/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_product13.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:11:13,452 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:11:13,455 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:11:13,473 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:11:13,473 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:11:13,475 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:11:13,477 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:11:13,489 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:11:13,491 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:11:13,492 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:11:13,492 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:11:13,493 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:11:13,494 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:11:13,495 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:11:13,496 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:11:13,497 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:11:13,497 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:11:13,498 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:11:13,500 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:11:13,501 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:11:13,503 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:11:13,504 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:11:13,505 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:11:13,505 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:11:13,508 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:11:13,508 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:11:13,508 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:11:13,509 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:11:13,509 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:11:13,510 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:11:13,510 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:11:13,511 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:11:13,512 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:11:13,513 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:11:13,513 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:11:13,514 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:11:13,514 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:11:13,515 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:11:13,515 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:11:13,516 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:11:13,516 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:11:13,517 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 00:11:13,531 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:11:13,531 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:11:13,532 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:11:13,532 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:11:13,532 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:11:13,533 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:11:13,533 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:11:13,533 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:11:13,533 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:11:13,533 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:11:13,534 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:11:13,534 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:11:13,534 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:11:13,534 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:11:13,534 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:11:13,535 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:11:13,535 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:11:13,535 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:11:13,535 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:11:13,536 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:11:13,536 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:11:13,536 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:11:13,536 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:11:13,809 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:11:13,829 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:11:13,834 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:11:13,835 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:11:13,836 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:11:13,837 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product13.cil.c [2020-07-18 00:11:13,915 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/baf6845a7/e59614644db940ccaee52068888d6789/FLAGe0ba9a26b [2020-07-18 00:11:14,493 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:11:14,494 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product13.cil.c [2020-07-18 00:11:14,508 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/baf6845a7/e59614644db940ccaee52068888d6789/FLAGe0ba9a26b [2020-07-18 00:11:14,763 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/baf6845a7/e59614644db940ccaee52068888d6789 [2020-07-18 00:11:14,773 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:11:14,776 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:11:14,777 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:14,777 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:11:14,781 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:11:14,783 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:14" (1/1) ... [2020-07-18 00:11:14,786 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@386982a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:14, skipping insertion in model container [2020-07-18 00:11:14,786 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:14" (1/1) ... [2020-07-18 00:11:14,793 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:11:14,840 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:11:15,235 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:15,249 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:11:15,373 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:15,434 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:11:15,434 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:15 WrapperNode [2020-07-18 00:11:15,435 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:15,435 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:11:15,435 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:11:15,436 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:11:15,452 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:15" (1/1) ... [2020-07-18 00:11:15,452 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:15" (1/1) ... [2020-07-18 00:11:15,474 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:15" (1/1) ... [2020-07-18 00:11:15,474 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:15" (1/1) ... [2020-07-18 00:11:15,530 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:15" (1/1) ... [2020-07-18 00:11:15,545 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:15" (1/1) ... [2020-07-18 00:11:15,551 