/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product56.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 21:08:18,644 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 21:08:18,647 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 21:08:18,667 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 21:08:18,667 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 21:08:18,669 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 21:08:18,671 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 21:08:18,681 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 21:08:18,684 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 21:08:18,687 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 21:08:18,689 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 21:08:18,691 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 21:08:18,691 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 21:08:18,693 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 21:08:18,695 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 21:08:18,696 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 21:08:18,697 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 21:08:18,698 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 21:08:18,700 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 21:08:18,704 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 21:08:18,709 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 21:08:18,712 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 21:08:18,713 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 21:08:18,714 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 21:08:18,716 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 21:08:18,716 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 21:08:18,716 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 21:08:18,719 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 21:08:18,719 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 21:08:18,720 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 21:08:18,720 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 21:08:18,721 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 21:08:18,722 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 21:08:18,723 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 21:08:18,724 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 21:08:18,724 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 21:08:18,725 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 21:08:18,725 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 21:08:18,725 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 21:08:18,726 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 21:08:18,727 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 21:08:18,728 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-08 21:08:18,755 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 21:08:18,755 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 21:08:18,760 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 21:08:18,760 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 21:08:18,760 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 21:08:18,760 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 21:08:18,761 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 21:08:18,761 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 21:08:18,761 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 21:08:18,761 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 21:08:18,761 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 21:08:18,761 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 21:08:18,762 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 21:08:18,762 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 21:08:18,762 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 21:08:18,765 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 21:08:18,765 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 21:08:18,765 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 21:08:18,766 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 21:08:18,766 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 21:08:18,766 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 21:08:18,766 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 21:08:18,766 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-08 21:08:19,025 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 21:08:19,046 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 21:08:19,049 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 21:08:19,051 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 21:08:19,051 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 21:08:19,052 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product56.cil.c [2020-07-08 21:08:19,127 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/315579248/55c2ffa94bf04dcb86d4a671c390e536/FLAGcbe1a774c [2020-07-08 21:08:19,658 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 21:08:19,659 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product56.cil.c [2020-07-08 21:08:19,675 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/315579248/55c2ffa94bf04dcb86d4a671c390e536/FLAGcbe1a774c [2020-07-08 21:08:19,964 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/315579248/55c2ffa94bf04dcb86d4a671c390e536 [2020-07-08 21:08:19,977 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 21:08:19,979 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 21:08:19,983 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 21:08:19,983 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 21:08:19,987 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 21:08:19,988 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 09:08:19" (1/1) ... [2020-07-08 21:08:19,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36ba5ece and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:08:19, skipping insertion in model container [2020-07-08 21:08:19,991 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 09:08:19" (1/1) ... [2020-07-08 21:08:20,001 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 21:08:20,063 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 21:08:20,634 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 21:08:20,647 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 21:08:20,750 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 21:08:20,793 INFO L208 MainTranslator]: Completed translation [2020-07-08 21:08:20,794 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:08:20 WrapperNode [2020-07-08 21:08:20,794 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 21:08:20,795 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 21:08:20,795 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 21:08:20,795 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 21:08:20,809 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:08:20" (1/1) ... [2020-07-08 21:08:20,810 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:08:20" (1/1) ... [2020-07-08 21:08:20,845 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:08:20" (1/1) ... [2020-07-08 21:08:20,845 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:08:20" (1/1) ... [2020-07-08 21:08:20,927 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:08:20" (1/1) ... [2020-07-08 21:08:20,948 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:08:20" (1/1) ... [2020-07-08 21:08:20,952 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:08:20" (1/1) ... [2020-07-08 21:08:20,959 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 21:08:20,960 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 21:08:20,960 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 21:08:20,961 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 21:08:20,962 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:08:20" (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 [2020-07-08 21:08:21,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 21:08:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 21:08:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-08 21:08:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-08 21:08:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-08 21:08:21,031 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-08 21:08:21,032 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-08 21:08:21,032 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-08 21:08:21,032 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-08 21:08:21,032 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-08 21:08:21,032 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-08 21:08:21,033 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-08 21:08:21,033 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-08 21:08:21,034 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-08 21:08:21,034 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-08 21:08:21,034 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-08 21:08:21,034 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-08 21:08:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-08 21:08:21,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-08 21:08:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-08 21:08:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-08 21:08:21,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-08 21:08:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-08 21:08:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-08 21:08:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-08 21:08:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-08 21:08:21,039 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-08 21:08:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-08 21:08:21,040 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-08 21:08:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 21:08:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-08 21:08:21,041 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-08 21:08:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-08 21:08:21,043 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-08 21:08:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-08 21:08:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-08 21:08:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-08 21:08:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-08 21:08:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-08 21:08:21,044 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-08 21:08:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-08 21:08:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-08 21:08:21,045 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-08 21:08:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 21:08:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 21:08:21,045 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-08 21:08:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-08 21:08:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-08 21:08:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-08 21:08:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-08 21:08:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-08 21:08:21,046 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-08 21:08:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-08 21:08:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-08 21:08:21,047 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-08 21:08:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-08 21:08:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-08 21:08:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-08 21:08:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-08 21:08:21,048 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-08 21:08:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-08 21:08:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-08 21:08:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-08 21:08:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-08 21:08:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-08 21:08:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-08 21:08:21,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 21:08:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-08 21:08:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 21:08:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 21:08:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-08 21:08:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 21:08:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 21:08:21,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 21:08:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 21:08:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-08 21:08:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 21:08:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-08 21:08:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-08 21:08:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 21:08:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-08 21:08:21,051 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-08 21:08:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-08 21:08:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-08 21:08:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-08 21:08:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-08 21:08:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-08 21:08:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-08 21:08:21,052 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-08 21:08:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-08 21:08:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-08 21:08:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-08 21:08:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-08 21:08:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-08 21:08:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-08 21:08:21,053 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 21:08:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-08 21:08:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 21:08:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-08 21:08:21,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 21:08:22,902 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 21:08:22,902 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 21:08:22,909 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 09:08:22 BoogieIcfgContainer [2020-07-08 21:08:22,909 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 21:08:22,910 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 21:08:22,910 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 21:08:22,913 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 21:08:22,914 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 09:08:19" (1/3) ... [2020-07-08 21:08:22,915 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b2fb2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 09:08:22, skipping insertion in model container [2020-07-08 21:08:22,915 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:08:20" (2/3) ... [2020-07-08 21:08:22,915 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b2fb2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 09:08:22, skipping insertion in model container [2020-07-08 21:08:22,915 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 09:08:22" (3/3) ... [2020-07-08 21:08:22,917 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product56.cil.c [2020-07-08 21:08:22,927 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 21:08:22,936 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 21:08:22,950 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 21:08:22,969 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 21:08:22,970 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 21:08:22,970 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-08 21:08:22,970 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 21:08:22,970 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 21:08:22,970 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 21:08:22,970 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 21:08:22,970 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 21:08:22,992 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states. [2020-07-08 21:08:23,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-08 21:08:23,014 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:08:23,015 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] [2020-07-08 21:08:23,015 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:08:23,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:08:23,021 INFO L82 PathProgramCache]: Analyzing trace with hash -1566233941, now seen corresponding path program 1 times [2020-07-08 21:08:23,029 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:08:23,029 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [716258257] [2020-07-08 21:08:23,030 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:08:23,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:23,788 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:08:23,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:23,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {452#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {350#true} is VALID [2020-07-08 21:08:23,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {350#true} #valid := #valid[0 := 0]; {350#true} is VALID [2020-07-08 21:08:23,936 INFO L280 TraceCheckUtils]: 2: Hoare triple {350#true} assume 0 < #StackHeapBarrier; {350#true} is VALID [2020-07-08 21:08:23,936 INFO L280 TraceCheckUtils]: 3: Hoare triple {350#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13); srcloc: L206 {350#true} is VALID [2020-07-08 21:08:23,937 INFO L280 TraceCheckUtils]: 4: Hoare triple {350#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L206-1 {350#true} is VALID [2020-07-08 21:08:23,937 INFO L280 TraceCheckUtils]: 5: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L210 {350#true} is VALID [2020-07-08 21:08:23,937 INFO L280 TraceCheckUtils]: 6: Hoare triple {350#true} SUMMARY for call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L210-1 {350#true} is VALID [2020-07-08 21:08:23,938 INFO L280 TraceCheckUtils]: 7: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L210-2 {350#true} is VALID [2020-07-08 21:08:23,938 INFO L280 TraceCheckUtils]: 8: Hoare triple {350#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4); srcloc: L210-3 {350#true} is VALID [2020-07-08 21:08:23,938 INFO L280 TraceCheckUtils]: 9: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L214 {350#true} is VALID [2020-07-08 21:08:23,939 INFO L280 TraceCheckUtils]: 10: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L214-1 {350#true} is VALID [2020-07-08 21:08:23,939 INFO L280 TraceCheckUtils]: 11: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L214-2 {350#true} is VALID [2020-07-08 21:08:23,939 INFO L280 TraceCheckUtils]: 12: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L214-3 {350#true} is VALID [2020-07-08 21:08:23,940 INFO L280 TraceCheckUtils]: 13: Hoare triple {350#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7); srcloc: L214-4 {350#true} is VALID [2020-07-08 21:08:23,940 INFO L280 TraceCheckUtils]: 14: Hoare triple {350#true} SUMMARY for call write~init~int(44, #t~string11.base, #t~string11.offset, 1); srcloc: L218 {350#true} is VALID [2020-07-08 21:08:23,941 INFO L280 TraceCheckUtils]: 15: Hoare triple {350#true} SUMMARY for call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L218-1 {350#true} is VALID [2020-07-08 21:08:23,941 INFO L280 TraceCheckUtils]: 16: Hoare triple {350#true} SUMMARY for call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L218-2 {350#true} is VALID [2020-07-08 21:08:23,941 INFO L280 TraceCheckUtils]: 17: Hoare triple {350#true} SUMMARY for call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L218-3 {350#true} is VALID [2020-07-08 21:08:23,942 INFO L280 TraceCheckUtils]: 18: Hoare triple {350#true} SUMMARY for call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1); srcloc: L218-4 {350#true} is VALID [2020-07-08 21:08:23,942 INFO L280 TraceCheckUtils]: 19: Hoare triple {350#true} SUMMARY for call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1); srcloc: L218-5 {350#true} is VALID [2020-07-08 21:08:23,942 INFO L280 TraceCheckUtils]: 20: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1); srcloc: L218-6 {350#true} is VALID [2020-07-08 21:08:23,943 INFO L280 TraceCheckUtils]: 21: Hoare triple {350#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3); srcloc: L218-7 {350#true} is VALID [2020-07-08 21:08:23,943 INFO L280 TraceCheckUtils]: 22: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L222 {350#true} is VALID [2020-07-08 21:08:23,943 INFO L280 TraceCheckUtils]: 23: Hoare triple {350#true} SUMMARY for call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L222-1 {350#true} is VALID [2020-07-08 21:08:23,944 INFO L280 TraceCheckUtils]: 24: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L222-2 {350#true} is VALID [2020-07-08 21:08:23,944 INFO L280 TraceCheckUtils]: 25: Hoare triple {350#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4); srcloc: L222-3 {350#true} is VALID [2020-07-08 21:08:23,944 INFO L280 TraceCheckUtils]: 26: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L226 {350#true} is VALID [2020-07-08 21:08:23,945 INFO L280 TraceCheckUtils]: 27: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L226-1 {350#true} is VALID [2020-07-08 21:08:23,945 INFO L280 TraceCheckUtils]: 28: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L226-2 {350#true} is VALID [2020-07-08 21:08:23,945 INFO L280 TraceCheckUtils]: 29: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L226-3 {350#true} is VALID [2020-07-08 21:08:23,946 INFO L280 TraceCheckUtils]: 30: Hoare triple {350#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L226-4 {350#true} is VALID [2020-07-08 21:08:23,946 INFO L280 TraceCheckUtils]: 31: Hoare triple {350#true} SUMMARY for call write~init~int(41, #t~string17.base, #t~string17.offset, 1); srcloc: L230 {350#true} is VALID [2020-07-08 21:08:23,946 INFO L280 TraceCheckUtils]: 32: Hoare triple {350#true} SUMMARY for call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L230-1 {350#true} is VALID [2020-07-08 21:08:23,947 INFO L280 TraceCheckUtils]: 33: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L230-2 {350#true} is VALID [2020-07-08 21:08:23,947 INFO L280 TraceCheckUtils]: 34: Hoare triple {350#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2); srcloc: L230-3 {350#true} is VALID [2020-07-08 21:08:23,947 INFO L280 TraceCheckUtils]: 35: Hoare triple {350#true} SUMMARY for call write~init~int(10, #t~string19.base, #t~string19.offset, 1); srcloc: L232 {350#true} is VALID [2020-07-08 21:08:23,948 INFO L280 TraceCheckUtils]: 36: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L232-1 {350#true} is VALID [2020-07-08 21:08:23,948 INFO L280 TraceCheckUtils]: 37: Hoare triple {350#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L232-2 {350#true} is VALID [2020-07-08 21:08:23,948 INFO L280 TraceCheckUtils]: 38: Hoare triple {350#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L596 {350#true} is VALID [2020-07-08 21:08:23,949 INFO L280 TraceCheckUtils]: 39: Hoare triple {350#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(21); srcloc: L596-1 {350#true} is VALID [2020-07-08 21:08:23,949 INFO L280 TraceCheckUtils]: 40: Hoare triple {350#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L597 {350#true} is VALID [2020-07-08 21:08:23,949 INFO L280 TraceCheckUtils]: 41: Hoare triple {350#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L603 {350#true} is VALID [2020-07-08 21:08:23,950 INFO L280 TraceCheckUtils]: 42: Hoare triple {350#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L603-1 {350#true} is VALID [2020-07-08 21:08:23,950 INFO L280 TraceCheckUtils]: 43: Hoare triple {350#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30); srcloc: L604 {350#true} is VALID [2020-07-08 21:08:23,950 INFO L280 TraceCheckUtils]: 44: Hoare triple {350#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9); srcloc: L642 {350#true} is VALID [2020-07-08 21:08:23,951 INFO L280 TraceCheckUtils]: 45: Hoare triple {350#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(25); srcloc: L642-1 {350#true} is VALID [2020-07-08 21:08:23,951 INFO L280 TraceCheckUtils]: 46: Hoare triple {350#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L643 {350#true} is VALID [2020-07-08 21:08:23,951 INFO L280 TraceCheckUtils]: 47: Hoare triple {350#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L649 {350#true} is VALID [2020-07-08 21:08:23,952 INFO L280 TraceCheckUtils]: 48: Hoare triple {350#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L649-1 {350#true} is VALID [2020-07-08 21:08:23,952 INFO L280 TraceCheckUtils]: 49: Hoare triple {350#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13); srcloc: L650 {350#true} is VALID [2020-07-08 21:08:23,952 INFO L280 TraceCheckUtils]: 50: Hoare triple {350#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7); srcloc: L925 {350#true} is VALID [2020-07-08 21:08:23,953 INFO L280 TraceCheckUtils]: 51: Hoare triple {350#true} SUMMARY for call write~init~int(44, #t~string67.base, #t~string67.offset, 1); srcloc: L926 {350#true} is VALID [2020-07-08 21:08:23,953 INFO L280 TraceCheckUtils]: 52: Hoare triple {350#true} SUMMARY for call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L926-1 {350#true} is VALID [2020-07-08 21:08:23,953 INFO L280 TraceCheckUtils]: 53: Hoare triple {350#true} SUMMARY for call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L926-2 {350#true} is VALID [2020-07-08 21:08:23,954 INFO L280 TraceCheckUtils]: 54: Hoare triple {350#true} SUMMARY for call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L926-3 {350#true} is VALID [2020-07-08 21:08:23,954 INFO L280 TraceCheckUtils]: 55: Hoare triple {350#true} SUMMARY for call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L926-4 {350#true} is VALID [2020-07-08 21:08:23,954 INFO L280 TraceCheckUtils]: 56: Hoare triple {350#true} SUMMARY for call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1); srcloc: L926-5 {350#true} is VALID [2020-07-08 21:08:23,955 INFO L280 TraceCheckUtils]: 57: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1); srcloc: L926-6 {350#true} is VALID [2020-07-08 21:08:23,955 INFO L280 TraceCheckUtils]: 58: Hoare triple {350#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5); srcloc: L926-7 {350#true} is VALID [2020-07-08 21:08:23,955 INFO L280 TraceCheckUtils]: 59: Hoare triple {350#true} SUMMARY for call write~init~int(67, #t~string69.base, #t~string69.offset, 1); srcloc: L930 {350#true} is VALID [2020-07-08 21:08:23,956 INFO L280 TraceCheckUtils]: 60: Hoare triple {350#true} SUMMARY for call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L930-1 {350#true} is VALID [2020-07-08 21:08:23,956 INFO L280 TraceCheckUtils]: 61: Hoare triple {350#true} SUMMARY for call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L930-2 {350#true} is VALID [2020-07-08 21:08:23,956 INFO L280 TraceCheckUtils]: 62: Hoare triple {350#true} SUMMARY for call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1); srcloc: L930-3 {350#true} is VALID [2020-07-08 21:08:23,957 INFO L280 TraceCheckUtils]: 63: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1); srcloc: L930-4 {350#true} is VALID [2020-07-08 21:08:23,957 INFO L280 TraceCheckUtils]: 64: Hoare triple {350#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3); srcloc: L930-5 {350#true} is VALID [2020-07-08 21:08:23,957 INFO L280 TraceCheckUtils]: 65: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string71.base, #t~string71.offset, 1); srcloc: L934 {350#true} is VALID [2020-07-08 21:08:23,958 INFO L280 TraceCheckUtils]: 66: Hoare triple {350#true} SUMMARY for call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L934-1 {350#true} is VALID [2020-07-08 21:08:23,958 INFO L280 TraceCheckUtils]: 67: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1); srcloc: L934-2 {350#true} is VALID [2020-07-08 21:08:23,958 INFO L280 TraceCheckUtils]: 68: Hoare triple {350#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2); srcloc: L934-3 {350#true} is VALID [2020-07-08 21:08:23,959 INFO L280 TraceCheckUtils]: 69: Hoare triple {350#true} SUMMARY for call write~init~int(41, #t~string73.base, #t~string73.offset, 1); srcloc: L938 {350#true} is VALID [2020-07-08 21:08:23,959 INFO L280 TraceCheckUtils]: 70: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1); srcloc: L938-1 {350#true} is VALID [2020-07-08 21:08:23,959 INFO L280 TraceCheckUtils]: 71: Hoare triple {350#true} ~pumpRunning~0 := 0; {350#true} is VALID [2020-07-08 21:08:23,960 INFO L280 TraceCheckUtils]: 72: Hoare triple {350#true} ~systemActive~0 := 1; {350#true} is VALID [2020-07-08 21:08:23,960 INFO L280 TraceCheckUtils]: 73: Hoare triple {350#true} ~head~0.base, ~head~0.offset := 0, 0; {350#true} is VALID [2020-07-08 21:08:23,960 INFO L280 TraceCheckUtils]: 74: Hoare triple {350#true} ~cleanupTimeShifts~0 := 4; {350#true} is VALID [2020-07-08 21:08:23,961 INFO L280 TraceCheckUtils]: 75: Hoare triple {350#true} ~waterLevel~0 := 1; {350#true} is VALID [2020-07-08 21:08:23,961 INFO L280 TraceCheckUtils]: 76: Hoare triple {350#true} ~methaneLevelCritical~0 := 0; {350#true} is VALID [2020-07-08 21:08:23,961 INFO L280 TraceCheckUtils]: 77: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-08 21:08:23,961 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {350#true} {350#true} #971#return; {350#true} is VALID [2020-07-08 21:08:23,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:23,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-08 21:08:23,999 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {350#true} {350#true} #869#return; {350#true} is VALID [2020-07-08 21:08:24,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:24,009 INFO L280 TraceCheckUtils]: 0: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-08 21:08:24,009 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {350#true} {350#true} #871#return; {350#true} is VALID [2020-07-08 21:08:24,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:24,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {350#true} havoc ~retValue_acc~13; {350#true} is VALID [2020-07-08 21:08:24,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {350#true} ~retValue_acc~13 := 1; {350#true} is VALID [2020-07-08 21:08:24,019 INFO L280 TraceCheckUtils]: 2: Hoare triple {350#true} #res := ~retValue_acc~13; {350#true} is VALID [2020-07-08 21:08:24,020 INFO L280 TraceCheckUtils]: 3: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-08 21:08:24,020 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {350#true} {350#true} #873#return; {350#true} is VALID [2020-07-08 21:08:24,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:24,025 INFO L280 TraceCheckUtils]: 0: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-08 21:08:24,026 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {350#true} {350#true} #875#return; {350#true} is VALID [2020-07-08 21:08:24,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:24,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {350#true} havoc ~retValue_acc~9; {350#true} is VALID [2020-07-08 21:08:24,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {350#true} ~retValue_acc~9 := ~waterLevel~0; {350#true} is VALID [2020-07-08 21:08:24,033 INFO L280 TraceCheckUtils]: 2: Hoare triple {350#true} #res := ~retValue_acc~9; {350#true} is VALID [2020-07-08 21:08:24,033 INFO L280 TraceCheckUtils]: 3: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-08 21:08:24,034 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {350#true} {351#false} #863#return; {351#false} is VALID [2020-07-08 21:08:24,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:24,038 INFO L280 TraceCheckUtils]: 0: Hoare triple {350#true} havoc ~retValue_acc~1; {350#true} is VALID [2020-07-08 21:08:24,038 INFO L280 TraceCheckUtils]: 1: Hoare triple {350#true} ~retValue_acc~1 := ~pumpRunning~0; {350#true} is VALID [2020-07-08 21:08:24,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {350#true} #res := ~retValue_acc~1; {350#true} is VALID [2020-07-08 21:08:24,039 INFO L280 TraceCheckUtils]: 3: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-08 21:08:24,039 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {350#true} {351#false} #865#return; {351#false} is VALID [2020-07-08 21:08:24,046 INFO L263 TraceCheckUtils]: 0: Hoare triple {350#true} call ULTIMATE.init(); {452#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 21:08:24,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {452#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {350#true} is VALID [2020-07-08 21:08:24,047 INFO L280 TraceCheckUtils]: 2: Hoare triple {350#true} #valid := #valid[0 := 0]; {350#true} is VALID [2020-07-08 21:08:24,047 INFO L280 TraceCheckUtils]: 3: Hoare triple {350#true} assume 0 < #StackHeapBarrier; {350#true} is VALID [2020-07-08 21:08:24,047 INFO L280 TraceCheckUtils]: 4: Hoare triple {350#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13); srcloc: L206 {350#true} is VALID [2020-07-08 21:08:24,048 INFO L280 TraceCheckUtils]: 5: Hoare triple {350#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L206-1 {350#true} is VALID [2020-07-08 21:08:24,048 INFO L280 TraceCheckUtils]: 6: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L210 {350#true} is VALID [2020-07-08 21:08:24,048 INFO L280 TraceCheckUtils]: 7: Hoare triple {350#true} SUMMARY for call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L210-1 {350#true} is VALID [2020-07-08 21:08:24,049 INFO L280 TraceCheckUtils]: 8: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L210-2 {350#true} is VALID [2020-07-08 21:08:24,049 INFO L280 TraceCheckUtils]: 9: Hoare triple {350#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4); srcloc: L210-3 {350#true} is VALID [2020-07-08 21:08:24,049 INFO L280 TraceCheckUtils]: 10: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L214 {350#true} is VALID [2020-07-08 21:08:24,049 INFO L280 TraceCheckUtils]: 11: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L214-1 {350#true} is VALID [2020-07-08 21:08:24,050 INFO L280 TraceCheckUtils]: 12: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L214-2 {350#true} is VALID [2020-07-08 21:08:24,050 INFO L280 TraceCheckUtils]: 13: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L214-3 {350#true} is VALID [2020-07-08 21:08:24,050 INFO L280 TraceCheckUtils]: 14: Hoare triple {350#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7); srcloc: L214-4 {350#true} is VALID [2020-07-08 21:08:24,051 INFO L280 TraceCheckUtils]: 15: Hoare triple {350#true} SUMMARY for call write~init~int(44, #t~string11.base, #t~string11.offset, 1); srcloc: L218 {350#true} is VALID [2020-07-08 21:08:24,051 INFO L280 TraceCheckUtils]: 16: Hoare triple {350#true} SUMMARY for call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L218-1 {350#true} is VALID [2020-07-08 21:08:24,051 INFO L280 TraceCheckUtils]: 17: Hoare triple {350#true} SUMMARY for call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L218-2 {350#true} is VALID [2020-07-08 21:08:24,051 INFO L280 TraceCheckUtils]: 18: Hoare triple {350#true} SUMMARY for call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L218-3 {350#true} is VALID [2020-07-08 21:08:24,052 INFO L280 TraceCheckUtils]: 19: Hoare triple {350#true} SUMMARY for call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1); srcloc: L218-4 {350#true} is VALID [2020-07-08 21:08:24,052 INFO L280 TraceCheckUtils]: 20: Hoare triple {350#true} SUMMARY for call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1); srcloc: L218-5 {350#true} is VALID [2020-07-08 21:08:24,052 INFO L280 TraceCheckUtils]: 21: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1); srcloc: L218-6 {350#true} is VALID [2020-07-08 21:08:24,053 INFO L280 TraceCheckUtils]: 22: Hoare triple {350#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3); srcloc: L218-7 {350#true} is VALID [2020-07-08 21:08:24,053 INFO L280 TraceCheckUtils]: 23: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L222 {350#true} is VALID [2020-07-08 21:08:24,053 INFO L280 TraceCheckUtils]: 24: Hoare triple {350#true} SUMMARY for call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L222-1 {350#true} is VALID [2020-07-08 21:08:24,054 INFO L280 TraceCheckUtils]: 25: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L222-2 {350#true} is VALID [2020-07-08 21:08:24,054 INFO L280 TraceCheckUtils]: 26: Hoare triple {350#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4); srcloc: L222-3 {350#true} is VALID [2020-07-08 21:08:24,054 INFO L280 TraceCheckUtils]: 27: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L226 {350#true} is VALID [2020-07-08 21:08:24,055 INFO L280 TraceCheckUtils]: 28: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L226-1 {350#true} is VALID [2020-07-08 21:08:24,055 INFO L280 TraceCheckUtils]: 29: Hoare triple {350#true} SUMMARY for call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L226-2 {350#true} is VALID [2020-07-08 21:08:24,055 INFO L280 TraceCheckUtils]: 30: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L226-3 {350#true} is VALID [2020-07-08 21:08:24,055 INFO L280 TraceCheckUtils]: 31: Hoare triple {350#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L226-4 {350#true} is VALID [2020-07-08 21:08:24,056 INFO L280 TraceCheckUtils]: 32: Hoare triple {350#true} SUMMARY for call write~init~int(41, #t~string17.base, #t~string17.offset, 1); srcloc: L230 {350#true} is VALID [2020-07-08 21:08:24,056 INFO L280 TraceCheckUtils]: 33: Hoare triple {350#true} SUMMARY for call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L230-1 {350#true} is VALID [2020-07-08 21:08:24,056 INFO L280 TraceCheckUtils]: 34: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L230-2 {350#true} is VALID [2020-07-08 21:08:24,057 INFO L280 TraceCheckUtils]: 35: Hoare triple {350#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2); srcloc: L230-3 {350#true} is VALID [2020-07-08 21:08:24,057 INFO L280 TraceCheckUtils]: 36: Hoare triple {350#true} SUMMARY for call write~init~int(10, #t~string19.base, #t~string19.offset, 1); srcloc: L232 {350#true} is VALID [2020-07-08 21:08:24,057 INFO L280 TraceCheckUtils]: 37: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L232-1 {350#true} is VALID [2020-07-08 21:08:24,057 INFO L280 TraceCheckUtils]: 38: Hoare triple {350#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L232-2 {350#true} is VALID [2020-07-08 21:08:24,058 INFO L280 TraceCheckUtils]: 39: Hoare triple {350#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L596 {350#true} is VALID [2020-07-08 21:08:24,058 INFO L280 TraceCheckUtils]: 40: Hoare triple {350#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(21); srcloc: L596-1 {350#true} is VALID [2020-07-08 21:08:24,058 INFO L280 TraceCheckUtils]: 41: Hoare triple {350#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L597 {350#true} is VALID [2020-07-08 21:08:24,059 INFO L280 TraceCheckUtils]: 42: Hoare triple {350#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L603 {350#true} is VALID [2020-07-08 21:08:24,059 INFO L280 TraceCheckUtils]: 43: Hoare triple {350#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L603-1 {350#true} is VALID [2020-07-08 21:08:24,059 INFO L280 TraceCheckUtils]: 44: Hoare triple {350#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30); srcloc: L604 {350#true} is VALID [2020-07-08 21:08:24,060 INFO L280 TraceCheckUtils]: 45: Hoare triple {350#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9); srcloc: L642 {350#true} is VALID [2020-07-08 21:08:24,060 INFO L280 TraceCheckUtils]: 46: Hoare triple {350#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(25); srcloc: L642-1 {350#true} is VALID [2020-07-08 21:08:24,060 INFO L280 TraceCheckUtils]: 47: Hoare triple {350#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L643 {350#true} is VALID [2020-07-08 21:08:24,060 INFO L280 TraceCheckUtils]: 48: Hoare triple {350#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L649 {350#true} is VALID [2020-07-08 21:08:24,061 INFO L280 TraceCheckUtils]: 49: Hoare triple {350#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L649-1 {350#true} is VALID [2020-07-08 21:08:24,061 INFO L280 TraceCheckUtils]: 50: Hoare triple {350#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13); srcloc: L650 {350#true} is VALID [2020-07-08 21:08:24,061 INFO L280 TraceCheckUtils]: 51: Hoare triple {350#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7); srcloc: L925 {350#true} is VALID [2020-07-08 21:08:24,062 INFO L280 TraceCheckUtils]: 52: Hoare triple {350#true} SUMMARY for call write~init~int(44, #t~string67.base, #t~string67.offset, 1); srcloc: L926 {350#true} is VALID [2020-07-08 21:08:24,062 INFO L280 TraceCheckUtils]: 53: Hoare triple {350#true} SUMMARY for call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L926-1 {350#true} is VALID [2020-07-08 21:08:24,062 INFO L280 TraceCheckUtils]: 54: Hoare triple {350#true} SUMMARY for call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L926-2 {350#true} is VALID [2020-07-08 21:08:24,062 INFO L280 TraceCheckUtils]: 55: Hoare triple {350#true} SUMMARY for call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L926-3 {350#true} is VALID [2020-07-08 21:08:24,063 INFO L280 TraceCheckUtils]: 56: Hoare triple {350#true} SUMMARY for call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L926-4 {350#true} is VALID [2020-07-08 21:08:24,063 INFO L280 TraceCheckUtils]: 57: Hoare triple {350#true} SUMMARY for call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1); srcloc: L926-5 {350#true} is VALID [2020-07-08 21:08:24,063 INFO L280 TraceCheckUtils]: 58: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1); srcloc: L926-6 {350#true} is VALID [2020-07-08 21:08:24,064 INFO L280 TraceCheckUtils]: 59: Hoare triple {350#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5); srcloc: L926-7 {350#true} is VALID [2020-07-08 21:08:24,064 INFO L280 TraceCheckUtils]: 60: Hoare triple {350#true} SUMMARY for call write~init~int(67, #t~string69.base, #t~string69.offset, 1); srcloc: L930 {350#true} is VALID [2020-07-08 21:08:24,064 INFO L280 TraceCheckUtils]: 61: Hoare triple {350#true} SUMMARY for call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L930-1 {350#true} is VALID [2020-07-08 21:08:24,065 INFO L280 TraceCheckUtils]: 62: Hoare triple {350#true} SUMMARY for call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L930-2 {350#true} is VALID [2020-07-08 21:08:24,065 INFO L280 TraceCheckUtils]: 63: Hoare triple {350#true} SUMMARY for call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1); srcloc: L930-3 {350#true} is VALID [2020-07-08 21:08:24,065 INFO L280 TraceCheckUtils]: 64: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1); srcloc: L930-4 {350#true} is VALID [2020-07-08 21:08:24,065 INFO L280 TraceCheckUtils]: 65: Hoare triple {350#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3); srcloc: L930-5 {350#true} is VALID [2020-07-08 21:08:24,066 INFO L280 TraceCheckUtils]: 66: Hoare triple {350#true} SUMMARY for call write~init~int(79, #t~string71.base, #t~string71.offset, 1); srcloc: L934 {350#true} is VALID [2020-07-08 21:08:24,066 INFO L280 TraceCheckUtils]: 67: Hoare triple {350#true} SUMMARY for call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L934-1 {350#true} is VALID [2020-07-08 21:08:24,066 INFO L280 TraceCheckUtils]: 68: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1); srcloc: L934-2 {350#true} is VALID [2020-07-08 21:08:24,067 INFO L280 TraceCheckUtils]: 69: Hoare triple {350#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2); srcloc: L934-3 {350#true} is VALID [2020-07-08 21:08:24,067 INFO L280 TraceCheckUtils]: 70: Hoare triple {350#true} SUMMARY for call write~init~int(41, #t~string73.base, #t~string73.offset, 1); srcloc: L938 {350#true} is VALID [2020-07-08 21:08:24,067 INFO L280 TraceCheckUtils]: 71: Hoare triple {350#true} SUMMARY for call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1); srcloc: L938-1 {350#true} is VALID [2020-07-08 21:08:24,068 INFO L280 TraceCheckUtils]: 72: Hoare triple {350#true} ~pumpRunning~0 := 0; {350#true} is VALID [2020-07-08 21:08:24,068 INFO L280 TraceCheckUtils]: 73: Hoare triple {350#true} ~systemActive~0 := 1; {350#true} is VALID [2020-07-08 21:08:24,068 INFO L280 TraceCheckUtils]: 74: Hoare triple {350#true} ~head~0.base, ~head~0.offset := 0, 0; {350#true} is VALID [2020-07-08 21:08:24,068 INFO L280 TraceCheckUtils]: 75: Hoare triple {350#true} ~cleanupTimeShifts~0 := 4; {350#true} is VALID [2020-07-08 21:08:24,069 INFO L280 TraceCheckUtils]: 76: Hoare triple {350#true} ~waterLevel~0 := 1; {350#true} is VALID [2020-07-08 21:08:24,069 INFO L280 TraceCheckUtils]: 77: Hoare triple {350#true} ~methaneLevelCritical~0 := 0; {350#true} is VALID [2020-07-08 21:08:24,069 INFO L280 TraceCheckUtils]: 78: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-08 21:08:24,070 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {350#true} {350#true} #971#return; {350#true} is VALID [2020-07-08 21:08:24,070 INFO L263 TraceCheckUtils]: 80: Hoare triple {350#true} call #t~ret75 := main(); {350#true} is VALID [2020-07-08 21:08:24,070 INFO L280 TraceCheckUtils]: 81: Hoare triple {350#true} havoc ~retValue_acc~7; {350#true} is VALID [2020-07-08 21:08:24,070 INFO L280 TraceCheckUtils]: 82: Hoare triple {350#true} havoc ~tmp~10; {350#true} is VALID [2020-07-08 21:08:24,071 INFO L263 TraceCheckUtils]: 83: Hoare triple {350#true} call select_helpers(); {350#true} is VALID [2020-07-08 21:08:24,071 INFO L280 TraceCheckUtils]: 84: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-08 21:08:24,071 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {350#true} {350#true} #869#return; {350#true} is VALID [2020-07-08 21:08:24,072 INFO L263 TraceCheckUtils]: 86: Hoare triple {350#true} call select_features(); {350#true} is VALID [2020-07-08 21:08:24,072 INFO L280 TraceCheckUtils]: 87: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-08 21:08:24,072 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {350#true} {350#true} #871#return; {350#true} is VALID [2020-07-08 21:08:24,072 INFO L263 TraceCheckUtils]: 89: Hoare triple {350#true} call #t~ret63 := valid_product(); {350#true} is VALID [2020-07-08 21:08:24,073 INFO L280 TraceCheckUtils]: 90: Hoare triple {350#true} havoc ~retValue_acc~13; {350#true} is VALID [2020-07-08 21:08:24,073 INFO L280 TraceCheckUtils]: 91: Hoare triple {350#true} ~retValue_acc~13 := 1; {350#true} is VALID [2020-07-08 21:08:24,073 INFO L280 TraceCheckUtils]: 92: Hoare triple {350#true} #res := ~retValue_acc~13; {350#true} is VALID [2020-07-08 21:08:24,074 INFO L280 TraceCheckUtils]: 93: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-08 21:08:24,074 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {350#true} {350#true} #873#return; {350#true} is VALID [2020-07-08 21:08:24,074 INFO L280 TraceCheckUtils]: 95: Hoare triple {350#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647; {350#true} is VALID [2020-07-08 21:08:24,075 INFO L280 TraceCheckUtils]: 96: Hoare triple {350#true} ~tmp~10 := #t~ret63; {350#true} is VALID [2020-07-08 21:08:24,075 INFO L280 TraceCheckUtils]: 97: Hoare triple {350#true} havoc #t~ret63; {350#true} is VALID [2020-07-08 21:08:24,075 INFO L280 TraceCheckUtils]: 98: Hoare triple {350#true} assume 0 != ~tmp~10; {350#true} is VALID [2020-07-08 21:08:24,075 INFO L263 TraceCheckUtils]: 99: Hoare triple {350#true} call setup(); {350#true} is VALID [2020-07-08 21:08:24,076 INFO L280 TraceCheckUtils]: 100: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-08 21:08:24,076 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {350#true} {350#true} #875#return; {350#true} is VALID [2020-07-08 21:08:24,076 INFO L263 TraceCheckUtils]: 102: Hoare triple {350#true} call runTest(); {350#true} is VALID [2020-07-08 21:08:24,077 INFO L263 TraceCheckUtils]: 103: Hoare triple {350#true} call test(); {350#true} is VALID [2020-07-08 21:08:24,077 INFO L280 TraceCheckUtils]: 104: Hoare triple {350#true} havoc ~splverifierCounter~0; {350#true} is VALID [2020-07-08 21:08:24,077 INFO L280 TraceCheckUtils]: 105: Hoare triple {350#true} havoc ~tmp~8; {350#true} is VALID [2020-07-08 21:08:24,077 INFO L280 TraceCheckUtils]: 106: Hoare triple {350#true} havoc ~tmp___0~2; {350#true} is VALID [2020-07-08 21:08:24,078 INFO L280 TraceCheckUtils]: 107: Hoare triple {350#true} havoc ~tmp___1~0; {350#true} is VALID [2020-07-08 21:08:24,078 INFO L280 TraceCheckUtils]: 108: Hoare triple {350#true} havoc ~tmp___2~0; {350#true} is VALID [2020-07-08 21:08:24,078 INFO L280 TraceCheckUtils]: 109: Hoare triple {350#true} ~splverifierCounter~0 := 0; {350#true} is VALID [2020-07-08 21:08:24,079 INFO L280 TraceCheckUtils]: 110: Hoare triple {350#true} assume false; {351#false} is VALID [2020-07-08 21:08:24,080 INFO L263 TraceCheckUtils]: 111: Hoare triple {351#false} call cleanup(); {351#false} is VALID [2020-07-08 21:08:24,080 INFO L280 TraceCheckUtils]: 112: Hoare triple {351#false} havoc ~i~0; {351#false} is VALID [2020-07-08 21:08:24,080 INFO L280 TraceCheckUtils]: 113: Hoare triple {351#false} havoc ~__cil_tmp2~0; {351#false} is VALID [2020-07-08 21:08:24,081 INFO L263 TraceCheckUtils]: 114: Hoare triple {351#false} call timeShift(); {351#false} is VALID [2020-07-08 21:08:24,081 INFO L280 TraceCheckUtils]: 115: Hoare triple {351#false} assume !(0 != ~pumpRunning~0); {351#false} is VALID [2020-07-08 21:08:24,081 INFO L280 TraceCheckUtils]: 116: Hoare triple {351#false} assume !(0 != ~systemActive~0); {351#false} is VALID [2020-07-08 21:08:24,082 INFO L263 TraceCheckUtils]: 117: Hoare triple {351#false} call __utac_acc__Specification4_spec__1(); {351#false} is VALID [2020-07-08 21:08:24,082 INFO L280 TraceCheckUtils]: 118: Hoare triple {351#false} havoc ~tmp~9; {351#false} is VALID [2020-07-08 21:08:24,082 INFO L280 TraceCheckUtils]: 119: Hoare triple {351#false} havoc ~tmp___0~3; {351#false} is VALID [2020-07-08 21:08:24,083 INFO L263 TraceCheckUtils]: 120: Hoare triple {351#false} call #t~ret61 := getWaterLevel(); {350#true} is VALID [2020-07-08 21:08:24,083 INFO L280 TraceCheckUtils]: 121: Hoare triple {350#true} havoc ~retValue_acc~9; {350#true} is VALID [2020-07-08 21:08:24,083 INFO L280 TraceCheckUtils]: 122: Hoare triple {350#true} ~retValue_acc~9 := ~waterLevel~0; {350#true} is VALID [2020-07-08 21:08:24,083 INFO L280 TraceCheckUtils]: 123: Hoare triple {350#true} #res := ~retValue_acc~9; {350#true} is VALID [2020-07-08 21:08:24,084 INFO L280 TraceCheckUtils]: 124: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-08 21:08:24,084 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {350#true} {351#false} #863#return; {351#false} is VALID [2020-07-08 21:08:24,084 INFO L280 TraceCheckUtils]: 126: Hoare triple {351#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {351#false} is VALID [2020-07-08 21:08:24,085 INFO L280 TraceCheckUtils]: 127: Hoare triple {351#false} ~tmp~9 := #t~ret61; {351#false} is VALID [2020-07-08 21:08:24,085 INFO L280 TraceCheckUtils]: 128: Hoare triple {351#false} havoc #t~ret61; {351#false} is VALID [2020-07-08 21:08:24,085 INFO L280 TraceCheckUtils]: 129: Hoare triple {351#false} assume 0 == ~tmp~9; {351#false} is VALID [2020-07-08 21:08:24,086 INFO L263 TraceCheckUtils]: 130: Hoare triple {351#false} call #t~ret62 := isPumpRunning(); {350#true} is VALID [2020-07-08 21:08:24,086 INFO L280 TraceCheckUtils]: 131: Hoare triple {350#true} havoc ~retValue_acc~1; {350#true} is VALID [2020-07-08 21:08:24,086 INFO L280 TraceCheckUtils]: 132: Hoare triple {350#true} ~retValue_acc~1 := ~pumpRunning~0; {350#true} is VALID [2020-07-08 21:08:24,086 INFO L280 TraceCheckUtils]: 133: Hoare triple {350#true} #res := ~retValue_acc~1; {350#true} is VALID [2020-07-08 21:08:24,087 INFO L280 TraceCheckUtils]: 134: Hoare triple {350#true} assume true; {350#true} is VALID [2020-07-08 21:08:24,087 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {350#true} {351#false} #865#return; {351#false} is VALID [2020-07-08 21:08:24,087 INFO L280 TraceCheckUtils]: 136: Hoare triple {351#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {351#false} is VALID [2020-07-08 21:08:24,088 INFO L280 TraceCheckUtils]: 137: Hoare triple {351#false} ~tmp___0~3 := #t~ret62; {351#false} is VALID [2020-07-08 21:08:24,088 INFO L280 TraceCheckUtils]: 138: Hoare triple {351#false} havoc #t~ret62; {351#false} is VALID [2020-07-08 21:08:24,088 INFO L280 TraceCheckUtils]: 139: Hoare triple {351#false} assume 0 != ~tmp___0~3; {351#false} is VALID [2020-07-08 21:08:24,089 INFO L263 TraceCheckUtils]: 140: Hoare triple {351#false} call __automaton_fail(); {351#false} is VALID [2020-07-08 21:08:24,089 INFO L280 TraceCheckUtils]: 141: Hoare triple {351#false} assume !false; {351#false} is VALID [2020-07-08 21:08:24,114 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 21:08:24,115 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [716258257] [2020-07-08 21:08:24,117 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 21:08:24,117 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-08 21:08:24,118 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [430869918] [2020-07-08 21:08:24,125 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-08 21:08:24,128 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:08:24,132 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-08 21:08:24,336 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:08:24,336 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-08 21:08:24,337 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:08:24,345 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-08 21:08:24,346 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-08 21:08:24,348 INFO L87 Difference]: Start difference. First operand 347 states. Second operand 3 states. [2020-07-08 21:08:35,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:08:35,608 INFO L93 Difference]: Finished difference Result 564 states and 670 transitions. [2020-07-08 21:08:35,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-08 21:08:35,608 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-08 21:08:35,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:08:35,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 21:08:35,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 670 transitions. [2020-07-08 21:08:35,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 21:08:35,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 670 transitions. [2020-07-08 21:08:35,668 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 670 transitions. [2020-07-08 21:08:37,812 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 670 edges. 670 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:08:37,852 INFO L225 Difference]: With dead ends: 564 [2020-07-08 21:08:37,852 INFO L226 Difference]: Without dead ends: 342 [2020-07-08 21:08:37,858 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-08 21:08:37,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 342 states. [2020-07-08 21:08:42,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 342 to 296. [2020-07-08 21:08:42,836 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:08:42,837 INFO L82 GeneralOperation]: Start isEquivalent. First operand 342 states. Second operand 296 states. [2020-07-08 21:08:42,837 INFO L74 IsIncluded]: Start isIncluded. First operand 342 states. Second operand 296 states. [2020-07-08 21:08:42,838 INFO L87 Difference]: Start difference. First operand 342 states. Second operand 296 states. [2020-07-08 21:08:42,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:08:42,881 INFO L93 Difference]: Finished difference Result 342 states and 392 transitions. [2020-07-08 21:08:42,881 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 392 transitions. [2020-07-08 21:08:42,885 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:08:42,886 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:08:42,886 INFO L74 IsIncluded]: Start isIncluded. First operand 296 states. Second operand 342 states. [2020-07-08 21:08:42,886 INFO L87 Difference]: Start difference. First operand 296 states. Second operand 342 states. [2020-07-08 21:08:42,927 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:08:42,927 INFO L93 Difference]: Finished difference Result 342 states and 392 transitions. [2020-07-08 21:08:42,927 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 392 transitions. [2020-07-08 21:08:42,930 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:08:42,930 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:08:42,930 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:08:42,930 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:08:42,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 296 states. [2020-07-08 21:08:42,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 324 transitions. [2020-07-08 21:08:42,954 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 324 transitions. Word has length 142 [2020-07-08 21:08:42,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:08:42,955 INFO L479 AbstractCegarLoop]: Abstraction has 296 states and 324 transitions. [2020-07-08 21:08:42,955 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-08 21:08:42,956 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 296 states and 324 transitions. [2020-07-08 21:08:44,120 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 324 edges. 