:41:44,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:41:44,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 274 transitions. [2020-07-17 21:41:44,993 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 274 transitions. [2020-07-17 21:41:45,713 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 274 edges. 274 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:41:45,713 INFO L225 Difference]: With dead ends: 485 [2020-07-17 21:41:45,714 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 21:41:45,718 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 21:41:45,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 21:41:45,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 21:41:45,718 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:41:45,718 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-17 21:41:45,718 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 21:41:45,718 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 21:41:45,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:41:45,719 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 21:41:45,719 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 21:41:45,719 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:41:45,719 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:41:45,719 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 21:41:45,720 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 21:41:45,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:41:45,720 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 21:41:45,720 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 21:41:45,720 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:41:45,720 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:41:45,720 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:41:45,721 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:41:45,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 21:41:45,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 21:41:45,721 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 72 [2020-07-17 21:41:45,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:41:45,722 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 21:41:45,722 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:41:45,722 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 21:41:45,722 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:41:45,722 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 21:41:45,724 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 21:41:47,647 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9 [2020-07-17 21:41:47,825 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:41:48,002 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 21:41:48,202 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 21:41:48,371 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-07-17 21:41:48,577 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:41:48,794 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 21:41:49,042 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:41:49,483 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-07-17 21:41:49,665 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 21:41:49,899 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 1 [2020-07-17 21:41:50,256 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 21:41:50,434 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:41:50,646 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:41:50,990 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 21:41:51,311 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 8 [2020-07-17 21:41:51,661 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-07-17 21:41:51,918 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:41:52,106 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-17 21:41:52,287 WARN L193 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-17 21:41:52,487 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:41:52,670 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-17 21:41:52,995 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 9 [2020-07-17 21:41:53,385 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 14 [2020-07-17 21:41:53,745 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 11 [2020-07-17 21:41:53,798 INFO L268 CegarLoopResult]: For program point L384(lines 384 388) no Hoare annotation was computed. [2020-07-17 21:41:53,798 INFO L268 CegarLoopResult]: For program point L384-1(lines 384 388) no Hoare annotation was computed. [2020-07-17 21:41:53,798 INFO L268 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-07-17 21:41:53,799 INFO L268 CegarLoopResult]: For program point L378-2(lines 378 399) no Hoare annotation was computed. [2020-07-17 21:41:53,799 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 353 408) no Hoare annotation was computed. [2020-07-17 21:41:53,799 INFO L268 CegarLoopResult]: For program point L400(lines 377 401) no Hoare annotation was computed. [2020-07-17 21:41:53,799 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 353 408) no Hoare annotation was computed. [2020-07-17 21:41:53,799 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 353 408) no Hoare annotation was computed. [2020-07-17 21:41:53,799 INFO L268 CegarLoopResult]: For program point L441(lines 441 445) no Hoare annotation was computed. [2020-07-17 21:41:53,799 INFO L268 CegarLoopResult]: For program point L441-1(lines 441 445) no Hoare annotation was computed. [2020-07-17 21:41:53,800 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 409 468) no Hoare annotation was computed. [2020-07-17 21:41:53,800 INFO L268 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-07-17 21:41:53,800 INFO L268 CegarLoopResult]: For program point L435-2(lines 435 460) no Hoare annotation was computed. [2020-07-17 21:41:53,800 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 409 468) no Hoare annotation was computed. [2020-07-17 21:41:53,800 INFO L268 CegarLoopResult]: For program point L461(lines 434 462) no Hoare annotation was computed. [2020-07-17 21:41:53,801 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 409 468) no Hoare annotation was computed. [2020-07-17 21:41:53,801 INFO L268 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-07-17 21:41:53,801 INFO L268 CegarLoopResult]: For program point L454-1(line 454) no Hoare annotation was computed. [2020-07-17 21:41:53,801 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 778 784) the Hoare annotation is: true [2020-07-17 21:41:53,801 INFO L268 CegarLoopResult]: For program point select_helpersEXIT(lines 778 784) no Hoare annotation was computed. [2020-07-17 21:41:53,801 INFO L268 CegarLoopResult]: For program point valid_productEXIT(lines 785 793) no Hoare annotation was computed. [2020-07-17 21:41:53,801 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 785 793) the Hoare annotation is: true [2020-07-17 21:41:53,802 INFO L268 CegarLoopResult]: For program point valid_productFINAL(lines 785 793) no Hoare annotation was computed. [2020-07-17 21:41:53,802 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 796 803) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:41:53,802 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1EXIT(lines 796 803) no Hoare annotation was computed. [2020-07-17 21:41:53,802 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1FINAL(lines 796 803) no Hoare annotation was computed. [2020-07-17 21:41:53,802 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 804 813) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0))) [2020-07-17 21:41:53,802 