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:15" (1/1) ... [2020-07-18 00:11:15,562 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:11:15,563 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:11:15,563 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:11:15,563 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:11:15,564 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:15" (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 00:11:15,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:11:15,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:11:15,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:15,619 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:11:15,619 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:11:15,619 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:11:15,620 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:11:15,620 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:11:15,620 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:11:15,620 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:11:15,620 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:11:15,620 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:11:15,620 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:11:15,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:11:15,620 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:11:15,621 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:11:15,621 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:11:15,621 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:11:15,621 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:11:15,621 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:11:15,621 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:11:15,622 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:11:15,622 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-07-18 00:11:15,622 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:11:15,622 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:11:15,622 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:11:15,622 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:11:15,622 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:11:15,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:15,623 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:11:15,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:15,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:15,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:15,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:11:15,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:11:15,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:11:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:11:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:11:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:11:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:11:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:11:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:11:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:11:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:11:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:11:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:11:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:11:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:11:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:11:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:11:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:11:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:11:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:11:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:11:15,627 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:11:15,627 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:11:15,627 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:11:15,627 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:11:15,627 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:11:15,627 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:11:15,628 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:11:15,628 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:11:15,628 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:15,628 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:11:15,628 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:11:15,628 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:11:15,628 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-07-18 00:11:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:11:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:11:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:11:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:11:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:11:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:11:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:11:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:11:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:11:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:11:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:11:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:11:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:11:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:11:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:11:17,423 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:11:17,423 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:11:17,434 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:17 BoogieIcfgContainer [2020-07-18 00:11:17,434 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:11:17,437 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:11:17,437 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:11:17,441 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:11:17,441 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:11:14" (1/3) ... [2020-07-18 00:11:17,442 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ac47fa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:17, skipping insertion in model container [2020-07-18 00:11:17,443 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:15" (2/3) ... [2020-07-18 00:11:17,443 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ac47fa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:17, skipping insertion in model container [2020-07-18 00:11:17,443 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:17" (3/3) ... [2020-07-18 00:11:17,446 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product13.cil.c [2020-07-18 00:11:17,457 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:11:17,467 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:11:17,482 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:11:17,509 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:11:17,509 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:11:17,510 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:11:17,510 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:11:17,510 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:11:17,510 