/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_spec3_product56.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:11:31,437 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:11:31,439 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:11:31,451 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:11:31,452 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:11:31,453 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:11:31,454 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:11:31,456 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:11:31,458 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:11:31,459 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:11:31,460 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:11:31,462 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:11:31,462 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:11:31,463 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:11:31,464 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:11:31,466 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:11:31,467 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:11:31,468 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:11:31,469 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:11:31,472 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:11:31,477 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:11:31,478 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:11:31,479 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:11:31,480 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:11:31,486 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:11:31,486 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:11:31,487 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:11:31,488 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:11:31,488 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:11:31,491 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:11:31,492 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:11:31,492 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:11:31,493 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:11:31,494 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:11:31,495 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:11:31,495 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:11:31,496 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:11:31,496 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:11:31,497 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:11:31,498 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:11:31,500 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:11:31,501 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 00:11:31,517 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:11:31,517 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:11:31,519 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:11:31,520 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:11:31,520 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:11:31,520 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:11:31,520 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:11:31,521 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:11:31,521 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:11:31,521 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:11:31,522 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:11:31,522 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:11:31,523 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:11:31,523 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:11:31,523 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:11:31,524 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:11:31,524 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:11:31,524 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:11:31,524 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:11:31,524 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:11:31,525 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:11:31,525 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:11:31,525 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:11:31,792 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:11:31,804 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:11:31,807 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:11:31,808 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:11:31,809 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:11:31,809 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product56.cil.c [2020-07-18 00:11:31,868 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fdd588735/79ebd5457c8b49d3abcd151e2a2b9832/FLAGab665ca4f [2020-07-18 00:11:32,417 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:11:32,417 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product56.cil.c [2020-07-18 00:11:32,432 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fdd588735/79ebd5457c8b49d3abcd151e2a2b9832/FLAGab665ca4f [2020-07-18 00:11:32,706 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fdd588735/79ebd5457c8b49d3abcd151e2a2b9832 [2020-07-18 00:11:32,723 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:11:32,728 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:11:32,729 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:32,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:11:32,733 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:11:32,735 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:32" (1/1) ... [2020-07-18 00:11:32,738 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a9c17cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:32, skipping insertion in model container [2020-07-18 00:11:32,738 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:32" (1/1) ... [2020-07-18 00:11:32,746 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:11:32,811 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:11:33,293 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:33,307 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:11:33,412 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:33,460 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:11:33,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:33 WrapperNode [2020-07-18 00:11:33,461 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:33,461 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:11:33,462 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:11:33,462 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:11:33,478 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:33" (1/1) ... [2020-07-18 00:11:33,478 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:33" (1/1) ... [2020-07-18 00:11:33,499 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:33" (1/1) ... [2020-07-18 00:11:33,499 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:33" (1/1) ... [2020-07-18 00:11:33,560 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:33" (1/1) ... [2020-07-18 00:11:33,574 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:33" (1/1) ... [2020-07-18 00:11:33,579 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:33" (1/1) ... [2020-07-18 00:11:33,588 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:11:33,588 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:11:33,589 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:11:33,589 