/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_product15.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:11:13,504 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:11:13,507 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:11:13,525 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:11:13,526 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:11:13,528 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:11:13,530 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:11:13,541 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:11:13,544 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:11:13,547 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:11:13,549 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:11:13,551 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:11:13,552 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:11:13,554 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:11:13,556 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:11:13,557 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:11:13,559 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:11:13,561 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:11:13,563 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:11:13,568 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:11:13,573 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:11:13,576 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:11:13,577 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:11:13,578 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:11:13,580 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:11:13,580 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:11:13,580 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:11:13,583 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:11:13,583 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:11:13,585 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:11:13,585 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:11:13,586 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:11:13,587 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:11:13,588 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:11:13,589 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:11:13,589 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:11:13,590 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:11:13,590 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:11:13,590 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:11:13,591 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:11:13,592 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:11:13,593 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 00:11:13,621 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:11:13,621 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:11:13,622 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:11:13,623 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:11:13,623 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:11:13,623 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:11:13,626 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:11:13,626 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:11:13,627 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:11:13,627 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:11:13,627 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:11:13,627 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:11:13,627 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:11:13,628 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:11:13,628 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:11:13,628 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:11:13,628 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:11:13,628 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:11:13,629 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:11:13,629 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:11:13,629 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:11:13,632 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:11:13,632 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:11:13,950 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:11:13,959 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:11:13,964 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:11:13,965 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:11:13,966 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:11:13,967 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product15.cil.c [2020-07-18 00:11:14,044 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b24cca50d/758eec67f771447ab849524eb4e674c8/FLAG13d9f8e60 [2020-07-18 00:11:14,644 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:11:14,645 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product15.cil.c [2020-07-18 00:11:14,660 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b24cca50d/758eec67f771447ab849524eb4e674c8/FLAG13d9f8e60 [2020-07-18 00:11:14,871 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b24cca50d/758eec67f771447ab849524eb4e674c8 [2020-07-18 00:11:14,882 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:11:14,885 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:11:14,886 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:14,886 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:11:14,890 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:11:14,892 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:14" (1/1) ... [2020-07-18 00:11:14,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b59b606 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 00:11:14,895 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:14" (1/1) ... [2020-07-18 00:11:14,904 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:11:14,966 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:11:15,481 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:15,497 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:11:15,585 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:15,619 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:11:15,619 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:15 WrapperNode [2020-07-18 00:11:15,619 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:15,620 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:11:15,620 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:11:15,620 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:11:15,635 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 00:11:15,635 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 00:11:15,661 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 00:11:15,668 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 00:11:15,718 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 00:11:15,731 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 00:11:15,736 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 00:11:15,743 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:11:15,744 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:11:15,744 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:11:15,744 