/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/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product27.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:12:24,306 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:12:24,309 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:12:24,328 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:12:24,328 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:12:24,331 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:12:24,333 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:12:24,343 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:12:24,346 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:12:24,350 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:12:24,352 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:12:24,355 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:12:24,355 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:12:24,357 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:12:24,360 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:12:24,361 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:12:24,363 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:12:24,364 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:12:24,365 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:12:24,370 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:12:24,375 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:12:24,379 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:12:24,380 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:12:24,381 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:12:24,383 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:12:24,383 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:12:24,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:12:24,386 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:12:24,387 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:12:24,388 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:12:24,388 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:12:24,389 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:12:24,390 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:12:24,391 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:12:24,394 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:12:24,394 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:12:24,394 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:12:24,395 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:12:24,395 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:12:24,396 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:12:24,397 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:12:24,398 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:12:24,421 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:12:24,421 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:12:24,430 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:12:24,430 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:12:24,430 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:12:24,430 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:12:24,430 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:12:24,431 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:12:24,431 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:12:24,431 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:12:24,431 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:12:24,431 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:12:24,432 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:12:24,432 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:12:24,432 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:12:24,436 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:12:24,436 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:12:24,436 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:12:24,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:24,436 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:12:24,437 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:12:24,437 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:12:24,437 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:12:24,734 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:12:24,749 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:12:24,753 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:12:24,755 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:12:24,756 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:12:24,756 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product27.cil.c [2020-07-18 00:12:24,833 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbdf5dd35/f342172c736c4eb8993336654d895742/FLAG8f9d49ec2 [2020-07-18 00:12:25,356 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:12:25,357 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product27.cil.c [2020-07-18 00:12:25,371 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbdf5dd35/f342172c736c4eb8993336654d895742/FLAG8f9d49ec2 [2020-07-18 00:12:25,652 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbdf5dd35/f342172c736c4eb8993336654d895742 [2020-07-18 00:12:25,661 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:12:25,664 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:12:25,665 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:25,665 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:12:25,670 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:12:25,672 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:25" (1/1) ... [2020-07-18 00:12:25,676 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@118c986e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:25, skipping insertion in model container [2020-07-18 00:12:25,676 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:25" (1/1) ... [2020-07-18 00:12:25,684 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:12:25,734 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:12:26,076 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:26,173 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:12:26,301 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:26,346 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:12:26,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:26 WrapperNode [2020-07-18 00:12:26,346 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:26,347 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:12:26,347 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:12:26,348 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:12:26,360 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:26" (1/1) ... [2020-07-18 00:12:26,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:26" (1/1) ... [2020-07-18 00:12:26,380 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:26" (1/1) ... [2020-07-18 00:12:26,381 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:26" (1/1) ... [2020-07-18 00:12:26,453 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:26" (1/1) ... [2020-07-18 00:12:26,473 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:26" (1/1) ... [2020-07-18 00:12:26,481 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:26" (1/1) ... [2020-07-18 00:12:26,496 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:12:26,497 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:12:26,497 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:12:26,497 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:12:26,505 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:26" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:26,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:12:26,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:12:26,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:26,599 