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:11:17,511 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:11:17,511 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:11:17,531 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states. [2020-07-18 00:11:17,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-07-18 00:11:17,553 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:11:17,554 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 00:11:17,555 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:11:17,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:11:17,562 INFO L82 PathProgramCache]: Analyzing trace with hash -1381778522, now seen corresponding path program 1 times [2020-07-18 00:11:17,572 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:11:17,572 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1457074351] [2020-07-18 00:11:17,573 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:11:17,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:18,457 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 00:11:18,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:18,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {395#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {288#true} is VALID [2020-07-18 00:11:18,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {288#true} #valid := #valid[0 := 0]; {288#true} is VALID [2020-07-18 00:11:18,567 INFO L280 TraceCheckUtils]: 2: Hoare triple {288#true} assume 0 < #StackHeapBarrier; {288#true} is VALID [2020-07-18 00:11:18,568 INFO L280 TraceCheckUtils]: 3: Hoare triple {288#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L98 {288#true} is VALID [2020-07-18 00:11:18,568 INFO L280 TraceCheckUtils]: 4: Hoare triple {288#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L98-1 {288#true} is VALID [2020-07-18 00:11:18,569 INFO L280 TraceCheckUtils]: 5: Hoare triple {288#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L99 {288#true} is VALID [2020-07-18 00:11:18,569 INFO L280 TraceCheckUtils]: 6: Hoare triple {288#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L99-1 {288#true} is VALID [2020-07-18 00:11:18,570 INFO L280 TraceCheckUtils]: 7: Hoare triple {288#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L99-2 {288#true} is VALID [2020-07-18 00:11:18,570 INFO L280 TraceCheckUtils]: 8: Hoare triple {288#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L99-3 {288#true} is VALID [2020-07-18 00:11:18,570 INFO L280 TraceCheckUtils]: 9: Hoare triple {288#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L99-4 {288#true} is VALID [2020-07-18 00:11:18,571 INFO L280 TraceCheckUtils]: 10: Hoare triple {288#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L99-5 {288#true} is VALID [2020-07-18 00:11:18,571 INFO L280 TraceCheckUtils]: 11: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L99-6 {288#true} is VALID [2020-07-18 00:11:18,572 INFO L280 TraceCheckUtils]: 12: Hoare triple {288#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L99-7 {288#true} is VALID [2020-07-18 00:11:18,572 INFO L280 TraceCheckUtils]: 13: Hoare triple {288#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L103 {288#true} is VALID [2020-07-18 00:11:18,572 INFO L280 TraceCheckUtils]: 14: Hoare triple {288#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L103-1 {288#true} is VALID [2020-07-18 00:11:18,573 INFO L280 TraceCheckUtils]: 15: Hoare triple {288#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L103-2 {288#true} is VALID [2020-07-18 00:11:18,573 INFO L280 TraceCheckUtils]: 16: Hoare triple {288#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L103-3 {288#true} is VALID [2020-07-18 00:11:18,573 INFO L280 TraceCheckUtils]: 17: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L103-4 {288#true} is VALID [2020-07-18 00:11:18,574 INFO L280 TraceCheckUtils]: 18: Hoare triple {288#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L103-5 {288#true} is VALID [2020-07-18 00:11:18,574 INFO L280 TraceCheckUtils]: 19: Hoare triple {288#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L107 {288#true} is VALID [2020-07-18 00:11:18,575 INFO L280 TraceCheckUtils]: 20: Hoare triple {288#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L107-1 {288#true} is VALID [2020-07-18 00:11:18,575 INFO L280 TraceCheckUtils]: 21: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L107-2 {288#true} is VALID [2020-07-18 00:11:18,575 INFO L280 TraceCheckUtils]: 22: Hoare triple {288#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L107-3 {288#true} is VALID [2020-07-18 00:11:18,576 INFO L280 TraceCheckUtils]: 23: Hoare triple {288#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L111 {288#true} is VALID [2020-07-18 00:11:18,576 INFO L280 TraceCheckUtils]: 24: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L111-1 {288#true} is VALID [2020-07-18 00:11:18,577 INFO L280 TraceCheckUtils]: 25: Hoare triple {288#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(13); srcloc: L111-2 {288#true} is VALID [2020-07-18 00:11:18,577 INFO L280 TraceCheckUtils]: 26: Hoare triple {288#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L394 {288#true} is VALID [2020-07-18 00:11:18,577 INFO L280 TraceCheckUtils]: 27: Hoare triple {288#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L398 {288#true} is VALID [2020-07-18 00:11:18,578 INFO L280 TraceCheckUtils]: 28: Hoare triple {288#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L398-1 {288#true} is VALID [2020-07-18 00:11:18,578 INFO L280 TraceCheckUtils]: 29: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L398-2 {288#true} is VALID [2020-07-18 00:11:18,578 INFO L280 TraceCheckUtils]: 30: Hoare triple {288#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L398-3 {288#true} is VALID [2020-07-18 00:11:18,579 INFO L280 TraceCheckUtils]: 31: Hoare triple {288#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L402 {288#true} is VALID [2020-07-18 00:11:18,579 INFO L280 TraceCheckUtils]: 32: Hoare triple {288#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L402-1 {288#true} is VALID [2020-07-18 00:11:18,580 INFO L280 TraceCheckUtils]: 33: Hoare triple {288#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L402-2 {288#true} is VALID [2020-07-18 00:11:18,580 INFO L280 TraceCheckUtils]: 34: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L402-3 {288#true} is VALID [2020-07-18 00:11:18,580 INFO L280 TraceCheckUtils]: 35: Hoare triple {288#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(7); srcloc: L402-4 {288#true} is VALID [2020-07-18 00:11:18,581 INFO L280 TraceCheckUtils]: 36: Hoare triple {288#true} SUMMARY for call write~init~int(44, #t~string22.base, #t~string22.offset, 1); srcloc: L406 {288#true} is VALID [2020-07-18 00:11:18,581 INFO L280 TraceCheckUtils]: 37: Hoare triple {288#true} SUMMARY for call write~init~int(80, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L406-1 {288#true} is VALID [2020-07-18 00:11:18,581 INFO L280 TraceCheckUtils]: 38: Hoare triple {288#true} SUMMARY for call write~init~int(117, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L406-2 {288#true} is VALID [2020-07-18 00:11:18,582 INFO