/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_product52.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 23:53:03,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 23:53:03,898 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 23:53:03,910 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 23:53:03,911 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 23:53:03,912 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 23:53:03,913 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 23:53:03,915 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 23:53:03,916 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 23:53:03,917 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 23:53:03,918 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 23:53:03,919 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 23:53:03,919 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 23:53:03,920 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 23:53:03,921 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 23:53:03,922 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 23:53:03,923 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 23:53:03,924 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 23:53:03,926 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 23:53:03,928 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 23:53:03,929 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 23:53:03,930 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 23:53:03,931 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 23:53:03,932 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 23:53:03,935 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 23:53:03,935 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 23:53:03,935 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 23:53:03,936 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 23:53:03,937 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 23:53:03,938 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 23:53:03,938 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 23:53:03,939 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 23:53:03,939 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 23:53:03,940 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 23:53:03,941 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 23:53:03,942 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 23:53:03,942 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 23:53:03,942 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 23:53:03,943 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 23:53:03,944 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 23:53:03,944 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 23:53:03,945 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 23:53:03,954 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 23:53:03,955 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 23:53:03,956 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 23:53:03,956 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 23:53:03,956 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 23:53:03,956 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 23:53:03,956 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 23:53:03,957 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 23:53:03,957 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 23:53:03,957 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 23:53:03,957 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 23:53:03,957 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 23:53:03,958 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 23:53:03,958 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 23:53:03,958 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 23:53:03,958 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 23:53:03,958 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 23:53:03,959 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 23:53:03,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 23:53:03,959 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 23:53:03,959 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 23:53:03,959 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 23:53:03,960 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 [2020-07-10 23:53:04,226 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 23:53:04,239 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 23:53:04,242 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 23:53:04,243 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 23:53:04,244 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 23:53:04,244 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product52.cil.c [2020-07-10 23:53:04,314 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47e50cf4e/33f82d3b6f6c446b807c4259e80f61e8/FLAG5212fdced [2020-07-10 23:53:04,851 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 23:53:04,852 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product52.cil.c [2020-07-10 23:53:04,866 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47e50cf4e/33f82d3b6f6c446b807c4259e80f61e8/FLAG5212fdced [2020-07-10 23:53:05,176 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47e50cf4e/33f82d3b6f6c446b807c4259e80f61e8 [2020-07-10 23:53:05,185 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 23:53:05,188 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 23:53:05,189 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 23:53:05,189 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 23:53:05,196 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 23:53:05,197 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 11:53:05" (1/1) ... [2020-07-10 23:53:05,200 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e395755 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:53:05, skipping insertion in model container [2020-07-10 23:53:05,200 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 11:53:05" (1/1) ... [2020-07-10 23:53:05,209 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 23:53:05,286 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 23:53:05,748 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 23:53:05,771 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 23:53:05,879 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 23:53:05,925 INFO L208 MainTranslator]: Completed translation [2020-07-10 23:53:05,925 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:53:05 WrapperNode [2020-07-10 23:53:05,925 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 23:53:05,926 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 23:53:05,926 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 23:53:05,926 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 23:53:05,938 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:53:05" (1/1) ... [2020-07-10 23:53:05,938 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:53:05" (1/1) ... [2020-07-10 23:53:05,956 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:53:05" (1/1) ... [2020-07-10 23:53:05,957 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:53:05" (1/1) ... [2020-07-10 23:53:06,006 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:53:05" (1/1) ... [2020-07-10 23:53:06,019 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:53:05" (1/1) ... [2020-07-10 23:53:06,026 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:53:05" (1/1) ... [2020-07-10 23:53:06,036 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 23:53:06,037 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 23:53:06,037 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 23:53:06,037 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 23:53:06,038 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:53:05" (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 [2020-07-10 23:53:06,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 23:53:06,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 23:53:06,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 23:53:06,097 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 23:53:06,097 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 23:53:06,097 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 23:53:06,097 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 23:53:06,097 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 23:53:06,098 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 23:53:06,098 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 23:53:06,098 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-10 23:53:06,098 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 23:53:06,098 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 23:53:06,098 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 23:53:06,099 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 23:53:06,099 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 23:53:06,099 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 23:53:06,100 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 23:53:06,100 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 23:53:06,101 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 23:53:06,101 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 23:53:06,101 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-10 23:53:06,103 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 23:53:06,103 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-10 23:53:06,104 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 23:53:06,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 23:53:06,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 23:53:06,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 23:53:06,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 23:53:06,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 23:53:06,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 23:53:06,105 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 23:53:06,105 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 23:53:06,105 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 23:53:06,105 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 23:53:06,105 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 23:53:06,105 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 23:53:06,105 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 23:53:06,106 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 23:53:06,106 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 23:53:06,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 23:53:06,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-10 23:53:06,106 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 23:53:06,106 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 23:53:06,107 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 23:53:06,107 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 23:53:06,107 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 23:53:06,107 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 23:53:06,107 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 23:53:06,107 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 23:53:06,108 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 23:53:06,108 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 23:53:06,108 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-10 23:53:06,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 23:53:06,109 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 23:53:06,109 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 23:53:06,109 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 23:53:06,109 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 23:53:06,109 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 23:53:06,109 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 23:53:06,110 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-10 23:53:06,110 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-10 23:53:06,110 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 23:53:06,110 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 23:53:06,110 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 23:53:06,110 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 23:53:06,110 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-10 23:53:06,111 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 23:53:06,111 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 23:53:06,111 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 23:53:06,111 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 23:53:06,111 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 23:53:06,112 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 23:53:06,112 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 23:53:06,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 23:53:06,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 23:53:06,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 23:53:06,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 23:53:06,113 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 23:53:06,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 23:53:06,114 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 23:53:06,114 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 23:53:06,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 23:53:06,114 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 23:53:06,114 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 23:53:06,114 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 23:53:06,115 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 23:53:06,116 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 23:53:06,116 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 23:53:06,117 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 23:53:06,117 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 23:53:06,117 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 23:53:06,117 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 23:53:06,117 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 23:53:06,118 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 23:53:06,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 23:53:06,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 23:53:06,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 23:53:07,700 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 23:53:07,700 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 23:53:07,706 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 11:53:07 BoogieIcfgContainer [2020-07-10 23:53:07,707 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 23:53:07,708 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 23:53:07,708 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 23:53:07,711 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 23:53:07,711 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 11:53:05" (1/3) ... [2020-07-10 23:53:07,712 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@eec8f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 11:53:07, skipping insertion in model container [2020-07-10 23:53:07,712 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 11:53:05" (2/3) ... [2020-07-10 23:53:07,712 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@eec8f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 11:53:07, skipping insertion in model container [2020-07-10 23:53:07,713 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 11:53:07" (3/3) ... [2020-07-10 23:53:07,714 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product52.cil.c [2020-07-10 23:53:07,724 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 23:53:07,732 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 23:53:07,745 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 23:53:07,764 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 23:53:07,764 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 23:53:07,764 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-10 23:53:07,764 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 23:53:07,765 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 23:53:07,765 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 23:53:07,765 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 23:53:07,765 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 23:53:07,786 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states. [2020-07-10 23:53:07,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-10 23:53:07,810 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:53:07,811 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] [2020-07-10 23:53:07,812 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:53:07,818 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:53:07,818 INFO L82 PathProgramCache]: Analyzing trace with hash -1964738656, now seen corresponding path program 1 times [2020-07-10 23:53:07,826 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:53:07,827 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2066182246] [2020-07-10 23:53:07,827 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:53:08,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:08,588 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:53:08,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:08,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {427#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {325#true} is VALID [2020-07-10 23:53:08,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} #valid := #valid[0 := 0]; {325#true} is VALID [2020-07-10 23:53:08,694 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} assume 0 < #StackHeapBarrier; {325#true} is VALID [2020-07-10 23:53:08,695 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {325#true} is VALID [2020-07-10 23:53:08,695 INFO L280 TraceCheckUtils]: 4: Hoare triple {325#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {325#true} is VALID [2020-07-10 23:53:08,696 INFO L280 TraceCheckUtils]: 5: Hoare triple {325#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {325#true} is VALID [2020-07-10 23:53:08,696 INFO L280 TraceCheckUtils]: 6: Hoare triple {325#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {325#true} is VALID [2020-07-10 23:53:08,697 INFO L280 TraceCheckUtils]: 7: Hoare triple {325#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {325#true} is VALID [2020-07-10 23:53:08,697 INFO L280 TraceCheckUtils]: 8: Hoare triple {325#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {325#true} is VALID [2020-07-10 23:53:08,697 INFO L280 TraceCheckUtils]: 9: Hoare triple {325#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {325#true} is VALID [2020-07-10 23:53:08,698 INFO L280 TraceCheckUtils]: 10: Hoare triple {325#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {325#true} is VALID [2020-07-10 23:53:08,698 INFO L280 TraceCheckUtils]: 11: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {325#true} is VALID [2020-07-10 23:53:08,698 INFO L280 TraceCheckUtils]: 12: Hoare triple {325#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {325#true} is VALID [2020-07-10 23:53:08,699 INFO L280 TraceCheckUtils]: 13: Hoare triple {325#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {325#true} is VALID [2020-07-10 23:53:08,699 INFO L280 TraceCheckUtils]: 14: Hoare triple {325#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {325#true} is VALID [2020-07-10 23:53:08,699 INFO L280 TraceCheckUtils]: 15: Hoare triple {325#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {325#true} is VALID [2020-07-10 23:53:08,700 INFO L280 TraceCheckUtils]: 16: Hoare triple {325#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {325#true} is VALID [2020-07-10 23:53:08,700 INFO L280 TraceCheckUtils]: 17: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {325#true} is VALID [2020-07-10 23:53:08,700 INFO L280 TraceCheckUtils]: 18: Hoare triple {325#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {325#true} is VALID [2020-07-10 23:53:08,701 INFO L280 TraceCheckUtils]: 19: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {325#true} is VALID [2020-07-10 23:53:08,701 INFO L280 TraceCheckUtils]: 20: Hoare triple {325#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {325#true} is VALID [2020-07-10 23:53:08,701 INFO L280 TraceCheckUtils]: 21: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {325#true} is VALID [2020-07-10 23:53:08,702 INFO L280 TraceCheckUtils]: 22: Hoare triple {325#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {325#true} is VALID [2020-07-10 23:53:08,702 INFO L280 TraceCheckUtils]: 23: Hoare triple {325#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {325#true} is VALID [2020-07-10 23:53:08,702 INFO L280 TraceCheckUtils]: 24: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {325#true} is VALID [2020-07-10 23:53:08,703 INFO L280 TraceCheckUtils]: 25: Hoare triple {325#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {325#true} is VALID [2020-07-10 23:53:08,703 INFO L280 TraceCheckUtils]: 26: Hoare triple {325#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {325#true} is VALID [2020-07-10 23:53:08,703 INFO L280 TraceCheckUtils]: 27: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {325#true} is VALID [2020-07-10 23:53:08,704 INFO L280 TraceCheckUtils]: 28: Hoare triple {325#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {325#true} is VALID [2020-07-10 23:53:08,704 INFO L280 TraceCheckUtils]: 29: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {325#true} is VALID [2020-07-10 23:53:08,704 INFO L280 TraceCheckUtils]: 30: Hoare triple {325#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {325#true} is VALID [2020-07-10 23:53:08,705 INFO L280 TraceCheckUtils]: 31: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {325#true} is VALID [2020-07-10 23:53:08,705 INFO L280 TraceCheckUtils]: 32: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {325#true} is VALID [2020-07-10 23:53:08,705 INFO L280 TraceCheckUtils]: 33: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {325#true} is VALID [2020-07-10 23:53:08,706 INFO L280 TraceCheckUtils]: 34: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {325#true} is VALID [2020-07-10 23:53:08,706 INFO L280 TraceCheckUtils]: 35: Hoare triple {325#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {325#true} is VALID [2020-07-10 23:53:08,706 INFO L280 TraceCheckUtils]: 36: Hoare triple {325#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {325#true} is VALID [2020-07-10 23:53:08,707 INFO L280 TraceCheckUtils]: 37: Hoare triple {325#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {325#true} is VALID [2020-07-10 23:53:08,707 INFO L280 TraceCheckUtils]: 38: Hoare triple {325#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {325#true} is VALID [2020-07-10 23:53:08,707 INFO L280 TraceCheckUtils]: 39: Hoare triple {325#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {325#true} is VALID [2020-07-10 23:53:08,708 INFO L280 TraceCheckUtils]: 40: Hoare triple {325#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {325#true} is VALID [2020-07-10 23:53:08,708 INFO L280 TraceCheckUtils]: 41: Hoare triple {325#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {325#true} is VALID [2020-07-10 23:53:08,708 INFO L280 TraceCheckUtils]: 42: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {325#true} is VALID [2020-07-10 23:53:08,709 INFO L280 TraceCheckUtils]: 43: Hoare triple {325#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {325#true} is VALID [2020-07-10 23:53:08,709 INFO L280 TraceCheckUtils]: 44: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {325#true} is VALID [2020-07-10 23:53:08,709 INFO L280 TraceCheckUtils]: 45: Hoare triple {325#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {325#true} is VALID [2020-07-10 23:53:08,710 INFO L280 TraceCheckUtils]: 46: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {325#true} is VALID [2020-07-10 23:53:08,710 INFO L280 TraceCheckUtils]: 47: Hoare triple {325#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {325#true} is VALID [2020-07-10 23:53:08,741 INFO L280 TraceCheckUtils]: 48: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {325#true} is VALID [2020-07-10 23:53:08,741 INFO L280 TraceCheckUtils]: 49: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {325#true} is VALID [2020-07-10 23:53:08,742 INFO L280 TraceCheckUtils]: 50: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {325#true} is VALID [2020-07-10 23:53:08,742 INFO L280 TraceCheckUtils]: 51: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {325#true} is VALID [2020-07-10 23:53:08,742 INFO L280 TraceCheckUtils]: 52: Hoare triple {325#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {325#true} is VALID [2020-07-10 23:53:08,743 INFO L280 TraceCheckUtils]: 53: Hoare triple {325#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {325#true} is VALID [2020-07-10 23:53:08,743 INFO L280 TraceCheckUtils]: 54: Hoare triple {325#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {325#true} is VALID [2020-07-10 23:53:08,743 INFO L280 TraceCheckUtils]: 55: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {325#true} is VALID [2020-07-10 23:53:08,744 INFO L280 TraceCheckUtils]: 56: Hoare triple {325#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {325#true} is VALID [2020-07-10 23:53:08,744 INFO L280 TraceCheckUtils]: 57: Hoare triple {325#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {325#true} is VALID [2020-07-10 23:53:08,744 INFO L280 TraceCheckUtils]: 58: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {325#true} is VALID [2020-07-10 23:53:08,745 INFO L280 TraceCheckUtils]: 59: Hoare triple {325#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {325#true} is VALID [2020-07-10 23:53:08,745 INFO L280 TraceCheckUtils]: 60: Hoare triple {325#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {325#true} is VALID [2020-07-10 23:53:08,745 INFO L280 TraceCheckUtils]: 61: Hoare triple {325#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {325#true} is VALID [2020-07-10 23:53:08,746 INFO L280 TraceCheckUtils]: 62: Hoare triple {325#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {325#true} is VALID [2020-07-10 23:53:08,746 INFO L280 TraceCheckUtils]: 63: Hoare triple {325#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {325#true} is VALID [2020-07-10 23:53:08,746 INFO L280 TraceCheckUtils]: 64: Hoare triple {325#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {325#true} is VALID [2020-07-10 23:53:08,747 INFO L280 TraceCheckUtils]: 65: Hoare triple {325#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {325#true} is VALID [2020-07-10 23:53:08,747 INFO L280 TraceCheckUtils]: 66: Hoare triple {325#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {325#true} is VALID [2020-07-10 23:53:08,747 INFO L280 TraceCheckUtils]: 67: Hoare triple {325#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {325#true} is VALID [2020-07-10 23:53:08,748 INFO L280 TraceCheckUtils]: 68: Hoare triple {325#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {325#true} is VALID [2020-07-10 23:53:08,748 INFO L280 TraceCheckUtils]: 69: Hoare triple {325#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {325#true} is VALID [2020-07-10 23:53:08,748 INFO L280 TraceCheckUtils]: 70: Hoare triple {325#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {325#true} is VALID [2020-07-10 23:53:08,748 INFO L280 TraceCheckUtils]: 71: Hoare triple {325#true} ~waterLevel~0 := 1; {325#true} is VALID [2020-07-10 23:53:08,749 INFO L280 TraceCheckUtils]: 72: Hoare triple {325#true} ~methaneLevelCritical~0 := 0; {325#true} is VALID [2020-07-10 23:53:08,749 INFO L280 TraceCheckUtils]: 73: Hoare triple {325#true} ~pumpRunning~0 := 0; {325#true} is VALID [2020-07-10 23:53:08,749 INFO L280 TraceCheckUtils]: 74: Hoare triple {325#true} ~systemActive~0 := 1; {325#true} is VALID [2020-07-10 23:53:08,750 INFO L280 TraceCheckUtils]: 75: Hoare triple {325#true} ~head~0.base, ~head~0.offset := 0, 0; {325#true} is VALID [2020-07-10 23:53:08,750 INFO L280 TraceCheckUtils]: 76: Hoare triple {325#true} ~cleanupTimeShifts~0 := 4; {325#true} is VALID [2020-07-10 23:53:08,750 INFO L280 TraceCheckUtils]: 77: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 23:53:08,751 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {325#true} {325#true} #942#return; {325#true} is VALID [2020-07-10 23:53:08,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:08,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 23:53:08,771 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {325#true} {325#true} #848#return; {325#true} is VALID [2020-07-10 23:53:08,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:08,778 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 23:53:08,778 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {325#true} {325#true} #850#return; {325#true} is VALID [2020-07-10 23:53:08,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:08,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} havoc ~retValue_acc~13; {325#true} is VALID [2020-07-10 23:53:08,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} ~retValue_acc~13 := 1; {325#true} is VALID [2020-07-10 23:53:08,786 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #res := ~retValue_acc~13; {325#true} is VALID [2020-07-10 23:53:08,787 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 23:53:08,787 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {325#true} {325#true} #852#return; {325#true} is VALID [2020-07-10 23:53:08,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:08,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 23:53:08,790 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {325#true} {325#true} #854#return; {325#true} is VALID [2020-07-10 23:53:08,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:08,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} havoc ~retValue_acc~1; {325#true} is VALID [2020-07-10 23:53:08,794 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} ~retValue_acc~1 := ~waterLevel~0; {325#true} is VALID [2020-07-10 23:53:08,794 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #res := ~retValue_acc~1; {325#true} is VALID [2020-07-10 23:53:08,795 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 23:53:08,795 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {325#true} {326#false} #842#return; {326#false} is VALID [2020-07-10 23:53:08,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:08,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} havoc ~retValue_acc~5; {325#true} is VALID [2020-07-10 23:53:08,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} ~retValue_acc~5 := ~pumpRunning~0; {325#true} is VALID [2020-07-10 23:53:08,800 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #res := ~retValue_acc~5; {325#true} is VALID [2020-07-10 23:53:08,800 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 23:53:08,800 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {325#true} {326#false} #844#return; {326#false} is VALID [2020-07-10 23:53:08,806 INFO L263 TraceCheckUtils]: 0: Hoare triple {325#true} call ULTIMATE.init(); {427#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 23:53:08,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {427#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {325#true} is VALID [2020-07-10 23:53:08,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #valid := #valid[0 := 0]; {325#true} is VALID [2020-07-10 23:53:08,807 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume 0 < #StackHeapBarrier; {325#true} is VALID [2020-07-10 23:53:08,807 INFO L280 TraceCheckUtils]: 4: Hoare triple {325#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {325#true} is VALID [2020-07-10 23:53:08,807 INFO L280 TraceCheckUtils]: 5: Hoare triple {325#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {325#true} is VALID [2020-07-10 23:53:08,808 INFO L280 TraceCheckUtils]: 6: Hoare triple {325#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {325#true} is VALID [2020-07-10 23:53:08,808 INFO L280 TraceCheckUtils]: 7: Hoare triple {325#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {325#true} is VALID [2020-07-10 23:53:08,808 INFO L280 TraceCheckUtils]: 8: Hoare triple {325#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {325#true} is VALID [2020-07-10 23:53:08,808 INFO L280 TraceCheckUtils]: 9: Hoare triple {325#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {325#true} is VALID [2020-07-10 23:53:08,809 INFO L280 TraceCheckUtils]: 10: Hoare triple {325#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {325#true} is VALID [2020-07-10 23:53:08,809 INFO L280 TraceCheckUtils]: 11: Hoare triple {325#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {325#true} is VALID [2020-07-10 23:53:08,809 INFO L280 TraceCheckUtils]: 12: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {325#true} is VALID [2020-07-10 23:53:08,810 INFO L280 TraceCheckUtils]: 13: Hoare triple {325#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {325#true} is VALID [2020-07-10 23:53:08,810 INFO L280 TraceCheckUtils]: 14: Hoare triple {325#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {325#true} is VALID [2020-07-10 23:53:08,810 INFO L280 TraceCheckUtils]: 15: Hoare triple {325#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {325#true} is VALID [2020-07-10 23:53:08,810 INFO L280 TraceCheckUtils]: 16: Hoare triple {325#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {325#true} is VALID [2020-07-10 23:53:08,811 INFO L280 TraceCheckUtils]: 17: Hoare triple {325#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {325#true} is VALID [2020-07-10 23:53:08,811 INFO L280 TraceCheckUtils]: 18: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {325#true} is VALID [2020-07-10 23:53:08,811 INFO L280 TraceCheckUtils]: 19: Hoare triple {325#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {325#true} is VALID [2020-07-10 23:53:08,812 INFO L280 TraceCheckUtils]: 20: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {325#true} is VALID [2020-07-10 23:53:08,812 INFO L280 TraceCheckUtils]: 21: Hoare triple {325#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {325#true} is VALID [2020-07-10 23:53:08,812 INFO L280 TraceCheckUtils]: 22: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {325#true} is VALID [2020-07-10 23:53:08,812 INFO L280 TraceCheckUtils]: 23: Hoare triple {325#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {325#true} is VALID [2020-07-10 23:53:08,813 INFO L280 TraceCheckUtils]: 24: Hoare triple {325#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {325#true} is VALID [2020-07-10 23:53:08,813 INFO L280 TraceCheckUtils]: 25: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {325#true} is VALID [2020-07-10 23:53:08,813 INFO L280 TraceCheckUtils]: 26: Hoare triple {325#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {325#true} is VALID [2020-07-10 23:53:08,814 INFO L280 TraceCheckUtils]: 27: Hoare triple {325#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {325#true} is VALID [2020-07-10 23:53:08,814 INFO L280 TraceCheckUtils]: 28: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {325#true} is VALID [2020-07-10 23:53:08,814 INFO L280 TraceCheckUtils]: 29: Hoare triple {325#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {325#true} is VALID [2020-07-10 23:53:08,815 INFO L280 TraceCheckUtils]: 30: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {325#true} is VALID [2020-07-10 23:53:08,815 INFO L280 TraceCheckUtils]: 31: Hoare triple {325#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {325#true} is VALID [2020-07-10 23:53:08,815 INFO L280 TraceCheckUtils]: 32: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {325#true} is VALID [2020-07-10 23:53:08,816 INFO L280 TraceCheckUtils]: 33: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {325#true} is VALID [2020-07-10 23:53:08,816 INFO L280 TraceCheckUtils]: 34: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {325#true} is VALID [2020-07-10 23:53:08,816 INFO L280 TraceCheckUtils]: 35: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {325#true} is VALID [2020-07-10 23:53:08,816 INFO L280 TraceCheckUtils]: 36: Hoare triple {325#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {325#true} is VALID [2020-07-10 23:53:08,817 INFO L280 TraceCheckUtils]: 37: Hoare triple {325#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {325#true} is VALID [2020-07-10 23:53:08,817 INFO L280 TraceCheckUtils]: 38: Hoare triple {325#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {325#true} is VALID [2020-07-10 23:53:08,817 INFO L280 TraceCheckUtils]: 39: Hoare triple {325#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {325#true} is VALID [2020-07-10 23:53:08,818 INFO L280 TraceCheckUtils]: 40: Hoare triple {325#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {325#true} is VALID [2020-07-10 23:53:08,818 INFO L280 TraceCheckUtils]: 41: Hoare triple {325#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {325#true} is VALID [2020-07-10 23:53:08,818 INFO L280 TraceCheckUtils]: 42: Hoare triple {325#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {325#true} is VALID [2020-07-10 23:53:08,818 INFO L280 TraceCheckUtils]: 43: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {325#true} is VALID [2020-07-10 23:53:08,819 INFO L280 TraceCheckUtils]: 44: Hoare triple {325#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {325#true} is VALID [2020-07-10 23:53:08,819 INFO L280 TraceCheckUtils]: 45: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {325#true} is VALID [2020-07-10 23:53:08,819 INFO L280 TraceCheckUtils]: 46: Hoare triple {325#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {325#true} is VALID [2020-07-10 23:53:08,820 INFO L280 TraceCheckUtils]: 47: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {325#true} is VALID [2020-07-10 23:53:08,820 INFO L280 TraceCheckUtils]: 48: Hoare triple {325#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {325#true} is VALID [2020-07-10 23:53:08,820 INFO L280 TraceCheckUtils]: 49: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {325#true} is VALID [2020-07-10 23:53:08,820 INFO L280 TraceCheckUtils]: 50: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {325#true} is VALID [2020-07-10 23:53:08,821 INFO L280 TraceCheckUtils]: 51: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {325#true} is VALID [2020-07-10 23:53:08,821 INFO L280 TraceCheckUtils]: 52: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {325#true} is VALID [2020-07-10 23:53:08,821 INFO L280 TraceCheckUtils]: 53: Hoare triple {325#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {325#true} is VALID [2020-07-10 23:53:08,821 INFO L280 TraceCheckUtils]: 54: Hoare triple {325#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {325#true} is VALID [2020-07-10 23:53:08,822 INFO L280 TraceCheckUtils]: 55: Hoare triple {325#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {325#true} is VALID [2020-07-10 23:53:08,822 INFO L280 TraceCheckUtils]: 56: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {325#true} is VALID [2020-07-10 23:53:08,822 INFO L280 TraceCheckUtils]: 57: Hoare triple {325#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {325#true} is VALID [2020-07-10 23:53:08,822 INFO L280 TraceCheckUtils]: 58: Hoare triple {325#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {325#true} is VALID [2020-07-10 23:53:08,823 INFO L280 TraceCheckUtils]: 59: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {325#true} is VALID [2020-07-10 23:53:08,823 INFO L280 TraceCheckUtils]: 60: Hoare triple {325#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {325#true} is VALID [2020-07-10 23:53:08,823 INFO L280 TraceCheckUtils]: 61: Hoare triple {325#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {325#true} is VALID [2020-07-10 23:53:08,824 INFO L280 TraceCheckUtils]: 62: Hoare triple {325#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {325#true} is VALID [2020-07-10 23:53:08,824 INFO L280 TraceCheckUtils]: 63: Hoare triple {325#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {325#true} is VALID [2020-07-10 23:53:08,824 INFO L280 TraceCheckUtils]: 64: Hoare triple {325#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {325#true} is VALID [2020-07-10 23:53:08,824 INFO L280 TraceCheckUtils]: 65: Hoare triple {325#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {325#true} is VALID [2020-07-10 23:53:08,825 INFO L280 TraceCheckUtils]: 66: Hoare triple {325#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {325#true} is VALID [2020-07-10 23:53:08,825 INFO L280 TraceCheckUtils]: 67: Hoare triple {325#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {325#true} is VALID [2020-07-10 23:53:08,825 INFO L280 TraceCheckUtils]: 68: Hoare triple {325#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {325#true} is VALID [2020-07-10 23:53:08,825 INFO L280 TraceCheckUtils]: 69: Hoare triple {325#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {325#true} is VALID [2020-07-10 23:53:08,826 INFO L280 TraceCheckUtils]: 70: Hoare triple {325#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {325#true} is VALID [2020-07-10 23:53:08,826 INFO L280 TraceCheckUtils]: 71: Hoare triple {325#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {325#true} is VALID [2020-07-10 23:53:08,826 INFO L280 TraceCheckUtils]: 72: Hoare triple {325#true} ~waterLevel~0 := 1; {325#true} is VALID [2020-07-10 23:53:08,827 INFO L280 TraceCheckUtils]: 73: Hoare triple {325#true} ~methaneLevelCritical~0 := 0; {325#true} is VALID [2020-07-10 23:53:08,827 INFO L280 TraceCheckUtils]: 74: Hoare triple {325#true} ~pumpRunning~0 := 0; {325#true} is VALID [2020-07-10 23:53:08,827 INFO L280 TraceCheckUtils]: 75: Hoare triple {325#true} ~systemActive~0 := 1; {325#true} is VALID [2020-07-10 23:53:08,827 INFO L280 TraceCheckUtils]: 76: Hoare triple {325#true} ~head~0.base, ~head~0.offset := 0, 0; {325#true} is VALID [2020-07-10 23:53:08,828 INFO L280 TraceCheckUtils]: 77: Hoare triple {325#true} ~cleanupTimeShifts~0 := 4; {325#true} is VALID [2020-07-10 23:53:08,828 INFO L280 TraceCheckUtils]: 78: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 23:53:08,828 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {325#true} {325#true} #942#return; {325#true} is VALID [2020-07-10 23:53:08,828 INFO L263 TraceCheckUtils]: 80: Hoare triple {325#true} call #t~ret74 := main(); {325#true} is VALID [2020-07-10 23:53:08,829 INFO L280 TraceCheckUtils]: 81: Hoare triple {325#true} havoc ~retValue_acc~11; {325#true} is VALID [2020-07-10 23:53:08,829 INFO L280 TraceCheckUtils]: 82: Hoare triple {325#true} havoc ~tmp~8; {325#true} is VALID [2020-07-10 23:53:08,829 INFO L263 TraceCheckUtils]: 83: Hoare triple {325#true} call select_helpers(); {325#true} is VALID [2020-07-10 23:53:08,829 INFO L280 TraceCheckUtils]: 84: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 23:53:08,830 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {325#true} {325#true} #848#return; {325#true} is VALID [2020-07-10 23:53:08,830 INFO L263 TraceCheckUtils]: 86: Hoare triple {325#true} call select_features(); {325#true} is VALID [2020-07-10 23:53:08,830 INFO L280 TraceCheckUtils]: 87: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 23:53:08,831 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {325#true} {325#true} #850#return; {325#true} is VALID [2020-07-10 23:53:08,831 INFO L263 TraceCheckUtils]: 89: Hoare triple {325#true} call #t~ret70 := valid_product(); {325#true} is VALID [2020-07-10 23:53:08,831 INFO L280 TraceCheckUtils]: 90: Hoare triple {325#true} havoc ~retValue_acc~13; {325#true} is VALID [2020-07-10 23:53:08,831 INFO L280 TraceCheckUtils]: 91: Hoare triple {325#true} ~retValue_acc~13 := 1; {325#true} is VALID [2020-07-10 23:53:08,832 INFO L280 TraceCheckUtils]: 92: Hoare triple {325#true} #res := ~retValue_acc~13; {325#true} is VALID [2020-07-10 23:53:08,832 INFO L280 TraceCheckUtils]: 93: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 23:53:08,832 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {325#true} {325#true} #852#return; {325#true} is VALID [2020-07-10 23:53:08,832 INFO L280 TraceCheckUtils]: 95: Hoare triple {325#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {325#true} is VALID [2020-07-10 23:53:08,833 INFO L280 TraceCheckUtils]: 96: Hoare triple {325#true} ~tmp~8 := #t~ret70; {325#true} is VALID [2020-07-10 23:53:08,833 INFO L280 TraceCheckUtils]: 97: Hoare triple {325#true} havoc #t~ret70; {325#true} is VALID [2020-07-10 23:53:08,833 INFO L280 TraceCheckUtils]: 98: Hoare triple {325#true} assume 0 != ~tmp~8; {325#true} is VALID [2020-07-10 23:53:08,833 INFO L263 TraceCheckUtils]: 99: Hoare triple {325#true} call setup(); {325#true} is VALID [2020-07-10 23:53:08,834 INFO L280 TraceCheckUtils]: 100: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 23:53:08,834 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {325#true} {325#true} #854#return; {325#true} is VALID [2020-07-10 23:53:08,834 INFO L263 TraceCheckUtils]: 102: Hoare triple {325#true} call runTest(); {325#true} is VALID [2020-07-10 23:53:08,835 INFO L263 TraceCheckUtils]: 103: Hoare triple {325#true} call test(); {325#true} is VALID [2020-07-10 23:53:08,835 INFO L280 TraceCheckUtils]: 104: Hoare triple {325#true} havoc ~splverifierCounter~0; {325#true} is VALID [2020-07-10 23:53:08,835 INFO L280 TraceCheckUtils]: 105: Hoare triple {325#true} havoc ~tmp~4; {325#true} is VALID [2020-07-10 23:53:08,835 INFO L280 TraceCheckUtils]: 106: Hoare triple {325#true} havoc ~tmp___0~2; {325#true} is VALID [2020-07-10 23:53:08,836 INFO L280 TraceCheckUtils]: 107: Hoare triple {325#true} havoc ~tmp___1~0; {325#true} is VALID [2020-07-10 23:53:08,836 INFO L280 TraceCheckUtils]: 108: Hoare triple {325#true} havoc ~tmp___2~0; {325#true} is VALID [2020-07-10 23:53:08,836 INFO L280 TraceCheckUtils]: 109: Hoare triple {325#true} ~splverifierCounter~0 := 0; {325#true} is VALID [2020-07-10 23:53:08,837 INFO L280 TraceCheckUtils]: 110: Hoare triple {325#true} assume false; {326#false} is VALID [2020-07-10 23:53:08,838 INFO L263 TraceCheckUtils]: 111: Hoare triple {326#false} call cleanup(); {326#false} is VALID [2020-07-10 23:53:08,838 INFO L280 TraceCheckUtils]: 112: Hoare triple {326#false} havoc ~i~0; {326#false} is VALID [2020-07-10 23:53:08,838 INFO L280 TraceCheckUtils]: 113: Hoare triple {326#false} havoc ~__cil_tmp2~0; {326#false} is VALID [2020-07-10 23:53:08,838 INFO L263 TraceCheckUtils]: 114: Hoare triple {326#false} call timeShift(); {326#false} is VALID [2020-07-10 23:53:08,839 INFO L280 TraceCheckUtils]: 115: Hoare triple {326#false} assume !(0 != ~pumpRunning~0); {326#false} is VALID [2020-07-10 23:53:08,839 INFO L280 TraceCheckUtils]: 116: Hoare triple {326#false} assume !(0 != ~systemActive~0); {326#false} is VALID [2020-07-10 23:53:08,839 INFO L263 TraceCheckUtils]: 117: Hoare triple {326#false} call __utac_acc__Specification4_spec__1(); {326#false} is VALID [2020-07-10 23:53:08,840 INFO L280 TraceCheckUtils]: 118: Hoare triple {326#false} havoc ~tmp~9; {326#false} is VALID [2020-07-10 23:53:08,840 INFO L280 TraceCheckUtils]: 119: Hoare triple {326#false} havoc ~tmp___0~3; {326#false} is VALID [2020-07-10 23:53:08,840 INFO L263 TraceCheckUtils]: 120: Hoare triple {326#false} call #t~ret72 := getWaterLevel(); {325#true} is VALID [2020-07-10 23:53:08,840 INFO L280 TraceCheckUtils]: 121: Hoare triple {325#true} havoc ~retValue_acc~1; {325#true} is VALID [2020-07-10 23:53:08,841 INFO L280 TraceCheckUtils]: 122: Hoare triple {325#true} ~retValue_acc~1 := ~waterLevel~0; {325#true} is VALID [2020-07-10 23:53:08,841 INFO L280 TraceCheckUtils]: 123: Hoare triple {325#true} #res := ~retValue_acc~1; {325#true} is VALID [2020-07-10 23:53:08,841 INFO L280 TraceCheckUtils]: 124: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 23:53:08,841 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {325#true} {326#false} #842#return; {326#false} is VALID [2020-07-10 23:53:08,842 INFO L280 TraceCheckUtils]: 126: Hoare triple {326#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {326#false} is VALID [2020-07-10 23:53:08,842 INFO L280 TraceCheckUtils]: 127: Hoare triple {326#false} ~tmp~9 := #t~ret72; {326#false} is VALID [2020-07-10 23:53:08,842 INFO L280 TraceCheckUtils]: 128: Hoare triple {326#false} havoc #t~ret72; {326#false} is VALID [2020-07-10 23:53:08,843 INFO L280 TraceCheckUtils]: 129: Hoare triple {326#false} assume 0 == ~tmp~9; {326#false} is VALID [2020-07-10 23:53:08,843 INFO L263 TraceCheckUtils]: 130: Hoare triple {326#false} call #t~ret73 := isPumpRunning(); {325#true} is VALID [2020-07-10 23:53:08,843 INFO L280 TraceCheckUtils]: 131: Hoare triple {325#true} havoc ~retValue_acc~5; {325#true} is VALID [2020-07-10 23:53:08,843 INFO L280 TraceCheckUtils]: 132: Hoare triple {325#true} ~retValue_acc~5 := ~pumpRunning~0; {325#true} is VALID [2020-07-10 23:53:08,844 INFO L280 TraceCheckUtils]: 133: Hoare triple {325#true} #res := ~retValue_acc~5; {325#true} is VALID [2020-07-10 23:53:08,844 INFO L280 TraceCheckUtils]: 134: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 23:53:08,844 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {325#true} {326#false} #844#return; {326#false} is VALID [2020-07-10 23:53:08,844 INFO L280 TraceCheckUtils]: 136: Hoare triple {326#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {326#false} is VALID [2020-07-10 23:53:08,845 INFO L280 TraceCheckUtils]: 137: Hoare triple {326#false} ~tmp___0~3 := #t~ret73; {326#false} is VALID [2020-07-10 23:53:08,845 INFO L280 TraceCheckUtils]: 138: Hoare triple {326#false} havoc #t~ret73; {326#false} is VALID [2020-07-10 23:53:08,845 INFO L280 TraceCheckUtils]: 139: Hoare triple {326#false} assume 0 != ~tmp___0~3; {326#false} is VALID [2020-07-10 23:53:08,846 INFO L263 TraceCheckUtils]: 140: Hoare triple {326#false} call __automaton_fail(); {326#false} is VALID [2020-07-10 23:53:08,846 INFO L280 TraceCheckUtils]: 141: Hoare triple {326#false} assume !false; {326#false} is VALID [2020-07-10 23:53:08,867 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:53:08,868 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2066182246] [2020-07-10 23:53:08,870 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:53:08,870 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-10 23:53:08,871 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [931909531] [2020-07-10 23:53:08,877 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 23:53:08,880 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:53:08,884 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 23:53:09,071 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:53:09,072 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 23:53:09,072 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:53:09,081 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 23:53:09,081 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 23:53:09,083 INFO L87 Difference]: Start difference. First operand 322 states. Second operand 3 states. [2020-07-10 23:53:18,106 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:53:18,107 INFO L93 Difference]: Finished difference Result 512 states and 609 transitions. [2020-07-10 23:53:18,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 23:53:18,107 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 23:53:18,108 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:53:18,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 23:53:18,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 609 transitions. [2020-07-10 23:53:18,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 23:53:18,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 609 transitions. [2020-07-10 23:53:18,163 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 609 transitions. [2020-07-10 23:53:19,900 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 609 edges. 609 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:53:19,948 INFO L225 Difference]: With dead ends: 512 [2020-07-10 23:53:19,949 INFO L226 Difference]: Without dead ends: 315 [2020-07-10 23:53:19,955 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 [2020-07-10 23:53:19,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315 states. [2020-07-10 23:53:23,583 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315 to 271. [2020-07-10 23:53:23,584 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:53:23,584 INFO L82 GeneralOperation]: Start isEquivalent. First operand 315 states. Second operand 271 states. [2020-07-10 23:53:23,585 INFO L74 IsIncluded]: Start isIncluded. First operand 315 states. Second operand 271 states. [2020-07-10 23:53:23,585 INFO L87 Difference]: Start difference. First operand 315 states. Second operand 271 states. [2020-07-10 23:53:23,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:53:23,624 INFO L93 Difference]: Finished difference Result 315 states and 360 transitions. [2020-07-10 23:53:23,625 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 360 transitions. [2020-07-10 23:53:23,628 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:53:23,628 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:53:23,629 INFO L74 IsIncluded]: Start isIncluded. First operand 271 states. Second operand 315 states. [2020-07-10 23:53:23,629 INFO L87 Difference]: Start difference. First operand 271 states. Second operand 315 states. [2020-07-10 23:53:23,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:53:23,660 INFO L93 Difference]: Finished difference Result 315 states and 360 transitions. [2020-07-10 23:53:23,660 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 360 transitions. [2020-07-10 23:53:23,662 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:53:23,663 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:53:23,663 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:53:23,663 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:53:23,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 271 states. [2020-07-10 23:53:23,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 295 transitions. [2020-07-10 23:53:23,677 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 295 transitions. Word has length 142 [2020-07-10 23:53:23,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:53:23,678 INFO L479 AbstractCegarLoop]: Abstraction has 271 states and 295 transitions. [2020-07-10 23:53:23,678 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 23:53:23,679 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 271 states and 295 transitions. [2020-07-10 23:53:24,620 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 295 edges. 295 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:53:24,620 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 295 transitions. [2020-07-10 23:53:24,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-10 23:53:24,623 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:53:24,624 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] [2020-07-10 23:53:24,624 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 23:53:24,624 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:53:24,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:53:24,625 INFO L82 PathProgramCache]: Analyzing trace with hash -760083785, now seen corresponding path program 1 times [2020-07-10 23:53:24,625 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:53:24,625 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2123971035] [2020-07-10 23:53:24,625 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:53:24,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,037 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:53:25,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {2729#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {2626#true} is VALID [2020-07-10 23:53:25,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {2626#true} #valid := #valid[0 := 0]; {2626#true} is VALID [2020-07-10 23:53:25,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {2626#true} assume 0 < #StackHeapBarrier; {2626#true} is VALID [2020-07-10 23:53:25,106 INFO L280 TraceCheckUtils]: 3: Hoare triple {2626#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {2626#true} is VALID [2020-07-10 23:53:25,106 INFO L280 TraceCheckUtils]: 4: Hoare triple {2626#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {2626#true} is VALID [2020-07-10 23:53:25,106 INFO L280 TraceCheckUtils]: 5: Hoare triple {2626#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {2626#true} is VALID [2020-07-10 23:53:25,106 INFO L280 TraceCheckUtils]: 6: Hoare triple {2626#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {2626#true} is VALID [2020-07-10 23:53:25,107 INFO L280 TraceCheckUtils]: 7: Hoare triple {2626#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {2626#true} is VALID [2020-07-10 23:53:25,107 INFO L280 TraceCheckUtils]: 8: Hoare triple {2626#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {2626#true} is VALID [2020-07-10 23:53:25,107 INFO L280 TraceCheckUtils]: 9: Hoare triple {2626#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {2626#true} is VALID [2020-07-10 23:53:25,107 INFO L280 TraceCheckUtils]: 10: Hoare triple {2626#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {2626#true} is VALID [2020-07-10 23:53:25,107 INFO L280 TraceCheckUtils]: 11: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {2626#true} is VALID [2020-07-10 23:53:25,108 INFO L280 TraceCheckUtils]: 12: Hoare triple {2626#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {2626#true} is VALID [2020-07-10 23:53:25,108 INFO L280 TraceCheckUtils]: 13: Hoare triple {2626#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {2626#true} is VALID [2020-07-10 23:53:25,108 INFO L280 TraceCheckUtils]: 14: Hoare triple {2626#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {2626#true} is VALID [2020-07-10 23:53:25,109 INFO L280 TraceCheckUtils]: 15: Hoare triple {2626#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {2626#true} is VALID [2020-07-10 23:53:25,109 INFO L280 TraceCheckUtils]: 16: Hoare triple {2626#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {2626#true} is VALID [2020-07-10 23:53:25,109 INFO L280 TraceCheckUtils]: 17: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {2626#true} is VALID [2020-07-10 23:53:25,109 INFO L280 TraceCheckUtils]: 18: Hoare triple {2626#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {2626#true} is VALID [2020-07-10 23:53:25,110 INFO L280 TraceCheckUtils]: 19: Hoare triple {2626#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {2626#true} is VALID [2020-07-10 23:53:25,110 INFO L280 TraceCheckUtils]: 20: Hoare triple {2626#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {2626#true} is VALID [2020-07-10 23:53:25,110 INFO L280 TraceCheckUtils]: 21: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {2626#true} is VALID [2020-07-10 23:53:25,110 INFO L280 TraceCheckUtils]: 22: Hoare triple {2626#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {2626#true} is VALID [2020-07-10 23:53:25,110 INFO L280 TraceCheckUtils]: 23: Hoare triple {2626#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {2626#true} is VALID [2020-07-10 23:53:25,111 INFO L280 TraceCheckUtils]: 24: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {2626#true} is VALID [2020-07-10 23:53:25,111 INFO L280 TraceCheckUtils]: 25: Hoare triple {2626#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {2626#true} is VALID [2020-07-10 23:53:25,111 INFO L280 TraceCheckUtils]: 26: Hoare triple {2626#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {2626#true} is VALID [2020-07-10 23:53:25,111 INFO L280 TraceCheckUtils]: 27: Hoare triple {2626#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {2626#true} is VALID [2020-07-10 23:53:25,112 INFO L280 TraceCheckUtils]: 28: Hoare triple {2626#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {2626#true} is VALID [2020-07-10 23:53:25,112 INFO L280 TraceCheckUtils]: 29: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {2626#true} is VALID [2020-07-10 23:53:25,112 INFO L280 TraceCheckUtils]: 30: Hoare triple {2626#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {2626#true} is VALID [2020-07-10 23:53:25,112 INFO L280 TraceCheckUtils]: 31: Hoare triple {2626#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {2626#true} is VALID [2020-07-10 23:53:25,113 INFO L280 TraceCheckUtils]: 32: Hoare triple {2626#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {2626#true} is VALID [2020-07-10 23:53:25,113 INFO L280 TraceCheckUtils]: 33: Hoare triple {2626#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {2626#true} is VALID [2020-07-10 23:53:25,113 INFO L280 TraceCheckUtils]: 34: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {2626#true} is VALID [2020-07-10 23:53:25,113 INFO L280 TraceCheckUtils]: 35: Hoare triple {2626#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {2626#true} is VALID [2020-07-10 23:53:25,114 INFO L280 TraceCheckUtils]: 36: Hoare triple {2626#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {2626#true} is VALID [2020-07-10 23:53:25,114 INFO L280 TraceCheckUtils]: 37: Hoare triple {2626#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {2626#true} is VALID [2020-07-10 23:53:25,114 INFO L280 TraceCheckUtils]: 38: Hoare triple {2626#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {2626#true} is VALID [2020-07-10 23:53:25,114 INFO L280 TraceCheckUtils]: 39: Hoare triple {2626#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {2626#true} is VALID [2020-07-10 23:53:25,114 INFO L280 TraceCheckUtils]: 40: Hoare triple {2626#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {2626#true} is VALID [2020-07-10 23:53:25,115 INFO L280 TraceCheckUtils]: 41: Hoare triple {2626#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {2626#true} is VALID [2020-07-10 23:53:25,115 INFO L280 TraceCheckUtils]: 42: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {2626#true} is VALID [2020-07-10 23:53:25,115 INFO L280 TraceCheckUtils]: 43: Hoare triple {2626#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {2626#true} is VALID [2020-07-10 23:53:25,115 INFO L280 TraceCheckUtils]: 44: Hoare triple {2626#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {2626#true} is VALID [2020-07-10 23:53:25,115 INFO L280 TraceCheckUtils]: 45: Hoare triple {2626#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {2626#true} is VALID [2020-07-10 23:53:25,116 INFO L280 TraceCheckUtils]: 46: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {2626#true} is VALID [2020-07-10 23:53:25,116 INFO L280 TraceCheckUtils]: 47: Hoare triple {2626#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {2626#true} is VALID [2020-07-10 23:53:25,116 INFO L280 TraceCheckUtils]: 48: Hoare triple {2626#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {2626#true} is VALID [2020-07-10 23:53:25,116 INFO L280 TraceCheckUtils]: 49: Hoare triple {2626#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {2626#true} is VALID [2020-07-10 23:53:25,116 INFO L280 TraceCheckUtils]: 50: Hoare triple {2626#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {2626#true} is VALID [2020-07-10 23:53:25,117 INFO L280 TraceCheckUtils]: 51: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {2626#true} is VALID [2020-07-10 23:53:25,117 INFO L280 TraceCheckUtils]: 52: Hoare triple {2626#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {2626#true} is VALID [2020-07-10 23:53:25,117 INFO L280 TraceCheckUtils]: 53: Hoare triple {2626#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {2626#true} is VALID [2020-07-10 23:53:25,117 INFO L280 TraceCheckUtils]: 54: Hoare triple {2626#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {2626#true} is VALID [2020-07-10 23:53:25,117 INFO L280 TraceCheckUtils]: 55: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {2626#true} is VALID [2020-07-10 23:53:25,117 INFO L280 TraceCheckUtils]: 56: Hoare triple {2626#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {2626#true} is VALID [2020-07-10 23:53:25,118 INFO L280 TraceCheckUtils]: 57: Hoare triple {2626#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {2626#true} is VALID [2020-07-10 23:53:25,118 INFO L280 TraceCheckUtils]: 58: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {2626#true} is VALID [2020-07-10 23:53:25,118 INFO L280 TraceCheckUtils]: 59: Hoare triple {2626#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {2626#true} is VALID [2020-07-10 23:53:25,118 INFO L280 TraceCheckUtils]: 60: Hoare triple {2626#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {2626#true} is VALID [2020-07-10 23:53:25,119 INFO L280 TraceCheckUtils]: 61: Hoare triple {2626#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {2626#true} is VALID [2020-07-10 23:53:25,119 INFO L280 TraceCheckUtils]: 62: Hoare triple {2626#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {2626#true} is VALID [2020-07-10 23:53:25,119 INFO L280 TraceCheckUtils]: 63: Hoare triple {2626#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {2626#true} is VALID [2020-07-10 23:53:25,119 INFO L280 TraceCheckUtils]: 64: Hoare triple {2626#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {2626#true} is VALID [2020-07-10 23:53:25,120 INFO L280 TraceCheckUtils]: 65: Hoare triple {2626#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {2626#true} is VALID [2020-07-10 23:53:25,120 INFO L280 TraceCheckUtils]: 66: Hoare triple {2626#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {2626#true} is VALID [2020-07-10 23:53:25,120 INFO L280 TraceCheckUtils]: 67: Hoare triple {2626#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {2626#true} is VALID [2020-07-10 23:53:25,120 INFO L280 TraceCheckUtils]: 68: Hoare triple {2626#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {2626#true} is VALID [2020-07-10 23:53:25,121 INFO L280 TraceCheckUtils]: 69: Hoare triple {2626#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {2626#true} is VALID [2020-07-10 23:53:25,121 INFO L280 TraceCheckUtils]: 70: Hoare triple {2626#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {2626#true} is VALID [2020-07-10 23:53:25,121 INFO L280 TraceCheckUtils]: 71: Hoare triple {2626#true} ~waterLevel~0 := 1; {2626#true} is VALID [2020-07-10 23:53:25,121 INFO L280 TraceCheckUtils]: 72: Hoare triple {2626#true} ~methaneLevelCritical~0 := 0; {2626#true} is VALID [2020-07-10 23:53:25,122 INFO L280 TraceCheckUtils]: 73: Hoare triple {2626#true} ~pumpRunning~0 := 0; {2626#true} is VALID [2020-07-10 23:53:25,122 INFO L280 TraceCheckUtils]: 74: Hoare triple {2626#true} ~systemActive~0 := 1; {2626#true} is VALID [2020-07-10 23:53:25,122 INFO L280 TraceCheckUtils]: 75: Hoare triple {2626#true} ~head~0.base, ~head~0.offset := 0, 0; {2626#true} is VALID [2020-07-10 23:53:25,122 INFO L280 TraceCheckUtils]: 76: Hoare triple {2626#true} ~cleanupTimeShifts~0 := 4; {2626#true} is VALID [2020-07-10 23:53:25,123 INFO L280 TraceCheckUtils]: 77: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 23:53:25,123 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2626#true} {2626#true} #942#return; {2626#true} is VALID [2020-07-10 23:53:25,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,129 INFO L280 TraceCheckUtils]: 0: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 23:53:25,130 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2626#true} {2626#true} #848#return; {2626#true} is VALID [2020-07-10 23:53:25,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,132 INFO L280 TraceCheckUtils]: 0: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 23:53:25,132 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2626#true} {2626#true} #850#return; {2626#true} is VALID [2020-07-10 23:53:25,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {2626#true} havoc ~retValue_acc~13; {2626#true} is VALID [2020-07-10 23:53:25,136 INFO L280 TraceCheckUtils]: 1: Hoare triple {2626#true} ~retValue_acc~13 := 1; {2626#true} is VALID [2020-07-10 23:53:25,136 INFO L280 TraceCheckUtils]: 2: Hoare triple {2626#true} #res := ~retValue_acc~13; {2626#true} is VALID [2020-07-10 23:53:25,136 INFO L280 TraceCheckUtils]: 3: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 23:53:25,137 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2626#true} {2626#true} #852#return; {2626#true} is VALID [2020-07-10 23:53:25,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,139 INFO L280 TraceCheckUtils]: 0: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 23:53:25,139 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2626#true} {2626#true} #854#return; {2626#true} is VALID [2020-07-10 23:53:25,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {2626#true} havoc ~retValue_acc~1; {2626#true} is VALID [2020-07-10 23:53:25,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {2626#true} ~retValue_acc~1 := ~waterLevel~0; {2626#true} is VALID [2020-07-10 23:53:25,143 INFO L280 TraceCheckUtils]: 2: Hoare triple {2626#true} #res := ~retValue_acc~1; {2626#true} is VALID [2020-07-10 23:53:25,143 INFO L280 TraceCheckUtils]: 3: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 23:53:25,143 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2626#true} {2627#false} #842#return; {2627#false} is VALID [2020-07-10 23:53:25,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:25,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {2626#true} havoc ~retValue_acc~5; {2626#true} is VALID [2020-07-10 23:53:25,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {2626#true} ~retValue_acc~5 := ~pumpRunning~0; {2626#true} is VALID [2020-07-10 23:53:25,155 INFO L280 TraceCheckUtils]: 2: Hoare triple {2626#true} #res := ~retValue_acc~5; {2626#true} is VALID [2020-07-10 23:53:25,155 INFO L280 TraceCheckUtils]: 3: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 23:53:25,155 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2626#true} {2627#false} #844#return; {2627#false} is VALID [2020-07-10 23:53:25,160 INFO L263 TraceCheckUtils]: 0: Hoare triple {2626#true} call ULTIMATE.init(); {2729#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 23:53:25,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {2729#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {2626#true} is VALID [2020-07-10 23:53:25,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {2626#true} #valid := #valid[0 := 0]; {2626#true} is VALID [2020-07-10 23:53:25,161 INFO L280 TraceCheckUtils]: 3: Hoare triple {2626#true} assume 0 < #StackHeapBarrier; {2626#true} is VALID [2020-07-10 23:53:25,161 INFO L280 TraceCheckUtils]: 4: Hoare triple {2626#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {2626#true} is VALID [2020-07-10 23:53:25,161 INFO L280 TraceCheckUtils]: 5: Hoare triple {2626#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {2626#true} is VALID [2020-07-10 23:53:25,162 INFO L280 TraceCheckUtils]: 6: Hoare triple {2626#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {2626#true} is VALID [2020-07-10 23:53:25,162 INFO L280 TraceCheckUtils]: 7: Hoare triple {2626#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {2626#true} is VALID [2020-07-10 23:53:25,162 INFO L280 TraceCheckUtils]: 8: Hoare triple {2626#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {2626#true} is VALID [2020-07-10 23:53:25,162 INFO L280 TraceCheckUtils]: 9: Hoare triple {2626#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {2626#true} is VALID [2020-07-10 23:53:25,163 INFO L280 TraceCheckUtils]: 10: Hoare triple {2626#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {2626#true} is VALID [2020-07-10 23:53:25,163 INFO L280 TraceCheckUtils]: 11: Hoare triple {2626#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {2626#true} is VALID [2020-07-10 23:53:25,163 INFO L280 TraceCheckUtils]: 12: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {2626#true} is VALID [2020-07-10 23:53:25,163 INFO L280 TraceCheckUtils]: 13: Hoare triple {2626#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {2626#true} is VALID [2020-07-10 23:53:25,163 INFO L280 TraceCheckUtils]: 14: Hoare triple {2626#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {2626#true} is VALID [2020-07-10 23:53:25,164 INFO L280 TraceCheckUtils]: 15: Hoare triple {2626#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {2626#true} is VALID [2020-07-10 23:53:25,164 INFO L280 TraceCheckUtils]: 16: Hoare triple {2626#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {2626#true} is VALID [2020-07-10 23:53:25,164 INFO L280 TraceCheckUtils]: 17: Hoare triple {2626#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {2626#true} is VALID [2020-07-10 23:53:25,164 INFO L280 TraceCheckUtils]: 18: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {2626#true} is VALID [2020-07-10 23:53:25,165 INFO L280 TraceCheckUtils]: 19: Hoare triple {2626#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {2626#true} is VALID [2020-07-10 23:53:25,165 INFO L280 TraceCheckUtils]: 20: Hoare triple {2626#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {2626#true} is VALID [2020-07-10 23:53:25,165 INFO L280 TraceCheckUtils]: 21: Hoare triple {2626#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {2626#true} is VALID [2020-07-10 23:53:25,165 INFO L280 TraceCheckUtils]: 22: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {2626#true} is VALID [2020-07-10 23:53:25,166 INFO L280 TraceCheckUtils]: 23: Hoare triple {2626#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {2626#true} is VALID [2020-07-10 23:53:25,166 INFO L280 TraceCheckUtils]: 24: Hoare triple {2626#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {2626#true} is VALID [2020-07-10 23:53:25,166 INFO L280 TraceCheckUtils]: 25: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {2626#true} is VALID [2020-07-10 23:53:25,166 INFO L280 TraceCheckUtils]: 26: Hoare triple {2626#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {2626#true} is VALID [2020-07-10 23:53:25,166 INFO L280 TraceCheckUtils]: 27: Hoare triple {2626#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {2626#true} is VALID [2020-07-10 23:53:25,167 INFO L280 TraceCheckUtils]: 28: Hoare triple {2626#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {2626#true} is VALID [2020-07-10 23:53:25,167 INFO L280 TraceCheckUtils]: 29: Hoare triple {2626#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {2626#true} is VALID [2020-07-10 23:53:25,167 INFO L280 TraceCheckUtils]: 30: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {2626#true} is VALID [2020-07-10 23:53:25,167 INFO L280 TraceCheckUtils]: 31: Hoare triple {2626#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {2626#true} is VALID [2020-07-10 23:53:25,168 INFO L280 TraceCheckUtils]: 32: Hoare triple {2626#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {2626#true} is VALID [2020-07-10 23:53:25,168 INFO L280 TraceCheckUtils]: 33: Hoare triple {2626#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {2626#true} is VALID [2020-07-10 23:53:25,168 INFO L280 TraceCheckUtils]: 34: Hoare triple {2626#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {2626#true} is VALID [2020-07-10 23:53:25,168 INFO L280 TraceCheckUtils]: 35: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {2626#true} is VALID [2020-07-10 23:53:25,168 INFO L280 TraceCheckUtils]: 36: Hoare triple {2626#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {2626#true} is VALID [2020-07-10 23:53:25,169 INFO L280 TraceCheckUtils]: 37: Hoare triple {2626#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {2626#true} is VALID [2020-07-10 23:53:25,169 INFO L280 TraceCheckUtils]: 38: Hoare triple {2626#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {2626#true} is VALID [2020-07-10 23:53:25,169 INFO L280 TraceCheckUtils]: 39: Hoare triple {2626#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {2626#true} is VALID [2020-07-10 23:53:25,169 INFO L280 TraceCheckUtils]: 40: Hoare triple {2626#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {2626#true} is VALID [2020-07-10 23:53:25,170 INFO L280 TraceCheckUtils]: 41: Hoare triple {2626#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {2626#true} is VALID [2020-07-10 23:53:25,170 INFO L280 TraceCheckUtils]: 42: Hoare triple {2626#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {2626#true} is VALID [2020-07-10 23:53:25,170 INFO L280 TraceCheckUtils]: 43: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {2626#true} is VALID [2020-07-10 23:53:25,170 INFO L280 TraceCheckUtils]: 44: Hoare triple {2626#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {2626#true} is VALID [2020-07-10 23:53:25,171 INFO L280 TraceCheckUtils]: 45: Hoare triple {2626#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {2626#true} is VALID [2020-07-10 23:53:25,171 INFO L280 TraceCheckUtils]: 46: Hoare triple {2626#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {2626#true} is VALID [2020-07-10 23:53:25,171 INFO L280 TraceCheckUtils]: 47: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {2626#true} is VALID [2020-07-10 23:53:25,171 INFO L280 TraceCheckUtils]: 48: Hoare triple {2626#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {2626#true} is VALID [2020-07-10 23:53:25,171 INFO L280 TraceCheckUtils]: 49: Hoare triple {2626#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {2626#true} is VALID [2020-07-10 23:53:25,172 INFO L280 TraceCheckUtils]: 50: Hoare triple {2626#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {2626#true} is VALID [2020-07-10 23:53:25,172 INFO L280 TraceCheckUtils]: 51: Hoare triple {2626#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {2626#true} is VALID [2020-07-10 23:53:25,172 INFO L280 TraceCheckUtils]: 52: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {2626#true} is VALID [2020-07-10 23:53:25,172 INFO L280 TraceCheckUtils]: 53: Hoare triple {2626#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {2626#true} is VALID [2020-07-10 23:53:25,172 INFO L280 TraceCheckUtils]: 54: Hoare triple {2626#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {2626#true} is VALID [2020-07-10 23:53:25,173 INFO L280 TraceCheckUtils]: 55: Hoare triple {2626#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {2626#true} is VALID [2020-07-10 23:53:25,173 INFO L280 TraceCheckUtils]: 56: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {2626#true} is VALID [2020-07-10 23:53:25,173 INFO L280 TraceCheckUtils]: 57: Hoare triple {2626#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {2626#true} is VALID [2020-07-10 23:53:25,173 INFO L280 TraceCheckUtils]: 58: Hoare triple {2626#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {2626#true} is VALID [2020-07-10 23:53:25,174 INFO L280 TraceCheckUtils]: 59: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {2626#true} is VALID [2020-07-10 23:53:25,174 INFO L280 TraceCheckUtils]: 60: Hoare triple {2626#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {2626#true} is VALID [2020-07-10 23:53:25,174 INFO L280 TraceCheckUtils]: 61: Hoare triple {2626#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {2626#true} is VALID [2020-07-10 23:53:25,175 INFO L280 TraceCheckUtils]: 62: Hoare triple {2626#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {2626#true} is VALID [2020-07-10 23:53:25,175 INFO L280 TraceCheckUtils]: 63: Hoare triple {2626#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {2626#true} is VALID [2020-07-10 23:53:25,175 INFO L280 TraceCheckUtils]: 64: Hoare triple {2626#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {2626#true} is VALID [2020-07-10 23:53:25,175 INFO L280 TraceCheckUtils]: 65: Hoare triple {2626#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {2626#true} is VALID [2020-07-10 23:53:25,175 INFO L280 TraceCheckUtils]: 66: Hoare triple {2626#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {2626#true} is VALID [2020-07-10 23:53:25,176 INFO L280 TraceCheckUtils]: 67: Hoare triple {2626#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {2626#true} is VALID [2020-07-10 23:53:25,176 INFO L280 TraceCheckUtils]: 68: Hoare triple {2626#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {2626#true} is VALID [2020-07-10 23:53:25,176 INFO L280 TraceCheckUtils]: 69: Hoare triple {2626#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {2626#true} is VALID [2020-07-10 23:53:25,176 INFO L280 TraceCheckUtils]: 70: Hoare triple {2626#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {2626#true} is VALID [2020-07-10 23:53:25,177 INFO L280 TraceCheckUtils]: 71: Hoare triple {2626#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {2626#true} is VALID [2020-07-10 23:53:25,177 INFO L280 TraceCheckUtils]: 72: Hoare triple {2626#true} ~waterLevel~0 := 1; {2626#true} is VALID [2020-07-10 23:53:25,177 INFO L280 TraceCheckUtils]: 73: Hoare triple {2626#true} ~methaneLevelCritical~0 := 0; {2626#true} is VALID [2020-07-10 23:53:25,177 INFO L280 TraceCheckUtils]: 74: Hoare triple {2626#true} ~pumpRunning~0 := 0; {2626#true} is VALID [2020-07-10 23:53:25,177 INFO L280 TraceCheckUtils]: 75: Hoare triple {2626#true} ~systemActive~0 := 1; {2626#true} is VALID [2020-07-10 23:53:25,178 INFO L280 TraceCheckUtils]: 76: Hoare triple {2626#true} ~head~0.base, ~head~0.offset := 0, 0; {2626#true} is VALID [2020-07-10 23:53:25,178 INFO L280 TraceCheckUtils]: 77: Hoare triple {2626#true} ~cleanupTimeShifts~0 := 4; {2626#true} is VALID [2020-07-10 23:53:25,178 INFO L280 TraceCheckUtils]: 78: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 23:53:25,178 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2626#true} {2626#true} #942#return; {2626#true} is VALID [2020-07-10 23:53:25,179 INFO L263 TraceCheckUtils]: 80: Hoare triple {2626#true} call #t~ret74 := main(); {2626#true} is VALID [2020-07-10 23:53:25,179 INFO L280 TraceCheckUtils]: 81: Hoare triple {2626#true} havoc ~retValue_acc~11; {2626#true} is VALID [2020-07-10 23:53:25,179 INFO L280 TraceCheckUtils]: 82: Hoare triple {2626#true} havoc ~tmp~8; {2626#true} is VALID [2020-07-10 23:53:25,179 INFO L263 TraceCheckUtils]: 83: Hoare triple {2626#true} call select_helpers(); {2626#true} is VALID [2020-07-10 23:53:25,179 INFO L280 TraceCheckUtils]: 84: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 23:53:25,180 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2626#true} {2626#true} #848#return; {2626#true} is VALID [2020-07-10 23:53:25,180 INFO L263 TraceCheckUtils]: 86: Hoare triple {2626#true} call select_features(); {2626#true} is VALID [2020-07-10 23:53:25,180 INFO L280 TraceCheckUtils]: 87: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 23:53:25,180 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2626#true} {2626#true} #850#return; {2626#true} is VALID [2020-07-10 23:53:25,181 INFO L263 TraceCheckUtils]: 89: Hoare triple {2626#true} call #t~ret70 := valid_product(); {2626#true} is VALID [2020-07-10 23:53:25,181 INFO L280 TraceCheckUtils]: 90: Hoare triple {2626#true} havoc ~retValue_acc~13; {2626#true} is VALID [2020-07-10 23:53:25,181 INFO L280 TraceCheckUtils]: 91: Hoare triple {2626#true} ~retValue_acc~13 := 1; {2626#true} is VALID [2020-07-10 23:53:25,181 INFO L280 TraceCheckUtils]: 92: Hoare triple {2626#true} #res := ~retValue_acc~13; {2626#true} is VALID [2020-07-10 23:53:25,181 INFO L280 TraceCheckUtils]: 93: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 23:53:25,182 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2626#true} {2626#true} #852#return; {2626#true} is VALID [2020-07-10 23:53:25,182 INFO L280 TraceCheckUtils]: 95: Hoare triple {2626#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {2626#true} is VALID [2020-07-10 23:53:25,182 INFO L280 TraceCheckUtils]: 96: Hoare triple {2626#true} ~tmp~8 := #t~ret70; {2626#true} is VALID [2020-07-10 23:53:25,182 INFO L280 TraceCheckUtils]: 97: Hoare triple {2626#true} havoc #t~ret70; {2626#true} is VALID [2020-07-10 23:53:25,183 INFO L280 TraceCheckUtils]: 98: Hoare triple {2626#true} assume 0 != ~tmp~8; {2626#true} is VALID [2020-07-10 23:53:25,183 INFO L263 TraceCheckUtils]: 99: Hoare triple {2626#true} call setup(); {2626#true} is VALID [2020-07-10 23:53:25,183 INFO L280 TraceCheckUtils]: 100: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 23:53:25,183 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2626#true} {2626#true} #854#return; {2626#true} is VALID [2020-07-10 23:53:25,184 INFO L263 TraceCheckUtils]: 102: Hoare triple {2626#true} call runTest(); {2626#true} is VALID [2020-07-10 23:53:25,184 INFO L263 TraceCheckUtils]: 103: Hoare triple {2626#true} call test(); {2626#true} is VALID [2020-07-10 23:53:25,184 INFO L280 TraceCheckUtils]: 104: Hoare triple {2626#true} havoc ~splverifierCounter~0; {2626#true} is VALID [2020-07-10 23:53:25,184 INFO L280 TraceCheckUtils]: 105: Hoare triple {2626#true} havoc ~tmp~4; {2626#true} is VALID [2020-07-10 23:53:25,184 INFO L280 TraceCheckUtils]: 106: Hoare triple {2626#true} havoc ~tmp___0~2; {2626#true} is VALID [2020-07-10 23:53:25,185 INFO L280 TraceCheckUtils]: 107: Hoare triple {2626#true} havoc ~tmp___1~0; {2626#true} is VALID [2020-07-10 23:53:25,185 INFO L280 TraceCheckUtils]: 108: Hoare triple {2626#true} havoc ~tmp___2~0; {2626#true} is VALID [2020-07-10 23:53:25,186 INFO L280 TraceCheckUtils]: 109: Hoare triple {2626#true} ~splverifierCounter~0 := 0; {2718#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 23:53:25,186 INFO L280 TraceCheckUtils]: 110: Hoare triple {2718#(= 0 test_~splverifierCounter~0)} assume !false; {2718#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 23:53:25,187 INFO L280 TraceCheckUtils]: 111: Hoare triple {2718#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2627#false} is VALID [2020-07-10 23:53:25,187 INFO L263 TraceCheckUtils]: 112: Hoare triple {2627#false} call cleanup(); {2627#false} is VALID [2020-07-10 23:53:25,188 INFO L280 TraceCheckUtils]: 113: Hoare triple {2627#false} havoc ~i~0; {2627#false} is VALID [2020-07-10 23:53:25,188 INFO L280 TraceCheckUtils]: 114: Hoare triple {2627#false} havoc ~__cil_tmp2~0; {2627#false} is VALID [2020-07-10 23:53:25,188 INFO L263 TraceCheckUtils]: 115: Hoare triple {2627#false} call timeShift(); {2627#false} is VALID [2020-07-10 23:53:25,188 INFO L280 TraceCheckUtils]: 116: Hoare triple {2627#false} assume !(0 != ~pumpRunning~0); {2627#false} is VALID [2020-07-10 23:53:25,188 INFO L280 TraceCheckUtils]: 117: Hoare triple {2627#false} assume !(0 != ~systemActive~0); {2627#false} is VALID [2020-07-10 23:53:25,189 INFO L263 TraceCheckUtils]: 118: Hoare triple {2627#false} call __utac_acc__Specification4_spec__1(); {2627#false} is VALID [2020-07-10 23:53:25,189 INFO L280 TraceCheckUtils]: 119: Hoare triple {2627#false} havoc ~tmp~9; {2627#false} is VALID [2020-07-10 23:53:25,189 INFO L280 TraceCheckUtils]: 120: Hoare triple {2627#false} havoc ~tmp___0~3; {2627#false} is VALID [2020-07-10 23:53:25,189 INFO L263 TraceCheckUtils]: 121: Hoare triple {2627#false} call #t~ret72 := getWaterLevel(); {2626#true} is VALID [2020-07-10 23:53:25,189 INFO L280 TraceCheckUtils]: 122: Hoare triple {2626#true} havoc ~retValue_acc~1; {2626#true} is VALID [2020-07-10 23:53:25,190 INFO L280 TraceCheckUtils]: 123: Hoare triple {2626#true} ~retValue_acc~1 := ~waterLevel~0; {2626#true} is VALID [2020-07-10 23:53:25,190 INFO L280 TraceCheckUtils]: 124: Hoare triple {2626#true} #res := ~retValue_acc~1; {2626#true} is VALID [2020-07-10 23:53:25,190 INFO L280 TraceCheckUtils]: 125: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 23:53:25,190 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2626#true} {2627#false} #842#return; {2627#false} is VALID [2020-07-10 23:53:25,191 INFO L280 TraceCheckUtils]: 127: Hoare triple {2627#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {2627#false} is VALID [2020-07-10 23:53:25,191 INFO L280 TraceCheckUtils]: 128: Hoare triple {2627#false} ~tmp~9 := #t~ret72; {2627#false} is VALID [2020-07-10 23:53:25,191 INFO L280 TraceCheckUtils]: 129: Hoare triple {2627#false} havoc #t~ret72; {2627#false} is VALID [2020-07-10 23:53:25,191 INFO L280 TraceCheckUtils]: 130: Hoare triple {2627#false} assume 0 == ~tmp~9; {2627#false} is VALID [2020-07-10 23:53:25,191 INFO L263 TraceCheckUtils]: 131: Hoare triple {2627#false} call #t~ret73 := isPumpRunning(); {2626#true} is VALID [2020-07-10 23:53:25,192 INFO L280 TraceCheckUtils]: 132: Hoare triple {2626#true} havoc ~retValue_acc~5; {2626#true} is VALID [2020-07-10 23:53:25,192 INFO L280 TraceCheckUtils]: 133: Hoare triple {2626#true} ~retValue_acc~5 := ~pumpRunning~0; {2626#true} is VALID [2020-07-10 23:53:25,192 INFO L280 TraceCheckUtils]: 134: Hoare triple {2626#true} #res := ~retValue_acc~5; {2626#true} is VALID [2020-07-10 23:53:25,192 INFO L280 TraceCheckUtils]: 135: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 23:53:25,193 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2626#true} {2627#false} #844#return; {2627#false} is VALID [2020-07-10 23:53:25,193 INFO L280 TraceCheckUtils]: 137: Hoare triple {2627#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {2627#false} is VALID [2020-07-10 23:53:25,193 INFO L280 TraceCheckUtils]: 138: Hoare triple {2627#false} ~tmp___0~3 := #t~ret73; {2627#false} is VALID [2020-07-10 23:53:25,193 INFO L280 TraceCheckUtils]: 139: Hoare triple {2627#false} havoc #t~ret73; {2627#false} is VALID [2020-07-10 23:53:25,193 INFO L280 TraceCheckUtils]: 140: Hoare triple {2627#false} assume 0 != ~tmp___0~3; {2627#false} is VALID [2020-07-10 23:53:25,194 INFO L263 TraceCheckUtils]: 141: Hoare triple {2627#false} call __automaton_fail(); {2627#false} is VALID [2020-07-10 23:53:25,194 INFO L280 TraceCheckUtils]: 142: Hoare triple {2627#false} assume !false; {2627#false} is VALID [2020-07-10 23:53:25,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:53:25,217 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2123971035] [2020-07-10 23:53:25,217 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:53:25,218 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 23:53:25,218 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1724726514] [2020-07-10 23:53:25,220 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 23:53:25,220 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:53:25,221 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 23:53:25,372 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:53:25,373 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 23:53:25,373 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:53:25,373 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 23:53:25,373 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 23:53:25,373 INFO L87 Difference]: Start difference. First operand 271 states and 295 transitions. Second operand 4 states. [2020-07-10 23:53:27,353 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:53:33,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:53:33,994 INFO L93 Difference]: Finished difference Result 419 states and 472 transitions. [2020-07-10 23:53:33,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 23:53:33,994 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 23:53:33,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:53:33,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 23:53:34,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 472 transitions. [2020-07-10 23:53:34,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 23:53:34,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 472 transitions. [2020-07-10 23:53:34,011 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 472 transitions. [2020-07-10 23:53:35,348 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 472 edges. 472 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:53:35,359 INFO L225 Difference]: With dead ends: 419 [2020-07-10 23:53:35,360 INFO L226 Difference]: Without dead ends: 298 [2020-07-10 23:53:35,362 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-10 23:53:35,363 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298 states. [2020-07-10 23:53:39,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298 to 261. [2020-07-10 23:53:39,443 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:53:39,443 INFO L82 GeneralOperation]: Start isEquivalent. First operand 298 states. Second operand 261 states. [2020-07-10 23:53:39,443 INFO L74 IsIncluded]: Start isIncluded. First operand 298 states. Second operand 261 states. [2020-07-10 23:53:39,443 INFO L87 Difference]: Start difference. First operand 298 states. Second operand 261 states. [2020-07-10 23:53:39,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:53:39,458 INFO L93 Difference]: Finished difference Result 298 states and 335 transitions. [2020-07-10 23:53:39,458 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 335 transitions. [2020-07-10 23:53:39,459 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:53:39,460 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:53:39,460 INFO L74 IsIncluded]: Start isIncluded. First operand 261 states. Second operand 298 states. [2020-07-10 23:53:39,460 INFO L87 Difference]: Start difference. First operand 261 states. Second operand 298 states. [2020-07-10 23:53:39,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:53:39,473 INFO L93 Difference]: Finished difference Result 298 states and 335 transitions. [2020-07-10 23:53:39,473 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 335 transitions. [2020-07-10 23:53:39,475 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:53:39,475 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:53:39,475 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:53:39,475 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:53:39,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 261 states. [2020-07-10 23:53:39,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 282 transitions. [2020-07-10 23:53:39,485 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 282 transitions. Word has length 143 [2020-07-10 23:53:39,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:53:39,485 INFO L479 AbstractCegarLoop]: Abstraction has 261 states and 282 transitions. [2020-07-10 23:53:39,485 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 23:53:39,485 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 261 states and 282 transitions. [2020-07-10 23:53:40,498 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 282 edges. 282 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:53:40,498 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 282 transitions. [2020-07-10 23:53:40,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-10 23:53:40,501 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:53:40,502 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] [2020-07-10 23:53:40,502 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 23:53:40,502 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:53:40,503 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:53:40,503 INFO L82 PathProgramCache]: Analyzing trace with hash -815473591, now seen corresponding path program 1 times [2020-07-10 23:53:40,503 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:53:40,503 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [910780436] [2020-07-10 23:53:40,503 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:53:40,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:40,990 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:53:41,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:41,108 INFO L280 TraceCheckUtils]: 0: Hoare triple {4798#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {4690#true} is VALID [2020-07-10 23:53:41,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} #valid := #valid[0 := 0]; {4690#true} is VALID [2020-07-10 23:53:41,110 INFO L280 TraceCheckUtils]: 2: Hoare triple {4690#true} assume 0 < #StackHeapBarrier; {4690#true} is VALID [2020-07-10 23:53:41,111 INFO L280 TraceCheckUtils]: 3: Hoare triple {4690#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {4690#true} is VALID [2020-07-10 23:53:41,111 INFO L280 TraceCheckUtils]: 4: Hoare triple {4690#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {4690#true} is VALID [2020-07-10 23:53:41,112 INFO L280 TraceCheckUtils]: 5: Hoare triple {4690#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {4690#true} is VALID [2020-07-10 23:53:41,112 INFO L280 TraceCheckUtils]: 6: Hoare triple {4690#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {4690#true} is VALID [2020-07-10 23:53:41,112 INFO L280 TraceCheckUtils]: 7: Hoare triple {4690#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {4690#true} is VALID [2020-07-10 23:53:41,113 INFO L280 TraceCheckUtils]: 8: Hoare triple {4690#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {4690#true} is VALID [2020-07-10 23:53:41,113 INFO L280 TraceCheckUtils]: 9: Hoare triple {4690#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {4690#true} is VALID [2020-07-10 23:53:41,113 INFO L280 TraceCheckUtils]: 10: Hoare triple {4690#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {4690#true} is VALID [2020-07-10 23:53:41,114 INFO L280 TraceCheckUtils]: 11: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {4690#true} is VALID [2020-07-10 23:53:41,114 INFO L280 TraceCheckUtils]: 12: Hoare triple {4690#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {4690#true} is VALID [2020-07-10 23:53:41,115 INFO L280 TraceCheckUtils]: 13: Hoare triple {4690#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {4690#true} is VALID [2020-07-10 23:53:41,115 INFO L280 TraceCheckUtils]: 14: Hoare triple {4690#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {4690#true} is VALID [2020-07-10 23:53:41,115 INFO L280 TraceCheckUtils]: 15: Hoare triple {4690#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {4690#true} is VALID [2020-07-10 23:53:41,117 INFO L280 TraceCheckUtils]: 16: Hoare triple {4690#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {4690#true} is VALID [2020-07-10 23:53:41,117 INFO L280 TraceCheckUtils]: 17: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {4690#true} is VALID [2020-07-10 23:53:41,117 INFO L280 TraceCheckUtils]: 18: Hoare triple {4690#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {4690#true} is VALID [2020-07-10 23:53:41,118 INFO L280 TraceCheckUtils]: 19: Hoare triple {4690#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {4690#true} is VALID [2020-07-10 23:53:41,118 INFO L280 TraceCheckUtils]: 20: Hoare triple {4690#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {4690#true} is VALID [2020-07-10 23:53:41,118 INFO L280 TraceCheckUtils]: 21: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {4690#true} is VALID [2020-07-10 23:53:41,119 INFO L280 TraceCheckUtils]: 22: Hoare triple {4690#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {4690#true} is VALID [2020-07-10 23:53:41,119 INFO L280 TraceCheckUtils]: 23: Hoare triple {4690#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {4690#true} is VALID [2020-07-10 23:53:41,119 INFO L280 TraceCheckUtils]: 24: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {4690#true} is VALID [2020-07-10 23:53:41,120 INFO L280 TraceCheckUtils]: 25: Hoare triple {4690#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {4690#true} is VALID [2020-07-10 23:53:41,129 INFO L280 TraceCheckUtils]: 26: Hoare triple {4690#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {4690#true} is VALID [2020-07-10 23:53:41,130 INFO L280 TraceCheckUtils]: 27: Hoare triple {4690#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {4690#true} is VALID [2020-07-10 23:53:41,130 INFO L280 TraceCheckUtils]: 28: Hoare triple {4690#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {4690#true} is VALID [2020-07-10 23:53:41,130 INFO L280 TraceCheckUtils]: 29: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {4690#true} is VALID [2020-07-10 23:53:41,131 INFO L280 TraceCheckUtils]: 30: Hoare triple {4690#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {4690#true} is VALID [2020-07-10 23:53:41,131 INFO L280 TraceCheckUtils]: 31: Hoare triple {4690#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {4690#true} is VALID [2020-07-10 23:53:41,131 INFO L280 TraceCheckUtils]: 32: Hoare triple {4690#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {4690#true} is VALID [2020-07-10 23:53:41,132 INFO L280 TraceCheckUtils]: 33: Hoare triple {4690#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {4690#true} is VALID [2020-07-10 23:53:41,132 INFO L280 TraceCheckUtils]: 34: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {4690#true} is VALID [2020-07-10 23:53:41,132 INFO L280 TraceCheckUtils]: 35: Hoare triple {4690#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {4690#true} is VALID [2020-07-10 23:53:41,133 INFO L280 TraceCheckUtils]: 36: Hoare triple {4690#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {4690#true} is VALID [2020-07-10 23:53:41,133 INFO L280 TraceCheckUtils]: 37: Hoare triple {4690#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {4690#true} is VALID [2020-07-10 23:53:41,136 INFO L280 TraceCheckUtils]: 38: Hoare triple {4690#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {4690#true} is VALID [2020-07-10 23:53:41,137 INFO L280 TraceCheckUtils]: 39: Hoare triple {4690#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {4690#true} is VALID [2020-07-10 23:53:41,137 INFO L280 TraceCheckUtils]: 40: Hoare triple {4690#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {4690#true} is VALID [2020-07-10 23:53:41,137 INFO L280 TraceCheckUtils]: 41: Hoare triple {4690#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {4690#true} is VALID [2020-07-10 23:53:41,138 INFO L280 TraceCheckUtils]: 42: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {4690#true} is VALID [2020-07-10 23:53:41,138 INFO L280 TraceCheckUtils]: 43: Hoare triple {4690#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {4690#true} is VALID [2020-07-10 23:53:41,141 INFO L280 TraceCheckUtils]: 44: Hoare triple {4690#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {4690#true} is VALID [2020-07-10 23:53:41,142 INFO L280 TraceCheckUtils]: 45: Hoare triple {4690#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {4690#true} is VALID [2020-07-10 23:53:41,142 INFO L280 TraceCheckUtils]: 46: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {4690#true} is VALID [2020-07-10 23:53:41,142 INFO L280 TraceCheckUtils]: 47: Hoare triple {4690#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {4690#true} is VALID [2020-07-10 23:53:41,143 INFO L280 TraceCheckUtils]: 48: Hoare triple {4690#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {4690#true} is VALID [2020-07-10 23:53:41,143 INFO L280 TraceCheckUtils]: 49: Hoare triple {4690#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {4690#true} is VALID [2020-07-10 23:53:41,143 INFO L280 TraceCheckUtils]: 50: Hoare triple {4690#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {4690#true} is VALID [2020-07-10 23:53:41,144 INFO L280 TraceCheckUtils]: 51: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {4690#true} is VALID [2020-07-10 23:53:41,144 INFO L280 TraceCheckUtils]: 52: Hoare triple {4690#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {4690#true} is VALID [2020-07-10 23:53:41,144 INFO L280 TraceCheckUtils]: 53: Hoare triple {4690#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {4690#true} is VALID [2020-07-10 23:53:41,145 INFO L280 TraceCheckUtils]: 54: Hoare triple {4690#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {4690#true} is VALID [2020-07-10 23:53:41,145 INFO L280 TraceCheckUtils]: 55: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {4690#true} is VALID [2020-07-10 23:53:41,147 INFO L280 TraceCheckUtils]: 56: Hoare triple {4690#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {4690#true} is VALID [2020-07-10 23:53:41,148 INFO L280 TraceCheckUtils]: 57: Hoare triple {4690#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {4690#true} is VALID [2020-07-10 23:53:41,151 INFO L280 TraceCheckUtils]: 58: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {4690#true} is VALID [2020-07-10 23:53:41,152 INFO L280 TraceCheckUtils]: 59: Hoare triple {4690#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {4690#true} is VALID [2020-07-10 23:53:41,152 INFO L280 TraceCheckUtils]: 60: Hoare triple {4690#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {4690#true} is VALID [2020-07-10 23:53:41,152 INFO L280 TraceCheckUtils]: 61: Hoare triple {4690#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {4690#true} is VALID [2020-07-10 23:53:41,153 INFO L280 TraceCheckUtils]: 62: Hoare triple {4690#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {4690#true} is VALID [2020-07-10 23:53:41,153 INFO L280 TraceCheckUtils]: 63: Hoare triple {4690#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {4690#true} is VALID [2020-07-10 23:53:41,153 INFO L280 TraceCheckUtils]: 64: Hoare triple {4690#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {4690#true} is VALID [2020-07-10 23:53:41,154 INFO L280 TraceCheckUtils]: 65: Hoare triple {4690#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {4690#true} is VALID [2020-07-10 23:53:41,154 INFO L280 TraceCheckUtils]: 66: Hoare triple {4690#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {4690#true} is VALID [2020-07-10 23:53:41,156 INFO L280 TraceCheckUtils]: 67: Hoare triple {4690#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {4690#true} is VALID [2020-07-10 23:53:41,157 INFO L280 TraceCheckUtils]: 68: Hoare triple {4690#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {4690#true} is VALID [2020-07-10 23:53:41,157 INFO L280 TraceCheckUtils]: 69: Hoare triple {4690#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {4690#true} is VALID [2020-07-10 23:53:41,157 INFO L280 TraceCheckUtils]: 70: Hoare triple {4690#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {4690#true} is VALID [2020-07-10 23:53:41,157 INFO L280 TraceCheckUtils]: 71: Hoare triple {4690#true} ~waterLevel~0 := 1; {4690#true} is VALID [2020-07-10 23:53:41,158 INFO L280 TraceCheckUtils]: 72: Hoare triple {4690#true} ~methaneLevelCritical~0 := 0; {4690#true} is VALID [2020-07-10 23:53:41,158 INFO L280 TraceCheckUtils]: 73: Hoare triple {4690#true} ~pumpRunning~0 := 0; {4690#true} is VALID [2020-07-10 23:53:41,158 INFO L280 TraceCheckUtils]: 74: Hoare triple {4690#true} ~systemActive~0 := 1; {4690#true} is VALID [2020-07-10 23:53:41,158 INFO L280 TraceCheckUtils]: 75: Hoare triple {4690#true} ~head~0.base, ~head~0.offset := 0, 0; {4690#true} is VALID [2020-07-10 23:53:41,159 INFO L280 TraceCheckUtils]: 76: Hoare triple {4690#true} ~cleanupTimeShifts~0 := 4; {4690#true} is VALID [2020-07-10 23:53:41,159 INFO L280 TraceCheckUtils]: 77: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 23:53:41,159 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4690#true} {4690#true} #942#return; {4690#true} is VALID [2020-07-10 23:53:41,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:41,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 23:53:41,175 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4690#true} {4690#true} #848#return; {4690#true} is VALID [2020-07-10 23:53:41,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:41,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 23:53:41,179 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4690#true} {4690#true} #850#return; {4690#true} is VALID [2020-07-10 23:53:41,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:41,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} havoc ~retValue_acc~13; {4690#true} is VALID [2020-07-10 23:53:41,259 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} ~retValue_acc~13 := 1; {4799#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} is VALID [2020-07-10 23:53:41,260 INFO L280 TraceCheckUtils]: 2: Hoare triple {4799#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} #res := ~retValue_acc~13; {4800#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:53:41,261 INFO L280 TraceCheckUtils]: 3: Hoare triple {4800#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4800#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:53:41,263 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4800#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4690#true} #852#return; {4780#(= |main_#t~ret70| 1)} is VALID [2020-07-10 23:53:41,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:41,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 23:53:41,266 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4690#true} {4690#true} #854#return; {4690#true} is VALID [2020-07-10 23:53:41,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:41,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {4801#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4802#(<= 1 ~systemActive~0)} is VALID [2020-07-10 23:53:41,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {4802#(<= 1 ~systemActive~0)} assume true; {4802#(<= 1 ~systemActive~0)} is VALID [2020-07-10 23:53:41,311 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4802#(<= 1 ~systemActive~0)} {4690#true} #904#return; {4787#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:53:41,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:41,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} havoc ~retValue_acc~1; {4690#true} is VALID [2020-07-10 23:53:41,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} ~retValue_acc~1 := ~waterLevel~0; {4690#true} is VALID [2020-07-10 23:53:41,318 INFO L280 TraceCheckUtils]: 2: Hoare triple {4690#true} #res := ~retValue_acc~1; {4690#true} is VALID [2020-07-10 23:53:41,318 INFO L280 TraceCheckUtils]: 3: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 23:53:41,318 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4690#true} {4691#false} #842#return; {4691#false} is VALID [2020-07-10 23:53:41,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:53:41,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} havoc ~retValue_acc~5; {4690#true} is VALID [2020-07-10 23:53:41,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} ~retValue_acc~5 := ~pumpRunning~0; {4690#true} is VALID [2020-07-10 23:53:41,322 INFO L280 TraceCheckUtils]: 2: Hoare triple {4690#true} #res := ~retValue_acc~5; {4690#true} is VALID [2020-07-10 23:53:41,323 INFO L280 TraceCheckUtils]: 3: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 23:53:41,323 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4690#true} {4691#false} #844#return; {4691#false} is VALID [2020-07-10 23:53:41,329 INFO L263 TraceCheckUtils]: 0: Hoare triple {4690#true} call ULTIMATE.init(); {4798#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 23:53:41,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {4798#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {4690#true} is VALID [2020-07-10 23:53:41,329 INFO L280 TraceCheckUtils]: 2: Hoare triple {4690#true} #valid := #valid[0 := 0]; {4690#true} is VALID [2020-07-10 23:53:41,330 INFO L280 TraceCheckUtils]: 3: Hoare triple {4690#true} assume 0 < #StackHeapBarrier; {4690#true} is VALID [2020-07-10 23:53:41,330 INFO L280 TraceCheckUtils]: 4: Hoare triple {4690#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {4690#true} is VALID [2020-07-10 23:53:41,330 INFO L280 TraceCheckUtils]: 5: Hoare triple {4690#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {4690#true} is VALID [2020-07-10 23:53:41,331 INFO L280 TraceCheckUtils]: 6: Hoare triple {4690#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {4690#true} is VALID [2020-07-10 23:53:41,331 INFO L280 TraceCheckUtils]: 7: Hoare triple {4690#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {4690#true} is VALID [2020-07-10 23:53:41,331 INFO L280 TraceCheckUtils]: 8: Hoare triple {4690#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {4690#true} is VALID [2020-07-10 23:53:41,332 INFO L280 TraceCheckUtils]: 9: Hoare triple {4690#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {4690#true} is VALID [2020-07-10 23:53:41,332 INFO L280 TraceCheckUtils]: 10: Hoare triple {4690#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {4690#true} is VALID [2020-07-10 23:53:41,332 INFO L280 TraceCheckUtils]: 11: Hoare triple {4690#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {4690#true} is VALID [2020-07-10 23:53:41,332 INFO L280 TraceCheckUtils]: 12: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {4690#true} is VALID [2020-07-10 23:53:41,333 INFO L280 TraceCheckUtils]: 13: Hoare triple {4690#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {4690#true} is VALID [2020-07-10 23:53:41,333 INFO L280 TraceCheckUtils]: 14: Hoare triple {4690#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {4690#true} is VALID [2020-07-10 23:53:41,333 INFO L280 TraceCheckUtils]: 15: Hoare triple {4690#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {4690#true} is VALID [2020-07-10 23:53:41,334 INFO L280 TraceCheckUtils]: 16: Hoare triple {4690#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {4690#true} is VALID [2020-07-10 23:53:41,334 INFO L280 TraceCheckUtils]: 17: Hoare triple {4690#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {4690#true} is VALID [2020-07-10 23:53:41,334 INFO L280 TraceCheckUtils]: 18: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {4690#true} is VALID [2020-07-10 23:53:41,335 INFO L280 TraceCheckUtils]: 19: Hoare triple {4690#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {4690#true} is VALID [2020-07-10 23:53:41,335 INFO L280 TraceCheckUtils]: 20: Hoare triple {4690#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {4690#true} is VALID [2020-07-10 23:53:41,335 INFO L280 TraceCheckUtils]: 21: Hoare triple {4690#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {4690#true} is VALID [2020-07-10 23:53:41,336 INFO L280 TraceCheckUtils]: 22: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {4690#true} is VALID [2020-07-10 23:53:41,336 INFO L280 TraceCheckUtils]: 23: Hoare triple {4690#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {4690#true} is VALID [2020-07-10 23:53:41,336 INFO L280 TraceCheckUtils]: 24: Hoare triple {4690#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {4690#true} is VALID [2020-07-10 23:53:41,336 INFO L280 TraceCheckUtils]: 25: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {4690#true} is VALID [2020-07-10 23:53:41,337 INFO L280 TraceCheckUtils]: 26: Hoare triple {4690#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {4690#true} is VALID [2020-07-10 23:53:41,337 INFO L280 TraceCheckUtils]: 27: Hoare triple {4690#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {4690#true} is VALID [2020-07-10 23:53:41,337 INFO L280 TraceCheckUtils]: 28: Hoare triple {4690#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {4690#true} is VALID [2020-07-10 23:53:41,338 INFO L280 TraceCheckUtils]: 29: Hoare triple {4690#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {4690#true} is VALID [2020-07-10 23:53:41,338 INFO L280 TraceCheckUtils]: 30: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {4690#true} is VALID [2020-07-10 23:53:41,338 INFO L280 TraceCheckUtils]: 31: Hoare triple {4690#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {4690#true} is VALID [2020-07-10 23:53:41,339 INFO L280 TraceCheckUtils]: 32: Hoare triple {4690#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {4690#true} is VALID [2020-07-10 23:53:41,339 INFO L280 TraceCheckUtils]: 33: Hoare triple {4690#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {4690#true} is VALID [2020-07-10 23:53:41,339 INFO L280 TraceCheckUtils]: 34: Hoare triple {4690#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {4690#true} is VALID [2020-07-10 23:53:41,339 INFO L280 TraceCheckUtils]: 35: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {4690#true} is VALID [2020-07-10 23:53:41,340 INFO L280 TraceCheckUtils]: 36: Hoare triple {4690#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {4690#true} is VALID [2020-07-10 23:53:41,340 INFO L280 TraceCheckUtils]: 37: Hoare triple {4690#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {4690#true} is VALID [2020-07-10 23:53:41,340 INFO L280 TraceCheckUtils]: 38: Hoare triple {4690#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {4690#true} is VALID [2020-07-10 23:53:41,341 INFO L280 TraceCheckUtils]: 39: Hoare triple {4690#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {4690#true} is VALID [2020-07-10 23:53:41,341 INFO L280 TraceCheckUtils]: 40: Hoare triple {4690#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {4690#true} is VALID [2020-07-10 23:53:41,341 INFO L280 TraceCheckUtils]: 41: Hoare triple {4690#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {4690#true} is VALID [2020-07-10 23:53:41,342 INFO L280 TraceCheckUtils]: 42: Hoare triple {4690#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {4690#true} is VALID [2020-07-10 23:53:41,342 INFO L280 TraceCheckUtils]: 43: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {4690#true} is VALID [2020-07-10 23:53:41,342 INFO L280 TraceCheckUtils]: 44: Hoare triple {4690#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {4690#true} is VALID [2020-07-10 23:53:41,343 INFO L280 TraceCheckUtils]: 45: Hoare triple {4690#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {4690#true} is VALID [2020-07-10 23:53:41,343 INFO L280 TraceCheckUtils]: 46: Hoare triple {4690#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {4690#true} is VALID [2020-07-10 23:53:41,343 INFO L280 TraceCheckUtils]: 47: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {4690#true} is VALID [2020-07-10 23:53:41,343 INFO L280 TraceCheckUtils]: 48: Hoare triple {4690#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {4690#true} is VALID [2020-07-10 23:53:41,344 INFO L280 TraceCheckUtils]: 49: Hoare triple {4690#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {4690#true} is VALID [2020-07-10 23:53:41,346 INFO L280 TraceCheckUtils]: 50: Hoare triple {4690#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {4690#true} is VALID [2020-07-10 23:53:41,347 INFO L280 TraceCheckUtils]: 51: Hoare triple {4690#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {4690#true} is VALID [2020-07-10 23:53:41,347 INFO L280 TraceCheckUtils]: 52: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {4690#true} is VALID [2020-07-10 23:53:41,347 INFO L280 TraceCheckUtils]: 53: Hoare triple {4690#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {4690#true} is VALID [2020-07-10 23:53:41,347 INFO L280 TraceCheckUtils]: 54: Hoare triple {4690#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {4690#true} is VALID [2020-07-10 23:53:41,348 INFO L280 TraceCheckUtils]: 55: Hoare triple {4690#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {4690#true} is VALID [2020-07-10 23:53:41,348 INFO L280 TraceCheckUtils]: 56: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {4690#true} is VALID [2020-07-10 23:53:41,348 INFO L280 TraceCheckUtils]: 57: Hoare triple {4690#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {4690#true} is VALID [2020-07-10 23:53:41,349 INFO L280 TraceCheckUtils]: 58: Hoare triple {4690#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {4690#true} is VALID [2020-07-10 23:53:41,349 INFO L280 TraceCheckUtils]: 59: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {4690#true} is VALID [2020-07-10 23:53:41,349 INFO L280 TraceCheckUtils]: 60: Hoare triple {4690#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {4690#true} is VALID [2020-07-10 23:53:41,350 INFO L280 TraceCheckUtils]: 61: Hoare triple {4690#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {4690#true} is VALID [2020-07-10 23:53:41,350 INFO L280 TraceCheckUtils]: 62: Hoare triple {4690#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {4690#true} is VALID [2020-07-10 23:53:41,350 INFO L280 TraceCheckUtils]: 63: Hoare triple {4690#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {4690#true} is VALID [2020-07-10 23:53:41,351 INFO L280 TraceCheckUtils]: 64: Hoare triple {4690#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {4690#true} is VALID [2020-07-10 23:53:41,351 INFO L280 TraceCheckUtils]: 65: Hoare triple {4690#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {4690#true} is VALID [2020-07-10 23:53:41,351 INFO L280 TraceCheckUtils]: 66: Hoare triple {4690#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {4690#true} is VALID [2020-07-10 23:53:41,351 INFO L280 TraceCheckUtils]: 67: Hoare triple {4690#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {4690#true} is VALID [2020-07-10 23:53:41,352 INFO L280 TraceCheckUtils]: 68: Hoare triple {4690#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {4690#true} is VALID [2020-07-10 23:53:41,352 INFO L280 TraceCheckUtils]: 69: Hoare triple {4690#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {4690#true} is VALID [2020-07-10 23:53:41,352 INFO L280 TraceCheckUtils]: 70: Hoare triple {4690#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {4690#true} is VALID [2020-07-10 23:53:41,353 INFO L280 TraceCheckUtils]: 71: Hoare triple {4690#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {4690#true} is VALID [2020-07-10 23:53:41,353 INFO L280 TraceCheckUtils]: 72: Hoare triple {4690#true} ~waterLevel~0 := 1; {4690#true} is VALID [2020-07-10 23:53:41,353 INFO L280 TraceCheckUtils]: 73: Hoare triple {4690#true} ~methaneLevelCritical~0 := 0; {4690#true} is VALID [2020-07-10 23:53:41,353 INFO L280 TraceCheckUtils]: 74: Hoare triple {4690#true} ~pumpRunning~0 := 0; {4690#true} is VALID [2020-07-10 23:53:41,354 INFO L280 TraceCheckUtils]: 75: Hoare triple {4690#true} ~systemActive~0 := 1; {4690#true} is VALID [2020-07-10 23:53:41,354 INFO L280 TraceCheckUtils]: 76: Hoare triple {4690#true} ~head~0.base, ~head~0.offset := 0, 0; {4690#true} is VALID [2020-07-10 23:53:41,354 INFO L280 TraceCheckUtils]: 77: Hoare triple {4690#true} ~cleanupTimeShifts~0 := 4; {4690#true} is VALID [2020-07-10 23:53:41,355 INFO L280 TraceCheckUtils]: 78: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 23:53:41,355 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4690#true} {4690#true} #942#return; {4690#true} is VALID [2020-07-10 23:53:41,355 INFO L263 TraceCheckUtils]: 80: Hoare triple {4690#true} call #t~ret74 := main(); {4690#true} is VALID [2020-07-10 23:53:41,356 INFO L280 TraceCheckUtils]: 81: Hoare triple {4690#true} havoc ~retValue_acc~11; {4690#true} is VALID [2020-07-10 23:53:41,356 INFO L280 TraceCheckUtils]: 82: Hoare triple {4690#true} havoc ~tmp~8; {4690#true} is VALID [2020-07-10 23:53:41,356 INFO L263 TraceCheckUtils]: 83: Hoare triple {4690#true} call select_helpers(); {4690#true} is VALID [2020-07-10 23:53:41,357 INFO L280 TraceCheckUtils]: 84: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 23:53:41,357 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4690#true} {4690#true} #848#return; {4690#true} is VALID [2020-07-10 23:53:41,357 INFO L263 TraceCheckUtils]: 86: Hoare triple {4690#true} call select_features(); {4690#true} is VALID [2020-07-10 23:53:41,357 INFO L280 TraceCheckUtils]: 87: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 23:53:41,358 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4690#true} {4690#true} #850#return; {4690#true} is VALID [2020-07-10 23:53:41,358 INFO L263 TraceCheckUtils]: 89: Hoare triple {4690#true} call #t~ret70 := valid_product(); {4690#true} is VALID [2020-07-10 23:53:41,358 INFO L280 TraceCheckUtils]: 90: Hoare triple {4690#true} havoc ~retValue_acc~13; {4690#true} is VALID [2020-07-10 23:53:41,361 INFO L280 TraceCheckUtils]: 91: Hoare triple {4690#true} ~retValue_acc~13 := 1; {4799#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} is VALID [2020-07-10 23:53:41,362 INFO L280 TraceCheckUtils]: 92: Hoare triple {4799#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} #res := ~retValue_acc~13; {4800#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:53:41,363 INFO L280 TraceCheckUtils]: 93: Hoare triple {4800#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4800#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 23:53:41,364 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4800#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4690#true} #852#return; {4780#(= |main_#t~ret70| 1)} is VALID [2020-07-10 23:53:41,365 INFO L280 TraceCheckUtils]: 95: Hoare triple {4780#(= |main_#t~ret70| 1)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {4780#(= |main_#t~ret70| 1)} is VALID [2020-07-10 23:53:41,366 INFO L280 TraceCheckUtils]: 96: Hoare triple {4780#(= |main_#t~ret70| 1)} ~tmp~8 := #t~ret70; {4781#(= 1 main_~tmp~8)} is VALID [2020-07-10 23:53:41,367 INFO L280 TraceCheckUtils]: 97: Hoare triple {4781#(= 1 main_~tmp~8)} havoc #t~ret70; {4781#(= 1 main_~tmp~8)} is VALID [2020-07-10 23:53:41,367 INFO L280 TraceCheckUtils]: 98: Hoare triple {4781#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {4690#true} is VALID [2020-07-10 23:53:41,367 INFO L263 TraceCheckUtils]: 99: Hoare triple {4690#true} call setup(); {4690#true} is VALID [2020-07-10 23:53:41,368 INFO L280 TraceCheckUtils]: 100: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 23:53:41,368 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4690#true} {4690#true} #854#return; {4690#true} is VALID [2020-07-10 23:53:41,368 INFO L263 TraceCheckUtils]: 102: Hoare triple {4690#true} call runTest(); {4690#true} is VALID [2020-07-10 23:53:41,369 INFO L263 TraceCheckUtils]: 103: Hoare triple {4690#true} call test(); {4690#true} is VALID [2020-07-10 23:53:41,369 INFO L280 TraceCheckUtils]: 104: Hoare triple {4690#true} havoc ~splverifierCounter~0; {4690#true} is VALID [2020-07-10 23:53:41,369 INFO L280 TraceCheckUtils]: 105: Hoare triple {4690#true} havoc ~tmp~4; {4690#true} is VALID [2020-07-10 23:53:41,369 INFO L280 TraceCheckUtils]: 106: Hoare triple {4690#true} havoc ~tmp___0~2; {4690#true} is VALID [2020-07-10 23:53:41,370 INFO L280 TraceCheckUtils]: 107: Hoare triple {4690#true} havoc ~tmp___1~0; {4690#true} is VALID [2020-07-10 23:53:41,370 INFO L280 TraceCheckUtils]: 108: Hoare triple {4690#true} havoc ~tmp___2~0; {4690#true} is VALID [2020-07-10 23:53:41,370 INFO L280 TraceCheckUtils]: 109: Hoare triple {4690#true} ~splverifierCounter~0 := 0; {4690#true} is VALID [2020-07-10 23:53:41,371 INFO L280 TraceCheckUtils]: 110: Hoare triple {4690#true} assume !false; {4690#true} is VALID [2020-07-10 23:53:41,371 INFO L280 TraceCheckUtils]: 111: Hoare triple {4690#true} assume ~splverifierCounter~0 < 4; {4690#true} is VALID [2020-07-10 23:53:41,371 INFO L280 TraceCheckUtils]: 112: Hoare triple {4690#true} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {4690#true} is VALID [2020-07-10 23:53:41,372 INFO L280 TraceCheckUtils]: 113: Hoare triple {4690#true} ~tmp~4 := #t~nondet31; {4690#true} is VALID [2020-07-10 23:53:41,372 INFO L280 TraceCheckUtils]: 114: Hoare triple {4690#true} havoc #t~nondet31; {4690#true} is VALID [2020-07-10 23:53:41,372 INFO L280 TraceCheckUtils]: 115: Hoare triple {4690#true} assume !(0 != ~tmp~4); {4690#true} is VALID [2020-07-10 23:53:41,373 INFO L280 TraceCheckUtils]: 116: Hoare triple {4690#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {4690#true} is VALID [2020-07-10 23:53:41,373 INFO L280 TraceCheckUtils]: 117: Hoare triple {4690#true} ~tmp___0~2 := #t~nondet32; {4690#true} is VALID [2020-07-10 23:53:41,373 INFO L280 TraceCheckUtils]: 118: Hoare triple {4690#true} havoc #t~nondet32; {4690#true} is VALID [2020-07-10 23:53:41,374 INFO L280 TraceCheckUtils]: 119: Hoare triple {4690#true} assume !(0 != ~tmp___0~2); {4690#true} is VALID [2020-07-10 23:53:41,374 INFO L280 TraceCheckUtils]: 120: Hoare triple {4690#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {4690#true} is VALID [2020-07-10 23:53:41,374 INFO L280 TraceCheckUtils]: 121: Hoare triple {4690#true} ~tmp___2~0 := #t~nondet33; {4690#true} is VALID [2020-07-10 23:53:41,374 INFO L280 TraceCheckUtils]: 122: Hoare triple {4690#true} havoc #t~nondet33; {4690#true} is VALID [2020-07-10 23:53:41,375 INFO L280 TraceCheckUtils]: 123: Hoare triple {4690#true} assume 0 != ~tmp___2~0; {4690#true} is VALID [2020-07-10 23:53:41,376 INFO L263 TraceCheckUtils]: 124: Hoare triple {4690#true} call startSystem(); {4801#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:53:41,376 INFO L280 TraceCheckUtils]: 125: Hoare triple {4801#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4802#(<= 1 ~systemActive~0)} is VALID [2020-07-10 23:53:41,377 INFO L280 TraceCheckUtils]: 126: Hoare triple {4802#(<= 1 ~systemActive~0)} assume true; {4802#(<= 1 ~systemActive~0)} is VALID [2020-07-10 23:53:41,378 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {4802#(<= 1 ~systemActive~0)} {4690#true} #904#return; {4787#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:53:41,379 INFO L263 TraceCheckUtils]: 128: Hoare triple {4787#(not (= 0 ~systemActive~0))} call timeShift(); {4787#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:53:41,380 INFO L280 TraceCheckUtils]: 129: Hoare triple {4787#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4787#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 23:53:41,380 INFO L280 TraceCheckUtils]: 130: Hoare triple {4787#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4691#false} is VALID [2020-07-10 23:53:41,381 INFO L263 TraceCheckUtils]: 131: Hoare triple {4691#false} call __utac_acc__Specification4_spec__1(); {4691#false} is VALID [2020-07-10 23:53:41,381 INFO L280 TraceCheckUtils]: 132: Hoare triple {4691#false} havoc ~tmp~9; {4691#false} is VALID [2020-07-10 23:53:41,381 INFO L280 TraceCheckUtils]: 133: Hoare triple {4691#false} havoc ~tmp___0~3; {4691#false} is VALID [2020-07-10 23:53:41,382 INFO L263 TraceCheckUtils]: 134: Hoare triple {4691#false} call #t~ret72 := getWaterLevel(); {4690#true} is VALID [2020-07-10 23:53:41,382 INFO L280 TraceCheckUtils]: 135: Hoare triple {4690#true} havoc ~retValue_acc~1; {4690#true} is VALID [2020-07-10 23:53:41,384 INFO L280 TraceCheckUtils]: 136: Hoare triple {4690#true} ~retValue_acc~1 := ~waterLevel~0; {4690#true} is VALID [2020-07-10 23:53:41,385 INFO L280 TraceCheckUtils]: 137: Hoare triple {4690#true} #res := ~retValue_acc~1; {4690#true} is VALID [2020-07-10 23:53:41,385 INFO L280 TraceCheckUtils]: 138: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 23:53:41,385 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {4690#true} {4691#false} #842#return; {4691#false} is VALID [2020-07-10 23:53:41,385 INFO L280 TraceCheckUtils]: 140: Hoare triple {4691#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {4691#false} is VALID [2020-07-10 23:53:41,386 INFO L280 TraceCheckUtils]: 141: Hoare triple {4691#false} ~tmp~9 := #t~ret72; {4691#false} is VALID [2020-07-10 23:53:41,386 INFO L280 TraceCheckUtils]: 142: Hoare triple {4691#false} havoc #t~ret72; {4691#false} is VALID [2020-07-10 23:53:41,386 INFO L280 TraceCheckUtils]: 143: Hoare triple {4691#false} assume 0 == ~tmp~9; {4691#false} is VALID [2020-07-10 23:53:41,386 INFO L263 TraceCheckUtils]: 144: Hoare triple {4691#false} call #t~ret73 := isPumpRunning(); {4690#true} is VALID [2020-07-10 23:53:41,386 INFO L280 TraceCheckUtils]: 145: Hoare triple {4690#true} havoc ~retValue_acc~5; {4690#true} is VALID [2020-07-10 23:53:41,386 INFO L280 TraceCheckUtils]: 146: Hoare triple {4690#true} ~retValue_acc~5 := ~pumpRunning~0; {4690#true} is VALID [2020-07-10 23:53:41,387 INFO L280 TraceCheckUtils]: 147: Hoare triple {4690#true} #res := ~retValue_acc~5; {4690#true} is VALID [2020-07-10 23:53:41,387 INFO L280 TraceCheckUtils]: 148: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 23:53:41,387 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {4690#true} {4691#false} #844#return; {4691#false} is VALID [2020-07-10 23:53:41,390 INFO L280 TraceCheckUtils]: 150: Hoare triple {4691#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {4691#false} is VALID [2020-07-10 23:53:41,391 INFO L280 TraceCheckUtils]: 151: Hoare triple {4691#false} ~tmp___0~3 := #t~ret73; {4691#false} is VALID [2020-07-10 23:53:41,391 INFO L280 TraceCheckUtils]: 152: Hoare triple {4691#false} havoc #t~ret73; {4691#false} is VALID [2020-07-10 23:53:41,391 INFO L280 TraceCheckUtils]: 153: Hoare triple {4691#false} assume 0 != ~tmp___0~3; {4691#false} is VALID [2020-07-10 23:53:41,391 INFO L263 TraceCheckUtils]: 154: Hoare triple {4691#false} call __automaton_fail(); {4691#false} is VALID [2020-07-10 23:53:41,391 INFO L280 TraceCheckUtils]: 155: Hoare triple {4691#false} assume !false; {4691#false} is VALID [2020-07-10 23:53:41,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:53:41,460 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [910780436] [2020-07-10 23:53:41,461 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:53:41,461 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 23:53:41,462 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1221938814] [2020-07-10 23:53:41,464 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-10 23:53:41,467 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:53:41,467 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 23:53:41,617 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 156 edges. 156 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:53:41,617 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 23:53:41,617 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:53:41,618 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 23:53:41,618 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 23:53:41,618 INFO L87 Difference]: Start difference. First operand 261 states and 282 transitions. Second operand 10 states. [2020-07-10 23:53:42,761 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:53:43,950 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:53:44,303 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 23:53:44,791 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:53:45,180 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:53:45,512 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:53:51,406 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:54:11,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:54:11,811 INFO L93 Difference]: Finished difference Result 718 states and 836 transitions. [2020-07-10 23:54:11,811 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 23:54:11,811 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-10 23:54:11,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:54:11,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 23:54:11,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 836 transitions. [2020-07-10 23:54:11,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 23:54:11,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 836 transitions. [2020-07-10 23:54:11,840 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 836 transitions. [2020-07-10 23:54:14,360 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 836 edges. 836 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:54:14,385 INFO L225 Difference]: With dead ends: 718 [2020-07-10 23:54:14,385 INFO L226 Difference]: Without dead ends: 567 [2020-07-10 23:54:14,387 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-10 23:54:14,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 567 states. [2020-07-10 23:54:24,145 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 567 to 472. [2020-07-10 23:54:24,145 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:54:24,146 INFO L82 GeneralOperation]: Start isEquivalent. First operand 567 states. Second operand 472 states. [2020-07-10 23:54:24,146 INFO L74 IsIncluded]: Start isIncluded. First operand 567 states. Second operand 472 states. [2020-07-10 23:54:24,146 INFO L87 Difference]: Start difference. First operand 567 states. Second operand 472 states. [2020-07-10 23:54:24,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:54:24,173 INFO L93 Difference]: Finished difference Result 567 states and 656 transitions. [2020-07-10 23:54:24,174 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 656 transitions. [2020-07-10 23:54:24,176 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:54:24,176 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:54:24,176 INFO L74 IsIncluded]: Start isIncluded. First operand 472 states. Second operand 567 states. [2020-07-10 23:54:24,176 INFO L87 Difference]: Start difference. First operand 472 states. Second operand 567 states. [2020-07-10 23:54:24,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:54:24,207 INFO L93 Difference]: Finished difference Result 567 states and 656 transitions. [2020-07-10 23:54:24,207 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 656 transitions. [2020-07-10 23:54:24,210 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:54:24,210 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:54:24,210 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:54:24,210 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:54:24,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 472 states. [2020-07-10 23:54:24,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 472 states and 528 transitions. [2020-07-10 23:54:24,227 INFO L78 Accepts]: Start accepts. Automaton has 472 states and 528 transitions. Word has length 156 [2020-07-10 23:54:24,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:54:24,227 INFO L479 AbstractCegarLoop]: Abstraction has 472 states and 528 transitions. [2020-07-10 23:54:24,227 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 23:54:24,228 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 472 states and 528 transitions. [2020-07-10 23:54:27,588 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 528 edges. 