324 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:08:44,121 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 324 transitions. [2020-07-08 21:08:44,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-08 21:08:44,125 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:08:44,125 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] [2020-07-08 21:08:44,126 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 21:08:44,126 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:08:44,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:08:44,126 INFO L82 PathProgramCache]: Analyzing trace with hash -524191348, now seen corresponding path program 1 times [2020-07-08 21:08:44,127 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:08:44,127 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [534834308] [2020-07-08 21:08:44,127 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:08:44,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:44,608 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:08:44,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:44,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {2962#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2859#true} is VALID [2020-07-08 21:08:44,678 INFO L280 TraceCheckUtils]: 1: Hoare triple {2859#true} #valid := #valid[0 := 0]; {2859#true} is VALID [2020-07-08 21:08:44,678 INFO L280 TraceCheckUtils]: 2: Hoare triple {2859#true} assume 0 < #StackHeapBarrier; {2859#true} is VALID [2020-07-08 21:08:44,678 INFO L280 TraceCheckUtils]: 3: Hoare triple {2859#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13); srcloc: L206 {2859#true} is VALID [2020-07-08 21:08:44,678 INFO L280 TraceCheckUtils]: 4: Hoare triple {2859#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L206-1 {2859#true} is VALID [2020-07-08 21:08:44,679 INFO L280 TraceCheckUtils]: 5: Hoare triple {2859#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L210 {2859#true} is VALID [2020-07-08 21:08:44,679 INFO L280 TraceCheckUtils]: 6: Hoare triple {2859#true} SUMMARY for call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L210-1 {2859#true} is VALID [2020-07-08 21:08:44,679 INFO L280 TraceCheckUtils]: 7: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L210-2 {2859#true} is VALID [2020-07-08 21:08:44,680 INFO L280 TraceCheckUtils]: 8: Hoare triple {2859#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4); srcloc: L210-3 {2859#true} is VALID [2020-07-08 21:08:44,680 INFO L280 TraceCheckUtils]: 9: Hoare triple {2859#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L214 {2859#true} is VALID [2020-07-08 21:08:44,680 INFO L280 TraceCheckUtils]: 10: Hoare triple {2859#true} SUMMARY for call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L214-1 {2859#true} is VALID [2020-07-08 21:08:44,681 INFO L280 TraceCheckUtils]: 11: Hoare triple {2859#true} SUMMARY for call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L214-2 {2859#true} is VALID [2020-07-08 21:08:44,681 INFO L280 TraceCheckUtils]: 12: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L214-3 {2859#true} is VALID [2020-07-08 21:08:44,681 INFO L280 TraceCheckUtils]: 13: Hoare triple {2859#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7); srcloc: L214-4 {2859#true} is VALID [2020-07-08 21:08:44,681 INFO L280 TraceCheckUtils]: 14: Hoare triple {2859#true} SUMMARY for call write~init~int(44, #t~string11.base, #t~string11.offset, 1); srcloc: L218 {2859#true} is VALID [2020-07-08 21:08:44,682 INFO L280 TraceCheckUtils]: 15: Hoare triple {2859#true} SUMMARY for call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L218-1 {2859#true} is VALID [2020-07-08 21:08:44,682 INFO L280 TraceCheckUtils]: 16: Hoare triple {2859#true} SUMMARY for call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L218-2 {2859#true} is VALID [2020-07-08 21:08:44,682 INFO L280 TraceCheckUtils]: 17: Hoare triple {2859#true} SUMMARY for call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L218-3 {2859#true} is VALID [2020-07-08 21:08:44,682 INFO L280 TraceCheckUtils]: 18: Hoare triple {2859#true} SUMMARY for call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1); srcloc: L218-4 {2859#true} is VALID [2020-07-08 21:08:44,683 INFO L280 TraceCheckUtils]: 19: Hoare triple {2859#true} SUMMARY for call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1); srcloc: L218-5 {2859#true} is VALID [2020-07-08 21:08:44,683 INFO L280 TraceCheckUtils]: 20: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1); srcloc: L218-6 {2859#true} is VALID [2020-07-08 21:08:44,683 INFO L280 TraceCheckUtils]: 21: Hoare triple {2859#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3); srcloc: L218-7 {2859#true} is VALID [2020-07-08 21:08:44,683 INFO L280 TraceCheckUtils]: 22: Hoare triple {2859#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L222 {2859#true} is VALID [2020-07-08 21:08:44,684 INFO L280 TraceCheckUtils]: 23: Hoare triple {2859#true} SUMMARY for call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L222-1 {2859#true} is VALID [2020-07-08 21:08:44,684 INFO L280 TraceCheckUtils]: 24: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L222-2 {2859#true} is VALID [2020-07-08 21:08:44,684 INFO L280 TraceCheckUtils]: 25: Hoare triple {2859#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4); srcloc: L222-3 {2859#true} is VALID [2020-07-08 21:08:44,685 INFO L280 TraceCheckUtils]: 26: Hoare triple {2859#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L226 {2859#true} is VALID [2020-07-08 21:08:44,685 INFO L280 TraceCheckUtils]: 27: Hoare triple {2859#true} SUMMARY for call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L226-1 {2859#true} is VALID [2020-07-08 21:08:44,685 INFO L280 TraceCheckUtils]: 28: Hoare triple {2859#true} SUMMARY for call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L226-2 {2859#true} is VALID [2020-07-08 21:08:44,685 INFO L280 TraceCheckUtils]: 29: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L226-3 {2859#true} is VALID [2020-07-08 21:08:44,686 INFO L280 TraceCheckUtils]: 30: Hoare triple {2859#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L226-4 {2859#true} is VALID [2020-07-08 21:08:44,686 INFO L280 TraceCheckUtils]: 31: Hoare triple {2859#true} SUMMARY for call write~init~int(41, #t~string17.base, #t~string17.offset, 1); srcloc: L230 {2859#true} is VALID [2020-07-08 21:08:44,686 INFO L280 TraceCheckUtils]: 32: Hoare triple {2859#true} SUMMARY for call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L230-1 {2859#true} is VALID [2020-07-08 21:08:44,686 INFO L280 TraceCheckUtils]: 33: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L230-2 {2859#true} is VALID [2020-07-08 21:08:44,687 INFO L280 TraceCheckUtils]: 34: Hoare triple {2859#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2); srcloc: L230-3 {2859#true} is VALID [2020-07-08 21:08:44,687 INFO L280 TraceCheckUtils]: 35: Hoare triple {2859#true} SUMMARY for call write~init~int(10, #t~string19.base, #t~string19.offset, 1); srcloc: L232 {2859#true} is VALID [2020-07-08 21:08:44,687 INFO L280 TraceCheckUtils]: 36: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L232-1 {2859#true} is VALID [2020-07-08 21:08:44,687 INFO L280 TraceCheckUtils]: 37: Hoare triple {2859#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L232-2 {2859#true} is VALID [2020-07-08 21:08:44,688 INFO L280 TraceCheckUtils]: 38: Hoare triple {2859#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L596 {2859#true} is VALID [2020-07-08 21:08:44,688 INFO L280 TraceCheckUtils]: 39: Hoare triple {2859#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(21); srcloc: L596-1 {2859#true} is VALID [2020-07-08 21:08:44,688 INFO L280 TraceCheckUtils]: 40: Hoare triple {2859#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L597 {2859#true} is VALID [2020-07-08 21:08:44,688 INFO L280 TraceCheckUtils]: 41: Hoare triple {2859#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L603 {2859#true} is VALID [2020-07-08 21:08:44,689 INFO L280 TraceCheckUtils]: 42: Hoare triple {2859#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L603-1 {2859#true} is VALID [2020-07-08 21:08:44,689 INFO L280 TraceCheckUtils]: 43: Hoare triple {2859#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30); srcloc: L604 {2859#true} is VALID [2020-07-08 21:08:44,689 INFO L280 TraceCheckUtils]: 44: Hoare triple {2859#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9); srcloc: L642 {2859#true} is VALID [2020-07-08 21:08:44,689 INFO L280 TraceCheckUtils]: 45: Hoare triple {2859#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(25); srcloc: L642-1 {2859#true} is VALID [2020-07-08 21:08:44,690 INFO L280 TraceCheckUtils]: 46: Hoare triple {2859#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L643 {2859#true} is VALID [2020-07-08 21:08:44,690 INFO L280 TraceCheckUtils]: 47: Hoare triple {2859#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L649 {2859#true} is VALID [2020-07-08 21:08:44,690 INFO L280 TraceCheckUtils]: 48: Hoare triple {2859#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L649-1 {2859#true} is VALID [2020-07-08 21:08:44,690 INFO L280 TraceCheckUtils]: 49: Hoare triple {2859#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13); srcloc: L650 {2859#true} is VALID [2020-07-08 21:08:44,691 INFO L280 TraceCheckUtils]: 50: Hoare triple {2859#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7); srcloc: L925 {2859#true} is VALID [2020-07-08 21:08:44,691 INFO L280 TraceCheckUtils]: 51: Hoare triple {2859#true} SUMMARY for call write~init~int(44, #t~string67.base, #t~string67.offset, 1); srcloc: L926 {2859#true} is VALID [2020-07-08 21:08:44,691 INFO L280 TraceCheckUtils]: 52: Hoare triple {2859#true} SUMMARY for call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L926-1 {2859#true} is VALID [2020-07-08 21:08:44,691 INFO L280 TraceCheckUtils]: 53: Hoare triple {2859#true} SUMMARY for call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L926-2 {2859#true} is VALID [2020-07-08 21:08:44,692 INFO L280 TraceCheckUtils]: 54: Hoare triple {2859#true} SUMMARY for call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L926-3 {2859#true} is VALID [2020-07-08 21:08:44,692 INFO L280 TraceCheckUtils]: 55: Hoare triple {2859#true} SUMMARY for call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L926-4 {2859#true} is VALID [2020-07-08 21:08:44,692 INFO L280 TraceCheckUtils]: 56: Hoare triple {2859#true} SUMMARY for call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1); srcloc: L926-5 {2859#true} is VALID [2020-07-08 21:08:44,692 INFO L280 TraceCheckUtils]: 57: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1); srcloc: L926-6 {2859#true} is VALID [2020-07-08 21:08:44,693 INFO L280 TraceCheckUtils]: 58: Hoare triple {2859#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5); srcloc: L926-7 {2859#true} is VALID [2020-07-08 21:08:44,693 INFO L280 TraceCheckUtils]: 59: Hoare triple {2859#true} SUMMARY for call write~init~int(67, #t~string69.base, #t~string69.offset, 1); srcloc: L930 {2859#true} is VALID [2020-07-08 21:08:44,693 INFO L280 TraceCheckUtils]: 60: Hoare triple {2859#true} SUMMARY for call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L930-1 {2859#true} is VALID [2020-07-08 21:08:44,693 INFO L280 TraceCheckUtils]: 61: Hoare triple {2859#true} SUMMARY for call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L930-2 {2859#true} is VALID [2020-07-08 21:08:44,694 INFO L280 TraceCheckUtils]: 62: Hoare triple {2859#true} SUMMARY for call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1); srcloc: L930-3 {2859#true} is VALID [2020-07-08 21:08:44,694 INFO L280 TraceCheckUtils]: 63: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1); srcloc: L930-4 {2859#true} is VALID [2020-07-08 21:08:44,694 INFO L280 TraceCheckUtils]: 64: Hoare triple {2859#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3); srcloc: L930-5 {2859#true} is VALID [2020-07-08 21:08:44,694 INFO L280 TraceCheckUtils]: 65: Hoare triple {2859#true} SUMMARY for call write~init~int(79, #t~string71.base, #t~string71.offset, 1); srcloc: L934 {2859#true} is VALID [2020-07-08 21:08:44,695 INFO L280 TraceCheckUtils]: 66: Hoare triple {2859#true} SUMMARY for call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L934-1 {2859#true} is VALID [2020-07-08 21:08:44,695 INFO L280 TraceCheckUtils]: 67: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1); srcloc: L934-2 {2859#true} is VALID [2020-07-08 21:08:44,695 INFO L280 TraceCheckUtils]: 68: Hoare triple {2859#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2); srcloc: L934-3 {2859#true} is VALID [2020-07-08 21:08:44,695 INFO L280 TraceCheckUtils]: 69: Hoare triple {2859#true} SUMMARY for call write~init~int(41, #t~string73.base, #t~string73.offset, 1); srcloc: L938 {2859#true} is VALID [2020-07-08 21:08:44,696 INFO L280 TraceCheckUtils]: 70: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1); srcloc: L938-1 {2859#true} is VALID [2020-07-08 21:08:44,696 INFO L280 TraceCheckUtils]: 71: Hoare triple {2859#true} ~pumpRunning~0 := 0; {2859#true} is VALID [2020-07-08 21:08:44,696 INFO L280 TraceCheckUtils]: 72: Hoare triple {2859#true} ~systemActive~0 := 1; {2859#true} is VALID [2020-07-08 21:08:44,697 INFO L280 TraceCheckUtils]: 73: Hoare triple {2859#true} ~head~0.base, ~head~0.offset := 0, 0; {2859#true} is VALID [2020-07-08 21:08:44,697 INFO L280 TraceCheckUtils]: 74: Hoare triple {2859#true} ~cleanupTimeShifts~0 := 4; {2859#true} is VALID [2020-07-08 21:08:44,697 INFO L280 TraceCheckUtils]: 75: Hoare triple {2859#true} ~waterLevel~0 := 1; {2859#true} is VALID [2020-07-08 21:08:44,697 INFO L280 TraceCheckUtils]: 76: Hoare triple {2859#true} ~methaneLevelCritical~0 := 0; {2859#true} is VALID [2020-07-08 21:08:44,698 INFO L280 TraceCheckUtils]: 77: Hoare triple {2859#true} assume true; {2859#true} is VALID [2020-07-08 21:08:44,698 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2859#true} {2859#true} #971#return; {2859#true} is VALID [2020-07-08 21:08:44,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:44,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {2859#true} assume true; {2859#true} is VALID [2020-07-08 21:08:44,710 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2859#true} {2859#true} #869#return; {2859#true} is VALID [2020-07-08 21:08:44,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:44,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {2859#true} assume true; {2859#true} is VALID [2020-07-08 21:08:44,723 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2859#true} {2859#true} #871#return; {2859#true} is VALID [2020-07-08 21:08:44,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:44,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {2859#true} havoc ~retValue_acc~13; {2859#true} is VALID [2020-07-08 21:08:44,732 INFO L280 TraceCheckUtils]: 1: Hoare triple {2859#true} ~retValue_acc~13 := 1; {2859#true} is VALID [2020-07-08 21:08:44,732 INFO L280 TraceCheckUtils]: 2: Hoare triple {2859#true} #res := ~retValue_acc~13; {2859#true} is VALID [2020-07-08 21:08:44,732 INFO L280 TraceCheckUtils]: 3: Hoare triple {2859#true} assume true; {2859#true} is VALID [2020-07-08 21:08:44,732 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2859#true} {2859#true} #873#return; {2859#true} is VALID [2020-07-08 21:08:44,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:44,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {2859#true} assume true; {2859#true} is VALID [2020-07-08 21:08:44,739 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2859#true} {2859#true} #875#return; {2859#true} is VALID [2020-07-08 21:08:44,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:44,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {2859#true} havoc ~retValue_acc~9; {2859#true} is VALID [2020-07-08 21:08:44,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {2859#true} ~retValue_acc~9 := ~waterLevel~0; {2859#true} is VALID [2020-07-08 21:08:44,747 INFO L280 TraceCheckUtils]: 2: Hoare triple {2859#true} #res := ~retValue_acc~9; {2859#true} is VALID [2020-07-08 21:08:44,747 INFO L280 TraceCheckUtils]: 3: Hoare triple {2859#true} assume true; {2859#true} is VALID [2020-07-08 21:08:44,747 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2859#true} {2860#false} #863#return; {2860#false} is VALID [2020-07-08 21:08:44,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:44,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {2859#true} havoc ~retValue_acc~1; {2859#true} is VALID [2020-07-08 21:08:44,753 INFO L280 TraceCheckUtils]: 1: Hoare triple {2859#true} ~retValue_acc~1 := ~pumpRunning~0; {2859#true} is VALID [2020-07-08 21:08:44,753 INFO L280 TraceCheckUtils]: 2: Hoare triple {2859#true} #res := ~retValue_acc~1; {2859#true} is VALID [2020-07-08 21:08:44,753 INFO L280 TraceCheckUtils]: 3: Hoare triple {2859#true} assume true; {2859#true} is VALID [2020-07-08 21:08:44,753 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2859#true} {2860#false} #865#return; {2860#false} is VALID [2020-07-08 21:08:44,758 INFO L263 TraceCheckUtils]: 0: Hoare triple {2859#true} call ULTIMATE.init(); {2962#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 21:08:44,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {2962#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2859#true} is VALID [2020-07-08 21:08:44,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {2859#true} #valid := #valid[0 := 0]; {2859#true} is VALID [2020-07-08 21:08:44,759 INFO L280 TraceCheckUtils]: 3: Hoare triple {2859#true} assume 0 < #StackHeapBarrier; {2859#true} is VALID [2020-07-08 21:08:44,759 INFO L280 TraceCheckUtils]: 4: Hoare triple {2859#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13); srcloc: L206 {2859#true} is VALID [2020-07-08 21:08:44,759 INFO L280 TraceCheckUtils]: 5: Hoare triple {2859#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L206-1 {2859#true} is VALID [2020-07-08 21:08:44,760 INFO L280 TraceCheckUtils]: 6: Hoare triple {2859#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L210 {2859#true} is VALID [2020-07-08 21:08:44,760 INFO L280 TraceCheckUtils]: 7: Hoare triple {2859#true} SUMMARY for call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L210-1 {2859#true} is VALID [2020-07-08 21:08:44,760 INFO L280 TraceCheckUtils]: 8: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L210-2 {2859#true} is VALID [2020-07-08 21:08:44,760 INFO L280 TraceCheckUtils]: 9: Hoare triple {2859#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4); srcloc: L210-3 {2859#true} is VALID [2020-07-08 21:08:44,761 INFO L280 TraceCheckUtils]: 10: Hoare triple {2859#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L214 {2859#true} is VALID [2020-07-08 21:08:44,761 INFO L280 TraceCheckUtils]: 11: Hoare triple {2859#true} SUMMARY for call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L214-1 {2859#true} is VALID [2020-07-08 21:08:44,761 INFO L280 TraceCheckUtils]: 12: Hoare triple {2859#true} SUMMARY for call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L214-2 {2859#true} is VALID [2020-07-08 21:08:44,761 INFO L280 TraceCheckUtils]: 13: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L214-3 {2859#true} is VALID [2020-07-08 21:08:44,762 INFO L280 TraceCheckUtils]: 14: Hoare triple {2859#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7); srcloc: L214-4 {2859#true} is VALID [2020-07-08 21:08:44,762 INFO L280 TraceCheckUtils]: 15: Hoare triple {2859#true} SUMMARY for call write~init~int(44, #t~string11.base, #t~string11.offset, 1); srcloc: L218 {2859#true} is VALID [2020-07-08 21:08:44,767 INFO L280 TraceCheckUtils]: 16: Hoare triple {2859#true} SUMMARY for call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L218-1 {2859#true} is VALID [2020-07-08 21:08:44,767 INFO L280 TraceCheckUtils]: 17: Hoare triple {2859#true} SUMMARY for call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L218-2 {2859#true} is VALID [2020-07-08 21:08:44,768 INFO L280 TraceCheckUtils]: 18: Hoare triple {2859#true} SUMMARY for call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L218-3 {2859#true} is VALID [2020-07-08 21:08:44,768 INFO L280 TraceCheckUtils]: 19: Hoare triple {2859#true} SUMMARY for call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1); srcloc: L218-4 {2859#true} is VALID [2020-07-08 21:08:44,768 INFO L280 TraceCheckUtils]: 20: Hoare triple {2859#true} SUMMARY for call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1); srcloc: L218-5 {2859#true} is VALID [2020-07-08 21:08:44,768 INFO L280 TraceCheckUtils]: 21: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1); srcloc: L218-6 {2859#true} is VALID [2020-07-08 21:08:44,769 INFO L280 TraceCheckUtils]: 22: Hoare triple {2859#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3); srcloc: L218-7 {2859#true} is VALID [2020-07-08 21:08:44,769 INFO L280 TraceCheckUtils]: 23: Hoare triple {2859#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L222 {2859#true} is VALID [2020-07-08 21:08:44,769 INFO L280 TraceCheckUtils]: 24: Hoare triple {2859#true} SUMMARY for call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L222-1 {2859#true} is VALID [2020-07-08 21:08:44,769 INFO L280 TraceCheckUtils]: 25: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L222-2 {2859#true} is VALID [2020-07-08 21:08:44,770 INFO L280 TraceCheckUtils]: 26: Hoare triple {2859#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4); srcloc: L222-3 {2859#true} is VALID [2020-07-08 21:08:44,770 INFO L280 TraceCheckUtils]: 27: Hoare triple {2859#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L226 {2859#true} is VALID [2020-07-08 21:08:44,770 INFO L280 TraceCheckUtils]: 28: Hoare triple {2859#true} SUMMARY for call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L226-1 {2859#true} is VALID [2020-07-08 21:08:44,771 INFO L280 TraceCheckUtils]: 29: Hoare triple {2859#true} SUMMARY for call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L226-2 {2859#true} is VALID [2020-07-08 21:08:44,771 INFO L280 TraceCheckUtils]: 30: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L226-3 {2859#true} is VALID [2020-07-08 21:08:44,771 INFO L280 TraceCheckUtils]: 31: Hoare triple {2859#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L226-4 {2859#true} is VALID [2020-07-08 21:08:44,771 INFO L280 TraceCheckUtils]: 32: Hoare triple {2859#true} SUMMARY for call write~init~int(41, #t~string17.base, #t~string17.offset, 1); srcloc: L230 {2859#true} is VALID [2020-07-08 21:08:44,772 INFO L280 TraceCheckUtils]: 33: Hoare triple {2859#true} SUMMARY for call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L230-1 {2859#true} is VALID [2020-07-08 21:08:44,772 INFO L280 TraceCheckUtils]: 34: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L230-2 {2859#true} is VALID [2020-07-08 21:08:44,773 INFO L280 TraceCheckUtils]: 35: Hoare triple {2859#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2); srcloc: L230-3 {2859#true} is VALID [2020-07-08 21:08:44,773 INFO L280 TraceCheckUtils]: 36: Hoare triple {2859#true} SUMMARY for call write~init~int(10, #t~string19.base, #t~string19.offset, 1); srcloc: L232 {2859#true} is VALID [2020-07-08 21:08:44,774 INFO L280 TraceCheckUtils]: 37: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L232-1 {2859#true} is VALID [2020-07-08 21:08:44,774 INFO L280 TraceCheckUtils]: 38: Hoare triple {2859#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L232-2 {2859#true} is VALID [2020-07-08 21:08:44,776 INFO L280 TraceCheckUtils]: 39: Hoare triple {2859#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L596 {2859#true} is VALID [2020-07-08 21:08:44,776 INFO L280 TraceCheckUtils]: 40: Hoare triple {2859#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(21); srcloc: L596-1 {2859#true} is VALID [2020-07-08 21:08:44,781 INFO L280 TraceCheckUtils]: 41: Hoare triple {2859#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L597 {2859#true} is VALID [2020-07-08 21:08:44,781 INFO L280 TraceCheckUtils]: 42: Hoare triple {2859#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L603 {2859#true} is VALID [2020-07-08 21:08:44,781 INFO L280 TraceCheckUtils]: 43: Hoare triple {2859#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L603-1 {2859#true} is VALID [2020-07-08 21:08:44,781 INFO L280 TraceCheckUtils]: 44: Hoare triple {2859#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30); srcloc: L604 {2859#true} is VALID [2020-07-08 21:08:44,782 INFO L280 TraceCheckUtils]: 45: Hoare triple {2859#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9); srcloc: L642 {2859#true} is VALID [2020-07-08 21:08:44,782 INFO L280 TraceCheckUtils]: 46: Hoare triple {2859#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(25); srcloc: L642-1 {2859#true} is VALID [2020-07-08 21:08:44,782 INFO L280 TraceCheckUtils]: 47: Hoare triple {2859#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L643 {2859#true} is VALID [2020-07-08 21:08:44,786 INFO L280 TraceCheckUtils]: 48: Hoare triple {2859#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L649 {2859#true} is VALID [2020-07-08 21:08:44,786 INFO L280 TraceCheckUtils]: 49: Hoare triple {2859#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L649-1 {2859#true} is VALID [2020-07-08 21:08:44,787 INFO L280 TraceCheckUtils]: 50: Hoare triple {2859#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13); srcloc: L650 {2859#true} is VALID [2020-07-08 21:08:44,787 INFO L280 TraceCheckUtils]: 51: Hoare triple {2859#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7); srcloc: L925 {2859#true} is VALID [2020-07-08 21:08:44,790 INFO L280 TraceCheckUtils]: 52: Hoare triple {2859#true} SUMMARY for call write~init~int(44, #t~string67.base, #t~string67.offset, 1); srcloc: L926 {2859#true} is VALID [2020-07-08 21:08:44,790 INFO L280 TraceCheckUtils]: 53: Hoare triple {2859#true} SUMMARY for call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L926-1 {2859#true} is VALID [2020-07-08 21:08:44,791 INFO L280 TraceCheckUtils]: 54: Hoare triple {2859#true} SUMMARY for call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L926-2 {2859#true} is VALID [2020-07-08 21:08:44,791 INFO L280 TraceCheckUtils]: 55: Hoare triple {2859#true} SUMMARY for call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L926-3 {2859#true} is VALID [2020-07-08 21:08:44,791 INFO L280 TraceCheckUtils]: 56: Hoare triple {2859#true} SUMMARY for call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L926-4 {2859#true} is VALID [2020-07-08 21:08:44,791 INFO L280 TraceCheckUtils]: 57: Hoare triple {2859#true} SUMMARY for call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1); srcloc: L926-5 {2859#true} is VALID [2020-07-08 21:08:44,792 INFO L280 TraceCheckUtils]: 58: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1); srcloc: L926-6 {2859#true} is VALID [2020-07-08 21:08:44,792 INFO L280 TraceCheckUtils]: 59: Hoare triple {2859#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5); srcloc: L926-7 {2859#true} is VALID [2020-07-08 21:08:44,792 INFO L280 TraceCheckUtils]: 60: Hoare triple {2859#true} SUMMARY for call write~init~int(67, #t~string69.base, #t~string69.offset, 1); srcloc: L930 {2859#true} is VALID [2020-07-08 21:08:44,792 INFO L280 TraceCheckUtils]: 61: Hoare triple {2859#true} SUMMARY for call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L930-1 {2859#true} is VALID [2020-07-08 21:08:44,793 INFO L280 TraceCheckUtils]: 62: Hoare triple {2859#true} SUMMARY for call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L930-2 {2859#true} is VALID [2020-07-08 21:08:44,793 INFO L280 TraceCheckUtils]: 63: Hoare triple {2859#true} SUMMARY for call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1); srcloc: L930-3 {2859#true} is VALID [2020-07-08 21:08:44,795 INFO L280 TraceCheckUtils]: 64: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1); srcloc: L930-4 {2859#true} is VALID [2020-07-08 21:08:44,796 INFO L280 TraceCheckUtils]: 65: Hoare triple {2859#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3); srcloc: L930-5 {2859#true} is VALID [2020-07-08 21:08:44,796 INFO L280 TraceCheckUtils]: 66: Hoare triple {2859#true} SUMMARY for call write~init~int(79, #t~string71.base, #t~string71.offset, 1); srcloc: L934 {2859#true} is VALID [2020-07-08 21:08:44,796 INFO L280 TraceCheckUtils]: 67: Hoare triple {2859#true} SUMMARY for call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L934-1 {2859#true} is VALID [2020-07-08 21:08:44,796 INFO L280 TraceCheckUtils]: 68: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1); srcloc: L934-2 {2859#true} is VALID [2020-07-08 21:08:44,797 INFO L280 TraceCheckUtils]: 69: Hoare triple {2859#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2); srcloc: L934-3 {2859#true} is VALID [2020-07-08 21:08:44,797 INFO L280 TraceCheckUtils]: 70: Hoare triple {2859#true} SUMMARY for call write~init~int(41, #t~string73.base, #t~string73.offset, 1); srcloc: L938 {2859#true} is VALID [2020-07-08 21:08:44,797 INFO L280 TraceCheckUtils]: 71: Hoare triple {2859#true} SUMMARY for call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1); srcloc: L938-1 {2859#true} is VALID [2020-07-08 21:08:44,797 INFO L280 TraceCheckUtils]: 72: Hoare triple {2859#true} ~pumpRunning~0 := 0; {2859#true} is VALID [2020-07-08 21:08:44,797 INFO L280 TraceCheckUtils]: 73: Hoare triple {2859#true} ~systemActive~0 := 1; {2859#true} is VALID [2020-07-08 21:08:44,798 INFO L280 TraceCheckUtils]: 74: Hoare triple {2859#true} ~head~0.base, ~head~0.offset := 0, 0; {2859#true} is VALID [2020-07-08 21:08:44,798 INFO L280 TraceCheckUtils]: 75: Hoare triple {2859#true} ~cleanupTimeShifts~0 := 4; {2859#true} is VALID [2020-07-08 21:08:44,798 INFO L280 TraceCheckUtils]: 76: Hoare triple {2859#true} ~waterLevel~0 := 1; {2859#true} is VALID [2020-07-08 21:08:44,799 INFO L280 TraceCheckUtils]: 77: Hoare triple {2859#true} ~methaneLevelCritical~0 := 0; {2859#true} is VALID [2020-07-08 21:08:44,800 INFO L280 TraceCheckUtils]: 78: Hoare triple {2859#true} assume true; {2859#true} is VALID [2020-07-08 21:08:44,800 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2859#true} {2859#true} #971#return; {2859#true} is VALID [2020-07-08 21:08:44,800 INFO L263 TraceCheckUtils]: 80: Hoare triple {2859#true} call #t~ret75 := main(); {2859#true} is VALID [2020-07-08 21:08:44,800 INFO L280 TraceCheckUtils]: 81: Hoare triple {2859#true} havoc ~retValue_acc~7; {2859#true} is VALID [2020-07-08 21:08:44,801 INFO L280 TraceCheckUtils]: 82: Hoare triple {2859#true} havoc ~tmp~10; {2859#true} is VALID [2020-07-08 21:08:44,801 INFO L263 TraceCheckUtils]: 83: Hoare triple {2859#true} call select_helpers(); {2859#true} is VALID [2020-07-08 21:08:44,801 INFO L280 TraceCheckUtils]: 84: Hoare triple {2859#true} assume true; {2859#true} is VALID [2020-07-08 21:08:44,801 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2859#true} {2859#true} #869#return; {2859#true} is VALID [2020-07-08 21:08:44,801 INFO L263 TraceCheckUtils]: 86: Hoare triple {2859#true} call select_features(); {2859#true} is VALID [2020-07-08 21:08:44,802 INFO L280 TraceCheckUtils]: 87: Hoare triple {2859#true} assume true; {2859#true} is VALID [2020-07-08 21:08:44,802 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2859#true} {2859#true} #871#return; {2859#true} is VALID [2020-07-08 21:08:44,802 INFO L263 TraceCheckUtils]: 89: Hoare triple {2859#true} call #t~ret63 := valid_product(); {2859#true} is VALID [2020-07-08 21:08:44,802 INFO L280 TraceCheckUtils]: 90: Hoare triple {2859#true} havoc ~retValue_acc~13; {2859#true} is VALID [2020-07-08 21:08:44,802 INFO L280 TraceCheckUtils]: 91: Hoare triple {2859#true} ~retValue_acc~13 := 1; {2859#true} is VALID [2020-07-08 21:08:44,803 INFO L280 TraceCheckUtils]: 92: Hoare triple {2859#true} #res := ~retValue_acc~13; {2859#true} is VALID [2020-07-08 21:08:44,803 INFO L280 TraceCheckUtils]: 93: Hoare triple {2859#true} assume true; {2859#true} is VALID [2020-07-08 21:08:44,803 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2859#true} {2859#true} #873#return; {2859#true} is VALID [2020-07-08 21:08:44,803 INFO L280 TraceCheckUtils]: 95: Hoare triple {2859#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647; {2859#true} is VALID [2020-07-08 21:08:44,803 INFO L280 TraceCheckUtils]: 96: Hoare triple {2859#true} ~tmp~10 := #t~ret63; {2859#true} is VALID [2020-07-08 21:08:44,804 INFO L280 TraceCheckUtils]: 97: Hoare triple {2859#true} havoc #t~ret63; {2859#true} is VALID [2020-07-08 21:08:44,804 INFO L280 TraceCheckUtils]: 98: Hoare triple {2859#true} assume 0 != ~tmp~10; {2859#true} is VALID [2020-07-08 21:08:44,804 INFO L263 TraceCheckUtils]: 99: Hoare triple {2859#true} call setup(); {2859#true} is VALID [2020-07-08 21:08:44,804 INFO L280 TraceCheckUtils]: 100: Hoare triple {2859#true} assume true; {2859#true} is VALID [2020-07-08 21:08:44,807 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2859#true} {2859#true} #875#return; {2859#true} is VALID [2020-07-08 21:08:44,807 INFO L263 TraceCheckUtils]: 102: Hoare triple {2859#true} call runTest(); {2859#true} is VALID [2020-07-08 21:08:44,808 INFO L263 TraceCheckUtils]: 103: Hoare triple {2859#true} call test(); {2859#true} is VALID [2020-07-08 21:08:44,808 INFO L280 TraceCheckUtils]: 104: Hoare triple {2859#true} havoc ~splverifierCounter~0; {2859#true} is VALID [2020-07-08 21:08:44,808 INFO L280 TraceCheckUtils]: 105: Hoare triple {2859#true} havoc ~tmp~8; {2859#true} is VALID [2020-07-08 21:08:44,808 INFO L280 TraceCheckUtils]: 106: Hoare triple {2859#true} havoc ~tmp___0~2; {2859#true} is VALID [2020-07-08 21:08:44,808 INFO L280 TraceCheckUtils]: 107: Hoare triple {2859#true} havoc ~tmp___1~0; {2859#true} is VALID [2020-07-08 21:08:44,809 INFO L280 TraceCheckUtils]: 108: Hoare triple {2859#true} havoc ~tmp___2~0; {2859#true} is VALID [2020-07-08 21:08:44,814 INFO L280 TraceCheckUtils]: 109: Hoare triple {2859#true} ~splverifierCounter~0 := 0; {2951#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 21:08:44,815 INFO L280 TraceCheckUtils]: 110: Hoare triple {2951#(= 0 test_~splverifierCounter~0)} assume !false; {2951#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 21:08:44,816 INFO L280 TraceCheckUtils]: 111: Hoare triple {2951#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2860#false} is VALID [2020-07-08 21:08:44,816 INFO L263 TraceCheckUtils]: 112: Hoare triple {2860#false} call cleanup(); {2860#false} is VALID [2020-07-08 21:08:44,816 INFO L280 TraceCheckUtils]: 113: Hoare triple {2860#false} havoc ~i~0; {2860#false} is VALID [2020-07-08 21:08:44,816 INFO L280 TraceCheckUtils]: 114: Hoare triple {2860#false} havoc ~__cil_tmp2~0; {2860#false} is VALID [2020-07-08 21:08:44,817 INFO L263 TraceCheckUtils]: 115: Hoare triple {2860#false} call timeShift(); {2860#false} is VALID [2020-07-08 21:08:44,817 INFO L280 TraceCheckUtils]: 116: Hoare triple {2860#false} assume !(0 != ~pumpRunning~0); {2860#false} is VALID [2020-07-08 21:08:44,817 INFO L280 TraceCheckUtils]: 117: Hoare triple {2860#false} assume !(0 != ~systemActive~0); {2860#false} is VALID [2020-07-08 21:08:44,817 INFO L263 TraceCheckUtils]: 118: Hoare triple {2860#false} call __utac_acc__Specification4_spec__1(); {2860#false} is VALID [2020-07-08 21:08:44,817 INFO L280 TraceCheckUtils]: 119: Hoare triple {2860#false} havoc ~tmp~9; {2860#false} is VALID [2020-07-08 21:08:44,818 INFO L280 TraceCheckUtils]: 120: Hoare triple {2860#false} havoc ~tmp___0~3; {2860#false} is VALID [2020-07-08 21:08:44,818 INFO L263 TraceCheckUtils]: 121: Hoare triple {2860#false} call #t~ret61 := getWaterLevel(); {2859#true} is VALID [2020-07-08 21:08:44,818 INFO L280 TraceCheckUtils]: 122: Hoare triple {2859#true} havoc ~retValue_acc~9; {2859#true} is VALID [2020-07-08 21:08:44,818 INFO L280 TraceCheckUtils]: 123: Hoare triple {2859#true} ~retValue_acc~9 := ~waterLevel~0; {2859#true} is VALID [2020-07-08 21:08:44,818 INFO L280 TraceCheckUtils]: 124: Hoare triple {2859#true} #res := ~retValue_acc~9; {2859#true} is VALID [2020-07-08 21:08:44,818 INFO L280 TraceCheckUtils]: 125: Hoare triple {2859#true} assume true; {2859#true} is VALID [2020-07-08 21:08:44,819 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2859#true} {2860#false} #863#return; {2860#false} is VALID [2020-07-08 21:08:44,819 INFO L280 TraceCheckUtils]: 127: Hoare triple {2860#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {2860#false} is VALID [2020-07-08 21:08:44,819 INFO L280 TraceCheckUtils]: 128: Hoare triple {2860#false} ~tmp~9 := #t~ret61; {2860#false} is VALID [2020-07-08 21:08:44,819 INFO L280 TraceCheckUtils]: 129: Hoare triple {2860#false} havoc #t~ret61; {2860#false} is VALID [2020-07-08 21:08:44,819 INFO L280 TraceCheckUtils]: 130: Hoare triple {2860#false} assume 0 == ~tmp~9; {2860#false} is VALID [2020-07-08 21:08:44,820 INFO L263 TraceCheckUtils]: 131: Hoare triple {2860#false} call #t~ret62 := isPumpRunning(); {2859#true} is VALID [2020-07-08 21:08:44,820 INFO L280 TraceCheckUtils]: 132: Hoare triple {2859#true} havoc ~retValue_acc~1; {2859#true} is VALID [2020-07-08 21:08:44,820 INFO L280 TraceCheckUtils]: 133: Hoare triple {2859#true} ~retValue_acc~1 := ~pumpRunning~0; {2859#true} is VALID [2020-07-08 21:08:44,820 INFO L280 TraceCheckUtils]: 134: Hoare triple {2859#true} #res := ~retValue_acc~1; {2859#true} is VALID [2020-07-08 21:08:44,820 INFO L280 TraceCheckUtils]: 135: Hoare triple {2859#true} assume true; {2859#true} is VALID [2020-07-08 21:08:44,821 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2859#true} {2860#false} #865#return; {2860#false} is VALID [2020-07-08 21:08:44,821 INFO L280 TraceCheckUtils]: 137: Hoare triple {2860#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {2860#false} is VALID [2020-07-08 21:08:44,821 INFO L280 TraceCheckUtils]: 138: Hoare triple {2860#false} ~tmp___0~3 := #t~ret62; {2860#false} is VALID [2020-07-08 21:08:44,821 INFO L280 TraceCheckUtils]: 139: Hoare triple {2860#false} havoc #t~ret62; {2860#false} is VALID [2020-07-08 21:08:44,821 INFO L280 TraceCheckUtils]: 140: Hoare triple {2860#false} assume 0 != ~tmp___0~3; {2860#false} is VALID [2020-07-08 21:08:44,822 INFO L263 TraceCheckUtils]: 141: Hoare triple {2860#false} call __automaton_fail(); {2860#false} is VALID [2020-07-08 21:08:44,822 INFO L280 TraceCheckUtils]: 142: Hoare triple {2860#false} assume !false; {2860#false} is VALID [2020-07-08 21:08:44,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 21:08:44,852 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [534834308] [2020-07-08 21:08:44,852 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 21:08:44,852 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 21:08:44,853 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [991380547] [2020-07-08 21:08:44,856 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-08 21:08:44,857 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:08:44,857 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 21:08:45,039 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:08:45,040 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 21:08:45,040 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:08:45,040 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 21:08:45,040 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 21:08:45,041 INFO L87 Difference]: Start difference. First operand 296 states and 324 transitions. Second operand 4 states. [2020-07-08 21:08:47,454 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:08:56,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:08:56,626 INFO L93 Difference]: Finished difference Result 471 states and 533 transitions. [2020-07-08 21:08:56,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 21:08:56,627 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-08 21:08:56,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:08:56,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 21:08:56,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 533 transitions. [2020-07-08 21:08:56,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 21:08:56,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 533 transitions. [2020-07-08 21:08:56,647 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 533 transitions. [2020-07-08 21:08:58,311 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 533 edges. 533 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:08:58,324 INFO L225 Difference]: With dead ends: 471 [2020-07-08 21:08:58,324 INFO L226 Difference]: Without dead ends: 325 [2020-07-08 21:08:58,326 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-08 21:08:58,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 325 states. [2020-07-08 21:09:03,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 325 to 286. [2020-07-08 21:09:03,945 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:09:03,945 INFO L82 GeneralOperation]: Start isEquivalent. First operand 325 states. Second operand 286 states. [2020-07-08 21:09:03,945 INFO L74 IsIncluded]: Start isIncluded. First operand 325 states. Second operand 286 states. [2020-07-08 21:09:03,945 INFO L87 Difference]: Start difference. First operand 325 states. Second operand 286 states. [2020-07-08 21:09:03,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:09:03,961 INFO L93 Difference]: Finished difference Result 325 states and 367 transitions. [2020-07-08 21:09:03,962 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 367 transitions. [2020-07-08 21:09:03,963 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:09:03,963 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:09:03,964 INFO L74 IsIncluded]: Start isIncluded. First operand 286 states. Second operand 325 states. [2020-07-08 21:09:03,964 INFO L87 Difference]: Start difference. First operand 286 states. Second operand 325 states. [2020-07-08 21:09:03,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:09:03,979 INFO L93 Difference]: Finished difference Result 325 states and 367 transitions. [2020-07-08 21:09:03,979 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 367 transitions. [2020-07-08 21:09:03,980 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:09:03,980 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:09:03,981 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:09:03,981 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:09:03,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 286 states. [2020-07-08 21:09:03,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 286 states and 311 transitions. [2020-07-08 21:09:03,992 INFO L78 Accepts]: Start accepts. Automaton has 286 states and 311 transitions. Word has length 143 [2020-07-08 21:09:03,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:09:03,992 INFO L479 AbstractCegarLoop]: Abstraction has 286 states and 311 transitions. [2020-07-08 21:09:03,992 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 21:09:03,993 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 286 states and 311 transitions. [2020-07-08 21:09:05,252 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 311 edges. 311 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:09:05,253 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 311 transitions. [2020-07-08 21:09:05,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-08 21:09:05,256 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:09:05,256 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, 1, 1, 1] [2020-07-08 21:09:05,256 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 21:09:05,257 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:09:05,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:09:05,257 INFO L82 PathProgramCache]: Analyzing trace with hash 2075975327, now seen corresponding path program 1 times [2020-07-08 21:09:05,257 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:09:05,258 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1773628144] [2020-07-08 21:09:05,258 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:09:05,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:05,677 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:09:05,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:05,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {5239#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {5131#true} is VALID [2020-07-08 21:09:05,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {5131#true} #valid := #valid[0 := 0]; {5131#true} is VALID [2020-07-08 21:09:05,752 INFO L280 TraceCheckUtils]: 2: Hoare triple {5131#true} assume 0 < #StackHeapBarrier; {5131#true} is VALID [2020-07-08 21:09:05,752 INFO L280 TraceCheckUtils]: 3: Hoare triple {5131#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13); srcloc: L206 {5131#true} is VALID [2020-07-08 21:09:05,752 INFO L280 TraceCheckUtils]: 4: Hoare triple {5131#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L206-1 {5131#true} is VALID [2020-07-08 21:09:05,752 INFO L280 TraceCheckUtils]: 5: Hoare triple {5131#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L210 {5131#true} is VALID [2020-07-08 21:09:05,752 INFO L280 TraceCheckUtils]: 6: Hoare triple {5131#true} SUMMARY for call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L210-1 {5131#true} is VALID [2020-07-08 21:09:05,753 INFO L280 TraceCheckUtils]: 7: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L210-2 {5131#true} is VALID [2020-07-08 21:09:05,753 INFO L280 TraceCheckUtils]: 8: Hoare triple {5131#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4); srcloc: L210-3 {5131#true} is VALID [2020-07-08 21:09:05,753 INFO L280 TraceCheckUtils]: 9: Hoare triple {5131#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L214 {5131#true} is VALID [2020-07-08 21:09:05,753 INFO L280 TraceCheckUtils]: 10: Hoare triple {5131#true} SUMMARY for call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L214-1 {5131#true} is VALID [2020-07-08 21:09:05,753 INFO L280 TraceCheckUtils]: 11: Hoare triple {5131#true} SUMMARY for call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L214-2 {5131#true} is VALID [2020-07-08 21:09:05,754 INFO L280 TraceCheckUtils]: 12: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L214-3 {5131#true} is VALID [2020-07-08 21:09:05,754 INFO L280 TraceCheckUtils]: 13: Hoare triple {5131#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7); srcloc: L214-4 {5131#true} is VALID [2020-07-08 21:09:05,754 INFO L280 TraceCheckUtils]: 14: Hoare triple {5131#true} SUMMARY for call write~init~int(44, #t~string11.base, #t~string11.offset, 1); srcloc: L218 {5131#true} is VALID [2020-07-08 21:09:05,754 INFO L280 TraceCheckUtils]: 15: Hoare triple {5131#true} SUMMARY for call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L218-1 {5131#true} is VALID [2020-07-08 21:09:05,754 INFO L280 TraceCheckUtils]: 16: Hoare triple {5131#true} SUMMARY for call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L218-2 {5131#true} is VALID [2020-07-08 21:09:05,755 INFO L280 TraceCheckUtils]: 17: Hoare triple {5131#true} SUMMARY for call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L218-3 {5131#true} is VALID [2020-07-08 21:09:05,755 INFO L280 TraceCheckUtils]: 18: Hoare triple {5131#true} SUMMARY for call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1); srcloc: L218-4 {5131#true} is VALID [2020-07-08 21:09:05,755 INFO L280 TraceCheckUtils]: 19: Hoare triple {5131#true} SUMMARY for call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1); srcloc: L218-5 {5131#true} is VALID [2020-07-08 21:09:05,757 INFO L280 TraceCheckUtils]: 20: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1); srcloc: L218-6 {5131#true} is VALID [2020-07-08 21:09:05,757 INFO L280 TraceCheckUtils]: 21: Hoare triple {5131#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3); srcloc: L218-7 {5131#true} is VALID [2020-07-08 21:09:05,757 INFO L280 TraceCheckUtils]: 22: Hoare triple {5131#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L222 {5131#true} is VALID [2020-07-08 21:09:05,758 INFO L280 TraceCheckUtils]: 23: Hoare triple {5131#true} SUMMARY for call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L222-1 {5131#true} is VALID [2020-07-08 21:09:05,758 INFO L280 TraceCheckUtils]: 24: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L222-2 {5131#true} is VALID [2020-07-08 21:09:05,758 INFO L280 TraceCheckUtils]: 25: Hoare triple {5131#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4); srcloc: L222-3 {5131#true} is VALID [2020-07-08 21:09:05,758 INFO L280 TraceCheckUtils]: 26: Hoare triple {5131#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L226 {5131#true} is VALID [2020-07-08 21:09:05,759 INFO L280 TraceCheckUtils]: 27: Hoare triple {5131#true} SUMMARY for call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L226-1 {5131#true} is VALID [2020-07-08 21:09:05,759 INFO L280 TraceCheckUtils]: 28: Hoare triple {5131#true} SUMMARY for call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L226-2 {5131#true} is VALID [2020-07-08 21:09:05,759 INFO L280 TraceCheckUtils]: 29: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L226-3 {5131#true} is VALID [2020-07-08 21:09:05,759 INFO L280 TraceCheckUtils]: 30: Hoare triple {5131#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L226-4 {5131#true} is VALID [2020-07-08 21:09:05,759 INFO L280 TraceCheckUtils]: 31: Hoare triple {5131#true} SUMMARY for call write~init~int(41, #t~string17.base, #t~string17.offset, 1); srcloc: L230 {5131#true} is VALID [2020-07-08 21:09:05,760 INFO L280 TraceCheckUtils]: 32: Hoare triple {5131#true} SUMMARY for call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L230-1 {5131#true} is VALID [2020-07-08 21:09:05,760 INFO L280 TraceCheckUtils]: 33: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L230-2 {5131#true} is VALID [2020-07-08 21:09:05,760 INFO L280 TraceCheckUtils]: 34: Hoare triple {5131#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2); srcloc: L230-3 {5131#true} is VALID [2020-07-08 21:09:05,760 INFO L280 TraceCheckUtils]: 35: Hoare triple {5131#true} SUMMARY for call write~init~int(10, #t~string19.base, #t~string19.offset, 1); srcloc: L232 {5131#true} is VALID [2020-07-08 21:09:05,760 INFO L280 TraceCheckUtils]: 36: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L232-1 {5131#true} is VALID [2020-07-08 21:09:05,761 INFO L280 TraceCheckUtils]: 37: Hoare triple {5131#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L232-2 {5131#true} is VALID [2020-07-08 21:09:05,761 INFO L280 TraceCheckUtils]: 38: Hoare triple {5131#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L596 {5131#true} is VALID [2020-07-08 21:09:05,761 INFO L280 TraceCheckUtils]: 39: Hoare triple {5131#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(21); srcloc: L596-1 {5131#true} is VALID [2020-07-08 21:09:05,761 INFO L280 TraceCheckUtils]: 40: Hoare triple {5131#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L597 {5131#true} is VALID [2020-07-08 21:09:05,761 INFO L280 TraceCheckUtils]: 41: Hoare triple {5131#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L603 {5131#true} is VALID [2020-07-08 21:09:05,762 INFO L280 TraceCheckUtils]: 42: Hoare triple {5131#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L603-1 {5131#true} is VALID [2020-07-08 21:09:05,762 INFO L280 TraceCheckUtils]: 43: Hoare triple {5131#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30); srcloc: L604 {5131#true} is VALID [2020-07-08 21:09:05,762 INFO L280 TraceCheckUtils]: 44: Hoare triple {5131#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9); srcloc: L642 {5131#true} is VALID [2020-07-08 21:09:05,762 INFO L280 TraceCheckUtils]: 45: Hoare triple {5131#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(25); srcloc: L642-1 {5131#true} is VALID [2020-07-08 21:09:05,762 INFO L280 TraceCheckUtils]: 46: Hoare triple {5131#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L643 {5131#true} is VALID [2020-07-08 21:09:05,763 INFO L280 TraceCheckUtils]: 47: Hoare triple {5131#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L649 {5131#true} is VALID [2020-07-08 21:09:05,763 INFO L280 TraceCheckUtils]: 48: Hoare triple {5131#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L649-1 {5131#true} is VALID [2020-07-08 21:09:05,763 INFO L280 TraceCheckUtils]: 49: Hoare triple {5131#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13); srcloc: L650 {5131#true} is VALID [2020-07-08 21:09:05,763 INFO L280 TraceCheckUtils]: 50: Hoare triple {5131#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7); srcloc: L925 {5131#true} is VALID [2020-07-08 21:09:05,763 INFO L280 TraceCheckUtils]: 51: Hoare triple {5131#true} SUMMARY for call write~init~int(44, #t~string67.base, #t~string67.offset, 1); srcloc: L926 {5131#true} is VALID [2020-07-08 21:09:05,764 INFO L280 TraceCheckUtils]: 52: Hoare triple {5131#true} SUMMARY for call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L926-1 {5131#true} is VALID [2020-07-08 21:09:05,764 INFO L280 TraceCheckUtils]: 53: Hoare triple {5131#true} SUMMARY for call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L926-2 {5131#true} is VALID [2020-07-08 21:09:05,764 INFO L280 TraceCheckUtils]: 54: Hoare triple {5131#true} SUMMARY for call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L926-3 {5131#true} is VALID [2020-07-08 21:09:05,764 INFO L280 TraceCheckUtils]: 55: Hoare triple {5131#true} SUMMARY for call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L926-4 {5131#true} is VALID [2020-07-08 21:09:05,764 INFO L280 TraceCheckUtils]: 56: Hoare triple {5131#true} SUMMARY for call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1); srcloc: L926-5 {5131#true} is VALID [2020-07-08 21:09:05,765 INFO L280 TraceCheckUtils]: 57: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1); srcloc: L926-6 {5131#true} is VALID [2020-07-08 21:09:05,765 INFO L280 TraceCheckUtils]: 58: Hoare triple {5131#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5); srcloc: L926-7 {5131#true} is VALID [2020-07-08 21:09:05,765 INFO L280 TraceCheckUtils]: 59: Hoare triple {5131#true} SUMMARY for call write~init~int(67, #t~string69.base, #t~string69.offset, 1); srcloc: L930 {5131#true} is VALID [2020-07-08 21:09:05,765 INFO L280 TraceCheckUtils]: 60: Hoare triple {5131#true} SUMMARY for call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L930-1 {5131#true} is VALID [2020-07-08 21:09:05,765 INFO L280 TraceCheckUtils]: 61: Hoare triple {5131#true} SUMMARY for call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L930-2 {5131#true} is VALID [2020-07-08 21:09:05,766 INFO L280 TraceCheckUtils]: 62: Hoare triple {5131#true} SUMMARY for call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1); srcloc: L930-3 {5131#true} is VALID [2020-07-08 21:09:05,766 INFO L280 TraceCheckUtils]: 63: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1); srcloc: L930-4 {5131#true} is VALID [2020-07-08 21:09:05,766 INFO L280 TraceCheckUtils]: 64: Hoare triple {5131#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3); srcloc: L930-5 {5131#true} is VALID [2020-07-08 21:09:05,766 INFO L280 TraceCheckUtils]: 65: Hoare triple {5131#true} SUMMARY for call write~init~int(79, #t~string71.base, #t~string71.offset, 1); srcloc: L934 {5131#true} is VALID [2020-07-08 21:09:05,766 INFO L280 TraceCheckUtils]: 66: Hoare triple {5131#true} SUMMARY for call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L934-1 {5131#true} is VALID [2020-07-08 21:09:05,766 INFO L280 TraceCheckUtils]: 67: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1); srcloc: L934-2 {5131#true} is VALID [2020-07-08 21:09:05,767 INFO L280 TraceCheckUtils]: 68: Hoare triple {5131#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2); srcloc: L934-3 {5131#true} is VALID [2020-07-08 21:09:05,767 INFO L280 TraceCheckUtils]: 69: Hoare triple {5131#true} SUMMARY for call write~init~int(41, #t~string73.base, #t~string73.offset, 1); srcloc: L938 {5131#true} is VALID [2020-07-08 21:09:05,767 INFO L280 TraceCheckUtils]: 70: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1); srcloc: L938-1 {5131#true} is VALID [2020-07-08 21:09:05,767 INFO L280 TraceCheckUtils]: 71: Hoare triple {5131#true} ~pumpRunning~0 := 0; {5131#true} is VALID [2020-07-08 21:09:05,768 INFO L280 TraceCheckUtils]: 72: Hoare triple {5131#true} ~systemActive~0 := 1; {5131#true} is VALID [2020-07-08 21:09:05,768 INFO L280 TraceCheckUtils]: 73: Hoare triple {5131#true} ~head~0.base, ~head~0.offset := 0, 0; {5131#true} is VALID [2020-07-08 21:09:05,768 INFO L280 TraceCheckUtils]: 74: Hoare triple {5131#true} ~cleanupTimeShifts~0 := 4; {5131#true} is VALID [2020-07-08 21:09:05,768 INFO L280 TraceCheckUtils]: 75: Hoare triple {5131#true} ~waterLevel~0 := 1; {5131#true} is VALID [2020-07-08 21:09:05,768 INFO L280 TraceCheckUtils]: 76: Hoare triple {5131#true} ~methaneLevelCritical~0 := 0; {5131#true} is VALID [2020-07-08 21:09:05,768 INFO L280 TraceCheckUtils]: 77: Hoare triple {5131#true} assume true; {5131#true} is VALID [2020-07-08 21:09:05,769 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {5131#true} {5131#true} #971#return; {5131#true} is VALID [2020-07-08 21:09:05,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:05,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {5131#true} assume true; {5131#true} is VALID [2020-07-08 21:09:05,775 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5131#true} {5131#true} #869#return; {5131#true} is VALID [2020-07-08 21:09:05,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:05,781 INFO L280 TraceCheckUtils]: 0: Hoare triple {5131#true} assume true; {5131#true} is VALID [2020-07-08 21:09:05,781 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5131#true} {5131#true} #871#return; {5131#true} is VALID [2020-07-08 21:09:05,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:05,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {5131#true} havoc ~retValue_acc~13; {5131#true} is VALID [2020-07-08 21:09:05,833 INFO L280 TraceCheckUtils]: 1: Hoare triple {5131#true} ~retValue_acc~13 := 1; {5240#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} is VALID [2020-07-08 21:09:05,833 INFO L280 TraceCheckUtils]: 2: Hoare triple {5240#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} #res := ~retValue_acc~13; {5241#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 21:09:05,834 INFO L280 TraceCheckUtils]: 3: Hoare triple {5241#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {5241#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 21:09:05,835 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5241#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {5131#true} #873#return; {5221#(= |main_#t~ret63| 1)} is VALID [2020-07-08 21:09:05,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:05,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {5131#true} assume true; {5131#true} is VALID [2020-07-08 21:09:05,839 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5131#true} {5131#true} #875#return; {5131#true} is VALID [2020-07-08 21:09:05,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:05,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {5242#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {5243#(<= 1 ~systemActive~0)} is VALID [2020-07-08 21:09:05,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {5243#(<= 1 ~systemActive~0)} assume true; {5243#(<= 1 ~systemActive~0)} is VALID [2020-07-08 21:09:05,879 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5243#(<= 1 ~systemActive~0)} {5131#true} #925#return; {5228#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 21:09:05,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:05,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {5131#true} havoc ~retValue_acc~9; {5131#true} is VALID [2020-07-08 21:09:05,883 INFO L280 TraceCheckUtils]: 1: Hoare triple {5131#true} ~retValue_acc~9 := ~waterLevel~0; {5131#true} is VALID [2020-07-08 21:09:05,883 INFO L280 TraceCheckUtils]: 2: Hoare triple {5131#true} #res := ~retValue_acc~9; {5131#true} is VALID [2020-07-08 21:09:05,883 INFO L280 TraceCheckUtils]: 3: Hoare triple {5131#true} assume true; {5131#true} is VALID [2020-07-08 21:09:05,883 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5131#true} {5132#false} #863#return; {5132#false} is VALID [2020-07-08 21:09:05,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:05,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {5131#true} havoc ~retValue_acc~1; {5131#true} is VALID [2020-07-08 21:09:05,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {5131#true} ~retValue_acc~1 := ~pumpRunning~0; {5131#true} is VALID [2020-07-08 21:09:05,891 INFO L280 TraceCheckUtils]: 2: Hoare triple {5131#true} #res := ~retValue_acc~1; {5131#true} is VALID [2020-07-08 21:09:05,891 INFO L280 TraceCheckUtils]: 3: Hoare triple {5131#true} assume true; {5131#true} is VALID [2020-07-08 21:09:05,891 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5131#true} {5132#false} #865#return; {5132#false} is VALID [2020-07-08 21:09:05,895 INFO L263 TraceCheckUtils]: 0: Hoare triple {5131#true} call ULTIMATE.init(); {5239#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 21:09:05,895 INFO L280 TraceCheckUtils]: 1: Hoare triple {5239#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {5131#true} is VALID [2020-07-08 21:09:05,896 INFO L280 TraceCheckUtils]: 2: Hoare triple {5131#true} #valid := #valid[0 := 0]; {5131#true} is VALID [2020-07-08 21:09:05,896 INFO L280 TraceCheckUtils]: 3: Hoare triple {5131#true} assume 0 < #StackHeapBarrier; {5131#true} is VALID [2020-07-08 21:09:05,896 INFO L280 TraceCheckUtils]: 4: Hoare triple {5131#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13); srcloc: L206 {5131#true} is VALID [2020-07-08 21:09:05,896 INFO L280 TraceCheckUtils]: 5: Hoare triple {5131#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L206-1 {5131#true} is VALID [2020-07-08 21:09:05,896 INFO L280 TraceCheckUtils]: 6: Hoare triple {5131#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L210 {5131#true} is VALID [2020-07-08 21:09:05,897 INFO L280 TraceCheckUtils]: 7: Hoare triple {5131#true} SUMMARY for call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L210-1 {5131#true} is VALID [2020-07-08 21:09:05,897 INFO L280 TraceCheckUtils]: 8: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L210-2 {5131#true} is VALID [2020-07-08 21:09:05,897 INFO L280 TraceCheckUtils]: 9: Hoare triple {5131#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4); srcloc: L210-3 {5131#true} is VALID [2020-07-08 21:09:05,897 INFO L280 TraceCheckUtils]: 10: Hoare triple {5131#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L214 {5131#true} is VALID [2020-07-08 21:09:05,897 INFO L280 TraceCheckUtils]: 11: Hoare triple {5131#true} SUMMARY for call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L214-1 {5131#true} is VALID [2020-07-08 21:09:05,897 INFO L280 TraceCheckUtils]: 12: Hoare triple {5131#true} SUMMARY for call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L214-2 {5131#true} is VALID [2020-07-08 21:09:05,898 INFO L280 TraceCheckUtils]: 13: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L214-3 {5131#true} is VALID [2020-07-08 21:09:05,898 INFO L280 TraceCheckUtils]: 14: Hoare triple {5131#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7); srcloc: L214-4 {5131#true} is VALID [2020-07-08 21:09:05,898 INFO L280 TraceCheckUtils]: 15: Hoare triple {5131#true} SUMMARY for call write~init~int(44, #t~string11.base, #t~string11.offset, 1); srcloc: L218 {5131#true} is VALID [2020-07-08 21:09:05,898 INFO L280 TraceCheckUtils]: 16: Hoare triple {5131#true} SUMMARY for call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L218-1 {5131#true} is VALID [2020-07-08 21:09:05,898 INFO L280 TraceCheckUtils]: 17: Hoare triple {5131#true} SUMMARY for call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L218-2 {5131#true} is VALID [2020-07-08 21:09:05,899 INFO L280 TraceCheckUtils]: 18: Hoare triple {5131#true} SUMMARY for call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L218-3 {5131#true} is VALID [2020-07-08 21:09:05,899 INFO L280 TraceCheckUtils]: 19: Hoare triple {5131#true} SUMMARY for call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1); srcloc: L218-4 {5131#true} is VALID [2020-07-08 21:09:05,899 INFO L280 TraceCheckUtils]: 20: Hoare triple {5131#true} SUMMARY for call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1); srcloc: L218-5 {5131#true} is VALID [2020-07-08 21:09:05,899 INFO L280 TraceCheckUtils]: 21: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1); srcloc: L218-6 {5131#true} is VALID [2020-07-08 21:09:05,899 INFO L280 TraceCheckUtils]: 22: Hoare triple {5131#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3); srcloc: L218-7 {5131#true} is VALID [2020-07-08 21:09:05,900 INFO L280 TraceCheckUtils]: 23: Hoare triple {5131#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L222 {5131#true} is VALID [2020-07-08 21:09:05,900 INFO L280 TraceCheckUtils]: 24: Hoare triple {5131#true} SUMMARY for call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L222-1 {5131#true} is VALID [2020-07-08 21:09:05,900 INFO L280 TraceCheckUtils]: 25: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L222-2 {5131#true} is VALID [2020-07-08 21:09:05,900 INFO L280 TraceCheckUtils]: 26: Hoare triple {5131#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4); srcloc: L222-3 {5131#true} is VALID [2020-07-08 21:09:05,900 INFO L280 TraceCheckUtils]: 27: Hoare triple {5131#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L226 {5131#true} is VALID [2020-07-08 21:09:05,901 INFO L280 TraceCheckUtils]: 28: Hoare triple {5131#true} SUMMARY for call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L226-1 {5131#true} is VALID [2020-07-08 21:09:05,901 INFO L280 TraceCheckUtils]: 29: Hoare triple {5131#true} SUMMARY for call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L226-2 {5131#true} is VALID [2020-07-08 21:09:05,901 INFO L280 TraceCheckUtils]: 30: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L226-3 {5131#true} is VALID [2020-07-08 21:09:05,901 INFO L280 TraceCheckUtils]: 31: Hoare triple {5131#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L226-4 {5131#true} is VALID [2020-07-08 21:09:05,901 INFO L280 TraceCheckUtils]: 32: Hoare triple {5131#true} SUMMARY for call write~init~int(41, #t~string17.base, #t~string17.offset, 1); srcloc: L230 {5131#true} is VALID [2020-07-08 21:09:05,901 INFO L280 TraceCheckUtils]: 33: Hoare triple {5131#true} SUMMARY for call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L230-1 {5131#true} is VALID [2020-07-08 21:09:05,902 INFO L280 TraceCheckUtils]: 34: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L230-2 {5131#true} is VALID [2020-07-08 21:09:05,902 INFO L280 TraceCheckUtils]: 35: Hoare triple {5131#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2); srcloc: L230-3 {5131#true} is VALID [2020-07-08 21:09:05,902 INFO L280 TraceCheckUtils]: 36: Hoare triple {5131#true} SUMMARY for call write~init~int(10, #t~string19.base, #t~string19.offset, 1); srcloc: L232 {5131#true} is VALID [2020-07-08 21:09:05,902 INFO L280 TraceCheckUtils]: 37: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L232-1 {5131#true} is VALID [2020-07-08 21:09:05,902 INFO L280 TraceCheckUtils]: 38: Hoare triple {5131#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L232-2 {5131#true} is VALID [2020-07-08 21:09:05,903 INFO L280 TraceCheckUtils]: 39: Hoare triple {5131#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L596 {5131#true} is VALID [2020-07-08 21:09:05,903 INFO L280 TraceCheckUtils]: 40: Hoare triple {5131#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(21); srcloc: L596-1 {5131#true} is VALID [2020-07-08 21:09:05,903 INFO L280 TraceCheckUtils]: 41: Hoare triple {5131#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L597 {5131#true} is VALID [2020-07-08 21:09:05,903 INFO L280 TraceCheckUtils]: 42: Hoare triple {5131#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L603 {5131#true} is VALID [2020-07-08 21:09:05,903 INFO L280 TraceCheckUtils]: 43: Hoare triple {5131#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L603-1 {5131#true} is VALID [2020-07-08 21:09:05,903 INFO L280 TraceCheckUtils]: 44: Hoare triple {5131#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30); srcloc: L604 {5131#true} is VALID [2020-07-08 21:09:05,904 INFO L280 TraceCheckUtils]: 45: Hoare triple {5131#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9); srcloc: L642 {5131#true} is VALID [2020-07-08 21:09:05,904 INFO L280 TraceCheckUtils]: 46: Hoare triple {5131#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(25); srcloc: L642-1 {5131#true} is VALID [2020-07-08 21:09:05,904 INFO L280 TraceCheckUtils]: 47: Hoare triple {5131#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L643 {5131#true} is VALID [2020-07-08 21:09:05,904 INFO L280 TraceCheckUtils]: 48: Hoare triple {5131#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L649 {5131#true} is VALID [2020-07-08 21:09:05,904 INFO L280 TraceCheckUtils]: 49: Hoare triple {5131#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L649-1 {5131#true} is VALID [2020-07-08 21:09:05,905 INFO L280 TraceCheckUtils]: 50: Hoare triple {5131#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13); srcloc: L650 {5131#true} is VALID [2020-07-08 21:09:05,905 INFO L280 TraceCheckUtils]: 51: Hoare triple {5131#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7); srcloc: L925 {5131#true} is VALID [2020-07-08 21:09:05,905 INFO L280 TraceCheckUtils]: 52: Hoare triple {5131#true} SUMMARY for call write~init~int(44, #t~string67.base, #t~string67.offset, 1); srcloc: L926 {5131#true} is VALID [2020-07-08 21:09:05,905 INFO L280 TraceCheckUtils]: 53: Hoare triple {5131#true} SUMMARY for call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L926-1 {5131#true} is VALID [2020-07-08 21:09:05,905 INFO L280 TraceCheckUtils]: 54: Hoare triple {5131#true} SUMMARY for call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L926-2 {5131#true} is VALID [2020-07-08 21:09:05,906 INFO L280 TraceCheckUtils]: 55: Hoare triple {5131#true} SUMMARY for call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L926-3 {5131#true} is VALID [2020-07-08 21:09:05,906 INFO L280 TraceCheckUtils]: 56: Hoare triple {5131#true} SUMMARY for call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L926-4 {5131#true} is VALID [2020-07-08 21:09:05,906 INFO L280 TraceCheckUtils]: 57: Hoare triple {5131#true} SUMMARY for call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1); srcloc: L926-5 {5131#true} is VALID [2020-07-08 21:09:05,906 INFO L280 TraceCheckUtils]: 58: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1); srcloc: L926-6 {5131#true} is VALID [2020-07-08 21:09:05,906 INFO L280 TraceCheckUtils]: 59: Hoare triple {5131#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5); srcloc: L926-7 {5131#true} is VALID [2020-07-08 21:09:05,906 INFO L280 TraceCheckUtils]: 60: Hoare triple {5131#true} SUMMARY for call write~init~int(67, #t~string69.base, #t~string69.offset, 1); srcloc: L930 {5131#true} is VALID [2020-07-08 21:09:05,907 INFO L280 TraceCheckUtils]: 61: Hoare triple {5131#true} SUMMARY for call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L930-1 {5131#true} is VALID [2020-07-08 21:09:05,907 INFO L280 TraceCheckUtils]: 62: Hoare triple {5131#true} SUMMARY for call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L930-2 {5131#true} is VALID [2020-07-08 21:09:05,907 INFO L280 TraceCheckUtils]: 63: Hoare triple {5131#true} SUMMARY for call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1); srcloc: L930-3 {5131#true} is VALID [2020-07-08 21:09:05,907 INFO L280 TraceCheckUtils]: 64: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1); srcloc: L930-4 {5131#true} is VALID [2020-07-08 21:09:05,907 INFO L280 TraceCheckUtils]: 65: Hoare triple {5131#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3); srcloc: L930-5 {5131#true} is VALID [2020-07-08 21:09:05,907 INFO L280 TraceCheckUtils]: 66: Hoare triple {5131#true} SUMMARY for call write~init~int(79, #t~string71.base, #t~string71.offset, 1); srcloc: L934 {5131#true} is VALID [2020-07-08 21:09:05,908 INFO L280 TraceCheckUtils]: 67: Hoare triple {5131#true} SUMMARY for call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L934-1 {5131#true} is VALID [2020-07-08 21:09:05,908 INFO L280 TraceCheckUtils]: 68: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1); srcloc: L934-2 {5131#true} is VALID [2020-07-08 21:09:05,908 INFO L280 TraceCheckUtils]: 69: Hoare triple {5131#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2); srcloc: L934-3 {5131#true} is VALID [2020-07-08 21:09:05,908 INFO L280 TraceCheckUtils]: 70: Hoare triple {5131#true} SUMMARY for call write~init~int(41, #t~string73.base, #t~string73.offset, 1); srcloc: L938 {5131#true} is VALID [2020-07-08 21:09:05,908 INFO L280 TraceCheckUtils]: 71: Hoare triple {5131#true} SUMMARY for call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1); srcloc: L938-1 {5131#true} is VALID [2020-07-08 21:09:05,909 INFO L280 TraceCheckUtils]: 72: Hoare triple {5131#true} ~pumpRunning~0 := 0; {5131#true} is VALID [2020-07-08 21:09:05,909 INFO L280 TraceCheckUtils]: 73: Hoare triple {5131#true} ~systemActive~0 := 1; {5131#true} is VALID [2020-07-08 21:09:05,909 INFO L280 TraceCheckUtils]: 74: Hoare triple {5131#true} ~head~0.base, ~head~0.offset := 0, 0; {5131#true} is VALID [2020-07-08 21:09:05,909 INFO L280 TraceCheckUtils]: 75: Hoare triple {5131#true} ~cleanupTimeShifts~0 := 4; {5131#true} is VALID [2020-07-08 21:09:05,909 INFO L280 TraceCheckUtils]: 76: Hoare triple {5131#true} ~waterLevel~0 := 1; {5131#true} is VALID [2020-07-08 21:09:05,909 INFO L280 TraceCheckUtils]: 77: Hoare triple {5131#true} ~methaneLevelCritical~0 := 0; {5131#true} is VALID [2020-07-08 21:09:05,910 INFO L280 TraceCheckUtils]: 78: Hoare triple {5131#true} assume true; {5131#true} is VALID [2020-07-08 21:09:05,910 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {5131#true} {5131#true} #971#return; {5131#true} is VALID [2020-07-08 21:09:05,910 INFO L263 TraceCheckUtils]: 80: Hoare triple {5131#true} call #t~ret75 := main(); {5131#true} is VALID [2020-07-08 21:09:05,910 INFO L280 TraceCheckUtils]: 81: Hoare triple {5131#true} havoc ~retValue_acc~7; {5131#true} is VALID [2020-07-08 21:09:05,910 INFO L280 TraceCheckUtils]: 82: Hoare triple {5131#true} havoc ~tmp~10; {5131#true} is VALID [2020-07-08 21:09:05,911 INFO L263 TraceCheckUtils]: 83: Hoare triple {5131#true} call select_helpers(); {5131#true} is VALID [2020-07-08 21:09:05,911 INFO L280 TraceCheckUtils]: 84: Hoare triple {5131#true} assume true; {5131#true} is VALID [2020-07-08 21:09:05,911 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {5131#true} {5131#true} #869#return; {5131#true} is VALID [2020-07-08 21:09:05,911 INFO L263 TraceCheckUtils]: 86: Hoare triple {5131#true} call select_features(); {5131#true} is VALID [2020-07-08 21:09:05,911 INFO L280 TraceCheckUtils]: 87: Hoare triple {5131#true} assume true; {5131#true} is VALID [2020-07-08 21:09:05,911 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {5131#true} {5131#true} #871#return; {5131#true} is VALID [2020-07-08 21:09:05,912 INFO L263 TraceCheckUtils]: 89: Hoare triple {5131#true} call #t~ret63 := valid_product(); {5131#true} is VALID [2020-07-08 21:09:05,912 INFO L280 TraceCheckUtils]: 90: Hoare triple {5131#true} havoc ~retValue_acc~13; {5131#true} is VALID [2020-07-08 21:09:05,913 INFO L280 TraceCheckUtils]: 91: Hoare triple {5131#true} ~retValue_acc~13 := 1; {5240#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} is VALID [2020-07-08 21:09:05,918 INFO L280 TraceCheckUtils]: 92: Hoare triple {5240#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} #res := ~retValue_acc~13; {5241#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 21:09:05,919 INFO L280 TraceCheckUtils]: 93: Hoare triple {5241#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {5241#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 21:09:05,920 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {5241#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {5131#true} #873#return; {5221#(= |main_#t~ret63| 1)} is VALID [2020-07-08 21:09:05,921 INFO L280 TraceCheckUtils]: 95: Hoare triple {5221#(= |main_#t~ret63| 1)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647; {5221#(= |main_#t~ret63| 1)} is VALID [2020-07-08 21:09:05,921 INFO L280 TraceCheckUtils]: 96: Hoare triple {5221#(= |main_#t~ret63| 1)} ~tmp~10 := #t~ret63; {5222#(= 1 main_~tmp~10)} is VALID [2020-07-08 21:09:05,922 INFO L280 TraceCheckUtils]: 97: Hoare triple {5222#(= 1 main_~tmp~10)} havoc #t~ret63; {5222#(= 1 main_~tmp~10)} is VALID [2020-07-08 21:09:05,922 INFO L280 TraceCheckUtils]: 98: Hoare triple {5222#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {5131#true} is VALID [2020-07-08 21:09:05,922 INFO L263 TraceCheckUtils]: 99: Hoare triple {5131#true} call setup(); {5131#true} is VALID [2020-07-08 21:09:05,923 INFO L280 TraceCheckUtils]: 100: Hoare triple {5131#true} assume true; {5131#true} is VALID [2020-07-08 21:09:05,923 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {5131#true} {5131#true} #875#return; {5131#true} is VALID [2020-07-08 21:09:05,923 INFO L263 TraceCheckUtils]: 102: Hoare triple {5131#true} call runTest(); {5131#true} is VALID [2020-07-08 21:09:05,923 INFO L263 TraceCheckUtils]: 103: Hoare triple {5131#true} call test(); {5131#true} is VALID [2020-07-08 21:09:05,923 INFO L280 TraceCheckUtils]: 104: Hoare triple {5131#true} havoc ~splverifierCounter~0; {5131#true} is VALID [2020-07-08 21:09:05,923 INFO L280 TraceCheckUtils]: 105: Hoare triple {5131#true} havoc ~tmp~8; {5131#true} is VALID [2020-07-08 21:09:05,924 INFO L280 TraceCheckUtils]: 106: Hoare triple {5131#true} havoc ~tmp___0~2; {5131#true} is VALID [2020-07-08 21:09:05,924 INFO L280 TraceCheckUtils]: 107: Hoare triple {5131#true} havoc ~tmp___1~0; {5131#true} is VALID [2020-07-08 21:09:05,924 INFO L280 TraceCheckUtils]: 108: Hoare triple {5131#true} havoc ~tmp___2~0; {5131#true} is VALID [2020-07-08 21:09:05,924 INFO L280 TraceCheckUtils]: 109: Hoare triple {5131#true} ~splverifierCounter~0 := 0; {5131#true} is VALID [2020-07-08 21:09:05,924 INFO L280 TraceCheckUtils]: 110: Hoare triple {5131#true} assume !false; {5131#true} is VALID [2020-07-08 21:09:05,924 INFO L280 TraceCheckUtils]: 111: Hoare triple {5131#true} assume ~splverifierCounter~0 < 4; {5131#true} is VALID [2020-07-08 21:09:05,925 INFO L280 TraceCheckUtils]: 112: Hoare triple {5131#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647; {5131#true} is VALID [2020-07-08 21:09:05,925 INFO L280 TraceCheckUtils]: 113: Hoare triple {5131#true} ~tmp~8 := #t~nondet57; {5131#true} is VALID [2020-07-08 21:09:05,925 INFO L280 TraceCheckUtils]: 114: Hoare triple {5131#true} havoc #t~nondet57; {5131#true} is VALID [2020-07-08 21:09:05,925 INFO L280 TraceCheckUtils]: 115: Hoare triple {5131#true} assume !