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:12:26,599 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:12:26,599 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:12:26,600 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:12:26,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:26,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:26,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:26,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:26,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:26,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:26,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:12:26,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:12:26,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:12:26,602 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:12:26,602 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:12:26,603 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:12:26,603 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:12:26,604 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:12:26,604 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:12:26,607 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:12:26,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:12:26,607 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:12:26,608 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:12:26,608 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:12:26,608 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:12:26,608 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:12:26,608 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:12:26,608 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:12:26,609 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:12:26,609 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:12:26,609 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-18 00:12:26,609 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:12:26,609 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:12:26,610 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:12:26,610 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:12:26,610 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:12:26,610 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:12:26,610 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:12:26,610 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:12:26,611 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:12:26,611 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:12:26,611 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:12:26,611 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:12:26,611 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:12:26,611 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:12:26,611 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:12:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:12:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:12:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:26,612 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:26,613 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:26,613 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:12:26,613 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:12:26,614 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:12:26,614 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:26,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:12:26,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:12:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:12:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:12:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:12:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:26,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:12:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:12:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:12:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:12:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:12:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:12:26,616 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:12:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:12:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:12:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:12:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:12:26,617 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:12:26,618 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:12:26,618 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:12:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:12:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:12:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:12:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:12:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:12:26,619 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:12:26,620 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:12:26,621 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:12:26,621 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:12:26,621 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:12:26,622 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:12:26,622 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-18 00:12:26,622 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:12:26,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:12:26,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:12:26,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:12:28,369 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:12:28,370 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:12:28,382 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:28 BoogieIcfgContainer [2020-07-18 00:12:28,382 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:12:28,386 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:12:28,387 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:12:28,391 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:12:28,391 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:12:25" (1/3) ... [2020-07-18 00:12:28,393 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73a69e86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:28, skipping insertion in model container [2020-07-18 00:12:28,393 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:26" (2/3) ... [2020-07-18 00:12:28,393 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73a69e86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:28, skipping insertion in model container [2020-07-18 00:12:28,394 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:28" (3/3) ... [2020-07-18 00:12:28,395 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product27.cil.c [2020-07-18 00:12:28,408 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:12:28,419 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:12:28,438 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:12:28,468 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:12:28,468 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:12:28,469 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:12:28,470 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:12:28,470 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:12:28,470 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:12:28,487 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:12:28,487 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:12:28,516 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states. [2020-07-18 00:12:28,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-18 00:12:28,541 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:12:28,543 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:12:28,543 