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:11:15,745 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 00:11:15,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:11:15,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:11:15,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:15,824 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:11:15,824 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:11:15,824 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:11:15,824 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-07-18 00:11:15,824 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:11:15,824 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:11:15,825 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:11:15,825 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:11:15,825 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:11:15,825 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:11:15,825 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:11:15,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:15,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:15,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:15,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:11:15,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:11:15,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:11:15,827 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:11:15,827 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:11:15,827 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:11:15,827 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:11:15,827 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:11:15,827 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:11:15,828 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:11:15,828 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:11:15,828 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:11:15,828 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:11:15,828 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:11:15,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:15,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:11:15,829 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:11:15,829 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:11:15,829 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:11:15,829 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:11:15,830 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:11:15,830 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:11:15,830 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:11:15,830 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:11:15,830 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:11:15,830 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:11:15,831 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:11:15,831 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:11:15,831 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:11:15,831 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:11:15,831 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:11:15,831 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:11:15,832 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:15,832 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:11:15,832 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:11:15,832 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:11:15,832 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-07-18 00:11:15,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:11:15,832 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:11:15,833 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:11:15,833 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:11:15,833 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:11:15,833 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:11:15,833 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:11:15,833 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:11:15,833 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:15,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:11:15,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:11:15,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:11:15,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:11:15,834 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:15,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:11:15,834 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:15,835 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:15,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:11:15,835 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:11:15,835 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:11:15,835 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:11:15,835 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:11:15,836 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:11:15,836 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:11:15,836 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:11:15,836 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:11:15,836 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:11:15,836 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:11:15,837 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:11:15,837 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:11:15,837 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:11:15,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:11:15,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:11:15,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:11:17,673 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:11:17,673 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:11:17,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:17 BoogieIcfgContainer [2020-07-18 00:11:17,684 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:11:17,688 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:11:17,688 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:11:17,692 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:11:17,692 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:11:14" (1/3) ... [2020-07-18 00:11:17,693 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18efd090 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 00:11:17,693 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 00:11:17,694 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18efd090 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 00:11:17,694 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 00:11:17,696 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product15.cil.c [2020-07-18 00:11:17,707 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:11:17,716 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:11:17,731 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:11:17,752 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:11:17,752 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:11:17,753 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:11:17,753 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:11:17,753 