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:11:33,590 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:33" (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 00:11:33,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:11:33,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:11:33,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:11:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:11:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:11:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:11:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:11:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:33,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:33,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:11:33,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:11:33,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:11:33,658 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:11:33,658 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:11:33,658 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:11:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:11:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:11:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:11:33,659 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:11:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:11:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:11:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:11:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:11:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:11:33,660 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:11:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:11:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:11:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-18 00:11:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:11:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:11:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:11:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:11:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:11:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:11:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:11:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:11:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:11:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 00:11:33,663 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:11:33,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:11:33,663 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:11:33,663 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:11:33,663 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:11:33,664 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:11:33,664 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:11:33,664 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:11:33,664 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:11:33,664 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:11:33,664 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:11:33,665 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:11:33,665 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:11:33,665 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:11:33,665 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:11:33,665 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:11:33,665 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:11:33,665 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:11:33,666 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:11:33,666 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:11:33,666 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:11:33,666 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:33,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:11:33,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:11:33,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:11:33,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:11:33,667 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:33,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:11:33,667 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:33,667 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:33,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:11:33,667 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:11:33,668 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:11:33,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:11:33,668 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:11:33,668 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:11:33,668 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:11:33,668 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:11:33,669 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:11:33,669 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:11:33,669 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:33,669 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:11:33,669 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:11:33,669 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:11:33,670 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:11:33,670 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:11:33,670 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:11:33,670 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:11:33,670 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 00:11:33,670 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:11:33,671 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:11:33,671 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:11:33,671 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:11:33,671 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:11:33,671 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-18 00:11:33,671 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:11:33,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:11:33,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:11:33,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:11:35,436 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:11:35,436 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:11:35,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:35 BoogieIcfgContainer [2020-07-18 00:11:35,444 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:11:35,445 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:11:35,445 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:11:35,449 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:11:35,450 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:11:32" (1/3) ... [2020-07-18 00:11:35,451 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28893acd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:35, skipping insertion in model container [2020-07-18 00:11:35,451 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:33" (2/3) ... [2020-07-18 00:11:35,451 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28893acd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:35, skipping insertion in model container [2020-07-18 00:11:35,451 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:35" (3/3) ... [2020-07-18 00:11:35,453 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product56.cil.c [2020-07-18 00:11:35,464 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:11:35,473 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:11:35,490 