528 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:54:27,588 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 528 transitions. [2020-07-10 23:54:27,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-10 23:54:27,593 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:54:27,593 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] [2020-07-10 23:54:27,593 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 23:54:27,594 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:54:27,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:54:27,594 INFO L82 PathProgramCache]: Analyzing trace with hash 870315564, now seen corresponding path program 1 times [2020-07-10 23:54:27,595 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:54:27,596 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1727461779] [2020-07-10 23:54:27,596 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:54:27,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:28,083 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:54:28,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:28,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {8453#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {8341#true} is VALID [2020-07-10 23:54:28,162 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} #valid := #valid[0 := 0]; {8341#true} is VALID [2020-07-10 23:54:28,162 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} assume 0 < #StackHeapBarrier; {8341#true} is VALID [2020-07-10 23:54:28,162 INFO L280 TraceCheckUtils]: 3: Hoare triple {8341#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {8341#true} is VALID [2020-07-10 23:54:28,162 INFO L280 TraceCheckUtils]: 4: Hoare triple {8341#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {8341#true} is VALID [2020-07-10 23:54:28,162 INFO L280 TraceCheckUtils]: 5: Hoare triple {8341#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {8341#true} is VALID [2020-07-10 23:54:28,162 INFO L280 TraceCheckUtils]: 6: Hoare triple {8341#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {8341#true} is VALID [2020-07-10 23:54:28,163 INFO L280 TraceCheckUtils]: 7: Hoare triple {8341#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {8341#true} is VALID [2020-07-10 23:54:28,163 INFO L280 TraceCheckUtils]: 8: Hoare triple {8341#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {8341#true} is VALID [2020-07-10 23:54:28,163 INFO L280 TraceCheckUtils]: 9: Hoare triple {8341#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {8341#true} is VALID [2020-07-10 23:54:28,163 INFO L280 TraceCheckUtils]: 10: Hoare triple {8341#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {8341#true} is VALID [2020-07-10 23:54:28,163 INFO L280 TraceCheckUtils]: 11: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {8341#true} is VALID [2020-07-10 23:54:28,164 INFO L280 TraceCheckUtils]: 12: Hoare triple {8341#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {8341#true} is VALID [2020-07-10 23:54:28,164 INFO L280 TraceCheckUtils]: 13: Hoare triple {8341#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {8341#true} is VALID [2020-07-10 23:54:28,164 INFO L280 TraceCheckUtils]: 14: Hoare triple {8341#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {8341#true} is VALID [2020-07-10 23:54:28,164 INFO L280 TraceCheckUtils]: 15: Hoare triple {8341#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {8341#true} is VALID [2020-07-10 23:54:28,164 INFO L280 TraceCheckUtils]: 16: Hoare triple {8341#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {8341#true} is VALID [2020-07-10 23:54:28,164 INFO L280 TraceCheckUtils]: 17: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {8341#true} is VALID [2020-07-10 23:54:28,165 INFO L280 TraceCheckUtils]: 18: Hoare triple {8341#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {8341#true} is VALID [2020-07-10 23:54:28,165 INFO L280 TraceCheckUtils]: 19: Hoare triple {8341#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {8341#true} is VALID [2020-07-10 23:54:28,165 INFO L280 TraceCheckUtils]: 20: Hoare triple {8341#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {8341#true} is VALID [2020-07-10 23:54:28,165 INFO L280 TraceCheckUtils]: 21: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {8341#true} is VALID [2020-07-10 23:54:28,165 INFO L280 TraceCheckUtils]: 22: Hoare triple {8341#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {8341#true} is VALID [2020-07-10 23:54:28,166 INFO L280 TraceCheckUtils]: 23: Hoare triple {8341#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {8341#true} is VALID [2020-07-10 23:54:28,166 INFO L280 TraceCheckUtils]: 24: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {8341#true} is VALID [2020-07-10 23:54:28,166 INFO L280 TraceCheckUtils]: 25: Hoare triple {8341#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {8341#true} is VALID [2020-07-10 23:54:28,166 INFO L280 TraceCheckUtils]: 26: Hoare triple {8341#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {8341#true} is VALID [2020-07-10 23:54:28,166 INFO L280 TraceCheckUtils]: 27: Hoare triple {8341#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {8341#true} is VALID [2020-07-10 23:54:28,166 INFO L280 TraceCheckUtils]: 28: Hoare triple {8341#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {8341#true} is VALID [2020-07-10 23:54:28,167 INFO L280 TraceCheckUtils]: 29: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {8341#true} is VALID [2020-07-10 23:54:28,167 INFO L280 TraceCheckUtils]: 30: Hoare triple {8341#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {8341#true} is VALID [2020-07-10 23:54:28,167 INFO L280 TraceCheckUtils]: 31: Hoare triple {8341#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {8341#true} is VALID [2020-07-10 23:54:28,167 INFO L280 TraceCheckUtils]: 32: Hoare triple {8341#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {8341#true} is VALID [2020-07-10 23:54:28,167 INFO L280 TraceCheckUtils]: 33: Hoare triple {8341#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {8341#true} is VALID [2020-07-10 23:54:28,168 INFO L280 TraceCheckUtils]: 34: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {8341#true} is VALID [2020-07-10 23:54:28,168 INFO L280 TraceCheckUtils]: 35: Hoare triple {8341#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {8341#true} is VALID [2020-07-10 23:54:28,168 INFO L280 TraceCheckUtils]: 36: Hoare triple {8341#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {8341#true} is VALID [2020-07-10 23:54:28,168 INFO L280 TraceCheckUtils]: 37: Hoare triple {8341#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {8341#true} is VALID [2020-07-10 23:54:28,168 INFO L280 TraceCheckUtils]: 38: Hoare triple {8341#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {8341#true} is VALID [2020-07-10 23:54:28,169 INFO L280 TraceCheckUtils]: 39: Hoare triple {8341#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {8341#true} is VALID [2020-07-10 23:54:28,169 INFO L280 TraceCheckUtils]: 40: Hoare triple {8341#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {8341#true} is VALID [2020-07-10 23:54:28,169 INFO L280 TraceCheckUtils]: 41: Hoare triple {8341#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {8341#true} is VALID [2020-07-10 23:54:28,169 INFO L280 TraceCheckUtils]: 42: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {8341#true} is VALID [2020-07-10 23:54:28,169 INFO L280 TraceCheckUtils]: 43: Hoare triple {8341#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {8341#true} is VALID [2020-07-10 23:54:28,170 INFO L280 TraceCheckUtils]: 44: Hoare triple {8341#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {8341#true} is VALID [2020-07-10 23:54:28,170 INFO L280 TraceCheckUtils]: 45: Hoare triple {8341#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {8341#true} is VALID [2020-07-10 23:54:28,170 INFO L280 TraceCheckUtils]: 46: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {8341#true} is VALID [2020-07-10 23:54:28,170 INFO L280 TraceCheckUtils]: 47: Hoare triple {8341#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {8341#true} is VALID [2020-07-10 23:54:28,170 INFO L280 TraceCheckUtils]: 48: Hoare triple {8341#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {8341#true} is VALID [2020-07-10 23:54:28,170 INFO L280 TraceCheckUtils]: 49: Hoare triple {8341#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {8341#true} is VALID [2020-07-10 23:54:28,171 INFO L280 TraceCheckUtils]: 50: Hoare triple {8341#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {8341#true} is VALID [2020-07-10 23:54:28,171 INFO L280 TraceCheckUtils]: 51: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {8341#true} is VALID [2020-07-10 23:54:28,171 INFO L280 TraceCheckUtils]: 52: Hoare triple {8341#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {8341#true} is VALID [2020-07-10 23:54:28,171 INFO L280 TraceCheckUtils]: 53: Hoare triple {8341#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {8341#true} is VALID [2020-07-10 23:54:28,171 INFO L280 TraceCheckUtils]: 54: Hoare triple {8341#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {8341#true} is VALID [2020-07-10 23:54:28,172 INFO L280 TraceCheckUtils]: 55: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {8341#true} is VALID [2020-07-10 23:54:28,172 INFO L280 TraceCheckUtils]: 56: Hoare triple {8341#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {8341#true} is VALID [2020-07-10 23:54:28,172 INFO L280 TraceCheckUtils]: 57: Hoare triple {8341#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {8341#true} is VALID [2020-07-10 23:54:28,172 INFO L280 TraceCheckUtils]: 58: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {8341#true} is VALID [2020-07-10 23:54:28,172 INFO L280 TraceCheckUtils]: 59: Hoare triple {8341#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {8341#true} is VALID [2020-07-10 23:54:28,172 INFO L280 TraceCheckUtils]: 60: Hoare triple {8341#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {8341#true} is VALID [2020-07-10 23:54:28,173 INFO L280 TraceCheckUtils]: 61: Hoare triple {8341#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {8341#true} is VALID [2020-07-10 23:54:28,173 INFO L280 TraceCheckUtils]: 62: Hoare triple {8341#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {8341#true} is VALID [2020-07-10 23:54:28,173 INFO L280 TraceCheckUtils]: 63: Hoare triple {8341#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {8341#true} is VALID [2020-07-10 23:54:28,173 INFO L280 TraceCheckUtils]: 64: Hoare triple {8341#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {8341#true} is VALID [2020-07-10 23:54:28,173 INFO L280 TraceCheckUtils]: 65: Hoare triple {8341#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {8341#true} is VALID [2020-07-10 23:54:28,174 INFO L280 TraceCheckUtils]: 66: Hoare triple {8341#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {8341#true} is VALID [2020-07-10 23:54:28,174 INFO L280 TraceCheckUtils]: 67: Hoare triple {8341#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {8341#true} is VALID [2020-07-10 23:54:28,174 INFO L280 TraceCheckUtils]: 68: Hoare triple {8341#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {8341#true} is VALID [2020-07-10 23:54:28,175 INFO L280 TraceCheckUtils]: 69: Hoare triple {8341#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {8341#true} is VALID [2020-07-10 23:54:28,175 INFO L280 TraceCheckUtils]: 70: Hoare triple {8341#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {8341#true} is VALID [2020-07-10 23:54:28,177 INFO L280 TraceCheckUtils]: 71: Hoare triple {8341#true} ~waterLevel~0 := 1; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,178 INFO L280 TraceCheckUtils]: 72: Hoare triple {8422#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,178 INFO L280 TraceCheckUtils]: 73: Hoare triple {8422#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,179 INFO L280 TraceCheckUtils]: 74: Hoare triple {8422#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,180 INFO L280 TraceCheckUtils]: 75: Hoare triple {8422#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,180 INFO L280 TraceCheckUtils]: 76: Hoare triple {8422#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,181 INFO L280 TraceCheckUtils]: 77: Hoare triple {8422#(= 1 ~waterLevel~0)} assume true; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,181 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8422#(= 1 ~waterLevel~0)} {8341#true} #942#return; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:28,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-10 23:54:28,188 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8341#true} {8422#(= 1 ~waterLevel~0)} #848#return; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:28,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-10 23:54:28,192 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8341#true} {8422#(= 1 ~waterLevel~0)} #850#return; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:28,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} havoc ~retValue_acc~13; {8341#true} is VALID [2020-07-10 23:54:28,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} ~retValue_acc~13 := 1; {8454#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} is VALID [2020-07-10 23:54:28,265 INFO L280 TraceCheckUtils]: 2: Hoare triple {8454#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} #res := ~retValue_acc~13; {8455#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:54:28,265 INFO L280 TraceCheckUtils]: 3: Hoare triple {8455#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8455#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:54:28,266 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8455#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8422#(= 1 ~waterLevel~0)} #852#return; {8432#(= |main_#t~ret70| ~waterLevel~0)} is VALID [2020-07-10 23:54:28,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:28,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-10 23:54:28,274 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8341#true} {8434#(not (= 0 ~waterLevel~0))} #854#return; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:28,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {8456#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8341#true} is VALID [2020-07-10 23:54:28,296 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} ~systemActive~0 := 0; {8341#true} is VALID [2020-07-10 23:54:28,297 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-10 23:54:28,299 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8341#true} {8434#(not (= 0 ~waterLevel~0))} #906#return; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:28,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} havoc ~retValue_acc~1; {8341#true} is VALID [2020-07-10 23:54:28,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} ~retValue_acc~1 := ~waterLevel~0; {8457#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} is VALID [2020-07-10 23:54:28,343 INFO L280 TraceCheckUtils]: 2: Hoare triple {8457#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} #res := ~retValue_acc~1; {8458#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:54:28,344 INFO L280 TraceCheckUtils]: 3: Hoare triple {8458#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8458#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:54:28,345 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8458#(= |getWaterLevel_#res| ~waterLevel~0)} {8434#(not (= 0 ~waterLevel~0))} #842#return; {8446#(not (= |__utac_acc__Specification4_spec__1_#t~ret72| 0))} is VALID [2020-07-10 23:54:28,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:54:28,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} havoc ~retValue_acc~5; {8341#true} is VALID [2020-07-10 23:54:28,349 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} ~retValue_acc~5 := ~pumpRunning~0; {8341#true} is VALID [2020-07-10 23:54:28,349 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} #res := ~retValue_acc~5; {8341#true} is VALID [2020-07-10 23:54:28,349 INFO L280 TraceCheckUtils]: 3: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-10 23:54:28,363 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8341#true} {8342#false} #844#return; {8342#false} is VALID [2020-07-10 23:54:28,371 INFO L263 TraceCheckUtils]: 0: Hoare triple {8341#true} call ULTIMATE.init(); {8453#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 23:54:28,372 INFO L280 TraceCheckUtils]: 1: Hoare triple {8453#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {8341#true} is VALID [2020-07-10 23:54:28,372 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} #valid := #valid[0 := 0]; {8341#true} is VALID [2020-07-10 23:54:28,372 INFO L280 TraceCheckUtils]: 3: Hoare triple {8341#true} assume 0 < #StackHeapBarrier; {8341#true} is VALID [2020-07-10 23:54:28,372 INFO L280 TraceCheckUtils]: 4: Hoare triple {8341#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {8341#true} is VALID [2020-07-10 23:54:28,372 INFO L280 TraceCheckUtils]: 5: Hoare triple {8341#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {8341#true} is VALID [2020-07-10 23:54:28,372 INFO L280 TraceCheckUtils]: 6: Hoare triple {8341#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {8341#true} is VALID [2020-07-10 23:54:28,372 INFO L280 TraceCheckUtils]: 7: Hoare triple {8341#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {8341#true} is VALID [2020-07-10 23:54:28,372 INFO L280 TraceCheckUtils]: 8: Hoare triple {8341#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {8341#true} is VALID [2020-07-10 23:54:28,373 INFO L280 TraceCheckUtils]: 9: Hoare triple {8341#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {8341#true} is VALID [2020-07-10 23:54:28,373 INFO L280 TraceCheckUtils]: 10: Hoare triple {8341#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {8341#true} is VALID [2020-07-10 23:54:28,373 INFO L280 TraceCheckUtils]: 11: Hoare triple {8341#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {8341#true} is VALID [2020-07-10 23:54:28,373 INFO L280 TraceCheckUtils]: 12: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {8341#true} is VALID [2020-07-10 23:54:28,373 INFO L280 TraceCheckUtils]: 13: Hoare triple {8341#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {8341#true} is VALID [2020-07-10 23:54:28,373 INFO L280 TraceCheckUtils]: 14: Hoare triple {8341#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {8341#true} is VALID [2020-07-10 23:54:28,373 INFO L280 TraceCheckUtils]: 15: Hoare triple {8341#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {8341#true} is VALID [2020-07-10 23:54:28,373 INFO L280 TraceCheckUtils]: 16: Hoare triple {8341#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {8341#true} is VALID [2020-07-10 23:54:28,374 INFO L280 TraceCheckUtils]: 17: Hoare triple {8341#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {8341#true} is VALID [2020-07-10 23:54:28,374 INFO L280 TraceCheckUtils]: 18: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {8341#true} is VALID [2020-07-10 23:54:28,374 INFO L280 TraceCheckUtils]: 19: Hoare triple {8341#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {8341#true} is VALID [2020-07-10 23:54:28,374 INFO L280 TraceCheckUtils]: 20: Hoare triple {8341#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {8341#true} is VALID [2020-07-10 23:54:28,374 INFO L280 TraceCheckUtils]: 21: Hoare triple {8341#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {8341#true} is VALID [2020-07-10 23:54:28,374 INFO L280 TraceCheckUtils]: 22: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {8341#true} is VALID [2020-07-10 23:54:28,374 INFO L280 TraceCheckUtils]: 23: Hoare triple {8341#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {8341#true} is VALID [2020-07-10 23:54:28,374 INFO L280 TraceCheckUtils]: 24: Hoare triple {8341#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {8341#true} is VALID [2020-07-10 23:54:28,375 INFO L280 TraceCheckUtils]: 25: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {8341#true} is VALID [2020-07-10 23:54:28,375 INFO L280 TraceCheckUtils]: 26: Hoare triple {8341#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {8341#true} is VALID [2020-07-10 23:54:28,375 INFO L280 TraceCheckUtils]: 27: Hoare triple {8341#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {8341#true} is VALID [2020-07-10 23:54:28,375 INFO L280 TraceCheckUtils]: 28: Hoare triple {8341#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {8341#true} is VALID [2020-07-10 23:54:28,375 INFO L280 TraceCheckUtils]: 29: Hoare triple {8341#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {8341#true} is VALID [2020-07-10 23:54:28,375 INFO L280 TraceCheckUtils]: 30: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {8341#true} is VALID [2020-07-10 23:54:28,375 INFO L280 TraceCheckUtils]: 31: Hoare triple {8341#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {8341#true} is VALID [2020-07-10 23:54:28,375 INFO L280 TraceCheckUtils]: 32: Hoare triple {8341#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {8341#true} is VALID [2020-07-10 23:54:28,376 INFO L280 TraceCheckUtils]: 33: Hoare triple {8341#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {8341#true} is VALID [2020-07-10 23:54:28,376 INFO L280 TraceCheckUtils]: 34: Hoare triple {8341#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {8341#true} is VALID [2020-07-10 23:54:28,376 INFO L280 TraceCheckUtils]: 35: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {8341#true} is VALID [2020-07-10 23:54:28,376 INFO L280 TraceCheckUtils]: 36: Hoare triple {8341#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {8341#true} is VALID [2020-07-10 23:54:28,376 INFO L280 TraceCheckUtils]: 37: Hoare triple {8341#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {8341#true} is VALID [2020-07-10 23:54:28,376 INFO L280 TraceCheckUtils]: 38: Hoare triple {8341#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {8341#true} is VALID [2020-07-10 23:54:28,376 INFO L280 TraceCheckUtils]: 39: Hoare triple {8341#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {8341#true} is VALID [2020-07-10 23:54:28,376 INFO L280 TraceCheckUtils]: 40: Hoare triple {8341#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {8341#true} is VALID [2020-07-10 23:54:28,377 INFO L280 TraceCheckUtils]: 41: Hoare triple {8341#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {8341#true} is VALID [2020-07-10 23:54:28,377 INFO L280 TraceCheckUtils]: 42: Hoare triple {8341#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {8341#true} is VALID [2020-07-10 23:54:28,377 INFO L280 TraceCheckUtils]: 43: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {8341#true} is VALID [2020-07-10 23:54:28,377 INFO L280 TraceCheckUtils]: 44: Hoare triple {8341#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {8341#true} is VALID [2020-07-10 23:54:28,377 INFO L280 TraceCheckUtils]: 45: Hoare triple {8341#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {8341#true} is VALID [2020-07-10 23:54:28,377 INFO L280 TraceCheckUtils]: 46: Hoare triple {8341#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {8341#true} is VALID [2020-07-10 23:54:28,377 INFO L280 TraceCheckUtils]: 47: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {8341#true} is VALID [2020-07-10 23:54:28,377 INFO L280 TraceCheckUtils]: 48: Hoare triple {8341#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {8341#true} is VALID [2020-07-10 23:54:28,378 INFO L280 TraceCheckUtils]: 49: Hoare triple {8341#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {8341#true} is VALID [2020-07-10 23:54:28,378 INFO L280 TraceCheckUtils]: 50: Hoare triple {8341#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {8341#true} is VALID [2020-07-10 23:54:28,378 INFO L280 TraceCheckUtils]: 51: Hoare triple {8341#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {8341#true} is VALID [2020-07-10 23:54:28,378 INFO L280 TraceCheckUtils]: 52: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {8341#true} is VALID [2020-07-10 23:54:28,378 INFO L280 TraceCheckUtils]: 53: Hoare triple {8341#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {8341#true} is VALID [2020-07-10 23:54:28,378 INFO L280 TraceCheckUtils]: 54: Hoare triple {8341#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {8341#true} is VALID [2020-07-10 23:54:28,378 INFO L280 TraceCheckUtils]: 55: Hoare triple {8341#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {8341#true} is VALID [2020-07-10 23:54:28,378 INFO L280 TraceCheckUtils]: 56: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {8341#true} is VALID [2020-07-10 23:54:28,379 INFO L280 TraceCheckUtils]: 57: Hoare triple {8341#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {8341#true} is VALID [2020-07-10 23:54:28,379 INFO L280 TraceCheckUtils]: 58: Hoare triple {8341#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {8341#true} is VALID [2020-07-10 23:54:28,379 INFO L280 TraceCheckUtils]: 59: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {8341#true} is VALID [2020-07-10 23:54:28,379 INFO L280 TraceCheckUtils]: 60: Hoare triple {8341#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {8341#true} is VALID [2020-07-10 23:54:28,379 INFO L280 TraceCheckUtils]: 61: Hoare triple {8341#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {8341#true} is VALID [2020-07-10 23:54:28,379 INFO L280 TraceCheckUtils]: 62: Hoare triple {8341#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {8341#true} is VALID [2020-07-10 23:54:28,379 INFO L280 TraceCheckUtils]: 63: Hoare triple {8341#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {8341#true} is VALID [2020-07-10 23:54:28,380 INFO L280 TraceCheckUtils]: 64: Hoare triple {8341#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {8341#true} is VALID [2020-07-10 23:54:28,380 INFO L280 TraceCheckUtils]: 65: Hoare triple {8341#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {8341#true} is VALID [2020-07-10 23:54:28,380 INFO L280 TraceCheckUtils]: 66: Hoare triple {8341#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {8341#true} is VALID [2020-07-10 23:54:28,380 INFO L280 TraceCheckUtils]: 67: Hoare triple {8341#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {8341#true} is VALID [2020-07-10 23:54:28,380 INFO L280 TraceCheckUtils]: 68: Hoare triple {8341#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {8341#true} is VALID [2020-07-10 23:54:28,381 INFO L280 TraceCheckUtils]: 69: Hoare triple {8341#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {8341#true} is VALID [2020-07-10 23:54:28,381 INFO L280 TraceCheckUtils]: 70: Hoare triple {8341#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {8341#true} is VALID [2020-07-10 23:54:28,381 INFO L280 TraceCheckUtils]: 71: Hoare triple {8341#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {8341#true} is VALID [2020-07-10 23:54:28,382 INFO L280 TraceCheckUtils]: 72: Hoare triple {8341#true} ~waterLevel~0 := 1; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,382 INFO L280 TraceCheckUtils]: 73: Hoare triple {8422#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,383 INFO L280 TraceCheckUtils]: 74: Hoare triple {8422#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,383 INFO L280 TraceCheckUtils]: 75: Hoare triple {8422#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,383 INFO L280 TraceCheckUtils]: 76: Hoare triple {8422#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,384 INFO L280 TraceCheckUtils]: 77: Hoare triple {8422#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,384 INFO L280 TraceCheckUtils]: 78: Hoare triple {8422#(= 1 ~waterLevel~0)} assume true; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,385 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8422#(= 1 ~waterLevel~0)} {8341#true} #942#return; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,386 INFO L263 TraceCheckUtils]: 80: Hoare triple {8422#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,386 INFO L280 TraceCheckUtils]: 81: Hoare triple {8422#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,387 INFO L280 TraceCheckUtils]: 82: Hoare triple {8422#(= 1 ~waterLevel~0)} havoc ~tmp~8; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,387 INFO L263 TraceCheckUtils]: 83: Hoare triple {8422#(= 1 ~waterLevel~0)} call select_helpers(); {8341#true} is VALID [2020-07-10 23:54:28,387 INFO L280 TraceCheckUtils]: 84: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-10 23:54:28,388 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8341#true} {8422#(= 1 ~waterLevel~0)} #848#return; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,388 INFO L263 TraceCheckUtils]: 86: Hoare triple {8422#(= 1 ~waterLevel~0)} call select_features(); {8341#true} is VALID [2020-07-10 23:54:28,388 INFO L280 TraceCheckUtils]: 87: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-10 23:54:28,388 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {8341#true} {8422#(= 1 ~waterLevel~0)} #850#return; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,389 INFO L263 TraceCheckUtils]: 89: Hoare triple {8422#(= 1 ~waterLevel~0)} call #t~ret70 := valid_product(); {8341#true} is VALID [2020-07-10 23:54:28,389 INFO L280 TraceCheckUtils]: 90: Hoare triple {8341#true} havoc ~retValue_acc~13; {8341#true} is VALID [2020-07-10 23:54:28,389 INFO L280 TraceCheckUtils]: 91: Hoare triple {8341#true} ~retValue_acc~13 := 1; {8454#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} is VALID [2020-07-10 23:54:28,390 INFO L280 TraceCheckUtils]: 92: Hoare triple {8454#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} #res := ~retValue_acc~13; {8455#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:54:28,391 INFO L280 TraceCheckUtils]: 93: Hoare triple {8455#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8455#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 23:54:28,392 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {8455#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8422#(= 1 ~waterLevel~0)} #852#return; {8432#(= |main_#t~ret70| ~waterLevel~0)} is VALID [2020-07-10 23:54:28,392 INFO L280 TraceCheckUtils]: 95: Hoare triple {8432#(= |main_#t~ret70| ~waterLevel~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {8432#(= |main_#t~ret70| ~waterLevel~0)} is VALID [2020-07-10 23:54:28,393 INFO L280 TraceCheckUtils]: 96: Hoare triple {8432#(= |main_#t~ret70| ~waterLevel~0)} ~tmp~8 := #t~ret70; {8433#(= main_~tmp~8 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,393 INFO L280 TraceCheckUtils]: 97: Hoare triple {8433#(= main_~tmp~8 ~waterLevel~0)} havoc #t~ret70; {8433#(= main_~tmp~8 ~waterLevel~0)} is VALID [2020-07-10 23:54:28,394 INFO L280 TraceCheckUtils]: 98: Hoare triple {8433#(= main_~tmp~8 ~waterLevel~0)} assume 0 != ~tmp~8; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,394 INFO L263 TraceCheckUtils]: 99: Hoare triple {8434#(not (= 0 ~waterLevel~0))} call setup(); {8341#true} is VALID [2020-07-10 23:54:28,394 INFO L280 TraceCheckUtils]: 100: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-10 23:54:28,394 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8341#true} {8434#(not (= 0 ~waterLevel~0))} #854#return; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,395 INFO L263 TraceCheckUtils]: 102: Hoare triple {8434#(not (= 0 ~waterLevel~0))} call runTest(); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,395 INFO L263 TraceCheckUtils]: 103: Hoare triple {8434#(not (= 0 ~waterLevel~0))} call test(); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,396 INFO L280 TraceCheckUtils]: 104: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc ~splverifierCounter~0; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,396 INFO L280 TraceCheckUtils]: 105: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc ~tmp~4; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,397 INFO L280 TraceCheckUtils]: 106: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~2; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,397 INFO L280 TraceCheckUtils]: 107: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc ~tmp___1~0; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,398 INFO L280 TraceCheckUtils]: 108: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc ~tmp___2~0; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,398 INFO L280 TraceCheckUtils]: 109: Hoare triple {8434#(not (= 0 ~waterLevel~0))} ~splverifierCounter~0 := 0; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,399 INFO L280 TraceCheckUtils]: 110: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume !false; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,399 INFO L280 TraceCheckUtils]: 111: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume ~splverifierCounter~0 < 4; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,400 INFO L280 TraceCheckUtils]: 112: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,400 INFO L280 TraceCheckUtils]: 113: Hoare triple {8434#(not (= 0 ~waterLevel~0))} ~tmp~4 := #t~nondet31; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,400 INFO L280 TraceCheckUtils]: 114: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc #t~nondet31; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,401 INFO L280 TraceCheckUtils]: 115: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp~4); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,401 INFO L280 TraceCheckUtils]: 116: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,402 INFO L280 TraceCheckUtils]: 117: Hoare triple {8434#(not (= 0 ~waterLevel~0))} ~tmp___0~2 := #t~nondet32; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,402 INFO L280 TraceCheckUtils]: 118: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc #t~nondet32; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,403 INFO L280 TraceCheckUtils]: 119: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___0~2); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,404 INFO L280 TraceCheckUtils]: 120: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,404 INFO L280 TraceCheckUtils]: 121: Hoare triple {8434#(not (= 0 ~waterLevel~0))} ~tmp___2~0 := #t~nondet33; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,405 INFO L280 TraceCheckUtils]: 122: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc #t~nondet33; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,406 INFO L280 TraceCheckUtils]: 123: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___2~0); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,406 INFO L280 TraceCheckUtils]: 124: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,407 INFO L280 TraceCheckUtils]: 125: Hoare triple {8434#(not (= 0 ~waterLevel~0))} ~tmp___1~0 := #t~nondet34; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,408 INFO L280 TraceCheckUtils]: 126: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc #t~nondet34; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,409 INFO L280 TraceCheckUtils]: 127: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp___1~0; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,410 INFO L263 TraceCheckUtils]: 128: Hoare triple {8434#(not (= 0 ~waterLevel~0))} call stopSystem(); {8456#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:54:28,410 INFO L280 TraceCheckUtils]: 129: Hoare triple {8456#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8341#true} is VALID [2020-07-10 23:54:28,410 INFO L280 TraceCheckUtils]: 130: Hoare triple {8341#true} ~systemActive~0 := 0; {8341#true} is VALID [2020-07-10 23:54:28,411 INFO L280 TraceCheckUtils]: 131: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-10 23:54:28,411 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8341#true} {8434#(not (= 0 ~waterLevel~0))} #906#return; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,412 INFO L263 TraceCheckUtils]: 133: Hoare triple {8434#(not (= 0 ~waterLevel~0))} call timeShift(); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,417 INFO L280 TraceCheckUtils]: 134: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume !(0 != ~pumpRunning~0); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,417 INFO L280 TraceCheckUtils]: 135: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume !(0 != ~systemActive~0); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,418 INFO L263 TraceCheckUtils]: 136: Hoare triple {8434#(not (= 0 ~waterLevel~0))} call __utac_acc__Specification4_spec__1(); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,419 INFO L280 TraceCheckUtils]: 137: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc ~tmp~9; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,419 INFO L280 TraceCheckUtils]: 138: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~3; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 23:54:28,419 INFO L263 TraceCheckUtils]: 139: Hoare triple {8434#(not (= 0 ~waterLevel~0))} call #t~ret72 := getWaterLevel(); {8341#true} is VALID [2020-07-10 23:54:28,420 INFO L280 TraceCheckUtils]: 140: Hoare triple {8341#true} havoc ~retValue_acc~1; {8341#true} is VALID [2020-07-10 23:54:28,420 INFO L280 TraceCheckUtils]: 141: Hoare triple {8341#true} ~retValue_acc~1 := ~waterLevel~0; {8457#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} is VALID [2020-07-10 23:54:28,421 INFO L280 TraceCheckUtils]: 142: Hoare triple {8457#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} #res := ~retValue_acc~1; {8458#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:54:28,422 INFO L280 TraceCheckUtils]: 143: Hoare triple {8458#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8458#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 23:54:28,423 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {8458#(= |getWaterLevel_#res| ~waterLevel~0)} {8434#(not (= 0 ~waterLevel~0))} #842#return; {8446#(not (= |__utac_acc__Specification4_spec__1_#t~ret72| 0))} is VALID [2020-07-10 23:54:28,424 INFO L280 TraceCheckUtils]: 145: Hoare triple {8446#(not (= |__utac_acc__Specification4_spec__1_#t~ret72| 0))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {8446#(not (= |__utac_acc__Specification4_spec__1_#t~ret72| 0))} is VALID [2020-07-10 23:54:28,424 INFO L280 TraceCheckUtils]: 146: Hoare triple {8446#(not (= |__utac_acc__Specification4_spec__1_#t~ret72| 0))} ~tmp~9 := #t~ret72; {8447#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~9))} is VALID [2020-07-10 23:54:28,425 INFO L280 TraceCheckUtils]: 147: Hoare triple {8447#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~9))} havoc #t~ret72; {8447#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~9))} is VALID [2020-07-10 23:54:28,425 INFO L280 TraceCheckUtils]: 148: Hoare triple {8447#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~9))} assume 0 == ~tmp~9; {8342#false} is VALID [2020-07-10 23:54:28,425 INFO L263 TraceCheckUtils]: 149: Hoare triple {8342#false} call #t~ret73 := isPumpRunning(); {8341#true} is VALID [2020-07-10 23:54:28,426 INFO L280 TraceCheckUtils]: 150: Hoare triple {8341#true} havoc ~retValue_acc~5; {8341#true} is VALID [2020-07-10 23:54:28,426 INFO L280 TraceCheckUtils]: 151: Hoare triple {8341#true} ~retValue_acc~5 := ~pumpRunning~0; {8341#true} is VALID [2020-07-10 23:54:28,426 INFO L280 TraceCheckUtils]: 152: Hoare triple {8341#true} #res := ~retValue_acc~5; {8341#true} is VALID [2020-07-10 23:54:28,426 INFO L280 TraceCheckUtils]: 153: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-10 23:54:28,426 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8341#true} {8342#false} #844#return; {8342#false} is VALID [2020-07-10 23:54:28,426 INFO L280 TraceCheckUtils]: 155: Hoare triple {8342#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {8342#false} is VALID [2020-07-10 23:54:28,427 INFO L280 TraceCheckUtils]: 156: Hoare triple {8342#false} ~tmp___0~3 := #t~ret73; {8342#false} is VALID [2020-07-10 23:54:28,427 INFO L280 TraceCheckUtils]: 157: Hoare triple {8342#false} havoc #t~ret73; {8342#false} is VALID [2020-07-10 23:54:28,427 INFO L280 TraceCheckUtils]: 158: Hoare triple {8342#false} assume 0 != ~tmp___0~3; {8342#false} is VALID [2020-07-10 23:54:28,427 INFO L263 TraceCheckUtils]: 159: Hoare triple {8342#false} call __automaton_fail(); {8342#false} is VALID [2020-07-10 23:54:28,427 INFO L280 TraceCheckUtils]: 160: Hoare triple {8342#false} assume !false; {8342#false} is VALID [2020-07-10 23:54:28,476 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:54:28,476 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1727461779] [2020-07-10 23:54:28,476 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:54:28,476 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-10 23:54:28,477 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [245228454] [2020-07-10 23:54:28,477 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-10 23:54:28,478 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:54:28,478 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 23:54:28,672 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:54:28,672 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 23:54:28,672 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:54:28,673 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 23:54:28,673 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-10 23:54:28,673 INFO L87 Difference]: Start difference. First operand 472 states and 528 transitions. Second operand 14 states. [2020-07-10 23:54:30,073 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:54:31,555 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:54:31,939 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:54:32,500 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:54:32,954 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:54:33,320 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:54:37,671 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:54:47,331 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:54:48,427 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:54:50,990 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:54:52,441 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:54:53,305 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:54:53,734 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:54:54,259 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:54:55,171 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:54:55,613 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:54:57,914 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:55:00,107 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:55:01,637 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:55:03,526 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:55:33,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:55:33,022 INFO L93 Difference]: Finished difference Result 1644 states and 2059 transitions. [2020-07-10 23:55:33,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-10 23:55:33,023 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-10 23:55:33,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:55:33,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 23:55:33,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 1007 transitions. [2020-07-10 23:55:33,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 23:55:33,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 1007 transitions. [2020-07-10 23:55:33,078 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 1007 transitions. [2020-07-10 23:55:36,246 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1007 edges. 1007 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:55:36,351 INFO L225 Difference]: With dead ends: 1644 [2020-07-10 23:55:36,352 INFO L226 Difference]: Without dead ends: 1282 [2020-07-10 23:55:36,354 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 6.2s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-07-10 23:55:36,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1282 states. [2020-07-10 23:56:02,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1282 to 1143. [2020-07-10 23:56:02,759 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:56:02,759 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1282 states. Second operand 1143 states. [2020-07-10 23:56:02,759 INFO L74 IsIncluded]: Start isIncluded. First operand 1282 states. Second operand 1143 states. [2020-07-10 23:56:02,760 INFO L87 Difference]: Start difference. First operand 1282 states. Second operand 1143 states. [2020-07-10 23:56:02,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:56:02,864 INFO L93 Difference]: Finished difference Result 1282 states and 1582 transitions. [2020-07-10 23:56:02,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1582 transitions. [2020-07-10 23:56:02,870 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:56:02,870 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:56:02,870 INFO L74 IsIncluded]: Start isIncluded. First operand 1143 states. Second operand 1282 states. [2020-07-10 23:56:02,870 INFO L87 Difference]: Start difference. First operand 1143 states. Second operand 1282 states. [2020-07-10 23:56:02,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:56:02,989 INFO L93 Difference]: Finished difference Result 1282 states and 1582 transitions. [2020-07-10 23:56:02,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1582 transitions. [2020-07-10 23:56:02,995 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:56:02,995 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:56:02,995 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:56:02,996 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:56:02,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1143 states. [2020-07-10 23:56:03,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 1143 states and 1349 transitions. [2020-07-10 23:56:03,088 INFO L78 Accepts]: Start accepts. Automaton has 1143 states and 1349 transitions. Word has length 161 [2020-07-10 23:56:03,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:56:03,088 INFO L479 AbstractCegarLoop]: Abstraction has 1143 states and 1349 transitions. [2020-07-10 23:56:03,088 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 23:56:03,088 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1143 states and 1349 transitions. [2020-07-10 23:56:10,233 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1349 edges. 1349 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:56:10,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1349 transitions. [2020-07-10 23:56:10,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-10 23:56:10,238 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:56:10,238 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] [2020-07-10 23:56:10,239 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 23:56:10,239 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:56:10,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:56:10,239 INFO L82 PathProgramCache]: Analyzing trace with hash 2127223675, now seen corresponding path program 1 times [2020-07-10 23:56:10,239 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:56:10,240 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [624425192] [2020-07-10 23:56:10,240 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:56:10,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:10,536 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:56:10,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:10,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {16756#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {16645#true} is VALID [2020-07-10 23:56:10,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {16645#true} #valid := #valid[0 := 0]; {16645#true} is VALID [2020-07-10 23:56:10,610 INFO L280 TraceCheckUtils]: 2: Hoare triple {16645#true} assume 0 < #StackHeapBarrier; {16645#true} is VALID [2020-07-10 23:56:10,610 INFO L280 TraceCheckUtils]: 3: Hoare triple {16645#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {16645#true} is VALID [2020-07-10 23:56:10,610 INFO L280 TraceCheckUtils]: 4: Hoare triple {16645#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {16645#true} is VALID [2020-07-10 23:56:10,611 INFO L280 TraceCheckUtils]: 5: Hoare triple {16645#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {16645#true} is VALID [2020-07-10 23:56:10,611 INFO L280 TraceCheckUtils]: 6: Hoare triple {16645#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {16645#true} is VALID [2020-07-10 23:56:10,611 INFO L280 TraceCheckUtils]: 7: Hoare triple {16645#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {16645#true} is VALID [2020-07-10 23:56:10,611 INFO L280 TraceCheckUtils]: 8: Hoare triple {16645#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {16645#true} is VALID [2020-07-10 23:56:10,611 INFO L280 TraceCheckUtils]: 9: Hoare triple {16645#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {16645#true} is VALID [2020-07-10 23:56:10,612 INFO L280 TraceCheckUtils]: 10: Hoare triple {16645#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {16645#true} is VALID [2020-07-10 23:56:10,612 INFO L280 TraceCheckUtils]: 11: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {16645#true} is VALID [2020-07-10 23:56:10,612 INFO L280 TraceCheckUtils]: 12: Hoare triple {16645#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {16645#true} is VALID [2020-07-10 23:56:10,612 INFO L280 TraceCheckUtils]: 13: Hoare triple {16645#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {16645#true} is VALID [2020-07-10 23:56:10,612 INFO L280 TraceCheckUtils]: 14: Hoare triple {16645#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {16645#true} is VALID [2020-07-10 23:56:10,612 INFO L280 TraceCheckUtils]: 15: Hoare triple {16645#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {16645#true} is VALID [2020-07-10 23:56:10,613 INFO L280 TraceCheckUtils]: 16: Hoare triple {16645#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {16645#true} is VALID [2020-07-10 23:56:10,613 INFO L280 TraceCheckUtils]: 17: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {16645#true} is VALID [2020-07-10 23:56:10,613 INFO L280 TraceCheckUtils]: 18: Hoare triple {16645#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {16645#true} is VALID [2020-07-10 23:56:10,613 INFO L280 TraceCheckUtils]: 19: Hoare triple {16645#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {16645#true} is VALID [2020-07-10 23:56:10,613 INFO L280 TraceCheckUtils]: 20: Hoare triple {16645#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {16645#true} is VALID [2020-07-10 23:56:10,614 INFO L280 TraceCheckUtils]: 21: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {16645#true} is VALID [2020-07-10 23:56:10,614 INFO L280 TraceCheckUtils]: 22: Hoare triple {16645#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {16645#true} is VALID [2020-07-10 23:56:10,614 INFO L280 TraceCheckUtils]: 23: Hoare triple {16645#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {16645#true} is VALID [2020-07-10 23:56:10,614 INFO L280 TraceCheckUtils]: 24: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {16645#true} is VALID [2020-07-10 23:56:10,614 INFO L280 TraceCheckUtils]: 25: Hoare triple {16645#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {16645#true} is VALID [2020-07-10 23:56:10,614 INFO L280 TraceCheckUtils]: 26: Hoare triple {16645#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {16645#true} is VALID [2020-07-10 23:56:10,615 INFO L280 TraceCheckUtils]: 27: Hoare triple {16645#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {16645#true} is VALID [2020-07-10 23:56:10,615 INFO L280 TraceCheckUtils]: 28: Hoare triple {16645#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {16645#true} is VALID [2020-07-10 23:56:10,615 INFO L280 TraceCheckUtils]: 29: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {16645#true} is VALID [2020-07-10 23:56:10,615 INFO L280 TraceCheckUtils]: 30: Hoare triple {16645#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {16645#true} is VALID [2020-07-10 23:56:10,615 INFO L280 TraceCheckUtils]: 31: Hoare triple {16645#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {16645#true} is VALID [2020-07-10 23:56:10,616 INFO L280 TraceCheckUtils]: 32: Hoare triple {16645#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {16645#true} is VALID [2020-07-10 23:56:10,616 INFO L280 TraceCheckUtils]: 33: Hoare triple {16645#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {16645#true} is VALID [2020-07-10 23:56:10,616 INFO L280 TraceCheckUtils]: 34: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {16645#true} is VALID [2020-07-10 23:56:10,616 INFO L280 TraceCheckUtils]: 35: Hoare triple {16645#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {16645#true} is VALID [2020-07-10 23:56:10,616 INFO L280 TraceCheckUtils]: 36: Hoare triple {16645#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {16645#true} is VALID [2020-07-10 23:56:10,616 INFO L280 TraceCheckUtils]: 37: Hoare triple {16645#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {16645#true} is VALID [2020-07-10 23:56:10,617 INFO L280 TraceCheckUtils]: 38: Hoare triple {16645#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {16645#true} is VALID [2020-07-10 23:56:10,617 INFO L280 TraceCheckUtils]: 39: Hoare triple {16645#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {16645#true} is VALID [2020-07-10 23:56:10,617 INFO L280 TraceCheckUtils]: 40: Hoare triple {16645#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {16645#true} is VALID [2020-07-10 23:56:10,617 INFO L280 TraceCheckUtils]: 41: Hoare triple {16645#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {16645#true} is VALID [2020-07-10 23:56:10,617 INFO L280 TraceCheckUtils]: 42: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {16645#true} is VALID [2020-07-10 23:56:10,618 INFO L280 TraceCheckUtils]: 43: Hoare triple {16645#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {16645#true} is VALID [2020-07-10 23:56:10,618 INFO L280 TraceCheckUtils]: 44: Hoare triple {16645#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {16645#true} is VALID [2020-07-10 23:56:10,618 INFO L280 TraceCheckUtils]: 45: Hoare triple {16645#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {16645#true} is VALID [2020-07-10 23:56:10,618 INFO L280 TraceCheckUtils]: 46: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {16645#true} is VALID [2020-07-10 23:56:10,618 INFO L280 TraceCheckUtils]: 47: Hoare triple {16645#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {16645#true} is VALID [2020-07-10 23:56:10,618 INFO L280 TraceCheckUtils]: 48: Hoare triple {16645#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {16645#true} is VALID [2020-07-10 23:56:10,619 INFO L280 TraceCheckUtils]: 49: Hoare triple {16645#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {16645#true} is VALID [2020-07-10 23:56:10,619 INFO L280 TraceCheckUtils]: 50: Hoare triple {16645#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {16645#true} is VALID [2020-07-10 23:56:10,619 INFO L280 TraceCheckUtils]: 51: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {16645#true} is VALID [2020-07-10 23:56:10,619 INFO L280 TraceCheckUtils]: 52: Hoare triple {16645#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {16645#true} is VALID [2020-07-10 23:56:10,619 INFO L280 TraceCheckUtils]: 53: Hoare triple {16645#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {16645#true} is VALID [2020-07-10 23:56:10,620 INFO L280 TraceCheckUtils]: 54: Hoare triple {16645#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {16645#true} is VALID [2020-07-10 23:56:10,620 INFO L280 TraceCheckUtils]: 55: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {16645#true} is VALID [2020-07-10 23:56:10,620 INFO L280 TraceCheckUtils]: 56: Hoare triple {16645#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {16645#true} is VALID [2020-07-10 23:56:10,620 INFO L280 TraceCheckUtils]: 57: Hoare triple {16645#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {16645#true} is VALID [2020-07-10 23:56:10,620 INFO L280 TraceCheckUtils]: 58: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {16645#true} is VALID [2020-07-10 23:56:10,621 INFO L280 TraceCheckUtils]: 59: Hoare triple {16645#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {16645#true} is VALID [2020-07-10 23:56:10,621 INFO L280 TraceCheckUtils]: 60: Hoare triple {16645#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {16645#true} is VALID [2020-07-10 23:56:10,621 INFO L280 TraceCheckUtils]: 61: Hoare triple {16645#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {16645#true} is VALID [2020-07-10 23:56:10,621 INFO L280 TraceCheckUtils]: 62: Hoare triple {16645#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {16645#true} is VALID [2020-07-10 23:56:10,621 INFO L280 TraceCheckUtils]: 63: Hoare triple {16645#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {16645#true} is VALID [2020-07-10 23:56:10,621 INFO L280 TraceCheckUtils]: 64: Hoare triple {16645#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {16645#true} is VALID [2020-07-10 23:56:10,622 INFO L280 TraceCheckUtils]: 65: Hoare triple {16645#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {16645#true} is VALID [2020-07-10 23:56:10,622 INFO L280 TraceCheckUtils]: 66: Hoare triple {16645#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {16645#true} is VALID [2020-07-10 23:56:10,622 INFO L280 TraceCheckUtils]: 67: Hoare triple {16645#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {16645#true} is VALID [2020-07-10 23:56:10,622 INFO L280 TraceCheckUtils]: 68: Hoare triple {16645#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {16645#true} is VALID [2020-07-10 23:56:10,622 INFO L280 TraceCheckUtils]: 69: Hoare triple {16645#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {16645#true} is VALID [2020-07-10 23:56:10,622 INFO L280 TraceCheckUtils]: 70: Hoare triple {16645#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {16645#true} is VALID [2020-07-10 23:56:10,623 INFO L280 TraceCheckUtils]: 71: Hoare triple {16645#true} ~waterLevel~0 := 1; {16645#true} is VALID [2020-07-10 23:56:10,623 INFO L280 TraceCheckUtils]: 72: Hoare triple {16645#true} ~methaneLevelCritical~0 := 0; {16645#true} is VALID [2020-07-10 23:56:10,625 INFO L280 TraceCheckUtils]: 73: Hoare triple {16645#true} ~pumpRunning~0 := 0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,625 INFO L280 TraceCheckUtils]: 74: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,625 INFO L280 TraceCheckUtils]: 75: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,626 INFO L280 TraceCheckUtils]: 76: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,626 INFO L280 TraceCheckUtils]: 77: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume true; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,627 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {16726#(= 0 ~pumpRunning~0)} {16645#true} #942#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:10,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 23:56:10,636 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #848#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:10,640 INFO L280 TraceCheckUtils]: 0: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 23:56:10,641 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #850#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:10,644 INFO L280 TraceCheckUtils]: 0: Hoare triple {16645#true} havoc ~retValue_acc~13; {16645#true} is VALID [2020-07-10 23:56:10,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {16645#true} ~retValue_acc~13 := 1; {16645#true} is VALID [2020-07-10 23:56:10,645 INFO L280 TraceCheckUtils]: 2: Hoare triple {16645#true} #res := ~retValue_acc~13; {16645#true} is VALID [2020-07-10 23:56:10,645 INFO L280 TraceCheckUtils]: 3: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 23:56:10,646 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #852#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:10,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 23:56:10,649 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #854#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:10,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {16757#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,666 INFO L280 TraceCheckUtils]: 1: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,667 INFO L280 TraceCheckUtils]: 2: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume true; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,667 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16726#(= 0 ~pumpRunning~0)} {16726#(= 0 ~pumpRunning~0)} #906#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:10,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {16758#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {16645#true} is VALID [2020-07-10 23:56:10,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {16645#true} ~waterLevel~0 := ~waterLevel~0 - 1; {16645#true} is VALID [2020-07-10 23:56:10,681 INFO L280 TraceCheckUtils]: 2: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 23:56:10,681 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16645#true} {16646#false} #914#return; {16646#false} is VALID [2020-07-10 23:56:10,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:10,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {16645#true} havoc ~retValue_acc~1; {16645#true} is VALID [2020-07-10 23:56:10,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {16645#true} ~retValue_acc~1 := ~waterLevel~0; {16645#true} is VALID [2020-07-10 23:56:10,685 INFO L280 TraceCheckUtils]: 2: Hoare triple {16645#true} #res := ~retValue_acc~1; {16645#true} is VALID [2020-07-10 23:56:10,685 INFO L280 TraceCheckUtils]: 3: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 23:56:10,685 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16645#true} {16646#false} #842#return; {16646#false} is VALID [2020-07-10 23:56:10,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:56:10,688 INFO L280 TraceCheckUtils]: 0: Hoare triple {16645#true} havoc ~retValue_acc~5; {16645#true} is VALID [2020-07-10 23:56:10,688 INFO L280 TraceCheckUtils]: 1: Hoare triple {16645#true} ~retValue_acc~5 := ~pumpRunning~0; {16645#true} is VALID [2020-07-10 23:56:10,688 INFO L280 TraceCheckUtils]: 2: Hoare triple {16645#true} #res := ~retValue_acc~5; {16645#true} is VALID [2020-07-10 23:56:10,688 INFO L280 TraceCheckUtils]: 3: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 23:56:10,688 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16645#true} {16646#false} #844#return; {16646#false} is VALID [2020-07-10 23:56:10,692 INFO L263 TraceCheckUtils]: 0: Hoare triple {16645#true} call ULTIMATE.init(); {16756#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 23:56:10,693 INFO L280 TraceCheckUtils]: 1: Hoare triple {16756#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {16645#true} is VALID [2020-07-10 23:56:10,693 INFO L280 TraceCheckUtils]: 2: Hoare triple {16645#true} #valid := #valid[0 := 0]; {16645#true} is VALID [2020-07-10 23:56:10,693 INFO L280 TraceCheckUtils]: 3: Hoare triple {16645#true} assume 0 < #StackHeapBarrier; {16645#true} is VALID [2020-07-10 23:56:10,693 INFO L280 TraceCheckUtils]: 4: Hoare triple {16645#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {16645#true} is VALID [2020-07-10 23:56:10,693 INFO L280 TraceCheckUtils]: 5: Hoare triple {16645#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {16645#true} is VALID [2020-07-10 23:56:10,693 INFO L280 TraceCheckUtils]: 6: Hoare triple {16645#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {16645#true} is VALID [2020-07-10 23:56:10,694 INFO L280 TraceCheckUtils]: 7: Hoare triple {16645#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {16645#true} is VALID [2020-07-10 23:56:10,694 INFO L280 TraceCheckUtils]: 8: Hoare triple {16645#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {16645#true} is VALID [2020-07-10 23:56:10,694 INFO L280 TraceCheckUtils]: 9: Hoare triple {16645#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {16645#true} is VALID [2020-07-10 23:56:10,694 INFO L280 TraceCheckUtils]: 10: Hoare triple {16645#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {16645#true} is VALID [2020-07-10 23:56:10,694 INFO L280 TraceCheckUtils]: 11: Hoare triple {16645#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {16645#true} is VALID [2020-07-10 23:56:10,694 INFO L280 TraceCheckUtils]: 12: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {16645#true} is VALID [2020-07-10 23:56:10,695 INFO L280 TraceCheckUtils]: 13: Hoare triple {16645#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {16645#true} is VALID [2020-07-10 23:56:10,695 INFO L280 TraceCheckUtils]: 14: Hoare triple {16645#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {16645#true} is VALID [2020-07-10 23:56:10,695 INFO L280 TraceCheckUtils]: 15: Hoare triple {16645#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {16645#true} is VALID [2020-07-10 23:56:10,695 INFO L280 TraceCheckUtils]: 16: Hoare triple {16645#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {16645#true} is VALID [2020-07-10 23:56:10,695 INFO L280 TraceCheckUtils]: 17: Hoare triple {16645#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {16645#true} is VALID [2020-07-10 23:56:10,695 INFO L280 TraceCheckUtils]: 18: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {16645#true} is VALID [2020-07-10 23:56:10,696 INFO L280 TraceCheckUtils]: 19: Hoare triple {16645#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {16645#true} is VALID [2020-07-10 23:56:10,696 INFO L280 TraceCheckUtils]: 20: Hoare triple {16645#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {16645#true} is VALID [2020-07-10 23:56:10,696 INFO L280 TraceCheckUtils]: 21: Hoare triple {16645#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {16645#true} is VALID [2020-07-10 23:56:10,696 INFO L280 TraceCheckUtils]: 22: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {16645#true} is VALID [2020-07-10 23:56:10,696 INFO L280 TraceCheckUtils]: 23: Hoare triple {16645#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {16645#true} is VALID [2020-07-10 23:56:10,696 INFO L280 TraceCheckUtils]: 24: Hoare triple {16645#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {16645#true} is VALID [2020-07-10 23:56:10,696 INFO L280 TraceCheckUtils]: 25: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {16645#true} is VALID [2020-07-10 23:56:10,697 INFO L280 TraceCheckUtils]: 26: Hoare triple {16645#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {16645#true} is VALID [2020-07-10 23:56:10,697 INFO L280 TraceCheckUtils]: 27: Hoare triple {16645#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {16645#true} is VALID [2020-07-10 23:56:10,697 INFO L280 TraceCheckUtils]: 28: Hoare triple {16645#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {16645#true} is VALID [2020-07-10 23:56:10,697 INFO L280 TraceCheckUtils]: 29: Hoare triple {16645#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {16645#true} is VALID [2020-07-10 23:56:10,697 INFO L280 TraceCheckUtils]: 30: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {16645#true} is VALID [2020-07-10 23:56:10,697 INFO L280 TraceCheckUtils]: 31: Hoare triple {16645#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {16645#true} is VALID [2020-07-10 23:56:10,698 INFO L280 TraceCheckUtils]: 32: Hoare triple {16645#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {16645#true} is VALID [2020-07-10 23:56:10,698 INFO L280 TraceCheckUtils]: 33: Hoare triple {16645#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {16645#true} is VALID [2020-07-10 23:56:10,698 INFO L280 TraceCheckUtils]: 34: Hoare triple {16645#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {16645#true} is VALID [2020-07-10 23:56:10,698 INFO L280 TraceCheckUtils]: 35: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {16645#true} is VALID [2020-07-10 23:56:10,698 INFO L280 TraceCheckUtils]: 36: Hoare triple {16645#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {16645#true} is VALID [2020-07-10 23:56:10,698 INFO L280 TraceCheckUtils]: 37: Hoare triple {16645#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {16645#true} is VALID [2020-07-10 23:56:10,699 INFO L280 TraceCheckUtils]: 38: Hoare triple {16645#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {16645#true} is VALID [2020-07-10 23:56:10,699 INFO L280 TraceCheckUtils]: 39: Hoare triple {16645#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {16645#true} is VALID [2020-07-10 23:56:10,699 INFO L280 TraceCheckUtils]: 40: Hoare triple {16645#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {16645#true} is VALID [2020-07-10 23:56:10,699 INFO L280 TraceCheckUtils]: 41: Hoare triple {16645#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {16645#true} is VALID [2020-07-10 23:56:10,699 INFO L280 TraceCheckUtils]: 42: Hoare triple {16645#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {16645#true} is VALID [2020-07-10 23:56:10,700 INFO L280 TraceCheckUtils]: 43: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {16645#true} is VALID [2020-07-10 23:56:10,700 INFO L280 TraceCheckUtils]: 44: Hoare triple {16645#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {16645#true} is VALID [2020-07-10 23:56:10,700 INFO L280 TraceCheckUtils]: 45: Hoare triple {16645#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {16645#true} is VALID [2020-07-10 23:56:10,700 INFO L280 TraceCheckUtils]: 46: Hoare triple {16645#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {16645#true} is VALID [2020-07-10 23:56:10,700 INFO L280 TraceCheckUtils]: 47: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {16645#true} is VALID [2020-07-10 23:56:10,701 INFO L280 TraceCheckUtils]: 48: Hoare triple {16645#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {16645#true} is VALID [2020-07-10 23:56:10,701 INFO L280 TraceCheckUtils]: 49: Hoare triple {16645#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {16645#true} is VALID [2020-07-10 23:56:10,701 INFO L280 TraceCheckUtils]: 50: Hoare triple {16645#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {16645#true} is VALID [2020-07-10 23:56:10,701 INFO L280 TraceCheckUtils]: 51: Hoare triple {16645#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {16645#true} is VALID [2020-07-10 23:56:10,701 INFO L280 TraceCheckUtils]: 52: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {16645#true} is VALID [2020-07-10 23:56:10,702 INFO L280 TraceCheckUtils]: 53: Hoare triple {16645#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {16645#true} is VALID [2020-07-10 23:56:10,702 INFO L280 TraceCheckUtils]: 54: Hoare triple {16645#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {16645#true} is VALID [2020-07-10 23:56:10,702 INFO L280 TraceCheckUtils]: 55: Hoare triple {16645#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {16645#true} is VALID [2020-07-10 23:56:10,702 INFO L280 TraceCheckUtils]: 56: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {16645#true} is VALID [2020-07-10 23:56:10,702 INFO L280 TraceCheckUtils]: 57: Hoare triple {16645#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {16645#true} is VALID [2020-07-10 23:56:10,702 INFO L280 TraceCheckUtils]: 58: Hoare triple {16645#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {16645#true} is VALID [2020-07-10 23:56:10,703 INFO L280 TraceCheckUtils]: 59: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {16645#true} is VALID [2020-07-10 23:56:10,703 INFO L280 TraceCheckUtils]: 60: Hoare triple {16645#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {16645#true} is VALID [2020-07-10 23:56:10,703 INFO L280 TraceCheckUtils]: 61: Hoare triple {16645#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {16645#true} is VALID [2020-07-10 23:56:10,703 INFO L280 TraceCheckUtils]: 62: Hoare triple {16645#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {16645#true} is VALID [2020-07-10 23:56:10,703 INFO L280 TraceCheckUtils]: 63: Hoare triple {16645#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {16645#true} is VALID [2020-07-10 23:56:10,704 INFO L280 TraceCheckUtils]: 64: Hoare triple {16645#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {16645#true} is VALID [2020-07-10 23:56:10,704 INFO L280 TraceCheckUtils]: 65: Hoare triple {16645#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {16645#true} is VALID [2020-07-10 23:56:10,704 INFO L280 TraceCheckUtils]: 66: Hoare triple {16645#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {16645#true} is VALID [2020-07-10 23:56:10,704 INFO L280 TraceCheckUtils]: 67: Hoare triple {16645#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {16645#true} is VALID [2020-07-10 23:56:10,704 INFO L280 TraceCheckUtils]: 68: Hoare triple {16645#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {16645#true} is VALID [2020-07-10 23:56:10,704 INFO L280 TraceCheckUtils]: 69: Hoare triple {16645#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {16645#true} is VALID [2020-07-10 23:56:10,705 INFO L280 TraceCheckUtils]: 70: Hoare triple {16645#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {16645#true} is VALID [2020-07-10 23:56:10,705 INFO L280 TraceCheckUtils]: 71: Hoare triple {16645#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {16645#true} is VALID [2020-07-10 23:56:10,705 INFO L280 TraceCheckUtils]: 72: Hoare triple {16645#true} ~waterLevel~0 := 1; {16645#true} is VALID [2020-07-10 23:56:10,705 INFO L280 TraceCheckUtils]: 73: Hoare triple {16645#true} ~methaneLevelCritical~0 := 0; {16645#true} is VALID [2020-07-10 23:56:10,708 INFO L280 TraceCheckUtils]: 74: Hoare triple {16645#true} ~pumpRunning~0 := 0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,709 INFO L280 TraceCheckUtils]: 75: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,709 INFO L280 TraceCheckUtils]: 76: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,710 INFO L280 TraceCheckUtils]: 77: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,710 INFO L280 TraceCheckUtils]: 78: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume true; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,711 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {16726#(= 0 ~pumpRunning~0)} {16645#true} #942#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,711 INFO L263 TraceCheckUtils]: 80: Hoare triple {16726#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,712 INFO L280 TraceCheckUtils]: 81: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,712 INFO L280 TraceCheckUtils]: 82: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,712 INFO L263 TraceCheckUtils]: 83: Hoare triple {16726#(= 0 ~pumpRunning~0)} call select_helpers(); {16645#true} is VALID [2020-07-10 23:56:10,713 INFO L280 TraceCheckUtils]: 84: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 23:56:10,713 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #848#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,714 INFO L263 TraceCheckUtils]: 86: Hoare triple {16726#(= 0 ~pumpRunning~0)} call select_features(); {16645#true} is VALID [2020-07-10 23:56:10,714 INFO L280 TraceCheckUtils]: 87: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 23:56:10,714 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #850#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,715 INFO L263 TraceCheckUtils]: 89: Hoare triple {16726#(= 0 ~pumpRunning~0)} call #t~ret70 := valid_product(); {16645#true} is VALID [2020-07-10 23:56:10,715 INFO L280 TraceCheckUtils]: 90: Hoare triple {16645#true} havoc ~retValue_acc~13; {16645#true} is VALID [2020-07-10 23:56:10,715 INFO L280 TraceCheckUtils]: 91: Hoare triple {16645#true} ~retValue_acc~13 := 1; {16645#true} is VALID [2020-07-10 23:56:10,715 INFO L280 TraceCheckUtils]: 92: Hoare triple {16645#true} #res := ~retValue_acc~13; {16645#true} is VALID [2020-07-10 23:56:10,715 INFO L280 TraceCheckUtils]: 93: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 23:56:10,716 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #852#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,716 INFO L280 TraceCheckUtils]: 95: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,717 INFO L280 TraceCheckUtils]: 96: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~ret70; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,717 INFO L280 TraceCheckUtils]: 97: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc #t~ret70; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,718 INFO L280 TraceCheckUtils]: 98: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,719 INFO L263 TraceCheckUtils]: 99: Hoare triple {16726#(= 0 ~pumpRunning~0)} call setup(); {16645#true} is VALID [2020-07-10 23:56:10,719 INFO L280 TraceCheckUtils]: 100: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 23:56:10,719 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #854#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,720 INFO L263 TraceCheckUtils]: 102: Hoare triple {16726#(= 0 ~pumpRunning~0)} call runTest(); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,720 INFO L263 TraceCheckUtils]: 103: Hoare triple {16726#(= 0 ~pumpRunning~0)} call test(); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,721 INFO L280 TraceCheckUtils]: 104: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,721 INFO L280 TraceCheckUtils]: 105: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,722 INFO L280 TraceCheckUtils]: 106: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,722 INFO L280 TraceCheckUtils]: 107: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,723 INFO L280 TraceCheckUtils]: 108: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,723 INFO L280 TraceCheckUtils]: 109: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,723 INFO L280 TraceCheckUtils]: 110: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume !false; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,724 INFO L280 TraceCheckUtils]: 111: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,724 INFO L280 TraceCheckUtils]: 112: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,725 INFO L280 TraceCheckUtils]: 113: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~nondet31; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,725 INFO L280 TraceCheckUtils]: 114: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc #t~nondet31; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,726 INFO L280 TraceCheckUtils]: 115: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,726 INFO L280 TraceCheckUtils]: 116: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,727 INFO L280 TraceCheckUtils]: 117: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~tmp___0~2 := #t~nondet32; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,727 INFO L280 TraceCheckUtils]: 118: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc #t~nondet32; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,728 INFO L280 TraceCheckUtils]: 119: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,728 INFO L280 TraceCheckUtils]: 120: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,729 INFO L280 TraceCheckUtils]: 121: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet33; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,729 INFO L280 TraceCheckUtils]: 122: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc #t~nondet33; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,730 INFO L280 TraceCheckUtils]: 123: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,730 INFO L280 TraceCheckUtils]: 124: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,730 INFO L280 TraceCheckUtils]: 125: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet34; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,731 INFO L280 TraceCheckUtils]: 126: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc #t~nondet34; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,731 INFO L280 TraceCheckUtils]: 127: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,732 INFO L263 TraceCheckUtils]: 128: Hoare triple {16726#(= 0 ~pumpRunning~0)} call stopSystem(); {16757#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:56:10,733 INFO L280 TraceCheckUtils]: 129: Hoare triple {16757#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,734 INFO L280 TraceCheckUtils]: 130: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,734 INFO L280 TraceCheckUtils]: 131: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume true; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,735 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {16726#(= 0 ~pumpRunning~0)} {16726#(= 0 ~pumpRunning~0)} #906#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,736 INFO L263 TraceCheckUtils]: 133: Hoare triple {16726#(= 0 ~pumpRunning~0)} call timeShift(); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:56:10,736 INFO L280 TraceCheckUtils]: 134: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {16646#false} is VALID [2020-07-10 23:56:10,736 INFO L263 TraceCheckUtils]: 135: Hoare triple {16646#false} call lowerWaterLevel(); {16758#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:56:10,736 INFO L280 TraceCheckUtils]: 136: Hoare triple {16758#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {16645#true} is VALID [2020-07-10 23:56:10,737 INFO L280 TraceCheckUtils]: 137: Hoare triple {16645#true} ~waterLevel~0 := ~waterLevel~0 - 1; {16645#true} is VALID [2020-07-10 23:56:10,737 INFO L280 TraceCheckUtils]: 138: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 23:56:10,737 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {16645#true} {16646#false} #914#return; {16646#false} is VALID [2020-07-10 23:56:10,737 INFO L280 TraceCheckUtils]: 140: Hoare triple {16646#false} assume !