L280 TraceCheckUtils]: 39: Hoare triple {288#true} SUMMARY for call write~init~int(109, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L406-3 {288#true} is VALID [2020-07-18 00:11:18,582 INFO L280 TraceCheckUtils]: 40: Hoare triple {288#true} SUMMARY for call write~init~int(112, #t~string22.base, 4 + #t~string22.offset, 1); srcloc: L406-4 {288#true} is VALID [2020-07-18 00:11:18,582 INFO L280 TraceCheckUtils]: 41: Hoare triple {288#true} SUMMARY for call write~init~int(58, #t~string22.base, 5 + #t~string22.offset, 1); srcloc: L406-5 {288#true} is VALID [2020-07-18 00:11:18,583 INFO L280 TraceCheckUtils]: 42: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string22.base, 6 + #t~string22.offset, 1); srcloc: L406-6 {288#true} is VALID [2020-07-18 00:11:18,583 INFO L280 TraceCheckUtils]: 43: Hoare triple {288#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(3); srcloc: L406-7 {288#true} is VALID [2020-07-18 00:11:18,583 INFO L280 TraceCheckUtils]: 44: Hoare triple {288#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L410 {288#true} is VALID [2020-07-18 00:11:18,584 INFO L280 TraceCheckUtils]: 45: Hoare triple {288#true} SUMMARY for call write~init~int(110, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L410-1 {288#true} is VALID [2020-07-18 00:11:18,584 INFO L280 TraceCheckUtils]: 46: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L410-2 {288#true} is VALID [2020-07-18 00:11:18,585 INFO L280 TraceCheckUtils]: 47: Hoare triple {288#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(4); srcloc: L410-3 {288#true} is VALID [2020-07-18 00:11:18,585 INFO L280 TraceCheckUtils]: 48: Hoare triple {288#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L414 {288#true} is VALID [2020-07-18 00:11:18,585 INFO L280 TraceCheckUtils]: 49: Hoare triple {288#true} SUMMARY for call write~init~int(102, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L414-1 {288#true} is VALID [2020-07-18 00:11:18,586 INFO L280 TraceCheckUtils]: 50: Hoare triple {288#true} SUMMARY for call write~init~int(102, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L414-2 {288#true} is VALID [2020-07-18 00:11:18,586 INFO L280 TraceCheckUtils]: 51: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string26.base, 3 + #t~string26.offset, 1); srcloc: L414-3 {288#true} is VALID [2020-07-18 00:11:18,586 INFO L280 TraceCheckUtils]: 52: Hoare triple {288#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(3); srcloc: L414-4 {288#true} is VALID [2020-07-18 00:11:18,587 INFO L280 TraceCheckUtils]: 53: Hoare triple {288#true} SUMMARY for call write~init~int(41, #t~string28.base, #t~string28.offset, 1); srcloc: L418 {288#true} is VALID [2020-07-18 00:11:18,587 INFO L280 TraceCheckUtils]: 54: Hoare triple {288#true} SUMMARY for call write~init~int(32, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L418-1 {288#true} is VALID [2020-07-18 00:11:18,587 INFO L280 TraceCheckUtils]: 55: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L418-2 {288#true} is VALID [2020-07-18 00:11:18,588 INFO L280 TraceCheckUtils]: 56: Hoare triple {288#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(2); srcloc: L418-3 {288#true} is VALID [2020-07-18 00:11:18,588 INFO L280 TraceCheckUtils]: 57: Hoare triple {288#true} SUMMARY for call write~init~int(10, #t~string30.base, #t~string30.offset, 1); srcloc: L420 {288#true} is VALID [2020-07-18 00:11:18,588 INFO L280 TraceCheckUtils]: 58: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L420-1 {288#true} is VALID [2020-07-18 00:11:18,589 INFO L280 TraceCheckUtils]: 59: Hoare triple {288#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L420-2 {288#true} is VALID [2020-07-18 00:11:18,589 INFO L280 TraceCheckUtils]: 60: Hoare triple {288#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L822 {288#true} is VALID [2020-07-18 00:11:18,589 INFO L280 TraceCheckUtils]: 61: Hoare triple {288#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L822-1 {288#true} is VALID [2020-07-18 00:11:18,590 INFO L280 TraceCheckUtils]: 62: Hoare triple {288#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L823 {288#true} is VALID [2020-07-18 00:11:18,590 INFO L280 TraceCheckUtils]: 63: Hoare triple {288#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L829 {288#true} is VALID [2020-07-18 00:11:18,590 INFO L280 TraceCheckUtils]: 64: Hoare triple {288#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L829-1 {288#true} is VALID [2020-07-18 00:11:18,591 INFO L280 TraceCheckUtils]: 65: Hoare triple {288#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L830 {288#true} is VALID [2020-07-18 00:11:18,591 INFO L280 TraceCheckUtils]: 66: Hoare triple {288#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L868 {288#true} is VALID [2020-07-18 00:11:18,592 INFO L280 TraceCheckUtils]: 67: Hoare triple {288#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L868-1 {288#true} is VALID [2020-07-18 00:11:18,592 INFO L280 TraceCheckUtils]: 68: Hoare triple {288#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L869 {288#true} is VALID [2020-07-18 00:11:18,592 INFO L280 TraceCheckUtils]: 69: Hoare triple {288#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L875 {288#true} is VALID [2020-07-18 00:11:18,592 INFO L280 TraceCheckUtils]: 70: Hoare triple {288#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L875-1 {288#true} is VALID [2020-07-18 00:11:18,593 INFO L280 TraceCheckUtils]: 71: Hoare triple {288#true} ~waterLevel~0 := 1; {288#true} is VALID [2020-07-18 00:11:18,593 INFO L280 TraceCheckUtils]: 72: Hoare triple {288#true} ~methaneLevelCritical~0 := 0; {288#true} is VALID [2020-07-18 00:11:18,593 INFO L280 TraceCheckUtils]: 73: Hoare triple {288#true} ~cleanupTimeShifts~0 := 4; {288#true} is VALID [2020-07-18 00:11:18,594 INFO L280 TraceCheckUtils]: 74: Hoare triple {288#true} ~pumpRunning~0 := 0; {288#true} is VALID [2020-07-18 00:11:18,594 INFO L280 TraceCheckUtils]: 75: Hoare triple {288#true} ~systemActive~0 := 1; {288#true} is VALID [2020-07-18 00:11:18,594 INFO L280 TraceCheckUtils]: 76: Hoare triple {288#true} ~head~0.base, ~head~0.offset := 0, 0; {288#true} is VALID [2020-07-18 00:11:18,595 INFO L280 TraceCheckUtils]: 77: Hoare triple {288#true} assume true; {288#true} is VALID [2020-07-18 00:11:18,595 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {288#true} {288#true} #869#return; {288#true} is VALID [2020-07-18 00:11:18,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:18,613 INFO L280 TraceCheckUtils]: 0: Hoare triple {288#true} assume true; {288#true} is VALID [2020-07-18 00:11:18,614 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {288#true} {288#true} #781#return; {288#true} is VALID [2020-07-18 00:11:18,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:18,618 INFO L280 TraceCheckUtils]: 0: Hoare triple {288#true} assume true; {288#true} is VALID [2020-07-18 00:11:18,618 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {288#true} {288#true} #783#return; {288#true} is VALID [2020-07-18 00:11:18,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:18,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {288#true} havoc ~retValue_acc~3; {288#true} is VALID [2020-07-18 