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:11:35,516 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:11:35,517 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:11:35,517 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:11:35,517 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:11:35,517 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:11:35,517 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:11:35,517 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:11:35,518 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:11:35,542 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states. [2020-07-18 00:11:35,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-07-18 00:11:35,566 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:11:35,567 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:11:35,567 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:11:35,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:11:35,573 INFO L82 PathProgramCache]: Analyzing trace with hash -1296502413, now seen corresponding path program 1 times [2020-07-18 00:11:35,582 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:11:35,582 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1546666839] [2020-07-18 00:11:35,583 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:11:35,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:36,358 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 00:11:36,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:36,461 INFO L280 TraceCheckUtils]: 0: Hoare triple {463#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {356#true} is VALID [2020-07-18 00:11:36,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {356#true} #valid := #valid[0 := 0]; {356#true} is VALID [2020-07-18 00:11:36,462 INFO L280 TraceCheckUtils]: 2: Hoare triple {356#true} assume 0 < #StackHeapBarrier; {356#true} is VALID [2020-07-18 00:11:36,463 INFO L280 TraceCheckUtils]: 3: Hoare triple {356#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(30); srcloc: L441 {356#true} is VALID [2020-07-18 00:11:36,463 INFO L280 TraceCheckUtils]: 4: Hoare triple {356#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(9); srcloc: L441-1 {356#true} is VALID [2020-07-18 00:11:36,464 INFO L280 TraceCheckUtils]: 5: Hoare triple {356#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(21); srcloc: L441-2 {356#true} is VALID [2020-07-18 00:11:36,464 INFO L280 TraceCheckUtils]: 6: Hoare triple {356#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30); srcloc: L442 {356#true} is VALID [2020-07-18 00:11:36,464 INFO L280 TraceCheckUtils]: 7: Hoare triple {356#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9); srcloc: L448 {356#true} is VALID [2020-07-18 00:11:36,465 INFO L280 TraceCheckUtils]: 8: Hoare triple {356#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21); srcloc: L448-1 {356#true} is VALID [2020-07-18 00:11:36,465 INFO L280 TraceCheckUtils]: 9: Hoare triple {356#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L449 {356#true} is VALID [2020-07-18 00:11:36,465 INFO L280 TraceCheckUtils]: 10: Hoare triple {356#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L487 {356#true} is VALID [2020-07-18 00:11:36,466 INFO L280 TraceCheckUtils]: 11: Hoare triple {356#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(25); srcloc: L487-1 {356#true} is VALID [2020-07-18 00:11:36,466 INFO L280 TraceCheckUtils]: 12: Hoare triple {356#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L488 {356#true} is VALID [2020-07-18 00:11:36,467 INFO L280 TraceCheckUtils]: 13: Hoare triple {356#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L494 {356#true} is VALID [2020-07-18 00:11:36,467 INFO L280 TraceCheckUtils]: 14: Hoare triple {356#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(25); srcloc: L494-1 {356#true} is VALID [2020-07-18 00:11:36,467 INFO L280 TraceCheckUtils]: 15: Hoare triple {356#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(13); srcloc: L495 {356#true} is VALID [2020-07-18 00:11:36,468 INFO L280 TraceCheckUtils]: 16: Hoare triple {356#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(7); srcloc: L639 {356#true} is VALID [2020-07-18 00:11:36,468 INFO L280 TraceCheckUtils]: 17: Hoare triple {356#true} SUMMARY for call write~init~int(44, #t~string43.base, #t~string43.offset, 1); srcloc: L640 {356#true} is VALID [2020-07-18 00:11:36,468 INFO L280 TraceCheckUtils]: 18: Hoare triple {356#true} SUMMARY for call write~init~int(77, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L640-1 {356#true} is VALID [2020-07-18 00:11:36,469 INFO L280 TraceCheckUtils]: 19: Hoare triple {356#true} SUMMARY for call write~init~int(101, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L640-2 {356#true} is VALID [2020-07-18 00:11:36,469 INFO L280 TraceCheckUtils]: 20: Hoare triple {356#true} SUMMARY for call write~init~int(116, #t~string43.base, 3 + #t~string43.offset, 1); srcloc: L640-3 {356#true} is VALID [2020-07-18 00:11:36,469 INFO L280 TraceCheckUtils]: 21: Hoare triple {356#true} SUMMARY for call write~init~int(104, #t~string43.base, 4 + #t~string43.offset, 1); srcloc: L640-4 {356#true} is VALID [2020-07-18 00:11:36,470 INFO L280 TraceCheckUtils]: 22: Hoare triple {356#true} SUMMARY for call write~init~int(58, #t~string43.base, 5 + #t~string43.offset, 1); srcloc: L640-5 {356#true} is VALID [2020-07-18 00:11:36,470 INFO L280 TraceCheckUtils]: 23: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string43.base, 6 + #t~string43.offset, 1); srcloc: L640-6 {356#true} is VALID [2020-07-18 00:11:36,471 INFO L280 TraceCheckUtils]: 24: Hoare triple {356#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(5); srcloc: L640-7 {356#true} is VALID [2020-07-18 00:11:36,471 INFO L280 TraceCheckUtils]: 25: Hoare triple {356#true} SUMMARY for call write~init~int(67, #t~string45.base, #t~string45.offset, 1); srcloc: L644 {356#true} is VALID [2020-07-18 00:11:36,471 INFO L280 TraceCheckUtils]: 26: Hoare triple {356#true} SUMMARY for call write~init~int(82, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L644-1 {356#true} is VALID [2020-07-18 00:11:36,472 INFO L280 TraceCheckUtils]: 27: Hoare triple {356#true} SUMMARY for call write~init~int(73, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L644-2 {356#true} is VALID [2020-07-18 00:11:36,472 INFO L280 TraceCheckUtils]: 28: Hoare triple {356#true} SUMMARY for call write~init~int(84, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L644-3 {356#true} is VALID [2020-07-18 00:11:36,472 INFO L280 TraceCheckUtils]: 29: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string45.base, 4 + #t~string45.offset, 1); srcloc: L644-4 {356#true} is VALID [2020-07-18 00:11:36,473 INFO L280 TraceCheckUtils]: 30: Hoare triple {356#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(3); srcloc: L644-5 {356#true} is VALID [2020-07-18 00:11:36,473 INFO L280 TraceCheckUtils]: 31: Hoare triple {356#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L648 {356#true} is VALID [2020-07-18 00:11:36,473 INFO L280 TraceCheckUtils]: 32: Hoare triple {356#true} SUMMARY for call write~init~int(75, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L648-1 {356#true} is VALID [2020-07-18 00:11:36,474 INFO L280 TraceCheckUtils]: 33: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L648-2 {356#true} is VALID [2020-07-18 00:11:36,474 INFO L280 TraceCheckUtils]: 34: Hoare triple {356#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(2); srcloc: L648-3 {356#true} is VALID [2020-07-18 00:11:36,474 INFO L280 TraceCheckUtils]: 35: Hoare triple {356#true} SUMMARY for call write~init~int(41, #t~string49.base, #t~string49.offset, 1); srcloc: L652 {356#true} is VALID [2020-07-18 00:11:36,475 INFO L280 TraceCheckUtils]: 36: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L652-1 {356#true} is VALID [2020-07-18 00:11:36,475 INFO L280 TraceCheckUtils]: 37: Hoare triple {356#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13); srcloc: L652-2 {356#true} is VALID [2020-07-18 00:11:36,475 INFO L280 TraceCheckUtils]: 38: Hoare triple {356#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3); srcloc: L847 {356#true} is VALID [2020-07-18 00:11:36,476 INFO L280 TraceCheckUtils]: 39: Hoare triple {356#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L851 {356#true} is VALID [2020-07-18 00:11:36,476 INFO L280 TraceCheckUtils]: 40: Hoare triple {356#true} SUMMARY for call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L851-1 {356#true} is VALID [2020-07-18 00:11:36,476 INFO L280 TraceCheckUtils]: 41: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L851-2 {356#true} is VALID [2020-07-18 00:11:36,477 INFO L280 TraceCheckUtils]: 42: Hoare triple {356#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4); srcloc: L851-3 {356#true} is VALID [2020-07-18 00:11:36,477 INFO L280 TraceCheckUtils]: 43: Hoare triple {356#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L855 {356#true} is VALID [2020-07-18 00:11:36,477 INFO L280 TraceCheckUtils]: 44: Hoare triple {356#true} SUMMARY for call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L855-1 {356#true} is VALID [2020-07-18 00:11:36,478 INFO L280 TraceCheckUtils]: 45: Hoare triple {356#true} SUMMARY for call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L855-2 {356#true} is VALID [2020-07-18 00:11:36,478 INFO L280 TraceCheckUtils]: 46: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L855-3 {356#true} is VALID [2020-07-18 00:11:36,479 INFO L280 TraceCheckUtils]: 47: Hoare triple {356#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7); srcloc: L855-4 {356#true} is VALID [2020-07-18 00:11:36,479 INFO L280 TraceCheckUtils]: 48: Hoare triple {356#true} SUMMARY for call write~init~int(44, #t~string61.base, #t~string61.offset, 1); srcloc: L859 {356#true} is VALID [2020-07-18 00:11:36,479 INFO L280 TraceCheckUtils]: 49: Hoare triple {356#true} SUMMARY for call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L859-1 {356#true} is VALID [2020-07-18 00:11:36,480 INFO L280 TraceCheckUtils]: 50: Hoare triple {356#true} SUMMARY for call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L859-2 {356#true} is VALID [2020-07-18 00:11:36,480 INFO L280 TraceCheckUtils]: 51: Hoare triple {356#true} SUMMARY for call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L859-3 {356#true} is VALID [2020-07-18 00:11:36,480 INFO L280 TraceCheckUtils]: 52: Hoare triple {356#true} SUMMARY for call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1); srcloc: L859-4 {356#true} is VALID [2020-07-18 00:11:36,481 INFO L280 TraceCheckUtils]: 53: Hoare triple {356#true} SUMMARY for call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1); srcloc: L859-5 {356#true} is VALID [2020-07-18 00:11:36,481 INFO L280 TraceCheckUtils]: 54: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1); srcloc: L859-6 {356#true} is VALID [2020-07-18 00:11:36,481 INFO L280 TraceCheckUtils]: 55: Hoare triple {356#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3); srcloc: L859-7 {356#true} is VALID [2020-07-18 00:11:36,482 INFO L280 TraceCheckUtils]: 56: Hoare triple {356#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L863 {356#true} is VALID [2020-07-18 00:11:36,482 INFO L280 TraceCheckUtils]: 57: Hoare triple {356#true} SUMMARY for call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L863-1 {356#true} is VALID [2020-07-18 00:11:36,482 INFO L280 TraceCheckUtils]: 58: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L863-2 {356#true} is VALID [2020-07-18 00:11:36,483 INFO L280 TraceCheckUtils]: 59: Hoare triple {356#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4); srcloc: L863-3 {356#true} is VALID [2020-07-18 00:11:36,483 INFO L280 TraceCheckUtils]: 60: Hoare triple {356#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L867 {356#true} is VALID [2020-07-18 00:11:36,483 INFO L280 TraceCheckUtils]: 61: Hoare triple {356#true} SUMMARY for call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L867-1 {356#true} is VALID [2020-07-18 00:11:36,484 INFO L280 TraceCheckUtils]: 62: Hoare triple {356#true} SUMMARY for call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L867-2 {356#true} is VALID [2020-07-18 00:11:36,484 INFO L280 TraceCheckUtils]: 63: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L867-3 {356#true} is VALID [2020-07-18 00:11:36,484 INFO L280 TraceCheckUtils]: 64: Hoare triple {356#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L867-4 {356#true} is VALID [2020-07-18 00:11:36,485 INFO L280 TraceCheckUtils]: 65: Hoare triple {356#true} SUMMARY for call write~init~int(41, #t~string67.base, #t~string67.offset, 1); srcloc: L871 {356#true} is VALID [2020-07-18 00:11:36,485 INFO L280 TraceCheckUtils]: 66: Hoare triple {356#true} SUMMARY for call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L871-1 {356#true} is VALID [2020-07-18 00:11:36,485 INFO L280 TraceCheckUtils]: 67: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L871-2 {356#true} is VALID [2020-07-18 00:11:36,486 INFO L280 TraceCheckUtils]: 68: Hoare triple {356#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L871-3 {356#true} is VALID [2020-07-18 00:11:36,486 INFO L280 TraceCheckUtils]: 69: Hoare triple {356#true} SUMMARY for call write~init~int(10, #t~string69.base, #t~string69.offset, 1); srcloc: L873 {356#true} is VALID [2020-07-18 00:11:36,486 INFO L280 TraceCheckUtils]: 70: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L873-1 {356#true} is VALID [2020-07-18 00:11:36,520 INFO L280 TraceCheckUtils]: 71: Hoare triple {356#true} ~cleanupTimeShifts~0 := 4; {356#true} is VALID [2020-07-18 00:11:36,520 INFO L280 TraceCheckUtils]: 72: Hoare triple {356#true} ~head~0.base, ~head~0.offset := 0, 0; {356#true} is VALID [2020-07-18 00:11:36,521 INFO L280 TraceCheckUtils]: 73: Hoare triple {356#true} ~waterLevel~0 := 1; {356#true} is VALID [2020-07-18 00:11:36,521 INFO L280 TraceCheckUtils]: 74: Hoare triple {356#true} ~methaneLevelCritical~0 := 0; {356#true} is VALID [2020-07-18 00:11:36,521 INFO L280 TraceCheckUtils]: 75: Hoare triple {356#true} ~pumpRunning~0 := 0; {356#true} is VALID [2020-07-18 00:11:36,522 INFO L280 TraceCheckUtils]: 76: Hoare triple {356#true} ~systemActive~0 := 1; {356#true} is VALID [2020-07-18 00:11:36,522 INFO L280 TraceCheckUtils]: 77: Hoare triple {356#true} assume true; {356#true} is VALID [2020-07-18 00:11:36,523 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {356#true} {356#true} #983#return; {356#true} is VALID [2020-07-18 00:11:36,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:36,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {356#true} assume true; {356#true} is VALID [2020-07-18 00:11:36,535 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {356#true} {356#true} #873#return; {356#true} is VALID [2020-07-18 00:11:36,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:36,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {356#true} assume