(0 != ~tmp~8); {5131#true} is VALID [2020-07-08 21:09:05,925 INFO L280 TraceCheckUtils]: 116: Hoare triple {5131#true} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647; {5131#true} is VALID [2020-07-08 21:09:05,926 INFO L280 TraceCheckUtils]: 117: Hoare triple {5131#true} ~tmp___0~2 := #t~nondet58; {5131#true} is VALID [2020-07-08 21:09:05,926 INFO L280 TraceCheckUtils]: 118: Hoare triple {5131#true} havoc #t~nondet58; {5131#true} is VALID [2020-07-08 21:09:05,926 INFO L280 TraceCheckUtils]: 119: Hoare triple {5131#true} assume !(0 != ~tmp___0~2); {5131#true} is VALID [2020-07-08 21:09:05,926 INFO L280 TraceCheckUtils]: 120: Hoare triple {5131#true} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647; {5131#true} is VALID [2020-07-08 21:09:05,926 INFO L280 TraceCheckUtils]: 121: Hoare triple {5131#true} ~tmp___2~0 := #t~nondet59; {5131#true} is VALID [2020-07-08 21:09:05,927 INFO L280 TraceCheckUtils]: 122: Hoare triple {5131#true} havoc #t~nondet59; {5131#true} is VALID [2020-07-08 21:09:05,927 INFO L280 TraceCheckUtils]: 123: Hoare triple {5131#true} assume 0 != ~tmp___2~0; {5131#true} is VALID [2020-07-08 21:09:05,929 INFO L263 TraceCheckUtils]: 124: Hoare triple {5131#true} call startSystem(); {5242#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 21:09:05,930 INFO L280 TraceCheckUtils]: 125: Hoare triple {5242#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {5243#(<= 1 ~systemActive~0)} is VALID [2020-07-08 21:09:05,931 INFO L280 TraceCheckUtils]: 126: Hoare triple {5243#(<= 1 ~systemActive~0)} assume true; {5243#(<= 1 ~systemActive~0)} is VALID [2020-07-08 21:09:05,931 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {5243#(<= 1 ~systemActive~0)} {5131#true} #925#return; {5228#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 21:09:05,932 INFO L263 TraceCheckUtils]: 128: Hoare triple {5228#(not (= 0 ~systemActive~0))} call timeShift(); {5228#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 21:09:05,933 INFO L280 TraceCheckUtils]: 129: Hoare triple {5228#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {5228#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 21:09:05,933 INFO L280 TraceCheckUtils]: 130: Hoare triple {5228#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {5132#false} is VALID [2020-07-08 21:09:05,933 INFO L263 TraceCheckUtils]: 131: Hoare triple {5132#false} call __utac_acc__Specification4_spec__1(); {5132#false} is VALID [2020-07-08 21:09:05,933 INFO L280 TraceCheckUtils]: 132: Hoare triple {5132#false} havoc ~tmp~9; {5132#false} is VALID [2020-07-08 21:09:05,934 INFO L280 TraceCheckUtils]: 133: Hoare triple {5132#false} havoc ~tmp___0~3; {5132#false} is VALID [2020-07-08 21:09:05,934 INFO L263 TraceCheckUtils]: 134: Hoare triple {5132#false} call #t~ret61 := getWaterLevel(); {5131#true} is VALID [2020-07-08 21:09:05,934 INFO L280 TraceCheckUtils]: 135: Hoare triple {5131#true} havoc ~retValue_acc~9; {5131#true} is VALID [2020-07-08 21:09:05,934 INFO L280 TraceCheckUtils]: 136: Hoare triple {5131#true} ~retValue_acc~9 := ~waterLevel~0; {5131#true} is VALID [2020-07-08 21:09:05,934 INFO L280 TraceCheckUtils]: 137: Hoare triple {5131#true} #res := ~retValue_acc~9; {5131#true} is VALID [2020-07-08 21:09:05,934 INFO L280 TraceCheckUtils]: 138: Hoare triple {5131#true} assume true; {5131#true} is VALID [2020-07-08 21:09:05,935 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {5131#true} {5132#false} #863#return; {5132#false} is VALID [2020-07-08 21:09:05,935 INFO L280 TraceCheckUtils]: 140: Hoare triple {5132#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {5132#false} is VALID [2020-07-08 21:09:05,935 INFO L280 TraceCheckUtils]: 141: Hoare triple {5132#false} ~tmp~9 := #t~ret61; {5132#false} is VALID [2020-07-08 21:09:05,935 INFO L280 TraceCheckUtils]: 142: Hoare triple {5132#false} havoc #t~ret61; {5132#false} is VALID [2020-07-08 21:09:05,935 INFO L280 TraceCheckUtils]: 143: Hoare triple {5132#false} assume 0 == ~tmp~9; {5132#false} is VALID [2020-07-08 21:09:05,936 INFO L263 TraceCheckUtils]: 144: Hoare triple {5132#false} call #t~ret62 := isPumpRunning(); {5131#true} is VALID [2020-07-08 21:09:05,936 INFO L280 TraceCheckUtils]: 145: Hoare triple {5131#true} havoc ~retValue_acc~1; {5131#true} is VALID [2020-07-08 21:09:05,936 INFO L280 TraceCheckUtils]: 146: Hoare triple {5131#true} ~retValue_acc~1 := ~pumpRunning~0; {5131#true} is VALID [2020-07-08 21:09:05,936 INFO L280 TraceCheckUtils]: 147: Hoare triple {5131#true} #res := ~retValue_acc~1; {5131#true} is VALID [2020-07-08 21:09:05,936 INFO L280 TraceCheckUtils]: 148: Hoare triple {5131#true} assume true; {5131#true} is VALID [2020-07-08 21:09:05,936 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {5131#true} {5132#false} #865#return; {5132#false} is VALID [2020-07-08 21:09:05,937 INFO L280 TraceCheckUtils]: 150: Hoare triple {5132#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {5132#false} is VALID [2020-07-08 21:09:05,937 INFO L280 TraceCheckUtils]: 151: Hoare triple {5132#false} ~tmp___0~3 := #t~ret62; {5132#false} is VALID [2020-07-08 21:09:05,937 INFO L280 TraceCheckUtils]: 152: Hoare triple {5132#false} havoc #t~ret62; {5132#false} is VALID [2020-07-08 21:09:05,937 INFO L280 TraceCheckUtils]: 153: Hoare triple {5132#false} assume 0 != ~tmp___0~3; {5132#false} is VALID [2020-07-08 21:09:05,937 INFO L263 TraceCheckUtils]: 154: Hoare triple {5132#false} call __automaton_fail(); {5132#false} is VALID [2020-07-08 21:09:05,938 INFO L280 TraceCheckUtils]: 155: Hoare triple {5132#false} assume !false; {5132#false} is VALID [2020-07-08 21:09:05,965 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 21:09:05,965 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1773628144] [2020-07-08 21:09:05,965 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 21:09:05,966 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-08 21:09:05,966 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [154412723] [2020-07-08 21:09:05,966 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-08 21:09:05,967 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:09:05,967 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 21:09:06,157 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 156 edges. 156 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:09:06,157 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 21:09:06,158 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:09:06,158 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 21:09:06,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-08 21:09:06,159 INFO L87 Difference]: Start difference. First operand 286 states and 311 transitions. Second operand 10 states. [2020-07-08 21:09:07,376 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:09:08,667 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:09:09,082 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 21:09:09,611 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:09:10,058 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:09:10,445 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:09:17,046 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:09:45,084 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:09:45,084 INFO L93 Difference]: Finished difference Result 797 states and 929 transitions. [2020-07-08 21:09:45,085 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 21:09:45,085 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-08 21:09:45,085 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:09:45,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 21:09:45,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 929 transitions. [2020-07-08 21:09:45,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 21:09:45,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 929 transitions. [2020-07-08 21:09:45,120 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 929 transitions. [2020-07-08 21:09:49,207 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 929 edges. 929 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:09:49,271 INFO L225 Difference]: With dead ends: 797 [2020-07-08 21:09:49,271 INFO L226 Difference]: Without dead ends: 621 [2020-07-08 21:09:49,276 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-08 21:09:49,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 621 states. [2020-07-08 21:10:03,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 621 to 522. [2020-07-08 21:10:03,008 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:10:03,008 INFO L82 GeneralOperation]: Start isEquivalent. First operand 621 states. Second operand 522 states. [2020-07-08 21:10:03,008 INFO L74 IsIncluded]: Start isIncluded. First operand 621 states. Second operand 522 states. [2020-07-08 21:10:03,008 INFO L87 Difference]: Start difference. First operand 621 states. Second operand 522 states. [2020-07-08 21:10:03,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:10:03,041 INFO L93 Difference]: Finished difference Result 621 states and 720 transitions. [2020-07-08 21:10:03,041 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 720 transitions. [2020-07-08 21:10:03,044 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:10:03,044 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:10:03,044 INFO L74 IsIncluded]: Start isIncluded. First operand 522 states. Second operand 621 states. [2020-07-08 21:10:03,044 INFO L87 Difference]: Start difference. First operand 522 states. Second operand 621 states. [2020-07-08 21:10:03,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:10:03,076 INFO L93 Difference]: Finished difference Result 621 states and 720 transitions. [2020-07-08 21:10:03,076 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 720 transitions. [2020-07-08 21:10:03,078 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:10:03,079 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:10:03,079 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:10:03,079 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:10:03,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 522 states. [2020-07-08 21:10:03,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 522 states and 586 transitions. [2020-07-08 21:10:03,100 INFO L78 Accepts]: Start accepts. Automaton has 522 states and 586 transitions. Word has length 156 [2020-07-08 21:10:03,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:10:03,101 INFO L479 AbstractCegarLoop]: Abstraction has 522 states and 586 transitions. [2020-07-08 21:10:03,101 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 21:10:03,101 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 522 states and 586 transitions. [2020-07-08 21:10:06,017 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 586 edges. 586 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:10:06,017 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 586 transitions. [2020-07-08 21:10:06,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-08 21:10:06,022 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:10:06,022 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, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:10:06,023 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 21:10:06,023 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:10:06,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:10:06,023 INFO L82 PathProgramCache]: Analyzing trace with hash 629376790, now seen corresponding path program 1 times [2020-07-08 21:10:06,024 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:10:06,024 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1391128756] [2020-07-08 21:10:06,024 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:10:06,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:10:06,514 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:10:06,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:10:06,613 INFO L280 TraceCheckUtils]: 0: Hoare triple {9260#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {9148#true} is VALID [2020-07-08 21:10:06,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {9148#true} #valid := #valid[0 := 0]; {9148#true} is VALID [2020-07-08 21:10:06,614 INFO L280 TraceCheckUtils]: 2: Hoare triple {9148#true} assume 0 < #StackHeapBarrier; {9148#true} is VALID [2020-07-08 21:10:06,614 INFO L280 TraceCheckUtils]: 3: Hoare triple {9148#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13); srcloc: L206 {9148#true} is VALID [2020-07-08 21:10:06,614 INFO L280 TraceCheckUtils]: 4: Hoare triple {9148#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L206-1 {9148#true} is VALID [2020-07-08 21:10:06,615 INFO L280 TraceCheckUtils]: 5: Hoare triple {9148#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L210 {9148#true} is VALID [2020-07-08 21:10:06,615 INFO L280 TraceCheckUtils]: 6: Hoare triple {9148#true} SUMMARY for call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L210-1 {9148#true} is VALID [2020-07-08 21:10:06,615 INFO L280 TraceCheckUtils]: 7: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L210-2 {9148#true} is VALID [2020-07-08 21:10:06,615 INFO L280 TraceCheckUtils]: 8: Hoare triple {9148#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4); srcloc: L210-3 {9148#true} is VALID [2020-07-08 21:10:06,615 INFO L280 TraceCheckUtils]: 9: Hoare triple {9148#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L214 {9148#true} is VALID [2020-07-08 21:10:06,616 INFO L280 TraceCheckUtils]: 10: Hoare triple {9148#true} SUMMARY for call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L214-1 {9148#true} is VALID [2020-07-08 21:10:06,616 INFO L280 TraceCheckUtils]: 11: Hoare triple {9148#true} SUMMARY for call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L214-2 {9148#true} is VALID [2020-07-08 21:10:06,616 INFO L280 TraceCheckUtils]: 12: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L214-3 {9148#true} is VALID [2020-07-08 21:10:06,616 INFO L280 TraceCheckUtils]: 13: Hoare triple {9148#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7); srcloc: L214-4 {9148#true} is VALID [2020-07-08 21:10:06,616 INFO L280 TraceCheckUtils]: 14: Hoare triple {9148#true} SUMMARY for call write~init~int(44, #t~string11.base, #t~string11.offset, 1); srcloc: L218 {9148#true} is VALID [2020-07-08 21:10:06,617 INFO L280 TraceCheckUtils]: 15: Hoare triple {9148#true} SUMMARY for call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L218-1 {9148#true} is VALID [2020-07-08 21:10:06,617 INFO L280 TraceCheckUtils]: 16: Hoare triple {9148#true} SUMMARY for call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L218-2 {9148#true} is VALID [2020-07-08 21:10:06,617 INFO L280 TraceCheckUtils]: 17: Hoare triple {9148#true} SUMMARY for call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L218-3 {9148#true} is VALID [2020-07-08 21:10:06,617 INFO L280 TraceCheckUtils]: 18: Hoare triple {9148#true} SUMMARY for call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1); srcloc: L218-4 {9148#true} is VALID [2020-07-08 21:10:06,617 INFO L280 TraceCheckUtils]: 19: Hoare triple {9148#true} SUMMARY for call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1); srcloc: L218-5 {9148#true} is VALID [2020-07-08 21:10:06,618 INFO L280 TraceCheckUtils]: 20: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1); srcloc: L218-6 {9148#true} is VALID [2020-07-08 21:10:06,618 INFO L280 TraceCheckUtils]: 21: Hoare triple {9148#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3); srcloc: L218-7 {9148#true} is VALID [2020-07-08 21:10:06,618 INFO L280 TraceCheckUtils]: 22: Hoare triple {9148#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L222 {9148#true} is VALID [2020-07-08 21:10:06,618 INFO L280 TraceCheckUtils]: 23: Hoare triple {9148#true} SUMMARY for call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L222-1 {9148#true} is VALID [2020-07-08 21:10:06,618 INFO L280 TraceCheckUtils]: 24: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L222-2 {9148#true} is VALID [2020-07-08 21:10:06,619 INFO L280 TraceCheckUtils]: 25: Hoare triple {9148#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4); srcloc: L222-3 {9148#true} is VALID [2020-07-08 21:10:06,619 INFO L280 TraceCheckUtils]: 26: Hoare triple {9148#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L226 {9148#true} is VALID [2020-07-08 21:10:06,619 INFO L280 TraceCheckUtils]: 27: Hoare triple {9148#true} SUMMARY for call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L226-1 {9148#true} is VALID [2020-07-08 21:10:06,619 INFO L280 TraceCheckUtils]: 28: Hoare triple {9148#true} SUMMARY for call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L226-2 {9148#true} is VALID [2020-07-08 21:10:06,619 INFO L280 TraceCheckUtils]: 29: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L226-3 {9148#true} is VALID [2020-07-08 21:10:06,620 INFO L280 TraceCheckUtils]: 30: Hoare triple {9148#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L226-4 {9148#true} is VALID [2020-07-08 21:10:06,620 INFO L280 TraceCheckUtils]: 31: Hoare triple {9148#true} SUMMARY for call write~init~int(41, #t~string17.base, #t~string17.offset, 1); srcloc: L230 {9148#true} is VALID [2020-07-08 21:10:06,620 INFO L280 TraceCheckUtils]: 32: Hoare triple {9148#true} SUMMARY for call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L230-1 {9148#true} is VALID [2020-07-08 21:10:06,620 INFO L280 TraceCheckUtils]: 33: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L230-2 {9148#true} is VALID [2020-07-08 21:10:06,620 INFO L280 TraceCheckUtils]: 34: Hoare triple {9148#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2); srcloc: L230-3 {9148#true} is VALID [2020-07-08 21:10:06,620 INFO L280 TraceCheckUtils]: 35: Hoare triple {9148#true} SUMMARY for call write~init~int(10, #t~string19.base, #t~string19.offset, 1); srcloc: L232 {9148#true} is VALID [2020-07-08 21:10:06,621 INFO L280 TraceCheckUtils]: 36: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L232-1 {9148#true} is VALID [2020-07-08 21:10:06,621 INFO L280 TraceCheckUtils]: 37: Hoare triple {9148#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L232-2 {9148#true} is VALID [2020-07-08 21:10:06,621 INFO L280 TraceCheckUtils]: 38: Hoare triple {9148#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L596 {9148#true} is VALID [2020-07-08 21:10:06,621 INFO L280 TraceCheckUtils]: 39: Hoare triple {9148#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(21); srcloc: L596-1 {9148#true} is VALID [2020-07-08 21:10:06,621 INFO L280 TraceCheckUtils]: 40: Hoare triple {9148#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L597 {9148#true} is VALID [2020-07-08 21:10:06,621 INFO L280 TraceCheckUtils]: 41: Hoare triple {9148#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L603 {9148#true} is VALID [2020-07-08 21:10:06,622 INFO L280 TraceCheckUtils]: 42: Hoare triple {9148#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L603-1 {9148#true} is VALID [2020-07-08 21:10:06,622 INFO L280 TraceCheckUtils]: 43: Hoare triple {9148#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30); srcloc: L604 {9148#true} is VALID [2020-07-08 21:10:06,622 INFO L280 TraceCheckUtils]: 44: Hoare triple {9148#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9); srcloc: L642 {9148#true} is VALID [2020-07-08 21:10:06,622 INFO L280 TraceCheckUtils]: 45: Hoare triple {9148#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(25); srcloc: L642-1 {9148#true} is VALID [2020-07-08 21:10:06,622 INFO L280 TraceCheckUtils]: 46: Hoare triple {9148#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L643 {9148#true} is VALID [2020-07-08 21:10:06,623 INFO L280 TraceCheckUtils]: 47: Hoare triple {9148#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L649 {9148#true} is VALID [2020-07-08 21:10:06,623 INFO L280 TraceCheckUtils]: 48: Hoare triple {9148#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L649-1 {9148#true} is VALID [2020-07-08 21:10:06,623 INFO L280 TraceCheckUtils]: 49: Hoare triple {9148#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13); srcloc: L650 {9148#true} is VALID [2020-07-08 21:10:06,623 INFO L280 TraceCheckUtils]: 50: Hoare triple {9148#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7); srcloc: L925 {9148#true} is VALID [2020-07-08 21:10:06,623 INFO L280 TraceCheckUtils]: 51: Hoare triple {9148#true} SUMMARY for call write~init~int(44, #t~string67.base, #t~string67.offset, 1); srcloc: L926 {9148#true} is VALID [2020-07-08 21:10:06,623 INFO L280 TraceCheckUtils]: 52: Hoare triple {9148#true} SUMMARY for call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L926-1 {9148#true} is VALID [2020-07-08 21:10:06,624 INFO L280 TraceCheckUtils]: 53: Hoare triple {9148#true} SUMMARY for call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L926-2 {9148#true} is VALID [2020-07-08 21:10:06,624 INFO L280 TraceCheckUtils]: 54: Hoare triple {9148#true} SUMMARY for call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L926-3 {9148#true} is VALID [2020-07-08 21:10:06,624 INFO L280 TraceCheckUtils]: 55: Hoare triple {9148#true} SUMMARY for call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L926-4 {9148#true} is VALID [2020-07-08 21:10:06,624 INFO L280 TraceCheckUtils]: 56: Hoare triple {9148#true} SUMMARY for call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1); srcloc: L926-5 {9148#true} is VALID [2020-07-08 21:10:06,624 INFO L280 TraceCheckUtils]: 57: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1); srcloc: L926-6 {9148#true} is VALID [2020-07-08 21:10:06,624 INFO L280 TraceCheckUtils]: 58: Hoare triple {9148#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5); srcloc: L926-7 {9148#true} is VALID [2020-07-08 21:10:06,625 INFO L280 TraceCheckUtils]: 59: Hoare triple {9148#true} SUMMARY for call write~init~int(67, #t~string69.base, #t~string69.offset, 1); srcloc: L930 {9148#true} is VALID [2020-07-08 21:10:06,625 INFO L280 TraceCheckUtils]: 60: Hoare triple {9148#true} SUMMARY for call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L930-1 {9148#true} is VALID [2020-07-08 21:10:06,625 INFO L280 TraceCheckUtils]: 61: Hoare triple {9148#true} SUMMARY for call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L930-2 {9148#true} is VALID [2020-07-08 21:10:06,625 INFO L280 TraceCheckUtils]: 62: Hoare triple {9148#true} SUMMARY for call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1); srcloc: L930-3 {9148#true} is VALID [2020-07-08 21:10:06,625 INFO L280 TraceCheckUtils]: 63: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1); srcloc: L930-4 {9148#true} is VALID [2020-07-08 21:10:06,626 INFO L280 TraceCheckUtils]: 64: Hoare triple {9148#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3); srcloc: L930-5 {9148#true} is VALID [2020-07-08 21:10:06,626 INFO L280 TraceCheckUtils]: 65: Hoare triple {9148#true} SUMMARY for call write~init~int(79, #t~string71.base, #t~string71.offset, 1); srcloc: L934 {9148#true} is VALID [2020-07-08 21:10:06,626 INFO L280 TraceCheckUtils]: 66: Hoare triple {9148#true} SUMMARY for call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L934-1 {9148#true} is VALID [2020-07-08 21:10:06,626 INFO L280 TraceCheckUtils]: 67: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1); srcloc: L934-2 {9148#true} is VALID [2020-07-08 21:10:06,626 INFO L280 TraceCheckUtils]: 68: Hoare triple {9148#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2); srcloc: L934-3 {9148#true} is VALID [2020-07-08 21:10:06,627 INFO L280 TraceCheckUtils]: 69: Hoare triple {9148#true} SUMMARY for call write~init~int(41, #t~string73.base, #t~string73.offset, 1); srcloc: L938 {9148#true} is VALID [2020-07-08 21:10:06,627 INFO L280 TraceCheckUtils]: 70: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1); srcloc: L938-1 {9148#true} is VALID [2020-07-08 21:10:06,627 INFO L280 TraceCheckUtils]: 71: Hoare triple {9148#true} ~pumpRunning~0 := 0; {9148#true} is VALID [2020-07-08 21:10:06,627 INFO L280 TraceCheckUtils]: 72: Hoare triple {9148#true} ~systemActive~0 := 1; {9148#true} is VALID [2020-07-08 21:10:06,628 INFO L280 TraceCheckUtils]: 73: Hoare triple {9148#true} ~head~0.base, ~head~0.offset := 0, 0; {9148#true} is VALID [2020-07-08 21:10:06,628 INFO L280 TraceCheckUtils]: 74: Hoare triple {9148#true} ~cleanupTimeShifts~0 := 4; {9148#true} is VALID [2020-07-08 21:10:06,629 INFO L280 TraceCheckUtils]: 75: Hoare triple {9148#true} ~waterLevel~0 := 1; {9229#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:10:06,629 INFO L280 TraceCheckUtils]: 76: Hoare triple {9229#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {9229#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:10:06,630 INFO L280 TraceCheckUtils]: 77: Hoare triple {9229#(= 1 ~waterLevel~0)} assume true; {9229#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:10:06,630 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {9229#(= 1 ~waterLevel~0)} {9148#true} #971#return; {9229#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:10:06,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:10:06,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {9148#true} assume true; {9148#true} is VALID [2020-07-08 21:10:06,639 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9148#true} {9229#(= 1 ~waterLevel~0)} #869#return; {9229#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:10:06,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:10:06,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {9148#true} assume true; {9148#true} is VALID [2020-07-08 21:10:06,644 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9148#true} {9229#(= 1 ~waterLevel~0)} #871#return; {9229#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:10:06,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:10:06,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {9148#true} havoc ~retValue_acc~13; {9148#true} is VALID [2020-07-08 21:10:06,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {9148#true} ~retValue_acc~13 := 1; {9261#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} is VALID [2020-07-08 21:10:06,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {9261#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} #res := ~retValue_acc~13; {9262#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 21:10:06,724 INFO L280 TraceCheckUtils]: 3: Hoare triple {9262#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {9262#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 21:10:06,726 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9262#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {9229#(= 1 ~waterLevel~0)} #873#return; {9239#(= |main_#t~ret63| ~waterLevel~0)} is VALID [2020-07-08 21:10:06,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:10:06,729 INFO L280 TraceCheckUtils]: 0: Hoare triple {9148#true} assume true; {9148#true} is VALID [2020-07-08 21:10:06,730 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9148#true} {9241#(not (= 0 ~waterLevel~0))} #875#return; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:10:06,754 INFO L280 TraceCheckUtils]: 0: Hoare triple {9263#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {9148#true} is VALID [2020-07-08 21:10:06,754 INFO L280 TraceCheckUtils]: 1: Hoare triple {9148#true} ~systemActive~0 := 0; {9148#true} is VALID [2020-07-08 21:10:06,754 INFO L280 TraceCheckUtils]: 2: Hoare triple {9148#true} assume true; {9148#true} is VALID [2020-07-08 21:10:06,755 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9148#true} {9241#(not (= 0 ~waterLevel~0))} #927#return; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:10:06,804 INFO L280 TraceCheckUtils]: 0: Hoare triple {9148#true} havoc ~retValue_acc~9; {9148#true} is VALID [2020-07-08 21:10:06,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {9148#true} ~retValue_acc~9 := ~waterLevel~0; {9264#(= ~waterLevel~0 getWaterLevel_~retValue_acc~9)} is VALID [2020-07-08 21:10:06,805 INFO L280 TraceCheckUtils]: 2: Hoare triple {9264#(= ~waterLevel~0 getWaterLevel_~retValue_acc~9)} #res := ~retValue_acc~9; {9265#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 21:10:06,806 INFO L280 TraceCheckUtils]: 3: Hoare triple {9265#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {9265#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 21:10:06,807 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9265#(= |getWaterLevel_#res| ~waterLevel~0)} {9241#(not (= 0 ~waterLevel~0))} #863#return; {9253#(not (= |__utac_acc__Specification4_spec__1_#t~ret61| 0))} is VALID [2020-07-08 21:10:06,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:10:06,810 INFO L280 TraceCheckUtils]: 0: Hoare triple {9148#true} havoc ~retValue_acc~1; {9148#true} is VALID [2020-07-08 21:10:06,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {9148#true} ~retValue_acc~1 := ~pumpRunning~0; {9148#true} is VALID [2020-07-08 21:10:06,811 INFO L280 TraceCheckUtils]: 2: Hoare triple {9148#true} #res := ~retValue_acc~1; {9148#true} is VALID [2020-07-08 21:10:06,811 INFO L280 TraceCheckUtils]: 3: Hoare triple {9148#true} assume true; {9148#true} is VALID [2020-07-08 21:10:06,811 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9148#true} {9149#false} #865#return; {9149#false} is VALID [2020-07-08 21:10:06,816 INFO L263 TraceCheckUtils]: 0: Hoare triple {9148#true} call ULTIMATE.init(); {9260#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 21:10:06,817 INFO L280 TraceCheckUtils]: 1: Hoare triple {9260#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {9148#true} is VALID [2020-07-08 21:10:06,817 INFO L280 TraceCheckUtils]: 2: Hoare triple {9148#true} #valid := #valid[0 := 0]; {9148#true} is VALID [2020-07-08 21:10:06,817 INFO L280 TraceCheckUtils]: 3: Hoare triple {9148#true} assume 0 < #StackHeapBarrier; {9148#true} is VALID [2020-07-08 21:10:06,817 INFO L280 TraceCheckUtils]: 4: Hoare triple {9148#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13); srcloc: L206 {9148#true} is VALID [2020-07-08 21:10:06,817 INFO L280 TraceCheckUtils]: 5: Hoare triple {9148#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L206-1 {9148#true} is VALID [2020-07-08 21:10:06,817 INFO L280 TraceCheckUtils]: 6: Hoare triple {9148#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L210 {9148#true} is VALID [2020-07-08 21:10:06,818 INFO L280 TraceCheckUtils]: 7: Hoare triple {9148#true} SUMMARY for call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L210-1 {9148#true} is VALID [2020-07-08 21:10:06,818 INFO L280 TraceCheckUtils]: 8: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L210-2 {9148#true} is VALID [2020-07-08 21:10:06,818 INFO L280 TraceCheckUtils]: 9: Hoare triple {9148#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4); srcloc: L210-3 {9148#true} is VALID [2020-07-08 21:10:06,818 INFO L280 TraceCheckUtils]: 10: Hoare triple {9148#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L214 {9148#true} is VALID [2020-07-08 21:10:06,818 INFO L280 TraceCheckUtils]: 11: Hoare triple {9148#true} SUMMARY for call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L214-1 {9148#true} is VALID [2020-07-08 21:10:06,818 INFO L280 TraceCheckUtils]: 12: Hoare triple {9148#true} SUMMARY for call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L214-2 {9148#true} is VALID [2020-07-08 21:10:06,819 INFO L280 TraceCheckUtils]: 13: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L214-3 {9148#true} is VALID [2020-07-08 21:10:06,819 INFO L280 TraceCheckUtils]: 14: Hoare triple {9148#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7); srcloc: L214-4 {9148#true} is VALID [2020-07-08 21:10:06,819 INFO L280 TraceCheckUtils]: 15: Hoare triple {9148#true} SUMMARY for call write~init~int(44, #t~string11.base, #t~string11.offset, 1); srcloc: L218 {9148#true} is VALID [2020-07-08 21:10:06,819 INFO L280 TraceCheckUtils]: 16: Hoare triple {9148#true} SUMMARY for call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L218-1 {9148#true} is VALID [2020-07-08 21:10:06,820 INFO L280 TraceCheckUtils]: 17: Hoare triple {9148#true} SUMMARY for call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L218-2 {9148#true} is VALID [2020-07-08 21:10:06,820 INFO L280 TraceCheckUtils]: 18: Hoare triple {9148#true} SUMMARY for call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L218-3 {9148#true} is VALID [2020-07-08 21:10:06,820 INFO L280 TraceCheckUtils]: 19: Hoare triple {9148#true} SUMMARY for call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1); srcloc: L218-4 {9148#true} is VALID [2020-07-08 21:10:06,820 INFO L280 TraceCheckUtils]: 20: Hoare triple {9148#true} SUMMARY for call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1); srcloc: L218-5 {9148#true} is VALID [2020-07-08 21:10:06,820 INFO L280 TraceCheckUtils]: 21: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1); srcloc: L218-6 {9148#true} is VALID [2020-07-08 21:10:06,821 INFO L280 TraceCheckUtils]: 22: Hoare triple {9148#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3); srcloc: L218-7 {9148#true} is VALID [2020-07-08 21:10:06,821 INFO L280 TraceCheckUtils]: 23: Hoare triple {9148#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L222 {9148#true} is VALID [2020-07-08 21:10:06,821 INFO L280 TraceCheckUtils]: 24: Hoare triple {9148#true} SUMMARY for call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L222-1 {9148#true} is VALID [2020-07-08 21:10:06,821 INFO L280 TraceCheckUtils]: 25: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L222-2 {9148#true} is VALID [2020-07-08 21:10:06,821 INFO L280 TraceCheckUtils]: 26: Hoare triple {9148#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4); srcloc: L222-3 {9148#true} is VALID [2020-07-08 21:10:06,821 INFO L280 TraceCheckUtils]: 27: Hoare triple {9148#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L226 {9148#true} is VALID [2020-07-08 21:10:06,822 INFO L280 TraceCheckUtils]: 28: Hoare triple {9148#true} SUMMARY for call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L226-1 {9148#true} is VALID [2020-07-08 21:10:06,822 INFO L280 TraceCheckUtils]: 29: Hoare triple {9148#true} SUMMARY for call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L226-2 {9148#true} is VALID [2020-07-08 21:10:06,822 INFO L280 TraceCheckUtils]: 30: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L226-3 {9148#true} is VALID [2020-07-08 21:10:06,822 INFO L280 TraceCheckUtils]: 31: Hoare triple {9148#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L226-4 {9148#true} is VALID [2020-07-08 21:10:06,822 INFO L280 TraceCheckUtils]: 32: Hoare triple {9148#true} SUMMARY for call write~init~int(41, #t~string17.base, #t~string17.offset, 1); srcloc: L230 {9148#true} is VALID [2020-07-08 21:10:06,822 INFO L280 TraceCheckUtils]: 33: Hoare triple {9148#true} SUMMARY for call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L230-1 {9148#true} is VALID [2020-07-08 21:10:06,823 INFO L280 TraceCheckUtils]: 34: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L230-2 {9148#true} is VALID [2020-07-08 21:10:06,823 INFO L280 TraceCheckUtils]: 35: Hoare triple {9148#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2); srcloc: L230-3 {9148#true} is VALID [2020-07-08 21:10:06,823 INFO L280 TraceCheckUtils]: 36: Hoare triple {9148#true} SUMMARY for call write~init~int(10, #t~string19.base, #t~string19.offset, 1); srcloc: L232 {9148#true} is VALID [2020-07-08 21:10:06,823 INFO L280 TraceCheckUtils]: 37: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L232-1 {9148#true} is VALID [2020-07-08 21:10:06,824 INFO L280 TraceCheckUtils]: 38: Hoare triple {9148#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L232-2 {9148#true} is VALID [2020-07-08 21:10:06,824 INFO L280 TraceCheckUtils]: 39: Hoare triple {9148#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L596 {9148#true} is VALID [2020-07-08 21:10:06,824 INFO L280 TraceCheckUtils]: 40: Hoare triple {9148#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(21); srcloc: L596-1 {9148#true} is VALID [2020-07-08 21:10:06,824 INFO L280 TraceCheckUtils]: 41: Hoare triple {9148#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L597 {9148#true} is VALID [2020-07-08 21:10:06,824 INFO L280 TraceCheckUtils]: 42: Hoare triple {9148#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L603 {9148#true} is VALID [2020-07-08 21:10:06,824 INFO L280 TraceCheckUtils]: 43: Hoare triple {9148#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L603-1 {9148#true} is VALID [2020-07-08 21:10:06,825 INFO L280 TraceCheckUtils]: 44: Hoare triple {9148#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30); srcloc: L604 {9148#true} is VALID [2020-07-08 21:10:06,825 INFO L280 TraceCheckUtils]: 45: Hoare triple {9148#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9); srcloc: L642 {9148#true} is VALID [2020-07-08 21:10:06,825 INFO L280 TraceCheckUtils]: 46: Hoare triple {9148#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(25); srcloc: L642-1 {9148#true} is VALID [2020-07-08 21:10:06,825 INFO L280 TraceCheckUtils]: 47: Hoare triple {9148#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L643 {9148#true} is VALID [2020-07-08 21:10:06,826 INFO L280 TraceCheckUtils]: 48: Hoare triple {9148#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L649 {9148#true} is VALID [2020-07-08 21:10:06,826 INFO L280 TraceCheckUtils]: 49: Hoare triple {9148#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L649-1 {9148#true} is VALID [2020-07-08 21:10:06,826 INFO L280 TraceCheckUtils]: 50: Hoare triple {9148#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13); srcloc: L650 {9148#true} is VALID [2020-07-08 21:10:06,827 INFO L280 TraceCheckUtils]: 51: Hoare triple {9148#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7); srcloc: L925 {9148#true} is VALID [2020-07-08 21:10:06,827 INFO L280 TraceCheckUtils]: 52: Hoare triple {9148#true} SUMMARY for call write~init~int(44, #t~string67.base, #t~string67.offset, 1); srcloc: L926 {9148#true} is VALID [2020-07-08 21:10:06,827 INFO L280 TraceCheckUtils]: 53: Hoare triple {9148#true} SUMMARY for call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L926-1 {9148#true} is VALID [2020-07-08 21:10:06,827 INFO L280 TraceCheckUtils]: 54: Hoare triple {9148#true} SUMMARY for call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L926-2 {9148#true} is VALID [2020-07-08 21:10:06,827 INFO L280 TraceCheckUtils]: 55: Hoare triple {9148#true} SUMMARY for call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L926-3 {9148#true} is VALID [2020-07-08 21:10:06,828 INFO L280 TraceCheckUtils]: 56: Hoare triple {9148#true} SUMMARY for call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L926-4 {9148#true} is VALID [2020-07-08 21:10:06,828 INFO L280 TraceCheckUtils]: 57: Hoare triple {9148#true} SUMMARY for call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1); srcloc: L926-5 {9148#true} is VALID [2020-07-08 21:10:06,828 INFO L280 TraceCheckUtils]: 58: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1); srcloc: L926-6 {9148#true} is VALID [2020-07-08 21:10:06,828 INFO L280 TraceCheckUtils]: 59: Hoare triple {9148#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5); srcloc: L926-7 {9148#true} is VALID [2020-07-08 21:10:06,829 INFO L280 TraceCheckUtils]: 60: Hoare triple {9148#true} SUMMARY for call write~init~int(67, #t~string69.base, #t~string69.offset, 1); srcloc: L930 {9148#true} is VALID [2020-07-08 21:10:06,829 INFO L280 TraceCheckUtils]: 61: Hoare triple {9148#true} SUMMARY for call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L930-1 {9148#true} is VALID [2020-07-08 21:10:06,829 INFO L280 TraceCheckUtils]: 62: Hoare triple {9148#true} SUMMARY for call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L930-2 {9148#true} is VALID [2020-07-08 21:10:06,829 INFO L280 TraceCheckUtils]: 63: Hoare triple {9148#true} SUMMARY for call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1); srcloc: L930-3 {9148#true} is VALID [2020-07-08 21:10:06,830 INFO L280 TraceCheckUtils]: 64: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1); srcloc: L930-4 {9148#true} is VALID [2020-07-08 21:10:06,830 INFO L280 TraceCheckUtils]: 65: Hoare triple {9148#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3); srcloc: L930-5 {9148#true} is VALID [2020-07-08 21:10:06,830 INFO L280 TraceCheckUtils]: 66: Hoare triple {9148#true} SUMMARY for call write~init~int(79, #t~string71.base, #t~string71.offset, 1); srcloc: L934 {9148#true} is VALID [2020-07-08 21:10:06,831 INFO L280 TraceCheckUtils]: 67: Hoare triple {9148#true} SUMMARY for call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L934-1 {9148#true} is VALID [2020-07-08 21:10:06,831 INFO L280 TraceCheckUtils]: 68: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1); srcloc: L934-2 {9148#true} is VALID [2020-07-08 21:10:06,831 INFO L280 TraceCheckUtils]: 69: Hoare triple {9148#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2); srcloc: L934-3 {9148#true} is VALID [2020-07-08 21:10:06,831 INFO L280 TraceCheckUtils]: 70: Hoare triple {9148#true} SUMMARY for call write~init~int(41, #t~string73.base, #t~string73.offset, 1); srcloc: L938 {9148#true} is VALID [2020-07-08 21:10:06,832 INFO L280 TraceCheckUtils]: 71: Hoare triple {9148#true} SUMMARY for call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1); srcloc: L938-1 {9148#true} is VALID [2020-07-08 21:10:06,832 INFO L280 TraceCheckUtils]: 72: Hoare triple {9148#true} ~pumpRunning~0 := 0; {9148#true} is VALID [2020-07-08 21:10:06,832 INFO L280 TraceCheckUtils]: 73: Hoare triple {9148#true} ~systemActive~0 := 1; {9148#true} is VALID [2020-07-08 21:10:06,832 INFO L280 TraceCheckUtils]: 74: Hoare triple {9148#true} ~head~0.base, ~head~0.offset := 0, 0; {9148#true} is VALID [2020-07-08 21:10:06,833 INFO L280 TraceCheckUtils]: 75: Hoare triple {9148#true} ~cleanupTimeShifts~0 := 4; {9148#true} is VALID [2020-07-08 21:10:06,834 INFO L280 TraceCheckUtils]: 76: Hoare triple {9148#true} ~waterLevel~0 := 1; {9229#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:10:06,834 INFO L280 TraceCheckUtils]: 77: Hoare triple {9229#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {9229#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:10:06,835 INFO L280 TraceCheckUtils]: 78: Hoare triple {9229#(= 1 ~waterLevel~0)} assume true; {9229#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:10:06,836 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {9229#(= 1 ~waterLevel~0)} {9148#true} #971#return; {9229#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:10:06,837 INFO L263 TraceCheckUtils]: 80: Hoare triple {9229#(= 1 ~waterLevel~0)} call #t~ret75 := main(); {9229#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:10:06,837 INFO L280 TraceCheckUtils]: 81: Hoare triple {9229#(= 1 ~waterLevel~0)} havoc ~retValue_acc~7; {9229#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:10:06,838 INFO L280 TraceCheckUtils]: 82: Hoare triple {9229#(= 1 ~waterLevel~0)} havoc ~tmp~10; {9229#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:10:06,838 INFO L263 TraceCheckUtils]: 83: Hoare triple {9229#(= 1 ~waterLevel~0)} call select_helpers(); {9148#true} is VALID [2020-07-08 21:10:06,838 INFO L280 TraceCheckUtils]: 84: Hoare triple {9148#true} assume true; {9148#true} is VALID [2020-07-08 21:10:06,839 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {9148#true} {9229#(= 1 ~waterLevel~0)} #869#return; {9229#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:10:06,839 INFO L263 TraceCheckUtils]: 86: Hoare triple {9229#(= 1 ~waterLevel~0)} call select_features(); {9148#true} is VALID [2020-07-08 21:10:06,839 INFO L280 TraceCheckUtils]: 87: Hoare triple {9148#true} assume true; {9148#true} is VALID [2020-07-08 21:10:06,840 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {9148#true} {9229#(= 1 ~waterLevel~0)} #871#return; {9229#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:10:06,841 INFO L263 TraceCheckUtils]: 89: Hoare triple {9229#(= 1 ~waterLevel~0)} call #t~ret63 := valid_product(); {9148#true} is VALID [2020-07-08 21:10:06,841 INFO L280 TraceCheckUtils]: 90: Hoare triple {9148#true} havoc ~retValue_acc~13; {9148#true} is VALID [2020-07-08 21:10:06,842 INFO L280 TraceCheckUtils]: 91: Hoare triple {9148#true} ~retValue_acc~13 := 1; {9261#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} is VALID [2020-07-08 21:10:06,843 INFO L280 TraceCheckUtils]: 92: Hoare triple {9261#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} #res := ~retValue_acc~13; {9262#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 21:10:06,844 INFO L280 TraceCheckUtils]: 93: Hoare triple {9262#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {9262#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 21:10:06,845 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {9262#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {9229#(= 1 ~waterLevel~0)} #873#return; {9239#(= |main_#t~ret63| ~waterLevel~0)} is VALID [2020-07-08 21:10:06,846 INFO L280 TraceCheckUtils]: 95: Hoare triple {9239#(= |main_#t~ret63| ~waterLevel~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647; {9239#(= |main_#t~ret63| ~waterLevel~0)} is VALID [2020-07-08 21:10:06,847 INFO L280 TraceCheckUtils]: 96: Hoare triple {9239#(= |main_#t~ret63| ~waterLevel~0)} ~tmp~10 := #t~ret63; {9240#(= main_~tmp~10 ~waterLevel~0)} is VALID [2020-07-08 21:10:06,848 INFO L280 TraceCheckUtils]: 97: Hoare triple {9240#(= main_~tmp~10 ~waterLevel~0)} havoc #t~ret63; {9240#(= main_~tmp~10 ~waterLevel~0)} is VALID [2020-07-08 21:10:06,849 INFO L280 TraceCheckUtils]: 98: Hoare triple {9240#(= main_~tmp~10 ~waterLevel~0)} assume 0 != ~tmp~10; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,849 INFO L263 TraceCheckUtils]: 99: Hoare triple {9241#(not (= 0 ~waterLevel~0))} call setup(); {9148#true} is VALID [2020-07-08 21:10:06,849 INFO L280 TraceCheckUtils]: 100: Hoare triple {9148#true} assume true; {9148#true} is VALID [2020-07-08 21:10:06,850 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {9148#true} {9241#(not (= 0 ~waterLevel~0))} #875#return; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,851 INFO L263 TraceCheckUtils]: 102: Hoare triple {9241#(not (= 0 ~waterLevel~0))} call runTest(); {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,852 INFO L263 TraceCheckUtils]: 103: Hoare triple {9241#(not (= 0 ~waterLevel~0))} call test(); {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,852 INFO L280 TraceCheckUtils]: 104: Hoare triple {9241#(not (= 0 ~waterLevel~0))} havoc ~splverifierCounter~0; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,853 INFO L280 TraceCheckUtils]: 105: Hoare triple {9241#(not (= 0 ~waterLevel~0))} havoc ~tmp~8; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,853 INFO L280 TraceCheckUtils]: 106: Hoare triple {9241#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~2; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,854 INFO L280 TraceCheckUtils]: 107: Hoare triple {9241#(not (= 0 ~waterLevel~0))} havoc ~tmp___1~0; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,855 INFO L280 TraceCheckUtils]: 108: Hoare triple {9241#(not (= 0 ~waterLevel~0))} havoc ~tmp___2~0; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,856 INFO L280 TraceCheckUtils]: 109: Hoare triple {9241#(not (= 0 ~waterLevel~0))} ~splverifierCounter~0 := 0; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,856 INFO L280 TraceCheckUtils]: 110: Hoare triple {9241#(not (= 0 ~waterLevel~0))} assume !false; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,857 INFO L280 TraceCheckUtils]: 111: Hoare triple {9241#(not (= 0 ~waterLevel~0))} assume ~splverifierCounter~0 < 4; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,858 INFO L280 TraceCheckUtils]: 112: Hoare triple {9241#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,859 INFO L280 TraceCheckUtils]: 113: Hoare triple {9241#(not (= 0 ~waterLevel~0))} ~tmp~8 := #t~nondet57; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,860 INFO L280 TraceCheckUtils]: 114: Hoare triple {9241#(not (= 0 ~waterLevel~0))} havoc #t~nondet57; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,860 INFO L280 TraceCheckUtils]: 115: Hoare triple {9241#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp~8); {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,861 INFO L280 TraceCheckUtils]: 116: Hoare triple {9241#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,862 INFO L280 TraceCheckUtils]: 117: Hoare triple {9241#(not (= 0 ~waterLevel~0))} ~tmp___0~2 := #t~nondet58; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,863 INFO L280 TraceCheckUtils]: 118: Hoare triple {9241#(not (= 0 ~waterLevel~0))} havoc #t~nondet58; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,864 INFO L280 TraceCheckUtils]: 119: Hoare triple {9241#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___0~2); {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,864 INFO L280 TraceCheckUtils]: 120: Hoare triple {9241#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,865 INFO L280 TraceCheckUtils]: 121: Hoare triple {9241#(not (= 0 ~waterLevel~0))} ~tmp___2~0 := #t~nondet59; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,865 INFO L280 TraceCheckUtils]: 122: Hoare triple {9241#(not (= 0 ~waterLevel~0))} havoc #t~nondet59; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,866 INFO L280 TraceCheckUtils]: 123: Hoare triple {9241#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___2~0); {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,866 INFO L280 TraceCheckUtils]: 124: Hoare triple {9241#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,867 INFO L280 TraceCheckUtils]: 125: Hoare triple {9241#(not (= 0 ~waterLevel~0))} ~tmp___1~0 := #t~nondet60; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,868 INFO L280 TraceCheckUtils]: 126: Hoare triple {9241#(not (= 0 ~waterLevel~0))} havoc #t~nondet60; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,868 INFO L280 TraceCheckUtils]: 127: Hoare triple {9241#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp___1~0; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,869 INFO L263 TraceCheckUtils]: 128: Hoare triple {9241#(not (= 0 ~waterLevel~0))} call stopSystem(); {9263#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 21:10:06,869 INFO L280 TraceCheckUtils]: 129: Hoare triple {9263#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {9148#true} is VALID [2020-07-08 21:10:06,870 INFO L280 TraceCheckUtils]: 130: Hoare triple {9148#true} ~systemActive~0 := 0; {9148#true} is VALID [2020-07-08 21:10:06,870 INFO L280 TraceCheckUtils]: 131: Hoare triple {9148#true} assume true; {9148#true} is VALID [2020-07-08 21:10:06,870 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {9148#true} {9241#(not (= 0 ~waterLevel~0))} #927#return; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,871 INFO L263 TraceCheckUtils]: 133: Hoare triple {9241#(not (= 0 ~waterLevel~0))} call timeShift(); {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,872 INFO L280 TraceCheckUtils]: 134: Hoare triple {9241#(not (= 0 ~waterLevel~0))} assume !(0 != ~pumpRunning~0); {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,873 INFO L280 TraceCheckUtils]: 135: Hoare triple {9241#(not (= 0 ~waterLevel~0))} assume !(0 != ~systemActive~0); {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,874 INFO L263 TraceCheckUtils]: 136: Hoare triple {9241#(not (= 0 ~waterLevel~0))} call __utac_acc__Specification4_spec__1(); {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,875 INFO L280 TraceCheckUtils]: 137: Hoare triple {9241#(not (= 0 ~waterLevel~0))} havoc ~tmp~9; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,875 INFO L280 TraceCheckUtils]: 138: Hoare triple {9241#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~3; {9241#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:10:06,876 INFO L263 TraceCheckUtils]: 139: Hoare triple {9241#(not (= 0 ~waterLevel~0))} call #t~ret61 := getWaterLevel(); {9148#true} is VALID [2020-07-08 21:10:06,876 INFO L280 TraceCheckUtils]: 140: Hoare triple {9148#true} havoc ~retValue_acc~9; {9148#true} is VALID [2020-07-08 21:10:06,877 INFO L280 TraceCheckUtils]: 141: Hoare triple {9148#true} ~retValue_acc~9 := ~waterLevel~0; {9264#(= ~waterLevel~0 getWaterLevel_~retValue_acc~9)} is VALID [2020-07-08 21:10:06,878 INFO L280 TraceCheckUtils]: 142: Hoare triple {9264#(= ~waterLevel~0 getWaterLevel_~retValue_acc~9)} #res := ~retValue_acc~9; {9265#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 21:10:06,879 INFO L280 TraceCheckUtils]: 143: Hoare triple {9265#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {9265#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 21:10:06,880 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {9265#(= |getWaterLevel_#res| ~waterLevel~0)} {9241#(not (= 0 ~waterLevel~0))} #863#return; {9253#(not (= |__utac_acc__Specification4_spec__1_#t~ret61| 0))} is VALID [2020-07-08 21:10:06,881 INFO L280 TraceCheckUtils]: 145: Hoare triple {9253#(not (= |__utac_acc__Specification4_spec__1_#t~ret61| 0))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {9253#(not (= |__utac_acc__Specification4_spec__1_#t~ret61| 0))} is VALID [2020-07-08 21:10:06,881 INFO L280 TraceCheckUtils]: 146: Hoare triple {9253#(not (= |__utac_acc__Specification4_spec__1_#t~ret61| 0))} ~tmp~9 := #t~ret61; {9254#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~9))} is VALID [2020-07-08 21:10:06,882 INFO L280 TraceCheckUtils]: 147: Hoare triple {9254#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~9))} havoc #t~ret61; {9254#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~9))} is VALID [2020-07-08 21:10:06,882 INFO L280 TraceCheckUtils]: 148: Hoare triple {9254#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~9))} assume 0 == ~tmp~9; {9149#false} is VALID [2020-07-08 21:10:06,883 INFO L263 TraceCheckUtils]: 149: Hoare triple {9149#false} call #t~ret62 := isPumpRunning(); {9148#true} is VALID [2020-07-08 21:10:06,883 INFO L280 TraceCheckUtils]: 150: Hoare triple {9148#true} havoc ~retValue_acc~1; {9148#true} is VALID [2020-07-08 21:10:06,883 INFO L280 TraceCheckUtils]: 151: Hoare triple {9148#true} ~retValue_acc~1 := ~pumpRunning~0; {9148#true} is VALID [2020-07-08 21:10:06,883 INFO L280 TraceCheckUtils]: 152: Hoare triple {9148#true} #res := ~retValue_acc~1; {9148#true} is VALID [2020-07-08 21:10:06,883 INFO L280 TraceCheckUtils]: 153: Hoare triple {9148#true} assume true; {9148#true} is VALID [2020-07-08 21:10:06,884 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {9148#true} {9149#false} #865#return; {9149#false} is VALID [2020-07-08 21:10:06,884 INFO L280 TraceCheckUtils]: 155: Hoare triple {9149#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {9149#false} is VALID [2020-07-08 21:10:06,884 INFO L280 TraceCheckUtils]: 156: Hoare triple {9149#false} ~tmp___0~3 := #t~ret62; {9149#false} is VALID [2020-07-08 21:10:06,884 INFO L280 TraceCheckUtils]: 157: Hoare triple {9149#false} havoc #t~ret62; {9149#false} is VALID [2020-07-08 21:10:06,885 INFO L280 TraceCheckUtils]: 158: Hoare triple {9149#false} assume 0 != ~tmp___0~3; {9149#false} is VALID [2020-07-08 21:10:06,885 INFO L263 TraceCheckUtils]: 159: Hoare triple {9149#false} call __automaton_fail(); {9149#false} is VALID [2020-07-08 21:10:06,885 INFO L280 TraceCheckUtils]: 160: Hoare triple {9149#false} assume !false; {9149#false} is VALID [2020-07-08 21:10:06,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 21:10:06,925 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1391128756] [2020-07-08 21:10:06,925 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 21:10:06,925 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-08 21:10:06,926 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1596312327] [2020-07-08 21:10:06,927 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-08 21:10:06,928 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:10:06,928 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-08 21:10:07,110 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:10:07,110 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-08 21:10:07,110 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:10:07,111 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-08 21:10:07,111 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-08 21:10:07,111 INFO L87 Difference]: Start difference. First operand 522 states and 586 transitions. Second operand 14 states. [2020-07-08 21:10:08,648 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:10:10,363 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:10:10,808 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 21:10:11,507 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:10:12,023 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:10:12,449 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:10:17,425 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:10:28,715 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:10:30,218 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:10:33,015 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:10:35,054 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:10:36,573 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:10:37,115 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 21:10:37,987 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 21:10:39,343 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:10:39,885 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:10:42,354 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:10:46,424 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 21:10:48,800 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:10:51,660 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:11:34,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:11:34,271 INFO L93 Difference]: Finished difference Result 1856 states and 2321 transitions. [2020-07-08 21:11:34,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-08 21:11:34,272 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-08 21:11:34,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:11:34,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 21:11:34,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 1138 transitions. [2020-07-08 21:11:34,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 21:11:34,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 1138 transitions. [2020-07-08 21:11:34,305 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 1138 transitions. [2020-07-08 21:11:38,454 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1138 edges. 1138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:11:38,568 INFO L225 Difference]: With dead ends: 1856 [2020-07-08 21:11:38,568 INFO L226 Difference]: Without dead ends: 1444 [2020-07-08 21:11:38,571 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 7.3s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-07-08 21:11:38,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1444 states. [2020-07-08 21:12:15,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1444 to 1301. [2020-07-08 21:12:15,718 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:12:15,718 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1444 states. Second operand 1301 states. [2020-07-08 21:12:15,718 INFO L74 IsIncluded]: Start isIncluded. First operand 1444 states. Second operand 1301 states. [2020-07-08 21:12:15,719 INFO L87 Difference]: Start difference. First operand 1444 states. Second operand 1301 states. [2020-07-08 21:12:15,845 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:12:15,845 INFO L93 Difference]: Finished difference Result 1444 states and 1782 transitions. [2020-07-08 21:12:15,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1782 transitions. [2020-07-08 21:12:15,852 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:12:15,852 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:12:15,852 INFO L74 IsIncluded]: Start isIncluded. First operand 1301 states. Second operand 1444 states. [2020-07-08 21:12:15,852 INFO L87 Difference]: Start difference. First operand 1301 states. Second operand 1444 states. [2020-07-08 21:12:15,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:12:15,993 INFO L93 Difference]: Finished difference Result 1444 states and 1782 transitions. [2020-07-08 21:12:15,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1782 transitions. [2020-07-08 21:12:15,999 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:12:15,999 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:12:15,999 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:12:15,999 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:12:15,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1301 states. [2020-07-08 21:12:16,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 1301 states and 1543 transitions. [2020-07-08 21:12:16,121 INFO L78 Accepts]: Start accepts. Automaton has 1301 states and 1543 transitions. Word has length 161 [2020-07-08 21:12:16,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:12:16,121 INFO L479 AbstractCegarLoop]: Abstraction has 1301 states and 1543 transitions. [2020-07-08 21:12:16,122 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-08 21:12:16,122 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1301 states and 1543 transitions. [2020-07-08 21:12:25,137 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1543 edges. 