00:11:18,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {288#true} ~retValue_acc~3 := 1; {288#true} is VALID [2020-07-18 00:11:18,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {288#true} #res := ~retValue_acc~3; {288#true} is VALID [2020-07-18 00:11:18,628 INFO L280 TraceCheckUtils]: 3: Hoare triple {288#true} assume true; {288#true} is VALID [2020-07-18 00:11:18,628 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {288#true} {288#true} #785#return; {288#true} is VALID [2020-07-18 00:11:18,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:18,641 INFO L280 TraceCheckUtils]: 0: Hoare triple {288#true} assume true; {288#true} is VALID [2020-07-18 00:11:18,642 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {288#true} {288#true} #787#return; {288#true} is VALID [2020-07-18 00:11:18,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:18,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {288#true} havoc ~retValue_acc~0; {288#true} is VALID [2020-07-18 00:11:18,647 INFO L280 TraceCheckUtils]: 1: Hoare triple {288#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {288#true} is VALID [2020-07-18 00:11:18,647 INFO L280 TraceCheckUtils]: 2: Hoare triple {288#true} #res := ~retValue_acc~0; {288#true} is VALID [2020-07-18 00:11:18,648 INFO L280 TraceCheckUtils]: 3: Hoare triple {288#true} assume true; {288#true} is VALID [2020-07-18 00:11:18,648 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {288#true} {289#false} #861#return; {289#false} is VALID [2020-07-18 00:11:18,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:18,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {288#true} havoc ~retValue_acc~1; {288#true} is VALID [2020-07-18 00:11:18,654 INFO L280 TraceCheckUtils]: 1: Hoare triple {288#true} ~retValue_acc~1 := ~waterLevel~0; {288#true} is VALID [2020-07-18 00:11:18,654 INFO L280 TraceCheckUtils]: 2: Hoare triple {288#true} #res := ~retValue_acc~1; {288#true} is VALID [2020-07-18 00:11:18,655 INFO L280 TraceCheckUtils]: 3: Hoare triple {288#true} assume true; {288#true} is VALID [2020-07-18 00:11:18,655 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {288#true} {289#false} #863#return; {289#false} is VALID [2020-07-18 00:11:18,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:18,668 INFO L280 TraceCheckUtils]: 0: Hoare triple {288#true} havoc ~retValue_acc~6; {288#true} is VALID [2020-07-18 00:11:18,668 INFO L280 TraceCheckUtils]: 1: Hoare triple {288#true} ~retValue_acc~6 := ~pumpRunning~0; {288#true} is VALID [2020-07-18 00:11:18,669 INFO L280 TraceCheckUtils]: 2: Hoare triple {288#true} #res := ~retValue_acc~6; {288#true} is VALID [2020-07-18 00:11:18,669 INFO L280 TraceCheckUtils]: 3: Hoare triple {288#true} assume true; {288#true} is VALID [2020-07-18 00:11:18,669 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {288#true} {289#false} #865#return; {289#false} is VALID [2020-07-18 00:11:18,680 INFO L263 TraceCheckUtils]: 0: Hoare triple {288#true} call ULTIMATE.init(); {395#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:11:18,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {395#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {288#true} is VALID [2020-07-18 00:11:18,681 INFO L280 TraceCheckUtils]: 2: Hoare triple {288#true} #valid := #valid[0 := 0]; {288#true} is VALID [2020-07-18 00:11:18,681 INFO L280 TraceCheckUtils]: 3: Hoare triple {288#true} assume 0 < #StackHeapBarrier; {288#true} is VALID [2020-07-18 00:11:18,681 INFO L280 TraceCheckUtils]: 4: Hoare triple {288#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L98 {288#true} is VALID [2020-07-18 00:11:18,682 INFO L280 TraceCheckUtils]: 5: Hoare triple {288#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L98-1 {288#true} is VALID [2020-07-18 00:11:18,682 INFO L280 TraceCheckUtils]: 6: Hoare triple {288#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L99 {288#true} is VALID [2020-07-18 00:11:18,682 INFO L280 TraceCheckUtils]: 7: Hoare triple {288#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L99-1 {288#true} is VALID [2020-07-18 00:11:18,683 INFO L280 TraceCheckUtils]: 8: Hoare triple {288#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L99-2 {288#true} is VALID [2020-07-18 00:11:18,683 INFO L280 TraceCheckUtils]: 9: Hoare triple {288#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L99-3 {288#true} is VALID [2020-07-18 00:11:18,683 INFO L280 TraceCheckUtils]: 10: Hoare triple {288#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L99-4 {288#true} is VALID [2020-07-18 00:11:18,684 INFO L280 TraceCheckUtils]: 11: Hoare triple {288#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L99-5 {288#true} is VALID [2020-07-18 00:11:18,684 INFO L280 TraceCheckUtils]: 12: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L99-6 {288#true} is VALID [2020-07-18 00:11:18,684 INFO L280 TraceCheckUtils]: 13: Hoare triple {288#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L99-7 {288#true} is VALID [2020-07-18 00:11:18,685 INFO L280 TraceCheckUtils]: 14: Hoare triple {288#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L103 {288#true} is VALID [2020-07-18 00:11:18,692 INFO L280 TraceCheckUtils]: 15: Hoare triple {288#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L103-1 {288#true} is VALID [2020-07-18 00:11:18,693 INFO L280 TraceCheckUtils]: 16: Hoare triple {288#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L103-2 {288#true} is VALID [2020-07-18 00:11:18,693 INFO L280 TraceCheckUtils]: 17: Hoare triple {288#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L103-3 {288#true} is VALID [2020-07-18 00:11:18,694 INFO L280 TraceCheckUtils]: 18: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L103-4 {288#true} is VALID [2020-07-18 00:11:18,694 INFO L280 TraceCheckUtils]: 19: Hoare triple {288#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L103-5 {288#true} is VALID [2020-07-18 00:11:18,694 INFO L280 TraceCheckUtils]: 20: Hoare triple {288#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L107 {288#true} is VALID [2020-07-18 00:11:18,694 INFO L280 TraceCheckUtils]: 21: Hoare triple {288#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L107-1 {288#true} is VALID [2020-07-18 00:11:18,695 INFO L280 TraceCheckUtils]: 22: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L107-2 {288#true} is VALID [2020-07-18 00:11:18,695 INFO L280 TraceCheckUtils]: 23: Hoare triple {288#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L107-3 {288#true} is VALID [2020-07-18 00:11:18,695 INFO L280 TraceCheckUtils]: 24: Hoare triple {288#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L111 {288#true} is VALID [2020-07-18 00:11:18,696 INFO L280 TraceCheckUtils]: 25: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L111-1 {288#true} is VALID [2020-07-18 00:11:18,696 INFO L280 TraceCheckUtils]: 26: Hoare triple {288#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(13); srcloc: L111-2 {288#true} is VALID [2020-07-18 00:11:18,699 INFO L280 TraceCheckUtils]: 27: Hoare triple {288#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3); srcloc: L394 {288#true} is VALID [2020-07-18 00:11:18,699 INFO L280 TraceCheckUtils]: 28: Hoare triple {288#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L398 {288#true} is VALID [2020-07-18 00:11:18,699 INFO L280 TraceCheckUtils]: 29: Hoare triple {288#true} SUMMARY for call write~init~int(110, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L398-1 {288#true} is VALID [2020-07-18 00:11:18,700 INFO L280 TraceCheckUtils]: 30: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L398-2 {288#true} is VALID [2020-07-18 00:11:18,700 INFO L280 TraceCheckUtils]: 31: Hoare triple {288#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(4); srcloc: L398-3 {288#true} is VALID [2020-07-18 00:11:18,704 INFO L280 TraceCheckUtils]: 32: Hoare triple {288#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L402 {288#true} is VALID [2020-07-18 00:11:18,704 INFO L280 TraceCheckUtils]: 33: Hoare triple {288#true} SUMMARY for call write~init~int(102, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L402-1 {288#true} is VALID [2020-07-18 00:11:18,704 INFO L280 TraceCheckUtils]: 34: Hoare triple {288#true} SUMMARY for call write~init~int(102, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L402-2 {288#true} is VALID [2020-07-18 00:11:18,705 INFO L280 TraceCheckUtils]: 35: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L402-3 {288#true} is VALID [2020-07-18 00:11:18,705 INFO L280 TraceCheckUtils]: 36: Hoare triple {288#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(7); srcloc: L402-4 {288#true} is VALID [2020-07-18 00:11:18,707 INFO L280 TraceCheckUtils]: 37: Hoare triple {288#true} SUMMARY for call write~init~int(44, #t~string22.base, #t~string22.offset, 1); srcloc: L406 {288#true} is VALID [2020-07-18 00:11:18,708 INFO L280 TraceCheckUtils]: 38: Hoare triple {288#true} SUMMARY for call write~init~int(80, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L406-1 {288#true} is VALID [2020-07-18 00:11:18,708 INFO L280 TraceCheckUtils]: 39: Hoare triple {288#true} SUMMARY for call write~init~int(117, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L406-2 {288#true} is VALID [2020-07-18 00:11:18,709 INFO L280 TraceCheckUtils]: 40: Hoare triple {288#true} SUMMARY for call write~init~int(109, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L406-3 {288#true} is VALID [2020-07-18 00:11:18,709 INFO L280 TraceCheckUtils]: 41: Hoare triple {288#true} SUMMARY for call write~init~int(112, #t~string22.base, 4 + #t~string22.offset, 1); srcloc: L406-4 {288#true} is VALID [2020-07-18 00:11:18,709 INFO L280 TraceCheckUtils]: 42: Hoare triple {288#true} SUMMARY for call write~init~int(58, #t~string22.base, 5 + #t~string22.offset, 1); srcloc: L406-5 {288#true} is VALID [2020-07-18 00:11:18,710 INFO L280 TraceCheckUtils]: 43: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string22.base, 6 + #t~string22.offset, 1); srcloc: L406-6 {288#true} is VALID [2020-07-18 00:11:18,710 INFO L280 TraceCheckUtils]: 44: Hoare triple {288#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(3); srcloc: L406-7 {288#true} is VALID [2020-07-18 00:11:18,713 INFO L280 TraceCheckUtils]: 45: Hoare triple {288#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L410 {288#true} is VALID [2020-07-18 00:11:18,714 INFO L280 TraceCheckUtils]: 46: Hoare triple {288#true} SUMMARY for call write~init~int(110, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L410-1 {288#true} is VALID [2020-07-18 00:11:18,714 INFO L280 TraceCheckUtils]: 47: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L410-2 {288#true} is VALID [2020-07-18 00:11:18,714 INFO L280 TraceCheckUtils]: 48: Hoare triple {288#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(4); srcloc: L410-3 {288#true} is VALID [2020-07-18 00:11:18,715 INFO L280 TraceCheckUtils]: 49: Hoare triple {288#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L414 {288#true} is VALID [2020-07-18 00:11:18,715 INFO L280 TraceCheckUtils]: 50: Hoare triple {288#true} SUMMARY for call write~init~int(102, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L414-1 {288#true} is VALID [2020-07-18 00:11:18,715 INFO L280 TraceCheckUtils]: 51: Hoare triple {288#true} SUMMARY for call write~init~int(102, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L414-2 {288#true} is VALID [2020-07-18 00:11:18,715 INFO L280 TraceCheckUtils]: 52: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string26.base, 3 + #t~string26.offset, 1); srcloc: L414-3 {288#true} is VALID [2020-07-18 00:11:18,716 INFO L280 TraceCheckUtils]: 53: Hoare triple {288#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(3); srcloc: L414-4 {288#true} is VALID [2020-07-18 00:11:18,716 INFO L280 TraceCheckUtils]: 54: Hoare triple {288#true} SUMMARY for call write~init~int(41, #t~string28.base, #t~string28.offset, 1); srcloc: L418 {288#true} is VALID [2020-07-18 00:11:18,716 INFO L280 TraceCheckUtils]: 55: Hoare triple {288#true} SUMMARY for call write~init~int(32, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L418-1 {288#true} is VALID [2020-07-18 00:11:18,718 INFO L280 TraceCheckUtils]: 56: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L418-2 {288#true} is VALID [2020-07-18 00:11:18,718 INFO L280 TraceCheckUtils]: 57: Hoare triple {288#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(2); srcloc: L418-3 {288#true} is VALID [2020-07-18 00:11:18,718 INFO L280 TraceCheckUtils]: 58: Hoare triple {288#true} SUMMARY for call write~init~int(10, #t~string30.base, #t~string30.offset, 1); srcloc: L420 {288#true} is VALID [2020-07-18 00:11:18,719 INFO L280 TraceCheckUtils]: 59: Hoare triple {288#true} SUMMARY for call write~init~int(0, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L420-1 {288#true} is VALID [2020-07-18 00:11:18,719 INFO L280 TraceCheckUtils]: 60: Hoare triple {288#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L420-2 {288#true} is VALID [2020-07-18 00:11:18,719 INFO L280 TraceCheckUtils]: 61: Hoare triple {288#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L822 {288#true} is VALID [2020-07-18 00:11:18,720 INFO L280 TraceCheckUtils]: 62: Hoare triple {288#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L822-1 {288#true} is VALID [2020-07-18 00:11:18,720 INFO L280 TraceCheckUtils]: 63: Hoare triple {288#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L823 {288#true} is VALID [2020-07-18 00:11:18,720 INFO L280 TraceCheckUtils]: 64: Hoare triple {288#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L829 {288#true} is VALID [2020-07-18 00:11:18,721 INFO L280 TraceCheckUtils]: 65: Hoare triple {288#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L829-1 {288#true} is VALID [2020-07-18 00:11:18,721 INFO L280 TraceCheckUtils]: 66: Hoare triple {288#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L830 {288#true} is VALID [2020-07-18 00:11:18,721 INFO L280 TraceCheckUtils]: 67: Hoare triple {288#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L868 {288#true} is VALID [2020-07-18 00:11:18,721 INFO L280 TraceCheckUtils]: 68: Hoare triple {288#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L868-1 {288#true} is VALID [2020-07-18 00:11:18,722 INFO L280 TraceCheckUtils]: 69: Hoare triple {288#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L869 {288#true} is VALID [2020-07-18 00:11:18,722 INFO L280 