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:12:28,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:12:28,551 INFO L82 PathProgramCache]: Analyzing trace with hash -971756430, now seen corresponding path program 1 times [2020-07-18 00:12:28,562 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:12:28,562 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1486775374] [2020-07-18 00:12:28,563 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:12:28,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:29,398 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:12:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:29,516 INFO L280 TraceCheckUtils]: 0: Hoare triple {414#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {297#true} is VALID [2020-07-18 00:12:29,517 INFO L280 TraceCheckUtils]: 1: Hoare triple {297#true} #valid := #valid[0 := 0]; {297#true} is VALID [2020-07-18 00:12:29,517 INFO L280 TraceCheckUtils]: 2: Hoare triple {297#true} assume 0 < #StackHeapBarrier; {297#true} is VALID [2020-07-18 00:12:29,518 INFO L280 TraceCheckUtils]: 3: Hoare triple {297#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30); srcloc: L427 {297#true} is VALID [2020-07-18 00:12:29,518 INFO L280 TraceCheckUtils]: 4: Hoare triple {297#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9); srcloc: L427-1 {297#true} is VALID [2020-07-18 00:12:29,519 INFO L280 TraceCheckUtils]: 5: Hoare triple {297#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21); srcloc: L427-2 {297#true} is VALID [2020-07-18 00:12:29,519 INFO L280 TraceCheckUtils]: 6: Hoare triple {297#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30); srcloc: L428 {297#true} is VALID [2020-07-18 00:12:29,519 INFO L280 TraceCheckUtils]: 7: Hoare triple {297#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9); srcloc: L434 {297#true} is VALID [2020-07-18 00:12:29,520 INFO L280 TraceCheckUtils]: 8: Hoare triple {297#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(21); srcloc: L434-1 {297#true} is VALID [2020-07-18 00:12:29,520 INFO L280 TraceCheckUtils]: 9: Hoare triple {297#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L435 {297#true} is VALID [2020-07-18 00:12:29,520 INFO L280 TraceCheckUtils]: 10: Hoare triple {297#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L473 {297#true} is VALID [2020-07-18 00:12:29,520 INFO L280 TraceCheckUtils]: 11: Hoare triple {297#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(25); srcloc: L473-1 {297#true} is VALID [2020-07-18 00:12:29,521 INFO L280 TraceCheckUtils]: 12: Hoare triple {297#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30); srcloc: L474 {297#true} is VALID [2020-07-18 00:12:29,521 INFO L280 TraceCheckUtils]: 13: Hoare triple {297#true} SUMMARY for call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9); srcloc: L480 {297#true} is VALID [2020-07-18 00:12:29,522 INFO L280 TraceCheckUtils]: 14: Hoare triple {297#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25); srcloc: L480-1 {297#true} is VALID [2020-07-18 00:12:29,522 INFO L280 TraceCheckUtils]: 15: Hoare triple {297#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L481 {297#true} is VALID [2020-07-18 00:12:29,522 INFO L280 TraceCheckUtils]: 16: Hoare triple {297#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L554 {297#true} is VALID [2020-07-18 00:12:29,523 INFO L280 TraceCheckUtils]: 17: Hoare triple {297#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L555 {297#true} is VALID [2020-07-18 00:12:29,524 INFO L280 TraceCheckUtils]: 18: Hoare triple {297#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L555-1 {297#true} is VALID [2020-07-18 00:12:29,524 INFO L280 TraceCheckUtils]: 19: Hoare triple {297#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L555-2 {297#true} is VALID [2020-07-18 00:12:29,524 INFO L280 TraceCheckUtils]: 20: Hoare triple {297#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L555-3 {297#true} is VALID [2020-07-18 00:12:29,525 INFO L280 TraceCheckUtils]: 21: Hoare triple {297#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L555-4 {297#true} is VALID [2020-07-18 00:12:29,525 INFO L280 TraceCheckUtils]: 22: Hoare triple {297#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L555-5 {297#true} is VALID [2020-07-18 00:12:29,526 INFO L280 TraceCheckUtils]: 23: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L555-6 {297#true} is VALID [2020-07-18 00:12:29,526 INFO L280 TraceCheckUtils]: 24: Hoare triple {297#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L555-7 {297#true} is VALID [2020-07-18 00:12:29,526 INFO L280 TraceCheckUtils]: 25: Hoare triple {297#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L559 {297#true} is VALID [2020-07-18 00:12:29,527 INFO L280 TraceCheckUtils]: 26: Hoare triple {297#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L559-1 {297#true} is VALID [2020-07-18 00:12:29,527 INFO L280 TraceCheckUtils]: 27: Hoare triple {297#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L559-2 {297#true} is VALID [2020-07-18 00:12:29,527 INFO L280 TraceCheckUtils]: 28: Hoare triple {297#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L559-3 {297#true} is VALID [2020-07-18 00:12:29,528 INFO L280 TraceCheckUtils]: 29: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L559-4 {297#true} is VALID [2020-07-18 00:12:29,528 INFO L280 TraceCheckUtils]: 30: Hoare triple {297#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L559-5 {297#true} is VALID [2020-07-18 00:12:29,528 INFO L280 TraceCheckUtils]: 31: Hoare triple {297#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L563 {297#true} is VALID [2020-07-18 00:12:29,529 INFO L280 TraceCheckUtils]: 32: Hoare triple {297#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L563-1 {297#true} is VALID [2020-07-18 00:12:29,529 INFO L280 TraceCheckUtils]: 33: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L563-2 {297#true} is VALID [2020-07-18 00:12:29,530 INFO L280 TraceCheckUtils]: 34: Hoare triple {297#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L563-3 {297#true} is VALID [2020-07-18 00:12:29,530 INFO L280 TraceCheckUtils]: 35: Hoare triple {297#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L567 {297#true} is VALID [2020-07-18 00:12:29,530 INFO L280 TraceCheckUtils]: 36: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L567-1 {297#true} is VALID [2020-07-18 00:12:29,531 INFO L280 TraceCheckUtils]: 37: Hoare triple {297#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(13); srcloc: L567-2 {297#true} is VALID [2020-07-18 00:12:29,531 INFO L280 TraceCheckUtils]: 38: Hoare triple {297#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(3); srcloc: L892 {297#true} is VALID [2020-07-18 00:12:29,531 INFO L280 TraceCheckUtils]: 39: Hoare triple {297#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L896 {297#true} is VALID [2020-07-18 00:12:29,532 INFO L280 TraceCheckUtils]: 40: Hoare triple {297#true} SUMMARY for call write~init~int(110, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L896-1 {297#true} is VALID [2020-07-18 00:12:29,532 INFO L280 TraceCheckUtils]: 41: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L896-2 {297#true} is VALID [2020-07-18 00:12:29,532 INFO L280 TraceCheckUtils]: 42: Hoare triple {297#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(4); srcloc: L896-3 {297#true} is VALID [2020-07-18 00:12:29,533 INFO L280 TraceCheckUtils]: 43: Hoare triple {297#true} SUMMARY for call write~init~int(79, #t~string62.base, #t~string62.offset, 1); srcloc: L900 {297#true} is VALID [2020-07-18 00:12:29,533 INFO L280 TraceCheckUtils]: 44: Hoare triple {297#true} SUMMARY for call write~init~int(102, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L900-1 {297#true} is VALID [2020-07-18 00:12:29,533 INFO L280 TraceCheckUtils]: 45: Hoare