/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 0.1.25-46f3038-m [2020-07-08 21:07:48,495 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 21:07:48,498 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 21:07:48,515 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 21:07:48,515 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 21:07:48,517 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 21:07:48,519 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 21:07:48,528 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 21:07:48,532 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 21:07:48,534 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 21:07:48,536 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 21:07:48,538 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 21:07:48,539 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 21:07:48,540 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 21:07:48,542 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 21:07:48,543 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 21:07:48,545 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 21:07:48,546 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 21:07:48,547 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 21:07:48,551 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 21:07:48,556 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 21:07:48,560 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 21:07:48,561 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 21:07:48,561 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 21:07:48,564 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 21:07:48,564 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 21:07:48,564 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 21:07:48,566 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 21:07:48,567 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 21:07:48,567 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 21:07:48,568 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 21:07:48,568 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 21:07:48,569 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 21:07:48,570 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 21:07:48,571 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 21:07:48,571 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 21:07:48,572 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 21:07:48,572 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 21:07:48,572 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 21:07:48,573 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 21:07:48,574 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 21:07:48,575 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-08 21:07:48,602 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 21:07:48,604 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 21:07:48,606 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 21:07:48,606 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 21:07:48,606 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 21:07:48,606 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 21:07:48,606 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 21:07:48,607 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 21:07:48,607 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 21:07:48,607 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 21:07:48,609 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 21:07:48,609 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 21:07:48,609 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 21:07:48,610 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 21:07:48,610 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 21:07:48,610 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 21:07:48,610 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 21:07:48,610 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 21:07:48,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 21:07:48,611 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 21:07:48,611 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 21:07:48,611 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 21:07:48,611 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-08 21:07:48,901 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 21:07:48,914 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 21:07:48,920 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 21:07:48,922 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 21:07:48,922 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 21:07:48,923 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product52.cil.c [2020-07-08 21:07:48,987 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/815af20a8/b190c21ff4854abfade7a63879ada151/FLAGbb6181ab8 [2020-07-08 21:07:49,521 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 21:07:49,522 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product52.cil.c [2020-07-08 21:07:49,540 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/815af20a8/b190c21ff4854abfade7a63879ada151/FLAGbb6181ab8 [2020-07-08 21:07:49,761 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/815af20a8/b190c21ff4854abfade7a63879ada151 [2020-07-08 21:07:49,770 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 21:07:49,772 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 21:07:49,773 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 21:07:49,773 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 21:07:49,777 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 21:07:49,778 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 09:07:49" (1/1) ... [2020-07-08 21:07:49,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38f943f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:07:49, skipping insertion in model container [2020-07-08 21:07:49,781 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 09:07:49" (1/1) ... [2020-07-08 21:07:49,788 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 21:07:49,834 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 21:07:50,156 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 21:07:50,290 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 21:07:50,442 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 21:07:50,479 INFO L208 MainTranslator]: Completed translation [2020-07-08 21:07:50,480 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:07:50 WrapperNode [2020-07-08 21:07:50,480 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 21:07:50,481 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 21:07:50,481 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 21:07:50,481 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 21:07:50,494 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:07:50" (1/1) ... [2020-07-08 21:07:50,495 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:07:50" (1/1) ... [2020-07-08 21:07:50,514 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:07:50" (1/1) ... [2020-07-08 21:07:50,514 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:07:50" (1/1) ... [2020-07-08 21:07:50,569 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:07:50" (1/1) ... [2020-07-08 21:07:50,591 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:07:50" (1/1) ... [2020-07-08 21:07:50,602 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:07:50" (1/1) ... [2020-07-08 21:07:50,618 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 21:07:50,619 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 21:07:50,619 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 21:07:50,619 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 21:07:50,620 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:07:50" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 21:07:50,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 21:07:50,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 21:07:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-08 21:07:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-08 21:07:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-08 21:07:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-08 21:07:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-08 21:07:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-08 21:07:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-08 21:07:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-08 21:07:50,689 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-08 21:07:50,689 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-08 21:07:50,689 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-08 21:07:50,689 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-08 21:07:50,689 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-08 21:07:50,689 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-08 21:07:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-08 21:07:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-08 21:07:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-08 21:07:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-08 21:07:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-08 21:07:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-08 21:07:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-08 21:07:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-08 21:07:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-08 21:07:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-08 21:07:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-08 21:07:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-08 21:07:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-08 21:07:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-08 21:07:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-08 21:07:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-08 21:07:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-08 21:07:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-08 21:07:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-08 21:07:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 21:07:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-08 21:07:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-08 21:07:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-08 21:07:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-08 21:07:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-08 21:07:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-08 21:07:50,694 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 21:07:50,694 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 21:07:50,694 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-08 21:07:50,694 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-08 21:07:50,694 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-08 21:07:50,694 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-08 21:07:50,694 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-08 21:07:50,695 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-08 21:07:50,695 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-08 21:07:50,695 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-08 21:07:50,695 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-08 21:07:50,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 21:07:50,695 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-08 21:07:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-08 21:07:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-08 21:07:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-08 21:07:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-08 21:07:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-08 21:07:50,696 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-08 21:07:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-08 21:07:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-08 21:07:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-08 21:07:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-08 21:07:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-08 21:07:50,697 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-08 21:07:50,698 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-08 21:07:50,698 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-08 21:07:50,698 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-08 21:07:50,698 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-08 21:07:50,698 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 21:07:50,698 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 21:07:50,699 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-08 21:07:50,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 21:07:50,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 21:07:50,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 21:07:50,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 21:07:50,699 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-08 21:07:50,699 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 21:07:50,700 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-08 21:07:50,700 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-08 21:07:50,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 21:07:50,700 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-08 21:07:50,700 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-08 21:07:50,700 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-08 21:07:50,701 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-08 21:07:50,701 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-08 21:07:50,701 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-08 21:07:50,701 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-08 21:07:50,701 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-08 21:07:50,701 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-08 21:07:50,702 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 21:07:50,702 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-08 21:07:50,702 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-08 21:07:50,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 21:07:50,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-08 21:07:50,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 21:07:52,347 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 21:07:52,348 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 21:07:52,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 09:07:52 BoogieIcfgContainer [2020-07-08 21:07:52,354 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 21:07:52,355 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 21:07:52,355 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 21:07:52,359 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 21:07:52,359 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 09:07:49" (1/3) ... [2020-07-08 21:07:52,360 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@671f8113 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 09:07:52, skipping insertion in model container [2020-07-08 21:07:52,360 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 09:07:50" (2/3) ... [2020-07-08 21:07:52,361 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@671f8113 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 09:07:52, skipping insertion in model container [2020-07-08 21:07:52,361 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 09:07:52" (3/3) ... [2020-07-08 21:07:52,363 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product52.cil.c [2020-07-08 21:07:52,374 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 21:07:52,382 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 21:07:52,396 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 21:07:52,417 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 21:07:52,417 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 21:07:52,417 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-08 21:07:52,417 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 21:07:52,418 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 21:07:52,418 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 21:07:52,418 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 21:07:52,418 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 21:07:52,439 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states. [2020-07-08 21:07:52,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-08 21:07:52,461 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:07:52,463 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:07:52,463 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:07:52,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:07:52,469 INFO L82 PathProgramCache]: Analyzing trace with hash -1964738656, now seen corresponding path program 1 times [2020-07-08 21:07:52,478 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:07:52,478 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1102734943] [2020-07-08 21:07:52,479 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:07:52,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:07:53,225 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:07:53,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:07:53,322 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 [2020-07-08 21:07:53,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} #valid := #valid[0 := 0]; {325#true} is VALID [2020-07-08 21:07:53,323 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} assume 0 < #StackHeapBarrier; {325#true} is VALID [2020-07-08 21:07:53,325 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 [2020-07-08 21:07:53,325 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 [2020-07-08 21:07:53,326 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 [2020-07-08 21:07:53,327 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 [2020-07-08 21:07:53,327 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 [2020-07-08 21:07:53,328 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 [2020-07-08 21:07:53,333 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 [2020-07-08 21:07:53,333 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 [2020-07-08 21:07:53,333 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 [2020-07-08 21:07:53,335 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 [2020-07-08 21:07:53,335 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 [2020-07-08 21:07:53,335 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 [2020-07-08 21:07:53,343 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 [2020-07-08 21:07:53,343 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 [2020-07-08 21:07:53,344 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 [2020-07-08 21:07:53,344 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 [2020-07-08 21:07:53,344 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 [2020-07-08 21:07:53,345 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 [2020-07-08 21:07:53,345 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 [2020-07-08 21:07:53,346 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 [2020-07-08 21:07:53,346 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 [2020-07-08 21:07:53,347 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 [2020-07-08 21:07:53,347 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 [2020-07-08 21:07:53,348 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 [2020-07-08 21:07:53,350 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 [2020-07-08 21:07:53,351 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 [2020-07-08 21:07:53,351 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 [2020-07-08 21:07:53,351 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 [2020-07-08 21:07:53,352 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 [2020-07-08 21:07:53,352 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 [2020-07-08 21:07:53,353 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 [2020-07-08 21:07:53,353 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 [2020-07-08 21:07:53,353 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 [2020-07-08 21:07:53,353 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 [2020-07-08 21:07:53,354 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 [2020-07-08 21:07:53,354 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 [2020-07-08 21:07:53,354 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 [2020-07-08 21:07:53,355 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 [2020-07-08 21:07:53,355 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 [2020-07-08 21:07:53,356 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 [2020-07-08 21:07:53,356 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 [2020-07-08 21:07:53,356 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 [2020-07-08 21:07:53,356 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 [2020-07-08 21:07:53,357 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 [2020-07-08 21:07:53,357 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 [2020-07-08 21:07:53,357 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 [2020-07-08 21:07:53,358 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 [2020-07-08 21:07:53,358 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 [2020-07-08 21:07:53,362 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 [2020-07-08 21:07:53,362 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 [2020-07-08 21:07:53,363 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 [2020-07-08 21:07:53,363 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 [2020-07-08 21:07:53,363 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 [2020-07-08 21:07:53,364 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 [2020-07-08 21:07:53,364 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 [2020-07-08 21:07:53,372 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 [2020-07-08 21:07:53,372 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 [2020-07-08 21:07:53,373 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 [2020-07-08 21:07:53,373 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 [2020-07-08 21:07:53,373 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 [2020-07-08 21:07:53,374 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 [2020-07-08 21:07:53,374 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 [2020-07-08 21:07:53,374 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 [2020-07-08 21:07:53,396 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 [2020-07-08 21:07:53,396 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 [2020-07-08 21:07:53,397 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 [2020-07-08 21:07:53,397 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 [2020-07-08 21:07:53,397 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 [2020-07-08 21:07:53,398 INFO L280 TraceCheckUtils]: 71: Hoare triple {325#true} ~waterLevel~0 := 1; {325#true} is VALID [2020-07-08 21:07:53,398 INFO L280 TraceCheckUtils]: 72: Hoare triple {325#true} ~methaneLevelCritical~0 := 0; {325#true} is VALID [2020-07-08 21:07:53,398 INFO L280 TraceCheckUtils]: 73: Hoare triple {325#true} ~pumpRunning~0 := 0; {325#true} is VALID [2020-07-08 21:07:53,398 INFO L280 TraceCheckUtils]: 74: Hoare triple {325#true} ~systemActive~0 := 1; {325#true} is VALID [2020-07-08 21:07:53,399 INFO L280 TraceCheckUtils]: 75: Hoare triple {325#true} ~head~0.base, ~head~0.offset := 0, 0; {325#true} is VALID [2020-07-08 21:07:53,399 INFO L280 TraceCheckUtils]: 76: Hoare triple {325#true} ~cleanupTimeShifts~0 := 4; {325#true} is VALID [2020-07-08 21:07:53,400 INFO L280 TraceCheckUtils]: 77: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-08 21:07:53,400 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {325#true} {325#true} #942#return; {325#true} is VALID [2020-07-08 21:07:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:07:53,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-08 21:07:53,427 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {325#true} {325#true} #848#return; {325#true} is VALID [2020-07-08 21:07:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:07:53,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-08 21:07:53,433 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {325#true} {325#true} #850#return; {325#true} is VALID [2020-07-08 21:07:53,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:07:53,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} havoc ~retValue_acc~13; {325#true} is VALID [2020-07-08 21:07:53,438 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} ~retValue_acc~13 := 1; {325#true} is VALID [2020-07-08 21:07:53,438 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #res := ~retValue_acc~13; {325#true} is VALID [2020-07-08 21:07:53,438 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-08 21:07:53,439 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {325#true} {325#true} #852#return; {325#true} is VALID [2020-07-08 21:07:53,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:07:53,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-08 21:07:53,442 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {325#true} {325#true} #854#return; {325#true} is VALID [2020-07-08 21:07:53,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:07:53,446 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} havoc ~retValue_acc~1; {325#true} is VALID [2020-07-08 21:07:53,446 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} ~retValue_acc~1 := ~waterLevel~0; {325#true} is VALID [2020-07-08 21:07:53,446 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #res := ~retValue_acc~1; {325#true} is VALID [2020-07-08 21:07:53,447 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-08 21:07:53,447 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {325#true} {326#false} #842#return; {326#false} is VALID [2020-07-08 21:07:53,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:07:53,451 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} havoc ~retValue_acc~5; {325#true} is VALID [2020-07-08 21:07:53,451 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} ~retValue_acc~5 := ~pumpRunning~0; {325#true} is VALID [2020-07-08 21:07:53,452 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #res := ~retValue_acc~5; {325#true} is VALID [2020-07-08 21:07:53,452 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-08 21:07:53,452 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {325#true} {326#false} #844#return; {326#false} is VALID [2020-07-08 21:07:53,458 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 [2020-07-08 21:07:53,458 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 [2020-07-08 21:07:53,458 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #valid := #valid[0 := 0]; {325#true} is VALID [2020-07-08 21:07:53,459 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume 0 < #StackHeapBarrier; {325#true} is VALID [2020-07-08 21:07:53,459 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 [2020-07-08 21:07:53,459 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 [2020-07-08 21:07:53,460 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 [2020-07-08 21:07:53,460 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 [2020-07-08 21:07:53,460 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 [2020-07-08 21:07:53,461 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 [2020-07-08 21:07:53,461 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 [2020-07-08 21:07:53,461 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 [2020-07-08 21:07:53,461 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 [2020-07-08 21:07:53,462 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 [2020-07-08 21:07:53,462 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 [2020-07-08 21:07:53,462 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 [2020-07-08 21:07:53,463 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 [2020-07-08 21:07:53,463 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 [2020-07-08 21:07:53,463 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 [2020-07-08 21:07:53,463 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 [2020-07-08 21:07:53,464 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 [2020-07-08 21:07:53,464 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 [2020-07-08 21:07:53,464 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 [2020-07-08 21:07:53,465 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 [2020-07-08 21:07:53,465 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 [2020-07-08 21:07:53,465 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 [2020-07-08 21:07:53,466 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 [2020-07-08 21:07:53,466 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 [2020-07-08 21:07:53,466 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 [2020-07-08 21:07:53,466 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 [2020-07-08 21:07:53,467 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 [2020-07-08 21:07:53,467 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 [2020-07-08 21:07:53,467 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 [2020-07-08 21:07:53,468 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 [2020-07-08 21:07:53,468 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 [2020-07-08 21:07:53,468 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 [2020-07-08 21:07:53,468 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 [2020-07-08 21:07:53,469 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 [2020-07-08 21:07:53,469 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 [2020-07-08 21:07:53,469 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 [2020-07-08 21:07:53,469 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 [2020-07-08 21:07:53,470 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 [2020-07-08 21:07:53,470 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 [2020-07-08 21:07:53,470 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 [2020-07-08 21:07:53,471 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 [2020-07-08 21:07:53,471 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 [2020-07-08 21:07:53,471 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 [2020-07-08 21:07:53,471 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 [2020-07-08 21:07:53,472 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 [2020-07-08 21:07:53,472 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 [2020-07-08 21:07:53,472 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 [2020-07-08 21:07:53,472 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 [2020-07-08 21:07:53,473 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 [2020-07-08 21:07:53,473 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 [2020-07-08 21:07:53,473 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 [2020-07-08 21:07:53,474 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 [2020-07-08 21:07:53,474 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 [2020-07-08 21:07:53,474 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 [2020-07-08 21:07:53,474 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 [2020-07-08 21:07:53,475 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 [2020-07-08 21:07:53,475 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 [2020-07-08 21:07:53,475 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 [2020-07-08 21:07:53,475 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 [2020-07-08 21:07:53,476 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 [2020-07-08 21:07:53,476 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 [2020-07-08 21:07:53,476 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 [2020-07-08 21:07:53,477 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 [2020-07-08 21:07:53,477 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 [2020-07-08 21:07:53,477 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 [2020-07-08 21:07:53,477 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 [2020-07-08 21:07:53,478 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 [2020-07-08 21:07:53,478 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 [2020-07-08 21:07:53,478 INFO L280 TraceCheckUtils]: 72: Hoare triple {325#true} ~waterLevel~0 := 1; {325#true} is VALID [2020-07-08 21:07:53,479 INFO L280 TraceCheckUtils]: 73: Hoare triple {325#true} ~methaneLevelCritical~0 := 0; {325#true} is VALID [2020-07-08 21:07:53,479 INFO L280 TraceCheckUtils]: 74: Hoare triple {325#true} ~pumpRunning~0 := 0; {325#true} is VALID [2020-07-08 21:07:53,479 INFO L280 TraceCheckUtils]: 75: Hoare triple {325#true} ~systemActive~0 := 1; {325#true} is VALID [2020-07-08 21:07:53,479 INFO L280 TraceCheckUtils]: 76: Hoare triple {325#true} ~head~0.base, ~head~0.offset := 0, 0; {325#true} is VALID [2020-07-08 21:07:53,480 INFO L280 TraceCheckUtils]: 77: Hoare triple {325#true} ~cleanupTimeShifts~0 := 4; {325#true} is VALID [2020-07-08 21:07:53,480 INFO L280 TraceCheckUtils]: 78: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-08 21:07:53,480 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {325#true} {325#true} #942#return; {325#true} is VALID [2020-07-08 21:07:53,481 INFO L263 TraceCheckUtils]: 80: Hoare triple {325#true} call #t~ret74 := main(); {325#true} is VALID [2020-07-08 21:07:53,481 INFO L280 TraceCheckUtils]: 81: Hoare triple {325#true} havoc ~retValue_acc~11; {325#true} is VALID [2020-07-08 21:07:53,481 INFO L280 TraceCheckUtils]: 82: Hoare triple {325#true} havoc ~tmp~8; {325#true} is VALID [2020-07-08 21:07:53,481 INFO L263 TraceCheckUtils]: 83: Hoare triple {325#true} call select_helpers(); {325#true} is VALID [2020-07-08 21:07:53,482 INFO L280 TraceCheckUtils]: 84: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-08 21:07:53,482 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {325#true} {325#true} #848#return; {325#true} is VALID [2020-07-08 21:07:53,482 INFO L263 TraceCheckUtils]: 86: Hoare triple {325#true} call select_features(); {325#true} is VALID [2020-07-08 21:07:53,482 INFO L280 TraceCheckUtils]: 87: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-08 21:07:53,483 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {325#true} {325#true} #850#return; {325#true} is VALID [2020-07-08 21:07:53,483 INFO L263 TraceCheckUtils]: 89: Hoare triple {325#true} call #t~ret70 := valid_product(); {325#true} is VALID [2020-07-08 21:07:53,483 INFO L280 TraceCheckUtils]: 90: Hoare triple {325#true} havoc ~retValue_acc~13; {325#true} is VALID [2020-07-08 21:07:53,484 INFO L280 TraceCheckUtils]: 91: Hoare triple {325#true} ~retValue_acc~13 := 1; {325#true} is VALID [2020-07-08 21:07:53,484 INFO L280 TraceCheckUtils]: 92: Hoare triple {325#true} #res := ~retValue_acc~13; {325#true} is VALID [2020-07-08 21:07:53,484 INFO L280 TraceCheckUtils]: 93: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-08 21:07:53,484 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {325#true} {325#true} #852#return; {325#true} is VALID [2020-07-08 21:07:53,485 INFO L280 TraceCheckUtils]: 95: Hoare triple {325#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {325#true} is VALID [2020-07-08 21:07:53,485 INFO L280 TraceCheckUtils]: 96: Hoare triple {325#true} ~tmp~8 := #t~ret70; {325#true} is VALID [2020-07-08 21:07:53,485 INFO L280 TraceCheckUtils]: 97: Hoare triple {325#true} havoc #t~ret70; {325#true} is VALID [2020-07-08 21:07:53,486 INFO L280 TraceCheckUtils]: 98: Hoare triple {325#true} assume 0 != ~tmp~8; {325#true} is VALID [2020-07-08 21:07:53,486 INFO L263 TraceCheckUtils]: 99: Hoare triple {325#true} call setup(); {325#true} is VALID [2020-07-08 21:07:53,486 INFO L280 TraceCheckUtils]: 100: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-08 21:07:53,486 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {325#true} {325#true} #854#return; {325#true} is VALID [2020-07-08 21:07:53,487 INFO L263 TraceCheckUtils]: 102: Hoare triple {325#true} call runTest(); {325#true} is VALID [2020-07-08 21:07:53,487 INFO L263 TraceCheckUtils]: 103: Hoare triple {325#true} call test(); {325#true} is VALID [2020-07-08 21:07:53,487 INFO L280 TraceCheckUtils]: 104: Hoare triple {325#true} havoc ~splverifierCounter~0; {325#true} is VALID [2020-07-08 21:07:53,487 INFO L280 TraceCheckUtils]: 105: Hoare triple {325#true} havoc ~tmp~4; {325#true} is VALID [2020-07-08 21:07:53,488 INFO L280 TraceCheckUtils]: 106: Hoare triple {325#true} havoc ~tmp___0~2; {325#true} is VALID [2020-07-08 21:07:53,488 INFO L280 TraceCheckUtils]: 107: Hoare triple {325#true} havoc ~tmp___1~0; {325#true} is VALID [2020-07-08 21:07:53,488 INFO L280 TraceCheckUtils]: 108: Hoare triple {325#true} havoc ~tmp___2~0; {325#true} is VALID [2020-07-08 21:07:53,489 INFO L280 TraceCheckUtils]: 109: Hoare triple {325#true} ~splverifierCounter~0 := 0; {325#true} is VALID [2020-07-08 21:07:53,490 INFO L280 TraceCheckUtils]: 110: Hoare triple {325#true} assume false; {326#false} is VALID [2020-07-08 21:07:53,491 INFO L263 TraceCheckUtils]: 111: Hoare triple {326#false} call cleanup(); {326#false} is VALID [2020-07-08 21:07:53,491 INFO L280 TraceCheckUtils]: 112: Hoare triple {326#false} havoc ~i~0; {326#false} is VALID [2020-07-08 21:07:53,491 INFO L280 TraceCheckUtils]: 113: Hoare triple {326#false} havoc ~__cil_tmp2~0; {326#false} is VALID [2020-07-08 21:07:53,492 INFO L263 TraceCheckUtils]: 114: Hoare triple {326#false} call timeShift(); {326#false} is VALID [2020-07-08 21:07:53,492 INFO L280 TraceCheckUtils]: 115: Hoare triple {326#false} assume !(0 != ~pumpRunning~0); {326#false} is VALID [2020-07-08 21:07:53,492 INFO L280 TraceCheckUtils]: 116: Hoare triple {326#false} assume !