TraceCheckUtils]: 70: Hoare triple {288#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L875 {288#true} is VALID [2020-07-18 00:11:18,722 INFO L280 TraceCheckUtils]: 71: Hoare triple {288#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L875-1 {288#true} is VALID [2020-07-18 00:11:18,723 INFO L280 TraceCheckUtils]: 72: Hoare triple {288#true} ~waterLevel~0 := 1; {288#true} is VALID [2020-07-18 00:11:18,724 INFO L280 TraceCheckUtils]: 73: Hoare triple {288#true} ~methaneLevelCritical~0 := 0; {288#true} is VALID [2020-07-18 00:11:18,725 INFO L280 TraceCheckUtils]: 74: Hoare triple {288#true} ~cleanupTimeShifts~0 := 4; {288#true} is VALID [2020-07-18 00:11:18,725 INFO L280 TraceCheckUtils]: 75: Hoare triple {288#true} ~pumpRunning~0 := 0; {288#true} is VALID [2020-07-18 00:11:18,725 INFO L280 TraceCheckUtils]: 76: Hoare triple {288#true} ~systemActive~0 := 1; {288#true} is VALID [2020-07-18 00:11:18,725 INFO L280 TraceCheckUtils]: 77: Hoare triple {288#true} ~head~0.base, ~head~0.offset := 0, 0; {288#true} is VALID [2020-07-18 00:11:18,726 INFO L280 TraceCheckUtils]: 78: Hoare triple {288#true} assume true; {288#true} is VALID [2020-07-18 00:11:18,726 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {288#true} {288#true} #869#return; {288#true} is VALID [2020-07-18 00:11:18,726 INFO L263 TraceCheckUtils]: 80: Hoare triple {288#true} call #t~ret73 := main(); {288#true} is VALID [2020-07-18 00:11:18,727 INFO L280 TraceCheckUtils]: 81: Hoare triple {288#true} havoc ~retValue_acc~4; {288#true} is VALID [2020-07-18 00:11:18,728 INFO L280 TraceCheckUtils]: 82: Hoare triple {288#true} havoc ~tmp~0; {288#true} is VALID [2020-07-18 00:11:18,728 INFO L263 TraceCheckUtils]: 83: Hoare triple {288#true} call select_helpers(); {288#true} is VALID [2020-07-18 00:11:18,728 INFO L280 TraceCheckUtils]: 84: Hoare triple {288#true} assume true; {288#true} is VALID [2020-07-18 00:11:18,729 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {288#true} {288#true} #781#return; {288#true} is VALID [2020-07-18 00:11:18,733 INFO L263 TraceCheckUtils]: 86: Hoare triple {288#true} call select_features(); {288#true} is VALID [2020-07-18 00:11:18,733 INFO L280 TraceCheckUtils]: 87: Hoare triple {288#true} assume true; {288#true} is VALID [2020-07-18 00:11:18,734 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {288#true} {288#true} #783#return; {288#true} is VALID [2020-07-18 00:11:18,734 INFO L263 TraceCheckUtils]: 89: Hoare triple {288#true} call #t~ret11 := valid_product(); {288#true} is VALID [2020-07-18 00:11:18,734 INFO L280 TraceCheckUtils]: 90: Hoare triple {288#true} havoc ~retValue_acc~3; {288#true} is VALID [2020-07-18 00:11:18,734 INFO L280 TraceCheckUtils]: 91: Hoare triple {288#true} ~retValue_acc~3 := 1; {288#true} is VALID [2020-07-18 00:11:18,735 INFO L280 TraceCheckUtils]: 92: Hoare triple {288#true} #res := ~retValue_acc~3; {288#true} is VALID [2020-07-18 00:11:18,735 INFO L280 TraceCheckUtils]: 93: Hoare triple {288#true} assume true; {288#true} is VALID [2020-07-18 00:11:18,736 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {288#true} {288#true} #785#return; {288#true} is VALID [2020-07-18 00:11:18,737 INFO L280 TraceCheckUtils]: 95: Hoare triple {288#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {288#true} is VALID [2020-07-18 00:11:18,737 INFO L280 TraceCheckUtils]: 96: Hoare triple {288#true} ~tmp~0 := #t~ret11; {288#true} is VALID [2020-07-18 00:11:18,742 INFO L280 TraceCheckUtils]: 97: Hoare triple {288#true} havoc #t~ret11; {288#true} is VALID [2020-07-18 00:11:18,743 INFO L280 TraceCheckUtils]: 98: Hoare triple {288#true} assume 0 != ~tmp~0; {288#true} is VALID [2020-07-18 00:11:18,743 INFO L263 TraceCheckUtils]: 99: Hoare triple {288#true} call setup(); {288#true} is VALID [2020-07-18 00:11:18,745 INFO L280 TraceCheckUtils]: 100: Hoare triple {288#true} assume true; {288#true} is VALID [2020-07-18 00:11:18,745 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {288#true} {288#true} #787#return; {288#true} is VALID [2020-07-18 00:11:18,746 INFO L263 TraceCheckUtils]: 102: Hoare triple {288#true} call runTest(); {288#true} is VALID [2020-07-18 00:11:18,746 INFO L263 TraceCheckUtils]: 103: Hoare triple {288#true} call test(); {288#true} is VALID [2020-07-18 00:11:18,747 INFO L280 TraceCheckUtils]: 104: Hoare triple {288#true} havoc ~splverifierCounter~0; {288#true} is VALID [2020-07-18 00:11:18,747 INFO L280 TraceCheckUtils]: 105: Hoare triple {288#true} havoc ~tmp~4; {288#true} is VALID [2020-07-18 00:11:18,747 INFO L280 TraceCheckUtils]: 106: Hoare triple {288#true} havoc ~tmp___0~1; {288#true} is VALID [2020-07-18 00:11:18,749 INFO L280 TraceCheckUtils]: 107: Hoare triple {288#true} havoc ~tmp___1~1; {288#true} is VALID [2020-07-18 00:11:18,749 INFO L280 TraceCheckUtils]: 108: Hoare triple {288#true} havoc ~tmp___2~0; {288#true} is VALID [2020-07-18 00:11:18,750 INFO L280 TraceCheckUtils]: 109: Hoare triple {288#true} ~splverifierCounter~0 := 0; {288#true} is VALID [2020-07-18 00:11:18,751 INFO L280 TraceCheckUtils]: 110: Hoare triple {288#true} assume false; {289#false} is VALID [2020-07-18 00:11:18,751 INFO L263 TraceCheckUtils]: 111: Hoare triple {289#false} call cleanup(); {289#false} is VALID [2020-07-18 00:11:18,751 INFO L280 TraceCheckUtils]: 112: Hoare triple {289#false} havoc ~i~0; {289#false} is VALID [2020-07-18 00:11:18,752 INFO L280 TraceCheckUtils]: 113: Hoare triple {289#false} havoc ~__cil_tmp2~0; {289#false} is VALID [2020-07-18 00:11:18,752 INFO L263 TraceCheckUtils]: 114: Hoare triple {289#false} call timeShift(); {289#false} is VALID [2020-07-18 00:11:18,752 INFO L280 TraceCheckUtils]: 115: Hoare triple {289#false} assume !(0 != ~pumpRunning~0); {289#false} is VALID [2020-07-18 00:11:18,753 INFO L280 TraceCheckUtils]: 116: Hoare triple {289#false} assume !(0 != ~systemActive~0); {289#false} is VALID [2020-07-18 00:11:18,753 INFO L263 TraceCheckUtils]: 117: Hoare triple {289#false} call __utac_acc__Specification3_spec__1(); {289#false} is VALID [2020-07-18 00:11:18,753 INFO L280 TraceCheckUtils]: 118: Hoare triple {289#false} havoc ~tmp~3; {289#false} is VALID [2020-07-18 00:11:18,753 INFO L280 TraceCheckUtils]: 119: Hoare triple {289#false} havoc ~tmp___0~0; {289#false} is VALID [2020-07-18 00:11:18,754 INFO L280 TraceCheckUtils]: 120: Hoare triple {289#false} havoc ~tmp___1~0; {289#false} is VALID [2020-07-18 00:11:18,754 INFO L263 TraceCheckUtils]: 121: Hoare triple {289#false} call #t~ret31 := isMethaneLevelCritical(); {288#true} is VALID [2020-07-18 00:11:18,754 INFO L280 TraceCheckUtils]: 122: Hoare triple {288#true} havoc ~retValue_acc~0; {288#true} is VALID [2020-07-18 00:11:18,754 INFO L280 TraceCheckUtils]: 123: Hoare triple {288#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {288#true} is VALID [2020-07-18 00:11:18,755 INFO L280 TraceCheckUtils]: 124: Hoare triple {288#true} #res := ~retValue_acc~0; {288#true} is VALID [2020-07-18 00:11:18,755 INFO L280 TraceCheckUtils]: 125: Hoare triple {288#true} assume true; {288#true} is VALID [2020-07-18 00:11:18,756 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {288#true} {289#false} #861#return; {289#false} is VALID [2020-07-18 00:11:18,756 INFO L280 TraceCheckUtils]: 127: Hoare triple {289#false} assume -2147483648 <= #t~ret31 && #t~ret31 <= 2147483647; {289#false} is VALID [2020-07-18 00:11:18,756 INFO L280 TraceCheckUtils]: 128: Hoare triple {289#false} ~tmp~3 := #t~ret31; {289#false} is VALID [2020-07-18 00:11:18,757 INFO L280 TraceCheckUtils]: 129: Hoare triple {289#false} havoc #t~ret31; {289#false} is VALID [2020-07-18 00:11:18,757 INFO L280 TraceCheckUtils]: 130: Hoare triple {289#false} assume !