triple {297#true} SUMMARY for call write~init~int(102, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L900-2 {297#true} is VALID [2020-07-18 00:12:29,534 INFO L280 TraceCheckUtils]: 46: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L900-3 {297#true} is VALID [2020-07-18 00:12:29,534 INFO L280 TraceCheckUtils]: 47: Hoare triple {297#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7); srcloc: L900-4 {297#true} is VALID [2020-07-18 00:12:29,534 INFO L280 TraceCheckUtils]: 48: Hoare triple {297#true} SUMMARY for call write~init~int(44, #t~string64.base, #t~string64.offset, 1); srcloc: L904 {297#true} is VALID [2020-07-18 00:12:29,535 INFO L280 TraceCheckUtils]: 49: Hoare triple {297#true} SUMMARY for call write~init~int(80, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L904-1 {297#true} is VALID [2020-07-18 00:12:29,535 INFO L280 TraceCheckUtils]: 50: Hoare triple {297#true} SUMMARY for call write~init~int(117, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L904-2 {297#true} is VALID [2020-07-18 00:12:29,535 INFO L280 TraceCheckUtils]: 51: Hoare triple {297#true} SUMMARY for call write~init~int(109, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L904-3 {297#true} is VALID [2020-07-18 00:12:29,536 INFO L280 TraceCheckUtils]: 52: Hoare triple {297#true} SUMMARY for call write~init~int(112, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L904-4 {297#true} is VALID [2020-07-18 00:12:29,536 INFO L280 TraceCheckUtils]: 53: Hoare triple {297#true} SUMMARY for call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1); srcloc: L904-5 {297#true} is VALID [2020-07-18 00:12:29,536 INFO L280 TraceCheckUtils]: 54: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1); srcloc: L904-6 {297#true} is VALID [2020-07-18 00:12:29,537 INFO L280 TraceCheckUtils]: 55: Hoare triple {297#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L904-7 {297#true} is VALID [2020-07-18 00:12:29,537 INFO L280 TraceCheckUtils]: 56: Hoare triple {297#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L908 {297#true} is VALID [2020-07-18 00:12:29,537 INFO L280 TraceCheckUtils]: 57: Hoare triple {297#true} SUMMARY for call write~init~int(110, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L908-1 {297#true} is VALID [2020-07-18 00:12:29,538 INFO L280 TraceCheckUtils]: 58: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L908-2 {297#true} is VALID [2020-07-18 00:12:29,538 INFO L280 TraceCheckUtils]: 59: Hoare triple {297#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(4); srcloc: L908-3 {297#true} is VALID [2020-07-18 00:12:29,538 INFO L280 TraceCheckUtils]: 60: Hoare triple {297#true} SUMMARY for call write~init~int(79, #t~string68.base, #t~string68.offset, 1); srcloc: L912 {297#true} is VALID [2020-07-18 00:12:29,539 INFO L280 TraceCheckUtils]: 61: Hoare triple {297#true} SUMMARY for call write~init~int(102, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L912-1 {297#true} is VALID [2020-07-18 00:12:29,539 INFO L280 TraceCheckUtils]: 62: Hoare triple {297#true} SUMMARY for call write~init~int(102, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L912-2 {297#true} is VALID [2020-07-18 00:12:29,540 INFO L280 TraceCheckUtils]: 63: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L912-3 {297#true} is VALID [2020-07-18 00:12:29,540 INFO L280 TraceCheckUtils]: 64: Hoare triple {297#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L912-4 {297#true} is VALID [2020-07-18 00:12:29,540 INFO L280 TraceCheckUtils]: 65: Hoare triple {297#true} SUMMARY for call write~init~int(41, #t~string70.base, #t~string70.offset, 1); srcloc: L916 {297#true} is VALID [2020-07-18 00:12:29,541 INFO L280 TraceCheckUtils]: 66: Hoare triple {297#true} SUMMARY for call write~init~int(32, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L916-1 {297#true} is VALID [2020-07-18 00:12:29,541 INFO L280 TraceCheckUtils]: 67: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L916-2 {297#true} is VALID [2020-07-18 00:12:29,541 INFO L280 TraceCheckUtils]: 68: Hoare triple {297#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L916-3 {297#true} is VALID [2020-07-18 00:12:29,542 INFO L280 TraceCheckUtils]: 69: Hoare triple {297#true} SUMMARY for call write~init~int(10, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {297#true} is VALID [2020-07-18 00:12:29,542 INFO L280 TraceCheckUtils]: 70: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {297#true} is VALID [2020-07-18 00:12:29,542 INFO L280 TraceCheckUtils]: 71: Hoare triple {297#true} ~switchedOnBeforeTS~0 := 0; {297#true} is VALID [2020-07-18 00:12:29,543 INFO L280 TraceCheckUtils]: 72: Hoare triple {297#true} ~head~0.base, ~head~0.offset := 0, 0; {297#true} is VALID [2020-07-18 00:12:29,543 INFO L280 TraceCheckUtils]: 73: Hoare triple {297#true} ~waterLevel~0 := 1; {297#true} is VALID [2020-07-18 00:12:29,543 INFO L280 TraceCheckUtils]: 74: Hoare triple {297#true} ~methaneLevelCritical~0 := 0; {297#true} is VALID [2020-07-18 00:12:29,544 INFO L280 TraceCheckUtils]: 75: Hoare triple {297#true} ~cleanupTimeShifts~0 := 4; {297#true} is VALID [2020-07-18 00:12:29,544 INFO L280 TraceCheckUtils]: 76: Hoare triple {297#true} ~pumpRunning~0 := 0; {297#true} is VALID [2020-07-18 00:12:29,544 INFO L280 TraceCheckUtils]: 77: Hoare triple {297#true} ~systemActive~0 := 1; {297#true} is VALID [2020-07-18 00:12:29,545 INFO L280 TraceCheckUtils]: 78: Hoare triple {297#true} assume true; {297#true} is VALID [2020-07-18 00:12:29,545 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {297#true} {297#true} #917#return; {297#true} is VALID [2020-07-18 00:12:29,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:29,579 INFO L280 TraceCheckUtils]: 0: Hoare triple {297#true} assume true; {297#true} is VALID [2020-07-18 00:12:29,580 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {297#true} {297#true} #819#return; {297#true} is VALID [2020-07-18 00:12:29,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:29,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {297#true} assume true; {297#true} is VALID [2020-07-18 00:12:29,585 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {297#true} {297#true} #821#return; {297#true} is VALID [2020-07-18 00:12:29,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:29,591 INFO L280 TraceCheckUtils]: 0: Hoare triple {297#true} havoc ~retValue_acc~1; {297#true} is VALID [2020-07-18 00:12:29,591 INFO L280 TraceCheckUtils]: 1: Hoare triple {297#true} ~retValue_acc~1 := 1; {297#true} is VALID [2020-07-18 00:12:29,592 INFO L280 TraceCheckUtils]: 2: Hoare triple {297#true} #res := ~retValue_acc~1; {297#true} is VALID [2020-07-18 00:12:29,592 INFO L280 TraceCheckUtils]: 3: Hoare triple {297#true} assume true; {297#true} is VALID [2020-07-18 00:12:29,592 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {297#true} {297#true} #823#return; {297#true} is VALID [2020-07-18 00:12:29,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:29,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {297#true} assume true; {297#true} is VALID [2020-07-18 00:12:29,596 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {297#true} {297#true} #825#return; {297#true} is VALID [2020-07-18 00:12:29,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:29,608 INFO L280 TraceCheckUtils]: 0: Hoare triple {415#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {297#true} is VALID [2020-07-18 00:12:29,609 INFO L280 TraceCheckUtils]: 1: Hoare triple {297#true} assume true; {297#true} is VALID [2020-07-18 00:12:29,609 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {297#true} {297#true} #907#return; {297#true} is VALID [2020-07-18 00:12:29,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:29,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:29,619 INFO L280 TraceCheckUtils]: 0: Hoare triple {297#true} havoc ~retValue_acc~10; {297#true} is VALID [2020-07-18 00:12:29,619 INFO L280 TraceCheckUtils]: 1: Hoare triple {297#true} ~retValue_acc~10 := ~pumpRunning~0; {297#true} is VALID [2020-07-18 00:12:29,620 INFO L280 TraceCheckUtils]: 2: Hoare triple {297#true} #res := ~retValue_acc~10; {297#true} is VALID [2020-07-18 00:12:29,620 INFO L280 TraceCheckUtils]: 3: Hoare triple {297#true} assume true; {297#true} is VALID [2020-07-18 00:12:29,620 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {297#true} {415#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #897#return; {297#true} is VALID [2020-07-18 00:12:29,621 INFO L263 TraceCheckUtils]: 0: Hoare triple {415#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret1 := isPumpRunning(); {297#true} is VALID [2020-07-18 00:12:29,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {297#true} havoc ~retValue_acc~10; {297#true} is VALID [2020-07-18 00:12:29,621 INFO L280 TraceCheckUtils]: 2: Hoare triple {297#true} ~retValue_acc~10 := ~pumpRunning~0; {297#true} is VALID [2020-07-18 00:12:29,622 INFO L280 TraceCheckUtils]: 3: Hoare triple {297#true} #res := ~retValue_acc~10; {297#true} is VALID [2020-07-18 00:12:29,622 INFO L280 TraceCheckUtils]: 4: Hoare triple {297#true} assume true; {297#true} is VALID [2020-07-18 00:12:29,622 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {297#true} {415#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #897#return; {297#true} is VALID [2020-07-18 00:12:29,623 INFO L280 TraceCheckUtils]: 6: Hoare triple {297#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {297#true} is VALID [2020-07-18 00:12:29,623 INFO L280 TraceCheckUtils]: 7: Hoare triple {297#true} ~switchedOnBeforeTS~0 := #t~ret1; {297#true} is VALID [2020-07-18 00:12:29,623 INFO L280 TraceCheckUtils]: 8: Hoare triple {297#true} havoc #t~ret1; {297#true} is VALID [2020-07-18 00:12:29,624 INFO L280 TraceCheckUtils]: 9: Hoare triple {297#true} assume true; {297#true} is VALID [2020-07-18 00:12:29,624 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {297#true} {298#false} #885#return; {298#false} is VALID [2020-07-18 00:12:29,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:29,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {297#true} havoc ~retValue_acc~6; {297#true} is VALID [2020-07-18 00:12:29,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {297#true} ~retValue_acc~6 := ~waterLevel~0; {297#true} is VALID [2020-07-18 00:12:29,629 INFO L280 TraceCheckUtils]: 2: Hoare triple {297#true} #res := ~retValue_acc~6; {297#true} is VALID [2020-07-18 00:12:29,629 INFO L280 TraceCheckUtils]: 3: Hoare triple {297#true} assume true; {297#true} is VALID [2020-07-18 00:12:29,630 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {297#true} {298#false} #899#return; {298#false} is VALID [2020-07-18 00:12:29,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:29,633 INFO L280 TraceCheckUtils]: 0: Hoare triple {297#true} havoc ~retValue_acc~10; {297#true} is VALID [2020-07-18 00:12:29,634 INFO L280 TraceCheckUtils]: 1: Hoare triple {297#true} ~retValue_acc~10 := ~pumpRunning~0; {297#true} is VALID [2020-07-18 00:12:29,634 INFO L280 TraceCheckUtils]: 2: Hoare triple {297#true} #res := ~retValue_acc~10; {297#true} is VALID [2020-07-18 00:12:29,634 INFO L280 TraceCheckUtils]: 3: Hoare triple {297#true} assume true; {297#true} is VALID [2020-07-18 00:12:29,635 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {297#true} {298#false} #901#return; {298#false} is VALID [2020-07-18 00:12:29,640 INFO L263 TraceCheckUtils]: 0: Hoare triple {297#true} call ULTIMATE.init(); {414#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 00:12:29,641 INFO L280 TraceCheckUtils]: 1: Hoare triple {414#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {297#true} is VALID [2020-07-18 00:12:29,641 INFO L280 TraceCheckUtils]: 2: Hoare triple {297#true} #valid := #valid[0 := 0]; {297#true} is VALID [2020-07-18 00:12:29,642 INFO L280 TraceCheckUtils]: 3: Hoare triple {297#true} assume 0 < #StackHeapBarrier; {297#true} is VALID [2020-07-18 00:12:29,642 INFO L280 TraceCheckUtils]: 4: Hoare triple {297#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30); srcloc: L427 {297#true} is VALID [2020-07-18 00:12:29,642 INFO L280 TraceCheckUtils]: 5: Hoare triple {297#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9); srcloc: L427-1 {297#true} is VALID [2020-07-18 00:12:29,643 INFO L280 TraceCheckUtils]: 6: Hoare triple {297#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21); srcloc: L427-2 {297#true} is VALID [2020-07-18 00:12:29,643 INFO L280 TraceCheckUtils]: 7: Hoare triple {297#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(30); srcloc: L428 {297#true} is VALID [2020-07-18 00:12:29,643 INFO L280 TraceCheckUtils]: 8: Hoare triple {297#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(9); srcloc: L434 {297#true} is VALID [2020-07-18 00:12:29,644 INFO L280 TraceCheckUtils]: 9: Hoare triple {297#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(21); srcloc: L434-1 {297#true} is VALID [2020-07-18 00:12:29,644 INFO L280 TraceCheckUtils]: 10: Hoare triple {297#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L435 {297#true} is VALID [2020-07-18 00:12:29,644 INFO L280 TraceCheckUtils]: 11: Hoare triple {297#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L473 {297#true} is VALID [2020-07-18 00:12:29,645 INFO L280 TraceCheckUtils]: 12: Hoare triple {297#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(25); srcloc: L473-1 {297#true} is VALID [2020-07-18 00:12:29,645 INFO L280 TraceCheckUtils]: 13: Hoare triple {297#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(30); srcloc: L474 {297#true} is VALID [2020-07-18 00:12:29,645 INFO L280 TraceCheckUtils]: 14: Hoare triple {297#true} SUMMARY for call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(9); srcloc: L480 {297#true} is VALID [2020-07-18 00:12:29,646 INFO L280 TraceCheckUtils]: 15: Hoare triple {297#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(25); srcloc: L480-1 {297#true} is VALID [2020-07-18 00:12:29,646 INFO L280 TraceCheckUtils]: 16: Hoare triple {297#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(13); srcloc: L481 {297#true} is VALID [2020-07-18 00:12:29,646 INFO L280 TraceCheckUtils]: 17: Hoare triple {297#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(7); srcloc: L554 {297#true} is VALID [2020-07-18 00:12:29,646 INFO L280 TraceCheckUtils]: 18: Hoare triple {297#true} SUMMARY for call write~init~int(44, #t~string42.base, #t~string42.offset, 1); srcloc: L555 {297#true} is VALID [2020-07-18 00:12:29,647 INFO L280 TraceCheckUtils]: 19: Hoare triple {297#true} SUMMARY for call write~init~int(77, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L555-1 {297#true} is VALID [2020-07-18 00:12:29,647 INFO L280 TraceCheckUtils]: 20: Hoare triple {297#true} SUMMARY for call write~init~int(101, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L555-2 {297#true} is VALID [2020-07-18 00:12:29,647 INFO L280 TraceCheckUtils]: 21: Hoare triple {297#true} SUMMARY for call write~init~int(116, #t~string42.base, 3 + #t~string42.offset, 1); srcloc: L555-3 {297#true} is VALID [2020-07-18 00:12:29,648 INFO L280 TraceCheckUtils]: 22: Hoare triple {297#true} SUMMARY for call write~init~int(104, #t~string42.base, 4 + #t~string42.offset, 1); srcloc: L555-4 {297#true} is VALID [2020-07-18 00:12:29,648 INFO L280 TraceCheckUtils]: 23: Hoare triple {297#true} SUMMARY for call write~init~int(58, #t~string42.base, 5 + #t~string42.offset, 1); srcloc: L555-5 {297#true} is VALID [2020-07-18 00:12:29,648 INFO L280 TraceCheckUtils]: 24: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string42.base, 6 + #t~string42.offset, 1); srcloc: L555-6 {297#true} is VALID [2020-07-18 00:12:29,649 INFO L280 TraceCheckUtils]: 25: Hoare