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:11:17,753 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:11:17,753 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:11:17,754 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:11:17,776 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states. [2020-07-18 00:11:17,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-07-18 00:11:17,798 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:11:17,800 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 00:11:17,800 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:11:17,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:11:17,807 INFO L82 PathProgramCache]: Analyzing trace with hash -572002072, now seen corresponding path program 1 times [2020-07-18 00:11:17,814 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:11:17,814 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1830984407] [2020-07-18 00:11:17,815 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:11:18,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:18,668 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 00:11:18,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:18,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {401#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {294#true} is VALID [2020-07-18 00:11:18,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {294#true} #valid := #valid[0 := 0]; {294#true} is VALID [2020-07-18 00:11:18,823 INFO L280 TraceCheckUtils]: 2: Hoare triple {294#true} assume 0 < #StackHeapBarrier; {294#true} is VALID [2020-07-18 00:11:18,824 INFO L280 TraceCheckUtils]: 3: Hoare triple {294#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L168 {294#true} is VALID [2020-07-18 00:11:18,825 INFO L280 TraceCheckUtils]: 4: Hoare triple {294#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3); srcloc: L168-1 {294#true} is VALID [2020-07-18 00:11:18,826 INFO L280 TraceCheckUtils]: 5: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string6.base, #t~string6.offset, 1); srcloc: L172 {294#true} is VALID [2020-07-18 00:11:18,827 INFO L280 TraceCheckUtils]: 6: Hoare triple {294#true} SUMMARY for call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L172-1 {294#true} is VALID [2020-07-18 00:11:18,828 INFO L280 TraceCheckUtils]: 7: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L172-2 {294#true} is VALID [2020-07-18 00:11:18,828 INFO L280 TraceCheckUtils]: 8: Hoare triple {294#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4); srcloc: L172-3 {294#true} is VALID [2020-07-18 00:11:18,828 INFO L280 TraceCheckUtils]: 9: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string8.base, #t~string8.offset, 1); srcloc: L176 {294#true} is VALID [2020-07-18 00:11:18,829 INFO L280 TraceCheckUtils]: 10: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L176-1 {294#true} is VALID [2020-07-18 00:11:18,829 INFO L280 TraceCheckUtils]: 11: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L176-2 {294#true} is VALID [2020-07-18 00:11:18,829 INFO L280 TraceCheckUtils]: 12: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L176-3 {294#true} is VALID [2020-07-18 00:11:18,830 INFO L280 TraceCheckUtils]: 13: Hoare triple {294#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7); srcloc: L176-4 {294#true} is VALID [2020-07-18 00:11:18,830 INFO L280 TraceCheckUtils]: 14: Hoare triple {294#true} SUMMARY for call write~init~int(44, #t~string10.base, #t~string10.offset, 1); srcloc: L180 {294#true} is VALID [2020-07-18 00:11:18,831 INFO L280 TraceCheckUtils]: 15: Hoare triple {294#true} SUMMARY for call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L180-1 {294#true} is VALID [2020-07-18 00:11:18,831 INFO L280 TraceCheckUtils]: 16: Hoare triple {294#true} SUMMARY for call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L180-2 {294#true} is VALID [2020-07-18 00:11:18,831 INFO L280 TraceCheckUtils]: 17: Hoare triple {294#true} SUMMARY for call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1); srcloc: L180-3 {294#true} is VALID [2020-07-18 00:11:18,832 INFO L280 TraceCheckUtils]: 18: Hoare triple {294#true} SUMMARY for call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1); srcloc: L180-4 {294#true} is VALID [2020-07-18 00:11:18,832 INFO L280 TraceCheckUtils]: 19: Hoare triple {294#true} SUMMARY for call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1); srcloc: L180-5 {294#true} is VALID [2020-07-18 00:11:18,833 INFO L280 TraceCheckUtils]: 20: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1); srcloc: L180-6 {294#true} is VALID [2020-07-18 00:11:18,837 INFO L280 TraceCheckUtils]: 21: Hoare triple {294#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L180-7 {294#true} is VALID [2020-07-18 00:11:18,838 INFO L280 TraceCheckUtils]: 22: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L184 {294#true} is VALID [2020-07-18 00:11:18,838 INFO L280 TraceCheckUtils]: 23: Hoare triple {294#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L184-1 {294#true} is VALID [2020-07-18 00:11:18,839 INFO L280 TraceCheckUtils]: 24: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L184-2 {294#true} is VALID [2020-07-18 00:11:18,847 INFO L280 TraceCheckUtils]: 25: Hoare triple {294#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L184-3 {294#true} is VALID [2020-07-18 00:11:18,847 INFO L280 TraceCheckUtils]: 26: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L188 {294#true} is VALID [2020-07-18 00:11:18,848 INFO L280 TraceCheckUtils]: 27: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L188-1 {294#true} is VALID [2020-07-18 00:11:18,848 INFO L280 TraceCheckUtils]: 28: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L188-2 {294#true} is VALID [2020-07-18 00:11:18,849 INFO L280 TraceCheckUtils]: 29: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L188-3 {294#true} is VALID [2020-07-18 00:11:18,849 INFO L280 TraceCheckUtils]: 30: Hoare triple {294#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L188-4 {294#true} is VALID [2020-07-18 00:11:18,850 INFO L280 TraceCheckUtils]: 31: Hoare triple {294#true} SUMMARY for call write~init~int(41, #t~string16.base, #t~string16.offset, 1); srcloc: L192 {294#true} is VALID [2020-07-18 00:11:18,850 INFO L280 TraceCheckUtils]: 32: Hoare triple {294#true} SUMMARY for call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L192-1 {294#true} is VALID [2020-07-18 00:11:18,851 INFO L280 TraceCheckUtils]: 33: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L192-2 {294#true} is VALID [2020-07-18 00:11:18,851 INFO L280 TraceCheckUtils]: 34: Hoare triple {294#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2); srcloc: L192-3 {294#true} is VALID [2020-07-18 00:11:18,851 INFO L280 TraceCheckUtils]: 35: Hoare triple {294#true} SUMMARY for call write~init~int(10, #t~string18.base, #t~string18.offset, 1); srcloc: L194 {294#true} is VALID [2020-07-18 00:11:18,852 INFO L280 TraceCheckUtils]: 36: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L194-1 {294#true} is VALID [2020-07-18 00:11:18,852 INFO L280 TraceCheckUtils]: 37: Hoare triple {294#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30); srcloc: L194-2 {294#true} is VALID [2020-07-18 00:11:18,852 INFO L280 TraceCheckUtils]: 38: Hoare triple {294#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9); srcloc: L582 {294#true} is VALID [2020-07-18 00:11:18,853 INFO L280 TraceCheckUtils]: 39: Hoare triple {294#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21); srcloc: L582-1 {294#true} is VALID [2020-07-18 00:11:18,853 INFO L280 TraceCheckUtils]: 40: Hoare triple {294#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30); srcloc: L583 {294#true} is VALID [2020-07-18 00:11:18,853 INFO L280 TraceCheckUtils]: 41: Hoare triple {294#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9); srcloc: L589 {294#true} is VALID [2020-07-18 00:11:18,854 INFO L280 TraceCheckUtils]: 42: Hoare triple {294#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21); srcloc: L589-1 {294#true} is VALID [2020-07-18 00:11:18,854 INFO L280 TraceCheckUtils]: 43: Hoare triple {294#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30); srcloc: L590 {294#true} is VALID [2020-07-18 00:11:18,854 INFO L280 TraceCheckUtils]: 44: Hoare triple {294#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9); srcloc: L628 {294#true} is VALID [2020-07-18 00:11:18,855 INFO L280 TraceCheckUtils]: 45: Hoare triple {294#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25); srcloc: L628-1 {294#true} is VALID [2020-07-18 00:11:18,855 INFO L280 TraceCheckUtils]: 46: Hoare triple {294#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L629 {294#true} is VALID [2020-07-18 00:11:18,855 INFO L280 TraceCheckUtils]: 47: Hoare triple {294#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L635 {294#true} is VALID [2020-07-18 00:11:18,856 INFO L280 TraceCheckUtils]: 48: Hoare triple {294#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25); srcloc: L635-1 {294#true} is VALID [2020-07-18 00:11:18,856 INFO L280 TraceCheckUtils]: 49: Hoare triple {294#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13); srcloc: L636 {294#true} is VALID [2020-07-18 00:11:18,856 INFO L280 TraceCheckUtils]: 50: Hoare triple {294#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7); srcloc: L704 {294#true} is VALID [2020-07-18 00:11:18,857 INFO L280 TraceCheckUtils]: 51: Hoare triple {294#true} SUMMARY for call write~init~int(44, #t~string61.base, #t~string61.offset, 1); srcloc: L705 {294#true} is VALID [2020-07-18 00:11:18,857 INFO L280 TraceCheckUtils]: 52: Hoare triple {294#true} SUMMARY for call write~init~int(77, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L705-1 {294#true} is VALID [2020-07-18 00:11:18,857 INFO L280 TraceCheckUtils]: 53: Hoare triple {294#true} SUMMARY for call write~init~int(101, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L705-2 {294#true} is VALID [2020-07-18 00:11:18,858 INFO L280 TraceCheckUtils]: 54: Hoare triple {294#true} SUMMARY for call write~init~int(116, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L705-3 {294#true} is VALID [2020-07-18 00:11:18,858 INFO L280 TraceCheckUtils]: 55: Hoare triple {294#true} SUMMARY for call write~init~int(104, #t~string61.base, 4 + #t~string61.offset, 1); srcloc: L705-4 {294#true} is VALID [2020-07-18 00:11:18,859 INFO L280 TraceCheckUtils]: 56: Hoare triple {294#true} SUMMARY for call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1); srcloc: L705-5 {294#true} is VALID [2020-07-18 00:11:18,859 INFO L280 TraceCheckUtils]: 57: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1); srcloc: L705-6 {294#true} is VALID [2020-07-18 00:11:18,859 INFO L280 TraceCheckUtils]: 58: Hoare triple {294#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(5); srcloc: L705-7 {294#true} is VALID [2020-07-18 00:11:18,859 INFO L280 TraceCheckUtils]: 59: Hoare triple {294#true} SUMMARY for call write~init~int(67, #t~string63.base, #t~string63.offset, 1); srcloc: L709 {294#true} is VALID [2020-07-18 00:11:18,860 INFO L280 TraceCheckUtils]: 60: Hoare triple {294#true} SUMMARY for call write~init~int(82, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L709-1 {294#true} is VALID [2020-07-18 00:11:18,860 INFO L280 TraceCheckUtils]: 61: Hoare triple {294#true} SUMMARY for call write~init~int(73, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L709-2 {294#true} is VALID [2020-07-18 00:11:18,861 INFO L280 TraceCheckUtils]: 62: Hoare triple {294#true} SUMMARY for call write~init~int(84, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L709-3 {294#true} is VALID [2020-07-18 00:11:18,861 INFO L280 TraceCheckUtils]: 63: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L709-4 {294#true} is VALID [2020-07-18 00:11:18,861 INFO L280 TraceCheckUtils]: 64: Hoare triple {294#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L709-5 {294#true} is VALID [2020-07-18 00:11:18,862 INFO L280 TraceCheckUtils]: 65: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L713 {294#true} is VALID [2020-07-18 00:11:18,862 INFO L280 TraceCheckUtils]: 66: Hoare triple {294#true} SUMMARY for call write~init~int(75, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L713-1 {294#true} is VALID [2020-07-18 00:11:18,862 INFO L280 TraceCheckUtils]: 67: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L713-2 {294#true} is VALID [2020-07-18 00:11:18,863 INFO L280 TraceCheckUtils]: 68: Hoare triple {294#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L713-3 {294#true} is VALID [2020-07-18 00:11:18,863 INFO L280 TraceCheckUtils]: 69: Hoare triple {294#true} SUMMARY for call write~init~int(41, #t~string67.base, #t~string67.offset, 1); srcloc: L717 {294#true} is VALID [2020-07-18 00:11:18,863 INFO L280 TraceCheckUtils]: 70: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L717-1 {294#true} is VALID [2020-07-18 00:11:18,863 INFO L280 TraceCheckUtils]: 71: Hoare triple {294#true} ~pumpRunning~0 := 0; {294#true} is VALID [2020-07-18 00:11:18,864 INFO L280 TraceCheckUtils]: 72: Hoare triple {294#true} ~systemActive~0 := 1; {294#true} is VALID [2020-07-18 00:11:18,864 INFO L280 TraceCheckUtils]: 73: Hoare triple {294#true} ~head~0.base, ~head~0.offset := 0, 0; {294#true} is VALID [2020-07-18 00:11:18,864 INFO L280 TraceCheckUtils]: 74: Hoare triple {294#true} ~waterLevel~0 := 1; {294#true} is VALID [2020-07-18 00:11:18,865 INFO L280 TraceCheckUtils]: 75: Hoare triple {294#true} ~methaneLevelCritical~0 := 0; {294#true} is VALID [2020-07-18 00:11:18,865 INFO L280 TraceCheckUtils]: 76: Hoare triple {294#true} ~cleanupTimeShifts~0 := 4; {294#true} is VALID [2020-07-18 00:11:18,865 INFO L280 TraceCheckUtils]: 77: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:11:18,866 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {294#true} {294#true} #883#return; {294#true} is VALID [2020-07-18 00:11:18,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:18,888 INFO L280 TraceCheckUtils]: 0: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:11:18,888 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {294#true} {294#true} #791#return; {294#true} is VALID [2020-07-18 00:11:18,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:18,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:11:18,892 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {294#true} {294#true} #793#return; {294#true} is VALID [2020-07-18 