(0 != ~systemActive~0); {16646#false} is VALID [2020-07-10 23:56:10,737 INFO L263 TraceCheckUtils]: 141: Hoare triple {16646#false} call __utac_acc__Specification4_spec__1(); {16646#false} is VALID [2020-07-10 23:56:10,737 INFO L280 TraceCheckUtils]: 142: Hoare triple {16646#false} havoc ~tmp~9; {16646#false} is VALID [2020-07-10 23:56:10,738 INFO L280 TraceCheckUtils]: 143: Hoare triple {16646#false} havoc ~tmp___0~3; {16646#false} is VALID [2020-07-10 23:56:10,738 INFO L263 TraceCheckUtils]: 144: Hoare triple {16646#false} call #t~ret72 := getWaterLevel(); {16645#true} is VALID [2020-07-10 23:56:10,738 INFO L280 TraceCheckUtils]: 145: Hoare triple {16645#true} havoc ~retValue_acc~1; {16645#true} is VALID [2020-07-10 23:56:10,738 INFO L280 TraceCheckUtils]: 146: Hoare triple {16645#true} ~retValue_acc~1 := ~waterLevel~0; {16645#true} is VALID [2020-07-10 23:56:10,738 INFO L280 TraceCheckUtils]: 147: Hoare triple {16645#true} #res := ~retValue_acc~1; {16645#true} is VALID [2020-07-10 23:56:10,739 INFO L280 TraceCheckUtils]: 148: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 23:56:10,739 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {16645#true} {16646#false} #842#return; {16646#false} is VALID [2020-07-10 23:56:10,739 INFO L280 TraceCheckUtils]: 150: Hoare triple {16646#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {16646#false} is VALID [2020-07-10 23:56:10,739 INFO L280 TraceCheckUtils]: 151: Hoare triple {16646#false} ~tmp~9 := #t~ret72; {16646#false} is VALID [2020-07-10 23:56:10,739 INFO L280 TraceCheckUtils]: 152: Hoare triple {16646#false} havoc #t~ret72; {16646#false} is VALID [2020-07-10 23:56:10,739 INFO L280 TraceCheckUtils]: 153: Hoare triple {16646#false} assume 0 == ~tmp~9; {16646#false} is VALID [2020-07-10 23:56:10,740 INFO L263 TraceCheckUtils]: 154: Hoare triple {16646#false} call #t~ret73 := isPumpRunning(); {16645#true} is VALID [2020-07-10 23:56:10,740 INFO L280 TraceCheckUtils]: 155: Hoare triple {16645#true} havoc ~retValue_acc~5; {16645#true} is VALID [2020-07-10 23:56:10,740 INFO L280 TraceCheckUtils]: 156: Hoare triple {16645#true} ~retValue_acc~5 := ~pumpRunning~0; {16645#true} is VALID [2020-07-10 23:56:10,740 INFO L280 TraceCheckUtils]: 157: Hoare triple {16645#true} #res := ~retValue_acc~5; {16645#true} is VALID [2020-07-10 23:56:10,740 INFO L280 TraceCheckUtils]: 158: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 23:56:10,741 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {16645#true} {16646#false} #844#return; {16646#false} is VALID [2020-07-10 23:56:10,741 INFO L280 TraceCheckUtils]: 160: Hoare triple {16646#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {16646#false} is VALID [2020-07-10 23:56:10,741 INFO L280 TraceCheckUtils]: 161: Hoare triple {16646#false} ~tmp___0~3 := #t~ret73; {16646#false} is VALID [2020-07-10 23:56:10,741 INFO L280 TraceCheckUtils]: 162: Hoare triple {16646#false} havoc #t~ret73; {16646#false} is VALID [2020-07-10 23:56:10,741 INFO L280 TraceCheckUtils]: 163: Hoare triple {16646#false} assume 0 != ~tmp___0~3; {16646#false} is VALID [2020-07-10 23:56:10,741 INFO L263 TraceCheckUtils]: 164: Hoare triple {16646#false} call __automaton_fail(); {16646#false} is VALID [2020-07-10 23:56:10,742 INFO L280 TraceCheckUtils]: 165: Hoare triple {16646#false} assume !false; {16646#false} is VALID [2020-07-10 23:56:10,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 23:56:10,775 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [624425192] [2020-07-10 23:56:10,775 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 23:56:10,775 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 23:56:10,775 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [52286475] [2020-07-10 23:56:10,776 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-10 23:56:10,776 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:56:10,777 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 23:56:10,938 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:56:10,938 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 23:56:10,939 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:56:10,939 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 23:56:10,939 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 23:56:10,939 INFO L87 Difference]: Start difference. First operand 1143 states and 1349 transitions. Second operand 6 states. [2020-07-10 23:56:12,011 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:56:56,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:56:56,672 INFO L93 Difference]: Finished difference Result 2628 states and 3290 transitions. [2020-07-10 23:56:56,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 23:56:56,672 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-10 23:56:56,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:56:56,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 23:56:56,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 778 transitions. [2020-07-10 23:56:56,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 23:56:56,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 778 transitions. [2020-07-10 23:56:56,692 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 778 transitions. [2020-07-10 23:56:58,654 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 778 edges. 778 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:56:58,767 INFO L225 Difference]: With dead ends: 2628 [2020-07-10 23:56:58,767 INFO L226 Difference]: Without dead ends: 1595 [2020-07-10 23:56:58,770 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-07-10 23:56:58,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1595 states. [2020-07-10 23:57:35,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1595 to 1468. [2020-07-10 23:57:35,067 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:57:35,068 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1595 states. Second operand 1468 states. [2020-07-10 23:57:35,068 INFO L74 IsIncluded]: Start isIncluded. First operand 1595 states. Second operand 1468 states. [2020-07-10 23:57:35,068 INFO L87 Difference]: Start difference. First operand 1595 states. Second operand 1468 states. [2020-07-10 23:57:35,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:57:35,207 INFO L93 Difference]: Finished difference Result 1595 states and 1916 transitions. [2020-07-10 23:57:35,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 1916 transitions. [2020-07-10 23:57:35,213 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:57:35,213 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:57:35,213 INFO L74 IsIncluded]: Start isIncluded. First operand 1468 states. Second operand 1595 states. [2020-07-10 23:57:35,213 INFO L87 Difference]: Start difference. First operand 1468 states. Second operand 1595 states. [2020-07-10 23:57:35,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:57:35,321 INFO L93 Difference]: Finished difference Result 1595 states and 1916 transitions. [2020-07-10 23:57:35,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 1916 transitions. [2020-07-10 23:57:35,326 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:57:35,327 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:57:35,327 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:57:35,327 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:57:35,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1468 states. [2020-07-10 23:57:35,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1468 states and 1728 transitions. [2020-07-10 23:57:35,436 INFO L78 Accepts]: Start accepts. Automaton has 1468 states and 1728 transitions. Word has length 166 [2020-07-10 23:57:35,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:57:35,437 INFO L479 AbstractCegarLoop]: Abstraction has 1468 states and 1728 transitions. [2020-07-10 23:57:35,437 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 23:57:35,437 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1468 states and 1728 transitions. [2020-07-10 23:57:45,054 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1728 edges. 1728 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:57:45,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 1728 transitions. [2020-07-10 23:57:45,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-07-10 23:57:45,060 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:57:45,061 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] [2020-07-10 23:57:45,061 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 23:57:45,061 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:57:45,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:57:45,062 INFO L82 PathProgramCache]: Analyzing trace with hash 1061189070, now seen corresponding path program 1 times [2020-07-10 23:57:45,062 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:57:45,062 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1162756973] [2020-07-10 23:57:45,062 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:57:45,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:45,455 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:57:45,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:45,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {28291#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {28155#true} is VALID [2020-07-10 23:57:45,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} #valid := #valid[0 := 0]; {28155#true} is VALID [2020-07-10 23:57:45,556 INFO L280 TraceCheckUtils]: 2: Hoare triple {28155#true} assume 0 < #StackHeapBarrier; {28155#true} is VALID [2020-07-10 23:57:45,556 INFO L280 TraceCheckUtils]: 3: Hoare triple {28155#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {28155#true} is VALID [2020-07-10 23:57:45,557 INFO L280 TraceCheckUtils]: 4: Hoare triple {28155#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {28155#true} is VALID [2020-07-10 23:57:45,557 INFO L280 TraceCheckUtils]: 5: Hoare triple {28155#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {28155#true} is VALID [2020-07-10 23:57:45,557 INFO L280 TraceCheckUtils]: 6: Hoare triple {28155#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {28155#true} is VALID [2020-07-10 23:57:45,558 INFO L280 TraceCheckUtils]: 7: Hoare triple {28155#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {28155#true} is VALID [2020-07-10 23:57:45,558 INFO L280 TraceCheckUtils]: 8: Hoare triple {28155#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {28155#true} is VALID [2020-07-10 23:57:45,558 INFO L280 TraceCheckUtils]: 9: Hoare triple {28155#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {28155#true} is VALID [2020-07-10 23:57:45,559 INFO L280 TraceCheckUtils]: 10: Hoare triple {28155#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {28155#true} is VALID [2020-07-10 23:57:45,559 INFO L280 TraceCheckUtils]: 11: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {28155#true} is VALID [2020-07-10 23:57:45,559 INFO L280 TraceCheckUtils]: 12: Hoare triple {28155#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {28155#true} is VALID [2020-07-10 23:57:45,560 INFO L280 TraceCheckUtils]: 13: Hoare triple {28155#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {28155#true} is VALID [2020-07-10 23:57:45,560 INFO L280 TraceCheckUtils]: 14: Hoare triple {28155#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {28155#true} is VALID [2020-07-10 23:57:45,560 INFO L280 TraceCheckUtils]: 15: Hoare triple {28155#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {28155#true} is VALID [2020-07-10 23:57:45,561 INFO L280 TraceCheckUtils]: 16: Hoare triple {28155#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {28155#true} is VALID [2020-07-10 23:57:45,561 INFO L280 TraceCheckUtils]: 17: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {28155#true} is VALID [2020-07-10 23:57:45,561 INFO L280 TraceCheckUtils]: 18: Hoare triple {28155#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {28155#true} is VALID [2020-07-10 23:57:45,561 INFO L280 TraceCheckUtils]: 19: Hoare triple {28155#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {28155#true} is VALID [2020-07-10 23:57:45,562 INFO L280 TraceCheckUtils]: 20: Hoare triple {28155#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {28155#true} is VALID [2020-07-10 23:57:45,562 INFO L280 TraceCheckUtils]: 21: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {28155#true} is VALID [2020-07-10 23:57:45,562 INFO L280 TraceCheckUtils]: 22: Hoare triple {28155#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {28155#true} is VALID [2020-07-10 23:57:45,563 INFO L280 TraceCheckUtils]: 23: Hoare triple {28155#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {28155#true} is VALID [2020-07-10 23:57:45,563 INFO L280 TraceCheckUtils]: 24: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {28155#true} is VALID [2020-07-10 23:57:45,563 INFO L280 TraceCheckUtils]: 25: Hoare triple {28155#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {28155#true} is VALID [2020-07-10 23:57:45,564 INFO L280 TraceCheckUtils]: 26: Hoare triple {28155#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {28155#true} is VALID [2020-07-10 23:57:45,564 INFO L280 TraceCheckUtils]: 27: Hoare triple {28155#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {28155#true} is VALID [2020-07-10 23:57:45,564 INFO L280 TraceCheckUtils]: 28: Hoare triple {28155#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {28155#true} is VALID [2020-07-10 23:57:45,565 INFO L280 TraceCheckUtils]: 29: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {28155#true} is VALID [2020-07-10 23:57:45,565 INFO L280 TraceCheckUtils]: 30: Hoare triple {28155#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {28155#true} is VALID [2020-07-10 23:57:45,565 INFO L280 TraceCheckUtils]: 31: Hoare triple {28155#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {28155#true} is VALID [2020-07-10 23:57:45,565 INFO L280 TraceCheckUtils]: 32: Hoare triple {28155#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {28155#true} is VALID [2020-07-10 23:57:45,566 INFO L280 TraceCheckUtils]: 33: Hoare triple {28155#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {28155#true} is VALID [2020-07-10 23:57:45,566 INFO L280 TraceCheckUtils]: 34: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {28155#true} is VALID [2020-07-10 23:57:45,566 INFO L280 TraceCheckUtils]: 35: Hoare triple {28155#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {28155#true} is VALID [2020-07-10 23:57:45,567 INFO L280 TraceCheckUtils]: 36: Hoare triple {28155#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {28155#true} is VALID [2020-07-10 23:57:45,567 INFO L280 TraceCheckUtils]: 37: Hoare triple {28155#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {28155#true} is VALID [2020-07-10 23:57:45,567 INFO L280 TraceCheckUtils]: 38: Hoare triple {28155#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {28155#true} is VALID [2020-07-10 23:57:45,568 INFO L280 TraceCheckUtils]: 39: Hoare triple {28155#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {28155#true} is VALID [2020-07-10 23:57:45,568 INFO L280 TraceCheckUtils]: 40: Hoare triple {28155#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {28155#true} is VALID [2020-07-10 23:57:45,568 INFO L280 TraceCheckUtils]: 41: Hoare triple {28155#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {28155#true} is VALID [2020-07-10 23:57:45,568 INFO L280 TraceCheckUtils]: 42: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {28155#true} is VALID [2020-07-10 23:57:45,569 INFO L280 TraceCheckUtils]: 43: Hoare triple {28155#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {28155#true} is VALID [2020-07-10 23:57:45,569 INFO L280 TraceCheckUtils]: 44: Hoare triple {28155#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {28155#true} is VALID [2020-07-10 23:57:45,569 INFO L280 TraceCheckUtils]: 45: Hoare triple {28155#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {28155#true} is VALID [2020-07-10 23:57:45,570 INFO L280 TraceCheckUtils]: 46: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {28155#true} is VALID [2020-07-10 23:57:45,570 INFO L280 TraceCheckUtils]: 47: Hoare triple {28155#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {28155#true} is VALID [2020-07-10 23:57:45,570 INFO L280 TraceCheckUtils]: 48: Hoare triple {28155#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {28155#true} is VALID [2020-07-10 23:57:45,571 INFO L280 TraceCheckUtils]: 49: Hoare triple {28155#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {28155#true} is VALID [2020-07-10 23:57:45,571 INFO L280 TraceCheckUtils]: 50: Hoare triple {28155#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {28155#true} is VALID [2020-07-10 23:57:45,571 INFO L280 TraceCheckUtils]: 51: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {28155#true} is VALID [2020-07-10 23:57:45,572 INFO L280 TraceCheckUtils]: 52: Hoare triple {28155#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {28155#true} is VALID [2020-07-10 23:57:45,572 INFO L280 TraceCheckUtils]: 53: Hoare triple {28155#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {28155#true} is VALID [2020-07-10 23:57:45,572 INFO L280 TraceCheckUtils]: 54: Hoare triple {28155#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {28155#true} is VALID [2020-07-10 23:57:45,573 INFO L280 TraceCheckUtils]: 55: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {28155#true} is VALID [2020-07-10 23:57:45,573 INFO L280 TraceCheckUtils]: 56: Hoare triple {28155#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {28155#true} is VALID [2020-07-10 23:57:45,573 INFO L280 TraceCheckUtils]: 57: Hoare triple {28155#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {28155#true} is VALID [2020-07-10 23:57:45,573 INFO L280 TraceCheckUtils]: 58: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {28155#true} is VALID [2020-07-10 23:57:45,574 INFO L280 TraceCheckUtils]: 59: Hoare triple {28155#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {28155#true} is VALID [2020-07-10 23:57:45,574 INFO L280 TraceCheckUtils]: 60: Hoare triple {28155#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {28155#true} is VALID [2020-07-10 23:57:45,574 INFO L280 TraceCheckUtils]: 61: Hoare triple {28155#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {28155#true} is VALID [2020-07-10 23:57:45,575 INFO L280 TraceCheckUtils]: 62: Hoare triple {28155#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {28155#true} is VALID [2020-07-10 23:57:45,575 INFO L280 TraceCheckUtils]: 63: Hoare triple {28155#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {28155#true} is VALID [2020-07-10 23:57:45,575 INFO L280 TraceCheckUtils]: 64: Hoare triple {28155#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {28155#true} is VALID [2020-07-10 23:57:45,575 INFO L280 TraceCheckUtils]: 65: Hoare triple {28155#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {28155#true} is VALID [2020-07-10 23:57:45,576 INFO L280 TraceCheckUtils]: 66: Hoare triple {28155#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {28155#true} is VALID [2020-07-10 23:57:45,576 INFO L280 TraceCheckUtils]: 67: Hoare triple {28155#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {28155#true} is VALID [2020-07-10 23:57:45,576 INFO L280 TraceCheckUtils]: 68: Hoare triple {28155#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {28155#true} is VALID [2020-07-10 23:57:45,577 INFO L280 TraceCheckUtils]: 69: Hoare triple {28155#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {28155#true} is VALID [2020-07-10 23:57:45,577 INFO L280 TraceCheckUtils]: 70: Hoare triple {28155#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {28155#true} is VALID [2020-07-10 23:57:45,577 INFO L280 TraceCheckUtils]: 71: Hoare triple {28155#true} ~waterLevel~0 := 1; {28155#true} is VALID [2020-07-10 23:57:45,577 INFO L280 TraceCheckUtils]: 72: Hoare triple {28155#true} ~methaneLevelCritical~0 := 0; {28155#true} is VALID [2020-07-10 23:57:45,580 INFO L280 TraceCheckUtils]: 73: Hoare triple {28155#true} ~pumpRunning~0 := 0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,582 INFO L280 TraceCheckUtils]: 74: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,583 INFO L280 TraceCheckUtils]: 75: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,583 INFO L280 TraceCheckUtils]: 76: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,584 INFO L280 TraceCheckUtils]: 77: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume true; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,585 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {28236#(= 0 ~pumpRunning~0)} {28155#true} #942#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:45,594 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 23:57:45,595 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #848#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:45,599 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 23:57:45,600 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #850#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:45,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} havoc ~retValue_acc~13; {28155#true} is VALID [2020-07-10 23:57:45,604 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} ~retValue_acc~13 := 1; {28155#true} is VALID [2020-07-10 23:57:45,604 INFO L280 TraceCheckUtils]: 2: Hoare triple {28155#true} #res := ~retValue_acc~13; {28155#true} is VALID [2020-07-10 23:57:45,605 INFO L280 TraceCheckUtils]: 3: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 23:57:45,606 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #852#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:45,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 23:57:45,610 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #854#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:45,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {28292#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {28155#true} is VALID [2020-07-10 23:57:45,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} ~waterLevel~0 := 1 + ~waterLevel~0; {28155#true} is VALID [2020-07-10 23:57:45,638 INFO L280 TraceCheckUtils]: 2: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 23:57:45,639 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #900#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:45,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {28293#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,688 INFO L280 TraceCheckUtils]: 1: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,689 INFO L280 TraceCheckUtils]: 2: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume true; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,690 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28236#(= 0 ~pumpRunning~0)} {28236#(= 0 ~pumpRunning~0)} #906#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:45,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:45,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:45,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} havoc ~retValue_acc~1; {28155#true} is VALID [2020-07-10 23:57:45,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} ~retValue_acc~1 := ~waterLevel~0; {28155#true} is VALID [2020-07-10 23:57:45,723 INFO L280 TraceCheckUtils]: 2: Hoare triple {28155#true} #res := ~retValue_acc~1; {28155#true} is VALID [2020-07-10 23:57:45,724 INFO L280 TraceCheckUtils]: 3: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 23:57:45,724 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28155#true} {28155#true} #842#return; {28155#true} is VALID [2020-07-10 23:57:45,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} havoc ~tmp~9; {28155#true} is VALID [2020-07-10 23:57:45,726 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} havoc ~tmp___0~3; {28155#true} is VALID [2020-07-10 23:57:45,726 INFO L263 TraceCheckUtils]: 2: Hoare triple {28155#true} call #t~ret72 := getWaterLevel(); {28155#true} is VALID [2020-07-10 23:57:45,727 INFO L280 TraceCheckUtils]: 3: Hoare triple {28155#true} havoc ~retValue_acc~1; {28155#true} is VALID [2020-07-10 23:57:45,727 INFO L280 TraceCheckUtils]: 4: Hoare triple {28155#true} ~retValue_acc~1 := ~waterLevel~0; {28155#true} is VALID [2020-07-10 23:57:45,727 INFO L280 TraceCheckUtils]: 5: Hoare triple {28155#true} #res := ~retValue_acc~1; {28155#true} is VALID [2020-07-10 23:57:45,728 INFO L280 TraceCheckUtils]: 6: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 23:57:45,728 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {28155#true} {28155#true} #842#return; {28155#true} is VALID [2020-07-10 23:57:45,728 INFO L280 TraceCheckUtils]: 8: Hoare triple {28155#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {28155#true} is VALID [2020-07-10 23:57:45,729 INFO L280 TraceCheckUtils]: 9: Hoare triple {28155#true} ~tmp~9 := #t~ret72; {28155#true} is VALID [2020-07-10 23:57:45,729 INFO L280 TraceCheckUtils]: 10: Hoare triple {28155#true} havoc #t~ret72; {28155#true} is VALID [2020-07-10 23:57:45,729 INFO L280 TraceCheckUtils]: 11: Hoare triple {28155#true} assume !(0 == ~tmp~9); {28155#true} is VALID [2020-07-10 23:57:45,730 INFO L280 TraceCheckUtils]: 12: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 23:57:45,731 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #918#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,732 INFO L280 TraceCheckUtils]: 0: Hoare triple {28294#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,734 INFO L263 TraceCheckUtils]: 2: Hoare triple {28236#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {28155#true} is VALID [2020-07-10 23:57:45,734 INFO L280 TraceCheckUtils]: 3: Hoare triple {28155#true} havoc ~tmp~9; {28155#true} is VALID [2020-07-10 23:57:45,734 INFO L280 TraceCheckUtils]: 4: Hoare triple {28155#true} havoc ~tmp___0~3; {28155#true} is VALID [2020-07-10 23:57:45,735 INFO L263 TraceCheckUtils]: 5: Hoare triple {28155#true} call #t~ret72 := getWaterLevel(); {28155#true} is VALID [2020-07-10 23:57:45,735 INFO L280 TraceCheckUtils]: 6: Hoare triple {28155#true} havoc ~retValue_acc~1; {28155#true} is VALID [2020-07-10 23:57:45,735 INFO L280 TraceCheckUtils]: 7: Hoare triple {28155#true} ~retValue_acc~1 := ~waterLevel~0; {28155#true} is VALID [2020-07-10 23:57:45,736 INFO L280 TraceCheckUtils]: 8: Hoare triple {28155#true} #res := ~retValue_acc~1; {28155#true} is VALID [2020-07-10 23:57:45,736 INFO L280 TraceCheckUtils]: 9: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 23:57:45,736 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {28155#true} {28155#true} #842#return; {28155#true} is VALID [2020-07-10 23:57:45,737 INFO L280 TraceCheckUtils]: 11: Hoare triple {28155#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {28155#true} is VALID [2020-07-10 23:57:45,737 INFO L280 TraceCheckUtils]: 12: Hoare triple {28155#true} ~tmp~9 := #t~ret72; {28155#true} is VALID [2020-07-10 23:57:45,737 INFO L280 TraceCheckUtils]: 13: Hoare triple {28155#true} havoc #t~ret72; {28155#true} is VALID [2020-07-10 23:57:45,738 INFO L280 TraceCheckUtils]: 14: Hoare triple {28155#true} assume !(0 == ~tmp~9); {28155#true} is VALID [2020-07-10 23:57:45,738 INFO L280 TraceCheckUtils]: 15: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 23:57:45,740 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #918#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,740 INFO L280 TraceCheckUtils]: 17: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume true; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,741 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {28236#(= 0 ~pumpRunning~0)} {28236#(= 0 ~pumpRunning~0)} #908#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:45,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {28292#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {28155#true} is VALID [2020-07-10 23:57:45,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} ~waterLevel~0 := 1 + ~waterLevel~0; {28155#true} is VALID [2020-07-10 23:57:45,747 INFO L280 TraceCheckUtils]: 2: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 23:57:45,748 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #900#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:45,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} havoc ~retValue_acc~1; {28155#true} is VALID [2020-07-10 23:57:45,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} ~retValue_acc~1 := ~waterLevel~0; {28155#true} is VALID [2020-07-10 23:57:45,752 INFO L280 TraceCheckUtils]: 2: Hoare triple {28155#true} #res := ~retValue_acc~1; {28155#true} is VALID [2020-07-10 23:57:45,753 INFO L280 TraceCheckUtils]: 3: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 23:57:45,754 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #842#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:57:45,798 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} havoc ~retValue_acc~5; {28155#true} is VALID [2020-07-10 23:57:45,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} ~retValue_acc~5 := ~pumpRunning~0; {28314#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} is VALID [2020-07-10 23:57:45,800 INFO L280 TraceCheckUtils]: 2: Hoare triple {28314#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} #res := ~retValue_acc~5; {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:57:45,801 INFO L280 TraceCheckUtils]: 3: Hoare triple {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:57:45,802 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} {28236#(= 0 ~pumpRunning~0)} #844#return; {28289#(= |__utac_acc__Specification4_spec__1_#t~ret73| 0)} is VALID [2020-07-10 23:57:45,809 INFO L263 TraceCheckUtils]: 0: Hoare triple {28155#true} call ULTIMATE.init(); {28291#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 23:57:45,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {28291#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {28155#true} is VALID [2020-07-10 23:57:45,810 INFO L280 TraceCheckUtils]: 2: Hoare triple {28155#true} #valid := #valid[0 := 0]; {28155#true} is VALID [2020-07-10 23:57:45,810 INFO L280 TraceCheckUtils]: 3: Hoare triple {28155#true} assume 0 < #StackHeapBarrier; {28155#true} is VALID [2020-07-10 23:57:45,811 INFO L280 TraceCheckUtils]: 4: Hoare triple {28155#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {28155#true} is VALID [2020-07-10 23:57:45,811 INFO L280 TraceCheckUtils]: 5: Hoare triple {28155#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {28155#true} is VALID [2020-07-10 23:57:45,811 INFO L280 TraceCheckUtils]: 6: Hoare triple {28155#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {28155#true} is VALID [2020-07-10 23:57:45,811 INFO L280 TraceCheckUtils]: 7: Hoare triple {28155#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {28155#true} is VALID [2020-07-10 23:57:45,812 INFO L280 TraceCheckUtils]: 8: Hoare triple {28155#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {28155#true} is VALID [2020-07-10 23:57:45,812 INFO L280 TraceCheckUtils]: 9: Hoare triple {28155#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {28155#true} is VALID [2020-07-10 23:57:45,812 INFO L280 TraceCheckUtils]: 10: Hoare triple {28155#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {28155#true} is VALID [2020-07-10 23:57:45,813 INFO L280 TraceCheckUtils]: 11: Hoare triple {28155#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {28155#true} is VALID [2020-07-10 23:57:45,813 INFO L280 TraceCheckUtils]: 12: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {28155#true} is VALID [2020-07-10 23:57:45,813 INFO L280 TraceCheckUtils]: 13: Hoare triple {28155#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {28155#true} is VALID [2020-07-10 23:57:45,813 INFO L280 TraceCheckUtils]: 14: Hoare triple {28155#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {28155#true} is VALID [2020-07-10 23:57:45,814 INFO L280 TraceCheckUtils]: 15: Hoare triple {28155#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {28155#true} is VALID [2020-07-10 23:57:45,814 INFO L280 TraceCheckUtils]: 16: Hoare triple {28155#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {28155#true} is VALID [2020-07-10 23:57:45,814 INFO L280 TraceCheckUtils]: 17: Hoare triple {28155#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {28155#true} is VALID [2020-07-10 23:57:45,815 INFO L280 TraceCheckUtils]: 18: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {28155#true} is VALID [2020-07-10 23:57:45,815 INFO L280 TraceCheckUtils]: 19: Hoare triple {28155#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {28155#true} is VALID [2020-07-10 23:57:45,815 INFO L280 TraceCheckUtils]: 20: Hoare triple {28155#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {28155#true} is VALID [2020-07-10 23:57:45,816 INFO L280 TraceCheckUtils]: 21: Hoare triple {28155#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {28155#true} is VALID [2020-07-10 23:57:45,816 INFO L280 TraceCheckUtils]: 22: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {28155#true} is VALID [2020-07-10 23:57:45,816 INFO L280 TraceCheckUtils]: 23: Hoare triple {28155#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {28155#true} is VALID [2020-07-10 23:57:45,817 INFO L280 TraceCheckUtils]: 24: Hoare triple {28155#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {28155#true} is VALID [2020-07-10 23:57:45,817 INFO L280 TraceCheckUtils]: 25: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {28155#true} is VALID [2020-07-10 23:57:45,817 INFO L280 TraceCheckUtils]: 26: Hoare triple {28155#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {28155#true} is VALID [2020-07-10 23:57:45,818 INFO L280 TraceCheckUtils]: 27: Hoare triple {28155#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {28155#true} is VALID [2020-07-10 23:57:45,818 INFO L280 TraceCheckUtils]: 28: Hoare triple {28155#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {28155#true} is VALID [2020-07-10 23:57:45,818 INFO L280 TraceCheckUtils]: 29: Hoare triple {28155#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {28155#true} is VALID [2020-07-10 23:57:45,818 INFO L280 TraceCheckUtils]: 30: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {28155#true} is VALID [2020-07-10 23:57:45,819 INFO L280 TraceCheckUtils]: 31: Hoare triple {28155#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {28155#true} is VALID [2020-07-10 23:57:45,819 INFO L280 TraceCheckUtils]: 32: Hoare triple {28155#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {28155#true} is VALID [2020-07-10 23:57:45,819 INFO L280 TraceCheckUtils]: 33: Hoare triple {28155#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {28155#true} is VALID [2020-07-10 23:57:45,820 INFO L280 TraceCheckUtils]: 34: Hoare triple {28155#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {28155#true} is VALID [2020-07-10 23:57:45,820 INFO L280 TraceCheckUtils]: 35: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {28155#true} is VALID [2020-07-10 23:57:45,820 INFO L280 TraceCheckUtils]: 36: Hoare triple {28155#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {28155#true} is VALID [2020-07-10 23:57:45,821 INFO L280 TraceCheckUtils]: 37: Hoare triple {28155#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {28155#true} is VALID [2020-07-10 23:57:45,821 INFO L280 TraceCheckUtils]: 38: Hoare triple {28155#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {28155#true} is VALID [2020-07-10 23:57:45,821 INFO L280 TraceCheckUtils]: 39: Hoare triple {28155#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {28155#true} is VALID [2020-07-10 23:57:45,822 INFO L280 TraceCheckUtils]: 40: Hoare triple {28155#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {28155#true} is VALID [2020-07-10 23:57:45,822 INFO L280 TraceCheckUtils]: 41: Hoare triple {28155#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {28155#true} is VALID [2020-07-10 23:57:45,822 INFO L280 TraceCheckUtils]: 42: Hoare triple {28155#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {28155#true} is VALID [2020-07-10 23:57:45,822 INFO L280 TraceCheckUtils]: 43: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {28155#true} is VALID [2020-07-10 23:57:45,823 INFO L280 TraceCheckUtils]: 44: Hoare triple {28155#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {28155#true} is VALID [2020-07-10 23:57:45,823 INFO L280 TraceCheckUtils]: 45: Hoare triple {28155#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {28155#true} is VALID [2020-07-10 23:57:45,823 INFO L280 TraceCheckUtils]: 46: Hoare triple {28155#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {28155#true} is VALID [2020-07-10 23:57:45,824 INFO L280 TraceCheckUtils]: 47: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {28155#true} is VALID [2020-07-10 23:57:45,824 INFO L280 TraceCheckUtils]: 48: Hoare triple {28155#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {28155#true} is VALID [2020-07-10 23:57:45,824 INFO L280 TraceCheckUtils]: 49: Hoare triple {28155#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {28155#true} is VALID [2020-07-10 23:57:45,825 INFO L280 TraceCheckUtils]: 50: Hoare triple {28155#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {28155#true} is VALID [2020-07-10 23:57:45,825 INFO L280 TraceCheckUtils]: 51: Hoare triple {28155#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {28155#true} is VALID [2020-07-10 23:57:45,825 INFO L280 TraceCheckUtils]: 52: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {28155#true} is VALID [2020-07-10 23:57:45,826 INFO L280 TraceCheckUtils]: 53: Hoare triple {28155#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {28155#true} is VALID [2020-07-10 23:57:45,826 INFO L280 TraceCheckUtils]: 54: Hoare triple {28155#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {28155#true} is VALID [2020-07-10 23:57:45,826 INFO L280 TraceCheckUtils]: 55: Hoare triple {28155#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {28155#true} is VALID [2020-07-10 23:57:45,827 INFO L280 TraceCheckUtils]: 56: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {28155#true} is VALID [2020-07-10 23:57:45,827 INFO L280 TraceCheckUtils]: 57: Hoare triple {28155#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {28155#true} is VALID [2020-07-10 23:57:45,827 INFO L280 TraceCheckUtils]: 58: Hoare triple {28155#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {28155#true} is VALID [2020-07-10 23:57:45,827 INFO L280 TraceCheckUtils]: 59: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {28155#true} is VALID [2020-07-10 23:57:45,828 INFO L280 TraceCheckUtils]: 60: Hoare triple {28155#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {28155#true} is VALID [2020-07-10 23:57:45,828 INFO L280 TraceCheckUtils]: 61: Hoare triple {28155#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {28155#true} is VALID [2020-07-10 23:57:45,828 INFO L280 TraceCheckUtils]: 62: Hoare triple {28155#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {28155#true} is VALID [2020-07-10 23:57:45,828 INFO L280 TraceCheckUtils]: 63: Hoare triple {28155#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {28155#true} is VALID [2020-07-10 23:57:45,829 INFO L280 TraceCheckUtils]: 64: Hoare triple {28155#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {28155#true} is VALID [2020-07-10 23:57:45,829 INFO L280 TraceCheckUtils]: 65: Hoare triple {28155#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {28155#true} is VALID [2020-07-10 23:57:45,829 INFO L280 TraceCheckUtils]: 66: Hoare triple {28155#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {28155#true} is VALID [2020-07-10 23:57:45,830 INFO L280 TraceCheckUtils]: 67: Hoare triple {28155#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {28155#true} is VALID [2020-07-10 23:57:45,830 INFO L280 TraceCheckUtils]: 68: Hoare triple {28155#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {28155#true} is VALID [2020-07-10 23:57:45,830 INFO L280 TraceCheckUtils]: 69: Hoare triple {28155#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {28155#true} is VALID [2020-07-10 23:57:45,831 INFO L280 TraceCheckUtils]: 70: Hoare triple {28155#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {28155#true} is VALID [2020-07-10 23:57:45,831 INFO L280 TraceCheckUtils]: 71: Hoare triple {28155#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {28155#true} is VALID [2020-07-10 23:57:45,831 INFO L280 TraceCheckUtils]: 72: Hoare triple {28155#true} ~waterLevel~0 := 1; {28155#true} is VALID [2020-07-10 23:57:45,832 INFO L280 TraceCheckUtils]: 73: Hoare triple {28155#true} ~methaneLevelCritical~0 := 0; {28155#true} is VALID [2020-07-10 23:57:45,835 INFO L280 TraceCheckUtils]: 74: Hoare triple {28155#true} ~pumpRunning~0 := 0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,836 INFO L280 TraceCheckUtils]: 75: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,837 INFO L280 TraceCheckUtils]: 76: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,838 INFO L280 TraceCheckUtils]: 77: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,838 INFO L280 TraceCheckUtils]: 78: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume true; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,839 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {28236#(= 0 ~pumpRunning~0)} {28155#true} #942#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,840 INFO L263 TraceCheckUtils]: 80: Hoare triple {28236#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,841 INFO L280 TraceCheckUtils]: 81: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,842 INFO L280 TraceCheckUtils]: 82: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,842 INFO L263 TraceCheckUtils]: 83: Hoare triple {28236#(= 0 ~pumpRunning~0)} call select_helpers(); {28155#true} is VALID [2020-07-10 23:57:45,842 INFO L280 TraceCheckUtils]: 84: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 23:57:45,843 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #848#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,843 INFO L263 TraceCheckUtils]: 86: Hoare triple {28236#(= 0 ~pumpRunning~0)} call select_features(); {28155#true} is VALID [2020-07-10 23:57:45,844 INFO L280 TraceCheckUtils]: 87: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 23:57:45,844 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #850#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,845 INFO L263 TraceCheckUtils]: 89: Hoare triple {28236#(= 0 ~pumpRunning~0)} call #t~ret70 := valid_product(); {28155#true} is VALID [2020-07-10 23:57:45,845 INFO L280 TraceCheckUtils]: 90: Hoare triple {28155#true} havoc ~retValue_acc~13; {28155#true} is VALID [2020-07-10 23:57:45,845 INFO L280 TraceCheckUtils]: 91: Hoare triple {28155#true} ~retValue_acc~13 := 1; {28155#true} is VALID [2020-07-10 23:57:45,846 INFO L280 TraceCheckUtils]: 92: Hoare triple {28155#true} #res := ~retValue_acc~13; {28155#true} is VALID [2020-07-10 23:57:45,846 INFO L280 TraceCheckUtils]: 93: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 23:57:45,847 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #852#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,848 INFO L280 TraceCheckUtils]: 95: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,848 INFO L280 TraceCheckUtils]: 96: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~ret70; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,849 INFO L280 TraceCheckUtils]: 97: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~ret70; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,850 INFO L280 TraceCheckUtils]: 98: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,850 INFO L263 TraceCheckUtils]: 99: Hoare triple {28236#(= 0 ~pumpRunning~0)} call setup(); {28155#true} is VALID [2020-07-10 23:57:45,851 INFO L280 TraceCheckUtils]: 100: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 23:57:45,851 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #854#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,852 INFO L263 TraceCheckUtils]: 102: Hoare triple {28236#(= 0 ~pumpRunning~0)} call runTest(); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,853 INFO L263 TraceCheckUtils]: 103: Hoare triple {28236#(= 0 ~pumpRunning~0)} call test(); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,854 INFO L280 TraceCheckUtils]: 104: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,855 INFO L280 TraceCheckUtils]: 105: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,855 INFO L280 TraceCheckUtils]: 106: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,856 INFO L280 TraceCheckUtils]: 107: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,857 INFO L280 TraceCheckUtils]: 108: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,858 INFO L280 TraceCheckUtils]: 109: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,858 INFO L280 TraceCheckUtils]: 110: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !false; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,859 INFO L280 TraceCheckUtils]: 111: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,860 INFO L280 TraceCheckUtils]: 112: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,861 INFO L280 TraceCheckUtils]: 113: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~nondet31; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,862 INFO L280 TraceCheckUtils]: 114: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet31; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,863 INFO L280 TraceCheckUtils]: 115: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,864 INFO L263 TraceCheckUtils]: 116: Hoare triple {28236#(= 0 ~pumpRunning~0)} call waterRise(); {28292#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:57:45,864 INFO L280 TraceCheckUtils]: 117: Hoare triple {28292#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {28155#true} is VALID [2020-07-10 23:57:45,864 INFO L280 TraceCheckUtils]: 118: Hoare triple {28155#true} ~waterLevel~0 := 1 + ~waterLevel~0; {28155#true} is VALID [2020-07-10 23:57:45,865 INFO L280 TraceCheckUtils]: 119: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 23:57:45,865 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #900#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,866 INFO L280 TraceCheckUtils]: 121: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,867 INFO L280 TraceCheckUtils]: 122: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp___0~2 := #t~nondet32; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,868 INFO L280 TraceCheckUtils]: 123: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet32; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,869 INFO L280 TraceCheckUtils]: 124: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,870 INFO L280 TraceCheckUtils]: 125: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,871 INFO L280 TraceCheckUtils]: 126: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet33; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,872 INFO L280 TraceCheckUtils]: 127: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet33; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,872 INFO L280 TraceCheckUtils]: 128: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,873 INFO L280 TraceCheckUtils]: 129: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,874 INFO L280 TraceCheckUtils]: 130: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet34; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,875 INFO L280 TraceCheckUtils]: 131: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet34; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,875 INFO L280 TraceCheckUtils]: 132: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,876 INFO L263 TraceCheckUtils]: 133: Hoare triple {28236#(= 0 ~pumpRunning~0)} call stopSystem(); {28293#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 23:57:45,877 INFO L280 TraceCheckUtils]: 134: Hoare triple {28293#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,878 INFO L280 TraceCheckUtils]: 135: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,879 INFO L280 TraceCheckUtils]: 136: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume true; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,879 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {28236#(= 0 ~pumpRunning~0)} {28236#(= 0 ~pumpRunning~0)} #906#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,880 INFO L263 TraceCheckUtils]: 138: Hoare triple {28236#(= 0 ~pumpRunning~0)} call timeShift(); {28294#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 23:57:45,881 INFO L280 TraceCheckUtils]: 139: Hoare triple {28294#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,882 INFO L280 TraceCheckUtils]: 140: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,882 INFO L263 TraceCheckUtils]: 141: Hoare triple {28236#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {28155#true} is VALID [2020-07-10 23:57:45,883 INFO L280 TraceCheckUtils]: 142: Hoare triple {28155#true} havoc ~tmp~9; {28155#true} is VALID [2020-07-10 23:57:45,883 INFO L280 TraceCheckUtils]: 143: Hoare triple {28155#true} havoc ~tmp___0~3; {28155#true} is VALID [2020-07-10 23:57:45,883 INFO L263 TraceCheckUtils]: 144: Hoare triple {28155#true} call #t~ret72 := getWaterLevel(); {28155#true} is VALID [2020-07-10 23:57:45,884 INFO L280 TraceCheckUtils]: 145: Hoare triple {28155#true} havoc ~retValue_acc~1; {28155#true} is VALID [2020-07-10 23:57:45,884 INFO L280 TraceCheckUtils]: 146: Hoare triple {28155#true} ~retValue_acc~1 := ~waterLevel~0; {28155#true} is VALID [2020-07-10 23:57:45,884 INFO L280 TraceCheckUtils]: 147: Hoare triple {28155#true} #res := ~retValue_acc~1; {28155#true} is VALID [2020-07-10 23:57:45,884 INFO L280 TraceCheckUtils]: 148: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 23:57:45,885 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {28155#true} {28155#true} #842#return; {28155#true} is VALID [2020-07-10 23:57:45,885 INFO L280 TraceCheckUtils]: 150: Hoare triple {28155#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {28155#true} is VALID [2020-07-10 23:57:45,885 INFO L280 TraceCheckUtils]: 151: Hoare triple {28155#true} ~tmp~9 := #t~ret72; {28155#true} is VALID [2020-07-10 23:57:45,886 INFO L280 TraceCheckUtils]: 152: Hoare triple {28155#true} havoc #t~ret72; {28155#true} is VALID [2020-07-10 23:57:45,886 INFO L280 TraceCheckUtils]: 153: Hoare triple {28155#true} assume !(0 == ~tmp~9); {28155#true} is VALID [2020-07-10 23:57:45,886 INFO L280 TraceCheckUtils]: 154: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 23:57:45,888 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #918#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,888 INFO L280 TraceCheckUtils]: 156: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume true; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,889 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {28236#(= 0 ~pumpRunning~0)} {28236#(= 0 ~pumpRunning~0)} #908#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,890 INFO L280 TraceCheckUtils]: 158: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !false; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,891 INFO L280 TraceCheckUtils]: 159: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,892 INFO L280 TraceCheckUtils]: 160: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,892 INFO L280 TraceCheckUtils]: 161: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~nondet31; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,893 INFO L280 TraceCheckUtils]: 162: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet31; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,894 INFO L280 TraceCheckUtils]: 163: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,895 INFO L263 TraceCheckUtils]: 164: Hoare triple {28236#(= 0 ~pumpRunning~0)} call waterRise(); {28292#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:57:45,895 INFO L280 TraceCheckUtils]: 165: Hoare triple {28292#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {28155#true} is VALID [2020-07-10 23:57:45,895 INFO L280 TraceCheckUtils]: 166: Hoare triple {28155#true} ~waterLevel~0 := 1 + ~waterLevel~0; {28155#true} is VALID [2020-07-10 23:57:45,896 INFO L280 TraceCheckUtils]: 167: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 23:57:45,896 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #900#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,897 INFO L280 TraceCheckUtils]: 169: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,897 INFO L280 TraceCheckUtils]: 170: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp___0~2 := #t~nondet32; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,898 INFO L280 TraceCheckUtils]: 171: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet32; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,898 INFO L280 TraceCheckUtils]: 172: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,899 INFO L280 TraceCheckUtils]: 173: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,900 INFO L280 TraceCheckUtils]: 174: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet33; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,900 INFO L280 TraceCheckUtils]: 175: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet33; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,901 INFO L280 TraceCheckUtils]: 176: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,901 INFO L280 TraceCheckUtils]: 177: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,902 INFO L280 TraceCheckUtils]: 178: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet34; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,902 INFO L280 TraceCheckUtils]: 179: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet34; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,903 INFO L280 TraceCheckUtils]: 180: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,903 INFO L263 TraceCheckUtils]: 181: Hoare triple {28236#(= 0 ~pumpRunning~0)} call timeShift(); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,904 INFO L280 TraceCheckUtils]: 182: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,905 INFO L280 TraceCheckUtils]: 183: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,905 INFO L263 TraceCheckUtils]: 184: Hoare triple {28236#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,908 INFO L280 TraceCheckUtils]: 185: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~tmp~9; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,908 INFO L280 TraceCheckUtils]: 186: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~tmp___0~3; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,909 INFO L263 TraceCheckUtils]: 187: Hoare triple {28236#(= 0 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {28155#true} is VALID [2020-07-10 23:57:45,909 INFO L280 TraceCheckUtils]: 188: Hoare triple {28155#true} havoc ~retValue_acc~1; {28155#true} is VALID [2020-07-10 23:57:45,909 INFO L280 TraceCheckUtils]: 189: Hoare triple {28155#true} ~retValue_acc~1 := ~waterLevel~0; {28155#true} is VALID [2020-07-10 23:57:45,910 INFO L280 TraceCheckUtils]: 190: Hoare triple {28155#true} #res := ~retValue_acc~1; {28155#true} is VALID [2020-07-10 23:57:45,910 INFO L280 TraceCheckUtils]: 191: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 23:57:45,911 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #842#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,912 INFO L280 TraceCheckUtils]: 193: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,912 INFO L280 TraceCheckUtils]: 194: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp~9 := #t~ret72; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,913 INFO L280 TraceCheckUtils]: 195: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~ret72; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,914 INFO L280 TraceCheckUtils]: 196: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume 0 == ~tmp~9; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 23:57:45,914 INFO L263 TraceCheckUtils]: 197: Hoare triple {28236#(= 0 ~pumpRunning~0)} call #t~ret73 := isPumpRunning(); {28155#true} is VALID [2020-07-10 23:57:45,915 INFO L280 TraceCheckUtils]: 198: Hoare triple {28155#true} havoc ~retValue_acc~5; {28155#true} is VALID [2020-07-10 23:57:45,915 INFO L280 TraceCheckUtils]: 199: Hoare triple {28155#true} ~retValue_acc~5 := ~pumpRunning~0; {28314#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} is VALID [2020-07-10 23:57:45,916 INFO L280 TraceCheckUtils]: 200: Hoare triple {28314#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} #res := ~retValue_acc~5; {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:57:45,917 INFO L280 TraceCheckUtils]: 201: Hoare triple {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 23:57:45,918 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} {28236#(= 0 ~pumpRunning~0)} #844#return; {28289#(= |__utac_acc__Specification4_spec__1_#t~ret73| 0)} is VALID [2020-07-10 23:57:45,919 INFO L280 TraceCheckUtils]: 203: Hoare triple {28289#(= |__utac_acc__Specification4_spec__1_#t~ret73| 0)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {28289#(= |__utac_acc__Specification4_spec__1_#t~ret73| 0)} is VALID [2020-07-10 23:57:45,920 INFO L280 TraceCheckUtils]: 204: Hoare triple {28289#(= |__utac_acc__Specification4_spec__1_#t~ret73| 0)} ~tmp___0~3 := #t~ret73; {28290#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~3)} is VALID [2020-07-10 23:57:45,921 INFO L280 TraceCheckUtils]: 205: Hoare triple {28290#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~3)} havoc #t~ret73; {28290#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~3)} is VALID [2020-07-10 23:57:45,921 INFO L280 TraceCheckUtils]: 206: Hoare triple {28290#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~3)} assume 0 != ~tmp___0~3; {28156#false} is VALID [2020-07-10 23:57:45,922 INFO L263 TraceCheckUtils]: 207: Hoare triple {28156#false} call __automaton_fail(); {28156#false} is VALID [2020-07-10 23:57:45,922 INFO L280 TraceCheckUtils]: 208: Hoare triple {28156#false} assume !false; {28156#false} is VALID [2020-07-10 23:57:46,005 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-07-10 23:57:46,005 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1162756973] [2020-07-10 23:57:46,007 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:57:46,007 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-07-10 23:57:46,008 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [197934599] [2020-07-10 23:57:46,009 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-10 23:57:46,010 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:57:46,010 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 23:57:46,263 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:57:46,263 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 23:57:46,263 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:57:46,263 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 23:57:46,264 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-07-10 23:57:46,264 INFO L87 Difference]: Start difference. First operand 1468 states and 1728 transitions. Second operand 11 states. [2020-07-10 23:57:47,785 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:58:14,790 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:58:15,728 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:58:17,365 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:58:18,936 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:58:19,883 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:58:32,516 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:58:33,302 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 23:58:35,951 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 23:58:43,418 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:58:43,418 INFO L93 Difference]: Finished difference Result 1658 states and 2012 transitions. [2020-07-10 23:58:43,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-10 23:58:43,418 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-10 23:58:43,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 23:58:43,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 23:58:43,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 632 transitions. [2020-07-10 23:58:43,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 23:58:43,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 632 transitions. [2020-07-10 23:58:43,428 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 632 transitions. [2020-07-10 23:58:45,259 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 632 edges. 