/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_product47.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:11:29,519 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:11:29,521 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:11:29,540 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:11:29,540 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:11:29,542 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:11:29,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:11:29,554 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:11:29,557 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:11:29,561 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:11:29,563 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:11:29,565 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:11:29,566 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:11:29,568 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:11:29,570 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:11:29,571 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:11:29,573 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:11:29,574 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:11:29,575 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:11:29,580 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:11:29,586 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:11:29,590 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:11:29,591 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:11:29,592 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:11:29,594 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:11:29,595 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:11:29,595 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:11:29,597 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:11:29,598 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:11:29,598 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:11:29,599 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:11:29,600 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:11:29,612 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:11:29,613 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:11:29,614 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:11:29,615 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:11:29,616 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:11:29,616 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:11:29,616 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:11:29,617 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:11:29,618 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:11:29,619 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 00:11:29,642 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:11:29,643 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:11:29,650 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:11:29,651 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:11:29,651 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:11:29,651 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:11:29,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:11:29,651 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:11:29,652 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:11:29,652 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:11:29,652 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:11:29,652 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:11:29,654 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:11:29,654 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:11:29,654 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:11:29,654 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:11:29,655 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:11:29,655 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:11:29,655 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:11:29,655 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:11:29,655 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:11:29,656 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:11:29,656 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:11:29,932 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:11:29,946 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:11:29,949 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:11:29,951 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:11:29,951 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:11:29,952 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product47.cil.c [2020-07-18 00:11:30,024 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c5b5053a/2ae6135f01aa44c1a5fc6551057bb903/FLAGe76e6bbd6 [2020-07-18 00:11:30,591 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:11:30,592 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product47.cil.c [2020-07-18 00:11:30,604 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c5b5053a/2ae6135f01aa44c1a5fc6551057bb903/FLAGe76e6bbd6 [2020-07-18 00:11:30,900 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c5b5053a/2ae6135f01aa44c1a5fc6551057bb903 [2020-07-18 00:11:30,908 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:11:30,911 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:11:30,912 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:30,912 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:11:30,916 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:11:30,917 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:30" (1/1) ... [2020-07-18 00:11:30,921 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6de264e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:30, skipping insertion in model container [2020-07-18 00:11:30,922 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:30" (1/1) ... [2020-07-18 00:11:30,931 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:11:30,991 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:11:31,507 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:31,524 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:11:31,640 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:31,677 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:11:31,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:31 WrapperNode [2020-07-18 00:11:31,677 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:31,678 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:11:31,678 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:11:31,678 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:11:31,692 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:31" (1/1) ... [2020-07-18 00:11:31,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:31" (1/1) ... [2020-07-18 00:11:31,713 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:31" (1/1) ... [2020-07-18 00:11:31,713 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:31" (1/1) ... [2020-07-18 00:11:31,763 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:31" (1/1) ... [2020-07-18 00:11:31,778 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:31" (1/1) ... [2020-07-18 00:11:31,782 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:31" (1/1) ... [2020-07-18 