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2EXIT(lines 804 813) no Hoare annotation was computed. [2020-07-17 21:41:53,802 INFO L268 CegarLoopResult]: For program point L809(line 809) no Hoare annotation was computed. [2020-07-17 21:41:53,803 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2FINAL(lines 804 813) no Hoare annotation was computed. [2020-07-17 21:41:53,803 INFO L264 CegarLoopResult]: At program point L829(line 829) the Hoare annotation is: (not (= 0 ~pumpRunning~0)) [2020-07-17 21:41:53,803 INFO L268 CegarLoopResult]: For program point L827(lines 827 833) no Hoare annotation was computed. [2020-07-17 21:41:53,803 INFO L268 CegarLoopResult]: For program point L826(lines 826 836) no Hoare annotation was computed. [2020-07-17 21:41:53,803 INFO L271 CegarLoopResult]: At program point L824(line 824) the Hoare annotation is: true [2020-07-17 21:41:53,803 INFO L268 CegarLoopResult]: For program point L824-1(line 824) no Hoare annotation was computed. [2020-07-17 21:41:53,803 INFO L268 CegarLoopResult]: For program point L822(lines 822 839) no Hoare annotation was computed. [2020-07-17 21:41:53,803 INFO L268 CegarLoopResult]: For program point L822-1(lines 814 842) no Hoare annotation was computed. [2020-07-17 21:41:53,804 INFO L271 CegarLoopResult]: At program point L820(line 820) the Hoare annotation is: true [2020-07-17 21:41:53,804 INFO L268 CegarLoopResult]: For program point L820-1(line 820) no Hoare annotation was computed. [2020-07-17 21:41:53,804 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 814 842) the Hoare annotation is: true [2020-07-17 21:41:53,804 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__3EXIT(lines 814 842) no Hoare annotation was computed. [2020-07-17 21:41:53,804 INFO L264 CegarLoopResult]: At program point L929(line 929) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~7 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:41:53,804 INFO L264 CegarLoopResult]: At program point L929-1(line 929) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~7 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:41:53,804 INFO L268 CegarLoopResult]: For program point L927(lines 927 934) no Hoare annotation was computed. [2020-07-17 21:41:53,805 INFO L268 CegarLoopResult]: For program point L927-1(lines 927 934) no Hoare annotation was computed. [2020-07-17 21:41:53,805 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 917 939) 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 21:41:53,805 INFO L268 CegarLoopResult]: For program point L925(line 925) no Hoare annotation was computed. [2020-07-17 21:41:53,805 INFO L264 CegarLoopResult]: At program point L924(line 924) 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 21:41:53,805 INFO L264 CegarLoopResult]: At program point L923(line 923) 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 21:41:53,805 INFO L264 CegarLoopResult]: At program point L923-1(line 923) 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 21:41:53,805 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 917 939) no Hoare annotation was computed. [2020-07-17 21:41:53,806 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 917 939) no Hoare annotation was computed. [2020-07-17 21:41:53,806 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 875 898) no Hoare annotation was computed. [2020-07-17 21:41:53,806 INFO L268 CegarLoopResult]: For program point L893(line 893) no Hoare annotation was computed. [2020-07-17 21:41:53,806 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 875 898) no Hoare annotation was computed. [2020-07-17 21:41:53,806 INFO L268 CegarLoopResult]: For program point L892(line 892) no Hoare annotation was computed. [2020-07-17 21:41:53,806 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 875 898) no Hoare annotation was computed. [2020-07-17 21:41:53,806 INFO L268 CegarLoopResult]: For program point L891(line 891) no Hoare annotation was computed. [2020-07-17 21:41:53,806 INFO L268 CegarLoopResult]: For program point L890(line 890) no Hoare annotation was computed. [2020-07-17 21:41:53,807 INFO L268 CegarLoopResult]: For program point L889(line 889) no Hoare annotation was computed. [2020-07-17 21:41:53,807 INFO L268 CegarLoopResult]: For program point L888(line 888) no Hoare annotation was computed. [2020-07-17 21:41:53,807 INFO L268 CegarLoopResult]: For program point L887(line 887) no Hoare annotation was computed. [2020-07-17 21:41:53,807 INFO L268 CegarLoopResult]: For program point L886(line 886) no Hoare annotation was computed. [2020-07-17 21:41:53,807 INFO L268 CegarLoopResult]: For program point L885(line 885) no Hoare annotation was computed. [2020-07-17 21:41:53,807 INFO L268 CegarLoopResult]: For program point L884(line 884) no Hoare annotation was computed. [2020-07-17 21:41:53,807 INFO L268 CegarLoopResult]: For program point L883(line 883) no Hoare annotation was computed. [2020-07-17 21:41:53,807 INFO L268 CegarLoopResult]: For program point L882(line 882) no Hoare annotation was computed. [2020-07-17 21:41:53,807 INFO L268 CegarLoopResult]: For program point L881(line 881) no Hoare annotation was computed. [2020-07-17 21:41:53,808 INFO L268 CegarLoopResult]: For program point L880(line 880) no Hoare annotation was computed. [2020-07-17 21:41:53,808 INFO L268 CegarLoopResult]: For program point stopSystemEXIT(lines 276 290) no Hoare annotation was computed. [2020-07-17 21:41:53,808 INFO L264 CegarLoopResult]: At program point L282(line 282) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-17 21:41:53,808 INFO L268 CegarLoopResult]: For program point L280(lines 280 286) no Hoare annotation was computed. [2020-07-17 21:41:53,808 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 276 290) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= 0 ~pumpRunning~0))) [2020-07-17 21:41:53,808 INFO L268 CegarLoopResult]: For program point stopSystemFINAL(lines 276 290) no Hoare annotation was computed. [2020-07-17 21:41:53,808 INFO L268 CegarLoopResult]: For program point isPumpRunningEXIT(lines 212 220) no Hoare annotation was computed. [2020-07-17 21:41:53,808 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 212 220) the Hoare annotation is: true [2020-07-17 21:41:53,809 INFO L268 CegarLoopResult]: For program point isPumpRunningFINAL(lines 212 220) no Hoare annotation was computed. [2020-07-17 21:41:53,809 INFO L268 CegarLoopResult]: For program point L266(lines 266 270) no Hoare annotation was computed. [2020-07-17 21:41:53,809 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 257 275) the Hoare annotation is: true [2020-07-17 21:41:53,809 INFO L271 CegarLoopResult]: At program point L264(line 264) the Hoare annotation is: true [2020-07-17 21:41:53,809 INFO L268 CegarLoopResult]: For program point L266-2(lines 266 270) no Hoare annotation was computed. [2020-07-17 21:41:53,809 INFO L268 CegarLoopResult]: For program point L264-1(line 264) no Hoare annotation was computed. [2020-07-17 21:41:53,809 INFO L268 CegarLoopResult]: For program point isLowWaterLevelEXIT(lines 257 275) no Hoare annotation was computed. [2020-07-17 21:41:53,809 INFO L268 CegarLoopResult]: For program point isLowWaterLevelFINAL(lines 257 275) no Hoare annotation was computed. [2020-07-17 21:41:53,809 INFO L268 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-07-17 21:41:53,810 INFO L268 CegarLoopResult]: For program point L251-1(line 251) no Hoare annotation was computed. [2020-07-17 21:41:53,810 INFO L268 CegarLoopResult]: For program point L240(lines 240 248) no Hoare annotation was computed. [2020-07-17 21:41:53,810 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 221 256) no Hoare annotation was computed. [2020-07-17 