632 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:58:45,379 INFO L225 Difference]: With dead ends: 1658 [2020-07-10 23:58:45,379 INFO L226 Difference]: Without dead ends: 1655 [2020-07-10 23:58:45,380 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 87 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=171, Invalid=429, Unknown=0, NotChecked=0, Total=600 [2020-07-10 23:58:45,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1655 states. [2020-07-10 23:59:21,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1655 to 1477. [2020-07-10 23:59:21,068 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 23:59:21,068 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1655 states. Second operand 1477 states. [2020-07-10 23:59:21,069 INFO L74 IsIncluded]: Start isIncluded. First operand 1655 states. Second operand 1477 states. [2020-07-10 23:59:21,069 INFO L87 Difference]: Start difference. First operand 1655 states. Second operand 1477 states. [2020-07-10 23:59:21,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:59:21,171 INFO L93 Difference]: Finished difference Result 1655 states and 2007 transitions. [2020-07-10 23:59:21,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2007 transitions. [2020-07-10 23:59:21,174 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:59:21,174 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:59:21,174 INFO L74 IsIncluded]: Start isIncluded. First operand 1477 states. Second operand 1655 states. [2020-07-10 23:59:21,174 INFO L87 Difference]: Start difference. First operand 1477 states. Second operand 1655 states. [2020-07-10 23:59:21,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 23:59:21,294 INFO L93 Difference]: Finished difference Result 1655 states and 2007 transitions. [2020-07-10 23:59:21,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2007 transitions. [2020-07-10 23:59:21,298 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 23:59:21,298 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 23:59:21,298 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 23:59:21,298 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 23:59:21,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1477 states. [2020-07-10 23:59:21,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 1477 states and 1736 transitions. [2020-07-10 23:59:21,385 INFO L78 Accepts]: Start accepts. Automaton has 1477 states and 1736 transitions. Word has length 209 [2020-07-10 23:59:21,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 23:59:21,386 INFO L479 AbstractCegarLoop]: Abstraction has 1477 states and 1736 transitions. [2020-07-10 23:59:21,386 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 23:59:21,386 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1477 states and 1736 transitions. [2020-07-10 23:59:31,244 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1736 edges. 1736 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:59:31,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 1736 transitions. [2020-07-10 23:59:31,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2020-07-10 23:59:31,252 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 23:59:31,252 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, 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] [2020-07-10 23:59:31,252 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 23:59:31,253 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 23:59:31,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 23:59:31,253 INFO L82 PathProgramCache]: Analyzing trace with hash 593335871, now seen corresponding path program 1 times [2020-07-10 23:59:31,253 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 23:59:31,253 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2061337148] [2020-07-10 23:59:31,253 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 23:59:31,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:31,668 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 23:59:31,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:31,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {38143#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {37931#true} is VALID [2020-07-10 23:59:31,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} #valid := #valid[0 := 0]; {37931#true} is VALID [2020-07-10 23:59:31,762 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} assume 0 < #StackHeapBarrier; {37931#true} is VALID [2020-07-10 23:59:31,762 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {37931#true} is VALID [2020-07-10 23:59:31,763 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {37931#true} is VALID [2020-07-10 23:59:31,763 INFO L280 TraceCheckUtils]: 5: Hoare triple {37931#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {37931#true} is VALID [2020-07-10 23:59:31,763 INFO L280 TraceCheckUtils]: 6: Hoare triple {37931#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {37931#true} is VALID [2020-07-10 23:59:31,764 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {37931#true} is VALID [2020-07-10 23:59:31,764 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {37931#true} is VALID [2020-07-10 23:59:31,764 INFO L280 TraceCheckUtils]: 9: Hoare triple {37931#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {37931#true} is VALID [2020-07-10 23:59:31,765 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {37931#true} is VALID [2020-07-10 23:59:31,765 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {37931#true} is VALID [2020-07-10 23:59:31,765 INFO L280 TraceCheckUtils]: 12: Hoare triple {37931#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {37931#true} is VALID [2020-07-10 23:59:31,766 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {37931#true} is VALID [2020-07-10 23:59:31,766 INFO L280 TraceCheckUtils]: 14: Hoare triple {37931#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {37931#true} is VALID [2020-07-10 23:59:31,766 INFO L280 TraceCheckUtils]: 15: Hoare triple {37931#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {37931#true} is VALID [2020-07-10 23:59:31,766 INFO L280 TraceCheckUtils]: 16: Hoare triple {37931#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {37931#true} is VALID [2020-07-10 23:59:31,767 INFO L280 TraceCheckUtils]: 17: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {37931#true} is VALID [2020-07-10 23:59:31,767 INFO L280 TraceCheckUtils]: 18: Hoare triple {37931#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {37931#true} is VALID [2020-07-10 23:59:31,767 INFO L280 TraceCheckUtils]: 19: Hoare triple {37931#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {37931#true} is VALID [2020-07-10 23:59:31,768 INFO L280 TraceCheckUtils]: 20: Hoare triple {37931#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {37931#true} is VALID [2020-07-10 23:59:31,768 INFO L280 TraceCheckUtils]: 21: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {37931#true} is VALID [2020-07-10 23:59:31,768 INFO L280 TraceCheckUtils]: 22: Hoare triple {37931#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {37931#true} is VALID [2020-07-10 23:59:31,769 INFO L280 TraceCheckUtils]: 23: Hoare triple {37931#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {37931#true} is VALID [2020-07-10 23:59:31,769 INFO L280 TraceCheckUtils]: 24: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {37931#true} is VALID [2020-07-10 23:59:31,769 INFO L280 TraceCheckUtils]: 25: Hoare triple {37931#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {37931#true} is VALID [2020-07-10 23:59:31,769 INFO L280 TraceCheckUtils]: 26: Hoare triple {37931#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {37931#true} is VALID [2020-07-10 23:59:31,770 INFO L280 TraceCheckUtils]: 27: Hoare triple {37931#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {37931#true} is VALID [2020-07-10 23:59:31,770 INFO L280 TraceCheckUtils]: 28: Hoare triple {37931#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {37931#true} is VALID [2020-07-10 23:59:31,770 INFO L280 TraceCheckUtils]: 29: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {37931#true} is VALID [2020-07-10 23:59:31,771 INFO L280 TraceCheckUtils]: 30: Hoare triple {37931#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {37931#true} is VALID [2020-07-10 23:59:31,771 INFO L280 TraceCheckUtils]: 31: Hoare triple {37931#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {37931#true} is VALID [2020-07-10 23:59:31,771 INFO L280 TraceCheckUtils]: 32: Hoare triple {37931#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {37931#true} is VALID [2020-07-10 23:59:31,772 INFO L280 TraceCheckUtils]: 33: Hoare triple {37931#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {37931#true} is VALID [2020-07-10 23:59:31,772 INFO L280 TraceCheckUtils]: 34: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {37931#true} is VALID [2020-07-10 23:59:31,772 INFO L280 TraceCheckUtils]: 35: Hoare triple {37931#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {37931#true} is VALID [2020-07-10 23:59:31,773 INFO L280 TraceCheckUtils]: 36: Hoare triple {37931#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {37931#true} is VALID [2020-07-10 23:59:31,773 INFO L280 TraceCheckUtils]: 37: Hoare triple {37931#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {37931#true} is VALID [2020-07-10 23:59:31,773 INFO L280 TraceCheckUtils]: 38: Hoare triple {37931#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {37931#true} is VALID [2020-07-10 23:59:31,774 INFO L280 TraceCheckUtils]: 39: Hoare triple {37931#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {37931#true} is VALID [2020-07-10 23:59:31,774 INFO L280 TraceCheckUtils]: 40: Hoare triple {37931#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {37931#true} is VALID [2020-07-10 23:59:31,774 INFO L280 TraceCheckUtils]: 41: Hoare triple {37931#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {37931#true} is VALID [2020-07-10 23:59:31,775 INFO L280 TraceCheckUtils]: 42: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {37931#true} is VALID [2020-07-10 23:59:31,775 INFO L280 TraceCheckUtils]: 43: Hoare triple {37931#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {37931#true} is VALID [2020-07-10 23:59:31,775 INFO L280 TraceCheckUtils]: 44: Hoare triple {37931#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {37931#true} is VALID [2020-07-10 23:59:31,775 INFO L280 TraceCheckUtils]: 45: Hoare triple {37931#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {37931#true} is VALID [2020-07-10 23:59:31,776 INFO L280 TraceCheckUtils]: 46: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {37931#true} is VALID [2020-07-10 23:59:31,776 INFO L280 TraceCheckUtils]: 47: Hoare triple {37931#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {37931#true} is VALID [2020-07-10 23:59:31,776 INFO L280 TraceCheckUtils]: 48: Hoare triple {37931#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {37931#true} is VALID [2020-07-10 23:59:31,777 INFO L280 TraceCheckUtils]: 49: Hoare triple {37931#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {37931#true} is VALID [2020-07-10 23:59:31,777 INFO L280 TraceCheckUtils]: 50: Hoare triple {37931#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {37931#true} is VALID [2020-07-10 23:59:31,777 INFO L280 TraceCheckUtils]: 51: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {37931#true} is VALID [2020-07-10 23:59:31,778 INFO L280 TraceCheckUtils]: 52: Hoare triple {37931#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {37931#true} is VALID [2020-07-10 23:59:31,778 INFO L280 TraceCheckUtils]: 53: Hoare triple {37931#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {37931#true} is VALID [2020-07-10 23:59:31,778 INFO L280 TraceCheckUtils]: 54: Hoare triple {37931#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {37931#true} is VALID [2020-07-10 23:59:31,779 INFO L280 TraceCheckUtils]: 55: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {37931#true} is VALID [2020-07-10 23:59:31,779 INFO L280 TraceCheckUtils]: 56: Hoare triple {37931#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {37931#true} is VALID [2020-07-10 23:59:31,779 INFO L280 TraceCheckUtils]: 57: Hoare triple {37931#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {37931#true} is VALID [2020-07-10 23:59:31,780 INFO L280 TraceCheckUtils]: 58: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {37931#true} is VALID [2020-07-10 23:59:31,780 INFO L280 TraceCheckUtils]: 59: Hoare triple {37931#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {37931#true} is VALID [2020-07-10 23:59:31,780 INFO L280 TraceCheckUtils]: 60: Hoare triple {37931#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {37931#true} is VALID [2020-07-10 23:59:31,780 INFO L280 TraceCheckUtils]: 61: Hoare triple {37931#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {37931#true} is VALID [2020-07-10 23:59:31,781 INFO L280 TraceCheckUtils]: 62: Hoare triple {37931#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {37931#true} is VALID [2020-07-10 23:59:31,781 INFO L280 TraceCheckUtils]: 63: Hoare triple {37931#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {37931#true} is VALID [2020-07-10 23:59:31,781 INFO L280 TraceCheckUtils]: 64: Hoare triple {37931#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {37931#true} is VALID [2020-07-10 23:59:31,782 INFO L280 TraceCheckUtils]: 65: Hoare triple {37931#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {37931#true} is VALID [2020-07-10 23:59:31,782 INFO L280 TraceCheckUtils]: 66: Hoare triple {37931#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {37931#true} is VALID [2020-07-10 23:59:31,782 INFO L280 TraceCheckUtils]: 67: Hoare triple {37931#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {37931#true} is VALID [2020-07-10 23:59:31,783 INFO L280 TraceCheckUtils]: 68: Hoare triple {37931#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {37931#true} is VALID [2020-07-10 23:59:31,783 INFO L280 TraceCheckUtils]: 69: Hoare triple {37931#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {37931#true} is VALID [2020-07-10 23:59:31,783 INFO L280 TraceCheckUtils]: 70: Hoare triple {37931#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {37931#true} is VALID [2020-07-10 23:59:31,784 INFO L280 TraceCheckUtils]: 71: Hoare triple {37931#true} ~waterLevel~0 := 1; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:31,785 INFO L280 TraceCheckUtils]: 72: Hoare triple {38012#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:31,786 INFO L280 TraceCheckUtils]: 73: Hoare triple {38012#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:31,787 INFO L280 TraceCheckUtils]: 74: Hoare triple {38012#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:31,787 INFO L280 TraceCheckUtils]: 75: Hoare triple {38012#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:31,788 INFO L280 TraceCheckUtils]: 76: Hoare triple {38012#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:31,789 INFO L280 TraceCheckUtils]: 77: Hoare triple {38012#(= 1 ~waterLevel~0)} assume true; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:31,790 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {38012#(= 1 ~waterLevel~0)} {37931#true} #942#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:31,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:31,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:31,803 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #848#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:31,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:31,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:31,806 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #850#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:31,811 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~13; {37931#true} is VALID [2020-07-10 23:59:31,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} ~retValue_acc~13 := 1; {37931#true} is VALID [2020-07-10 23:59:31,811 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} #res := ~retValue_acc~13; {37931#true} is VALID [2020-07-10 23:59:31,811 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:31,813 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #852#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:31,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:31,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:31,816 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #854#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:31,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:31,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {38144#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {38144#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:59:31,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {38144#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {38145#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 23:59:31,870 INFO L280 TraceCheckUtils]: 2: Hoare triple {38145#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {38145#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 23:59:31,871 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38145#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {38012#(= 1 ~waterLevel~0)} #900#return; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:31,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:31,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {38146#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37931#true} is VALID [2020-07-10 23:59:31,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:31,893 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37931#true} {38028#(<= 2 ~waterLevel~0)} #904#return; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:31,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:31,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:31,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:32,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:32,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:32,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-10 23:59:32,132 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-10 23:59:32,132 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,133 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,133 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-10 23:59:32,134 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-10 23:59:32,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-10 23:59:32,134 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-10 23:59:32,135 INFO L263 TraceCheckUtils]: 3: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-10 23:59:32,135 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,135 INFO L280 TraceCheckUtils]: 5: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-10 23:59:32,136 INFO L280 TraceCheckUtils]: 6: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-10 23:59:32,136 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,137 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,137 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-10 23:59:32,137 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-10 23:59:32,138 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-10 23:59:32,138 INFO L280 TraceCheckUtils]: 12: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-10 23:59:32,138 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-10 23:59:32,139 INFO L280 TraceCheckUtils]: 14: Hoare triple {37931#true} ~tmp___0~0 := 0; {38262#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 23:59:32,140 INFO L280 TraceCheckUtils]: 15: Hoare triple {38262#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0; {38263#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} is VALID [2020-07-10 23:59:32,142 INFO L280 TraceCheckUtils]: 16: Hoare triple {38263#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} #res := ~retValue_acc~6; {38264#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:59:32,143 INFO L280 TraceCheckUtils]: 17: Hoare triple {38264#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {38264#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:59:32,144 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {38264#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37931#true} #924#return; {38251#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-10 23:59:32,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:32,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-10 23:59:32,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,151 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37931#true} {37932#false} #926#return; {37932#false} is VALID [2020-07-10 23:59:32,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {37931#true} is VALID [2020-07-10 23:59:32,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume 0 == ~pumpRunning~0; {37931#true} is VALID [2020-07-10 23:59:32,152 INFO L263 TraceCheckUtils]: 2: Hoare triple {37931#true} call #t~ret10 := isHighWaterLevel(); {37931#true} is VALID [2020-07-10 23:59:32,153 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-10 23:59:32,153 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-10 23:59:32,153 INFO L280 TraceCheckUtils]: 5: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-10 23:59:32,154 INFO L263 TraceCheckUtils]: 6: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-10 23:59:32,154 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,154 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-10 23:59:32,155 INFO L280 TraceCheckUtils]: 9: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-10 23:59:32,155 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,155 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,156 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-10 23:59:32,156 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-10 23:59:32,156 INFO L280 TraceCheckUtils]: 14: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-10 23:59:32,157 INFO L280 TraceCheckUtils]: 15: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-10 23:59:32,157 INFO L280 TraceCheckUtils]: 16: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-10 23:59:32,158 INFO L280 TraceCheckUtils]: 17: Hoare triple {37931#true} ~tmp___0~0 := 0; {38262#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 23:59:32,159 INFO L280 TraceCheckUtils]: 18: Hoare triple {38262#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0; {38263#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} is VALID [2020-07-10 23:59:32,160 INFO L280 TraceCheckUtils]: 19: Hoare triple {38263#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} #res := ~retValue_acc~6; {38264#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:59:32,161 INFO L280 TraceCheckUtils]: 20: Hoare triple {38264#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {38264#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:59:32,163 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {38264#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37931#true} #924#return; {38251#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-10 23:59:32,163 INFO L280 TraceCheckUtils]: 22: Hoare triple {38251#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {38251#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-10 23:59:32,164 INFO L280 TraceCheckUtils]: 23: Hoare triple {38251#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} ~tmp~0 := #t~ret10; {38252#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 23:59:32,165 INFO L280 TraceCheckUtils]: 24: Hoare triple {38252#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} havoc #t~ret10; {38252#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 23:59:32,166 INFO L280 TraceCheckUtils]: 25: Hoare triple {38252#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {37932#false} is VALID [2020-07-10 23:59:32,166 INFO L263 TraceCheckUtils]: 26: Hoare triple {37932#false} call activatePump(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:32,167 INFO L280 TraceCheckUtils]: 27: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-10 23:59:32,167 INFO L280 TraceCheckUtils]: 28: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,168 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37931#true} {37932#false} #926#return; {37932#false} is VALID [2020-07-10 23:59:32,168 INFO L280 TraceCheckUtils]: 30: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-10 23:59:32,168 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {37932#false} {37931#true} #898#return; {37932#false} is VALID [2020-07-10 23:59:32,170 INFO L280 TraceCheckUtils]: 0: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37931#true} is VALID [2020-07-10 23:59:32,171 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume !(0 != ~pumpRunning~0); {37931#true} is VALID [2020-07-10 23:59:32,172 INFO L263 TraceCheckUtils]: 2: Hoare triple {37931#true} call processEnvironment__wrappee__highWaterSensor(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:32,172 INFO L280 TraceCheckUtils]: 3: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {37931#true} is VALID [2020-07-10 23:59:32,172 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} assume 0 == ~pumpRunning~0; {37931#true} is VALID [2020-07-10 23:59:32,173 INFO L263 TraceCheckUtils]: 5: Hoare triple {37931#true} call #t~ret10 := isHighWaterLevel(); {37931#true} is VALID [2020-07-10 23:59:32,173 INFO L280 TraceCheckUtils]: 6: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-10 23:59:32,173 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-10 23:59:32,174 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-10 23:59:32,174 INFO L263 TraceCheckUtils]: 9: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-10 23:59:32,174 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,175 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-10 23:59:32,175 INFO L280 TraceCheckUtils]: 12: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-10 23:59:32,175 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,176 INFO L280 TraceCheckUtils]: 14: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,176 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-10 23:59:32,176 INFO L280 TraceCheckUtils]: 16: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-10 23:59:32,177 INFO L280 TraceCheckUtils]: 17: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-10 23:59:32,177 INFO L280 TraceCheckUtils]: 18: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-10 23:59:32,177 INFO L280 TraceCheckUtils]: 19: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-10 23:59:32,178 INFO L280 TraceCheckUtils]: 20: Hoare triple {37931#true} ~tmp___0~0 := 0; {38262#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 23:59:32,179 INFO L280 TraceCheckUtils]: 21: Hoare triple {38262#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0; {38263#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} is VALID [2020-07-10 23:59:32,180 INFO L280 TraceCheckUtils]: 22: Hoare triple {38263#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} #res := ~retValue_acc~6; {38264#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:59:32,181 INFO L280 TraceCheckUtils]: 23: Hoare triple {38264#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {38264#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:59:32,183 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {38264#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37931#true} #924#return; {38251#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-10 23:59:32,183 INFO L280 TraceCheckUtils]: 25: Hoare triple {38251#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {38251#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-10 23:59:32,184 INFO L280 TraceCheckUtils]: 26: Hoare triple {38251#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} ~tmp~0 := #t~ret10; {38252#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 23:59:32,185 INFO L280 TraceCheckUtils]: 27: Hoare triple {38252#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} havoc #t~ret10; {38252#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 23:59:32,186 INFO L280 TraceCheckUtils]: 28: Hoare triple {38252#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {37932#false} is VALID [2020-07-10 23:59:32,186 INFO L263 TraceCheckUtils]: 29: Hoare triple {37932#false} call activatePump(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:32,187 INFO L280 TraceCheckUtils]: 30: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-10 23:59:32,187 INFO L280 TraceCheckUtils]: 31: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,187 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37931#true} {37932#false} #926#return; {37932#false} is VALID [2020-07-10 23:59:32,188 INFO L280 TraceCheckUtils]: 33: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-10 23:59:32,188 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37932#false} {37931#true} #898#return; {37932#false} is VALID [2020-07-10 23:59:32,189 INFO L280 TraceCheckUtils]: 35: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-10 23:59:32,189 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37932#false} {37931#true} #916#return; {37932#false} is VALID [2020-07-10 23:59:32,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:32,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:32,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~1; {37931#true} is VALID [2020-07-10 23:59:32,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} ~retValue_acc~1 := ~waterLevel~0; {37931#true} is VALID [2020-07-10 23:59:32,203 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} #res := ~retValue_acc~1; {37931#true} is VALID [2020-07-10 23:59:32,203 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,203 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37931#true} {37931#true} #842#return; {37931#true} is VALID [2020-07-10 23:59:32,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~tmp~9; {37931#true} is VALID [2020-07-10 23:59:32,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} havoc ~tmp___0~3; {37931#true} is VALID [2020-07-10 23:59:32,204 INFO L263 TraceCheckUtils]: 2: Hoare triple {37931#true} call #t~ret72 := getWaterLevel(); {37931#true} is VALID [2020-07-10 23:59:32,204 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} havoc ~retValue_acc~1; {37931#true} is VALID [2020-07-10 23:59:32,205 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} ~retValue_acc~1 := ~waterLevel~0; {37931#true} is VALID [2020-07-10 23:59:32,205 INFO L280 TraceCheckUtils]: 5: Hoare triple {37931#true} #res := ~retValue_acc~1; {37931#true} is VALID [2020-07-10 23:59:32,205 INFO L280 TraceCheckUtils]: 6: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,206 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37931#true} {37931#true} #842#return; {37931#true} is VALID [2020-07-10 23:59:32,206 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {37931#true} is VALID [2020-07-10 23:59:32,206 INFO L280 TraceCheckUtils]: 9: Hoare triple {37931#true} ~tmp~9 := #t~ret72; {37931#true} is VALID [2020-07-10 23:59:32,207 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} havoc #t~ret72; {37931#true} is VALID [2020-07-10 23:59:32,207 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} assume !(0 == ~tmp~9); {37931#true} is VALID [2020-07-10 23:59:32,207 INFO L280 TraceCheckUtils]: 12: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,208 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {37931#true} {37932#false} #918#return; {37932#false} is VALID [2020-07-10 23:59:32,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {38147#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {37931#true} is VALID [2020-07-10 23:59:32,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume 0 != ~systemActive~0; {37931#true} is VALID [2020-07-10 23:59:32,210 INFO L263 TraceCheckUtils]: 2: Hoare triple {37931#true} call processEnvironment(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:32,210 INFO L280 TraceCheckUtils]: 3: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37931#true} is VALID [2020-07-10 23:59:32,210 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} assume !(0 != ~pumpRunning~0); {37931#true} is VALID [2020-07-10 23:59:32,211 INFO L263 TraceCheckUtils]: 5: Hoare triple {37931#true} call processEnvironment__wrappee__highWaterSensor(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:32,211 INFO L280 TraceCheckUtils]: 6: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {37931#true} is VALID [2020-07-10 23:59:32,212 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} assume 0 == ~pumpRunning~0; {37931#true} is VALID [2020-07-10 23:59:32,212 INFO L263 TraceCheckUtils]: 8: Hoare triple {37931#true} call #t~ret10 := isHighWaterLevel(); {37931#true} is VALID [2020-07-10 23:59:32,212 INFO L280 TraceCheckUtils]: 9: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-10 23:59:32,212 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-10 23:59:32,213 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-10 23:59:32,213 INFO L263 TraceCheckUtils]: 12: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-10 23:59:32,213 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,213 INFO L280 TraceCheckUtils]: 14: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-10 23:59:32,214 INFO L280 TraceCheckUtils]: 15: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-10 23:59:32,214 INFO L280 TraceCheckUtils]: 16: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,214 INFO L280 TraceCheckUtils]: 17: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,214 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-10 23:59:32,215 INFO L280 TraceCheckUtils]: 19: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-10 23:59:32,215 INFO L280 TraceCheckUtils]: 20: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-10 23:59:32,215 INFO L280 TraceCheckUtils]: 21: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-10 23:59:32,215 INFO L280 TraceCheckUtils]: 22: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-10 23:59:32,216 INFO L280 TraceCheckUtils]: 23: Hoare triple {37931#true} ~tmp___0~0 := 0; {38262#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 23:59:32,216 INFO L280 TraceCheckUtils]: 24: Hoare triple {38262#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0; {38263#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} is VALID [2020-07-10 23:59:32,217 INFO L280 TraceCheckUtils]: 25: Hoare triple {38263#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} #res := ~retValue_acc~6; {38264#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:59:32,218 INFO L280 TraceCheckUtils]: 26: Hoare triple {38264#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {38264#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:59:32,219 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {38264#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37931#true} #924#return; {38251#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-10 23:59:32,219 INFO L280 TraceCheckUtils]: 28: Hoare triple {38251#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {38251#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-10 23:59:32,220 INFO L280 TraceCheckUtils]: 29: Hoare triple {38251#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} ~tmp~0 := #t~ret10; {38252#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 23:59:32,221 INFO L280 TraceCheckUtils]: 30: Hoare triple {38252#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} havoc #t~ret10; {38252#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 23:59:32,222 INFO L280 TraceCheckUtils]: 31: Hoare triple {38252#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {37932#false} is VALID [2020-07-10 23:59:32,222 INFO L263 TraceCheckUtils]: 32: Hoare triple {37932#false} call activatePump(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:32,222 INFO L280 TraceCheckUtils]: 33: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-10 23:59:32,223 INFO L280 TraceCheckUtils]: 34: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,223 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37931#true} {37932#false} #926#return; {37932#false} is VALID [2020-07-10 23:59:32,223 INFO L280 TraceCheckUtils]: 36: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-10 23:59:32,223 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37932#false} {37931#true} #898#return; {37932#false} is VALID [2020-07-10 23:59:32,224 INFO L280 TraceCheckUtils]: 38: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-10 23:59:32,224 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37932#false} {37931#true} #916#return; {37932#false} is VALID [2020-07-10 23:59:32,224 INFO L263 TraceCheckUtils]: 40: Hoare triple {37932#false} call __utac_acc__Specification4_spec__1(); {37931#true} is VALID [2020-07-10 23:59:32,225 INFO L280 TraceCheckUtils]: 41: Hoare triple {37931#true} havoc ~tmp~9; {37931#true} is VALID [2020-07-10 23:59:32,225 INFO L280 TraceCheckUtils]: 42: Hoare triple {37931#true} havoc ~tmp___0~3; {37931#true} is VALID [2020-07-10 23:59:32,225 INFO L263 TraceCheckUtils]: 43: Hoare triple {37931#true} call #t~ret72 := getWaterLevel(); {37931#true} is VALID [2020-07-10 23:59:32,226 INFO L280 TraceCheckUtils]: 44: Hoare triple {37931#true} havoc ~retValue_acc~1; {37931#true} is VALID [2020-07-10 23:59:32,226 INFO L280 TraceCheckUtils]: 45: Hoare triple {37931#true} ~retValue_acc~1 := ~waterLevel~0; {37931#true} is VALID [2020-07-10 23:59:32,226 INFO L280 TraceCheckUtils]: 46: Hoare triple {37931#true} #res := ~retValue_acc~1; {37931#true} is VALID [2020-07-10 23:59:32,227 INFO L280 TraceCheckUtils]: 47: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,227 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37931#true} {37931#true} #842#return; {37931#true} is VALID [2020-07-10 23:59:32,227 INFO L280 TraceCheckUtils]: 49: Hoare triple {37931#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {37931#true} is VALID [2020-07-10 23:59:32,227 INFO L280 TraceCheckUtils]: 50: Hoare triple {37931#true} ~tmp~9 := #t~ret72; {37931#true} is VALID [2020-07-10 23:59:32,228 INFO L280 TraceCheckUtils]: 51: Hoare triple {37931#true} havoc #t~ret72; {37931#true} is VALID [2020-07-10 23:59:32,228 INFO L280 TraceCheckUtils]: 52: Hoare triple {37931#true} assume !(0 == ~tmp~9); {37931#true} is VALID [2020-07-10 23:59:32,228 INFO L280 TraceCheckUtils]: 53: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,229 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {37931#true} {37932#false} #918#return; {37932#false} is VALID [2020-07-10 23:59:32,229 INFO L280 TraceCheckUtils]: 55: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-10 23:59:32,229 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {37932#false} {38028#(<= 2 ~waterLevel~0)} #908#return; {37932#false} is VALID [2020-07-10 23:59:32,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:32,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {38144#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-10 23:59:32,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} ~waterLevel~0 := 1 + ~waterLevel~0; {37931#true} is VALID [2020-07-10 23:59:32,239 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,239 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37931#true} {37932#false} #900#return; {37932#false} is VALID [2020-07-10 23:59:32,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:32,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {38146#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37931#true} is VALID [2020-07-10 23:59:32,243 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,243 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37931#true} {37932#false} #904#return; {37932#false} is VALID [2020-07-10 23:59:32,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:32,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:32,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:32,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:32,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-10 23:59:32,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-10 23:59:32,270 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,270 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,270 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-10 23:59:32,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-10 23:59:32,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-10 23:59:32,272 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-10 23:59:32,272 INFO L263 TraceCheckUtils]: 3: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-10 23:59:32,272 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,273 INFO L280 TraceCheckUtils]: 5: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-10 23:59:32,273 INFO L280 TraceCheckUtils]: 6: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-10 23:59:32,273 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,274 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,274 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-10 23:59:32,274 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-10 23:59:32,275 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-10 23:59:32,275 INFO L280 TraceCheckUtils]: 12: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-10 23:59:32,275 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-10 23:59:32,276 INFO L280 TraceCheckUtils]: 14: Hoare triple {37931#true} ~tmp___0~0 := 0; {37931#true} is VALID [2020-07-10 23:59:32,276 INFO L280 TraceCheckUtils]: 15: Hoare triple {37931#true} ~retValue_acc~6 := ~tmp___0~0; {37931#true} is VALID [2020-07-10 23:59:32,276 INFO L280 TraceCheckUtils]: 16: Hoare triple {37931#true} #res := ~retValue_acc~6; {37931#true} is VALID [2020-07-10 23:59:32,277 INFO L280 TraceCheckUtils]: 17: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,277 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37931#true} {37931#true} #924#return; {37931#true} is VALID [2020-07-10 23:59:32,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:32,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-10 23:59:32,282 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,282 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37931#true} {37931#true} #926#return; {37931#true} is VALID [2020-07-10 23:59:32,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {37931#true} is VALID [2020-07-10 23:59:32,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume 0 == ~pumpRunning~0; {37931#true} is VALID [2020-07-10 23:59:32,283 INFO L263 TraceCheckUtils]: 2: Hoare triple {37931#true} call #t~ret10 := isHighWaterLevel(); {37931#true} is VALID [2020-07-10 23:59:32,283 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-10 23:59:32,284 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-10 23:59:32,284 INFO L280 TraceCheckUtils]: 5: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-10 23:59:32,284 INFO L263 TraceCheckUtils]: 6: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-10 23:59:32,285 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,285 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-10 23:59:32,285 INFO L280 TraceCheckUtils]: 9: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-10 23:59:32,286 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,286 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,286 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-10 23:59:32,287 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-10 23:59:32,287 INFO L280 TraceCheckUtils]: 14: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-10 23:59:32,287 INFO L280 TraceCheckUtils]: 15: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-10 23:59:32,288 INFO L280 TraceCheckUtils]: 16: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-10 23:59:32,288 INFO L280 TraceCheckUtils]: 17: Hoare triple {37931#true} ~tmp___0~0 := 0; {37931#true} is VALID [2020-07-10 23:59:32,288 INFO L280 TraceCheckUtils]: 18: Hoare triple {37931#true} ~retValue_acc~6 := ~tmp___0~0; {37931#true} is VALID [2020-07-10 23:59:32,289 INFO L280 TraceCheckUtils]: 19: Hoare triple {37931#true} #res := ~retValue_acc~6; {37931#true} is VALID [2020-07-10 23:59:32,289 INFO L280 TraceCheckUtils]: 20: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,289 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {37931#true} {37931#true} #924#return; {37931#true} is VALID [2020-07-10 23:59:32,289 INFO L280 TraceCheckUtils]: 22: Hoare triple {37931#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {37931#true} is VALID [2020-07-10 23:59:32,290 INFO L280 TraceCheckUtils]: 23: Hoare triple {37931#true} ~tmp~0 := #t~ret10; {37931#true} is VALID [2020-07-10 23:59:32,290 INFO L280 TraceCheckUtils]: 24: Hoare triple {37931#true} havoc #t~ret10; {37931#true} is VALID [2020-07-10 23:59:32,290 INFO L280 TraceCheckUtils]: 25: Hoare triple {37931#true} assume 0 != ~tmp~0; {37931#true} is VALID [2020-07-10 23:59:32,292 INFO L263 TraceCheckUtils]: 26: Hoare triple {37931#true} call activatePump(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:32,292 INFO L280 TraceCheckUtils]: 27: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-10 23:59:32,292 INFO L280 TraceCheckUtils]: 28: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,293 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37931#true} {37931#true} #926#return; {37931#true} is VALID [2020-07-10 23:59:32,293 INFO L280 TraceCheckUtils]: 30: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,293 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {37931#true} {37931#true} #898#return; {37931#true} is VALID [2020-07-10 23:59:32,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37931#true} is VALID [2020-07-10 23:59:32,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume !(0 != ~pumpRunning~0); {37931#true} is VALID [2020-07-10 23:59:32,296 INFO L263 TraceCheckUtils]: 2: Hoare triple {37931#true} call processEnvironment__wrappee__highWaterSensor(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:32,296 INFO L280 TraceCheckUtils]: 3: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {37931#true} is VALID [2020-07-10 23:59:32,297 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} assume 0 == ~pumpRunning~0; {37931#true} is VALID [2020-07-10 23:59:32,297 INFO L263 TraceCheckUtils]: 5: Hoare triple {37931#true} call #t~ret10 := isHighWaterLevel(); {37931#true} is VALID [2020-07-10 23:59:32,297 INFO L280 TraceCheckUtils]: 6: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-10 23:59:32,298 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-10 23:59:32,298 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-10 23:59:32,298 INFO L263 TraceCheckUtils]: 9: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-10 23:59:32,299 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,299 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-10 23:59:32,299 INFO L280 TraceCheckUtils]: 12: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-10 23:59:32,300 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,300 INFO L280 TraceCheckUtils]: 14: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,300 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-10 23:59:32,301 INFO L280 TraceCheckUtils]: 16: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-10 23:59:32,301 INFO L280 TraceCheckUtils]: 17: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-10 23:59:32,301 INFO L280 TraceCheckUtils]: 18: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-10 23:59:32,301 INFO L280 TraceCheckUtils]: 19: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-10 23:59:32,302 INFO L280 TraceCheckUtils]: 20: Hoare triple {37931#true} ~tmp___0~0 := 0; {37931#true} is VALID [2020-07-10 23:59:32,302 INFO L280 TraceCheckUtils]: 21: Hoare triple {37931#true} ~retValue_acc~6 := ~tmp___0~0; {37931#true} is VALID [2020-07-10 23:59:32,302 INFO L280 TraceCheckUtils]: 22: Hoare triple {37931#true} #res := ~retValue_acc~6; {37931#true} is VALID [2020-07-10 23:59:32,303 INFO L280 TraceCheckUtils]: 23: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,303 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {37931#true} {37931#true} #924#return; {37931#true} is VALID [2020-07-10 23:59:32,303 INFO L280 TraceCheckUtils]: 25: Hoare triple {37931#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {37931#true} is VALID [2020-07-10 23:59:32,304 INFO L280 TraceCheckUtils]: 26: Hoare triple {37931#true} ~tmp~0 := #t~ret10; {37931#true} is VALID [2020-07-10 23:59:32,304 INFO L280 TraceCheckUtils]: 27: Hoare triple {37931#true} havoc #t~ret10; {37931#true} is VALID [2020-07-10 23:59:32,304 INFO L280 TraceCheckUtils]: 28: Hoare triple {37931#true} assume 0 != ~tmp~0; {37931#true} is VALID [2020-07-10 23:59:32,305 INFO L263 TraceCheckUtils]: 29: Hoare triple {37931#true} call activatePump(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:32,305 INFO L280 TraceCheckUtils]: 30: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-10 23:59:32,306 INFO L280 TraceCheckUtils]: 31: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,306 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37931#true} {37931#true} #926#return; {37931#true} is VALID [2020-07-10 23:59:32,306 INFO L280 TraceCheckUtils]: 33: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,307 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37931#true} {37931#true} #898#return; {37931#true} is VALID [2020-07-10 23:59:32,307 INFO L280 TraceCheckUtils]: 35: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,307 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37931#true} {37932#false} #916#return; {37932#false} is VALID [2020-07-10 23:59:32,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:32,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~1; {37931#true} is VALID [2020-07-10 23:59:32,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} ~retValue_acc~1 := ~waterLevel~0; {37931#true} is VALID [2020-07-10 23:59:32,313 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} #res := ~retValue_acc~1; {37931#true} is VALID [2020-07-10 23:59:32,314 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,314 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37931#true} {37932#false} #842#return; {37932#false} is VALID [2020-07-10 23:59:32,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 23:59:32,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~5; {37931#true} is VALID [2020-07-10 23:59:32,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} ~retValue_acc~5 := ~pumpRunning~0; {37931#true} is VALID [2020-07-10 23:59:32,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} #res := ~retValue_acc~5; {37931#true} is VALID [2020-07-10 23:59:32,320 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,320 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37931#true} {37932#false} #844#return; {37932#false} is VALID [2020-07-10 23:59:32,327 INFO L263 TraceCheckUtils]: 0: Hoare triple {37931#true} call ULTIMATE.init(); {38143#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 23:59:32,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {38143#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {37931#true} is VALID [2020-07-10 23:59:32,327 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} #valid := #valid[0 := 0]; {37931#true} is VALID [2020-07-10 23:59:32,328 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} assume 0 < #StackHeapBarrier; {37931#true} is VALID [2020-07-10 23:59:32,328 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {37931#true} is VALID [2020-07-10 23:59:32,328 INFO L280 TraceCheckUtils]: 5: Hoare triple {37931#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {37931#true} is VALID [2020-07-10 23:59:32,329 INFO L280 TraceCheckUtils]: 6: Hoare triple {37931#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {37931#true} is VALID [2020-07-10 23:59:32,329 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {37931#true} is VALID [2020-07-10 23:59:32,329 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {37931#true} is VALID [2020-07-10 23:59:32,330 INFO L280 TraceCheckUtils]: 9: Hoare triple {37931#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {37931#true} is VALID [2020-07-10 23:59:32,330 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {37931#true} is VALID [2020-07-10 23:59:32,330 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {37931#true} is VALID [2020-07-10 23:59:32,330 INFO L280 TraceCheckUtils]: 12: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {37931#true} is VALID [2020-07-10 23:59:32,330 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {37931#true} is VALID [2020-07-10 23:59:32,331 INFO L280 TraceCheckUtils]: 14: Hoare triple {37931#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {37931#true} is VALID [2020-07-10 23:59:32,331 INFO L280 TraceCheckUtils]: 15: Hoare triple {37931#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {37931#true} is VALID [2020-07-10 23:59:32,331 INFO L280 TraceCheckUtils]: 16: Hoare triple {37931#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {37931#true} is VALID [2020-07-10 23:59:32,331 INFO L280 TraceCheckUtils]: 17: Hoare triple {37931#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {37931#true} is VALID [2020-07-10 23:59:32,332 INFO L280 TraceCheckUtils]: 18: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {37931#true} is VALID [2020-07-10 23:59:32,332 INFO L280 TraceCheckUtils]: 19: Hoare triple {37931#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {37931#true} is VALID [2020-07-10 23:59:32,332 INFO L280 TraceCheckUtils]: 20: Hoare triple {37931#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {37931#true} is VALID [2020-07-10 23:59:32,333 INFO L280 TraceCheckUtils]: 21: Hoare triple {37931#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {37931#true} is VALID [2020-07-10 23:59:32,333 INFO L280 TraceCheckUtils]: 22: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {37931#true} is VALID [2020-07-10 23:59:32,333 INFO L280 TraceCheckUtils]: 23: Hoare triple {37931#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {37931#true} is VALID [2020-07-10 23:59:32,333 INFO L280 TraceCheckUtils]: 24: Hoare triple {37931#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {37931#true} is VALID [2020-07-10 23:59:32,333 INFO L280 TraceCheckUtils]: 25: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {37931#true} is VALID [2020-07-10 23:59:32,334 INFO L280 TraceCheckUtils]: 26: Hoare triple {37931#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {37931#true} is VALID [2020-07-10 23:59:32,334 INFO L280 TraceCheckUtils]: 27: Hoare triple {37931#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {37931#true} is VALID [2020-07-10 23:59:32,334 INFO L280 TraceCheckUtils]: 28: Hoare triple {37931#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {37931#true} is VALID [2020-07-10 23:59:32,334 INFO L280 TraceCheckUtils]: 29: Hoare triple {37931#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {37931#true} is VALID [2020-07-10 23:59:32,334 INFO L280 TraceCheckUtils]: 30: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {37931#true} is VALID [2020-07-10 23:59:32,334 INFO L280 TraceCheckUtils]: 31: Hoare triple {37931#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {37931#true} is VALID [2020-07-10 23:59:32,335 INFO L280 TraceCheckUtils]: 32: Hoare triple {37931#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {37931#true} is VALID [2020-07-10 23:59:32,335 INFO L280 TraceCheckUtils]: 33: Hoare triple {37931#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {37931#true} is VALID [2020-07-10 23:59:32,335 INFO L280 TraceCheckUtils]: 34: Hoare triple {37931#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {37931#true} is VALID [2020-07-10 23:59:32,335 INFO L280 TraceCheckUtils]: 35: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {37931#true} is VALID [2020-07-10 23:59:32,335 INFO L280 TraceCheckUtils]: 36: Hoare triple {37931#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {37931#true} is VALID [2020-07-10 23:59:32,336 INFO L280 TraceCheckUtils]: 37: Hoare triple {37931#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {37931#true} is VALID [2020-07-10 23:59:32,336 INFO L280 TraceCheckUtils]: 38: Hoare triple {37931#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {37931#true} is VALID [2020-07-10 23:59:32,336 INFO L280 TraceCheckUtils]: 39: Hoare triple {37931#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {37931#true} is VALID [2020-07-10 23:59:32,336 INFO L280 TraceCheckUtils]: 40: Hoare triple {37931#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {37931#true} is VALID [2020-07-10 23:59:32,336 INFO L280 TraceCheckUtils]: 41: Hoare triple {37931#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {37931#true} is VALID [2020-07-10 23:59:32,337 INFO L280 TraceCheckUtils]: 42: Hoare triple {37931#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {37931#true} is VALID [2020-07-10 23:59:32,337 INFO L280 TraceCheckUtils]: 43: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {37931#true} is VALID [2020-07-10 23:59:32,337 INFO L280 TraceCheckUtils]: 44: Hoare triple {37931#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {37931#true} is VALID [2020-07-10 23:59:32,337 INFO L280 TraceCheckUtils]: 45: Hoare triple {37931#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {37931#true} is VALID [2020-07-10 23:59:32,337 INFO L280 TraceCheckUtils]: 46: Hoare triple {37931#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {37931#true} is VALID [2020-07-10 23:59:32,337 INFO L280 TraceCheckUtils]: 47: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {37931#true} is VALID [2020-07-10 23:59:32,338 INFO L280 TraceCheckUtils]: 48: Hoare triple {37931#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {37931#true} is VALID [2020-07-10 23:59:32,338 INFO L280 TraceCheckUtils]: 49: Hoare triple {37931#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {37931#true} is VALID [2020-07-10 23:59:32,338 INFO L280 TraceCheckUtils]: 50: Hoare triple {37931#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {37931#true} is VALID [2020-07-10 23:59:32,338 INFO L280 TraceCheckUtils]: 51: Hoare triple {37931#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {37931#true} is VALID [2020-07-10 23:59:32,338 INFO L280 TraceCheckUtils]: 52: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {37931#true} is VALID [2020-07-10 23:59:32,338 INFO L280 TraceCheckUtils]: 53: Hoare triple {37931#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {37931#true} is VALID [2020-07-10 23:59:32,338 INFO L280 TraceCheckUtils]: 54: Hoare triple {37931#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {37931#true} is VALID [2020-07-10 23:59:32,339 INFO L280 TraceCheckUtils]: 55: Hoare triple {37931#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {37931#true} is VALID [2020-07-10 23:59:32,339 INFO L280 TraceCheckUtils]: 56: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {37931#true} is VALID [2020-07-10 23:59:32,339 INFO L280 TraceCheckUtils]: 57: Hoare triple {37931#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {37931#true} is VALID [2020-07-10 23:59:32,339 INFO L280 TraceCheckUtils]: 58: Hoare triple {37931#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {37931#true} is VALID [2020-07-10 23:59:32,339 INFO L280 TraceCheckUtils]: 59: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {37931#true} is VALID [2020-07-10 23:59:32,339 INFO L280 TraceCheckUtils]: 60: Hoare triple {37931#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {37931#true} is VALID [2020-07-10 23:59:32,340 INFO L280 TraceCheckUtils]: 61: Hoare triple {37931#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {37931#true} is VALID [2020-07-10 23:59:32,340 INFO L280 TraceCheckUtils]: 62: Hoare triple {37931#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {37931#true} is VALID [2020-07-10 23:59:32,340 INFO L280 TraceCheckUtils]: 63: Hoare triple {37931#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {37931#true} is VALID [2020-07-10 23:59:32,340 INFO L280 TraceCheckUtils]: 64: Hoare triple {37931#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {37931#true} is VALID [2020-07-10 23:59:32,340 INFO L280 TraceCheckUtils]: 65: Hoare triple {37931#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {37931#true} is VALID [2020-07-10 23:59:32,341 INFO L280 TraceCheckUtils]: 66: Hoare triple {37931#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {37931#true} is VALID [2020-07-10 23:59:32,341 INFO L280 TraceCheckUtils]: 67: Hoare triple {37931#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {37931#true} is VALID [2020-07-10 23:59:32,341 INFO L280 TraceCheckUtils]: 68: Hoare triple {37931#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {37931#true} is VALID [2020-07-10 23:59:32,341 INFO L280 TraceCheckUtils]: 69: Hoare triple {37931#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {37931#true} is VALID [2020-07-10 23:59:32,341 INFO L280 TraceCheckUtils]: 70: Hoare triple {37931#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {37931#true} is VALID [2020-07-10 23:59:32,341 INFO L280 TraceCheckUtils]: 71: Hoare triple {37931#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {37931#true} is VALID [2020-07-10 23:59:32,342 INFO L280 TraceCheckUtils]: 72: Hoare triple {37931#true} ~waterLevel~0 := 1; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,343 INFO L280 TraceCheckUtils]: 73: Hoare triple {38012#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,343 INFO L280 TraceCheckUtils]: 74: Hoare triple {38012#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,344 INFO L280 TraceCheckUtils]: 75: Hoare triple {38012#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,344 INFO L280 TraceCheckUtils]: 76: Hoare triple {38012#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,345 INFO L280 TraceCheckUtils]: 77: Hoare triple {38012#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,345 INFO L280 TraceCheckUtils]: 78: Hoare triple {38012#(= 1 ~waterLevel~0)} assume true; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,346 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {38012#(= 1 ~waterLevel~0)} {37931#true} #942#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,346 INFO L263 TraceCheckUtils]: 80: Hoare triple {38012#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,347 INFO L280 TraceCheckUtils]: 81: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,347 INFO L280 TraceCheckUtils]: 82: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc ~tmp~8; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,348 INFO L263 TraceCheckUtils]: 83: Hoare triple {38012#(= 1 ~waterLevel~0)} call select_helpers(); {37931#true} is VALID [2020-07-10 23:59:32,348 INFO L280 TraceCheckUtils]: 84: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,348 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #848#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,349 INFO L263 TraceCheckUtils]: 86: Hoare triple {38012#(= 1 ~waterLevel~0)} call select_features(); {37931#true} is VALID [2020-07-10 23:59:32,349 INFO L280 TraceCheckUtils]: 87: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,349 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #850#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,350 INFO L263 TraceCheckUtils]: 89: Hoare triple {38012#(= 1 ~waterLevel~0)} call #t~ret70 := valid_product(); {37931#true} is VALID [2020-07-10 23:59:32,350 INFO L280 TraceCheckUtils]: 90: Hoare triple {37931#true} havoc ~retValue_acc~13; {37931#true} is VALID [2020-07-10 23:59:32,350 INFO L280 TraceCheckUtils]: 91: Hoare triple {37931#true} ~retValue_acc~13 := 1; {37931#true} is VALID [2020-07-10 23:59:32,350 INFO L280 TraceCheckUtils]: 92: Hoare triple {37931#true} #res := ~retValue_acc~13; {37931#true} is VALID [2020-07-10 23:59:32,351 INFO L280 TraceCheckUtils]: 93: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,351 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #852#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,352 INFO L280 TraceCheckUtils]: 95: Hoare triple {38012#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,353 INFO L280 TraceCheckUtils]: 96: Hoare triple {38012#(= 1 ~waterLevel~0)} ~tmp~8 := #t~ret70; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,353 INFO L280 TraceCheckUtils]: 97: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc #t~ret70; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,354 INFO L280 TraceCheckUtils]: 98: Hoare triple {38012#(= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,354 INFO L263 TraceCheckUtils]: 99: Hoare triple {38012#(= 1 ~waterLevel~0)} call setup(); {37931#true} is VALID [2020-07-10 23:59:32,354 INFO L280 TraceCheckUtils]: 100: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,354 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #854#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,355 INFO L263 TraceCheckUtils]: 102: Hoare triple {38012#(= 1 ~waterLevel~0)} call runTest(); {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,356 INFO L263 TraceCheckUtils]: 103: Hoare triple {38012#(= 1 ~waterLevel~0)} call test(); {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,356 INFO L280 TraceCheckUtils]: 104: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,357 INFO L280 TraceCheckUtils]: 105: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc ~tmp~4; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,357 INFO L280 TraceCheckUtils]: 106: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc ~tmp___0~2; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,358 INFO L280 TraceCheckUtils]: 107: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,358 INFO L280 TraceCheckUtils]: 108: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,359 INFO L280 TraceCheckUtils]: 109: Hoare triple {38012#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,359 INFO L280 TraceCheckUtils]: 110: Hoare triple {38012#(= 1 ~waterLevel~0)} assume !false; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,360 INFO L280 TraceCheckUtils]: 111: Hoare triple {38012#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,360 INFO L280 TraceCheckUtils]: 112: Hoare triple {38012#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,361 INFO L280 TraceCheckUtils]: 113: Hoare triple {38012#(= 1 ~waterLevel~0)} ~tmp~4 := #t~nondet31; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,361 INFO L280 TraceCheckUtils]: 114: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc #t~nondet31; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,362 INFO L280 TraceCheckUtils]: 115: Hoare triple {38012#(= 1 ~waterLevel~0)} assume 0 != ~tmp~4; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,363 INFO L263 TraceCheckUtils]: 116: Hoare triple {38012#(= 1 ~waterLevel~0)} call waterRise(); {38144#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:59:32,363 INFO L280 TraceCheckUtils]: 117: Hoare triple {38144#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {38144#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:59:32,364 INFO L280 TraceCheckUtils]: 118: Hoare triple {38144#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {38145#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 23:59:32,364 INFO L280 TraceCheckUtils]: 119: Hoare triple {38145#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {38145#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 23:59:32,365 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {38145#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {38012#(= 1 ~waterLevel~0)} #900#return; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,366 INFO L280 TraceCheckUtils]: 121: Hoare triple {38028#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,366 INFO L280 TraceCheckUtils]: 122: Hoare triple {38028#(<= 2 ~waterLevel~0)} ~tmp___0~2 := #t~nondet32; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,367 INFO L280 TraceCheckUtils]: 123: Hoare triple {38028#(<= 2 ~waterLevel~0)} havoc #t~nondet32; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,367 INFO L280 TraceCheckUtils]: 124: Hoare triple {38028#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,368 INFO L280 TraceCheckUtils]: 125: Hoare triple {38028#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,368 INFO L280 TraceCheckUtils]: 126: Hoare triple {38028#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet33; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,369 INFO L280 TraceCheckUtils]: 127: Hoare triple {38028#(<= 2 ~waterLevel~0)} havoc #t~nondet33; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,369 INFO L280 TraceCheckUtils]: 128: Hoare triple {38028#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,370 INFO L263 TraceCheckUtils]: 129: Hoare triple {38028#(<= 2 ~waterLevel~0)} call startSystem(); {38146#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:59:32,370 INFO L280 TraceCheckUtils]: 130: Hoare triple {38146#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37931#true} is VALID [2020-07-10 23:59:32,370 INFO L280 TraceCheckUtils]: 131: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,371 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {37931#true} {38028#(<= 2 ~waterLevel~0)} #904#return; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 23:59:32,372 INFO L263 TraceCheckUtils]: 133: Hoare triple {38028#(<= 2 ~waterLevel~0)} call timeShift(); {38147#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 23:59:32,372 INFO L280 TraceCheckUtils]: 134: Hoare triple {38147#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {37931#true} is VALID [2020-07-10 23:59:32,372 INFO L280 TraceCheckUtils]: 135: Hoare triple {37931#true} assume 0 != ~systemActive~0; {37931#true} is VALID [2020-07-10 23:59:32,373 INFO L263 TraceCheckUtils]: 136: Hoare triple {37931#true} call processEnvironment(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:32,373 INFO L280 TraceCheckUtils]: 137: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37931#true} is VALID [2020-07-10 23:59:32,373 INFO L280 TraceCheckUtils]: 138: Hoare triple {37931#true} assume !