(0 != ~systemActive~0); {326#false} is VALID [2020-07-08 21:07:53,493 INFO L263 TraceCheckUtils]: 117: Hoare triple {326#false} call __utac_acc__Specification4_spec__1(); {326#false} is VALID [2020-07-08 21:07:53,493 INFO L280 TraceCheckUtils]: 118: Hoare triple {326#false} havoc ~tmp~9; {326#false} is VALID [2020-07-08 21:07:53,493 INFO L280 TraceCheckUtils]: 119: Hoare triple {326#false} havoc ~tmp___0~3; {326#false} is VALID [2020-07-08 21:07:53,493 INFO L263 TraceCheckUtils]: 120: Hoare triple {326#false} call #t~ret72 := getWaterLevel(); {325#true} is VALID [2020-07-08 21:07:53,494 INFO L280 TraceCheckUtils]: 121: Hoare triple {325#true} havoc ~retValue_acc~1; {325#true} is VALID [2020-07-08 21:07:53,494 INFO L280 TraceCheckUtils]: 122: Hoare triple {325#true} ~retValue_acc~1 := ~waterLevel~0; {325#true} is VALID [2020-07-08 21:07:53,494 INFO L280 TraceCheckUtils]: 123: Hoare triple {325#true} #res := ~retValue_acc~1; {325#true} is VALID [2020-07-08 21:07:53,494 INFO L280 TraceCheckUtils]: 124: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-08 21:07:53,495 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {325#true} {326#false} #842#return; {326#false} is VALID [2020-07-08 21:07:53,495 INFO L280 TraceCheckUtils]: 126: Hoare triple {326#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {326#false} is VALID [2020-07-08 21:07:53,495 INFO L280 TraceCheckUtils]: 127: Hoare triple {326#false} ~tmp~9 := #t~ret72; {326#false} is VALID [2020-07-08 21:07:53,495 INFO L280 TraceCheckUtils]: 128: Hoare triple {326#false} havoc #t~ret72; {326#false} is VALID [2020-07-08 21:07:53,496 INFO L280 TraceCheckUtils]: 129: Hoare triple {326#false} assume 0 == ~tmp~9; {326#false} is VALID [2020-07-08 21:07:53,496 INFO L263 TraceCheckUtils]: 130: Hoare triple {326#false} call #t~ret73 := isPumpRunning(); {325#true} is VALID [2020-07-08 21:07:53,496 INFO L280 TraceCheckUtils]: 131: Hoare triple {325#true} havoc ~retValue_acc~5; {325#true} is VALID [2020-07-08 21:07:53,497 INFO L280 TraceCheckUtils]: 132: Hoare triple {325#true} ~retValue_acc~5 := ~pumpRunning~0; {325#true} is VALID [2020-07-08 21:07:53,497 INFO L280 TraceCheckUtils]: 133: Hoare triple {325#true} #res := ~retValue_acc~5; {325#true} is VALID [2020-07-08 21:07:53,497 INFO L280 TraceCheckUtils]: 134: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-08 21:07:53,497 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {325#true} {326#false} #844#return; {326#false} is VALID [2020-07-08 21:07:53,498 INFO L280 TraceCheckUtils]: 136: Hoare triple {326#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {326#false} is VALID [2020-07-08 21:07:53,498 INFO L280 TraceCheckUtils]: 137: Hoare triple {326#false} ~tmp___0~3 := #t~ret73; {326#false} is VALID [2020-07-08 21:07:53,498 INFO L280 TraceCheckUtils]: 138: Hoare triple {326#false} havoc #t~ret73; {326#false} is VALID [2020-07-08 21:07:53,498 INFO L280 TraceCheckUtils]: 139: Hoare triple {326#false} assume 0 != ~tmp___0~3; {326#false} is VALID [2020-07-08 21:07:53,499 INFO L263 TraceCheckUtils]: 140: Hoare triple {326#false} call __automaton_fail(); {326#false} is VALID [2020-07-08 21:07:53,499 INFO L280 TraceCheckUtils]: 141: Hoare triple {326#false} assume !false; {326#false} is VALID [2020-07-08 21:07:53,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 21:07:53,524 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1102734943] [2020-07-08 21:07:53,526 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 21:07:53,527 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-08 21:07:53,527 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [877029797] [2020-07-08 21:07:53,533 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-08 21:07:53,537 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:07:53,541 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-08 21:07:53,713 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:07:53,714 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-08 21:07:53,714 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:07:53,722 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-08 21:07:53,723 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-08 21:07:53,725 INFO L87 Difference]: Start difference. First operand 322 states. Second operand 3 states. [2020-07-08 21:08:02,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:08:02,396 INFO L93 Difference]: Finished difference Result 512 states and 609 transitions. [2020-07-08 21:08:02,397 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-08 21:08:02,397 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-08 21:08:02,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:08:02,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 21:08:02,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 609 transitions. [2020-07-08 21:08:02,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 21:08:02,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 609 transitions. [2020-07-08 21:08:02,449 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 609 transitions. [2020-07-08 21:08:04,157 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 609 edges. 609 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:08:04,219 INFO L225 Difference]: With dead ends: 512 [2020-07-08 21:08:04,220 INFO L226 Difference]: Without dead ends: 315 [2020-07-08 21:08:04,226 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-08 21:08:04,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315 states. [2020-07-08 21:08:07,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315 to 271. [2020-07-08 21:08:07,793 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:08:07,794 INFO L82 GeneralOperation]: Start isEquivalent. First operand 315 states. Second operand 271 states. [2020-07-08 21:08:07,795 INFO L74 IsIncluded]: Start isIncluded. First operand 315 states. Second operand 271 states. [2020-07-08 21:08:07,795 INFO L87 Difference]: Start difference. First operand 315 states. Second operand 271 states. [2020-07-08 21:08:07,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:08:07,834 INFO L93 Difference]: Finished difference Result 315 states and 360 transitions. [2020-07-08 21:08:07,834 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 360 transitions. [2020-07-08 21:08:07,838 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:08:07,838 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:08:07,838 INFO L74 IsIncluded]: Start isIncluded. First operand 271 states. Second operand 315 states. [2020-07-08 21:08:07,838 INFO L87 Difference]: Start difference. First operand 271 states. Second operand 315 states. [2020-07-08 21:08:07,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:08:07,874 INFO L93 Difference]: Finished difference Result 315 states and 360 transitions. [2020-07-08 21:08:07,875 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 360 transitions. [2020-07-08 21:08:07,877 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:08:07,877 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:08:07,877 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:08:07,877 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:08:07,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 271 states. [2020-07-08 21:08:07,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 295 transitions. [2020-07-08 21:08:07,903 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 295 transitions. Word has length 142 [2020-07-08 21:08:07,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:08:07,904 INFO L479 AbstractCegarLoop]: Abstraction has 271 states and 295 transitions. [2020-07-08 21:08:07,904 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-08 21:08:07,904 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 271 states and 295 transitions. [2020-07-08 21:08:08,819 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 295 edges. 295 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:08:08,819 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 295 transitions. [2020-07-08 21:08:08,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-08 21:08:08,823 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:08:08,823 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:08:08,824 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 21:08:08,824 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:08:08,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:08:08,825 INFO L82 PathProgramCache]: Analyzing trace with hash -760083785, now seen corresponding path program 1 times [2020-07-08 21:08:08,825 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:08:08,825 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [808059248] [2020-07-08 21:08:08,825 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:08:08,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:09,258 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:08:09,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:09,321 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 [2020-07-08 21:08:09,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {2626#true} #valid := #valid[0 := 0]; {2626#true} is VALID [2020-07-08 21:08:09,321 INFO L280 TraceCheckUtils]: 2: Hoare triple {2626#true} assume 0 < #StackHeapBarrier; {2626#true} is VALID [2020-07-08 21:08:09,322 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 [2020-07-08 21:08:09,322 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 [2020-07-08 21:08:09,322 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 [2020-07-08 21:08:09,322 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 [2020-07-08 21:08:09,323 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 [2020-07-08 21:08:09,323 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 [2020-07-08 21:08:09,323 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 [2020-07-08 21:08:09,323 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 [2020-07-08 21:08:09,324 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 [2020-07-08 21:08:09,324 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 [2020-07-08 21:08:09,324 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 [2020-07-08 21:08:09,324 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 [2020-07-08 21:08:09,325 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 [2020-07-08 21:08:09,325 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 [2020-07-08 21:08:09,325 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 [2020-07-08 21:08:09,325 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 [2020-07-08 21:08:09,326 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 [2020-07-08 21:08:09,326 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 [2020-07-08 21:08:09,326 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 [2020-07-08 21:08:09,326 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 [2020-07-08 21:08:09,327 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 [2020-07-08 21:08:09,327 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 [2020-07-08 21:08:09,327 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 [2020-07-08 21:08:09,327 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 [2020-07-08 21:08:09,328 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 [2020-07-08 21:08:09,328 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 [2020-07-08 21:08:09,328 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 [2020-07-08 21:08:09,328 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 [2020-07-08 21:08:09,329 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 [2020-07-08 21:08:09,329 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 [2020-07-08 21:08:09,329 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 [2020-07-08 21:08:09,329 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 [2020-07-08 21:08:09,330 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 [2020-07-08 21:08:09,330 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 [2020-07-08 21:08:09,330 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 [2020-07-08 21:08:09,330 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 [2020-07-08 21:08:09,330 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 [2020-07-08 21:08:09,331 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 [2020-07-08 21:08:09,331 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 [2020-07-08 21:08:09,331 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 [2020-07-08 21:08:09,331 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 [2020-07-08 21:08:09,332 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 [2020-07-08 21:08:09,332 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 [2020-07-08 21:08:09,332 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 [2020-07-08 21:08:09,332 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 [2020-07-08 21:08:09,333 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 [2020-07-08 21:08:09,333 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 [2020-07-08 21:08:09,333 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 [2020-07-08 21:08:09,333 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 [2020-07-08 21:08:09,334 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 [2020-07-08 21:08:09,334 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 [2020-07-08 21:08:09,334 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 [2020-07-08 21:08:09,334 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 [2020-07-08 21:08:09,335 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 [2020-07-08 21:08:09,335 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 [2020-07-08 21:08:09,335 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 [2020-07-08 21:08:09,335 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 [2020-07-08 21:08:09,336 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 [2020-07-08 21:08:09,336 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 [2020-07-08 21:08:09,336 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 [2020-07-08 21:08:09,336 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 [2020-07-08 21:08:09,337 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 [2020-07-08 21:08:09,337 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 [2020-07-08 21:08:09,337 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 [2020-07-08 21:08:09,337 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 [2020-07-08 21:08:09,338 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 [2020-07-08 21:08:09,338 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 [2020-07-08 21:08:09,338 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 [2020-07-08 21:08:09,338 INFO L280 TraceCheckUtils]: 71: Hoare triple {2626#true} ~waterLevel~0 := 1; {2626#true} is VALID [2020-07-08 21:08:09,338 INFO L280 TraceCheckUtils]: 72: Hoare triple {2626#true} ~methaneLevelCritical~0 := 0; {2626#true} is VALID [2020-07-08 21:08:09,339 INFO L280 TraceCheckUtils]: 73: Hoare triple {2626#true} ~pumpRunning~0 := 0; {2626#true} is VALID [2020-07-08 21:08:09,339 INFO L280 TraceCheckUtils]: 74: Hoare triple {2626#true} ~systemActive~0 := 1; {2626#true} is VALID [2020-07-08 21:08:09,339 INFO L280 TraceCheckUtils]: 75: Hoare triple {2626#true} ~head~0.base, ~head~0.offset := 0, 0; {2626#true} is VALID [2020-07-08 21:08:09,339 INFO L280 TraceCheckUtils]: 76: Hoare triple {2626#true} ~cleanupTimeShifts~0 := 4; {2626#true} is VALID [2020-07-08 21:08:09,340 INFO L280 TraceCheckUtils]: 77: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-08 21:08:09,340 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2626#true} {2626#true} #942#return; {2626#true} is VALID [2020-07-08 21:08:09,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:09,348 INFO L280 TraceCheckUtils]: 0: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-08 21:08:09,349 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2626#true} {2626#true} #848#return; {2626#true} is VALID [2020-07-08 21:08:09,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:09,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-08 21:08:09,354 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2626#true} {2626#true} #850#return; {2626#true} is VALID [2020-07-08 21:08:09,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:09,357 INFO L280 TraceCheckUtils]: 0: Hoare triple {2626#true} havoc ~retValue_acc~13; {2626#true} is VALID [2020-07-08 21:08:09,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {2626#true} ~retValue_acc~13 := 1; {2626#true} is VALID [2020-07-08 21:08:09,357 INFO L280 TraceCheckUtils]: 2: Hoare triple {2626#true} #res := ~retValue_acc~13; {2626#true} is VALID [2020-07-08 21:08:09,358 INFO L280 TraceCheckUtils]: 3: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-08 21:08:09,358 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2626#true} {2626#true} #852#return; {2626#true} is VALID [2020-07-08 21:08:09,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:09,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-08 21:08:09,361 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2626#true} {2626#true} #854#return; {2626#true} is VALID [2020-07-08 21:08:09,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:09,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {2626#true} havoc ~retValue_acc~1; {2626#true} is VALID [2020-07-08 21:08:09,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {2626#true} ~retValue_acc~1 := ~waterLevel~0; {2626#true} is VALID [2020-07-08 21:08:09,364 INFO L280 TraceCheckUtils]: 2: Hoare triple {2626#true} #res := ~retValue_acc~1; {2626#true} is VALID [2020-07-08 21:08:09,364 INFO L280 TraceCheckUtils]: 3: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-08 21:08:09,365 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2626#true} {2627#false} #842#return; {2627#false} is VALID [2020-07-08 21:08:09,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:09,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {2626#true} havoc ~retValue_acc~5; {2626#true} is VALID [2020-07-08 21:08:09,369 INFO L280 TraceCheckUtils]: 1: Hoare triple {2626#true} ~retValue_acc~5 := ~pumpRunning~0; {2626#true} is VALID [2020-07-08 21:08:09,369 INFO L280 TraceCheckUtils]: 2: Hoare triple {2626#true} #res := ~retValue_acc~5; {2626#true} is VALID [2020-07-08 21:08:09,369 INFO L280 TraceCheckUtils]: 3: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-08 21:08:09,369 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2626#true} {2627#false} #844#return; {2627#false} is VALID [2020-07-08 21:08:09,374 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 [2020-07-08 21:08:09,374 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 [2020-07-08 21:08:09,374 INFO L280 TraceCheckUtils]: 2: Hoare triple {2626#true} #valid := #valid[0 := 0]; {2626#true} is VALID [2020-07-08 21:08:09,375 INFO L280 TraceCheckUtils]: 3: Hoare triple {2626#true} assume 0 < #StackHeapBarrier; {2626#true} is VALID [2020-07-08 21:08:09,375 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 [2020-07-08 21:08:09,375 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 [2020-07-08 21:08:09,375 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 [2020-07-08 21:08:09,376 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 [2020-07-08 21:08:09,376 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 [2020-07-08 21:08:09,376 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 [2020-07-08 21:08:09,376 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 [2020-07-08 21:08:09,376 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 [2020-07-08 21:08:09,377 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 [2020-07-08 21:08:09,377 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 [2020-07-08 21:08:09,377 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 [2020-07-08 21:08:09,377 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 [2020-07-08 21:08:09,378 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 [2020-07-08 21:08:09,378 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 [2020-07-08 21:08:09,383 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 [2020-07-08 21:08:09,383 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 [2020-07-08 21:08:09,384 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 [2020-07-08 21:08:09,384 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 [2020-07-08 21:08:09,384 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 [2020-07-08 21:08:09,384 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 [2020-07-08 21:08:09,384 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 [2020-07-08 21:08:09,385 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 [2020-07-08 21:08:09,385 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 [2020-07-08 21:08:09,385 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 [2020-07-08 21:08:09,385 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 [2020-07-08 21:08:09,386 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 [2020-07-08 21:08:09,386 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 [2020-07-08 21:08:09,386 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 [2020-07-08 21:08:09,386 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 [2020-07-08 21:08:09,387 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 [2020-07-08 21:08:09,387 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 [2020-07-08 21:08:09,387 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 [2020-07-08 21:08:09,388 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 [2020-07-08 21:08:09,388 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 [2020-07-08 21:08:09,389 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 [2020-07-08 21:08:09,390 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 [2020-07-08 21:08:09,390 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 [2020-07-08 21:08:09,391 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 [2020-07-08 21:08:09,391 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 [2020-07-08 21:08:09,392 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 [2020-07-08 21:08:09,392 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 [2020-07-08 21:08:09,392 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 [2020-07-08 21:08:09,392 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 [2020-07-08 21:08:09,392 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 [2020-07-08 21:08:09,393 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 [2020-07-08 21:08:09,393 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 [2020-07-08 21:08:09,400 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 [2020-07-08 21:08:09,401 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 [2020-07-08 21:08:09,401 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 [2020-07-08 21:08:09,401 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 [2020-07-08 21:08:09,401 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 [2020-07-08 21:08:09,402 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 [2020-07-08 21:08:09,402 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 [2020-07-08 21:08:09,402 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 [2020-07-08 21:08:09,402 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 [2020-07-08 21:08:09,402 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 [2020-07-08 21:08:09,403 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 [2020-07-08 21:08:09,403 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 [2020-07-08 21:08:09,403 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 [2020-07-08 21:08:09,405 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 [2020-07-08 21:08:09,405 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 [2020-07-08 21:08:09,405 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 [2020-07-08 21:08:09,405 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 [2020-07-08 21:08:09,405 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 [2020-07-08 21:08:09,405 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 [2020-07-08 21:08:09,406 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 [2020-07-08 21:08:09,406 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 [2020-07-08 21:08:09,406 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 [2020-07-08 21:08:09,406 INFO L280 TraceCheckUtils]: 72: Hoare triple {2626#true} ~waterLevel~0 := 1; {2626#true} is VALID [2020-07-08 21:08:09,406 INFO L280 TraceCheckUtils]: 73: Hoare triple {2626#true} ~methaneLevelCritical~0 := 0; {2626#true} is VALID [2020-07-08 21:08:09,407 INFO L280 TraceCheckUtils]: 74: Hoare triple {2626#true} ~pumpRunning~0 := 0; {2626#true} is VALID [2020-07-08 21:08:09,407 INFO L280 TraceCheckUtils]: 75: Hoare triple {2626#true} ~systemActive~0 := 1; {2626#true} is VALID [2020-07-08 21:08:09,407 INFO L280 TraceCheckUtils]: 76: Hoare triple {2626#true} ~head~0.base, ~head~0.offset := 0, 0; {2626#true} is VALID [2020-07-08 21:08:09,407 INFO L280 TraceCheckUtils]: 77: Hoare triple {2626#true} ~cleanupTimeShifts~0 := 4; {2626#true} is VALID [2020-07-08 21:08:09,407 INFO L280 TraceCheckUtils]: 78: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-08 21:08:09,408 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2626#true} {2626#true} #942#return; {2626#true} is VALID [2020-07-08 21:08:09,408 INFO L263 TraceCheckUtils]: 80: Hoare triple {2626#true} call #t~ret74 := main(); {2626#true} is VALID [2020-07-08 21:08:09,408 INFO L280 TraceCheckUtils]: 81: Hoare triple {2626#true} havoc ~retValue_acc~11; {2626#true} is VALID [2020-07-08 21:08:09,408 INFO L280 TraceCheckUtils]: 82: Hoare triple {2626#true} havoc ~tmp~8; {2626#true} is VALID [2020-07-08 21:08:09,408 INFO L263 TraceCheckUtils]: 83: Hoare triple {2626#true} call select_helpers(); {2626#true} is VALID [2020-07-08 21:08:09,409 INFO L280 TraceCheckUtils]: 84: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-08 21:08:09,409 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2626#true} {2626#true} #848#return; {2626#true} is VALID [2020-07-08 21:08:09,409 INFO L263 TraceCheckUtils]: 86: Hoare triple {2626#true} call select_features(); {2626#true} is VALID [2020-07-08 21:08:09,409 INFO L280 TraceCheckUtils]: 87: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-08 21:08:09,409 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2626#true} {2626#true} #850#return; {2626#true} is VALID [2020-07-08 21:08:09,410 INFO L263 TraceCheckUtils]: 89: Hoare triple {2626#true} call #t~ret70 := valid_product(); {2626#true} is VALID [2020-07-08 21:08:09,410 INFO L280 TraceCheckUtils]: 90: Hoare triple {2626#true} havoc ~retValue_acc~13; {2626#true} is VALID [2020-07-08 21:08:09,410 INFO L280 TraceCheckUtils]: 91: Hoare triple {2626#true} ~retValue_acc~13 := 1; {2626#true} is VALID [2020-07-08 21:08:09,411 INFO L280 TraceCheckUtils]: 92: Hoare triple {2626#true} #res := ~retValue_acc~13; {2626#true} is VALID [2020-07-08 21:08:09,411 INFO L280 TraceCheckUtils]: 93: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-08 21:08:09,412 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2626#true} {2626#true} #852#return; {2626#true} is VALID [2020-07-08 21:08:09,412 INFO L280 TraceCheckUtils]: 95: Hoare triple {2626#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {2626#true} is VALID [2020-07-08 21:08:09,412 INFO L280 TraceCheckUtils]: 96: Hoare triple {2626#true} ~tmp~8 := #t~ret70; {2626#true} is VALID [2020-07-08 21:08:09,412 INFO L280 TraceCheckUtils]: 97: Hoare triple {2626#true} havoc #t~ret70; {2626#true} is VALID [2020-07-08 21:08:09,412 INFO L280 TraceCheckUtils]: 98: Hoare triple {2626#true} assume 0 != ~tmp~8; {2626#true} is VALID [2020-07-08 21:08:09,412 INFO L263 TraceCheckUtils]: 99: Hoare triple {2626#true} call setup(); {2626#true} is VALID [2020-07-08 21:08:09,413 INFO L280 TraceCheckUtils]: 100: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-08 21:08:09,413 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2626#true} {2626#true} #854#return; {2626#true} is VALID [2020-07-08 21:08:09,413 INFO L263 TraceCheckUtils]: 102: Hoare triple {2626#true} call runTest(); {2626#true} is VALID [2020-07-08 21:08:09,413 INFO L263 TraceCheckUtils]: 103: Hoare triple {2626#true} call test(); {2626#true} is VALID [2020-07-08 21:08:09,414 INFO L280 TraceCheckUtils]: 104: Hoare triple {2626#true} havoc ~splverifierCounter~0; {2626#true} is VALID [2020-07-08 21:08:09,414 INFO L280 TraceCheckUtils]: 105: Hoare triple {2626#true} havoc ~tmp~4; {2626#true} is VALID [2020-07-08 21:08:09,414 INFO L280 TraceCheckUtils]: 106: Hoare triple {2626#true} havoc ~tmp___0~2; {2626#true} is VALID [2020-07-08 21:08:09,414 INFO L280 TraceCheckUtils]: 107: Hoare triple {2626#true} havoc ~tmp___1~0; {2626#true} is VALID [2020-07-08 21:08:09,414 INFO L280 TraceCheckUtils]: 108: Hoare triple {2626#true} havoc ~tmp___2~0; {2626#true} is VALID [2020-07-08 21:08:09,415 INFO L280 TraceCheckUtils]: 109: Hoare triple {2626#true} ~splverifierCounter~0 := 0; {2718#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 21:08:09,416 INFO L280 TraceCheckUtils]: 110: Hoare triple {2718#(= 0 test_~splverifierCounter~0)} assume !false; {2718#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 21:08:09,416 INFO L280 TraceCheckUtils]: 111: Hoare triple {2718#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2627#false} is VALID [2020-07-08 21:08:09,417 INFO L263 TraceCheckUtils]: 112: Hoare triple {2627#false} call cleanup(); {2627#false} is VALID [2020-07-08 21:08:09,417 INFO L280 TraceCheckUtils]: 113: Hoare triple {2627#false} havoc ~i~0; {2627#false} is VALID [2020-07-08 21:08:09,417 INFO L280 TraceCheckUtils]: 114: Hoare triple {2627#false} havoc ~__cil_tmp2~0; {2627#false} is VALID [2020-07-08 21:08:09,417 INFO L263 TraceCheckUtils]: 115: Hoare triple {2627#false} call timeShift(); {2627#false} is VALID [2020-07-08 21:08:09,417 INFO L280 TraceCheckUtils]: 116: Hoare triple {2627#false} assume !(0 != ~pumpRunning~0); {2627#false} is VALID [2020-07-08 21:08:09,418 INFO L280 TraceCheckUtils]: 117: Hoare triple {2627#false} assume !(0 != ~systemActive~0); {2627#false} is VALID [2020-07-08 21:08:09,418 INFO L263 TraceCheckUtils]: 118: Hoare triple {2627#false} call __utac_acc__Specification4_spec__1(); {2627#false} is VALID [2020-07-08 21:08:09,418 INFO L280 TraceCheckUtils]: 119: Hoare triple {2627#false} havoc ~tmp~9; {2627#false} is VALID [2020-07-08 21:08:09,418 INFO L280 TraceCheckUtils]: 120: Hoare triple {2627#false} havoc ~tmp___0~3; {2627#false} is VALID [2020-07-08 21:08:09,418 INFO L263 TraceCheckUtils]: 121: Hoare triple {2627#false} call #t~ret72 := getWaterLevel(); {2626#true} is VALID [2020-07-08 21:08:09,419 INFO L280 TraceCheckUtils]: 122: Hoare triple {2626#true} havoc ~retValue_acc~1; {2626#true} is VALID [2020-07-08 21:08:09,419 INFO L280 TraceCheckUtils]: 123: Hoare triple {2626#true} ~retValue_acc~1 := ~waterLevel~0; {2626#true} is VALID [2020-07-08 21:08:09,419 INFO L280 TraceCheckUtils]: 124: Hoare triple {2626#true} #res := ~retValue_acc~1; {2626#true} is VALID [2020-07-08 21:08:09,419 INFO L280 TraceCheckUtils]: 125: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-08 21:08:09,419 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2626#true} {2627#false} #842#return; {2627#false} is VALID [2020-07-08 21:08:09,420 INFO L280 TraceCheckUtils]: 127: Hoare triple {2627#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {2627#false} is VALID [2020-07-08 21:08:09,420 INFO L280 TraceCheckUtils]: 128: Hoare triple {2627#false} ~tmp~9 := #t~ret72; {2627#false} is VALID [2020-07-08 21:08:09,420 INFO L280 TraceCheckUtils]: 129: Hoare triple {2627#false} havoc #t~ret72; {2627#false} is VALID [2020-07-08 21:08:09,420 INFO L280 TraceCheckUtils]: 130: Hoare triple {2627#false} assume 0 == ~tmp~9; {2627#false} is VALID [2020-07-08 21:08:09,420 INFO L263 TraceCheckUtils]: 131: Hoare triple {2627#false} call #t~ret73 := isPumpRunning(); {2626#true} is VALID [2020-07-08 21:08:09,421 INFO L280 TraceCheckUtils]: 132: Hoare triple {2626#true} havoc ~retValue_acc~5; {2626#true} is VALID [2020-07-08 21:08:09,421 INFO L280 TraceCheckUtils]: 133: Hoare triple {2626#true} ~retValue_acc~5 := ~pumpRunning~0; {2626#true} is VALID [2020-07-08 21:08:09,421 INFO L280 TraceCheckUtils]: 134: Hoare triple {2626#true} #res := ~retValue_acc~5; {2626#true} is VALID [2020-07-08 21:08:09,421 INFO L280 TraceCheckUtils]: 135: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-08 21:08:09,421 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2626#true} {2627#false} #844#return; {2627#false} is VALID [2020-07-08 21:08:09,422 INFO L280 TraceCheckUtils]: 137: Hoare triple {2627#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {2627#false} is VALID [2020-07-08 21:08:09,422 INFO L280 TraceCheckUtils]: 138: Hoare triple {2627#false} ~tmp___0~3 := #t~ret73; {2627#false} is VALID [2020-07-08 21:08:09,422 INFO L280 TraceCheckUtils]: 139: Hoare triple {2627#false} havoc #t~ret73; {2627#false} is VALID [2020-07-08 21:08:09,422 INFO L280 TraceCheckUtils]: 140: Hoare triple {2627#false} assume 0 != ~tmp___0~3; {2627#false} is VALID [2020-07-08 21:08:09,422 INFO L263 TraceCheckUtils]: 141: Hoare triple {2627#false} call __automaton_fail(); {2627#false} is VALID [2020-07-08 21:08:09,424 INFO L280 TraceCheckUtils]: 142: Hoare triple {2627#false} assume !false; {2627#false} is VALID [2020-07-08 21:08:09,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 21:08:09,445 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [808059248] [2020-07-08 21:08:09,446 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 21:08:09,446 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 21:08:09,446 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1077018002] [2020-07-08 21:08:09,449 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-08 21:08:09,450 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:08:09,450 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 21:08:09,603 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:08:09,603 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 21:08:09,604 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:08:09,604 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 21:08:09,604 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 21:08:09,604 INFO L87 Difference]: Start difference. First operand 271 states and 295 transitions. Second operand 4 states. [2020-07-08 21:08:11,532 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:08:18,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:08:18,320 INFO L93 Difference]: Finished difference Result 419 states and 472 transitions. [2020-07-08 21:08:18,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 21:08:18,321 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-08 21:08:18,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:08:18,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 21:08:18,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 472 transitions. [2020-07-08 21:08:18,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 21:08:18,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 472 transitions. [2020-07-08 21:08:18,338 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 472 transitions. [2020-07-08 21:08:19,663 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 472 edges. 472 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:08:19,675 INFO L225 Difference]: With dead ends: 419 [2020-07-08 21:08:19,675 INFO L226 Difference]: Without dead ends: 298 [2020-07-08 21:08:19,677 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 [2020-07-08 21:08:19,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298 states. [2020-07-08 21:08:23,747 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298 to 261. [2020-07-08 21:08:23,747 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:08:23,747 INFO L82 GeneralOperation]: Start isEquivalent. First operand 298 states. Second operand 261 states. [2020-07-08 21:08:23,747 INFO L74 IsIncluded]: Start isIncluded. First operand 298 states. Second operand 261 states. [2020-07-08 21:08:23,748 INFO L87 Difference]: Start difference. First operand 298 states. Second operand 261 states. [2020-07-08 21:08:23,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:08:23,762 INFO L93 Difference]: Finished difference Result 298 states and 335 transitions. [2020-07-08 21:08:23,762 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 335 transitions. [2020-07-08 21:08:23,764 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:08:23,764 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:08:23,764 INFO L74 IsIncluded]: Start isIncluded. First operand 261 states. Second operand 298 states. [2020-07-08 21:08:23,764 INFO L87 Difference]: Start difference. First operand 261 states. Second operand 298 states. [2020-07-08 21:08:23,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:08:23,777 INFO L93 Difference]: Finished difference Result 298 states and 335 transitions. [2020-07-08 21:08:23,778 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 335 transitions. [2020-07-08 21:08:23,779 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:08:23,779 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:08:23,779 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:08:23,779 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:08:23,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 261 states. [2020-07-08 21:08:23,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 282 transitions. [2020-07-08 21:08:23,789 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 282 transitions. Word has length 143 [2020-07-08 21:08:23,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:08:23,789 INFO L479 AbstractCegarLoop]: Abstraction has 261 states and 282 transitions. [2020-07-08 21:08:23,789 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 21:08:23,789 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 261 states and 282 transitions. [2020-07-08 21:08:24,799 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 282 edges. 