21:41:53,810 INFO L268 CegarLoopResult]: For program point L240-2(lines 240 248) no Hoare annotation was computed. [2020-07-17 21:41:53,810 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 221 256) no Hoare annotation was computed. [2020-07-17 21:41:53,810 INFO L268 CegarLoopResult]: For program point L228(lines 228 236) no Hoare annotation was computed. [2020-07-17 21:41:53,810 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 221 256) no Hoare annotation was computed. [2020-07-17 21:41:53,810 INFO L268 CegarLoopResult]: For program point L228-2(lines 228 236) no Hoare annotation was computed. [2020-07-17 21:41:53,810 INFO L268 CegarLoopResult]: For program point select_featuresEXIT(lines 771 777) no Hoare annotation was computed. [2020-07-17 21:41:53,811 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 771 777) the Hoare annotation is: true [2020-07-17 21:41:53,811 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 307 352) no Hoare annotation was computed. [2020-07-17 21:41:53,811 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 307 352) no Hoare annotation was computed. [2020-07-17 21:41:53,811 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 307 352) no Hoare annotation was computed. [2020-07-17 21:41:53,811 INFO L268 CegarLoopResult]: For program point L640(lines 640 647) no Hoare annotation was computed. [2020-07-17 21:41:53,811 INFO L268 CegarLoopResult]: For program point L634(lines 634 654) no Hoare annotation was computed. [2020-07-17 21:41:53,811 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 620 665) no Hoare annotation was computed. [2020-07-17 21:41:53,811 INFO L268 CegarLoopResult]: For program point L634-1(lines 634 654) no Hoare annotation was computed. [2020-07-17 21:41:53,811 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 620 665) no Hoare annotation was computed. [2020-07-17 21:41:53,812 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 620 665) no Hoare annotation was computed. [2020-07-17 21:41:53,812 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 906 916) 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 21:41:53,812 INFO L264 CegarLoopResult]: At program point L911(line 911) 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 21:41:53,812 INFO L268 CegarLoopResult]: For program point runTestEXIT(lines 906 916) no Hoare annotation was computed. [2020-07-17 21:41:53,812 INFO L268 CegarLoopResult]: For program point runTestFINAL(lines 906 916) no Hoare annotation was computed. [2020-07-17 21:41:53,812 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 201 211) no Hoare annotation was computed. [2020-07-17 21:41:53,812 INFO L268 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-07-17 21:41:53,812 INFO L268 CegarLoopResult]: For program point L206-1(line 206) no Hoare annotation was computed. [2020-07-17 21:41:53,812 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 201 211) no Hoare annotation was computed. [2020-07-17 21:41:53,813 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 201 211) no Hoare annotation was computed. [2020-07-17 21:41:53,813 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 193 200) the Hoare annotation is: true [2020-07-17 21:41:53,813 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 193 200) no Hoare annotation was computed. [2020-07-17 21:41:53,813 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 193 200) no Hoare annotation was computed. [2020-07-17 21:41:53,813 INFO L268 CegarLoopResult]: For program point processEnvironmentEXIT(lines 160 184) no Hoare annotation was computed. [2020-07-17 21:41:53,813 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 160 184) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-17 21:41:53,813 INFO L264 CegarLoopResult]: At program point L179(line 179) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= 0 ~pumpRunning~0)) [2020-07-17 21:41:53,813 INFO L268 CegarLoopResult]: For program point L179-1(lines 160 184) no Hoare annotation was computed. [2020-07-17 21:41:53,814 INFO L264 CegarLoopResult]: At program point L174(line 174) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 21:41:53,814 INFO L264 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 21:41:53,814 INFO L268 CegarLoopResult]: For program point L168(lines 168 176) no Hoare annotation was computed. [2020-07-17 21:41:53,814 INFO L264 CegarLoopResult]: At program point L166(line 166) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0)) [2020-07-17 21:41:53,814 INFO L268 CegarLoopResult]: For program point L166-1(line 166) no Hoare annotation was computed. [2020-07-17 21:41:53,814 INFO L268 CegarLoopResult]: For program point L164(lines 164 181) no Hoare annotation was computed. [2020-07-17 21:41:53,814 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__baseEXIT(lines 152 158) no Hoare annotation was computed. [2020-07-17 21:41:53,814 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 152 158) the Hoare annotation is: true [2020-07-17 21:41:53,815 INFO L264 CegarLoopResult]: At program point testENTRY(lines 45 110) 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 21:41:53,815 INFO L264 CegarLoopResult]: At program point L93(line 93) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:41:53,815 INFO L268 CegarLoopResult]: For program point L91(lines 91 97) no Hoare annotation was computed. [2020-07-17 21:41:53,815 INFO L264 CegarLoopResult]: At program point L91-1(lines 85 98) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:41:53,815 INFO L268 CegarLoopResult]: For program point L56(lines 55 102) no Hoare annotation was computed. [2020-07-17 21:41:53,815 INFO L268 CegarLoopResult]: For program point testFINAL(lines 45 110) no Hoare annotation was computed. [2020-07-17 21:41:53,816 INFO L268 CegarLoopResult]: For program point L85(lines 85 98) no Hoare annotation was computed. [2020-07-17 21:41:53,816 INFO L264 CegarLoopResult]: At program point L77(line 77) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:41:53,816 INFO L268 CegarLoopResult]: For program point L75(lines 75 81) no Hoare annotation was computed. [2020-07-17 21:41:53,816 INFO L268 CegarLoopResult]: For program point L75-1(lines 75 81) no Hoare annotation was computed. [2020-07-17 21:41:53,816 INFO L264 CegarLoopResult]: At program point L100(lines 55 102) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:41:53,816 INFO L264 CegarLoopResult]: At program point L67(line 67) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:41:53,816 INFO L268 CegarLoopResult]: For program point L65(lines 65 71) no Hoare annotation was computed. [2020-07-17 21:41:53,816 INFO L268 CegarLoopResult]: For program point L65-1(lines 65 71) no Hoare annotation was computed. [2020-07-17 21:41:53,816 INFO L268 CegarLoopResult]: For program point L57(lines 57 61) no Hoare annotation was computed. [2020-07-17 21:41:53,817 INFO L264 CegarLoopResult]: At program point L103(lines 54 104) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 |old(~systemActive~0)|))) [2020-07-17 21:41:53,817 INFO L268 CegarLoopResult]: For program point testEXIT(lines 45 110) no Hoare annotation was computed. [2020-07-17 21:41:53,817 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 574 619) no Hoare annotation was computed. [2020-07-17 21:41:53,817 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 574 619) no Hoare annotation was computed. [2020-07-17 21:41:53,817 INFO L268 CegarLoopResult]: For program point L594(lines 594 601) no Hoare annotation was computed. [2020-07-17 21:41:53,817 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 574 619) no Hoare annotation was computed. [2020-07-17 21:41:53,817 INFO L268 CegarLoopResult]: For