00:11:18,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:18,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {294#true} havoc ~retValue_acc~9; {294#true} is VALID [2020-07-18 00:11:18,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {294#true} ~retValue_acc~9 := 1; {294#true} is VALID [2020-07-18 00:11:18,896 INFO L280 TraceCheckUtils]: 2: Hoare triple {294#true} #res := ~retValue_acc~9; {294#true} is VALID [2020-07-18 00:11:18,896 INFO L280 TraceCheckUtils]: 3: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:11:18,897 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {294#true} {294#true} #795#return; {294#true} is VALID [2020-07-18 00:11:18,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:18,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:11:18,900 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {294#true} {294#true} #797#return; {294#true} is VALID [2020-07-18 00:11:18,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:18,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {294#true} havoc ~retValue_acc~5; {294#true} is VALID [2020-07-18 00:11:18,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {294#true} ~retValue_acc~5 := ~methaneLevelCritical~0; {294#true} is VALID [2020-07-18 00:11:18,905 INFO L280 TraceCheckUtils]: 2: Hoare triple {294#true} #res := ~retValue_acc~5; {294#true} is VALID [2020-07-18 00:11:18,905 INFO L280 TraceCheckUtils]: 3: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:11:18,905 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {294#true} {295#false} #875#return; {295#false} is VALID [2020-07-18 00:11:18,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:18,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {294#true} havoc ~retValue_acc~6; {294#true} is VALID [2020-07-18 00:11:18,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {294#true} ~retValue_acc~6 := ~waterLevel~0; {294#true} is VALID [2020-07-18 00:11:18,910 INFO L280 TraceCheckUtils]: 2: Hoare triple {294#true} #res := ~retValue_acc~6; {294#true} is VALID [2020-07-18 00:11:18,910 INFO L280 TraceCheckUtils]: 3: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:11:18,910 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {294#true} {295#false} #877#return; {295#false} is VALID [2020-07-18 00:11:18,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:18,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {294#true} havoc ~retValue_acc~1; {294#true} is VALID [2020-07-18 00:11:18,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {294#true} ~retValue_acc~1 := ~pumpRunning~0; {294#true} is VALID [2020-07-18 00:11:18,915 INFO L280 TraceCheckUtils]: 2: Hoare triple {294#true} #res := ~retValue_acc~1; {294#true} is VALID [2020-07-18 00:11:18,915 INFO L280 TraceCheckUtils]: 3: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:11:18,915 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {294#true} {295#false} #879#return; {295#false} is VALID [2020-07-18 00:11:18,921 INFO L263 TraceCheckUtils]: 0: Hoare triple {294#true} call ULTIMATE.init(); {401#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-18 00:11:18,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {401#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {294#true} is VALID [2020-07-18 00:11:18,922 INFO L280 TraceCheckUtils]: 2: Hoare triple {294#true} #valid := #valid[0 := 0]; {294#true} is VALID [2020-07-18 00:11:18,922 INFO L280 TraceCheckUtils]: 3: Hoare triple {294#true} assume 0 < #StackHeapBarrier; {294#true} is VALID [2020-07-18 00:11:18,923 INFO L280 TraceCheckUtils]: 4: Hoare triple {294#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L168 {294#true} is VALID [2020-07-18 00:11:18,923 INFO L280 TraceCheckUtils]: 5: Hoare triple {294#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3); srcloc: L168-1 {294#true} is VALID [2020-07-18 00:11:18,923 INFO L280 TraceCheckUtils]: 6: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string6.base, #t~string6.offset, 1); srcloc: L172 {294#true} is VALID [2020-07-18 00:11:18,923 INFO L280 TraceCheckUtils]: 7: Hoare triple {294#true} SUMMARY for call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L172-1 {294#true} is VALID [2020-07-18 00:11:18,924 INFO L280 TraceCheckUtils]: 8: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L172-2 {294#true} is VALID [2020-07-18 00:11:18,924 INFO L280 TraceCheckUtils]: 9: Hoare triple {294#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4); srcloc: L172-3 {294#true} is VALID [2020-07-18 00:11:18,924 INFO L280 TraceCheckUtils]: 10: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string8.base, #t~string8.offset, 1); srcloc: L176 {294#true} is VALID [2020-07-18 00:11:18,925 INFO L280 TraceCheckUtils]: 11: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L176-1 {294#true} is VALID [2020-07-18 00:11:18,925 INFO L280 TraceCheckUtils]: 12: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L176-2 {294#true} is VALID [2020-07-18 00:11:18,925 INFO L280 TraceCheckUtils]: 13: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L176-3 {294#true} is VALID [2020-07-18 00:11:18,926 INFO L280 TraceCheckUtils]: 14: Hoare triple {294#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7); srcloc: L176-4 {294#true} is VALID [2020-07-18 00:11:18,926 INFO L280 TraceCheckUtils]: 15: Hoare triple {294#true} SUMMARY for call write~init~int(44, #t~string10.base, #t~string10.offset, 1); srcloc: L180 {294#true} is VALID [2020-07-18 00:11:18,926 INFO L280 TraceCheckUtils]: 16: Hoare triple {294#true} SUMMARY for call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L180-1 {294#true} is VALID [2020-07-18 00:11:18,927 INFO L280 TraceCheckUtils]: 17: Hoare triple {294#true} SUMMARY for call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L180-2 {294#true} is VALID [2020-07-18 00:11:18,927 INFO L280 TraceCheckUtils]: 18: Hoare triple {294#true} SUMMARY for call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1); srcloc: L180-3 {294#true} is VALID [2020-07-18 00:11:18,927 INFO L280 TraceCheckUtils]: 19: Hoare triple {294#true} SUMMARY for call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1); srcloc: L180-4 {294#true} is VALID [2020-07-18 00:11:18,927 INFO L280 TraceCheckUtils]: 20: Hoare triple {294#true} SUMMARY for call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1); srcloc: L180-5 {294#true} is VALID [2020-07-18 00:11:18,928 INFO L280 TraceCheckUtils]: 21: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1); srcloc: L180-6 {294#true} is VALID [2020-07-18 00:11:18,928 INFO L280 TraceCheckUtils]: 22: Hoare triple {294#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L180-7 {294#true} is VALID [2020-07-18 00:11:18,928 INFO L280 TraceCheckUtils]: 23: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L184 {294#true} is VALID [2020-07-18 00:11:18,929 INFO L280 TraceCheckUtils]: 24: Hoare triple {294#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L184-1 {294#true} is VALID [2020-07-18 00:11:18,929 INFO L280 TraceCheckUtils]: 25: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L184-2 {294#true} is VALID [2020-07-18 00:11:18,929 INFO L280 TraceCheckUtils]: 26: Hoare triple {294#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L184-3 {294#true} is VALID [2020-07-18 00:11:18,930 INFO L280 TraceCheckUtils]: 27: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L188 {294#true} is VALID [2020-07-18 00:11:18,930 INFO L280 TraceCheckUtils]: 28: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L188-1 {294#true} is VALID [2020-07-18 00:11:18,953 INFO L280 TraceCheckUtils]: 29: Hoare triple {294#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L188-2 {294#true} is VALID [2020-07-18 00:11:18,953 INFO L280 TraceCheckUtils]: 30: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L188-3 {294#true} is VALID [2020-07-18 00:11:18,953 INFO L280 TraceCheckUtils]: 31: Hoare triple {294#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L188-4 {294#true} is VALID [2020-07-18 00:11:18,954 INFO L280 TraceCheckUtils]: 32: Hoare triple {294#true} SUMMARY for call write~init~int(41, #t~string16.base, #t~string16.offset, 1); srcloc: L192 {294#true} is VALID [2020-07-18 00:11:18,954 INFO L280 TraceCheckUtils]: 33: Hoare triple {294#true} SUMMARY for call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L192-1 {294#true} is VALID [2020-07-18 00:11:18,954 INFO L280 TraceCheckUtils]: 34: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L192-2 {294#true} is VALID [2020-07-18 00:11:18,955 INFO L280 TraceCheckUtils]: 35: Hoare triple {294#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2); srcloc: L192-3 {294#true} is VALID [2020-07-18 00:11:18,955 INFO L280 TraceCheckUtils]: 36: Hoare triple {294#true} SUMMARY for call write~init~int(10, #t~string18.base, #t~string18.offset, 1); srcloc: L194 {294#true} is VALID [2020-07-18 00:11:18,955 INFO L280 TraceCheckUtils]: 37: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L194-1 {294#true} is VALID [2020-07-18 00:11:18,956 INFO L280 TraceCheckUtils]: 38: Hoare triple {294#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30); srcloc: L194-2 {294#true} is VALID [2020-07-18 00:11:18,956 INFO L280 TraceCheckUtils]: 39: Hoare triple {294#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9); srcloc: L582 {294#true} is VALID [2020-07-18 00:11:18,956 INFO L280 TraceCheckUtils]: 40: Hoare triple {294#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21); srcloc: L582-1 {294#true} is VALID [2020-07-18 00:11:18,957 INFO L280 TraceCheckUtils]: 41: Hoare triple {294#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30); srcloc: L583 {294#true} is VALID [2020-07-18 00:11:18,957 INFO L280 TraceCheckUtils]: 42: Hoare triple {294#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9); srcloc: L589 {294#true} is VALID [2020-07-18 00:11:18,957 INFO L280 TraceCheckUtils]: 43: Hoare triple {294#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21); srcloc: L589-1 {294#true} is VALID [2020-07-18 00:11:18,957 INFO L280 TraceCheckUtils]: 44: Hoare triple {294#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30); srcloc: L590 {294#true} is VALID [2020-07-18 00:11:18,958 INFO L280 TraceCheckUtils]: 45: Hoare triple {294#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9); srcloc: L628 {294#true} is VALID [2020-07-18 00:11:18,958 INFO L280 TraceCheckUtils]: 46: Hoare triple {294#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25); srcloc: L628-1 {294#true} is VALID [2020-07-18 00:11:18,958 INFO L280 TraceCheckUtils]: 47: Hoare triple {294#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L629 {294#true} is VALID [2020-07-18 00:11:18,959 INFO L280 TraceCheckUtils]: 48: Hoare triple {294#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L635 {294#true} is VALID [2020-07-18 00:11:18,959 INFO L280 TraceCheckUtils]: 49: Hoare triple {294#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25); srcloc: L635-1 {294#true} is VALID [2020-07-18 00:11:18,959 INFO L280 TraceCheckUtils]: 50: Hoare triple {294#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13); srcloc: L636 {294#true} is VALID [2020-07-18 00:11:18,960 INFO L280 TraceCheckUtils]: 51: Hoare triple {294#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(7); srcloc: L704 {294#true} is VALID [2020-07-18 00:11:18,960 INFO L280 TraceCheckUtils]: 52: Hoare triple {294#true} SUMMARY for call write~init~int(44, #t~string61.base, #t~string61.offset, 1); srcloc: L705 {294#true} is VALID [2020-07-18 00:11:18,960 INFO L280 TraceCheckUtils]: 53: Hoare triple {294#true} SUMMARY for call write~init~int(77, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L705-1 {294#true} is VALID [2020-07-18 00:11:18,960 INFO L280 TraceCheckUtils]: 54: Hoare triple {294#true} SUMMARY for call write~init~int(101, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L705-2 {294#true} is VALID [2020-07-18 00:11:18,961 INFO L280 TraceCheckUtils]: 55: Hoare triple {294#true} SUMMARY for call write~init~int(116, #t~string61.base, 3 + #t~string61.offset, 1); srcloc: L705-3 {294#true} is VALID [2020-07-18 00:11:18,967 INFO L280 TraceCheckUtils]: 56: Hoare triple {294#true} SUMMARY for call write~init~int(104, #t~string61.base, 4 + #t~string61.offset, 1); srcloc: L705-4 {294#true} is VALID [2020-07-18 00:11:18,968 INFO L280 TraceCheckUtils]: 57: Hoare triple {294#true} SUMMARY for call write~init~int(58, #t~string61.base, 5 + #t~string61.offset, 1); srcloc: L705-5 {294#true} is VALID [2020-07-18 00:11:18,968 INFO L280 TraceCheckUtils]: 58: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string61.base, 6 + #t~string61.offset, 1); srcloc: L705-6 {294#true} is VALID [2020-07-18 00:11:18,968 INFO L280 TraceCheckUtils]: 59: Hoare triple {294#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(5); srcloc: L705-7 {294#true} is VALID [2020-07-18 00:11:18,969 INFO L280 TraceCheckUtils]: 60: Hoare triple {294#true} SUMMARY for call write~init~int(67, #t~string63.base, #t~string63.offset, 1); srcloc: L709 {294#true} is VALID [2020-07-18 00:11:18,969 INFO L280 TraceCheckUtils]: 61: Hoare triple {294#true} SUMMARY for call write~init~int(82, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L709-1 {294#true} is VALID [2020-07-18 00:11:18,969 INFO L280 TraceCheckUtils]: 62: Hoare triple {294#true} SUMMARY for call write~init~int(73, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L709-2 {294#true} is VALID [2020-07-18 00:11:18,969 INFO L280 TraceCheckUtils]: 63: Hoare triple {294#true} SUMMARY for call write~init~int(84, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L709-3 {294#true} is VALID [2020-07-18 00:11:18,970 INFO L280 TraceCheckUtils]: 64: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string63.base, 4 + #t~string63.offset, 1); srcloc: L709-4 {294#true} is VALID [2020-07-18 00:11:18,970 INFO L280 TraceCheckUtils]: 65: Hoare triple {294#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L709-5 {294#true} is VALID [2020-07-18 00:11:18,974 INFO L280 TraceCheckUtils]: 66: Hoare triple {294#true} SUMMARY for call write~init~int(79, #t~string65.base, #t~string65.offset, 1); srcloc: L713 {294#true} is VALID [2020-07-18 00:11:18,975 INFO L280 TraceCheckUtils]: 67: Hoare triple {294#true} SUMMARY for call write~init~int(75, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L713-1 {294#true} is VALID [2020-07-18 00:11:18,975 INFO L280 TraceCheckUtils]: 68: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L713-2 {294#true} is VALID [2020-07-18 00:11:18,975 INFO L280 TraceCheckUtils]: 69: Hoare triple {294#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L713-3 {294#true} is VALID [2020-07-18 00:11:18,975 INFO L280 TraceCheckUtils]: 70: Hoare triple {294#true} SUMMARY for call write~init~int(41, #t~string67.base, #t~string67.offset, 1); srcloc: L717 {294#true} is VALID [2020-07-18 00:11:18,976 INFO L280 TraceCheckUtils]: 71: Hoare triple {294#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L717-1 {294#true} is VALID [2020-07-18 00:11:18,976 INFO L280 TraceCheckUtils]: 72: Hoare triple {294#true} ~pumpRunning~0 := 0; {294#true} is VALID [2020-07-18 00:11:18,976 INFO L280 TraceCheckUtils]: 73: Hoare triple {294#true} ~systemActive~0 := 1; {294#true} is VALID [2020-07-18 00:11:18,977 INFO L280 TraceCheckUtils]: 74: Hoare triple {294#true} ~head~0.base, ~head~0.offset := 0, 0; {294#true} is VALID [2020-07-18 00:11:18,977 INFO L280 TraceCheckUtils]: 75: Hoare triple {294#true} ~waterLevel~0 := 1; {294#true} is VALID [2020-07-18 00:11:18,979 INFO L280 TraceCheckUtils]: 76: Hoare triple {294#true} ~methaneLevelCritical~0 := 0; {294#true} is VALID [2020-07-18 00:11:18,979 INFO L280 TraceCheckUtils]: 77: Hoare triple {294#true} ~cleanupTimeShifts~0 := 4; {294#true} is VALID [2020-07-18 00:11:18,980 INFO L280 TraceCheckUtils]: 78: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:11:18,980 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {294#true} {294#true} #883#return; {294#true} is VALID [2020-07-18 00:11:18,980 INFO L263 TraceCheckUtils]: 80: Hoare triple {294#true} call #t~ret73 := main(); {294#true} is VALID [2020-07-18 00:11:18,981 INFO L280 TraceCheckUtils]: 81: Hoare triple {294#true} havoc ~retValue_acc~7; {294#true} is VALID [2020-07-18 00:11:18,981 INFO L280 TraceCheckUtils]: 82: Hoare triple {294#true} havoc ~tmp~6; {294#true} is VALID [2020-07-18 00:11:18,981 INFO L263 TraceCheckUtils]: 83: Hoare triple {294#true} call select_helpers(); {294#true} is VALID [2020-07-18 00:11:18,981 INFO L280 TraceCheckUtils]: 84: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:11:18,982 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {294#true} {294#true} #791#return; {294#true} is VALID [2020-07-18 00:11:18,982 INFO L263 TraceCheckUtils]: 86: Hoare triple {294#true} call select_features(); {294#true} is VALID [2020-07-18 00:11:18,988 INFO L280 TraceCheckUtils]: 87: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:11:18,988 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {294#true} {294#true} #793#return; {294#true} is VALID [2020-07-18 00:11:18,988 INFO L263 TraceCheckUtils]: 89: Hoare triple {294#true} call #t~ret68 := valid_product(); {294#true} is VALID [2020-07-18 00:11:18,988 INFO L280 TraceCheckUtils]: 90: Hoare triple {294#true} havoc ~retValue_acc~9; {294#true} is VALID [2020-07-18 00:11:18,989 INFO L280 TraceCheckUtils]: 91: Hoare triple {294#true} ~retValue_acc~9 := 1; {294#true} is VALID [2020-07-18 00:11:18,989 INFO L280 TraceCheckUtils]: 92: Hoare triple {294#true} #res := ~retValue_acc~9; {294#true} is VALID [2020-07-18 00:11:18,989 INFO L280 TraceCheckUtils]: 93: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:11:18,990 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {294#true} {294#true} #795#return; {294#true} is VALID [2020-07-18 00:11:18,990 INFO L280 TraceCheckUtils]: 95: Hoare triple {294#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {294#true} is VALID [2020-07-18 00:11:18,991 INFO L280 TraceCheckUtils]: 96: Hoare triple {294#true} ~tmp~6 := #t~ret68; {294#true} is VALID [2020-07-18 00:11:18,992 INFO L280 TraceCheckUtils]: 97: Hoare triple {294#true} havoc #t~ret68; {294#true} is VALID [2020-07-18 00:11:18,992 INFO L280 TraceCheckUtils]: 98: Hoare triple {294#true} assume 0 != ~tmp~6; {294#true} is VALID [2020-07-18 00:11:18,992 INFO L263 TraceCheckUtils]: 99: Hoare triple {294#true} call setup(); {294#true} is VALID [2020-07-18 00:11:18,992 INFO L280 TraceCheckUtils]: 100: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:11:18,993 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {294#true} {294#true} #797#return; {294#true} is VALID [2020-07-18 00:11:18,993 INFO L263 TraceCheckUtils]: 102: Hoare triple {294#true} call runTest(); {294#true} is VALID [2020-07-18 00:11:18,995 INFO L263 TraceCheckUtils]: 103: Hoare triple {294#true} call test(); {294#true} is VALID [2020-07-18 00:11:18,996 INFO L280 TraceCheckUtils]: 104: Hoare triple {294#true} havoc ~splverifierCounter~0; {294#true} is VALID [2020-07-18 00:11:18,996 INFO L280 TraceCheckUtils]: 105: Hoare triple {294#true} havoc ~tmp~2; {294#true} is VALID [2020-07-18 00:11:18,996 INFO L280 TraceCheckUtils]: 106: Hoare triple {294#true} havoc ~tmp___0~0; {294#true} is VALID [2020-07-18 00:11:18,996 INFO L280 TraceCheckUtils]: 107: Hoare triple {294#true} havoc ~tmp___1~0; {294#true} is VALID [2020-07-18 00:11:18,997 INFO L280 TraceCheckUtils]: 108: Hoare triple {294#true} havoc ~tmp___2~0; {294#true} is VALID [2020-07-18 00:11:18,997 INFO L280 TraceCheckUtils]: 109: Hoare triple {294#true} ~splverifierCounter~0 := 0; {294#true} is VALID [2020-07-18 00:11:19,005 INFO L280 TraceCheckUtils]: 110: Hoare triple {294#true} assume false; {295#false} is VALID [2020-07-18 00:11:19,005 INFO L263 TraceCheckUtils]: 111: Hoare triple {295#false} call cleanup(); {295#false} is VALID [2020-07-18 00:11:19,005 INFO L280 TraceCheckUtils]: 112: Hoare triple {295#false} havoc ~i~0; {295#false} is VALID [2020-07-18 00:11:19,006 INFO L280 TraceCheckUtils]: 113: Hoare triple {295#false} havoc ~__cil_tmp2~0; {295#false} is VALID [2020-07-18 00:11:19,006 INFO L263 TraceCheckUtils]: 114: Hoare triple {295#false} call timeShift(); {295#false} is VALID [2020-07-18 00:11:19,006 INFO L280 TraceCheckUtils]: 115: Hoare triple {295#false} assume !(0 != ~pumpRunning~0); {295#false} is VALID [2020-07-18 00:11:19,007 INFO L280 TraceCheckUtils]: 116: Hoare triple {295#false} assume !(0 != ~systemActive~0); {295#false} is VALID [2020-07-18 00:11:19,007 INFO L263 TraceCheckUtils]: 117: Hoare triple {295#false} call __utac_acc__Specification3_spec__1(); {295#false} is VALID [2020-07-18 00:11:19,007 INFO L280 TraceCheckUtils]: 118: Hoare triple {295#false} havoc ~tmp~7; {295#false} is VALID [2020-07-18 00:11:19,007 INFO L280 TraceCheckUtils]: 119: Hoare triple {295#false} havoc ~tmp___0~1; {295#false} is VALID [2020-07-18 00:11:19,008 INFO L280 TraceCheckUtils]: 120: Hoare triple {295#false} havoc ~tmp___1~1; {295#false} is VALID [2020-07-18 00:11:19,008 INFO L263 TraceCheckUtils]: 121: Hoare triple {295#false} call #t~ret69 := isMethaneLevelCritical(); {294#true} is VALID [2020-07-18 00:11:19,008 INFO L280 TraceCheckUtils]: 122: Hoare triple {294#true} havoc ~retValue_acc~5; {294#true} is VALID [2020-07-18 00:11:19,008 INFO L280 TraceCheckUtils]: 123: Hoare triple {294#true} ~retValue_acc~5 := ~methaneLevelCritical~0; {294#true} is VALID [2020-07-18 00:11:19,009 INFO L280 TraceCheckUtils]: 124: Hoare triple {294#true} #res := ~retValue_acc~5; {294#true} is VALID [2020-07-18 00:11:19,009 INFO L280 TraceCheckUtils]: 125: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:11:19,009 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {294#true} {295#false} #875#return; {295#false} is VALID [2020-07-18 00:11:19,010 INFO L280 TraceCheckUtils]: 127: Hoare triple {295#false} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {295#false} is VALID [2020-07-18 00:11:19,010 INFO L280 TraceCheckUtils]: 128: Hoare triple {295#false} ~tmp~7 := #t~ret69; {295#false} is VALID [2020-07-18 00:11:19,010 INFO L280 TraceCheckUtils]: 129: Hoare triple {295#false} havoc #t~ret69; {295#false} is VALID [2020-07-18 00:11:19,011 INFO L280 TraceCheckUtils]: 130: Hoare triple {295#false} assume !