282 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:08:24,799 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 282 transitions. [2020-07-08 21:08:24,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-08 21:08:24,802 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:08:24,803 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:08:24,803 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 21:08:24,803 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:08:24,803 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:08:24,804 INFO L82 PathProgramCache]: Analyzing trace with hash -815473591, now seen corresponding path program 1 times [2020-07-08 21:08:24,804 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:08:24,804 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [313842359] [2020-07-08 21:08:24,804 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:08:24,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:25,190 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:08:25,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:25,273 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 [2020-07-08 21:08:25,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} #valid := #valid[0 := 0]; {4690#true} is VALID [2020-07-08 21:08:25,273 INFO L280 TraceCheckUtils]: 2: Hoare triple {4690#true} assume 0 < #StackHeapBarrier; {4690#true} is VALID [2020-07-08 21:08:25,273 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 [2020-07-08 21:08:25,274 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 [2020-07-08 21:08:25,274 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 [2020-07-08 21:08:25,274 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 [2020-07-08 21:08:25,274 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 [2020-07-08 21:08:25,274 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 [2020-07-08 21:08:25,275 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 [2020-07-08 21:08:25,275 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 [2020-07-08 21:08:25,275 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 [2020-07-08 21:08:25,275 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 [2020-07-08 21:08:25,275 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 [2020-07-08 21:08:25,276 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 [2020-07-08 21:08:25,276 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 [2020-07-08 21:08:25,276 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 [2020-07-08 21:08:25,276 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 [2020-07-08 21:08:25,277 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 [2020-07-08 21:08:25,277 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 [2020-07-08 21:08:25,277 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 [2020-07-08 21:08:25,277 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 [2020-07-08 21:08:25,277 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 [2020-07-08 21:08:25,277 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 [2020-07-08 21:08:25,278 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 [2020-07-08 21:08:25,278 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 [2020-07-08 21:08:25,280 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 [2020-07-08 21:08:25,281 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 [2020-07-08 21:08:25,281 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 [2020-07-08 21:08:25,281 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 [2020-07-08 21:08:25,281 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 [2020-07-08 21:08:25,281 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 [2020-07-08 21:08:25,282 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 [2020-07-08 21:08:25,282 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 [2020-07-08 21:08:25,282 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 [2020-07-08 21:08:25,282 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 [2020-07-08 21:08:25,282 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 [2020-07-08 21:08:25,282 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 [2020-07-08 21:08:25,283 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 [2020-07-08 21:08:25,283 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 [2020-07-08 21:08:25,283 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 [2020-07-08 21:08:25,290 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 [2020-07-08 21:08:25,291 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 [2020-07-08 21:08:25,291 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 [2020-07-08 21:08:25,291 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 [2020-07-08 21:08:25,291 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 [2020-07-08 21:08:25,292 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 [2020-07-08 21:08:25,292 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 [2020-07-08 21:08:25,292 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 [2020-07-08 21:08:25,292 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 [2020-07-08 21:08:25,292 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 [2020-07-08 21:08:25,293 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 [2020-07-08 21:08:25,293 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 [2020-07-08 21:08:25,293 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 [2020-07-08 21:08:25,297 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 [2020-07-08 21:08:25,298 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 [2020-07-08 21:08:25,298 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 [2020-07-08 21:08:25,298 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 [2020-07-08 21:08:25,298 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 [2020-07-08 21:08:25,298 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 [2020-07-08 21:08:25,299 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 [2020-07-08 21:08:25,299 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 [2020-07-08 21:08:25,299 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 [2020-07-08 21:08:25,299 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 [2020-07-08 21:08:25,299 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 [2020-07-08 21:08:25,300 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 [2020-07-08 21:08:25,300 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 [2020-07-08 21:08:25,300 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 [2020-07-08 21:08:25,302 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 [2020-07-08 21:08:25,303 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 [2020-07-08 21:08:25,303 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 [2020-07-08 21:08:25,303 INFO L280 TraceCheckUtils]: 71: Hoare triple {4690#true} ~waterLevel~0 := 1; {4690#true} is VALID [2020-07-08 21:08:25,303 INFO L280 TraceCheckUtils]: 72: Hoare triple {4690#true} ~methaneLevelCritical~0 := 0; {4690#true} is VALID [2020-07-08 21:08:25,303 INFO L280 TraceCheckUtils]: 73: Hoare triple {4690#true} ~pumpRunning~0 := 0; {4690#true} is VALID [2020-07-08 21:08:25,304 INFO L280 TraceCheckUtils]: 74: Hoare triple {4690#true} ~systemActive~0 := 1; {4690#true} is VALID [2020-07-08 21:08:25,304 INFO L280 TraceCheckUtils]: 75: Hoare triple {4690#true} ~head~0.base, ~head~0.offset := 0, 0; {4690#true} is VALID [2020-07-08 21:08:25,304 INFO L280 TraceCheckUtils]: 76: Hoare triple {4690#true} ~cleanupTimeShifts~0 := 4; {4690#true} is VALID [2020-07-08 21:08:25,304 INFO L280 TraceCheckUtils]: 77: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 21:08:25,305 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4690#true} {4690#true} #942#return; {4690#true} is VALID [2020-07-08 21:08:25,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:25,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 21:08:25,311 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4690#true} {4690#true} #848#return; {4690#true} is VALID [2020-07-08 21:08:25,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:25,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 21:08:25,314 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4690#true} {4690#true} #850#return; {4690#true} is VALID [2020-07-08 21:08:25,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:25,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} havoc ~retValue_acc~13; {4690#true} is VALID [2020-07-08 21:08:25,364 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 [2020-07-08 21:08:25,365 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 [2020-07-08 21:08:25,365 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 [2020-07-08 21:08:25,366 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 [2020-07-08 21:08:25,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:25,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 21:08:25,371 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4690#true} {4690#true} #854#return; {4690#true} is VALID [2020-07-08 21:08:25,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:25,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {4801#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4802#(<= 1 ~systemActive~0)} is VALID [2020-07-08 21:08:25,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {4802#(<= 1 ~systemActive~0)} assume true; {4802#(<= 1 ~systemActive~0)} is VALID [2020-07-08 21:08:25,408 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4802#(<= 1 ~systemActive~0)} {4690#true} #904#return; {4787#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 21:08:25,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:25,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} havoc ~retValue_acc~1; {4690#true} is VALID [2020-07-08 21:08:25,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} ~retValue_acc~1 := ~waterLevel~0; {4690#true} is VALID [2020-07-08 21:08:25,411 INFO L280 TraceCheckUtils]: 2: Hoare triple {4690#true} #res := ~retValue_acc~1; {4690#true} is VALID [2020-07-08 21:08:25,412 INFO L280 TraceCheckUtils]: 3: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 21:08:25,412 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4690#true} {4691#false} #842#return; {4691#false} is VALID [2020-07-08 21:08:25,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:08:25,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} havoc ~retValue_acc~5; {4690#true} is VALID [2020-07-08 21:08:25,415 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} ~retValue_acc~5 := ~pumpRunning~0; {4690#true} is VALID [2020-07-08 21:08:25,415 INFO L280 TraceCheckUtils]: 2: Hoare triple {4690#true} #res := ~retValue_acc~5; {4690#true} is VALID [2020-07-08 21:08:25,415 INFO L280 TraceCheckUtils]: 3: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 21:08:25,416 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4690#true} {4691#false} #844#return; {4691#false} is VALID [2020-07-08 21:08:25,423 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 [2020-07-08 21:08:25,424 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 [2020-07-08 21:08:25,424 INFO L280 TraceCheckUtils]: 2: Hoare triple {4690#true} #valid := #valid[0 := 0]; {4690#true} is VALID [2020-07-08 21:08:25,424 INFO L280 TraceCheckUtils]: 3: Hoare triple {4690#true} assume 0 < #StackHeapBarrier; {4690#true} is VALID [2020-07-08 21:08:25,424 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 [2020-07-08 21:08:25,424 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 [2020-07-08 21:08:25,425 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 [2020-07-08 21:08:25,425 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 [2020-07-08 21:08:25,425 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 [2020-07-08 21:08:25,425 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 [2020-07-08 21:08:25,425 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 [2020-07-08 21:08:25,425 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 [2020-07-08 21:08:25,426 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 [2020-07-08 21:08:25,426 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 [2020-07-08 21:08:25,426 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 [2020-07-08 21:08:25,426 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 [2020-07-08 21:08:25,426 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 [2020-07-08 21:08:25,426 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 [2020-07-08 21:08:25,427 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 [2020-07-08 21:08:25,427 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 [2020-07-08 21:08:25,427 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 [2020-07-08 21:08:25,427 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 [2020-07-08 21:08:25,427 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 [2020-07-08 21:08:25,428 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 [2020-07-08 21:08:25,428 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 [2020-07-08 21:08:25,428 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 [2020-07-08 21:08:25,428 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 [2020-07-08 21:08:25,428 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 [2020-07-08 21:08:25,428 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 [2020-07-08 21:08:25,429 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 [2020-07-08 21:08:25,429 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 [2020-07-08 21:08:25,429 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 [2020-07-08 21:08:25,429 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 [2020-07-08 21:08:25,429 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 [2020-07-08 21:08:25,430 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 [2020-07-08 21:08:25,430 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 [2020-07-08 21:08:25,430 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 [2020-07-08 21:08:25,430 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 [2020-07-08 21:08:25,430 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 [2020-07-08 21:08:25,431 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 [2020-07-08 21:08:25,431 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 [2020-07-08 21:08:25,431 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 [2020-07-08 21:08:25,431 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 [2020-07-08 21:08:25,431 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 [2020-07-08 21:08:25,431 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 [2020-07-08 21:08:25,432 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 [2020-07-08 21:08:25,432 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 [2020-07-08 21:08:25,432 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 [2020-07-08 21:08:25,432 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 [2020-07-08 21:08:25,432 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 [2020-07-08 21:08:25,433 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 [2020-07-08 21:08:25,433 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 [2020-07-08 21:08:25,433 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 [2020-07-08 21:08:25,433 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 [2020-07-08 21:08:25,433 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 [2020-07-08 21:08:25,433 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 [2020-07-08 21:08:25,434 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 [2020-07-08 21:08:25,435 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 [2020-07-08 21:08:25,435 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 [2020-07-08 21:08:25,436 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 [2020-07-08 21:08:25,436 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 [2020-07-08 21:08:25,437 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 [2020-07-08 21:08:25,437 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 [2020-07-08 21:08:25,437 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 [2020-07-08 21:08:25,437 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 [2020-07-08 21:08:25,438 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 [2020-07-08 21:08:25,438 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 [2020-07-08 21:08:25,438 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 [2020-07-08 21:08:25,439 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 [2020-07-08 21:08:25,439 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 [2020-07-08 21:08:25,439 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 [2020-07-08 21:08:25,439 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 [2020-07-08 21:08:25,440 INFO L280 TraceCheckUtils]: 72: Hoare triple {4690#true} ~waterLevel~0 := 1; {4690#true} is VALID [2020-07-08 21:08:25,440 INFO L280 TraceCheckUtils]: 73: Hoare triple {4690#true} ~methaneLevelCritical~0 := 0; {4690#true} is VALID [2020-07-08 21:08:25,440 INFO L280 TraceCheckUtils]: 74: Hoare triple {4690#true} ~pumpRunning~0 := 0; {4690#true} is VALID [2020-07-08 21:08:25,440 INFO L280 TraceCheckUtils]: 75: Hoare triple {4690#true} ~systemActive~0 := 1; {4690#true} is VALID [2020-07-08 21:08:25,440 INFO L280 TraceCheckUtils]: 76: Hoare triple {4690#true} ~head~0.base, ~head~0.offset := 0, 0; {4690#true} is VALID [2020-07-08 21:08:25,441 INFO L280 TraceCheckUtils]: 77: Hoare triple {4690#true} ~cleanupTimeShifts~0 := 4; {4690#true} is VALID [2020-07-08 21:08:25,441 INFO L280 TraceCheckUtils]: 78: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 21:08:25,441 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4690#true} {4690#true} #942#return; {4690#true} is VALID [2020-07-08 21:08:25,441 INFO L263 TraceCheckUtils]: 80: Hoare triple {4690#true} call #t~ret74 := main(); {4690#true} is VALID [2020-07-08 21:08:25,441 INFO L280 TraceCheckUtils]: 81: Hoare triple {4690#true} havoc ~retValue_acc~11; {4690#true} is VALID [2020-07-08 21:08:25,442 INFO L280 TraceCheckUtils]: 82: Hoare triple {4690#true} havoc ~tmp~8; {4690#true} is VALID [2020-07-08 21:08:25,442 INFO L263 TraceCheckUtils]: 83: Hoare triple {4690#true} call select_helpers(); {4690#true} is VALID [2020-07-08 21:08:25,442 INFO L280 TraceCheckUtils]: 84: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 21:08:25,442 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4690#true} {4690#true} #848#return; {4690#true} is VALID [2020-07-08 21:08:25,443 INFO L263 TraceCheckUtils]: 86: Hoare triple {4690#true} call select_features(); {4690#true} is VALID [2020-07-08 21:08:25,443 INFO L280 TraceCheckUtils]: 87: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 21:08:25,443 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4690#true} {4690#true} #850#return; {4690#true} is VALID [2020-07-08 21:08:25,443 INFO L263 TraceCheckUtils]: 89: Hoare triple {4690#true} call #t~ret70 := valid_product(); {4690#true} is VALID [2020-07-08 21:08:25,443 INFO L280 TraceCheckUtils]: 90: Hoare triple {4690#true} havoc ~retValue_acc~13; {4690#true} is VALID [2020-07-08 21:08:25,444 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 [2020-07-08 21:08:25,445 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 [2020-07-08 21:08:25,446 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 [2020-07-08 21:08:25,447 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 [2020-07-08 21:08:25,447 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 [2020-07-08 21:08:25,448 INFO L280 TraceCheckUtils]: 96: Hoare triple {4780#(= |main_#t~ret70| 1)} ~tmp~8 := #t~ret70; {4781#(= 1 main_~tmp~8)} is VALID [2020-07-08 21:08:25,448 INFO L280 TraceCheckUtils]: 97: Hoare triple {4781#(= 1 main_~tmp~8)} havoc #t~ret70; {4781#(= 1 main_~tmp~8)} is VALID [2020-07-08 21:08:25,448 INFO L280 TraceCheckUtils]: 98: Hoare triple {4781#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {4690#true} is VALID [2020-07-08 21:08:25,449 INFO L263 TraceCheckUtils]: 99: Hoare triple {4690#true} call setup(); {4690#true} is VALID [2020-07-08 21:08:25,449 INFO L280 TraceCheckUtils]: 100: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 21:08:25,449 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4690#true} {4690#true} #854#return; {4690#true} is VALID [2020-07-08 21:08:25,449 INFO L263 TraceCheckUtils]: 102: Hoare triple {4690#true} call runTest(); {4690#true} is VALID [2020-07-08 21:08:25,449 INFO L263 TraceCheckUtils]: 103: Hoare triple {4690#true} call test(); {4690#true} is VALID [2020-07-08 21:08:25,450 INFO L280 TraceCheckUtils]: 104: Hoare triple {4690#true} havoc ~splverifierCounter~0; {4690#true} is VALID [2020-07-08 21:08:25,450 INFO L280 TraceCheckUtils]: 105: Hoare triple {4690#true} havoc ~tmp~4; {4690#true} is VALID [2020-07-08 21:08:25,450 INFO L280 TraceCheckUtils]: 106: Hoare triple {4690#true} havoc ~tmp___0~2; {4690#true} is VALID [2020-07-08 21:08:25,450 INFO L280 TraceCheckUtils]: 107: Hoare triple {4690#true} havoc ~tmp___1~0; {4690#true} is VALID [2020-07-08 21:08:25,450 INFO L280 TraceCheckUtils]: 108: Hoare triple {4690#true} havoc ~tmp___2~0; {4690#true} is VALID [2020-07-08 21:08:25,451 INFO L280 TraceCheckUtils]: 109: Hoare triple {4690#true} ~splverifierCounter~0 := 0; {4690#true} is VALID [2020-07-08 21:08:25,451 INFO L280 TraceCheckUtils]: 110: Hoare triple {4690#true} assume !false; {4690#true} is VALID [2020-07-08 21:08:25,451 INFO L280 TraceCheckUtils]: 111: Hoare triple {4690#true} assume ~splverifierCounter~0 < 4; {4690#true} is VALID [2020-07-08 21:08:25,451 INFO L280 TraceCheckUtils]: 112: Hoare triple {4690#true} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {4690#true} is VALID [2020-07-08 21:08:25,451 INFO L280 TraceCheckUtils]: 113: Hoare triple {4690#true} ~tmp~4 := #t~nondet31; {4690#true} is VALID [2020-07-08 21:08:25,451 INFO L280 TraceCheckUtils]: 114: Hoare triple {4690#true} havoc #t~nondet31; {4690#true} is VALID [2020-07-08 21:08:25,452 INFO L280 TraceCheckUtils]: 115: Hoare triple {4690#true} assume !(0 != ~tmp~4); {4690#true} is VALID [2020-07-08 21:08:25,452 INFO L280 TraceCheckUtils]: 116: Hoare triple {4690#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {4690#true} is VALID [2020-07-08 21:08:25,452 INFO L280 TraceCheckUtils]: 117: Hoare triple {4690#true} ~tmp___0~2 := #t~nondet32; {4690#true} is VALID [2020-07-08 21:08:25,452 INFO L280 TraceCheckUtils]: 118: Hoare triple {4690#true} havoc #t~nondet32; {4690#true} is VALID [2020-07-08 21:08:25,452 INFO L280 TraceCheckUtils]: 119: Hoare triple {4690#true} assume !(0 != ~tmp___0~2); {4690#true} is VALID [2020-07-08 21:08:25,453 INFO L280 TraceCheckUtils]: 120: Hoare triple {4690#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {4690#true} is VALID [2020-07-08 21:08:25,453 INFO L280 TraceCheckUtils]: 121: Hoare triple {4690#true} ~tmp___2~0 := #t~nondet33; {4690#true} is VALID [2020-07-08 21:08:25,453 INFO L280 TraceCheckUtils]: 122: Hoare triple {4690#true} havoc #t~nondet33; {4690#true} is VALID [2020-07-08 21:08:25,453 INFO L280 TraceCheckUtils]: 123: Hoare triple {4690#true} assume 0 != ~tmp___2~0; {4690#true} is VALID [2020-07-08 21:08:25,454 INFO L263 TraceCheckUtils]: 124: Hoare triple {4690#true} call startSystem(); {4801#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 21:08:25,455 INFO L280 TraceCheckUtils]: 125: Hoare triple {4801#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4802#(<= 1 ~systemActive~0)} is VALID [2020-07-08 21:08:25,455 INFO L280 TraceCheckUtils]: 126: Hoare triple {4802#(<= 1 ~systemActive~0)} assume true; {4802#(<= 1 ~systemActive~0)} is VALID [2020-07-08 21:08:25,456 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {4802#(<= 1 ~systemActive~0)} {4690#true} #904#return; {4787#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 21:08:25,457 INFO L263 TraceCheckUtils]: 128: Hoare triple {4787#(not (= 0 ~systemActive~0))} call timeShift(); {4787#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 21:08:25,457 INFO L280 TraceCheckUtils]: 129: Hoare triple {4787#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4787#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 21:08:25,458 INFO L280 TraceCheckUtils]: 130: Hoare triple {4787#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4691#false} is VALID [2020-07-08 21:08:25,458 INFO L263 TraceCheckUtils]: 131: Hoare triple {4691#false} call __utac_acc__Specification4_spec__1(); {4691#false} is VALID [2020-07-08 21:08:25,458 INFO L280 TraceCheckUtils]: 132: Hoare triple {4691#false} havoc ~tmp~9; {4691#false} is VALID [2020-07-08 21:08:25,458 INFO L280 TraceCheckUtils]: 133: Hoare triple {4691#false} havoc ~tmp___0~3; {4691#false} is VALID [2020-07-08 21:08:25,459 INFO L263 TraceCheckUtils]: 134: Hoare triple {4691#false} call #t~ret72 := getWaterLevel(); {4690#true} is VALID [2020-07-08 21:08:25,459 INFO L280 TraceCheckUtils]: 135: Hoare triple {4690#true} havoc ~retValue_acc~1; {4690#true} is VALID [2020-07-08 21:08:25,459 INFO L280 TraceCheckUtils]: 136: Hoare triple {4690#true} ~retValue_acc~1 := ~waterLevel~0; {4690#true} is VALID [2020-07-08 21:08:25,459 INFO L280 TraceCheckUtils]: 137: Hoare triple {4690#true} #res := ~retValue_acc~1; {4690#true} is VALID [2020-07-08 21:08:25,459 INFO L280 TraceCheckUtils]: 138: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 21:08:25,459 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {4690#true} {4691#false} #842#return; {4691#false} is VALID [2020-07-08 21:08:25,460 INFO L280 TraceCheckUtils]: 140: Hoare triple {4691#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {4691#false} is VALID [2020-07-08 21:08:25,460 INFO L280 TraceCheckUtils]: 141: Hoare triple {4691#false} ~tmp~9 := #t~ret72; {4691#false} is VALID [2020-07-08 21:08:25,460 INFO L280 TraceCheckUtils]: 142: Hoare triple {4691#false} havoc #t~ret72; {4691#false} is VALID [2020-07-08 21:08:25,460 INFO L280 TraceCheckUtils]: 143: Hoare triple {4691#false} assume 0 == ~tmp~9; {4691#false} is VALID [2020-07-08 21:08:25,460 INFO L263 TraceCheckUtils]: 144: Hoare triple {4691#false} call #t~ret73 := isPumpRunning(); {4690#true} is VALID [2020-07-08 21:08:25,460 INFO L280 TraceCheckUtils]: 145: Hoare triple {4690#true} havoc ~retValue_acc~5; {4690#true} is VALID [2020-07-08 21:08:25,461 INFO L280 TraceCheckUtils]: 146: Hoare triple {4690#true} ~retValue_acc~5 := ~pumpRunning~0; {4690#true} is VALID [2020-07-08 21:08:25,461 INFO L280 TraceCheckUtils]: 147: Hoare triple {4690#true} #res := ~retValue_acc~5; {4690#true} is VALID [2020-07-08 21:08:25,461 INFO L280 TraceCheckUtils]: 148: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-08 21:08:25,461 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {4690#true} {4691#false} #844#return; {4691#false} is VALID [2020-07-08 21:08:25,461 INFO L280 TraceCheckUtils]: 150: Hoare triple {4691#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {4691#false} is VALID [2020-07-08 21:08:25,461 INFO L280 TraceCheckUtils]: 151: Hoare triple {4691#false} ~tmp___0~3 := #t~ret73; {4691#false} is VALID [2020-07-08 21:08:25,462 INFO L280 TraceCheckUtils]: 152: Hoare triple {4691#false} havoc #t~ret73; {4691#false} is VALID [2020-07-08 21:08:25,462 INFO L280 TraceCheckUtils]: 153: Hoare triple {4691#false} assume 0 != ~tmp___0~3; {4691#false} is VALID [2020-07-08 21:08:25,462 INFO L263 TraceCheckUtils]: 154: Hoare triple {4691#false} call __automaton_fail(); {4691#false} is VALID [2020-07-08 21:08:25,462 INFO L280 TraceCheckUtils]: 155: Hoare triple {4691#false} assume !false; {4691#false} is VALID [2020-07-08 21:08:25,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 21:08:25,490 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [313842359] [2020-07-08 21:08:25,490 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 21:08:25,490 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-08 21:08:25,492 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1138882686] [2020-07-08 21:08:25,493 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-08 21:08:25,495 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:08:25,495 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 21:08:25,647 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 156 edges. 156 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:08:25,648 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 21:08:25,648 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:08:25,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 21:08:25,648 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-08 21:08:25,648 INFO L87 Difference]: Start difference. First operand 261 states and 282 transitions. Second operand 10 states. [2020-07-08 21:08:26,716 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:08:27,868 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:08:28,200 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 21:08:28,682 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:08:29,071 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:08:29,398 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:08:35,279 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:08:55,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:08:55,732 INFO L93 Difference]: Finished difference Result 718 states and 836 transitions. [2020-07-08 21:08:55,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 21:08:55,732 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-08 21:08:55,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:08:55,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 21:08:55,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 836 transitions. [2020-07-08 21:08:55,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 21:08:55,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 836 transitions. [2020-07-08 21:08:55,763 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 836 transitions. [2020-07-08 21:08:58,278 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 836 edges. 836 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:08:58,303 INFO L225 Difference]: With dead ends: 718 [2020-07-08 21:08:58,303 INFO L226 Difference]: Without dead ends: 567 [2020-07-08 21:08:58,305 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-08 21:08:58,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 567 states. [2020-07-08 21:09:08,028 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 567 to 472. [2020-07-08 21:09:08,029 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:09:08,029 INFO L82 GeneralOperation]: Start isEquivalent. First operand 567 states. Second operand 472 states. [2020-07-08 21:09:08,029 INFO L74 IsIncluded]: Start isIncluded. First operand 567 states. Second operand 472 states. [2020-07-08 21:09:08,030 INFO L87 Difference]: Start difference. First operand 567 states. Second operand 472 states. [2020-07-08 21:09:08,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:09:08,056 INFO L93 Difference]: Finished difference Result 567 states and 656 transitions. [2020-07-08 21:09:08,056 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 656 transitions. [2020-07-08 21:09:08,058 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:09:08,058 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:09:08,059 INFO L74 IsIncluded]: Start isIncluded. First operand 472 states. Second operand 567 states. [2020-07-08 21:09:08,059 INFO L87 Difference]: Start difference. First operand 472 states. Second operand 567 states. [2020-07-08 21:09:08,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:09:08,085 INFO L93 Difference]: Finished difference Result 567 states and 656 transitions. [2020-07-08 21:09:08,085 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 656 transitions. [2020-07-08 21:09:08,087 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:09:08,088 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:09:08,088 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:09:08,088 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:09:08,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 472 states. [2020-07-08 21:09:08,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 472 states and 528 transitions. [2020-07-08 21:09:08,106 INFO L78 Accepts]: Start accepts. Automaton has 472 states and 528 transitions. Word has length 156 [2020-07-08 21:09:08,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:09:08,107 INFO L479 AbstractCegarLoop]: Abstraction has 472 states and 528 transitions. [2020-07-08 21:09:08,107 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 21:09:08,107 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 472 states and 528 transitions. [2020-07-08 21:09:10,430 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 528 edges. 