(0 != ~pumpRunning~0); {37931#true} is VALID [2020-07-10 23:59:32,374 INFO L263 TraceCheckUtils]: 139: Hoare triple {37931#true} call processEnvironment__wrappee__highWaterSensor(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:32,374 INFO L280 TraceCheckUtils]: 140: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {37931#true} is VALID [2020-07-10 23:59:32,374 INFO L280 TraceCheckUtils]: 141: Hoare triple {37931#true} assume 0 == ~pumpRunning~0; {37931#true} is VALID [2020-07-10 23:59:32,374 INFO L263 TraceCheckUtils]: 142: Hoare triple {37931#true} call #t~ret10 := isHighWaterLevel(); {37931#true} is VALID [2020-07-10 23:59:32,375 INFO L280 TraceCheckUtils]: 143: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-10 23:59:32,375 INFO L280 TraceCheckUtils]: 144: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-10 23:59:32,375 INFO L280 TraceCheckUtils]: 145: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-10 23:59:32,375 INFO L263 TraceCheckUtils]: 146: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-10 23:59:32,375 INFO L280 TraceCheckUtils]: 147: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,375 INFO L280 TraceCheckUtils]: 148: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-10 23:59:32,376 INFO L280 TraceCheckUtils]: 149: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-10 23:59:32,376 INFO L280 TraceCheckUtils]: 150: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,376 INFO L280 TraceCheckUtils]: 151: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,376 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-10 23:59:32,376 INFO L280 TraceCheckUtils]: 153: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-10 23:59:32,377 INFO L280 TraceCheckUtils]: 154: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-10 23:59:32,377 INFO L280 TraceCheckUtils]: 155: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-10 23:59:32,377 INFO L280 TraceCheckUtils]: 156: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-10 23:59:32,378 INFO L280 TraceCheckUtils]: 157: Hoare triple {37931#true} ~tmp___0~0 := 0; {38262#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 23:59:32,378 INFO L280 TraceCheckUtils]: 158: Hoare triple {38262#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0; {38263#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} is VALID [2020-07-10 23:59:32,379 INFO L280 TraceCheckUtils]: 159: Hoare triple {38263#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} #res := ~retValue_acc~6; {38264#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:59:32,379 INFO L280 TraceCheckUtils]: 160: Hoare triple {38264#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {38264#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 23:59:32,380 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {38264#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37931#true} #924#return; {38251#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-10 23:59:32,381 INFO L280 TraceCheckUtils]: 162: Hoare triple {38251#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {38251#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-10 23:59:32,382 INFO L280 TraceCheckUtils]: 163: Hoare triple {38251#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} ~tmp~0 := #t~ret10; {38252#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 23:59:32,382 INFO L280 TraceCheckUtils]: 164: Hoare triple {38252#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} havoc #t~ret10; {38252#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 23:59:32,383 INFO L280 TraceCheckUtils]: 165: Hoare triple {38252#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {37932#false} is VALID [2020-07-10 23:59:32,383 INFO L263 TraceCheckUtils]: 166: Hoare triple {37932#false} call activatePump(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:32,383 INFO L280 TraceCheckUtils]: 167: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-10 23:59:32,383 INFO L280 TraceCheckUtils]: 168: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,383 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {37931#true} {37932#false} #926#return; {37932#false} is VALID [2020-07-10 23:59:32,384 INFO L280 TraceCheckUtils]: 170: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-10 23:59:32,384 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {37932#false} {37931#true} #898#return; {37932#false} is VALID [2020-07-10 23:59:32,384 INFO L280 TraceCheckUtils]: 172: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-10 23:59:32,384 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {37932#false} {37931#true} #916#return; {37932#false} is VALID [2020-07-10 23:59:32,384 INFO L263 TraceCheckUtils]: 174: Hoare triple {37932#false} call __utac_acc__Specification4_spec__1(); {37931#true} is VALID [2020-07-10 23:59:32,384 INFO L280 TraceCheckUtils]: 175: Hoare triple {37931#true} havoc ~tmp~9; {37931#true} is VALID [2020-07-10 23:59:32,385 INFO L280 TraceCheckUtils]: 176: Hoare triple {37931#true} havoc ~tmp___0~3; {37931#true} is VALID [2020-07-10 23:59:32,385 INFO L263 TraceCheckUtils]: 177: Hoare triple {37931#true} call #t~ret72 := getWaterLevel(); {37931#true} is VALID [2020-07-10 23:59:32,385 INFO L280 TraceCheckUtils]: 178: Hoare triple {37931#true} havoc ~retValue_acc~1; {37931#true} is VALID [2020-07-10 23:59:32,385 INFO L280 TraceCheckUtils]: 179: Hoare triple {37931#true} ~retValue_acc~1 := ~waterLevel~0; {37931#true} is VALID [2020-07-10 23:59:32,385 INFO L280 TraceCheckUtils]: 180: Hoare triple {37931#true} #res := ~retValue_acc~1; {37931#true} is VALID [2020-07-10 23:59:32,385 INFO L280 TraceCheckUtils]: 181: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,386 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {37931#true} {37931#true} #842#return; {37931#true} is VALID [2020-07-10 23:59:32,386 INFO L280 TraceCheckUtils]: 183: Hoare triple {37931#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {37931#true} is VALID [2020-07-10 23:59:32,386 INFO L280 TraceCheckUtils]: 184: Hoare triple {37931#true} ~tmp~9 := #t~ret72; {37931#true} is VALID [2020-07-10 23:59:32,386 INFO L280 TraceCheckUtils]: 185: Hoare triple {37931#true} havoc #t~ret72; {37931#true} is VALID [2020-07-10 23:59:32,386 INFO L280 TraceCheckUtils]: 186: Hoare triple {37931#true} assume !(0 == ~tmp~9); {37931#true} is VALID [2020-07-10 23:59:32,387 INFO L280 TraceCheckUtils]: 187: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,387 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {37931#true} {37932#false} #918#return; {37932#false} is VALID [2020-07-10 23:59:32,387 INFO L280 TraceCheckUtils]: 189: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-10 23:59:32,387 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {37932#false} {38028#(<= 2 ~waterLevel~0)} #908#return; {37932#false} is VALID [2020-07-10 23:59:32,387 INFO L280 TraceCheckUtils]: 191: Hoare triple {37932#false} assume !false; {37932#false} is VALID [2020-07-10 23:59:32,387 INFO L280 TraceCheckUtils]: 192: Hoare triple {37932#false} assume ~splverifierCounter~0 < 4; {37932#false} is VALID [2020-07-10 23:59:32,388 INFO L280 TraceCheckUtils]: 193: Hoare triple {37932#false} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {37932#false} is VALID [2020-07-10 23:59:32,388 INFO L280 TraceCheckUtils]: 194: Hoare triple {37932#false} ~tmp~4 := #t~nondet31; {37932#false} is VALID [2020-07-10 23:59:32,388 INFO L280 TraceCheckUtils]: 195: Hoare triple {37932#false} havoc #t~nondet31; {37932#false} is VALID [2020-07-10 23:59:32,388 INFO L280 TraceCheckUtils]: 196: Hoare triple {37932#false} assume 0 != ~tmp~4; {37932#false} is VALID [2020-07-10 23:59:32,388 INFO L263 TraceCheckUtils]: 197: Hoare triple {37932#false} call waterRise(); {38144#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 23:59:32,388 INFO L280 TraceCheckUtils]: 198: Hoare triple {38144#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-10 23:59:32,389 INFO L280 TraceCheckUtils]: 199: Hoare triple {37931#true} ~waterLevel~0 := 1 + ~waterLevel~0; {37931#true} is VALID [2020-07-10 23:59:32,389 INFO L280 TraceCheckUtils]: 200: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,389 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {37931#true} {37932#false} #900#return; {37932#false} is VALID [2020-07-10 23:59:32,389 INFO L280 TraceCheckUtils]: 202: Hoare triple {37932#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {37932#false} is VALID [2020-07-10 23:59:32,389 INFO L280 TraceCheckUtils]: 203: Hoare triple {37932#false} ~tmp___0~2 := #t~nondet32; {37932#false} is VALID [2020-07-10 23:59:32,390 INFO L280 TraceCheckUtils]: 204: Hoare triple {37932#false} havoc #t~nondet32; {37932#false} is VALID [2020-07-10 23:59:32,390 INFO L280 TraceCheckUtils]: 205: Hoare triple {37932#false} assume !(0 != ~tmp___0~2); {37932#false} is VALID [2020-07-10 23:59:32,390 INFO L280 TraceCheckUtils]: 206: Hoare triple {37932#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {37932#false} is VALID [2020-07-10 23:59:32,390 INFO L280 TraceCheckUtils]: 207: Hoare triple {37932#false} ~tmp___2~0 := #t~nondet33; {37932#false} is VALID [2020-07-10 23:59:32,390 INFO L280 TraceCheckUtils]: 208: Hoare triple {37932#false} havoc #t~nondet33; {37932#false} is VALID [2020-07-10 23:59:32,390 INFO L280 TraceCheckUtils]: 209: Hoare triple {37932#false} assume 0 != ~tmp___2~0; {37932#false} is VALID [2020-07-10 23:59:32,391 INFO L263 TraceCheckUtils]: 210: Hoare triple {37932#false} call startSystem(); {38146#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 23:59:32,391 INFO L280 TraceCheckUtils]: 211: Hoare triple {38146#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37931#true} is VALID [2020-07-10 23:59:32,391 INFO L280 TraceCheckUtils]: 212: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,391 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {37931#true} {37932#false} #904#return; {37932#false} is VALID [2020-07-10 23:59:32,391 INFO L263 TraceCheckUtils]: 214: Hoare triple {37932#false} call timeShift(); {37932#false} is VALID [2020-07-10 23:59:32,392 INFO L280 TraceCheckUtils]: 215: Hoare triple {37932#false} assume !(0 != ~pumpRunning~0); {37932#false} is VALID [2020-07-10 23:59:32,392 INFO L280 TraceCheckUtils]: 216: Hoare triple {37932#false} assume 0 != ~systemActive~0; {37932#false} is VALID [2020-07-10 23:59:32,392 INFO L263 TraceCheckUtils]: 217: Hoare triple {37932#false} call processEnvironment(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:32,392 INFO L280 TraceCheckUtils]: 218: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37931#true} is VALID [2020-07-10 23:59:32,392 INFO L280 TraceCheckUtils]: 219: Hoare triple {37931#true} assume !(0 != ~pumpRunning~0); {37931#true} is VALID [2020-07-10 23:59:32,393 INFO L263 TraceCheckUtils]: 220: Hoare triple {37931#true} call processEnvironment__wrappee__highWaterSensor(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:32,393 INFO L280 TraceCheckUtils]: 221: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {37931#true} is VALID [2020-07-10 23:59:32,393 INFO L280 TraceCheckUtils]: 222: Hoare triple {37931#true} assume 0 == ~pumpRunning~0; {37931#true} is VALID [2020-07-10 23:59:32,394 INFO L263 TraceCheckUtils]: 223: Hoare triple {37931#true} call #t~ret10 := isHighWaterLevel(); {37931#true} is VALID [2020-07-10 23:59:32,394 INFO L280 TraceCheckUtils]: 224: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-10 23:59:32,394 INFO L280 TraceCheckUtils]: 225: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-10 23:59:32,394 INFO L280 TraceCheckUtils]: 226: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-10 23:59:32,394 INFO L263 TraceCheckUtils]: 227: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-10 23:59:32,394 INFO L280 TraceCheckUtils]: 228: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,395 INFO L280 TraceCheckUtils]: 229: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-10 23:59:32,395 INFO L280 TraceCheckUtils]: 230: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-10 23:59:32,395 INFO L280 TraceCheckUtils]: 231: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-10 23:59:32,395 INFO L280 TraceCheckUtils]: 232: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,395 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-10 23:59:32,395 INFO L280 TraceCheckUtils]: 234: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-10 23:59:32,396 INFO L280 TraceCheckUtils]: 235: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-10 23:59:32,396 INFO L280 TraceCheckUtils]: 236: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-10 23:59:32,396 INFO L280 TraceCheckUtils]: 237: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-10 23:59:32,396 INFO L280 TraceCheckUtils]: 238: Hoare triple {37931#true} ~tmp___0~0 := 0; {37931#true} is VALID [2020-07-10 23:59:32,396 INFO L280 TraceCheckUtils]: 239: Hoare triple {37931#true} ~retValue_acc~6 := ~tmp___0~0; {37931#true} is VALID [2020-07-10 23:59:32,396 INFO L280 TraceCheckUtils]: 240: Hoare triple {37931#true} #res := ~retValue_acc~6; {37931#true} is VALID [2020-07-10 23:59:32,397 INFO L280 TraceCheckUtils]: 241: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,397 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {37931#true} {37931#true} #924#return; {37931#true} is VALID [2020-07-10 23:59:32,397 INFO L280 TraceCheckUtils]: 243: Hoare triple {37931#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {37931#true} is VALID [2020-07-10 23:59:32,397 INFO L280 TraceCheckUtils]: 244: Hoare triple {37931#true} ~tmp~0 := #t~ret10; {37931#true} is VALID [2020-07-10 23:59:32,397 INFO L280 TraceCheckUtils]: 245: Hoare triple {37931#true} havoc #t~ret10; {37931#true} is VALID [2020-07-10 23:59:32,398 INFO L280 TraceCheckUtils]: 246: Hoare triple {37931#true} assume 0 != ~tmp~0; {37931#true} is VALID [2020-07-10 23:59:32,398 INFO L263 TraceCheckUtils]: 247: Hoare triple {37931#true} call activatePump(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 23:59:32,398 INFO L280 TraceCheckUtils]: 248: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-10 23:59:32,399 INFO L280 TraceCheckUtils]: 249: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,399 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {37931#true} {37931#true} #926#return; {37931#true} is VALID [2020-07-10 23:59:32,399 INFO L280 TraceCheckUtils]: 251: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,399 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {37931#true} {37931#true} #898#return; {37931#true} is VALID [2020-07-10 23:59:32,399 INFO L280 TraceCheckUtils]: 253: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,399 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {37931#true} {37932#false} #916#return; {37932#false} is VALID [2020-07-10 23:59:32,400 INFO L263 TraceCheckUtils]: 255: Hoare triple {37932#false} call __utac_acc__Specification4_spec__1(); {37932#false} is VALID [2020-07-10 23:59:32,400 INFO L280 TraceCheckUtils]: 256: Hoare triple {37932#false} havoc ~tmp~9; {37932#false} is VALID [2020-07-10 23:59:32,400 INFO L280 TraceCheckUtils]: 257: Hoare triple {37932#false} havoc ~tmp___0~3; {37932#false} is VALID [2020-07-10 23:59:32,400 INFO L263 TraceCheckUtils]: 258: Hoare triple {37932#false} call #t~ret72 := getWaterLevel(); {37931#true} is VALID [2020-07-10 23:59:32,400 INFO L280 TraceCheckUtils]: 259: Hoare triple {37931#true} havoc ~retValue_acc~1; {37931#true} is VALID [2020-07-10 23:59:32,400 INFO L280 TraceCheckUtils]: 260: Hoare triple {37931#true} ~retValue_acc~1 := ~waterLevel~0; {37931#true} is VALID [2020-07-10 23:59:32,401 INFO L280 TraceCheckUtils]: 261: Hoare triple {37931#true} #res := ~retValue_acc~1; {37931#true} is VALID [2020-07-10 23:59:32,401 INFO L280 TraceCheckUtils]: 262: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,401 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {37931#true} {37932#false} #842#return; {37932#false} is VALID [2020-07-10 23:59:32,401 INFO L280 TraceCheckUtils]: 264: Hoare triple {37932#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {37932#false} is VALID [2020-07-10 23:59:32,401 INFO L280 TraceCheckUtils]: 265: Hoare triple {37932#false} ~tmp~9 := #t~ret72; {37932#false} is VALID [2020-07-10 23:59:32,402 INFO L280 TraceCheckUtils]: 266: Hoare triple {37932#false} havoc #t~ret72; {37932#false} is VALID [2020-07-10 23:59:32,402 INFO L280 TraceCheckUtils]: 267: Hoare triple {37932#false} assume 0 == ~tmp~9; {37932#false} is VALID [2020-07-10 23:59:32,402 INFO L263 TraceCheckUtils]: 268: Hoare triple {37932#false} call #t~ret73 := isPumpRunning(); {37931#true} is VALID [2020-07-10 23:59:32,402 INFO L280 TraceCheckUtils]: 269: Hoare triple {37931#true} havoc ~retValue_acc~5; {37931#true} is VALID [2020-07-10 23:59:32,402 INFO L280 TraceCheckUtils]: 270: Hoare triple {37931#true} ~retValue_acc~5 := ~pumpRunning~0; {37931#true} is VALID [2020-07-10 23:59:32,402 INFO L280 TraceCheckUtils]: 271: Hoare triple {37931#true} #res := ~retValue_acc~5; {37931#true} is VALID [2020-07-10 23:59:32,402 INFO L280 TraceCheckUtils]: 272: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 23:59:32,403 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {37931#true} {37932#false} #844#return; {37932#false} is VALID [2020-07-10 23:59:32,403 INFO L280 TraceCheckUtils]: 274: Hoare triple {37932#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {37932#false} is VALID [2020-07-10 23:59:32,403 INFO L280 TraceCheckUtils]: 275: Hoare triple {37932#false} ~tmp___0~3 := #t~ret73; {37932#false} is VALID [2020-07-10 23:59:32,403 INFO L280 TraceCheckUtils]: 276: Hoare triple {37932#false} havoc #t~ret73; {37932#false} is VALID [2020-07-10 23:59:32,403 INFO L280 TraceCheckUtils]: 277: Hoare triple {37932#false} assume 0 != ~tmp___0~3; {37932#false} is VALID [2020-07-10 23:59:32,404 INFO L263 TraceCheckUtils]: 278: Hoare triple {37932#false} call __automaton_fail(); {37932#false} is VALID [2020-07-10 23:59:32,404 INFO L280 TraceCheckUtils]: 279: Hoare triple {37932#false} assume !false; {37932#false} is VALID [2020-07-10 23:59:32,496 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 27 proven. 16 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2020-07-10 23:59:32,496 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2061337148] [2020-07-10 23:59:32,497 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-10 23:59:32,497 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-07-10 23:59:32,497 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [49324169] [2020-07-10 23:59:32,498 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 280 [2020-07-10 23:59:32,499 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 23:59:32,499 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-10 23:59:32,805 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 252 edges. 252 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 23:59:32,805 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-10 23:59:32,806 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 23:59:32,806 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-10 23:59:32,807 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-10 23:59:32,807 INFO L87 Difference]: Start difference. First operand 1477 states and 1736 transitions. Second operand 15 states. [2020-07-10 23:59:34,227 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:59:40,115 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 23:59:50,490 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:59:51,268 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:59:51,918 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 23:59:53,245 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:59:53,796 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 23:59:54,580 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 23:59:55,043 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:59:55,575 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 23:59:56,037 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:59:57,091 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 23:59:58,406 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 23:59:59,318 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-11 00:00:23,449 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-11 00:00:24,116 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-11 00:00:24,622 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-11 00:00:25,449 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-11 00:00:26,439 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-11 00:00:26,901 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-11 00:00:56,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:00:56,753 INFO L93 Difference]: Finished difference Result 3309 states and 4249 transitions. [2020-07-11 00:00:56,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2020-07-11 00:00:56,753 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 280 [2020-07-11 00:00:56,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:00:56,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-11 00:00:56,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 1185 transitions. [2020-07-11 00:00:56,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-11 00:00:56,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 1185 transitions. [2020-07-11 00:00:56,780 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 48 states and 1185 transitions. [2020-07-11 00:00:59,998 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1185 edges. 1185 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:01:00,223 INFO L225 Difference]: With dead ends: 3309 [2020-07-11 00:01:00,223 INFO L226 Difference]: Without dead ends: 1942 [2020-07-11 00:01:00,229 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 63 SyntacticMatches, 1 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 832 ImplicationChecksByTransitivity, 6.8s TimeCoverageRelationStatistics Valid=555, Invalid=2415, Unknown=0, NotChecked=0, Total=2970 [2020-07-11 00:01:00,231 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1942 states. [2020-07-11 00:01:32,674 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1942 to 1423. [2020-07-11 00:01:32,675 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:01:32,675 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1942 states. Second operand 1423 states. [2020-07-11 00:01:32,675 INFO L74 IsIncluded]: Start isIncluded. First operand 1942 states. Second operand 1423 states. [2020-07-11 00:01:32,675 INFO L87 Difference]: Start difference. First operand 1942 states. Second operand 1423 states. [2020-07-11 00:01:32,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:01:32,816 INFO L93 Difference]: Finished difference Result 1942 states and 2454 transitions. [2020-07-11 00:01:32,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 2454 transitions. [2020-07-11 00:01:32,820 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:01:32,820 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:01:32,820 INFO L74 IsIncluded]: Start isIncluded. First operand 1423 states. Second operand 1942 states. [2020-07-11 00:01:32,820 INFO L87 Difference]: Start difference. First operand 1423 states. Second operand 1942 states. [2020-07-11 00:01:32,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:01:32,966 INFO L93 Difference]: Finished difference Result 1942 states and 2454 transitions. [2020-07-11 00:01:32,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 2454 transitions. [2020-07-11 00:01:32,971 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:01:32,971 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:01:32,971 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:01:32,971 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:01:32,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1423 states. [2020-07-11 00:01:33,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 1423 states and 1658 transitions. [2020-07-11 00:01:33,055 INFO L78 Accepts]: Start accepts. Automaton has 1423 states and 1658 transitions. Word has length 280 [2020-07-11 00:01:33,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:01:33,056 INFO L479 AbstractCegarLoop]: Abstraction has 1423 states and 1658 transitions. [2020-07-11 00:01:33,056 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-11 00:01:33,056 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1423 states and 1658 transitions. [2020-07-11 00:01:42,528 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1658 edges. 1658 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:01:42,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 1658 transitions. [2020-07-11 00:01:42,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2020-07-11 00:01:42,533 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:01:42,533 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:01:42,533 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-11 00:01:42,534 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:01:42,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:01:42,534 INFO L82 PathProgramCache]: Analyzing trace with hash -1530744885, now seen corresponding path program 1 times [2020-07-11 00:01:42,534 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:01:42,534 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1813921025] [2020-07-11 00:01:42,534 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:01:42,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:42,880 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-11 00:01:42,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:42,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {51985#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {51773#true} is VALID [2020-07-11 00:01:42,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} #valid := #valid[0 := 0]; {51773#true} is VALID [2020-07-11 00:01:42,929 INFO L280 TraceCheckUtils]: 2: Hoare triple {51773#true} assume 0 < #StackHeapBarrier; {51773#true} is VALID [2020-07-11 00:01:42,929 INFO L280 TraceCheckUtils]: 3: Hoare triple {51773#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {51773#true} is VALID [2020-07-11 00:01:42,929 INFO L280 TraceCheckUtils]: 4: Hoare triple {51773#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {51773#true} is VALID [2020-07-11 00:01:42,929 INFO L280 TraceCheckUtils]: 5: Hoare triple {51773#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {51773#true} is VALID [2020-07-11 00:01:42,930 INFO L280 TraceCheckUtils]: 6: Hoare triple {51773#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {51773#true} is VALID [2020-07-11 00:01:42,930 INFO L280 TraceCheckUtils]: 7: Hoare triple {51773#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {51773#true} is VALID [2020-07-11 00:01:42,930 INFO L280 TraceCheckUtils]: 8: Hoare triple {51773#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {51773#true} is VALID [2020-07-11 00:01:42,930 INFO L280 TraceCheckUtils]: 9: Hoare triple {51773#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {51773#true} is VALID [2020-07-11 00:01:42,930 INFO L280 TraceCheckUtils]: 10: Hoare triple {51773#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {51773#true} is VALID [2020-07-11 00:01:42,931 INFO L280 TraceCheckUtils]: 11: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {51773#true} is VALID [2020-07-11 00:01:42,931 INFO L280 TraceCheckUtils]: 12: Hoare triple {51773#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {51773#true} is VALID [2020-07-11 00:01:42,931 INFO L280 TraceCheckUtils]: 13: Hoare triple {51773#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {51773#true} is VALID [2020-07-11 00:01:42,931 INFO L280 TraceCheckUtils]: 14: Hoare triple {51773#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {51773#true} is VALID [2020-07-11 00:01:42,931 INFO L280 TraceCheckUtils]: 15: Hoare triple {51773#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {51773#true} is VALID [2020-07-11 00:01:42,932 INFO L280 TraceCheckUtils]: 16: Hoare triple {51773#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {51773#true} is VALID [2020-07-11 00:01:42,932 INFO L280 TraceCheckUtils]: 17: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {51773#true} is VALID [2020-07-11 00:01:42,932 INFO L280 TraceCheckUtils]: 18: Hoare triple {51773#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {51773#true} is VALID [2020-07-11 00:01:42,932 INFO L280 TraceCheckUtils]: 19: Hoare triple {51773#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {51773#true} is VALID [2020-07-11 00:01:42,932 INFO L280 TraceCheckUtils]: 20: Hoare triple {51773#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {51773#true} is VALID [2020-07-11 00:01:42,933 INFO L280 TraceCheckUtils]: 21: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {51773#true} is VALID [2020-07-11 00:01:42,933 INFO L280 TraceCheckUtils]: 22: Hoare triple {51773#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {51773#true} is VALID [2020-07-11 00:01:42,933 INFO L280 TraceCheckUtils]: 23: Hoare triple {51773#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {51773#true} is VALID [2020-07-11 00:01:42,933 INFO L280 TraceCheckUtils]: 24: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {51773#true} is VALID [2020-07-11 00:01:42,933 INFO L280 TraceCheckUtils]: 25: Hoare triple {51773#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {51773#true} is VALID [2020-07-11 00:01:42,934 INFO L280 TraceCheckUtils]: 26: Hoare triple {51773#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {51773#true} is VALID [2020-07-11 00:01:42,934 INFO L280 TraceCheckUtils]: 27: Hoare triple {51773#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {51773#true} is VALID [2020-07-11 00:01:42,934 INFO L280 TraceCheckUtils]: 28: Hoare triple {51773#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {51773#true} is VALID [2020-07-11 00:01:42,934 INFO L280 TraceCheckUtils]: 29: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {51773#true} is VALID [2020-07-11 00:01:42,934 INFO L280 TraceCheckUtils]: 30: Hoare triple {51773#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {51773#true} is VALID [2020-07-11 00:01:42,934 INFO L280 TraceCheckUtils]: 31: Hoare triple {51773#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {51773#true} is VALID [2020-07-11 00:01:42,935 INFO L280 TraceCheckUtils]: 32: Hoare triple {51773#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {51773#true} is VALID [2020-07-11 00:01:42,935 INFO L280 TraceCheckUtils]: 33: Hoare triple {51773#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {51773#true} is VALID [2020-07-11 00:01:42,935 INFO L280 TraceCheckUtils]: 34: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {51773#true} is VALID [2020-07-11 00:01:42,935 INFO L280 TraceCheckUtils]: 35: Hoare triple {51773#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {51773#true} is VALID [2020-07-11 00:01:42,935 INFO L280 TraceCheckUtils]: 36: Hoare triple {51773#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {51773#true} is VALID [2020-07-11 00:01:42,936 INFO L280 TraceCheckUtils]: 37: Hoare triple {51773#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {51773#true} is VALID [2020-07-11 00:01:42,936 INFO L280 TraceCheckUtils]: 38: Hoare triple {51773#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {51773#true} is VALID [2020-07-11 00:01:42,936 INFO L280 TraceCheckUtils]: 39: Hoare triple {51773#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {51773#true} is VALID [2020-07-11 00:01:42,936 INFO L280 TraceCheckUtils]: 40: Hoare triple {51773#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {51773#true} is VALID [2020-07-11 00:01:42,936 INFO L280 TraceCheckUtils]: 41: Hoare triple {51773#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {51773#true} is VALID [2020-07-11 00:01:42,937 INFO L280 TraceCheckUtils]: 42: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {51773#true} is VALID [2020-07-11 00:01:42,937 INFO L280 TraceCheckUtils]: 43: Hoare triple {51773#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {51773#true} is VALID [2020-07-11 00:01:42,937 INFO L280 TraceCheckUtils]: 44: Hoare triple {51773#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {51773#true} is VALID [2020-07-11 00:01:42,937 INFO L280 TraceCheckUtils]: 45: Hoare triple {51773#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {51773#true} is VALID [2020-07-11 00:01:42,937 INFO L280 TraceCheckUtils]: 46: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {51773#true} is VALID [2020-07-11 00:01:42,937 INFO L280 TraceCheckUtils]: 47: Hoare triple {51773#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {51773#true} is VALID [2020-07-11 00:01:42,938 INFO L280 TraceCheckUtils]: 48: Hoare triple {51773#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {51773#true} is VALID [2020-07-11 00:01:42,938 INFO L280 TraceCheckUtils]: 49: Hoare triple {51773#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {51773#true} is VALID [2020-07-11 00:01:42,938 INFO L280 TraceCheckUtils]: 50: Hoare triple {51773#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {51773#true} is VALID [2020-07-11 00:01:42,938 INFO L280 TraceCheckUtils]: 51: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {51773#true} is VALID [2020-07-11 00:01:42,938 INFO L280 TraceCheckUtils]: 52: Hoare triple {51773#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {51773#true} is VALID [2020-07-11 00:01:42,939 INFO L280 TraceCheckUtils]: 53: Hoare triple {51773#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {51773#true} is VALID [2020-07-11 00:01:42,939 INFO L280 TraceCheckUtils]: 54: Hoare triple {51773#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {51773#true} is VALID [2020-07-11 00:01:42,939 INFO L280 TraceCheckUtils]: 55: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {51773#true} is VALID [2020-07-11 00:01:42,939 INFO L280 TraceCheckUtils]: 56: Hoare triple {51773#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {51773#true} is VALID [2020-07-11 00:01:42,939 INFO L280 TraceCheckUtils]: 57: Hoare triple {51773#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {51773#true} is VALID [2020-07-11 00:01:42,939 INFO L280 TraceCheckUtils]: 58: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {51773#true} is VALID [2020-07-11 00:01:42,940 INFO L280 TraceCheckUtils]: 59: Hoare triple {51773#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {51773#true} is VALID [2020-07-11 00:01:42,940 INFO L280 TraceCheckUtils]: 60: Hoare triple {51773#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {51773#true} is VALID [2020-07-11 00:01:42,940 INFO L280 TraceCheckUtils]: 61: Hoare triple {51773#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {51773#true} is VALID [2020-07-11 00:01:42,940 INFO L280 TraceCheckUtils]: 62: Hoare triple {51773#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {51773#true} is VALID [2020-07-11 00:01:42,940 INFO L280 TraceCheckUtils]: 63: Hoare triple {51773#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {51773#true} is VALID [2020-07-11 00:01:42,941 INFO L280 TraceCheckUtils]: 64: Hoare triple {51773#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {51773#true} is VALID [2020-07-11 00:01:42,941 INFO L280 TraceCheckUtils]: 65: Hoare triple {51773#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {51773#true} is VALID [2020-07-11 00:01:42,941 INFO L280 TraceCheckUtils]: 66: Hoare triple {51773#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {51773#true} is VALID [2020-07-11 00:01:42,941 INFO L280 TraceCheckUtils]: 67: Hoare triple {51773#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {51773#true} is VALID [2020-07-11 00:01:42,941 INFO L280 TraceCheckUtils]: 68: Hoare triple {51773#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {51773#true} is VALID [2020-07-11 00:01:42,941 INFO L280 TraceCheckUtils]: 69: Hoare triple {51773#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {51773#true} is VALID [2020-07-11 00:01:42,942 INFO L280 TraceCheckUtils]: 70: Hoare triple {51773#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {51773#true} is VALID [2020-07-11 00:01:42,942 INFO L280 TraceCheckUtils]: 71: Hoare triple {51773#true} ~waterLevel~0 := 1; {51773#true} is VALID [2020-07-11 00:01:42,942 INFO L280 TraceCheckUtils]: 72: Hoare triple {51773#true} ~methaneLevelCritical~0 := 0; {51773#true} is VALID [2020-07-11 00:01:42,942 INFO L280 TraceCheckUtils]: 73: Hoare triple {51773#true} ~pumpRunning~0 := 0; {51773#true} is VALID [2020-07-11 00:01:42,942 INFO L280 TraceCheckUtils]: 74: Hoare triple {51773#true} ~systemActive~0 := 1; {51773#true} is VALID [2020-07-11 00:01:42,943 INFO L280 TraceCheckUtils]: 75: Hoare triple {51773#true} ~head~0.base, ~head~0.offset := 0, 0; {51773#true} is VALID [2020-07-11 00:01:42,943 INFO L280 TraceCheckUtils]: 76: Hoare triple {51773#true} ~cleanupTimeShifts~0 := 4; {51773#true} is VALID [2020-07-11 00:01:42,943 INFO L280 TraceCheckUtils]: 77: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:42,943 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {51773#true} {51773#true} #942#return; {51773#true} is VALID [2020-07-11 00:01:42,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:42,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:42,954 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51773#true} {51773#true} #848#return; {51773#true} is VALID [2020-07-11 00:01:42,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:42,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:42,958 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51773#true} {51773#true} #850#return; {51773#true} is VALID [2020-07-11 00:01:42,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:42,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} havoc ~retValue_acc~13; {51773#true} is VALID [2020-07-11 00:01:42,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} ~retValue_acc~13 := 1; {51773#true} is VALID [2020-07-11 00:01:42,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {51773#true} #res := ~retValue_acc~13; {51773#true} is VALID [2020-07-11 00:01:42,962 INFO L280 TraceCheckUtils]: 3: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:42,962 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51773#true} {51773#true} #852#return; {51773#true} is VALID [2020-07-11 00:01:42,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:42,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:42,965 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51773#true} {51773#true} #854#return; {51773#true} is VALID [2020-07-11 00:01:42,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:42,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {51986#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {51773#true} is VALID [2020-07-11 00:01:42,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} ~waterLevel~0 := 1 + ~waterLevel~0; {51773#true} is VALID [2020-07-11 00:01:42,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:42,979 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51773#true} {51773#true} #900#return; {51773#true} is VALID [2020-07-11 00:01:42,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:42,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {51987#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {51773#true} is VALID [2020-07-11 00:01:42,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:42,994 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51773#true} {51773#true} #904#return; {51773#true} is VALID [2020-07-11 00:01:43,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:43,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:43,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:43,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:43,091 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} havoc ~retValue_acc~2; {51773#true} is VALID [2020-07-11 00:01:43,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} assume !(~waterLevel~0 < 2); {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,093 INFO L280 TraceCheckUtils]: 2: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,094 INFO L280 TraceCheckUtils]: 3: Hoare triple {51929#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,094 INFO L280 TraceCheckUtils]: 4: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume true; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,095 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {51929#(<= 2 ~waterLevel~0)} {51773#true} #912#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,095 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} havoc ~retValue_acc~6; {51773#true} is VALID [2020-07-11 00:01:43,095 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} havoc ~tmp~2; {51773#true} is VALID [2020-07-11 00:01:43,095 INFO L280 TraceCheckUtils]: 2: Hoare triple {51773#true} havoc ~tmp___0~0; {51773#true} is VALID [2020-07-11 00:01:43,096 INFO L263 TraceCheckUtils]: 3: Hoare triple {51773#true} call #t~ret29 := isHighWaterSensorDry(); {51773#true} is VALID [2020-07-11 00:01:43,096 INFO L280 TraceCheckUtils]: 4: Hoare triple {51773#true} havoc ~retValue_acc~2; {51773#true} is VALID [2020-07-11 00:01:43,097 INFO L280 TraceCheckUtils]: 5: Hoare triple {51773#true} assume !(~waterLevel~0 < 2); {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,098 INFO L280 TraceCheckUtils]: 6: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,099 INFO L280 TraceCheckUtils]: 7: Hoare triple {51929#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,099 INFO L280 TraceCheckUtils]: 8: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume true; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,100 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {51929#(<= 2 ~waterLevel~0)} {51773#true} #912#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,100 INFO L280 TraceCheckUtils]: 10: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,101 INFO L280 TraceCheckUtils]: 11: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,102 INFO L280 TraceCheckUtils]: 12: Hoare triple {51929#(<= 2 ~waterLevel~0)} havoc #t~ret29; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,102 INFO L280 TraceCheckUtils]: 13: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,103 INFO L280 TraceCheckUtils]: 14: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,103 INFO L280 TraceCheckUtils]: 15: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,104 INFO L280 TraceCheckUtils]: 16: Hoare triple {51929#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,104 INFO L280 TraceCheckUtils]: 17: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume true; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,105 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {51929#(<= 2 ~waterLevel~0)} {51773#true} #924#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:43,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51773#true} is VALID [2020-07-11 00:01:43,109 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,110 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51773#true} {51929#(<= 2 ~waterLevel~0)} #926#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,110 INFO L280 TraceCheckUtils]: 0: Hoare triple {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51773#true} is VALID [2020-07-11 00:01:43,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} assume 0 == ~pumpRunning~0; {51773#true} is VALID [2020-07-11 00:01:43,111 INFO L263 TraceCheckUtils]: 2: Hoare triple {51773#true} call #t~ret10 := isHighWaterLevel(); {51773#true} is VALID [2020-07-11 00:01:43,111 INFO L280 TraceCheckUtils]: 3: Hoare triple {51773#true} havoc ~retValue_acc~6; {51773#true} is VALID [2020-07-11 00:01:43,111 INFO L280 TraceCheckUtils]: 4: Hoare triple {51773#true} havoc ~tmp~2; {51773#true} is VALID [2020-07-11 00:01:43,111 INFO L280 TraceCheckUtils]: 5: Hoare triple {51773#true} havoc ~tmp___0~0; {51773#true} is VALID [2020-07-11 00:01:43,112 INFO L263 TraceCheckUtils]: 6: Hoare triple {51773#true} call #t~ret29 := isHighWaterSensorDry(); {51773#true} is VALID [2020-07-11 00:01:43,112 INFO L280 TraceCheckUtils]: 7: Hoare triple {51773#true} havoc ~retValue_acc~2; {51773#true} is VALID [2020-07-11 00:01:43,113 INFO L280 TraceCheckUtils]: 8: Hoare triple {51773#true} assume !(~waterLevel~0 < 2); {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,114 INFO L280 TraceCheckUtils]: 9: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,115 INFO L280 TraceCheckUtils]: 10: Hoare triple {51929#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,115 INFO L280 TraceCheckUtils]: 11: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume true; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,116 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {51929#(<= 2 ~waterLevel~0)} {51773#true} #912#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,116 INFO L280 TraceCheckUtils]: 13: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,117 INFO L280 TraceCheckUtils]: 14: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,117 INFO L280 TraceCheckUtils]: 15: Hoare triple {51929#(<= 2 ~waterLevel~0)} havoc #t~ret29; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,118 INFO L280 TraceCheckUtils]: 16: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,118 INFO L280 TraceCheckUtils]: 17: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,119 INFO L280 TraceCheckUtils]: 18: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,119 INFO L280 TraceCheckUtils]: 19: Hoare triple {51929#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,120 INFO L280 TraceCheckUtils]: 20: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume true; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,121 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {51929#(<= 2 ~waterLevel~0)} {51773#true} #924#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,121 INFO L280 TraceCheckUtils]: 22: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,122 INFO L280 TraceCheckUtils]: 23: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~ret10; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,123 INFO L280 TraceCheckUtils]: 24: Hoare triple {51929#(<= 2 ~waterLevel~0)} havoc #t~ret10; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,123 INFO L280 TraceCheckUtils]: 25: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,124 INFO L263 TraceCheckUtils]: 26: Hoare triple {51929#(<= 2 ~waterLevel~0)} call activatePump(); {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:01:43,124 INFO L280 TraceCheckUtils]: 27: Hoare triple {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51773#true} is VALID [2020-07-11 00:01:43,124 INFO L280 TraceCheckUtils]: 28: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,125 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {51773#true} {51929#(<= 2 ~waterLevel~0)} #926#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,125 INFO L280 TraceCheckUtils]: 30: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume true; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,126 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {51929#(<= 2 ~waterLevel~0)} {51773#true} #898#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,127 INFO L280 TraceCheckUtils]: 0: Hoare triple {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51773#true} is VALID [2020-07-11 00:01:43,128 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} assume !(0 != ~pumpRunning~0); {51773#true} is VALID [2020-07-11 00:01:43,128 INFO L263 TraceCheckUtils]: 2: Hoare triple {51773#true} call processEnvironment__wrappee__highWaterSensor(); {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:01:43,129 INFO L280 TraceCheckUtils]: 3: Hoare triple {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51773#true} is VALID [2020-07-11 00:01:43,129 INFO L280 TraceCheckUtils]: 4: Hoare triple {51773#true} assume 0 == ~pumpRunning~0; {51773#true} is VALID [2020-07-11 00:01:43,129 INFO L263 TraceCheckUtils]: 5: Hoare triple {51773#true} call #t~ret10 := isHighWaterLevel(); {51773#true} is VALID [2020-07-11 00:01:43,129 INFO L280 TraceCheckUtils]: 6: Hoare triple {51773#true} havoc ~retValue_acc~6; {51773#true} is VALID [2020-07-11 00:01:43,129 INFO L280 TraceCheckUtils]: 7: Hoare triple {51773#true} havoc ~tmp~2; {51773#true} is VALID [2020-07-11 00:01:43,130 INFO L280 TraceCheckUtils]: 8: Hoare triple {51773#true} havoc ~tmp___0~0; {51773#true} is VALID [2020-07-11 00:01:43,130 INFO L263 TraceCheckUtils]: 9: Hoare triple {51773#true} call #t~ret29 := isHighWaterSensorDry(); {51773#true} is VALID [2020-07-11 00:01:43,130 INFO L280 TraceCheckUtils]: 10: Hoare triple {51773#true} havoc ~retValue_acc~2; {51773#true} is VALID [2020-07-11 00:01:43,131 INFO L280 TraceCheckUtils]: 11: Hoare triple {51773#true} assume !(~waterLevel~0 < 2); {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,132 INFO L280 TraceCheckUtils]: 12: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,133 INFO L280 TraceCheckUtils]: 13: Hoare triple {51929#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,133 INFO L280 TraceCheckUtils]: 14: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume true; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,134 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51929#(<= 2 ~waterLevel~0)} {51773#true} #912#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,134 INFO L280 TraceCheckUtils]: 16: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,135 INFO L280 TraceCheckUtils]: 17: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,135 INFO L280 TraceCheckUtils]: 18: Hoare triple {51929#(<= 2 ~waterLevel~0)} havoc #t~ret29; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,136 INFO L280 TraceCheckUtils]: 19: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,136 INFO L280 TraceCheckUtils]: 20: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,137 INFO L280 TraceCheckUtils]: 21: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,137 INFO L280 TraceCheckUtils]: 22: Hoare triple {51929#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,138 INFO L280 TraceCheckUtils]: 23: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume true; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,139 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {51929#(<= 2 ~waterLevel~0)} {51773#true} #924#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,139 INFO L280 TraceCheckUtils]: 25: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,140 INFO L280 TraceCheckUtils]: 26: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~ret10; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,140 INFO L280 TraceCheckUtils]: 27: Hoare triple {51929#(<= 2 ~waterLevel~0)} havoc #t~ret10; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,141 INFO L280 TraceCheckUtils]: 28: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,142 INFO L263 TraceCheckUtils]: 29: Hoare triple {51929#(<= 2 ~waterLevel~0)} call activatePump(); {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:01:43,142 INFO L280 TraceCheckUtils]: 30: Hoare triple {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51773#true} is VALID [2020-07-11 00:01:43,142 INFO L280 TraceCheckUtils]: 31: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,143 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51773#true} {51929#(<= 2 ~waterLevel~0)} #926#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,143 INFO L280 TraceCheckUtils]: 33: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume true; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,144 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {51929#(<= 2 ~waterLevel~0)} {51773#true} #898#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,144 INFO L280 TraceCheckUtils]: 35: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume true; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,145 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {51929#(<= 2 ~waterLevel~0)} {51773#true} #916#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:43,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} havoc ~retValue_acc~1; {51773#true} is VALID [2020-07-11 00:01:43,154 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} ~retValue_acc~1 := ~waterLevel~0; {51773#true} is VALID [2020-07-11 00:01:43,155 INFO L280 TraceCheckUtils]: 2: Hoare triple {51773#true} #res := ~retValue_acc~1; {51773#true} is VALID [2020-07-11 00:01:43,155 INFO L280 TraceCheckUtils]: 3: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,155 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51773#true} {51773#true} #842#return; {51773#true} is VALID [2020-07-11 00:01:43,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} havoc ~tmp~9; {51773#true} is VALID [2020-07-11 00:01:43,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} havoc ~tmp___0~3; {51773#true} is VALID [2020-07-11 00:01:43,156 INFO L263 TraceCheckUtils]: 2: Hoare triple {51773#true} call #t~ret72 := getWaterLevel(); {51773#true} is VALID [2020-07-11 00:01:43,156 INFO L280 TraceCheckUtils]: 3: Hoare triple {51773#true} havoc ~retValue_acc~1; {51773#true} is VALID [2020-07-11 00:01:43,157 INFO L280 TraceCheckUtils]: 4: Hoare triple {51773#true} ~retValue_acc~1 := ~waterLevel~0; {51773#true} is VALID [2020-07-11 00:01:43,157 INFO L280 TraceCheckUtils]: 5: Hoare triple {51773#true} #res := ~retValue_acc~1; {51773#true} is VALID [2020-07-11 00:01:43,157 INFO L280 TraceCheckUtils]: 6: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,157 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51773#true} {51773#true} #842#return; {51773#true} is VALID [2020-07-11 00:01:43,157 INFO L280 TraceCheckUtils]: 8: Hoare triple {51773#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {51773#true} is VALID [2020-07-11 00:01:43,158 INFO L280 TraceCheckUtils]: 9: Hoare triple {51773#true} ~tmp~9 := #t~ret72; {51773#true} is VALID [2020-07-11 00:01:43,158 INFO L280 TraceCheckUtils]: 10: Hoare triple {51773#true} havoc #t~ret72; {51773#true} is VALID [2020-07-11 00:01:43,158 INFO L280 TraceCheckUtils]: 11: Hoare triple {51773#true} assume !(0 == ~tmp~9); {51773#true} is VALID [2020-07-11 00:01:43,158 INFO L280 TraceCheckUtils]: 12: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,160 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {51773#true} {51929#(<= 2 ~waterLevel~0)} #918#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {51988#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {51773#true} is VALID [2020-07-11 00:01:43,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} assume 0 != ~systemActive~0; {51773#true} is VALID [2020-07-11 00:01:43,161 INFO L263 TraceCheckUtils]: 2: Hoare triple {51773#true} call processEnvironment(); {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:01:43,161 INFO L280 TraceCheckUtils]: 3: Hoare triple {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51773#true} is VALID [2020-07-11 00:01:43,161 INFO L280 TraceCheckUtils]: 4: Hoare triple {51773#true} assume !(0 != ~pumpRunning~0); {51773#true} is VALID [2020-07-11 00:01:43,162 INFO L263 TraceCheckUtils]: 5: Hoare triple {51773#true} call processEnvironment__wrappee__highWaterSensor(); {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:01:43,162 INFO L280 TraceCheckUtils]: 6: Hoare triple {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51773#true} is VALID [2020-07-11 00:01:43,162 INFO L280 TraceCheckUtils]: 7: Hoare triple {51773#true} assume 0 == ~pumpRunning~0; {51773#true} is VALID [2020-07-11 00:01:43,162 INFO L263 TraceCheckUtils]: 8: Hoare triple {51773#true} call #t~ret10 := isHighWaterLevel(); {51773#true} is VALID [2020-07-11 00:01:43,163 INFO L280 TraceCheckUtils]: 9: Hoare triple {51773#true} havoc ~retValue_acc~6; {51773#true} is VALID [2020-07-11 00:01:43,163 INFO L280 TraceCheckUtils]: 10: Hoare triple {51773#true} havoc ~tmp~2; {51773#true} is VALID [2020-07-11 00:01:43,163 INFO L280 TraceCheckUtils]: 11: Hoare triple {51773#true} havoc ~tmp___0~0; {51773#true} is VALID [2020-07-11 00:01:43,163 INFO L263 TraceCheckUtils]: 12: Hoare triple {51773#true} call #t~ret29 := isHighWaterSensorDry(); {51773#true} is VALID [2020-07-11 00:01:43,164 INFO L280 TraceCheckUtils]: 13: Hoare triple {51773#true} havoc ~retValue_acc~2; {51773#true} is VALID [2020-07-11 00:01:43,164 INFO L280 TraceCheckUtils]: 14: Hoare triple {51773#true} assume !(~waterLevel~0 < 2); {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,165 INFO L280 TraceCheckUtils]: 15: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,165 INFO L280 TraceCheckUtils]: 16: Hoare triple {51929#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,166 INFO L280 TraceCheckUtils]: 17: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume true; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,166 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {51929#(<= 2 ~waterLevel~0)} {51773#true} #912#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,167 INFO L280 TraceCheckUtils]: 19: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,167 INFO L280 TraceCheckUtils]: 20: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,168 INFO L280 TraceCheckUtils]: 21: Hoare triple {51929#(<= 2 ~waterLevel~0)} havoc #t~ret29; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,168 INFO L280 TraceCheckUtils]: 22: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,169 INFO L280 TraceCheckUtils]: 23: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,169 INFO L280 TraceCheckUtils]: 24: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,170 INFO L280 TraceCheckUtils]: 25: Hoare triple {51929#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,171 INFO L280 TraceCheckUtils]: 26: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume true; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,171 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {51929#(<= 2 ~waterLevel~0)} {51773#true} #924#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,172 INFO L280 TraceCheckUtils]: 28: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,173 INFO L280 TraceCheckUtils]: 29: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~ret10; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,174 INFO L280 TraceCheckUtils]: 30: Hoare triple {51929#(<= 2 ~waterLevel~0)} havoc #t~ret10; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,174 INFO L280 TraceCheckUtils]: 31: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,175 INFO L263 TraceCheckUtils]: 32: Hoare triple {51929#(<= 2 ~waterLevel~0)} call activatePump(); {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:01:43,175 INFO L280 TraceCheckUtils]: 33: Hoare triple {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51773#true} is VALID [2020-07-11 00:01:43,175 INFO L280 TraceCheckUtils]: 34: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,176 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51773#true} {51929#(<= 2 ~waterLevel~0)} #926#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,177 INFO L280 TraceCheckUtils]: 36: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume true; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,177 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {51929#(<= 2 ~waterLevel~0)} {51773#true} #898#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,178 INFO L280 TraceCheckUtils]: 38: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume true; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,179 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {51929#(<= 2 ~waterLevel~0)} {51773#true} #916#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,179 INFO L263 TraceCheckUtils]: 40: Hoare triple {51929#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {51773#true} is VALID [2020-07-11 00:01:43,179 INFO L280 TraceCheckUtils]: 41: Hoare triple {51773#true} havoc ~tmp~9; {51773#true} is VALID [2020-07-11 00:01:43,179 INFO L280 TraceCheckUtils]: 42: Hoare triple {51773#true} havoc ~tmp___0~3; {51773#true} is VALID [2020-07-11 00:01:43,179 INFO L263 TraceCheckUtils]: 43: Hoare triple {51773#true} call #t~ret72 := getWaterLevel(); {51773#true} is VALID [2020-07-11 00:01:43,180 INFO L280 TraceCheckUtils]: 44: Hoare triple {51773#true} havoc ~retValue_acc~1; {51773#true} is VALID [2020-07-11 00:01:43,180 INFO L280 TraceCheckUtils]: 45: Hoare triple {51773#true} ~retValue_acc~1 := ~waterLevel~0; {51773#true} is VALID [2020-07-11 00:01:43,180 INFO L280 TraceCheckUtils]: 46: Hoare triple {51773#true} #res := ~retValue_acc~1; {51773#true} is VALID [2020-07-11 00:01:43,180 INFO L280 TraceCheckUtils]: 47: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,180 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {51773#true} {51773#true} #842#return; {51773#true} is VALID [2020-07-11 00:01:43,181 INFO L280 TraceCheckUtils]: 49: Hoare triple {51773#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {51773#true} is VALID [2020-07-11 00:01:43,181 INFO L280 TraceCheckUtils]: 50: Hoare triple {51773#true} ~tmp~9 := #t~ret72; {51773#true} is VALID [2020-07-11 00:01:43,181 INFO L280 TraceCheckUtils]: 51: Hoare triple {51773#true} havoc #t~ret72; {51773#true} is VALID [2020-07-11 00:01:43,181 INFO L280 TraceCheckUtils]: 52: Hoare triple {51773#true} assume !(0 == ~tmp~9); {51773#true} is VALID [2020-07-11 00:01:43,181 INFO L280 TraceCheckUtils]: 53: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,182 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {51773#true} {51929#(<= 2 ~waterLevel~0)} #918#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,182 INFO L280 TraceCheckUtils]: 55: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume true; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,183 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {51929#(<= 2 ~waterLevel~0)} {51773#true} #908#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:43,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {51987#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {51773#true} is VALID [2020-07-11 00:01:43,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,191 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51773#true} {51929#(<= 2 ~waterLevel~0)} #904#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:43,223 INFO L280 TraceCheckUtils]: 0: Hoare triple {51986#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {51986#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-11 00:01:43,224 INFO L280 TraceCheckUtils]: 1: Hoare triple {51986#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {52106#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-11 00:01:43,224 INFO L280 TraceCheckUtils]: 2: Hoare triple {52106#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {52106#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-11 00:01:43,225 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {52106#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {51929#(<= 2 ~waterLevel~0)} #914#return; {51937#(<= 1 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:43,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:43,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:43,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} havoc ~retValue_acc~3; {51773#true} is VALID [2020-07-11 00:01:43,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {51773#true} is VALID [2020-07-11 00:01:43,247 INFO L280 TraceCheckUtils]: 2: Hoare triple {51773#true} #res := ~retValue_acc~3; {51773#true} is VALID [2020-07-11 00:01:43,247 INFO L280 TraceCheckUtils]: 3: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,248 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51773#true} {51773#true} #890#return; {51773#true} is VALID [2020-07-11 00:01:43,248 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} havoc ~retValue_acc~7; {51773#true} is VALID [2020-07-11 00:01:43,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} havoc ~tmp~3; {51773#true} is VALID [2020-07-11 00:01:43,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {51773#true} havoc ~tmp___0~1; {51773#true} is VALID [2020-07-11 00:01:43,248 INFO L263 TraceCheckUtils]: 3: Hoare triple {51773#true} call #t~ret30 := isLowWaterSensorDry(); {51773#true} is VALID [2020-07-11 00:01:43,249 INFO L280 TraceCheckUtils]: 4: Hoare triple {51773#true} havoc ~retValue_acc~3; {51773#true} is VALID [2020-07-11 00:01:43,249 INFO L280 TraceCheckUtils]: 5: Hoare triple {51773#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {51773#true} is VALID [2020-07-11 00:01:43,249 INFO L280 TraceCheckUtils]: 6: Hoare triple {51773#true} #res := ~retValue_acc~3; {51773#true} is VALID [2020-07-11 00:01:43,249 INFO L280 TraceCheckUtils]: 7: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,249 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51773#true} {51773#true} #890#return; {51773#true} is VALID [2020-07-11 00:01:43,250 INFO L280 TraceCheckUtils]: 9: Hoare triple {51773#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647; {51773#true} is VALID [2020-07-11 00:01:43,250 INFO L280 TraceCheckUtils]: 10: Hoare triple {51773#true} ~tmp~3 := #t~ret30; {51773#true} is VALID [2020-07-11 00:01:43,250 INFO L280 TraceCheckUtils]: 11: Hoare triple {51773#true} havoc #t~ret30; {51773#true} is VALID [2020-07-11 00:01:43,250 INFO L280 TraceCheckUtils]: 12: Hoare triple {51773#true} assume 0 != ~tmp~3; {51773#true} is VALID [2020-07-11 00:01:43,250 INFO L280 TraceCheckUtils]: 13: Hoare triple {51773#true} ~tmp___0~1 := 0; {51773#true} is VALID [2020-07-11 00:01:43,251 INFO L280 TraceCheckUtils]: 14: Hoare triple {51773#true} ~retValue_acc~7 := ~tmp___0~1; {51773#true} is VALID [2020-07-11 00:01:43,251 INFO L280 TraceCheckUtils]: 15: Hoare triple {51773#true} #res := ~retValue_acc~7; {51773#true} is VALID [2020-07-11 00:01:43,251 INFO L280 TraceCheckUtils]: 16: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,251 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {51773#true} {51773#true} #892#return; {51773#true} is VALID [2020-07-11 00:01:43,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:43,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:43,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,256 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51773#true} {51773#true} #930#return; {51773#true} is VALID [2020-07-11 00:01:43,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51773#true} is VALID [2020-07-11 00:01:43,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} assume !(0 == ~pumpRunning~0); {51773#true} is VALID [2020-07-11 00:01:43,257 INFO L263 TraceCheckUtils]: 2: Hoare triple {51773#true} call processEnvironment__wrappee__base(); {51773#true} is VALID [2020-07-11 00:01:43,257 INFO L280 TraceCheckUtils]: 3: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,257 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51773#true} {51773#true} #930#return; {51773#true} is VALID [2020-07-11 00:01:43,257 INFO L280 TraceCheckUtils]: 5: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,257 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51773#true} {51773#true} #896#return; {51773#true} is VALID [2020-07-11 00:01:43,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51773#true} is VALID [2020-07-11 00:01:43,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} assume 0 != ~pumpRunning~0; {51773#true} is VALID [2020-07-11 00:01:43,258 INFO L263 TraceCheckUtils]: 2: Hoare triple {51773#true} call #t~ret11 := isLowWaterLevel(); {51773#true} is VALID [2020-07-11 00:01:43,259 INFO L280 TraceCheckUtils]: 3: Hoare triple {51773#true} havoc ~retValue_acc~7; {51773#true} is VALID [2020-07-11 00:01:43,259 INFO L280 TraceCheckUtils]: 4: Hoare triple {51773#true} havoc ~tmp~3; {51773#true} is VALID [2020-07-11 00:01:43,259 INFO L280 TraceCheckUtils]: 5: Hoare triple {51773#true} havoc ~tmp___0~1; {51773#true} is VALID [2020-07-11 00:01:43,259 INFO L263 TraceCheckUtils]: 6: Hoare triple {51773#true} call #t~ret30 := isLowWaterSensorDry(); {51773#true} is VALID [2020-07-11 00:01:43,260 INFO L280 TraceCheckUtils]: 7: Hoare triple {51773#true} havoc ~retValue_acc~3; {51773#true} is VALID [2020-07-11 00:01:43,260 INFO L280 TraceCheckUtils]: 8: Hoare triple {51773#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {51773#true} is VALID [2020-07-11 00:01:43,260 INFO L280 TraceCheckUtils]: 9: Hoare triple {51773#true} #res := ~retValue_acc~3; {51773#true} is VALID [2020-07-11 00:01:43,260 INFO L280 TraceCheckUtils]: 10: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,260 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51773#true} {51773#true} #890#return; {51773#true} is VALID [2020-07-11 00:01:43,260 INFO L280 TraceCheckUtils]: 12: Hoare triple {51773#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647; {51773#true} is VALID [2020-07-11 00:01:43,261 INFO L280 TraceCheckUtils]: 13: Hoare triple {51773#true} ~tmp~3 := #t~ret30; {51773#true} is VALID [2020-07-11 00:01:43,261 INFO L280 TraceCheckUtils]: 14: Hoare triple {51773#true} havoc #t~ret30; {51773#true} is VALID [2020-07-11 00:01:43,261 INFO L280 TraceCheckUtils]: 15: Hoare triple {51773#true} assume 0 != ~tmp~3; {51773#true} is VALID [2020-07-11 00:01:43,261 INFO L280 TraceCheckUtils]: 16: Hoare triple {51773#true} ~tmp___0~1 := 0; {51773#true} is VALID [2020-07-11 00:01:43,261 INFO L280 TraceCheckUtils]: 17: Hoare triple {51773#true} ~retValue_acc~7 := ~tmp___0~1; {51773#true} is VALID [2020-07-11 00:01:43,261 INFO L280 TraceCheckUtils]: 18: Hoare triple {51773#true} #res := ~retValue_acc~7; {51773#true} is VALID [2020-07-11 00:01:43,262 INFO L280 TraceCheckUtils]: 19: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,262 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {51773#true} {51773#true} #892#return; {51773#true} is VALID [2020-07-11 00:01:43,262 INFO L280 TraceCheckUtils]: 21: Hoare triple {51773#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {51773#true} is VALID [2020-07-11 00:01:43,262 INFO L280 TraceCheckUtils]: 22: Hoare triple {51773#true} ~tmp~1 := #t~ret11; {51773#true} is VALID [2020-07-11 00:01:43,262 INFO L280 TraceCheckUtils]: 23: Hoare triple {51773#true} havoc #t~ret11; {51773#true} is VALID [2020-07-11 00:01:43,263 INFO L280 TraceCheckUtils]: 24: Hoare triple {51773#true} assume !