program point L588(lines 588 608) no Hoare annotation was computed. [2020-07-17 21:41:53,817 INFO L268 CegarLoopResult]: For program point L588-1(lines 588 608) no Hoare annotation was computed. [2020-07-17 21:41:53,818 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryFINAL(lines 747 755) no Hoare annotation was computed. [2020-07-17 21:41:53,818 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 747 755) the Hoare annotation is: true [2020-07-17 21:41:53,818 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryEXIT(lines 747 755) no Hoare annotation was computed. [2020-07-17 21:41:53,818 INFO L268 CegarLoopResult]: For program point L723-2(lines 723 731) no Hoare annotation was computed. [2020-07-17 21:41:53,818 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 715 737) no Hoare annotation was computed. [2020-07-17 21:41:53,818 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 715 737) no Hoare annotation was computed. [2020-07-17 21:41:53,818 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 715 737) no Hoare annotation was computed. [2020-07-17 21:41:53,818 INFO L268 CegarLoopResult]: For program point L723(lines 723 731) no Hoare annotation was computed. [2020-07-17 21:41:53,818 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 471 573) no Hoare annotation was computed. [2020-07-17 21:41:53,818 INFO L268 CegarLoopResult]: For program point L541(lines 519 542) no Hoare annotation was computed. [2020-07-17 21:41:53,819 INFO L268 CegarLoopResult]: For program point L500(lines 500 516) no Hoare annotation was computed. [2020-07-17 21:41:53,819 INFO L268 CegarLoopResult]: For program point L560(lines 560 567) no Hoare annotation was computed. [2020-07-17 21:41:53,819 INFO L268 CegarLoopResult]: For program point L521(lines 520 540) no Hoare annotation was computed. [2020-07-17 21:41:53,819 INFO L268 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-07-17 21:41:53,819 INFO L268 CegarLoopResult]: For program point L552-1(line 552) no Hoare annotation was computed. [2020-07-17 21:41:53,819 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 471 573) no Hoare annotation was computed. [2020-07-17 21:41:53,819 INFO L268 CegarLoopResult]: For program point L517(lines 517 558) no Hoare annotation was computed. [2020-07-17 21:41:53,819 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-07-17 21:41:53,819 INFO L268 CegarLoopResult]: For program point L536-1(line 536) no Hoare annotation was computed. [2020-07-17 21:41:53,820 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 471 573) no Hoare annotation was computed. [2020-07-17 21:41:53,820 INFO L268 CegarLoopResult]: For program point L495(lines 495 499) no Hoare annotation was computed. [2020-07-17 21:41:53,820 INFO L268 CegarLoopResult]: For program point L559(lines 559 570) no Hoare annotation was computed. [2020-07-17 21:41:53,820 INFO L268 CegarLoopResult]: For program point L522(lines 522 526) no Hoare annotation was computed. [2020-07-17 21:41:53,820 INFO L268 CegarLoopResult]: For program point L520-2(lines 520 540) no Hoare annotation was computed. [2020-07-17 21:41:53,820 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 761 770) no Hoare annotation was computed. [2020-07-17 21:41:53,820 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 761 770) no Hoare annotation was computed. [2020-07-17 21:41:53,820 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 761 770) no Hoare annotation was computed. [2020-07-17 21:41:53,820 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-17 21:41:53,821 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|)) [2020-07-17 21:41:53,821 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-17 21:41:53,821 INFO L268 CegarLoopResult]: For program point activatePumpFINAL(lines 185 192) no Hoare annotation was computed. [2020-07-17 21:41:53,821 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 185 192) no Hoare annotation was computed. [2020-07-17 21:41:53,821 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 185 192) no Hoare annotation was computed. [2020-07-17 21:41:53,821 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 738 746) the Hoare annotation is: true [2020-07-17 21:41:53,821 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 738 746) no Hoare annotation was computed. [2020-07-17 21:41:53,822 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 738 746) no Hoare annotation was computed. [2020-07-17 21:41:53,822 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 694 705) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 21:41:53,822 INFO L268 CegarLoopResult]: For program point L698-1(lines 694 705) no Hoare annotation was computed. [2020-07-17 21:41:53,822 INFO L268 CegarLoopResult]: For program point changeMethaneLevelEXIT(lines 694 705) no Hoare annotation was computed. [2020-07-17 21:41:53,822 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-17 21:41:53,822 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-17 21:41:53,822 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-17 21:41:53,822 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 125 151) 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 21:41:53,823 INFO L264 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: (or (and (not (= 0 ~systemActive~0)) (= 0 ~pumpRunning~0)) (not (= 0 |old(~pumpRunning~0)|))) [2020-07-17 21:41:53,823 INFO L264 CegarLoopResult]: At program point L139(lines 139 145) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 21:41:53,823 INFO L268 CegarLoopResult]: For program point timeShiftEXIT(lines 125 151) no Hoare annotation was computed. [2020-07-17 21:41:53,823 INFO L268 CegarLoopResult]: For program point timeShiftFINAL(lines 125 151) no Hoare annotation was computed. [2020-07-17 21:41:53,823 INFO L264 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (not (= 0 |old(~pumpRunning~0)|)) [2020-07-17 21:41:53,823 INFO L268 CegarLoopResult]: For program point L132(lines 128 150) no Hoare annotation was computed. [2020-07-17 21:41:53,823 INFO L268 CegarLoopResult]: For program point L130(lines 128 150) no Hoare annotation was computed. [2020-07-17 21:41:53,823 INFO L268 CegarLoopResult]: For program point cleanupEXIT(lines 845 874) no Hoare annotation was computed. [2020-07-17 21:41:53,823 INFO L264 CegarLoopResult]: At program point cleanupENTRY(lines 845 874) 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 21:41:53,824 INFO L268 CegarLoopResult]: For program point L859(lines 859 863) no Hoare annotation was computed. [2020-07-17 21:41:53,824 INFO L264 CegarLoopResult]: At program point L859-1(lines 859 863) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 21:41:53,824 INFO L268 CegarLoopResult]: For program point L856(line 856) no Hoare annotation was computed. [2020-07-17 21:41:53,824 INFO L264 CegarLoopResult]: At program point L855-2(lines 855 869) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0)) [2020-07-17 21:41:53,824 INFO L264 CegarLoopResult]: At program point L851(line 851) 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 21:41:53,824 INFO L268 CegarLoopResult]: For program point L851-1(line 851) no Hoare annotation was computed. [2020-07-17 21:41:53,824 INFO L271 CegarLoopResult]: At program point L870(lines 845 874) the Hoare annotation is: true [2020-07-17 21:41:53,824 INFO L268 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-07-17 21:41:53,825 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 706 714) no Hoare annotation was computed. [2020-07-17 21:41:53,825 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 706 714) no Hoare annotation was computed. [2020-07-17 21:41:53,825 