00:11:31,794 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:11:31,794 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:11:31,795 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:11:31,795 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:11:31,796 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:31" (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 00:11:31,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:11:31,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:11:31,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:31,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:11:31,887 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:11:31,888 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:11:31,888 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:11:31,888 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:11:31,888 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:11:31,888 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:11:31,889 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:11:31,889 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:11:31,890 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:11:31,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:31,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:31,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:31,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:11:31,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:11:31,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:11:31,892 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:11:31,893 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:11:31,894 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:11:31,894 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:11:31,894 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:11:31,894 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-18 00:11:31,894 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:11:31,895 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:11:31,895 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:11:31,895 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:11:31,895 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:11:31,895 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:11:31,895 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:11:31,896 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:11:31,896 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:11:31,896 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:11:31,896 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:11:31,898 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:11:31,899 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:11:31,899 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:11:31,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:31,899 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:11:31,899 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:11:31,900 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:11:31,900 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:11:31,900 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:11:31,900 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:11:31,900 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:11:31,900 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:11:31,900 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:11:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:11:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:11:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:11:31,901 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:11:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:11:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:11:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:11:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:11:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:11:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:11:31,902 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:11:31,903 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:11:31,903 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:31,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:11:31,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:11:31,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:11:31,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:11:31,903 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:31,904 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:11:31,904 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:31,904 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:31,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:11:31,904 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:11:31,904 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:11:31,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:11:31,905 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:11:31,905 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:11:31,905 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:11:31,905 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:11:31,906 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:11:31,906 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:11:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:11:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:11:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:11:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:11:31,907 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:11:31,908 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:11:31,909 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:11:31,910 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:11:31,910 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-18 00:11:31,910 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:11:31,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:11:31,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:11:31,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:11:33,732 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:11:33,732 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:11:33,743 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:33 BoogieIcfgContainer [2020-07-18 00:11:33,744 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:11:33,745 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:11:33,745 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:11:33,749 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:11:33,749 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:11:30" (1/3) ... [2020-07-18 00:11:33,750 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c0103 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:33, skipping insertion in model container [2020-07-18 00:11:33,750 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:31" (2/3) ... [2020-07-18 00:11:33,751 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c0103 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:33, skipping insertion in model container [2020-07-18 00:11:33,751 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:33" (3/3) ... [2020-07-18 00:11:33,753 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product47.cil.c [2020-07-18 00:11:33,763 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:11:33,772 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:11:33,792 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:11:33,811 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:11:33,811 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:11:33,811 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:11:33,811 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:11:33,811 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:11:33,811 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:11:33,812 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:11:33,812 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:11:33,833 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states. [2020-07-18 00:11:33,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-07-18 00:11:33,856 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:11:33,857 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 00:11:33,858 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:11:33,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:11:33,864 INFO L82 PathProgramCache]: Analyzing trace with hash -1612013966, now seen corresponding path program 1 times [2020-07-18 00:11:33,872 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:11:33,873 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1393608796] [2020-07-18 00:11:33,873 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:11:34,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:34,648 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 00:11:34,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:34,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {437#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.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)|) (= |#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~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {330#true} is VALID [2020-07-18 00:11:34,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {330#true} #valid := #valid[0 := 0]; {330#true} is VALID [2020-07-18 00:11:34,780 INFO L280 TraceCheckUtils]: 2: Hoare triple {330#true} assume 0 < #StackHeapBarrier; {330#true} is VALID [2020-07-18 00:11:34,781 INFO L280 TraceCheckUtils]: 3: Hoare triple {330#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L485 {330#true} is VALID [2020-07-18 00:11:34,781 INFO L280 TraceCheckUtils]: 4: Hoare triple {330#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L485-1 {330#true} is VALID [2020-07-18 00:11:34,781 INFO L280 TraceCheckUtils]: 5: Hoare triple {330#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L485-2 {330#true} is VALID [2020-07-18 00:11:34,782 INFO L280 TraceCheckUtils]: 6: Hoare triple {330#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L486 {330#true} is VALID [2020-07-18 00:11:34,782 INFO L280 TraceCheckUtils]: 7: Hoare triple {330#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L492 {330#true} is VALID [2020-07-18 00:11:34,783 INFO L280 TraceCheckUtils]: 8: Hoare triple {330#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L492-1 {330#true} is VALID [2020-07-18 00:11:34,783 INFO L280 TraceCheckUtils]: 9: Hoare triple {330#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L493 {330#true} is VALID [2020-07-18 00:11:34,783 INFO L280 TraceCheckUtils]: 10: Hoare triple {330#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L531 {330#true} is VALID [2020-07-18 00:11:34,784 INFO L280 TraceCheckUtils]: 11: Hoare triple {330#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L531-1 {330#true} is VALID [2020-07-18 00:11:34,784 INFO L280 TraceCheckUtils]: 12: Hoare triple {330#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L532 {330#true} is VALID [2020-07-18 00:11:34,784 INFO L280 TraceCheckUtils]: 13: Hoare triple {330#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L538 {330#true} is VALID [2020-07-18 00:11:34,785 INFO L280 TraceCheckUtils]: 14: Hoare triple {330#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L538-1 {330#true} is VALID [2020-07-18 00:11:34,785 INFO L280 TraceCheckUtils]: 15: Hoare triple {330#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L539 {330#true} is VALID [2020-07-18 00:11:34,785 INFO L280 TraceCheckUtils]: 16: Hoare triple {330#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L774 {330#true} is VALID [2020-07-18 00:11:34,786 INFO L280 TraceCheckUtils]: 17: Hoare triple {330#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L778 {330#true} is VALID [2020-07-18 00:11:34,786 INFO L280 TraceCheckUtils]: 18: Hoare triple {330#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L778-1 {330#true} is VALID [2020-07-18 00:11:34,787 INFO L280 TraceCheckUtils]: 19: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L778-2 {330#true} is VALID [2020-07-18 00:11:34,787 INFO L280 TraceCheckUtils]: 20: Hoare triple {330#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L778-3 {330#true} is VALID [2020-07-18 00:11:34,787 INFO L280 TraceCheckUtils]: 21: Hoare triple {330#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L782 {330#true} is VALID [2020-07-18 00:11:34,788 INFO L280 TraceCheckUtils]: 22: Hoare triple {330#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L782-1 {330#true} is VALID [2020-07-18 00:11:34,788 INFO L280 TraceCheckUtils]: 23: Hoare triple {330#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L782-2 {330#true} is VALID [2020-07-18 00:11:34,789 INFO L280 TraceCheckUtils]: 24: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L782-3 {330#true} is VALID [2020-07-18 00:11:34,789 INFO L280 TraceCheckUtils]: 25: Hoare triple {330#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L782-4 {330#true} is VALID [2020-07-18 00:11:34,789 INFO L280 TraceCheckUtils]: 26: Hoare triple {330#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L786 {330#true} is VALID [2020-07-18 00:11:34,790 INFO L280 TraceCheckUtils]: 27: Hoare triple {330#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L786-1 {330#true} is VALID [2020-07-18 00:11:34,790 INFO L280 TraceCheckUtils]: 28: Hoare triple {330#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L786-2 {330#true} is VALID [2020-07-18 00:11:34,790 INFO L280 TraceCheckUtils]: 29: Hoare triple {330#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L786-3 {330#true} is VALID [2020-07-18 00:11:34,791 INFO L280 TraceCheckUtils]: 30: Hoare triple {330#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L786-4 {330#true} is VALID [2020-07-18 00:11:34,791 INFO L280 TraceCheckUtils]: 31: Hoare triple {330#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L786-5 {330#true} is VALID [2020-07-18 00:11:34,792 INFO L280 TraceCheckUtils]: 32: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L786-6 {330#true} is VALID [2020-07-18 00:11:34,792 INFO L280 TraceCheckUtils]: 33: Hoare triple {330#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L786-7 {330#true} is VALID [2020-07-18 00:11:34,792 INFO L280 TraceCheckUtils]: 34: Hoare