(0 != ~tmp~1); {51773#true} is VALID [2020-07-11 00:01:43,264 INFO L263 TraceCheckUtils]: 25: Hoare triple {51773#true} call processEnvironment__wrappee__highWaterSensor(); {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:01:43,264 INFO L280 TraceCheckUtils]: 26: Hoare triple {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51773#true} is VALID [2020-07-11 00:01:43,264 INFO L280 TraceCheckUtils]: 27: Hoare triple {51773#true} assume !(0 == ~pumpRunning~0); {51773#true} is VALID [2020-07-11 00:01:43,264 INFO L263 TraceCheckUtils]: 28: Hoare triple {51773#true} call processEnvironment__wrappee__base(); {51773#true} is VALID [2020-07-11 00:01:43,264 INFO L280 TraceCheckUtils]: 29: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,264 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {51773#true} {51773#true} #930#return; {51773#true} is VALID [2020-07-11 00:01:43,265 INFO L280 TraceCheckUtils]: 31: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,265 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51773#true} {51773#true} #896#return; {51773#true} is VALID [2020-07-11 00:01:43,265 INFO L280 TraceCheckUtils]: 33: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,266 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {51773#true} {51937#(<= 1 ~waterLevel~0)} #916#return; {51937#(<= 1 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:43,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} havoc ~retValue_acc~1; {51773#true} is VALID [2020-07-11 00:01:43,304 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} ~retValue_acc~1 := ~waterLevel~0; {52139#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} is VALID [2020-07-11 00:01:43,305 INFO L280 TraceCheckUtils]: 2: Hoare triple {52139#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} #res := ~retValue_acc~1; {52140#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-11 00:01:43,305 INFO L280 TraceCheckUtils]: 3: Hoare triple {52140#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52140#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-11 00:01:43,306 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52140#(= |getWaterLevel_#res| ~waterLevel~0)} {51937#(<= 1 ~waterLevel~0)} #842#return; {51978#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret72|)} is VALID [2020-07-11 00:01:43,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:01:43,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} havoc ~retValue_acc~5; {51773#true} is VALID [2020-07-11 00:01:43,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} ~retValue_acc~5 := ~pumpRunning~0; {51773#true} is VALID [2020-07-11 00:01:43,311 INFO L280 TraceCheckUtils]: 2: Hoare triple {51773#true} #res := ~retValue_acc~5; {51773#true} is VALID [2020-07-11 00:01:43,311 INFO L280 TraceCheckUtils]: 3: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,312 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51773#true} {51774#false} #844#return; {51774#false} is VALID [2020-07-11 00:01:43,315 INFO L263 TraceCheckUtils]: 0: Hoare triple {51773#true} call ULTIMATE.init(); {51985#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-11 00:01:43,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {51985#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {51773#true} is VALID [2020-07-11 00:01:43,316 INFO L280 TraceCheckUtils]: 2: Hoare triple {51773#true} #valid := #valid[0 := 0]; {51773#true} is VALID [2020-07-11 00:01:43,316 INFO L280 TraceCheckUtils]: 3: Hoare triple {51773#true} assume 0 < #StackHeapBarrier; {51773#true} is VALID [2020-07-11 00:01:43,316 INFO L280 TraceCheckUtils]: 4: Hoare triple {51773#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {51773#true} is VALID [2020-07-11 00:01:43,317 INFO L280 TraceCheckUtils]: 5: Hoare triple {51773#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {51773#true} is VALID [2020-07-11 00:01:43,317 INFO L280 TraceCheckUtils]: 6: Hoare triple {51773#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {51773#true} is VALID [2020-07-11 00:01:43,317 INFO L280 TraceCheckUtils]: 7: Hoare triple {51773#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {51773#true} is VALID [2020-07-11 00:01:43,317 INFO L280 TraceCheckUtils]: 8: Hoare triple {51773#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {51773#true} is VALID [2020-07-11 00:01:43,317 INFO L280 TraceCheckUtils]: 9: Hoare triple {51773#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {51773#true} is VALID [2020-07-11 00:01:43,317 INFO L280 TraceCheckUtils]: 10: Hoare triple {51773#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {51773#true} is VALID [2020-07-11 00:01:43,318 INFO L280 TraceCheckUtils]: 11: Hoare triple {51773#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {51773#true} is VALID [2020-07-11 00:01:43,318 INFO L280 TraceCheckUtils]: 12: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {51773#true} is VALID [2020-07-11 00:01:43,318 INFO L280 TraceCheckUtils]: 13: Hoare triple {51773#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {51773#true} is VALID [2020-07-11 00:01:43,318 INFO L280 TraceCheckUtils]: 14: Hoare triple {51773#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {51773#true} is VALID [2020-07-11 00:01:43,318 INFO L280 TraceCheckUtils]: 15: Hoare triple {51773#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {51773#true} is VALID [2020-07-11 00:01:43,319 INFO L280 TraceCheckUtils]: 16: Hoare triple {51773#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {51773#true} is VALID [2020-07-11 00:01:43,319 INFO L280 TraceCheckUtils]: 17: Hoare triple {51773#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {51773#true} is VALID [2020-07-11 00:01:43,319 INFO L280 TraceCheckUtils]: 18: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {51773#true} is VALID [2020-07-11 00:01:43,319 INFO L280 TraceCheckUtils]: 19: Hoare triple {51773#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {51773#true} is VALID [2020-07-11 00:01:43,319 INFO L280 TraceCheckUtils]: 20: Hoare triple {51773#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {51773#true} is VALID [2020-07-11 00:01:43,319 INFO L280 TraceCheckUtils]: 21: Hoare triple {51773#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {51773#true} is VALID [2020-07-11 00:01:43,320 INFO L280 TraceCheckUtils]: 22: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {51773#true} is VALID [2020-07-11 00:01:43,320 INFO L280 TraceCheckUtils]: 23: Hoare triple {51773#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {51773#true} is VALID [2020-07-11 00:01:43,320 INFO L280 TraceCheckUtils]: 24: Hoare triple {51773#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {51773#true} is VALID [2020-07-11 00:01:43,320 INFO L280 TraceCheckUtils]: 25: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {51773#true} is VALID [2020-07-11 00:01:43,320 INFO L280 TraceCheckUtils]: 26: Hoare triple {51773#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {51773#true} is VALID [2020-07-11 00:01:43,320 INFO L280 TraceCheckUtils]: 27: Hoare triple {51773#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {51773#true} is VALID [2020-07-11 00:01:43,321 INFO L280 TraceCheckUtils]: 28: Hoare triple {51773#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {51773#true} is VALID [2020-07-11 00:01:43,321 INFO L280 TraceCheckUtils]: 29: Hoare triple {51773#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {51773#true} is VALID [2020-07-11 00:01:43,321 INFO L280 TraceCheckUtils]: 30: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {51773#true} is VALID [2020-07-11 00:01:43,321 INFO L280 TraceCheckUtils]: 31: Hoare triple {51773#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {51773#true} is VALID [2020-07-11 00:01:43,321 INFO L280 TraceCheckUtils]: 32: Hoare triple {51773#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {51773#true} is VALID [2020-07-11 00:01:43,321 INFO L280 TraceCheckUtils]: 33: Hoare triple {51773#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {51773#true} is VALID [2020-07-11 00:01:43,322 INFO L280 TraceCheckUtils]: 34: Hoare triple {51773#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {51773#true} is VALID [2020-07-11 00:01:43,322 INFO L280 TraceCheckUtils]: 35: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {51773#true} is VALID [2020-07-11 00:01:43,322 INFO L280 TraceCheckUtils]: 36: Hoare triple {51773#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {51773#true} is VALID [2020-07-11 00:01:43,322 INFO L280 TraceCheckUtils]: 37: Hoare triple {51773#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {51773#true} is VALID [2020-07-11 00:01:43,322 INFO L280 TraceCheckUtils]: 38: Hoare triple {51773#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {51773#true} is VALID [2020-07-11 00:01:43,323 INFO L280 TraceCheckUtils]: 39: Hoare triple {51773#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {51773#true} is VALID [2020-07-11 00:01:43,323 INFO L280 TraceCheckUtils]: 40: Hoare triple {51773#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {51773#true} is VALID [2020-07-11 00:01:43,323 INFO L280 TraceCheckUtils]: 41: Hoare triple {51773#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {51773#true} is VALID [2020-07-11 00:01:43,323 INFO L280 TraceCheckUtils]: 42: Hoare triple {51773#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {51773#true} is VALID [2020-07-11 00:01:43,323 INFO L280 TraceCheckUtils]: 43: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {51773#true} is VALID [2020-07-11 00:01:43,323 INFO L280 TraceCheckUtils]: 44: Hoare triple {51773#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {51773#true} is VALID [2020-07-11 00:01:43,324 INFO L280 TraceCheckUtils]: 45: Hoare triple {51773#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {51773#true} is VALID [2020-07-11 00:01:43,324 INFO L280 TraceCheckUtils]: 46: Hoare triple {51773#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {51773#true} is VALID [2020-07-11 00:01:43,324 INFO L280 TraceCheckUtils]: 47: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {51773#true} is VALID [2020-07-11 00:01:43,324 INFO L280 TraceCheckUtils]: 48: Hoare triple {51773#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {51773#true} is VALID [2020-07-11 00:01:43,324 INFO L280 TraceCheckUtils]: 49: Hoare triple {51773#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {51773#true} is VALID [2020-07-11 00:01:43,325 INFO L280 TraceCheckUtils]: 50: Hoare triple {51773#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {51773#true} is VALID [2020-07-11 00:01:43,325 INFO L280 TraceCheckUtils]: 51: Hoare triple {51773#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {51773#true} is VALID [2020-07-11 00:01:43,325 INFO L280 TraceCheckUtils]: 52: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {51773#true} is VALID [2020-07-11 00:01:43,325 INFO L280 TraceCheckUtils]: 53: Hoare triple {51773#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {51773#true} is VALID [2020-07-11 00:01:43,325 INFO L280 TraceCheckUtils]: 54: Hoare triple {51773#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {51773#true} is VALID [2020-07-11 00:01:43,325 INFO L280 TraceCheckUtils]: 55: Hoare triple {51773#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {51773#true} is VALID [2020-07-11 00:01:43,326 INFO L280 TraceCheckUtils]: 56: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {51773#true} is VALID [2020-07-11 00:01:43,326 INFO L280 TraceCheckUtils]: 57: Hoare triple {51773#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {51773#true} is VALID [2020-07-11 00:01:43,326 INFO L280 TraceCheckUtils]: 58: Hoare triple {51773#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {51773#true} is VALID [2020-07-11 00:01:43,326 INFO L280 TraceCheckUtils]: 59: Hoare triple {51773#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {51773#true} is VALID [2020-07-11 00:01:43,326 INFO L280 TraceCheckUtils]: 60: Hoare triple {51773#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {51773#true} is VALID [2020-07-11 00:01:43,326 INFO L280 TraceCheckUtils]: 61: Hoare triple {51773#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {51773#true} is VALID [2020-07-11 00:01:43,327 INFO L280 TraceCheckUtils]: 62: Hoare triple {51773#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {51773#true} is VALID [2020-07-11 00:01:43,327 INFO L280 TraceCheckUtils]: 63: Hoare triple {51773#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {51773#true} is VALID [2020-07-11 00:01:43,327 INFO L280 TraceCheckUtils]: 64: Hoare triple {51773#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {51773#true} is VALID [2020-07-11 00:01:43,327 INFO L280 TraceCheckUtils]: 65: Hoare triple {51773#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {51773#true} is VALID [2020-07-11 00:01:43,327 INFO L280 TraceCheckUtils]: 66: Hoare triple {51773#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {51773#true} is VALID [2020-07-11 00:01:43,328 INFO L280 TraceCheckUtils]: 67: Hoare triple {51773#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {51773#true} is VALID [2020-07-11 00:01:43,328 INFO L280 TraceCheckUtils]: 68: Hoare triple {51773#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {51773#true} is VALID [2020-07-11 00:01:43,328 INFO L280 TraceCheckUtils]: 69: Hoare triple {51773#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {51773#true} is VALID [2020-07-11 00:01:43,328 INFO L280 TraceCheckUtils]: 70: Hoare triple {51773#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {51773#true} is VALID [2020-07-11 00:01:43,328 INFO L280 TraceCheckUtils]: 71: Hoare triple {51773#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {51773#true} is VALID [2020-07-11 00:01:43,329 INFO L280 TraceCheckUtils]: 72: Hoare triple {51773#true} ~waterLevel~0 := 1; {51773#true} is VALID [2020-07-11 00:01:43,329 INFO L280 TraceCheckUtils]: 73: Hoare triple {51773#true} ~methaneLevelCritical~0 := 0; {51773#true} is VALID [2020-07-11 00:01:43,329 INFO L280 TraceCheckUtils]: 74: Hoare triple {51773#true} ~pumpRunning~0 := 0; {51773#true} is VALID [2020-07-11 00:01:43,329 INFO L280 TraceCheckUtils]: 75: Hoare triple {51773#true} ~systemActive~0 := 1; {51773#true} is VALID [2020-07-11 00:01:43,329 INFO L280 TraceCheckUtils]: 76: Hoare triple {51773#true} ~head~0.base, ~head~0.offset := 0, 0; {51773#true} is VALID [2020-07-11 00:01:43,329 INFO L280 TraceCheckUtils]: 77: Hoare triple {51773#true} ~cleanupTimeShifts~0 := 4; {51773#true} is VALID [2020-07-11 00:01:43,330 INFO L280 TraceCheckUtils]: 78: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,330 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {51773#true} {51773#true} #942#return; {51773#true} is VALID [2020-07-11 00:01:43,330 INFO L263 TraceCheckUtils]: 80: Hoare triple {51773#true} call #t~ret74 := main(); {51773#true} is VALID [2020-07-11 00:01:43,330 INFO L280 TraceCheckUtils]: 81: Hoare triple {51773#true} havoc ~retValue_acc~11; {51773#true} is VALID [2020-07-11 00:01:43,330 INFO L280 TraceCheckUtils]: 82: Hoare triple {51773#true} havoc ~tmp~8; {51773#true} is VALID [2020-07-11 00:01:43,331 INFO L263 TraceCheckUtils]: 83: Hoare triple {51773#true} call select_helpers(); {51773#true} is VALID [2020-07-11 00:01:43,331 INFO L280 TraceCheckUtils]: 84: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,331 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {51773#true} {51773#true} #848#return; {51773#true} is VALID [2020-07-11 00:01:43,331 INFO L263 TraceCheckUtils]: 86: Hoare triple {51773#true} call select_features(); {51773#true} is VALID [2020-07-11 00:01:43,331 INFO L280 TraceCheckUtils]: 87: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,331 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {51773#true} {51773#true} #850#return; {51773#true} is VALID [2020-07-11 00:01:43,332 INFO L263 TraceCheckUtils]: 89: Hoare triple {51773#true} call #t~ret70 := valid_product(); {51773#true} is VALID [2020-07-11 00:01:43,332 INFO L280 TraceCheckUtils]: 90: Hoare triple {51773#true} havoc ~retValue_acc~13; {51773#true} is VALID [2020-07-11 00:01:43,332 INFO L280 TraceCheckUtils]: 91: Hoare triple {51773#true} ~retValue_acc~13 := 1; {51773#true} is VALID [2020-07-11 00:01:43,332 INFO L280 TraceCheckUtils]: 92: Hoare triple {51773#true} #res := ~retValue_acc~13; {51773#true} is VALID [2020-07-11 00:01:43,332 INFO L280 TraceCheckUtils]: 93: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,333 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {51773#true} {51773#true} #852#return; {51773#true} is VALID [2020-07-11 00:01:43,333 INFO L280 TraceCheckUtils]: 95: Hoare triple {51773#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {51773#true} is VALID [2020-07-11 00:01:43,333 INFO L280 TraceCheckUtils]: 96: Hoare triple {51773#true} ~tmp~8 := #t~ret70; {51773#true} is VALID [2020-07-11 00:01:43,333 INFO L280 TraceCheckUtils]: 97: Hoare triple {51773#true} havoc #t~ret70; {51773#true} is VALID [2020-07-11 00:01:43,333 INFO L280 TraceCheckUtils]: 98: Hoare triple {51773#true} assume 0 != ~tmp~8; {51773#true} is VALID [2020-07-11 00:01:43,333 INFO L263 TraceCheckUtils]: 99: Hoare triple {51773#true} call setup(); {51773#true} is VALID [2020-07-11 00:01:43,334 INFO L280 TraceCheckUtils]: 100: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,334 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {51773#true} {51773#true} #854#return; {51773#true} is VALID [2020-07-11 00:01:43,334 INFO L263 TraceCheckUtils]: 102: Hoare triple {51773#true} call runTest(); {51773#true} is VALID [2020-07-11 00:01:43,334 INFO L263 TraceCheckUtils]: 103: Hoare triple {51773#true} call test(); {51773#true} is VALID [2020-07-11 00:01:43,334 INFO L280 TraceCheckUtils]: 104: Hoare triple {51773#true} havoc ~splverifierCounter~0; {51773#true} is VALID [2020-07-11 00:01:43,334 INFO L280 TraceCheckUtils]: 105: Hoare triple {51773#true} havoc ~tmp~4; {51773#true} is VALID [2020-07-11 00:01:43,335 INFO L280 TraceCheckUtils]: 106: Hoare triple {51773#true} havoc ~tmp___0~2; {51773#true} is VALID [2020-07-11 00:01:43,335 INFO L280 TraceCheckUtils]: 107: Hoare triple {51773#true} havoc ~tmp___1~0; {51773#true} is VALID [2020-07-11 00:01:43,335 INFO L280 TraceCheckUtils]: 108: Hoare triple {51773#true} havoc ~tmp___2~0; {51773#true} is VALID [2020-07-11 00:01:43,335 INFO L280 TraceCheckUtils]: 109: Hoare triple {51773#true} ~splverifierCounter~0 := 0; {51773#true} is VALID [2020-07-11 00:01:43,335 INFO L280 TraceCheckUtils]: 110: Hoare triple {51773#true} assume !false; {51773#true} is VALID [2020-07-11 00:01:43,335 INFO L280 TraceCheckUtils]: 111: Hoare triple {51773#true} assume ~splverifierCounter~0 < 4; {51773#true} is VALID [2020-07-11 00:01:43,336 INFO L280 TraceCheckUtils]: 112: Hoare triple {51773#true} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {51773#true} is VALID [2020-07-11 00:01:43,336 INFO L280 TraceCheckUtils]: 113: Hoare triple {51773#true} ~tmp~4 := #t~nondet31; {51773#true} is VALID [2020-07-11 00:01:43,336 INFO L280 TraceCheckUtils]: 114: Hoare triple {51773#true} havoc #t~nondet31; {51773#true} is VALID [2020-07-11 00:01:43,336 INFO L280 TraceCheckUtils]: 115: Hoare triple {51773#true} assume 0 != ~tmp~4; {51773#true} is VALID [2020-07-11 00:01:43,337 INFO L263 TraceCheckUtils]: 116: Hoare triple {51773#true} call waterRise(); {51986#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-11 00:01:43,337 INFO L280 TraceCheckUtils]: 117: Hoare triple {51986#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {51773#true} is VALID [2020-07-11 00:01:43,337 INFO L280 TraceCheckUtils]: 118: Hoare triple {51773#true} ~waterLevel~0 := 1 + ~waterLevel~0; {51773#true} is VALID [2020-07-11 00:01:43,337 INFO L280 TraceCheckUtils]: 119: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,337 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {51773#true} {51773#true} #900#return; {51773#true} is VALID [2020-07-11 00:01:43,338 INFO L280 TraceCheckUtils]: 121: Hoare triple {51773#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {51773#true} is VALID [2020-07-11 00:01:43,338 INFO L280 TraceCheckUtils]: 122: Hoare triple {51773#true} ~tmp___0~2 := #t~nondet32; {51773#true} is VALID [2020-07-11 00:01:43,338 INFO L280 TraceCheckUtils]: 123: Hoare triple {51773#true} havoc #t~nondet32; {51773#true} is VALID [2020-07-11 00:01:43,338 INFO L280 TraceCheckUtils]: 124: Hoare triple {51773#true} assume !(0 != ~tmp___0~2); {51773#true} is VALID [2020-07-11 00:01:43,338 INFO L280 TraceCheckUtils]: 125: Hoare triple {51773#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {51773#true} is VALID [2020-07-11 00:01:43,339 INFO L280 TraceCheckUtils]: 126: Hoare triple {51773#true} ~tmp___2~0 := #t~nondet33; {51773#true} is VALID [2020-07-11 00:01:43,339 INFO L280 TraceCheckUtils]: 127: Hoare triple {51773#true} havoc #t~nondet33; {51773#true} is VALID [2020-07-11 00:01:43,339 INFO L280 TraceCheckUtils]: 128: Hoare triple {51773#true} assume 0 != ~tmp___2~0; {51773#true} is VALID [2020-07-11 00:01:43,339 INFO L263 TraceCheckUtils]: 129: Hoare triple {51773#true} call startSystem(); {51987#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-11 00:01:43,340 INFO L280 TraceCheckUtils]: 130: Hoare triple {51987#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {51773#true} is VALID [2020-07-11 00:01:43,340 INFO L280 TraceCheckUtils]: 131: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,340 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {51773#true} {51773#true} #904#return; {51773#true} is VALID [2020-07-11 00:01:43,341 INFO L263 TraceCheckUtils]: 133: Hoare triple {51773#true} call timeShift(); {51988#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-11 00:01:43,341 INFO L280 TraceCheckUtils]: 134: Hoare triple {51988#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {51773#true} is VALID [2020-07-11 00:01:43,341 INFO L280 TraceCheckUtils]: 135: Hoare triple {51773#true} assume 0 != ~systemActive~0; {51773#true} is VALID [2020-07-11 00:01:43,341 INFO L263 TraceCheckUtils]: 136: Hoare triple {51773#true} call processEnvironment(); {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:01:43,342 INFO L280 TraceCheckUtils]: 137: Hoare triple {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51773#true} is VALID [2020-07-11 00:01:43,342 INFO L280 TraceCheckUtils]: 138: Hoare triple {51773#true} assume !(0 != ~pumpRunning~0); {51773#true} is VALID [2020-07-11 00:01:43,342 INFO L263 TraceCheckUtils]: 139: Hoare triple {51773#true} call processEnvironment__wrappee__highWaterSensor(); {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:01:43,343 INFO L280 TraceCheckUtils]: 140: Hoare triple {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51773#true} is VALID [2020-07-11 00:01:43,343 INFO L280 TraceCheckUtils]: 141: Hoare triple {51773#true} assume 0 == ~pumpRunning~0; {51773#true} is VALID [2020-07-11 00:01:43,343 INFO L263 TraceCheckUtils]: 142: Hoare triple {51773#true} call #t~ret10 := isHighWaterLevel(); {51773#true} is VALID [2020-07-11 00:01:43,343 INFO L280 TraceCheckUtils]: 143: Hoare triple {51773#true} havoc ~retValue_acc~6; {51773#true} is VALID [2020-07-11 00:01:43,343 INFO L280 TraceCheckUtils]: 144: Hoare triple {51773#true} havoc ~tmp~2; {51773#true} is VALID [2020-07-11 00:01:43,343 INFO L280 TraceCheckUtils]: 145: Hoare triple {51773#true} havoc ~tmp___0~0; {51773#true} is VALID [2020-07-11 00:01:43,344 INFO L263 TraceCheckUtils]: 146: Hoare triple {51773#true} call #t~ret29 := isHighWaterSensorDry(); {51773#true} is VALID [2020-07-11 00:01:43,344 INFO L280 TraceCheckUtils]: 147: Hoare triple {51773#true} havoc ~retValue_acc~2; {51773#true} is VALID [2020-07-11 00:01:43,344 INFO L280 TraceCheckUtils]: 148: Hoare triple {51773#true} assume !(~waterLevel~0 < 2); {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,345 INFO L280 TraceCheckUtils]: 149: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,345 INFO L280 TraceCheckUtils]: 150: Hoare triple {51929#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,347 INFO L280 TraceCheckUtils]: 151: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume true; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,348 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {51929#(<= 2 ~waterLevel~0)} {51773#true} #912#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,348 INFO L280 TraceCheckUtils]: 153: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,351 INFO L280 TraceCheckUtils]: 154: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,353 INFO L280 TraceCheckUtils]: 155: Hoare triple {51929#(<= 2 ~waterLevel~0)} havoc #t~ret29; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,354 INFO L280 TraceCheckUtils]: 156: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,354 INFO L280 TraceCheckUtils]: 157: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,355 INFO L280 TraceCheckUtils]: 158: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,356 INFO L280 TraceCheckUtils]: 159: Hoare triple {51929#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,358 INFO L280 TraceCheckUtils]: 160: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume true; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,359 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {51929#(<= 2 ~waterLevel~0)} {51773#true} #924#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,360 INFO L280 TraceCheckUtils]: 162: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,360 INFO L280 TraceCheckUtils]: 163: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~ret10; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,361 INFO L280 TraceCheckUtils]: 164: Hoare triple {51929#(<= 2 ~waterLevel~0)} havoc #t~ret10; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,361 INFO L280 TraceCheckUtils]: 165: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,362 INFO L263 TraceCheckUtils]: 166: Hoare triple {51929#(<= 2 ~waterLevel~0)} call activatePump(); {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:01:43,362 INFO L280 TraceCheckUtils]: 167: Hoare triple {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51773#true} is VALID [2020-07-11 00:01:43,362 INFO L280 TraceCheckUtils]: 168: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,363 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {51773#true} {51929#(<= 2 ~waterLevel~0)} #926#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,363 INFO L280 TraceCheckUtils]: 170: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume true; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,364 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {51929#(<= 2 ~waterLevel~0)} {51773#true} #898#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,365 INFO L280 TraceCheckUtils]: 172: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume true; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,365 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {51929#(<= 2 ~waterLevel~0)} {51773#true} #916#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,365 INFO L263 TraceCheckUtils]: 174: Hoare triple {51929#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {51773#true} is VALID [2020-07-11 00:01:43,365 INFO L280 TraceCheckUtils]: 175: Hoare triple {51773#true} havoc ~tmp~9; {51773#true} is VALID [2020-07-11 00:01:43,366 INFO L280 TraceCheckUtils]: 176: Hoare triple {51773#true} havoc ~tmp___0~3; {51773#true} is VALID [2020-07-11 00:01:43,366 INFO L263 TraceCheckUtils]: 177: Hoare triple {51773#true} call #t~ret72 := getWaterLevel(); {51773#true} is VALID [2020-07-11 00:01:43,366 INFO L280 TraceCheckUtils]: 178: Hoare triple {51773#true} havoc ~retValue_acc~1; {51773#true} is VALID [2020-07-11 00:01:43,366 INFO L280 TraceCheckUtils]: 179: Hoare triple {51773#true} ~retValue_acc~1 := ~waterLevel~0; {51773#true} is VALID [2020-07-11 00:01:43,366 INFO L280 TraceCheckUtils]: 180: Hoare triple {51773#true} #res := ~retValue_acc~1; {51773#true} is VALID [2020-07-11 00:01:43,367 INFO L280 TraceCheckUtils]: 181: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,367 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {51773#true} {51773#true} #842#return; {51773#true} is VALID [2020-07-11 00:01:43,367 INFO L280 TraceCheckUtils]: 183: Hoare triple {51773#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {51773#true} is VALID [2020-07-11 00:01:43,367 INFO L280 TraceCheckUtils]: 184: Hoare triple {51773#true} ~tmp~9 := #t~ret72; {51773#true} is VALID [2020-07-11 00:01:43,367 INFO L280 TraceCheckUtils]: 185: Hoare triple {51773#true} havoc #t~ret72; {51773#true} is VALID [2020-07-11 00:01:43,367 INFO L280 TraceCheckUtils]: 186: Hoare triple {51773#true} assume !(0 == ~tmp~9); {51773#true} is VALID [2020-07-11 00:01:43,368 INFO L280 TraceCheckUtils]: 187: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,368 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {51773#true} {51929#(<= 2 ~waterLevel~0)} #918#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,369 INFO L280 TraceCheckUtils]: 189: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume true; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,369 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {51929#(<= 2 ~waterLevel~0)} {51773#true} #908#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,370 INFO L280 TraceCheckUtils]: 191: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume !false; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,370 INFO L280 TraceCheckUtils]: 192: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,371 INFO L280 TraceCheckUtils]: 193: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,371 INFO L280 TraceCheckUtils]: 194: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~nondet31; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,372 INFO L280 TraceCheckUtils]: 195: Hoare triple {51929#(<= 2 ~waterLevel~0)} havoc #t~nondet31; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,372 INFO L280 TraceCheckUtils]: 196: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,373 INFO L280 TraceCheckUtils]: 197: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,373 INFO L280 TraceCheckUtils]: 198: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~tmp___0~2 := #t~nondet32; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,374 INFO L280 TraceCheckUtils]: 199: Hoare triple {51929#(<= 2 ~waterLevel~0)} havoc #t~nondet32; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,375 INFO L280 TraceCheckUtils]: 200: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,375 INFO L280 TraceCheckUtils]: 201: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,376 INFO L280 TraceCheckUtils]: 202: Hoare triple {51929#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet33; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,376 INFO L280 TraceCheckUtils]: 203: Hoare triple {51929#(<= 2 ~waterLevel~0)} havoc #t~nondet33; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,377 INFO L280 TraceCheckUtils]: 204: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,377 INFO L263 TraceCheckUtils]: 205: Hoare triple {51929#(<= 2 ~waterLevel~0)} call startSystem(); {51987#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-11 00:01:43,378 INFO L280 TraceCheckUtils]: 206: Hoare triple {51987#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {51773#true} is VALID [2020-07-11 00:01:43,378 INFO L280 TraceCheckUtils]: 207: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,378 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {51773#true} {51929#(<= 2 ~waterLevel~0)} #904#return; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,379 INFO L263 TraceCheckUtils]: 209: Hoare triple {51929#(<= 2 ~waterLevel~0)} call timeShift(); {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,379 INFO L280 TraceCheckUtils]: 210: Hoare triple {51929#(<= 2 ~waterLevel~0)} assume 0 != ~pumpRunning~0; {51929#(<= 2 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,380 INFO L263 TraceCheckUtils]: 211: Hoare triple {51929#(<= 2 ~waterLevel~0)} call lowerWaterLevel(); {51986#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-11 00:01:43,381 INFO L280 TraceCheckUtils]: 212: Hoare triple {51986#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {51986#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-11 00:01:43,381 INFO L280 TraceCheckUtils]: 213: Hoare triple {51986#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {52106#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-11 00:01:43,382 INFO L280 TraceCheckUtils]: 214: Hoare triple {52106#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {52106#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-11 00:01:43,383 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {52106#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {51929#(<= 2 ~waterLevel~0)} #914#return; {51937#(<= 1 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,383 INFO L280 TraceCheckUtils]: 216: Hoare triple {51937#(<= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {51937#(<= 1 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,384 INFO L263 TraceCheckUtils]: 217: Hoare triple {51937#(<= 1 ~waterLevel~0)} call processEnvironment(); {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:01:43,384 INFO L280 TraceCheckUtils]: 218: Hoare triple {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51773#true} is VALID [2020-07-11 00:01:43,384 INFO L280 TraceCheckUtils]: 219: Hoare triple {51773#true} assume 0 != ~pumpRunning~0; {51773#true} is VALID [2020-07-11 00:01:43,385 INFO L263 TraceCheckUtils]: 220: Hoare triple {51773#true} call #t~ret11 := isLowWaterLevel(); {51773#true} is VALID [2020-07-11 00:01:43,385 INFO L280 TraceCheckUtils]: 221: Hoare triple {51773#true} havoc ~retValue_acc~7; {51773#true} is VALID [2020-07-11 00:01:43,385 INFO L280 TraceCheckUtils]: 222: Hoare triple {51773#true} havoc ~tmp~3; {51773#true} is VALID [2020-07-11 00:01:43,385 INFO L280 TraceCheckUtils]: 223: Hoare triple {51773#true} havoc ~tmp___0~1; {51773#true} is VALID [2020-07-11 00:01:43,385 INFO L263 TraceCheckUtils]: 224: Hoare triple {51773#true} call #t~ret30 := isLowWaterSensorDry(); {51773#true} is VALID [2020-07-11 00:01:43,385 INFO L280 TraceCheckUtils]: 225: Hoare triple {51773#true} havoc ~retValue_acc~3; {51773#true} is VALID [2020-07-11 00:01:43,386 INFO L280 TraceCheckUtils]: 226: Hoare triple {51773#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {51773#true} is VALID [2020-07-11 00:01:43,386 INFO L280 TraceCheckUtils]: 227: Hoare triple {51773#true} #res := ~retValue_acc~3; {51773#true} is VALID [2020-07-11 00:01:43,386 INFO L280 TraceCheckUtils]: 228: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,386 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {51773#true} {51773#true} #890#return; {51773#true} is VALID [2020-07-11 00:01:43,386 INFO L280 TraceCheckUtils]: 230: Hoare triple {51773#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647; {51773#true} is VALID [2020-07-11 00:01:43,387 INFO L280 TraceCheckUtils]: 231: Hoare triple {51773#true} ~tmp~3 := #t~ret30; {51773#true} is VALID [2020-07-11 00:01:43,387 INFO L280 TraceCheckUtils]: 232: Hoare triple {51773#true} havoc #t~ret30; {51773#true} is VALID [2020-07-11 00:01:43,387 INFO L280 TraceCheckUtils]: 233: Hoare triple {51773#true} assume 0 != ~tmp~3; {51773#true} is VALID [2020-07-11 00:01:43,387 INFO L280 TraceCheckUtils]: 234: Hoare triple {51773#true} ~tmp___0~1 := 0; {51773#true} is VALID [2020-07-11 00:01:43,387 INFO L280 TraceCheckUtils]: 235: Hoare triple {51773#true} ~retValue_acc~7 := ~tmp___0~1; {51773#true} is VALID [2020-07-11 00:01:43,387 INFO L280 TraceCheckUtils]: 236: Hoare triple {51773#true} #res := ~retValue_acc~7; {51773#true} is VALID [2020-07-11 00:01:43,388 INFO L280 TraceCheckUtils]: 237: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,388 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {51773#true} {51773#true} #892#return; {51773#true} is VALID [2020-07-11 00:01:43,388 INFO L280 TraceCheckUtils]: 239: Hoare triple {51773#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {51773#true} is VALID [2020-07-11 00:01:43,388 INFO L280 TraceCheckUtils]: 240: Hoare triple {51773#true} ~tmp~1 := #t~ret11; {51773#true} is VALID [2020-07-11 00:01:43,388 INFO L280 TraceCheckUtils]: 241: Hoare triple {51773#true} havoc #t~ret11; {51773#true} is VALID [2020-07-11 00:01:43,389 INFO L280 TraceCheckUtils]: 242: Hoare triple {51773#true} assume !(0 != ~tmp~1); {51773#true} is VALID [2020-07-11 00:01:43,389 INFO L263 TraceCheckUtils]: 243: Hoare triple {51773#true} call processEnvironment__wrappee__highWaterSensor(); {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:01:43,389 INFO L280 TraceCheckUtils]: 244: Hoare triple {52040#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51773#true} is VALID [2020-07-11 00:01:43,390 INFO L280 TraceCheckUtils]: 245: Hoare triple {51773#true} assume !(0 == ~pumpRunning~0); {51773#true} is VALID [2020-07-11 00:01:43,390 INFO L263 TraceCheckUtils]: 246: Hoare triple {51773#true} call processEnvironment__wrappee__base(); {51773#true} is VALID [2020-07-11 00:01:43,391 INFO L280 TraceCheckUtils]: 247: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,391 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {51773#true} {51773#true} #930#return; {51773#true} is VALID [2020-07-11 00:01:43,391 INFO L280 TraceCheckUtils]: 249: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,391 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {51773#true} {51773#true} #896#return; {51773#true} is VALID [2020-07-11 00:01:43,391 INFO L280 TraceCheckUtils]: 251: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,392 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {51773#true} {51937#(<= 1 ~waterLevel~0)} #916#return; {51937#(<= 1 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,393 INFO L263 TraceCheckUtils]: 253: Hoare triple {51937#(<= 1 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {51937#(<= 1 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,393 INFO L280 TraceCheckUtils]: 254: Hoare triple {51937#(<= 1 ~waterLevel~0)} havoc ~tmp~9; {51937#(<= 1 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,394 INFO L280 TraceCheckUtils]: 255: Hoare triple {51937#(<= 1 ~waterLevel~0)} havoc ~tmp___0~3; {51937#(<= 1 ~waterLevel~0)} is VALID [2020-07-11 00:01:43,394 INFO L263 TraceCheckUtils]: 256: Hoare triple {51937#(<= 1 ~waterLevel~0)} call #t~ret72 := getWaterLevel(); {51773#true} is VALID [2020-07-11 00:01:43,394 INFO L280 TraceCheckUtils]: 257: Hoare triple {51773#true} havoc ~retValue_acc~1; {51773#true} is VALID [2020-07-11 00:01:43,395 INFO L280 TraceCheckUtils]: 258: Hoare triple {51773#true} ~retValue_acc~1 := ~waterLevel~0; {52139#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} is VALID [2020-07-11 00:01:43,395 INFO L280 TraceCheckUtils]: 259: Hoare triple {52139#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} #res := ~retValue_acc~1; {52140#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-11 00:01:43,396 INFO L280 TraceCheckUtils]: 260: Hoare triple {52140#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52140#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-11 00:01:43,397 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {52140#(= |getWaterLevel_#res| ~waterLevel~0)} {51937#(<= 1 ~waterLevel~0)} #842#return; {51978#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret72|)} is VALID [2020-07-11 00:01:43,398 INFO L280 TraceCheckUtils]: 262: Hoare triple {51978#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret72|)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {51978#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret72|)} is VALID [2020-07-11 00:01:43,398 INFO L280 TraceCheckUtils]: 263: Hoare triple {51978#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret72|)} ~tmp~9 := #t~ret72; {51979#(<= 1 __utac_acc__Specification4_spec__1_~tmp~9)} is VALID [2020-07-11 00:01:43,399 INFO L280 TraceCheckUtils]: 264: Hoare triple {51979#(<= 1 __utac_acc__Specification4_spec__1_~tmp~9)} havoc #t~ret72; {51979#(<= 1 __utac_acc__Specification4_spec__1_~tmp~9)} is VALID [2020-07-11 00:01:43,400 INFO L280 TraceCheckUtils]: 265: Hoare triple {51979#(<= 1 __utac_acc__Specification4_spec__1_~tmp~9)} assume 0 == ~tmp~9; {51774#false} is VALID [2020-07-11 00:01:43,400 INFO L263 TraceCheckUtils]: 266: Hoare triple {51774#false} call #t~ret73 := isPumpRunning(); {51773#true} is VALID [2020-07-11 00:01:43,400 INFO L280 TraceCheckUtils]: 267: Hoare triple {51773#true} havoc ~retValue_acc~5; {51773#true} is VALID [2020-07-11 00:01:43,400 INFO L280 TraceCheckUtils]: 268: Hoare triple {51773#true} ~retValue_acc~5 := ~pumpRunning~0; {51773#true} is VALID [2020-07-11 00:01:43,400 INFO L280 TraceCheckUtils]: 269: Hoare triple {51773#true} #res := ~retValue_acc~5; {51773#true} is VALID [2020-07-11 00:01:43,401 INFO L280 TraceCheckUtils]: 270: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-11 00:01:43,401 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {51773#true} {51774#false} #844#return; {51774#false} is VALID [2020-07-11 00:01:43,401 INFO L280 TraceCheckUtils]: 272: Hoare triple {51774#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {51774#false} is VALID [2020-07-11 00:01:43,401 INFO L280 TraceCheckUtils]: 273: Hoare triple {51774#false} ~tmp___0~3 := #t~ret73; {51774#false} is VALID [2020-07-11 00:01:43,401 INFO L280 TraceCheckUtils]: 274: Hoare triple {51774#false} havoc #t~ret73; {51774#false} is VALID [2020-07-11 00:01:43,401 INFO L280 TraceCheckUtils]: 275: Hoare triple {51774#false} assume 0 != ~tmp___0~3; {51774#false} is VALID [2020-07-11 00:01:43,402 INFO L263 TraceCheckUtils]: 276: Hoare triple {51774#false} call __automaton_fail(); {51774#false} is VALID [2020-07-11 00:01:43,402 INFO L280 TraceCheckUtils]: 277: Hoare triple {51774#false} assume !false; {51774#false} is VALID [2020-07-11 00:01:43,474 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2020-07-11 00:01:43,474 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1813921025] [2020-07-11 00:01:43,474 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:01:43,475 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-07-11 00:01:43,475 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2088791635] [2020-07-11 00:01:43,476 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 278 [2020-07-11 00:01:43,476 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:01:43,476 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-11 00:01:43,763 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 273 edges. 273 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:01:43,763 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-11 00:01:43,763 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:01:43,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-11 00:01:43,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2020-07-11 00:01:43,764 INFO L87 Difference]: Start difference. First operand 1423 states and 1658 transitions. Second operand 14 states. [2020-07-11 00:01:45,043 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-11 00:01:49,913 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-11 00:01:54,753 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-11 00:01:55,309 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-11 00:01:56,216 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-11 00:01:56,931 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-11 00:01:57,346 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-11 00:01:57,755 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-11 00:01:58,263 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-11 00:01:59,035 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-11 00:01:59,948 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-11 00:02:00,662 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-11 00:02:36,768 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-11 00:02:37,487 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-11 00:03:24,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:03:24,769 INFO L93 Difference]: Finished difference Result 3786 states and 4953 transitions. [2020-07-11 00:03:24,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2020-07-11 00:03:24,769 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 278 [2020-07-11 00:03:24,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-11 00:03:24,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-11 00:03:24,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 1367 transitions. [2020-07-11 00:03:24,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-11 00:03:24,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 1367 transitions. [2020-07-11 00:03:24,801 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 44 states and 1367 transitions. [2020-07-11 00:03:28,559 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1367 edges. 1367 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:03:28,880 INFO L225 Difference]: With dead ends: 3786 [2020-07-11 00:03:28,881 INFO L226 Difference]: Without dead ends: 2846 [2020-07-11 00:03:28,885 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 64 SyntacticMatches, 6 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 686 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=639, Invalid=1713, Unknown=0, NotChecked=0, Total=2352 [2020-07-11 00:03:28,888 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2846 states. [2020-07-11 00:04:13,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2846 to 1906. [2020-07-11 00:04:13,169 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-11 00:04:13,169 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2846 states. Second operand 1906 states. [2020-07-11 00:04:13,169 INFO L74 IsIncluded]: Start isIncluded. First operand 2846 states. Second operand 1906 states. [2020-07-11 00:04:13,169 INFO L87 Difference]: Start difference. First operand 2846 states. Second operand 1906 states. [2020-07-11 00:04:13,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:04:13,435 INFO L93 Difference]: Finished difference Result 2846 states and 3708 transitions. [2020-07-11 00:04:13,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2846 states and 3708 transitions. [2020-07-11 00:04:13,441 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:04:13,441 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:04:13,441 INFO L74 IsIncluded]: Start isIncluded. First operand 1906 states. Second operand 2846 states. [2020-07-11 00:04:13,441 INFO L87 Difference]: Start difference. First operand 1906 states. Second operand 2846 states. [2020-07-11 00:04:13,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-11 00:04:13,717 INFO L93 Difference]: Finished difference Result 2846 states and 3708 transitions. [2020-07-11 00:04:13,717 INFO L276 IsEmpty]: Start isEmpty. Operand 2846 states and 3708 transitions. [2020-07-11 00:04:13,722 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-11 00:04:13,723 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-11 00:04:13,723 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-11 00:04:13,723 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-11 00:04:13,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1906 states. [2020-07-11 00:04:13,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1906 states to 1906 states and 2254 transitions. [2020-07-11 00:04:13,857 INFO L78 Accepts]: Start accepts. Automaton has 1906 states and 2254 transitions. Word has length 278 [2020-07-11 00:04:13,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-11 00:04:13,858 INFO L479 AbstractCegarLoop]: Abstraction has 1906 states and 2254 transitions. [2020-07-11 00:04:13,858 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-11 00:04:13,858 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1906 states and 2254 transitions. [2020-07-11 00:04:27,641 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2254 edges. 2254 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:04:27,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 2254 transitions. [2020-07-11 00:04:27,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2020-07-11 00:04:27,646 INFO L414 BasicCegarLoop]: Found error trace [2020-07-11 00:04:27,646 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-11 00:04:27,646 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-11 00:04:27,646 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-11 00:04:27,646 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-11 00:04:27,647 INFO L82 PathProgramCache]: Analyzing trace with hash -1612272926, now seen corresponding path program 1 times [2020-07-11 00:04:27,647 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-11 00:04:27,647 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [108070201] [2020-07-11 00:04:27,647 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-11 00:04:27,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:27,954 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-11 00:04:27,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,003 INFO L280 TraceCheckUtils]: 0: Hoare triple {69514#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {69308#true} is VALID [2020-07-11 00:04:28,003 INFO L280 TraceCheckUtils]: 1: Hoare triple {69308#true} #valid := #valid[0 := 0]; {69308#true} is VALID [2020-07-11 00:04:28,004 INFO L280 TraceCheckUtils]: 2: Hoare triple {69308#true} assume 0 < #StackHeapBarrier; {69308#true} is VALID [2020-07-11 00:04:28,004 INFO L280 TraceCheckUtils]: 3: Hoare triple {69308#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {69308#true} is VALID [2020-07-11 00:04:28,004 INFO L280 TraceCheckUtils]: 4: Hoare triple {69308#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {69308#true} is VALID [2020-07-11 00:04:28,004 INFO L280 TraceCheckUtils]: 5: Hoare triple {69308#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {69308#true} is VALID [2020-07-11 00:04:28,004 INFO L280 TraceCheckUtils]: 6: Hoare triple {69308#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {69308#true} is VALID [2020-07-11 00:04:28,004 INFO L280 TraceCheckUtils]: 7: Hoare triple {69308#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {69308#true} is VALID [2020-07-11 00:04:28,005 INFO L280 TraceCheckUtils]: 8: Hoare triple {69308#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {69308#true} is VALID [2020-07-11 00:04:28,005 INFO L280 TraceCheckUtils]: 9: Hoare triple {69308#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {69308#true} is VALID [2020-07-11 00:04:28,005 INFO L280 TraceCheckUtils]: 10: Hoare triple {69308#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {69308#true} is VALID [2020-07-11 00:04:28,005 INFO L280 TraceCheckUtils]: 11: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {69308#true} is VALID [2020-07-11 00:04:28,005 INFO L280 TraceCheckUtils]: 12: Hoare triple {69308#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {69308#true} is VALID [2020-07-11 00:04:28,006 INFO L280 TraceCheckUtils]: 13: Hoare triple {69308#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {69308#true} is VALID [2020-07-11 00:04:28,006 INFO L280 TraceCheckUtils]: 14: Hoare triple {69308#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {69308#true} is VALID [2020-07-11 00:04:28,006 INFO L280 TraceCheckUtils]: 15: Hoare triple {69308#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {69308#true} is VALID [2020-07-11 00:04:28,006 INFO L280 TraceCheckUtils]: 16: Hoare triple {69308#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {69308#true} is VALID [2020-07-11 00:04:28,006 INFO L280 TraceCheckUtils]: 17: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {69308#true} is VALID [2020-07-11 00:04:28,006 INFO L280 TraceCheckUtils]: 18: Hoare triple {69308#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {69308#true} is VALID [2020-07-11 00:04:28,007 INFO L280 TraceCheckUtils]: 19: Hoare triple {69308#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {69308#true} is VALID [2020-07-11 00:04:28,007 INFO L280 TraceCheckUtils]: 20: Hoare triple {69308#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {69308#true} is VALID [2020-07-11 00:04:28,007 INFO L280 TraceCheckUtils]: 21: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {69308#true} is VALID [2020-07-11 00:04:28,007 INFO L280 TraceCheckUtils]: 22: Hoare triple {69308#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {69308#true} is VALID [2020-07-11 00:04:28,007 INFO L280 TraceCheckUtils]: 23: Hoare triple {69308#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {69308#true} is VALID [2020-07-11 00:04:28,007 INFO L280 TraceCheckUtils]: 24: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {69308#true} is VALID [2020-07-11 00:04:28,008 INFO L280 TraceCheckUtils]: 25: Hoare triple {69308#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {69308#true} is VALID [2020-07-11 00:04:28,008 INFO L280 TraceCheckUtils]: 26: Hoare triple {69308#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {69308#true} is VALID [2020-07-11 00:04:28,008 INFO L280 TraceCheckUtils]: 27: Hoare triple {69308#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {69308#true} is VALID [2020-07-11 00:04:28,008 INFO L280 TraceCheckUtils]: 28: Hoare triple {69308#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {69308#true} is VALID [2020-07-11 00:04:28,008 INFO L280 TraceCheckUtils]: 29: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {69308#true} is VALID [2020-07-11 00:04:28,008 INFO L280 TraceCheckUtils]: 30: Hoare triple {69308#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {69308#true} is VALID [2020-07-11 00:04:28,009 INFO L280 TraceCheckUtils]: 31: Hoare triple {69308#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {69308#true} is VALID [2020-07-11 00:04:28,009 INFO L280 TraceCheckUtils]: 32: Hoare triple {69308#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {69308#true} is VALID [2020-07-11 00:04:28,009 INFO L280 TraceCheckUtils]: 33: Hoare triple {69308#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {69308#true} is VALID [2020-07-11 00:04:28,009 INFO L280 TraceCheckUtils]: 34: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {69308#true} is VALID [2020-07-11 00:04:28,009 INFO L280 TraceCheckUtils]: 35: Hoare triple {69308#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {69308#true} is VALID [2020-07-11 00:04:28,009 INFO L280 TraceCheckUtils]: 36: Hoare triple {69308#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {69308#true} is VALID [2020-07-11 00:04:28,010 INFO L280 TraceCheckUtils]: 37: Hoare triple {69308#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {69308#true} is VALID [2020-07-11 00:04:28,010 INFO L280 TraceCheckUtils]: 38: Hoare triple {69308#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {69308#true} is VALID [2020-07-11 00:04:28,010 INFO L280 TraceCheckUtils]: 39: Hoare triple {69308#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {69308#true} is VALID [2020-07-11 00:04:28,010 INFO L280 TraceCheckUtils]: 40: Hoare triple {69308#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {69308#true} is VALID [2020-07-11 00:04:28,010 INFO L280 TraceCheckUtils]: 41: Hoare triple {69308#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {69308#true} is VALID [2020-07-11 00:04:28,011 INFO L280 TraceCheckUtils]: 42: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {69308#true} is VALID [2020-07-11 00:04:28,011 INFO L280 TraceCheckUtils]: 43: Hoare triple {69308#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {69308#true} is VALID [2020-07-11 00:04:28,011 INFO L280 TraceCheckUtils]: 44: Hoare triple {69308#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {69308#true} is VALID [2020-07-11 00:04:28,011 INFO L280 TraceCheckUtils]: 45: Hoare triple {69308#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {69308#true} is VALID [2020-07-11 00:04:28,011 INFO L280 TraceCheckUtils]: 46: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {69308#true} is VALID [2020-07-11 00:04:28,011 INFO L280 TraceCheckUtils]: 47: Hoare triple {69308#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {69308#true} is VALID [2020-07-11 00:04:28,012 INFO L280 TraceCheckUtils]: 48: Hoare triple {69308#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {69308#true} is VALID [2020-07-11 00:04:28,012 INFO L280 TraceCheckUtils]: 49: Hoare triple {69308#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {69308#true} is VALID [2020-07-11 00:04:28,012 INFO L280 TraceCheckUtils]: 50: Hoare triple {69308#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {69308#true} is VALID [2020-07-11 00:04:28,012 INFO L280 TraceCheckUtils]: 51: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {69308#true} is VALID [2020-07-11 00:04:28,012 INFO L280 TraceCheckUtils]: 52: Hoare triple {69308#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {69308#true} is VALID [2020-07-11 00:04:28,013 INFO L280 TraceCheckUtils]: 53: Hoare triple {69308#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {69308#true} is VALID [2020-07-11 00:04:28,013 INFO L280 TraceCheckUtils]: 54: Hoare triple {69308#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {69308#true} is VALID [2020-07-11 00:04:28,013 INFO L280 TraceCheckUtils]: 55: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {69308#true} is VALID [2020-07-11 00:04:28,013 INFO L280 TraceCheckUtils]: 56: Hoare triple {69308#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {69308#true} is VALID [2020-07-11 00:04:28,013 INFO L280 TraceCheckUtils]: 57: Hoare triple {69308#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {69308#true} is VALID [2020-07-11 00:04:28,014 INFO L280 TraceCheckUtils]: 58: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {69308#true} is VALID [2020-07-11 00:04:28,014 INFO L280 TraceCheckUtils]: 59: Hoare triple {69308#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {69308#true} is VALID [2020-07-11 00:04:28,014 INFO L280 TraceCheckUtils]: 60: Hoare triple {69308#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {69308#true} is VALID [2020-07-11 00:04:28,014 INFO L280 TraceCheckUtils]: 61: Hoare triple {69308#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {69308#true} is VALID [2020-07-11 00:04:28,014 INFO L280 TraceCheckUtils]: 62: Hoare triple {69308#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {69308#true} is VALID [2020-07-11 00:04:28,014 INFO L280 TraceCheckUtils]: 63: Hoare triple {69308#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {69308#true} is VALID [2020-07-11 00:04:28,015 INFO L280 TraceCheckUtils]: 64: Hoare triple {69308#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {69308#true} is VALID [2020-07-11 00:04:28,015 INFO L280 TraceCheckUtils]: 65: Hoare triple {69308#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {69308#true} is VALID [2020-07-11 00:04:28,015 INFO L280 TraceCheckUtils]: 66: Hoare triple {69308#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {69308#true} is VALID [2020-07-11 00:04:28,015 INFO L280 TraceCheckUtils]: 67: Hoare triple {69308#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {69308#true} is VALID [2020-07-11 00:04:28,015 INFO L280 TraceCheckUtils]: 68: Hoare triple {69308#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {69308#true} is VALID [2020-07-11 00:04:28,016 INFO L280 TraceCheckUtils]: 69: Hoare triple {69308#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {69308#true} is VALID [2020-07-11 00:04:28,016 INFO L280 TraceCheckUtils]: 70: Hoare triple {69308#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {69308#true} is VALID [2020-07-11 00:04:28,016 INFO L280 TraceCheckUtils]: 71: Hoare triple {69308#true} ~waterLevel~0 := 1; {69308#true} is VALID [2020-07-11 00:04:28,016 INFO L280 TraceCheckUtils]: 72: Hoare triple {69308#true} ~methaneLevelCritical~0 := 0; {69308#true} is VALID [2020-07-11 00:04:28,016 INFO L280 TraceCheckUtils]: 73: Hoare triple {69308#true} ~pumpRunning~0 := 0; {69308#true} is VALID [2020-07-11 00:04:28,016 INFO L280 TraceCheckUtils]: 74: Hoare triple {69308#true} ~systemActive~0 := 1; {69308#true} is VALID [2020-07-11 00:04:28,017 INFO L280 TraceCheckUtils]: 75: Hoare triple {69308#true} ~head~0.base, ~head~0.offset := 0, 0; {69308#true} is VALID [2020-07-11 00:04:28,017 INFO L280 TraceCheckUtils]: 76: Hoare triple {69308#true} ~cleanupTimeShifts~0 := 4; {69308#true} is VALID [2020-07-11 00:04:28,017 INFO L280 TraceCheckUtils]: 77: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,017 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {69308#true} {69308#true} #942#return; {69308#true} is VALID [2020-07-11 00:04:28,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,023 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {69308#true} {69308#true} #848#return; {69308#true} is VALID [2020-07-11 00:04:28,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,025 INFO L280 TraceCheckUtils]: 0: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,025 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {69308#true} {69308#true} #850#return; {69308#true} is VALID [2020-07-11 00:04:28,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {69308#true} havoc ~retValue_acc~13; {69308#true} is VALID [2020-07-11 00:04:28,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {69308#true} ~retValue_acc~13 := 1; {69515#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} is VALID [2020-07-11 00:04:28,073 INFO L280 TraceCheckUtils]: 2: Hoare triple {69515#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} #res := ~retValue_acc~13; {69516#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-11 00:04:28,074 INFO L280 TraceCheckUtils]: 3: Hoare triple {69516#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {69516#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-11 00:04:28,075 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {69516#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {69308#true} #852#return; {69398#(= |main_#t~ret70| 1)} is VALID [2020-07-11 00:04:28,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,078 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {69308#true} {69308#true} #854#return; {69308#true} is VALID [2020-07-11 00:04:28,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {69517#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {69308#true} is VALID [2020-07-11 00:04:28,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,092 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69308#true} {69308#true} #904#return; {69308#true} is VALID [2020-07-11 00:04:28,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {69308#true} havoc ~retValue_acc~2; {69308#true} is VALID [2020-07-11 00:04:28,224 INFO L280 TraceCheckUtils]: 1: Hoare triple {69308#true} assume ~waterLevel~0 < 2; {69308#true} is VALID [2020-07-11 00:04:28,225 INFO L280 TraceCheckUtils]: 2: Hoare triple {69308#true} ~retValue_acc~2 := 1; {69633#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-11 00:04:28,226 INFO L280 TraceCheckUtils]: 3: Hoare triple {69633#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {69634#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-11 00:04:28,226 INFO L280 TraceCheckUtils]: 4: Hoare triple {69634#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {69634#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-11 00:04:28,227 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {69634#(<= 1 |isHighWaterSensorDry_#res|)} {69308#true} #912#return; {69631#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-11 00:04:28,227 INFO L280 TraceCheckUtils]: 0: Hoare triple {69308#true} havoc ~retValue_acc~6; {69308#true} is VALID [2020-07-11 00:04:28,227 INFO L280 TraceCheckUtils]: 1: Hoare triple {69308#true} havoc ~tmp~2; {69308#true} is VALID [2020-07-11 00:04:28,228 INFO L280 TraceCheckUtils]: 2: Hoare triple {69308#true} havoc ~tmp___0~0; {69308#true} is VALID [2020-07-11 00:04:28,228 INFO L263 TraceCheckUtils]: 3: Hoare triple {69308#true} call #t~ret29 := isHighWaterSensorDry(); {69308#true} is VALID [2020-07-11 00:04:28,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {69308#true} havoc ~retValue_acc~2; {69308#true} is VALID [2020-07-11 00:04:28,228 INFO L280 TraceCheckUtils]: 5: Hoare triple {69308#true} assume ~waterLevel~0 < 2; {69308#true} is VALID [2020-07-11 00:04:28,229 INFO L280 TraceCheckUtils]: 6: Hoare triple {69308#true} ~retValue_acc~2 := 1; {69633#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-11 00:04:28,230 INFO L280 TraceCheckUtils]: 7: Hoare triple {69633#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {69634#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-11 00:04:28,230 INFO L280 TraceCheckUtils]: 8: Hoare triple {69634#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {69634#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-11 00:04:28,231 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {69634#(<= 1 |isHighWaterSensorDry_#res|)} {69308#true} #912#return; {69631#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-11 00:04:28,232 INFO L280 TraceCheckUtils]: 10: Hoare triple {69631#(<= 1 |isHighWaterLevel_#t~ret29|)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {69631#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-11 00:04:28,232 INFO L280 TraceCheckUtils]: 11: Hoare triple {69631#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {69632#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-11 00:04:28,233 INFO L280 TraceCheckUtils]: 12: Hoare triple {69632#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {69632#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-11 00:04:28,234 INFO L280 TraceCheckUtils]: 13: Hoare triple {69632#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {69309#false} is VALID [2020-07-11 00:04:28,234 INFO L280 TraceCheckUtils]: 14: Hoare triple {69309#false} ~tmp___0~0 := 1; {69309#false} is VALID [2020-07-11 00:04:28,234 INFO L280 TraceCheckUtils]: 15: Hoare triple {69309#false} ~retValue_acc~6 := ~tmp___0~0; {69309#false} is VALID [2020-07-11 00:04:28,234 INFO L280 TraceCheckUtils]: 16: Hoare triple {69309#false} #res := ~retValue_acc~6; {69309#false} is VALID [2020-07-11 00:04:28,234 INFO L280 TraceCheckUtils]: 17: Hoare triple {69309#false} assume true; {69309#false} is VALID [2020-07-11 00:04:28,235 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {69309#false} {69308#true} #924#return; {69309#false} is VALID [2020-07-11 00:04:28,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69308#true} is VALID [2020-07-11 00:04:28,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,239 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69308#true} {69309#false} #926#return; {69309#false} is VALID [2020-07-11 00:04:28,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {69308#true} is VALID [2020-07-11 00:04:28,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {69308#true} assume 0 == ~pumpRunning~0; {69308#true} is VALID [2020-07-11 00:04:28,240 INFO L263 TraceCheckUtils]: 2: Hoare triple {69308#true} call #t~ret10 := isHighWaterLevel(); {69308#true} is VALID [2020-07-11 00:04:28,240 INFO L280 TraceCheckUtils]: 3: Hoare triple {69308#true} havoc ~retValue_acc~6; {69308#true} is VALID [2020-07-11 00:04:28,240 INFO L280 TraceCheckUtils]: 4: Hoare triple {69308#true} havoc ~tmp~2; {69308#true} is VALID [2020-07-11 00:04:28,240 INFO L280 TraceCheckUtils]: 5: Hoare triple {69308#true} havoc ~tmp___0~0; {69308#true} is VALID [2020-07-11 00:04:28,240 INFO L263 TraceCheckUtils]: 6: Hoare triple {69308#true} call #t~ret29 := isHighWaterSensorDry(); {69308#true} is VALID [2020-07-11 00:04:28,241 INFO L280 TraceCheckUtils]: 7: Hoare triple {69308#true} havoc ~retValue_acc~2; {69308#true} is VALID [2020-07-11 00:04:28,241 INFO L280 TraceCheckUtils]: 8: Hoare triple {69308#true} assume ~waterLevel~0 < 2; {69308#true} is VALID [2020-07-11 00:04:28,241 INFO L280 TraceCheckUtils]: 9: Hoare triple {69308#true} ~retValue_acc~2 := 1; {69633#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-11 00:04:28,242 INFO L280 TraceCheckUtils]: 10: Hoare triple {69633#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {69634#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-11 00:04:28,243 INFO L280 TraceCheckUtils]: 11: Hoare triple {69634#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {69634#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-11 00:04:28,244 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {69634#(<= 1 |isHighWaterSensorDry_#res|)} {69308#true} #912#return; {69631#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-11 00:04:28,244 INFO L280 TraceCheckUtils]: 13: Hoare triple {69631#(<= 1 |isHighWaterLevel_#t~ret29|)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {69631#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-11 00:04:28,245 INFO L280 TraceCheckUtils]: 14: Hoare triple {69631#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {69632#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-11 00:04:28,245 INFO L280 TraceCheckUtils]: 15: Hoare triple {69632#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {69632#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-11 00:04:28,246 INFO L280 TraceCheckUtils]: 16: Hoare triple {69632#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {69309#false} is VALID [2020-07-11 00:04:28,246 INFO L280 TraceCheckUtils]: 17: Hoare triple {69309#false} ~tmp___0~0 := 1; {69309#false} is VALID [2020-07-11 00:04:28,246 INFO L280 TraceCheckUtils]: 18: Hoare triple {69309#false} ~retValue_acc~6 := ~tmp___0~0; {69309#false} is VALID [2020-07-11 00:04:28,247 INFO L280 TraceCheckUtils]: 19: Hoare triple {69309#false} #res := ~retValue_acc~6; {69309#false} is VALID [2020-07-11 00:04:28,247 INFO L280 TraceCheckUtils]: 20: Hoare triple {69309#false} assume true; {69309#false} is VALID [2020-07-11 00:04:28,247 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {69309#false} {69308#true} #924#return; {69309#false} is VALID [2020-07-11 00:04:28,247 INFO L280 TraceCheckUtils]: 22: Hoare triple {69309#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {69309#false} is VALID [2020-07-11 00:04:28,248 INFO L280 TraceCheckUtils]: 23: Hoare triple {69309#false} ~tmp~0 := #t~ret10; {69309#false} is VALID [2020-07-11 00:04:28,248 INFO L280 TraceCheckUtils]: 24: Hoare triple {69309#false} havoc #t~ret10; {69309#false} is VALID [2020-07-11 00:04:28,248 INFO L280 TraceCheckUtils]: 25: Hoare triple {69309#false} assume 0 != ~tmp~0; {69309#false} is VALID [2020-07-11 00:04:28,248 INFO L263 TraceCheckUtils]: 26: Hoare triple {69309#false} call activatePump(); {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:04:28,249 INFO L280 TraceCheckUtils]: 27: Hoare triple {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69308#true} is VALID [2020-07-11 00:04:28,249 INFO L280 TraceCheckUtils]: 28: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,249 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {69308#true} {69309#false} #926#return; {69309#false} is VALID [2020-07-11 00:04:28,249 INFO L280 TraceCheckUtils]: 30: Hoare triple {69309#false} assume true; {69309#false} is VALID [2020-07-11 00:04:28,250 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {69309#false} {69308#true} #898#return; {69309#false} is VALID [2020-07-11 00:04:28,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {69308#true} is VALID [2020-07-11 00:04:28,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {69308#true} assume !