/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_spec2_product31.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:10:50,570 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:10:50,573 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:10:50,585 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:10:50,586 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:10:50,587 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:10:50,588 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:10:50,590 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:10:50,592 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:10:50,593 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:10:50,594 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:10:50,595 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:10:50,595 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:10:50,596 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:10:50,597 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:10:50,598 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:10:50,599 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:10:50,600 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:10:50,602 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:10:50,604 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:10:50,605 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:10:50,606 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:10:50,607 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:10:50,608 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:10:50,611 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:10:50,611 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:10:50,611 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:10:50,612 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:10:50,612 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:10:50,613 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:10:50,614 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:10:50,614 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:10:50,615 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:10:50,616 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:10:50,617 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:10:50,617 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:10:50,618 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:10:50,618 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:10:50,618 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:10:50,619 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:10:50,620 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:10:50,621 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 00:10:50,630 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:10:50,630 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:10:50,631 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:10:50,631 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:10:50,632 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:10:50,632 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:10:50,632 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:10:50,632 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:10:50,632 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:10:50,633 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:10:50,633 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:10:50,633 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:10:50,633 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:10:50,633 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:10:50,633 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:10:50,634 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:10:50,634 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:10:50,634 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:10:50,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:10:50,634 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:10:50,635 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:10:50,635 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:10:50,635 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:10:50,964 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:10:50,983 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:10:50,987 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:10:50,988 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:10:50,989 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:10:50,989 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product31.cil.c [2020-07-18 00:10:51,068 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae5cf0a36/276c48b30aad4dbab1f3e0800d9439d1/FLAG74ae79cb4 [2020-07-18 00:10:51,685 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:10:51,686 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product31.cil.c [2020-07-18 00:10:51,701 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae5cf0a36/276c48b30aad4dbab1f3e0800d9439d1/FLAG74ae79cb4 [2020-07-18 00:10:51,973 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae5cf0a36/276c48b30aad4dbab1f3e0800d9439d1 [2020-07-18 00:10:51,983 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:10:51,986 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:10:51,988 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:51,989 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:10:51,992 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:10:51,994 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:51" (1/1) ... [2020-07-18 00:10:51,997 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d558754 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:51, skipping insertion in model container [2020-07-18 00:10:51,998 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:51" (1/1) ... [2020-07-18 00:10:52,006 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:10:52,077 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:10:52,551 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:52,565 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:10:52,678 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:52,724 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:10:52,725 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:52 WrapperNode [2020-07-18 00:10:52,725 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:52,726 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:10:52,726 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:10:52,726 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:10:52,739 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:52" (1/1) ... [2020-07-18 00:10:52,739 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:52" (1/1) ... [2020-07-18 00:10:52,758 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:52" (1/1) ... [2020-07-18 00:10:52,758 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:52" (1/1) ... [2020-07-18 00:10:52,833 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:52" (1/1) ... [2020-07-18 00:10:52,848 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:52" (1/1) ... [2020-07-18 