1543 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:12:25,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1543 transitions. [2020-07-08 21:12:25,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-08 21:12:25,143 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:12:25,143 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:12:25,143 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 21:12:25,143 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:12:25,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:12:25,144 INFO L82 PathProgramCache]: Analyzing trace with hash -182206917, now seen corresponding path program 1 times [2020-07-08 21:12:25,144 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:12:25,144 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1604546927] [2020-07-08 21:12:25,144 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:12:25,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:25,579 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:12:25,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:25,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {18627#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {18516#true} is VALID [2020-07-08 21:12:25,716 INFO L280 TraceCheckUtils]: 1: Hoare triple {18516#true} #valid := #valid[0 := 0]; {18516#true} is VALID [2020-07-08 21:12:25,716 INFO L280 TraceCheckUtils]: 2: Hoare triple {18516#true} assume 0 < #StackHeapBarrier; {18516#true} is VALID [2020-07-08 21:12:25,716 INFO L280 TraceCheckUtils]: 3: Hoare triple {18516#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13); srcloc: L206 {18516#true} is VALID [2020-07-08 21:12:25,716 INFO L280 TraceCheckUtils]: 4: Hoare triple {18516#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L206-1 {18516#true} is VALID [2020-07-08 21:12:25,717 INFO L280 TraceCheckUtils]: 5: Hoare triple {18516#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L210 {18516#true} is VALID [2020-07-08 21:12:25,717 INFO L280 TraceCheckUtils]: 6: Hoare triple {18516#true} SUMMARY for call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L210-1 {18516#true} is VALID [2020-07-08 21:12:25,717 INFO L280 TraceCheckUtils]: 7: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L210-2 {18516#true} is VALID [2020-07-08 21:12:25,717 INFO L280 TraceCheckUtils]: 8: Hoare triple {18516#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4); srcloc: L210-3 {18516#true} is VALID [2020-07-08 21:12:25,718 INFO L280 TraceCheckUtils]: 9: Hoare triple {18516#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L214 {18516#true} is VALID [2020-07-08 21:12:25,718 INFO L280 TraceCheckUtils]: 10: Hoare triple {18516#true} SUMMARY for call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L214-1 {18516#true} is VALID [2020-07-08 21:12:25,718 INFO L280 TraceCheckUtils]: 11: Hoare triple {18516#true} SUMMARY for call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L214-2 {18516#true} is VALID [2020-07-08 21:12:25,718 INFO L280 TraceCheckUtils]: 12: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L214-3 {18516#true} is VALID [2020-07-08 21:12:25,718 INFO L280 TraceCheckUtils]: 13: Hoare triple {18516#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7); srcloc: L214-4 {18516#true} is VALID [2020-07-08 21:12:25,719 INFO L280 TraceCheckUtils]: 14: Hoare triple {18516#true} SUMMARY for call write~init~int(44, #t~string11.base, #t~string11.offset, 1); srcloc: L218 {18516#true} is VALID [2020-07-08 21:12:25,719 INFO L280 TraceCheckUtils]: 15: Hoare triple {18516#true} SUMMARY for call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L218-1 {18516#true} is VALID [2020-07-08 21:12:25,719 INFO L280 TraceCheckUtils]: 16: Hoare triple {18516#true} SUMMARY for call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L218-2 {18516#true} is VALID [2020-07-08 21:12:25,719 INFO L280 TraceCheckUtils]: 17: Hoare triple {18516#true} SUMMARY for call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L218-3 {18516#true} is VALID [2020-07-08 21:12:25,719 INFO L280 TraceCheckUtils]: 18: Hoare triple {18516#true} SUMMARY for call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1); srcloc: L218-4 {18516#true} is VALID [2020-07-08 21:12:25,719 INFO L280 TraceCheckUtils]: 19: Hoare triple {18516#true} SUMMARY for call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1); srcloc: L218-5 {18516#true} is VALID [2020-07-08 21:12:25,720 INFO L280 TraceCheckUtils]: 20: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1); srcloc: L218-6 {18516#true} is VALID [2020-07-08 21:12:25,720 INFO L280 TraceCheckUtils]: 21: Hoare triple {18516#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3); srcloc: L218-7 {18516#true} is VALID [2020-07-08 21:12:25,720 INFO L280 TraceCheckUtils]: 22: Hoare triple {18516#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L222 {18516#true} is VALID [2020-07-08 21:12:25,720 INFO L280 TraceCheckUtils]: 23: Hoare triple {18516#true} SUMMARY for call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L222-1 {18516#true} is VALID [2020-07-08 21:12:25,720 INFO L280 TraceCheckUtils]: 24: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L222-2 {18516#true} is VALID [2020-07-08 21:12:25,721 INFO L280 TraceCheckUtils]: 25: Hoare triple {18516#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4); srcloc: L222-3 {18516#true} is VALID [2020-07-08 21:12:25,721 INFO L280 TraceCheckUtils]: 26: Hoare triple {18516#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L226 {18516#true} is VALID [2020-07-08 21:12:25,721 INFO L280 TraceCheckUtils]: 27: Hoare triple {18516#true} SUMMARY for call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L226-1 {18516#true} is VALID [2020-07-08 21:12:25,721 INFO L280 TraceCheckUtils]: 28: Hoare triple {18516#true} SUMMARY for call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L226-2 {18516#true} is VALID [2020-07-08 21:12:25,721 INFO L280 TraceCheckUtils]: 29: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L226-3 {18516#true} is VALID [2020-07-08 21:12:25,721 INFO L280 TraceCheckUtils]: 30: Hoare triple {18516#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L226-4 {18516#true} is VALID [2020-07-08 21:12:25,722 INFO L280 TraceCheckUtils]: 31: Hoare triple {18516#true} SUMMARY for call write~init~int(41, #t~string17.base, #t~string17.offset, 1); srcloc: L230 {18516#true} is VALID [2020-07-08 21:12:25,722 INFO L280 TraceCheckUtils]: 32: Hoare triple {18516#true} SUMMARY for call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L230-1 {18516#true} is VALID [2020-07-08 21:12:25,722 INFO L280 TraceCheckUtils]: 33: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L230-2 {18516#true} is VALID [2020-07-08 21:12:25,722 INFO L280 TraceCheckUtils]: 34: Hoare triple {18516#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2); srcloc: L230-3 {18516#true} is VALID [2020-07-08 21:12:25,722 INFO L280 TraceCheckUtils]: 35: Hoare triple {18516#true} SUMMARY for call write~init~int(10, #t~string19.base, #t~string19.offset, 1); srcloc: L232 {18516#true} is VALID [2020-07-08 21:12:25,723 INFO L280 TraceCheckUtils]: 36: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L232-1 {18516#true} is VALID [2020-07-08 21:12:25,723 INFO L280 TraceCheckUtils]: 37: Hoare triple {18516#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L232-2 {18516#true} is VALID [2020-07-08 21:12:25,723 INFO L280 TraceCheckUtils]: 38: Hoare triple {18516#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L596 {18516#true} is VALID [2020-07-08 21:12:25,724 INFO L280 TraceCheckUtils]: 39: Hoare triple {18516#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(21); srcloc: L596-1 {18516#true} is VALID [2020-07-08 21:12:25,724 INFO L280 TraceCheckUtils]: 40: Hoare triple {18516#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L597 {18516#true} is VALID [2020-07-08 21:12:25,724 INFO L280 TraceCheckUtils]: 41: Hoare triple {18516#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L603 {18516#true} is VALID [2020-07-08 21:12:25,725 INFO L280 TraceCheckUtils]: 42: Hoare triple {18516#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L603-1 {18516#true} is VALID [2020-07-08 21:12:25,725 INFO L280 TraceCheckUtils]: 43: Hoare triple {18516#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30); srcloc: L604 {18516#true} is VALID [2020-07-08 21:12:25,725 INFO L280 TraceCheckUtils]: 44: Hoare triple {18516#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9); srcloc: L642 {18516#true} is VALID [2020-07-08 21:12:25,726 INFO L280 TraceCheckUtils]: 45: Hoare triple {18516#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(25); srcloc: L642-1 {18516#true} is VALID [2020-07-08 21:12:25,726 INFO L280 TraceCheckUtils]: 46: Hoare triple {18516#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L643 {18516#true} is VALID [2020-07-08 21:12:25,726 INFO L280 TraceCheckUtils]: 47: Hoare triple {18516#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L649 {18516#true} is VALID [2020-07-08 21:12:25,727 INFO L280 TraceCheckUtils]: 48: Hoare triple {18516#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L649-1 {18516#true} is VALID [2020-07-08 21:12:25,727 INFO L280 TraceCheckUtils]: 49: Hoare triple {18516#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13); srcloc: L650 {18516#true} is VALID [2020-07-08 21:12:25,727 INFO L280 TraceCheckUtils]: 50: Hoare triple {18516#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7); srcloc: L925 {18516#true} is VALID [2020-07-08 21:12:25,728 INFO L280 TraceCheckUtils]: 51: Hoare triple {18516#true} SUMMARY for call write~init~int(44, #t~string67.base, #t~string67.offset, 1); srcloc: L926 {18516#true} is VALID [2020-07-08 21:12:25,728 INFO L280 TraceCheckUtils]: 52: Hoare triple {18516#true} SUMMARY for call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L926-1 {18516#true} is VALID [2020-07-08 21:12:25,728 INFO L280 TraceCheckUtils]: 53: Hoare triple {18516#true} SUMMARY for call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L926-2 {18516#true} is VALID [2020-07-08 21:12:25,729 INFO L280 TraceCheckUtils]: 54: Hoare triple {18516#true} SUMMARY for call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L926-3 {18516#true} is VALID [2020-07-08 21:12:25,729 INFO L280 TraceCheckUtils]: 55: Hoare triple {18516#true} SUMMARY for call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L926-4 {18516#true} is VALID [2020-07-08 21:12:25,729 INFO L280 TraceCheckUtils]: 56: Hoare triple {18516#true} SUMMARY for call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1); srcloc: L926-5 {18516#true} is VALID [2020-07-08 21:12:25,730 INFO L280 TraceCheckUtils]: 57: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1); srcloc: L926-6 {18516#true} is VALID [2020-07-08 21:12:25,730 INFO L280 TraceCheckUtils]: 58: Hoare triple {18516#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5); srcloc: L926-7 {18516#true} is VALID [2020-07-08 21:12:25,730 INFO L280 TraceCheckUtils]: 59: Hoare triple {18516#true} SUMMARY for call write~init~int(67, #t~string69.base, #t~string69.offset, 1); srcloc: L930 {18516#true} is VALID [2020-07-08 21:12:25,730 INFO L280 TraceCheckUtils]: 60: Hoare triple {18516#true} SUMMARY for call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L930-1 {18516#true} is VALID [2020-07-08 21:12:25,731 INFO L280 TraceCheckUtils]: 61: Hoare triple {18516#true} SUMMARY for call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L930-2 {18516#true} is VALID [2020-07-08 21:12:25,731 INFO L280 TraceCheckUtils]: 62: Hoare triple {18516#true} SUMMARY for call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1); srcloc: L930-3 {18516#true} is VALID [2020-07-08 21:12:25,731 INFO L280 TraceCheckUtils]: 63: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1); srcloc: L930-4 {18516#true} is VALID [2020-07-08 21:12:25,732 INFO L280 TraceCheckUtils]: 64: Hoare triple {18516#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3); srcloc: L930-5 {18516#true} is VALID [2020-07-08 21:12:25,732 INFO L280 TraceCheckUtils]: 65: Hoare triple {18516#true} SUMMARY for call write~init~int(79, #t~string71.base, #t~string71.offset, 1); srcloc: L934 {18516#true} is VALID [2020-07-08 21:12:25,732 INFO L280 TraceCheckUtils]: 66: Hoare triple {18516#true} SUMMARY for call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L934-1 {18516#true} is VALID [2020-07-08 21:12:25,733 INFO L280 TraceCheckUtils]: 67: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1); srcloc: L934-2 {18516#true} is VALID [2020-07-08 21:12:25,733 INFO L280 TraceCheckUtils]: 68: Hoare triple {18516#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2); srcloc: L934-3 {18516#true} is VALID [2020-07-08 21:12:25,733 INFO L280 TraceCheckUtils]: 69: Hoare triple {18516#true} SUMMARY for call write~init~int(41, #t~string73.base, #t~string73.offset, 1); srcloc: L938 {18516#true} is VALID [2020-07-08 21:12:25,734 INFO L280 TraceCheckUtils]: 70: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1); srcloc: L938-1 {18516#true} is VALID [2020-07-08 21:12:25,740 INFO L280 TraceCheckUtils]: 71: Hoare triple {18516#true} ~pumpRunning~0 := 0; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,741 INFO L280 TraceCheckUtils]: 72: Hoare triple {18597#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,742 INFO L280 TraceCheckUtils]: 73: Hoare triple {18597#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,743 INFO L280 TraceCheckUtils]: 74: Hoare triple {18597#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,743 INFO L280 TraceCheckUtils]: 75: Hoare triple {18597#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,744 INFO L280 TraceCheckUtils]: 76: Hoare triple {18597#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,745 INFO L280 TraceCheckUtils]: 77: Hoare triple {18597#(= 0 ~pumpRunning~0)} assume true; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,746 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {18597#(= 0 ~pumpRunning~0)} {18516#true} #971#return; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:25,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {18516#true} assume true; {18516#true} is VALID [2020-07-08 21:12:25,774 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18516#true} {18597#(= 0 ~pumpRunning~0)} #869#return; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:25,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {18516#true} assume true; {18516#true} is VALID [2020-07-08 21:12:25,780 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18516#true} {18597#(= 0 ~pumpRunning~0)} #871#return; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:25,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {18516#true} havoc ~retValue_acc~13; {18516#true} is VALID [2020-07-08 21:12:25,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {18516#true} ~retValue_acc~13 := 1; {18516#true} is VALID [2020-07-08 21:12:25,790 INFO L280 TraceCheckUtils]: 2: Hoare triple {18516#true} #res := ~retValue_acc~13; {18516#true} is VALID [2020-07-08 21:12:25,790 INFO L280 TraceCheckUtils]: 3: Hoare triple {18516#true} assume true; {18516#true} is VALID [2020-07-08 21:12:25,791 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18516#true} {18597#(= 0 ~pumpRunning~0)} #873#return; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:25,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {18516#true} assume true; {18516#true} is VALID [2020-07-08 21:12:25,797 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18516#true} {18597#(= 0 ~pumpRunning~0)} #875#return; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:25,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {18628#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {18597#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,820 INFO L280 TraceCheckUtils]: 2: Hoare triple {18597#(= 0 ~pumpRunning~0)} assume true; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,821 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18597#(= 0 ~pumpRunning~0)} {18597#(= 0 ~pumpRunning~0)} #927#return; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:25,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {18629#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {18516#true} is VALID [2020-07-08 21:12:25,842 INFO L280 TraceCheckUtils]: 1: Hoare triple {18516#true} ~waterLevel~0 := ~waterLevel~0 - 1; {18516#true} is VALID [2020-07-08 21:12:25,843 INFO L280 TraceCheckUtils]: 2: Hoare triple {18516#true} assume true; {18516#true} is VALID [2020-07-08 21:12:25,843 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18516#true} {18517#false} #935#return; {18517#false} is VALID [2020-07-08 21:12:25,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:25,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {18516#true} havoc ~retValue_acc~9; {18516#true} is VALID [2020-07-08 21:12:25,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {18516#true} ~retValue_acc~9 := ~waterLevel~0; {18516#true} is VALID [2020-07-08 21:12:25,848 INFO L280 TraceCheckUtils]: 2: Hoare triple {18516#true} #res := ~retValue_acc~9; {18516#true} is VALID [2020-07-08 21:12:25,849 INFO L280 TraceCheckUtils]: 3: Hoare triple {18516#true} assume true; {18516#true} is VALID [2020-07-08 21:12:25,849 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18516#true} {18517#false} #863#return; {18517#false} is VALID [2020-07-08 21:12:25,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:25,853 INFO L280 TraceCheckUtils]: 0: Hoare triple {18516#true} havoc ~retValue_acc~1; {18516#true} is VALID [2020-07-08 21:12:25,853 INFO L280 TraceCheckUtils]: 1: Hoare triple {18516#true} ~retValue_acc~1 := ~pumpRunning~0; {18516#true} is VALID [2020-07-08 21:12:25,854 INFO L280 TraceCheckUtils]: 2: Hoare triple {18516#true} #res := ~retValue_acc~1; {18516#true} is VALID [2020-07-08 21:12:25,854 INFO L280 TraceCheckUtils]: 3: Hoare triple {18516#true} assume true; {18516#true} is VALID [2020-07-08 21:12:25,854 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18516#true} {18517#false} #865#return; {18517#false} is VALID [2020-07-08 21:12:25,863 INFO L263 TraceCheckUtils]: 0: Hoare triple {18516#true} call ULTIMATE.init(); {18627#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 21:12:25,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {18627#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {18516#true} is VALID [2020-07-08 21:12:25,864 INFO L280 TraceCheckUtils]: 2: Hoare triple {18516#true} #valid := #valid[0 := 0]; {18516#true} is VALID [2020-07-08 21:12:25,864 INFO L280 TraceCheckUtils]: 3: Hoare triple {18516#true} assume 0 < #StackHeapBarrier; {18516#true} is VALID [2020-07-08 21:12:25,864 INFO L280 TraceCheckUtils]: 4: Hoare triple {18516#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13); srcloc: L206 {18516#true} is VALID [2020-07-08 21:12:25,864 INFO L280 TraceCheckUtils]: 5: Hoare triple {18516#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L206-1 {18516#true} is VALID [2020-07-08 21:12:25,865 INFO L280 TraceCheckUtils]: 6: Hoare triple {18516#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L210 {18516#true} is VALID [2020-07-08 21:12:25,865 INFO L280 TraceCheckUtils]: 7: Hoare triple {18516#true} SUMMARY for call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L210-1 {18516#true} is VALID [2020-07-08 21:12:25,865 INFO L280 TraceCheckUtils]: 8: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L210-2 {18516#true} is VALID [2020-07-08 21:12:25,865 INFO L280 TraceCheckUtils]: 9: Hoare triple {18516#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4); srcloc: L210-3 {18516#true} is VALID [2020-07-08 21:12:25,865 INFO L280 TraceCheckUtils]: 10: Hoare triple {18516#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L214 {18516#true} is VALID [2020-07-08 21:12:25,866 INFO L280 TraceCheckUtils]: 11: Hoare triple {18516#true} SUMMARY for call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L214-1 {18516#true} is VALID [2020-07-08 21:12:25,866 INFO L280 TraceCheckUtils]: 12: Hoare triple {18516#true} SUMMARY for call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L214-2 {18516#true} is VALID [2020-07-08 21:12:25,866 INFO L280 TraceCheckUtils]: 13: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L214-3 {18516#true} is VALID [2020-07-08 21:12:25,867 INFO L280 TraceCheckUtils]: 14: Hoare triple {18516#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7); srcloc: L214-4 {18516#true} is VALID [2020-07-08 21:12:25,868 INFO L280 TraceCheckUtils]: 15: Hoare triple {18516#true} SUMMARY for call write~init~int(44, #t~string11.base, #t~string11.offset, 1); srcloc: L218 {18516#true} is VALID [2020-07-08 21:12:25,868 INFO L280 TraceCheckUtils]: 16: Hoare triple {18516#true} SUMMARY for call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L218-1 {18516#true} is VALID [2020-07-08 21:12:25,868 INFO L280 TraceCheckUtils]: 17: Hoare triple {18516#true} SUMMARY for call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L218-2 {18516#true} is VALID [2020-07-08 21:12:25,869 INFO L280 TraceCheckUtils]: 18: Hoare triple {18516#true} SUMMARY for call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L218-3 {18516#true} is VALID [2020-07-08 21:12:25,869 INFO L280 TraceCheckUtils]: 19: Hoare triple {18516#true} SUMMARY for call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1); srcloc: L218-4 {18516#true} is VALID [2020-07-08 21:12:25,869 INFO L280 TraceCheckUtils]: 20: Hoare triple {18516#true} SUMMARY for call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1); srcloc: L218-5 {18516#true} is VALID [2020-07-08 21:12:25,870 INFO L280 TraceCheckUtils]: 21: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1); srcloc: L218-6 {18516#true} is VALID [2020-07-08 21:12:25,870 INFO L280 TraceCheckUtils]: 22: Hoare triple {18516#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3); srcloc: L218-7 {18516#true} is VALID [2020-07-08 21:12:25,870 INFO L280 TraceCheckUtils]: 23: Hoare triple {18516#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L222 {18516#true} is VALID [2020-07-08 21:12:25,871 INFO L280 TraceCheckUtils]: 24: Hoare triple {18516#true} SUMMARY for call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L222-1 {18516#true} is VALID [2020-07-08 21:12:25,871 INFO L280 TraceCheckUtils]: 25: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L222-2 {18516#true} is VALID [2020-07-08 21:12:25,871 INFO L280 TraceCheckUtils]: 26: Hoare triple {18516#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4); srcloc: L222-3 {18516#true} is VALID [2020-07-08 21:12:25,872 INFO L280 TraceCheckUtils]: 27: Hoare triple {18516#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L226 {18516#true} is VALID [2020-07-08 21:12:25,872 INFO L280 TraceCheckUtils]: 28: Hoare triple {18516#true} SUMMARY for call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L226-1 {18516#true} is VALID [2020-07-08 21:12:25,872 INFO L280 TraceCheckUtils]: 29: Hoare triple {18516#true} SUMMARY for call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L226-2 {18516#true} is VALID [2020-07-08 21:12:25,872 INFO L280 TraceCheckUtils]: 30: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L226-3 {18516#true} is VALID [2020-07-08 21:12:25,873 INFO L280 TraceCheckUtils]: 31: Hoare triple {18516#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L226-4 {18516#true} is VALID [2020-07-08 21:12:25,873 INFO L280 TraceCheckUtils]: 32: Hoare triple {18516#true} SUMMARY for call write~init~int(41, #t~string17.base, #t~string17.offset, 1); srcloc: L230 {18516#true} is VALID [2020-07-08 21:12:25,873 INFO L280 TraceCheckUtils]: 33: Hoare triple {18516#true} SUMMARY for call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L230-1 {18516#true} is VALID [2020-07-08 21:12:25,874 INFO L280 TraceCheckUtils]: 34: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L230-2 {18516#true} is VALID [2020-07-08 21:12:25,874 INFO L280 TraceCheckUtils]: 35: Hoare triple {18516#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2); srcloc: L230-3 {18516#true} is VALID [2020-07-08 21:12:25,874 INFO L280 TraceCheckUtils]: 36: Hoare triple {18516#true} SUMMARY for call write~init~int(10, #t~string19.base, #t~string19.offset, 1); srcloc: L232 {18516#true} is VALID [2020-07-08 21:12:25,875 INFO L280 TraceCheckUtils]: 37: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L232-1 {18516#true} is VALID [2020-07-08 21:12:25,875 INFO L280 TraceCheckUtils]: 38: Hoare triple {18516#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L232-2 {18516#true} is VALID [2020-07-08 21:12:25,875 INFO L280 TraceCheckUtils]: 39: Hoare triple {18516#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L596 {18516#true} is VALID [2020-07-08 21:12:25,875 INFO L280 TraceCheckUtils]: 40: Hoare triple {18516#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(21); srcloc: L596-1 {18516#true} is VALID [2020-07-08 21:12:25,876 INFO L280 TraceCheckUtils]: 41: Hoare triple {18516#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L597 {18516#true} is VALID [2020-07-08 21:12:25,876 INFO L280 TraceCheckUtils]: 42: Hoare triple {18516#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L603 {18516#true} is VALID [2020-07-08 21:12:25,876 INFO L280 TraceCheckUtils]: 43: Hoare triple {18516#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L603-1 {18516#true} is VALID [2020-07-08 21:12:25,877 INFO L280 TraceCheckUtils]: 44: Hoare triple {18516#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30); srcloc: L604 {18516#true} is VALID [2020-07-08 21:12:25,877 INFO L280 TraceCheckUtils]: 45: Hoare triple {18516#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9); srcloc: L642 {18516#true} is VALID [2020-07-08 21:12:25,877 INFO L280 TraceCheckUtils]: 46: Hoare triple {18516#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(25); srcloc: L642-1 {18516#true} is VALID [2020-07-08 21:12:25,878 INFO L280 TraceCheckUtils]: 47: Hoare triple {18516#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L643 {18516#true} is VALID [2020-07-08 21:12:25,878 INFO L280 TraceCheckUtils]: 48: Hoare triple {18516#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L649 {18516#true} is VALID [2020-07-08 21:12:25,878 INFO L280 TraceCheckUtils]: 49: Hoare triple {18516#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L649-1 {18516#true} is VALID [2020-07-08 21:12:25,879 INFO L280 TraceCheckUtils]: 50: Hoare triple {18516#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13); srcloc: L650 {18516#true} is VALID [2020-07-08 21:12:25,879 INFO L280 TraceCheckUtils]: 51: Hoare triple {18516#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7); srcloc: L925 {18516#true} is VALID [2020-07-08 21:12:25,879 INFO L280 TraceCheckUtils]: 52: Hoare triple {18516#true} SUMMARY for call write~init~int(44, #t~string67.base, #t~string67.offset, 1); srcloc: L926 {18516#true} is VALID [2020-07-08 21:12:25,879 INFO L280 TraceCheckUtils]: 53: Hoare triple {18516#true} SUMMARY for call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L926-1 {18516#true} is VALID [2020-07-08 21:12:25,880 INFO L280 TraceCheckUtils]: 54: Hoare triple {18516#true} SUMMARY for call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L926-2 {18516#true} is VALID [2020-07-08 21:12:25,880 INFO L280 TraceCheckUtils]: 55: Hoare triple {18516#true} SUMMARY for call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L926-3 {18516#true} is VALID [2020-07-08 21:12:25,880 INFO L280 TraceCheckUtils]: 56: Hoare triple {18516#true} SUMMARY for call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L926-4 {18516#true} is VALID [2020-07-08 21:12:25,881 INFO L280 TraceCheckUtils]: 57: Hoare triple {18516#true} SUMMARY for call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1); srcloc: L926-5 {18516#true} is VALID [2020-07-08 21:12:25,881 INFO L280 TraceCheckUtils]: 58: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1); srcloc: L926-6 {18516#true} is VALID [2020-07-08 21:12:25,881 INFO L280 TraceCheckUtils]: 59: Hoare triple {18516#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5); srcloc: L926-7 {18516#true} is VALID [2020-07-08 21:12:25,881 INFO L280 TraceCheckUtils]: 60: Hoare triple {18516#true} SUMMARY for call write~init~int(67, #t~string69.base, #t~string69.offset, 1); srcloc: L930 {18516#true} is VALID [2020-07-08 21:12:25,882 INFO L280 TraceCheckUtils]: 61: Hoare triple {18516#true} SUMMARY for call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L930-1 {18516#true} is VALID [2020-07-08 21:12:25,882 INFO L280 TraceCheckUtils]: 62: Hoare triple {18516#true} SUMMARY for call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L930-2 {18516#true} is VALID [2020-07-08 21:12:25,882 INFO L280 TraceCheckUtils]: 63: Hoare triple {18516#true} SUMMARY for call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1); srcloc: L930-3 {18516#true} is VALID [2020-07-08 21:12:25,883 INFO L280 TraceCheckUtils]: 64: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1); srcloc: L930-4 {18516#true} is VALID [2020-07-08 21:12:25,883 INFO L280 TraceCheckUtils]: 65: Hoare triple {18516#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3); srcloc: L930-5 {18516#true} is VALID [2020-07-08 21:12:25,883 INFO L280 TraceCheckUtils]: 66: Hoare triple {18516#true} SUMMARY for call write~init~int(79, #t~string71.base, #t~string71.offset, 1); srcloc: L934 {18516#true} is VALID [2020-07-08 21:12:25,884 INFO L280 TraceCheckUtils]: 67: Hoare triple {18516#true} SUMMARY for call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L934-1 {18516#true} is VALID [2020-07-08 21:12:25,884 INFO L280 TraceCheckUtils]: 68: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1); srcloc: L934-2 {18516#true} is VALID [2020-07-08 21:12:25,884 INFO L280 TraceCheckUtils]: 69: Hoare triple {18516#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2); srcloc: L934-3 {18516#true} is VALID [2020-07-08 21:12:25,885 INFO L280 TraceCheckUtils]: 70: Hoare triple {18516#true} SUMMARY for call write~init~int(41, #t~string73.base, #t~string73.offset, 1); srcloc: L938 {18516#true} is VALID [2020-07-08 21:12:25,885 INFO L280 TraceCheckUtils]: 71: Hoare triple {18516#true} SUMMARY for call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1); srcloc: L938-1 {18516#true} is VALID [2020-07-08 21:12:25,889 INFO L280 TraceCheckUtils]: 72: Hoare triple {18516#true} ~pumpRunning~0 := 0; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,890 INFO L280 TraceCheckUtils]: 73: Hoare triple {18597#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,891 INFO L280 TraceCheckUtils]: 74: Hoare triple {18597#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,892 INFO L280 TraceCheckUtils]: 75: Hoare triple {18597#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,893 INFO L280 TraceCheckUtils]: 76: Hoare triple {18597#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,894 INFO L280 TraceCheckUtils]: 77: Hoare triple {18597#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,895 INFO L280 TraceCheckUtils]: 78: Hoare triple {18597#(= 0 ~pumpRunning~0)} assume true; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,896 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {18597#(= 0 ~pumpRunning~0)} {18516#true} #971#return; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,896 INFO L263 TraceCheckUtils]: 80: Hoare triple {18597#(= 0 ~pumpRunning~0)} call #t~ret75 := main(); {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,897 INFO L280 TraceCheckUtils]: 81: Hoare triple {18597#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~7; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,898 INFO L280 TraceCheckUtils]: 82: Hoare triple {18597#(= 0 ~pumpRunning~0)} havoc ~tmp~10; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,898 INFO L263 TraceCheckUtils]: 83: Hoare triple {18597#(= 0 ~pumpRunning~0)} call select_helpers(); {18516#true} is VALID [2020-07-08 21:12:25,899 INFO L280 TraceCheckUtils]: 84: Hoare triple {18516#true} assume true; {18516#true} is VALID [2020-07-08 21:12:25,900 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {18516#true} {18597#(= 0 ~pumpRunning~0)} #869#return; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,900 INFO L263 TraceCheckUtils]: 86: Hoare triple {18597#(= 0 ~pumpRunning~0)} call select_features(); {18516#true} is VALID [2020-07-08 21:12:25,900 INFO L280 TraceCheckUtils]: 87: Hoare triple {18516#true} assume true; {18516#true} is VALID [2020-07-08 21:12:25,901 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {18516#true} {18597#(= 0 ~pumpRunning~0)} #871#return; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,901 INFO L263 TraceCheckUtils]: 89: Hoare triple {18597#(= 0 ~pumpRunning~0)} call #t~ret63 := valid_product(); {18516#true} is VALID [2020-07-08 21:12:25,902 INFO L280 TraceCheckUtils]: 90: Hoare triple {18516#true} havoc ~retValue_acc~13; {18516#true} is VALID [2020-07-08 21:12:25,902 INFO L280 TraceCheckUtils]: 91: Hoare triple {18516#true} ~retValue_acc~13 := 1; {18516#true} is VALID [2020-07-08 21:12:25,902 INFO L280 TraceCheckUtils]: 92: Hoare triple {18516#true} #res := ~retValue_acc~13; {18516#true} is VALID [2020-07-08 21:12:25,903 INFO L280 TraceCheckUtils]: 93: Hoare triple {18516#true} assume true; {18516#true} is VALID [2020-07-08 21:12:25,904 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {18516#true} {18597#(= 0 ~pumpRunning~0)} #873#return; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,904 INFO L280 TraceCheckUtils]: 95: Hoare triple {18597#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,905 INFO L280 TraceCheckUtils]: 96: Hoare triple {18597#(= 0 ~pumpRunning~0)} ~tmp~10 := #t~ret63; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,905 INFO L280 TraceCheckUtils]: 97: Hoare triple {18597#(= 0 ~pumpRunning~0)} havoc #t~ret63; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,906 INFO L280 TraceCheckUtils]: 98: Hoare triple {18597#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~10; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,906 INFO L263 TraceCheckUtils]: 99: Hoare triple {18597#(= 0 ~pumpRunning~0)} call setup(); {18516#true} is VALID [2020-07-08 21:12:25,906 INFO L280 TraceCheckUtils]: 100: Hoare triple {18516#true} assume true; {18516#true} is VALID [2020-07-08 21:12:25,907 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {18516#true} {18597#(= 0 ~pumpRunning~0)} #875#return; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,908 INFO L263 TraceCheckUtils]: 102: Hoare triple {18597#(= 0 ~pumpRunning~0)} call runTest(); {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,908 INFO L263 TraceCheckUtils]: 103: Hoare triple {18597#(= 0 ~pumpRunning~0)} call test(); {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,909 INFO L280 TraceCheckUtils]: 104: Hoare triple {18597#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,909 INFO L280 TraceCheckUtils]: 105: Hoare triple {18597#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,910 INFO L280 TraceCheckUtils]: 106: Hoare triple {18597#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,910 INFO L280 TraceCheckUtils]: 107: Hoare triple {18597#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,911 INFO L280 TraceCheckUtils]: 108: Hoare triple {18597#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,911 INFO L280 TraceCheckUtils]: 109: Hoare triple {18597#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,912 INFO L280 TraceCheckUtils]: 110: Hoare triple {18597#(= 0 ~pumpRunning~0)} assume !false; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,912 INFO L280 TraceCheckUtils]: 111: Hoare triple {18597#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,913 INFO L280 TraceCheckUtils]: 112: Hoare triple {18597#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,914 INFO L280 TraceCheckUtils]: 113: Hoare triple {18597#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~nondet57; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,914 INFO L280 TraceCheckUtils]: 114: Hoare triple {18597#(= 0 ~pumpRunning~0)} havoc #t~nondet57; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,915 INFO L280 TraceCheckUtils]: 115: Hoare triple {18597#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~8); {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,916 INFO L280 TraceCheckUtils]: 116: Hoare triple {18597#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,917 INFO L280 TraceCheckUtils]: 117: Hoare triple {18597#(= 0 ~pumpRunning~0)} ~tmp___0~2 := #t~nondet58; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,918 INFO L280 TraceCheckUtils]: 118: Hoare triple {18597#(= 0 ~pumpRunning~0)} havoc #t~nondet58; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,919 INFO L280 TraceCheckUtils]: 119: Hoare triple {18597#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,920 INFO L280 TraceCheckUtils]: 120: Hoare triple {18597#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,921 INFO L280 TraceCheckUtils]: 121: Hoare triple {18597#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet59; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,921 INFO L280 TraceCheckUtils]: 122: Hoare triple {18597#(= 0 ~pumpRunning~0)} havoc #t~nondet59; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,922 INFO L280 TraceCheckUtils]: 123: Hoare triple {18597#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,923 INFO L280 TraceCheckUtils]: 124: Hoare triple {18597#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,924 INFO L280 TraceCheckUtils]: 125: Hoare triple {18597#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet60; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,926 INFO L280 TraceCheckUtils]: 126: Hoare triple {18597#(= 0 ~pumpRunning~0)} havoc #t~nondet60; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,926 INFO L280 TraceCheckUtils]: 127: Hoare triple {18597#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,928 INFO L263 TraceCheckUtils]: 128: Hoare triple {18597#(= 0 ~pumpRunning~0)} call stopSystem(); {18628#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 21:12:25,929 INFO L280 TraceCheckUtils]: 129: Hoare triple {18628#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,929 INFO L280 TraceCheckUtils]: 130: Hoare triple {18597#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,930 INFO L280 TraceCheckUtils]: 131: Hoare triple {18597#(= 0 ~pumpRunning~0)} assume true; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,932 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {18597#(= 0 ~pumpRunning~0)} {18597#(= 0 ~pumpRunning~0)} #927#return; {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,933 INFO L263 TraceCheckUtils]: 133: Hoare triple {18597#(= 0 ~pumpRunning~0)} call timeShift(); {18597#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:25,934 INFO L280 TraceCheckUtils]: 134: Hoare triple {18597#(= 0 ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {18517#false} is VALID [2020-07-08 21:12:25,934 INFO L263 TraceCheckUtils]: 135: Hoare triple {18517#false} call lowerWaterLevel(); {18629#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:12:25,934 INFO L280 TraceCheckUtils]: 136: Hoare triple {18629#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {18516#true} is VALID [2020-07-08 21:12:25,935 INFO L280 TraceCheckUtils]: 137: Hoare triple {18516#true} ~waterLevel~0 := ~waterLevel~0 - 1; {18516#true} is VALID [2020-07-08 21:12:25,935 INFO L280 TraceCheckUtils]: 138: Hoare triple {18516#true} assume true; {18516#true} is VALID [2020-07-08 21:12:25,935 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {18516#true} {18517#false} #935#return; {18517#false} is VALID [2020-07-08 21:12:25,936 INFO L280 TraceCheckUtils]: 140: Hoare triple {18517#false} assume !(0 != ~systemActive~0); {18517#false} is VALID [2020-07-08 21:12:25,936 INFO L263 TraceCheckUtils]: 141: Hoare triple {18517#false} call __utac_acc__Specification4_spec__1(); {18517#false} is VALID [2020-07-08 21:12:25,936 INFO L280 TraceCheckUtils]: 142: Hoare triple {18517#false} havoc ~tmp~9; {18517#false} is VALID [2020-07-08 21:12:25,937 INFO L280 TraceCheckUtils]: 143: Hoare triple {18517#false} havoc ~tmp___0~3; {18517#false} is VALID [2020-07-08 21:12:25,937 INFO L263 TraceCheckUtils]: 144: Hoare triple {18517#false} call #t~ret61 := getWaterLevel(); {18516#true} is VALID [2020-07-08 21:12:25,937 INFO L280 TraceCheckUtils]: 145: Hoare triple {18516#true} havoc ~retValue_acc~9; {18516#true} is VALID [2020-07-08 21:12:25,938 INFO L280 TraceCheckUtils]: 146: Hoare triple {18516#true} ~retValue_acc~9 := ~waterLevel~0; {18516#true} is VALID [2020-07-08 21:12:25,938 INFO L280 TraceCheckUtils]: 147: Hoare triple {18516#true} #res := ~retValue_acc~9; {18516#true} is VALID [2020-07-08 21:12:25,938 INFO L280 TraceCheckUtils]: 148: Hoare triple {18516#true} assume true; {18516#true} is VALID [2020-07-08 21:12:25,939 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {18516#true} {18517#false} #863#return; {18517#false} is VALID [2020-07-08 21:12:25,939 INFO L280 TraceCheckUtils]: 150: Hoare triple {18517#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {18517#false} is VALID [2020-07-08 21:12:25,939 INFO L280 TraceCheckUtils]: 151: Hoare triple {18517#false} ~tmp~9 := #t~ret61; {18517#false} is VALID [2020-07-08 21:12:25,940 INFO L280 TraceCheckUtils]: 152: Hoare triple {18517#false} havoc #t~ret61; {18517#false} is VALID [2020-07-08 21:12:25,940 INFO L280 TraceCheckUtils]: 153: Hoare triple {18517#false} assume 0 == ~tmp~9; {18517#false} is VALID [2020-07-08 21:12:25,940 INFO L263 TraceCheckUtils]: 154: Hoare triple {18517#false} call #t~ret62 := isPumpRunning(); {18516#true} is VALID [2020-07-08 21:12:25,940 INFO L280 TraceCheckUtils]: 155: Hoare triple {18516#true} havoc ~retValue_acc~1; {18516#true} is VALID [2020-07-08 21:12:25,941 INFO L280 TraceCheckUtils]: 156: Hoare triple {18516#true} ~retValue_acc~1 := ~pumpRunning~0; {18516#true} is VALID [2020-07-08 21:12:25,941 INFO L280 TraceCheckUtils]: 157: Hoare triple {18516#true} #res := ~retValue_acc~1; {18516#true} is VALID [2020-07-08 21:12:25,941 INFO L280 TraceCheckUtils]: 158: Hoare triple {18516#true} assume true; {18516#true} is VALID [2020-07-08 21:12:25,942 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {18516#true} {18517#false} #865#return; {18517#false} is VALID [2020-07-08 21:12:25,942 INFO L280 TraceCheckUtils]: 160: Hoare triple {18517#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {18517#false} is VALID [2020-07-08 21:12:25,942 INFO L280 TraceCheckUtils]: 161: Hoare triple {18517#false} ~tmp___0~3 := #t~ret62; {18517#false} is VALID [2020-07-08 21:12:25,943 INFO L280 TraceCheckUtils]: 162: Hoare triple {18517#false} havoc #t~ret62; {18517#false} is VALID [2020-07-08 21:12:25,943 INFO L280 TraceCheckUtils]: 163: Hoare triple {18517#false} assume 0 != ~tmp___0~3; {18517#false} is VALID [2020-07-08 21:12:25,943 INFO L263 TraceCheckUtils]: 164: Hoare triple {18517#false} call __automaton_fail(); {18517#false} is VALID [2020-07-08 21:12:25,943 INFO L280 TraceCheckUtils]: 165: Hoare triple {18517#false} assume !false; {18517#false} is VALID [2020-07-08 21:12:25,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 21:12:25,995 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1604546927] [2020-07-08 21:12:25,996 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 21:12:25,996 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-08 21:12:25,996 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [132000713] [2020-07-08 21:12:25,997 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-08 21:12:25,997 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:12:25,997 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-08 21:12:26,205 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:12:26,205 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-08 21:12:26,205 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:12:26,206 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-08 21:12:26,206 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 21:12:26,206 INFO L87 Difference]: Start difference. First operand 1301 states and 1543 transitions. Second operand 6 states. [2020-07-08 21:12:27,320 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:13:27,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:13:27,851 INFO L93 Difference]: Finished difference Result 2932 states and 3698 transitions. [2020-07-08 21:13:27,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-08 21:13:27,851 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-08 21:13:27,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:13:27,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 21:13:27,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 848 transitions. [2020-07-08 21:13:27,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 21:13:27,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 848 transitions. [2020-07-08 21:13:27,882 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 848 transitions. [2020-07-08 21:13:30,348 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 848 edges. 848 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:13:30,474 INFO L225 Difference]: With dead ends: 2932 [2020-07-08 21:13:30,475 INFO L226 Difference]: Without dead ends: 1741 [2020-07-08 21:13:30,479 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-07-08 21:13:30,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1741 states. [2020-07-08 21:14:21,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1741 to 1614. [2020-07-08 21:14:21,256 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:14:21,256 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1741 states. Second operand 1614 states. [2020-07-08 21:14:21,256 INFO L74 IsIncluded]: Start isIncluded. First operand 1741 states. Second operand 1614 states. [2020-07-08 21:14:21,256 INFO L87 Difference]: Start difference. First operand 1741 states. Second operand 1614 states. [2020-07-08 21:14:21,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:14:21,436 INFO L93 Difference]: Finished difference Result 1741 states and 2090 transitions. [2020-07-08 21:14:21,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 2090 transitions. [2020-07-08 21:14:21,443 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:14:21,443 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:14:21,444 INFO L74 IsIncluded]: Start isIncluded. First operand 1614 states. Second operand 1741 states. [2020-07-08 21:14:21,444 INFO L87 Difference]: Start difference. First operand 1614 states. Second operand 1741 states. [2020-07-08 21:14:21,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:14:21,631 INFO L93 Difference]: Finished difference Result 1741 states and 2090 transitions. [2020-07-08 21:14:21,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 2090 transitions. [2020-07-08 21:14:21,637 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:14:21,637 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:14:21,637 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:14:21,637 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:14:21,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1614 states. [2020-07-08 21:14:21,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1614 states and 1902 transitions. [2020-07-08 21:14:21,788 INFO L78 Accepts]: Start accepts. Automaton has 1614 states and 1902 transitions. Word has length 166 [2020-07-08 21:14:21,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:14:21,789 INFO L479 AbstractCegarLoop]: Abstraction has 1614 states and 1902 transitions. [2020-07-08 21:14:21,789 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-08 21:14:21,789 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1614 states and 1902 transitions. [2020-07-08 21:14:33,654 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1902 edges. 1902 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:14:33,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 1902 transitions. [2020-07-08 21:14:33,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-07-08 21:14:33,660 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:14:33,660 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:14:33,661 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 21:14:33,661 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:14:33,661 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:14:33,661 INFO L82 PathProgramCache]: Analyzing trace with hash -304121650, now seen corresponding path program 1 times [2020-07-08 21:14:33,663 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:14:33,663 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2107786755] [2020-07-08 21:14:33,663 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:14:33,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:34,104 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:14:34,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:34,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {31354#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {31218#true} is VALID [2020-07-08 21:14:34,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {31218#true} #valid := #valid[0 := 0]; {31218#true} is VALID [2020-07-08 21:14:34,191 INFO L280 TraceCheckUtils]: 2: Hoare triple {31218#true} assume 0 < #StackHeapBarrier; {31218#true} is VALID [2020-07-08 21:14:34,192 INFO L280 TraceCheckUtils]: 3: Hoare triple {31218#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13); srcloc: L206 {31218#true} is VALID [2020-07-08 21:14:34,192 INFO L280 TraceCheckUtils]: 4: Hoare triple {31218#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L206-1 {31218#true} is VALID [2020-07-08 21:14:34,192 INFO L280 TraceCheckUtils]: 5: Hoare triple {31218#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L210 {31218#true} is VALID [2020-07-08 21:14:34,192 INFO L280 TraceCheckUtils]: 6: Hoare triple {31218#true} SUMMARY for call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L210-1 {31218#true} is VALID [2020-07-08 21:14:34,192 INFO L280 TraceCheckUtils]: 7: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L210-2 {31218#true} is VALID [2020-07-08 21:14:34,193 INFO L280 TraceCheckUtils]: 8: Hoare triple {31218#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4); srcloc: L210-3 {31218#true} is VALID [2020-07-08 21:14:34,193 INFO L280 TraceCheckUtils]: 9: Hoare triple {31218#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L214 {31218#true} is VALID [2020-07-08 21:14:34,193 INFO L280 TraceCheckUtils]: 10: Hoare triple {31218#true} SUMMARY for call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L214-1 {31218#true} is VALID [2020-07-08 21:14:34,193 INFO L280 TraceCheckUtils]: 11: Hoare triple {31218#true} SUMMARY for call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L214-2 {31218#true} is VALID [2020-07-08 21:14:34,193 INFO L280 TraceCheckUtils]: 12: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L214-3 {31218#true} is VALID [2020-07-08 21:14:34,194 INFO L280 TraceCheckUtils]: 13: Hoare triple {31218#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7); srcloc: L214-4 {31218#true} is VALID [2020-07-08 21:14:34,194 INFO L280 TraceCheckUtils]: 14: Hoare triple {31218#true} SUMMARY for call write~init~int(44, #t~string11.base, #t~string11.offset, 1); srcloc: L218 {31218#true} is VALID [2020-07-08 21:14:34,194 INFO L280 TraceCheckUtils]: 15: Hoare triple {31218#true} SUMMARY for call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L218-1 {31218#true} is VALID [2020-07-08 21:14:34,194 INFO L280 TraceCheckUtils]: 16: Hoare triple {31218#true} SUMMARY for call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L218-2 {31218#true} is VALID [2020-07-08 21:14:34,194 INFO L280 TraceCheckUtils]: 17: Hoare triple {31218#true} SUMMARY for call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L218-3 {31218#true} is VALID [2020-07-08 21:14:34,195 INFO L280 TraceCheckUtils]: 18: Hoare triple {31218#true} SUMMARY for call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1); srcloc: L218-4 {31218#true} is VALID [2020-07-08 21:14:34,195 INFO L280 TraceCheckUtils]: 19: Hoare triple {31218#true} SUMMARY for call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1); srcloc: L218-5 {31218#true} is VALID [2020-07-08 21:14:34,195 INFO L280 TraceCheckUtils]: 20: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1); srcloc: L218-6 {31218#true} is VALID [2020-07-08 21:14:34,195 INFO L280 TraceCheckUtils]: 21: Hoare triple {31218#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3); srcloc: L218-7 {31218#true} is VALID [2020-07-08 21:14:34,195 INFO L280 TraceCheckUtils]: 22: Hoare triple {31218#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L222 {31218#true} is VALID [2020-07-08 21:14:34,195 INFO L280 TraceCheckUtils]: 23: Hoare triple {31218#true} SUMMARY for call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L222-1 {31218#true} is VALID [2020-07-08 21:14:34,196 INFO L280 TraceCheckUtils]: 24: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L222-2 {31218#true} is VALID [2020-07-08 21:14:34,196 INFO L280 TraceCheckUtils]: 25: Hoare triple {31218#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4); srcloc: L222-3 {31218#true} is VALID [2020-07-08 21:14:34,196 INFO L280 TraceCheckUtils]: 26: Hoare triple {31218#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L226 {31218#true} is VALID [2020-07-08 21:14:34,196 INFO L280 TraceCheckUtils]: 27: Hoare triple {31218#true} SUMMARY for call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L226-1 {31218#true} is VALID [2020-07-08 21:14:34,196 INFO L280 TraceCheckUtils]: 28: Hoare triple {31218#true} SUMMARY for call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L226-2 {31218#true} is VALID [2020-07-08 21:14:34,196 INFO L280 TraceCheckUtils]: 29: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L226-3 {31218#true} is VALID [2020-07-08 21:14:34,197 INFO L280 TraceCheckUtils]: 30: Hoare triple {31218#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L226-4 {31218#true} is VALID [2020-07-08 21:14:34,197 INFO L280 TraceCheckUtils]: 31: Hoare triple {31218#true} SUMMARY for call write~init~int(41, #t~string17.base, #t~string17.offset, 1); srcloc: L230 {31218#true} is VALID [2020-07-08 21:14:34,197 INFO L280 TraceCheckUtils]: 32: Hoare triple {31218#true} SUMMARY for call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L230-1 {31218#true} is VALID [2020-07-08 21:14:34,197 INFO L280 TraceCheckUtils]: 33: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L230-2 {31218#true} is VALID [2020-07-08 21:14:34,197 INFO L280 TraceCheckUtils]: 34: Hoare triple {31218#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2); srcloc: L230-3 {31218#true} is VALID [2020-07-08 21:14:34,198 INFO L280 TraceCheckUtils]: 35: Hoare triple {31218#true} SUMMARY for call write~init~int(10, #t~string19.base, #t~string19.offset, 1); srcloc: L232 {31218#true} is VALID [2020-07-08 21:14:34,198 INFO L280 TraceCheckUtils]: 36: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L232-1 {31218#true} is VALID [2020-07-08 21:14:34,198 INFO L280 TraceCheckUtils]: 37: Hoare triple {31218#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L232-2 {31218#true} is VALID [2020-07-08 21:14:34,198 INFO L280 TraceCheckUtils]: 38: Hoare triple {31218#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L596 {31218#true} is VALID [2020-07-08 21:14:34,198 INFO L280 TraceCheckUtils]: 39: Hoare triple {31218#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(21); srcloc: L596-1 {31218#true} is VALID [2020-07-08 21:14:34,198 INFO L280 TraceCheckUtils]: 40: Hoare triple {31218#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L597 {31218#true} is VALID [2020-07-08 21:14:34,199 INFO L280 TraceCheckUtils]: 41: Hoare triple {31218#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L603 {31218#true} is VALID [2020-07-08 21:14:34,199 INFO L280 TraceCheckUtils]: 42: Hoare triple {31218#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L603-1 {31218#true} is VALID [2020-07-08 21:14:34,199 INFO L280 TraceCheckUtils]: 43: Hoare triple {31218#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30); srcloc: L604 {31218#true} is VALID [2020-07-08 21:14:34,199 INFO L280 TraceCheckUtils]: 44: Hoare triple {31218#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9); srcloc: L642 {31218#true} is VALID [2020-07-08 21:14:34,199 INFO L280 TraceCheckUtils]: 45: Hoare triple {31218#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(25); srcloc: L642-1 {31218#true} is VALID [2020-07-08 21:14:34,199 INFO L280 TraceCheckUtils]: 46: Hoare triple {31218#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L643 {31218#true} is VALID [2020-07-08 21:14:34,200 INFO L280 TraceCheckUtils]: 47: Hoare triple {31218#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L649 {31218#true} is VALID [2020-07-08 21:14:34,200 INFO L280 TraceCheckUtils]: 48: Hoare triple {31218#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L649-1 {31218#true} is VALID [2020-07-08 21:14:34,200 INFO L280 TraceCheckUtils]: 49: Hoare triple {31218#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13); srcloc: L650 {31218#true} is VALID [2020-07-08 21:14:34,200 INFO L280 TraceCheckUtils]: 50: Hoare triple {31218#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7); srcloc: L925 {31218#true} is VALID [2020-07-08 21:14:34,200 INFO L280 TraceCheckUtils]: 51: Hoare triple {31218#true} SUMMARY for call write~init~int(44, #t~string67.base, #t~string67.offset, 1); srcloc: L926 {31218#true} is VALID [2020-07-08 21:14:34,200 INFO L280 TraceCheckUtils]: 52: Hoare triple {31218#true} SUMMARY for call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L926-1 {31218#true} is VALID [2020-07-08 21:14:34,201 INFO L280 TraceCheckUtils]: 53: Hoare triple {31218#true} SUMMARY for call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L926-2 {31218#true} is VALID [2020-07-08 21:14:34,201 INFO L280 TraceCheckUtils]: 54: Hoare triple {31218#true} SUMMARY for call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L926-3 {31218#true} is VALID [2020-07-08 21:14:34,201 INFO L280 TraceCheckUtils]: 55: Hoare triple {31218#true} SUMMARY for call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L926-4 {31218#true} is VALID [2020-07-08 21:14:34,201 INFO L280 TraceCheckUtils]: 56: Hoare triple {31218#true} SUMMARY for call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1); srcloc: L926-5 {31218#true} is VALID [2020-07-08 21:14:34,201 INFO L280 TraceCheckUtils]: 57: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1); srcloc: L926-6 {31218#true} is VALID [2020-07-08 21:14:34,201 INFO L280 TraceCheckUtils]: 58: Hoare triple {31218#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5); srcloc: L926-7 {31218#true} is VALID [2020-07-08 21:14:34,202 INFO L280 TraceCheckUtils]: 59: Hoare triple {31218#true} SUMMARY for call write~init~int(67, #t~string69.base, #t~string69.offset, 1); srcloc: L930 {31218#true} is VALID [2020-07-08 21:14:34,202 INFO L280 TraceCheckUtils]: 60: Hoare triple {31218#true} SUMMARY for call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L930-1 {31218#true} is VALID [2020-07-08 21:14:34,202 INFO L280 TraceCheckUtils]: 61: Hoare triple {31218#true} SUMMARY for call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L930-2 {31218#true} is VALID [2020-07-08 21:14:34,202 INFO L280 TraceCheckUtils]: 62: Hoare triple {31218#true} SUMMARY for call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1); srcloc: L930-3 {31218#true} is VALID [2020-07-08 21:14:34,202 INFO L280 TraceCheckUtils]: 63: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1); srcloc: L930-4 {31218#true} is VALID [2020-07-08 21:14:34,202 INFO L280 TraceCheckUtils]: 64: Hoare triple {31218#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3); srcloc: L930-5 {31218#true} is VALID [2020-07-08 21:14:34,203 INFO L280 TraceCheckUtils]: 65: Hoare triple {31218#true} SUMMARY for call write~init~int(79, #t~string71.base, #t~string71.offset, 1); srcloc: L934 {31218#true} is VALID [2020-07-08 21:14:34,203 INFO L280 TraceCheckUtils]: 66: Hoare triple {31218#true} SUMMARY for call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L934-1 {31218#true} is VALID [2020-07-08 21:14:34,203 INFO L280 TraceCheckUtils]: 67: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1); srcloc: L934-2 {31218#true} is VALID [2020-07-08 21:14:34,203 INFO L280 TraceCheckUtils]: 68: Hoare triple {31218#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2); srcloc: L934-3 {31218#true} is VALID [2020-07-08 21:14:34,203 INFO L280 TraceCheckUtils]: 69: Hoare triple {31218#true} SUMMARY for call write~init~int(41, #t~string73.base, #t~string73.offset, 1); srcloc: L938 {31218#true} is VALID [2020-07-08 21:14:34,203 INFO L280 TraceCheckUtils]: 70: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1); srcloc: L938-1 {31218#true} is VALID [2020-07-08 21:14:34,204 INFO L280 TraceCheckUtils]: 71: Hoare triple {31218#true} ~pumpRunning~0 := 0; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,205 INFO L280 TraceCheckUtils]: 72: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,205 INFO L280 TraceCheckUtils]: 73: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,206 INFO L280 TraceCheckUtils]: 74: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,206 INFO L280 TraceCheckUtils]: 75: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,207 INFO L280 TraceCheckUtils]: 76: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,207 INFO L280 TraceCheckUtils]: 77: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume true; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,208 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {31299#(= 0 ~pumpRunning~0)} {31218#true} #971#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:34,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {31218#true} assume true; {31218#true} is VALID [2020-07-08 21:14:34,221 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31218#true} {31299#(= 0 ~pumpRunning~0)} #869#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:34,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {31218#true} assume true; {31218#true} is VALID [2020-07-08 21:14:34,224 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31218#true} {31299#(= 0 ~pumpRunning~0)} #871#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:34,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {31218#true} havoc ~retValue_acc~13; {31218#true} is VALID [2020-07-08 21:14:34,228 INFO L280 TraceCheckUtils]: 1: Hoare triple {31218#true} ~retValue_acc~13 := 1; {31218#true} is VALID [2020-07-08 21:14:34,228 INFO L280 TraceCheckUtils]: 2: Hoare triple {31218#true} #res := ~retValue_acc~13; {31218#true} is VALID [2020-07-08 21:14:34,228 INFO L280 TraceCheckUtils]: 3: Hoare triple {31218#true} assume true; {31218#true} is VALID [2020-07-08 21:14:34,229 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31218#true} {31299#(= 0 ~pumpRunning~0)} #873#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:34,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {31218#true} assume true; {31218#true} is VALID [2020-07-08 21:14:34,243 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31218#true} {31299#(= 0 ~pumpRunning~0)} #875#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:34,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {31355#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {31218#true} is VALID [2020-07-08 21:14:34,260 INFO L280 TraceCheckUtils]: 1: Hoare triple {31218#true} ~waterLevel~0 := 1 + ~waterLevel~0; {31218#true} is VALID [2020-07-08 21:14:34,261 INFO L280 TraceCheckUtils]: 2: Hoare triple {31218#true} assume true; {31218#true} is VALID [2020-07-08 21:14:34,262 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31218#true} {31299#(= 0 ~pumpRunning~0)} #921#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:34,284 INFO L280 TraceCheckUtils]: 0: Hoare triple {31356#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,286 INFO L280 TraceCheckUtils]: 2: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume true; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,287 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31299#(= 0 ~pumpRunning~0)} {31299#(= 0 ~pumpRunning~0)} #927#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:34,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:34,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:34,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {31218#true} havoc ~retValue_acc~9; {31218#true} is VALID [2020-07-08 21:14:34,332 INFO L280 TraceCheckUtils]: 1: Hoare triple {31218#true} ~retValue_acc~9 := ~waterLevel~0; {31218#true} is VALID [2020-07-08 21:14:34,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {31218#true} #res := ~retValue_acc~9; {31218#true} is VALID [2020-07-08 21:14:34,333 INFO L280 TraceCheckUtils]: 3: Hoare triple {31218#true} assume true; {31218#true} is VALID [2020-07-08 21:14:34,333 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31218#true} {31218#true} #863#return; {31218#true} is VALID [2020-07-08 21:14:34,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {31218#true} havoc ~tmp~9; {31218#true} is VALID [2020-07-08 21:14:34,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {31218#true} havoc ~tmp___0~3; {31218#true} is VALID [2020-07-08 21:14:34,334 INFO L263 TraceCheckUtils]: 2: Hoare triple {31218#true} call #t~ret61 := getWaterLevel(); {31218#true} is VALID [2020-07-08 21:14:34,334 INFO L280 TraceCheckUtils]: 3: Hoare triple {31218#true} havoc ~retValue_acc~9; {31218#true} is VALID [2020-07-08 21:14:34,335 INFO L280 TraceCheckUtils]: 4: Hoare triple {31218#true} ~retValue_acc~9 := ~waterLevel~0; {31218#true} is VALID [2020-07-08 21:14:34,335 INFO L280 TraceCheckUtils]: 5: Hoare triple {31218#true} #res := ~retValue_acc~9; {31218#true} is VALID [2020-07-08 21:14:34,335 INFO L280 TraceCheckUtils]: 6: Hoare triple {31218#true} assume true; {31218#true} is VALID [2020-07-08 21:14:34,336 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31218#true} {31218#true} #863#return; {31218#true} is VALID [2020-07-08 21:14:34,336 INFO L280 TraceCheckUtils]: 8: Hoare triple {31218#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {31218#true} is VALID [2020-07-08 21:14:34,336 INFO L280 TraceCheckUtils]: 9: Hoare triple {31218#true} ~tmp~9 := #t~ret61; {31218#true} is VALID [2020-07-08 21:14:34,336 INFO L280 TraceCheckUtils]: 10: Hoare triple {31218#true} havoc #t~ret61; {31218#true} is VALID [2020-07-08 21:14:34,337 INFO L280 TraceCheckUtils]: 11: Hoare triple {31218#true} assume !(0 == ~tmp~9); {31218#true} is VALID [2020-07-08 21:14:34,337 INFO L280 TraceCheckUtils]: 12: Hoare triple {31218#true} assume true; {31218#true} is VALID [2020-07-08 21:14:34,338 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {31218#true} {31299#(= 0 ~pumpRunning~0)} #939#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,339 INFO L280 TraceCheckUtils]: 0: Hoare triple {31357#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,340 INFO L280 TraceCheckUtils]: 1: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,341 INFO L263 TraceCheckUtils]: 2: Hoare triple {31299#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {31218#true} is VALID [2020-07-08 21:14:34,341 INFO L280 TraceCheckUtils]: 3: Hoare triple {31218#true} havoc ~tmp~9; {31218#true} is VALID [2020-07-08 21:14:34,341 INFO L280 TraceCheckUtils]: 4: Hoare triple {31218#true} havoc ~tmp___0~3; {31218#true} is VALID [2020-07-08 21:14:34,342 INFO L263 TraceCheckUtils]: 5: Hoare triple {31218#true} call #t~ret61 := getWaterLevel(); {31218#true} is VALID [2020-07-08 21:14:34,342 INFO L280 TraceCheckUtils]: 6: Hoare triple {31218#true} havoc ~retValue_acc~9; {31218#true} is VALID [2020-07-08 21:14:34,342 INFO L280 TraceCheckUtils]: 7: Hoare triple {31218#true} ~retValue_acc~9 := ~waterLevel~0; {31218#true} is VALID [2020-07-08 21:14:34,343 INFO L280 TraceCheckUtils]: 8: Hoare triple {31218#true} #res := ~retValue_acc~9; {31218#true} is VALID [2020-07-08 21:14:34,343 INFO L280 TraceCheckUtils]: 9: Hoare triple {31218#true} assume true; {31218#true} is VALID [2020-07-08 21:14:34,343 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31218#true} {31218#true} #863#return; {31218#true} is VALID [2020-07-08 21:14:34,344 INFO L280 TraceCheckUtils]: 11: Hoare triple {31218#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {31218#true} is VALID [2020-07-08 21:14:34,344 INFO L280 TraceCheckUtils]: 12: Hoare triple {31218#true} ~tmp~9 := #t~ret61; {31218#true} is VALID [2020-07-08 21:14:34,344 INFO L280 TraceCheckUtils]: 13: Hoare triple {31218#true} havoc #t~ret61; {31218#true} is VALID [2020-07-08 21:14:34,345 INFO L280 TraceCheckUtils]: 14: Hoare triple {31218#true} assume !