true; {356#true} is VALID [2020-07-18 00:11:36,539 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {356#true} {356#true} #875#return; {356#true} is VALID [2020-07-18 00:11:36,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:36,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {356#true} havoc ~retValue_acc~5; {356#true} is VALID [2020-07-18 00:11:36,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {356#true} ~retValue_acc~5 := 1; {356#true} is VALID [2020-07-18 00:11:36,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {356#true} #res := ~retValue_acc~5; {356#true} is VALID [2020-07-18 00:11:36,545 INFO L280 TraceCheckUtils]: 3: Hoare triple {356#true} assume true; {356#true} is VALID [2020-07-18 00:11:36,545 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {356#true} {356#true} #877#return; {356#true} is VALID [2020-07-18 00:11:36,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:36,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {356#true} assume true; {356#true} is VALID [2020-07-18 00:11:36,551 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {356#true} {356#true} #879#return; {356#true} is VALID [2020-07-18 00:11:36,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:36,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {356#true} havoc ~retValue_acc~6; {356#true} is VALID [2020-07-18 00:11:36,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {356#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {356#true} is VALID [2020-07-18 00:11:36,555 INFO L280 TraceCheckUtils]: 2: Hoare triple {356#true} #res := ~retValue_acc~6; {356#true} is VALID [2020-07-18 00:11:36,556 INFO L280 TraceCheckUtils]: 3: Hoare triple {356#true} assume true; {356#true} is VALID [2020-07-18 00:11:36,556 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {356#true} {357#false} #975#return; {357#false} is VALID [2020-07-18 00:11:36,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:36,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {356#true} havoc ~retValue_acc~7; {356#true} is VALID [2020-07-18 00:11:36,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {356#true} ~retValue_acc~7 := ~waterLevel~0; {356#true} is VALID [2020-07-18 00:11:36,560 INFO L280 TraceCheckUtils]: 2: Hoare triple {356#true} #res := ~retValue_acc~7; {356#true} is VALID [2020-07-18 00:11:36,561 INFO L280 TraceCheckUtils]: 3: Hoare triple {356#true} assume true; {356#true} is VALID [2020-07-18 00:11:36,561 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {356#true} {357#false} #977#return; {357#false} is VALID [2020-07-18 00:11:36,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:36,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {356#true} havoc ~retValue_acc~11; {356#true} is VALID [2020-07-18 00:11:36,565 INFO L280 TraceCheckUtils]: 1: Hoare triple {356#true} ~retValue_acc~11 := ~pumpRunning~0; {356#true} is VALID [2020-07-18 00:11:36,565 INFO L280 TraceCheckUtils]: 2: Hoare triple {356#true} #res := ~retValue_acc~11; {356#true} is VALID [2020-07-18 00:11:36,566 INFO L280 TraceCheckUtils]: 3: Hoare triple {356#true} assume true; {356#true} is VALID [2020-07-18 00:11:36,566 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {356#true} {357#false} #979#return; {357#false} is VALID [2020-07-18 00:11:36,571 INFO L263 TraceCheckUtils]: 0: Hoare triple {356#true} call ULTIMATE.init(); {463#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:11:36,572 INFO L280 TraceCheckUtils]: 1: Hoare triple {463#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {356#true} is VALID [2020-07-18 00:11:36,572 INFO L280 TraceCheckUtils]: 2: Hoare triple {356#true} #valid := #valid[0 := 0]; {356#true} is VALID [2020-07-18 00:11:36,573 INFO L280 TraceCheckUtils]: 3: Hoare triple {356#true} assume 0 < #StackHeapBarrier; {356#true} is VALID [2020-07-18 00:11:36,573 INFO L280 TraceCheckUtils]: 4: Hoare triple {356#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(30); srcloc: L441 {356#true} is VALID [2020-07-18 00:11:36,573 INFO L280 TraceCheckUtils]: 5: Hoare triple {356#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(9); srcloc: L441-1 {356#true} is VALID [2020-07-18 00:11:36,574 INFO L280 TraceCheckUtils]: 6: Hoare triple {356#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(21); srcloc: L441-2 {356#true} is VALID [2020-07-18 00:11:36,574 INFO L280 TraceCheckUtils]: 7: Hoare triple {356#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30); srcloc: L442 {356#true} is VALID [2020-07-18 00:11:36,574 INFO L280 TraceCheckUtils]: 8: Hoare triple {356#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9); srcloc: L448 {356#true} is VALID [2020-07-18 00:11:36,575 INFO L280 TraceCheckUtils]: 9: Hoare triple {356#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21); srcloc: L448-1 {356#true} is VALID [2020-07-18 00:11:36,575 INFO L280 TraceCheckUtils]: 10: Hoare triple {356#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L449 {356#true} is VALID [2020-07-18 00:11:36,575 INFO L280 TraceCheckUtils]: 11: Hoare triple {356#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L487 {356#true} is VALID [2020-07-18 00:11:36,576 INFO L280 TraceCheckUtils]: 12: Hoare triple {356#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(25); srcloc: L487-1 {356#true} is VALID [2020-07-18 00:11:36,576 INFO L280 TraceCheckUtils]: 13: Hoare triple {356#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L488 {356#true} is VALID [2020-07-18 00:11:36,576 INFO L280 TraceCheckUtils]: 14: Hoare triple {356#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L494 {356#true} is VALID [2020-07-18 00:11:36,577 INFO L280 TraceCheckUtils]: 15: Hoare triple {356#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(25); srcloc: L494-1 {356#true} is VALID [2020-07-18 00:11:36,577 INFO L280 TraceCheckUtils]: 16: Hoare triple {356#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(13); srcloc: L495 {356#true} is VALID [2020-07-18 00:11:36,577 INFO L280 TraceCheckUtils]: 17: Hoare triple {356#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(7); srcloc: L639 {356#true} is VALID [2020-07-18 00:11:36,578 INFO L280 TraceCheckUtils]: 18: Hoare triple {356#true} SUMMARY for call write~init~int(44, #t~string43.base, #t~string43.offset, 1); srcloc: L640 {356#true} is VALID [2020-07-18 00:11:36,578 INFO L280 TraceCheckUtils]: 19: Hoare triple {356#true} SUMMARY for call write~init~int(77, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L640-1 {356#true} is VALID [2020-07-18 00:11:36,578 INFO L280 TraceCheckUtils]: 20: Hoare triple {356#true} SUMMARY for call write~init~int(101, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L640-2 {356#true} is VALID [2020-07-18 00:11:36,579 INFO L280 TraceCheckUtils]: 21: Hoare triple {356#true} SUMMARY for call write~init~int(116, #t~string43.base, 3 + #t~string43.offset, 1); srcloc: L640-3 {356#true} is VALID [2020-07-18 00:11:36,579 INFO L280 TraceCheckUtils]: 22: Hoare triple {356#true} SUMMARY for call write~init~int(104, #t~string43.base, 4 + #t~string43.offset, 1); srcloc: L640-4 {356#true} is VALID [2020-07-18 00:11:36,579 INFO L280 TraceCheckUtils]: 23: Hoare triple {356#true} SUMMARY for call write~init~int(58, #t~string43.base, 5 + #t~string43.offset, 1); srcloc: L640-5 {356#true} is VALID [2020-07-18 00:11:36,580 INFO L280 TraceCheckUtils]: 24: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string43.base, 6 + #t~string43.offset, 