(0 != ~pumpRunning~0); {69308#true} is VALID [2020-07-11 00:04:28,252 INFO L263 TraceCheckUtils]: 2: Hoare triple {69308#true} call processEnvironment__wrappee__highWaterSensor(); {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:04:28,252 INFO L280 TraceCheckUtils]: 3: Hoare triple {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {69308#true} is VALID [2020-07-11 00:04:28,252 INFO L280 TraceCheckUtils]: 4: Hoare triple {69308#true} assume 0 == ~pumpRunning~0; {69308#true} is VALID [2020-07-11 00:04:28,252 INFO L263 TraceCheckUtils]: 5: Hoare triple {69308#true} call #t~ret10 := isHighWaterLevel(); {69308#true} is VALID [2020-07-11 00:04:28,252 INFO L280 TraceCheckUtils]: 6: Hoare triple {69308#true} havoc ~retValue_acc~6; {69308#true} is VALID [2020-07-11 00:04:28,253 INFO L280 TraceCheckUtils]: 7: Hoare triple {69308#true} havoc ~tmp~2; {69308#true} is VALID [2020-07-11 00:04:28,253 INFO L280 TraceCheckUtils]: 8: Hoare triple {69308#true} havoc ~tmp___0~0; {69308#true} is VALID [2020-07-11 00:04:28,253 INFO L263 TraceCheckUtils]: 9: Hoare triple {69308#true} call #t~ret29 := isHighWaterSensorDry(); {69308#true} is VALID [2020-07-11 00:04:28,253 INFO L280 TraceCheckUtils]: 10: Hoare triple {69308#true} havoc ~retValue_acc~2; {69308#true} is VALID [2020-07-11 00:04:28,253 INFO L280 TraceCheckUtils]: 11: Hoare triple {69308#true} assume ~waterLevel~0 < 2; {69308#true} is VALID [2020-07-11 00:04:28,254 INFO L280 TraceCheckUtils]: 12: Hoare triple {69308#true} ~retValue_acc~2 := 1; {69633#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-11 00:04:28,255 INFO L280 TraceCheckUtils]: 13: Hoare triple {69633#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {69634#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-11 00:04:28,255 INFO L280 TraceCheckUtils]: 14: Hoare triple {69634#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {69634#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-11 00:04:28,256 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {69634#(<= 1 |isHighWaterSensorDry_#res|)} {69308#true} #912#return; {69631#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-11 00:04:28,256 INFO L280 TraceCheckUtils]: 16: Hoare triple {69631#(<= 1 |isHighWaterLevel_#t~ret29|)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {69631#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-11 00:04:28,257 INFO L280 TraceCheckUtils]: 17: Hoare triple {69631#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {69632#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-11 00:04:28,258 INFO L280 TraceCheckUtils]: 18: Hoare triple {69632#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {69632#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-11 00:04:28,258 INFO L280 TraceCheckUtils]: 19: Hoare triple {69632#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {69309#false} is VALID [2020-07-11 00:04:28,258 INFO L280 TraceCheckUtils]: 20: Hoare triple {69309#false} ~tmp___0~0 := 1; {69309#false} is VALID [2020-07-11 00:04:28,259 INFO L280 TraceCheckUtils]: 21: Hoare triple {69309#false} ~retValue_acc~6 := ~tmp___0~0; {69309#false} is VALID [2020-07-11 00:04:28,259 INFO L280 TraceCheckUtils]: 22: Hoare triple {69309#false} #res := ~retValue_acc~6; {69309#false} is VALID [2020-07-11 00:04:28,259 INFO L280 TraceCheckUtils]: 23: Hoare triple {69309#false} assume true; {69309#false} is VALID [2020-07-11 00:04:28,259 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {69309#false} {69308#true} #924#return; {69309#false} is VALID [2020-07-11 00:04:28,259 INFO L280 TraceCheckUtils]: 25: Hoare triple {69309#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {69309#false} is VALID [2020-07-11 00:04:28,260 INFO L280 TraceCheckUtils]: 26: Hoare triple {69309#false} ~tmp~0 := #t~ret10; {69309#false} is VALID [2020-07-11 00:04:28,260 INFO L280 TraceCheckUtils]: 27: Hoare triple {69309#false} havoc #t~ret10; {69309#false} is VALID [2020-07-11 00:04:28,260 INFO L280 TraceCheckUtils]: 28: Hoare triple {69309#false} assume 0 != ~tmp~0; {69309#false} is VALID [2020-07-11 00:04:28,260 INFO L263 TraceCheckUtils]: 29: Hoare triple {69309#false} call activatePump(); {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:04:28,260 INFO L280 TraceCheckUtils]: 30: Hoare triple {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69308#true} is VALID [2020-07-11 00:04:28,260 INFO L280 TraceCheckUtils]: 31: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,261 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {69308#true} {69309#false} #926#return; {69309#false} is VALID [2020-07-11 00:04:28,261 INFO L280 TraceCheckUtils]: 33: Hoare triple {69309#false} assume true; {69309#false} is VALID [2020-07-11 00:04:28,261 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {69309#false} {69308#true} #898#return; {69309#false} is VALID [2020-07-11 00:04:28,261 INFO L280 TraceCheckUtils]: 35: Hoare triple {69309#false} assume true; {69309#false} is VALID [2020-07-11 00:04:28,261 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {69309#false} {69308#true} #916#return; {69309#false} is VALID [2020-07-11 00:04:28,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {69308#true} havoc ~retValue_acc~1; {69308#true} is VALID [2020-07-11 00:04:28,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {69308#true} ~retValue_acc~1 := ~waterLevel~0; {69308#true} is VALID [2020-07-11 00:04:28,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {69308#true} #res := ~retValue_acc~1; {69308#true} is VALID [2020-07-11 00:04:28,269 INFO L280 TraceCheckUtils]: 3: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,269 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {69308#true} {69308#true} #842#return; {69308#true} is VALID [2020-07-11 00:04:28,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {69308#true} havoc ~tmp~9; {69308#true} is VALID [2020-07-11 00:04:28,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {69308#true} havoc ~tmp___0~3; {69308#true} is VALID [2020-07-11 00:04:28,270 INFO L263 TraceCheckUtils]: 2: Hoare triple {69308#true} call #t~ret72 := getWaterLevel(); {69308#true} is VALID [2020-07-11 00:04:28,270 INFO L280 TraceCheckUtils]: 3: Hoare triple {69308#true} havoc ~retValue_acc~1; {69308#true} is VALID [2020-07-11 00:04:28,270 INFO L280 TraceCheckUtils]: 4: Hoare triple {69308#true} ~retValue_acc~1 := ~waterLevel~0; {69308#true} is VALID [2020-07-11 00:04:28,271 INFO L280 TraceCheckUtils]: 5: Hoare triple {69308#true} #res := ~retValue_acc~1; {69308#true} is VALID [2020-07-11 00:04:28,271 INFO L280 TraceCheckUtils]: 6: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,271 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {69308#true} {69308#true} #842#return; {69308#true} is VALID [2020-07-11 00:04:28,271 INFO L280 TraceCheckUtils]: 8: Hoare triple {69308#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {69308#true} is VALID [2020-07-11 00:04:28,271 INFO L280 TraceCheckUtils]: 9: Hoare triple {69308#true} ~tmp~9 := #t~ret72; {69308#true} is VALID [2020-07-11 00:04:28,271 INFO L280 TraceCheckUtils]: 10: Hoare triple {69308#true} havoc #t~ret72; {69308#true} is VALID [2020-07-11 00:04:28,272 INFO L280 TraceCheckUtils]: 11: Hoare triple {69308#true} assume !(0 == ~tmp~9); {69308#true} is VALID [2020-07-11 00:04:28,272 INFO L280 TraceCheckUtils]: 12: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,272 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {69308#true} {69309#false} #918#return; {69309#false} is VALID [2020-07-11 00:04:28,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {69518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {69308#true} is VALID [2020-07-11 00:04:28,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {69308#true} assume 0 != ~systemActive~0; {69308#true} is VALID [2020-07-11 00:04:28,273 INFO L263 TraceCheckUtils]: 2: Hoare triple {69308#true} call processEnvironment(); {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:04:28,274 INFO L280 TraceCheckUtils]: 3: Hoare triple {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {69308#true} is VALID [2020-07-11 00:04:28,274 INFO L280 TraceCheckUtils]: 4: Hoare triple {69308#true} assume !(0 != ~pumpRunning~0); {69308#true} is VALID [2020-07-11 00:04:28,274 INFO L263 TraceCheckUtils]: 5: Hoare triple {69308#true} call processEnvironment__wrappee__highWaterSensor(); {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:04:28,275 INFO L280 TraceCheckUtils]: 6: Hoare triple {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {69308#true} is VALID [2020-07-11 00:04:28,275 INFO L280 TraceCheckUtils]: 7: Hoare triple {69308#true} assume 0 == ~pumpRunning~0; {69308#true} is VALID [2020-07-11 00:04:28,275 INFO L263 TraceCheckUtils]: 8: Hoare triple {69308#true} call #t~ret10 := isHighWaterLevel(); {69308#true} is VALID [2020-07-11 00:04:28,275 INFO L280 TraceCheckUtils]: 9: Hoare triple {69308#true} havoc ~retValue_acc~6; {69308#true} is VALID [2020-07-11 00:04:28,275 INFO L280 TraceCheckUtils]: 10: Hoare triple {69308#true} havoc ~tmp~2; {69308#true} is VALID [2020-07-11 00:04:28,276 INFO L280 TraceCheckUtils]: 11: Hoare triple {69308#true} havoc ~tmp___0~0; {69308#true} is VALID [2020-07-11 00:04:28,276 INFO L263 TraceCheckUtils]: 12: Hoare triple {69308#true} call #t~ret29 := isHighWaterSensorDry(); {69308#true} is VALID [2020-07-11 00:04:28,276 INFO L280 TraceCheckUtils]: 13: Hoare triple {69308#true} havoc ~retValue_acc~2; {69308#true} is VALID [2020-07-11 00:04:28,276 INFO L280 TraceCheckUtils]: 14: Hoare triple {69308#true} assume ~waterLevel~0 < 2; {69308#true} is VALID [2020-07-11 00:04:28,277 INFO L280 TraceCheckUtils]: 15: Hoare triple {69308#true} ~retValue_acc~2 := 1; {69633#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-11 00:04:28,277 INFO L280 TraceCheckUtils]: 16: Hoare triple {69633#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {69634#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-11 00:04:28,278 INFO L280 TraceCheckUtils]: 17: Hoare triple {69634#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {69634#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-11 00:04:28,279 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {69634#(<= 1 |isHighWaterSensorDry_#res|)} {69308#true} #912#return; {69631#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-11 00:04:28,279 INFO L280 TraceCheckUtils]: 19: Hoare triple {69631#(<= 1 |isHighWaterLevel_#t~ret29|)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {69631#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-11 00:04:28,280 INFO L280 TraceCheckUtils]: 20: Hoare triple {69631#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {69632#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-11 00:04:28,280 INFO L280 TraceCheckUtils]: 21: Hoare triple {69632#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {69632#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-11 00:04:28,281 INFO L280 TraceCheckUtils]: 22: Hoare triple {69632#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {69309#false} is VALID [2020-07-11 00:04:28,281 INFO L280 TraceCheckUtils]: 23: Hoare triple {69309#false} ~tmp___0~0 := 1; {69309#false} is VALID [2020-07-11 00:04:28,281 INFO L280 TraceCheckUtils]: 24: Hoare triple {69309#false} ~retValue_acc~6 := ~tmp___0~0; {69309#false} is VALID [2020-07-11 00:04:28,281 INFO L280 TraceCheckUtils]: 25: Hoare triple {69309#false} #res := ~retValue_acc~6; {69309#false} is VALID [2020-07-11 00:04:28,282 INFO L280 TraceCheckUtils]: 26: Hoare triple {69309#false} assume true; {69309#false} is VALID [2020-07-11 00:04:28,282 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {69309#false} {69308#true} #924#return; {69309#false} is VALID [2020-07-11 00:04:28,282 INFO L280 TraceCheckUtils]: 28: Hoare triple {69309#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {69309#false} is VALID [2020-07-11 00:04:28,282 INFO L280 TraceCheckUtils]: 29: Hoare triple {69309#false} ~tmp~0 := #t~ret10; {69309#false} is VALID [2020-07-11 00:04:28,282 INFO L280 TraceCheckUtils]: 30: Hoare triple {69309#false} havoc #t~ret10; {69309#false} is VALID [2020-07-11 00:04:28,282 INFO L280 TraceCheckUtils]: 31: Hoare triple {69309#false} assume 0 != ~tmp~0; {69309#false} is VALID [2020-07-11 00:04:28,283 INFO L263 TraceCheckUtils]: 32: Hoare triple {69309#false} call activatePump(); {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:04:28,283 INFO L280 TraceCheckUtils]: 33: Hoare triple {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69308#true} is VALID [2020-07-11 00:04:28,283 INFO L280 TraceCheckUtils]: 34: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,283 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {69308#true} {69309#false} #926#return; {69309#false} is VALID [2020-07-11 00:04:28,283 INFO L280 TraceCheckUtils]: 36: Hoare triple {69309#false} assume true; {69309#false} is VALID [2020-07-11 00:04:28,283 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {69309#false} {69308#true} #898#return; {69309#false} is VALID [2020-07-11 00:04:28,284 INFO L280 TraceCheckUtils]: 38: Hoare triple {69309#false} assume true; {69309#false} is VALID [2020-07-11 00:04:28,284 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {69309#false} {69308#true} #916#return; {69309#false} is VALID [2020-07-11 00:04:28,284 INFO L263 TraceCheckUtils]: 40: Hoare triple {69309#false} call __utac_acc__Specification4_spec__1(); {69308#true} is VALID [2020-07-11 00:04:28,284 INFO L280 TraceCheckUtils]: 41: Hoare triple {69308#true} havoc ~tmp~9; {69308#true} is VALID [2020-07-11 00:04:28,284 INFO L280 TraceCheckUtils]: 42: Hoare triple {69308#true} havoc ~tmp___0~3; {69308#true} is VALID [2020-07-11 00:04:28,285 INFO L263 TraceCheckUtils]: 43: Hoare triple {69308#true} call #t~ret72 := getWaterLevel(); {69308#true} is VALID [2020-07-11 00:04:28,285 INFO L280 TraceCheckUtils]: 44: Hoare triple {69308#true} havoc ~retValue_acc~1; {69308#true} is VALID [2020-07-11 00:04:28,285 INFO L280 TraceCheckUtils]: 45: Hoare triple {69308#true} ~retValue_acc~1 := ~waterLevel~0; {69308#true} is VALID [2020-07-11 00:04:28,285 INFO L280 TraceCheckUtils]: 46: Hoare triple {69308#true} #res := ~retValue_acc~1; {69308#true} is VALID [2020-07-11 00:04:28,285 INFO L280 TraceCheckUtils]: 47: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,285 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {69308#true} {69308#true} #842#return; {69308#true} is VALID [2020-07-11 00:04:28,286 INFO L280 TraceCheckUtils]: 49: Hoare triple {69308#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {69308#true} is VALID [2020-07-11 00:04:28,286 INFO L280 TraceCheckUtils]: 50: Hoare triple {69308#true} ~tmp~9 := #t~ret72; {69308#true} is VALID [2020-07-11 00:04:28,286 INFO L280 TraceCheckUtils]: 51: Hoare triple {69308#true} havoc #t~ret72; {69308#true} is VALID [2020-07-11 00:04:28,286 INFO L280 TraceCheckUtils]: 52: Hoare triple {69308#true} assume !(0 == ~tmp~9); {69308#true} is VALID [2020-07-11 00:04:28,286 INFO L280 TraceCheckUtils]: 53: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,286 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {69308#true} {69309#false} #918#return; {69309#false} is VALID [2020-07-11 00:04:28,287 INFO L280 TraceCheckUtils]: 55: Hoare triple {69309#false} assume true; {69309#false} is VALID [2020-07-11 00:04:28,287 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {69309#false} {69308#true} #908#return; {69309#false} is VALID [2020-07-11 00:04:28,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {69517#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {69308#true} is VALID [2020-07-11 00:04:28,292 INFO L280 TraceCheckUtils]: 1: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,292 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69308#true} {69309#false} #904#return; {69309#false} is VALID [2020-07-11 00:04:28,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {69640#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {69308#true} is VALID [2020-07-11 00:04:28,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {69308#true} ~waterLevel~0 := ~waterLevel~0 - 1; {69308#true} is VALID [2020-07-11 00:04:28,313 INFO L280 TraceCheckUtils]: 2: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,314 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {69308#true} {69309#false} #914#return; {69309#false} is VALID [2020-07-11 00:04:28,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,325 INFO L280 TraceCheckUtils]: 0: Hoare triple {69308#true} havoc ~retValue_acc~3; {69308#true} is VALID [2020-07-11 00:04:28,325 INFO L280 TraceCheckUtils]: 1: Hoare triple {69308#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {69308#true} is VALID [2020-07-11 00:04:28,325 INFO L280 TraceCheckUtils]: 2: Hoare triple {69308#true} #res := ~retValue_acc~3; {69308#true} is VALID [2020-07-11 00:04:28,325 INFO L280 TraceCheckUtils]: 3: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,326 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {69308#true} {69308#true} #890#return; {69308#true} is VALID [2020-07-11 00:04:28,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {69308#true} havoc ~retValue_acc~7; {69308#true} is VALID [2020-07-11 00:04:28,326 INFO L280 TraceCheckUtils]: 1: Hoare triple {69308#true} havoc ~tmp~3; {69308#true} is VALID [2020-07-11 00:04:28,326 INFO L280 TraceCheckUtils]: 2: Hoare triple {69308#true} havoc ~tmp___0~1; {69308#true} is VALID [2020-07-11 00:04:28,327 INFO L263 TraceCheckUtils]: 3: Hoare triple {69308#true} call #t~ret30 := isLowWaterSensorDry(); {69308#true} is VALID [2020-07-11 00:04:28,327 INFO L280 TraceCheckUtils]: 4: Hoare triple {69308#true} havoc ~retValue_acc~3; {69308#true} is VALID [2020-07-11 00:04:28,327 INFO L280 TraceCheckUtils]: 5: Hoare triple {69308#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {69308#true} is VALID [2020-07-11 00:04:28,327 INFO L280 TraceCheckUtils]: 6: Hoare triple {69308#true} #res := ~retValue_acc~3; {69308#true} is VALID [2020-07-11 00:04:28,327 INFO L280 TraceCheckUtils]: 7: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,328 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {69308#true} {69308#true} #890#return; {69308#true} is VALID [2020-07-11 00:04:28,328 INFO L280 TraceCheckUtils]: 9: Hoare triple {69308#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647; {69308#true} is VALID [2020-07-11 00:04:28,328 INFO L280 TraceCheckUtils]: 10: Hoare triple {69308#true} ~tmp~3 := #t~ret30; {69308#true} is VALID [2020-07-11 00:04:28,328 INFO L280 TraceCheckUtils]: 11: Hoare triple {69308#true} havoc #t~ret30; {69308#true} is VALID [2020-07-11 00:04:28,328 INFO L280 TraceCheckUtils]: 12: Hoare triple {69308#true} assume 0 != ~tmp~3; {69308#true} is VALID [2020-07-11 00:04:28,329 INFO L280 TraceCheckUtils]: 13: Hoare triple {69308#true} ~tmp___0~1 := 0; {69308#true} is VALID [2020-07-11 00:04:28,329 INFO L280 TraceCheckUtils]: 14: Hoare triple {69308#true} ~retValue_acc~7 := ~tmp___0~1; {69308#true} is VALID [2020-07-11 00:04:28,329 INFO L280 TraceCheckUtils]: 15: Hoare triple {69308#true} #res := ~retValue_acc~7; {69308#true} is VALID [2020-07-11 00:04:28,329 INFO L280 TraceCheckUtils]: 16: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,329 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {69308#true} {69308#true} #892#return; {69308#true} is VALID [2020-07-11 00:04:28,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,335 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {69308#true} {69308#true} #930#return; {69308#true} is VALID [2020-07-11 00:04:28,335 INFO L280 TraceCheckUtils]: 0: Hoare triple {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {69308#true} is VALID [2020-07-11 00:04:28,335 INFO L280 TraceCheckUtils]: 1: Hoare triple {69308#true} assume !(0 == ~pumpRunning~0); {69308#true} is VALID [2020-07-11 00:04:28,335 INFO L263 TraceCheckUtils]: 2: Hoare triple {69308#true} call processEnvironment__wrappee__base(); {69308#true} is VALID [2020-07-11 00:04:28,336 INFO L280 TraceCheckUtils]: 3: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,336 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {69308#true} {69308#true} #930#return; {69308#true} is VALID [2020-07-11 00:04:28,336 INFO L280 TraceCheckUtils]: 5: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,336 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {69308#true} {69308#true} #896#return; {69308#true} is VALID [2020-07-11 00:04:28,336 INFO L280 TraceCheckUtils]: 0: Hoare triple {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {69308#true} is VALID [2020-07-11 00:04:28,336 INFO L280 TraceCheckUtils]: 1: Hoare triple {69308#true} assume 0 != ~pumpRunning~0; {69308#true} is VALID [2020-07-11 00:04:28,337 INFO L263 TraceCheckUtils]: 2: Hoare triple {69308#true} call #t~ret11 := isLowWaterLevel(); {69308#true} is VALID [2020-07-11 00:04:28,337 INFO L280 TraceCheckUtils]: 3: Hoare triple {69308#true} havoc ~retValue_acc~7; {69308#true} is VALID [2020-07-11 00:04:28,337 INFO L280 TraceCheckUtils]: 4: Hoare triple {69308#true} havoc ~tmp~3; {69308#true} is VALID [2020-07-11 00:04:28,337 INFO L280 TraceCheckUtils]: 5: Hoare triple {69308#true} havoc ~tmp___0~1; {69308#true} is VALID [2020-07-11 00:04:28,337 INFO L263 TraceCheckUtils]: 6: Hoare triple {69308#true} call #t~ret30 := isLowWaterSensorDry(); {69308#true} is VALID [2020-07-11 00:04:28,338 INFO L280 TraceCheckUtils]: 7: Hoare triple {69308#true} havoc ~retValue_acc~3; {69308#true} is VALID [2020-07-11 00:04:28,338 INFO L280 TraceCheckUtils]: 8: Hoare triple {69308#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {69308#true} is VALID [2020-07-11 00:04:28,338 INFO L280 TraceCheckUtils]: 9: Hoare triple {69308#true} #res := ~retValue_acc~3; {69308#true} is VALID [2020-07-11 00:04:28,338 INFO L280 TraceCheckUtils]: 10: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,338 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {69308#true} {69308#true} #890#return; {69308#true} is VALID [2020-07-11 00:04:28,338 INFO L280 TraceCheckUtils]: 12: Hoare triple {69308#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647; {69308#true} is VALID [2020-07-11 00:04:28,339 INFO L280 TraceCheckUtils]: 13: Hoare triple {69308#true} ~tmp~3 := #t~ret30; {69308#true} is VALID [2020-07-11 00:04:28,339 INFO L280 TraceCheckUtils]: 14: Hoare triple {69308#true} havoc #t~ret30; {69308#true} is VALID [2020-07-11 00:04:28,339 INFO L280 TraceCheckUtils]: 15: Hoare triple {69308#true} assume 0 != ~tmp~3; {69308#true} is VALID [2020-07-11 00:04:28,339 INFO L280 TraceCheckUtils]: 16: Hoare triple {69308#true} ~tmp___0~1 := 0; {69308#true} is VALID [2020-07-11 00:04:28,339 INFO L280 TraceCheckUtils]: 17: Hoare triple {69308#true} ~retValue_acc~7 := ~tmp___0~1; {69308#true} is VALID [2020-07-11 00:04:28,339 INFO L280 TraceCheckUtils]: 18: Hoare triple {69308#true} #res := ~retValue_acc~7; {69308#true} is VALID [2020-07-11 00:04:28,340 INFO L280 TraceCheckUtils]: 19: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,340 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {69308#true} {69308#true} #892#return; {69308#true} is VALID [2020-07-11 00:04:28,340 INFO L280 TraceCheckUtils]: 21: Hoare triple {69308#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {69308#true} is VALID [2020-07-11 00:04:28,340 INFO L280 TraceCheckUtils]: 22: Hoare triple {69308#true} ~tmp~1 := #t~ret11; {69308#true} is VALID [2020-07-11 00:04:28,340 INFO L280 TraceCheckUtils]: 23: Hoare triple {69308#true} havoc #t~ret11; {69308#true} is VALID [2020-07-11 00:04:28,340 INFO L280 TraceCheckUtils]: 24: Hoare triple {69308#true} assume !(0 != ~tmp~1); {69308#true} is VALID [2020-07-11 00:04:28,341 INFO L263 TraceCheckUtils]: 25: Hoare triple {69308#true} call processEnvironment__wrappee__highWaterSensor(); {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:04:28,341 INFO L280 TraceCheckUtils]: 26: Hoare triple {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {69308#true} is VALID [2020-07-11 00:04:28,341 INFO L280 TraceCheckUtils]: 27: Hoare triple {69308#true} assume !(0 == ~pumpRunning~0); {69308#true} is VALID [2020-07-11 00:04:28,342 INFO L263 TraceCheckUtils]: 28: Hoare triple {69308#true} call processEnvironment__wrappee__base(); {69308#true} is VALID [2020-07-11 00:04:28,342 INFO L280 TraceCheckUtils]: 29: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,342 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {69308#true} {69308#true} #930#return; {69308#true} is VALID [2020-07-11 00:04:28,342 INFO L280 TraceCheckUtils]: 31: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,342 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {69308#true} {69308#true} #896#return; {69308#true} is VALID [2020-07-11 00:04:28,342 INFO L280 TraceCheckUtils]: 33: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,343 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {69308#true} {69309#false} #916#return; {69309#false} is VALID [2020-07-11 00:04:28,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {69308#true} havoc ~retValue_acc~1; {69308#true} is VALID [2020-07-11 00:04:28,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {69308#true} ~retValue_acc~1 := ~waterLevel~0; {69308#true} is VALID [2020-07-11 00:04:28,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {69308#true} #res := ~retValue_acc~1; {69308#true} is VALID [2020-07-11 00:04:28,346 INFO L280 TraceCheckUtils]: 3: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,347 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {69308#true} {69309#false} #842#return; {69309#false} is VALID [2020-07-11 00:04:28,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-11 00:04:28,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {69308#true} havoc ~retValue_acc~5; {69308#true} is VALID [2020-07-11 00:04:28,349 INFO L280 TraceCheckUtils]: 1: Hoare triple {69308#true} ~retValue_acc~5 := ~pumpRunning~0; {69308#true} is VALID [2020-07-11 00:04:28,350 INFO L280 TraceCheckUtils]: 2: Hoare triple {69308#true} #res := ~retValue_acc~5; {69308#true} is VALID [2020-07-11 00:04:28,350 INFO L280 TraceCheckUtils]: 3: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,350 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {69308#true} {69309#false} #844#return; {69309#false} is VALID [2020-07-11 00:04:28,354 INFO L263 TraceCheckUtils]: 0: Hoare triple {69308#true} call ULTIMATE.init(); {69514#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-11 00:04:28,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {69514#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {69308#true} is VALID [2020-07-11 00:04:28,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {69308#true} #valid := #valid[0 := 0]; {69308#true} is VALID [2020-07-11 00:04:28,355 INFO L280 TraceCheckUtils]: 3: Hoare triple {69308#true} assume 0 < #StackHeapBarrier; {69308#true} is VALID [2020-07-11 00:04:28,355 INFO L280 TraceCheckUtils]: 4: Hoare triple {69308#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {69308#true} is VALID [2020-07-11 00:04:28,355 INFO L280 TraceCheckUtils]: 5: Hoare triple {69308#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {69308#true} is VALID [2020-07-11 00:04:28,356 INFO L280 TraceCheckUtils]: 6: Hoare triple {69308#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {69308#true} is VALID [2020-07-11 00:04:28,356 INFO L280 TraceCheckUtils]: 7: Hoare triple {69308#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {69308#true} is VALID [2020-07-11 00:04:28,356 INFO L280 TraceCheckUtils]: 8: Hoare triple {69308#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {69308#true} is VALID [2020-07-11 00:04:28,356 INFO L280 TraceCheckUtils]: 9: Hoare triple {69308#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {69308#true} is VALID [2020-07-11 00:04:28,356 INFO L280 TraceCheckUtils]: 10: Hoare triple {69308#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {69308#true} is VALID [2020-07-11 00:04:28,356 INFO L280 TraceCheckUtils]: 11: Hoare triple {69308#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {69308#true} is VALID [2020-07-11 00:04:28,357 INFO L280 TraceCheckUtils]: 12: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {69308#true} is VALID [2020-07-11 00:04:28,357 INFO L280 TraceCheckUtils]: 13: Hoare triple {69308#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {69308#true} is VALID [2020-07-11 00:04:28,357 INFO L280 TraceCheckUtils]: 14: Hoare triple {69308#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {69308#true} is VALID [2020-07-11 00:04:28,357 INFO L280 TraceCheckUtils]: 15: Hoare triple {69308#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {69308#true} is VALID [2020-07-11 00:04:28,357 INFO L280 TraceCheckUtils]: 16: Hoare triple {69308#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {69308#true} is VALID [2020-07-11 00:04:28,357 INFO L280 TraceCheckUtils]: 17: Hoare triple {69308#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {69308#true} is VALID [2020-07-11 00:04:28,358 INFO L280 TraceCheckUtils]: 18: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {69308#true} is VALID [2020-07-11 00:04:28,358 INFO L280 TraceCheckUtils]: 19: Hoare triple {69308#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {69308#true} is VALID [2020-07-11 00:04:28,358 INFO L280 TraceCheckUtils]: 20: Hoare triple {69308#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {69308#true} is VALID [2020-07-11 00:04:28,358 INFO L280 TraceCheckUtils]: 21: Hoare triple {69308#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {69308#true} is VALID [2020-07-11 00:04:28,358 INFO L280 TraceCheckUtils]: 22: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {69308#true} is VALID [2020-07-11 00:04:28,358 INFO L280 TraceCheckUtils]: 23: Hoare triple {69308#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {69308#true} is VALID [2020-07-11 00:04:28,359 INFO L280 TraceCheckUtils]: 24: Hoare triple {69308#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {69308#true} is VALID [2020-07-11 00:04:28,359 INFO L280 TraceCheckUtils]: 25: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {69308#true} is VALID [2020-07-11 00:04:28,359 INFO L280 TraceCheckUtils]: 26: Hoare triple {69308#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {69308#true} is VALID [2020-07-11 00:04:28,359 INFO L280 TraceCheckUtils]: 27: Hoare triple {69308#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {69308#true} is VALID [2020-07-11 00:04:28,359 INFO L280 TraceCheckUtils]: 28: Hoare triple {69308#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {69308#true} is VALID [2020-07-11 00:04:28,359 INFO L280 TraceCheckUtils]: 29: Hoare triple {69308#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {69308#true} is VALID [2020-07-11 00:04:28,360 INFO L280 TraceCheckUtils]: 30: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {69308#true} is VALID [2020-07-11 00:04:28,360 INFO L280 TraceCheckUtils]: 31: Hoare triple {69308#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {69308#true} is VALID [2020-07-11 00:04:28,360 INFO L280 TraceCheckUtils]: 32: Hoare triple {69308#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {69308#true} is VALID [2020-07-11 00:04:28,360 INFO L280 TraceCheckUtils]: 33: Hoare triple {69308#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {69308#true} is VALID [2020-07-11 00:04:28,360 INFO L280 TraceCheckUtils]: 34: Hoare triple {69308#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {69308#true} is VALID [2020-07-11 00:04:28,360 INFO L280 TraceCheckUtils]: 35: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {69308#true} is VALID [2020-07-11 00:04:28,361 INFO L280 TraceCheckUtils]: 36: Hoare triple {69308#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {69308#true} is VALID [2020-07-11 00:04:28,361 INFO L280 TraceCheckUtils]: 37: Hoare triple {69308#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {69308#true} is VALID [2020-07-11 00:04:28,361 INFO L280 TraceCheckUtils]: 38: Hoare triple {69308#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {69308#true} is VALID [2020-07-11 00:04:28,361 INFO L280 TraceCheckUtils]: 39: Hoare triple {69308#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {69308#true} is VALID [2020-07-11 00:04:28,361 INFO L280 TraceCheckUtils]: 40: Hoare triple {69308#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {69308#true} is VALID [2020-07-11 00:04:28,361 INFO L280 TraceCheckUtils]: 41: Hoare triple {69308#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {69308#true} is VALID [2020-07-11 00:04:28,362 INFO L280 TraceCheckUtils]: 42: Hoare triple {69308#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {69308#true} is VALID [2020-07-11 00:04:28,362 INFO L280 TraceCheckUtils]: 43: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {69308#true} is VALID [2020-07-11 00:04:28,362 INFO L280 TraceCheckUtils]: 44: Hoare triple {69308#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {69308#true} is VALID [2020-07-11 00:04:28,362 INFO L280 TraceCheckUtils]: 45: Hoare triple {69308#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {69308#true} is VALID [2020-07-11 00:04:28,362 INFO L280 TraceCheckUtils]: 46: Hoare triple {69308#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {69308#true} is VALID [2020-07-11 00:04:28,363 INFO L280 TraceCheckUtils]: 47: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {69308#true} is VALID [2020-07-11 00:04:28,363 INFO L280 TraceCheckUtils]: 48: Hoare triple {69308#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {69308#true} is VALID [2020-07-11 00:04:28,363 INFO L280 TraceCheckUtils]: 49: Hoare triple {69308#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {69308#true} is VALID [2020-07-11 00:04:28,363 INFO L280 TraceCheckUtils]: 50: Hoare triple {69308#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {69308#true} is VALID [2020-07-11 00:04:28,363 INFO L280 TraceCheckUtils]: 51: Hoare triple {69308#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {69308#true} is VALID [2020-07-11 00:04:28,363 INFO L280 TraceCheckUtils]: 52: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {69308#true} is VALID [2020-07-11 00:04:28,364 INFO L280 TraceCheckUtils]: 53: Hoare triple {69308#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {69308#true} is VALID [2020-07-11 00:04:28,364 INFO L280 TraceCheckUtils]: 54: Hoare triple {69308#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {69308#true} is VALID [2020-07-11 00:04:28,364 INFO L280 TraceCheckUtils]: 55: Hoare triple {69308#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {69308#true} is VALID [2020-07-11 00:04:28,364 INFO L280 TraceCheckUtils]: 56: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {69308#true} is VALID [2020-07-11 00:04:28,364 INFO L280 TraceCheckUtils]: 57: Hoare triple {69308#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {69308#true} is VALID [2020-07-11 00:04:28,364 INFO L280 TraceCheckUtils]: 58: Hoare triple {69308#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {69308#true} is VALID [2020-07-11 00:04:28,365 INFO L280 TraceCheckUtils]: 59: Hoare triple {69308#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {69308#true} is VALID [2020-07-11 00:04:28,365 INFO L280 TraceCheckUtils]: 60: Hoare triple {69308#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {69308#true} is VALID [2020-07-11 00:04:28,365 INFO L280 TraceCheckUtils]: 61: Hoare triple {69308#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {69308#true} is VALID [2020-07-11 00:04:28,365 INFO L280 TraceCheckUtils]: 62: Hoare triple {69308#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {69308#true} is VALID [2020-07-11 00:04:28,365 INFO L280 TraceCheckUtils]: 63: Hoare triple {69308#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {69308#true} is VALID [2020-07-11 00:04:28,365 INFO L280 TraceCheckUtils]: 64: Hoare triple {69308#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {69308#true} is VALID [2020-07-11 00:04:28,366 INFO L280 TraceCheckUtils]: 65: Hoare triple {69308#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {69308#true} is VALID [2020-07-11 00:04:28,366 INFO L280 TraceCheckUtils]: 66: Hoare triple {69308#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {69308#true} is VALID [2020-07-11 00:04:28,366 INFO L280 TraceCheckUtils]: 67: Hoare triple {69308#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {69308#true} is VALID [2020-07-11 00:04:28,366 INFO L280 TraceCheckUtils]: 68: Hoare triple {69308#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {69308#true} is VALID [2020-07-11 00:04:28,366 INFO L280 TraceCheckUtils]: 69: Hoare triple {69308#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {69308#true} is VALID [2020-07-11 00:04:28,366 INFO L280 TraceCheckUtils]: 70: Hoare triple {69308#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {69308#true} is VALID [2020-07-11 00:04:28,367 INFO L280 TraceCheckUtils]: 71: Hoare triple {69308#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {69308#true} is VALID [2020-07-11 00:04:28,367 INFO L280 TraceCheckUtils]: 72: Hoare triple {69308#true} ~waterLevel~0 := 1; {69308#true} is VALID [2020-07-11 00:04:28,367 INFO L280 TraceCheckUtils]: 73: Hoare triple {69308#true} ~methaneLevelCritical~0 := 0; {69308#true} is VALID [2020-07-11 00:04:28,367 INFO L280 TraceCheckUtils]: 74: Hoare triple {69308#true} ~pumpRunning~0 := 0; {69308#true} is VALID [2020-07-11 00:04:28,367 INFO L280 TraceCheckUtils]: 75: Hoare triple {69308#true} ~systemActive~0 := 1; {69308#true} is VALID [2020-07-11 00:04:28,367 INFO L280 TraceCheckUtils]: 76: Hoare triple {69308#true} ~head~0.base, ~head~0.offset := 0, 0; {69308#true} is VALID [2020-07-11 00:04:28,368 INFO L280 TraceCheckUtils]: 77: Hoare triple {69308#true} ~cleanupTimeShifts~0 := 4; {69308#true} is VALID [2020-07-11 00:04:28,368 INFO L280 TraceCheckUtils]: 78: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,368 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {69308#true} {69308#true} #942#return; {69308#true} is VALID [2020-07-11 00:04:28,368 INFO L263 TraceCheckUtils]: 80: Hoare triple {69308#true} call #t~ret74 := main(); {69308#true} is VALID [2020-07-11 00:04:28,368 INFO L280 TraceCheckUtils]: 81: Hoare triple {69308#true} havoc ~retValue_acc~11; {69308#true} is VALID [2020-07-11 00:04:28,368 INFO L280 TraceCheckUtils]: 82: Hoare triple {69308#true} havoc ~tmp~8; {69308#true} is VALID [2020-07-11 00:04:28,369 INFO L263 TraceCheckUtils]: 83: Hoare triple {69308#true} call select_helpers(); {69308#true} is VALID [2020-07-11 00:04:28,369 INFO L280 TraceCheckUtils]: 84: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,369 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {69308#true} {69308#true} #848#return; {69308#true} is VALID [2020-07-11 00:04:28,369 INFO L263 TraceCheckUtils]: 86: Hoare triple {69308#true} call select_features(); {69308#true} is VALID [2020-07-11 00:04:28,369 INFO L280 TraceCheckUtils]: 87: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,369 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {69308#true} {69308#true} #850#return; {69308#true} is VALID [2020-07-11 00:04:28,370 INFO L263 TraceCheckUtils]: 89: Hoare triple {69308#true} call #t~ret70 := valid_product(); {69308#true} is VALID [2020-07-11 00:04:28,370 INFO L280 TraceCheckUtils]: 90: Hoare triple {69308#true} havoc ~retValue_acc~13; {69308#true} is VALID [2020-07-11 00:04:28,371 INFO L280 TraceCheckUtils]: 91: Hoare triple {69308#true} ~retValue_acc~13 := 1; {69515#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} is VALID [2020-07-11 00:04:28,371 INFO L280 TraceCheckUtils]: 92: Hoare triple {69515#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} #res := ~retValue_acc~13; {69516#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-11 00:04:28,372 INFO L280 TraceCheckUtils]: 93: Hoare triple {69516#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {69516#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-11 00:04:28,373 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {69516#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {69308#true} #852#return; {69398#(= |main_#t~ret70| 1)} is VALID [2020-07-11 00:04:28,373 INFO L280 TraceCheckUtils]: 95: Hoare triple {69398#(= |main_#t~ret70| 1)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {69398#(= |main_#t~ret70| 1)} is VALID [2020-07-11 00:04:28,374 INFO L280 TraceCheckUtils]: 96: Hoare triple {69398#(= |main_#t~ret70| 1)} ~tmp~8 := #t~ret70; {69399#(= 1 main_~tmp~8)} is VALID [2020-07-11 00:04:28,374 INFO L280 TraceCheckUtils]: 97: Hoare triple {69399#(= 1 main_~tmp~8)} havoc #t~ret70; {69399#(= 1 main_~tmp~8)} is VALID [2020-07-11 00:04:28,374 INFO L280 TraceCheckUtils]: 98: Hoare triple {69399#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {69308#true} is VALID [2020-07-11 00:04:28,375 INFO L263 TraceCheckUtils]: 99: Hoare triple {69308#true} call setup(); {69308#true} is VALID [2020-07-11 00:04:28,375 INFO L280 TraceCheckUtils]: 100: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,375 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {69308#true} {69308#true} #854#return; {69308#true} is VALID [2020-07-11 00:04:28,375 INFO L263 TraceCheckUtils]: 102: Hoare triple {69308#true} call runTest(); {69308#true} is VALID [2020-07-11 00:04:28,375 INFO L263 TraceCheckUtils]: 103: Hoare triple {69308#true} call test(); {69308#true} is VALID [2020-07-11 00:04:28,376 INFO L280 TraceCheckUtils]: 104: Hoare triple {69308#true} havoc ~splverifierCounter~0; {69308#true} is VALID [2020-07-11 00:04:28,376 INFO L280 TraceCheckUtils]: 105: Hoare triple {69308#true} havoc ~tmp~4; {69308#true} is VALID [2020-07-11 00:04:28,376 INFO L280 TraceCheckUtils]: 106: Hoare triple {69308#true} havoc ~tmp___0~2; {69308#true} is VALID [2020-07-11 00:04:28,376 INFO L280 TraceCheckUtils]: 107: Hoare triple {69308#true} havoc ~tmp___1~0; {69308#true} is VALID [2020-07-11 00:04:28,376 INFO L280 TraceCheckUtils]: 108: Hoare triple {69308#true} havoc ~tmp___2~0; {69308#true} is VALID [2020-07-11 00:04:28,376 INFO L280 TraceCheckUtils]: 109: Hoare triple {69308#true} ~splverifierCounter~0 := 0; {69308#true} is VALID [2020-07-11 00:04:28,377 INFO L280 TraceCheckUtils]: 110: Hoare triple {69308#true} assume !false; {69308#true} is VALID [2020-07-11 00:04:28,377 INFO L280 TraceCheckUtils]: 111: Hoare triple {69308#true} assume ~splverifierCounter~0 < 4; {69308#true} is VALID [2020-07-11 00:04:28,377 INFO L280 TraceCheckUtils]: 112: Hoare triple {69308#true} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {69308#true} is VALID [2020-07-11 00:04:28,377 INFO L280 TraceCheckUtils]: 113: Hoare triple {69308#true} ~tmp~4 := #t~nondet31; {69308#true} is VALID [2020-07-11 00:04:28,377 INFO L280 TraceCheckUtils]: 114: Hoare triple {69308#true} havoc #t~nondet31; {69308#true} is VALID [2020-07-11 00:04:28,377 INFO L280 TraceCheckUtils]: 115: Hoare triple {69308#true} assume !(0 != ~tmp~4); {69308#true} is VALID [2020-07-11 00:04:28,378 INFO L280 TraceCheckUtils]: 116: Hoare triple {69308#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {69308#true} is VALID [2020-07-11 00:04:28,378 INFO L280 TraceCheckUtils]: 117: Hoare triple {69308#true} ~tmp___0~2 := #t~nondet32; {69308#true} is VALID [2020-07-11 00:04:28,378 INFO L280 TraceCheckUtils]: 118: Hoare triple {69308#true} havoc #t~nondet32; {69308#true} is VALID [2020-07-11 00:04:28,378 INFO L280 TraceCheckUtils]: 119: Hoare triple {69308#true} assume !(0 != ~tmp___0~2); {69308#true} is VALID [2020-07-11 00:04:28,378 INFO L280 TraceCheckUtils]: 120: Hoare triple {69308#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {69308#true} is VALID [2020-07-11 00:04:28,378 INFO L280 TraceCheckUtils]: 121: Hoare triple {69308#true} ~tmp___2~0 := #t~nondet33; {69308#true} is VALID [2020-07-11 00:04:28,378 INFO L280 TraceCheckUtils]: 122: Hoare triple {69308#true} havoc #t~nondet33; {69308#true} is VALID [2020-07-11 00:04:28,379 INFO L280 TraceCheckUtils]: 123: Hoare triple {69308#true} assume 0 != ~tmp___2~0; {69308#true} is VALID [2020-07-11 00:04:28,379 INFO L263 TraceCheckUtils]: 124: Hoare triple {69308#true} call startSystem(); {69517#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-11 00:04:28,379 INFO L280 TraceCheckUtils]: 125: Hoare triple {69517#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {69308#true} is VALID [2020-07-11 00:04:28,380 INFO L280 TraceCheckUtils]: 126: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,380 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {69308#true} {69308#true} #904#return; {69308#true} is VALID [2020-07-11 00:04:28,380 INFO L263 TraceCheckUtils]: 128: Hoare triple {69308#true} call timeShift(); {69518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-11 00:04:28,381 INFO L280 TraceCheckUtils]: 129: Hoare triple {69518#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {69308#true} is VALID [2020-07-11 00:04:28,381 INFO L280 TraceCheckUtils]: 130: Hoare triple {69308#true} assume 0 != ~systemActive~0; {69308#true} is VALID [2020-07-11 00:04:28,381 INFO L263 TraceCheckUtils]: 131: Hoare triple {69308#true} call processEnvironment(); {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:04:28,382 INFO L280 TraceCheckUtils]: 132: Hoare triple {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {69308#true} is VALID [2020-07-11 00:04:28,382 INFO L280 TraceCheckUtils]: 133: Hoare triple {69308#true} assume !(0 != ~pumpRunning~0); {69308#true} is VALID [2020-07-11 00:04:28,382 INFO L263 TraceCheckUtils]: 134: Hoare triple {69308#true} call processEnvironment__wrappee__highWaterSensor(); {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:04:28,383 INFO L280 TraceCheckUtils]: 135: Hoare triple {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {69308#true} is VALID [2020-07-11 00:04:28,383 INFO L280 TraceCheckUtils]: 136: Hoare triple {69308#true} assume 0 == ~pumpRunning~0; {69308#true} is VALID [2020-07-11 00:04:28,383 INFO L263 TraceCheckUtils]: 137: Hoare triple {69308#true} call #t~ret10 := isHighWaterLevel(); {69308#true} is VALID [2020-07-11 00:04:28,383 INFO L280 TraceCheckUtils]: 138: Hoare triple {69308#true} havoc ~retValue_acc~6; {69308#true} is VALID [2020-07-11 00:04:28,383 INFO L280 TraceCheckUtils]: 139: Hoare triple {69308#true} havoc ~tmp~2; {69308#true} is VALID [2020-07-11 00:04:28,384 INFO L280 TraceCheckUtils]: 140: Hoare triple {69308#true} havoc ~tmp___0~0; {69308#true} is VALID [2020-07-11 00:04:28,384 INFO L263 TraceCheckUtils]: 141: Hoare triple {69308#true} call #t~ret29 := isHighWaterSensorDry(); {69308#true} is VALID [2020-07-11 00:04:28,384 INFO L280 TraceCheckUtils]: 142: Hoare triple {69308#true} havoc ~retValue_acc~2; {69308#true} is VALID [2020-07-11 00:04:28,384 INFO L280 TraceCheckUtils]: 143: Hoare triple {69308#true} assume ~waterLevel~0 < 2; {69308#true} is VALID [2020-07-11 00:04:28,385 INFO L280 TraceCheckUtils]: 144: Hoare triple {69308#true} ~retValue_acc~2 := 1; {69633#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-11 00:04:28,385 INFO L280 TraceCheckUtils]: 145: Hoare triple {69633#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {69634#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-11 00:04:28,386 INFO L280 TraceCheckUtils]: 146: Hoare triple {69634#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {69634#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-11 00:04:28,387 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {69634#(<= 1 |isHighWaterSensorDry_#res|)} {69308#true} #912#return; {69631#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-11 00:04:28,387 INFO L280 TraceCheckUtils]: 148: Hoare triple {69631#(<= 1 |isHighWaterLevel_#t~ret29|)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {69631#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-11 00:04:28,388 INFO L280 TraceCheckUtils]: 149: Hoare triple {69631#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {69632#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-11 00:04:28,388 INFO L280 TraceCheckUtils]: 150: Hoare triple {69632#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {69632#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-11 00:04:28,389 INFO L280 TraceCheckUtils]: 151: Hoare triple {69632#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {69309#false} is VALID [2020-07-11 00:04:28,389 INFO L280 TraceCheckUtils]: 152: Hoare triple {69309#false} ~tmp___0~0 := 1; {69309#false} is VALID [2020-07-11 00:04:28,389 INFO L280 TraceCheckUtils]: 153: Hoare triple {69309#false} ~retValue_acc~6 := ~tmp___0~0; {69309#false} is VALID [2020-07-11 00:04:28,389 INFO L280 TraceCheckUtils]: 154: Hoare triple {69309#false} #res := ~retValue_acc~6; {69309#false} is VALID [2020-07-11 00:04:28,389 INFO L280 TraceCheckUtils]: 155: Hoare triple {69309#false} assume true; {69309#false} is VALID [2020-07-11 00:04:28,390 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {69309#false} {69308#true} #924#return; {69309#false} is VALID [2020-07-11 00:04:28,390 INFO L280 TraceCheckUtils]: 157: Hoare triple {69309#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {69309#false} is VALID [2020-07-11 00:04:28,390 INFO L280 TraceCheckUtils]: 158: Hoare triple {69309#false} ~tmp~0 := #t~ret10; {69309#false} is VALID [2020-07-11 00:04:28,390 INFO L280 TraceCheckUtils]: 159: Hoare triple {69309#false} havoc #t~ret10; {69309#false} is VALID [2020-07-11 00:04:28,390 INFO L280 TraceCheckUtils]: 160: Hoare triple {69309#false} assume 0 != ~tmp~0; {69309#false} is VALID [2020-07-11 00:04:28,390 INFO L263 TraceCheckUtils]: 161: Hoare triple {69309#false} call activatePump(); {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:04:28,391 INFO L280 TraceCheckUtils]: 162: Hoare triple {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69308#true} is VALID [2020-07-11 00:04:28,391 INFO L280 TraceCheckUtils]: 163: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,391 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {69308#true} {69309#false} #926#return; {69309#false} is VALID [2020-07-11 00:04:28,391 INFO L280 TraceCheckUtils]: 165: Hoare triple {69309#false} assume true; {69309#false} is VALID [2020-07-11 00:04:28,391 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {69309#false} {69308#true} #898#return; {69309#false} is VALID [2020-07-11 00:04:28,391 INFO L280 TraceCheckUtils]: 167: Hoare triple {69309#false} assume true; {69309#false} is VALID [2020-07-11 00:04:28,392 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {69309#false} {69308#true} #916#return; {69309#false} is VALID [2020-07-11 00:04:28,392 INFO L263 TraceCheckUtils]: 169: Hoare triple {69309#false} call __utac_acc__Specification4_spec__1(); {69308#true} is VALID [2020-07-11 00:04:28,392 INFO L280 TraceCheckUtils]: 170: Hoare triple {69308#true} havoc ~tmp~9; {69308#true} is VALID [2020-07-11 00:04:28,392 INFO L280 TraceCheckUtils]: 171: Hoare triple {69308#true} havoc ~tmp___0~3; {69308#true} is VALID [2020-07-11 00:04:28,392 INFO L263 TraceCheckUtils]: 172: Hoare triple {69308#true} call #t~ret72 := getWaterLevel(); {69308#true} is VALID [2020-07-11 00:04:28,392 INFO L280 TraceCheckUtils]: 173: Hoare triple {69308#true} havoc ~retValue_acc~1; {69308#true} is VALID [2020-07-11 00:04:28,393 INFO L280 TraceCheckUtils]: 174: Hoare triple {69308#true} ~retValue_acc~1 := ~waterLevel~0; {69308#true} is VALID [2020-07-11 00:04:28,393 INFO L280 TraceCheckUtils]: 175: Hoare triple {69308#true} #res := ~retValue_acc~1; {69308#true} is VALID [2020-07-11 00:04:28,393 INFO L280 TraceCheckUtils]: 176: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,393 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {69308#true} {69308#true} #842#return; {69308#true} is VALID [2020-07-11 00:04:28,393 INFO L280 TraceCheckUtils]: 178: Hoare triple {69308#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {69308#true} is VALID [2020-07-11 00:04:28,394 INFO L280 TraceCheckUtils]: 179: Hoare triple {69308#true} ~tmp~9 := #t~ret72; {69308#true} is VALID [2020-07-11 00:04:28,394 INFO L280 TraceCheckUtils]: 180: Hoare triple {69308#true} havoc #t~ret72; {69308#true} is VALID [2020-07-11 00:04:28,394 INFO L280 TraceCheckUtils]: 181: Hoare triple {69308#true} assume !(0 == ~tmp~9); {69308#true} is VALID [2020-07-11 00:04:28,394 INFO L280 TraceCheckUtils]: 182: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,394 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {69308#true} {69309#false} #918#return; {69309#false} is VALID [2020-07-11 00:04:28,394 INFO L280 TraceCheckUtils]: 184: Hoare triple {69309#false} assume true; {69309#false} is VALID [2020-07-11 00:04:28,394 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {69309#false} {69308#true} #908#return; {69309#false} is VALID [2020-07-11 00:04:28,395 INFO L280 TraceCheckUtils]: 186: Hoare triple {69309#false} assume !false; {69309#false} is VALID [2020-07-11 00:04:28,395 INFO L280 TraceCheckUtils]: 187: Hoare triple {69309#false} assume ~splverifierCounter~0 < 4; {69309#false} is VALID [2020-07-11 00:04:28,395 INFO L280 TraceCheckUtils]: 188: Hoare triple {69309#false} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {69309#false} is VALID [2020-07-11 00:04:28,395 INFO L280 TraceCheckUtils]: 189: Hoare triple {69309#false} ~tmp~4 := #t~nondet31; {69309#false} is VALID [2020-07-11 00:04:28,395 INFO L280 TraceCheckUtils]: 190: Hoare triple {69309#false} havoc #t~nondet31; {69309#false} is VALID [2020-07-11 00:04:28,396 INFO L280 TraceCheckUtils]: 191: Hoare triple {69309#false} assume !(0 != ~tmp~4); {69309#false} is VALID [2020-07-11 00:04:28,396 INFO L280 TraceCheckUtils]: 192: Hoare triple {69309#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {69309#false} is VALID [2020-07-11 00:04:28,396 INFO L280 TraceCheckUtils]: 193: Hoare triple {69309#false} ~tmp___0~2 := #t~nondet32; {69309#false} is VALID [2020-07-11 00:04:28,396 INFO L280 TraceCheckUtils]: 194: Hoare triple {69309#false} havoc #t~nondet32; {69309#false} is VALID [2020-07-11 00:04:28,396 INFO L280 TraceCheckUtils]: 195: Hoare triple {69309#false} assume !(0 != ~tmp___0~2); {69309#false} is VALID [2020-07-11 00:04:28,396 INFO L280 TraceCheckUtils]: 196: Hoare triple {69309#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {69309#false} is VALID [2020-07-11 00:04:28,396 INFO L280 TraceCheckUtils]: 197: Hoare triple {69309#false} ~tmp___2~0 := #t~nondet33; {69309#false} is VALID [2020-07-11 00:04:28,397 INFO L280 TraceCheckUtils]: 198: Hoare triple {69309#false} havoc #t~nondet33; {69309#false} is VALID [2020-07-11 00:04:28,397 INFO L280 TraceCheckUtils]: 199: Hoare triple {69309#false} assume 0 != ~tmp___2~0; {69309#false} is VALID [2020-07-11 00:04:28,397 INFO L263 TraceCheckUtils]: 200: Hoare triple {69309#false} call startSystem(); {69517#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-11 00:04:28,397 INFO L280 TraceCheckUtils]: 201: Hoare triple {69517#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {69308#true} is VALID [2020-07-11 00:04:28,397 INFO L280 TraceCheckUtils]: 202: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,397 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {69308#true} {69309#false} #904#return; {69309#false} is VALID [2020-07-11 00:04:28,398 INFO L263 TraceCheckUtils]: 204: Hoare triple {69309#false} call timeShift(); {69309#false} is VALID [2020-07-11 00:04:28,398 INFO L280 TraceCheckUtils]: 205: Hoare triple {69309#false} assume 0 != ~pumpRunning~0; {69309#false} is VALID [2020-07-11 00:04:28,398 INFO L263 TraceCheckUtils]: 206: Hoare triple {69309#false} call lowerWaterLevel(); {69640#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-11 00:04:28,398 INFO L280 TraceCheckUtils]: 207: Hoare triple {69640#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {69308#true} is VALID [2020-07-11 00:04:28,398 INFO L280 TraceCheckUtils]: 208: Hoare triple {69308#true} ~waterLevel~0 := ~waterLevel~0 - 1; {69308#true} is VALID [2020-07-11 00:04:28,398 INFO L280 TraceCheckUtils]: 209: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,399 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {69308#true} {69309#false} #914#return; {69309#false} is VALID [2020-07-11 00:04:28,399 INFO L280 TraceCheckUtils]: 211: Hoare triple {69309#false} assume 0 != ~systemActive~0; {69309#false} is VALID [2020-07-11 00:04:28,399 INFO L263 TraceCheckUtils]: 212: Hoare triple {69309#false} call processEnvironment(); {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:04:28,399 INFO L280 TraceCheckUtils]: 213: Hoare triple {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {69308#true} is VALID [2020-07-11 00:04:28,399 INFO L280 TraceCheckUtils]: 214: Hoare triple {69308#true} assume 0 != ~pumpRunning~0; {69308#true} is VALID [2020-07-11 00:04:28,399 INFO L263 TraceCheckUtils]: 215: Hoare triple {69308#true} call #t~ret11 := isLowWaterLevel(); {69308#true} is VALID [2020-07-11 00:04:28,400 INFO L280 TraceCheckUtils]: 216: Hoare triple {69308#true} havoc ~retValue_acc~7; {69308#true} is VALID [2020-07-11 00:04:28,400 INFO L280 TraceCheckUtils]: 217: Hoare triple {69308#true} havoc ~tmp~3; {69308#true} is VALID [2020-07-11 00:04:28,400 INFO L280 TraceCheckUtils]: 218: Hoare triple {69308#true} havoc ~tmp___0~1; {69308#true} is VALID [2020-07-11 00:04:28,400 INFO L263 TraceCheckUtils]: 219: Hoare triple {69308#true} call #t~ret30 := isLowWaterSensorDry(); {69308#true} is VALID [2020-07-11 00:04:28,400 INFO L280 TraceCheckUtils]: 220: Hoare triple {69308#true} havoc ~retValue_acc~3; {69308#true} is VALID [2020-07-11 00:04:28,400 INFO L280 TraceCheckUtils]: 221: Hoare triple {69308#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {69308#true} is VALID [2020-07-11 00:04:28,401 INFO L280 TraceCheckUtils]: 222: Hoare triple {69308#true} #res := ~retValue_acc~3; {69308#true} is VALID [2020-07-11 00:04:28,401 INFO L280 TraceCheckUtils]: 223: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,401 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {69308#true} {69308#true} #890#return; {69308#true} is VALID [2020-07-11 00:04:28,401 INFO L280 TraceCheckUtils]: 225: Hoare triple {69308#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647; {69308#true} is VALID [2020-07-11 00:04:28,401 INFO L280 TraceCheckUtils]: 226: Hoare triple {69308#true} ~tmp~3 := #t~ret30; {69308#true} is VALID [2020-07-11 00:04:28,401 INFO L280 TraceCheckUtils]: 227: Hoare triple {69308#true} havoc #t~ret30; {69308#true} is VALID [2020-07-11 00:04:28,402 INFO L280 TraceCheckUtils]: 228: Hoare triple {69308#true} assume 0 != ~tmp~3; {69308#true} is VALID [2020-07-11 00:04:28,402 INFO L280 TraceCheckUtils]: 229: Hoare triple {69308#true} ~tmp___0~1 := 0; {69308#true} is VALID [2020-07-11 00:04:28,402 INFO L280 TraceCheckUtils]: 230: Hoare triple {69308#true} ~retValue_acc~7 := ~tmp___0~1; {69308#true} is VALID [2020-07-11 00:04:28,402 INFO L280 TraceCheckUtils]: 231: Hoare triple {69308#true} #res := ~retValue_acc~7; {69308#true} is VALID [2020-07-11 00:04:28,402 INFO L280 TraceCheckUtils]: 232: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,402 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {69308#true} {69308#true} #892#return; {69308#true} is VALID [2020-07-11 00:04:28,403 INFO L280 TraceCheckUtils]: 234: Hoare triple {69308#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {69308#true} is VALID [2020-07-11 00:04:28,403 INFO L280 TraceCheckUtils]: 235: Hoare triple {69308#true} ~tmp~1 := #t~ret11; {69308#true} is VALID [2020-07-11 00:04:28,403 INFO L280 TraceCheckUtils]: 236: Hoare triple {69308#true} havoc #t~ret11; {69308#true} is VALID [2020-07-11 00:04:28,403 INFO L280 TraceCheckUtils]: 237: Hoare triple {69308#true} assume !(0 != ~tmp~1); {69308#true} is VALID [2020-07-11 00:04:28,404 INFO L263 TraceCheckUtils]: 238: Hoare triple {69308#true} call processEnvironment__wrappee__highWaterSensor(); {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-11 00:04:28,404 INFO L280 TraceCheckUtils]: 239: Hoare triple {69570#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {69308#true} is VALID [2020-07-11 00:04:28,404 INFO L280 TraceCheckUtils]: 240: Hoare triple {69308#true} assume !(0 == ~pumpRunning~0); {69308#true} is VALID [2020-07-11 00:04:28,404 INFO L263 TraceCheckUtils]: 241: Hoare triple {69308#true} call processEnvironment__wrappee__base(); {69308#true} is VALID [2020-07-11 00:04:28,404 INFO L280 TraceCheckUtils]: 242: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,405 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {69308#true} {69308#true} #930#return; {69308#true} is VALID [2020-07-11 00:04:28,405 INFO L280 TraceCheckUtils]: 244: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,405 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {69308#true} {69308#true} #896#return; {69308#true} is VALID [2020-07-11 00:04:28,405 INFO L280 TraceCheckUtils]: 246: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,405 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {69308#true} {69309#false} #916#return; {69309#false} is VALID [2020-07-11 00:04:28,405 INFO L263 TraceCheckUtils]: 248: Hoare triple {69309#false} call __utac_acc__Specification4_spec__1(); {69309#false} is VALID [2020-07-11 00:04:28,406 INFO L280 TraceCheckUtils]: 249: Hoare triple {69309#false} havoc ~tmp~9; {69309#false} is VALID [2020-07-11 00:04:28,406 INFO L280 TraceCheckUtils]: 250: Hoare triple {69309#false} havoc ~tmp___0~3; {69309#false} is VALID [2020-07-11 00:04:28,406 INFO L263 TraceCheckUtils]: 251: Hoare triple {69309#false} call #t~ret72 := getWaterLevel(); {69308#true} is VALID [2020-07-11 00:04:28,406 INFO L280 TraceCheckUtils]: 252: Hoare triple {69308#true} havoc ~retValue_acc~1; {69308#true} is VALID [2020-07-11 00:04:28,406 INFO L280 TraceCheckUtils]: 253: Hoare triple {69308#true} ~retValue_acc~1 := ~waterLevel~0; {69308#true} is VALID [2020-07-11 00:04:28,406 INFO L280 TraceCheckUtils]: 254: Hoare triple {69308#true} #res := ~retValue_acc~1; {69308#true} is VALID [2020-07-11 00:04:28,407 INFO L280 TraceCheckUtils]: 255: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,407 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {69308#true} {69309#false} #842#return; {69309#false} is VALID [2020-07-11 00:04:28,407 INFO L280 TraceCheckUtils]: 257: Hoare triple {69309#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {69309#false} is VALID [2020-07-11 00:04:28,407 INFO L280 TraceCheckUtils]: 258: Hoare triple {69309#false} ~tmp~9 := #t~ret72; {69309#false} is VALID [2020-07-11 00:04:28,407 INFO L280 TraceCheckUtils]: 259: Hoare triple {69309#false} havoc #t~ret72; {69309#false} is VALID [2020-07-11 00:04:28,407 INFO L280 TraceCheckUtils]: 260: Hoare triple {69309#false} assume 0 == ~tmp~9; {69309#false} is VALID [2020-07-11 00:04:28,407 INFO L263 TraceCheckUtils]: 261: Hoare triple {69309#false} call #t~ret73 := isPumpRunning(); {69308#true} is VALID [2020-07-11 00:04:28,408 INFO L280 TraceCheckUtils]: 262: Hoare triple {69308#true} havoc ~retValue_acc~5; {69308#true} is VALID [2020-07-11 00:04:28,408 INFO L280 TraceCheckUtils]: 263: Hoare triple {69308#true} ~retValue_acc~5 := ~pumpRunning~0; {69308#true} is VALID [2020-07-11 00:04:28,408 INFO L280 TraceCheckUtils]: 264: Hoare triple {69308#true} #res := ~retValue_acc~5; {69308#true} is VALID [2020-07-11 00:04:28,408 INFO L280 TraceCheckUtils]: 265: Hoare triple {69308#true} assume true; {69308#true} is VALID [2020-07-11 00:04:28,408 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {69308#true} {69309#false} #844#return; {69309#false} is VALID [2020-07-11 00:04:28,408 INFO L280 TraceCheckUtils]: 267: Hoare triple {69309#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {69309#false} is VALID [2020-07-11 00:04:28,409 INFO L280 TraceCheckUtils]: 268: Hoare triple {69309#false} ~tmp___0~3 := #t~ret73; {69309#false} is VALID [2020-07-11 00:04:28,409 INFO L280 TraceCheckUtils]: 269: Hoare triple {69309#false} havoc #t~ret73; {69309#false} is VALID [2020-07-11 00:04:28,409 INFO L280 TraceCheckUtils]: 270: Hoare triple {69309#false} assume 0 != ~tmp___0~3; {69309#false} is VALID [2020-07-11 00:04:28,409 INFO L263 TraceCheckUtils]: 271: Hoare triple {69309#false} call __automaton_fail(); {69309#false} is VALID [2020-07-11 00:04:28,409 INFO L280 TraceCheckUtils]: 272: Hoare triple {69309#false} assume !false; {69309#false} is VALID [2020-07-11 00:04:28,450 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 26 proven. 4 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-07-11 00:04:28,450 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [108070201] [2020-07-11 00:04:28,450 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-11 00:04:28,450 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-07-11 00:04:28,450 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1413675115] [2020-07-11 00:04:28,451 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 273 [2020-07-11 00:04:28,452 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-11 00:04:28,452 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-11 00:04:28,735 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 265 edges. 265 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-11 00:04:28,735 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-11 00:04:28,736 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-11 00:04:28,736 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-11 00:04:28,736 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-11 00:04:28,736 INFO L87 Difference]: Start difference. First operand 1906 states and 2254 transitions. Second operand 15 states. [2020-07-11 00:04:31,202 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-11 00:04:31,582 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-11 00:04:32,139 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-11 00:04:32,607 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-11 00:04:32,953 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-11 00:04:42,109 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-11 00:04:42,776 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-11 00:04:43,703 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-11 00:04:44,643 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-11 00:04:45,200 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187