(0 == ~tmp~9); {31218#true} is VALID [2020-07-08 21:14:34,345 INFO L280 TraceCheckUtils]: 15: Hoare triple {31218#true} assume true; {31218#true} is VALID [2020-07-08 21:14:34,347 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31218#true} {31299#(= 0 ~pumpRunning~0)} #939#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,348 INFO L280 TraceCheckUtils]: 17: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume true; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,349 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {31299#(= 0 ~pumpRunning~0)} {31299#(= 0 ~pumpRunning~0)} #929#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:34,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {31355#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {31218#true} is VALID [2020-07-08 21:14:34,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {31218#true} ~waterLevel~0 := 1 + ~waterLevel~0; {31218#true} is VALID [2020-07-08 21:14:34,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {31218#true} assume true; {31218#true} is VALID [2020-07-08 21:14:34,356 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31218#true} {31299#(= 0 ~pumpRunning~0)} #921#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:34,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {31218#true} havoc ~retValue_acc~9; {31218#true} is VALID [2020-07-08 21:14:34,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {31218#true} ~retValue_acc~9 := ~waterLevel~0; {31218#true} is VALID [2020-07-08 21:14:34,366 INFO L280 TraceCheckUtils]: 2: Hoare triple {31218#true} #res := ~retValue_acc~9; {31218#true} is VALID [2020-07-08 21:14:34,366 INFO L280 TraceCheckUtils]: 3: Hoare triple {31218#true} assume true; {31218#true} is VALID [2020-07-08 21:14:34,367 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31218#true} {31299#(= 0 ~pumpRunning~0)} #863#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:34,421 INFO L280 TraceCheckUtils]: 0: Hoare triple {31218#true} havoc ~retValue_acc~1; {31218#true} is VALID [2020-07-08 21:14:34,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {31218#true} ~retValue_acc~1 := ~pumpRunning~0; {31377#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)} is VALID [2020-07-08 21:14:34,423 INFO L280 TraceCheckUtils]: 2: Hoare triple {31377#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)} #res := ~retValue_acc~1; {31378#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 21:14:34,424 INFO L280 TraceCheckUtils]: 3: Hoare triple {31378#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31378#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 21:14:34,426 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31378#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31299#(= 0 ~pumpRunning~0)} #865#return; {31352#(= |__utac_acc__Specification4_spec__1_#t~ret62| 0)} is VALID [2020-07-08 21:14:34,434 INFO L263 TraceCheckUtils]: 0: Hoare triple {31218#true} call ULTIMATE.init(); {31354#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 21:14:34,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {31354#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {31218#true} is VALID [2020-07-08 21:14:34,435 INFO L280 TraceCheckUtils]: 2: Hoare triple {31218#true} #valid := #valid[0 := 0]; {31218#true} is VALID [2020-07-08 21:14:34,435 INFO L280 TraceCheckUtils]: 3: Hoare triple {31218#true} assume 0 < #StackHeapBarrier; {31218#true} is VALID [2020-07-08 21:14:34,436 INFO L280 TraceCheckUtils]: 4: Hoare triple {31218#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13); srcloc: L206 {31218#true} is VALID [2020-07-08 21:14:34,436 INFO L280 TraceCheckUtils]: 5: Hoare triple {31218#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L206-1 {31218#true} is VALID [2020-07-08 21:14:34,436 INFO L280 TraceCheckUtils]: 6: Hoare triple {31218#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L210 {31218#true} is VALID [2020-07-08 21:14:34,437 INFO L280 TraceCheckUtils]: 7: Hoare triple {31218#true} SUMMARY for call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L210-1 {31218#true} is VALID [2020-07-08 21:14:34,437 INFO L280 TraceCheckUtils]: 8: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L210-2 {31218#true} is VALID [2020-07-08 21:14:34,437 INFO L280 TraceCheckUtils]: 9: Hoare triple {31218#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4); srcloc: L210-3 {31218#true} is VALID [2020-07-08 21:14:34,437 INFO L280 TraceCheckUtils]: 10: Hoare triple {31218#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L214 {31218#true} is VALID [2020-07-08 21:14:34,438 INFO L280 TraceCheckUtils]: 11: Hoare triple {31218#true} SUMMARY for call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L214-1 {31218#true} is VALID [2020-07-08 21:14:34,438 INFO L280 TraceCheckUtils]: 12: Hoare triple {31218#true} SUMMARY for call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L214-2 {31218#true} is VALID [2020-07-08 21:14:34,438 INFO L280 TraceCheckUtils]: 13: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L214-3 {31218#true} is VALID [2020-07-08 21:14:34,439 INFO L280 TraceCheckUtils]: 14: Hoare triple {31218#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7); srcloc: L214-4 {31218#true} is VALID [2020-07-08 21:14:34,439 INFO L280 TraceCheckUtils]: 15: Hoare triple {31218#true} SUMMARY for call write~init~int(44, #t~string11.base, #t~string11.offset, 1); srcloc: L218 {31218#true} is VALID [2020-07-08 21:14:34,439 INFO L280 TraceCheckUtils]: 16: Hoare triple {31218#true} SUMMARY for call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L218-1 {31218#true} is VALID [2020-07-08 21:14:34,440 INFO L280 TraceCheckUtils]: 17: Hoare triple {31218#true} SUMMARY for call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L218-2 {31218#true} is VALID [2020-07-08 21:14:34,440 INFO L280 TraceCheckUtils]: 18: Hoare triple {31218#true} SUMMARY for call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L218-3 {31218#true} is VALID [2020-07-08 21:14:34,440 INFO L280 TraceCheckUtils]: 19: Hoare triple {31218#true} SUMMARY for call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1); srcloc: L218-4 {31218#true} is VALID [2020-07-08 21:14:34,440 INFO L280 TraceCheckUtils]: 20: Hoare triple {31218#true} SUMMARY for call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1); srcloc: L218-5 {31218#true} is VALID [2020-07-08 21:14:34,441 INFO L280 TraceCheckUtils]: 21: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1); srcloc: L218-6 {31218#true} is VALID [2020-07-08 21:14:34,441 INFO L280 TraceCheckUtils]: 22: Hoare triple {31218#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3); srcloc: L218-7 {31218#true} is VALID [2020-07-08 21:14:34,441 INFO L280 TraceCheckUtils]: 23: Hoare triple {31218#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L222 {31218#true} is VALID [2020-07-08 21:14:34,442 INFO L280 TraceCheckUtils]: 24: Hoare triple {31218#true} SUMMARY for call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L222-1 {31218#true} is VALID [2020-07-08 21:14:34,442 INFO L280 TraceCheckUtils]: 25: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L222-2 {31218#true} is VALID [2020-07-08 21:14:34,442 INFO L280 TraceCheckUtils]: 26: Hoare triple {31218#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4); srcloc: L222-3 {31218#true} is VALID [2020-07-08 21:14:34,443 INFO L280 TraceCheckUtils]: 27: Hoare triple {31218#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L226 {31218#true} is VALID [2020-07-08 21:14:34,443 INFO L280 TraceCheckUtils]: 28: Hoare triple {31218#true} SUMMARY for call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L226-1 {31218#true} is VALID [2020-07-08 21:14:34,443 INFO L280 TraceCheckUtils]: 29: Hoare triple {31218#true} SUMMARY for call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L226-2 {31218#true} is VALID [2020-07-08 21:14:34,443 INFO L280 TraceCheckUtils]: 30: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L226-3 {31218#true} is VALID [2020-07-08 21:14:34,444 INFO L280 TraceCheckUtils]: 31: Hoare triple {31218#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L226-4 {31218#true} is VALID [2020-07-08 21:14:34,444 INFO L280 TraceCheckUtils]: 32: Hoare triple {31218#true} SUMMARY for call write~init~int(41, #t~string17.base, #t~string17.offset, 1); srcloc: L230 {31218#true} is VALID [2020-07-08 21:14:34,444 INFO L280 TraceCheckUtils]: 33: Hoare triple {31218#true} SUMMARY for call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L230-1 {31218#true} is VALID [2020-07-08 21:14:34,445 INFO L280 TraceCheckUtils]: 34: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L230-2 {31218#true} is VALID [2020-07-08 21:14:34,445 INFO L280 TraceCheckUtils]: 35: Hoare triple {31218#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2); srcloc: L230-3 {31218#true} is VALID [2020-07-08 21:14:34,445 INFO L280 TraceCheckUtils]: 36: Hoare triple {31218#true} SUMMARY for call write~init~int(10, #t~string19.base, #t~string19.offset, 1); srcloc: L232 {31218#true} is VALID [2020-07-08 21:14:34,445 INFO L280 TraceCheckUtils]: 37: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L232-1 {31218#true} is VALID [2020-07-08 21:14:34,446 INFO L280 TraceCheckUtils]: 38: Hoare triple {31218#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L232-2 {31218#true} is VALID [2020-07-08 21:14:34,446 INFO L280 TraceCheckUtils]: 39: Hoare triple {31218#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L596 {31218#true} is VALID [2020-07-08 21:14:34,446 INFO L280 TraceCheckUtils]: 40: Hoare triple {31218#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(21); srcloc: L596-1 {31218#true} is VALID [2020-07-08 21:14:34,446 INFO L280 TraceCheckUtils]: 41: Hoare triple {31218#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L597 {31218#true} is VALID [2020-07-08 21:14:34,447 INFO L280 TraceCheckUtils]: 42: Hoare triple {31218#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L603 {31218#true} is VALID [2020-07-08 21:14:34,447 INFO L280 TraceCheckUtils]: 43: Hoare triple {31218#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L603-1 {31218#true} is VALID [2020-07-08 21:14:34,447 INFO L280 TraceCheckUtils]: 44: Hoare triple {31218#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30); srcloc: L604 {31218#true} is VALID [2020-07-08 21:14:34,448 INFO L280 TraceCheckUtils]: 45: Hoare triple {31218#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9); srcloc: L642 {31218#true} is VALID [2020-07-08 21:14:34,448 INFO L280 TraceCheckUtils]: 46: Hoare triple {31218#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(25); srcloc: L642-1 {31218#true} is VALID [2020-07-08 21:14:34,448 INFO L280 TraceCheckUtils]: 47: Hoare triple {31218#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L643 {31218#true} is VALID [2020-07-08 21:14:34,448 INFO L280 TraceCheckUtils]: 48: Hoare triple {31218#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L649 {31218#true} is VALID [2020-07-08 21:14:34,449 INFO L280 TraceCheckUtils]: 49: Hoare triple {31218#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L649-1 {31218#true} is VALID [2020-07-08 21:14:34,449 INFO L280 TraceCheckUtils]: 50: Hoare triple {31218#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13); srcloc: L650 {31218#true} is VALID [2020-07-08 21:14:34,449 INFO L280 TraceCheckUtils]: 51: Hoare triple {31218#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7); srcloc: L925 {31218#true} is VALID [2020-07-08 21:14:34,450 INFO L280 TraceCheckUtils]: 52: Hoare triple {31218#true} SUMMARY for call write~init~int(44, #t~string67.base, #t~string67.offset, 1); srcloc: L926 {31218#true} is VALID [2020-07-08 21:14:34,450 INFO L280 TraceCheckUtils]: 53: Hoare triple {31218#true} SUMMARY for call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L926-1 {31218#true} is VALID [2020-07-08 21:14:34,450 INFO L280 TraceCheckUtils]: 54: Hoare triple {31218#true} SUMMARY for call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L926-2 {31218#true} is VALID [2020-07-08 21:14:34,451 INFO L280 TraceCheckUtils]: 55: Hoare triple {31218#true} SUMMARY for call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L926-3 {31218#true} is VALID [2020-07-08 21:14:34,451 INFO L280 TraceCheckUtils]: 56: Hoare triple {31218#true} SUMMARY for call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L926-4 {31218#true} is VALID [2020-07-08 21:14:34,451 INFO L280 TraceCheckUtils]: 57: Hoare triple {31218#true} SUMMARY for call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1); srcloc: L926-5 {31218#true} is VALID [2020-07-08 21:14:34,452 INFO L280 TraceCheckUtils]: 58: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1); srcloc: L926-6 {31218#true} is VALID [2020-07-08 21:14:34,452 INFO L280 TraceCheckUtils]: 59: Hoare triple {31218#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5); srcloc: L926-7 {31218#true} is VALID [2020-07-08 21:14:34,452 INFO L280 TraceCheckUtils]: 60: Hoare triple {31218#true} SUMMARY for call write~init~int(67, #t~string69.base, #t~string69.offset, 1); srcloc: L930 {31218#true} is VALID [2020-07-08 21:14:34,452 INFO L280 TraceCheckUtils]: 61: Hoare triple {31218#true} SUMMARY for call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L930-1 {31218#true} is VALID [2020-07-08 21:14:34,453 INFO L280 TraceCheckUtils]: 62: Hoare triple {31218#true} SUMMARY for call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L930-2 {31218#true} is VALID [2020-07-08 21:14:34,453 INFO L280 TraceCheckUtils]: 63: Hoare triple {31218#true} SUMMARY for call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1); srcloc: L930-3 {31218#true} is VALID [2020-07-08 21:14:34,453 INFO L280 TraceCheckUtils]: 64: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1); srcloc: L930-4 {31218#true} is VALID [2020-07-08 21:14:34,454 INFO L280 TraceCheckUtils]: 65: Hoare triple {31218#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3); srcloc: L930-5 {31218#true} is VALID [2020-07-08 21:14:34,454 INFO L280 TraceCheckUtils]: 66: Hoare triple {31218#true} SUMMARY for call write~init~int(79, #t~string71.base, #t~string71.offset, 1); srcloc: L934 {31218#true} is VALID [2020-07-08 21:14:34,454 INFO L280 TraceCheckUtils]: 67: Hoare triple {31218#true} SUMMARY for call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L934-1 {31218#true} is VALID [2020-07-08 21:14:34,455 INFO L280 TraceCheckUtils]: 68: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1); srcloc: L934-2 {31218#true} is VALID [2020-07-08 21:14:34,455 INFO L280 TraceCheckUtils]: 69: Hoare triple {31218#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2); srcloc: L934-3 {31218#true} is VALID [2020-07-08 21:14:34,455 INFO L280 TraceCheckUtils]: 70: Hoare triple {31218#true} SUMMARY for call write~init~int(41, #t~string73.base, #t~string73.offset, 1); srcloc: L938 {31218#true} is VALID [2020-07-08 21:14:34,455 INFO L280 TraceCheckUtils]: 71: Hoare triple {31218#true} SUMMARY for call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1); srcloc: L938-1 {31218#true} is VALID [2020-07-08 21:14:34,458 INFO L280 TraceCheckUtils]: 72: Hoare triple {31218#true} ~pumpRunning~0 := 0; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,459 INFO L280 TraceCheckUtils]: 73: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,460 INFO L280 TraceCheckUtils]: 74: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,461 INFO L280 TraceCheckUtils]: 75: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,462 INFO L280 TraceCheckUtils]: 76: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,464 INFO L280 TraceCheckUtils]: 77: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,464 INFO L280 TraceCheckUtils]: 78: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume true; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,465 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {31299#(= 0 ~pumpRunning~0)} {31218#true} #971#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,466 INFO L263 TraceCheckUtils]: 80: Hoare triple {31299#(= 0 ~pumpRunning~0)} call #t~ret75 := main(); {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,467 INFO L280 TraceCheckUtils]: 81: Hoare triple {31299#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~7; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,468 INFO L280 TraceCheckUtils]: 82: Hoare triple {31299#(= 0 ~pumpRunning~0)} havoc ~tmp~10; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,468 INFO L263 TraceCheckUtils]: 83: Hoare triple {31299#(= 0 ~pumpRunning~0)} call select_helpers(); {31218#true} is VALID [2020-07-08 21:14:34,468 INFO L280 TraceCheckUtils]: 84: Hoare triple {31218#true} assume true; {31218#true} is VALID [2020-07-08 21:14:34,469 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {31218#true} {31299#(= 0 ~pumpRunning~0)} #869#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,470 INFO L263 TraceCheckUtils]: 86: Hoare triple {31299#(= 0 ~pumpRunning~0)} call select_features(); {31218#true} is VALID [2020-07-08 21:14:34,470 INFO L280 TraceCheckUtils]: 87: Hoare triple {31218#true} assume true; {31218#true} is VALID [2020-07-08 21:14:34,471 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {31218#true} {31299#(= 0 ~pumpRunning~0)} #871#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,471 INFO L263 TraceCheckUtils]: 89: Hoare triple {31299#(= 0 ~pumpRunning~0)} call #t~ret63 := valid_product(); {31218#true} is VALID [2020-07-08 21:14:34,472 INFO L280 TraceCheckUtils]: 90: Hoare triple {31218#true} havoc ~retValue_acc~13; {31218#true} is VALID [2020-07-08 21:14:34,472 INFO L280 TraceCheckUtils]: 91: Hoare triple {31218#true} ~retValue_acc~13 := 1; {31218#true} is VALID [2020-07-08 21:14:34,472 INFO L280 TraceCheckUtils]: 92: Hoare triple {31218#true} #res := ~retValue_acc~13; {31218#true} is VALID [2020-07-08 21:14:34,472 INFO L280 TraceCheckUtils]: 93: Hoare triple {31218#true} assume true; {31218#true} is VALID [2020-07-08 21:14:34,474 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {31218#true} {31299#(= 0 ~pumpRunning~0)} #873#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,475 INFO L280 TraceCheckUtils]: 95: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,475 INFO L280 TraceCheckUtils]: 96: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~tmp~10 := #t~ret63; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,477 INFO L280 TraceCheckUtils]: 97: Hoare triple {31299#(= 0 ~pumpRunning~0)} havoc #t~ret63; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,477 INFO L280 TraceCheckUtils]: 98: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~10; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,478 INFO L263 TraceCheckUtils]: 99: Hoare triple {31299#(= 0 ~pumpRunning~0)} call setup(); {31218#true} is VALID [2020-07-08 21:14:34,478 INFO L280 TraceCheckUtils]: 100: Hoare triple {31218#true} assume true; {31218#true} is VALID [2020-07-08 21:14:34,479 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {31218#true} {31299#(= 0 ~pumpRunning~0)} #875#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,480 INFO L263 TraceCheckUtils]: 102: Hoare triple {31299#(= 0 ~pumpRunning~0)} call runTest(); {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,481 INFO L263 TraceCheckUtils]: 103: Hoare triple {31299#(= 0 ~pumpRunning~0)} call test(); {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,483 INFO L280 TraceCheckUtils]: 104: Hoare triple {31299#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,483 INFO L280 TraceCheckUtils]: 105: Hoare triple {31299#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,484 INFO L280 TraceCheckUtils]: 106: Hoare triple {31299#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,485 INFO L280 TraceCheckUtils]: 107: Hoare triple {31299#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,486 INFO L280 TraceCheckUtils]: 108: Hoare triple {31299#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,487 INFO L280 TraceCheckUtils]: 109: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,488 INFO L280 TraceCheckUtils]: 110: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume !false; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,489 INFO L280 TraceCheckUtils]: 111: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,489 INFO L280 TraceCheckUtils]: 112: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,490 INFO L280 TraceCheckUtils]: 113: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~nondet57; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,491 INFO L280 TraceCheckUtils]: 114: Hoare triple {31299#(= 0 ~pumpRunning~0)} havoc #t~nondet57; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,492 INFO L280 TraceCheckUtils]: 115: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,493 INFO L263 TraceCheckUtils]: 116: Hoare triple {31299#(= 0 ~pumpRunning~0)} call waterRise(); {31355#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:14:34,493 INFO L280 TraceCheckUtils]: 117: Hoare triple {31355#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {31218#true} is VALID [2020-07-08 21:14:34,494 INFO L280 TraceCheckUtils]: 118: Hoare triple {31218#true} ~waterLevel~0 := 1 + ~waterLevel~0; {31218#true} is VALID [2020-07-08 21:14:34,494 INFO L280 TraceCheckUtils]: 119: Hoare triple {31218#true} assume true; {31218#true} is VALID [2020-07-08 21:14:34,495 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {31218#true} {31299#(= 0 ~pumpRunning~0)} #921#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,496 INFO L280 TraceCheckUtils]: 121: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,496 INFO L280 TraceCheckUtils]: 122: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~tmp___0~2 := #t~nondet58; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,497 INFO L280 TraceCheckUtils]: 123: Hoare triple {31299#(= 0 ~pumpRunning~0)} havoc #t~nondet58; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,499 INFO L280 TraceCheckUtils]: 124: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,499 INFO L280 TraceCheckUtils]: 125: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,502 INFO L280 TraceCheckUtils]: 126: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet59; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,502 INFO L280 TraceCheckUtils]: 127: Hoare triple {31299#(= 0 ~pumpRunning~0)} havoc #t~nondet59; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,503 INFO L280 TraceCheckUtils]: 128: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,504 INFO L280 TraceCheckUtils]: 129: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,505 INFO L280 TraceCheckUtils]: 130: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet60; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,506 INFO L280 TraceCheckUtils]: 131: Hoare triple {31299#(= 0 ~pumpRunning~0)} havoc #t~nondet60; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,507 INFO L280 TraceCheckUtils]: 132: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,508 INFO L263 TraceCheckUtils]: 133: Hoare triple {31299#(= 0 ~pumpRunning~0)} call stopSystem(); {31356#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 21:14:34,509 INFO L280 TraceCheckUtils]: 134: Hoare triple {31356#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,509 INFO L280 TraceCheckUtils]: 135: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,510 INFO L280 TraceCheckUtils]: 136: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume true; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,511 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {31299#(= 0 ~pumpRunning~0)} {31299#(= 0 ~pumpRunning~0)} #927#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,513 INFO L263 TraceCheckUtils]: 138: Hoare triple {31299#(= 0 ~pumpRunning~0)} call timeShift(); {31357#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 21:14:34,513 INFO L280 TraceCheckUtils]: 139: Hoare triple {31357#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,514 INFO L280 TraceCheckUtils]: 140: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,515 INFO L263 TraceCheckUtils]: 141: Hoare triple {31299#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {31218#true} is VALID [2020-07-08 21:14:34,515 INFO L280 TraceCheckUtils]: 142: Hoare triple {31218#true} havoc ~tmp~9; {31218#true} is VALID [2020-07-08 21:14:34,515 INFO L280 TraceCheckUtils]: 143: Hoare triple {31218#true} havoc ~tmp___0~3; {31218#true} is VALID [2020-07-08 21:14:34,516 INFO L263 TraceCheckUtils]: 144: Hoare triple {31218#true} call #t~ret61 := getWaterLevel(); {31218#true} is VALID [2020-07-08 21:14:34,516 INFO L280 TraceCheckUtils]: 145: Hoare triple {31218#true} havoc ~retValue_acc~9; {31218#true} is VALID [2020-07-08 21:14:34,516 INFO L280 TraceCheckUtils]: 146: Hoare triple {31218#true} ~retValue_acc~9 := ~waterLevel~0; {31218#true} is VALID [2020-07-08 21:14:34,516 INFO L280 TraceCheckUtils]: 147: Hoare triple {31218#true} #res := ~retValue_acc~9; {31218#true} is VALID [2020-07-08 21:14:34,517 INFO L280 TraceCheckUtils]: 148: Hoare triple {31218#true} assume true; {31218#true} is VALID [2020-07-08 21:14:34,517 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {31218#true} {31218#true} #863#return; {31218#true} is VALID [2020-07-08 21:14:34,517 INFO L280 TraceCheckUtils]: 150: Hoare triple {31218#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {31218#true} is VALID [2020-07-08 21:14:34,518 INFO L280 TraceCheckUtils]: 151: Hoare triple {31218#true} ~tmp~9 := #t~ret61; {31218#true} is VALID [2020-07-08 21:14:34,518 INFO L280 TraceCheckUtils]: 152: Hoare triple {31218#true} havoc #t~ret61; {31218#true} is VALID [2020-07-08 21:14:34,518 INFO L280 TraceCheckUtils]: 153: Hoare triple {31218#true} assume !(0 == ~tmp~9); {31218#true} is VALID [2020-07-08 21:14:34,518 INFO L280 TraceCheckUtils]: 154: Hoare triple {31218#true} assume true; {31218#true} is VALID [2020-07-08 21:14:34,520 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {31218#true} {31299#(= 0 ~pumpRunning~0)} #939#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,521 INFO L280 TraceCheckUtils]: 156: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume true; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,522 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {31299#(= 0 ~pumpRunning~0)} {31299#(= 0 ~pumpRunning~0)} #929#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,522 INFO L280 TraceCheckUtils]: 158: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume !false; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,523 INFO L280 TraceCheckUtils]: 159: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,524 INFO L280 TraceCheckUtils]: 160: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,525 INFO L280 TraceCheckUtils]: 161: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~nondet57; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,526 INFO L280 TraceCheckUtils]: 162: Hoare triple {31299#(= 0 ~pumpRunning~0)} havoc #t~nondet57; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,526 INFO L280 TraceCheckUtils]: 163: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,528 INFO L263 TraceCheckUtils]: 164: Hoare triple {31299#(= 0 ~pumpRunning~0)} call waterRise(); {31355#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:14:34,528 INFO L280 TraceCheckUtils]: 165: Hoare triple {31355#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {31218#true} is VALID [2020-07-08 21:14:34,529 INFO L280 TraceCheckUtils]: 166: Hoare triple {31218#true} ~waterLevel~0 := 1 + ~waterLevel~0; {31218#true} is VALID [2020-07-08 21:14:34,529 INFO L280 TraceCheckUtils]: 167: Hoare triple {31218#true} assume true; {31218#true} is VALID [2020-07-08 21:14:34,531 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {31218#true} {31299#(= 0 ~pumpRunning~0)} #921#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,532 INFO L280 TraceCheckUtils]: 169: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,532 INFO L280 TraceCheckUtils]: 170: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~tmp___0~2 := #t~nondet58; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,533 INFO L280 TraceCheckUtils]: 171: Hoare triple {31299#(= 0 ~pumpRunning~0)} havoc #t~nondet58; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,534 INFO L280 TraceCheckUtils]: 172: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,535 INFO L280 TraceCheckUtils]: 173: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,536 INFO L280 TraceCheckUtils]: 174: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet59; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,537 INFO L280 TraceCheckUtils]: 175: Hoare triple {31299#(= 0 ~pumpRunning~0)} havoc #t~nondet59; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,537 INFO L280 TraceCheckUtils]: 176: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,538 INFO L280 TraceCheckUtils]: 177: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet60 && #t~nondet60 <= 2147483647; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,539 INFO L280 TraceCheckUtils]: 178: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet60; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,540 INFO L280 TraceCheckUtils]: 179: Hoare triple {31299#(= 0 ~pumpRunning~0)} havoc #t~nondet60; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,541 INFO L280 TraceCheckUtils]: 180: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,542 INFO L263 TraceCheckUtils]: 181: Hoare triple {31299#(= 0 ~pumpRunning~0)} call timeShift(); {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,543 INFO L280 TraceCheckUtils]: 182: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,543 INFO L280 TraceCheckUtils]: 183: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,544 INFO L263 TraceCheckUtils]: 184: Hoare triple {31299#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,545 INFO L280 TraceCheckUtils]: 185: Hoare triple {31299#(= 0 ~pumpRunning~0)} havoc ~tmp~9; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,546 INFO L280 TraceCheckUtils]: 186: Hoare triple {31299#(= 0 ~pumpRunning~0)} havoc ~tmp___0~3; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,546 INFO L263 TraceCheckUtils]: 187: Hoare triple {31299#(= 0 ~pumpRunning~0)} call #t~ret61 := getWaterLevel(); {31218#true} is VALID [2020-07-08 21:14:34,547 INFO L280 TraceCheckUtils]: 188: Hoare triple {31218#true} havoc ~retValue_acc~9; {31218#true} is VALID [2020-07-08 21:14:34,547 INFO L280 TraceCheckUtils]: 189: Hoare triple {31218#true} ~retValue_acc~9 := ~waterLevel~0; {31218#true} is VALID [2020-07-08 21:14:34,547 INFO L280 TraceCheckUtils]: 190: Hoare triple {31218#true} #res := ~retValue_acc~9; {31218#true} is VALID [2020-07-08 21:14:34,548 INFO L280 TraceCheckUtils]: 191: Hoare triple {31218#true} assume true; {31218#true} is VALID [2020-07-08 21:14:34,549 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {31218#true} {31299#(= 0 ~pumpRunning~0)} #863#return; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,549 INFO L280 TraceCheckUtils]: 193: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,550 INFO L280 TraceCheckUtils]: 194: Hoare triple {31299#(= 0 ~pumpRunning~0)} ~tmp~9 := #t~ret61; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,551 INFO L280 TraceCheckUtils]: 195: Hoare triple {31299#(= 0 ~pumpRunning~0)} havoc #t~ret61; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,552 INFO L280 TraceCheckUtils]: 196: Hoare triple {31299#(= 0 ~pumpRunning~0)} assume 0 == ~tmp~9; {31299#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:14:34,552 INFO L263 TraceCheckUtils]: 197: Hoare triple {31299#(= 0 ~pumpRunning~0)} call #t~ret62 := isPumpRunning(); {31218#true} is VALID [2020-07-08 21:14:34,552 INFO L280 TraceCheckUtils]: 198: Hoare triple {31218#true} havoc ~retValue_acc~1; {31218#true} is VALID [2020-07-08 21:14:34,553 INFO L280 TraceCheckUtils]: 199: Hoare triple {31218#true} ~retValue_acc~1 := ~pumpRunning~0; {31377#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)} is VALID [2020-07-08 21:14:34,554 INFO L280 TraceCheckUtils]: 200: Hoare triple {31377#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)} #res := ~retValue_acc~1; {31378#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 21:14:34,555 INFO L280 TraceCheckUtils]: 201: Hoare triple {31378#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31378#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 21:14:34,556 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {31378#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31299#(= 0 ~pumpRunning~0)} #865#return; {31352#(= |__utac_acc__Specification4_spec__1_#t~ret62| 0)} is VALID [2020-07-08 21:14:34,557 INFO L280 TraceCheckUtils]: 203: Hoare triple {31352#(= |__utac_acc__Specification4_spec__1_#t~ret62| 0)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {31352#(= |__utac_acc__Specification4_spec__1_#t~ret62| 0)} is VALID [2020-07-08 21:14:34,558 INFO L280 TraceCheckUtils]: 204: Hoare triple {31352#(= |__utac_acc__Specification4_spec__1_#t~ret62| 0)} ~tmp___0~3 := #t~ret62; {31353#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~3)} is VALID [2020-07-08 21:14:34,559 INFO L280 TraceCheckUtils]: 205: Hoare triple {31353#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~3)} havoc #t~ret62; {31353#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~3)} is VALID [2020-07-08 21:14:34,560 INFO L280 TraceCheckUtils]: 206: Hoare triple {31353#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~3)} assume 0 != ~tmp___0~3; {31219#false} is VALID [2020-07-08 21:14:34,560 INFO L263 TraceCheckUtils]: 207: Hoare triple {31219#false} call __automaton_fail(); {31219#false} is VALID [2020-07-08 21:14:34,560 INFO L280 TraceCheckUtils]: 208: Hoare triple {31219#false} assume !false; {31219#false} is VALID [2020-07-08 21:14:34,635 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-07-08 21:14:34,636 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2107786755] [2020-07-08 21:14:34,638 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:14:34,638 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-07-08 21:14:34,639 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [267151078] [2020-07-08 21:14:34,639 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-08 21:14:34,641 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:14:34,641 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 21:14:34,961 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:14:34,962 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 21:14:34,962 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:14:34,962 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 21:14:34,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-07-08 21:14:34,963 INFO L87 Difference]: Start difference. First operand 1614 states and 1902 transitions. Second operand 11 states. [2020-07-08 21:14:37,026 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:15:11,815 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:15:12,757 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:15:14,410 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:15:16,149 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:15:17,252 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:15:35,981 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:15:36,905 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:15:39,987 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:15:54,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:15:54,562 INFO L93 Difference]: Finished difference Result 1804 states and 2186 transitions. [2020-07-08 21:15:54,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-08 21:15:54,562 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-08 21:15:54,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:15:54,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 21:15:54,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 670 transitions. [2020-07-08 21:15:54,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 21:15:54,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 670 transitions. [2020-07-08 21:15:54,574 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 670 transitions. [2020-07-08 21:15:56,816 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 670 edges. 670 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:15:56,975 INFO L225 Difference]: With dead ends: 1804 [2020-07-08 21:15:56,975 INFO L226 Difference]: Without dead ends: 1801 [2020-07-08 21:15:56,976 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 74 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=171, Invalid=429, Unknown=0, NotChecked=0, Total=600 [2020-07-08 21:15:56,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1801 states. [2020-07-08 21:16:46,799 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1801 to 1623. [2020-07-08 21:16:46,800 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:16:46,800 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1801 states. Second operand 1623 states. [2020-07-08 21:16:46,800 INFO L74 IsIncluded]: Start isIncluded. First operand 1801 states. Second operand 1623 states. [2020-07-08 21:16:46,800 INFO L87 Difference]: Start difference. First operand 1801 states. Second operand 1623 states. [2020-07-08 21:16:46,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:16:46,918 INFO L93 Difference]: Finished difference Result 1801 states and 2181 transitions. [2020-07-08 21:16:46,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2181 transitions. [2020-07-08 21:16:46,923 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:16:46,923 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:16:46,923 INFO L74 IsIncluded]: Start isIncluded. First operand 1623 states. Second operand 1801 states. [2020-07-08 21:16:46,923 INFO L87 Difference]: Start difference. First operand 1623 states. Second operand 1801 states. [2020-07-08 21:16:47,109 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:16:47,109 INFO L93 Difference]: Finished difference Result 1801 states and 2181 transitions. [2020-07-08 21:16:47,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2181 transitions. [2020-07-08 21:16:47,114 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:16:47,115 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:16:47,115 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:16:47,115 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:16:47,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1623 states. [2020-07-08 21:16:47,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1623 states to 1623 states and 1910 transitions. [2020-07-08 21:16:47,267 INFO L78 Accepts]: Start accepts. Automaton has 1623 states and 1910 transitions. Word has length 209 [2020-07-08 21:16:47,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:16:47,268 INFO L479 AbstractCegarLoop]: Abstraction has 1623 states and 1910 transitions. [2020-07-08 21:16:47,268 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 21:16:47,268 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1623 states and 1910 transitions. [2020-07-08 21:16:59,385 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1910 edges. 1910 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:16:59,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 1910 transitions. [2020-07-08 21:16:59,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2020-07-08 21:16:59,395 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:16:59,395 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:16:59,395 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 21:16:59,396 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:16:59,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:16:59,396 INFO L82 PathProgramCache]: Analyzing trace with hash 1219395050, now seen corresponding path program 1 times [2020-07-08 21:16:59,396 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:16:59,397 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [464832543] [2020-07-08 21:16:59,397 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:16:59,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:59,800 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:16:59,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:59,893 INFO L280 TraceCheckUtils]: 0: Hoare triple {42092#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {41870#true} is VALID [2020-07-08 21:16:59,893 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} #valid := #valid[0 := 0]; {41870#true} is VALID [2020-07-08 21:16:59,894 INFO L280 TraceCheckUtils]: 2: Hoare triple {41870#true} assume 0 < #StackHeapBarrier; {41870#true} is VALID [2020-07-08 21:16:59,894 INFO L280 TraceCheckUtils]: 3: Hoare triple {41870#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13); srcloc: L206 {41870#true} is VALID [2020-07-08 21:16:59,894 INFO L280 TraceCheckUtils]: 4: Hoare triple {41870#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L206-1 {41870#true} is VALID [2020-07-08 21:16:59,894 INFO L280 TraceCheckUtils]: 5: Hoare triple {41870#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L210 {41870#true} is VALID [2020-07-08 21:16:59,895 INFO L280 TraceCheckUtils]: 6: Hoare triple {41870#true} SUMMARY for call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L210-1 {41870#true} is VALID [2020-07-08 21:16:59,895 INFO L280 TraceCheckUtils]: 7: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L210-2 {41870#true} is VALID [2020-07-08 21:16:59,895 INFO L280 TraceCheckUtils]: 8: Hoare triple {41870#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4); srcloc: L210-3 {41870#true} is VALID [2020-07-08 21:16:59,895 INFO L280 TraceCheckUtils]: 9: Hoare triple {41870#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L214 {41870#true} is VALID [2020-07-08 21:16:59,896 INFO L280 TraceCheckUtils]: 10: Hoare triple {41870#true} SUMMARY for call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L214-1 {41870#true} is VALID [2020-07-08 21:16:59,896 INFO L280 TraceCheckUtils]: 11: Hoare triple {41870#true} SUMMARY for call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L214-2 {41870#true} is VALID [2020-07-08 21:16:59,896 INFO L280 TraceCheckUtils]: 12: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L214-3 {41870#true} is VALID [2020-07-08 21:16:59,896 INFO L280 TraceCheckUtils]: 13: Hoare triple {41870#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7); srcloc: L214-4 {41870#true} is VALID [2020-07-08 21:16:59,897 INFO L280 TraceCheckUtils]: 14: Hoare triple {41870#true} SUMMARY for call write~init~int(44, #t~string11.base, #t~string11.offset, 1); srcloc: L218 {41870#true} is VALID [2020-07-08 21:16:59,897 INFO L280 TraceCheckUtils]: 15: Hoare triple {41870#true} SUMMARY for call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L218-1 {41870#true} is VALID [2020-07-08 21:16:59,897 INFO L280 TraceCheckUtils]: 16: Hoare triple {41870#true} SUMMARY for call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L218-2 {41870#true} is VALID [2020-07-08 21:16:59,897 INFO L280 TraceCheckUtils]: 17: Hoare triple {41870#true} SUMMARY for call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L218-3 {41870#true} is VALID [2020-07-08 21:16:59,897 INFO L280 TraceCheckUtils]: 18: Hoare triple {41870#true} SUMMARY for call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1); srcloc: L218-4 {41870#true} is VALID [2020-07-08 21:16:59,898 INFO L280 TraceCheckUtils]: 19: Hoare triple {41870#true} SUMMARY for call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1); srcloc: L218-5 {41870#true} is VALID [2020-07-08 21:16:59,898 INFO L280 TraceCheckUtils]: 20: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1); srcloc: L218-6 {41870#true} is VALID [2020-07-08 21:16:59,898 INFO L280 TraceCheckUtils]: 21: Hoare triple {41870#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3); srcloc: L218-7 {41870#true} is VALID [2020-07-08 21:16:59,898 INFO L280 TraceCheckUtils]: 22: Hoare triple {41870#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L222 {41870#true} is VALID [2020-07-08 21:16:59,898 INFO L280 TraceCheckUtils]: 23: Hoare triple {41870#true} SUMMARY for call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L222-1 {41870#true} is VALID [2020-07-08 21:16:59,899 INFO L280 TraceCheckUtils]: 24: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L222-2 {41870#true} is VALID [2020-07-08 21:16:59,899 INFO L280 TraceCheckUtils]: 25: Hoare triple {41870#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4); srcloc: L222-3 {41870#true} is VALID [2020-07-08 21:16:59,899 INFO L280 TraceCheckUtils]: 26: Hoare triple {41870#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L226 {41870#true} is VALID [2020-07-08 21:16:59,899 INFO L280 TraceCheckUtils]: 27: Hoare triple {41870#true} SUMMARY for call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L226-1 {41870#true} is VALID [2020-07-08 21:16:59,899 INFO L280 TraceCheckUtils]: 28: Hoare triple {41870#true} SUMMARY for call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L226-2 {41870#true} is VALID [2020-07-08 21:16:59,900 INFO L280 TraceCheckUtils]: 29: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L226-3 {41870#true} is VALID [2020-07-08 21:16:59,900 INFO L280 TraceCheckUtils]: 30: Hoare triple {41870#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L226-4 {41870#true} is VALID [2020-07-08 21:16:59,900 INFO L280 TraceCheckUtils]: 31: Hoare triple {41870#true} SUMMARY for call write~init~int(41, #t~string17.base, #t~string17.offset, 1); srcloc: L230 {41870#true} is VALID [2020-07-08 21:16:59,900 INFO L280 TraceCheckUtils]: 32: Hoare triple {41870#true} SUMMARY for call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L230-1 {41870#true} is VALID [2020-07-08 21:16:59,900 INFO L280 TraceCheckUtils]: 33: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L230-2 {41870#true} is VALID [2020-07-08 21:16:59,900 INFO L280 TraceCheckUtils]: 34: Hoare triple {41870#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2); srcloc: L230-3 {41870#true} is VALID [2020-07-08 21:16:59,901 INFO L280 TraceCheckUtils]: 35: Hoare triple {41870#true} SUMMARY for call write~init~int(10, #t~string19.base, #t~string19.offset, 1); srcloc: L232 {41870#true} is VALID [2020-07-08 21:16:59,901 INFO L280 TraceCheckUtils]: 36: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L232-1 {41870#true} is VALID [2020-07-08 21:16:59,901 INFO L280 TraceCheckUtils]: 37: Hoare triple {41870#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L232-2 {41870#true} is VALID [2020-07-08 21:16:59,901 INFO L280 TraceCheckUtils]: 38: Hoare triple {41870#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L596 {41870#true} is VALID [2020-07-08 21:16:59,901 INFO L280 TraceCheckUtils]: 39: Hoare triple {41870#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(21); srcloc: L596-1 {41870#true} is VALID [2020-07-08 21:16:59,902 INFO L280 TraceCheckUtils]: 40: Hoare triple {41870#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L597 {41870#true} is VALID [2020-07-08 21:16:59,902 INFO L280 TraceCheckUtils]: 41: Hoare triple {41870#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L603 {41870#true} is VALID [2020-07-08 21:16:59,902 INFO L280 TraceCheckUtils]: 42: Hoare triple {41870#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L603-1 {41870#true} is VALID [2020-07-08 21:16:59,902 INFO L280 TraceCheckUtils]: 43: Hoare triple {41870#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30); srcloc: L604 {41870#true} is VALID [2020-07-08 21:16:59,902 INFO L280 TraceCheckUtils]: 44: Hoare triple {41870#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9); srcloc: L642 {41870#true} is VALID [2020-07-08 21:16:59,903 INFO L280 TraceCheckUtils]: 45: Hoare triple {41870#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(25); srcloc: L642-1 {41870#true} is VALID [2020-07-08 21:16:59,903 INFO L280 TraceCheckUtils]: 46: Hoare triple {41870#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L643 {41870#true} is VALID [2020-07-08 21:16:59,903 INFO L280 TraceCheckUtils]: 47: Hoare triple {41870#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L649 {41870#true} is VALID [2020-07-08 21:16:59,903 INFO L280 TraceCheckUtils]: 48: Hoare triple {41870#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L649-1 {41870#true} is VALID [2020-07-08 21:16:59,903 INFO L280 TraceCheckUtils]: 49: Hoare triple {41870#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13); srcloc: L650 {41870#true} is VALID [2020-07-08 21:16:59,904 INFO L280 TraceCheckUtils]: 50: Hoare triple {41870#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7); srcloc: L925 {41870#true} is VALID [2020-07-08 21:16:59,904 INFO L280 TraceCheckUtils]: 51: Hoare triple {41870#true} SUMMARY for call write~init~int(44, #t~string67.base, #t~string67.offset, 1); srcloc: L926 {41870#true} is VALID [2020-07-08 21:16:59,904 INFO L280 TraceCheckUtils]: 52: Hoare triple {41870#true} SUMMARY for call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L926-1 {41870#true} is VALID [2020-07-08 21:16:59,904 INFO L280 TraceCheckUtils]: 53: Hoare triple {41870#true} SUMMARY for call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L926-2 {41870#true} is VALID [2020-07-08 21:16:59,904 INFO L280 TraceCheckUtils]: 54: Hoare triple {41870#true} SUMMARY for call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L926-3 {41870#true} is VALID [2020-07-08 21:16:59,904 INFO L280 TraceCheckUtils]: 55: Hoare triple {41870#true} SUMMARY for call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L926-4 {41870#true} is VALID [2020-07-08 21:16:59,905 INFO L280 TraceCheckUtils]: 56: Hoare triple {41870#true} SUMMARY for call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1); srcloc: L926-5 {41870#true} is VALID [2020-07-08 21:16:59,905 INFO L280 TraceCheckUtils]: 57: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1); srcloc: L926-6 {41870#true} is VALID [2020-07-08 21:16:59,905 INFO L280 TraceCheckUtils]: 58: Hoare triple {41870#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5); srcloc: L926-7 {41870#true} is VALID [2020-07-08 21:16:59,905 INFO L280 TraceCheckUtils]: 59: Hoare triple {41870#true} SUMMARY for call write~init~int(67, #t~string69.base, #t~string69.offset, 1); srcloc: L930 {41870#true} is VALID [2020-07-08 21:16:59,905 INFO L280 TraceCheckUtils]: 60: Hoare triple {41870#true} SUMMARY for call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L930-1 {41870#true} is VALID [2020-07-08 21:16:59,905 INFO L280 TraceCheckUtils]: 61: Hoare triple {41870#true} SUMMARY for call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L930-2 {41870#true} is VALID [2020-07-08 21:16:59,906 INFO L280 TraceCheckUtils]: 62: Hoare triple {41870#true} SUMMARY for call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1); srcloc: L930-3 {41870#true} is VALID [2020-07-08 21:16:59,906 INFO L280 TraceCheckUtils]: 63: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1); srcloc: L930-4 {41870#true} is VALID [2020-07-08 21:16:59,906 INFO L280 TraceCheckUtils]: 64: Hoare triple {41870#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3); srcloc: L930-5 {41870#true} is VALID [2020-07-08 21:16:59,906 INFO L280 TraceCheckUtils]: 65: Hoare triple {41870#true} SUMMARY for call write~init~int(79, #t~string71.base, #t~string71.offset, 1); srcloc: L934 {41870#true} is VALID [2020-07-08 21:16:59,907 INFO L280 TraceCheckUtils]: 66: Hoare triple {41870#true} SUMMARY for call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L934-1 {41870#true} is VALID [2020-07-08 21:16:59,907 INFO L280 TraceCheckUtils]: 67: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1); srcloc: L934-2 {41870#true} is VALID [2020-07-08 21:16:59,907 INFO L280 TraceCheckUtils]: 68: Hoare triple {41870#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2); srcloc: L934-3 {41870#true} is VALID [2020-07-08 21:16:59,908 INFO L280 TraceCheckUtils]: 69: Hoare triple {41870#true} SUMMARY for call write~init~int(41, #t~string73.base, #t~string73.offset, 1); srcloc: L938 {41870#true} is VALID [2020-07-08 21:16:59,908 INFO L280 TraceCheckUtils]: 70: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1); srcloc: L938-1 {41870#true} is VALID [2020-07-08 21:16:59,908 INFO L280 TraceCheckUtils]: 71: Hoare triple {41870#true} ~pumpRunning~0 := 0; {41870#true} is VALID [2020-07-08 21:16:59,909 INFO L280 TraceCheckUtils]: 72: Hoare triple {41870#true} ~systemActive~0 := 1; {41870#true} is VALID [2020-07-08 21:16:59,909 INFO L280 TraceCheckUtils]: 73: Hoare triple {41870#true} ~head~0.base, ~head~0.offset := 0, 0; {41870#true} is VALID [2020-07-08 21:16:59,909 INFO L280 TraceCheckUtils]: 74: Hoare triple {41870#true} ~cleanupTimeShifts~0 := 4; {41870#true} is VALID [2020-07-08 21:16:59,910 INFO L280 TraceCheckUtils]: 75: Hoare triple {41870#true} ~waterLevel~0 := 1; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:16:59,911 INFO L280 TraceCheckUtils]: 76: Hoare triple {41951#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:16:59,912 INFO L280 TraceCheckUtils]: 77: Hoare triple {41951#(= 1 ~waterLevel~0)} assume true; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:16:59,913 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {41951#(= 1 ~waterLevel~0)} {41870#true} #971#return; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:16:59,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:59,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:16:59,925 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41870#true} {41951#(= 1 ~waterLevel~0)} #869#return; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:16:59,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:59,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:16:59,929 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41870#true} {41951#(= 1 ~waterLevel~0)} #871#return; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:16:59,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:59,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {41870#true} havoc ~retValue_acc~13; {41870#true} is VALID [2020-07-08 21:16:59,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} ~retValue_acc~13 := 1; {41870#true} is VALID [2020-07-08 21:16:59,933 INFO L280 TraceCheckUtils]: 2: Hoare triple {41870#true} #res := ~retValue_acc~13; {41870#true} is VALID [2020-07-08 21:16:59,934 INFO L280 TraceCheckUtils]: 3: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:16:59,934 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41870#true} {41951#(= 1 ~waterLevel~0)} #873#return; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:16:59,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:59,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:16:59,939 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41870#true} {41951#(= 1 ~waterLevel~0)} #875#return; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:16:59,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:59,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {42093#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {42093#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:16:59,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {42093#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {42094#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-08 21:16:59,992 INFO L280 TraceCheckUtils]: 2: Hoare triple {42094#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {42094#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-08 21:16:59,993 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {42094#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {41951#(= 1 ~waterLevel~0)} #921#return; {41967#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:17:00,014 INFO L280 TraceCheckUtils]: 0: Hoare triple {42095#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {41870#true} is VALID [2020-07-08 21:17:00,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,015 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41870#true} {41967#(<= 2 ~waterLevel~0)} #925#return; {41967#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:17:00,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:17:00,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:17:00,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:17:00,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:17:00,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:17:00,221 INFO L280 TraceCheckUtils]: 0: Hoare triple {41870#true} havoc ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,221 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} assume ~waterLevel~0 < 2; {41870#true} is VALID [2020-07-08 21:17:00,221 INFO L280 TraceCheckUtils]: 2: Hoare triple {41870#true} ~retValue_acc~10 := 1; {41870#true} is VALID [2020-07-08 21:17:00,222 INFO L280 TraceCheckUtils]: 3: Hoare triple {41870#true} #res := ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,222 INFO L280 TraceCheckUtils]: 4: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,222 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {41870#true} {41870#true} #933#return; {41870#true} is VALID [2020-07-08 21:17:00,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {41870#true} havoc ~retValue_acc~2; {41870#true} is VALID [2020-07-08 21:17:00,223 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} havoc ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,223 INFO L280 TraceCheckUtils]: 2: Hoare triple {41870#true} havoc ~tmp___0~0; {41870#true} is VALID [2020-07-08 21:17:00,223 INFO L263 TraceCheckUtils]: 3: Hoare triple {41870#true} call #t~ret20 := isHighWaterSensorDry(); {41870#true} is VALID [2020-07-08 21:17:00,224 INFO L280 TraceCheckUtils]: 4: Hoare triple {41870#true} havoc ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,224 INFO L280 TraceCheckUtils]: 5: Hoare triple {41870#true} assume ~waterLevel~0 < 2; {41870#true} is VALID [2020-07-08 21:17:00,224 INFO L280 TraceCheckUtils]: 6: Hoare triple {41870#true} ~retValue_acc~10 := 1; {41870#true} is VALID [2020-07-08 21:17:00,224 INFO L280 TraceCheckUtils]: 7: Hoare triple {41870#true} #res := ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,224 INFO L280 TraceCheckUtils]: 8: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,225 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41870#true} {41870#true} #933#return; {41870#true} is VALID [2020-07-08 21:17:00,225 INFO L280 TraceCheckUtils]: 10: Hoare triple {41870#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {41870#true} is VALID [2020-07-08 21:17:00,225 INFO L280 TraceCheckUtils]: 11: Hoare triple {41870#true} ~tmp~3 := #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,225 INFO L280 TraceCheckUtils]: 12: Hoare triple {41870#true} havoc #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,226 INFO L280 TraceCheckUtils]: 13: Hoare triple {41870#true} assume 0 != ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,227 INFO L280 TraceCheckUtils]: 14: Hoare triple {41870#true} ~tmp___0~0 := 0; {42253#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 21:17:00,227 INFO L280 TraceCheckUtils]: 15: Hoare triple {42253#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~2 := ~tmp___0~0; {42254#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-08 21:17:00,228 INFO L280 TraceCheckUtils]: 16: Hoare triple {42254#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:17:00,229 INFO L280 TraceCheckUtils]: 17: Hoare triple {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:17:00,230 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {41870#true} #945#return; {42242#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-08 21:17:00,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:17:00,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41870#true} is VALID [2020-07-08 21:17:00,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,234 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41870#true} {41871#false} #947#return; {41871#false} is VALID [2020-07-08 21:17:00,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {41870#true} is VALID [2020-07-08 21:17:00,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} assume 0 == ~pumpRunning~0; {41870#true} is VALID [2020-07-08 21:17:00,235 INFO L263 TraceCheckUtils]: 2: Hoare triple {41870#true} call #t~ret0 := isHighWaterLevel(); {41870#true} is VALID [2020-07-08 21:17:00,235 INFO L280 TraceCheckUtils]: 3: Hoare triple {41870#true} havoc ~retValue_acc~2; {41870#true} is VALID [2020-07-08 21:17:00,235 INFO L280 TraceCheckUtils]: 4: Hoare triple {41870#true} havoc ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,235 INFO L280 TraceCheckUtils]: 5: Hoare triple {41870#true} havoc ~tmp___0~0; {41870#true} is VALID [2020-07-08 21:17:00,236 INFO L263 TraceCheckUtils]: 6: Hoare triple {41870#true} call #t~ret20 := isHighWaterSensorDry(); {41870#true} is VALID [2020-07-08 21:17:00,236 INFO L280 TraceCheckUtils]: 7: Hoare triple {41870#true} havoc ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,236 INFO L280 TraceCheckUtils]: 8: Hoare triple {41870#true} assume ~waterLevel~0 < 2; {41870#true} is VALID [2020-07-08 21:17:00,236 INFO L280 TraceCheckUtils]: 9: Hoare triple {41870#true} ~retValue_acc~10 := 1; {41870#true} is VALID [2020-07-08 21:17:00,236 INFO L280 TraceCheckUtils]: 10: Hoare triple {41870#true} #res := ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,237 INFO L280 TraceCheckUtils]: 11: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,237 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41870#true} {41870#true} #933#return; {41870#true} is VALID [2020-07-08 21:17:00,237 INFO L280 TraceCheckUtils]: 13: Hoare triple {41870#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {41870#true} is VALID [2020-07-08 21:17:00,237 INFO L280 TraceCheckUtils]: 14: Hoare triple {41870#true} ~tmp~3 := #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,238 INFO L280 TraceCheckUtils]: 15: Hoare triple {41870#true} havoc #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,238 INFO L280 TraceCheckUtils]: 16: Hoare triple {41870#true} assume 0 != ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,239 INFO L280 TraceCheckUtils]: 17: Hoare triple {41870#true} ~tmp___0~0 := 0; {42253#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 21:17:00,239 INFO L280 TraceCheckUtils]: 18: Hoare triple {42253#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~2 := ~tmp___0~0; {42254#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-08 21:17:00,240 INFO L280 TraceCheckUtils]: 19: Hoare triple {42254#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:17:00,241 INFO L280 TraceCheckUtils]: 20: Hoare triple {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:17:00,242 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {41870#true} #945#return; {42242#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-08 21:17:00,243 INFO L280 TraceCheckUtils]: 22: Hoare triple {42242#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {42242#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-08 21:17:00,243 INFO L280 TraceCheckUtils]: 23: Hoare triple {42242#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} ~tmp~0 := #t~ret0; {42243#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-08 21:17:00,244 INFO L280 TraceCheckUtils]: 24: Hoare triple {42243#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} havoc #t~ret0; {42243#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-08 21:17:00,245 INFO L280 TraceCheckUtils]: 25: Hoare triple {42243#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {41871#false} is VALID [2020-07-08 21:17:00,245 INFO L263 TraceCheckUtils]: 26: Hoare triple {41871#false} call activatePump(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,245 INFO L280 TraceCheckUtils]: 27: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41870#true} is VALID [2020-07-08 21:17:00,246 INFO L280 TraceCheckUtils]: 28: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,246 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {41870#true} {41871#false} #947#return; {41871#false} is VALID [2020-07-08 21:17:00,246 INFO L280 TraceCheckUtils]: 30: Hoare triple {41871#false} assume true; {41871#false} is VALID [2020-07-08 21:17:00,246 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {41871#false} {41870#true} #959#return; {41871#false} is VALID [2020-07-08 21:17:00,248 INFO L280 TraceCheckUtils]: 0: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41870#true} is VALID [2020-07-08 21:17:00,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} assume !