1); srcloc: L640-6 {356#true} is VALID [2020-07-18 00:11:36,580 INFO L280 TraceCheckUtils]: 25: Hoare triple {356#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(5); srcloc: L640-7 {356#true} is VALID [2020-07-18 00:11:36,580 INFO L280 TraceCheckUtils]: 26: Hoare triple {356#true} SUMMARY for call write~init~int(67, #t~string45.base, #t~string45.offset, 1); srcloc: L644 {356#true} is VALID [2020-07-18 00:11:36,580 INFO L280 TraceCheckUtils]: 27: Hoare triple {356#true} SUMMARY for call write~init~int(82, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L644-1 {356#true} is VALID [2020-07-18 00:11:36,581 INFO L280 TraceCheckUtils]: 28: Hoare triple {356#true} SUMMARY for call write~init~int(73, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L644-2 {356#true} is VALID [2020-07-18 00:11:36,581 INFO L280 TraceCheckUtils]: 29: Hoare triple {356#true} SUMMARY for call write~init~int(84, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L644-3 {356#true} is VALID [2020-07-18 00:11:36,581 INFO L280 TraceCheckUtils]: 30: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string45.base, 4 + #t~string45.offset, 1); srcloc: L644-4 {356#true} is VALID [2020-07-18 00:11:36,582 INFO L280 TraceCheckUtils]: 31: Hoare triple {356#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(3); srcloc: L644-5 {356#true} is VALID [2020-07-18 00:11:36,582 INFO L280 TraceCheckUtils]: 32: Hoare triple {356#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L648 {356#true} is VALID [2020-07-18 00:11:36,582 INFO L280 TraceCheckUtils]: 33: Hoare triple {356#true} SUMMARY for call write~init~int(75, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L648-1 {356#true} is VALID [2020-07-18 00:11:36,583 INFO L280 TraceCheckUtils]: 34: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L648-2 {356#true} is VALID [2020-07-18 00:11:36,583 INFO L280 TraceCheckUtils]: 35: Hoare triple {356#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(2); srcloc: L648-3 {356#true} is VALID [2020-07-18 00:11:36,583 INFO L280 TraceCheckUtils]: 36: Hoare triple {356#true} SUMMARY for call write~init~int(41, #t~string49.base, #t~string49.offset, 1); srcloc: L652 {356#true} is VALID [2020-07-18 00:11:36,584 INFO L280 TraceCheckUtils]: 37: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L652-1 {356#true} is VALID [2020-07-18 00:11:36,584 INFO L280 TraceCheckUtils]: 38: Hoare triple {356#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(13); srcloc: L652-2 {356#true} is VALID [2020-07-18 00:11:36,584 INFO L280 TraceCheckUtils]: 39: Hoare triple {356#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(3); srcloc: L847 {356#true} is VALID [2020-07-18 00:11:36,584 INFO L280 TraceCheckUtils]: 40: Hoare triple {356#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L851 {356#true} is VALID [2020-07-18 00:11:36,585 INFO L280 TraceCheckUtils]: 41: Hoare triple {356#true} SUMMARY for call write~init~int(110, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L851-1 {356#true} is VALID [2020-07-18 00:11:36,585 INFO L280 TraceCheckUtils]: 42: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L851-2 {356#true} is VALID [2020-07-18 00:11:36,585 INFO L280 TraceCheckUtils]: 43: Hoare triple {356#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(4); srcloc: L851-3 {356#true} is VALID [2020-07-18 00:11:36,586 INFO L280 TraceCheckUtils]: 44: Hoare triple {356#true} SUMMARY for call write~init~int(79, #t~string59.base, #t~string59.offset, 1); srcloc: L855 {356#true} is VALID [2020-07-18 00:11:36,586 INFO L280 TraceCheckUtils]: 45: Hoare triple {356#true} SUMMARY for call write~init~int(102, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L855-1 {356#true} is VALID [2020-07-18 00:11:36,586 INFO L280 TraceCheckUtils]: 46: Hoare triple {356#true} SUMMARY for call write~init~int(102, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L855-2 {356#true} is VALID [2020-07-18 00:11:36,587 INFO L280 TraceCheckUtils]: 47: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L855-3 {356#true} is VALID [2020-07-18 00:11:36,587 INFO L280 TraceCheckUtils]: 48: Hoare triple {356#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7); srcloc: L855-4 {356#true} is VALID [2020-07-18 00:11:36,587 INFO L280 TraceCheckUtils]: 49: Hoare triple {356#true} SUMMARY for call write~init~int(44, #t~string61.base, #t~string61.offset, 1); srcloc: L859 {356#true} is VALID [2020-07-18 00:11:36,587 INFO L280 TraceCheckUtils]: 50: Hoare triple {356#true} SUMMARY for call write~init~int(80, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L859-1 {356#true} is VALID [2020-07-18 00:11:36,588 INFO L280 TraceCheckUtils]: 51: Hoare triple {356#true} SUMMARY for call write~init~int(117, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L859-2 {356#true} is VALID [2020-07-18 00:11:36,588 INFO L280 TraceCheckUtils]: 52: Hoare triple {356#true} SUMMARY for call write~init~int(109, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L859-3 {356#true} is VALID [2020-07-18 00:11:36,588 INFO L280 TraceCheckUtils]: 53: Hoare triple {356#true} SUMMARY for call write~init~int(112, #t~string61.base, 4 + #t~string61.offset, 1); srcloc: L859-4 {356#true} is VALID [2020-07-18 00:11:36,589 INFO L280 TraceCheckUtils]: 54: Hoare triple {356#true} SUMMARY for call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1); srcloc: L859-5 {356#true} is VALID [2020-07-18 00:11:36,589 INFO L280 TraceCheckUtils]: 55: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1); srcloc: L859-6 {356#true} is VALID [2020-07-18 00:11:36,589 INFO L280 TraceCheckUtils]: 56: Hoare triple {356#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(3); srcloc: L859-7 {356#true} is VALID [2020-07-18 00:11:36,589 INFO L280 TraceCheckUtils]: 57: Hoare triple {356#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L863 {356#true} is VALID [2020-07-18 00:11:36,590 INFO L280 TraceCheckUtils]: 58: Hoare triple {356#true} SUMMARY for call write~init~int(110, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L863-1 {356#true} is VALID [2020-07-18 00:11:36,590 INFO L280 TraceCheckUtils]: 59: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L863-2 {356#true} is VALID [2020-07-18 00:11:36,590 INFO L280 TraceCheckUtils]: 60: Hoare triple {356#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(4); srcloc: L863-3 {356#true} is VALID [2020-07-18 00:11:36,591 INFO L280 TraceCheckUtils]: 61: Hoare triple {356#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L867 {356#true} is VALID [2020-07-18 00:11:36,591 INFO L280 TraceCheckUtils]: 62: Hoare triple {356#true} SUMMARY for call write~init~int(102, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L867-1 {356#true} is VALID [2020-07-18 00:11:36,591 INFO L280 TraceCheckUtils]: 63: Hoare triple {356#true} SUMMARY for call write~init~int(102, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L867-2 {356#true} is VALID [2020-07-18 00:11:36,591 INFO L280 TraceCheckUtils]: 64: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L867-3 {356#true} is VALID [2020-07-18 00:11:36,592 INFO L280 TraceCheckUtils]: 65: Hoare triple {356#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3); srcloc: L867-4 {356#true} is VALID [2020-07-18 00:11:36,592 INFO L280 TraceCheckUtils]: 66: Hoare triple {356#true} SUMMARY for call write~init~int(41, #t~string67.base, #t~string67.offset, 1); srcloc: L871 {356#true} is VALID [2020-07-18 00:11:36,592 INFO L280 TraceCheckUtils]: 67: Hoare