triple {297#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(5); srcloc: L555-7 {297#true} is VALID [2020-07-18 00:12:29,649 INFO L280 TraceCheckUtils]: 26: Hoare triple {297#true} SUMMARY for call write~init~int(67, #t~string44.base, #t~string44.offset, 1); srcloc: L559 {297#true} is VALID [2020-07-18 00:12:29,649 INFO L280 TraceCheckUtils]: 27: Hoare triple {297#true} SUMMARY for call write~init~int(82, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L559-1 {297#true} is VALID [2020-07-18 00:12:29,650 INFO L280 TraceCheckUtils]: 28: Hoare triple {297#true} SUMMARY for call write~init~int(73, #t~string44.base, 2 + #t~string44.offset, 1); srcloc: L559-2 {297#true} is VALID [2020-07-18 00:12:29,650 INFO L280 TraceCheckUtils]: 29: Hoare triple {297#true} SUMMARY for call write~init~int(84, #t~string44.base, 3 + #t~string44.offset, 1); srcloc: L559-3 {297#true} is VALID [2020-07-18 00:12:29,650 INFO L280 TraceCheckUtils]: 30: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string44.base, 4 + #t~string44.offset, 1); srcloc: L559-4 {297#true} is VALID [2020-07-18 00:12:29,651 INFO L280 TraceCheckUtils]: 31: Hoare triple {297#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3); srcloc: L559-5 {297#true} is VALID [2020-07-18 00:12:29,651 INFO L280 TraceCheckUtils]: 32: Hoare triple {297#true} SUMMARY for call write~init~int(79, #t~string46.base, #t~string46.offset, 1); srcloc: L563 {297#true} is VALID [2020-07-18 00:12:29,651 INFO L280 TraceCheckUtils]: 33: Hoare triple {297#true} SUMMARY for call write~init~int(75, #t~string46.base, 1 + #t~string46.offset, 1); srcloc: L563-1 {297#true} is VALID [2020-07-18 00:12:29,651 INFO L280 TraceCheckUtils]: 34: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1); srcloc: L563-2 {297#true} is VALID [2020-07-18 00:12:29,652 INFO L280 TraceCheckUtils]: 35: Hoare triple {297#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(2); srcloc: L563-3 {297#true} is VALID [2020-07-18 00:12:29,652 INFO L280 TraceCheckUtils]: 36: Hoare triple {297#true} SUMMARY for call write~init~int(41, #t~string48.base, #t~string48.offset, 1); srcloc: L567 {297#true} is VALID [2020-07-18 00:12:29,652 INFO L280 TraceCheckUtils]: 37: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L567-1 {297#true} is VALID [2020-07-18 00:12:29,653 INFO L280 TraceCheckUtils]: 38: Hoare triple {297#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(13); srcloc: L567-2 {297#true} is VALID [2020-07-18 00:12:29,653 INFO L280 TraceCheckUtils]: 39: Hoare triple {297#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(3); srcloc: L892 {297#true} is VALID [2020-07-18 00:12:29,653 INFO L280 TraceCheckUtils]: 40: Hoare triple {297#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L896 {297#true} is VALID [2020-07-18 00:12:29,654 INFO L280 TraceCheckUtils]: 41: Hoare triple {297#true} SUMMARY for call write~init~int(110, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L896-1 {297#true} is VALID [2020-07-18 00:12:29,654 INFO L280 TraceCheckUtils]: 42: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L896-2 {297#true} is VALID [2020-07-18 00:12:29,654 INFO L280 TraceCheckUtils]: 43: Hoare triple {297#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(4); srcloc: L896-3 {297#true} is VALID [2020-07-18 00:12:29,655 INFO L280 TraceCheckUtils]: 44: Hoare triple {297#true} SUMMARY for call write~init~int(79, #t~string62.base, #t~string62.offset, 1); srcloc: L900 {297#true} is VALID [2020-07-18 00:12:29,655 INFO L280 TraceCheckUtils]: 45: Hoare triple {297#true} SUMMARY for call write~init~int(102, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L900-1 {297#true} is VALID [2020-07-18 00:12:29,655 INFO L280 TraceCheckUtils]: 46: Hoare triple {297#true} SUMMARY for call write~init~int(102, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L900-2 {297#true} is VALID [2020-07-18 00:12:29,656 INFO L280 TraceCheckUtils]: 47: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L900-3 {297#true} is VALID [2020-07-18 00:12:29,656 INFO L280 TraceCheckUtils]: 48: Hoare triple {297#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7); srcloc: L900-4 {297#true} is VALID [2020-07-18 00:12:29,656 INFO L280 TraceCheckUtils]: 49: Hoare triple {297#true} SUMMARY for call write~init~int(44, #t~string64.base, #t~string64.offset, 1); srcloc: L904 {297#true} is VALID [2020-07-18 00:12:29,657 INFO L280 TraceCheckUtils]: 50: Hoare triple {297#true} SUMMARY for call write~init~int(80, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L904-1 {297#true} is VALID [2020-07-18 00:12:29,657 INFO L280 TraceCheckUtils]: 51: Hoare triple {297#true} SUMMARY for call write~init~int(117, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L904-2 {297#true} is VALID [2020-07-18 00:12:29,657 INFO L280 TraceCheckUtils]: 52: Hoare triple {297#true} SUMMARY for call write~init~int(109, #t~string64.base, 3 + #t~string64.offset, 1); srcloc: L904-3 {297#true} is VALID [2020-07-18 00:12:29,657 INFO L280 TraceCheckUtils]: 53: Hoare triple {297#true} SUMMARY for call write~init~int(112, #t~string64.base, 4 + #t~string64.offset, 1); srcloc: L904-4 {297#true} is VALID [2020-07-18 00:12:29,658 INFO L280 TraceCheckUtils]: 54: Hoare triple {297#true} SUMMARY for call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1); srcloc: L904-5 {297#true} is VALID [2020-07-18 00:12:29,658 INFO L280 TraceCheckUtils]: 55: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1); srcloc: L904-6 {297#true} is VALID [2020-07-18 00:12:29,658 INFO L280 TraceCheckUtils]: 56: Hoare triple {297#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(3); srcloc: L904-7 {297#true} is VALID [2020-07-18 00:12:29,659 INFO L280 TraceCheckUtils]: 57: Hoare triple {297#true} SUMMARY for call write~init~int(79, #t~string66.base, #t~string66.offset, 1); srcloc: L908 {297#true} is VALID [2020-07-18 00:12:29,659 INFO L280 TraceCheckUtils]: 58: Hoare triple {297#true} SUMMARY for call write~init~int(110, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L908-1 {297#true} is VALID [2020-07-18 00:12:29,659 INFO L280 TraceCheckUtils]: 59: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L908-2 {297#true} is VALID [2020-07-18 00:12:29,660 INFO L280 TraceCheckUtils]: 60: Hoare triple {297#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(4); srcloc: L908-3 {297#true} is VALID [2020-07-18 00:12:29,660 INFO L280 TraceCheckUtils]: 61: Hoare triple {297#true} SUMMARY for call write~init~int(79, #t~string68.base, #t~string68.offset, 1); srcloc: L912 {297#true} is VALID [2020-07-18 00:12:29,660 INFO L280 TraceCheckUtils]: 62: Hoare triple {297#true} SUMMARY for call write~init~int(102, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L912-1 {297#true} is VALID [2020-07-18 00:12:29,661 INFO L280 TraceCheckUtils]: 63: Hoare triple {297#true} SUMMARY for call write~init~int(102, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L912-2 {297#true} is VALID [2020-07-18 00:12:29,661 INFO L280 TraceCheckUtils]: 64: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L912-3 {297#true} is VALID [2020-07-18 00:12:29,661 INFO L280 TraceCheckUtils]: 65: Hoare triple {297#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L912-4 {297#true} is VALID [2020-07-18 00:12:29,662 INFO L280 TraceCheckUtils]: 66: Hoare triple {297#true} SUMMARY for call write~init~int(41, #t~string70.base, #t~string70.offset, 1); srcloc: L916 {297#true} is VALID [2020-07-18 00:12:29,662 INFO L280 TraceCheckUtils]: 67: Hoare triple {297#true} SUMMARY for call write~init~int(32, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L916-1 {297#true} is VALID [2020-07-18 00:12:29,662 INFO L280 TraceCheckUtils]: 68: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L916-2 {297#true} is VALID [2020-07-18 00:12:29,663 INFO L280 TraceCheckUtils]: 69: Hoare triple {297#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L916-3 {297#true} is VALID [2020-07-18 00:12:29,663 INFO L280 TraceCheckUtils]: 70: Hoare triple {297#true} SUMMARY for call write~init~int(10, #t~string72.base, #t~string72.offset, 1); srcloc: L918 {297#true} is VALID [2020-07-18 00:12:29,663 INFO L280 TraceCheckUtils]: 71: Hoare triple {297#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L918-1 {297#true} is VALID [2020-07-18 00:12:29,664 INFO L280 TraceCheckUtils]: 72: Hoare triple {297#true} ~switchedOnBeforeTS~0 := 0; {297#true} is VALID [2020-07-18 00:12:29,664 INFO L280 TraceCheckUtils]: 73: Hoare triple {297#true} ~head~0.base, ~head~0.offset := 0, 0; {297#true} is VALID [2020-07-18 00:12:29,664 INFO L280 TraceCheckUtils]: 74: Hoare triple {297#true} ~waterLevel~0 := 1; {297#true} is VALID [2020-07-18 00:12:29,664 INFO L280 TraceCheckUtils]: 75: Hoare triple {297#true} ~methaneLevelCritical~0 := 0; {297#true} is VALID [2020-07-18 00:12:29,665 INFO L280 TraceCheckUtils]: 76: Hoare triple {297#true} ~cleanupTimeShifts~0 := 4; {297#true} is VALID [2020-07-18 00:12:29,665 INFO L280 TraceCheckUtils]: 77: Hoare triple {297#true} ~pumpRunning~0 := 0; {297#true} is VALID [2020-07-18 00:12:29,665 INFO L280 TraceCheckUtils]: 78: Hoare triple {297#true} ~systemActive~0 := 1; {297#true} is VALID [2020-07-18 00:12:29,666 INFO L280 TraceCheckUtils]: 79: Hoare triple {297#true} assume true; {297#true} is VALID [2020-07-18 00:12:29,666 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {297#true} {297#true} #917#return; {297#true} is VALID [2020-07-18 00:12:29,666 INFO L263 TraceCheckUtils]: 81: Hoare triple {297#true} call #t~ret74 := main(); {297#true} is VALID [2020-07-18 00:12:29,667 INFO L280 TraceCheckUtils]: 82: Hoare triple {297#true} havoc ~retValue_acc~8; {297#true} is VALID [2020-07-18 00:12:29,667 INFO L280 TraceCheckUtils]: 83: Hoare triple {297#true} havoc ~tmp~4; {297#true} is VALID [2020-07-18 00:12:29,667 INFO L263 TraceCheckUtils]: 84: Hoare triple {297#true} call select_helpers(); {297#true} is VALID [2020-07-18 00:12:29,667 INFO L280 TraceCheckUtils]: 85: Hoare triple {297#true} assume true; {297#true} is VALID [2020-07-18 00:12:29,668 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {297#true} {297#true} #819#return; {297#true} is VALID [2020-07-18 00:12:29,668 INFO L263 TraceCheckUtils]: 87: Hoare triple {297#true} call select_features(); {297#true} is VALID [2020-07-18 00:12:29,668 INFO L280 TraceCheckUtils]: 88: Hoare triple {297#true} assume true; {297#true} is VALID [2020-07-18 00:12:29,669 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {297#true} {297#true} #821#return; {297#true} is VALID [2020-07-18 00:12:29,669 INFO L263 TraceCheckUtils]: 90: Hoare triple {297#true} call #t~ret49 := valid_product(); {297#true} is VALID [2020-07-18 00:12:29,669 INFO L280 TraceCheckUtils]: 91: Hoare triple {297#true} havoc ~retValue_acc~1; {297#true} is VALID [2020-07-18 00:12:29,669 INFO L280 TraceCheckUtils]: 92: Hoare triple {297#true} ~retValue_acc~1 := 1; {297#true} is VALID [2020-07-18 00:12:29,670 INFO L280 TraceCheckUtils]: 93: Hoare triple {297#true} #res := ~retValue_acc~1; {297#true} is VALID [2020-07-18 00:12:29,670 INFO L280 TraceCheckUtils]: 94: Hoare triple {297#true} assume true; {297#true} is VALID [2020-07-18 00:12:29,670 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {297#true} {297#true} #823#return; {297#true} is VALID [2020-07-18 00:12:29,671 INFO L280 TraceCheckUtils]: 96: Hoare triple {297#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647; {297#true} is VALID [2020-07-18 00:12:29,671 INFO L280 TraceCheckUtils]: 97: Hoare triple {297#true} ~tmp~4 := #t~ret49; {297#true} is VALID [2020-07-18 00:12:29,671 INFO L280 TraceCheckUtils]: 98: Hoare triple {297#true} havoc #t~ret49; {297#true} is VALID [2020-07-18 00:12:29,672 INFO L280 TraceCheckUtils]: 99: Hoare triple {297#true} assume 0 != ~tmp~4; {297#true} is VALID [2020-07-18 00:12:29,672 INFO L263 TraceCheckUtils]: 100: Hoare triple {297#true} call setup(); {297#true} is VALID [2020-07-18 00:12:29,672 INFO L280 TraceCheckUtils]: 101: Hoare triple {297#true} assume true; {297#true} is VALID [2020-07-18 00:12:29,672 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {297#true} {297#true} #825#return; {297#true} is VALID [2020-07-18 00:12:29,673 INFO L263 TraceCheckUtils]: 103: Hoare triple {297#true} call runTest(); {297#true} is VALID [2020-07-18 00:12:29,674 INFO L263 TraceCheckUtils]: 104: Hoare triple {297#true} call __utac_acc__Specification5_spec__1(); {415#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:29,674 INFO L280 TraceCheckUtils]: 105: Hoare triple {415#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {297#true} is VALID [2020-07-18 00:12:29,674 INFO L280 TraceCheckUtils]: 106: Hoare triple {297#true} assume true; {297#true} is VALID [2020-07-18 00:12:29,675 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {297#true} {297#true} #907#return; {297#true} is VALID [2020-07-18 00:12:29,675 INFO L263 TraceCheckUtils]: 108: Hoare triple {297#true} call test(); {297#true} is VALID [2020-07-18 00:12:29,675 INFO L280 TraceCheckUtils]: 109: Hoare triple {297#true} havoc ~splverifierCounter~0; {297#true} is VALID [2020-07-18 00:12:29,676 INFO L280 TraceCheckUtils]: 110: Hoare triple {297#true} havoc ~tmp~5; {297#true} is VALID [2020-07-18 00:12:29,676 INFO L280 TraceCheckUtils]: 111: Hoare triple {297#true} havoc ~tmp___0~1; {297#true} is VALID [2020-07-18 00:12:29,676 INFO L280 TraceCheckUtils]: 112: Hoare triple {297#true} havoc ~tmp___1~0; {297#true} is VALID [2020-07-18 00:12:29,677 INFO L280 TraceCheckUtils]: 113: Hoare triple {297#true} havoc ~tmp___2~0; {297#true} is VALID [2020-07-18 00:12:29,677 INFO L280 TraceCheckUtils]: 114: Hoare triple {297#true} ~splverifierCounter~0 := 0; {297#true} is VALID [2020-07-18 00:12:29,678 INFO L280 TraceCheckUtils]: 115: Hoare triple {297#true} assume false; {298#false} is VALID [2020-07-18 00:12:29,678 INFO L263 TraceCheckUtils]: 116: Hoare triple {298#false} call cleanup(); {298#false} is VALID [2020-07-18 00:12:29,679 INFO L280 TraceCheckUtils]: 117: Hoare triple {298#false} havoc ~i~0; {298#false} is VALID [2020-07-18 00:12:29,679 INFO L280 TraceCheckUtils]: 118: Hoare triple {298#false} havoc ~__cil_tmp2~0; {298#false} is VALID [2020-07-18 00:12:29,679 INFO L263 TraceCheckUtils]: 119: Hoare triple {298#false} call timeShift(); {298#false} is VALID [2020-07-18 00:12:29,679 INFO L263 TraceCheckUtils]: 120: Hoare triple {298#false} call __utac_acc__Specification5_spec__2(); {415#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:29,680 INFO L263 TraceCheckUtils]: 121: Hoare triple {415#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret1 := isPumpRunning(); {297#true} is VALID [2020-07-18 00:12:29,680 INFO L280 TraceCheckUtils]: 122: Hoare triple {297#true} havoc ~retValue_acc~10; {297#true} is VALID [2020-07-18 00:12:29,680 INFO L280 TraceCheckUtils]: 123: Hoare triple {297#true} ~retValue_acc~10 := ~pumpRunning~0; {297#true} is VALID [2020-07-18 00:12:29,681 INFO L280 TraceCheckUtils]: 124: Hoare triple {297#true} #res := ~retValue_acc~10; {297#true} is VALID [2020-07-18 00:12:29,681 INFO L280 TraceCheckUtils]: 125: Hoare triple {297#true} assume true; {297#true} is VALID [2020-07-18 00:12:29,681 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {297#true} {415#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #897#return; {297#true} is VALID [2020-07-18 00:12:29,682 INFO L280 TraceCheckUtils]: 127: Hoare triple {297#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {297#true} is VALID [2020-07-18 00:12:29,682 INFO L280 TraceCheckUtils]: 128: Hoare triple {297#true} ~switchedOnBeforeTS~0 := #t~ret1; {297#true} is VALID [2020-07-18 00:12:29,682 INFO L280 TraceCheckUtils]: 129: Hoare triple {297#true} havoc #t~ret1; {297#true} is VALID [2020-07-18 00:12:29,682 INFO L280 TraceCheckUtils]: 130: Hoare triple {297#true} assume true; {297#true} is VALID [2020-07-18 00:12:29,683 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {297#true} {298#false} #885#return; {298#false} is VALID [2020-07-18 00:12:29,683 INFO L280 TraceCheckUtils]: 132: Hoare triple {298#false} assume !