(0 != ~pumpRunning~0); {41870#true} is VALID [2020-07-08 21:17:00,249 INFO L263 TraceCheckUtils]: 2: Hoare triple {41870#true} call processEnvironment__wrappee__highWaterSensor(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,249 INFO L280 TraceCheckUtils]: 3: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {41870#true} is VALID [2020-07-08 21:17:00,249 INFO L280 TraceCheckUtils]: 4: Hoare triple {41870#true} assume 0 == ~pumpRunning~0; {41870#true} is VALID [2020-07-08 21:17:00,250 INFO L263 TraceCheckUtils]: 5: Hoare triple {41870#true} call #t~ret0 := isHighWaterLevel(); {41870#true} is VALID [2020-07-08 21:17:00,250 INFO L280 TraceCheckUtils]: 6: Hoare triple {41870#true} havoc ~retValue_acc~2; {41870#true} is VALID [2020-07-08 21:17:00,250 INFO L280 TraceCheckUtils]: 7: Hoare triple {41870#true} havoc ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,250 INFO L280 TraceCheckUtils]: 8: Hoare triple {41870#true} havoc ~tmp___0~0; {41870#true} is VALID [2020-07-08 21:17:00,250 INFO L263 TraceCheckUtils]: 9: Hoare triple {41870#true} call #t~ret20 := isHighWaterSensorDry(); {41870#true} is VALID [2020-07-08 21:17:00,251 INFO L280 TraceCheckUtils]: 10: Hoare triple {41870#true} havoc ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,251 INFO L280 TraceCheckUtils]: 11: Hoare triple {41870#true} assume ~waterLevel~0 < 2; {41870#true} is VALID [2020-07-08 21:17:00,251 INFO L280 TraceCheckUtils]: 12: Hoare triple {41870#true} ~retValue_acc~10 := 1; {41870#true} is VALID [2020-07-08 21:17:00,252 INFO L280 TraceCheckUtils]: 13: Hoare triple {41870#true} #res := ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,252 INFO L280 TraceCheckUtils]: 14: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,252 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41870#true} {41870#true} #933#return; {41870#true} is VALID [2020-07-08 21:17:00,252 INFO L280 TraceCheckUtils]: 16: Hoare triple {41870#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {41870#true} is VALID [2020-07-08 21:17:00,252 INFO L280 TraceCheckUtils]: 17: Hoare triple {41870#true} ~tmp~3 := #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,253 INFO L280 TraceCheckUtils]: 18: Hoare triple {41870#true} havoc #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,253 INFO L280 TraceCheckUtils]: 19: Hoare triple {41870#true} assume 0 != ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,254 INFO L280 TraceCheckUtils]: 20: Hoare triple {41870#true} ~tmp___0~0 := 0; {42253#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 21:17:00,255 INFO L280 TraceCheckUtils]: 21: Hoare triple {42253#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~2 := ~tmp___0~0; {42254#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-08 21:17:00,255 INFO L280 TraceCheckUtils]: 22: Hoare triple {42254#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:17:00,256 INFO L280 TraceCheckUtils]: 23: Hoare triple {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:17:00,257 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {41870#true} #945#return; {42242#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-08 21:17:00,258 INFO L280 TraceCheckUtils]: 25: Hoare triple {42242#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {42242#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-08 21:17:00,259 INFO L280 TraceCheckUtils]: 26: Hoare triple {42242#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} ~tmp~0 := #t~ret0; {42243#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-08 21:17:00,259 INFO L280 TraceCheckUtils]: 27: Hoare triple {42243#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} havoc #t~ret0; {42243#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-08 21:17:00,260 INFO L280 TraceCheckUtils]: 28: Hoare triple {42243#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {41871#false} is VALID [2020-07-08 21:17:00,260 INFO L263 TraceCheckUtils]: 29: Hoare triple {41871#false} call activatePump(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,260 INFO L280 TraceCheckUtils]: 30: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41870#true} is VALID [2020-07-08 21:17:00,260 INFO L280 TraceCheckUtils]: 31: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,261 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {41870#true} {41871#false} #947#return; {41871#false} is VALID [2020-07-08 21:17:00,261 INFO L280 TraceCheckUtils]: 33: Hoare triple {41871#false} assume true; {41871#false} is VALID [2020-07-08 21:17:00,261 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {41871#false} {41870#true} #959#return; {41871#false} is VALID [2020-07-08 21:17:00,261 INFO L280 TraceCheckUtils]: 35: Hoare triple {41871#false} assume true; {41871#false} is VALID [2020-07-08 21:17:00,261 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {41871#false} {41870#true} #919#return; {41871#false} is VALID [2020-07-08 21:17:00,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41870#true} is VALID [2020-07-08 21:17:00,263 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} assume !(0 != ~pumpRunning~0); {41870#true} is VALID [2020-07-08 21:17:00,264 INFO L263 TraceCheckUtils]: 2: Hoare triple {41870#true} call processEnvironment__wrappee__lowWaterSensor(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,264 INFO L280 TraceCheckUtils]: 3: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41870#true} is VALID [2020-07-08 21:17:00,264 INFO L280 TraceCheckUtils]: 4: Hoare triple {41870#true} assume !(0 != ~pumpRunning~0); {41870#true} is VALID [2020-07-08 21:17:00,265 INFO L263 TraceCheckUtils]: 5: Hoare triple {41870#true} call processEnvironment__wrappee__highWaterSensor(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,266 INFO L280 TraceCheckUtils]: 6: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {41870#true} is VALID [2020-07-08 21:17:00,266 INFO L280 TraceCheckUtils]: 7: Hoare triple {41870#true} assume 0 == ~pumpRunning~0; {41870#true} is VALID [2020-07-08 21:17:00,266 INFO L263 TraceCheckUtils]: 8: Hoare triple {41870#true} call #t~ret0 := isHighWaterLevel(); {41870#true} is VALID [2020-07-08 21:17:00,266 INFO L280 TraceCheckUtils]: 9: Hoare triple {41870#true} havoc ~retValue_acc~2; {41870#true} is VALID [2020-07-08 21:17:00,266 INFO L280 TraceCheckUtils]: 10: Hoare triple {41870#true} havoc ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,267 INFO L280 TraceCheckUtils]: 11: Hoare triple {41870#true} havoc ~tmp___0~0; {41870#true} is VALID [2020-07-08 21:17:00,267 INFO L263 TraceCheckUtils]: 12: Hoare triple {41870#true} call #t~ret20 := isHighWaterSensorDry(); {41870#true} is VALID [2020-07-08 21:17:00,267 INFO L280 TraceCheckUtils]: 13: Hoare triple {41870#true} havoc ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,267 INFO L280 TraceCheckUtils]: 14: Hoare triple {41870#true} assume ~waterLevel~0 < 2; {41870#true} is VALID [2020-07-08 21:17:00,267 INFO L280 TraceCheckUtils]: 15: Hoare triple {41870#true} ~retValue_acc~10 := 1; {41870#true} is VALID [2020-07-08 21:17:00,268 INFO L280 TraceCheckUtils]: 16: Hoare triple {41870#true} #res := ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,268 INFO L280 TraceCheckUtils]: 17: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,268 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {41870#true} {41870#true} #933#return; {41870#true} is VALID [2020-07-08 21:17:00,268 INFO L280 TraceCheckUtils]: 19: Hoare triple {41870#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {41870#true} is VALID [2020-07-08 21:17:00,268 INFO L280 TraceCheckUtils]: 20: Hoare triple {41870#true} ~tmp~3 := #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,269 INFO L280 TraceCheckUtils]: 21: Hoare triple {41870#true} havoc #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,269 INFO L280 TraceCheckUtils]: 22: Hoare triple {41870#true} assume 0 != ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,270 INFO L280 TraceCheckUtils]: 23: Hoare triple {41870#true} ~tmp___0~0 := 0; {42253#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 21:17:00,270 INFO L280 TraceCheckUtils]: 24: Hoare triple {42253#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~2 := ~tmp___0~0; {42254#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-08 21:17:00,271 INFO L280 TraceCheckUtils]: 25: Hoare triple {42254#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:17:00,272 INFO L280 TraceCheckUtils]: 26: Hoare triple {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:17:00,273 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {41870#true} #945#return; {42242#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-08 21:17:00,274 INFO L280 TraceCheckUtils]: 28: Hoare triple {42242#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {42242#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-08 21:17:00,274 INFO L280 TraceCheckUtils]: 29: Hoare triple {42242#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} ~tmp~0 := #t~ret0; {42243#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-08 21:17:00,275 INFO L280 TraceCheckUtils]: 30: Hoare triple {42243#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} havoc #t~ret0; {42243#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-08 21:17:00,276 INFO L280 TraceCheckUtils]: 31: Hoare triple {42243#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {41871#false} is VALID [2020-07-08 21:17:00,276 INFO L263 TraceCheckUtils]: 32: Hoare triple {41871#false} call activatePump(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,276 INFO L280 TraceCheckUtils]: 33: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41870#true} is VALID [2020-07-08 21:17:00,276 INFO L280 TraceCheckUtils]: 34: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,276 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41870#true} {41871#false} #947#return; {41871#false} is VALID [2020-07-08 21:17:00,277 INFO L280 TraceCheckUtils]: 36: Hoare triple {41871#false} assume true; {41871#false} is VALID [2020-07-08 21:17:00,277 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41871#false} {41870#true} #959#return; {41871#false} is VALID [2020-07-08 21:17:00,277 INFO L280 TraceCheckUtils]: 38: Hoare triple {41871#false} assume true; {41871#false} is VALID [2020-07-08 21:17:00,277 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {41871#false} {41870#true} #919#return; {41871#false} is VALID [2020-07-08 21:17:00,277 INFO L280 TraceCheckUtils]: 40: Hoare triple {41871#false} assume true; {41871#false} is VALID [2020-07-08 21:17:00,278 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {41871#false} {41870#true} #937#return; {41871#false} is VALID [2020-07-08 21:17:00,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:17:00,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:17:00,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {41870#true} havoc ~retValue_acc~9; {41870#true} is VALID [2020-07-08 21:17:00,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} ~retValue_acc~9 := ~waterLevel~0; {41870#true} is VALID [2020-07-08 21:17:00,287 INFO L280 TraceCheckUtils]: 2: Hoare triple {41870#true} #res := ~retValue_acc~9; {41870#true} is VALID [2020-07-08 21:17:00,287 INFO L280 TraceCheckUtils]: 3: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,288 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41870#true} {41870#true} #863#return; {41870#true} is VALID [2020-07-08 21:17:00,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {41870#true} havoc ~tmp~9; {41870#true} is VALID [2020-07-08 21:17:00,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} havoc ~tmp___0~3; {41870#true} is VALID [2020-07-08 21:17:00,288 INFO L263 TraceCheckUtils]: 2: Hoare triple {41870#true} call #t~ret61 := getWaterLevel(); {41870#true} is VALID [2020-07-08 21:17:00,289 INFO L280 TraceCheckUtils]: 3: Hoare triple {41870#true} havoc ~retValue_acc~9; {41870#true} is VALID [2020-07-08 21:17:00,289 INFO L280 TraceCheckUtils]: 4: Hoare triple {41870#true} ~retValue_acc~9 := ~waterLevel~0; {41870#true} is VALID [2020-07-08 21:17:00,289 INFO L280 TraceCheckUtils]: 5: Hoare triple {41870#true} #res := ~retValue_acc~9; {41870#true} is VALID [2020-07-08 21:17:00,289 INFO L280 TraceCheckUtils]: 6: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,289 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41870#true} {41870#true} #863#return; {41870#true} is VALID [2020-07-08 21:17:00,290 INFO L280 TraceCheckUtils]: 8: Hoare triple {41870#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {41870#true} is VALID [2020-07-08 21:17:00,290 INFO L280 TraceCheckUtils]: 9: Hoare triple {41870#true} ~tmp~9 := #t~ret61; {41870#true} is VALID [2020-07-08 21:17:00,290 INFO L280 TraceCheckUtils]: 10: Hoare triple {41870#true} havoc #t~ret61; {41870#true} is VALID [2020-07-08 21:17:00,290 INFO L280 TraceCheckUtils]: 11: Hoare triple {41870#true} assume !(0 == ~tmp~9); {41870#true} is VALID [2020-07-08 21:17:00,290 INFO L280 TraceCheckUtils]: 12: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,291 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {41870#true} {41871#false} #939#return; {41871#false} is VALID [2020-07-08 21:17:00,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {42096#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {41870#true} is VALID [2020-07-08 21:17:00,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} assume 0 != ~systemActive~0; {41870#true} is VALID [2020-07-08 21:17:00,292 INFO L263 TraceCheckUtils]: 2: Hoare triple {41870#true} call processEnvironment(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,292 INFO L280 TraceCheckUtils]: 3: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41870#true} is VALID [2020-07-08 21:17:00,293 INFO L280 TraceCheckUtils]: 4: Hoare triple {41870#true} assume !(0 != ~pumpRunning~0); {41870#true} is VALID [2020-07-08 21:17:00,294 INFO L263 TraceCheckUtils]: 5: Hoare triple {41870#true} call processEnvironment__wrappee__lowWaterSensor(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,294 INFO L280 TraceCheckUtils]: 6: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41870#true} is VALID [2020-07-08 21:17:00,294 INFO L280 TraceCheckUtils]: 7: Hoare triple {41870#true} assume !(0 != ~pumpRunning~0); {41870#true} is VALID [2020-07-08 21:17:00,295 INFO L263 TraceCheckUtils]: 8: Hoare triple {41870#true} call processEnvironment__wrappee__highWaterSensor(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,295 INFO L280 TraceCheckUtils]: 9: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {41870#true} is VALID [2020-07-08 21:17:00,295 INFO L280 TraceCheckUtils]: 10: Hoare triple {41870#true} assume 0 == ~pumpRunning~0; {41870#true} is VALID [2020-07-08 21:17:00,296 INFO L263 TraceCheckUtils]: 11: Hoare triple {41870#true} call #t~ret0 := isHighWaterLevel(); {41870#true} is VALID [2020-07-08 21:17:00,296 INFO L280 TraceCheckUtils]: 12: Hoare triple {41870#true} havoc ~retValue_acc~2; {41870#true} is VALID [2020-07-08 21:17:00,296 INFO L280 TraceCheckUtils]: 13: Hoare triple {41870#true} havoc ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,296 INFO L280 TraceCheckUtils]: 14: Hoare triple {41870#true} havoc ~tmp___0~0; {41870#true} is VALID [2020-07-08 21:17:00,297 INFO L263 TraceCheckUtils]: 15: Hoare triple {41870#true} call #t~ret20 := isHighWaterSensorDry(); {41870#true} is VALID [2020-07-08 21:17:00,297 INFO L280 TraceCheckUtils]: 16: Hoare triple {41870#true} havoc ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,297 INFO L280 TraceCheckUtils]: 17: Hoare triple {41870#true} assume ~waterLevel~0 < 2; {41870#true} is VALID [2020-07-08 21:17:00,297 INFO L280 TraceCheckUtils]: 18: Hoare triple {41870#true} ~retValue_acc~10 := 1; {41870#true} is VALID [2020-07-08 21:17:00,298 INFO L280 TraceCheckUtils]: 19: Hoare triple {41870#true} #res := ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,298 INFO L280 TraceCheckUtils]: 20: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,298 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {41870#true} {41870#true} #933#return; {41870#true} is VALID [2020-07-08 21:17:00,298 INFO L280 TraceCheckUtils]: 22: Hoare triple {41870#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {41870#true} is VALID [2020-07-08 21:17:00,299 INFO L280 TraceCheckUtils]: 23: Hoare triple {41870#true} ~tmp~3 := #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,299 INFO L280 TraceCheckUtils]: 24: Hoare triple {41870#true} havoc #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,299 INFO L280 TraceCheckUtils]: 25: Hoare triple {41870#true} assume 0 != ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,300 INFO L280 TraceCheckUtils]: 26: Hoare triple {41870#true} ~tmp___0~0 := 0; {42253#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 21:17:00,301 INFO L280 TraceCheckUtils]: 27: Hoare triple {42253#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~2 := ~tmp___0~0; {42254#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-08 21:17:00,301 INFO L280 TraceCheckUtils]: 28: Hoare triple {42254#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:17:00,302 INFO L280 TraceCheckUtils]: 29: Hoare triple {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:17:00,303 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {41870#true} #945#return; {42242#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-08 21:17:00,304 INFO L280 TraceCheckUtils]: 31: Hoare triple {42242#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {42242#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-08 21:17:00,305 INFO L280 TraceCheckUtils]: 32: Hoare triple {42242#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} ~tmp~0 := #t~ret0; {42243#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-08 21:17:00,305 INFO L280 TraceCheckUtils]: 33: Hoare triple {42243#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} havoc #t~ret0; {42243#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-08 21:17:00,306 INFO L280 TraceCheckUtils]: 34: Hoare triple {42243#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {41871#false} is VALID [2020-07-08 21:17:00,306 INFO L263 TraceCheckUtils]: 35: Hoare triple {41871#false} call activatePump(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,306 INFO L280 TraceCheckUtils]: 36: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41870#true} is VALID [2020-07-08 21:17:00,307 INFO L280 TraceCheckUtils]: 37: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,307 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {41870#true} {41871#false} #947#return; {41871#false} is VALID [2020-07-08 21:17:00,307 INFO L280 TraceCheckUtils]: 39: Hoare triple {41871#false} assume true; {41871#false} is VALID [2020-07-08 21:17:00,307 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {41871#false} {41870#true} #959#return; {41871#false} is VALID [2020-07-08 21:17:00,307 INFO L280 TraceCheckUtils]: 41: Hoare triple {41871#false} assume true; {41871#false} is VALID [2020-07-08 21:17:00,308 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {41871#false} {41870#true} #919#return; {41871#false} is VALID [2020-07-08 21:17:00,308 INFO L280 TraceCheckUtils]: 43: Hoare triple {41871#false} assume true; {41871#false} is VALID [2020-07-08 21:17:00,308 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {41871#false} {41870#true} #937#return; {41871#false} is VALID [2020-07-08 21:17:00,308 INFO L263 TraceCheckUtils]: 45: Hoare triple {41871#false} call __utac_acc__Specification4_spec__1(); {41870#true} is VALID [2020-07-08 21:17:00,308 INFO L280 TraceCheckUtils]: 46: Hoare triple {41870#true} havoc ~tmp~9; {41870#true} is VALID [2020-07-08 21:17:00,309 INFO L280 TraceCheckUtils]: 47: Hoare triple {41870#true} havoc ~tmp___0~3; {41870#true} is VALID [2020-07-08 21:17:00,309 INFO L263 TraceCheckUtils]: 48: Hoare triple {41870#true} call #t~ret61 := getWaterLevel(); {41870#true} is VALID [2020-07-08 21:17:00,309 INFO L280 TraceCheckUtils]: 49: Hoare triple {41870#true} havoc ~retValue_acc~9; {41870#true} is VALID [2020-07-08 21:17:00,309 INFO L280 TraceCheckUtils]: 50: Hoare triple {41870#true} ~retValue_acc~9 := ~waterLevel~0; {41870#true} is VALID [2020-07-08 21:17:00,309 INFO L280 TraceCheckUtils]: 51: Hoare triple {41870#true} #res := ~retValue_acc~9; {41870#true} is VALID [2020-07-08 21:17:00,310 INFO L280 TraceCheckUtils]: 52: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,310 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {41870#true} {41870#true} #863#return; {41870#true} is VALID [2020-07-08 21:17:00,310 INFO L280 TraceCheckUtils]: 54: Hoare triple {41870#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {41870#true} is VALID [2020-07-08 21:17:00,310 INFO L280 TraceCheckUtils]: 55: Hoare triple {41870#true} ~tmp~9 := #t~ret61; {41870#true} is VALID [2020-07-08 21:17:00,310 INFO L280 TraceCheckUtils]: 56: Hoare triple {41870#true} havoc #t~ret61; {41870#true} is VALID [2020-07-08 21:17:00,311 INFO L280 TraceCheckUtils]: 57: Hoare triple {41870#true} assume !(0 == ~tmp~9); {41870#true} is VALID [2020-07-08 21:17:00,311 INFO L280 TraceCheckUtils]: 58: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,311 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {41870#true} {41871#false} #939#return; {41871#false} is VALID [2020-07-08 21:17:00,311 INFO L280 TraceCheckUtils]: 60: Hoare triple {41871#false} assume true; {41871#false} is VALID [2020-07-08 21:17:00,311 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {41871#false} {41967#(<= 2 ~waterLevel~0)} #929#return; {41871#false} is VALID [2020-07-08 21:17:00,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:17:00,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {42095#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {41870#true} is VALID [2020-07-08 21:17:00,318 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,318 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41870#true} {41871#false} #925#return; {41871#false} is VALID [2020-07-08 21:17:00,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:17:00,321 INFO L280 TraceCheckUtils]: 0: Hoare triple {42093#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {41870#true} is VALID [2020-07-08 21:17:00,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} ~waterLevel~0 := ~waterLevel~0 - 1; {41870#true} is VALID [2020-07-08 21:17:00,321 INFO L280 TraceCheckUtils]: 2: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,322 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41870#true} {41871#false} #935#return; {41871#false} is VALID [2020-07-08 21:17:00,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:17:00,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:17:00,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:17:00,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:17:00,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:17:00,351 INFO L280 TraceCheckUtils]: 0: Hoare triple {41870#true} havoc ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} assume ~waterLevel~0 < 2; {41870#true} is VALID [2020-07-08 21:17:00,352 INFO L280 TraceCheckUtils]: 2: Hoare triple {41870#true} ~retValue_acc~10 := 1; {41870#true} is VALID [2020-07-08 21:17:00,352 INFO L280 TraceCheckUtils]: 3: Hoare triple {41870#true} #res := ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,352 INFO L280 TraceCheckUtils]: 4: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,352 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {41870#true} {41870#true} #933#return; {41870#true} is VALID [2020-07-08 21:17:00,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {41870#true} havoc ~retValue_acc~2; {41870#true} is VALID [2020-07-08 21:17:00,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} havoc ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,353 INFO L280 TraceCheckUtils]: 2: Hoare triple {41870#true} havoc ~tmp___0~0; {41870#true} is VALID [2020-07-08 21:17:00,353 INFO L263 TraceCheckUtils]: 3: Hoare triple {41870#true} call #t~ret20 := isHighWaterSensorDry(); {41870#true} is VALID [2020-07-08 21:17:00,353 INFO L280 TraceCheckUtils]: 4: Hoare triple {41870#true} havoc ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,354 INFO L280 TraceCheckUtils]: 5: Hoare triple {41870#true} assume ~waterLevel~0 < 2; {41870#true} is VALID [2020-07-08 21:17:00,354 INFO L280 TraceCheckUtils]: 6: Hoare triple {41870#true} ~retValue_acc~10 := 1; {41870#true} is VALID [2020-07-08 21:17:00,354 INFO L280 TraceCheckUtils]: 7: Hoare triple {41870#true} #res := ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,354 INFO L280 TraceCheckUtils]: 8: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,355 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41870#true} {41870#true} #933#return; {41870#true} is VALID [2020-07-08 21:17:00,355 INFO L280 TraceCheckUtils]: 10: Hoare triple {41870#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {41870#true} is VALID [2020-07-08 21:17:00,355 INFO L280 TraceCheckUtils]: 11: Hoare triple {41870#true} ~tmp~3 := #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,355 INFO L280 TraceCheckUtils]: 12: Hoare triple {41870#true} havoc #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,355 INFO L280 TraceCheckUtils]: 13: Hoare triple {41870#true} assume 0 != ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,356 INFO L280 TraceCheckUtils]: 14: Hoare triple {41870#true} ~tmp___0~0 := 0; {41870#true} is VALID [2020-07-08 21:17:00,356 INFO L280 TraceCheckUtils]: 15: Hoare triple {41870#true} ~retValue_acc~2 := ~tmp___0~0; {41870#true} is VALID [2020-07-08 21:17:00,356 INFO L280 TraceCheckUtils]: 16: Hoare triple {41870#true} #res := ~retValue_acc~2; {41870#true} is VALID [2020-07-08 21:17:00,356 INFO L280 TraceCheckUtils]: 17: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,356 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {41870#true} {41870#true} #945#return; {41870#true} is VALID [2020-07-08 21:17:00,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:17:00,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41870#true} is VALID [2020-07-08 21:17:00,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,362 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41870#true} {41870#true} #947#return; {41870#true} is VALID [2020-07-08 21:17:00,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {41870#true} is VALID [2020-07-08 21:17:00,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} assume 0 == ~pumpRunning~0; {41870#true} is VALID [2020-07-08 21:17:00,362 INFO L263 TraceCheckUtils]: 2: Hoare triple {41870#true} call #t~ret0 := isHighWaterLevel(); {41870#true} is VALID [2020-07-08 21:17:00,363 INFO L280 TraceCheckUtils]: 3: Hoare triple {41870#true} havoc ~retValue_acc~2; {41870#true} is VALID [2020-07-08 21:17:00,363 INFO L280 TraceCheckUtils]: 4: Hoare triple {41870#true} havoc ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,363 INFO L280 TraceCheckUtils]: 5: Hoare triple {41870#true} havoc ~tmp___0~0; {41870#true} is VALID [2020-07-08 21:17:00,363 INFO L263 TraceCheckUtils]: 6: Hoare triple {41870#true} call #t~ret20 := isHighWaterSensorDry(); {41870#true} is VALID [2020-07-08 21:17:00,363 INFO L280 TraceCheckUtils]: 7: Hoare triple {41870#true} havoc ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,364 INFO L280 TraceCheckUtils]: 8: Hoare triple {41870#true} assume ~waterLevel~0 < 2; {41870#true} is VALID [2020-07-08 21:17:00,364 INFO L280 TraceCheckUtils]: 9: Hoare triple {41870#true} ~retValue_acc~10 := 1; {41870#true} is VALID [2020-07-08 21:17:00,364 INFO L280 TraceCheckUtils]: 10: Hoare triple {41870#true} #res := ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,364 INFO L280 TraceCheckUtils]: 11: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,364 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41870#true} {41870#true} #933#return; {41870#true} is VALID [2020-07-08 21:17:00,365 INFO L280 TraceCheckUtils]: 13: Hoare triple {41870#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {41870#true} is VALID [2020-07-08 21:17:00,365 INFO L280 TraceCheckUtils]: 14: Hoare triple {41870#true} ~tmp~3 := #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,365 INFO L280 TraceCheckUtils]: 15: Hoare triple {41870#true} havoc #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,365 INFO L280 TraceCheckUtils]: 16: Hoare triple {41870#true} assume 0 != ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,366 INFO L280 TraceCheckUtils]: 17: Hoare triple {41870#true} ~tmp___0~0 := 0; {41870#true} is VALID [2020-07-08 21:17:00,366 INFO L280 TraceCheckUtils]: 18: Hoare triple {41870#true} ~retValue_acc~2 := ~tmp___0~0; {41870#true} is VALID [2020-07-08 21:17:00,366 INFO L280 TraceCheckUtils]: 19: Hoare triple {41870#true} #res := ~retValue_acc~2; {41870#true} is VALID [2020-07-08 21:17:00,366 INFO L280 TraceCheckUtils]: 20: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,366 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {41870#true} {41870#true} #945#return; {41870#true} is VALID [2020-07-08 21:17:00,367 INFO L280 TraceCheckUtils]: 22: Hoare triple {41870#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {41870#true} is VALID [2020-07-08 21:17:00,367 INFO L280 TraceCheckUtils]: 23: Hoare triple {41870#true} ~tmp~0 := #t~ret0; {41870#true} is VALID [2020-07-08 21:17:00,367 INFO L280 TraceCheckUtils]: 24: Hoare triple {41870#true} havoc #t~ret0; {41870#true} is VALID [2020-07-08 21:17:00,367 INFO L280 TraceCheckUtils]: 25: Hoare triple {41870#true} assume 0 != ~tmp~0; {41870#true} is VALID [2020-07-08 21:17:00,368 INFO L263 TraceCheckUtils]: 26: Hoare triple {41870#true} call activatePump(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,368 INFO L280 TraceCheckUtils]: 27: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41870#true} is VALID [2020-07-08 21:17:00,368 INFO L280 TraceCheckUtils]: 28: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,369 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {41870#true} {41870#true} #947#return; {41870#true} is VALID [2020-07-08 21:17:00,369 INFO L280 TraceCheckUtils]: 30: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,369 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {41870#true} {41870#true} #959#return; {41870#true} is VALID [2020-07-08 21:17:00,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41870#true} is VALID [2020-07-08 21:17:00,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} assume !(0 != ~pumpRunning~0); {41870#true} is VALID [2020-07-08 21:17:00,371 INFO L263 TraceCheckUtils]: 2: Hoare triple {41870#true} call processEnvironment__wrappee__highWaterSensor(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,371 INFO L280 TraceCheckUtils]: 3: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {41870#true} is VALID [2020-07-08 21:17:00,371 INFO L280 TraceCheckUtils]: 4: Hoare triple {41870#true} assume 0 == ~pumpRunning~0; {41870#true} is VALID [2020-07-08 21:17:00,372 INFO L263 TraceCheckUtils]: 5: Hoare triple {41870#true} call #t~ret0 := isHighWaterLevel(); {41870#true} is VALID [2020-07-08 21:17:00,372 INFO L280 TraceCheckUtils]: 6: Hoare triple {41870#true} havoc ~retValue_acc~2; {41870#true} is VALID [2020-07-08 21:17:00,372 INFO L280 TraceCheckUtils]: 7: Hoare triple {41870#true} havoc ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,372 INFO L280 TraceCheckUtils]: 8: Hoare triple {41870#true} havoc ~tmp___0~0; {41870#true} is VALID [2020-07-08 21:17:00,372 INFO L263 TraceCheckUtils]: 9: Hoare triple {41870#true} call #t~ret20 := isHighWaterSensorDry(); {41870#true} is VALID [2020-07-08 21:17:00,373 INFO L280 TraceCheckUtils]: 10: Hoare triple {41870#true} havoc ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,373 INFO L280 TraceCheckUtils]: 11: Hoare triple {41870#true} assume ~waterLevel~0 < 2; {41870#true} is VALID [2020-07-08 21:17:00,373 INFO L280 TraceCheckUtils]: 12: Hoare triple {41870#true} ~retValue_acc~10 := 1; {41870#true} is VALID [2020-07-08 21:17:00,373 INFO L280 TraceCheckUtils]: 13: Hoare triple {41870#true} #res := ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,373 INFO L280 TraceCheckUtils]: 14: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,374 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41870#true} {41870#true} #933#return; {41870#true} is VALID [2020-07-08 21:17:00,374 INFO L280 TraceCheckUtils]: 16: Hoare triple {41870#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {41870#true} is VALID [2020-07-08 21:17:00,374 INFO L280 TraceCheckUtils]: 17: Hoare triple {41870#true} ~tmp~3 := #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,374 INFO L280 TraceCheckUtils]: 18: Hoare triple {41870#true} havoc #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,374 INFO L280 TraceCheckUtils]: 19: Hoare triple {41870#true} assume 0 != ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,375 INFO L280 TraceCheckUtils]: 20: Hoare triple {41870#true} ~tmp___0~0 := 0; {41870#true} is VALID [2020-07-08 21:17:00,375 INFO L280 TraceCheckUtils]: 21: Hoare triple {41870#true} ~retValue_acc~2 := ~tmp___0~0; {41870#true} is VALID [2020-07-08 21:17:00,375 INFO L280 TraceCheckUtils]: 22: Hoare triple {41870#true} #res := ~retValue_acc~2; {41870#true} is VALID [2020-07-08 21:17:00,375 INFO L280 TraceCheckUtils]: 23: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,375 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {41870#true} {41870#true} #945#return; {41870#true} is VALID [2020-07-08 21:17:00,376 INFO L280 TraceCheckUtils]: 25: Hoare triple {41870#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {41870#true} is VALID [2020-07-08 21:17:00,376 INFO L280 TraceCheckUtils]: 26: Hoare triple {41870#true} ~tmp~0 := #t~ret0; {41870#true} is VALID [2020-07-08 21:17:00,376 INFO L280 TraceCheckUtils]: 27: Hoare triple {41870#true} havoc #t~ret0; {41870#true} is VALID [2020-07-08 21:17:00,376 INFO L280 TraceCheckUtils]: 28: Hoare triple {41870#true} assume 0 != ~tmp~0; {41870#true} is VALID [2020-07-08 21:17:00,377 INFO L263 TraceCheckUtils]: 29: Hoare triple {41870#true} call activatePump(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,377 INFO L280 TraceCheckUtils]: 30: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41870#true} is VALID [2020-07-08 21:17:00,377 INFO L280 TraceCheckUtils]: 31: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,378 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {41870#true} {41870#true} #947#return; {41870#true} is VALID [2020-07-08 21:17:00,378 INFO L280 TraceCheckUtils]: 33: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,378 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {41870#true} {41870#true} #959#return; {41870#true} is VALID [2020-07-08 21:17:00,378 INFO L280 TraceCheckUtils]: 35: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,378 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {41870#true} {41870#true} #919#return; {41870#true} is VALID [2020-07-08 21:17:00,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41870#true} is VALID [2020-07-08 21:17:00,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} assume !(0 != ~pumpRunning~0); {41870#true} is VALID [2020-07-08 21:17:00,381 INFO L263 TraceCheckUtils]: 2: Hoare triple {41870#true} call processEnvironment__wrappee__lowWaterSensor(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,381 INFO L280 TraceCheckUtils]: 3: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41870#true} is VALID [2020-07-08 21:17:00,381 INFO L280 TraceCheckUtils]: 4: Hoare triple {41870#true} assume !(0 != ~pumpRunning~0); {41870#true} is VALID [2020-07-08 21:17:00,382 INFO L263 TraceCheckUtils]: 5: Hoare triple {41870#true} call processEnvironment__wrappee__highWaterSensor(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,382 INFO L280 TraceCheckUtils]: 6: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {41870#true} is VALID [2020-07-08 21:17:00,382 INFO L280 TraceCheckUtils]: 7: Hoare triple {41870#true} assume 0 == ~pumpRunning~0; {41870#true} is VALID [2020-07-08 21:17:00,382 INFO L263 TraceCheckUtils]: 8: Hoare triple {41870#true} call #t~ret0 := isHighWaterLevel(); {41870#true} is VALID [2020-07-08 21:17:00,382 INFO L280 TraceCheckUtils]: 9: Hoare triple {41870#true} havoc ~retValue_acc~2; {41870#true} is VALID [2020-07-08 21:17:00,382 INFO L280 TraceCheckUtils]: 10: Hoare triple {41870#true} havoc ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,383 INFO L280 TraceCheckUtils]: 11: Hoare triple {41870#true} havoc ~tmp___0~0; {41870#true} is VALID [2020-07-08 21:17:00,383 INFO L263 TraceCheckUtils]: 12: Hoare triple {41870#true} call #t~ret20 := isHighWaterSensorDry(); {41870#true} is VALID [2020-07-08 21:17:00,383 INFO L280 TraceCheckUtils]: 13: Hoare triple {41870#true} havoc ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,383 INFO L280 TraceCheckUtils]: 14: Hoare triple {41870#true} assume ~waterLevel~0 < 2; {41870#true} is VALID [2020-07-08 21:17:00,384 INFO L280 TraceCheckUtils]: 15: Hoare triple {41870#true} ~retValue_acc~10 := 1; {41870#true} is VALID [2020-07-08 21:17:00,384 INFO L280 TraceCheckUtils]: 16: Hoare triple {41870#true} #res := ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,384 INFO L280 TraceCheckUtils]: 17: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,384 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {41870#true} {41870#true} #933#return; {41870#true} is VALID [2020-07-08 21:17:00,384 INFO L280 TraceCheckUtils]: 19: Hoare triple {41870#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {41870#true} is VALID [2020-07-08 21:17:00,385 INFO L280 TraceCheckUtils]: 20: Hoare triple {41870#true} ~tmp~3 := #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,385 INFO L280 TraceCheckUtils]: 21: Hoare triple {41870#true} havoc #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,385 INFO L280 TraceCheckUtils]: 22: Hoare triple {41870#true} assume 0 != ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,385 INFO L280 TraceCheckUtils]: 23: Hoare triple {41870#true} ~tmp___0~0 := 0; {41870#true} is VALID [2020-07-08 21:17:00,385 INFO L280 TraceCheckUtils]: 24: Hoare triple {41870#true} ~retValue_acc~2 := ~tmp___0~0; {41870#true} is VALID [2020-07-08 21:17:00,385 INFO L280 TraceCheckUtils]: 25: Hoare triple {41870#true} #res := ~retValue_acc~2; {41870#true} is VALID [2020-07-08 21:17:00,386 INFO L280 TraceCheckUtils]: 26: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,386 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {41870#true} {41870#true} #945#return; {41870#true} is VALID [2020-07-08 21:17:00,386 INFO L280 TraceCheckUtils]: 28: Hoare triple {41870#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {41870#true} is VALID [2020-07-08 21:17:00,386 INFO L280 TraceCheckUtils]: 29: Hoare triple {41870#true} ~tmp~0 := #t~ret0; {41870#true} is VALID [2020-07-08 21:17:00,386 INFO L280 TraceCheckUtils]: 30: Hoare triple {41870#true} havoc #t~ret0; {41870#true} is VALID [2020-07-08 21:17:00,387 INFO L280 TraceCheckUtils]: 31: Hoare triple {41870#true} assume 0 != ~tmp~0; {41870#true} is VALID [2020-07-08 21:17:00,388 INFO L263 TraceCheckUtils]: 32: Hoare triple {41870#true} call activatePump(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,388 INFO L280 TraceCheckUtils]: 33: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41870#true} is VALID [2020-07-08 21:17:00,388 INFO L280 TraceCheckUtils]: 34: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,388 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41870#true} {41870#true} #947#return; {41870#true} is VALID [2020-07-08 21:17:00,388 INFO L280 TraceCheckUtils]: 36: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,389 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41870#true} {41870#true} #959#return; {41870#true} is VALID [2020-07-08 21:17:00,389 INFO L280 TraceCheckUtils]: 38: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,389 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {41870#true} {41870#true} #919#return; {41870#true} is VALID [2020-07-08 21:17:00,389 INFO L280 TraceCheckUtils]: 40: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,389 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {41870#true} {41871#false} #937#return; {41871#false} is VALID [2020-07-08 21:17:00,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:17:00,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {41870#true} havoc ~retValue_acc~9; {41870#true} is VALID [2020-07-08 21:17:00,395 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} ~retValue_acc~9 := ~waterLevel~0; {41870#true} is VALID [2020-07-08 21:17:00,395 INFO L280 TraceCheckUtils]: 2: Hoare triple {41870#true} #res := ~retValue_acc~9; {41870#true} is VALID [2020-07-08 21:17:00,395 INFO L280 TraceCheckUtils]: 3: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,396 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41870#true} {41871#false} #863#return; {41871#false} is VALID [2020-07-08 21:17:00,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:17:00,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {41870#true} havoc ~retValue_acc~1; {41870#true} is VALID [2020-07-08 21:17:00,400 INFO L280 TraceCheckUtils]: 1: Hoare triple {41870#true} ~retValue_acc~1 := ~pumpRunning~0; {41870#true} is VALID [2020-07-08 21:17:00,400 INFO L280 TraceCheckUtils]: 2: Hoare triple {41870#true} #res := ~retValue_acc~1; {41870#true} is VALID [2020-07-08 21:17:00,400 INFO L280 TraceCheckUtils]: 3: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,401 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41870#true} {41871#false} #865#return; {41871#false} is VALID [2020-07-08 21:17:00,406 INFO L263 TraceCheckUtils]: 0: Hoare triple {41870#true} call ULTIMATE.init(); {42092#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 21:17:00,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {42092#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {41870#true} is VALID [2020-07-08 21:17:00,406 INFO L280 TraceCheckUtils]: 2: Hoare triple {41870#true} #valid := #valid[0 := 0]; {41870#true} is VALID [2020-07-08 21:17:00,407 INFO L280 TraceCheckUtils]: 3: Hoare triple {41870#true} assume 0 < #StackHeapBarrier; {41870#true} is VALID [2020-07-08 21:17:00,407 INFO L280 TraceCheckUtils]: 4: Hoare triple {41870#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13); srcloc: L206 {41870#true} is VALID [2020-07-08 21:17:00,407 INFO L280 TraceCheckUtils]: 5: Hoare triple {41870#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L206-1 {41870#true} is VALID [2020-07-08 21:17:00,407 INFO L280 TraceCheckUtils]: 6: Hoare triple {41870#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L210 {41870#true} is VALID [2020-07-08 21:17:00,407 INFO L280 TraceCheckUtils]: 7: Hoare triple {41870#true} SUMMARY for call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L210-1 {41870#true} is VALID [2020-07-08 21:17:00,408 INFO L280 TraceCheckUtils]: 8: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L210-2 {41870#true} is VALID [2020-07-08 21:17:00,408 INFO L280 TraceCheckUtils]: 9: Hoare triple {41870#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4); srcloc: L210-3 {41870#true} is VALID [2020-07-08 21:17:00,408 INFO L280 TraceCheckUtils]: 10: Hoare triple {41870#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L214 {41870#true} is VALID [2020-07-08 21:17:00,408 INFO L280 TraceCheckUtils]: 11: Hoare triple {41870#true} SUMMARY for call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L214-1 {41870#true} is VALID [2020-07-08 21:17:00,408 INFO L280 TraceCheckUtils]: 12: Hoare triple {41870#true} SUMMARY for call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L214-2 {41870#true} is VALID [2020-07-08 21:17:00,409 INFO L280 TraceCheckUtils]: 13: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L214-3 {41870#true} is VALID [2020-07-08 21:17:00,409 INFO L280 TraceCheckUtils]: 14: Hoare triple {41870#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7); srcloc: L214-4 {41870#true} is VALID [2020-07-08 21:17:00,409 INFO L280 TraceCheckUtils]: 15: Hoare triple {41870#true} SUMMARY for call write~init~int(44, #t~string11.base, #t~string11.offset, 1); srcloc: L218 {41870#true} is VALID [2020-07-08 21:17:00,409 INFO L280 TraceCheckUtils]: 16: Hoare triple {41870#true} SUMMARY for call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L218-1 {41870#true} is VALID [2020-07-08 21:17:00,409 INFO L280 TraceCheckUtils]: 17: Hoare triple {41870#true} SUMMARY for call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L218-2 {41870#true} is VALID [2020-07-08 21:17:00,409 INFO L280 TraceCheckUtils]: 18: Hoare triple {41870#true} SUMMARY for call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L218-3 {41870#true} is VALID [2020-07-08 21:17:00,410 INFO L280 TraceCheckUtils]: 19: Hoare triple {41870#true} SUMMARY for call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1); srcloc: L218-4 {41870#true} is VALID [2020-07-08 21:17:00,410 INFO L280 TraceCheckUtils]: 20: Hoare triple {41870#true} SUMMARY for call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1); srcloc: L218-5 {41870#true} is VALID [2020-07-08 21:17:00,410 INFO L280 TraceCheckUtils]: 21: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1); srcloc: L218-6 {41870#true} is VALID [2020-07-08 21:17:00,410 INFO L280 TraceCheckUtils]: 22: Hoare triple {41870#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3); srcloc: L218-7 {41870#true} is VALID [2020-07-08 21:17:00,410 INFO L280 TraceCheckUtils]: 23: Hoare triple {41870#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L222 {41870#true} is VALID [2020-07-08 21:17:00,410 INFO L280 TraceCheckUtils]: 24: Hoare triple {41870#true} SUMMARY for call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L222-1 {41870#true} is VALID [2020-07-08 21:17:00,411 INFO L280 TraceCheckUtils]: 25: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L222-2 {41870#true} is VALID [2020-07-08 21:17:00,411 INFO L280 TraceCheckUtils]: 26: Hoare triple {41870#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4); srcloc: L222-3 {41870#true} is VALID [2020-07-08 21:17:00,411 INFO L280 TraceCheckUtils]: 27: Hoare triple {41870#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L226 {41870#true} is VALID [2020-07-08 21:17:00,411 INFO L280 TraceCheckUtils]: 28: Hoare triple {41870#true} SUMMARY for call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L226-1 {41870#true} is VALID [2020-07-08 21:17:00,411 INFO L280 TraceCheckUtils]: 29: Hoare triple {41870#true} SUMMARY for call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L226-2 {41870#true} is VALID [2020-07-08 21:17:00,411 INFO L280 TraceCheckUtils]: 30: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L226-3 {41870#true} is VALID [2020-07-08 21:17:00,412 INFO L280 TraceCheckUtils]: 31: Hoare triple {41870#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L226-4 {41870#true} is VALID [2020-07-08 21:17:00,412 INFO L280 TraceCheckUtils]: 32: Hoare triple {41870#true} SUMMARY for call write~init~int(41, #t~string17.base, #t~string17.offset, 1); srcloc: L230 {41870#true} is VALID [2020-07-08 21:17:00,412 INFO L280 TraceCheckUtils]: 33: Hoare triple {41870#true} SUMMARY for call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L230-1 {41870#true} is VALID [2020-07-08 21:17:00,412 INFO L280 TraceCheckUtils]: 34: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L230-2 {41870#true} is VALID [2020-07-08 21:17:00,412 INFO L280 TraceCheckUtils]: 35: Hoare triple {41870#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2); srcloc: L230-3 {41870#true} is VALID [2020-07-08 21:17:00,412 INFO L280 TraceCheckUtils]: 36: Hoare triple {41870#true} SUMMARY for call write~init~int(10, #t~string19.base, #t~string19.offset, 1); srcloc: L232 {41870#true} is VALID [2020-07-08 21:17:00,413 INFO L280 TraceCheckUtils]: 37: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L232-1 {41870#true} is VALID [2020-07-08 21:17:00,413 INFO L280 TraceCheckUtils]: 38: Hoare triple {41870#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L232-2 {41870#true} is VALID [2020-07-08 21:17:00,413 INFO L280 TraceCheckUtils]: 39: Hoare triple {41870#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L596 {41870#true} is VALID [2020-07-08 21:17:00,413 INFO L280 TraceCheckUtils]: 40: Hoare triple {41870#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(21); srcloc: L596-1 {41870#true} is VALID [2020-07-08 21:17:00,413 INFO L280 TraceCheckUtils]: 41: Hoare triple {41870#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L597 {41870#true} is VALID [2020-07-08 21:17:00,414 INFO L280 TraceCheckUtils]: 42: Hoare triple {41870#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L603 {41870#true} is VALID [2020-07-08 21:17:00,414 INFO L280 TraceCheckUtils]: 43: Hoare triple {41870#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L603-1 {41870#true} is VALID [2020-07-08 21:17:00,414 INFO L280 TraceCheckUtils]: 44: Hoare triple {41870#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30); srcloc: L604 {41870#true} is VALID [2020-07-08 21:17:00,414 INFO L280 TraceCheckUtils]: 45: Hoare triple {41870#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9); srcloc: L642 {41870#true} is VALID [2020-07-08 21:17:00,414 INFO L280 TraceCheckUtils]: 46: Hoare triple {41870#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(25); srcloc: L642-1 {41870#true} is VALID [2020-07-08 21:17:00,414 INFO L280 TraceCheckUtils]: 47: Hoare triple {41870#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L643 {41870#true} is VALID [2020-07-08 21:17:00,415 INFO L280 TraceCheckUtils]: 48: Hoare triple {41870#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L649 {41870#true} is VALID [2020-07-08 21:17:00,415 INFO L280 TraceCheckUtils]: 49: Hoare triple {41870#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L649-1 {41870#true} is VALID [2020-07-08 21:17:00,415 INFO L280 TraceCheckUtils]: 50: Hoare triple {41870#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13); srcloc: L650 {41870#true} is VALID [2020-07-08 21:17:00,415 INFO L280 TraceCheckUtils]: 51: Hoare triple {41870#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7); srcloc: L925 {41870#true} is VALID [2020-07-08 21:17:00,415 INFO L280 TraceCheckUtils]: 52: Hoare triple {41870#true} SUMMARY for call write~init~int(44, #t~string67.base, #t~string67.offset, 1); srcloc: L926 {41870#true} is VALID [2020-07-08 21:17:00,415 INFO L280 TraceCheckUtils]: 53: Hoare triple {41870#true} SUMMARY for call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L926-1 {41870#true} is VALID [2020-07-08 21:17:00,416 INFO L280 TraceCheckUtils]: 54: Hoare triple {41870#true} SUMMARY for call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L926-2 {41870#true} is VALID [2020-07-08 21:17:00,416 INFO L280 TraceCheckUtils]: 55: Hoare triple {41870#true} SUMMARY for call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L926-3 {41870#true} is VALID [2020-07-08 21:17:00,416 INFO L280 TraceCheckUtils]: 56: Hoare triple {41870#true} SUMMARY for call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L926-4 {41870#true} is VALID [2020-07-08 21:17:00,416 INFO L280 TraceCheckUtils]: 57: Hoare triple {41870#true} SUMMARY for call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1); srcloc: L926-5 {41870#true} is VALID [2020-07-08 21:17:00,416 INFO L280 TraceCheckUtils]: 58: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1); srcloc: L926-6 {41870#true} is VALID [2020-07-08 21:17:00,416 INFO L280 TraceCheckUtils]: 59: Hoare triple {41870#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5); srcloc: L926-7 {41870#true} is VALID [2020-07-08 21:17:00,417 INFO L280 TraceCheckUtils]: 60: Hoare triple {41870#true} SUMMARY for call write~init~int(67, #t~string69.base, #t~string69.offset, 1); srcloc: L930 {41870#true} is VALID [2020-07-08 21:17:00,417 INFO L280 TraceCheckUtils]: 61: Hoare triple {41870#true} SUMMARY for call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L930-1 {41870#true} is VALID [2020-07-08 21:17:00,417 INFO L280 TraceCheckUtils]: 62: Hoare triple {41870#true} SUMMARY for call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L930-2 {41870#true} is VALID [2020-07-08 21:17:00,417 INFO L280 TraceCheckUtils]: 63: Hoare triple {41870#true} SUMMARY for call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1); srcloc: L930-3 {41870#true} is VALID [2020-07-08 21:17:00,417 INFO L280 TraceCheckUtils]: 64: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1); srcloc: L930-4 {41870#true} is VALID [2020-07-08 21:17:00,417 INFO L280 TraceCheckUtils]: 65: Hoare triple {41870#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3); srcloc: L930-5 {41870#true} is VALID [2020-07-08 21:17:00,418 INFO L280 TraceCheckUtils]: 66: Hoare triple {41870#true} SUMMARY for call write~init~int(79, #t~string71.base, #t~string71.offset, 1); srcloc: L934 {41870#true} is VALID [2020-07-08 21:17:00,418 INFO L280 TraceCheckUtils]: 67: Hoare triple {41870#true} SUMMARY for call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L934-1 {41870#true} is VALID [2020-07-08 21:17:00,418 INFO L280 TraceCheckUtils]: 68: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1); srcloc: L934-2 {41870#true} is VALID [2020-07-08 21:17:00,418 INFO L280 TraceCheckUtils]: 69: Hoare triple {41870#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2); srcloc: L934-3 {41870#true} is VALID [2020-07-08 21:17:00,418 INFO L280 TraceCheckUtils]: 70: Hoare triple {41870#true} SUMMARY for call write~init~int(41, #t~string73.base, #t~string73.offset, 1); srcloc: L938 {41870#true} is VALID [2020-07-08 21:17:00,418 INFO L280 TraceCheckUtils]: 71: Hoare triple {41870#true} SUMMARY for call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1); srcloc: L938-1 {41870#true} is VALID [2020-07-08 21:17:00,419 INFO L280 TraceCheckUtils]: 72: Hoare triple {41870#true} ~pumpRunning~0 := 0; {41870#true} is VALID [2020-07-08 21:17:00,419 INFO L280 TraceCheckUtils]: 73: Hoare triple {41870#true} ~systemActive~0 := 1; {41870#true} is VALID [2020-07-08 21:17:00,419 INFO L280 TraceCheckUtils]: 74: Hoare triple {41870#true} ~head~0.base, ~head~0.offset := 0, 0; {41870#true} is VALID [2020-07-08 21:17:00,419 INFO L280 TraceCheckUtils]: 75: Hoare triple {41870#true} ~cleanupTimeShifts~0 := 4; {41870#true} is VALID [2020-07-08 21:17:00,420 INFO L280 TraceCheckUtils]: 76: Hoare triple {41870#true} ~waterLevel~0 := 1; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,421 INFO L280 TraceCheckUtils]: 77: Hoare triple {41951#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,422 INFO L280 TraceCheckUtils]: 78: Hoare triple {41951#(= 1 ~waterLevel~0)} assume true; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,422 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {41951#(= 1 ~waterLevel~0)} {41870#true} #971#return; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,423 INFO L263 TraceCheckUtils]: 80: Hoare triple {41951#(= 1 ~waterLevel~0)} call #t~ret75 := main(); {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,423 INFO L280 TraceCheckUtils]: 81: Hoare triple {41951#(= 1 ~waterLevel~0)} havoc ~retValue_acc~7; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,424 INFO L280 TraceCheckUtils]: 82: Hoare triple {41951#(= 1 ~waterLevel~0)} havoc ~tmp~10; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,424 INFO L263 TraceCheckUtils]: 83: Hoare triple {41951#(= 1 ~waterLevel~0)} call select_helpers(); {41870#true} is VALID [2020-07-08 21:17:00,424 INFO L280 TraceCheckUtils]: 84: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,425 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {41870#true} {41951#(= 1 ~waterLevel~0)} #869#return; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,425 INFO L263 TraceCheckUtils]: 86: Hoare triple {41951#(= 1 ~waterLevel~0)} call select_features(); {41870#true} is VALID [2020-07-08 21:17:00,425 INFO L280 TraceCheckUtils]: 87: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,426 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {41870#true} {41951#(= 1 ~waterLevel~0)} #871#return; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,426 INFO L263 TraceCheckUtils]: 89: Hoare triple {41951#(= 1 ~waterLevel~0)} call #t~ret63 := valid_product(); {41870#true} is VALID [2020-07-08 21:17:00,426 INFO L280 TraceCheckUtils]: 90: Hoare triple {41870#true} havoc ~retValue_acc~13; {41870#true} is VALID [2020-07-08 21:17:00,427 INFO L280 TraceCheckUtils]: 91: Hoare triple {41870#true} ~retValue_acc~13 := 1; {41870#true} is VALID [2020-07-08 21:17:00,427 INFO L280 TraceCheckUtils]: 92: Hoare triple {41870#true} #res := ~retValue_acc~13; {41870#true} is VALID [2020-07-08 21:17:00,427 INFO L280 TraceCheckUtils]: 93: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,428 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {41870#true} {41951#(= 1 ~waterLevel~0)} #873#return; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,428 INFO L280 TraceCheckUtils]: 95: Hoare triple {41951#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,429 INFO L280 TraceCheckUtils]: 96: Hoare triple {41951#(= 1 ~waterLevel~0)} ~tmp~10 := #t~ret63; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,430 INFO L280 TraceCheckUtils]: 97: Hoare triple {41951#(= 1 ~waterLevel~0)} havoc #t~ret63; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,430 INFO L280 TraceCheckUtils]: 98: Hoare triple {41951#(= 1 ~waterLevel~0)} assume 0 != ~tmp~10; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,430 INFO L263 TraceCheckUtils]: 99: Hoare triple {41951#(= 1 ~waterLevel~0)} call setup(); {41870#true} is VALID [2020-07-08 21:17:00,431 INFO L280 TraceCheckUtils]: 100: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,431 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {41870#true} {41951#(= 1 ~waterLevel~0)} #875#return; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,432 INFO L263 TraceCheckUtils]: 102: Hoare triple {41951#(= 1 ~waterLevel~0)} call runTest(); {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,433 INFO L263 TraceCheckUtils]: 103: Hoare triple {41951#(= 1 ~waterLevel~0)} call test(); {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,433 INFO L280 TraceCheckUtils]: 104: Hoare triple {41951#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,434 INFO L280 TraceCheckUtils]: 105: Hoare triple {41951#(= 1 ~waterLevel~0)} havoc ~tmp~8; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,434 INFO L280 TraceCheckUtils]: 106: Hoare triple {41951#(= 1 ~waterLevel~0)} havoc ~tmp___0~2; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,435 INFO L280 TraceCheckUtils]: 107: Hoare triple {41951#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,436 INFO L280 TraceCheckUtils]: 108: Hoare triple {41951#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,436 INFO L280 TraceCheckUtils]: 109: Hoare triple {41951#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,437 INFO L280 TraceCheckUtils]: 110: Hoare triple {41951#(= 1 ~waterLevel~0)} assume !false; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,437 INFO L280 TraceCheckUtils]: 111: Hoare triple {41951#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,438 INFO L280 TraceCheckUtils]: 112: Hoare triple {41951#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,439 INFO L280 TraceCheckUtils]: 113: Hoare triple {41951#(= 1 ~waterLevel~0)} ~tmp~8 := #t~nondet57; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,439 INFO L280 TraceCheckUtils]: 114: Hoare triple {41951#(= 1 ~waterLevel~0)} havoc #t~nondet57; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,440 INFO L280 TraceCheckUtils]: 115: Hoare triple {41951#(= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {41951#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,441 INFO L263 TraceCheckUtils]: 116: Hoare triple {41951#(= 1 ~waterLevel~0)} call waterRise(); {42093#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:17:00,441 INFO L280 TraceCheckUtils]: 117: Hoare triple {42093#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {42093#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:17:00,442 INFO L280 TraceCheckUtils]: 118: Hoare triple {42093#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {42094#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-08 21:17:00,443 INFO L280 TraceCheckUtils]: 119: Hoare triple {42094#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {42094#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-08 21:17:00,443 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {42094#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {41951#(= 1 ~waterLevel~0)} #921#return; {41967#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,444 INFO L280 TraceCheckUtils]: 121: Hoare triple {41967#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647; {41967#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,445 INFO L280 TraceCheckUtils]: 122: Hoare triple {41967#(<= 2 ~waterLevel~0)} ~tmp___0~2 := #t~nondet58; {41967#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,445 INFO L280 TraceCheckUtils]: 123: Hoare triple {41967#(<= 2 ~waterLevel~0)} havoc #t~nondet58; {41967#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,446 INFO L280 TraceCheckUtils]: 124: Hoare triple {41967#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {41967#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,446 INFO L280 TraceCheckUtils]: 125: Hoare triple {41967#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647; {41967#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,447 INFO L280 TraceCheckUtils]: 126: Hoare triple {41967#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet59; {41967#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,447 INFO L280 TraceCheckUtils]: 127: Hoare triple {41967#(<= 2 ~waterLevel~0)} havoc #t~nondet59; {41967#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,448 INFO L280 TraceCheckUtils]: 128: Hoare triple {41967#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {41967#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,449 INFO L263 TraceCheckUtils]: 129: Hoare triple {41967#(<= 2 ~waterLevel~0)} call startSystem(); {42095#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 21:17:00,449 INFO L280 TraceCheckUtils]: 130: Hoare triple {42095#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {41870#true} is VALID [2020-07-08 21:17:00,449 INFO L280 TraceCheckUtils]: 131: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,450 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {41870#true} {41967#(<= 2 ~waterLevel~0)} #925#return; {41967#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:17:00,451 INFO L263 TraceCheckUtils]: 133: Hoare triple {41967#(<= 2 ~waterLevel~0)} call timeShift(); {42096#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 21:17:00,451 INFO L280 TraceCheckUtils]: 134: Hoare triple {42096#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {41870#true} is VALID [2020-07-08 21:17:00,451 INFO L280 TraceCheckUtils]: 135: Hoare triple {41870#true} assume 0 != ~systemActive~0; {41870#true} is VALID [2020-07-08 21:17:00,452 INFO L263 TraceCheckUtils]: 136: Hoare triple {41870#true} call processEnvironment(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,452 INFO L280 TraceCheckUtils]: 137: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41870#true} is VALID [2020-07-08 21:17:00,452 INFO L280 TraceCheckUtils]: 138: Hoare triple {41870#true} assume !(0 != ~pumpRunning~0); {41870#true} is VALID [2020-07-08 21:17:00,453 INFO L263 TraceCheckUtils]: 139: Hoare triple {41870#true} call processEnvironment__wrappee__lowWaterSensor(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,453 INFO L280 TraceCheckUtils]: 140: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41870#true} is VALID [2020-07-08 21:17:00,453 INFO L280 TraceCheckUtils]: 141: Hoare triple {41870#true} assume !