triple {330#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L790 {330#true} is VALID [2020-07-18 00:11:34,793 INFO L280 TraceCheckUtils]: 35: Hoare triple {330#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L790-1 {330#true} is VALID [2020-07-18 00:11:34,793 INFO L280 TraceCheckUtils]: 36: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L790-2 {330#true} is VALID [2020-07-18 00:11:34,793 INFO L280 TraceCheckUtils]: 37: Hoare triple {330#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L790-3 {330#true} is VALID [2020-07-18 00:11:34,794 INFO L280 TraceCheckUtils]: 38: Hoare triple {330#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L794 {330#true} is VALID [2020-07-18 00:11:34,794 INFO L280 TraceCheckUtils]: 39: Hoare triple {330#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L794-1 {330#true} is VALID [2020-07-18 00:11:34,794 INFO L280 TraceCheckUtils]: 40: Hoare triple {330#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L794-2 {330#true} is VALID [2020-07-18 00:11:34,795 INFO L280 TraceCheckUtils]: 41: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L794-3 {330#true} is VALID [2020-07-18 00:11:34,795 INFO L280 TraceCheckUtils]: 42: Hoare triple {330#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L794-4 {330#true} is VALID [2020-07-18 00:11:34,795 INFO L280 TraceCheckUtils]: 43: Hoare triple {330#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L798 {330#true} is VALID [2020-07-18 00:11:34,796 INFO L280 TraceCheckUtils]: 44: Hoare triple {330#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L798-1 {330#true} is VALID [2020-07-18 00:11:34,796 INFO L280 TraceCheckUtils]: 45: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L798-2 {330#true} is VALID [2020-07-18 00:11:34,796 INFO L280 TraceCheckUtils]: 46: Hoare triple {330#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L798-3 {330#true} is VALID [2020-07-18 00:11:34,797 INFO L280 TraceCheckUtils]: 47: Hoare triple {330#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L800 {330#true} is VALID [2020-07-18 00:11:34,797 INFO L280 TraceCheckUtils]: 48: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L800-1 {330#true} is VALID [2020-07-18 00:11:34,798 INFO L280 TraceCheckUtils]: 49: Hoare triple {330#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L800-2 {330#true} is VALID [2020-07-18 00:11:34,798 INFO L280 TraceCheckUtils]: 50: Hoare triple {330#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L893 {330#true} is VALID [2020-07-18 00:11:34,798 INFO L280 TraceCheckUtils]: 51: Hoare triple {330#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L894 {330#true} is VALID [2020-07-18 00:11:34,799 INFO L280 TraceCheckUtils]: 52: Hoare triple {330#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L894-1 {330#true} is VALID [2020-07-18 00:11:34,799 INFO L280 TraceCheckUtils]: 53: Hoare triple {330#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L894-2 {330#true} is VALID [2020-07-18 00:11:34,799 INFO L280 TraceCheckUtils]: 54: Hoare triple {330#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L894-3 {330#true} is VALID [2020-07-18 00:11:34,800 INFO L280 TraceCheckUtils]: 55: Hoare triple {330#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L894-4 {330#true} is VALID [2020-07-18 00:11:34,800 INFO L280 TraceCheckUtils]: 56: Hoare triple {330#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L894-5 {330#true} is VALID [2020-07-18 00:11:34,800 INFO L280 TraceCheckUtils]: 57: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L894-6 {330#true} is VALID [2020-07-18 00:11:34,801 INFO L280 TraceCheckUtils]: 58: Hoare triple {330#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L894-7 {330#true} is VALID [2020-07-18 00:11:34,801 INFO L280 TraceCheckUtils]: 59: Hoare triple {330#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L898 {330#true} is VALID [2020-07-18 00:11:34,801 INFO L280 TraceCheckUtils]: 60: Hoare triple {330#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L898-1 {330#true} is VALID [2020-07-18 00:11:34,802 INFO L280 TraceCheckUtils]: 61: Hoare triple {330#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L898-2 {330#true} is VALID [2020-07-18 00:11:34,802 INFO L280 TraceCheckUtils]: 62: Hoare triple {330#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L898-3 {330#true} is VALID [2020-07-18 00:11:34,802 INFO L280 TraceCheckUtils]: 63: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L898-4 {330#true} is VALID [2020-07-18 00:11:34,803 INFO L280 TraceCheckUtils]: 64: Hoare triple {330#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L898-5 {330#true} is VALID [2020-07-18 00:11:34,803 INFO L280 TraceCheckUtils]: 65: Hoare triple {330#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L902 {330#true} is VALID [2020-07-18 00:11:34,803 INFO L280 TraceCheckUtils]: 66: Hoare triple {330#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L902-1 {330#true} is VALID [2020-07-18 00:11:34,804 INFO L280 TraceCheckUtils]: 67: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L902-2 {330#true} is VALID [2020-07-18 00:11:34,804 INFO L280 TraceCheckUtils]: 68: Hoare triple {330#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L902-3 {330#true} is VALID [2020-07-18 00:11:34,804 INFO L280 TraceCheckUtils]: 69: Hoare triple {330#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L906 {330#true} is VALID [2020-07-18 00:11:34,805 INFO L280 TraceCheckUtils]: 70: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L906-1 {330#true} is VALID [2020-07-18 00:11:34,805 INFO L280 TraceCheckUtils]: 71: Hoare triple {330#true} ~cleanupTimeShifts~0 := 4; {330#true} is VALID [2020-07-18 00:11:34,805 INFO L280 TraceCheckUtils]: 72: Hoare triple {330#true} ~head~0.base, ~head~0.offset := 0, 0; {330#true} is VALID [2020-07-18 00:11:34,806 INFO L280 TraceCheckUtils]: 73: Hoare triple {330#true} ~pumpRunning~0 := 0; {330#true} is VALID [2020-07-18 00:11:34,806 INFO L280 TraceCheckUtils]: 74: Hoare triple {330#true} ~systemActive~0 := 1; {330#true} is VALID [2020-07-18 00:11:34,807 INFO L280 TraceCheckUtils]: 75: Hoare triple {330#true} ~waterLevel~0 := 1; {330#true} is VALID [2020-07-18 00:11:34,807 INFO L280 TraceCheckUtils]: 76: Hoare triple {330#true} ~methaneLevelCritical~0 := 0; {330#true} is VALID [2020-07-18 00:11:34,807 INFO L280 TraceCheckUtils]: 77: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:11:34,808 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {330#true} {330#true} #942#return; {330#true} is VALID [2020-07-18 00:11:34,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:34,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:11:34,824 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {330#true} {330#true} #840#return; {330#true} is VALID [2020-07-18 00:11:34,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:34,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:11:34,828 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {330#true} {330#true} #842#return; {330#true} is VALID [2020-07-18 00:11:34,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:34,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {330#true} havoc ~retValue_acc~2; {330#true} is VALID [2020-07-18 