(0 != ~tmp~3); {289#false} is VALID [2020-07-18 00:11:18,759 INFO L263 TraceCheckUtils]: 131: Hoare triple {289#false} call #t~ret32 := getWaterLevel(); {288#true} is VALID [2020-07-18 00:11:18,760 INFO L280 TraceCheckUtils]: 132: Hoare triple {288#true} havoc ~retValue_acc~1; {288#true} is VALID [2020-07-18 00:11:18,760 INFO L280 TraceCheckUtils]: 133: Hoare triple {288#true} ~retValue_acc~1 := ~waterLevel~0; {288#true} is VALID [2020-07-18 00:11:18,761 INFO L280 TraceCheckUtils]: 134: Hoare triple {288#true} #res := ~retValue_acc~1; {288#true} is VALID [2020-07-18 00:11:18,764 INFO L280 TraceCheckUtils]: 135: Hoare triple {288#true} assume true; {288#true} is VALID [2020-07-18 00:11:18,765 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {288#true} {289#false} #863#return; {289#false} is VALID [2020-07-18 00:11:18,767 INFO L280 TraceCheckUtils]: 137: Hoare triple {289#false} assume -2147483648 <= #t~ret32 && #t~ret32 <= 2147483647; {289#false} is VALID [2020-07-18 00:11:18,767 INFO L280 TraceCheckUtils]: 138: Hoare triple {289#false} ~tmp___0~0 := #t~ret32; {289#false} is VALID [2020-07-18 00:11:18,768 INFO L280 TraceCheckUtils]: 139: Hoare triple {289#false} havoc #t~ret32; {289#false} is VALID [2020-07-18 00:11:18,770 INFO L280 TraceCheckUtils]: 140: Hoare triple {289#false} assume 2 == ~tmp___0~0; {289#false} is VALID [2020-07-18 00:11:18,770 INFO L263 TraceCheckUtils]: 141: Hoare triple {289#false} call #t~ret33 := isPumpRunning(); {288#true} is VALID [2020-07-18 00:11:18,771 INFO L280 TraceCheckUtils]: 142: Hoare triple {288#true} havoc ~retValue_acc~6; {288#true} is VALID [2020-07-18 00:11:18,806 INFO L280 TraceCheckUtils]: 143: Hoare triple {288#true} ~retValue_acc~6 := ~pumpRunning~0; {288#true} is VALID [2020-07-18 00:11:18,807 INFO L280 TraceCheckUtils]: 144: Hoare triple {288#true} #res := ~retValue_acc~6; {288#true} is VALID [2020-07-18 00:11:18,807 INFO L280 TraceCheckUtils]: 145: Hoare triple {288#true} assume true; {288#true} is VALID [2020-07-18 00:11:18,808 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {288#true} {289#false} #865#return; {289#false} is VALID [2020-07-18 00:11:18,809 INFO L280 TraceCheckUtils]: 147: Hoare triple {289#false} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {289#false} is VALID [2020-07-18 00:11:18,809 INFO L280 TraceCheckUtils]: 148: Hoare triple {289#false} ~tmp___1~0 := #t~ret33; {289#false} is VALID [2020-07-18 00:11:18,809 INFO L280 TraceCheckUtils]: 149: Hoare triple {289#false} havoc #t~ret33; {289#false} is VALID [2020-07-18 00:11:18,810 INFO L280 TraceCheckUtils]: 150: Hoare triple {289#false} assume !(0 != ~tmp___1~0); {289#false} is VALID [2020-07-18 00:11:18,810 INFO L263 TraceCheckUtils]: 151: Hoare triple {289#false} call __automaton_fail(); {289#false} is VALID [2020-07-18 00:11:18,811 INFO L280 TraceCheckUtils]: 152: Hoare triple {289#false} assume !false; {289#false} is VALID [2020-07-18 00:11:18,839 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 00:11:19,115 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:11:19,118 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1457074351] [2020-07-18 00:11:19,119 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:11:19,120 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:11:19,120 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2024328188] [2020-07-18 00:11:19,128 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 153 [2020-07-18 00:11:19,132 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:11:19,136 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:11:19,326 WARN L140 InductivityCheck]: Transition 407#(= 0 __utac_acc__Specification3_spec__1_~tmp___1~0) ( _ , assume !false; , 289#false ) not inductive [2020-07-18 00:11:19,326 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:11:19,327 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 00:11:19,333 INFO L168 Benchmark]: Toolchain (without parser) took 4557.78 ms. Allocated memory was 136.3 MB in the beginning and 252.2 MB in the end (delta: 115.9 MB). Free memory was 100.5 MB in the beginning and 110.8 MB in the end (delta: -10.3 MB). Peak memory consumption was 105.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:19,333 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 136.3 MB. Free memory was 119.7 MB in the beginning and 119.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-18 00:11:19,334 INFO L168 Benchmark]: CACSL2BoogieTranslator took 657.79 ms. Allocated memory was 136.3 MB in the beginning and 200.8 MB in the end (delta: 64.5 MB). Free memory was 100.1 MB in the beginning and 167.9 MB in the end (delta: -67.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:19,335 INFO L168 Benchmark]: Boogie Preprocessor took 127.24 ms. Allocated memory is still 200.8 MB. Free memory was 167.9 MB in the beginning and 161.9 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:19,336 INFO L168 Benchmark]: RCFGBuilder took 1871.75 ms. Allocated memory was 200.8 MB in the beginning and 230.2 MB in the end (delta: 29.4 MB). Free memory was 161.9 MB in the beginning and 91.4 MB in the end (delta: 70.5 MB). Peak memory consumption was 99.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:19,337 INFO L168 Benchmark]: TraceAbstraction took 1893.42 ms. Allocated memory was 230.2 MB in the beginning and 252.2 MB in the end (delta: 22.0 MB). Free memory was 90.0 MB in the beginning and 110.8 MB in the end (delta: -20.8 MB). Peak memory consumption was 1.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:19,342 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 0.26 ms. Allocated memory is still 136.3 MB. Free memory was 119.7 MB in the beginning and 119.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 657.79 ms. Allocated memory was 136.3 MB in the beginning and 200.8 MB in the end (delta: 64.5 MB). Free memory was 100.1 MB in the beginning and 167.9 MB in the end (delta: -67.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 127.24 ms. Allocated memory is still 200.8 MB. Free memory was 167.9 MB in the beginning and 161.9 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1871.75 ms. Allocated memory was 200.8 MB in the beginning and 230.2 MB in the end (delta: 29.4 MB). Free memory was 161.9 MB in the beginning and 91.4 MB in the end (delta: 70.5 MB). Peak memory consumption was 99.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1893.42 ms. Allocated memory was 230.2 MB in the beginning and 252.2 MB in the end (delta: 22.0 MB). Free memory was 90.0 MB in the beginning and 110.8 MB in the end (delta: -20.8 MB). Peak memory consumption was 1.2 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...