(0 != ~pumpRunning~0); {41870#true} is VALID [2020-07-08 21:17:00,454 INFO L263 TraceCheckUtils]: 142: Hoare triple {41870#true} call processEnvironment__wrappee__highWaterSensor(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,454 INFO L280 TraceCheckUtils]: 143: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {41870#true} is VALID [2020-07-08 21:17:00,454 INFO L280 TraceCheckUtils]: 144: Hoare triple {41870#true} assume 0 == ~pumpRunning~0; {41870#true} is VALID [2020-07-08 21:17:00,454 INFO L263 TraceCheckUtils]: 145: Hoare triple {41870#true} call #t~ret0 := isHighWaterLevel(); {41870#true} is VALID [2020-07-08 21:17:00,455 INFO L280 TraceCheckUtils]: 146: Hoare triple {41870#true} havoc ~retValue_acc~2; {41870#true} is VALID [2020-07-08 21:17:00,455 INFO L280 TraceCheckUtils]: 147: Hoare triple {41870#true} havoc ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,455 INFO L280 TraceCheckUtils]: 148: Hoare triple {41870#true} havoc ~tmp___0~0; {41870#true} is VALID [2020-07-08 21:17:00,455 INFO L263 TraceCheckUtils]: 149: Hoare triple {41870#true} call #t~ret20 := isHighWaterSensorDry(); {41870#true} is VALID [2020-07-08 21:17:00,455 INFO L280 TraceCheckUtils]: 150: Hoare triple {41870#true} havoc ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,455 INFO L280 TraceCheckUtils]: 151: Hoare triple {41870#true} assume ~waterLevel~0 < 2; {41870#true} is VALID [2020-07-08 21:17:00,456 INFO L280 TraceCheckUtils]: 152: Hoare triple {41870#true} ~retValue_acc~10 := 1; {41870#true} is VALID [2020-07-08 21:17:00,456 INFO L280 TraceCheckUtils]: 153: Hoare triple {41870#true} #res := ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,456 INFO L280 TraceCheckUtils]: 154: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,456 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {41870#true} {41870#true} #933#return; {41870#true} is VALID [2020-07-08 21:17:00,456 INFO L280 TraceCheckUtils]: 156: Hoare triple {41870#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {41870#true} is VALID [2020-07-08 21:17:00,456 INFO L280 TraceCheckUtils]: 157: Hoare triple {41870#true} ~tmp~3 := #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,457 INFO L280 TraceCheckUtils]: 158: Hoare triple {41870#true} havoc #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,457 INFO L280 TraceCheckUtils]: 159: Hoare triple {41870#true} assume 0 != ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,458 INFO L280 TraceCheckUtils]: 160: Hoare triple {41870#true} ~tmp___0~0 := 0; {42253#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-08 21:17:00,458 INFO L280 TraceCheckUtils]: 161: Hoare triple {42253#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~2 := ~tmp___0~0; {42254#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-08 21:17:00,459 INFO L280 TraceCheckUtils]: 162: Hoare triple {42254#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:17:00,460 INFO L280 TraceCheckUtils]: 163: Hoare triple {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 21:17:00,461 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {42255#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {41870#true} #945#return; {42242#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-08 21:17:00,461 INFO L280 TraceCheckUtils]: 165: Hoare triple {42242#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {42242#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} is VALID [2020-07-08 21:17:00,462 INFO L280 TraceCheckUtils]: 166: Hoare triple {42242#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret0|)} ~tmp~0 := #t~ret0; {42243#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-08 21:17:00,463 INFO L280 TraceCheckUtils]: 167: Hoare triple {42243#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} havoc #t~ret0; {42243#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-08 21:17:00,463 INFO L280 TraceCheckUtils]: 168: Hoare triple {42243#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {41871#false} is VALID [2020-07-08 21:17:00,463 INFO L263 TraceCheckUtils]: 169: Hoare triple {41871#false} call activatePump(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,464 INFO L280 TraceCheckUtils]: 170: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41870#true} is VALID [2020-07-08 21:17:00,464 INFO L280 TraceCheckUtils]: 171: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,464 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {41870#true} {41871#false} #947#return; {41871#false} is VALID [2020-07-08 21:17:00,464 INFO L280 TraceCheckUtils]: 173: Hoare triple {41871#false} assume true; {41871#false} is VALID [2020-07-08 21:17:00,464 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {41871#false} {41870#true} #959#return; {41871#false} is VALID [2020-07-08 21:17:00,464 INFO L280 TraceCheckUtils]: 175: Hoare triple {41871#false} assume true; {41871#false} is VALID [2020-07-08 21:17:00,465 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {41871#false} {41870#true} #919#return; {41871#false} is VALID [2020-07-08 21:17:00,465 INFO L280 TraceCheckUtils]: 177: Hoare triple {41871#false} assume true; {41871#false} is VALID [2020-07-08 21:17:00,465 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {41871#false} {41870#true} #937#return; {41871#false} is VALID [2020-07-08 21:17:00,465 INFO L263 TraceCheckUtils]: 179: Hoare triple {41871#false} call __utac_acc__Specification4_spec__1(); {41870#true} is VALID [2020-07-08 21:17:00,465 INFO L280 TraceCheckUtils]: 180: Hoare triple {41870#true} havoc ~tmp~9; {41870#true} is VALID [2020-07-08 21:17:00,465 INFO L280 TraceCheckUtils]: 181: Hoare triple {41870#true} havoc ~tmp___0~3; {41870#true} is VALID [2020-07-08 21:17:00,466 INFO L263 TraceCheckUtils]: 182: Hoare triple {41870#true} call #t~ret61 := getWaterLevel(); {41870#true} is VALID [2020-07-08 21:17:00,466 INFO L280 TraceCheckUtils]: 183: Hoare triple {41870#true} havoc ~retValue_acc~9; {41870#true} is VALID [2020-07-08 21:17:00,466 INFO L280 TraceCheckUtils]: 184: Hoare triple {41870#true} ~retValue_acc~9 := ~waterLevel~0; {41870#true} is VALID [2020-07-08 21:17:00,466 INFO L280 TraceCheckUtils]: 185: Hoare triple {41870#true} #res := ~retValue_acc~9; {41870#true} is VALID [2020-07-08 21:17:00,466 INFO L280 TraceCheckUtils]: 186: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,466 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {41870#true} {41870#true} #863#return; {41870#true} is VALID [2020-07-08 21:17:00,467 INFO L280 TraceCheckUtils]: 188: Hoare triple {41870#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {41870#true} is VALID [2020-07-08 21:17:00,467 INFO L280 TraceCheckUtils]: 189: Hoare triple {41870#true} ~tmp~9 := #t~ret61; {41870#true} is VALID [2020-07-08 21:17:00,467 INFO L280 TraceCheckUtils]: 190: Hoare triple {41870#true} havoc #t~ret61; {41870#true} is VALID [2020-07-08 21:17:00,467 INFO L280 TraceCheckUtils]: 191: Hoare triple {41870#true} assume !(0 == ~tmp~9); {41870#true} is VALID [2020-07-08 21:17:00,467 INFO L280 TraceCheckUtils]: 192: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,467 INFO L275 TraceCheckUtils]: 193: Hoare quadruple {41870#true} {41871#false} #939#return; {41871#false} is VALID [2020-07-08 21:17:00,468 INFO L280 TraceCheckUtils]: 194: Hoare triple {41871#false} assume true; {41871#false} is VALID [2020-07-08 21:17:00,468 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {41871#false} {41967#(<= 2 ~waterLevel~0)} #929#return; {41871#false} is VALID [2020-07-08 21:17:00,468 INFO L280 TraceCheckUtils]: 196: Hoare triple {41871#false} assume !false; {41871#false} is VALID [2020-07-08 21:17:00,468 INFO L280 TraceCheckUtils]: 197: Hoare triple {41871#false} assume ~splverifierCounter~0 < 4; {41871#false} is VALID [2020-07-08 21:17:00,468 INFO L280 TraceCheckUtils]: 198: Hoare triple {41871#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647; {41871#false} is VALID [2020-07-08 21:17:00,468 INFO L280 TraceCheckUtils]: 199: Hoare triple {41871#false} ~tmp~8 := #t~nondet57; {41871#false} is VALID [2020-07-08 21:17:00,469 INFO L280 TraceCheckUtils]: 200: Hoare triple {41871#false} havoc #t~nondet57; {41871#false} is VALID [2020-07-08 21:17:00,469 INFO L280 TraceCheckUtils]: 201: Hoare triple {41871#false} assume !(0 != ~tmp~8); {41871#false} is VALID [2020-07-08 21:17:00,469 INFO L280 TraceCheckUtils]: 202: Hoare triple {41871#false} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647; {41871#false} is VALID [2020-07-08 21:17:00,469 INFO L280 TraceCheckUtils]: 203: Hoare triple {41871#false} ~tmp___0~2 := #t~nondet58; {41871#false} is VALID [2020-07-08 21:17:00,469 INFO L280 TraceCheckUtils]: 204: Hoare triple {41871#false} havoc #t~nondet58; {41871#false} is VALID [2020-07-08 21:17:00,470 INFO L280 TraceCheckUtils]: 205: Hoare triple {41871#false} assume !(0 != ~tmp___0~2); {41871#false} is VALID [2020-07-08 21:17:00,470 INFO L280 TraceCheckUtils]: 206: Hoare triple {41871#false} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647; {41871#false} is VALID [2020-07-08 21:17:00,470 INFO L280 TraceCheckUtils]: 207: Hoare triple {41871#false} ~tmp___2~0 := #t~nondet59; {41871#false} is VALID [2020-07-08 21:17:00,470 INFO L280 TraceCheckUtils]: 208: Hoare triple {41871#false} havoc #t~nondet59; {41871#false} is VALID [2020-07-08 21:17:00,470 INFO L280 TraceCheckUtils]: 209: Hoare triple {41871#false} assume 0 != ~tmp___2~0; {41871#false} is VALID [2020-07-08 21:17:00,470 INFO L263 TraceCheckUtils]: 210: Hoare triple {41871#false} call startSystem(); {42095#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 21:17:00,471 INFO L280 TraceCheckUtils]: 211: Hoare triple {42095#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {41870#true} is VALID [2020-07-08 21:17:00,471 INFO L280 TraceCheckUtils]: 212: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,471 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {41870#true} {41871#false} #925#return; {41871#false} is VALID [2020-07-08 21:17:00,471 INFO L263 TraceCheckUtils]: 214: Hoare triple {41871#false} call timeShift(); {41871#false} is VALID [2020-07-08 21:17:00,471 INFO L280 TraceCheckUtils]: 215: Hoare triple {41871#false} assume 0 != ~pumpRunning~0; {41871#false} is VALID [2020-07-08 21:17:00,471 INFO L263 TraceCheckUtils]: 216: Hoare triple {41871#false} call lowerWaterLevel(); {42093#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:17:00,472 INFO L280 TraceCheckUtils]: 217: Hoare triple {42093#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {41870#true} is VALID [2020-07-08 21:17:00,472 INFO L280 TraceCheckUtils]: 218: Hoare triple {41870#true} ~waterLevel~0 := ~waterLevel~0 - 1; {41870#true} is VALID [2020-07-08 21:17:00,472 INFO L280 TraceCheckUtils]: 219: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,472 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {41870#true} {41871#false} #935#return; {41871#false} is VALID [2020-07-08 21:17:00,472 INFO L280 TraceCheckUtils]: 221: Hoare triple {41871#false} assume 0 != ~systemActive~0; {41871#false} is VALID [2020-07-08 21:17:00,472 INFO L263 TraceCheckUtils]: 222: Hoare triple {41871#false} call processEnvironment(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,473 INFO L280 TraceCheckUtils]: 223: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41870#true} is VALID [2020-07-08 21:17:00,473 INFO L280 TraceCheckUtils]: 224: Hoare triple {41870#true} assume !(0 != ~pumpRunning~0); {41870#true} is VALID [2020-07-08 21:17:00,474 INFO L263 TraceCheckUtils]: 225: Hoare triple {41870#true} call processEnvironment__wrappee__lowWaterSensor(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,474 INFO L280 TraceCheckUtils]: 226: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41870#true} is VALID [2020-07-08 21:17:00,474 INFO L280 TraceCheckUtils]: 227: Hoare triple {41870#true} assume !(0 != ~pumpRunning~0); {41870#true} is VALID [2020-07-08 21:17:00,475 INFO L263 TraceCheckUtils]: 228: Hoare triple {41870#true} call processEnvironment__wrappee__highWaterSensor(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,475 INFO L280 TraceCheckUtils]: 229: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {41870#true} is VALID [2020-07-08 21:17:00,475 INFO L280 TraceCheckUtils]: 230: Hoare triple {41870#true} assume 0 == ~pumpRunning~0; {41870#true} is VALID [2020-07-08 21:17:00,475 INFO L263 TraceCheckUtils]: 231: Hoare triple {41870#true} call #t~ret0 := isHighWaterLevel(); {41870#true} is VALID [2020-07-08 21:17:00,476 INFO L280 TraceCheckUtils]: 232: Hoare triple {41870#true} havoc ~retValue_acc~2; {41870#true} is VALID [2020-07-08 21:17:00,476 INFO L280 TraceCheckUtils]: 233: Hoare triple {41870#true} havoc ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,476 INFO L280 TraceCheckUtils]: 234: Hoare triple {41870#true} havoc ~tmp___0~0; {41870#true} is VALID [2020-07-08 21:17:00,476 INFO L263 TraceCheckUtils]: 235: Hoare triple {41870#true} call #t~ret20 := isHighWaterSensorDry(); {41870#true} is VALID [2020-07-08 21:17:00,476 INFO L280 TraceCheckUtils]: 236: Hoare triple {41870#true} havoc ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,477 INFO L280 TraceCheckUtils]: 237: Hoare triple {41870#true} assume ~waterLevel~0 < 2; {41870#true} is VALID [2020-07-08 21:17:00,477 INFO L280 TraceCheckUtils]: 238: Hoare triple {41870#true} ~retValue_acc~10 := 1; {41870#true} is VALID [2020-07-08 21:17:00,477 INFO L280 TraceCheckUtils]: 239: Hoare triple {41870#true} #res := ~retValue_acc~10; {41870#true} is VALID [2020-07-08 21:17:00,477 INFO L280 TraceCheckUtils]: 240: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,477 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {41870#true} {41870#true} #933#return; {41870#true} is VALID [2020-07-08 21:17:00,478 INFO L280 TraceCheckUtils]: 242: Hoare triple {41870#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {41870#true} is VALID [2020-07-08 21:17:00,478 INFO L280 TraceCheckUtils]: 243: Hoare triple {41870#true} ~tmp~3 := #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,478 INFO L280 TraceCheckUtils]: 244: Hoare triple {41870#true} havoc #t~ret20; {41870#true} is VALID [2020-07-08 21:17:00,478 INFO L280 TraceCheckUtils]: 245: Hoare triple {41870#true} assume 0 != ~tmp~3; {41870#true} is VALID [2020-07-08 21:17:00,478 INFO L280 TraceCheckUtils]: 246: Hoare triple {41870#true} ~tmp___0~0 := 0; {41870#true} is VALID [2020-07-08 21:17:00,478 INFO L280 TraceCheckUtils]: 247: Hoare triple {41870#true} ~retValue_acc~2 := ~tmp___0~0; {41870#true} is VALID [2020-07-08 21:17:00,479 INFO L280 TraceCheckUtils]: 248: Hoare triple {41870#true} #res := ~retValue_acc~2; {41870#true} is VALID [2020-07-08 21:17:00,479 INFO L280 TraceCheckUtils]: 249: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,479 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {41870#true} {41870#true} #945#return; {41870#true} is VALID [2020-07-08 21:17:00,479 INFO L280 TraceCheckUtils]: 251: Hoare triple {41870#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {41870#true} is VALID [2020-07-08 21:17:00,479 INFO L280 TraceCheckUtils]: 252: Hoare triple {41870#true} ~tmp~0 := #t~ret0; {41870#true} is VALID [2020-07-08 21:17:00,479 INFO L280 TraceCheckUtils]: 253: Hoare triple {41870#true} havoc #t~ret0; {41870#true} is VALID [2020-07-08 21:17:00,480 INFO L280 TraceCheckUtils]: 254: Hoare triple {41870#true} assume 0 != ~tmp~0; {41870#true} is VALID [2020-07-08 21:17:00,480 INFO L263 TraceCheckUtils]: 255: Hoare triple {41870#true} call activatePump(); {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:17:00,481 INFO L280 TraceCheckUtils]: 256: Hoare triple {42153#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41870#true} is VALID [2020-07-08 21:17:00,481 INFO L280 TraceCheckUtils]: 257: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,481 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {41870#true} {41870#true} #947#return; {41870#true} is VALID [2020-07-08 21:17:00,481 INFO L280 TraceCheckUtils]: 259: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,481 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {41870#true} {41870#true} #959#return; {41870#true} is VALID [2020-07-08 21:17:00,482 INFO L280 TraceCheckUtils]: 261: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,482 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {41870#true} {41870#true} #919#return; {41870#true} is VALID [2020-07-08 21:17:00,482 INFO L280 TraceCheckUtils]: 263: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,482 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {41870#true} {41871#false} #937#return; {41871#false} is VALID [2020-07-08 21:17:00,482 INFO L263 TraceCheckUtils]: 265: Hoare triple {41871#false} call __utac_acc__Specification4_spec__1(); {41871#false} is VALID [2020-07-08 21:17:00,482 INFO L280 TraceCheckUtils]: 266: Hoare triple {41871#false} havoc ~tmp~9; {41871#false} is VALID [2020-07-08 21:17:00,483 INFO L280 TraceCheckUtils]: 267: Hoare triple {41871#false} havoc ~tmp___0~3; {41871#false} is VALID [2020-07-08 21:17:00,483 INFO L263 TraceCheckUtils]: 268: Hoare triple {41871#false} call #t~ret61 := getWaterLevel(); {41870#true} is VALID [2020-07-08 21:17:00,483 INFO L280 TraceCheckUtils]: 269: Hoare triple {41870#true} havoc ~retValue_acc~9; {41870#true} is VALID [2020-07-08 21:17:00,483 INFO L280 TraceCheckUtils]: 270: Hoare triple {41870#true} ~retValue_acc~9 := ~waterLevel~0; {41870#true} is VALID [2020-07-08 21:17:00,483 INFO L280 TraceCheckUtils]: 271: Hoare triple {41870#true} #res := ~retValue_acc~9; {41870#true} is VALID [2020-07-08 21:17:00,483 INFO L280 TraceCheckUtils]: 272: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,484 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {41870#true} {41871#false} #863#return; {41871#false} is VALID [2020-07-08 21:17:00,484 INFO L280 TraceCheckUtils]: 274: Hoare triple {41871#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {41871#false} is VALID [2020-07-08 21:17:00,484 INFO L280 TraceCheckUtils]: 275: Hoare triple {41871#false} ~tmp~9 := #t~ret61; {41871#false} is VALID [2020-07-08 21:17:00,484 INFO L280 TraceCheckUtils]: 276: Hoare triple {41871#false} havoc #t~ret61; {41871#false} is VALID [2020-07-08 21:17:00,484 INFO L280 TraceCheckUtils]: 277: Hoare triple {41871#false} assume 0 == ~tmp~9; {41871#false} is VALID [2020-07-08 21:17:00,484 INFO L263 TraceCheckUtils]: 278: Hoare triple {41871#false} call #t~ret62 := isPumpRunning(); {41870#true} is VALID [2020-07-08 21:17:00,485 INFO L280 TraceCheckUtils]: 279: Hoare triple {41870#true} havoc ~retValue_acc~1; {41870#true} is VALID [2020-07-08 21:17:00,485 INFO L280 TraceCheckUtils]: 280: Hoare triple {41870#true} ~retValue_acc~1 := ~pumpRunning~0; {41870#true} is VALID [2020-07-08 21:17:00,485 INFO L280 TraceCheckUtils]: 281: Hoare triple {41870#true} #res := ~retValue_acc~1; {41870#true} is VALID [2020-07-08 21:17:00,485 INFO L280 TraceCheckUtils]: 282: Hoare triple {41870#true} assume true; {41870#true} is VALID [2020-07-08 21:17:00,485 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {41870#true} {41871#false} #865#return; {41871#false} is VALID [2020-07-08 21:17:00,486 INFO L280 TraceCheckUtils]: 284: Hoare triple {41871#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {41871#false} is VALID [2020-07-08 21:17:00,486 INFO L280 TraceCheckUtils]: 285: Hoare triple {41871#false} ~tmp___0~3 := #t~ret62; {41871#false} is VALID [2020-07-08 21:17:00,486 INFO L280 TraceCheckUtils]: 286: Hoare triple {41871#false} havoc #t~ret62; {41871#false} is VALID [2020-07-08 21:17:00,486 INFO L280 TraceCheckUtils]: 287: Hoare triple {41871#false} assume 0 != ~tmp___0~3; {41871#false} is VALID [2020-07-08 21:17:00,486 INFO L263 TraceCheckUtils]: 288: Hoare triple {41871#false} call __automaton_fail(); {41871#false} is VALID [2020-07-08 21:17:00,486 INFO L280 TraceCheckUtils]: 289: Hoare triple {41871#false} assume !false; {41871#false} is VALID [2020-07-08 21:17:00,561 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 26 proven. 15 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2020-07-08 21:17:00,562 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [464832543] [2020-07-08 21:17:00,562 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:17:00,562 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-07-08 21:17:00,562 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [508583428] [2020-07-08 21:17:00,563 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 290 [2020-07-08 21:17:00,564 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:17:00,564 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-08 21:17:00,890 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 259 edges. 259 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:17:00,891 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-08 21:17:00,891 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:17:00,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-08 21:17:00,892 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-08 21:17:00,892 INFO L87 Difference]: Start difference. First operand 1623 states and 1910 transitions. Second operand 15 states. [2020-07-08 21:17:02,576 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:17:09,302 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:17:23,400 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:17:24,232 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 21:17:25,160 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 21:17:26,547 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:17:27,226 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:17:28,113 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 21:17:28,670 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 21:17:29,348 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 21:17:29,905 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:17:31,377 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:17:33,073 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 21:17:34,153 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:18:05,686 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:18:06,527 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 21:18:07,198 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 21:18:08,351 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:18:09,360 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:18:10,040 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:18:53,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:18:53,328 INFO L93 Difference]: Finished difference Result 3549 states and 4549 transitions. [2020-07-08 21:18:53,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2020-07-08 21:18:53,329 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 290 [2020-07-08 21:18:53,329 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:18:53,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 21:18:53,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 1268 transitions. [2020-07-08 21:18:53,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 21:18:53,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 1268 transitions. [2020-07-08 21:18:53,355 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 46 states and 1268 transitions. [2020-07-08 21:18:57,764 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1268 edges. 1268 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:18:57,999 INFO L225 Difference]: With dead ends: 3549 [2020-07-08 21:18:57,999 INFO L226 Difference]: Without dead ends: 2036 [2020-07-08 21:18:58,004 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 119 GetRequests, 67 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 721 ImplicationChecksByTransitivity, 8.0s TimeCoverageRelationStatistics Valid=527, Invalid=2229, Unknown=0, NotChecked=0, Total=2756 [2020-07-08 21:18:58,007 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2036 states. [2020-07-08 21:19:46,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2036 to 1517. [2020-07-08 21:19:46,287 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:19:46,287 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2036 states. Second operand 1517 states. [2020-07-08 21:19:46,287 INFO L74 IsIncluded]: Start isIncluded. First operand 2036 states. Second operand 1517 states. [2020-07-08 21:19:46,287 INFO L87 Difference]: Start difference. First operand 2036 states. Second operand 1517 states. [2020-07-08 21:19:46,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:19:46,444 INFO L93 Difference]: Finished difference Result 2036 states and 2566 transitions. [2020-07-08 21:19:46,444 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 2566 transitions. [2020-07-08 21:19:46,450 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:19:46,450 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:19:46,451 INFO L74 IsIncluded]: Start isIncluded. First operand 1517 states. Second operand 2036 states. [2020-07-08 21:19:46,451 INFO L87 Difference]: Start difference. First operand 1517 states. Second operand 2036 states. [2020-07-08 21:19:46,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:19:46,606 INFO L93 Difference]: Finished difference Result 2036 states and 2566 transitions. [2020-07-08 21:19:46,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 2566 transitions. [2020-07-08 21:19:46,610 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:19:46,610 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:19:46,610 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:19:46,610 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:19:46,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1517 states. [2020-07-08 21:19:46,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 1517 states and 1770 transitions. [2020-07-08 21:19:46,687 INFO L78 Accepts]: Start accepts. Automaton has 1517 states and 1770 transitions. Word has length 290 [2020-07-08 21:19:46,688 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:19:46,688 INFO L479 AbstractCegarLoop]: Abstraction has 1517 states and 1770 transitions. [2020-07-08 21:19:46,688 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-08 21:19:46,688 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1517 states and 1770 transitions. [2020-07-08 21:19:58,140 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1770 edges. 1770 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:19:58,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 1770 transitions. [2020-07-08 21:19:58,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2020-07-08 21:19:58,147 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:19:58,148 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:19:58,148 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 21:19:58,148 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:19:58,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:19:58,149 INFO L82 PathProgramCache]: Analyzing trace with hash -786769102, now seen corresponding path program 1 times [2020-07-08 21:19:58,149 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:19:58,149 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [864268524] [2020-07-08 21:19:58,149 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:19:58,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,538 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:19:58,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {56870#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {56652#true} is VALID [2020-07-08 21:19:58,593 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} #valid := #valid[0 := 0]; {56652#true} is VALID [2020-07-08 21:19:58,593 INFO L280 TraceCheckUtils]: 2: Hoare triple {56652#true} assume 0 < #StackHeapBarrier; {56652#true} is VALID [2020-07-08 21:19:58,593 INFO L280 TraceCheckUtils]: 3: Hoare triple {56652#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13); srcloc: L206 {56652#true} is VALID [2020-07-08 21:19:58,593 INFO L280 TraceCheckUtils]: 4: Hoare triple {56652#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L206-1 {56652#true} is VALID [2020-07-08 21:19:58,593 INFO L280 TraceCheckUtils]: 5: Hoare triple {56652#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L210 {56652#true} is VALID [2020-07-08 21:19:58,594 INFO L280 TraceCheckUtils]: 6: Hoare triple {56652#true} SUMMARY for call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L210-1 {56652#true} is VALID [2020-07-08 21:19:58,594 INFO L280 TraceCheckUtils]: 7: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L210-2 {56652#true} is VALID [2020-07-08 21:19:58,594 INFO L280 TraceCheckUtils]: 8: Hoare triple {56652#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4); srcloc: L210-3 {56652#true} is VALID [2020-07-08 21:19:58,594 INFO L280 TraceCheckUtils]: 9: Hoare triple {56652#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L214 {56652#true} is VALID [2020-07-08 21:19:58,594 INFO L280 TraceCheckUtils]: 10: Hoare triple {56652#true} SUMMARY for call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L214-1 {56652#true} is VALID [2020-07-08 21:19:58,595 INFO L280 TraceCheckUtils]: 11: Hoare triple {56652#true} SUMMARY for call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L214-2 {56652#true} is VALID [2020-07-08 21:19:58,595 INFO L280 TraceCheckUtils]: 12: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L214-3 {56652#true} is VALID [2020-07-08 21:19:58,595 INFO L280 TraceCheckUtils]: 13: Hoare triple {56652#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7); srcloc: L214-4 {56652#true} is VALID [2020-07-08 21:19:58,595 INFO L280 TraceCheckUtils]: 14: Hoare triple {56652#true} SUMMARY for call write~init~int(44, #t~string11.base, #t~string11.offset, 1); srcloc: L218 {56652#true} is VALID [2020-07-08 21:19:58,595 INFO L280 TraceCheckUtils]: 15: Hoare triple {56652#true} SUMMARY for call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L218-1 {56652#true} is VALID [2020-07-08 21:19:58,595 INFO L280 TraceCheckUtils]: 16: Hoare triple {56652#true} SUMMARY for call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L218-2 {56652#true} is VALID [2020-07-08 21:19:58,596 INFO L280 TraceCheckUtils]: 17: Hoare triple {56652#true} SUMMARY for call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L218-3 {56652#true} is VALID [2020-07-08 21:19:58,596 INFO L280 TraceCheckUtils]: 18: Hoare triple {56652#true} SUMMARY for call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1); srcloc: L218-4 {56652#true} is VALID [2020-07-08 21:19:58,596 INFO L280 TraceCheckUtils]: 19: Hoare triple {56652#true} SUMMARY for call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1); srcloc: L218-5 {56652#true} is VALID [2020-07-08 21:19:58,596 INFO L280 TraceCheckUtils]: 20: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1); srcloc: L218-6 {56652#true} is VALID [2020-07-08 21:19:58,596 INFO L280 TraceCheckUtils]: 21: Hoare triple {56652#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3); srcloc: L218-7 {56652#true} is VALID [2020-07-08 21:19:58,597 INFO L280 TraceCheckUtils]: 22: Hoare triple {56652#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L222 {56652#true} is VALID [2020-07-08 21:19:58,597 INFO L280 TraceCheckUtils]: 23: Hoare triple {56652#true} SUMMARY for call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L222-1 {56652#true} is VALID [2020-07-08 21:19:58,597 INFO L280 TraceCheckUtils]: 24: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L222-2 {56652#true} is VALID [2020-07-08 21:19:58,597 INFO L280 TraceCheckUtils]: 25: Hoare triple {56652#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4); srcloc: L222-3 {56652#true} is VALID [2020-07-08 21:19:58,597 INFO L280 TraceCheckUtils]: 26: Hoare triple {56652#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L226 {56652#true} is VALID [2020-07-08 21:19:58,597 INFO L280 TraceCheckUtils]: 27: Hoare triple {56652#true} SUMMARY for call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L226-1 {56652#true} is VALID [2020-07-08 21:19:58,598 INFO L280 TraceCheckUtils]: 28: Hoare triple {56652#true} SUMMARY for call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L226-2 {56652#true} is VALID [2020-07-08 21:19:58,598 INFO L280 TraceCheckUtils]: 29: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L226-3 {56652#true} is VALID [2020-07-08 21:19:58,598 INFO L280 TraceCheckUtils]: 30: Hoare triple {56652#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L226-4 {56652#true} is VALID [2020-07-08 21:19:58,598 INFO L280 TraceCheckUtils]: 31: Hoare triple {56652#true} SUMMARY for call write~init~int(41, #t~string17.base, #t~string17.offset, 1); srcloc: L230 {56652#true} is VALID [2020-07-08 21:19:58,598 INFO L280 TraceCheckUtils]: 32: Hoare triple {56652#true} SUMMARY for call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L230-1 {56652#true} is VALID [2020-07-08 21:19:58,599 INFO L280 TraceCheckUtils]: 33: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L230-2 {56652#true} is VALID [2020-07-08 21:19:58,599 INFO L280 TraceCheckUtils]: 34: Hoare triple {56652#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2); srcloc: L230-3 {56652#true} is VALID [2020-07-08 21:19:58,599 INFO L280 TraceCheckUtils]: 35: Hoare triple {56652#true} SUMMARY for call write~init~int(10, #t~string19.base, #t~string19.offset, 1); srcloc: L232 {56652#true} is VALID [2020-07-08 21:19:58,599 INFO L280 TraceCheckUtils]: 36: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L232-1 {56652#true} is VALID [2020-07-08 21:19:58,599 INFO L280 TraceCheckUtils]: 37: Hoare triple {56652#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L232-2 {56652#true} is VALID [2020-07-08 21:19:58,599 INFO L280 TraceCheckUtils]: 38: Hoare triple {56652#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L596 {56652#true} is VALID [2020-07-08 21:19:58,600 INFO L280 TraceCheckUtils]: 39: Hoare triple {56652#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(21); srcloc: L596-1 {56652#true} is VALID [2020-07-08 21:19:58,600 INFO L280 TraceCheckUtils]: 40: Hoare triple {56652#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L597 {56652#true} is VALID [2020-07-08 21:19:58,600 INFO L280 TraceCheckUtils]: 41: Hoare triple {56652#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L603 {56652#true} is VALID [2020-07-08 21:19:58,600 INFO L280 TraceCheckUtils]: 42: Hoare triple {56652#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L603-1 {56652#true} is VALID [2020-07-08 21:19:58,600 INFO L280 TraceCheckUtils]: 43: Hoare triple {56652#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30); srcloc: L604 {56652#true} is VALID [2020-07-08 21:19:58,600 INFO L280 TraceCheckUtils]: 44: Hoare triple {56652#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9); srcloc: L642 {56652#true} is VALID [2020-07-08 21:19:58,601 INFO L280 TraceCheckUtils]: 45: Hoare triple {56652#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(25); srcloc: L642-1 {56652#true} is VALID [2020-07-08 21:19:58,601 INFO L280 TraceCheckUtils]: 46: Hoare triple {56652#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L643 {56652#true} is VALID [2020-07-08 21:19:58,601 INFO L280 TraceCheckUtils]: 47: Hoare triple {56652#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L649 {56652#true} is VALID [2020-07-08 21:19:58,601 INFO L280 TraceCheckUtils]: 48: Hoare triple {56652#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L649-1 {56652#true} is VALID [2020-07-08 21:19:58,601 INFO L280 TraceCheckUtils]: 49: Hoare triple {56652#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13); srcloc: L650 {56652#true} is VALID [2020-07-08 21:19:58,602 INFO L280 TraceCheckUtils]: 50: Hoare triple {56652#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7); srcloc: L925 {56652#true} is VALID [2020-07-08 21:19:58,602 INFO L280 TraceCheckUtils]: 51: Hoare triple {56652#true} SUMMARY for call write~init~int(44, #t~string67.base, #t~string67.offset, 1); srcloc: L926 {56652#true} is VALID [2020-07-08 21:19:58,602 INFO L280 TraceCheckUtils]: 52: Hoare triple {56652#true} SUMMARY for call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L926-1 {56652#true} is VALID [2020-07-08 21:19:58,602 INFO L280 TraceCheckUtils]: 53: Hoare triple {56652#true} SUMMARY for call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L926-2 {56652#true} is VALID [2020-07-08 21:19:58,602 INFO L280 TraceCheckUtils]: 54: Hoare triple {56652#true} SUMMARY for call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L926-3 {56652#true} is VALID [2020-07-08 21:19:58,602 INFO L280 TraceCheckUtils]: 55: Hoare triple {56652#true} SUMMARY for call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L926-4 {56652#true} is VALID [2020-07-08 21:19:58,603 INFO L280 TraceCheckUtils]: 56: Hoare triple {56652#true} SUMMARY for call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1); srcloc: L926-5 {56652#true} is VALID [2020-07-08 21:19:58,603 INFO L280 TraceCheckUtils]: 57: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1); srcloc: L926-6 {56652#true} is VALID [2020-07-08 21:19:58,603 INFO L280 TraceCheckUtils]: 58: Hoare triple {56652#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5); srcloc: L926-7 {56652#true} is VALID [2020-07-08 21:19:58,603 INFO L280 TraceCheckUtils]: 59: Hoare triple {56652#true} SUMMARY for call write~init~int(67, #t~string69.base, #t~string69.offset, 1); srcloc: L930 {56652#true} is VALID [2020-07-08 21:19:58,603 INFO L280 TraceCheckUtils]: 60: Hoare triple {56652#true} SUMMARY for call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L930-1 {56652#true} is VALID [2020-07-08 21:19:58,604 INFO L280 TraceCheckUtils]: 61: Hoare triple {56652#true} SUMMARY for call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L930-2 {56652#true} is VALID [2020-07-08 21:19:58,604 INFO L280 TraceCheckUtils]: 62: Hoare triple {56652#true} SUMMARY for call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1); srcloc: L930-3 {56652#true} is VALID [2020-07-08 21:19:58,604 INFO L280 TraceCheckUtils]: 63: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1); srcloc: L930-4 {56652#true} is VALID [2020-07-08 21:19:58,604 INFO L280 TraceCheckUtils]: 64: Hoare triple {56652#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3); srcloc: L930-5 {56652#true} is VALID [2020-07-08 21:19:58,604 INFO L280 TraceCheckUtils]: 65: Hoare triple {56652#true} SUMMARY for call write~init~int(79, #t~string71.base, #t~string71.offset, 1); srcloc: L934 {56652#true} is VALID [2020-07-08 21:19:58,604 INFO L280 TraceCheckUtils]: 66: Hoare triple {56652#true} SUMMARY for call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L934-1 {56652#true} is VALID [2020-07-08 21:19:58,605 INFO L280 TraceCheckUtils]: 67: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1); srcloc: L934-2 {56652#true} is VALID [2020-07-08 21:19:58,605 INFO L280 TraceCheckUtils]: 68: Hoare triple {56652#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2); srcloc: L934-3 {56652#true} is VALID [2020-07-08 21:19:58,605 INFO L280 TraceCheckUtils]: 69: Hoare triple {56652#true} SUMMARY for call write~init~int(41, #t~string73.base, #t~string73.offset, 1); srcloc: L938 {56652#true} is VALID [2020-07-08 21:19:58,605 INFO L280 TraceCheckUtils]: 70: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1); srcloc: L938-1 {56652#true} is VALID [2020-07-08 21:19:58,605 INFO L280 TraceCheckUtils]: 71: Hoare triple {56652#true} ~pumpRunning~0 := 0; {56652#true} is VALID [2020-07-08 21:19:58,606 INFO L280 TraceCheckUtils]: 72: Hoare triple {56652#true} ~systemActive~0 := 1; {56652#true} is VALID [2020-07-08 21:19:58,606 INFO L280 TraceCheckUtils]: 73: Hoare triple {56652#true} ~head~0.base, ~head~0.offset := 0, 0; {56652#true} is VALID [2020-07-08 21:19:58,606 INFO L280 TraceCheckUtils]: 74: Hoare triple {56652#true} ~cleanupTimeShifts~0 := 4; {56652#true} is VALID [2020-07-08 21:19:58,606 INFO L280 TraceCheckUtils]: 75: Hoare triple {56652#true} ~waterLevel~0 := 1; {56652#true} is VALID [2020-07-08 21:19:58,606 INFO L280 TraceCheckUtils]: 76: Hoare triple {56652#true} ~methaneLevelCritical~0 := 0; {56652#true} is VALID [2020-07-08 21:19:58,606 INFO L280 TraceCheckUtils]: 77: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,607 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {56652#true} {56652#true} #971#return; {56652#true} is VALID [2020-07-08 21:19:58,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,613 INFO L280 TraceCheckUtils]: 0: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,613 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {56652#true} {56652#true} #869#return; {56652#true} is VALID [2020-07-08 21:19:58,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,616 INFO L280 TraceCheckUtils]: 0: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,616 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {56652#true} {56652#true} #871#return; {56652#true} is VALID [2020-07-08 21:19:58,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {56652#true} havoc ~retValue_acc~13; {56652#true} is VALID [2020-07-08 21:19:58,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} ~retValue_acc~13 := 1; {56871#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} is VALID [2020-07-08 21:19:58,659 INFO L280 TraceCheckUtils]: 2: Hoare triple {56871#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} #res := ~retValue_acc~13; {56872#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 21:19:58,660 INFO L280 TraceCheckUtils]: 3: Hoare triple {56872#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {56872#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 21:19:58,661 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {56872#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {56652#true} #873#return; {56742#(= |main_#t~ret63| 1)} is VALID [2020-07-08 21:19:58,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,663 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {56652#true} {56652#true} #875#return; {56652#true} is VALID [2020-07-08 21:19:58,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {56873#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {56652#true} is VALID [2020-07-08 21:19:58,679 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,679 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {56652#true} {56652#true} #925#return; {56652#true} is VALID [2020-07-08 21:19:58,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,828 INFO L280 TraceCheckUtils]: 0: Hoare triple {56652#true} havoc ~retValue_acc~10; {56652#true} is VALID [2020-07-08 21:19:58,828 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} assume ~waterLevel~0 < 2; {56652#true} is VALID [2020-07-08 21:19:58,829 INFO L280 TraceCheckUtils]: 2: Hoare triple {56652#true} ~retValue_acc~10 := 1; {57031#(<= 1 isHighWaterSensorDry_~retValue_acc~10)} is VALID [2020-07-08 21:19:58,830 INFO L280 TraceCheckUtils]: 3: Hoare triple {57031#(<= 1 isHighWaterSensorDry_~retValue_acc~10)} #res := ~retValue_acc~10; {57032#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:19:58,830 INFO L280 TraceCheckUtils]: 4: Hoare triple {57032#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {57032#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:19:58,831 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {57032#(<= 1 |isHighWaterSensorDry_#res|)} {56652#true} #933#return; {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 21:19:58,831 INFO L280 TraceCheckUtils]: 0: Hoare triple {56652#true} havoc ~retValue_acc~2; {56652#true} is VALID [2020-07-08 21:19:58,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} havoc ~tmp~3; {56652#true} is VALID [2020-07-08 21:19:58,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {56652#true} havoc ~tmp___0~0; {56652#true} is VALID [2020-07-08 21:19:58,832 INFO L263 TraceCheckUtils]: 3: Hoare triple {56652#true} call #t~ret20 := isHighWaterSensorDry(); {56652#true} is VALID [2020-07-08 21:19:58,832 INFO L280 TraceCheckUtils]: 4: Hoare triple {56652#true} havoc ~retValue_acc~10; {56652#true} is VALID [2020-07-08 21:19:58,832 INFO L280 TraceCheckUtils]: 5: Hoare triple {56652#true} assume ~waterLevel~0 < 2; {56652#true} is VALID [2020-07-08 21:19:58,833 INFO L280 TraceCheckUtils]: 6: Hoare triple {56652#true} ~retValue_acc~10 := 1; {57031#(<= 1 isHighWaterSensorDry_~retValue_acc~10)} is VALID [2020-07-08 21:19:58,834 INFO L280 TraceCheckUtils]: 7: Hoare triple {57031#(<= 1 isHighWaterSensorDry_~retValue_acc~10)} #res := ~retValue_acc~10; {57032#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:19:58,834 INFO L280 TraceCheckUtils]: 8: Hoare triple {57032#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {57032#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:19:58,835 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {57032#(<= 1 |isHighWaterSensorDry_#res|)} {56652#true} #933#return; {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 21:19:58,836 INFO L280 TraceCheckUtils]: 10: Hoare triple {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 21:19:58,837 INFO L280 TraceCheckUtils]: 11: Hoare triple {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} ~tmp~3 := #t~ret20; {57030#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:19:58,837 INFO L280 TraceCheckUtils]: 12: Hoare triple {57030#(<= 1 isHighWaterLevel_~tmp~3)} havoc #t~ret20; {57030#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:19:58,838 INFO L280 TraceCheckUtils]: 13: Hoare triple {57030#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3); {56653#false} is VALID [2020-07-08 21:19:58,838 INFO L280 TraceCheckUtils]: 14: Hoare triple {56653#false} ~tmp___0~0 := 1; {56653#false} is VALID [2020-07-08 21:19:58,838 INFO L280 TraceCheckUtils]: 15: Hoare triple {56653#false} ~retValue_acc~2 := ~tmp___0~0; {56653#false} is VALID [2020-07-08 21:19:58,839 INFO L280 TraceCheckUtils]: 16: Hoare triple {56653#false} #res := ~retValue_acc~2; {56653#false} is VALID [2020-07-08 21:19:58,839 INFO L280 TraceCheckUtils]: 17: Hoare triple {56653#false} assume true; {56653#false} is VALID [2020-07-08 21:19:58,839 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {56653#false} {56652#true} #945#return; {56653#false} is VALID [2020-07-08 21:19:58,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,842 INFO L280 TraceCheckUtils]: 0: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {56652#true} is VALID [2020-07-08 21:19:58,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,843 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {56652#true} {56653#false} #947#return; {56653#false} is VALID [2020-07-08 21:19:58,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {56652#true} is VALID [2020-07-08 21:19:58,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} assume 0 == ~pumpRunning~0; {56652#true} is VALID [2020-07-08 21:19:58,844 INFO L263 TraceCheckUtils]: 2: Hoare triple {56652#true} call #t~ret0 := isHighWaterLevel(); {56652#true} is VALID [2020-07-08 21:19:58,844 INFO L280 TraceCheckUtils]: 3: Hoare triple {56652#true} havoc ~retValue_acc~2; {56652#true} is VALID [2020-07-08 21:19:58,844 INFO L280 TraceCheckUtils]: 4: Hoare triple {56652#true} havoc ~tmp~3; {56652#true} is VALID [2020-07-08 21:19:58,844 INFO L280 TraceCheckUtils]: 5: Hoare triple {56652#true} havoc ~tmp___0~0; {56652#true} is VALID [2020-07-08 21:19:58,845 INFO L263 TraceCheckUtils]: 6: Hoare triple {56652#true} call #t~ret20 := isHighWaterSensorDry(); {56652#true} is VALID [2020-07-08 21:19:58,845 INFO L280 TraceCheckUtils]: 7: Hoare triple {56652#true} havoc ~retValue_acc~10; {56652#true} is VALID [2020-07-08 21:19:58,845 INFO L280 TraceCheckUtils]: 8: Hoare triple {56652#true} assume ~waterLevel~0 < 2; {56652#true} is VALID [2020-07-08 21:19:58,846 INFO L280 TraceCheckUtils]: 9: Hoare triple {56652#true} ~retValue_acc~10 := 1; {57031#(<= 1 isHighWaterSensorDry_~retValue_acc~10)} is VALID [2020-07-08 21:19:58,846 INFO L280 TraceCheckUtils]: 10: Hoare triple {57031#(<= 1 isHighWaterSensorDry_~retValue_acc~10)} #res := ~retValue_acc~10; {57032#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:19:58,847 INFO L280 TraceCheckUtils]: 11: Hoare triple {57032#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {57032#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:19:58,848 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {57032#(<= 1 |isHighWaterSensorDry_#res|)} {56652#true} #933#return; {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 21:19:58,849 INFO L280 TraceCheckUtils]: 13: Hoare triple {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 21:19:58,849 INFO L280 TraceCheckUtils]: 14: Hoare triple {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} ~tmp~3 := #t~ret20; {57030#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:19:58,850 INFO L280 TraceCheckUtils]: 15: Hoare triple {57030#(<= 1 isHighWaterLevel_~tmp~3)} havoc #t~ret20; {57030#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:19:58,851 INFO L280 TraceCheckUtils]: 16: Hoare triple {57030#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3); {56653#false} is VALID [2020-07-08 21:19:58,851 INFO L280 TraceCheckUtils]: 17: Hoare triple {56653#false} ~tmp___0~0 := 1; {56653#false} is VALID [2020-07-08 21:19:58,851 INFO L280 TraceCheckUtils]: 18: Hoare triple {56653#false} ~retValue_acc~2 := ~tmp___0~0; {56653#false} is VALID [2020-07-08 21:19:58,851 INFO L280 TraceCheckUtils]: 19: Hoare triple {56653#false} #res := ~retValue_acc~2; {56653#false} is VALID [2020-07-08 21:19:58,851 INFO L280 TraceCheckUtils]: 20: Hoare triple {56653#false} assume true; {56653#false} is VALID [2020-07-08 21:19:58,852 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {56653#false} {56652#true} #945#return; {56653#false} is VALID [2020-07-08 21:19:58,852 INFO L280 TraceCheckUtils]: 22: Hoare triple {56653#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {56653#false} is VALID [2020-07-08 21:19:58,852 INFO L280 TraceCheckUtils]: 23: Hoare triple {56653#false} ~tmp~0 := #t~ret0; {56653#false} is VALID [2020-07-08 21:19:58,852 INFO L280 TraceCheckUtils]: 24: Hoare triple {56653#false} havoc #t~ret0; {56653#false} is VALID [2020-07-08 21:19:58,852 INFO L280 TraceCheckUtils]: 25: Hoare triple {56653#false} assume 0 != ~tmp~0; {56653#false} is VALID [2020-07-08 21:19:58,853 INFO L263 TraceCheckUtils]: 26: Hoare triple {56653#false} call activatePump(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:58,853 INFO L280 TraceCheckUtils]: 27: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {56652#true} is VALID [2020-07-08 21:19:58,853 INFO L280 TraceCheckUtils]: 28: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,853 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {56652#true} {56653#false} #947#return; {56653#false} is VALID [2020-07-08 21:19:58,854 INFO L280 TraceCheckUtils]: 30: Hoare triple {56653#false} assume true; {56653#false} is VALID [2020-07-08 21:19:58,854 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {56653#false} {56652#true} #959#return; {56653#false} is VALID [2020-07-08 21:19:58,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {56652#true} is VALID [2020-07-08 21:19:58,855 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} assume !(0 != ~pumpRunning~0); {56652#true} is VALID [2020-07-08 21:19:58,856 INFO L263 TraceCheckUtils]: 2: Hoare triple {56652#true} call processEnvironment__wrappee__highWaterSensor(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:58,856 INFO L280 TraceCheckUtils]: 3: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {56652#true} is VALID [2020-07-08 21:19:58,856 INFO L280 TraceCheckUtils]: 4: Hoare triple {56652#true} assume 0 == ~pumpRunning~0; {56652#true} is VALID [2020-07-08 21:19:58,856 INFO L263 TraceCheckUtils]: 5: Hoare triple {56652#true} call #t~ret0 := isHighWaterLevel(); {56652#true} is VALID [2020-07-08 21:19:58,856 INFO L280 TraceCheckUtils]: 6: Hoare triple {56652#true} havoc ~retValue_acc~2; {56652#true} is VALID [2020-07-08 21:19:58,856 INFO L280 TraceCheckUtils]: 7: Hoare triple {56652#true} havoc ~tmp~3; {56652#true} is VALID [2020-07-08 21:19:58,857 INFO L280 TraceCheckUtils]: 8: Hoare triple {56652#true} havoc ~tmp___0~0; {56652#true} is VALID [2020-07-08 21:19:58,857 INFO L263 TraceCheckUtils]: 9: Hoare triple {56652#true} call #t~ret20 := isHighWaterSensorDry(); {56652#true} is VALID [2020-07-08 21:19:58,857 INFO L280 TraceCheckUtils]: 10: Hoare triple {56652#true} havoc ~retValue_acc~10; {56652#true} is VALID [2020-07-08 21:19:58,857 INFO L280 TraceCheckUtils]: 11: Hoare triple {56652#true} assume ~waterLevel~0 < 2; {56652#true} is VALID [2020-07-08 21:19:58,858 INFO L280 TraceCheckUtils]: 12: Hoare triple {56652#true} ~retValue_acc~10 := 1; {57031#(<= 1 isHighWaterSensorDry_~retValue_acc~10)} is VALID [2020-07-08 21:19:58,859 INFO L280 TraceCheckUtils]: 13: Hoare triple {57031#(<= 1 isHighWaterSensorDry_~retValue_acc~10)} #res := ~retValue_acc~10; {57032#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:19:58,859 INFO L280 TraceCheckUtils]: 14: Hoare triple {57032#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {57032#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:19:58,860 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {57032#(<= 1 |isHighWaterSensorDry_#res|)} {56652#true} #933#return; {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 21:19:58,861 INFO L280 TraceCheckUtils]: 16: Hoare triple {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 21:19:58,862 INFO L280 TraceCheckUtils]: 17: Hoare triple {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} ~tmp~3 := #t~ret20; {57030#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:19:58,862 INFO L280 TraceCheckUtils]: 18: Hoare triple {57030#(<= 1 isHighWaterLevel_~tmp~3)} havoc #t~ret20; {57030#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:19:58,863 INFO L280 TraceCheckUtils]: 19: Hoare triple {57030#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3); {56653#false} is VALID [2020-07-08 21:19:58,863 INFO L280 TraceCheckUtils]: 20: Hoare triple {56653#false} ~tmp___0~0 := 1; {56653#false} is VALID [2020-07-08 21:19:58,863 INFO L280 TraceCheckUtils]: 21: Hoare triple {56653#false} ~retValue_acc~2 := ~tmp___0~0; {56653#false} is VALID [2020-07-08 21:19:58,863 INFO L280 TraceCheckUtils]: 22: Hoare triple {56653#false} #res := ~retValue_acc~2; {56653#false} is VALID [2020-07-08 21:19:58,864 INFO L280 TraceCheckUtils]: 23: Hoare triple {56653#false} assume true; {56653#false} is VALID [2020-07-08 21:19:58,864 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {56653#false} {56652#true} #945#return; {56653#false} is VALID [2020-07-08 21:19:58,864 INFO L280 TraceCheckUtils]: 25: Hoare triple {56653#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {56653#false} is VALID [2020-07-08 21:19:58,864 INFO L280 TraceCheckUtils]: 26: Hoare triple {56653#false} ~tmp~0 := #t~ret0; {56653#false} is VALID [2020-07-08 21:19:58,864 INFO L280 TraceCheckUtils]: 27: Hoare triple {56653#false} havoc #t~ret0; {56653#false} is VALID [2020-07-08 21:19:58,865 INFO L280 TraceCheckUtils]: 28: Hoare triple {56653#false} assume 0 != ~tmp~0; {56653#false} is VALID [2020-07-08 21:19:58,865 INFO L263 TraceCheckUtils]: 29: Hoare triple {56653#false} call activatePump(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:58,865 INFO L280 TraceCheckUtils]: 30: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {56652#true} is VALID [2020-07-08 21:19:58,865 INFO L280 TraceCheckUtils]: 31: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,865 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {56652#true} {56653#false} #947#return; {56653#false} is VALID [2020-07-08 21:19:58,866 INFO L280 TraceCheckUtils]: 33: Hoare triple {56653#false} assume true; {56653#false} is VALID [2020-07-08 21:19:58,866 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {56653#false} {56652#true} #959#return; {56653#false} is VALID [2020-07-08 21:19:58,866 INFO L280 TraceCheckUtils]: 35: Hoare triple {56653#false} assume true; {56653#false} is VALID [2020-07-08 21:19:58,866 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {56653#false} {56652#true} #919#return; {56653#false} is VALID [2020-07-08 21:19:58,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {56652#true} is VALID [2020-07-08 21:19:58,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} assume !(0 != ~pumpRunning~0); {56652#true} is VALID [2020-07-08 21:19:58,868 INFO L263 TraceCheckUtils]: 2: Hoare triple {56652#true} call processEnvironment__wrappee__lowWaterSensor(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:58,868 INFO L280 TraceCheckUtils]: 3: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {56652#true} is VALID [2020-07-08 21:19:58,868 INFO L280 TraceCheckUtils]: 4: Hoare triple {56652#true} assume !(0 != ~pumpRunning~0); {56652#true} is VALID [2020-07-08 21:19:58,869 INFO L263 TraceCheckUtils]: 5: Hoare triple {56652#true} call processEnvironment__wrappee__highWaterSensor(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:58,869 INFO L280 TraceCheckUtils]: 6: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {56652#true} is VALID [2020-07-08 21:19:58,869 INFO L280 TraceCheckUtils]: 7: Hoare triple {56652#true} assume 0 == ~pumpRunning~0; {56652#true} is VALID [2020-07-08 21:19:58,870 INFO L263 TraceCheckUtils]: 8: Hoare triple {56652#true} call #t~ret0 := isHighWaterLevel(); {56652#true} is VALID [2020-07-08 21:19:58,870 INFO L280 TraceCheckUtils]: 9: Hoare triple {56652#true} havoc ~retValue_acc~2; {56652#true} is VALID [2020-07-08 21:19:58,870 INFO L280 TraceCheckUtils]: 10: Hoare triple {56652#true} havoc ~tmp~3; {56652#true} is VALID [2020-07-08 21:19:58,870 INFO L280 TraceCheckUtils]: 11: Hoare triple {56652#true} havoc ~tmp___0~0; {56652#true} is VALID [2020-07-08 21:19:58,870 INFO L263 TraceCheckUtils]: 12: Hoare triple {56652#true} call #t~ret20 := isHighWaterSensorDry(); {56652#true} is VALID [2020-07-08 21:19:58,871 INFO L280 TraceCheckUtils]: 13: Hoare triple {56652#true} havoc ~retValue_acc~10; {56652#true} is VALID [2020-07-08 21:19:58,871 INFO L280 TraceCheckUtils]: 14: Hoare triple {56652#true} assume ~waterLevel~0 < 2; {56652#true} is VALID [2020-07-08 21:19:58,871 INFO L280 TraceCheckUtils]: 15: Hoare triple {56652#true} ~retValue_acc~10 := 1; {57031#(<= 1 isHighWaterSensorDry_~retValue_acc~10)} is VALID [2020-07-08 21:19:58,872 INFO L280 TraceCheckUtils]: 16: Hoare triple {57031#(<= 1 isHighWaterSensorDry_~retValue_acc~10)} #res := ~retValue_acc~10; {57032#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:19:58,873 INFO L280 TraceCheckUtils]: 17: Hoare triple {57032#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {57032#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:19:58,873 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {57032#(<= 1 |isHighWaterSensorDry_#res|)} {56652#true} #933#return; {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 21:19:58,874 INFO L280 TraceCheckUtils]: 19: Hoare triple {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 21:19:58,875 INFO L280 TraceCheckUtils]: 20: Hoare triple {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} ~tmp~3 := #t~ret20; {57030#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:19:58,875 INFO L280 TraceCheckUtils]: 21: Hoare triple {57030#(<= 1 isHighWaterLevel_~tmp~3)} havoc #t~ret20; {57030#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:19:58,876 INFO L280 TraceCheckUtils]: 22: Hoare triple {57030#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3); {56653#false} is VALID [2020-07-08 21:19:58,876 INFO L280 TraceCheckUtils]: 23: Hoare triple {56653#false} ~tmp___0~0 := 1; {56653#false} is VALID [2020-07-08 21:19:58,876 INFO L280 TraceCheckUtils]: 24: Hoare triple {56653#false} ~retValue_acc~2 := ~tmp___0~0; {56653#false} is VALID [2020-07-08 21:19:58,877 INFO L280 TraceCheckUtils]: 25: Hoare triple {56653#false} #res := ~retValue_acc~2; {56653#false} is VALID [2020-07-08 21:19:58,877 INFO L280 TraceCheckUtils]: 26: Hoare triple {56653#false} assume true; {56653#false} is VALID [2020-07-08 21:19:58,877 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {56653#false} {56652#true} #945#return; {56653#false} is VALID [2020-07-08 21:19:58,877 INFO L280 TraceCheckUtils]: 28: Hoare triple {56653#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {56653#false} is VALID [2020-07-08 21:19:58,877 INFO L280 TraceCheckUtils]: 29: Hoare triple {56653#false} ~tmp~0 := #t~ret0; {56653#false} is VALID [2020-07-08 21:19:58,877 INFO L280 TraceCheckUtils]: 30: Hoare triple {56653#false} havoc #t~ret0; {56653#false} is VALID [2020-07-08 21:19:58,878 INFO L280 TraceCheckUtils]: 31: Hoare triple {56653#false} assume 0 != ~tmp~0; {56653#false} is VALID [2020-07-08 21:19:58,878 INFO L263 TraceCheckUtils]: 32: Hoare triple {56653#false} call activatePump(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:58,878 INFO L280 TraceCheckUtils]: 33: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {56652#true} is VALID [2020-07-08 21:19:58,878 INFO L280 TraceCheckUtils]: 34: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,878 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {56652#true} {56653#false} #947#return; {56653#false} is VALID [2020-07-08 21:19:58,879 INFO L280 TraceCheckUtils]: 36: Hoare triple {56653#false} assume true; {56653#false} is VALID [2020-07-08 21:19:58,879 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {56653#false} {56652#true} #959#return; {56653#false} is VALID [2020-07-08 21:19:58,879 INFO L280 TraceCheckUtils]: 38: Hoare triple {56653#false} assume true; {56653#false} is VALID [2020-07-08 21:19:58,879 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {56653#false} {56652#true} #919#return; {56653#false} is VALID [2020-07-08 21:19:58,879 INFO L280 TraceCheckUtils]: 40: Hoare triple {56653#false} assume true; {56653#false} is VALID [2020-07-08 21:19:58,880 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {56653#false} {56652#true} #937#return; {56653#false} is VALID [2020-07-08 21:19:58,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {56652#true} havoc ~retValue_acc~9; {56652#true} is VALID [2020-07-08 21:19:58,888 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} ~retValue_acc~9 := ~waterLevel~0; {56652#true} is VALID [2020-07-08 21:19:58,888 INFO L280 TraceCheckUtils]: 2: Hoare triple {56652#true} #res := ~retValue_acc~9; {56652#true} is VALID [2020-07-08 21:19:58,888 INFO L280 TraceCheckUtils]: 3: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,888 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {56652#true} {56652#true} #863#return; {56652#true} is VALID [2020-07-08 21:19:58,888 INFO L280 TraceCheckUtils]: 0: Hoare triple {56652#true} havoc ~tmp~9; {56652#true} is VALID [2020-07-08 21:19:58,889 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} havoc ~tmp___0~3; {56652#true} is VALID [2020-07-08 21:19:58,889 INFO L263 TraceCheckUtils]: 2: Hoare triple {56652#true} call #t~ret61 := getWaterLevel(); {56652#true} is VALID [2020-07-08 21:19:58,889 INFO L280 TraceCheckUtils]: 3: Hoare triple {56652#true} havoc ~retValue_acc~9; {56652#true} is VALID [2020-07-08 21:19:58,889 INFO L280 TraceCheckUtils]: 4: Hoare triple {56652#true} ~retValue_acc~9 := ~waterLevel~0; {56652#true} is VALID [2020-07-08 21:19:58,889 INFO L280 TraceCheckUtils]: 5: Hoare triple {56652#true} #res := ~retValue_acc~9; {56652#true} is VALID [2020-07-08 21:19:58,890 INFO L280 TraceCheckUtils]: 6: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,890 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {56652#true} {56652#true} #863#return; {56652#true} is VALID [2020-07-08 21:19:58,890 INFO L280 TraceCheckUtils]: 8: Hoare triple {56652#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {56652#true} is VALID [2020-07-08 21:19:58,890 INFO L280 TraceCheckUtils]: 9: Hoare triple {56652#true} ~tmp~9 := #t~ret61; {56652#true} is VALID [2020-07-08 21:19:58,890 INFO L280 TraceCheckUtils]: 10: Hoare triple {56652#true} havoc #t~ret61; {56652#true} is VALID [2020-07-08 21:19:58,891 INFO L280 TraceCheckUtils]: 11: Hoare triple {56652#true} assume !(0 == ~tmp~9); {56652#true} is VALID [2020-07-08 21:19:58,891 INFO L280 TraceCheckUtils]: 12: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,891 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {56652#true} {56653#false} #939#return; {56653#false} is VALID [2020-07-08 21:19:58,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {56874#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {56652#true} is VALID [2020-07-08 21:19:58,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} assume 0 != ~systemActive~0; {56652#true} is VALID [2020-07-08 21:19:58,892 INFO L263 TraceCheckUtils]: 2: Hoare triple {56652#true} call processEnvironment(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:58,892 INFO L280 TraceCheckUtils]: 3: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {56652#true} is VALID [2020-07-08 21:19:58,893 INFO L280 TraceCheckUtils]: 4: Hoare triple {56652#true} assume !(0 != ~pumpRunning~0); {56652#true} is VALID [2020-07-08 21:19:58,893 INFO L263 TraceCheckUtils]: 5: Hoare triple {56652#true} call processEnvironment__wrappee__lowWaterSensor(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:58,894 INFO L280 TraceCheckUtils]: 6: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {56652#true} is VALID [2020-07-08 21:19:58,894 INFO L280 TraceCheckUtils]: 7: Hoare triple {56652#true} assume !(0 != ~pumpRunning~0); {56652#true} is VALID [2020-07-08 21:19:58,894 INFO L263 TraceCheckUtils]: 8: Hoare triple {56652#true} call processEnvironment__wrappee__highWaterSensor(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:58,895 INFO L280 TraceCheckUtils]: 9: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {56652#true} is VALID [2020-07-08 21:19:58,895 INFO L280 TraceCheckUtils]: 10: Hoare triple {56652#true} assume 0 == ~pumpRunning~0; {56652#true} is VALID [2020-07-08 21:19:58,895 INFO L263 TraceCheckUtils]: 11: Hoare triple {56652#true} call #t~ret0 := isHighWaterLevel(); {56652#true} is VALID [2020-07-08 21:19:58,895 INFO L280 TraceCheckUtils]: 12: Hoare triple {56652#true} havoc ~retValue_acc~2; {56652#true} is VALID [2020-07-08 21:19:58,895 INFO L280 TraceCheckUtils]: 13: Hoare triple {56652#true} havoc ~tmp~3; {56652#true} is VALID [2020-07-08 21:19:58,895 INFO L280 TraceCheckUtils]: 14: Hoare triple {56652#true} havoc ~tmp___0~0; {56652#true} is VALID [2020-07-08 21:19:58,896 INFO L263 TraceCheckUtils]: 15: Hoare triple {56652#true} call #t~ret20 := isHighWaterSensorDry(); {56652#true} is VALID [2020-07-08 21:19:58,896 INFO L280 TraceCheckUtils]: 16: Hoare triple {56652#true} havoc ~retValue_acc~10; {56652#true} is VALID [2020-07-08 21:19:58,896 INFO L280 TraceCheckUtils]: 17: Hoare triple {56652#true} assume ~waterLevel~0 < 2; {56652#true} is VALID [2020-07-08 21:19:58,897 INFO L280 TraceCheckUtils]: 18: Hoare triple {56652#true} ~retValue_acc~10 := 1; {57031#(<= 1 isHighWaterSensorDry_~retValue_acc~10)} is VALID [2020-07-08 21:19:58,897 INFO L280 TraceCheckUtils]: 19: Hoare triple {57031#(<= 1 isHighWaterSensorDry_~retValue_acc~10)} #res := ~retValue_acc~10; {57032#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:19:58,898 INFO L280 TraceCheckUtils]: 20: Hoare triple {57032#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {57032#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:19:58,899 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {57032#(<= 1 |isHighWaterSensorDry_#res|)} {56652#true} #933#return; {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 21:19:58,899 INFO L280 TraceCheckUtils]: 22: Hoare triple {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 21:19:58,900 INFO L280 TraceCheckUtils]: 23: Hoare triple {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} ~tmp~3 := #t~ret20; {57030#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:19:58,900 INFO L280 TraceCheckUtils]: 24: Hoare triple {57030#(<= 1 isHighWaterLevel_~tmp~3)} havoc #t~ret20; {57030#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:19:58,901 INFO L280 TraceCheckUtils]: 25: Hoare triple {57030#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3); {56653#false} is VALID [2020-07-08 21:19:58,901 INFO L280 TraceCheckUtils]: 26: Hoare triple {56653#false} ~tmp___0~0 := 1; {56653#false} is VALID [2020-07-08 21:19:58,901 INFO L280 TraceCheckUtils]: 27: Hoare triple {56653#false} ~retValue_acc~2 := ~tmp___0~0; {56653#false} is VALID [2020-07-08 21:19:58,902 INFO L280 TraceCheckUtils]: 28: Hoare triple {56653#false} #res := ~retValue_acc~2; {56653#false} is VALID [2020-07-08 21:19:58,902 INFO L280 TraceCheckUtils]: 29: Hoare triple {56653#false} assume true; {56653#false} is VALID [2020-07-08 21:19:58,902 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {56653#false} {56652#true} #945#return; {56653#false} is VALID [2020-07-08 21:19:58,902 INFO L280 TraceCheckUtils]: 31: Hoare triple {56653#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {56653#false} is VALID [2020-07-08 21:19:58,903 INFO L280 TraceCheckUtils]: 32: Hoare triple {56653#false} ~tmp~0 := #t~ret0; {56653#false} is VALID [2020-07-08 21:19:58,903 INFO L280 TraceCheckUtils]: 33: Hoare triple {56653#false} havoc #t~ret0; {56653#false} is VALID [2020-07-08 21:19:58,903 INFO L280 TraceCheckUtils]: 34: Hoare triple {56653#false} assume 0 != ~tmp~0; {56653#false} is VALID [2020-07-08 21:19:58,903 INFO L263 TraceCheckUtils]: 35: Hoare triple {56653#false} call activatePump(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:58,903 INFO L280 TraceCheckUtils]: 36: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {56652#true} is VALID [2020-07-08 21:19:58,904 INFO L280 TraceCheckUtils]: 37: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,904 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {56652#true} {56653#false} #947#return; {56653#false} is VALID [2020-07-08 21:19:58,904 INFO L280 TraceCheckUtils]: 39: Hoare triple {56653#false} assume true; {56653#false} is VALID [2020-07-08 21:19:58,904 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {56653#false} {56652#true} #959#return; {56653#false} is VALID [2020-07-08 21:19:58,904 INFO L280 TraceCheckUtils]: 41: Hoare triple {56653#false} assume true; {56653#false} is VALID [2020-07-08 21:19:58,904 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {56653#false} {56652#true} #919#return; {56653#false} is VALID [2020-07-08 21:19:58,905 INFO L280 TraceCheckUtils]: 43: Hoare triple {56653#false} assume true; {56653#false} is VALID [2020-07-08 21:19:58,905 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {56653#false} {56652#true} #937#return; {56653#false} is VALID [2020-07-08 21:19:58,905 INFO L263 TraceCheckUtils]: 45: Hoare triple {56653#false} call __utac_acc__Specification4_spec__1(); {56652#true} is VALID [2020-07-08 21:19:58,905 INFO L280 TraceCheckUtils]: 46: Hoare triple {56652#true} havoc ~tmp~9; {56652#true} is VALID [2020-07-08 21:19:58,906 INFO L280 TraceCheckUtils]: 47: Hoare triple {56652#true} havoc ~tmp___0~3; {56652#true} is VALID [2020-07-08 21:19:58,906 INFO L263 TraceCheckUtils]: 48: Hoare triple {56652#true} call #t~ret61 := getWaterLevel(); {56652#true} is VALID [2020-07-08 21:19:58,906 INFO L280 TraceCheckUtils]: 49: Hoare triple {56652#true} havoc ~retValue_acc~9; {56652#true} is VALID [2020-07-08 21:19:58,906 INFO L280 TraceCheckUtils]: 50: Hoare triple {56652#true} ~retValue_acc~9 := ~waterLevel~0; {56652#true} is VALID [2020-07-08 21:19:58,906 INFO L280 TraceCheckUtils]: 51: Hoare triple {56652#true} #res := ~retValue_acc~9; {56652#true} is VALID [2020-07-08 21:19:58,906 INFO L280 TraceCheckUtils]: 52: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,907 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {56652#true} {56652#true} #863#return; {56652#true} is VALID [2020-07-08 21:19:58,907 INFO L280 TraceCheckUtils]: 54: Hoare triple {56652#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {56652#true} is VALID [2020-07-08 21:19:58,907 INFO L280 TraceCheckUtils]: 55: Hoare triple {56652#true} ~tmp~9 := #t~ret61; {56652#true} is VALID [2020-07-08 21:19:58,907 INFO L280 TraceCheckUtils]: 56: Hoare triple {56652#true} havoc #t~ret61; {56652#true} is VALID [2020-07-08 21:19:58,907 INFO L280 TraceCheckUtils]: 57: Hoare triple {56652#true} assume !