00:11:34,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {330#true} ~retValue_acc~2 := 1; {330#true} is VALID [2020-07-18 00:11:34,833 INFO L280 TraceCheckUtils]: 2: Hoare triple {330#true} #res := ~retValue_acc~2; {330#true} is VALID [2020-07-18 00:11:34,833 INFO L280 TraceCheckUtils]: 3: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:11:34,833 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {330#true} {330#true} #844#return; {330#true} is VALID [2020-07-18 00:11:34,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:34,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:11:34,837 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {330#true} {330#true} #846#return; {330#true} is VALID [2020-07-18 00:11:34,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:34,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {330#true} havoc ~retValue_acc~9; {330#true} is VALID [2020-07-18 00:11:34,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {330#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {330#true} is VALID [2020-07-18 00:11:34,842 INFO L280 TraceCheckUtils]: 2: Hoare triple {330#true} #res := ~retValue_acc~9; {330#true} is VALID [2020-07-18 00:11:34,842 INFO L280 TraceCheckUtils]: 3: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:11:34,843 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {330#true} {331#false} #934#return; {331#false} is VALID [2020-07-18 00:11:34,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:34,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {330#true} havoc ~retValue_acc~10; {330#true} is VALID [2020-07-18 00:11:34,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {330#true} ~retValue_acc~10 := ~waterLevel~0; {330#true} is VALID [2020-07-18 00:11:34,848 INFO L280 TraceCheckUtils]: 2: Hoare triple {330#true} #res := ~retValue_acc~10; {330#true} is VALID [2020-07-18 00:11:34,848 INFO L280 TraceCheckUtils]: 3: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:11:34,848 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {330#true} {331#false} #936#return; {331#false} is VALID [2020-07-18 00:11:34,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:34,853 INFO L280 TraceCheckUtils]: 0: Hoare triple {330#true} havoc ~retValue_acc~7; {330#true} is VALID [2020-07-18 00:11:34,853 INFO L280 TraceCheckUtils]: 1: Hoare triple {330#true} ~retValue_acc~7 := ~pumpRunning~0; {330#true} is VALID [2020-07-18 00:11:34,853 INFO L280 TraceCheckUtils]: 2: Hoare triple {330#true} #res := ~retValue_acc~7; {330#true} is VALID [2020-07-18 00:11:34,854 INFO L280 TraceCheckUtils]: 3: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:11:34,854 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {330#true} {331#false} #938#return; {331#false} is VALID [2020-07-18 00:11:34,860 INFO L263 TraceCheckUtils]: 0: Hoare triple {330#true} call ULTIMATE.init(); {437#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.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)|) (= |#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~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:11:34,860 INFO L280 TraceCheckUtils]: 1: Hoare triple {437#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string71.base| |old(#t~string71.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.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)|) (= |#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~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {330#true} is VALID [2020-07-18 00:11:34,861 INFO L280 TraceCheckUtils]: 2: Hoare triple {330#true} #valid := #valid[0 := 0]; {330#true} is VALID [2020-07-18 00:11:34,861 INFO L280 TraceCheckUtils]: 3: Hoare triple {330#true} assume 0 < #StackHeapBarrier; {330#true} is VALID [2020-07-18 00:11:34,861 INFO L280 TraceCheckUtils]: 4: Hoare triple {330#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(30); srcloc: L485 {330#true} is VALID [2020-07-18 00:11:34,862 INFO L280 TraceCheckUtils]: 5: Hoare triple {330#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(9); srcloc: L485-1 {330#true} is VALID [2020-07-18 00:11:34,862 INFO L280 TraceCheckUtils]: 6: Hoare triple {330#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(21); srcloc: L485-2 {330#true} is VALID [2020-07-18 00:11:34,862 INFO L280 TraceCheckUtils]: 7: Hoare triple {330#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(30); srcloc: L486 {330#true} is VALID [2020-07-18 00:11:34,862 INFO L280 TraceCheckUtils]: 8: Hoare triple {330#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(9); srcloc: L492 {330#true} is VALID [2020-07-18 00:11:34,863 INFO L280 TraceCheckUtils]: 9: Hoare triple {330#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(21); srcloc: L492-1 {330#true} is VALID [2020-07-18 00:11:34,863 INFO L280 TraceCheckUtils]: 10: Hoare triple {330#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(30); srcloc: L493 {330#true} is VALID [2020-07-18 00:11:34,863 INFO L280 TraceCheckUtils]: 11: Hoare triple {330#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(9); srcloc: L531 {330#true} is VALID [2020-07-18 00:11:34,864 INFO L280 TraceCheckUtils]: 12: Hoare triple {330#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(25); srcloc: L531-1 {330#true} is VALID [2020-07-18 00:11:34,864 INFO L280 TraceCheckUtils]: 13: Hoare triple {330#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(30); srcloc: L532 {330#true} is VALID [2020-07-18 00:11:34,864 INFO L280 TraceCheckUtils]: 14: Hoare triple {330#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(9); srcloc: L538 {330#true} is VALID [2020-07-18 00:11:34,865 INFO L280 TraceCheckUtils]: 15: Hoare triple {330#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(25); srcloc: L538-1 {330#true} is VALID [2020-07-18 00:11:34,865 INFO L280 TraceCheckUtils]: 16: Hoare triple {330#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(13); srcloc: L539 {330#true} is VALID [2020-07-18 00:11:34,865 INFO L280 TraceCheckUtils]: 17: Hoare triple {330#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3); srcloc: L774 {330#true} is VALID [2020-07-18 00:11:34,866 INFO L280 TraceCheckUtils]: 18: Hoare triple {330#true} SUMMARY for call write~init~int(79, #t~string48.base, #t~string48.offset, 1); srcloc: L778 {330#true} is VALID [2020-07-18 00:11:34,866 INFO L280 TraceCheckUtils]: 19: Hoare triple {330#true} SUMMARY for call write~init~int(110, #t~string48.base, 1 + #t~string48.offset, 1); srcloc: L778-1 {330#true} is VALID [2020-07-18 00:11:34,866 INFO L280 TraceCheckUtils]: 20: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1); srcloc: L778-2 {330#true} is VALID [2020-07-18 00:11:34,866 INFO L280 TraceCheckUtils]: 21: Hoare triple {330#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(4); srcloc: L778-3 {330#true} is VALID [2020-07-18 00:11:34,867 INFO L280 TraceCheckUtils]: 22: Hoare triple {330#true} SUMMARY for call write~init~int(79, #t~string50.base, #t~string50.offset, 1); srcloc: L782 {330#true} is VALID [2020-07-18 00:11:34,867 INFO L280 TraceCheckUtils]: 23: Hoare triple {330#true} SUMMARY for call write~init~int(102, #t~string50.base, 1 + #t~string50.offset, 1); srcloc: L782-1 {330#true} is VALID [2020-07-18 00:11:34,867 INFO