(0 != ~pumpRunning~0); {298#false} is VALID [2020-07-18 00:12:29,683 INFO L280 TraceCheckUtils]: 133: Hoare triple {298#false} assume !(0 != ~systemActive~0); {298#false} is VALID [2020-07-18 00:12:29,684 INFO L263 TraceCheckUtils]: 134: Hoare triple {298#false} call __utac_acc__Specification5_spec__3(); {298#false} is VALID [2020-07-18 00:12:29,684 INFO L280 TraceCheckUtils]: 135: Hoare triple {298#false} havoc ~tmp~0; {298#false} is VALID [2020-07-18 00:12:29,685 INFO L280 TraceCheckUtils]: 136: Hoare triple {298#false} havoc ~tmp___0~0; {298#false} is VALID [2020-07-18 00:12:29,685 INFO L263 TraceCheckUtils]: 137: Hoare triple {298#false} call #t~ret2 := getWaterLevel(); {297#true} is VALID [2020-07-18 00:12:29,685 INFO L280 TraceCheckUtils]: 138: Hoare triple {297#true} havoc ~retValue_acc~6; {297#true} is VALID [2020-07-18 00:12:29,685 INFO L280 TraceCheckUtils]: 139: Hoare triple {297#true} ~retValue_acc~6 := ~waterLevel~0; {297#true} is VALID [2020-07-18 00:12:29,686 INFO L280 TraceCheckUtils]: 140: Hoare triple {297#true} #res := ~retValue_acc~6; {297#true} is VALID [2020-07-18 00:12:29,686 INFO L280 TraceCheckUtils]: 141: Hoare triple {297#true} assume true; {297#true} is VALID [2020-07-18 00:12:29,686 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {297#true} {298#false} #899#return; {298#false} is VALID [2020-07-18 00:12:29,687 INFO L280 TraceCheckUtils]: 143: Hoare triple {298#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {298#false} is VALID [2020-07-18 00:12:29,687 INFO L280 TraceCheckUtils]: 144: Hoare triple {298#false} ~tmp~0 := #t~ret2; {298#false} is VALID [2020-07-18 00:12:29,687 INFO L280 TraceCheckUtils]: 145: Hoare triple {298#false} havoc #t~ret2; {298#false} is VALID [2020-07-18 00:12:29,688 INFO L280 TraceCheckUtils]: 146: Hoare triple {298#false} assume 2 != ~tmp~0; {298#false} is VALID [2020-07-18 00:12:29,688 INFO L263 TraceCheckUtils]: 147: Hoare triple {298#false} call #t~ret3 := isPumpRunning(); {297#true} is VALID [2020-07-18 00:12:29,688 INFO L280 TraceCheckUtils]: 148: Hoare triple {297#true} havoc ~retValue_acc~10; {297#true} is VALID [2020-07-18 00:12:29,689 INFO L280 TraceCheckUtils]: 149: Hoare triple {297#true} ~retValue_acc~10 := ~pumpRunning~0; {297#true} is VALID [2020-07-18 00:12:29,689 INFO L280 TraceCheckUtils]: 150: Hoare triple {297#true} #res := ~retValue_acc~10; {297#true} is VALID [2020-07-18 00:12:29,689 INFO L280 TraceCheckUtils]: 151: Hoare triple {297#true} assume true; {297#true} is VALID [2020-07-18 00:12:29,690 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {297#true} {298#false} #901#return; {298#false} is VALID [2020-07-18 00:12:29,690 INFO L280 TraceCheckUtils]: 153: Hoare triple {298#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {298#false} is VALID [2020-07-18 00:12:29,690 INFO L280 TraceCheckUtils]: 154: Hoare triple {298#false} ~tmp___0~0 := #t~ret3; {298#false} is VALID [2020-07-18 00:12:29,690 INFO L280 TraceCheckUtils]: 155: Hoare triple {298#false} havoc #t~ret3; {298#false} is VALID [2020-07-18 00:12:29,691 INFO L280 TraceCheckUtils]: 156: Hoare triple {298#false} assume 0 != ~tmp___0~0; {298#false} is VALID [2020-07-18 00:12:29,691 INFO L280 TraceCheckUtils]: 157: Hoare triple {298#false} assume 0 == ~switchedOnBeforeTS~0; {298#false} is VALID [2020-07-18 00:12:29,691 INFO L263 TraceCheckUtils]: 158: Hoare triple {298#false} call __automaton_fail(); {298#false} is VALID [2020-07-18 00:12:29,692 INFO L280 TraceCheckUtils]: 159: Hoare triple {298#false} assume !false; {298#false} is VALID [2020-07-18 00:12:29,723 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-18 00:12:29,984 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:12:29,987 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1486775374] [2020-07-18 00:12:29,989 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:12:29,989 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:12:29,990 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2029910172] [2020-07-18 00:12:30,001 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 160 [2020-07-18 00:12:30,009 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:12:30,013 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:12:30,233 WARN L140 InductivityCheck]: Transition 431#(and (= 0 ~switchedOnBeforeTS~0) (<= 0 (+ __utac_acc__Specification5_spec__3_~tmp___0~0 2147483648)) (<= __utac_acc__Specification5_spec__3_~tmp___0~0 2147483647) (not (= 0 __utac_acc__Specification5_spec__3_~tmp___0~0))) ( _ , assume !false; , 298#false ) not inductive [2020-07-18 00:12:30,234 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:12:30,234 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:12:30,240 INFO L168 Benchmark]: Toolchain (without parser) took 4577.01 ms. Allocated memory was 138.4 MB in the beginning and 292.0 MB in the end (delta: 153.6 MB). Free memory was 102.6 MB in the beginning and 250.8 MB in the end (delta: -148.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:30,241 INFO L168 Benchmark]: CDTParser took 0.86 ms. Allocated memory is still 138.4 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:12:30,243 INFO L168 Benchmark]: CACSL2BoogieTranslator took 681.93 ms. Allocated memory was 138.4 MB in the beginning and 202.4 MB in the end (delta: 64.0 MB). Free memory was 102.1 MB in the beginning and 170.4 MB in the end (delta: -68.3 MB). Peak memory consumption was 31.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:30,244 INFO L168 Benchmark]: Boogie Preprocessor took 149.42 ms. Allocated memory is still 202.4 MB. Free memory was 170.4 MB in the beginning and 164.9 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:30,245 INFO L168 Benchmark]: RCFGBuilder took 1885.60 ms. Allocated memory was 202.4 MB in the beginning and 235.9 MB in the end (delta: 33.6 MB). Free memory was 164.9 MB in the beginning and 87.9 MB in the end (delta: 77.0 MB). Peak memory consumption was 110.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:30,246 INFO L168 Benchmark]: TraceAbstraction took 1850.94 ms. Allocated memory was 235.9 MB in the beginning and 292.0 MB in the end (delta: 56.1 MB). Free memory was 86.4 MB in the beginning and 250.8 MB in the end (delta: -164.4 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:12:30,255 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 0.86 ms. Allocated memory is still 138.4 MB. Free memory was 121.8 MB in the beginning and 121.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 681.93 ms. Allocated memory was 138.4 MB in the beginning and 202.4 MB in the end (delta: 64.0 MB). Free memory was 102.1 MB in the beginning and 170.4 MB in the end (delta: -68.3 MB). Peak memory consumption was 31.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 149.42 ms. Allocated memory is still 202.4 MB. Free memory was 170.4 MB in the beginning and 164.9 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1885.60 ms. Allocated memory was 202.4 MB in the beginning and 235.9 MB in the end (delta: 33.6 MB). Free memory was 164.9 MB in the beginning and 87.9 MB in the end (delta: 77.0 MB). Peak memory consumption was 110.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1850.94 ms. Allocated memory was 235.9 MB in the beginning and 292.0 MB in the end (delta: 56.1 MB). Free memory was 86.4 MB in the beginning and 250.8 MB in the end (delta: -164.4 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...