(0 == ~tmp~9); {56652#true} is VALID [2020-07-08 21:19:58,908 INFO L280 TraceCheckUtils]: 58: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,908 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {56652#true} {56653#false} #939#return; {56653#false} is VALID [2020-07-08 21:19:58,908 INFO L280 TraceCheckUtils]: 60: Hoare triple {56653#false} assume true; {56653#false} is VALID [2020-07-08 21:19:58,908 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {56653#false} {56652#true} #929#return; {56653#false} is VALID [2020-07-08 21:19:58,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {56873#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {56652#true} is VALID [2020-07-08 21:19:58,914 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,914 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {56652#true} {56653#false} #925#return; {56653#false} is VALID [2020-07-08 21:19:58,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {57038#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {56652#true} is VALID [2020-07-08 21:19:58,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} ~waterLevel~0 := ~waterLevel~0 - 1; {56652#true} is VALID [2020-07-08 21:19:58,938 INFO L280 TraceCheckUtils]: 2: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,938 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {56652#true} {56653#false} #935#return; {56653#false} is VALID [2020-07-08 21:19:58,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {56652#true} havoc ~retValue_acc~10; {56652#true} is VALID [2020-07-08 21:19:58,970 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} assume ~waterLevel~0 < 2; {56652#true} is VALID [2020-07-08 21:19:58,971 INFO L280 TraceCheckUtils]: 2: Hoare triple {56652#true} ~retValue_acc~10 := 1; {56652#true} is VALID [2020-07-08 21:19:58,971 INFO L280 TraceCheckUtils]: 3: Hoare triple {56652#true} #res := ~retValue_acc~10; {56652#true} is VALID [2020-07-08 21:19:58,971 INFO L280 TraceCheckUtils]: 4: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,971 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {56652#true} {56652#true} #933#return; {56652#true} is VALID [2020-07-08 21:19:58,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {56652#true} havoc ~retValue_acc~2; {56652#true} is VALID [2020-07-08 21:19:58,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} havoc ~tmp~3; {56652#true} is VALID [2020-07-08 21:19:58,972 INFO L280 TraceCheckUtils]: 2: Hoare triple {56652#true} havoc ~tmp___0~0; {56652#true} is VALID [2020-07-08 21:19:58,972 INFO L263 TraceCheckUtils]: 3: Hoare triple {56652#true} call #t~ret20 := isHighWaterSensorDry(); {56652#true} is VALID [2020-07-08 21:19:58,973 INFO L280 TraceCheckUtils]: 4: Hoare triple {56652#true} havoc ~retValue_acc~10; {56652#true} is VALID [2020-07-08 21:19:58,973 INFO L280 TraceCheckUtils]: 5: Hoare triple {56652#true} assume ~waterLevel~0 < 2; {56652#true} is VALID [2020-07-08 21:19:58,973 INFO L280 TraceCheckUtils]: 6: Hoare triple {56652#true} ~retValue_acc~10 := 1; {56652#true} is VALID [2020-07-08 21:19:58,973 INFO L280 TraceCheckUtils]: 7: Hoare triple {56652#true} #res := ~retValue_acc~10; {56652#true} is VALID [2020-07-08 21:19:58,973 INFO L280 TraceCheckUtils]: 8: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,974 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {56652#true} {56652#true} #933#return; {56652#true} is VALID [2020-07-08 21:19:58,974 INFO L280 TraceCheckUtils]: 10: Hoare triple {56652#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {56652#true} is VALID [2020-07-08 21:19:58,974 INFO L280 TraceCheckUtils]: 11: Hoare triple {56652#true} ~tmp~3 := #t~ret20; {56652#true} is VALID [2020-07-08 21:19:58,974 INFO L280 TraceCheckUtils]: 12: Hoare triple {56652#true} havoc #t~ret20; {56652#true} is VALID [2020-07-08 21:19:58,975 INFO L280 TraceCheckUtils]: 13: Hoare triple {56652#true} assume !(0 != ~tmp~3); {56652#true} is VALID [2020-07-08 21:19:58,975 INFO L280 TraceCheckUtils]: 14: Hoare triple {56652#true} ~tmp___0~0 := 1; {56652#true} is VALID [2020-07-08 21:19:58,975 INFO L280 TraceCheckUtils]: 15: Hoare triple {56652#true} ~retValue_acc~2 := ~tmp___0~0; {56652#true} is VALID [2020-07-08 21:19:58,975 INFO L280 TraceCheckUtils]: 16: Hoare triple {56652#true} #res := ~retValue_acc~2; {56652#true} is VALID [2020-07-08 21:19:58,975 INFO L280 TraceCheckUtils]: 17: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,976 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {56652#true} {56652#true} #945#return; {56652#true} is VALID [2020-07-08 21:19:58,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:58,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {56652#true} is VALID [2020-07-08 21:19:58,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,980 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {56652#true} {56652#true} #947#return; {56652#true} is VALID [2020-07-08 21:19:58,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {56652#true} is VALID [2020-07-08 21:19:58,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} assume 0 == ~pumpRunning~0; {56652#true} is VALID [2020-07-08 21:19:58,981 INFO L263 TraceCheckUtils]: 2: Hoare triple {56652#true} call #t~ret0 := isHighWaterLevel(); {56652#true} is VALID [2020-07-08 21:19:58,981 INFO L280 TraceCheckUtils]: 3: Hoare triple {56652#true} havoc ~retValue_acc~2; {56652#true} is VALID [2020-07-08 21:19:58,981 INFO L280 TraceCheckUtils]: 4: Hoare triple {56652#true} havoc ~tmp~3; {56652#true} is VALID [2020-07-08 21:19:58,981 INFO L280 TraceCheckUtils]: 5: Hoare triple {56652#true} havoc ~tmp___0~0; {56652#true} is VALID [2020-07-08 21:19:58,982 INFO L263 TraceCheckUtils]: 6: Hoare triple {56652#true} call #t~ret20 := isHighWaterSensorDry(); {56652#true} is VALID [2020-07-08 21:19:58,982 INFO L280 TraceCheckUtils]: 7: Hoare triple {56652#true} havoc ~retValue_acc~10; {56652#true} is VALID [2020-07-08 21:19:58,982 INFO L280 TraceCheckUtils]: 8: Hoare triple {56652#true} assume ~waterLevel~0 < 2; {56652#true} is VALID [2020-07-08 21:19:58,982 INFO L280 TraceCheckUtils]: 9: Hoare triple {56652#true} ~retValue_acc~10 := 1; {56652#true} is VALID [2020-07-08 21:19:58,982 INFO L280 TraceCheckUtils]: 10: Hoare triple {56652#true} #res := ~retValue_acc~10; {56652#true} is VALID [2020-07-08 21:19:58,983 INFO L280 TraceCheckUtils]: 11: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,983 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {56652#true} {56652#true} #933#return; {56652#true} is VALID [2020-07-08 21:19:58,983 INFO L280 TraceCheckUtils]: 13: Hoare triple {56652#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {56652#true} is VALID [2020-07-08 21:19:58,983 INFO L280 TraceCheckUtils]: 14: Hoare triple {56652#true} ~tmp~3 := #t~ret20; {56652#true} is VALID [2020-07-08 21:19:58,983 INFO L280 TraceCheckUtils]: 15: Hoare triple {56652#true} havoc #t~ret20; {56652#true} is VALID [2020-07-08 21:19:58,984 INFO L280 TraceCheckUtils]: 16: Hoare triple {56652#true} assume !(0 != ~tmp~3); {56652#true} is VALID [2020-07-08 21:19:58,984 INFO L280 TraceCheckUtils]: 17: Hoare triple {56652#true} ~tmp___0~0 := 1; {56652#true} is VALID [2020-07-08 21:19:58,984 INFO L280 TraceCheckUtils]: 18: Hoare triple {56652#true} ~retValue_acc~2 := ~tmp___0~0; {56652#true} is VALID [2020-07-08 21:19:58,984 INFO L280 TraceCheckUtils]: 19: Hoare triple {56652#true} #res := ~retValue_acc~2; {56652#true} is VALID [2020-07-08 21:19:58,985 INFO L280 TraceCheckUtils]: 20: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,985 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {56652#true} {56652#true} #945#return; {56652#true} is VALID [2020-07-08 21:19:58,985 INFO L280 TraceCheckUtils]: 22: Hoare triple {56652#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {56652#true} is VALID [2020-07-08 21:19:58,985 INFO L280 TraceCheckUtils]: 23: Hoare triple {56652#true} ~tmp~0 := #t~ret0; {56652#true} is VALID [2020-07-08 21:19:58,985 INFO L280 TraceCheckUtils]: 24: Hoare triple {56652#true} havoc #t~ret0; {56652#true} is VALID [2020-07-08 21:19:58,986 INFO L280 TraceCheckUtils]: 25: Hoare triple {56652#true} assume 0 != ~tmp~0; {56652#true} is VALID [2020-07-08 21:19:58,987 INFO L263 TraceCheckUtils]: 26: Hoare triple {56652#true} call activatePump(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:58,987 INFO L280 TraceCheckUtils]: 27: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {56652#true} is VALID [2020-07-08 21:19:58,987 INFO L280 TraceCheckUtils]: 28: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,987 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {56652#true} {56652#true} #947#return; {56652#true} is VALID [2020-07-08 21:19:58,988 INFO L280 TraceCheckUtils]: 30: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,988 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {56652#true} {56652#true} #959#return; {56652#true} is VALID [2020-07-08 21:19:58,989 INFO L280 TraceCheckUtils]: 0: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {56652#true} is VALID [2020-07-08 21:19:58,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} assume !(0 != ~pumpRunning~0); {56652#true} is VALID [2020-07-08 21:19:58,990 INFO L263 TraceCheckUtils]: 2: Hoare triple {56652#true} call processEnvironment__wrappee__highWaterSensor(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:58,990 INFO L280 TraceCheckUtils]: 3: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {56652#true} is VALID [2020-07-08 21:19:58,990 INFO L280 TraceCheckUtils]: 4: Hoare triple {56652#true} assume 0 == ~pumpRunning~0; {56652#true} is VALID [2020-07-08 21:19:58,991 INFO L263 TraceCheckUtils]: 5: Hoare triple {56652#true} call #t~ret0 := isHighWaterLevel(); {56652#true} is VALID [2020-07-08 21:19:58,991 INFO L280 TraceCheckUtils]: 6: Hoare triple {56652#true} havoc ~retValue_acc~2; {56652#true} is VALID [2020-07-08 21:19:58,991 INFO L280 TraceCheckUtils]: 7: Hoare triple {56652#true} havoc ~tmp~3; {56652#true} is VALID [2020-07-08 21:19:58,991 INFO L280 TraceCheckUtils]: 8: Hoare triple {56652#true} havoc ~tmp___0~0; {56652#true} is VALID [2020-07-08 21:19:58,991 INFO L263 TraceCheckUtils]: 9: Hoare triple {56652#true} call #t~ret20 := isHighWaterSensorDry(); {56652#true} is VALID [2020-07-08 21:19:58,992 INFO L280 TraceCheckUtils]: 10: Hoare triple {56652#true} havoc ~retValue_acc~10; {56652#true} is VALID [2020-07-08 21:19:58,992 INFO L280 TraceCheckUtils]: 11: Hoare triple {56652#true} assume ~waterLevel~0 < 2; {56652#true} is VALID [2020-07-08 21:19:58,992 INFO L280 TraceCheckUtils]: 12: Hoare triple {56652#true} ~retValue_acc~10 := 1; {56652#true} is VALID [2020-07-08 21:19:58,992 INFO L280 TraceCheckUtils]: 13: Hoare triple {56652#true} #res := ~retValue_acc~10; {56652#true} is VALID [2020-07-08 21:19:58,993 INFO L280 TraceCheckUtils]: 14: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,993 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {56652#true} {56652#true} #933#return; {56652#true} is VALID [2020-07-08 21:19:58,993 INFO L280 TraceCheckUtils]: 16: Hoare triple {56652#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {56652#true} is VALID [2020-07-08 21:19:58,993 INFO L280 TraceCheckUtils]: 17: Hoare triple {56652#true} ~tmp~3 := #t~ret20; {56652#true} is VALID [2020-07-08 21:19:58,993 INFO L280 TraceCheckUtils]: 18: Hoare triple {56652#true} havoc #t~ret20; {56652#true} is VALID [2020-07-08 21:19:58,994 INFO L280 TraceCheckUtils]: 19: Hoare triple {56652#true} assume !(0 != ~tmp~3); {56652#true} is VALID [2020-07-08 21:19:58,994 INFO L280 TraceCheckUtils]: 20: Hoare triple {56652#true} ~tmp___0~0 := 1; {56652#true} is VALID [2020-07-08 21:19:58,994 INFO L280 TraceCheckUtils]: 21: Hoare triple {56652#true} ~retValue_acc~2 := ~tmp___0~0; {56652#true} is VALID [2020-07-08 21:19:58,994 INFO L280 TraceCheckUtils]: 22: Hoare triple {56652#true} #res := ~retValue_acc~2; {56652#true} is VALID [2020-07-08 21:19:58,994 INFO L280 TraceCheckUtils]: 23: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,995 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {56652#true} {56652#true} #945#return; {56652#true} is VALID [2020-07-08 21:19:58,995 INFO L280 TraceCheckUtils]: 25: Hoare triple {56652#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {56652#true} is VALID [2020-07-08 21:19:58,995 INFO L280 TraceCheckUtils]: 26: Hoare triple {56652#true} ~tmp~0 := #t~ret0; {56652#true} is VALID [2020-07-08 21:19:58,995 INFO L280 TraceCheckUtils]: 27: Hoare triple {56652#true} havoc #t~ret0; {56652#true} is VALID [2020-07-08 21:19:58,995 INFO L280 TraceCheckUtils]: 28: Hoare triple {56652#true} assume 0 != ~tmp~0; {56652#true} is VALID [2020-07-08 21:19:58,996 INFO L263 TraceCheckUtils]: 29: Hoare triple {56652#true} call activatePump(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:58,996 INFO L280 TraceCheckUtils]: 30: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {56652#true} is VALID [2020-07-08 21:19:58,997 INFO L280 TraceCheckUtils]: 31: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,997 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {56652#true} {56652#true} #947#return; {56652#true} is VALID [2020-07-08 21:19:58,997 INFO L280 TraceCheckUtils]: 33: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,997 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {56652#true} {56652#true} #959#return; {56652#true} is VALID [2020-07-08 21:19:58,997 INFO L280 TraceCheckUtils]: 35: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:58,998 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {56652#true} {56652#true} #919#return; {56652#true} is VALID [2020-07-08 21:19:58,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {56652#true} is VALID [2020-07-08 21:19:58,999 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} assume !(0 != ~pumpRunning~0); {56652#true} is VALID [2020-07-08 21:19:59,000 INFO L263 TraceCheckUtils]: 2: Hoare triple {56652#true} call processEnvironment__wrappee__lowWaterSensor(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:59,000 INFO L280 TraceCheckUtils]: 3: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {56652#true} is VALID [2020-07-08 21:19:59,000 INFO L280 TraceCheckUtils]: 4: Hoare triple {56652#true} assume !(0 != ~pumpRunning~0); {56652#true} is VALID [2020-07-08 21:19:59,001 INFO L263 TraceCheckUtils]: 5: Hoare triple {56652#true} call processEnvironment__wrappee__highWaterSensor(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:59,001 INFO L280 TraceCheckUtils]: 6: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {56652#true} is VALID [2020-07-08 21:19:59,001 INFO L280 TraceCheckUtils]: 7: Hoare triple {56652#true} assume 0 == ~pumpRunning~0; {56652#true} is VALID [2020-07-08 21:19:59,001 INFO L263 TraceCheckUtils]: 8: Hoare triple {56652#true} call #t~ret0 := isHighWaterLevel(); {56652#true} is VALID [2020-07-08 21:19:59,002 INFO L280 TraceCheckUtils]: 9: Hoare triple {56652#true} havoc ~retValue_acc~2; {56652#true} is VALID [2020-07-08 21:19:59,002 INFO L280 TraceCheckUtils]: 10: Hoare triple {56652#true} havoc ~tmp~3; {56652#true} is VALID [2020-07-08 21:19:59,002 INFO L280 TraceCheckUtils]: 11: Hoare triple {56652#true} havoc ~tmp___0~0; {56652#true} is VALID [2020-07-08 21:19:59,002 INFO L263 TraceCheckUtils]: 12: Hoare triple {56652#true} call #t~ret20 := isHighWaterSensorDry(); {56652#true} is VALID [2020-07-08 21:19:59,002 INFO L280 TraceCheckUtils]: 13: Hoare triple {56652#true} havoc ~retValue_acc~10; {56652#true} is VALID [2020-07-08 21:19:59,003 INFO L280 TraceCheckUtils]: 14: Hoare triple {56652#true} assume ~waterLevel~0 < 2; {56652#true} is VALID [2020-07-08 21:19:59,003 INFO L280 TraceCheckUtils]: 15: Hoare triple {56652#true} ~retValue_acc~10 := 1; {56652#true} is VALID [2020-07-08 21:19:59,003 INFO L280 TraceCheckUtils]: 16: Hoare triple {56652#true} #res := ~retValue_acc~10; {56652#true} is VALID [2020-07-08 21:19:59,003 INFO L280 TraceCheckUtils]: 17: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,003 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {56652#true} {56652#true} #933#return; {56652#true} is VALID [2020-07-08 21:19:59,003 INFO L280 TraceCheckUtils]: 19: Hoare triple {56652#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {56652#true} is VALID [2020-07-08 21:19:59,004 INFO L280 TraceCheckUtils]: 20: Hoare triple {56652#true} ~tmp~3 := #t~ret20; {56652#true} is VALID [2020-07-08 21:19:59,004 INFO L280 TraceCheckUtils]: 21: Hoare triple {56652#true} havoc #t~ret20; {56652#true} is VALID [2020-07-08 21:19:59,004 INFO L280 TraceCheckUtils]: 22: Hoare triple {56652#true} assume !(0 != ~tmp~3); {56652#true} is VALID [2020-07-08 21:19:59,004 INFO L280 TraceCheckUtils]: 23: Hoare triple {56652#true} ~tmp___0~0 := 1; {56652#true} is VALID [2020-07-08 21:19:59,004 INFO L280 TraceCheckUtils]: 24: Hoare triple {56652#true} ~retValue_acc~2 := ~tmp___0~0; {56652#true} is VALID [2020-07-08 21:19:59,005 INFO L280 TraceCheckUtils]: 25: Hoare triple {56652#true} #res := ~retValue_acc~2; {56652#true} is VALID [2020-07-08 21:19:59,005 INFO L280 TraceCheckUtils]: 26: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,005 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {56652#true} {56652#true} #945#return; {56652#true} is VALID [2020-07-08 21:19:59,005 INFO L280 TraceCheckUtils]: 28: Hoare triple {56652#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {56652#true} is VALID [2020-07-08 21:19:59,005 INFO L280 TraceCheckUtils]: 29: Hoare triple {56652#true} ~tmp~0 := #t~ret0; {56652#true} is VALID [2020-07-08 21:19:59,006 INFO L280 TraceCheckUtils]: 30: Hoare triple {56652#true} havoc #t~ret0; {56652#true} is VALID [2020-07-08 21:19:59,006 INFO L280 TraceCheckUtils]: 31: Hoare triple {56652#true} assume 0 != ~tmp~0; {56652#true} is VALID [2020-07-08 21:19:59,007 INFO L263 TraceCheckUtils]: 32: Hoare triple {56652#true} call activatePump(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:59,007 INFO L280 TraceCheckUtils]: 33: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {56652#true} is VALID [2020-07-08 21:19:59,007 INFO L280 TraceCheckUtils]: 34: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,007 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {56652#true} {56652#true} #947#return; {56652#true} is VALID [2020-07-08 21:19:59,008 INFO L280 TraceCheckUtils]: 36: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,008 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {56652#true} {56652#true} #959#return; {56652#true} is VALID [2020-07-08 21:19:59,008 INFO L280 TraceCheckUtils]: 38: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,008 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {56652#true} {56652#true} #919#return; {56652#true} is VALID [2020-07-08 21:19:59,008 INFO L280 TraceCheckUtils]: 40: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,009 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {56652#true} {56653#false} #937#return; {56653#false} is VALID [2020-07-08 21:19:59,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:59,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {56652#true} havoc ~retValue_acc~9; {56652#true} is VALID [2020-07-08 21:19:59,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} ~retValue_acc~9 := ~waterLevel~0; {56652#true} is VALID [2020-07-08 21:19:59,013 INFO L280 TraceCheckUtils]: 2: Hoare triple {56652#true} #res := ~retValue_acc~9; {56652#true} is VALID [2020-07-08 21:19:59,014 INFO L280 TraceCheckUtils]: 3: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,014 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {56652#true} {56653#false} #863#return; {56653#false} is VALID [2020-07-08 21:19:59,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:19:59,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {56652#true} havoc ~retValue_acc~1; {56652#true} is VALID [2020-07-08 21:19:59,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {56652#true} ~retValue_acc~1 := ~pumpRunning~0; {56652#true} is VALID [2020-07-08 21:19:59,017 INFO L280 TraceCheckUtils]: 2: Hoare triple {56652#true} #res := ~retValue_acc~1; {56652#true} is VALID [2020-07-08 21:19:59,018 INFO L280 TraceCheckUtils]: 3: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,018 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {56652#true} {56653#false} #865#return; {56653#false} is VALID [2020-07-08 21:19:59,023 INFO L263 TraceCheckUtils]: 0: Hoare triple {56652#true} call ULTIMATE.init(); {56870#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 21:19:59,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {56870#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#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~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.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~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {56652#true} is VALID [2020-07-08 21:19:59,024 INFO L280 TraceCheckUtils]: 2: Hoare triple {56652#true} #valid := #valid[0 := 0]; {56652#true} is VALID [2020-07-08 21:19:59,024 INFO L280 TraceCheckUtils]: 3: Hoare triple {56652#true} assume 0 < #StackHeapBarrier; {56652#true} is VALID [2020-07-08 21:19:59,024 INFO L280 TraceCheckUtils]: 4: Hoare triple {56652#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13); srcloc: L206 {56652#true} is VALID [2020-07-08 21:19:59,024 INFO L280 TraceCheckUtils]: 5: Hoare triple {56652#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L206-1 {56652#true} is VALID [2020-07-08 21:19:59,025 INFO L280 TraceCheckUtils]: 6: Hoare triple {56652#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L210 {56652#true} is VALID [2020-07-08 21:19:59,025 INFO L280 TraceCheckUtils]: 7: Hoare triple {56652#true} SUMMARY for call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L210-1 {56652#true} is VALID [2020-07-08 21:19:59,025 INFO L280 TraceCheckUtils]: 8: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L210-2 {56652#true} is VALID [2020-07-08 21:19:59,025 INFO L280 TraceCheckUtils]: 9: Hoare triple {56652#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4); srcloc: L210-3 {56652#true} is VALID [2020-07-08 21:19:59,025 INFO L280 TraceCheckUtils]: 10: Hoare triple {56652#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L214 {56652#true} is VALID [2020-07-08 21:19:59,025 INFO L280 TraceCheckUtils]: 11: Hoare triple {56652#true} SUMMARY for call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L214-1 {56652#true} is VALID [2020-07-08 21:19:59,026 INFO L280 TraceCheckUtils]: 12: Hoare triple {56652#true} SUMMARY for call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L214-2 {56652#true} is VALID [2020-07-08 21:19:59,026 INFO L280 TraceCheckUtils]: 13: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1); srcloc: L214-3 {56652#true} is VALID [2020-07-08 21:19:59,026 INFO L280 TraceCheckUtils]: 14: Hoare triple {56652#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7); srcloc: L214-4 {56652#true} is VALID [2020-07-08 21:19:59,026 INFO L280 TraceCheckUtils]: 15: Hoare triple {56652#true} SUMMARY for call write~init~int(44, #t~string11.base, #t~string11.offset, 1); srcloc: L218 {56652#true} is VALID [2020-07-08 21:19:59,026 INFO L280 TraceCheckUtils]: 16: Hoare triple {56652#true} SUMMARY for call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L218-1 {56652#true} is VALID [2020-07-08 21:19:59,026 INFO L280 TraceCheckUtils]: 17: Hoare triple {56652#true} SUMMARY for call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1); srcloc: L218-2 {56652#true} is VALID [2020-07-08 21:19:59,026 INFO L280 TraceCheckUtils]: 18: Hoare triple {56652#true} SUMMARY for call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1); srcloc: L218-3 {56652#true} is VALID [2020-07-08 21:19:59,027 INFO L280 TraceCheckUtils]: 19: Hoare triple {56652#true} SUMMARY for call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1); srcloc: L218-4 {56652#true} is VALID [2020-07-08 21:19:59,027 INFO L280 TraceCheckUtils]: 20: Hoare triple {56652#true} SUMMARY for call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1); srcloc: L218-5 {56652#true} is VALID [2020-07-08 21:19:59,027 INFO L280 TraceCheckUtils]: 21: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1); srcloc: L218-6 {56652#true} is VALID [2020-07-08 21:19:59,027 INFO L280 TraceCheckUtils]: 22: Hoare triple {56652#true} SUMMARY for call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3); srcloc: L218-7 {56652#true} is VALID [2020-07-08 21:19:59,027 INFO L280 TraceCheckUtils]: 23: Hoare triple {56652#true} SUMMARY for call write~init~int(79, #t~string13.base, #t~string13.offset, 1); srcloc: L222 {56652#true} is VALID [2020-07-08 21:19:59,028 INFO L280 TraceCheckUtils]: 24: Hoare triple {56652#true} SUMMARY for call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1); srcloc: L222-1 {56652#true} is VALID [2020-07-08 21:19:59,028 INFO L280 TraceCheckUtils]: 25: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1); srcloc: L222-2 {56652#true} is VALID [2020-07-08 21:19:59,028 INFO L280 TraceCheckUtils]: 26: Hoare triple {56652#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4); srcloc: L222-3 {56652#true} is VALID [2020-07-08 21:19:59,028 INFO L280 TraceCheckUtils]: 27: Hoare triple {56652#true} SUMMARY for call write~init~int(79, #t~string15.base, #t~string15.offset, 1); srcloc: L226 {56652#true} is VALID [2020-07-08 21:19:59,028 INFO L280 TraceCheckUtils]: 28: Hoare triple {56652#true} SUMMARY for call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1); srcloc: L226-1 {56652#true} is VALID [2020-07-08 21:19:59,028 INFO L280 TraceCheckUtils]: 29: Hoare triple {56652#true} SUMMARY for call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1); srcloc: L226-2 {56652#true} is VALID [2020-07-08 21:19:59,029 INFO L280 TraceCheckUtils]: 30: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1); srcloc: L226-3 {56652#true} is VALID [2020-07-08 21:19:59,029 INFO L280 TraceCheckUtils]: 31: Hoare triple {56652#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L226-4 {56652#true} is VALID [2020-07-08 21:19:59,029 INFO L280 TraceCheckUtils]: 32: Hoare triple {56652#true} SUMMARY for call write~init~int(41, #t~string17.base, #t~string17.offset, 1); srcloc: L230 {56652#true} is VALID [2020-07-08 21:19:59,029 INFO L280 TraceCheckUtils]: 33: Hoare triple {56652#true} SUMMARY for call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L230-1 {56652#true} is VALID [2020-07-08 21:19:59,029 INFO L280 TraceCheckUtils]: 34: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L230-2 {56652#true} is VALID [2020-07-08 21:19:59,029 INFO L280 TraceCheckUtils]: 35: Hoare triple {56652#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2); srcloc: L230-3 {56652#true} is VALID [2020-07-08 21:19:59,030 INFO L280 TraceCheckUtils]: 36: Hoare triple {56652#true} SUMMARY for call write~init~int(10, #t~string19.base, #t~string19.offset, 1); srcloc: L232 {56652#true} is VALID [2020-07-08 21:19:59,030 INFO L280 TraceCheckUtils]: 37: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L232-1 {56652#true} is VALID [2020-07-08 21:19:59,030 INFO L280 TraceCheckUtils]: 38: Hoare triple {56652#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(30); srcloc: L232-2 {56652#true} is VALID [2020-07-08 21:19:59,030 INFO L280 TraceCheckUtils]: 39: Hoare triple {56652#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(9); srcloc: L596 {56652#true} is VALID [2020-07-08 21:19:59,030 INFO L280 TraceCheckUtils]: 40: Hoare triple {56652#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(21); srcloc: L596-1 {56652#true} is VALID [2020-07-08 21:19:59,030 INFO L280 TraceCheckUtils]: 41: Hoare triple {56652#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30); srcloc: L597 {56652#true} is VALID [2020-07-08 21:19:59,031 INFO L280 TraceCheckUtils]: 42: Hoare triple {56652#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9); srcloc: L603 {56652#true} is VALID [2020-07-08 21:19:59,031 INFO L280 TraceCheckUtils]: 43: Hoare triple {56652#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21); srcloc: L603-1 {56652#true} is VALID [2020-07-08 21:19:59,031 INFO L280 TraceCheckUtils]: 44: Hoare triple {56652#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(30); srcloc: L604 {56652#true} is VALID [2020-07-08 21:19:59,031 INFO L280 TraceCheckUtils]: 45: Hoare triple {56652#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(9); srcloc: L642 {56652#true} is VALID [2020-07-08 21:19:59,031 INFO L280 TraceCheckUtils]: 46: Hoare triple {56652#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(25); srcloc: L642-1 {56652#true} is VALID [2020-07-08 21:19:59,031 INFO L280 TraceCheckUtils]: 47: Hoare triple {56652#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30); srcloc: L643 {56652#true} is VALID [2020-07-08 21:19:59,032 INFO L280 TraceCheckUtils]: 48: Hoare triple {56652#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9); srcloc: L649 {56652#true} is VALID [2020-07-08 21:19:59,032 INFO L280 TraceCheckUtils]: 49: Hoare triple {56652#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25); srcloc: L649-1 {56652#true} is VALID [2020-07-08 21:19:59,032 INFO L280 TraceCheckUtils]: 50: Hoare triple {56652#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(13); srcloc: L650 {56652#true} is VALID [2020-07-08 21:19:59,032 INFO L280 TraceCheckUtils]: 51: Hoare triple {56652#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(7); srcloc: L925 {56652#true} is VALID [2020-07-08 21:19:59,032 INFO L280 TraceCheckUtils]: 52: Hoare triple {56652#true} SUMMARY for call write~init~int(44, #t~string67.base, #t~string67.offset, 1); srcloc: L926 {56652#true} is VALID [2020-07-08 21:19:59,032 INFO L280 TraceCheckUtils]: 53: Hoare triple {56652#true} SUMMARY for call write~init~int(77, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L926-1 {56652#true} is VALID [2020-07-08 21:19:59,033 INFO L280 TraceCheckUtils]: 54: Hoare triple {56652#true} SUMMARY for call write~init~int(101, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L926-2 {56652#true} is VALID [2020-07-08 21:19:59,033 INFO L280 TraceCheckUtils]: 55: Hoare triple {56652#true} SUMMARY for call write~init~int(116, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L926-3 {56652#true} is VALID [2020-07-08 21:19:59,033 INFO L280 TraceCheckUtils]: 56: Hoare triple {56652#true} SUMMARY for call write~init~int(104, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L926-4 {56652#true} is VALID [2020-07-08 21:19:59,033 INFO L280 TraceCheckUtils]: 57: Hoare triple {56652#true} SUMMARY for call write~init~int(58, #t~string67.base, 5 + #t~string67.offset, 1); srcloc: L926-5 {56652#true} is VALID [2020-07-08 21:19:59,033 INFO L280 TraceCheckUtils]: 58: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string67.base, 6 + #t~string67.offset, 1); srcloc: L926-6 {56652#true} is VALID [2020-07-08 21:19:59,033 INFO L280 TraceCheckUtils]: 59: Hoare triple {56652#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(5); srcloc: L926-7 {56652#true} is VALID [2020-07-08 21:19:59,034 INFO L280 TraceCheckUtils]: 60: Hoare triple {56652#true} SUMMARY for call write~init~int(67, #t~string69.base, #t~string69.offset, 1); srcloc: L930 {56652#true} is VALID [2020-07-08 21:19:59,034 INFO L280 TraceCheckUtils]: 61: Hoare triple {56652#true} SUMMARY for call write~init~int(82, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L930-1 {56652#true} is VALID [2020-07-08 21:19:59,034 INFO L280 TraceCheckUtils]: 62: Hoare triple {56652#true} SUMMARY for call write~init~int(73, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L930-2 {56652#true} is VALID [2020-07-08 21:19:59,034 INFO L280 TraceCheckUtils]: 63: Hoare triple {56652#true} SUMMARY for call write~init~int(84, #t~string69.base, 3 + #t~string69.offset, 1); srcloc: L930-3 {56652#true} is VALID [2020-07-08 21:19:59,034 INFO L280 TraceCheckUtils]: 64: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string69.base, 4 + #t~string69.offset, 1); srcloc: L930-4 {56652#true} is VALID [2020-07-08 21:19:59,034 INFO L280 TraceCheckUtils]: 65: Hoare triple {56652#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3); srcloc: L930-5 {56652#true} is VALID [2020-07-08 21:19:59,035 INFO L280 TraceCheckUtils]: 66: Hoare triple {56652#true} SUMMARY for call write~init~int(79, #t~string71.base, #t~string71.offset, 1); srcloc: L934 {56652#true} is VALID [2020-07-08 21:19:59,035 INFO L280 TraceCheckUtils]: 67: Hoare triple {56652#true} SUMMARY for call write~init~int(75, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L934-1 {56652#true} is VALID [2020-07-08 21:19:59,035 INFO L280 TraceCheckUtils]: 68: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1); srcloc: L934-2 {56652#true} is VALID [2020-07-08 21:19:59,035 INFO L280 TraceCheckUtils]: 69: Hoare triple {56652#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2); srcloc: L934-3 {56652#true} is VALID [2020-07-08 21:19:59,035 INFO L280 TraceCheckUtils]: 70: Hoare triple {56652#true} SUMMARY for call write~init~int(41, #t~string73.base, #t~string73.offset, 1); srcloc: L938 {56652#true} is VALID [2020-07-08 21:19:59,035 INFO L280 TraceCheckUtils]: 71: Hoare triple {56652#true} SUMMARY for call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1); srcloc: L938-1 {56652#true} is VALID [2020-07-08 21:19:59,036 INFO L280 TraceCheckUtils]: 72: Hoare triple {56652#true} ~pumpRunning~0 := 0; {56652#true} is VALID [2020-07-08 21:19:59,036 INFO L280 TraceCheckUtils]: 73: Hoare triple {56652#true} ~systemActive~0 := 1; {56652#true} is VALID [2020-07-08 21:19:59,036 INFO L280 TraceCheckUtils]: 74: Hoare triple {56652#true} ~head~0.base, ~head~0.offset := 0, 0; {56652#true} is VALID [2020-07-08 21:19:59,036 INFO L280 TraceCheckUtils]: 75: Hoare triple {56652#true} ~cleanupTimeShifts~0 := 4; {56652#true} is VALID [2020-07-08 21:19:59,036 INFO L280 TraceCheckUtils]: 76: Hoare triple {56652#true} ~waterLevel~0 := 1; {56652#true} is VALID [2020-07-08 21:19:59,036 INFO L280 TraceCheckUtils]: 77: Hoare triple {56652#true} ~methaneLevelCritical~0 := 0; {56652#true} is VALID [2020-07-08 21:19:59,037 INFO L280 TraceCheckUtils]: 78: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,037 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {56652#true} {56652#true} #971#return; {56652#true} is VALID [2020-07-08 21:19:59,037 INFO L263 TraceCheckUtils]: 80: Hoare triple {56652#true} call #t~ret75 := main(); {56652#true} is VALID [2020-07-08 21:19:59,037 INFO L280 TraceCheckUtils]: 81: Hoare triple {56652#true} havoc ~retValue_acc~7; {56652#true} is VALID [2020-07-08 21:19:59,037 INFO L280 TraceCheckUtils]: 82: Hoare triple {56652#true} havoc ~tmp~10; {56652#true} is VALID [2020-07-08 21:19:59,038 INFO L263 TraceCheckUtils]: 83: Hoare triple {56652#true} call select_helpers(); {56652#true} is VALID [2020-07-08 21:19:59,038 INFO L280 TraceCheckUtils]: 84: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,038 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {56652#true} {56652#true} #869#return; {56652#true} is VALID [2020-07-08 21:19:59,038 INFO L263 TraceCheckUtils]: 86: Hoare triple {56652#true} call select_features(); {56652#true} is VALID [2020-07-08 21:19:59,038 INFO L280 TraceCheckUtils]: 87: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,038 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {56652#true} {56652#true} #871#return; {56652#true} is VALID [2020-07-08 21:19:59,039 INFO L263 TraceCheckUtils]: 89: Hoare triple {56652#true} call #t~ret63 := valid_product(); {56652#true} is VALID [2020-07-08 21:19:59,039 INFO L280 TraceCheckUtils]: 90: Hoare triple {56652#true} havoc ~retValue_acc~13; {56652#true} is VALID [2020-07-08 21:19:59,040 INFO L280 TraceCheckUtils]: 91: Hoare triple {56652#true} ~retValue_acc~13 := 1; {56871#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} is VALID [2020-07-08 21:19:59,040 INFO L280 TraceCheckUtils]: 92: Hoare triple {56871#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} #res := ~retValue_acc~13; {56872#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 21:19:59,041 INFO L280 TraceCheckUtils]: 93: Hoare triple {56872#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {56872#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 21:19:59,042 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {56872#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {56652#true} #873#return; {56742#(= |main_#t~ret63| 1)} is VALID [2020-07-08 21:19:59,043 INFO L280 TraceCheckUtils]: 95: Hoare triple {56742#(= |main_#t~ret63| 1)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647; {56742#(= |main_#t~ret63| 1)} is VALID [2020-07-08 21:19:59,044 INFO L280 TraceCheckUtils]: 96: Hoare triple {56742#(= |main_#t~ret63| 1)} ~tmp~10 := #t~ret63; {56743#(= 1 main_~tmp~10)} is VALID [2020-07-08 21:19:59,044 INFO L280 TraceCheckUtils]: 97: Hoare triple {56743#(= 1 main_~tmp~10)} havoc #t~ret63; {56743#(= 1 main_~tmp~10)} is VALID [2020-07-08 21:19:59,044 INFO L280 TraceCheckUtils]: 98: Hoare triple {56743#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {56652#true} is VALID [2020-07-08 21:19:59,044 INFO L263 TraceCheckUtils]: 99: Hoare triple {56652#true} call setup(); {56652#true} is VALID [2020-07-08 21:19:59,045 INFO L280 TraceCheckUtils]: 100: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,045 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {56652#true} {56652#true} #875#return; {56652#true} is VALID [2020-07-08 21:19:59,045 INFO L263 TraceCheckUtils]: 102: Hoare triple {56652#true} call runTest(); {56652#true} is VALID [2020-07-08 21:19:59,045 INFO L263 TraceCheckUtils]: 103: Hoare triple {56652#true} call test(); {56652#true} is VALID [2020-07-08 21:19:59,045 INFO L280 TraceCheckUtils]: 104: Hoare triple {56652#true} havoc ~splverifierCounter~0; {56652#true} is VALID [2020-07-08 21:19:59,046 INFO L280 TraceCheckUtils]: 105: Hoare triple {56652#true} havoc ~tmp~8; {56652#true} is VALID [2020-07-08 21:19:59,046 INFO L280 TraceCheckUtils]: 106: Hoare triple {56652#true} havoc ~tmp___0~2; {56652#true} is VALID [2020-07-08 21:19:59,046 INFO L280 TraceCheckUtils]: 107: Hoare triple {56652#true} havoc ~tmp___1~0; {56652#true} is VALID [2020-07-08 21:19:59,046 INFO L280 TraceCheckUtils]: 108: Hoare triple {56652#true} havoc ~tmp___2~0; {56652#true} is VALID [2020-07-08 21:19:59,046 INFO L280 TraceCheckUtils]: 109: Hoare triple {56652#true} ~splverifierCounter~0 := 0; {56652#true} is VALID [2020-07-08 21:19:59,047 INFO L280 TraceCheckUtils]: 110: Hoare triple {56652#true} assume !false; {56652#true} is VALID [2020-07-08 21:19:59,047 INFO L280 TraceCheckUtils]: 111: Hoare triple {56652#true} assume ~splverifierCounter~0 < 4; {56652#true} is VALID [2020-07-08 21:19:59,047 INFO L280 TraceCheckUtils]: 112: Hoare triple {56652#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647; {56652#true} is VALID [2020-07-08 21:19:59,047 INFO L280 TraceCheckUtils]: 113: Hoare triple {56652#true} ~tmp~8 := #t~nondet57; {56652#true} is VALID [2020-07-08 21:19:59,047 INFO L280 TraceCheckUtils]: 114: Hoare triple {56652#true} havoc #t~nondet57; {56652#true} is VALID [2020-07-08 21:19:59,048 INFO L280 TraceCheckUtils]: 115: Hoare triple {56652#true} assume !(0 != ~tmp~8); {56652#true} is VALID [2020-07-08 21:19:59,048 INFO L280 TraceCheckUtils]: 116: Hoare triple {56652#true} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647; {56652#true} is VALID [2020-07-08 21:19:59,048 INFO L280 TraceCheckUtils]: 117: Hoare triple {56652#true} ~tmp___0~2 := #t~nondet58; {56652#true} is VALID [2020-07-08 21:19:59,048 INFO L280 TraceCheckUtils]: 118: Hoare triple {56652#true} havoc #t~nondet58; {56652#true} is VALID [2020-07-08 21:19:59,048 INFO L280 TraceCheckUtils]: 119: Hoare triple {56652#true} assume !(0 != ~tmp___0~2); {56652#true} is VALID [2020-07-08 21:19:59,048 INFO L280 TraceCheckUtils]: 120: Hoare triple {56652#true} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647; {56652#true} is VALID [2020-07-08 21:19:59,049 INFO L280 TraceCheckUtils]: 121: Hoare triple {56652#true} ~tmp___2~0 := #t~nondet59; {56652#true} is VALID [2020-07-08 21:19:59,049 INFO L280 TraceCheckUtils]: 122: Hoare triple {56652#true} havoc #t~nondet59; {56652#true} is VALID [2020-07-08 21:19:59,049 INFO L280 TraceCheckUtils]: 123: Hoare triple {56652#true} assume 0 != ~tmp___2~0; {56652#true} is VALID [2020-07-08 21:19:59,050 INFO L263 TraceCheckUtils]: 124: Hoare triple {56652#true} call startSystem(); {56873#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 21:19:59,050 INFO L280 TraceCheckUtils]: 125: Hoare triple {56873#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {56652#true} is VALID [2020-07-08 21:19:59,050 INFO L280 TraceCheckUtils]: 126: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,050 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {56652#true} {56652#true} #925#return; {56652#true} is VALID [2020-07-08 21:19:59,051 INFO L263 TraceCheckUtils]: 128: Hoare triple {56652#true} call timeShift(); {56874#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 21:19:59,051 INFO L280 TraceCheckUtils]: 129: Hoare triple {56874#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {56652#true} is VALID [2020-07-08 21:19:59,051 INFO L280 TraceCheckUtils]: 130: Hoare triple {56652#true} assume 0 != ~systemActive~0; {56652#true} is VALID [2020-07-08 21:19:59,052 INFO L263 TraceCheckUtils]: 131: Hoare triple {56652#true} call processEnvironment(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:59,052 INFO L280 TraceCheckUtils]: 132: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {56652#true} is VALID [2020-07-08 21:19:59,052 INFO L280 TraceCheckUtils]: 133: Hoare triple {56652#true} assume !(0 != ~pumpRunning~0); {56652#true} is VALID [2020-07-08 21:19:59,053 INFO L263 TraceCheckUtils]: 134: Hoare triple {56652#true} call processEnvironment__wrappee__lowWaterSensor(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:59,053 INFO L280 TraceCheckUtils]: 135: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {56652#true} is VALID [2020-07-08 21:19:59,053 INFO L280 TraceCheckUtils]: 136: Hoare triple {56652#true} assume !(0 != ~pumpRunning~0); {56652#true} is VALID [2020-07-08 21:19:59,054 INFO L263 TraceCheckUtils]: 137: Hoare triple {56652#true} call processEnvironment__wrappee__highWaterSensor(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:59,054 INFO L280 TraceCheckUtils]: 138: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {56652#true} is VALID [2020-07-08 21:19:59,054 INFO L280 TraceCheckUtils]: 139: Hoare triple {56652#true} assume 0 == ~pumpRunning~0; {56652#true} is VALID [2020-07-08 21:19:59,055 INFO L263 TraceCheckUtils]: 140: Hoare triple {56652#true} call #t~ret0 := isHighWaterLevel(); {56652#true} is VALID [2020-07-08 21:19:59,055 INFO L280 TraceCheckUtils]: 141: Hoare triple {56652#true} havoc ~retValue_acc~2; {56652#true} is VALID [2020-07-08 21:19:59,055 INFO L280 TraceCheckUtils]: 142: Hoare triple {56652#true} havoc ~tmp~3; {56652#true} is VALID [2020-07-08 21:19:59,055 INFO L280 TraceCheckUtils]: 143: Hoare triple {56652#true} havoc ~tmp___0~0; {56652#true} is VALID [2020-07-08 21:19:59,055 INFO L263 TraceCheckUtils]: 144: Hoare triple {56652#true} call #t~ret20 := isHighWaterSensorDry(); {56652#true} is VALID [2020-07-08 21:19:59,055 INFO L280 TraceCheckUtils]: 145: Hoare triple {56652#true} havoc ~retValue_acc~10; {56652#true} is VALID [2020-07-08 21:19:59,056 INFO L280 TraceCheckUtils]: 146: Hoare triple {56652#true} assume ~waterLevel~0 < 2; {56652#true} is VALID [2020-07-08 21:19:59,056 INFO L280 TraceCheckUtils]: 147: Hoare triple {56652#true} ~retValue_acc~10 := 1; {57031#(<= 1 isHighWaterSensorDry_~retValue_acc~10)} is VALID [2020-07-08 21:19:59,057 INFO L280 TraceCheckUtils]: 148: Hoare triple {57031#(<= 1 isHighWaterSensorDry_~retValue_acc~10)} #res := ~retValue_acc~10; {57032#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:19:59,057 INFO L280 TraceCheckUtils]: 149: Hoare triple {57032#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {57032#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:19:59,058 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {57032#(<= 1 |isHighWaterSensorDry_#res|)} {56652#true} #933#return; {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 21:19:59,059 INFO L280 TraceCheckUtils]: 151: Hoare triple {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-08 21:19:59,060 INFO L280 TraceCheckUtils]: 152: Hoare triple {57029#(<= 1 |isHighWaterLevel_#t~ret20|)} ~tmp~3 := #t~ret20; {57030#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:19:59,060 INFO L280 TraceCheckUtils]: 153: Hoare triple {57030#(<= 1 isHighWaterLevel_~tmp~3)} havoc #t~ret20; {57030#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-08 21:19:59,061 INFO L280 TraceCheckUtils]: 154: Hoare triple {57030#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3); {56653#false} is VALID [2020-07-08 21:19:59,061 INFO L280 TraceCheckUtils]: 155: Hoare triple {56653#false} ~tmp___0~0 := 1; {56653#false} is VALID [2020-07-08 21:19:59,061 INFO L280 TraceCheckUtils]: 156: Hoare triple {56653#false} ~retValue_acc~2 := ~tmp___0~0; {56653#false} is VALID [2020-07-08 21:19:59,061 INFO L280 TraceCheckUtils]: 157: Hoare triple {56653#false} #res := ~retValue_acc~2; {56653#false} is VALID [2020-07-08 21:19:59,062 INFO L280 TraceCheckUtils]: 158: Hoare triple {56653#false} assume true; {56653#false} is VALID [2020-07-08 21:19:59,062 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {56653#false} {56652#true} #945#return; {56653#false} is VALID [2020-07-08 21:19:59,062 INFO L280 TraceCheckUtils]: 160: Hoare triple {56653#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {56653#false} is VALID [2020-07-08 21:19:59,062 INFO L280 TraceCheckUtils]: 161: Hoare triple {56653#false} ~tmp~0 := #t~ret0; {56653#false} is VALID [2020-07-08 21:19:59,062 INFO L280 TraceCheckUtils]: 162: Hoare triple {56653#false} havoc #t~ret0; {56653#false} is VALID [2020-07-08 21:19:59,063 INFO L280 TraceCheckUtils]: 163: Hoare triple {56653#false} assume 0 != ~tmp~0; {56653#false} is VALID [2020-07-08 21:19:59,063 INFO L263 TraceCheckUtils]: 164: Hoare triple {56653#false} call activatePump(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:59,063 INFO L280 TraceCheckUtils]: 165: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {56652#true} is VALID [2020-07-08 21:19:59,063 INFO L280 TraceCheckUtils]: 166: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,063 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {56652#true} {56653#false} #947#return; {56653#false} is VALID [2020-07-08 21:19:59,064 INFO L280 TraceCheckUtils]: 168: Hoare triple {56653#false} assume true; {56653#false} is VALID [2020-07-08 21:19:59,064 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {56653#false} {56652#true} #959#return; {56653#false} is VALID [2020-07-08 21:19:59,064 INFO L280 TraceCheckUtils]: 170: Hoare triple {56653#false} assume true; {56653#false} is VALID [2020-07-08 21:19:59,064 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {56653#false} {56652#true} #919#return; {56653#false} is VALID [2020-07-08 21:19:59,064 INFO L280 TraceCheckUtils]: 172: Hoare triple {56653#false} assume true; {56653#false} is VALID [2020-07-08 21:19:59,065 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {56653#false} {56652#true} #937#return; {56653#false} is VALID [2020-07-08 21:19:59,065 INFO L263 TraceCheckUtils]: 174: Hoare triple {56653#false} call __utac_acc__Specification4_spec__1(); {56652#true} is VALID [2020-07-08 21:19:59,065 INFO L280 TraceCheckUtils]: 175: Hoare triple {56652#true} havoc ~tmp~9; {56652#true} is VALID [2020-07-08 21:19:59,065 INFO L280 TraceCheckUtils]: 176: Hoare triple {56652#true} havoc ~tmp___0~3; {56652#true} is VALID [2020-07-08 21:19:59,065 INFO L263 TraceCheckUtils]: 177: Hoare triple {56652#true} call #t~ret61 := getWaterLevel(); {56652#true} is VALID [2020-07-08 21:19:59,065 INFO L280 TraceCheckUtils]: 178: Hoare triple {56652#true} havoc ~retValue_acc~9; {56652#true} is VALID [2020-07-08 21:19:59,066 INFO L280 TraceCheckUtils]: 179: Hoare triple {56652#true} ~retValue_acc~9 := ~waterLevel~0; {56652#true} is VALID [2020-07-08 21:19:59,066 INFO L280 TraceCheckUtils]: 180: Hoare triple {56652#true} #res := ~retValue_acc~9; {56652#true} is VALID [2020-07-08 21:19:59,066 INFO L280 TraceCheckUtils]: 181: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,066 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {56652#true} {56652#true} #863#return; {56652#true} is VALID [2020-07-08 21:19:59,066 INFO L280 TraceCheckUtils]: 183: Hoare triple {56652#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {56652#true} is VALID [2020-07-08 21:19:59,067 INFO L280 TraceCheckUtils]: 184: Hoare triple {56652#true} ~tmp~9 := #t~ret61; {56652#true} is VALID [2020-07-08 21:19:59,067 INFO L280 TraceCheckUtils]: 185: Hoare triple {56652#true} havoc #t~ret61; {56652#true} is VALID [2020-07-08 21:19:59,067 INFO L280 TraceCheckUtils]: 186: Hoare triple {56652#true} assume !(0 == ~tmp~9); {56652#true} is VALID [2020-07-08 21:19:59,067 INFO L280 TraceCheckUtils]: 187: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,067 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {56652#true} {56653#false} #939#return; {56653#false} is VALID [2020-07-08 21:19:59,067 INFO L280 TraceCheckUtils]: 189: Hoare triple {56653#false} assume true; {56653#false} is VALID [2020-07-08 21:19:59,068 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {56653#false} {56652#true} #929#return; {56653#false} is VALID [2020-07-08 21:19:59,068 INFO L280 TraceCheckUtils]: 191: Hoare triple {56653#false} assume !false; {56653#false} is VALID [2020-07-08 21:19:59,068 INFO L280 TraceCheckUtils]: 192: Hoare triple {56653#false} assume ~splverifierCounter~0 < 4; {56653#false} is VALID [2020-07-08 21:19:59,068 INFO L280 TraceCheckUtils]: 193: Hoare triple {56653#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647; {56653#false} is VALID [2020-07-08 21:19:59,068 INFO L280 TraceCheckUtils]: 194: Hoare triple {56653#false} ~tmp~8 := #t~nondet57; {56653#false} is VALID [2020-07-08 21:19:59,068 INFO L280 TraceCheckUtils]: 195: Hoare triple {56653#false} havoc #t~nondet57; {56653#false} is VALID [2020-07-08 21:19:59,069 INFO L280 TraceCheckUtils]: 196: Hoare triple {56653#false} assume !(0 != ~tmp~8); {56653#false} is VALID [2020-07-08 21:19:59,069 INFO L280 TraceCheckUtils]: 197: Hoare triple {56653#false} assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647; {56653#false} is VALID [2020-07-08 21:19:59,069 INFO L280 TraceCheckUtils]: 198: Hoare triple {56653#false} ~tmp___0~2 := #t~nondet58; {56653#false} is VALID [2020-07-08 21:19:59,069 INFO L280 TraceCheckUtils]: 199: Hoare triple {56653#false} havoc #t~nondet58; {56653#false} is VALID [2020-07-08 21:19:59,069 INFO L280 TraceCheckUtils]: 200: Hoare triple {56653#false} assume !(0 != ~tmp___0~2); {56653#false} is VALID [2020-07-08 21:19:59,069 INFO L280 TraceCheckUtils]: 201: Hoare triple {56653#false} assume -2147483648 <= #t~nondet59 && #t~nondet59 <= 2147483647; {56653#false} is VALID [2020-07-08 21:19:59,070 INFO L280 TraceCheckUtils]: 202: Hoare triple {56653#false} ~tmp___2~0 := #t~nondet59; {56653#false} is VALID [2020-07-08 21:19:59,070 INFO L280 TraceCheckUtils]: 203: Hoare triple {56653#false} havoc #t~nondet59; {56653#false} is VALID [2020-07-08 21:19:59,070 INFO L280 TraceCheckUtils]: 204: Hoare triple {56653#false} assume 0 != ~tmp___2~0; {56653#false} is VALID [2020-07-08 21:19:59,070 INFO L263 TraceCheckUtils]: 205: Hoare triple {56653#false} call startSystem(); {56873#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 21:19:59,071 INFO L280 TraceCheckUtils]: 206: Hoare triple {56873#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {56652#true} is VALID [2020-07-08 21:19:59,071 INFO L280 TraceCheckUtils]: 207: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,071 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {56652#true} {56653#false} #925#return; {56653#false} is VALID [2020-07-08 21:19:59,072 INFO L263 TraceCheckUtils]: 209: Hoare triple {56653#false} call timeShift(); {56653#false} is VALID [2020-07-08 21:19:59,072 INFO L280 TraceCheckUtils]: 210: Hoare triple {56653#false} assume 0 != ~pumpRunning~0; {56653#false} is VALID [2020-07-08 21:19:59,072 INFO L263 TraceCheckUtils]: 211: Hoare triple {56653#false} call lowerWaterLevel(); {57038#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:19:59,072 INFO L280 TraceCheckUtils]: 212: Hoare triple {57038#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {56652#true} is VALID [2020-07-08 21:19:59,073 INFO L280 TraceCheckUtils]: 213: Hoare triple {56652#true} ~waterLevel~0 := ~waterLevel~0 - 1; {56652#true} is VALID [2020-07-08 21:19:59,073 INFO L280 TraceCheckUtils]: 214: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,073 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {56652#true} {56653#false} #935#return; {56653#false} is VALID [2020-07-08 21:19:59,074 INFO L280 TraceCheckUtils]: 216: Hoare triple {56653#false} assume 0 != ~systemActive~0; {56653#false} is VALID [2020-07-08 21:19:59,074 INFO L263 TraceCheckUtils]: 217: Hoare triple {56653#false} call processEnvironment(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:59,074 INFO L280 TraceCheckUtils]: 218: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {56652#true} is VALID [2020-07-08 21:19:59,075 INFO L280 TraceCheckUtils]: 219: Hoare triple {56652#true} assume !(0 != ~pumpRunning~0); {56652#true} is VALID [2020-07-08 21:19:59,076 INFO L263 TraceCheckUtils]: 220: Hoare triple {56652#true} call processEnvironment__wrappee__lowWaterSensor(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:59,076 INFO L280 TraceCheckUtils]: 221: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {56652#true} is VALID [2020-07-08 21:19:59,076 INFO L280 TraceCheckUtils]: 222: Hoare triple {56652#true} assume !(0 != ~pumpRunning~0); {56652#true} is VALID [2020-07-08 21:19:59,078 INFO L263 TraceCheckUtils]: 223: Hoare triple {56652#true} call processEnvironment__wrappee__highWaterSensor(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:59,078 INFO L280 TraceCheckUtils]: 224: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {56652#true} is VALID [2020-07-08 21:19:59,078 INFO L280 TraceCheckUtils]: 225: Hoare triple {56652#true} assume 0 == ~pumpRunning~0; {56652#true} is VALID [2020-07-08 21:19:59,078 INFO L263 TraceCheckUtils]: 226: Hoare triple {56652#true} call #t~ret0 := isHighWaterLevel(); {56652#true} is VALID [2020-07-08 21:19:59,079 INFO L280 TraceCheckUtils]: 227: Hoare triple {56652#true} havoc ~retValue_acc~2; {56652#true} is VALID [2020-07-08 21:19:59,079 INFO L280 TraceCheckUtils]: 228: Hoare triple {56652#true} havoc ~tmp~3; {56652#true} is VALID [2020-07-08 21:19:59,079 INFO L280 TraceCheckUtils]: 229: Hoare triple {56652#true} havoc ~tmp___0~0; {56652#true} is VALID [2020-07-08 21:19:59,080 INFO L263 TraceCheckUtils]: 230: Hoare triple {56652#true} call #t~ret20 := isHighWaterSensorDry(); {56652#true} is VALID [2020-07-08 21:19:59,080 INFO L280 TraceCheckUtils]: 231: Hoare triple {56652#true} havoc ~retValue_acc~10; {56652#true} is VALID [2020-07-08 21:19:59,080 INFO L280 TraceCheckUtils]: 232: Hoare triple {56652#true} assume ~waterLevel~0 < 2; {56652#true} is VALID [2020-07-08 21:19:59,080 INFO L280 TraceCheckUtils]: 233: Hoare triple {56652#true} ~retValue_acc~10 := 1; {56652#true} is VALID [2020-07-08 21:19:59,081 INFO L280 TraceCheckUtils]: 234: Hoare triple {56652#true} #res := ~retValue_acc~10; {56652#true} is VALID [2020-07-08 21:19:59,081 INFO L280 TraceCheckUtils]: 235: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,081 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {56652#true} {56652#true} #933#return; {56652#true} is VALID [2020-07-08 21:19:59,082 INFO L280 TraceCheckUtils]: 237: Hoare triple {56652#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647; {56652#true} is VALID [2020-07-08 21:19:59,082 INFO L280 TraceCheckUtils]: 238: Hoare triple {56652#true} ~tmp~3 := #t~ret20; {56652#true} is VALID [2020-07-08 21:19:59,082 INFO L280 TraceCheckUtils]: 239: Hoare triple {56652#true} havoc #t~ret20; {56652#true} is VALID [2020-07-08 21:19:59,082 INFO L280 TraceCheckUtils]: 240: Hoare triple {56652#true} assume !(0 != ~tmp~3); {56652#true} is VALID [2020-07-08 21:19:59,083 INFO L280 TraceCheckUtils]: 241: Hoare triple {56652#true} ~tmp___0~0 := 1; {56652#true} is VALID [2020-07-08 21:19:59,083 INFO L280 TraceCheckUtils]: 242: Hoare triple {56652#true} ~retValue_acc~2 := ~tmp___0~0; {56652#true} is VALID [2020-07-08 21:19:59,083 INFO L280 TraceCheckUtils]: 243: Hoare triple {56652#true} #res := ~retValue_acc~2; {56652#true} is VALID [2020-07-08 21:19:59,084 INFO L280 TraceCheckUtils]: 244: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,084 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {56652#true} {56652#true} #945#return; {56652#true} is VALID [2020-07-08 21:19:59,084 INFO L280 TraceCheckUtils]: 246: Hoare triple {56652#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {56652#true} is VALID [2020-07-08 21:19:59,084 INFO L280 TraceCheckUtils]: 247: Hoare triple {56652#true} ~tmp~0 := #t~ret0; {56652#true} is VALID [2020-07-08 21:19:59,085 INFO L280 TraceCheckUtils]: 248: Hoare triple {56652#true} havoc #t~ret0; {56652#true} is VALID [2020-07-08 21:19:59,085 INFO L280 TraceCheckUtils]: 249: Hoare triple {56652#true} assume 0 != ~tmp~0; {56652#true} is VALID [2020-07-08 21:19:59,086 INFO L263 TraceCheckUtils]: 250: Hoare triple {56652#true} call activatePump(); {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:19:59,086 INFO L280 TraceCheckUtils]: 251: Hoare triple {56931#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {56652#true} is VALID [2020-07-08 21:19:59,087 INFO L280 TraceCheckUtils]: 252: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,087 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {56652#true} {56652#true} #947#return; {56652#true} is VALID [2020-07-08 21:19:59,087 INFO L280 TraceCheckUtils]: 254: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,087 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {56652#true} {56652#true} #959#return; {56652#true} is VALID [2020-07-08 21:19:59,088 INFO L280 TraceCheckUtils]: 256: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,088 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {56652#true} {56652#true} #919#return; {56652#true} is VALID [2020-07-08 21:19:59,088 INFO L280 TraceCheckUtils]: 258: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,089 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {56652#true} {56653#false} #937#return; {56653#false} is VALID [2020-07-08 21:19:59,089 INFO L263 TraceCheckUtils]: 260: Hoare triple {56653#false} call __utac_acc__Specification4_spec__1(); {56653#false} is VALID [2020-07-08 21:19:59,089 INFO L280 TraceCheckUtils]: 261: Hoare triple {56653#false} havoc ~tmp~9; {56653#false} is VALID [2020-07-08 21:19:59,089 INFO L280 TraceCheckUtils]: 262: Hoare triple {56653#false} havoc ~tmp___0~3; {56653#false} is VALID [2020-07-08 21:19:59,090 INFO L263 TraceCheckUtils]: 263: Hoare triple {56653#false} call #t~ret61 := getWaterLevel(); {56652#true} is VALID [2020-07-08 21:19:59,090 INFO L280 TraceCheckUtils]: 264: Hoare triple {56652#true} havoc ~retValue_acc~9; {56652#true} is VALID [2020-07-08 21:19:59,090 INFO L280 TraceCheckUtils]: 265: Hoare triple {56652#true} ~retValue_acc~9 := ~waterLevel~0; {56652#true} is VALID [2020-07-08 21:19:59,091 INFO L280 TraceCheckUtils]: 266: Hoare triple {56652#true} #res := ~retValue_acc~9; {56652#true} is VALID [2020-07-08 21:19:59,091 INFO L280 TraceCheckUtils]: 267: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,091 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {56652#true} {56653#false} #863#return; {56653#false} is VALID [2020-07-08 21:19:59,091 INFO L280 TraceCheckUtils]: 269: Hoare triple {56653#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {56653#false} is VALID [2020-07-08 21:19:59,092 INFO L280 TraceCheckUtils]: 270: Hoare triple {56653#false} ~tmp~9 := #t~ret61; {56653#false} is VALID [2020-07-08 21:19:59,092 INFO L280 TraceCheckUtils]: 271: Hoare triple {56653#false} havoc #t~ret61; {56653#false} is VALID [2020-07-08 21:19:59,092 INFO L280 TraceCheckUtils]: 272: Hoare triple {56653#false} assume 0 == ~tmp~9; {56653#false} is VALID [2020-07-08 21:19:59,093 INFO L263 TraceCheckUtils]: 273: Hoare triple {56653#false} call #t~ret62 := isPumpRunning(); {56652#true} is VALID [2020-07-08 21:19:59,093 INFO L280 TraceCheckUtils]: 274: Hoare triple {56652#true} havoc ~retValue_acc~1; {56652#true} is VALID [2020-07-08 21:19:59,093 INFO L280 TraceCheckUtils]: 275: Hoare triple {56652#true} ~retValue_acc~1 := ~pumpRunning~0; {56652#true} is VALID [2020-07-08 21:19:59,093 INFO L280 TraceCheckUtils]: 276: Hoare triple {56652#true} #res := ~retValue_acc~1; {56652#true} is VALID [2020-07-08 21:19:59,094 INFO L280 TraceCheckUtils]: 277: Hoare triple {56652#true} assume true; {56652#true} is VALID [2020-07-08 21:19:59,094 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {56652#true} {56653#false} #865#return; {56653#false} is VALID [2020-07-08 21:19:59,094 INFO L280 TraceCheckUtils]: 279: Hoare triple {56653#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {56653#false} is VALID [2020-07-08 21:19:59,095 INFO L280 TraceCheckUtils]: 280: Hoare triple {56653#false} ~tmp___0~3 := #t~ret62; {56653#false} is VALID [2020-07-08 21:19:59,095 INFO L280 TraceCheckUtils]: 281: Hoare triple {56653#false} havoc #t~ret62; {56653#false} is VALID [2020-07-08 21:19:59,095 INFO L280 TraceCheckUtils]: 282: Hoare triple {56653#false} assume 0 != ~tmp___0~3; {56653#false} is VALID [2020-07-08 21:19:59,095 INFO L263 TraceCheckUtils]: 283: Hoare triple {56653#false} call __automaton_fail(); {56653#false} is VALID [2020-07-08 21:19:59,096 INFO L280 TraceCheckUtils]: 284: Hoare triple {56653#false} assume !false; {56653#false} is VALID [2020-07-08 21:19:59,245 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 26 proven. 23 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2020-07-08 21:19:59,245 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [864268524] [2020-07-08 21:19:59,246 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:19:59,246 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-07-08 21:19:59,247 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1981790205] [2020-07-08 21:19:59,247 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 285 [2020-07-08 21:19:59,249 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:19:59,249 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-08 21:19:59,678 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 262 edges. 262 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:19:59,678 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-08 21:19:59,678 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:19:59,679 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-08 21:19:59,679 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-08 21:19:59,680 INFO L87 Difference]: Start difference. First operand 1517 states and 1770 transitions. Second operand 15 states. [2020-07-08 21:20:02,524 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:20:02,985 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 21:20:03,650 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:20:04,176 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:20:04,611 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:20:17,089 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:20:17,769 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:20:18,841 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:20:20,115 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:20:20,958 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 187