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 706 714) no Hoare annotation was computed. [2020-07-17 21:41:53,825 INFO L268 CegarLoopResult]: For program point L674-1(lines 670 681) no Hoare annotation was computed. [2020-07-17 21:41:53,825 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 670 681) the Hoare annotation is: true [2020-07-17 21:41:53,825 INFO L268 CegarLoopResult]: For program point lowerWaterLevelEXIT(lines 670 681) no Hoare annotation was computed. [2020-07-17 21:41:53,825 INFO L268 CegarLoopResult]: For program point setupEXIT(lines 899 905) no Hoare annotation was computed. [2020-07-17 21:41:53,825 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 899 905) the Hoare annotation is: true [2020-07-17 21:41:53,825 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-17 21:41:53,826 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-17 21:41:53,826 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 21:41:53,826 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-17 21:41:53,826 INFO L268 CegarLoopResult]: For program point waterRiseEXIT(lines 682 693) no Hoare annotation was computed. [2020-07-17 21:41:53,826 INFO L268 CegarLoopResult]: For program point L686-1(lines 682 693) no Hoare annotation was computed. [2020-07-17 21:41:53,826 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 682 693) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0))) [2020-07-17 21:41:53,826 INFO L268 CegarLoopResult]: For program point __automaton_failFINAL(lines 292 299) no Hoare annotation was computed. [2020-07-17 21:41:53,827 INFO L268 CegarLoopResult]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 296) no Hoare annotation was computed. [2020-07-17 21:41:53,827 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 292 299) the Hoare annotation is: true [2020-07-17 21:41:53,827 INFO L268 CegarLoopResult]: For program point __automaton_failEXIT(lines 292 299) no Hoare annotation was computed. [2020-07-17 21:41:53,831 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeENTRY has no Hoare annotation [2020-07-17 21:41:53,831 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetENTRY has no Hoare annotation [2020-07-17 21:41:53,831 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-17 21:41:53,831 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-17 21:41:53,831 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-17 21:41:53,832 WARN L170 areAnnotationChecker]: L809 has no Hoare annotation [2020-07-17 21:41:53,837 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-17 21:41:53,837 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-17 21:41:53,838 WARN L170 areAnnotationChecker]: L280 has no Hoare annotation [2020-07-17 21:41:53,838 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-17 21:41:53,838 WARN L170 areAnnotationChecker]: printPumpENTRY has no Hoare annotation [2020-07-17 21:41:53,838 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-17 21:41:53,838 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setENTRY has no Hoare annotation [2020-07-17 21:41:53,838 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeENTRY has no Hoare annotation [2020-07-17 21:41:53,839 WARN L170 areAnnotationChecker]: isMethaneAlarmENTRY has no Hoare annotation [2020-07-17 21:41:53,839 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-17 21:41:53,839 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2020-07-17 21:41:53,839 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-17 21:41:53,848 WARN L170 areAnnotationChecker]: __utac__get_this_argENTRY has no Hoare annotation [2020-07-17 21:41:53,848 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-17 21:41:53,849 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 21:41:53,849 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtENTRY has no Hoare annotation [2020-07-17 21:41:53,849 WARN L170 areAnnotationChecker]: printEnvironmentENTRY has no Hoare annotation [2020-07-17 21:41:53,849 WARN L170 areAnnotationChecker]: select_oneENTRY has no Hoare annotation [2020-07-17 21:41:53,849 WARN L170 areAnnotationChecker]: activatePumpENTRY has no Hoare annotation [2020-07-17 21:41:53,849 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intENTRY has no Hoare annotation [2020-07-17 21:41:53,849 WARN L170 areAnnotationChecker]: L698-1 has no Hoare annotation [2020-07-17 21:41:53,849 WARN L170 areAnnotationChecker]: L698-1 has no Hoare annotation [2020-07-17 21:41:53,849 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-17 21:41:53,850 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-17 21:41:53,850 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalENTRY has no Hoare annotation [2020-07-17 21:41:53,851 WARN L170 areAnnotationChecker]: L674-1 has no Hoare annotation [2020-07-17 21:41:53,851 WARN L170 areAnnotationChecker]: L674-1 has no Hoare annotation [2020-07-17 21:41:53,855 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-17 21:41:53,855 WARN L170 areAnnotationChecker]: L686-1 has no Hoare annotation [2020-07-17 21:41:53,855 WARN L170 areAnnotationChecker]: L686-1 has no Hoare annotation [2020-07-17 21:41:53,855 WARN L170 areAnnotationChecker]: __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-17 21:41:53,855 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-17 21:41:53,856 WARN L170 areAnnotationChecker]: L378-2 has no Hoare annotation [2020-07-17 21:41:53,856 WARN L170 areAnnotationChecker]: L378-2 has no Hoare annotation [2020-07-17 21:41:53,856 WARN L170 areAnnotationChecker]: L378-2 has no Hoare annotation [2020-07-17 21:41:53,856 WARN L170 areAnnotationChecker]: L435-2 has no Hoare annotation [2020-07-17 21:41:53,856 WARN L170 areAnnotationChecker]: L435-2 has no Hoare annotation [2020-07-17 21:41:53,856 WARN L170 areAnnotationChecker]: L435-2 has no Hoare annotation [2020-07-17 21:41:53,856 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-17 21:41:53,856 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-17 21:41:53,856 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-17 21:41:53,856 WARN L170 areAnnotationChecker]: L809 has no Hoare annotation [2020-07-17 21:41:53,856 WARN L170 areAnnotationChecker]: L820-1 has no Hoare annotation [2020-07-17 21:41:53,857 WARN L170 areAnnotationChecker]: L880 has no Hoare annotation [2020-07-17 21:41:53,857 WARN L170 areAnnotationChecker]: L880 has no Hoare annotation [2020-07-17 21:41:53,857 WARN L170 areAnnotationChecker]: L280 has no Hoare annotation [2020-07-17 21:41:53,857 WARN L170 areAnnotationChecker]: L280 has no Hoare annotation [2020-07-17 21:41:53,857 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-17 21:41:53,857 WARN L170 areAnnotationChecker]: L264-1 has no Hoare annotation [2020-07-17 21:41:53,857 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2020-07-17 21:41:53,857 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2020-07-17 21:41:53,858 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-17 21:41:53,858 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setFINAL has no Hoare annotation [2020-07-17 21:41:53,858 WARN L170 areAnnotationChecker]: L634 has no Hoare annotation [2020-07-17 21:41:53,858 WARN L170 areAnnotationChecker]: L634 has no Hoare annotation [2020-07-17 21:41:53,858 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-17 21:41:53,859 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2020-07-17 21:41:53,859 WARN L170 areAnnotationChecker]: L206 has no Hoare annotation [2020-07-17 21:41:53,859 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-17 21:41:53,859 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2020-07-17 21:41:53,859 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2020-07-17 21:41:53,860 