528 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:09:10,430 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 528 transitions. [2020-07-08 21:09:10,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-08 21:09:10,433 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:09:10,433 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:09:10,434 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 21:09:10,434 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:09:10,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:09:10,434 INFO L82 PathProgramCache]: Analyzing trace with hash 870315564, now seen corresponding path program 1 times [2020-07-08 21:09:10,435 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:09:10,435 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1122128870] [2020-07-08 21:09:10,435 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:09:10,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:10,839 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:09:10,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:10,927 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 [2020-07-08 21:09:10,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} #valid := #valid[0 := 0]; {8341#true} is VALID [2020-07-08 21:09:10,928 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} assume 0 < #StackHeapBarrier; {8341#true} is VALID [2020-07-08 21:09:10,928 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 [2020-07-08 21:09:10,928 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 [2020-07-08 21:09:10,928 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 [2020-07-08 21:09:10,928 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 [2020-07-08 21:09:10,929 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 [2020-07-08 21:09:10,929 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 [2020-07-08 21:09:10,929 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 [2020-07-08 21:09:10,929 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 [2020-07-08 21:09:10,929 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 [2020-07-08 21:09:10,930 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 [2020-07-08 21:09:10,930 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 [2020-07-08 21:09:10,930 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 [2020-07-08 21:09:10,930 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 [2020-07-08 21:09:10,930 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 [2020-07-08 21:09:10,931 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 [2020-07-08 21:09:10,931 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 [2020-07-08 21:09:10,931 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 [2020-07-08 21:09:10,931 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 [2020-07-08 21:09:10,931 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 [2020-07-08 21:09:10,932 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 [2020-07-08 21:09:10,932 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 [2020-07-08 21:09:10,932 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 [2020-07-08 21:09:10,932 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 [2020-07-08 21:09:10,932 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 [2020-07-08 21:09:10,933 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 [2020-07-08 21:09:10,933 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 [2020-07-08 21:09:10,933 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 [2020-07-08 21:09:10,933 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 [2020-07-08 21:09:10,933 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 [2020-07-08 21:09:10,934 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 [2020-07-08 21:09:10,934 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 [2020-07-08 21:09:10,934 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 [2020-07-08 21:09:10,934 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 [2020-07-08 21:09:10,934 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 [2020-07-08 21:09:10,934 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 [2020-07-08 21:09:10,935 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 [2020-07-08 21:09:10,935 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 [2020-07-08 21:09:10,935 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 [2020-07-08 21:09:10,935 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 [2020-07-08 21:09:10,935 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 [2020-07-08 21:09:10,936 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 [2020-07-08 21:09:10,936 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 [2020-07-08 21:09:10,936 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 [2020-07-08 21:09:10,936 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 [2020-07-08 21:09:10,936 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 [2020-07-08 21:09:10,936 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 [2020-07-08 21:09:10,937 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 [2020-07-08 21:09:10,937 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 [2020-07-08 21:09:10,937 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 [2020-07-08 21:09:10,937 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 [2020-07-08 21:09:10,937 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 [2020-07-08 21:09:10,937 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 [2020-07-08 21:09:10,938 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 [2020-07-08 21:09:10,938 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 [2020-07-08 21:09:10,938 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 [2020-07-08 21:09:10,938 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 [2020-07-08 21:09:10,938 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 [2020-07-08 21:09:10,939 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 [2020-07-08 21:09:10,939 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 [2020-07-08 21:09:10,939 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 [2020-07-08 21:09:10,939 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 [2020-07-08 21:09:10,939 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 [2020-07-08 21:09:10,939 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 [2020-07-08 21:09:10,940 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 [2020-07-08 21:09:10,940 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 [2020-07-08 21:09:10,940 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 [2020-07-08 21:09:10,940 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 [2020-07-08 21:09:10,940 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 [2020-07-08 21:09:10,941 INFO L280 TraceCheckUtils]: 71: Hoare triple {8341#true} ~waterLevel~0 := 1; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:10,941 INFO L280 TraceCheckUtils]: 72: Hoare triple {8422#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:10,942 INFO L280 TraceCheckUtils]: 73: Hoare triple {8422#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:10,943 INFO L280 TraceCheckUtils]: 74: Hoare triple {8422#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:10,944 INFO L280 TraceCheckUtils]: 75: Hoare triple {8422#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:10,944 INFO L280 TraceCheckUtils]: 76: Hoare triple {8422#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:10,945 INFO L280 TraceCheckUtils]: 77: Hoare triple {8422#(= 1 ~waterLevel~0)} assume true; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:10,945 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8422#(= 1 ~waterLevel~0)} {8341#true} #942#return; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:10,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:10,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-08 21:09:10,953 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8341#true} {8422#(= 1 ~waterLevel~0)} #848#return; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:10,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:10,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-08 21:09:10,957 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8341#true} {8422#(= 1 ~waterLevel~0)} #850#return; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:10,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:11,031 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} havoc ~retValue_acc~13; {8341#true} is VALID [2020-07-08 21:09:11,032 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 [2020-07-08 21:09:11,033 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 [2020-07-08 21:09:11,034 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 [2020-07-08 21:09:11,036 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 [2020-07-08 21:09:11,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:11,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-08 21:09:11,041 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8341#true} {8434#(not (= 0 ~waterLevel~0))} #854#return; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:11,075 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 [2020-07-08 21:09:11,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} ~systemActive~0 := 0; {8341#true} is VALID [2020-07-08 21:09:11,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-08 21:09:11,078 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8341#true} {8434#(not (= 0 ~waterLevel~0))} #906#return; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:11,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} havoc ~retValue_acc~1; {8341#true} is VALID [2020-07-08 21:09:11,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} ~retValue_acc~1 := ~waterLevel~0; {8457#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} is VALID [2020-07-08 21:09:11,142 INFO L280 TraceCheckUtils]: 2: Hoare triple {8457#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} #res := ~retValue_acc~1; {8458#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 21:09:11,143 INFO L280 TraceCheckUtils]: 3: Hoare triple {8458#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8458#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 21:09:11,144 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 [2020-07-08 21:09:11,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:09:11,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} havoc ~retValue_acc~5; {8341#true} is VALID [2020-07-08 21:09:11,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} ~retValue_acc~5 := ~pumpRunning~0; {8341#true} is VALID [2020-07-08 21:09:11,149 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} #res := ~retValue_acc~5; {8341#true} is VALID [2020-07-08 21:09:11,150 INFO L280 TraceCheckUtils]: 3: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-08 21:09:11,150 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8341#true} {8342#false} #844#return; {8342#false} is VALID [2020-07-08 21:09:11,157 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 [2020-07-08 21:09:11,158 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 [2020-07-08 21:09:11,158 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} #valid := #valid[0 := 0]; {8341#true} is VALID [2020-07-08 21:09:11,158 INFO L280 TraceCheckUtils]: 3: Hoare triple {8341#true} assume 0 < #StackHeapBarrier; {8341#true} is VALID [2020-07-08 21:09:11,159 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 [2020-07-08 21:09:11,159 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 [2020-07-08 21:09:11,159 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 [2020-07-08 21:09:11,160 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 [2020-07-08 21:09:11,160 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 [2020-07-08 21:09:11,160 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 [2020-07-08 21:09:11,160 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 [2020-07-08 21:09:11,161 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 [2020-07-08 21:09:11,161 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 [2020-07-08 21:09:11,161 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 [2020-07-08 21:09:11,161 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 [2020-07-08 21:09:11,162 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 [2020-07-08 21:09:11,162 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 [2020-07-08 21:09:11,162 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 [2020-07-08 21:09:11,163 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 [2020-07-08 21:09:11,163 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 [2020-07-08 21:09:11,163 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 [2020-07-08 21:09:11,164 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 [2020-07-08 21:09:11,164 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 [2020-07-08 21:09:11,164 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 [2020-07-08 21:09:11,165 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 [2020-07-08 21:09:11,165 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 [2020-07-08 21:09:11,165 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 [2020-07-08 21:09:11,165 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 [2020-07-08 21:09:11,166 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 [2020-07-08 21:09:11,166 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 [2020-07-08 21:09:11,166 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 [2020-07-08 21:09:11,167 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 [2020-07-08 21:09:11,167 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 [2020-07-08 21:09:11,167 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 [2020-07-08 21:09:11,167 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 [2020-07-08 21:09:11,168 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 [2020-07-08 21:09:11,168 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 [2020-07-08 21:09:11,168 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 [2020-07-08 21:09:11,169 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 [2020-07-08 21:09:11,169 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 [2020-07-08 21:09:11,169 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 [2020-07-08 21:09:11,170 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 [2020-07-08 21:09:11,170 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 [2020-07-08 21:09:11,170 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 [2020-07-08 21:09:11,170 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 [2020-07-08 21:09:11,171 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 [2020-07-08 21:09:11,171 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 [2020-07-08 21:09:11,171 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 [2020-07-08 21:09:11,172 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 [2020-07-08 21:09:11,172 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 [2020-07-08 21:09:11,172 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 [2020-07-08 21:09:11,173 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 [2020-07-08 21:09:11,173 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 [2020-07-08 21:09:11,173 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 [2020-07-08 21:09:11,173 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 [2020-07-08 21:09:11,174 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 [2020-07-08 21:09:11,174 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 [2020-07-08 21:09:11,174 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 [2020-07-08 21:09:11,175 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 [2020-07-08 21:09:11,175 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 [2020-07-08 21:09:11,175 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 [2020-07-08 21:09:11,176 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 [2020-07-08 21:09:11,176 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 [2020-07-08 21:09:11,176 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 [2020-07-08 21:09:11,176 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 [2020-07-08 21:09:11,177 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 [2020-07-08 21:09:11,177 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 [2020-07-08 21:09:11,177 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 [2020-07-08 21:09:11,178 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 [2020-07-08 21:09:11,178 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 [2020-07-08 21:09:11,178 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 [2020-07-08 21:09:11,179 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 [2020-07-08 21:09:11,180 INFO L280 TraceCheckUtils]: 72: Hoare triple {8341#true} ~waterLevel~0 := 1; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:11,180 INFO L280 TraceCheckUtils]: 73: Hoare triple {8422#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:11,181 INFO L280 TraceCheckUtils]: 74: Hoare triple {8422#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:11,182 INFO L280 TraceCheckUtils]: 75: Hoare triple {8422#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:11,183 INFO L280 TraceCheckUtils]: 76: Hoare triple {8422#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:11,184 INFO L280 TraceCheckUtils]: 77: Hoare triple {8422#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:11,184 INFO L280 TraceCheckUtils]: 78: Hoare triple {8422#(= 1 ~waterLevel~0)} assume true; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:11,185 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8422#(= 1 ~waterLevel~0)} {8341#true} #942#return; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:11,186 INFO L263 TraceCheckUtils]: 80: Hoare triple {8422#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:11,187 INFO L280 TraceCheckUtils]: 81: Hoare triple {8422#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:11,188 INFO L280 TraceCheckUtils]: 82: Hoare triple {8422#(= 1 ~waterLevel~0)} havoc ~tmp~8; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:11,188 INFO L263 TraceCheckUtils]: 83: Hoare triple {8422#(= 1 ~waterLevel~0)} call select_helpers(); {8341#true} is VALID [2020-07-08 21:09:11,188 INFO L280 TraceCheckUtils]: 84: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-08 21:09:11,189 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8341#true} {8422#(= 1 ~waterLevel~0)} #848#return; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:11,190 INFO L263 TraceCheckUtils]: 86: Hoare triple {8422#(= 1 ~waterLevel~0)} call select_features(); {8341#true} is VALID [2020-07-08 21:09:11,190 INFO L280 TraceCheckUtils]: 87: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-08 21:09:11,191 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {8341#true} {8422#(= 1 ~waterLevel~0)} #850#return; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:09:11,191 INFO L263 TraceCheckUtils]: 89: Hoare triple {8422#(= 1 ~waterLevel~0)} call #t~ret70 := valid_product(); {8341#true} is VALID [2020-07-08 21:09:11,191 INFO L280 TraceCheckUtils]: 90: Hoare triple {8341#true} havoc ~retValue_acc~13; {8341#true} is VALID [2020-07-08 21:09:11,192 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 [2020-07-08 21:09:11,194 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 [2020-07-08 21:09:11,195 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 [2020-07-08 21:09:11,196 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 [2020-07-08 21:09:11,197 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 [2020-07-08 21:09:11,197 INFO L280 TraceCheckUtils]: 96: Hoare triple {8432#(= |main_#t~ret70| ~waterLevel~0)} ~tmp~8 := #t~ret70; {8433#(= main_~tmp~8 ~waterLevel~0)} is VALID [2020-07-08 21:09:11,198 INFO L280 TraceCheckUtils]: 97: Hoare triple {8433#(= main_~tmp~8 ~waterLevel~0)} havoc #t~ret70; {8433#(= main_~tmp~8 ~waterLevel~0)} is VALID [2020-07-08 21:09:11,199 INFO L280 TraceCheckUtils]: 98: Hoare triple {8433#(= main_~tmp~8 ~waterLevel~0)} assume 0 != ~tmp~8; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,199 INFO L263 TraceCheckUtils]: 99: Hoare triple {8434#(not (= 0 ~waterLevel~0))} call setup(); {8341#true} is VALID [2020-07-08 21:09:11,200 INFO L280 TraceCheckUtils]: 100: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-08 21:09:11,200 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8341#true} {8434#(not (= 0 ~waterLevel~0))} #854#return; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,201 INFO L263 TraceCheckUtils]: 102: Hoare triple {8434#(not (= 0 ~waterLevel~0))} call runTest(); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,202 INFO L263 TraceCheckUtils]: 103: Hoare triple {8434#(not (= 0 ~waterLevel~0))} call test(); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,202 INFO L280 TraceCheckUtils]: 104: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc ~splverifierCounter~0; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,203 INFO L280 TraceCheckUtils]: 105: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc ~tmp~4; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,203 INFO L280 TraceCheckUtils]: 106: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~2; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,204 INFO L280 TraceCheckUtils]: 107: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc ~tmp___1~0; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,205 INFO L280 TraceCheckUtils]: 108: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc ~tmp___2~0; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,205 INFO L280 TraceCheckUtils]: 109: Hoare triple {8434#(not (= 0 ~waterLevel~0))} ~splverifierCounter~0 := 0; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,206 INFO L280 TraceCheckUtils]: 110: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume !false; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,206 INFO L280 TraceCheckUtils]: 111: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume ~splverifierCounter~0 < 4; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,207 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 [2020-07-08 21:09:11,207 INFO L280 TraceCheckUtils]: 113: Hoare triple {8434#(not (= 0 ~waterLevel~0))} ~tmp~4 := #t~nondet31; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,208 INFO L280 TraceCheckUtils]: 114: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc #t~nondet31; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,208 INFO L280 TraceCheckUtils]: 115: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp~4); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,209 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 [2020-07-08 21:09:11,209 INFO L280 TraceCheckUtils]: 117: Hoare triple {8434#(not (= 0 ~waterLevel~0))} ~tmp___0~2 := #t~nondet32; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,210 INFO L280 TraceCheckUtils]: 118: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc #t~nondet32; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,210 INFO L280 TraceCheckUtils]: 119: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___0~2); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,211 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 [2020-07-08 21:09:11,211 INFO L280 TraceCheckUtils]: 121: Hoare triple {8434#(not (= 0 ~waterLevel~0))} ~tmp___2~0 := #t~nondet33; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,212 INFO L280 TraceCheckUtils]: 122: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc #t~nondet33; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,213 INFO L280 TraceCheckUtils]: 123: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___2~0); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,213 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 [2020-07-08 21:09:11,214 INFO L280 TraceCheckUtils]: 125: Hoare triple {8434#(not (= 0 ~waterLevel~0))} ~tmp___1~0 := #t~nondet34; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,214 INFO L280 TraceCheckUtils]: 126: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc #t~nondet34; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,215 INFO L280 TraceCheckUtils]: 127: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp___1~0; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,215 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 [2020-07-08 21:09:11,216 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 [2020-07-08 21:09:11,216 INFO L280 TraceCheckUtils]: 130: Hoare triple {8341#true} ~systemActive~0 := 0; {8341#true} is VALID [2020-07-08 21:09:11,216 INFO L280 TraceCheckUtils]: 131: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-08 21:09:11,217 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8341#true} {8434#(not (= 0 ~waterLevel~0))} #906#return; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,218 INFO L263 TraceCheckUtils]: 133: Hoare triple {8434#(not (= 0 ~waterLevel~0))} call timeShift(); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,219 INFO L280 TraceCheckUtils]: 134: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume !(0 != ~pumpRunning~0); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,220 INFO L280 TraceCheckUtils]: 135: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume !(0 != ~systemActive~0); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,221 INFO L263 TraceCheckUtils]: 136: Hoare triple {8434#(not (= 0 ~waterLevel~0))} call __utac_acc__Specification4_spec__1(); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,222 INFO L280 TraceCheckUtils]: 137: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc ~tmp~9; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,222 INFO L280 TraceCheckUtils]: 138: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~3; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-08 21:09:11,223 INFO L263 TraceCheckUtils]: 139: Hoare triple {8434#(not (= 0 ~waterLevel~0))} call #t~ret72 := getWaterLevel(); {8341#true} is VALID [2020-07-08 21:09:11,223 INFO L280 TraceCheckUtils]: 140: Hoare triple {8341#true} havoc ~retValue_acc~1; {8341#true} is VALID [2020-07-08 21:09:11,224 INFO L280 TraceCheckUtils]: 141: Hoare triple {8341#true} ~retValue_acc~1 := ~waterLevel~0; {8457#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} is VALID [2020-07-08 21:09:11,225 INFO L280 TraceCheckUtils]: 142: Hoare triple {8457#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} #res := ~retValue_acc~1; {8458#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 21:09:11,226 INFO L280 TraceCheckUtils]: 143: Hoare triple {8458#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8458#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 21:09:11,227 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 [2020-07-08 21:09:11,228 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 [2020-07-08 21:09:11,229 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 [2020-07-08 21:09:11,229 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 [2020-07-08 21:09:11,230 INFO L280 TraceCheckUtils]: 148: Hoare triple {8447#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~9))} assume 0 == ~tmp~9; {8342#false} is VALID [2020-07-08 21:09:11,231 INFO L263 TraceCheckUtils]: 149: Hoare triple {8342#false} call #t~ret73 := isPumpRunning(); {8341#true} is VALID [2020-07-08 21:09:11,231 INFO L280 TraceCheckUtils]: 150: Hoare triple {8341#true} havoc ~retValue_acc~5; {8341#true} is VALID [2020-07-08 21:09:11,231 INFO L280 TraceCheckUtils]: 151: Hoare triple {8341#true} ~retValue_acc~5 := ~pumpRunning~0; {8341#true} is VALID [2020-07-08 21:09:11,231 INFO L280 TraceCheckUtils]: 152: Hoare triple {8341#true} #res := ~retValue_acc~5; {8341#true} is VALID [2020-07-08 21:09:11,232 INFO L280 TraceCheckUtils]: 153: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-08 21:09:11,232 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8341#true} {8342#false} #844#return; {8342#false} is VALID [2020-07-08 21:09:11,232 INFO L280 TraceCheckUtils]: 155: Hoare triple {8342#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {8342#false} is VALID [2020-07-08 21:09:11,233 INFO L280 TraceCheckUtils]: 156: Hoare triple {8342#false} ~tmp___0~3 := #t~ret73; {8342#false} is VALID [2020-07-08 21:09:11,233 INFO L280 TraceCheckUtils]: 157: Hoare triple {8342#false} havoc #t~ret73; {8342#false} is VALID [2020-07-08 21:09:11,233 INFO L280 TraceCheckUtils]: 158: Hoare triple {8342#false} assume 0 != ~tmp___0~3; {8342#false} is VALID [2020-07-08 21:09:11,234 INFO L263 TraceCheckUtils]: 159: Hoare triple {8342#false} call __automaton_fail(); {8342#false} is VALID [2020-07-08 21:09:11,234 INFO L280 TraceCheckUtils]: 160: Hoare triple {8342#false} assume !false; {8342#false} is VALID [2020-07-08 21:09:11,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 21:09:11,297 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1122128870] [2020-07-08 21:09:11,298 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 21:09:11,298 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-08 21:09:11,299 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1689307896] [2020-07-08 21:09:11,300 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-08 21:09:11,300 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:09:11,300 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-08 21:09:11,545 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:09:11,546 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-08 21:09:11,546 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:09:11,546 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-08 21:09:11,547 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-08 21:09:11,547 INFO L87 Difference]: Start difference. First operand 472 states and 528 transitions. Second operand 14 states. [2020-07-08 21:09:13,163 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:09:14,649 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:09:15,041 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 21:09:15,613 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:09:16,066 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:09:16,431 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:09:21,977 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:09:31,647 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:09:32,735 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:09:35,284 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:09:36,732 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:09:37,578 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:09:38,026 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 21:09:38,545 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 21:09:39,465 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:09:39,900 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:09:42,209 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:09:44,333 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 21:09:45,892 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:09:47,700 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:10:17,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:10:17,182 INFO L93 Difference]: Finished difference Result 1644 states and 2059 transitions. [2020-07-08 21:10:17,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-08 21:10:17,182 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-08 21:10:17,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:10:17,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 21:10:17,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 1007 transitions. [2020-07-08 21:10:17,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 21:10:17,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 1007 transitions. [2020-07-08 21:10:17,222 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 1007 transitions. [2020-07-08 21:10:20,328 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1007 edges. 1007 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:10:20,433 INFO L225 Difference]: With dead ends: 1644 [2020-07-08 21:10:20,434 INFO L226 Difference]: Without dead ends: 1282 [2020-07-08 21:10:20,436 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 6.4s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-07-08 21:10:20,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1282 states. [2020-07-08 21:10:47,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1282 to 1143. [2020-07-08 21:10:47,562 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:10:47,562 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1282 states. Second operand 1143 states. [2020-07-08 21:10:47,562 INFO L74 IsIncluded]: Start isIncluded. First operand 1282 states. Second operand 1143 states. [2020-07-08 21:10:47,563 INFO L87 Difference]: Start difference. First operand 1282 states. Second operand 1143 states. [2020-07-08 21:10:47,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:10:47,660 INFO L93 Difference]: Finished difference Result 1282 states and 1582 transitions. [2020-07-08 21:10:47,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1582 transitions. [2020-07-08 21:10:47,665 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:10:47,666 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:10:47,666 INFO L74 IsIncluded]: Start isIncluded. First operand 1143 states. Second operand 1282 states. [2020-07-08 21:10:47,666 INFO L87 Difference]: Start difference. First operand 1143 states. Second operand 1282 states. [2020-07-08 21:10:47,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:10:47,774 INFO L93 Difference]: Finished difference Result 1282 states and 1582 transitions. [2020-07-08 21:10:47,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1582 transitions. [2020-07-08 21:10:47,780 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:10:47,781 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:10:47,781 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:10:47,781 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:10:47,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1143 states. [2020-07-08 21:10:47,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 1143 states and 1349 transitions. [2020-07-08 21:10:47,865 INFO L78 Accepts]: Start accepts. Automaton has 1143 states and 1349 transitions. Word has length 161 [2020-07-08 21:10:47,866 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:10:47,866 INFO L479 AbstractCegarLoop]: Abstraction has 1143 states and 1349 transitions. [2020-07-08 21:10:47,866 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-08 21:10:47,866 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1143 states and 1349 transitions. [2020-07-08 21:10:54,891 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1349 edges. 1349 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:10:54,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1349 transitions. [2020-07-08 21:10:54,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-08 21:10:54,896 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:10:54,896 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:10:54,896 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 21:10:54,896 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:10:54,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:10:54,897 INFO L82 PathProgramCache]: Analyzing trace with hash 2127223675, now seen corresponding path program 1 times [2020-07-08 21:10:54,897 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:10:54,897 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [376628592] [2020-07-08 21:10:54,897 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:10:54,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:10:55,245 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:10:55,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:10:55,322 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 [2020-07-08 21:10:55,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {16645#true} #valid := #valid[0 := 0]; {16645#true} is VALID [2020-07-08 21:10:55,322 INFO L280 TraceCheckUtils]: 2: Hoare triple {16645#true} assume 0 < #StackHeapBarrier; {16645#true} is VALID [2020-07-08 21:10:55,323 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 [2020-07-08 21:10:55,323 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 [2020-07-08 21:10:55,323 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 [2020-07-08 21:10:55,323 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 [2020-07-08 21:10:55,323 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 [2020-07-08 21:10:55,324 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 [2020-07-08 21:10:55,324 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 [2020-07-08 21:10:55,324 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 [2020-07-08 21:10:55,324 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 [2020-07-08 21:10:55,324 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 [2020-07-08 21:10:55,324 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 [2020-07-08 21:10:55,325 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 [2020-07-08 21:10:55,325 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 [2020-07-08 21:10:55,325 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 [2020-07-08 21:10:55,325 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 [2020-07-08 21:10:55,325 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 [2020-07-08 21:10:55,326 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 [2020-07-08 21:10:55,326 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 [2020-07-08 21:10:55,326 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 [2020-07-08 21:10:55,326 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 [2020-07-08 21:10:55,326 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 [2020-07-08 21:10:55,326 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 [2020-07-08 21:10:55,327 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 [2020-07-08 21:10:55,327 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 [2020-07-08 21:10:55,327 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 [2020-07-08 21:10:55,327 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 [2020-07-08 21:10:55,327 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 [2020-07-08 21:10:55,328 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 [2020-07-08 21:10:55,328 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 [2020-07-08 21:10:55,328 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 [2020-07-08 21:10:55,328 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 [2020-07-08 21:10:55,328 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 [2020-07-08 21:10:55,329 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 [2020-07-08 21:10:55,329 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 [2020-07-08 21:10:55,329 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 [2020-07-08 21:10:55,329 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 [2020-07-08 21:10:55,329 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 [2020-07-08 21:10:55,329 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 [2020-07-08 21:10:55,330 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 [2020-07-08 21:10:55,330 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 [2020-07-08 21:10:55,330 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 [2020-07-08 21:10:55,330 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 [2020-07-08 21:10:55,330 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 [2020-07-08 21:10:55,331 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 [2020-07-08 21:10:55,331 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 [2020-07-08 21:10:55,331 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 [2020-07-08 21:10:55,331 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 [2020-07-08 21:10:55,331 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 [2020-07-08 21:10:55,332 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 [2020-07-08 21:10:55,332 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 [2020-07-08 21:10:55,332 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 [2020-07-08 21:10:55,332 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 [2020-07-08 21:10:55,332 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 [2020-07-08 21:10:55,333 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 [2020-07-08 21:10:55,333 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 [2020-07-08 21:10:55,333 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 [2020-07-08 21:10:55,333 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 [2020-07-08 21:10:55,333 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 [2020-07-08 21:10:55,333 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 [2020-07-08 21:10:55,334 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 [2020-07-08 21:10:55,334 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 [2020-07-08 21:10:55,334 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 [2020-07-08 21:10:55,334 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 [2020-07-08 21:10:55,334 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 [2020-07-08 21:10:55,335 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 [2020-07-08 21:10:55,335 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 [2020-07-08 21:10:55,335 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 [2020-07-08 21:10:55,335 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 [2020-07-08 21:10:55,335 INFO L280 TraceCheckUtils]: 71: Hoare triple {16645#true} ~waterLevel~0 := 1; {16645#true} is VALID [2020-07-08 21:10:55,336 INFO L280 TraceCheckUtils]: 72: Hoare triple {16645#true} ~methaneLevelCritical~0 := 0; {16645#true} is VALID [2020-07-08 21:10:55,336 INFO L280 TraceCheckUtils]: 73: Hoare triple {16645#true} ~pumpRunning~0 := 0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,337 INFO L280 TraceCheckUtils]: 74: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,338 INFO L280 TraceCheckUtils]: 75: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,338 INFO L280 TraceCheckUtils]: 76: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,342 INFO L280 TraceCheckUtils]: 77: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume true; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,343 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {16726#(= 0 ~pumpRunning~0)} {16645#true} #942#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:10:55,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-08 21:10:55,351 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #848#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:10:55,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-08 21:10:55,355 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #850#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:10:55,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {16645#true} havoc ~retValue_acc~13; {16645#true} is VALID [2020-07-08 21:10:55,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {16645#true} ~retValue_acc~13 := 1; {16645#true} is VALID [2020-07-08 21:10:55,360 INFO L280 TraceCheckUtils]: 2: Hoare triple {16645#true} #res := ~retValue_acc~13; {16645#true} is VALID [2020-07-08 21:10:55,361 INFO L280 TraceCheckUtils]: 3: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-08 21:10:55,361 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #852#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:10:55,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-08 