L280 TraceCheckUtils]: 24: Hoare triple {330#true} SUMMARY for call write~init~int(102, #t~string50.base, 2 + #t~string50.offset, 1); srcloc: L782-2 {330#true} is VALID [2020-07-18 00:11:34,868 INFO L280 TraceCheckUtils]: 25: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string50.base, 3 + #t~string50.offset, 1); srcloc: L782-3 {330#true} is VALID [2020-07-18 00:11:34,868 INFO L280 TraceCheckUtils]: 26: Hoare triple {330#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(7); srcloc: L782-4 {330#true} is VALID [2020-07-18 00:11:34,868 INFO L280 TraceCheckUtils]: 27: Hoare triple {330#true} SUMMARY for call write~init~int(44, #t~string52.base, #t~string52.offset, 1); srcloc: L786 {330#true} is VALID [2020-07-18 00:11:34,869 INFO L280 TraceCheckUtils]: 28: Hoare triple {330#true} SUMMARY for call write~init~int(80, #t~string52.base, 1 + #t~string52.offset, 1); srcloc: L786-1 {330#true} is VALID [2020-07-18 00:11:34,869 INFO L280 TraceCheckUtils]: 29: Hoare triple {330#true} SUMMARY for call write~init~int(117, #t~string52.base, 2 + #t~string52.offset, 1); srcloc: L786-2 {330#true} is VALID [2020-07-18 00:11:34,869 INFO L280 TraceCheckUtils]: 30: Hoare triple {330#true} SUMMARY for call write~init~int(109, #t~string52.base, 3 + #t~string52.offset, 1); srcloc: L786-3 {330#true} is VALID [2020-07-18 00:11:34,869 INFO L280 TraceCheckUtils]: 31: Hoare triple {330#true} SUMMARY for call write~init~int(112, #t~string52.base, 4 + #t~string52.offset, 1); srcloc: L786-4 {330#true} is VALID [2020-07-18 00:11:34,870 INFO L280 TraceCheckUtils]: 32: Hoare triple {330#true} SUMMARY for call write~init~int(58, #t~string52.base, 5 + #t~string52.offset, 1); srcloc: L786-5 {330#true} is VALID [2020-07-18 00:11:34,870 INFO L280 TraceCheckUtils]: 33: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string52.base, 6 + #t~string52.offset, 1); srcloc: L786-6 {330#true} is VALID [2020-07-18 00:11:34,870 INFO L280 TraceCheckUtils]: 34: Hoare triple {330#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L786-7 {330#true} is VALID [2020-07-18 00:11:34,871 INFO L280 TraceCheckUtils]: 35: Hoare triple {330#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L790 {330#true} is VALID [2020-07-18 00:11:34,871 INFO L280 TraceCheckUtils]: 36: Hoare triple {330#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L790-1 {330#true} is VALID [2020-07-18 00:11:34,871 INFO L280 TraceCheckUtils]: 37: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L790-2 {330#true} is VALID [2020-07-18 00:11:34,871 INFO L280 TraceCheckUtils]: 38: Hoare triple {330#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L790-3 {330#true} is VALID [2020-07-18 00:11:34,872 INFO L280 TraceCheckUtils]: 39: Hoare triple {330#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L794 {330#true} is VALID [2020-07-18 00:11:34,872 INFO L280 TraceCheckUtils]: 40: Hoare triple {330#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L794-1 {330#true} is VALID [2020-07-18 00:11:34,872 INFO L280 TraceCheckUtils]: 41: Hoare triple {330#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L794-2 {330#true} is VALID [2020-07-18 00:11:34,873 INFO L280 TraceCheckUtils]: 42: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L794-3 {330#true} is VALID [2020-07-18 00:11:34,873 INFO L280 TraceCheckUtils]: 43: Hoare triple {330#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3); srcloc: L794-4 {330#true} is VALID [2020-07-18 00:11:34,873 INFO L280 TraceCheckUtils]: 44: Hoare triple {330#true} SUMMARY for call write~init~int(41, #t~string58.base, #t~string58.offset, 1); srcloc: L798 {330#true} is VALID [2020-07-18 00:11:34,874 INFO L280 TraceCheckUtils]: 45: Hoare triple {330#true} SUMMARY for call write~init~int(32, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L798-1 {330#true} is VALID [2020-07-18 00:11:34,874 INFO L280 TraceCheckUtils]: 46: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L798-2 {330#true} is VALID [2020-07-18 00:11:34,874 INFO L280 TraceCheckUtils]: 47: Hoare triple {330#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(2); srcloc: L798-3 {330#true} is VALID [2020-07-18 00:11:34,875 INFO L280 TraceCheckUtils]: 48: Hoare triple {330#true} SUMMARY for call write~init~int(10, #t~string60.base, #t~string60.offset, 1); srcloc: L800 {330#true} is VALID [2020-07-18 00:11:34,875 INFO L280 TraceCheckUtils]: 49: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L800-1 {330#true} is VALID [2020-07-18 00:11:34,875 INFO L280 TraceCheckUtils]: 50: Hoare triple {330#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L800-2 {330#true} is VALID [2020-07-18 00:11:34,876 INFO L280 TraceCheckUtils]: 51: Hoare triple {330#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L893 {330#true} is VALID [2020-07-18 00:11:34,876 INFO L280 TraceCheckUtils]: 52: Hoare triple {330#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L894 {330#true} is VALID [2020-07-18 00:11:34,876 INFO L280 TraceCheckUtils]: 53: Hoare triple {330#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L894-1 {330#true} is VALID [2020-07-18 00:11:34,877 INFO L280 TraceCheckUtils]: 54: Hoare triple {330#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L894-2 {330#true} is VALID [2020-07-18 00:11:34,877 INFO L280 TraceCheckUtils]: 55: Hoare triple {330#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L894-3 {330#true} is VALID [2020-07-18 00:11:34,877 INFO L280 TraceCheckUtils]: 56: Hoare triple {330#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L894-4 {330#true} is VALID [2020-07-18 00:11:34,877 INFO L280 TraceCheckUtils]: 57: Hoare triple {330#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L894-5 {330#true} is VALID [2020-07-18 00:11:34,878 INFO L280 TraceCheckUtils]: 58: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L894-6 {330#true} is VALID [2020-07-18 00:11:34,878 INFO L280 TraceCheckUtils]: 59: Hoare triple {330#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L894-7 {330#true} is VALID [2020-07-18 00:11:34,878 INFO L280 TraceCheckUtils]: 60: Hoare triple {330#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L898 {330#true} is VALID [2020-07-18 00:11:34,879 INFO L280 TraceCheckUtils]: 61: Hoare triple {330#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L898-1 {330#true} is VALID [2020-07-18 00:11:34,879 INFO L280 TraceCheckUtils]: 62: Hoare triple {330#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L898-2 {330#true} is VALID [2020-07-18 00:11:34,879 INFO L280 TraceCheckUtils]: 63: Hoare triple {330#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L898-3 {330#true} is VALID [2020-07-18 00:11:34,879 INFO L280 TraceCheckUtils]: 64: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L898-4 {330#true} is VALID [2020-07-18 00:11:34,880 INFO L280 TraceCheckUtils]: 65: Hoare triple {330#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L898-5 {330#true} is VALID [2020-07-18 00:11:34,880 INFO L280 TraceCheckUtils]: 66: Hoare triple {330#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L902 {330#true} is VALID [2020-07-18 00:11:34,880 INFO L280 TraceCheckUtils]: 67: Hoare triple {330#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L902-1 {330#true} is VALID [2020-07-18 