(0 != ~tmp~7); {295#false} is VALID [2020-07-18 00:11:19,011 INFO L263 TraceCheckUtils]: 131: Hoare triple {295#false} call #t~ret70 := getWaterLevel(); {294#true} is VALID [2020-07-18 00:11:19,011 INFO L280 TraceCheckUtils]: 132: Hoare triple {294#true} havoc ~retValue_acc~6; {294#true} is VALID [2020-07-18 00:11:19,011 INFO L280 TraceCheckUtils]: 133: Hoare triple {294#true} ~retValue_acc~6 := ~waterLevel~0; {294#true} is VALID [2020-07-18 00:11:19,012 INFO L280 TraceCheckUtils]: 134: Hoare triple {294#true} #res := ~retValue_acc~6; {294#true} is VALID [2020-07-18 00:11:19,012 INFO L280 TraceCheckUtils]: 135: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:11:19,012 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {294#true} {295#false} #877#return; {295#false} is VALID [2020-07-18 00:11:19,013 INFO L280 TraceCheckUtils]: 137: Hoare triple {295#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {295#false} is VALID [2020-07-18 00:11:19,013 INFO L280 TraceCheckUtils]: 138: Hoare triple {295#false} ~tmp___0~1 := #t~ret70; {295#false} is VALID [2020-07-18 00:11:19,013 INFO L280 TraceCheckUtils]: 139: Hoare triple {295#false} havoc #t~ret70; {295#false} is VALID [2020-07-18 00:11:19,013 INFO L280 TraceCheckUtils]: 140: Hoare triple {295#false} assume 2 == ~tmp___0~1; {295#false} is VALID [2020-07-18 00:11:19,014 INFO L263 TraceCheckUtils]: 141: Hoare triple {295#false} call #t~ret71 := isPumpRunning(); {294#true} is VALID [2020-07-18 00:11:19,014 INFO L280 TraceCheckUtils]: 142: Hoare triple {294#true} havoc ~retValue_acc~1; {294#true} is VALID [2020-07-18 00:11:19,014 INFO L280 TraceCheckUtils]: 143: Hoare triple {294#true} ~retValue_acc~1 := ~pumpRunning~0; {294#true} is VALID [2020-07-18 00:11:19,014 INFO L280 TraceCheckUtils]: 144: Hoare triple {294#true} #res := ~retValue_acc~1; {294#true} is VALID [2020-07-18 00:11:19,015 INFO L280 TraceCheckUtils]: 145: Hoare triple {294#true} assume true; {294#true} is VALID [2020-07-18 00:11:19,015 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {294#true} {295#false} #879#return; {295#false} is VALID [2020-07-18 00:11:19,015 INFO L280 TraceCheckUtils]: 147: Hoare triple {295#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {295#false} is VALID [2020-07-18 00:11:19,016 INFO L280 TraceCheckUtils]: 148: Hoare triple {295#false} ~tmp___1~1 := #t~ret71; {295#false} is VALID [2020-07-18 00:11:19,016 INFO L280 TraceCheckUtils]: 149: Hoare triple {295#false} havoc #t~ret71; {295#false} is VALID [2020-07-18 00:11:19,016 INFO L280 TraceCheckUtils]: 150: Hoare triple {295#false} assume !(0 != ~tmp___1~1); {295#false} is VALID [2020-07-18 00:11:19,016 INFO L263 TraceCheckUtils]: 151: Hoare triple {295#false} call __automaton_fail(); {295#false} is VALID [2020-07-18 00:11:19,017 INFO L280 TraceCheckUtils]: 152: Hoare triple {295#false} assume !false; {295#false} is VALID [2020-07-18 00:11:19,047 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 00:11:19,302 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:11:19,304 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1830984407] [2020-07-18 00:11:19,306 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:11:19,306 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:11:19,307 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [212313943] [2020-07-18 00:11:19,314 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 153 [2020-07-18 00:11:19,317 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:11:19,323 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:11:19,512 WARN L140 InductivityCheck]: Transition 413#(= 0 __utac_acc__Specification3_spec__1_~tmp___1~1) ( _ , assume !false; , 295#false ) not inductive [2020-07-18 00:11:19,512 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:11:19,513 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 00:11:19,518 INFO L168 Benchmark]: Toolchain (without parser) took 4634.32 ms. Allocated memory was 137.4 MB in the beginning and 249.6 MB in the end (delta: 112.2 MB). Free memory was 101.2 MB in the beginning and 95.6 MB in the end (delta: 5.7 MB). Peak memory consumption was 117.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:19,518 INFO L168 Benchmark]: CDTParser took 0.83 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:11:19,520 INFO L168 Benchmark]: CACSL2BoogieTranslator took 733.68 ms. Allocated memory was 137.4 MB in the beginning and 201.3 MB in the end (delta: 64.0 MB). Free memory was 101.0 MB in the beginning and 167.2 MB in the end (delta: -66.2 MB). Peak memory consumption was 27.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:19,520 INFO L168 Benchmark]: Boogie Preprocessor took 123.07 ms. Allocated memory is still 201.3 MB. Free memory was 167.2 MB in the beginning and 161.7 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:19,522 INFO L168 Benchmark]: RCFGBuilder took 1940.13 ms. Allocated memory was 201.3 MB in the beginning and 232.8 MB in the end (delta: 31.5 MB). Free memory was 161.7 MB in the beginning and 89.5 MB in the end (delta: 72.2 MB). Peak memory consumption was 103.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:19,523 INFO L168 Benchmark]: TraceAbstraction took 1827.35 ms. Allocated memory was 232.8 MB in the beginning and 249.6 MB in the end (delta: 16.8 MB). Free memory was 89.5 MB in the beginning and 95.6 MB in the end (delta: -6.1 MB). Peak memory consumption was 10.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:19,527 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 0.83 ms. Allocated memory is still 137.4 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 733.68 ms. Allocated memory was 137.4 MB in the beginning and 201.3 MB in the end (delta: 64.0 MB). Free memory was 101.0 MB in the beginning and 167.2 MB in the end (delta: -66.2 MB). Peak memory consumption was 27.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 123.07 ms. Allocated memory is still 201.3 MB. Free memory was 167.2 MB in the beginning and 161.7 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1940.13 ms. Allocated memory was 201.3 MB in the beginning and 232.8 MB in the end (delta: 31.5 MB). Free memory was 161.7 MB in the beginning and 89.5 MB in the end (delta: 72.2 MB). Peak memory consumption was 103.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1827.35 ms. Allocated memory was 232.8 MB in the beginning and 249.6 MB in the end (delta: 16.8 MB). Free memory was 89.5 MB in the beginning and 95.6 MB in the end (delta: -6.1 MB). Peak memory consumption was 10.7 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...