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-17 21:41:53,860 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-17 21:41:53,860 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-17 21:41:53,861 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-17 21:41:53,861 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-17 21:41:53,861 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-17 21:41:53,861 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 21:41:53,861 WARN L170 areAnnotationChecker]: L495 has no Hoare annotation [2020-07-17 21:41:53,861 WARN L170 areAnnotationChecker]: L495 has no Hoare annotation [2020-07-17 21:41:53,861 WARN L170 areAnnotationChecker]: L723 has no Hoare annotation [2020-07-17 21:41:53,861 WARN L170 areAnnotationChecker]: L723 has no Hoare annotation [2020-07-17 21:41:53,861 WARN L170 areAnnotationChecker]: select_oneFINAL has no Hoare annotation [2020-07-17 21:41:53,861 WARN L170 areAnnotationChecker]: activatePumpFINAL has no Hoare annotation [2020-07-17 21:41:53,862 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intFINAL has no Hoare annotation [2020-07-17 21:41:53,862 WARN L170 areAnnotationChecker]: L698-1 has no Hoare annotation [2020-07-17 21:41:53,862 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-17 21:41:53,862 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-17 21:41:53,862 WARN L170 areAnnotationChecker]: L130 has no Hoare annotation [2020-07-17 21:41:53,862 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-17 21:41:53,862 WARN L170 areAnnotationChecker]: L851-1 has no Hoare annotation [2020-07-17 21:41:53,863 WARN L170 areAnnotationChecker]: L674-1 has no Hoare annotation [2020-07-17 21:41:53,863 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 21:41:53,864 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-17 21:41:53,864 WARN L170 areAnnotationChecker]: L686-1 has no Hoare annotation [2020-07-17 21:41:53,864 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-17 21:41:53,864 WARN L170 areAnnotationChecker]: L400 has no Hoare annotation [2020-07-17 21:41:53,864 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2020-07-17 21:41:53,864 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-17 21:41:53,864 WARN L170 areAnnotationChecker]: L461 has no Hoare annotation [2020-07-17 21:41:53,865 WARN L170 areAnnotationChecker]: L436 has no Hoare annotation [2020-07-17 21:41:53,865 WARN L170 areAnnotationChecker]: valid_productEXIT has no Hoare annotation [2020-07-17 21:41:53,865 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1EXIT has no Hoare annotation [2020-07-17 21:41:53,865 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2FINAL has no Hoare annotation [2020-07-17 21:41:53,865 WARN L170 areAnnotationChecker]: L820-1 has no Hoare annotation [2020-07-17 21:41:53,865 WARN L170 areAnnotationChecker]: L881 has no Hoare annotation [2020-07-17 21:41:53,865 WARN L170 areAnnotationChecker]: L881 has no Hoare annotation [2020-07-17 21:41:53,865 WARN L170 areAnnotationChecker]: stopSystemFINAL has no Hoare annotation [2020-07-17 21:41:53,865 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-17 21:41:53,865 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-17 21:41:53,866 WARN L170 areAnnotationChecker]: L264-1 has no Hoare annotation [2020-07-17 21:41:53,866 WARN L170 areAnnotationChecker]: L228-2 has no Hoare annotation [2020-07-17 21:41:53,866 WARN L170 areAnnotationChecker]: L925 has no Hoare annotation [2020-07-17 21:41:53,866 WARN L170 areAnnotationChecker]: L640 has no Hoare annotation [2020-07-17 21:41:53,866 WARN L170 areAnnotationChecker]: L640 has no Hoare annotation [2020-07-17 21:41:53,866 WARN L170 areAnnotationChecker]: L634-1 has no Hoare annotation [2020-07-17 21:41:53,866 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-17 21:41:53,866 WARN L170 areAnnotationChecker]: L206-1 has no Hoare annotation [2020-07-17 21:41:53,866 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-17 21:41:53,866 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-17 21:41:53,867 WARN L170 areAnnotationChecker]: L166-1 has no Hoare annotation [2020-07-17 21:41:53,867 WARN L170 areAnnotationChecker]: L179-1 has no Hoare annotation [2020-07-17 21:41:53,867 WARN L170 areAnnotationChecker]: L179-1 has no Hoare annotation [2020-07-17 21:41:53,867 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-17 21:41:53,868 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-17 21:41:53,868 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-17 21:41:53,868 WARN L170 areAnnotationChecker]: L594 has no Hoare annotation [2020-07-17 21:41:53,868 WARN L170 areAnnotationChecker]: L594 has no Hoare annotation [2020-07-17 21:41:53,868 WARN L170 areAnnotationChecker]: L588-1 has no Hoare annotation [2020-07-17 21:41:53,868 WARN L170 areAnnotationChecker]: isLowWaterSensorDryEXIT has no Hoare annotation [2020-07-17 21:41:53,868 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-17 21:41:53,868 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtFINAL has no Hoare annotation [2020-07-17 21:41:53,868 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-17 21:41:53,869 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-17 21:41:53,869 WARN L170 areAnnotationChecker]: L723-2 has no Hoare annotation [2020-07-17 21:41:53,869 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intEXIT has no Hoare annotation [2020-07-17 21:41:53,869 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-17 21:41:53,869 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-17 21:41:53,869 WARN L170 areAnnotationChecker]: getWaterLevelEXIT has no Hoare annotation [2020-07-17 21:41:53,869 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-17 21:41:53,869 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-17 21:41:53,869 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-17 21:41:53,870 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-17 21:41:53,870 WARN L170 areAnnotationChecker]: L851-1 has no Hoare annotation [2020-07-17 21:41:53,870 WARN L170 areAnnotationChecker]: lowerWaterLevelEXIT has no Hoare annotation [2020-07-17 21:41:53,870 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 21:41:53,870 WARN L170 areAnnotationChecker]: L927-1 has no Hoare annotation [2020-07-17 21:41:53,871 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-17 21:41:53,871 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-17 21:41:53,871 WARN L170 areAnnotationChecker]: __automaton_failEXIT has no Hoare annotation [2020-07-17 21:41:53,871 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeFINAL has no Hoare annotation [2020-07-17 21:41:53,871 WARN L170 areAnnotationChecker]: L384 has no Hoare annotation [2020-07-17 21:41:53,872 WARN L170 areAnnotationChecker]: L384 has no Hoare annotation [2020-07-17 21:41:53,872 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetFINAL has no Hoare annotation [2020-07-17 21:41:53,872 WARN L170 areAnnotationChecker]: L441 has no Hoare annotation [2020-07-17 21:41:53,872 WARN L170 areAnnotationChecker]: L441 has no Hoare annotation [2020-07-17 21:41:53,872 WARN L170 areAnnotationChecker]: L925 has no Hoare annotation [2020-07-17 21:41:53,872 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2EXIT has no Hoare annotation [2020-07-17 21:41:53,872 WARN L170 areAnnotationChecker]: L822 has no Hoare annotation [2020-07-17 21:41:53,872 WARN L170 areAnnotationChecker]: L822 has no Hoare annotation [2020-07-17 21:41:53,872 WARN L170 areAnnotationChecker]: L882 has no Hoare annotation [2020-07-17 21:41:53,872 WARN L170 areAnnotationChecker]: L882 has no Hoare annotation [2020-07-17 21:41:53,872 WARN L170 areAnnotationChecker]: stopSystemEXIT has no Hoare annotation [2020-07-17 21:41:53,873 WARN L170 areAnnotationChecker]: L824-1 has no Hoare annotation [2020-07-17 21:41:53,873 WARN L170 areAnnotationChecker]: L266 has no Hoare annotation [2020-07-17 21:41:53,873 WARN L170 areAnnotationChecker]: L266 has no Hoare annotation [2020-07-17 21:41:53,873 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2020-07-17 21:41:53,873 WARN L170 areAnnotationChecker]: L240 has no Hoare annotation [2020-07-17 21:41:53,873 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeFINAL has no Hoare annotation [2020-07-17 21:41:53,873 WARN L170 areAnnotationChecker]: runTestEXIT has no Hoare annotation [2020-07-17 21:41:53,873 WARN L170 areAnnotationChecker]: isMethaneAlarmFINAL has no Hoare annotation [2020-07-17 21:41:53,873 WARN L170 areAnnotationChecker]: L166-1 has no Hoare annotation [2020-07-17 21:41:53,873 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-17 21:41:53,874 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-17 21:41:53,874 WARN L170 areAnnotationChecker]: L57 has no Hoare annotation [2020-07-17 21:41:53,874 WARN L170 areAnnotationChecker]: __utac__get_this_argFINAL has no Hoare annotation [2020-07-17 21:41:53,874 WARN L170 areAnnotationChecker]: L517 has no Hoare annotation [2020-07-17 21:41:53,874 WARN L170 areAnnotationChecker]: L517 has no Hoare annotation [2020-07-17 21:41:53,874 WARN L170 areAnnotationChecker]: printEnvironmentFINAL has no Hoare annotation [2020-07-17 21:41:53,874 WARN L170 areAnnotationChecker]: L454-1 has no Hoare annotation [2020-07-17 21:41:53,874 WARN L170 areAnnotationChecker]: L890 has no Hoare annotation [2020-07-17 21:41:53,874 WARN L170 areAnnotationChecker]: L890 has no Hoare annotation [2020-07-17 21:41:53,875 WARN L170 areAnnotationChecker]: L75-1 has no Hoare annotation [2020-07-17 21:41:53,875 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-17 21:41:53,875 WARN L170 areAnnotationChecker]: L856 has no Hoare annotation [2020-07-17 21:41:53,875 WARN L170 areAnnotationChecker]: L927-1 has no Hoare annotation [2020-07-17 21:41:53,876 WARN L170 areAnnotationChecker]: L886 has no Hoare annotation [2020-07-17 21:41:53,876 WARN L170 areAnnotationChecker]: L886 has no Hoare annotation [2020-07-17 21:41:53,876 WARN L170 areAnnotationChecker]: L65-1 has no Hoare annotation [2020-07-17 21:41:53,876 WARN L170 areAnnotationChecker]: L822-1 has no Hoare annotation [2020-07-17 21:41:53,876 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeEXIT has no Hoare annotation [2020-07-17 21:41:53,876 WARN L170 areAnnotationChecker]: L384-1 has no Hoare annotation [2020-07-17 21:41:53,876 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-17 21:41:53,876 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-17 21:41:53,876 WARN L170 areAnnotationChecker]: L441-1 has no Hoare annotation [2020-07-17 21:41:53,876 WARN L170 areAnnotationChecker]: L927 has no Hoare annotation [2020-07-17 21:41:53,877 WARN L170 areAnnotationChecker]: L927 has no Hoare annotation [2020-07-17 21:41:53,877 WARN L170 areAnnotationChecker]: L824-1 has no Hoare annotation [2020-07-17 21:41:53,877 WARN L170 areAnnotationChecker]: L883 has no Hoare annotation [2020-07-17 21:41:53,877 WARN L170 areAnnotationChecker]: L883 has no Hoare annotation [2020-07-17 21:41:53,878 WARN L170 areAnnotationChecker]: L826 has no Hoare annotation [2020-07-17 21:41:53,878 WARN L170 areAnnotationChecker]: L826 has no Hoare annotation [2020-07-17 21:41:53,878 WARN L170 areAnnotationChecker]: L266-2 has no Hoare annotation [2020-07-17 21:41:53,878 WARN L170 areAnnotationChecker]: L240-2 has no Hoare annotation [2020-07-17 21:41:53,878 WARN L170 areAnnotationChecker]: L168 has no Hoare annotation [2020-07-17 21:41:53,878 WARN L170 areAnnotationChecker]: L168 has no Hoare annotation [2020-07-17 21:41:53,878 WARN L170 areAnnotationChecker]: testEXIT has no Hoare annotation [2020-07-17 21:41:53,878 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-17 21:41:53,878 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-17 21:41:53,879 WARN L170 areAnnotationChecker]: L520-2 has no Hoare annotation [2020-07-17 21:41:53,879 WARN L170 areAnnotationChecker]: L520-2 has no Hoare annotation [2020-07-17 21:41:53,879 WARN L170 areAnnotationChecker]: L520-2 has no Hoare annotation [2020-07-17 21:41:53,879 WARN L170 areAnnotationChecker]: L559 has no Hoare annotation [2020-07-17 21:41:53,879 WARN L170 areAnnotationChecker]: L559 has no Hoare annotation [2020-07-17 21:41:53,879 WARN L170 areAnnotationChecker]: printEnvironmentEXIT has no Hoare annotation [2020-07-17 21:41:53,879 WARN L170 areAnnotationChecker]: L891 has no Hoare annotation [2020-07-17 21:41:53,879 WARN L170 areAnnotationChecker]: L891 has no Hoare annotation [2020-07-17 21:41:53,879 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2020-07-17 21:41:53,879 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2020-07-17 21:41:53,880 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-17 21:41:53,880 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-17 21:41:53,880 WARN L170 areAnnotationChecker]: L856 has no Hoare annotation [2020-07-17 21:41:53,880 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-17 21:41:53,880 WARN L170 areAnnotationChecker]: L887 has no Hoare annotation [2020-07-17 21:41:53,880 WARN L170 areAnnotationChecker]: L887 has no Hoare annotation [2020-07-17 21:41:53,880 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-17 21:41:53,880 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-17 21:41:53,880 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__3EXIT has no Hoare annotation [2020-07-17 21:41:53,880 WARN L170 areAnnotationChecker]: L536-1 has no Hoare annotation [2020-07-17 21:41:53,880 WARN L170 areAnnotationChecker]: L552-1 has no Hoare annotation [2020-07-17 21:41:53,881 WARN L170 areAnnotationChecker]: L454 has no Hoare annotation [2020-07-17 21:41:53,881 WARN L170 areAnnotationChecker]: L454 has no Hoare annotation [2020-07-17 21:41:53,881 WARN L170 areAnnotationChecker]: L884 has no Hoare annotation [2020-07-17 21:41:53,881 WARN L170 areAnnotationChecker]: L884 has no Hoare annotation [2020-07-17 21:41:53,881 WARN L170 areAnnotationChecker]: L827 has no Hoare annotation [2020-07-17 21:41:53,881 WARN L170 areAnnotationChecker]: L827 has no Hoare annotation [2020-07-17 21:41:53,881 WARN L170 areAnnotationChecker]: isLowWaterLevelFINAL has no Hoare annotation [2020-07-17 21:41:53,881 WARN L170 areAnnotationChecker]: L251 has no Hoare annotation [2020-07-17 21:41:53,881 WARN L170 areAnnotationChecker]: L251 has no Hoare annotation [2020-07-17 21:41:53,881 WARN L170 areAnnotationChecker]: L179-1 has no Hoare annotation [2020-07-17 21:41:53,882 WARN L170 areAnnotationChecker]: L179-1 has no Hoare annotation [2020-07-17 21:41:53,882 WARN L170 areAnnotationChecker]: L65-1 has no Hoare annotation [2020-07-17 21:41:53,882 WARN L170 areAnnotationChecker]: L541 has no Hoare annotation [2020-07-17 21:41:53,883 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-17 21:41:53,883 WARN L170 areAnnotationChecker]: L521 has no Hoare annotation [2020-07-17 21:41:53,883 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-17 21:41:53,883 WARN L170 areAnnotationChecker]: L560 has no Hoare annotation [2020-07-17 21:41:53,883 WARN L170 areAnnotationChecker]: L251-1 has no Hoare annotation [2020-07-17 21:41:53,883 WARN L170 areAnnotationChecker]: L892 has no Hoare annotation [2020-07-17 21:41:53,883 WARN L170 areAnnotationChecker]: L892 has no Hoare annotation [2020-07-17 21:41:53,883 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-17 21:41:53,883 