00:11:34,881 INFO L280 TraceCheckUtils]: 68: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L902-2 {330#true} is VALID [2020-07-18 00:11:34,881 INFO L280 TraceCheckUtils]: 69: Hoare triple {330#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L902-3 {330#true} is VALID [2020-07-18 00:11:34,881 INFO L280 TraceCheckUtils]: 70: Hoare triple {330#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L906 {330#true} is VALID [2020-07-18 00:11:34,882 INFO L280 TraceCheckUtils]: 71: Hoare triple {330#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L906-1 {330#true} is VALID [2020-07-18 00:11:34,882 INFO L280 TraceCheckUtils]: 72: Hoare triple {330#true} ~cleanupTimeShifts~0 := 4; {330#true} is VALID [2020-07-18 00:11:34,882 INFO L280 TraceCheckUtils]: 73: Hoare triple {330#true} ~head~0.base, ~head~0.offset := 0, 0; {330#true} is VALID [2020-07-18 00:11:34,882 INFO L280 TraceCheckUtils]: 74: Hoare triple {330#true} ~pumpRunning~0 := 0; {330#true} is VALID [2020-07-18 00:11:34,883 INFO L280 TraceCheckUtils]: 75: Hoare triple {330#true} ~systemActive~0 := 1; {330#true} is VALID [2020-07-18 00:11:34,883 INFO L280 TraceCheckUtils]: 76: Hoare triple {330#true} ~waterLevel~0 := 1; {330#true} is VALID [2020-07-18 00:11:34,883 INFO L280 TraceCheckUtils]: 77: Hoare triple {330#true} ~methaneLevelCritical~0 := 0; {330#true} is VALID [2020-07-18 00:11:34,883 INFO L280 TraceCheckUtils]: 78: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:11:34,884 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {330#true} {330#true} #942#return; {330#true} is VALID [2020-07-18 00:11:34,884 INFO L263 TraceCheckUtils]: 80: Hoare triple {330#true} call #t~ret75 := main(); {330#true} is VALID [2020-07-18 00:11:34,884 INFO L280 TraceCheckUtils]: 81: Hoare triple {330#true} havoc ~retValue_acc~0; {330#true} is VALID [2020-07-18 00:11:34,885 INFO L280 TraceCheckUtils]: 82: Hoare triple {330#true} havoc ~tmp~0; {330#true} is VALID [2020-07-18 00:11:34,885 INFO L263 TraceCheckUtils]: 83: Hoare triple {330#true} call select_helpers(); {330#true} is VALID [2020-07-18 00:11:34,885 INFO L280 TraceCheckUtils]: 84: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:11:34,885 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {330#true} {330#true} #840#return; {330#true} is VALID [2020-07-18 00:11:34,889 INFO L263 TraceCheckUtils]: 86: Hoare triple {330#true} call select_features(); {330#true} is VALID [2020-07-18 00:11:34,889 INFO L280 TraceCheckUtils]: 87: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:11:34,889 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {330#true} {330#true} #842#return; {330#true} is VALID [2020-07-18 00:11:34,890 INFO L263 TraceCheckUtils]: 89: Hoare triple {330#true} call #t~ret0 := valid_product(); {330#true} is VALID [2020-07-18 00:11:34,890 INFO L280 TraceCheckUtils]: 90: Hoare triple {330#true} havoc ~retValue_acc~2; {330#true} is VALID [2020-07-18 00:11:34,890 INFO L280 TraceCheckUtils]: 91: Hoare triple {330#true} ~retValue_acc~2 := 1; {330#true} is VALID [2020-07-18 00:11:34,891 INFO L280 TraceCheckUtils]: 92: Hoare triple {330#true} #res := ~retValue_acc~2; {330#true} is VALID [2020-07-18 00:11:34,891 INFO L280 TraceCheckUtils]: 93: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:11:34,894 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {330#true} {330#true} #844#return; {330#true} is VALID [2020-07-18 00:11:34,895 INFO L280 TraceCheckUtils]: 95: Hoare triple {330#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {330#true} is VALID [2020-07-18 00:11:34,895 INFO L280 TraceCheckUtils]: 96: Hoare triple {330#true} ~tmp~0 := #t~ret0; {330#true} is VALID [2020-07-18 00:11:34,899 INFO L280 TraceCheckUtils]: 97: Hoare triple {330#true} havoc #t~ret0; {330#true} is VALID [2020-07-18 00:11:34,900 INFO L280 TraceCheckUtils]: 98: Hoare triple {330#true} assume 0 != ~tmp~0; {330#true} is VALID [2020-07-18 00:11:34,900 INFO L263 TraceCheckUtils]: 99: Hoare triple {330#true} call setup(); {330#true} is VALID [2020-07-18 00:11:34,901 INFO L280 TraceCheckUtils]: 100: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:11:34,901 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {330#true} {330#true} #846#return; {330#true} is VALID [2020-07-18 00:11:34,901 INFO L263 TraceCheckUtils]: 102: Hoare triple {330#true} call runTest(); {330#true} is VALID [2020-07-18 00:11:34,901 INFO L263 TraceCheckUtils]: 103: Hoare triple {330#true} call test(); {330#true} is VALID [2020-07-18 00:11:34,902 INFO L280 TraceCheckUtils]: 104: Hoare triple {330#true} havoc ~splverifierCounter~0; {330#true} is VALID [2020-07-18 00:11:34,902 INFO L280 TraceCheckUtils]: 105: Hoare triple {330#true} havoc ~tmp~4; {330#true} is VALID [2020-07-18 00:11:34,903 INFO L280 TraceCheckUtils]: 106: Hoare triple {330#true} havoc ~tmp___0~0; {330#true} is VALID [2020-07-18 00:11:34,903 INFO L280 TraceCheckUtils]: 107: Hoare triple {330#true} havoc ~tmp___1~0; {330#true} is VALID [2020-07-18 00:11:34,903 INFO L280 TraceCheckUtils]: 108: Hoare triple {330#true} havoc ~tmp___2~0; {330#true} is VALID [2020-07-18 00:11:34,904 INFO L280 TraceCheckUtils]: 109: Hoare triple {330#true} ~splverifierCounter~0 := 0; {330#true} is VALID [2020-07-18 00:11:34,905 INFO L280 TraceCheckUtils]: 110: Hoare triple {330#true} assume false; {331#false} is VALID [2020-07-18 00:11:34,905 INFO L263 TraceCheckUtils]: 111: Hoare triple {331#false} call cleanup(); {331#false} is VALID [2020-07-18 00:11:34,905 INFO L280 TraceCheckUtils]: 112: Hoare triple {331#false} havoc ~i~0; {331#false} is VALID [2020-07-18 00:11:34,906 INFO L280 TraceCheckUtils]: 113: Hoare triple {331#false} havoc ~__cil_tmp2~0; {331#false} is VALID [2020-07-18 00:11:34,906 INFO L263 TraceCheckUtils]: 114: Hoare triple {331#false} call timeShift(); {331#false} is VALID [2020-07-18 00:11:34,906 INFO L280 TraceCheckUtils]: 115: Hoare triple {331#false} assume !(0 != ~pumpRunning~0); {331#false} is VALID [2020-07-18 00:11:34,907 INFO L280 TraceCheckUtils]: 116: Hoare triple {331#false} assume !(0 != ~systemActive~0); {331#false} is VALID [2020-07-18 00:11:34,907 INFO L263 TraceCheckUtils]: 117: Hoare triple {331#false} call __utac_acc__Specification3_spec__1(); {331#false} is VALID [2020-07-18 00:11:34,907 INFO L280 TraceCheckUtils]: 118: Hoare triple {331#false} havoc ~tmp~9; {331#false} is VALID [2020-07-18 00:11:34,907 INFO L280 TraceCheckUtils]: 119: Hoare triple {331#false} havoc ~tmp___0~2; {331#false} is VALID [2020-07-18 00:11:34,908 INFO L280 TraceCheckUtils]: 120: Hoare triple {331#false} havoc ~tmp___1~1; {331#false} is VALID [2020-07-18 00:11:34,908 INFO L263 TraceCheckUtils]: 121: Hoare triple {331#false} call #t~ret72 := isMethaneLevelCritical(); {330#true} is VALID [2020-07-18 00:11:34,908 INFO L280 TraceCheckUtils]: 122: Hoare triple {330#true} havoc ~retValue_acc~9; {330#true} is VALID [2020-07-18 00:11:34,908 INFO L280 TraceCheckUtils]: 123: Hoare triple {330#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {330#true} is VALID [2020-07-18 00:11:34,909 INFO L280 TraceCheckUtils]: 124: Hoare triple {330#true} #res := ~retValue_acc~9; {330#true} is VALID [2020-07-18 00:11:34,909 INFO L280 TraceCheckUtils]: 125: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:11:34,910 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {330#true} {331#false} #934#return; {331#false} is VALID [2020-07-18 00:11:34,910 INFO L280 TraceCheckUtils]: 127: Hoare triple {331#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {331#false} is VALID [2020-07-18 00:11:34,910 INFO L280 TraceCheckUtils]: 128: Hoare triple {331#false} ~tmp~9 := #t~ret72; {331#false} is VALID [2020-07-18 00:11:34,911 INFO L280 TraceCheckUtils]: 129: Hoare triple {331#false} havoc #t~ret72; {331#false} is VALID [2020-07-18 00:11:34,911 INFO L280 TraceCheckUtils]: 130: Hoare triple {331#false} assume !