00:10:52,853 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:52" (1/1) ... [2020-07-18 00:10:52,861 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:10:52,862 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:10:52,862 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:10:52,862 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:10:52,863 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:52" (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 00:10:52,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:10:52,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:10:52,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:52,946 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:10:52,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:10:52,946 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:10:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:10:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:10:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:10:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-18 00:10:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:10:52,947 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:10:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:10:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:10:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:10:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:10:52,948 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:10:52,949 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:10:52,949 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:10:52,949 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:10:52,949 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:10:52,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:52,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:52,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:52,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:10:52,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:10:52,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:10:52,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:10:52,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:10:52,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:10:52,951 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:10:52,951 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:10:52,952 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:10:52,952 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:10:52,952 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:10:52,952 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:10:52,952 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:10:52,953 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:10:52,953 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:10:52,953 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:10:52,953 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:10:52,953 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:10:52,953 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:10:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:10:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:10:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:10:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:10:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:10:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:10:52,954 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:10:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:10:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:10:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:10:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:10:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:10:52,955 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:10:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:10:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:10:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:10:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:10:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:10:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:10:52,956 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:10:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:10:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:10:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-18 00:10:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:10:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:10:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:10:52,957 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:10:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:10:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:10:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:10:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:10:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:52,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:10:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:10:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:10:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:10:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:10:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:52,959 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:10:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:10:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:10:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:10:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:10:52,960 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:10:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:10:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:10:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:10:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:10:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:10:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:10:52,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:10:54,643 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:10:54,643 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:10:54,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:10:54 BoogieIcfgContainer [2020-07-18 00:10:54,651 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:10:54,652 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:10:54,652 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:10:54,656 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:10:54,656 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:10:51" (1/3) ... [2020-07-18 00:10:54,657 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6609d8d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:10:54, skipping insertion in model container [2020-07-18 00:10:54,657 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:52" (2/3) ... [2020-07-18 00:10:54,658 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6609d8d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:10:54, skipping insertion in model container [2020-07-18 00:10:54,658 