21:10:55,365 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #854#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:10:55,382 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 [2020-07-08 21:10:55,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,383 INFO L280 TraceCheckUtils]: 2: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume true; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,384 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16726#(= 0 ~pumpRunning~0)} {16726#(= 0 ~pumpRunning~0)} #906#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:10:55,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {16758#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {16645#true} is VALID [2020-07-08 21:10:55,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {16645#true} ~waterLevel~0 := ~waterLevel~0 - 1; {16645#true} is VALID [2020-07-08 21:10:55,402 INFO L280 TraceCheckUtils]: 2: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-08 21:10:55,402 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16645#true} {16646#false} #914#return; {16646#false} is VALID [2020-07-08 21:10:55,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:10:55,409 INFO L280 TraceCheckUtils]: 0: Hoare triple {16645#true} havoc ~retValue_acc~1; {16645#true} is VALID [2020-07-08 21:10:55,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {16645#true} ~retValue_acc~1 := ~waterLevel~0; {16645#true} is VALID [2020-07-08 21:10:55,410 INFO L280 TraceCheckUtils]: 2: Hoare triple {16645#true} #res := ~retValue_acc~1; {16645#true} is VALID [2020-07-08 21:10:55,410 INFO L280 TraceCheckUtils]: 3: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-08 21:10:55,410 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16645#true} {16646#false} #842#return; {16646#false} is VALID [2020-07-08 21:10:55,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:10:55,414 INFO L280 TraceCheckUtils]: 0: Hoare triple {16645#true} havoc ~retValue_acc~5; {16645#true} is VALID [2020-07-08 21:10:55,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {16645#true} ~retValue_acc~5 := ~pumpRunning~0; {16645#true} is VALID [2020-07-08 21:10:55,414 INFO L280 TraceCheckUtils]: 2: Hoare triple {16645#true} #res := ~retValue_acc~5; {16645#true} is VALID [2020-07-08 21:10:55,414 INFO L280 TraceCheckUtils]: 3: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-08 21:10:55,415 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16645#true} {16646#false} #844#return; {16646#false} is VALID [2020-07-08 21:10:55,421 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 [2020-07-08 21:10:55,421 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 [2020-07-08 21:10:55,421 INFO L280 TraceCheckUtils]: 2: Hoare triple {16645#true} #valid := #valid[0 := 0]; {16645#true} is VALID [2020-07-08 21:10:55,422 INFO L280 TraceCheckUtils]: 3: Hoare triple {16645#true} assume 0 < #StackHeapBarrier; {16645#true} is VALID [2020-07-08 21:10:55,422 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 [2020-07-08 21:10:55,422 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 [2020-07-08 21:10:55,423 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 [2020-07-08 21:10:55,423 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 [2020-07-08 21:10:55,423 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 [2020-07-08 21:10:55,423 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 [2020-07-08 21:10:55,424 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 [2020-07-08 21:10:55,424 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 [2020-07-08 21:10:55,424 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 [2020-07-08 21:10:55,424 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 [2020-07-08 21:10:55,425 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 [2020-07-08 21:10:55,425 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 [2020-07-08 21:10:55,425 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 [2020-07-08 21:10:55,425 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 [2020-07-08 21:10:55,426 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 [2020-07-08 21:10:55,426 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 [2020-07-08 21:10:55,426 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 [2020-07-08 21:10:55,426 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 [2020-07-08 21:10:55,427 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 [2020-07-08 21:10:55,427 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 [2020-07-08 21:10:55,427 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 [2020-07-08 21:10:55,427 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 [2020-07-08 21:10:55,427 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 [2020-07-08 21:10:55,427 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 [2020-07-08 21:10:55,428 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 [2020-07-08 21:10:55,428 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 [2020-07-08 21:10:55,428 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 [2020-07-08 21:10:55,428 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 [2020-07-08 21:10:55,428 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 [2020-07-08 21:10:55,428 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 [2020-07-08 21:10:55,429 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 [2020-07-08 21:10:55,429 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 [2020-07-08 21:10:55,429 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 [2020-07-08 21:10:55,429 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 [2020-07-08 21:10:55,429 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 [2020-07-08 21:10:55,429 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 [2020-07-08 21:10:55,430 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 [2020-07-08 21:10:55,430 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 [2020-07-08 21:10:55,430 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 [2020-07-08 21:10:55,430 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 [2020-07-08 21:10:55,430 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 [2020-07-08 21:10:55,431 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 [2020-07-08 21:10:55,431 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 [2020-07-08 21:10:55,431 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 [2020-07-08 21:10:55,431 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 [2020-07-08 21:10:55,432 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 [2020-07-08 21:10:55,432 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 [2020-07-08 21:10:55,432 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 [2020-07-08 21:10:55,432 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 [2020-07-08 21:10:55,433 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 [2020-07-08 21:10:55,433 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 [2020-07-08 21:10:55,433 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 [2020-07-08 21:10:55,433 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 [2020-07-08 21:10:55,434 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 [2020-07-08 21:10:55,434 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 [2020-07-08 21:10:55,434 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 [2020-07-08 21:10:55,434 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 [2020-07-08 21:10:55,434 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 [2020-07-08 21:10:55,435 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 [2020-07-08 21:10:55,435 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 [2020-07-08 21:10:55,435 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 [2020-07-08 21:10:55,435 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 [2020-07-08 21:10:55,436 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 [2020-07-08 21:10:55,436 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 [2020-07-08 21:10:55,436 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 [2020-07-08 21:10:55,436 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 [2020-07-08 21:10:55,437 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 [2020-07-08 21:10:55,437 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 [2020-07-08 21:10:55,437 INFO L280 TraceCheckUtils]: 72: Hoare triple {16645#true} ~waterLevel~0 := 1; {16645#true} is VALID [2020-07-08 21:10:55,437 INFO L280 TraceCheckUtils]: 73: Hoare triple {16645#true} ~methaneLevelCritical~0 := 0; {16645#true} is VALID [2020-07-08 21:10:55,438 INFO L280 TraceCheckUtils]: 74: Hoare triple {16645#true} ~pumpRunning~0 := 0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,439 INFO L280 TraceCheckUtils]: 75: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,440 INFO L280 TraceCheckUtils]: 76: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,440 INFO L280 TraceCheckUtils]: 77: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,441 INFO L280 TraceCheckUtils]: 78: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume true; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,442 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {16726#(= 0 ~pumpRunning~0)} {16645#true} #942#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,443 INFO L263 TraceCheckUtils]: 80: Hoare triple {16726#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,443 INFO L280 TraceCheckUtils]: 81: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,444 INFO L280 TraceCheckUtils]: 82: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,445 INFO L263 TraceCheckUtils]: 83: Hoare triple {16726#(= 0 ~pumpRunning~0)} call select_helpers(); {16645#true} is VALID [2020-07-08 21:10:55,445 INFO L280 TraceCheckUtils]: 84: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-08 21:10:55,446 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #848#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,446 INFO L263 TraceCheckUtils]: 86: Hoare triple {16726#(= 0 ~pumpRunning~0)} call select_features(); {16645#true} is VALID [2020-07-08 21:10:55,446 INFO L280 TraceCheckUtils]: 87: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-08 21:10:55,447 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #850#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,447 INFO L263 TraceCheckUtils]: 89: Hoare triple {16726#(= 0 ~pumpRunning~0)} call #t~ret70 := valid_product(); {16645#true} is VALID [2020-07-08 21:10:55,447 INFO L280 TraceCheckUtils]: 90: Hoare triple {16645#true} havoc ~retValue_acc~13; {16645#true} is VALID [2020-07-08 21:10:55,447 INFO L280 TraceCheckUtils]: 91: Hoare triple {16645#true} ~retValue_acc~13 := 1; {16645#true} is VALID [2020-07-08 21:10:55,447 INFO L280 TraceCheckUtils]: 92: Hoare triple {16645#true} #res := ~retValue_acc~13; {16645#true} is VALID [2020-07-08 21:10:55,448 INFO L280 TraceCheckUtils]: 93: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-08 21:10:55,448 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #852#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,449 INFO L280 TraceCheckUtils]: 95: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,449 INFO L280 TraceCheckUtils]: 96: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~ret70; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,450 INFO L280 TraceCheckUtils]: 97: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc #t~ret70; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,450 INFO L280 TraceCheckUtils]: 98: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,451 INFO L263 TraceCheckUtils]: 99: Hoare triple {16726#(= 0 ~pumpRunning~0)} call setup(); {16645#true} is VALID [2020-07-08 21:10:55,451 INFO L280 TraceCheckUtils]: 100: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-08 21:10:55,451 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #854#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,452 INFO L263 TraceCheckUtils]: 102: Hoare triple {16726#(= 0 ~pumpRunning~0)} call runTest(); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,453 INFO L263 TraceCheckUtils]: 103: Hoare triple {16726#(= 0 ~pumpRunning~0)} call test(); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,453 INFO L280 TraceCheckUtils]: 104: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,454 INFO L280 TraceCheckUtils]: 105: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,454 INFO L280 TraceCheckUtils]: 106: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,455 INFO L280 TraceCheckUtils]: 107: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,455 INFO L280 TraceCheckUtils]: 108: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,456 INFO L280 TraceCheckUtils]: 109: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,456 INFO L280 TraceCheckUtils]: 110: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume !false; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,457 INFO L280 TraceCheckUtils]: 111: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,457 INFO L280 TraceCheckUtils]: 112: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,458 INFO L280 TraceCheckUtils]: 113: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~nondet31; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,458 INFO L280 TraceCheckUtils]: 114: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc #t~nondet31; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,459 INFO L280 TraceCheckUtils]: 115: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,460 INFO L280 TraceCheckUtils]: 116: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,461 INFO L280 TraceCheckUtils]: 117: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~tmp___0~2 := #t~nondet32; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,461 INFO L280 TraceCheckUtils]: 118: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc #t~nondet32; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,462 INFO L280 TraceCheckUtils]: 119: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,463 INFO L280 TraceCheckUtils]: 120: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,463 INFO L280 TraceCheckUtils]: 121: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet33; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,464 INFO L280 TraceCheckUtils]: 122: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc #t~nondet33; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,465 INFO L280 TraceCheckUtils]: 123: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,465 INFO L280 TraceCheckUtils]: 124: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,466 INFO L280 TraceCheckUtils]: 125: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet34; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,467 INFO L280 TraceCheckUtils]: 126: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc #t~nondet34; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,467 INFO L280 TraceCheckUtils]: 127: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,468 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 [2020-07-08 21:10:55,469 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 [2020-07-08 21:10:55,470 INFO L280 TraceCheckUtils]: 130: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,471 INFO L280 TraceCheckUtils]: 131: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume true; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,471 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {16726#(= 0 ~pumpRunning~0)} {16726#(= 0 ~pumpRunning~0)} #906#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,472 INFO L263 TraceCheckUtils]: 133: Hoare triple {16726#(= 0 ~pumpRunning~0)} call timeShift(); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:10:55,473 INFO L280 TraceCheckUtils]: 134: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {16646#false} is VALID [2020-07-08 21:10:55,473 INFO L263 TraceCheckUtils]: 135: Hoare triple {16646#false} call lowerWaterLevel(); {16758#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:10:55,474 INFO L280 TraceCheckUtils]: 136: Hoare triple {16758#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {16645#true} is VALID [2020-07-08 21:10:55,474 INFO L280 TraceCheckUtils]: 137: Hoare triple {16645#true} ~waterLevel~0 := ~waterLevel~0 - 1; {16645#true} is VALID [2020-07-08 21:10:55,474 INFO L280 TraceCheckUtils]: 138: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-08 21:10:55,474 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {16645#true} {16646#false} #914#return; {16646#false} is VALID [2020-07-08 21:10:55,475 INFO L280 TraceCheckUtils]: 140: Hoare triple {16646#false} assume !(0 != ~systemActive~0); {16646#false} is VALID [2020-07-08 21:10:55,475 INFO L263 TraceCheckUtils]: 141: Hoare triple {16646#false} call __utac_acc__Specification4_spec__1(); {16646#false} is VALID [2020-07-08 21:10:55,475 INFO L280 TraceCheckUtils]: 142: Hoare triple {16646#false} havoc ~tmp~9; {16646#false} is VALID [2020-07-08 21:10:55,475 INFO L280 TraceCheckUtils]: 143: Hoare triple {16646#false} havoc ~tmp___0~3; {16646#false} is VALID [2020-07-08 21:10:55,475 INFO L263 TraceCheckUtils]: 144: Hoare triple {16646#false} call #t~ret72 := getWaterLevel(); {16645#true} is VALID [2020-07-08 21:10:55,476 INFO L280 TraceCheckUtils]: 145: Hoare triple {16645#true} havoc ~retValue_acc~1; {16645#true} is VALID [2020-07-08 21:10:55,476 INFO L280 TraceCheckUtils]: 146: Hoare triple {16645#true} ~retValue_acc~1 := ~waterLevel~0; {16645#true} is VALID [2020-07-08 21:10:55,476 INFO L280 TraceCheckUtils]: 147: Hoare triple {16645#true} #res := ~retValue_acc~1; {16645#true} is VALID [2020-07-08 21:10:55,476 INFO L280 TraceCheckUtils]: 148: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-08 21:10:55,476 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {16645#true} {16646#false} #842#return; {16646#false} is VALID [2020-07-08 21:10:55,476 INFO L280 TraceCheckUtils]: 150: Hoare triple {16646#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {16646#false} is VALID [2020-07-08 21:10:55,477 INFO L280 TraceCheckUtils]: 151: Hoare triple {16646#false} ~tmp~9 := #t~ret72; {16646#false} is VALID [2020-07-08 21:10:55,477 INFO L280 TraceCheckUtils]: 152: Hoare triple {16646#false} havoc #t~ret72; {16646#false} is VALID [2020-07-08 21:10:55,477 INFO L280 TraceCheckUtils]: 153: Hoare triple {16646#false} assume 0 == ~tmp~9; {16646#false} is VALID [2020-07-08 21:10:55,477 INFO L263 TraceCheckUtils]: 154: Hoare triple {16646#false} call #t~ret73 := isPumpRunning(); {16645#true} is VALID [2020-07-08 21:10:55,477 INFO L280 TraceCheckUtils]: 155: Hoare triple {16645#true} havoc ~retValue_acc~5; {16645#true} is VALID [2020-07-08 21:10:55,477 INFO L280 TraceCheckUtils]: 156: Hoare triple {16645#true} ~retValue_acc~5 := ~pumpRunning~0; {16645#true} is VALID [2020-07-08 21:10:55,478 INFO L280 TraceCheckUtils]: 157: Hoare triple {16645#true} #res := ~retValue_acc~5; {16645#true} is VALID [2020-07-08 21:10:55,478 INFO L280 TraceCheckUtils]: 158: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-08 21:10:55,478 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {16645#true} {16646#false} #844#return; {16646#false} is VALID [2020-07-08 21:10:55,478 INFO L280 TraceCheckUtils]: 160: Hoare triple {16646#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {16646#false} is VALID [2020-07-08 21:10:55,478 INFO L280 TraceCheckUtils]: 161: Hoare triple {16646#false} ~tmp___0~3 := #t~ret73; {16646#false} is VALID [2020-07-08 21:10:55,478 INFO L280 TraceCheckUtils]: 162: Hoare triple {16646#false} havoc #t~ret73; {16646#false} is VALID [2020-07-08 21:10:55,479 INFO L280 TraceCheckUtils]: 163: Hoare triple {16646#false} assume 0 != ~tmp___0~3; {16646#false} is VALID [2020-07-08 21:10:55,479 INFO L263 TraceCheckUtils]: 164: Hoare triple {16646#false} call __automaton_fail(); {16646#false} is VALID [2020-07-08 21:10:55,479 INFO L280 TraceCheckUtils]: 165: Hoare triple {16646#false} assume !false; {16646#false} is VALID [2020-07-08 21:10:55,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 21:10:55,519 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [376628592] [2020-07-08 21:10:55,519 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 21:10:55,519 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-08 21:10:55,519 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1211543428] [2020-07-08 21:10:55,520 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-08 21:10:55,521 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:10:55,521 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-08 21:10:55,690 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:10:55,690 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-08 21:10:55,690 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:10:55,690 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-08 21:10:55,691 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-08 21:10:55,691 INFO L87 Difference]: Start difference. First operand 1143 states and 1349 transitions. Second operand 6 states. [2020-07-08 21:10:56,895 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:11:43,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:11:43,090 INFO L93 Difference]: Finished difference Result 2628 states and 3290 transitions. [2020-07-08 21:11:43,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-08 21:11:43,090 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-08 21:11:43,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:11:43,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 21:11:43,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 778 transitions. [2020-07-08 21:11:43,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-08 21:11:43,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 778 transitions. [2020-07-08 21:11:43,110 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 778 transitions. [2020-07-08 21:11:45,053 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 778 edges. 778 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:11:45,164 INFO L225 Difference]: With dead ends: 2628 [2020-07-08 21:11:45,164 INFO L226 Difference]: Without dead ends: 1595 [2020-07-08 21:11:45,167 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-07-08 21:11:45,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1595 states. [2020-07-08 21:12:21,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1595 to 1468. [2020-07-08 21:12:21,475 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:12:21,475 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1595 states. Second operand 1468 states. [2020-07-08 21:12:21,475 INFO L74 IsIncluded]: Start isIncluded. First operand 1595 states. Second operand 1468 states. [2020-07-08 21:12:21,475 INFO L87 Difference]: Start difference. First operand 1595 states. Second operand 1468 states. [2020-07-08 21:12:21,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:12:21,620 INFO L93 Difference]: Finished difference Result 1595 states and 1916 transitions. [2020-07-08 21:12:21,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 1916 transitions. [2020-07-08 21:12:21,625 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:12:21,626 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:12:21,626 INFO L74 IsIncluded]: Start isIncluded. First operand 1468 states. Second operand 1595 states. [2020-07-08 21:12:21,626 INFO L87 Difference]: Start difference. First operand 1468 states. Second operand 1595 states. [2020-07-08 21:12:21,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:12:21,781 INFO L93 Difference]: Finished difference Result 1595 states and 1916 transitions. [2020-07-08 21:12:21,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 1916 transitions. [2020-07-08 21:12:21,787 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:12:21,788 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:12:21,788 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:12:21,788 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:12:21,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1468 states. [2020-07-08 21:12:21,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1468 states and 1728 transitions. [2020-07-08 21:12:21,905 INFO L78 Accepts]: Start accepts. Automaton has 1468 states and 1728 transitions. Word has length 166 [2020-07-08 21:12:21,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:12:21,906 INFO L479 AbstractCegarLoop]: Abstraction has 1468 states and 1728 transitions. [2020-07-08 21:12:21,906 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-08 21:12:21,906 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1468 states and 1728 transitions. [2020-07-08 21:12:31,353 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1728 edges. 1728 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:12:31,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 1728 transitions. [2020-07-08 21:12:31,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-07-08 21:12:31,360 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:12:31,360 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 21:12:31,361 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 21:12:31,361 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:12:31,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:12:31,361 INFO L82 PathProgramCache]: Analyzing trace with hash 1061189070, now seen corresponding path program 1 times [2020-07-08 21:12:31,361 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:12:31,362 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1739125200] [2020-07-08 21:12:31,362 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:12:31,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:31,710 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:12:31,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:31,786 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 [2020-07-08 21:12:31,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} #valid := #valid[0 := 0]; {28155#true} is VALID [2020-07-08 21:12:31,786 INFO L280 TraceCheckUtils]: 2: Hoare triple {28155#true} assume 0 < #StackHeapBarrier; {28155#true} is VALID [2020-07-08 21:12:31,786 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 [2020-07-08 21:12:31,786 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 [2020-07-08 21:12:31,787 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 [2020-07-08 21:12:31,787 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 [2020-07-08 21:12:31,787 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 [2020-07-08 21:12:31,787 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 [2020-07-08 21:12:31,787 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 [2020-07-08 21:12:31,788 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 [2020-07-08 21:12:31,788 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 [2020-07-08 21:12:31,788 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 [2020-07-08 21:12:31,788 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 [2020-07-08 21:12:31,788 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 [2020-07-08 21:12:31,788 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 [2020-07-08 21:12:31,789 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 [2020-07-08 21:12:31,789 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 [2020-07-08 21:12:31,789 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 [2020-07-08 21:12:31,789 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 [2020-07-08 21:12:31,789 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 [2020-07-08 21:12:31,789 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 [2020-07-08 21:12:31,790 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 [2020-07-08 21:12:31,790 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 [2020-07-08 21:12:31,790 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 [2020-07-08 21:12:31,790 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 [2020-07-08 21:12:31,790 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 [2020-07-08 21:12:31,790 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 [2020-07-08 21:12:31,791 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 [2020-07-08 21:12:31,791 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 [2020-07-08 21:12:31,791 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 [2020-07-08 21:12:31,791 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 [2020-07-08 21:12:31,791 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 [2020-07-08 21:12:31,792 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 [2020-07-08 21:12:31,792 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 [2020-07-08 21:12:31,792 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 [2020-07-08 21:12:31,792 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 [2020-07-08 21:12:31,792 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 [2020-07-08 21:12:31,792 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 [2020-07-08 21:12:31,793 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 [2020-07-08 21:12:31,793 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 [2020-07-08 21:12:31,793 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 [2020-07-08 21:12:31,793 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 [2020-07-08 21:12:31,793 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 [2020-07-08 21:12:31,794 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 [2020-07-08 21:12:31,794 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 [2020-07-08 21:12:31,794 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 [2020-07-08 21:12:31,794 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 [2020-07-08 21:12:31,794 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 [2020-07-08 21:12:31,794 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 [2020-07-08 21:12:31,795 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 [2020-07-08 21:12:31,795 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 [2020-07-08 21:12:31,795 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 [2020-07-08 21:12:31,795 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 [2020-07-08 21:12:31,795 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 [2020-07-08 21:12:31,795 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 [2020-07-08 21:12:31,796 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 [2020-07-08 21:12:31,796 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 [2020-07-08 21:12:31,796 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 [2020-07-08 21:12:31,796 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 [2020-07-08 21:12:31,796 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 [2020-07-08 21:12:31,797 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 [2020-07-08 21:12:31,797 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 [2020-07-08 21:12:31,797 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 [2020-07-08 21:12:31,797 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 [2020-07-08 21:12:31,797 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 [2020-07-08 21:12:31,798 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 [2020-07-08 21:12:31,798 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 [2020-07-08 21:12:31,798 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 [2020-07-08 21:12:31,798 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 [2020-07-08 21:12:31,798 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 [2020-07-08 21:12:31,798 INFO L280 TraceCheckUtils]: 71: Hoare triple {28155#true} ~waterLevel~0 := 1; {28155#true} is VALID [2020-07-08 21:12:31,799 INFO L280 TraceCheckUtils]: 72: Hoare triple {28155#true} ~methaneLevelCritical~0 := 0; {28155#true} is VALID [2020-07-08 21:12:31,799 INFO L280 TraceCheckUtils]: 73: Hoare triple {28155#true} ~pumpRunning~0 := 0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,800 INFO L280 TraceCheckUtils]: 74: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,800 INFO L280 TraceCheckUtils]: 75: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,801 INFO L280 TraceCheckUtils]: 76: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,802 INFO L280 TraceCheckUtils]: 77: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume true; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,802 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {28236#(= 0 ~pumpRunning~0)} {28155#true} #942#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:31,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-08 21:12:31,809 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #848#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:31,812 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-08 21:12:31,813 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #850#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:31,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} havoc ~retValue_acc~13; {28155#true} is VALID [2020-07-08 21:12:31,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} ~retValue_acc~13 := 1; {28155#true} is VALID [2020-07-08 21:12:31,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {28155#true} #res := ~retValue_acc~13; {28155#true} is VALID [2020-07-08 21:12:31,817 INFO L280 TraceCheckUtils]: 3: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-08 21:12:31,817 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #852#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:31,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-08 21:12:31,821 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #854#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:31,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {28292#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {28155#true} is VALID [2020-07-08 21:12:31,838 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} ~waterLevel~0 := 1 + ~waterLevel~0; {28155#true} is VALID [2020-07-08 21:12:31,838 INFO L280 TraceCheckUtils]: 2: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-08 21:12:31,840 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #900#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:31,861 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 [2020-07-08 21:12:31,877 INFO L280 TraceCheckUtils]: 1: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,878 INFO L280 TraceCheckUtils]: 2: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume true; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,878 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28236#(= 0 ~pumpRunning~0)} {28236#(= 0 ~pumpRunning~0)} #906#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:31,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:31,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:31,906 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} havoc ~retValue_acc~1; {28155#true} is VALID [2020-07-08 21:12:31,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} ~retValue_acc~1 := ~waterLevel~0; {28155#true} is VALID [2020-07-08 21:12:31,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {28155#true} #res := ~retValue_acc~1; {28155#true} is VALID [2020-07-08 21:12:31,906 INFO L280 TraceCheckUtils]: 3: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-08 21:12:31,906 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28155#true} {28155#true} #842#return; {28155#true} is VALID [2020-07-08 21:12:31,907 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} havoc ~tmp~9; {28155#true} is VALID [2020-07-08 21:12:31,907 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} havoc ~tmp___0~3; {28155#true} is VALID [2020-07-08 21:12:31,907 INFO L263 TraceCheckUtils]: 2: Hoare triple {28155#true} call #t~ret72 := getWaterLevel(); {28155#true} is VALID [2020-07-08 21:12:31,908 INFO L280 TraceCheckUtils]: 3: Hoare triple {28155#true} havoc ~retValue_acc~1; {28155#true} is VALID [2020-07-08 21:12:31,908 INFO L280 TraceCheckUtils]: 4: Hoare triple {28155#true} ~retValue_acc~1 := ~waterLevel~0; {28155#true} is VALID [2020-07-08 21:12:31,909 INFO L280 TraceCheckUtils]: 5: Hoare triple {28155#true} #res := ~retValue_acc~1; {28155#true} is VALID [2020-07-08 21:12:31,909 INFO L280 TraceCheckUtils]: 6: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-08 21:12:31,909 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {28155#true} {28155#true} #842#return; {28155#true} is VALID [2020-07-08 21:12:31,909 INFO L280 TraceCheckUtils]: 8: Hoare triple {28155#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {28155#true} is VALID [2020-07-08 21:12:31,909 INFO L280 TraceCheckUtils]: 9: Hoare triple {28155#true} ~tmp~9 := #t~ret72; {28155#true} is VALID [2020-07-08 21:12:31,909 INFO L280 TraceCheckUtils]: 10: Hoare triple {28155#true} havoc #t~ret72; {28155#true} is VALID [2020-07-08 21:12:31,910 INFO L280 TraceCheckUtils]: 11: Hoare triple {28155#true} assume !(0 == ~tmp~9); {28155#true} is VALID [2020-07-08 21:12:31,910 INFO L280 TraceCheckUtils]: 12: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-08 21:12:31,914 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #918#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,915 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 [2020-07-08 21:12:31,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,916 INFO L263 TraceCheckUtils]: 2: Hoare triple {28236#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {28155#true} is VALID [2020-07-08 21:12:31,916 INFO L280 TraceCheckUtils]: 3: Hoare triple {28155#true} havoc ~tmp~9; {28155#true} is VALID [2020-07-08 21:12:31,916 INFO L280 TraceCheckUtils]: 4: Hoare triple {28155#true} havoc ~tmp___0~3; {28155#true} is VALID [2020-07-08 21:12:31,916 INFO L263 TraceCheckUtils]: 5: Hoare triple {28155#true} call #t~ret72 := getWaterLevel(); {28155#true} is VALID [2020-07-08 21:12:31,916 INFO L280 TraceCheckUtils]: 6: Hoare triple {28155#true} havoc ~retValue_acc~1; {28155#true} is VALID [2020-07-08 21:12:31,917 INFO L280 TraceCheckUtils]: 7: Hoare triple {28155#true} ~retValue_acc~1 := ~waterLevel~0; {28155#true} is VALID [2020-07-08 21:12:31,917 INFO L280 TraceCheckUtils]: 8: Hoare triple {28155#true} #res := ~retValue_acc~1; {28155#true} is VALID [2020-07-08 21:12:31,917 INFO L280 TraceCheckUtils]: 9: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-08 21:12:31,917 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {28155#true} {28155#true} #842#return; {28155#true} is VALID [2020-07-08 21:12:31,917 INFO L280 TraceCheckUtils]: 11: Hoare triple {28155#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {28155#true} is VALID [2020-07-08 21:12:31,918 INFO L280 TraceCheckUtils]: 12: Hoare triple {28155#true} ~tmp~9 := #t~ret72; {28155#true} is VALID [2020-07-08 21:12:31,918 INFO L280 TraceCheckUtils]: 13: Hoare triple {28155#true} havoc #t~ret72; {28155#true} is VALID [2020-07-08 21:12:31,918 INFO L280 TraceCheckUtils]: 14: Hoare triple {28155#true} assume !