triple {356#true} SUMMARY for call write~init~int(32, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L871-1 {356#true} is VALID [2020-07-18 00:11:36,593 INFO L280 TraceCheckUtils]: 68: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L871-2 {356#true} is VALID [2020-07-18 00:11:36,593 INFO L280 TraceCheckUtils]: 69: Hoare triple {356#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2); srcloc: L871-3 {356#true} is VALID [2020-07-18 00:11:36,593 INFO L280 TraceCheckUtils]: 70: Hoare triple {356#true} SUMMARY for call write~init~int(10, #t~string69.base, #t~string69.offset, 1); srcloc: L873 {356#true} is VALID [2020-07-18 00:11:36,593 INFO L280 TraceCheckUtils]: 71: Hoare triple {356#true} SUMMARY for call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L873-1 {356#true} is VALID [2020-07-18 00:11:36,594 INFO L280 TraceCheckUtils]: 72: Hoare triple {356#true} ~cleanupTimeShifts~0 := 4; {356#true} is VALID [2020-07-18 00:11:36,594 INFO L280 TraceCheckUtils]: 73: Hoare triple {356#true} ~head~0.base, ~head~0.offset := 0, 0; {356#true} is VALID [2020-07-18 00:11:36,594 INFO L280 TraceCheckUtils]: 74: Hoare triple {356#true} ~waterLevel~0 := 1; {356#true} is VALID [2020-07-18 00:11:36,594 INFO L280 TraceCheckUtils]: 75: Hoare triple {356#true} ~methaneLevelCritical~0 := 0; {356#true} is VALID [2020-07-18 00:11:36,595 INFO L280 TraceCheckUtils]: 76: Hoare triple {356#true} ~pumpRunning~0 := 0; {356#true} is VALID [2020-07-18 00:11:36,595 INFO L280 TraceCheckUtils]: 77: Hoare triple {356#true} ~systemActive~0 := 1; {356#true} is VALID [2020-07-18 00:11:36,595 INFO L280 TraceCheckUtils]: 78: Hoare triple {356#true} assume true; {356#true} is VALID [2020-07-18 00:11:36,596 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {356#true} {356#true} #983#return; {356#true} is VALID [2020-07-18 00:11:36,596 INFO L263 TraceCheckUtils]: 80: Hoare triple {356#true} call #t~ret76 := main(); {356#true} is VALID [2020-07-18 00:11:36,596 INFO L280 TraceCheckUtils]: 81: Hoare triple {356#true} havoc ~retValue_acc~0; {356#true} is VALID [2020-07-18 00:11:36,596 INFO L280 TraceCheckUtils]: 82: Hoare triple {356#true} havoc ~tmp~0; {356#true} is VALID [2020-07-18 00:11:36,597 INFO L263 TraceCheckUtils]: 83: Hoare triple {356#true} call select_helpers(); {356#true} is VALID [2020-07-18 00:11:36,597 INFO L280 TraceCheckUtils]: 84: Hoare triple {356#true} assume true; {356#true} is VALID [2020-07-18 00:11:36,597 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {356#true} {356#true} #873#return; {356#true} is VALID [2020-07-18 00:11:36,598 INFO L263 TraceCheckUtils]: 86: Hoare triple {356#true} call select_features(); {356#true} is VALID [2020-07-18 00:11:36,598 INFO L280 TraceCheckUtils]: 87: Hoare triple {356#true} assume true; {356#true} is VALID [2020-07-18 00:11:36,598 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {356#true} {356#true} #875#return; {356#true} is VALID [2020-07-18 00:11:36,598 INFO L263 TraceCheckUtils]: 89: Hoare triple {356#true} call #t~ret0 := valid_product(); {356#true} is VALID [2020-07-18 00:11:36,599 INFO L280 TraceCheckUtils]: 90: Hoare triple {356#true} havoc ~retValue_acc~5; {356#true} is VALID [2020-07-18 00:11:36,599 INFO L280 TraceCheckUtils]: 91: Hoare triple {356#true} ~retValue_acc~5 := 1; {356#true} is VALID [2020-07-18 00:11:36,599 INFO L280 TraceCheckUtils]: 92: Hoare triple {356#true} #res := ~retValue_acc~5; {356#true} is VALID [2020-07-18 00:11:36,600 INFO L280 TraceCheckUtils]: 93: Hoare triple {356#true} assume true; {356#true} is VALID [2020-07-18 00:11:36,600 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {356#true} {356#true} #877#return; {356#true} is VALID [2020-07-18 00:11:36,600 INFO L280 TraceCheckUtils]: 95: Hoare triple {356#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {356#true} is VALID [2020-07-18 00:11:36,601 INFO L280 TraceCheckUtils]: 96: Hoare triple {356#true} ~tmp~0 := #t~ret0; {356#true} is VALID [2020-07-18 00:11:36,601 INFO L280 TraceCheckUtils]: 97: Hoare triple {356#true} havoc #t~ret0; {356#true} is VALID [2020-07-18 00:11:36,601 INFO L280 TraceCheckUtils]: 98: Hoare triple {356#true} assume 0 != ~tmp~0; {356#true} is VALID [2020-07-18 00:11:36,601 INFO L263 TraceCheckUtils]: 99: Hoare triple {356#true} call setup(); {356#true} is VALID [2020-07-18 00:11:36,602 INFO L280 TraceCheckUtils]: 100: Hoare triple {356#true} assume true; {356#true} is VALID [2020-07-18 00:11:36,602 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {356#true} {356#true} #879#return; {356#true} is VALID [2020-07-18 00:11:36,602 INFO L263 TraceCheckUtils]: 102: Hoare triple {356#true} call runTest(); {356#true} is VALID [2020-07-18 00:11:36,602 INFO L263 TraceCheckUtils]: 103: Hoare triple {356#true} call test(); {356#true} is VALID [2020-07-18 00:11:36,603 INFO L280 TraceCheckUtils]: 104: Hoare triple {356#true} havoc ~splverifierCounter~0; {356#true} is VALID [2020-07-18 00:11:36,603 INFO L280 TraceCheckUtils]: 105: Hoare triple {356#true} havoc ~tmp~10; {356#true} is VALID [2020-07-18 00:11:36,603 INFO L280 TraceCheckUtils]: 106: Hoare triple {356#true} havoc ~tmp___0~3; {356#true} is VALID [2020-07-18 00:11:36,604 INFO L280 TraceCheckUtils]: 107: Hoare triple {356#true} havoc ~tmp___1~1; {356#true} is VALID [2020-07-18 00:11:36,604 INFO L280 TraceCheckUtils]: 108: Hoare triple {356#true} havoc ~tmp___2~0; {356#true} is VALID [2020-07-18 00:11:36,604 INFO L280 TraceCheckUtils]: 109: Hoare triple {356#true} ~splverifierCounter~0 := 0; {356#true} is VALID [2020-07-18 00:11:36,605 INFO L280 TraceCheckUtils]: 110: Hoare triple {356#true} assume !true; {357#false} is VALID [2020-07-18 00:11:36,606 INFO L263 TraceCheckUtils]: 111: Hoare triple {357#false} call cleanup(); {357#false} is VALID [2020-07-18 00:11:36,606 INFO L280 TraceCheckUtils]: 112: Hoare triple {357#false} havoc ~i~0; {357#false} is VALID [2020-07-18 00:11:36,606 INFO L280 TraceCheckUtils]: 113: Hoare triple {357#false} havoc ~__cil_tmp2~0; {357#false} is VALID [2020-07-18 00:11:36,607 INFO L263 TraceCheckUtils]: 114: Hoare triple {357#false} call timeShift(); {357#false} is VALID [2020-07-18 00:11:36,607 INFO L280 TraceCheckUtils]: 115: Hoare triple {357#false} assume !(0 != ~pumpRunning~0); {357#false} is VALID [2020-07-18 00:11:36,607 INFO L280 TraceCheckUtils]: 116: Hoare triple {357#false} assume !(0 != ~systemActive~0); {357#false} is VALID [2020-07-18 00:11:36,608 INFO L263 TraceCheckUtils]: 117: Hoare triple {357#false} call __utac_acc__Specification3_spec__1(); {357#false} is VALID [2020-07-18 00:11:36,608 INFO L280 TraceCheckUtils]: 118: Hoare triple {357#false} havoc ~tmp~4; {357#false} is VALID [2020-07-18 00:11:36,608 INFO L280 TraceCheckUtils]: 119: Hoare triple {357#false} havoc ~tmp___0~0; {357#false} is VALID [2020-07-18 00:11:36,609 INFO L280 TraceCheckUtils]: 120: Hoare triple {357#false} havoc ~tmp___1~0; {357#false} is VALID [2020-07-18 00:11:36,609 INFO L263 TraceCheckUtils]: 121: Hoare triple {357#false} call #t~ret37 := isMethaneLevelCritical(); {356#true} is VALID [2020-07-18 00:11:36,609 INFO L280 TraceCheckUtils]: 122: Hoare triple {356#true} havoc ~retValue_acc~6; {356#true} is VALID [2020-07-18 00:11:36,609 INFO L280 TraceCheckUtils]: 123: Hoare triple {356#true} ~retValue_acc~6 := ~methaneLevelCritical~0; {356#true} is VALID [2020-07-18 00:11:36,610 INFO L280 TraceCheckUtils]: 124: Hoare triple {356#true} #res := ~retValue_acc~6; {356#true} is VALID [2020-07-18 00:11:36,610 INFO L280 TraceCheckUtils]: 125: Hoare triple {356#true} assume true; {356#true} is VALID [2020-07-18 00:11:36,610 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {356#true} {357#false} #975#return; {357#false} is VALID [2020-07-18 00:11:36,610 INFO L280 TraceCheckUtils]: 127: Hoare triple {357#false} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {357#false} is VALID [2020-07-18 00:11:36,611 INFO L280 TraceCheckUtils]: 128: Hoare triple {357#false} ~tmp~4 := #t~ret37; {357#false} is VALID [2020-07-18 00:11:36,611 INFO L280 TraceCheckUtils]: 129: Hoare triple {357#false} havoc #t~ret37; {357#false} is VALID [2020-07-18 00:11:36,611 INFO L280 TraceCheckUtils]: 130: Hoare triple {357#false} assume !