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:10:54" (3/3) ... [2020-07-18 00:10:54,660 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product31.cil.c [2020-07-18 00:10:54,672 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:10:54,682 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:10:54,697 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:10:54,721 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:10:54,722 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:10:54,722 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:10:54,722 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:10:54,722 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:10:54,722 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:10:54,723 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:10:54,723 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:10:54,775 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states. [2020-07-18 00:10:54,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-18 00:10:54,818 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:10:54,819 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] [2020-07-18 00:10:54,820 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:10:54,826 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:10:54,827 INFO L82 PathProgramCache]: Analyzing trace with hash -154587198, now seen corresponding path program 1 times [2020-07-18 00:10:54,838 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:10:54,838 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [930160704] [2020-07-18 00:10:54,839 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:10:55,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:55,625 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:10:55,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:55,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {429#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {323#true} is VALID [2020-07-18 00:10:55,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {323#true} #valid := #valid[0 := 0]; {323#true} is VALID [2020-07-18 00:10:55,728 INFO L280 TraceCheckUtils]: 2: Hoare triple {323#true} assume 0 < #StackHeapBarrier; {323#true} is VALID [2020-07-18 00:10:55,729 INFO L280 TraceCheckUtils]: 3: Hoare triple {323#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L274 {323#true} is VALID [2020-07-18 00:10:55,729 INFO L280 TraceCheckUtils]: 4: Hoare triple {323#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L274-1 {323#true} is VALID [2020-07-18 00:10:55,729 INFO L280 TraceCheckUtils]: 5: Hoare triple {323#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L278 {323#true} is VALID [2020-07-18 00:10:55,730 INFO L280 TraceCheckUtils]: 6: Hoare triple {323#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L278-1 {323#true} is VALID [2020-07-18 00:10:55,730 INFO L280 TraceCheckUtils]: 7: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L278-2 {323#true} is VALID [2020-07-18 00:10:55,730 INFO L280 TraceCheckUtils]: 8: Hoare triple {323#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L278-3 {323#true} is VALID [2020-07-18 00:10:55,731 INFO L280 TraceCheckUtils]: 9: Hoare triple {323#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L282 {323#true} is VALID [2020-07-18 00:10:55,731 INFO L280 TraceCheckUtils]: 10: Hoare triple {323#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L282-1 {323#true} is VALID [2020-07-18 00:10:55,732 INFO L280 TraceCheckUtils]: 11: Hoare triple {323#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L282-2 {323#true} is VALID [2020-07-18 00:10:55,732 INFO L280 TraceCheckUtils]: 12: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L282-3 {323#true} is VALID [2020-07-18 00:10:55,732 INFO L280 TraceCheckUtils]: 13: Hoare triple {323#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L282-4 {323#true} is VALID [2020-07-18 00:10:55,733 INFO L280 TraceCheckUtils]: 14: Hoare triple {323#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L286 {323#true} is VALID [2020-07-18 00:10:55,733 INFO L280 TraceCheckUtils]: 15: Hoare triple {323#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L286-1 {323#true} is VALID [2020-07-18 00:10:55,733 INFO L280 TraceCheckUtils]: 16: Hoare triple {323#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L286-2 {323#true} is VALID [2020-07-18 00:10:55,734 INFO L280 TraceCheckUtils]: 17: Hoare triple {323#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L286-3 {323#true} is VALID [2020-07-18 00:10:55,734 INFO L280 TraceCheckUtils]: 18: Hoare triple {323#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L286-4 {323#true} is VALID [2020-07-18 00:10:55,735 INFO L280 TraceCheckUtils]: 19: Hoare triple {323#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L286-5 {323#true} is VALID [2020-07-18 00:10:55,735 INFO L280 TraceCheckUtils]: 20: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L286-6 {323#true} is VALID [2020-07-18 00:10:55,735 INFO L280 TraceCheckUtils]: 21: Hoare triple {323#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L286-7 {323#true} is VALID [2020-07-18 00:10:55,736 INFO L280 TraceCheckUtils]: 22: Hoare triple {323#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L290 {323#true} is VALID [2020-07-18 00:10:55,736 INFO L280 TraceCheckUtils]: 23: Hoare triple {323#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L290-1 {323#true} is VALID [2020-07-18 00:10:55,736 INFO L280 TraceCheckUtils]: 24: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L290-2 {323#true} is VALID [2020-07-18 00:10:55,737 INFO L280 TraceCheckUtils]: 25: Hoare triple {323#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {323#true} is VALID [2020-07-18 00:10:55,737 INFO L280 TraceCheckUtils]: 26: Hoare triple {323#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L294 {323#true} is VALID [2020-07-18 00:10:55,738 INFO L280 TraceCheckUtils]: 27: Hoare triple {323#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L294-1 {323#true} is VALID [2020-07-18 00:10:55,738 INFO L280 TraceCheckUtils]: 28: Hoare triple {323#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L294-2 {323#true} is VALID [2020-07-18 00:10:55,738 INFO L280 TraceCheckUtils]: 29: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L294-3 {323#true} is VALID [2020-07-18 00:10:55,739 INFO L280 TraceCheckUtils]: 30: Hoare triple {323#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L294-4 {323#true} is VALID [2020-07-18 00:10:55,739 INFO L280 TraceCheckUtils]: 31: Hoare triple {323#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L298 {323#true} is VALID [2020-07-18 00:10:55,739 INFO L280 TraceCheckUtils]: 32: Hoare triple {323#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L298-1 {323#true} is VALID [2020-07-18 00:10:55,740 INFO L280 TraceCheckUtils]: 33: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L298-2 {323#true} is VALID [2020-07-18 00:10:55,740 INFO L280 TraceCheckUtils]: 34: Hoare triple {323#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L298-3 {323#true} is VALID [2020-07-18 00:10:55,741 INFO L280 TraceCheckUtils]: 35: Hoare triple {323#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L300 {323#true} is VALID [2020-07-18 00:10:55,741 INFO L280 TraceCheckUtils]: 36: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L300-1 {323#true} is VALID [2020-07-18 00:10:55,741 INFO L280 TraceCheckUtils]: 37: Hoare triple {323#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30); srcloc: L300-2 {323#true} is VALID [2020-07-18 00:10:55,742 INFO L280 TraceCheckUtils]: 38: Hoare triple {323#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9); srcloc: L675 {323#true} is VALID [2020-07-18 00:10:55,742 INFO L280 TraceCheckUtils]: 39: Hoare triple {323#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21); srcloc: L675-1 {323#true} is VALID [2020-07-18 00:10:55,742 INFO L280 TraceCheckUtils]: 40: Hoare triple {323#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30); srcloc: L676 {323#true} is VALID [2020-07-18 00:10:55,743 INFO L280 TraceCheckUtils]: 41: Hoare triple {323#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9); srcloc: L682 {323#true} is VALID [2020-07-18 00:10:55,743 INFO L280 TraceCheckUtils]: 42: Hoare triple {323#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21); srcloc: L682-1 {323#true} is VALID [2020-07-18 00:10:55,743 INFO L280 TraceCheckUtils]: 43: Hoare triple {323#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L683 {323#true} is VALID [2020-07-18 00:10:55,744 INFO L280 TraceCheckUtils]: 44: Hoare triple {323#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L721 {323#true} is VALID [2020-07-18 00:10:55,744 INFO L280 TraceCheckUtils]: 45: Hoare triple {323#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25); srcloc: L721-1 {323#true} is VALID [2020-07-18 00:10:55,745 INFO L280 TraceCheckUtils]: 46: Hoare triple {323#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L722 {323#true} is VALID [2020-07-18 00:10:55,745 INFO L280 TraceCheckUtils]: 47: Hoare triple {323#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L728 {323#true} is VALID [2020-07-18 00:10:55,745 INFO L280 TraceCheckUtils]: 48: Hoare triple {323#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25); srcloc: L728-1 {323#true} is VALID [2020-07-18 00:10:55,746 INFO L280 TraceCheckUtils]: 49: Hoare triple {323#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13); srcloc: L729 {323#true} is VALID [2020-07-18 00:10:55,746 INFO L280 TraceCheckUtils]: 50: Hoare triple {323#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7); srcloc: L933 {323#true} is VALID [2020-07-18 00:10:55,746 INFO L280 TraceCheckUtils]: 51: Hoare triple {323#true} SUMMARY for call write~init~int(44, #t~string67.base, #t~string67.offset, 1); srcloc: L934 {323#true} is VALID [2020-07-18 00:10:55,747 INFO L280 TraceCheckUtils]: 52: Hoare triple {323#true} SUMMARY for call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L934-1 {323#true} is VALID [2020-07-18 00:10:55,747 INFO L280 TraceCheckUtils]: 53: Hoare triple {323#true} SUMMARY for call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L934-2 {323#true} is VALID [2020-07-18 00:10:55,747 INFO L280 TraceCheckUtils]: 54: Hoare triple {323#true} SUMMARY for call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L934-3 {323#true} is VALID [2020-07-18 00:10:55,748 INFO L280 TraceCheckUtils]: 55: Hoare triple {323#true} SUMMARY for call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L934-4 {323#true} is VALID [2020-07-18 00:10:55,748 INFO L280 TraceCheckUtils]: 56: Hoare triple {323#true} SUMMARY for call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1); srcloc: L934-5 {323#true} is VALID [2020-07-18 00:10:55,749 INFO L280 TraceCheckUtils]: 57: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1); srcloc: L934-6 {323#true} is VALID [2020-07-18 00:10:55,749 INFO L280 TraceCheckUtils]: 58: Hoare triple {323#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5); srcloc: L934-7 {323#true} is VALID [2020-07-18 00:10:55,749 INFO L280 TraceCheckUtils]: 59: Hoare triple {323#true} SUMMARY for call write~init~int(67, #t~string69.base, #t~string69.offset, 1); srcloc: L938 {323#true} is VALID [2020-07-18 00:10:55,750 INFO L280 TraceCheckUtils]: 60: Hoare triple {323#true} SUMMARY for call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L938-1 {323#true} is VALID [2020-07-18 00:10:55,750 INFO L280 TraceCheckUtils]: 61: Hoare triple {323#true} SUMMARY for call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L938-2 {323#true} is VALID [2020-07-18 00:10:55,750 INFO L280 TraceCheckUtils]: 62: Hoare triple {323#true} SUMMARY for call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1); srcloc: L938-3 {323#true} is VALID [2020-07-18 00:10:55,751 INFO L280 TraceCheckUtils]: 63: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1); srcloc: L938-4 {323#true} is VALID [2020-07-18 00:10:55,751 INFO L280 TraceCheckUtils]: 64: Hoare triple {323#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3); srcloc: L938-5 {323#true} is VALID [2020-07-18 00:10:55,751 INFO L280 TraceCheckUtils]: 65: Hoare triple {323#true} SUMMARY for call write~init~int(79, #t~string71.base, #t~string71.offset, 1); srcloc: L942 {323#true} is VALID [2020-07-18 00:10:55,752 INFO L280 TraceCheckUtils]: 66: Hoare triple {323#true} SUMMARY for call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L942-1 {323#true} is VALID [2020-07-18 00:10:55,752 INFO L280 TraceCheckUtils]: 67: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1); srcloc: L942-2 {323#true} is VALID [2020-07-18 00:10:55,752 INFO L280 TraceCheckUtils]: 68: Hoare triple {323#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2); srcloc: L942-3 {323#true} is VALID [2020-07-18 00:10:55,753 INFO L280 TraceCheckUtils]: 69: Hoare triple {323#true} SUMMARY for call write~init~int(41, #t~string73.base, #t~string73.offset, 1); srcloc: L946 {323#true} is VALID [2020-07-18 00:10:55,753 INFO L280 TraceCheckUtils]: 70: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1); srcloc: L946-1 {323#true} is VALID [2020-07-18 00:10:55,754 INFO L280 TraceCheckUtils]: 71: Hoare triple {323#true} ~pumpRunning~0 := 0; {323#true} is VALID [2020-07-18 00:10:55,754 INFO L280 TraceCheckUtils]: 72: Hoare triple {323#true} ~systemActive~0 := 1; {323#true} is VALID [2020-07-18 00:10:55,754 INFO L280 TraceCheckUtils]: 73: Hoare triple {323#true} ~head~0.base, ~head~0.offset := 0, 0; {323#true} is VALID [2020-07-18 00:10:55,755 INFO L280 TraceCheckUtils]: 74: Hoare triple {323#true} ~methAndRunningLastTime~0 := 0; {323#true} is VALID [2020-07-18 00:10:55,755 INFO L280 TraceCheckUtils]: 75: Hoare triple {323#true} ~cleanupTimeShifts~0 := 4; {323#true} is VALID [2020-07-18 00:10:55,755 INFO L280 TraceCheckUtils]: 76: Hoare triple {323#true} ~waterLevel~0 := 1; {323#true} is VALID [2020-07-18 00:10:55,756 INFO L280 TraceCheckUtils]: 77: Hoare triple {323#true} ~methaneLevelCritical~0 := 0; {323#true} is VALID [2020-07-18 00:10:55,756 INFO L280 TraceCheckUtils]: 78: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:10:55,756 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {323#true} {323#true} #939#return; {323#true} is VALID [2020-07-18 00:10:55,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:55,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:10:55,772 