(0 == ~tmp~9); {28155#true} is VALID [2020-07-08 21:12:31,918 INFO L280 TraceCheckUtils]: 15: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-08 21:12:31,919 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #918#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,920 INFO L280 TraceCheckUtils]: 17: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume true; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,920 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {28236#(= 0 ~pumpRunning~0)} {28236#(= 0 ~pumpRunning~0)} #908#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:31,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {28292#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {28155#true} is VALID [2020-07-08 21:12:31,924 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} ~waterLevel~0 := 1 + ~waterLevel~0; {28155#true} is VALID [2020-07-08 21:12:31,925 INFO L280 TraceCheckUtils]: 2: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-08 21:12:31,925 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #900#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:31,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} havoc ~retValue_acc~1; {28155#true} is VALID [2020-07-08 21:12:31,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} ~retValue_acc~1 := ~waterLevel~0; {28155#true} is VALID [2020-07-08 21:12:31,928 INFO L280 TraceCheckUtils]: 2: Hoare triple {28155#true} #res := ~retValue_acc~1; {28155#true} is VALID [2020-07-08 21:12:31,929 INFO L280 TraceCheckUtils]: 3: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-08 21:12:31,929 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #842#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:12:31,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} havoc ~retValue_acc~5; {28155#true} is VALID [2020-07-08 21:12:31,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} ~retValue_acc~5 := ~pumpRunning~0; {28314#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} is VALID [2020-07-08 21:12:31,961 INFO L280 TraceCheckUtils]: 2: Hoare triple {28314#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} #res := ~retValue_acc~5; {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 21:12:31,962 INFO L280 TraceCheckUtils]: 3: Hoare triple {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 21:12:31,962 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 [2020-07-08 21:12:31,967 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 [2020-07-08 21:12:31,967 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 [2020-07-08 21:12:31,967 INFO L280 TraceCheckUtils]: 2: Hoare triple {28155#true} #valid := #valid[0 := 0]; {28155#true} is VALID [2020-07-08 21:12:31,968 INFO L280 TraceCheckUtils]: 3: Hoare triple {28155#true} assume 0 < #StackHeapBarrier; {28155#true} is VALID [2020-07-08 21:12:31,968 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 [2020-07-08 21:12:31,968 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 [2020-07-08 21:12:31,968 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 [2020-07-08 21:12:31,968 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 [2020-07-08 21:12:31,969 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 [2020-07-08 21:12:31,969 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 [2020-07-08 21:12:31,969 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 [2020-07-08 21:12:31,969 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 [2020-07-08 21:12:31,969 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 [2020-07-08 21:12:31,969 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 [2020-07-08 21:12:31,970 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 [2020-07-08 21:12:31,970 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 [2020-07-08 21:12:31,970 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 [2020-07-08 21:12:31,970 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 [2020-07-08 21:12:31,970 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 [2020-07-08 21:12:31,971 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 [2020-07-08 21:12:31,971 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 [2020-07-08 21:12:31,971 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 [2020-07-08 21:12:31,971 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 [2020-07-08 21:12:31,971 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 [2020-07-08 21:12:31,971 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 [2020-07-08 21:12:31,972 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 [2020-07-08 21:12:31,972 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 [2020-07-08 21:12:31,972 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 [2020-07-08 21:12:31,972 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 [2020-07-08 21:12:31,972 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 [2020-07-08 21:12:31,973 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 [2020-07-08 21:12:31,973 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 [2020-07-08 21:12:31,973 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 [2020-07-08 21:12:31,973 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 [2020-07-08 21:12:31,973 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 [2020-07-08 21:12:31,973 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 [2020-07-08 21:12:31,974 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 [2020-07-08 21:12:31,974 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 [2020-07-08 21:12:31,974 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 [2020-07-08 21:12:31,974 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 [2020-07-08 21:12:31,974 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 [2020-07-08 21:12:31,975 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 [2020-07-08 21:12:31,975 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 [2020-07-08 21:12:31,975 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 [2020-07-08 21:12:31,975 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 [2020-07-08 21:12:31,975 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 [2020-07-08 21:12:31,975 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 [2020-07-08 21:12:31,976 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 [2020-07-08 21:12:31,976 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 [2020-07-08 21:12:31,976 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 [2020-07-08 21:12:31,976 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 [2020-07-08 21:12:31,976 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 [2020-07-08 21:12:31,977 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 [2020-07-08 21:12:31,977 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 [2020-07-08 21:12:31,977 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 [2020-07-08 21:12:31,977 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 [2020-07-08 21:12:31,977 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 [2020-07-08 21:12:31,977 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 [2020-07-08 21:12:31,978 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 [2020-07-08 21:12:31,978 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 [2020-07-08 21:12:31,978 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 [2020-07-08 21:12:31,978 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 [2020-07-08 21:12:31,978 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 [2020-07-08 21:12:31,978 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 [2020-07-08 21:12:31,979 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 [2020-07-08 21:12:31,979 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 [2020-07-08 21:12:31,979 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 [2020-07-08 21:12:31,979 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 [2020-07-08 21:12:31,979 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 [2020-07-08 21:12:31,979 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 [2020-07-08 21:12:31,980 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 [2020-07-08 21:12:31,980 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 [2020-07-08 21:12:31,980 INFO L280 TraceCheckUtils]: 72: Hoare triple {28155#true} ~waterLevel~0 := 1; {28155#true} is VALID [2020-07-08 21:12:31,980 INFO L280 TraceCheckUtils]: 73: Hoare triple {28155#true} ~methaneLevelCritical~0 := 0; {28155#true} is VALID [2020-07-08 21:12:31,981 INFO L280 TraceCheckUtils]: 74: Hoare triple {28155#true} ~pumpRunning~0 := 0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,981 INFO L280 TraceCheckUtils]: 75: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,982 INFO L280 TraceCheckUtils]: 76: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,982 INFO L280 TraceCheckUtils]: 77: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,983 INFO L280 TraceCheckUtils]: 78: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume true; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,983 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {28236#(= 0 ~pumpRunning~0)} {28155#true} #942#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,984 INFO L263 TraceCheckUtils]: 80: Hoare triple {28236#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,984 INFO L280 TraceCheckUtils]: 81: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,985 INFO L280 TraceCheckUtils]: 82: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,985 INFO L263 TraceCheckUtils]: 83: Hoare triple {28236#(= 0 ~pumpRunning~0)} call select_helpers(); {28155#true} is VALID [2020-07-08 21:12:31,985 INFO L280 TraceCheckUtils]: 84: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-08 21:12:31,986 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #848#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,986 INFO L263 TraceCheckUtils]: 86: Hoare triple {28236#(= 0 ~pumpRunning~0)} call select_features(); {28155#true} is VALID [2020-07-08 21:12:31,986 INFO L280 TraceCheckUtils]: 87: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-08 21:12:31,987 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #850#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,987 INFO L263 TraceCheckUtils]: 89: Hoare triple {28236#(= 0 ~pumpRunning~0)} call #t~ret70 := valid_product(); {28155#true} is VALID [2020-07-08 21:12:31,987 INFO L280 TraceCheckUtils]: 90: Hoare triple {28155#true} havoc ~retValue_acc~13; {28155#true} is VALID [2020-07-08 21:12:31,987 INFO L280 TraceCheckUtils]: 91: Hoare triple {28155#true} ~retValue_acc~13 := 1; {28155#true} is VALID [2020-07-08 21:12:31,988 INFO L280 TraceCheckUtils]: 92: Hoare triple {28155#true} #res := ~retValue_acc~13; {28155#true} is VALID [2020-07-08 21:12:31,988 INFO L280 TraceCheckUtils]: 93: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-08 21:12:31,988 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #852#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,989 INFO L280 TraceCheckUtils]: 95: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,989 INFO L280 TraceCheckUtils]: 96: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~ret70; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,990 INFO L280 TraceCheckUtils]: 97: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~ret70; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,991 INFO L280 TraceCheckUtils]: 98: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,991 INFO L263 TraceCheckUtils]: 99: Hoare triple {28236#(= 0 ~pumpRunning~0)} call setup(); {28155#true} is VALID [2020-07-08 21:12:31,991 INFO L280 TraceCheckUtils]: 100: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-08 21:12:31,991 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #854#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,992 INFO L263 TraceCheckUtils]: 102: Hoare triple {28236#(= 0 ~pumpRunning~0)} call runTest(); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,993 INFO L263 TraceCheckUtils]: 103: Hoare triple {28236#(= 0 ~pumpRunning~0)} call test(); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,993 INFO L280 TraceCheckUtils]: 104: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,994 INFO L280 TraceCheckUtils]: 105: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,994 INFO L280 TraceCheckUtils]: 106: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,995 INFO L280 TraceCheckUtils]: 107: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,995 INFO L280 TraceCheckUtils]: 108: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,996 INFO L280 TraceCheckUtils]: 109: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,996 INFO L280 TraceCheckUtils]: 110: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !false; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,997 INFO L280 TraceCheckUtils]: 111: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,997 INFO L280 TraceCheckUtils]: 112: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,998 INFO L280 TraceCheckUtils]: 113: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~nondet31; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,998 INFO L280 TraceCheckUtils]: 114: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet31; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:31,999 INFO L280 TraceCheckUtils]: 115: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,000 INFO L263 TraceCheckUtils]: 116: Hoare triple {28236#(= 0 ~pumpRunning~0)} call waterRise(); {28292#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:12:32,000 INFO L280 TraceCheckUtils]: 117: Hoare triple {28292#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {28155#true} is VALID [2020-07-08 21:12:32,000 INFO L280 TraceCheckUtils]: 118: Hoare triple {28155#true} ~waterLevel~0 := 1 + ~waterLevel~0; {28155#true} is VALID [2020-07-08 21:12:32,000 INFO L280 TraceCheckUtils]: 119: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-08 21:12:32,001 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #900#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,001 INFO L280 TraceCheckUtils]: 121: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,002 INFO L280 TraceCheckUtils]: 122: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp___0~2 := #t~nondet32; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,002 INFO L280 TraceCheckUtils]: 123: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet32; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,003 INFO L280 TraceCheckUtils]: 124: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,003 INFO L280 TraceCheckUtils]: 125: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,004 INFO L280 TraceCheckUtils]: 126: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet33; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,004 INFO L280 TraceCheckUtils]: 127: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet33; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,005 INFO L280 TraceCheckUtils]: 128: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,005 INFO L280 TraceCheckUtils]: 129: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,006 INFO L280 TraceCheckUtils]: 130: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet34; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,006 INFO L280 TraceCheckUtils]: 131: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet34; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,007 INFO L280 TraceCheckUtils]: 132: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,008 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 [2020-07-08 21:12:32,008 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 [2020-07-08 21:12:32,009 INFO L280 TraceCheckUtils]: 135: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,009 INFO L280 TraceCheckUtils]: 136: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume true; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,010 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {28236#(= 0 ~pumpRunning~0)} {28236#(= 0 ~pumpRunning~0)} #906#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,010 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 [2020-07-08 21:12:32,011 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 [2020-07-08 21:12:32,011 INFO L280 TraceCheckUtils]: 140: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,012 INFO L263 TraceCheckUtils]: 141: Hoare triple {28236#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {28155#true} is VALID [2020-07-08 21:12:32,012 INFO L280 TraceCheckUtils]: 142: Hoare triple {28155#true} havoc ~tmp~9; {28155#true} is VALID [2020-07-08 21:12:32,012 INFO L280 TraceCheckUtils]: 143: Hoare triple {28155#true} havoc ~tmp___0~3; {28155#true} is VALID [2020-07-08 21:12:32,012 INFO L263 TraceCheckUtils]: 144: Hoare triple {28155#true} call #t~ret72 := getWaterLevel(); {28155#true} is VALID [2020-07-08 21:12:32,012 INFO L280 TraceCheckUtils]: 145: Hoare triple {28155#true} havoc ~retValue_acc~1; {28155#true} is VALID [2020-07-08 21:12:32,012 INFO L280 TraceCheckUtils]: 146: Hoare triple {28155#true} ~retValue_acc~1 := ~waterLevel~0; {28155#true} is VALID [2020-07-08 21:12:32,013 INFO L280 TraceCheckUtils]: 147: Hoare triple {28155#true} #res := ~retValue_acc~1; {28155#true} is VALID [2020-07-08 21:12:32,013 INFO L280 TraceCheckUtils]: 148: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-08 21:12:32,013 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {28155#true} {28155#true} #842#return; {28155#true} is VALID [2020-07-08 21:12:32,013 INFO L280 TraceCheckUtils]: 150: Hoare triple {28155#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {28155#true} is VALID [2020-07-08 21:12:32,013 INFO L280 TraceCheckUtils]: 151: Hoare triple {28155#true} ~tmp~9 := #t~ret72; {28155#true} is VALID [2020-07-08 21:12:32,013 INFO L280 TraceCheckUtils]: 152: Hoare triple {28155#true} havoc #t~ret72; {28155#true} is VALID [2020-07-08 21:12:32,014 INFO L280 TraceCheckUtils]: 153: Hoare triple {28155#true} assume !(0 == ~tmp~9); {28155#true} is VALID [2020-07-08 21:12:32,014 INFO L280 TraceCheckUtils]: 154: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-08 21:12:32,014 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #918#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,015 INFO L280 TraceCheckUtils]: 156: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume true; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,015 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {28236#(= 0 ~pumpRunning~0)} {28236#(= 0 ~pumpRunning~0)} #908#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,016 INFO L280 TraceCheckUtils]: 158: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !false; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,016 INFO L280 TraceCheckUtils]: 159: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,017 INFO L280 TraceCheckUtils]: 160: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,017 INFO L280 TraceCheckUtils]: 161: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~nondet31; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,018 INFO L280 TraceCheckUtils]: 162: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet31; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,018 INFO L280 TraceCheckUtils]: 163: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,019 INFO L263 TraceCheckUtils]: 164: Hoare triple {28236#(= 0 ~pumpRunning~0)} call waterRise(); {28292#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:12:32,019 INFO L280 TraceCheckUtils]: 165: Hoare triple {28292#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {28155#true} is VALID [2020-07-08 21:12:32,019 INFO L280 TraceCheckUtils]: 166: Hoare triple {28155#true} ~waterLevel~0 := 1 + ~waterLevel~0; {28155#true} is VALID [2020-07-08 21:12:32,019 INFO L280 TraceCheckUtils]: 167: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-08 21:12:32,020 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #900#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,021 INFO L280 TraceCheckUtils]: 169: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,021 INFO L280 TraceCheckUtils]: 170: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp___0~2 := #t~nondet32; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,022 INFO L280 TraceCheckUtils]: 171: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet32; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,022 INFO L280 TraceCheckUtils]: 172: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,023 INFO L280 TraceCheckUtils]: 173: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,023 INFO L280 TraceCheckUtils]: 174: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet33; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,024 INFO L280 TraceCheckUtils]: 175: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet33; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,024 INFO L280 TraceCheckUtils]: 176: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,025 INFO L280 TraceCheckUtils]: 177: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,025 INFO L280 TraceCheckUtils]: 178: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet34; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,026 INFO L280 TraceCheckUtils]: 179: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet34; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,026 INFO L280 TraceCheckUtils]: 180: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,027 INFO L263 TraceCheckUtils]: 181: Hoare triple {28236#(= 0 ~pumpRunning~0)} call timeShift(); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,027 INFO L280 TraceCheckUtils]: 182: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,028 INFO L280 TraceCheckUtils]: 183: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,028 INFO L263 TraceCheckUtils]: 184: Hoare triple {28236#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,029 INFO L280 TraceCheckUtils]: 185: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~tmp~9; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,029 INFO L280 TraceCheckUtils]: 186: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~tmp___0~3; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,029 INFO L263 TraceCheckUtils]: 187: Hoare triple {28236#(= 0 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {28155#true} is VALID [2020-07-08 21:12:32,029 INFO L280 TraceCheckUtils]: 188: Hoare triple {28155#true} havoc ~retValue_acc~1; {28155#true} is VALID [2020-07-08 21:12:32,030 INFO L280 TraceCheckUtils]: 189: Hoare triple {28155#true} ~retValue_acc~1 := ~waterLevel~0; {28155#true} is VALID [2020-07-08 21:12:32,030 INFO L280 TraceCheckUtils]: 190: Hoare triple {28155#true} #res := ~retValue_acc~1; {28155#true} is VALID [2020-07-08 21:12:32,030 INFO L280 TraceCheckUtils]: 191: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-08 21:12:32,031 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #842#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,031 INFO L280 TraceCheckUtils]: 193: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,032 INFO L280 TraceCheckUtils]: 194: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp~9 := #t~ret72; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,032 INFO L280 TraceCheckUtils]: 195: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~ret72; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,033 INFO L280 TraceCheckUtils]: 196: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume 0 == ~tmp~9; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 21:12:32,033 INFO L263 TraceCheckUtils]: 197: Hoare triple {28236#(= 0 ~pumpRunning~0)} call #t~ret73 := isPumpRunning(); {28155#true} is VALID [2020-07-08 21:12:32,033 INFO L280 TraceCheckUtils]: 198: Hoare triple {28155#true} havoc ~retValue_acc~5; {28155#true} is VALID [2020-07-08 21:12:32,034 INFO L280 TraceCheckUtils]: 199: Hoare triple {28155#true} ~retValue_acc~5 := ~pumpRunning~0; {28314#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} is VALID [2020-07-08 21:12:32,034 INFO L280 TraceCheckUtils]: 200: Hoare triple {28314#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} #res := ~retValue_acc~5; {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 21:12:32,035 INFO L280 TraceCheckUtils]: 201: Hoare triple {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 21:12:32,036 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 [2020-07-08 21:12:32,036 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 [2020-07-08 21:12:32,037 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 [2020-07-08 21:12:32,037 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 [2020-07-08 21:12:32,038 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 [2020-07-08 21:12:32,038 INFO L263 TraceCheckUtils]: 207: Hoare triple {28156#false} call __automaton_fail(); {28156#false} is VALID [2020-07-08 21:12:32,038 INFO L280 TraceCheckUtils]: 208: Hoare triple {28156#false} assume !false; {28156#false} is VALID [2020-07-08 21:12:32,075 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2020-07-08 21:12:32,076 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1739125200] [2020-07-08 21:12:32,076 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:12:32,076 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11] total 11 [2020-07-08 21:12:32,076 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [853698165] [2020-07-08 21:12:32,077 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-08 21:12:32,078 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:12:32,078 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-08 21:12:32,267 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:12:32,268 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-08 21:12:32,268 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:12:32,268 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-08 21:12:32,269 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-07-08 21:12:32,269 INFO L87 Difference]: Start difference. First operand 1468 states and 1728 transitions. Second operand 11 states. [2020-07-08 21:12:33,568 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:13:01,109 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:13:02,082 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:13:03,769 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:13:05,371 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:13:06,333 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:13:19,440 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:13:20,263 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:13:22,994 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:13:30,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:13:30,720 INFO L93 Difference]: Finished difference Result 1658 states and 2012 transitions. [2020-07-08 21:13:30,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-08 21:13:30,721 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-08 21:13:30,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:13:30,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 21:13:30,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 632 transitions. [2020-07-08 21:13:30,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-08 21:13:30,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 632 transitions. [2020-07-08 21:13:30,730 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 632 transitions. [2020-07-08 21:13:32,544 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 632 edges. 632 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:13:32,657 INFO L225 Difference]: With dead ends: 1658 [2020-07-08 21:13:32,657 INFO L226 Difference]: Without dead ends: 1655 [2020-07-08 21:13:32,658 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 [2020-07-08 21:13:32,659 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1655 states. [2020-07-08 21:14:08,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1655 to 1477. [2020-07-08 21:14:08,208 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:14:08,208 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1655 states. Second operand 1477 states. [2020-07-08 21:14:08,208 INFO L74 IsIncluded]: Start isIncluded. First operand 1655 states. Second operand 1477 states. [2020-07-08 21:14:08,208 INFO L87 Difference]: Start difference. First operand 1655 states. Second operand 1477 states. [2020-07-08 21:14:08,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:14:08,311 INFO L93 Difference]: Finished difference Result 1655 states and 2007 transitions. [2020-07-08 21:14:08,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2007 transitions. [2020-07-08 21:14:08,315 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:14:08,315 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:14:08,315 INFO L74 IsIncluded]: Start isIncluded. First operand 1477 states. Second operand 1655 states. [2020-07-08 21:14:08,315 INFO L87 Difference]: Start difference. First operand 1477 states. Second operand 1655 states. [2020-07-08 21:14:08,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:14:08,472 INFO L93 Difference]: Finished difference Result 1655 states and 2007 transitions. [2020-07-08 21:14:08,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2007 transitions. [2020-07-08 21:14:08,476 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:14:08,476 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:14:08,477 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:14:08,477 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:14:08,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1477 states. [2020-07-08 21:14:08,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 1477 states and 1736 transitions. [2020-07-08 21:14:08,560 INFO L78 Accepts]: Start accepts. Automaton has 1477 states and 1736 transitions. Word has length 209 [2020-07-08 21:14:08,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:14:08,560 INFO L479 AbstractCegarLoop]: Abstraction has 1477 states and 1736 transitions. [2020-07-08 21:14:08,560 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-08 21:14:08,560 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1477 states and 1736 transitions. [2020-07-08 21:14:18,218 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1736 edges. 1736 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:14:18,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 1736 transitions. [2020-07-08 21:14:18,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2020-07-08 21:14:18,225 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:14:18,226 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] [2020-07-08 21:14:18,226 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 21:14:18,226 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:14:18,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:14:18,227 INFO L82 PathProgramCache]: Analyzing trace with hash 593335871, now seen corresponding path program 1 times [2020-07-08 21:14:18,227 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:14:18,227 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [286590526] [2020-07-08 21:14:18,227 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:14:18,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:18,597 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:14:18,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:18,686 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 [2020-07-08 21:14:18,686 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} #valid := #valid[0 := 0]; {37931#true} is VALID [2020-07-08 21:14:18,686 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} assume 0 < #StackHeapBarrier; {37931#true} is VALID [2020-07-08 21:14:18,687 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 [2020-07-08 21:14:18,687 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 [2020-07-08 21:14:18,687 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 [2020-07-08 21:14:18,687 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 [2020-07-08 21:14:18,687 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 [2020-07-08 21:14:18,687 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 [2020-07-08 21:14:18,688 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 [2020-07-08 21:14:18,688 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 [2020-07-08 21:14:18,688 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 [2020-07-08 21:14:18,688 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 [2020-07-08 21:14:18,688 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 [2020-07-08 21:14:18,688 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 [2020-07-08 21:14:18,689 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 [2020-07-08 21:14:18,689 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 [2020-07-08 21:14:18,689 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 [2020-07-08 21:14:18,689 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 [2020-07-08 21:14:18,689 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 [2020-07-08 21:14:18,689 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 [2020-07-08 21:14:18,690 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 [2020-07-08 21:14:18,690 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 [2020-07-08 21:14:18,690 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 [2020-07-08 21:14:18,690 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 [2020-07-08 21:14:18,690 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 [2020-07-08 21:14:18,691 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 [2020-07-08 21:14:18,691 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 [2020-07-08 21:14:18,691 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 [2020-07-08 21:14:18,691 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 [2020-07-08 21:14:18,691 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 [2020-07-08 21:14:18,692 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 [2020-07-08 21:14:18,692 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 [2020-07-08 21:14:18,692 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 [2020-07-08 21:14:18,692 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 [2020-07-08 21:14:18,692 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 [2020-07-08 21:14:18,692 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 [2020-07-08 21:14:18,693 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 [2020-07-08 21:14:18,693 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 [2020-07-08 21:14:18,693 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 [2020-07-08 21:14:18,693 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 [2020-07-08 21:14:18,693 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 [2020-07-08 21:14:18,694 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 [2020-07-08 21:14:18,694 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 [2020-07-08 21:14:18,694 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 [2020-07-08 21:14:18,694 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 [2020-07-08 21:14:18,694 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 [2020-07-08 21:14:18,695 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 [2020-07-08 21:14:18,695 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 [2020-07-08 21:14:18,695 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 [2020-07-08 21:14:18,695 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 [2020-07-08 21:14:18,695 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 [2020-07-08 21:14:18,696 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 [2020-07-08 21:14:18,696 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 [2020-07-08 21:14:18,696 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 [2020-07-08 21:14:18,696 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 [2020-07-08 21:14:18,696 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 [2020-07-08 21:14:18,696 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 [2020-07-08 21:14:18,697 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 [2020-07-08 21:14:18,697 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 [2020-07-08 21:14:18,697 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 [2020-07-08 21:14:18,697 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 [2020-07-08 21:14:18,698 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 [2020-07-08 21:14:18,698 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 [2020-07-08 21:14:18,698 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 [2020-07-08 21:14:18,698 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 [2020-07-08 21:14:18,699 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 [2020-07-08 21:14:18,699 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 [2020-07-08 21:14:18,699 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 [2020-07-08 21:14:18,699 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 [2020-07-08 21:14:18,699 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 [2020-07-08 21:14:18,700 INFO L280 TraceCheckUtils]: 71: Hoare triple {37931#true} ~waterLevel~0 := 1; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:18,701 INFO L280 TraceCheckUtils]: 72: Hoare triple {38012#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:18,702 INFO L280 TraceCheckUtils]: 