(0 != ~tmp~4); {357#false} is VALID [2020-07-18 00:11:36,612 INFO L263 TraceCheckUtils]: 131: Hoare triple {357#false} call #t~ret38 := getWaterLevel(); {356#true} is VALID [2020-07-18 00:11:36,612 INFO L280 TraceCheckUtils]: 132: Hoare triple {356#true} havoc ~retValue_acc~7; {356#true} is VALID [2020-07-18 00:11:36,612 INFO L280 TraceCheckUtils]: 133: Hoare triple {356#true} ~retValue_acc~7 := ~waterLevel~0; {356#true} is VALID [2020-07-18 00:11:36,612 INFO L280 TraceCheckUtils]: 134: Hoare triple {356#true} #res := ~retValue_acc~7; {356#true} is VALID [2020-07-18 00:11:36,613 INFO L280 TraceCheckUtils]: 135: Hoare triple {356#true} assume true; {356#true} is VALID [2020-07-18 00:11:36,613 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {356#true} {357#false} #977#return; {357#false} is VALID [2020-07-18 00:11:36,613 INFO L280 TraceCheckUtils]: 137: Hoare triple {357#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {357#false} is VALID [2020-07-18 00:11:36,614 INFO L280 TraceCheckUtils]: 138: Hoare triple {357#false} ~tmp___0~0 := #t~ret38; {357#false} is VALID [2020-07-18 00:11:36,614 INFO L280 TraceCheckUtils]: 139: Hoare triple {357#false} havoc #t~ret38; {357#false} is VALID [2020-07-18 00:11:36,614 INFO L280 TraceCheckUtils]: 140: Hoare triple {357#false} assume 2 == ~tmp___0~0; {357#false} is VALID [2020-07-18 00:11:36,614 INFO L263 TraceCheckUtils]: 141: Hoare triple {357#false} call #t~ret39 := isPumpRunning(); {356#true} is VALID [2020-07-18 00:11:36,615 INFO L280 TraceCheckUtils]: 142: Hoare triple {356#true} havoc ~retValue_acc~11; {356#true} is VALID [2020-07-18 00:11:36,615 INFO L280 TraceCheckUtils]: 143: Hoare triple {356#true} ~retValue_acc~11 := ~pumpRunning~0; {356#true} is VALID [2020-07-18 00:11:36,615 INFO L280 TraceCheckUtils]: 144: Hoare triple {356#true} #res := ~retValue_acc~11; {356#true} is VALID [2020-07-18 00:11:36,615 INFO L280 TraceCheckUtils]: 145: Hoare triple {356#true} assume true; {356#true} is VALID [2020-07-18 00:11:36,616 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {356#true} {357#false} #979#return; {357#false} is VALID [2020-07-18 00:11:36,616 INFO L280 TraceCheckUtils]: 147: Hoare triple {357#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {357#false} is VALID [2020-07-18 00:11:36,616 INFO L280 TraceCheckUtils]: 148: Hoare triple {357#false} ~tmp___1~0 := #t~ret39; {357#false} is VALID [2020-07-18 00:11:36,617 INFO L280 TraceCheckUtils]: 149: Hoare triple {357#false} havoc #t~ret39; {357#false} is VALID [2020-07-18 00:11:36,617 INFO L280 TraceCheckUtils]: 150: Hoare triple {357#false} assume !(0 != ~tmp___1~0); {357#false} is VALID [2020-07-18 00:11:36,617 INFO L263 TraceCheckUtils]: 151: Hoare triple {357#false} call __automaton_fail(); {357#false} is VALID [2020-07-18 00:11:36,618 INFO L280 TraceCheckUtils]: 152: Hoare triple {357#false} assume !false; {357#false} is VALID [2020-07-18 00:11:36,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:11:36,910 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:11:36,913 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1546666839] [2020-07-18 00:11:36,915 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:11:36,921 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:11:36,921 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [863250178] [2020-07-18 00:11:36,932 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 153 [2020-07-18 00:11:36,941 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:11:36,946 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:11:37,176 WARN L140 InductivityCheck]: Transition 475#(= 0 __utac_acc__Specification3_spec__1_~tmp___1~0) ( _ , assume !false; , 357#false ) not inductive [2020-07-18 00:11:37,177 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:11:37,178 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 00:11:37,183 INFO L168 Benchmark]: Toolchain (without parser) took 4458.54 ms. Allocated memory was 138.4 MB in the beginning and 301.5 MB in the end (delta: 163.1 MB). Free memory was 101.9 MB in the beginning and 255.9 MB in the end (delta: -154.1 MB). Peak memory consumption was 9.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:37,184 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 138.4 MB. Free memory was 120.6 MB in the beginning and 120.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:11:37,185 INFO L168 Benchmark]: CACSL2BoogieTranslator took 731.76 ms. Allocated memory was 138.4 MB in the beginning and 203.4 MB in the end (delta: 65.0 MB). Free memory was 101.4 MB in the beginning and 169.5 MB in the end (delta: -68.1 MB). Peak memory consumption was 30.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:37,186 INFO L168 Benchmark]: Boogie Preprocessor took 126.57 ms. Allocated memory is still 203.4 MB. Free memory was 169.5 MB in the beginning and 163.3 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:37,187 INFO L168 Benchmark]: RCFGBuilder took 1855.39 ms. Allocated memory was 203.4 MB in the beginning and 250.6 MB in the end (delta: 47.2 MB). Free memory was 163.3 MB in the beginning and 215.6 MB in the end (delta: -52.3 MB). Peak memory consumption was 112.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:37,188 INFO L168 Benchmark]: TraceAbstraction took 1735.90 ms. Allocated memory was 250.6 MB in the beginning and 301.5 MB in the end (delta: 50.9 MB). Free memory was 215.6 MB in the beginning and 255.9 MB in the end (delta: -40.3 MB). Peak memory consumption was 10.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:37,192 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 0.24 ms. Allocated memory is still 138.4 MB. Free memory was 120.6 MB in the beginning and 120.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 731.76 ms. Allocated memory was 138.4 MB in the beginning and 203.4 MB in the end (delta: 65.0 MB). Free memory was 101.4 MB in the beginning and 169.5 MB in the end (delta: -68.1 MB). Peak memory consumption was 30.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 126.57 ms. Allocated memory is still 203.4 MB. Free memory was 169.5 MB in the beginning and 163.3 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1855.39 ms. Allocated memory was 203.4 MB in the beginning and 250.6 MB in the end (delta: 47.2 MB). Free memory was 163.3 MB in the beginning and 215.6 MB in the end (delta: -52.3 MB). Peak memory consumption was 112.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1735.90 ms. Allocated memory was 250.6 MB in the beginning and 301.5 MB in the end (delta: 50.9 MB). Free memory was 215.6 MB in the beginning and 255.9 MB in the end (delta: -40.3 MB). Peak memory consumption was 10.5 MB. 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...