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {323#true} {323#true} #837#return; {323#true} is VALID [2020-07-18 00:10:55,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:55,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:10:55,776 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {323#true} {323#true} #839#return; {323#true} is VALID [2020-07-18 00:10:55,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:55,781 INFO L280 TraceCheckUtils]: 0: Hoare triple {323#true} havoc ~retValue_acc~4; {323#true} is VALID [2020-07-18 00:10:55,781 INFO L280 TraceCheckUtils]: 1: Hoare triple {323#true} ~retValue_acc~4 := 1; {323#true} is VALID [2020-07-18 00:10:55,782 INFO L280 TraceCheckUtils]: 2: Hoare triple {323#true} #res := ~retValue_acc~4; {323#true} is VALID [2020-07-18 00:10:55,782 INFO L280 TraceCheckUtils]: 3: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:10:55,782 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {323#true} {323#true} #841#return; {323#true} is VALID [2020-07-18 00:10:55,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:55,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:10:55,787 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {323#true} {323#true} #843#return; {323#true} is VALID [2020-07-18 00:10:55,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:55,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {430#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {323#true} is VALID [2020-07-18 00:10:55,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:10:55,801 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {323#true} {323#true} #929#return; {323#true} is VALID [2020-07-18 00:10:55,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:55,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {323#true} havoc ~retValue_acc~9; {323#true} is VALID [2020-07-18 00:10:55,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {323#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {323#true} is VALID [2020-07-18 00:10:55,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {323#true} #res := ~retValue_acc~9; {323#true} is VALID [2020-07-18 00:10:55,806 INFO L280 TraceCheckUtils]: 3: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:10:55,807 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {323#true} {324#false} #899#return; {324#false} is VALID [2020-07-18 00:10:55,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:55,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {323#true} havoc ~retValue_acc~1; {323#true} is VALID [2020-07-18 00:10:55,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {323#true} ~retValue_acc~1 := ~pumpRunning~0; {323#true} is VALID [2020-07-18 00:10:55,812 INFO L280 TraceCheckUtils]: 2: Hoare triple {323#true} #res := ~retValue_acc~1; {323#true} is VALID [2020-07-18 00:10:55,812 INFO L280 TraceCheckUtils]: 3: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:10:55,813 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {323#true} {324#false} #901#return; {324#false} is VALID [2020-07-18 00:10:55,820 INFO L263 TraceCheckUtils]: 0: Hoare triple {323#true} call ULTIMATE.init(); {429#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:10:55,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {429#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {323#true} is VALID [2020-07-18 00:10:55,821 INFO L280 TraceCheckUtils]: 2: Hoare triple {323#true} #valid := #valid[0 := 0]; {323#true} is VALID [2020-07-18 00:10:55,821 INFO L280 TraceCheckUtils]: 3: Hoare triple {323#true} assume 0 < #StackHeapBarrier; {323#true} is VALID [2020-07-18 00:10:55,822 INFO L280 TraceCheckUtils]: 4: Hoare triple {323#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(13); srcloc: L274 {323#true} is VALID [2020-07-18 00:10:55,822 INFO L280 TraceCheckUtils]: 5: Hoare triple {323#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(3); srcloc: L274-1 {323#true} is VALID [2020-07-18 00:10:55,822 INFO L280 TraceCheckUtils]: 6: Hoare triple {323#true} SUMMARY for call write~init~int(79, #t~string11.base, #t~string11.offset, 1); srcloc: L278 {323#true} is VALID [2020-07-18 00:10:55,823 INFO L280 TraceCheckUtils]: 7: Hoare triple {323#true} SUMMARY for call write~init~int(110, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L278-1 {323#true} is VALID [2020-07-18 00:10:55,823 INFO L280 TraceCheckUtils]: 8: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L278-2 {323#true} is VALID [2020-07-18 00:10:55,823 INFO L280 TraceCheckUtils]: 9: Hoare triple {323#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(4); srcloc: L278-3 {323#true} is VALID [2020-07-18 00:10:55,824 INFO L280 TraceCheckUtils]: 10: Hoare triple {323#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L282 {323#true} is VALID [2020-07-18 00:10:55,824 INFO L280 TraceCheckUtils]: 11: Hoare triple {323#true} SUMMARY for call write~init~int(102, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L282-1 {323#true} is VALID [2020-07-18 00:10:55,825 INFO L280 TraceCheckUtils]: 12: Hoare triple {323#true} SUMMARY for call write~init~int(102, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L282-2 {323#true} is VALID [2020-07-18 00:10:55,825 INFO L280 TraceCheckUtils]: 13: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string13.base, 3 + #t~string13.offset, 1); srcloc: L282-3 {323#true} is VALID [2020-07-18 00:10:55,825 INFO L280 TraceCheckUtils]: 14: Hoare triple {323#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(7); srcloc: L282-4 {323#true} is VALID [2020-07-18 00:10:55,826 INFO L280 TraceCheckUtils]: 15: Hoare triple {323#true} SUMMARY for call write~init~int(44, #t~string15.base, #t~string15.offset, 1); srcloc: L286 {323#true} is VALID [2020-07-18 00:10:55,826 INFO L280 TraceCheckUtils]: 16: Hoare triple {323#true} SUMMARY for call write~init~int(80, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L286-1 {323#true} is VALID [2020-07-18 00:10:55,826 INFO L280 TraceCheckUtils]: 17: Hoare triple {323#true} SUMMARY for call write~init~int(117, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L286-2 {323#true} is VALID [2020-07-18 00:10:55,827 INFO L280 TraceCheckUtils]: 18: Hoare triple {323#true} SUMMARY for call write~init~int(109, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L286-3 {323#true} is VALID [2020-07-18 00:10:55,827 INFO L280 TraceCheckUtils]: 19: Hoare triple {323#true} SUMMARY for call write~init~int(112, #t~string15.base, 4 + #t~string15.offset, 1); srcloc: L286-4 {323#true} is VALID [2020-07-18 00:10:55,828 INFO L280 TraceCheckUtils]: 20: Hoare triple {323#true} SUMMARY for call write~init~int(58, #t~string15.base, 5 + #t~string15.offset, 1); srcloc: L286-5 {323#true} is VALID [2020-07-18 00:10:55,828 INFO L280 TraceCheckUtils]: 21: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string15.base, 6 + #t~string15.offset, 1); srcloc: L286-6 {323#true} is VALID [2020-07-18 00:10:55,828 INFO L280 TraceCheckUtils]: 22: Hoare triple {323#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L286-7 {323#true} is VALID [2020-07-18 00:10:55,829 INFO L280 TraceCheckUtils]: 23: Hoare triple {323#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L290 {323#true} is VALID [2020-07-18 00:10:55,829 INFO L280 TraceCheckUtils]: 24: Hoare triple {323#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L290-1 {323#true} is VALID [2020-07-18 00:10:55,830 INFO L280 TraceCheckUtils]: 25: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L290-2 {323#true} is VALID [2020-07-18 00:10:55,830 INFO L280 TraceCheckUtils]: 26: Hoare triple {323#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {323#true} is VALID [2020-07-18 00:10:55,830 INFO L280 TraceCheckUtils]: 27: Hoare triple {323#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L294 {323#true} is VALID [2020-07-18 00:10:55,831 INFO L280 TraceCheckUtils]: 28: Hoare triple {323#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L294-1 {323#true} is VALID [2020-07-18 00:10:55,831 INFO L280 TraceCheckUtils]: 29: Hoare triple {323#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L294-2 {323#true} is VALID [2020-07-18 00:10:55,831 INFO L280 TraceCheckUtils]: 30: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L294-3 {323#true} is VALID [2020-07-18 00:10:55,832 INFO L280 TraceCheckUtils]: 31: Hoare triple {323#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L294-4 {323#true} is VALID [2020-07-18 00:10:55,832 INFO L280 TraceCheckUtils]: 32: Hoare triple {323#true} SUMMARY for call write~init~int(41, #t~string21.base, #t~string21.offset, 1); srcloc: L298 {323#true} is VALID [2020-07-18 00:10:55,832 INFO L280 TraceCheckUtils]: 33: Hoare triple {323#true} SUMMARY for call write~init~int(32, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L298-1 {323#true} is VALID [2020-07-18 00:10:55,833 INFO L280 TraceCheckUtils]: 34: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L298-2 {323#true} is VALID [2020-07-18 00:10:55,833 INFO L280 TraceCheckUtils]: 35: Hoare triple {323#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(2); srcloc: L298-3 {323#true} is VALID [2020-07-18 00:10:55,833 INFO L280 TraceCheckUtils]: 36: Hoare triple {323#true} SUMMARY for call write~init~int(10, #t~string23.base, #t~string23.offset, 1); srcloc: L300 {323#true} is VALID [2020-07-18 00:10:55,834 INFO L280 TraceCheckUtils]: 37: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L300-1 {323#true} is VALID [2020-07-18 00:10:55,834 INFO L280 TraceCheckUtils]: 38: Hoare triple {323#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30); srcloc: L300-2 {323#true} is VALID [2020-07-18 00:10:55,834 INFO L280 TraceCheckUtils]: 39: Hoare triple {323#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9); srcloc: L675 {323#true} is VALID [2020-07-18 00:10:55,835 INFO L280 TraceCheckUtils]: 40: Hoare triple {323#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21); srcloc: L675-1 {323#true} is VALID [2020-07-18 00:10:55,835 INFO L280 TraceCheckUtils]: 41: Hoare triple {323#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30); srcloc: L676 {323#true} is VALID [2020-07-18 00:10:55,835 INFO L280 TraceCheckUtils]: 42: Hoare triple {323#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9); srcloc: L682 {323#true} is VALID [2020-07-18 00:10:55,836 INFO L280 TraceCheckUtils]: 43: Hoare triple {323#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21); srcloc: L682-1 {323#true} is VALID [2020-07-18 00:10:55,836 INFO L280 TraceCheckUtils]: 44: Hoare triple {323#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L683 {323#true} is VALID [2020-07-18 00:10:55,837 INFO L280 TraceCheckUtils]: 45: Hoare triple {323#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L721 {323#true} is VALID [2020-07-18 00:10:55,837 INFO L280 TraceCheckUtils]: 46: Hoare triple {323#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25); srcloc: L721-1 {323#true} is VALID [2020-07-18 00:10:55,837 INFO L280 TraceCheckUtils]: 47: Hoare triple {323#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L722 {323#true} is VALID [2020-07-18 00:10:55,838 INFO L280 TraceCheckUtils]: 48: Hoare triple {323#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L728 {323#true} is VALID [2020-07-18 00:10:55,838 INFO L280 TraceCheckUtils]: 49: Hoare triple {323#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25); srcloc: L728-1 {323#true} is VALID [2020-07-18 00:10:55,838 INFO L280 TraceCheckUtils]: 50: Hoare triple {323#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13); srcloc: L729 {323#true} is VALID [2020-07-18 00:10:55,839 INFO L280 TraceCheckUtils]: 51: Hoare triple {323#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7); srcloc: L933 {323#true} is VALID [2020-07-18 00:10:55,839 INFO L280 TraceCheckUtils]: 52: Hoare triple {323#true} SUMMARY for call write~init~int(44, #t~string67.base, #t~string67.offset, 1); srcloc: L934 {323#true} is VALID [2020-07-18 00:10:55,840 INFO L280 TraceCheckUtils]: 53: Hoare triple {323#true} SUMMARY for call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L934-1 {323#true} is VALID [2020-07-18 00:10:55,840 INFO L280 TraceCheckUtils]: 54: Hoare triple {323#true} SUMMARY for call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L934-2 {323#true} is VALID [2020-07-18 00:10:55,840 INFO L280 TraceCheckUtils]: 55: Hoare triple {323#true} SUMMARY for call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L934-3 {323#true} is VALID [2020-07-18 00:10:55,841 INFO L280 TraceCheckUtils]: 56: Hoare triple {323#true} SUMMARY for call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L934-4 {323#true} is VALID [2020-07-18 00:10:55,841 INFO L280 TraceCheckUtils]: 57: Hoare triple {323#true} SUMMARY for call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1); srcloc: L934-5 {323#true} is VALID [2020-07-18 00:10:55,877 INFO L280 TraceCheckUtils]: 58: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1); srcloc: L934-6 {323#true} is VALID [2020-07-18 00:10:55,878 INFO L280 TraceCheckUtils]: 59: Hoare triple {323#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5); srcloc: L934-7 {323#true} is VALID [2020-07-18 00:10:55,878 INFO L280 TraceCheckUtils]: 60: Hoare triple {323#true} SUMMARY for call write~init~int(67, #t~string69.base, #t~string69.offset, 1); srcloc: L938 {323#true} is VALID [2020-07-18 00:10:55,878 INFO L280 TraceCheckUtils]: 61: Hoare triple {323#true} SUMMARY for call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L938-1 {323#true} is VALID [2020-07-18 00:10:55,879 INFO L280 TraceCheckUtils]: 62: Hoare triple {323#true} SUMMARY for call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L938-2 {323#true} is VALID [2020-07-18 00:10:55,879 INFO L280 TraceCheckUtils]: 63: Hoare triple {323#true} SUMMARY for call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1); srcloc: L938-3 {323#true} is VALID [2020-07-18 00:10:55,879 INFO L280 TraceCheckUtils]: 64: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1); srcloc: L938-4 {323#true} is VALID [2020-07-18 00:10:55,880 INFO L280 TraceCheckUtils]: 65: Hoare triple {323#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3); srcloc: L938-5 {323#true} is VALID [2020-07-18 00:10:55,880 INFO L280 TraceCheckUtils]: 66: Hoare triple {323#true} SUMMARY for call write~init~int(79, #t~string71.base, #t~string71.offset, 