(0 != ~tmp~9); {331#false} is VALID [2020-07-18 00:11:34,911 INFO L263 TraceCheckUtils]: 131: Hoare triple {331#false} call #t~ret73 := getWaterLevel(); {330#true} is VALID [2020-07-18 00:11:34,912 INFO L280 TraceCheckUtils]: 132: Hoare triple {330#true} havoc ~retValue_acc~10; {330#true} is VALID [2020-07-18 00:11:34,912 INFO L280 TraceCheckUtils]: 133: Hoare triple {330#true} ~retValue_acc~10 := ~waterLevel~0; {330#true} is VALID [2020-07-18 00:11:34,913 INFO L280 TraceCheckUtils]: 134: Hoare triple {330#true} #res := ~retValue_acc~10; {330#true} is VALID [2020-07-18 00:11:34,916 INFO L280 TraceCheckUtils]: 135: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:11:34,916 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {330#true} {331#false} #936#return; {331#false} is VALID [2020-07-18 00:11:34,918 INFO L280 TraceCheckUtils]: 137: Hoare triple {331#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {331#false} is VALID [2020-07-18 00:11:34,918 INFO L280 TraceCheckUtils]: 138: Hoare triple {331#false} ~tmp___0~2 := #t~ret73; {331#false} is VALID [2020-07-18 00:11:34,919 INFO L280 TraceCheckUtils]: 139: Hoare triple {331#false} havoc #t~ret73; {331#false} is VALID [2020-07-18 00:11:34,919 INFO L280 TraceCheckUtils]: 140: Hoare triple {331#false} assume 2 == ~tmp___0~2; {331#false} is VALID [2020-07-18 00:11:34,919 INFO L263 TraceCheckUtils]: 141: Hoare triple {331#false} call #t~ret74 := isPumpRunning(); {330#true} is VALID [2020-07-18 00:11:34,919 INFO L280 TraceCheckUtils]: 142: Hoare triple {330#true} havoc ~retValue_acc~7; {330#true} is VALID [2020-07-18 00:11:34,920 INFO L280 TraceCheckUtils]: 143: Hoare triple {330#true} ~retValue_acc~7 := ~pumpRunning~0; {330#true} is VALID [2020-07-18 00:11:34,920 INFO L280 TraceCheckUtils]: 144: Hoare triple {330#true} #res := ~retValue_acc~7; {330#true} is VALID [2020-07-18 00:11:34,922 INFO L280 TraceCheckUtils]: 145: Hoare triple {330#true} assume true; {330#true} is VALID [2020-07-18 00:11:34,922 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {330#true} {331#false} #938#return; {331#false} is VALID [2020-07-18 00:11:34,923 INFO L280 TraceCheckUtils]: 147: Hoare triple {331#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647; {331#false} is VALID [2020-07-18 00:11:34,925 INFO L280 TraceCheckUtils]: 148: Hoare triple {331#false} ~tmp___1~1 := #t~ret74; {331#false} is VALID [2020-07-18 00:11:34,925 INFO L280 TraceCheckUtils]: 149: Hoare triple {331#false} havoc #t~ret74; {331#false} is VALID [2020-07-18 00:11:34,925 INFO L280 TraceCheckUtils]: 150: Hoare triple {331#false} assume !(0 != ~tmp___1~1); {331#false} is VALID [2020-07-18 00:11:34,925 INFO L263 TraceCheckUtils]: 151: Hoare triple {331#false} call __automaton_fail(); {331#false} is VALID [2020-07-18 00:11:34,926 INFO L280 TraceCheckUtils]: 152: Hoare triple {331#false} assume !false; {331#false} is VALID [2020-07-18 00:11:34,956 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 00:11:35,225 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:11:35,227 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1393608796] [2020-07-18 00:11:35,229 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:11:35,229 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:11:35,229 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155458456] [2020-07-18 00:11:35,236 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 153 [2020-07-18 00:11:35,240 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:11:35,244 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:11:35,257 WARN L140 InductivityCheck]: Transition 449#(= 0 __utac_acc__Specification3_spec__1_~tmp___1~1) ( _ , assume !false; , 331#false ) not inductive [2020-07-18 00:11:35,258 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:11:35,259 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 00:11:35,263 INFO L168 Benchmark]: Toolchain (without parser) took 4353.99 ms. Allocated memory was 146.3 MB in the beginning and 285.7 MB in the end (delta: 139.5 MB). Free memory was 101.8 MB in the beginning and 247.9 MB in the end (delta: -146.1 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:11:35,264 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 146.3 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:11:35,265 INFO L168 Benchmark]: CACSL2BoogieTranslator took 765.49 ms. Allocated memory was 146.3 MB in the beginning and 204.5 MB in the end (delta: 58.2 MB). Free memory was 101.4 MB in the beginning and 169.0 MB in the end (delta: -67.6 MB). Peak memory consumption was 22.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:35,266 INFO L168 Benchmark]: Boogie Preprocessor took 116.06 ms. Allocated memory is still 204.5 MB. Free memory was 169.0 MB in the beginning and 163.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:35,270 INFO L168 Benchmark]: RCFGBuilder took 1949.43 ms. Allocated memory was 204.5 MB in the beginning and 244.3 MB in the end (delta: 39.8 MB). Free memory was 162.6 MB in the beginning and 203.1 MB in the end (delta: -40.5 MB). Peak memory consumption was 104.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:35,271 INFO L168 Benchmark]: TraceAbstraction took 1516.43 ms. Allocated memory was 244.3 MB in the beginning and 285.7 MB in the end (delta: 41.4 MB). Free memory was 203.1 MB in the beginning and 247.9 MB in the end (delta: -44.8 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:11:35,274 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 0.22 ms. Allocated memory is still 146.3 MB. Free memory was 121.6 MB in the beginning and 121.4 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 765.49 ms. Allocated memory was 146.3 MB in the beginning and 204.5 MB in the end (delta: 58.2 MB). Free memory was 101.4 MB in the beginning and 169.0 MB in the end (delta: -67.6 MB). Peak memory consumption was 22.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 116.06 ms. Allocated memory is still 204.5 MB. Free memory was 169.0 MB in the beginning and 163.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1949.43 ms. Allocated memory was 204.5 MB in the beginning and 244.3 MB in the end (delta: 39.8 MB). Free memory was 162.6 MB in the beginning and 203.1 MB in the end (delta: -40.5 MB). Peak memory consumption was 104.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1516.43 ms. Allocated memory was 244.3 MB in the beginning and 285.7 MB in the end (delta: 41.4 MB). Free memory was 203.1 MB in the beginning and 247.9 MB in the end (delta: -44.8 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...