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-17 21:41:53,883 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:41:53,883 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:41:53,884 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:41:53,884 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:41:53,884 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:41:53,884 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:41:53,884 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:41:53,884 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:41:53,884 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-17 21:41:53,884 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-17 21:41:53,884 WARN L170 areAnnotationChecker]: L859 has no Hoare annotation [2020-07-17 21:41:53,885 WARN L170 areAnnotationChecker]: L859 has no Hoare annotation [2020-07-17 21:41:53,885 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-17 21:41:53,885 WARN L170 areAnnotationChecker]: L888 has no Hoare annotation [2020-07-17 21:41:53,885 WARN L170 areAnnotationChecker]: L888 has no Hoare annotation [2020-07-17 21:41:53,885 WARN L170 areAnnotationChecker]: L75-1 has no Hoare annotation [2020-07-17 21:41:53,886 WARN L170 areAnnotationChecker]: L885 has no Hoare annotation [2020-07-17 21:41:53,886 WARN L170 areAnnotationChecker]: L885 has no Hoare annotation [2020-07-17 21:41:53,886 WARN L170 areAnnotationChecker]: L822-1 has no Hoare annotation [2020-07-17 21:41:53,886 WARN L170 areAnnotationChecker]: isLowWaterLevelEXIT has no Hoare annotation [2020-07-17 21:41:53,886 WARN L170 areAnnotationChecker]: L552 has no Hoare annotation [2020-07-17 21:41:53,886 WARN L170 areAnnotationChecker]: L552 has no Hoare annotation [2020-07-17 21:41:53,886 WARN L170 areAnnotationChecker]: L522 has no Hoare annotation [2020-07-17 21:41:53,886 WARN L170 areAnnotationChecker]: printPumpFINAL has no Hoare annotation [2020-07-17 21:41:53,887 WARN L170 areAnnotationChecker]: L893 has no Hoare annotation [2020-07-17 21:41:53,887 WARN L170 areAnnotationChecker]: L893 has no Hoare annotation [2020-07-17 21:41:53,887 WARN L170 areAnnotationChecker]: L866 has no Hoare annotation [2020-07-17 21:41:53,887 WARN L170 areAnnotationChecker]: Specification2FINAL has no Hoare annotation [2020-07-17 21:41:53,888 WARN L170 areAnnotationChecker]: L866 has no Hoare annotation [2020-07-17 21:41:53,888 WARN L170 areAnnotationChecker]: L889 has no Hoare annotation [2020-07-17 21:41:53,888 WARN L170 areAnnotationChecker]: L889 has no Hoare annotation [2020-07-17 21:41:53,888 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-17 21:41:53,889 WARN L170 areAnnotationChecker]: L536 has no Hoare annotation [2020-07-17 21:41:53,889 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:41:53,889 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:41:53,889 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:41:53,889 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:41:53,889 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:41:53,889 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:41:53,889 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:41:53,889 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 21:41:53,910 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 09:41:53 BoogieIcfgContainer [2020-07-17 21:41:53,910 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 21:41:53,914 INFO L168 Benchmark]: Toolchain (without parser) took 47440.80 ms. Allocated memory was 138.4 MB in the beginning and 687.9 MB in the end (delta: 549.5 MB). Free memory was 101.3 MB in the beginning and 532.0 MB in the end (delta: -430.7 MB). Peak memory consumption was 118.8 MB. Max. memory is 7.1 GB. [2020-07-17 21:41:53,916 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 138.4 MB. Free memory was 120.3 MB in the beginning and 120.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-17 21:41:53,916 INFO L168 Benchmark]: CACSL2BoogieTranslator took 722.76 ms. Allocated memory was 138.4 MB in the beginning and 201.9 MB in the end (delta: 63.4 MB). Free memory was 100.9 MB in the beginning and 170.1 MB in the end (delta: -69.2 MB). Peak memory consumption was 31.0 MB. Max. memory is 7.1 GB. [2020-07-17 21:41:53,917 INFO L168 Benchmark]: Boogie Preprocessor took 102.02 ms. Allocated memory is still 201.9 MB. Free memory was 170.1 MB in the beginning and 164.5 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2020-07-17 21:41:53,920 INFO L168 Benchmark]: RCFGBuilder took 1675.67 ms. Allocated memory was 201.9 MB in the beginning and 234.9 MB in the end (delta: 33.0 MB). Free memory was 164.5 MB in the beginning and 95.6 MB in the end (delta: 68.9 MB). Peak memory consumption was 102.0 MB. Max. memory is 7.1 GB. [2020-07-17 21:41:53,921 INFO L168 Benchmark]: TraceAbstraction took 44931.39 ms. Allocated memory was 234.9 MB in the beginning and 687.9 MB in the end (delta: 453.0 MB). Free memory was 94.2 MB in the beginning and 532.0 MB in the end (delta: -437.8 MB). Peak memory consumption was 15.2 MB. Max. memory is 7.1 GB. [2020-07-17 21:41:53,927 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 0.39 ms. Allocated memory is still 138.4 MB. Free memory was 120.3 MB in the beginning and 120.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 722.76 ms. Allocated memory was 138.4 MB in the beginning and 201.9 MB in the end (delta: 63.4 MB). Free memory was 100.9 MB in the beginning and 170.1 MB in the end (delta: -69.2 MB). Peak memory consumption was 31.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 102.02 ms. Allocated memory is still 201.9 MB. Free memory was 170.1 MB in the beginning and 164.5 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1675.67 ms. Allocated memory was 201.9 MB in the beginning and 234.9 MB in the end (delta: 33.0 MB). Free memory was 164.5 MB in the beginning and 95.6 MB in the end (delta: 68.9 MB). Peak memory consumption was 102.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 44931.39 ms. Allocated memory was 234.9 MB in the beginning and 687.9 MB in the end (delta: 453.0 MB). Free memory was 94.2 MB in the beginning and 532.0 MB in the end (delta: -437.8 MB). Peak memory consumption was 15.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 296]: 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: 845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || 0 == pumpRunning) || !(1 == \old(systemActive)) - InvariantResult [Line: 55]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || 0 == pumpRunning) || !(1 == \old(systemActive)) - InvariantResult [Line: 855]: Loop Invariant Derived loop invariant: !(0 == \old(pumpRunning)) || 0 == pumpRunning - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 230 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 36.6s, OverallIterations: 3, TraceHistogramMax: 2, AutomataDifference: 30.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 8.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 340 SDtfs, 605 SDslu, 364 SDs, 0 SdLazy, 1344 SolverSat, 398 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 101 GetRequests, 72 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 3.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=269occurred 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, 1.5s HoareSimplificationTime, 55 FomulaSimplificationsInter, 10998 FormulaSimplificationTreeSizeReductionInter, 5.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.7s InterpolantComputationTime, 195 NumberOfCodeBlocks, 195 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 192 ConstructedInterpolants, 0 QuantifiedInterpolants, 59275 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...