1); srcloc: L942 {323#true} is VALID [2020-07-18 00:10:55,880 INFO L280 TraceCheckUtils]: 67: Hoare triple {323#true} SUMMARY for call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L942-1 {323#true} is VALID [2020-07-18 00:10:55,881 INFO L280 TraceCheckUtils]: 68: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1); srcloc: L942-2 {323#true} is VALID [2020-07-18 00:10:55,881 INFO L280 TraceCheckUtils]: 69: Hoare triple {323#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2); srcloc: L942-3 {323#true} is VALID [2020-07-18 00:10:55,881 INFO L280 TraceCheckUtils]: 70: Hoare triple {323#true} SUMMARY for call write~init~int(41, #t~string73.base, #t~string73.offset, 1); srcloc: L946 {323#true} is VALID [2020-07-18 00:10:55,881 INFO L280 TraceCheckUtils]: 71: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1); srcloc: L946-1 {323#true} is VALID [2020-07-18 00:10:55,882 INFO L280 TraceCheckUtils]: 72: Hoare triple {323#true} ~pumpRunning~0 := 0; {323#true} is VALID [2020-07-18 00:10:55,882 INFO L280 TraceCheckUtils]: 73: Hoare triple {323#true} ~systemActive~0 := 1; {323#true} is VALID [2020-07-18 00:10:55,882 INFO L280 TraceCheckUtils]: 74: Hoare triple {323#true} ~head~0.base, ~head~0.offset := 0, 0; {323#true} is VALID [2020-07-18 00:10:55,883 INFO L280 TraceCheckUtils]: 75: Hoare triple {323#true} ~methAndRunningLastTime~0 := 0; {323#true} is VALID [2020-07-18 00:10:55,883 INFO L280 TraceCheckUtils]: 76: Hoare triple {323#true} ~cleanupTimeShifts~0 := 4; {323#true} is VALID [2020-07-18 00:10:55,883 INFO L280 TraceCheckUtils]: 77: Hoare triple {323#true} ~waterLevel~0 := 1; {323#true} is VALID [2020-07-18 00:10:55,883 INFO L280 TraceCheckUtils]: 78: Hoare triple {323#true} ~methaneLevelCritical~0 := 0; {323#true} is VALID [2020-07-18 00:10:55,884 INFO L280 TraceCheckUtils]: 79: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:10:55,884 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {323#true} {323#true} #939#return; {323#true} is VALID [2020-07-18 00:10:55,884 INFO L263 TraceCheckUtils]: 81: Hoare triple {323#true} call #t~ret74 := main(); {323#true} is VALID [2020-07-18 00:10:55,885 INFO L280 TraceCheckUtils]: 82: Hoare triple {323#true} havoc ~retValue_acc~8; {323#true} is VALID [2020-07-18 00:10:55,885 INFO L280 TraceCheckUtils]: 83: Hoare triple {323#true} havoc ~tmp~9; {323#true} is VALID [2020-07-18 00:10:55,885 INFO L263 TraceCheckUtils]: 84: Hoare triple {323#true} call select_helpers(); {323#true} is VALID [2020-07-18 00:10:55,885 INFO L280 TraceCheckUtils]: 85: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:10:55,886 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {323#true} {323#true} #837#return; {323#true} is VALID [2020-07-18 00:10:55,886 INFO L263 TraceCheckUtils]: 87: Hoare triple {323#true} call select_features(); {323#true} is VALID [2020-07-18 00:10:55,886 INFO L280 TraceCheckUtils]: 88: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:10:55,887 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {323#true} {323#true} #839#return; {323#true} is VALID [2020-07-18 00:10:55,887 INFO L263 TraceCheckUtils]: 90: Hoare triple {323#true} call #t~ret63 := valid_product(); {323#true} is VALID [2020-07-18 00:10:55,887 INFO L280 TraceCheckUtils]: 91: Hoare triple {323#true} havoc ~retValue_acc~4; {323#true} is VALID [2020-07-18 00:10:55,888 INFO L280 TraceCheckUtils]: 92: Hoare triple {323#true} ~retValue_acc~4 := 1; {323#true} is VALID [2020-07-18 00:10:55,888 INFO L280 TraceCheckUtils]: 93: Hoare triple {323#true} #res := ~retValue_acc~4; {323#true} is VALID [2020-07-18 00:10:55,888 INFO L280 TraceCheckUtils]: 94: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:10:55,888 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {323#true} {323#true} #841#return; {323#true} is VALID [2020-07-18 00:10:55,889 INFO L280 TraceCheckUtils]: 96: Hoare triple {323#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647; {323#true} is VALID [2020-07-18 00:10:55,889 INFO L280 TraceCheckUtils]: 97: Hoare triple {323#true} ~tmp~9 := #t~ret63; {323#true} is VALID [2020-07-18 00:10:55,889 INFO L280 TraceCheckUtils]: 98: Hoare triple {323#true} havoc #t~ret63; {323#true} is VALID [2020-07-18 00:10:55,890 INFO L280 TraceCheckUtils]: 99: Hoare triple {323#true} assume 0 != ~tmp~9; {323#true} is VALID [2020-07-18 00:10:55,890 INFO L263 TraceCheckUtils]: 100: Hoare triple {323#true} call setup(); {323#true} is VALID [2020-07-18 00:10:55,890 INFO L280 TraceCheckUtils]: 101: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:10:55,891 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {323#true} {323#true} #843#return; {323#true} is VALID [2020-07-18 00:10:55,891 INFO L263 TraceCheckUtils]: 103: Hoare triple {323#true} call runTest(); {323#true} is VALID [2020-07-18 00:10:55,892 INFO L263 TraceCheckUtils]: 104: Hoare triple {323#true} call __utac_acc__Specification2_spec__1(); {430#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 00:10:55,892 INFO L280 TraceCheckUtils]: 105: Hoare triple {430#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {323#true} is VALID [2020-07-18 00:10:55,893 INFO L280 TraceCheckUtils]: 106: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:10:55,893 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {323#true} {323#true} #929#return; {323#true} is VALID [2020-07-18 00:10:55,893 INFO L263 TraceCheckUtils]: 108: Hoare triple {323#true} call test(); {323#true} is VALID [2020-07-18 00:10:55,893 INFO L280 TraceCheckUtils]: 109: Hoare triple {323#true} havoc ~splverifierCounter~0; {323#true} is VALID [2020-07-18 00:10:55,894 INFO L280 TraceCheckUtils]: 110: Hoare triple {323#true} havoc ~tmp~0; {323#true} is VALID [2020-07-18 00:10:55,894 INFO L280 TraceCheckUtils]: 111: Hoare triple {323#true} havoc ~tmp___0~0; {323#true} is VALID [2020-07-18 00:10:55,894 INFO L280 TraceCheckUtils]: 112: Hoare triple {323#true} havoc ~tmp___1~0; {323#true} is VALID [2020-07-18 00:10:55,895 INFO L280 TraceCheckUtils]: 113: Hoare triple {323#true} havoc ~tmp___2~0; {323#true} is VALID [2020-07-18 00:10:55,895 INFO L280 TraceCheckUtils]: 114: Hoare triple {323#true} ~splverifierCounter~0 := 0; {323#true} is VALID [2020-07-18 00:10:55,896 INFO L280 TraceCheckUtils]: 115: Hoare triple {323#true} assume false; {324#false} is VALID [2020-07-18 00:10:55,896 INFO L263 TraceCheckUtils]: 116: Hoare triple {324#false} call cleanup(); {324#false} is VALID [2020-07-18 00:10:55,897 INFO L280 TraceCheckUtils]: 117: Hoare triple {324#false} havoc ~i~0; {324#false} is VALID [2020-07-18 00:10:55,897 INFO L280 TraceCheckUtils]: 118: Hoare triple {324#false} havoc ~__cil_tmp2~0; {324#false} is VALID [2020-07-18 00:10:55,897 INFO L263 TraceCheckUtils]: 119: Hoare triple {324#false} call timeShift(); {324#false} is VALID [2020-07-18 00:10:55,898 INFO L280 TraceCheckUtils]: 120: Hoare triple {324#false} assume !(0 != ~pumpRunning~0); {324#false} is VALID [2020-07-18 00:10:55,898 INFO L280 TraceCheckUtils]: 121: Hoare triple {324#false} assume !(0 != ~systemActive~0); {324#false} is VALID [2020-07-18 00:10:55,898 INFO L263 TraceCheckUtils]: 122: Hoare triple {324#false} call __utac_acc__Specification2_spec__2(); {324#false} is VALID [2020-07-18 00:10:55,898 INFO L280 TraceCheckUtils]: 123: Hoare triple {324#false} havoc ~tmp~8; {324#false} is VALID [2020-07-18 00:10:55,899 INFO L280 TraceCheckUtils]: 124: Hoare triple {324#false} havoc ~tmp___0~2; {324#false} is VALID [2020-07-18 00:10:55,899 INFO L263 TraceCheckUtils]: 125: Hoare triple {324#false} call #t~ret61 := isMethaneLevelCritical(); {323#true} is VALID [2020-07-18 00:10:55,899 INFO L280 TraceCheckUtils]: 126: Hoare triple {323#true} havoc ~retValue_acc~9; {323#true} is VALID [2020-07-18 00:10:55,900 INFO L280 TraceCheckUtils]: 127: Hoare triple {323#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {323#true} is VALID [2020-07-18 00:10:55,900 INFO L280 TraceCheckUtils]: 128: Hoare triple {323#true} #res := ~retValue_acc~9; {323#true} is VALID [2020-07-18 00:10:55,900 INFO L280 TraceCheckUtils]: 129: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:10:55,900 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {323#true} {324#false} #899#return; {324#false} is VALID [2020-07-18 00:10:55,901 INFO L280 TraceCheckUtils]: 131: Hoare triple {324#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {324#false} is VALID [2020-07-18 00:10:55,901 INFO L280 TraceCheckUtils]: 132: Hoare triple {324#false} ~tmp~8 := #t~ret61; {324#false} is VALID [2020-07-18 00:10:55,901 INFO L280 TraceCheckUtils]: 133: Hoare triple {324#false} havoc #t~ret61; {324#false} is VALID [2020-07-18 00:10:55,902 INFO L280 TraceCheckUtils]: 134: Hoare triple {324#false} assume 0 != ~tmp~8; {324#false} is VALID [2020-07-18 00:10:55,902 INFO L263 TraceCheckUtils]: 135: Hoare triple {324#false} call #t~ret62 := isPumpRunning(); {323#true} is VALID [2020-07-18 00:10:55,902 INFO L280 TraceCheckUtils]: 136: Hoare triple {323#true} havoc ~retValue_acc~1; {323#true} is VALID [2020-07-18 00:10:55,902 INFO L280 TraceCheckUtils]: 137: Hoare triple {323#true} ~retValue_acc~1 := ~pumpRunning~0; {323#true} is VALID [2020-07-18 00:10:55,903 INFO L280 TraceCheckUtils]: 138: Hoare triple {323#true} #res := ~retValue_acc~1; {323#true} is VALID [2020-07-18 00:10:55,903 INFO L280 TraceCheckUtils]: 139: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:10:55,903 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {323#true} {324#false} #901#return; {324#false} is VALID [2020-07-18 00:10:55,904 INFO L280 TraceCheckUtils]: 141: Hoare triple {324#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {324#false} is VALID [2020-07-18 00:10:55,904 INFO L280 TraceCheckUtils]: 142: Hoare triple {324#false} ~tmp___0~2 := #t~ret62; {324#false} is VALID [2020-07-18 00:10:55,904 INFO L280 TraceCheckUtils]: 143: Hoare triple {324#false} havoc #t~ret62; {324#false} is VALID [2020-07-18 00:10:55,905 INFO L280 TraceCheckUtils]: 144: Hoare triple {324#false} assume 0 != ~tmp___0~2; {324#false} is VALID [2020-07-18 00:10:55,905 INFO L280 TraceCheckUtils]: 145: Hoare triple {324#false} assume 0 != ~methAndRunningLastTime~0; {324#false} is VALID [2020-07-18 00:10:55,905 INFO L263 TraceCheckUtils]: 146: Hoare triple {324#false} call __automaton_fail(); {324#false} is VALID [2020-07-18 00:10:55,905 INFO L280 TraceCheckUtils]: 147: Hoare triple {324#false} assume !false; {324#false} is VALID [2020-07-18 00:10:55,930 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 00:10:56,129 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:10:56,131 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [930160704] [2020-07-18 00:10:56,134 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:10:56,134 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-18 00:10:56,135 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [729627916] [2020-07-18 00:10:56,142 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 148 [2020-07-18 00:10:56,146 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:10:56,151 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-18 00:10:56,323 WARN L140 InductivityCheck]: Transition 439#(and (not (= 0 ~methAndRunningLastTime~0)) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~2 2147483648)) (<= __utac_acc__Specification2_spec__2_~tmp___0~2 2147483647) (not (= __utac_acc__Specification2_spec__2_~tmp___0~2 0))) ( _ , assume !false; , 324#false ) not inductive [2020-07-18 00:10:56,323 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:10:56,324 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 00:10:56,329 INFO L168 Benchmark]: Toolchain (without parser) took 4344.91 ms. Allocated memory was 135.3 MB in the beginning and 255.9 MB in the end (delta: 120.6 MB). Free memory was 99.0 MB in the beginning and 117.1 MB in the end (delta: -18.1 MB). Peak memory consumption was 102.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:56,330 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 135.3 MB. Free memory was 118.7 MB in the beginning and 118.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:10:56,331 INFO L168 Benchmark]: CACSL2BoogieTranslator took 737.38 ms. Allocated memory was 135.3 MB in the beginning and 199.8 MB in the end (delta: 64.5 MB). Free memory was 98.6 MB in the beginning and 164.6 MB in the end (delta: -66.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:56,332 INFO L168 Benchmark]: Boogie Preprocessor took 135.30 ms. Allocated memory is still 199.8 MB. Free memory was 164.6 MB in the beginning and 158.8 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:56,333 INFO L168 Benchmark]: RCFGBuilder took 1789.12 ms. Allocated memory was 199.8 MB in the beginning and 226.5 MB in the end (delta: 26.7 MB). Free memory was 158.8 MB in the beginning and 77.7 MB in the end (delta: 81.2 MB). Peak memory consumption was 107.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:56,334 INFO L168 Benchmark]: TraceAbstraction took 1674.95 ms. Allocated memory was 226.5 MB in the beginning and 255.9 MB in the end (delta: 29.4 MB). Free memory was 77.7 MB in the beginning and 117.1 MB in the end (delta: -39.4 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:10:56,338 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 0.21 ms. Allocated memory is still 135.3 MB. Free memory was 118.7 MB in the beginning and 118.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 737.38 ms. Allocated memory was 135.3 MB in the beginning and 199.8 MB in the end (delta: 64.5 MB). Free memory was 98.6 MB in the beginning and 164.6 MB in the end (delta: -66.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 135.30 ms. Allocated memory is still 199.8 MB. Free memory was 164.6 MB in the beginning and 158.8 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1789.12 ms. Allocated memory was 199.8 MB in the beginning and 226.5 MB in the end (delta: 26.7 MB). Free memory was 158.8 MB in the beginning and 77.7 MB in the end (delta: 81.2 MB). Peak memory consumption was 107.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1674.95 ms. Allocated memory was 226.5 MB in the beginning and 255.9 MB in the end (delta: 29.4 MB). Free memory was 77.7 MB in the beginning and 117.1 MB in the end (delta: -39.4 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...