73: Hoare triple {38012#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:18,702 INFO L280 TraceCheckUtils]: 74: Hoare triple {38012#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:18,703 INFO L280 TraceCheckUtils]: 75: Hoare triple {38012#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:18,704 INFO L280 TraceCheckUtils]: 76: Hoare triple {38012#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:18,704 INFO L280 TraceCheckUtils]: 77: Hoare triple {38012#(= 1 ~waterLevel~0)} assume true; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:18,705 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {38012#(= 1 ~waterLevel~0)} {37931#true} #942#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:18,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:18,713 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:18,714 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #848#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:18,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:18,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:18,718 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #850#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:18,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:18,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~13; {37931#true} is VALID [2020-07-08 21:14:18,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} ~retValue_acc~13 := 1; {37931#true} is VALID [2020-07-08 21:14:18,721 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} #res := ~retValue_acc~13; {37931#true} is VALID [2020-07-08 21:14:18,721 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:18,722 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #852#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:18,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:18,726 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:18,726 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #854#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:18,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:18,767 INFO L280 TraceCheckUtils]: 0: Hoare triple {38144#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {38144#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:14:18,768 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 [2020-07-08 21:14:18,768 INFO L280 TraceCheckUtils]: 2: Hoare triple {38145#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {38145#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-08 21:14:18,769 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 [2020-07-08 21:14:18,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:18,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {38146#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37931#true} is VALID [2020-07-08 21:14:18,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:18,786 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37931#true} {38028#(<= 2 ~waterLevel~0)} #904#return; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:14:18,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:18,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:18,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:18,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:18,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:18,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:18,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-08 21:14:18,961 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-08 21:14:18,961 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:18,961 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:18,961 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-08 21:14:18,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-08 21:14:18,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-08 21:14:18,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-08 21:14:18,962 INFO L263 TraceCheckUtils]: 3: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-08 21:14:18,962 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:18,963 INFO L280 TraceCheckUtils]: 5: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-08 21:14:18,963 INFO L280 TraceCheckUtils]: 6: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-08 21:14:18,963 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:18,963 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:18,964 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-08 21:14:18,964 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-08 21:14:18,964 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-08 21:14:18,964 INFO L280 TraceCheckUtils]: 12: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-08 21:14:18,965 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-08 21:14:18,965 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 [2020-07-08 21:14:18,966 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 [2020-07-08 21:14:18,967 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 [2020-07-08 21:14:18,968 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 [2020-07-08 21:14:18,968 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 [2020-07-08 21:14:18,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:18,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-08 21:14:18,973 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:18,973 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37931#true} {37932#false} #926#return; {37932#false} is VALID [2020-07-08 21:14:18,973 INFO L280 TraceCheckUtils]: 0: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {37931#true} is VALID [2020-07-08 21:14:18,973 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume 0 == ~pumpRunning~0; {37931#true} is VALID [2020-07-08 21:14:18,974 INFO L263 TraceCheckUtils]: 2: Hoare triple {37931#true} call #t~ret10 := isHighWaterLevel(); {37931#true} is VALID [2020-07-08 21:14:18,974 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-08 21:14:18,974 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-08 21:14:18,974 INFO L280 TraceCheckUtils]: 5: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-08 21:14:18,974 INFO L263 TraceCheckUtils]: 6: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-08 21:14:18,975 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:18,975 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-08 21:14:18,975 INFO L280 TraceCheckUtils]: 9: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-08 21:14:18,975 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:18,975 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:18,975 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-08 21:14:18,976 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-08 21:14:18,976 INFO L280 TraceCheckUtils]: 14: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-08 21:14:18,976 INFO L280 TraceCheckUtils]: 15: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-08 21:14:18,976 INFO L280 TraceCheckUtils]: 16: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-08 21:14:18,977 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 [2020-07-08 21:14:18,978 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 [2020-07-08 21:14:18,978 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 [2020-07-08 21:14:18,979 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 [2020-07-08 21:14:18,980 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 [2020-07-08 21:14:18,980 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 [2020-07-08 21:14:18,981 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 [2020-07-08 21:14:18,982 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 [2020-07-08 21:14:18,982 INFO L280 TraceCheckUtils]: 25: Hoare triple {38252#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {37932#false} is VALID [2020-07-08 21:14:18,982 INFO L263 TraceCheckUtils]: 26: Hoare triple {37932#false} call activatePump(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:14:18,983 INFO L280 TraceCheckUtils]: 27: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-08 21:14:18,983 INFO L280 TraceCheckUtils]: 28: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:18,983 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37931#true} {37932#false} #926#return; {37932#false} is VALID [2020-07-08 21:14:18,983 INFO L280 TraceCheckUtils]: 30: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-08 21:14:18,983 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {37932#false} {37931#true} #898#return; {37932#false} is VALID [2020-07-08 21:14:18,984 INFO L280 TraceCheckUtils]: 0: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37931#true} is VALID [2020-07-08 21:14:18,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume !(0 != ~pumpRunning~0); {37931#true} is VALID [2020-07-08 21:14:18,985 INFO L263 TraceCheckUtils]: 2: Hoare triple {37931#true} call processEnvironment__wrappee__highWaterSensor(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:14:18,985 INFO L280 TraceCheckUtils]: 3: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {37931#true} is VALID [2020-07-08 21:14:18,986 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} assume 0 == ~pumpRunning~0; {37931#true} is VALID [2020-07-08 21:14:18,986 INFO L263 TraceCheckUtils]: 5: Hoare triple {37931#true} call #t~ret10 := isHighWaterLevel(); {37931#true} is VALID [2020-07-08 21:14:18,986 INFO L280 TraceCheckUtils]: 6: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-08 21:14:18,986 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-08 21:14:18,986 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-08 21:14:18,987 INFO L263 TraceCheckUtils]: 9: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-08 21:14:18,987 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:18,987 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-08 21:14:18,987 INFO L280 TraceCheckUtils]: 12: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-08 21:14:18,988 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:18,988 INFO L280 TraceCheckUtils]: 14: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:18,988 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-08 21:14:18,988 INFO L280 TraceCheckUtils]: 16: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-08 21:14:18,989 INFO L280 TraceCheckUtils]: 17: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-08 21:14:18,989 INFO L280 TraceCheckUtils]: 18: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-08 21:14:18,989 INFO L280 TraceCheckUtils]: 19: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-08 21:14:18,990 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 [2020-07-08 21:14:18,991 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 [2020-07-08 21:14:18,992 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 [2020-07-08 21:14:18,992 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 [2020-07-08 21:14:18,993 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 [2020-07-08 21:14:18,994 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 [2020-07-08 21:14:18,994 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 [2020-07-08 21:14:18,995 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 [2020-07-08 21:14:18,996 INFO L280 TraceCheckUtils]: 28: Hoare triple {38252#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {37932#false} is VALID [2020-07-08 21:14:18,996 INFO L263 TraceCheckUtils]: 29: Hoare triple {37932#false} call activatePump(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:14:18,996 INFO L280 TraceCheckUtils]: 30: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-08 21:14:18,996 INFO L280 TraceCheckUtils]: 31: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:18,997 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37931#true} {37932#false} #926#return; {37932#false} is VALID [2020-07-08 21:14:18,997 INFO L280 TraceCheckUtils]: 33: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-08 21:14:18,997 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37932#false} {37931#true} #898#return; {37932#false} is VALID [2020-07-08 21:14:18,997 INFO L280 TraceCheckUtils]: 35: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-08 21:14:18,998 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37932#false} {37931#true} #916#return; {37932#false} is VALID [2020-07-08 21:14:19,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:19,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:19,006 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~1; {37931#true} is VALID [2020-07-08 21:14:19,006 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} ~retValue_acc~1 := ~waterLevel~0; {37931#true} is VALID [2020-07-08 21:14:19,006 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} #res := ~retValue_acc~1; {37931#true} is VALID [2020-07-08 21:14:19,007 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,007 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37931#true} {37931#true} #842#return; {37931#true} is VALID [2020-07-08 21:14:19,007 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~tmp~9; {37931#true} is VALID [2020-07-08 21:14:19,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} havoc ~tmp___0~3; {37931#true} is VALID [2020-07-08 21:14:19,008 INFO L263 TraceCheckUtils]: 2: Hoare triple {37931#true} call #t~ret72 := getWaterLevel(); {37931#true} is VALID [2020-07-08 21:14:19,008 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} havoc ~retValue_acc~1; {37931#true} is VALID [2020-07-08 21:14:19,008 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} ~retValue_acc~1 := ~waterLevel~0; {37931#true} is VALID [2020-07-08 21:14:19,009 INFO L280 TraceCheckUtils]: 5: Hoare triple {37931#true} #res := ~retValue_acc~1; {37931#true} is VALID [2020-07-08 21:14:19,009 INFO L280 TraceCheckUtils]: 6: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,009 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37931#true} {37931#true} #842#return; {37931#true} is VALID [2020-07-08 21:14:19,009 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {37931#true} is VALID [2020-07-08 21:14:19,010 INFO L280 TraceCheckUtils]: 9: Hoare triple {37931#true} ~tmp~9 := #t~ret72; {37931#true} is VALID [2020-07-08 21:14:19,010 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} havoc #t~ret72; {37931#true} is VALID [2020-07-08 21:14:19,010 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} assume !(0 == ~tmp~9); {37931#true} is VALID [2020-07-08 21:14:19,010 INFO L280 TraceCheckUtils]: 12: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,011 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {37931#true} {37932#false} #918#return; {37932#false} is VALID [2020-07-08 21:14:19,011 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 [2020-07-08 21:14:19,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume 0 != ~systemActive~0; {37931#true} is VALID [2020-07-08 21:14:19,012 INFO L263 TraceCheckUtils]: 2: Hoare triple {37931#true} call processEnvironment(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:14:19,012 INFO L280 TraceCheckUtils]: 3: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37931#true} is VALID [2020-07-08 21:14:19,012 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} assume !(0 != ~pumpRunning~0); {37931#true} is VALID [2020-07-08 21:14:19,013 INFO L263 TraceCheckUtils]: 5: Hoare triple {37931#true} call processEnvironment__wrappee__highWaterSensor(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:14:19,013 INFO L280 TraceCheckUtils]: 6: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {37931#true} is VALID [2020-07-08 21:14:19,013 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} assume 0 == ~pumpRunning~0; {37931#true} is VALID [2020-07-08 21:14:19,014 INFO L263 TraceCheckUtils]: 8: Hoare triple {37931#true} call #t~ret10 := isHighWaterLevel(); {37931#true} is VALID [2020-07-08 21:14:19,014 INFO L280 TraceCheckUtils]: 9: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-08 21:14:19,014 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-08 21:14:19,014 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-08 21:14:19,014 INFO L263 TraceCheckUtils]: 12: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-08 21:14:19,015 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:19,015 INFO L280 TraceCheckUtils]: 14: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-08 21:14:19,015 INFO L280 TraceCheckUtils]: 15: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-08 21:14:19,015 INFO L280 TraceCheckUtils]: 16: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:19,015 INFO L280 TraceCheckUtils]: 17: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,015 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-08 21:14:19,016 INFO L280 TraceCheckUtils]: 19: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-08 21:14:19,016 INFO L280 TraceCheckUtils]: 20: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-08 21:14:19,016 INFO L280 TraceCheckUtils]: 21: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-08 21:14:19,016 INFO L280 TraceCheckUtils]: 22: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-08 21:14:19,017 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 [2020-07-08 21:14:19,018 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 [2020-07-08 21:14:19,019 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 [2020-07-08 21:14:19,020 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 [2020-07-08 21:14:19,021 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 [2020-07-08 21:14:19,022 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 [2020-07-08 21:14:19,022 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 [2020-07-08 21:14:19,023 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 [2020-07-08 21:14:19,024 INFO L280 TraceCheckUtils]: 31: Hoare triple {38252#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {37932#false} is VALID [2020-07-08 21:14:19,024 INFO L263 TraceCheckUtils]: 32: Hoare triple {37932#false} call activatePump(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:14:19,024 INFO L280 TraceCheckUtils]: 33: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-08 21:14:19,024 INFO L280 TraceCheckUtils]: 34: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,024 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37931#true} {37932#false} #926#return; {37932#false} is VALID [2020-07-08 21:14:19,024 INFO L280 TraceCheckUtils]: 36: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-08 21:14:19,025 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37932#false} {37931#true} #898#return; {37932#false} is VALID [2020-07-08 21:14:19,025 INFO L280 TraceCheckUtils]: 38: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-08 21:14:19,025 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37932#false} {37931#true} #916#return; {37932#false} is VALID [2020-07-08 21:14:19,025 INFO L263 TraceCheckUtils]: 40: Hoare triple {37932#false} call __utac_acc__Specification4_spec__1(); {37931#true} is VALID [2020-07-08 21:14:19,025 INFO L280 TraceCheckUtils]: 41: Hoare triple {37931#true} havoc ~tmp~9; {37931#true} is VALID [2020-07-08 21:14:19,026 INFO L280 TraceCheckUtils]: 42: Hoare triple {37931#true} havoc ~tmp___0~3; {37931#true} is VALID [2020-07-08 21:14:19,026 INFO L263 TraceCheckUtils]: 43: Hoare triple {37931#true} call #t~ret72 := getWaterLevel(); {37931#true} is VALID [2020-07-08 21:14:19,026 INFO L280 TraceCheckUtils]: 44: Hoare triple {37931#true} havoc ~retValue_acc~1; {37931#true} is VALID [2020-07-08 21:14:19,026 INFO L280 TraceCheckUtils]: 45: Hoare triple {37931#true} ~retValue_acc~1 := ~waterLevel~0; {37931#true} is VALID [2020-07-08 21:14:19,027 INFO L280 TraceCheckUtils]: 46: Hoare triple {37931#true} #res := ~retValue_acc~1; {37931#true} is VALID [2020-07-08 21:14:19,027 INFO L280 TraceCheckUtils]: 47: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,027 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37931#true} {37931#true} #842#return; {37931#true} is VALID [2020-07-08 21:14:19,028 INFO L280 TraceCheckUtils]: 49: Hoare triple {37931#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {37931#true} is VALID [2020-07-08 21:14:19,028 INFO L280 TraceCheckUtils]: 50: Hoare triple {37931#true} ~tmp~9 := #t~ret72; {37931#true} is VALID [2020-07-08 21:14:19,028 INFO L280 TraceCheckUtils]: 51: Hoare triple {37931#true} havoc #t~ret72; {37931#true} is VALID [2020-07-08 21:14:19,028 INFO L280 TraceCheckUtils]: 52: Hoare triple {37931#true} assume !(0 == ~tmp~9); {37931#true} is VALID [2020-07-08 21:14:19,028 INFO L280 TraceCheckUtils]: 53: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,029 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {37931#true} {37932#false} #918#return; {37932#false} is VALID [2020-07-08 21:14:19,029 INFO L280 TraceCheckUtils]: 55: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-08 21:14:19,029 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {37932#false} {38028#(<= 2 ~waterLevel~0)} #908#return; {37932#false} is VALID [2020-07-08 21:14:19,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:19,036 INFO L280 TraceCheckUtils]: 0: Hoare triple {38144#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-08 21:14:19,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} ~waterLevel~0 := 1 + ~waterLevel~0; {37931#true} is VALID [2020-07-08 21:14:19,036 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,036 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37931#true} {37932#false} #900#return; {37932#false} is VALID [2020-07-08 21:14:19,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:19,039 INFO L280 TraceCheckUtils]: 0: Hoare triple {38146#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37931#true} is VALID [2020-07-08 21:14:19,040 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,040 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37931#true} {37932#false} #904#return; {37932#false} is VALID [2020-07-08 21:14:19,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:19,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:19,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:19,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:19,059 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:19,059 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-08 21:14:19,059 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-08 21:14:19,059 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:19,060 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,060 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-08 21:14:19,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-08 21:14:19,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-08 21:14:19,060 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-08 21:14:19,061 INFO L263 TraceCheckUtils]: 3: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-08 21:14:19,061 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:19,061 INFO L280 TraceCheckUtils]: 5: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-08 21:14:19,061 INFO L280 TraceCheckUtils]: 6: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-08 21:14:19,061 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:19,062 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,062 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-08 21:14:19,062 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-08 21:14:19,062 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-08 21:14:19,062 INFO L280 TraceCheckUtils]: 12: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-08 21:14:19,063 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-08 21:14:19,063 INFO L280 TraceCheckUtils]: 14: Hoare triple {37931#true} ~tmp___0~0 := 0; {37931#true} is VALID [2020-07-08 21:14:19,063 INFO L280 TraceCheckUtils]: 15: Hoare triple {37931#true} ~retValue_acc~6 := ~tmp___0~0; {37931#true} is VALID [2020-07-08 21:14:19,063 INFO L280 TraceCheckUtils]: 16: Hoare triple {37931#true} #res := ~retValue_acc~6; {37931#true} is VALID [2020-07-08 21:14:19,063 INFO L280 TraceCheckUtils]: 17: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,064 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37931#true} {37931#true} #924#return; {37931#true} is VALID [2020-07-08 21:14:19,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:19,067 INFO L280 TraceCheckUtils]: 0: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-08 21:14:19,067 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,067 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37931#true} {37931#true} #926#return; {37931#true} is VALID [2020-07-08 21:14:19,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {37931#true} is VALID [2020-07-08 21:14:19,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume 0 == ~pumpRunning~0; {37931#true} is VALID [2020-07-08 21:14:19,068 INFO L263 TraceCheckUtils]: 2: Hoare triple {37931#true} call #t~ret10 := isHighWaterLevel(); {37931#true} is VALID [2020-07-08 21:14:19,068 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-08 21:14:19,068 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-08 21:14:19,069 INFO L280 TraceCheckUtils]: 5: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-08 21:14:19,069 INFO L263 TraceCheckUtils]: 6: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-08 21:14:19,069 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:19,069 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-08 21:14:19,069 INFO L280 TraceCheckUtils]: 9: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-08 21:14:19,069 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:19,070 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,070 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-08 21:14:19,070 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-08 21:14:19,070 INFO L280 TraceCheckUtils]: 14: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-08 21:14:19,070 INFO L280 TraceCheckUtils]: 15: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-08 21:14:19,071 INFO L280 TraceCheckUtils]: 16: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-08 21:14:19,071 INFO L280 TraceCheckUtils]: 17: Hoare triple {37931#true} ~tmp___0~0 := 0; {37931#true} is VALID [2020-07-08 21:14:19,071 INFO L280 TraceCheckUtils]: 18: Hoare triple {37931#true} ~retValue_acc~6 := ~tmp___0~0; {37931#true} is VALID [2020-07-08 21:14:19,071 INFO L280 TraceCheckUtils]: 19: Hoare triple {37931#true} #res := ~retValue_acc~6; {37931#true} is VALID [2020-07-08 21:14:19,071 INFO L280 TraceCheckUtils]: 20: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,071 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {37931#true} {37931#true} #924#return; {37931#true} is VALID [2020-07-08 21:14:19,072 INFO L280 TraceCheckUtils]: 22: Hoare triple {37931#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {37931#true} is VALID [2020-07-08 21:14:19,072 INFO L280 TraceCheckUtils]: 23: Hoare triple {37931#true} ~tmp~0 := #t~ret10; {37931#true} is VALID [2020-07-08 21:14:19,072 INFO L280 TraceCheckUtils]: 24: Hoare triple {37931#true} havoc #t~ret10; {37931#true} is VALID [2020-07-08 21:14:19,072 INFO L280 TraceCheckUtils]: 25: Hoare triple {37931#true} assume 0 != ~tmp~0; {37931#true} is VALID [2020-07-08 21:14:19,073 INFO L263 TraceCheckUtils]: 26: Hoare triple {37931#true} call activatePump(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:14:19,073 INFO L280 TraceCheckUtils]: 27: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-08 21:14:19,073 INFO L280 TraceCheckUtils]: 28: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,073 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37931#true} {37931#true} #926#return; {37931#true} is VALID [2020-07-08 21:14:19,074 INFO L280 TraceCheckUtils]: 30: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,074 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {37931#true} {37931#true} #898#return; {37931#true} is VALID [2020-07-08 21:14:19,074 INFO L280 TraceCheckUtils]: 0: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37931#true} is VALID [2020-07-08 21:14:19,075 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume !(0 != ~pumpRunning~0); {37931#true} is VALID [2020-07-08 21:14:19,075 INFO L263 TraceCheckUtils]: 2: Hoare triple {37931#true} call processEnvironment__wrappee__highWaterSensor(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:14:19,075 INFO L280 TraceCheckUtils]: 3: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {37931#true} is VALID [2020-07-08 21:14:19,076 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} assume 0 == ~pumpRunning~0; {37931#true} is VALID [2020-07-08 21:14:19,076 INFO L263 TraceCheckUtils]: 5: Hoare triple {37931#true} call #t~ret10 := isHighWaterLevel(); {37931#true} is VALID [2020-07-08 21:14:19,076 INFO L280 TraceCheckUtils]: 6: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-08 21:14:19,076 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-08 21:14:19,076 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-08 21:14:19,077 INFO L263 TraceCheckUtils]: 9: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-08 21:14:19,077 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:19,077 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-08 21:14:19,077 INFO L280 TraceCheckUtils]: 12: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-08 21:14:19,077 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:19,077 INFO L280 TraceCheckUtils]: 14: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,078 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-08 21:14:19,078 INFO L280 TraceCheckUtils]: 16: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-08 21:14:19,078 INFO L280 TraceCheckUtils]: 17: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-08 21:14:19,078 INFO L280 TraceCheckUtils]: 18: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-08 21:14:19,078 INFO L280 TraceCheckUtils]: 19: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-08 21:14:19,079 INFO L280 TraceCheckUtils]: 20: Hoare triple {37931#true} ~tmp___0~0 := 0; {37931#true} is VALID [2020-07-08 21:14:19,079 INFO L280 TraceCheckUtils]: 21: Hoare triple {37931#true} ~retValue_acc~6 := ~tmp___0~0; {37931#true} is VALID [2020-07-08 21:14:19,079 INFO L280 TraceCheckUtils]: 22: Hoare triple {37931#true} #res := ~retValue_acc~6; {37931#true} is VALID [2020-07-08 21:14:19,079 INFO L280 TraceCheckUtils]: 23: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,079 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {37931#true} {37931#true} #924#return; {37931#true} is VALID [2020-07-08 21:14:19,080 INFO L280 TraceCheckUtils]: 25: Hoare triple {37931#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {37931#true} is VALID [2020-07-08 21:14:19,080 INFO L280 TraceCheckUtils]: 26: Hoare triple {37931#true} ~tmp~0 := #t~ret10; {37931#true} is VALID [2020-07-08 21:14:19,080 INFO L280 TraceCheckUtils]: 27: Hoare triple {37931#true} havoc #t~ret10; {37931#true} is VALID [2020-07-08 21:14:19,080 INFO L280 TraceCheckUtils]: 28: Hoare triple {37931#true} assume 0 != ~tmp~0; {37931#true} is VALID [2020-07-08 21:14:19,081 INFO L263 TraceCheckUtils]: 29: Hoare triple {37931#true} call activatePump(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:14:19,081 INFO L280 TraceCheckUtils]: 30: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-08 21:14:19,081 INFO L280 TraceCheckUtils]: 31: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,081 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37931#true} {37931#true} #926#return; {37931#true} is VALID [2020-07-08 21:14:19,082 INFO L280 TraceCheckUtils]: 33: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,082 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37931#true} {37931#true} #898#return; {37931#true} is VALID [2020-07-08 21:14:19,082 INFO L280 TraceCheckUtils]: 35: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,082 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37931#true} {37932#false} #916#return; {37932#false} is VALID [2020-07-08 21:14:19,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:19,086 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~1; {37931#true} is VALID [2020-07-08 21:14:19,086 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} ~retValue_acc~1 := ~waterLevel~0; {37931#true} is VALID [2020-07-08 21:14:19,086 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} #res := ~retValue_acc~1; {37931#true} is VALID [2020-07-08 21:14:19,086 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,086 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37931#true} {37932#false} #842#return; {37932#false} is VALID [2020-07-08 21:14:19,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:14:19,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~5; {37931#true} is VALID [2020-07-08 21:14:19,090 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} ~retValue_acc~5 := ~pumpRunning~0; {37931#true} is VALID [2020-07-08 21:14:19,090 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} #res := ~retValue_acc~5; {37931#true} is VALID [2020-07-08 21:14:19,091 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,091 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37931#true} {37932#false} #844#return; {37932#false} is VALID [2020-07-08 21:14:19,095 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 [2020-07-08 21:14:19,095 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 [2020-07-08 21:14:19,095 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} #valid := #valid[0 := 0]; {37931#true} is VALID [2020-07-08 21:14:19,096 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} assume 0 < #StackHeapBarrier; {37931#true} is VALID [2020-07-08 21:14:19,096 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 [2020-07-08 21:14:19,096 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 [2020-07-08 21:14:19,096 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 [2020-07-08 21:14:19,096 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 [2020-07-08 21:14:19,097 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 [2020-07-08 21:14:19,097 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 [2020-07-08 21:14:19,097 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 [2020-07-08 21:14:19,097 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 [2020-07-08 21:14:19,097 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 [2020-07-08 21:14:19,098 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 [2020-07-08 21:14:19,098 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 [2020-07-08 21:14:19,098 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 [2020-07-08 21:14:19,098 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 [2020-07-08 21:14:19,098 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 [2020-07-08 21:14:19,098 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 [2020-07-08 21:14:19,099 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 [2020-07-08 21:14:19,099 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 [2020-07-08 21:14:19,099 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 [2020-07-08 21:14:19,099 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 [2020-07-08 21:14:19,099 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 [2020-07-08 21:14:19,100 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 [2020-07-08 21:14:19,100 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 [2020-07-08 21:14:19,100 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 [2020-07-08 21:14:19,100 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 [2020-07-08 21:14:19,100 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 [2020-07-08 21:14:19,100 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 [2020-07-08 21:14:19,101 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 [2020-07-08 21:14:19,101 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 [2020-07-08 21:14:19,101 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 [2020-07-08 21:14:19,101 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 [2020-07-08 21:14:19,101 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 [2020-07-08 21:14:19,102 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 [2020-07-08 21:14:19,102 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 [2020-07-08 21:14:19,102 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 [2020-07-08 21:14:19,102 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 [2020-07-08 21:14:19,102 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 [2020-07-08 21:14:19,102 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 [2020-07-08 21:14:19,103 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 [2020-07-08 21:14:19,103 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 [2020-07-08 21:14:19,103 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 [2020-07-08 21:14:19,103 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 [2020-07-08 21:14:19,103 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 [2020-07-08 21:14:19,103 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 [2020-07-08 21:14:19,104 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 [2020-07-08 21:14:19,104 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 [2020-07-08 21:14:19,104 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 [2020-07-08 21:14:19,104 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 [2020-07-08 21:14:19,104 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 [2020-07-08 21:14:19,104 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 [2020-07-08 21:14:19,105 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 [2020-07-08 21:14:19,105 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 [2020-07-08 21:14:19,105 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 [2020-07-08 21:14:19,105 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 [2020-07-08 21:14:19,105 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 [2020-07-08 21:14:19,105 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 [2020-07-08 21:14:19,106 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 [2020-07-08 21:14:19,106 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 [2020-07-08 21:14:19,106 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 [2020-07-08 21:14:19,106 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 [2020-07-08 21:14:19,106 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 [2020-07-08 21:14:19,106 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 [2020-07-08 21:14:19,107 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 [2020-07-08 21:14:19,107 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 [2020-07-08 21:14:19,107 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 [2020-07-08 21:14:19,107 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 [2020-07-08 21:14:19,107 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 [2020-07-08 21:14:19,108 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 [2020-07-08 21:14:19,108 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 [2020-07-08 21:14:19,108 INFO L280 TraceCheckUtils]: 72: Hoare triple {37931#true} ~waterLevel~0 := 1; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,109 INFO L280 TraceCheckUtils]: 73: Hoare triple {38012#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,109 INFO L280 TraceCheckUtils]: 74: Hoare triple {38012#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,110 INFO L280 TraceCheckUtils]: 75: Hoare triple {38012#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,110 INFO L280 TraceCheckUtils]: 76: Hoare triple {38012#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,111 INFO L280 TraceCheckUtils]: 77: Hoare triple {38012#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,111 INFO L280 TraceCheckUtils]: 78: Hoare triple {38012#(= 1 ~waterLevel~0)} assume true; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,112 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {38012#(= 1 ~waterLevel~0)} {37931#true} #942#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,113 INFO L263 TraceCheckUtils]: 80: Hoare triple {38012#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,113 INFO L280 TraceCheckUtils]: 81: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,114 INFO L280 TraceCheckUtils]: 82: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc ~tmp~8; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,114 INFO L263 TraceCheckUtils]: 83: Hoare triple {38012#(= 1 ~waterLevel~0)} call select_helpers(); {37931#true} is VALID [2020-07-08 21:14:19,114 INFO L280 TraceCheckUtils]: 84: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,115 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #848#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,115 INFO L263 TraceCheckUtils]: 86: Hoare triple {38012#(= 1 ~waterLevel~0)} call select_features(); {37931#true} is VALID [2020-07-08 21:14:19,115 INFO L280 TraceCheckUtils]: 87: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,115 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #850#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,116 INFO L263 TraceCheckUtils]: 89: Hoare triple {38012#(= 1 ~waterLevel~0)} call #t~ret70 := valid_product(); {37931#true} is VALID [2020-07-08 21:14:19,116 INFO L280 TraceCheckUtils]: 90: Hoare triple {37931#true} havoc ~retValue_acc~13; {37931#true} is VALID [2020-07-08 21:14:19,116 INFO L280 TraceCheckUtils]: 91: Hoare triple {37931#true} ~retValue_acc~13 := 1; {37931#true} is VALID [2020-07-08 21:14:19,116 INFO L280 TraceCheckUtils]: 92: Hoare triple {37931#true} #res := ~retValue_acc~13; {37931#true} is VALID [2020-07-08 21:14:19,116 INFO L280 TraceCheckUtils]: 93: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,117 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #852#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,118 INFO L280 TraceCheckUtils]: 95: Hoare triple {38012#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,118 INFO L280 TraceCheckUtils]: 96: Hoare triple {38012#(= 1 ~waterLevel~0)} ~tmp~8 := #t~ret70; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,119 INFO L280 TraceCheckUtils]: 97: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc #t~ret70; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,119 INFO L280 TraceCheckUtils]: 98: Hoare triple {38012#(= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,119 INFO L263 TraceCheckUtils]: 99: Hoare triple {38012#(= 1 ~waterLevel~0)} call setup(); {37931#true} is VALID [2020-07-08 21:14:19,119 INFO L280 TraceCheckUtils]: 100: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,120 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #854#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,121 INFO L263 TraceCheckUtils]: 102: Hoare triple {38012#(= 1 ~waterLevel~0)} call runTest(); {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,121 INFO L263 TraceCheckUtils]: 103: Hoare triple {38012#(= 1 ~waterLevel~0)} call test(); {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,122 INFO L280 TraceCheckUtils]: 104: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,122 INFO L280 TraceCheckUtils]: 105: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc ~tmp~4; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,123 INFO L280 TraceCheckUtils]: 106: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc ~tmp___0~2; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,123 INFO L280 TraceCheckUtils]: 107: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,124 INFO L280 TraceCheckUtils]: 108: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,124 INFO L280 TraceCheckUtils]: 109: Hoare triple {38012#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,125 INFO L280 TraceCheckUtils]: 110: Hoare triple {38012#(= 1 ~waterLevel~0)} assume !false; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,125 INFO L280 TraceCheckUtils]: 111: Hoare triple {38012#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,126 INFO L280 TraceCheckUtils]: 112: Hoare triple {38012#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,126 INFO L280 TraceCheckUtils]: 113: Hoare triple {38012#(= 1 ~waterLevel~0)} ~tmp~4 := #t~nondet31; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,127 INFO L280 TraceCheckUtils]: 114: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc #t~nondet31; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,127 INFO L280 TraceCheckUtils]: 115: Hoare triple {38012#(= 1 ~waterLevel~0)} assume 0 != ~tmp~4; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,128 INFO L263 TraceCheckUtils]: 116: Hoare triple {38012#(= 1 ~waterLevel~0)} call waterRise(); {38144#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:14:19,128 INFO L280 TraceCheckUtils]: 117: Hoare triple {38144#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {38144#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:14:19,129 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 [2020-07-08 21:14:19,129 INFO L280 TraceCheckUtils]: 119: Hoare triple {38145#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {38145#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-08 21:14:19,130 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 [2020-07-08 21:14:19,131 INFO L280 TraceCheckUtils]: 121: Hoare triple {38028#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,131 INFO L280 TraceCheckUtils]: 122: Hoare triple {38028#(<= 2 ~waterLevel~0)} ~tmp___0~2 := #t~nondet32; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,132 INFO L280 TraceCheckUtils]: 123: Hoare triple {38028#(<= 2 ~waterLevel~0)} havoc #t~nondet32; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,132 INFO L280 TraceCheckUtils]: 124: Hoare triple {38028#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,133 INFO L280 TraceCheckUtils]: 125: Hoare triple {38028#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,133 INFO L280 TraceCheckUtils]: 126: Hoare triple {38028#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet33; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,134 INFO L280 TraceCheckUtils]: 127: Hoare triple {38028#(<= 2 ~waterLevel~0)} havoc #t~nondet33; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,134 INFO L280 TraceCheckUtils]: 128: Hoare triple {38028#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,135 INFO L263 TraceCheckUtils]: 129: Hoare triple {38028#(<= 2 ~waterLevel~0)} call startSystem(); {38146#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 21:14:19,135 INFO L280 TraceCheckUtils]: 130: Hoare triple {38146#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37931#true} is VALID [2020-07-08 21:14:19,135 INFO L280 TraceCheckUtils]: 131: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,136 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {37931#true} {38028#(<= 2 ~waterLevel~0)} #904#return; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:14:19,137 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 [2020-07-08 21:14:19,137 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 [2020-07-08 21:14:19,137 INFO L280 TraceCheckUtils]: 135: Hoare triple {37931#true} assume 0 != ~systemActive~0; {37931#true} is VALID [2020-07-08 21:14:19,137 INFO L263 TraceCheckUtils]: 136: Hoare triple {37931#true} call processEnvironment(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:14:19,138 INFO L280 TraceCheckUtils]: 137: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37931#true} is VALID [2020-07-08 21:14:19,138 INFO L280 TraceCheckUtils]: 138: Hoare triple {37931#true} assume !(0 != ~pumpRunning~0); {37931#true} is VALID [2020-07-08 21:14:19,138 INFO L263 TraceCheckUtils]: 139: Hoare triple {37931#true} call processEnvironment__wrappee__highWaterSensor(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:14:19,139 INFO L280 TraceCheckUtils]: 140: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {37931#true} is VALID [2020-07-08 21:14:19,139 INFO L280 TraceCheckUtils]: 141: Hoare triple {37931#true} assume 0 == ~pumpRunning~0; {37931#true} is VALID [2020-07-08 21:14:19,139 INFO L263 TraceCheckUtils]: 142: Hoare triple {37931#true} call #t~ret10 := isHighWaterLevel(); {37931#true} is VALID [2020-07-08 21:14:19,139 INFO L280 TraceCheckUtils]: 143: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-08 21:14:19,139 INFO L280 TraceCheckUtils]: 144: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-08 21:14:19,139 INFO L280 TraceCheckUtils]: 145: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-08 21:14:19,140 INFO L263 TraceCheckUtils]: 146: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-08 21:14:19,140 INFO L280 TraceCheckUtils]: 147: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:19,140 INFO L280 TraceCheckUtils]: 148: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-08 21:14:19,140 INFO L280 TraceCheckUtils]: 149: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-08 21:14:19,140 INFO L280 TraceCheckUtils]: 150: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:19,140 INFO L280 TraceCheckUtils]: 151: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,141 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-08 21:14:19,141 INFO L280 TraceCheckUtils]: 153: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-08 21:14:19,141 INFO L280 TraceCheckUtils]: 154: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-08 21:14:19,141 INFO L280 TraceCheckUtils]: 155: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-08 21:14:19,141 INFO L280 TraceCheckUtils]: 156: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-08 21:14:19,142 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 [2020-07-08 21:14:19,142 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 [2020-07-08 21:14:19,143 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 [2020-07-08 21:14:19,144 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 [2020-07-08 21:14:19,145 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 [2020-07-08 21:14:19,145 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 [2020-07-08 21:14:19,146 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 [2020-07-08 21:14:19,146 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 [2020-07-08 21:14:19,147 INFO L280 TraceCheckUtils]: 165: Hoare triple {38252#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {37932#false} is VALID [2020-07-08 21:14:19,147 INFO L263 TraceCheckUtils]: 166: Hoare triple {37932#false} call activatePump(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:14:19,147 INFO L280 TraceCheckUtils]: 167: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-08 21:14:19,147 INFO L280 TraceCheckUtils]: 168: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,147 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {37931#true} {37932#false} #926#return; {37932#false} is VALID [2020-07-08 21:14:19,147 INFO L280 TraceCheckUtils]: 170: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-08 21:14:19,148 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {37932#false} {37931#true} #898#return; {37932#false} is VALID [2020-07-08 21:14:19,148 INFO L280 TraceCheckUtils]: 172: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-08 21:14:19,148 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {37932#false} {37931#true} #916#return; {37932#false} is VALID [2020-07-08 21:14:19,148 INFO L263 TraceCheckUtils]: 174: Hoare triple {37932#false} call __utac_acc__Specification4_spec__1(); {37931#true} is VALID [2020-07-08 21:14:19,148 INFO L280 TraceCheckUtils]: 175: Hoare triple {37931#true} havoc ~tmp~9; {37931#true} is VALID [2020-07-08 21:14:19,149 INFO L280 TraceCheckUtils]: 176: Hoare triple {37931#true} havoc ~tmp___0~3; {37931#true} is VALID [2020-07-08 21:14:19,149 INFO L263 TraceCheckUtils]: 177: Hoare triple {37931#true} call #t~ret72 := getWaterLevel(); {37931#true} is VALID [2020-07-08 21:14:19,149 INFO L280 TraceCheckUtils]: 178: Hoare triple {37931#true} havoc ~retValue_acc~1; {37931#true} is VALID [2020-07-08 21:14:19,149 INFO L280 TraceCheckUtils]: 179: Hoare triple {37931#true} ~retValue_acc~1 := ~waterLevel~0; {37931#true} is VALID [2020-07-08 21:14:19,149 INFO L280 TraceCheckUtils]: 180: Hoare triple {37931#true} #res := ~retValue_acc~1; {37931#true} is VALID [2020-07-08 21:14:19,149 INFO L280 TraceCheckUtils]: 181: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,150 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {37931#true} {37931#true} #842#return; {37931#true} is VALID [2020-07-08 21:14:19,150 INFO L280 TraceCheckUtils]: 183: Hoare triple {37931#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {37931#true} is VALID [2020-07-08 21:14:19,150 INFO L280 TraceCheckUtils]: 184: Hoare triple {37931#true} ~tmp~9 := #t~ret72; {37931#true} is VALID [2020-07-08 21:14:19,150 INFO L280 TraceCheckUtils]: 185: Hoare triple {37931#true} havoc #t~ret72; {37931#true} is VALID [2020-07-08 21:14:19,150 INFO L280 TraceCheckUtils]: 186: Hoare triple {37931#true} assume !(0 == ~tmp~9); {37931#true} is VALID [2020-07-08 21:14:19,151 INFO L280 TraceCheckUtils]: 187: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,151 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {37931#true} {37932#false} #918#return; {37932#false} is VALID [2020-07-08 21:14:19,151 INFO L280 TraceCheckUtils]: 189: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-08 21:14:19,151 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {37932#false} {38028#(<= 2 ~waterLevel~0)} #908#return; {37932#false} is VALID [2020-07-08 21:14:19,151 INFO L280 TraceCheckUtils]: 191: Hoare triple {37932#false} assume !false; {37932#false} is VALID [2020-07-08 21:14:19,151 INFO L280 TraceCheckUtils]: 192: Hoare triple {37932#false} assume ~splverifierCounter~0 < 4; {37932#false} is VALID [2020-07-08 21:14:19,152 INFO L280 TraceCheckUtils]: 193: Hoare triple {37932#false} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {37932#false} is VALID [2020-07-08 21:14:19,152 INFO L280 TraceCheckUtils]: 194: Hoare triple {37932#false} ~tmp~4 := #t~nondet31; {37932#false} is VALID [2020-07-08 21:14:19,152 INFO L280 TraceCheckUtils]: 195: Hoare triple {37932#false} havoc #t~nondet31; {37932#false} is VALID [2020-07-08 21:14:19,152 INFO L280 TraceCheckUtils]: 196: Hoare triple {37932#false} assume 0 != ~tmp~4; {37932#false} is VALID [2020-07-08 21:14:19,152 INFO L263 TraceCheckUtils]: 197: Hoare triple {37932#false} call waterRise(); {38144#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:14:19,152 INFO L280 TraceCheckUtils]: 198: Hoare triple {38144#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-08 21:14:19,153 INFO L280 TraceCheckUtils]: 199: Hoare triple {37931#true} ~waterLevel~0 := 1 + ~waterLevel~0; {37931#true} is VALID [2020-07-08 21:14:19,153 INFO L280 TraceCheckUtils]: 200: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,153 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {37931#true} {37932#false} #900#return; {37932#false} is VALID [2020-07-08 21:14:19,153 INFO L280 TraceCheckUtils]: 202: Hoare triple {37932#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {37932#false} is VALID [2020-07-08 21:14:19,153 INFO L280 TraceCheckUtils]: 203: Hoare triple {37932#false} ~tmp___0~2 := #t~nondet32; {37932#false} is VALID [2020-07-08 21:14:19,153 INFO L280 TraceCheckUtils]: 204: Hoare triple {37932#false} havoc #t~nondet32; {37932#false} is VALID [2020-07-08 21:14:19,154 INFO L280 TraceCheckUtils]: 205: Hoare triple {37932#false} assume !(0 != ~tmp___0~2); {37932#false} is VALID [2020-07-08 21:14:19,154 INFO L280 TraceCheckUtils]: 206: Hoare triple {37932#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {37932#false} is VALID [2020-07-08 21:14:19,154 INFO L280 TraceCheckUtils]: 207: Hoare triple {37932#false} ~tmp___2~0 := #t~nondet33; {37932#false} is VALID [2020-07-08 21:14:19,154 INFO L280 TraceCheckUtils]: 208: Hoare triple {37932#false} havoc #t~nondet33; {37932#false} is VALID [2020-07-08 21:14:19,154 INFO L280 TraceCheckUtils]: 209: Hoare triple {37932#false} assume 0 != ~tmp___2~0; {37932#false} is VALID [2020-07-08 21:14:19,154 INFO L263 TraceCheckUtils]: 210: Hoare triple {37932#false} call startSystem(); {38146#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 21:14:19,155 INFO L280 TraceCheckUtils]: 211: Hoare triple {38146#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37931#true} is VALID [2020-07-08 21:14:19,155 INFO L280 TraceCheckUtils]: 212: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,155 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {37931#true} {37932#false} #904#return; {37932#false} is VALID [2020-07-08 21:14:19,155 INFO L263 TraceCheckUtils]: 214: Hoare triple {37932#false} call timeShift(); {37932#false} is VALID [2020-07-08 21:14:19,155 INFO L280 TraceCheckUtils]: 215: Hoare triple {37932#false} assume !(0 != ~pumpRunning~0); {37932#false} is VALID [2020-07-08 21:14:19,155 INFO L280 TraceCheckUtils]: 216: Hoare triple {37932#false} assume 0 != ~systemActive~0; {37932#false} is VALID [2020-07-08 21:14:19,156 INFO L263 TraceCheckUtils]: 217: Hoare triple {37932#false} call processEnvironment(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:14:19,156 INFO L280 TraceCheckUtils]: 218: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37931#true} is VALID [2020-07-08 21:14:19,156 INFO L280 TraceCheckUtils]: 219: Hoare triple {37931#true} assume !(0 != ~pumpRunning~0); {37931#true} is VALID [2020-07-08 21:14:19,157 INFO L263 TraceCheckUtils]: 220: Hoare triple {37931#true} call processEnvironment__wrappee__highWaterSensor(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:14:19,157 INFO L280 TraceCheckUtils]: 221: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {37931#true} is VALID [2020-07-08 21:14:19,157 INFO L280 TraceCheckUtils]: 222: Hoare triple {37931#true} assume 0 == ~pumpRunning~0; {37931#true} is VALID [2020-07-08 21:14:19,157 INFO L263 TraceCheckUtils]: 223: Hoare triple {37931#true} call #t~ret10 := isHighWaterLevel(); {37931#true} is VALID [2020-07-08 21:14:19,157 INFO L280 TraceCheckUtils]: 224: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-08 21:14:19,157 INFO L280 TraceCheckUtils]: 225: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-08 21:14:19,158 INFO L280 TraceCheckUtils]: 226: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-08 21:14:19,158 INFO L263 TraceCheckUtils]: 227: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-08 21:14:19,158 INFO L280 TraceCheckUtils]: 228: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:19,158 INFO L280 TraceCheckUtils]: 229: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-08 21:14:19,158 INFO L280 TraceCheckUtils]: 230: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-08 21:14:19,158 INFO L280 TraceCheckUtils]: 231: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-08 21:14:19,159 INFO L280 TraceCheckUtils]: 232: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,159 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-08 21:14:19,159 INFO L280 TraceCheckUtils]: 234: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-08 21:14:19,159 INFO L280 TraceCheckUtils]: 235: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-08 21:14:19,159 INFO L280 TraceCheckUtils]: 236: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-08 21:14:19,159 INFO L280 TraceCheckUtils]: 237: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-08 21:14:19,160 INFO L280 TraceCheckUtils]: 238: Hoare triple {37931#true} ~tmp___0~0 := 0; {37931#true} is VALID [2020-07-08 21:14:19,160 INFO L280 TraceCheckUtils]: 239: Hoare triple {37931#true} ~retValue_acc~6 := ~tmp___0~0; {37931#true} is VALID [2020-07-08 21:14:19,160 INFO L280 TraceCheckUtils]: 240: Hoare triple {37931#true} #res := ~retValue_acc~6; {37931#true} is VALID [2020-07-08 21:14:19,160 INFO L280 TraceCheckUtils]: 241: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,160 INFO L275 TraceCheckUtils]: 242: Hoare quadruple {37931#true} {37931#true} #924#return; {37931#true} is VALID [2020-07-08 21:14:19,160 INFO L280 TraceCheckUtils]: 243: Hoare triple {37931#true} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {37931#true} is VALID [2020-07-08 21:14:19,161 INFO L280 TraceCheckUtils]: 244: Hoare triple {37931#true} ~tmp~0 := #t~ret10; {37931#true} is VALID [2020-07-08 21:14:19,161 INFO L280 TraceCheckUtils]: 245: Hoare triple {37931#true} havoc #t~ret10; {37931#true} is VALID [2020-07-08 21:14:19,161 INFO L280 TraceCheckUtils]: 246: Hoare triple {37931#true} assume 0 != ~tmp~0; {37931#true} is VALID [2020-07-08 21:14:19,162 INFO L263 TraceCheckUtils]: 247: Hoare triple {37931#true} call activatePump(); {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:14:19,162 INFO L280 TraceCheckUtils]: 248: Hoare triple {38199#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-08 21:14:19,162 INFO L280 TraceCheckUtils]: 249: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,162 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {37931#true} {37931#true} #926#return; {37931#true} is VALID [2020-07-08 21:14:19,162 INFO L280 TraceCheckUtils]: 251: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,162 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {37931#true} {37931#true} #898#return; {37931#true} is VALID [2020-07-08 21:14:19,163 INFO L280 TraceCheckUtils]: 253: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,163 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {37931#true} {37932#false} #916#return; {37932#false} is VALID [2020-07-08 21:14:19,163 INFO L263 TraceCheckUtils]: 255: Hoare triple {37932#false} call __utac_acc__Specification4_spec__1(); {37932#false} is VALID [2020-07-08 21:14:19,163 INFO L280 TraceCheckUtils]: 256: Hoare triple {37932#false} havoc ~tmp~9; {37932#false} is VALID [2020-07-08 21:14:19,163 INFO L280 TraceCheckUtils]: 257: Hoare triple {37932#false} havoc ~tmp___0~3; {37932#false} is VALID [2020-07-08 21:14:19,163 INFO L263 TraceCheckUtils]: 258: Hoare triple {37932#false} call #t~ret72 := getWaterLevel(); {37931#true} is VALID [2020-07-08 21:14:19,164 INFO L280 TraceCheckUtils]: 259: Hoare triple {37931#true} havoc ~retValue_acc~1; {37931#true} is VALID [2020-07-08 21:14:19,164 INFO L280 TraceCheckUtils]: 260: Hoare triple {37931#true} ~retValue_acc~1 := ~waterLevel~0; {37931#true} is VALID [2020-07-08 21:14:19,164 INFO L280 TraceCheckUtils]: 261: Hoare triple {37931#true} #res := ~retValue_acc~1; {37931#true} is VALID [2020-07-08 21:14:19,164 INFO L280 TraceCheckUtils]: 262: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,164 INFO L275 TraceCheckUtils]: 263: Hoare quadruple {37931#true} {37932#false} #842#return; {37932#false} is VALID [2020-07-08 21:14:19,164 INFO L280 TraceCheckUtils]: 264: Hoare triple {37932#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {37932#false} is VALID [2020-07-08 21:14:19,165 INFO L280 TraceCheckUtils]: 265: Hoare triple {37932#false} ~tmp~9 := #t~ret72; {37932#false} is VALID [2020-07-08 21:14:19,165 INFO L280 TraceCheckUtils]: 266: Hoare triple {37932#false} havoc #t~ret72; {37932#false} is VALID [2020-07-08 21:14:19,165 INFO L280 TraceCheckUtils]: 267: Hoare triple {37932#false} assume 0 == ~tmp~9; {37932#false} is VALID [2020-07-08 21:14:19,165 INFO L263 TraceCheckUtils]: 268: Hoare triple {37932#false} call #t~ret73 := isPumpRunning(); {37931#true} is VALID [2020-07-08 21:14:19,165 INFO L280 TraceCheckUtils]: 269: Hoare triple {37931#true} havoc ~retValue_acc~5; {37931#true} is VALID [2020-07-08 21:14:19,165 INFO L280 TraceCheckUtils]: 270: Hoare triple {37931#true} ~retValue_acc~5 := ~pumpRunning~0; {37931#true} is VALID [2020-07-08 21:14:19,166 INFO L280 TraceCheckUtils]: 271: Hoare triple {37931#true} #res := ~retValue_acc~5; {37931#true} is VALID [2020-07-08 21:14:19,166 INFO L280 TraceCheckUtils]: 272: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-08 21:14:19,166 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {37931#true} {37932#false} #844#return; {37932#false} is VALID [2020-07-08 21:14:19,166 INFO L280 TraceCheckUtils]: 274: Hoare triple {37932#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {37932#false} is VALID [2020-07-08 21:14:19,166 INFO L280 TraceCheckUtils]: 275: Hoare triple {37932#false} ~tmp___0~3 := #t~ret73; {37932#false} is VALID [2020-07-08 21:14:19,166 INFO L280 TraceCheckUtils]: 276: Hoare triple {37932#false} havoc #t~ret73; {37932#false} is VALID [2020-07-08 21:14:19,167 INFO L280 TraceCheckUtils]: 277: Hoare triple {37932#false} assume 0 != ~tmp___0~3; {37932#false} is VALID [2020-07-08 21:14:19,167 INFO L263 TraceCheckUtils]: 278: Hoare triple {37932#false} call __automaton_fail(); {37932#false} is VALID [2020-07-08 21:14:19,167 INFO L280 TraceCheckUtils]: 279: Hoare triple {37932#false} assume !false; {37932#false} is VALID [2020-07-08 21:14:19,257 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 27 proven. 16 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2020-07-08 21:14:19,258 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [286590526] [2020-07-08 21:14:19,258 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:14:19,258 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-07-08 21:14:19,259 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556140709] [2020-07-08 21:14:19,259 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 280 [2020-07-08 21:14:19,260 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:14:19,260 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-08 21:14:19,522 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 252 edges. 252 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:14:19,522 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-08 21:14:19,522 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:14:19,523 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-08 21:14:19,523 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-08 21:14:19,523 INFO L87 Difference]: Start difference. First operand 1477 states and 1736 transitions. Second operand 15 states. [2020-07-08 21:14:20,829 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:14:26,838 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:14:37,295 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:14:38,067 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 21:14:38,721 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 21:14:40,067 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:14:40,624 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:14:41,423 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 21:14:41,889 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 21:14:42,426 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-08 21:14:42,888 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:14:43,975 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:14:45,323 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 21:14:46,220 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:15:10,513 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:15:11,154 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 21:15:11,657 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 21:15:12,512 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:15:13,491 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:15:13,955 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:15:44,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:15:44,370 INFO L93 Difference]: Finished difference Result 3309 states and 4249 transitions. [2020-07-08 21:15:44,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2020-07-08 21:15:44,370 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 280 [2020-07-08 21:15:44,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:15:44,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 21:15:44,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 1185 transitions. [2020-07-08 21:15:44,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 21:15:44,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 1185 transitions. [2020-07-08 21:15:44,398 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 48 states and 1185 transitions. [2020-07-08 21:15:47,675 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1185 edges. 1185 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:15:47,890 INFO L225 Difference]: With dead ends: 3309 [2020-07-08 21:15:47,890 INFO L226 Difference]: Without dead ends: 1942 [2020-07-08 21:15:47,896 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 117 GetRequests, 63 SyntacticMatches, 1 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 832 ImplicationChecksByTransitivity, 6.7s TimeCoverageRelationStatistics Valid=555, Invalid=2415, Unknown=0, NotChecked=0, Total=2970 [2020-07-08 21:15:47,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1942 states. [2020-07-08 21:16:21,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1942 to 1423. [2020-07-08 21:16:21,037 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:16:21,037 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1942 states. Second operand 1423 states. [2020-07-08 21:16:21,037 INFO L74 IsIncluded]: Start isIncluded. First operand 1942 states. Second operand 1423 states. [2020-07-08 21:16:21,038 INFO L87 Difference]: Start difference. First operand 1942 states. Second operand 1423 states. [2020-07-08 21:16:21,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:16:21,181 INFO L93 Difference]: Finished difference Result 1942 states and 2454 transitions. [2020-07-08 21:16:21,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 2454 transitions. [2020-07-08 21:16:21,186 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:16:21,186 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:16:21,186 INFO L74 IsIncluded]: Start isIncluded. First operand 1423 states. Second operand 1942 states. [2020-07-08 21:16:21,187 INFO L87 Difference]: Start difference. First operand 1423 states. Second operand 1942 states. [2020-07-08 21:16:21,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:16:21,330 INFO L93 Difference]: Finished difference Result 1942 states and 2454 transitions. [2020-07-08 21:16:21,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 2454 transitions. [2020-07-08 21:16:21,334 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:16:21,334 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:16:21,334 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:16:21,334 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:16:21,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1423 states. [2020-07-08 21:16:21,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 1423 states and 1658 transitions. [2020-07-08 21:16:21,426 INFO L78 Accepts]: Start accepts. Automaton has 1423 states and 1658 transitions. Word has length 280 [2020-07-08 21:16:21,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:16:21,427 INFO L479 AbstractCegarLoop]: Abstraction has 1423 states and 1658 transitions. [2020-07-08 21:16:21,427 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-08 21:16:21,427 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1423 states and 1658 transitions. [2020-07-08 21:16:30,967 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1658 edges. 1658 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:16:30,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 1658 transitions. [2020-07-08 21:16:30,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2020-07-08 21:16:30,974 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:16:30,974 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] [2020-07-08 21:16:30,975 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 21:16:30,975 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:16:30,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:16:30,975 INFO L82 PathProgramCache]: Analyzing trace with hash -1612272926, now seen corresponding path program 1 times [2020-07-08 21:16:30,975 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:16:30,975 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1518834406] [2020-07-08 21:16:30,976 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:16:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,303 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:16:31,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {51979#(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 [2020-07-08 21:16:31,354 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} #valid := #valid[0 := 0]; {51773#true} is VALID [2020-07-08 21:16:31,354 INFO L280 TraceCheckUtils]: 2: Hoare triple {51773#true} assume 0 < #StackHeapBarrier; {51773#true} is VALID [2020-07-08 21:16:31,354 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 [2020-07-08 21:16:31,354 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 [2020-07-08 21:16:31,354 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 [2020-07-08 21:16:31,354 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 [2020-07-08 21:16:31,355 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 [2020-07-08 21:16:31,355 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 [2020-07-08 21:16:31,355 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 [2020-07-08 21:16:31,355 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 [2020-07-08 21:16:31,355 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 [2020-07-08 21:16:31,355 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 [2020-07-08 21:16:31,356 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 [2020-07-08 21:16:31,356 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 [2020-07-08 21:16:31,356 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 [2020-07-08 21:16:31,356 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 [2020-07-08 21:16:31,356 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 [2020-07-08 21:16:31,356 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 [2020-07-08 21:16:31,357 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 [2020-07-08 21:16:31,357 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 [2020-07-08 21:16:31,357 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 [2020-07-08 21:16:31,357 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 [2020-07-08 21:16:31,357 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 [2020-07-08 21:16:31,357 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 [2020-07-08 21:16:31,358 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 [2020-07-08 21:16:31,358 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 [2020-07-08 21:16:31,358 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 [2020-07-08 21:16:31,358 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 [2020-07-08 21:16:31,358 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 [2020-07-08 21:16:31,358 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 [2020-07-08 21:16:31,359 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 [2020-07-08 21:16:31,359 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 [2020-07-08 21:16:31,359 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 [2020-07-08 21:16:31,359 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 [2020-07-08 21:16:31,359 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 [2020-07-08 21:16:31,360 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 [2020-07-08 21:16:31,360 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 [2020-07-08 21:16:31,360 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 [2020-07-08 21:16:31,360 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 [2020-07-08 21:16:31,360 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 [2020-07-08 21:16:31,360 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 [2020-07-08 21:16:31,361 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 [2020-07-08 21:16:31,361 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 [2020-07-08 21:16:31,361 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 [2020-07-08 21:16:31,361 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 [2020-07-08 21:16:31,361 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 [2020-07-08 21:16:31,362 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 [2020-07-08 21:16:31,362 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 [2020-07-08 21:16:31,362 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 [2020-07-08 21:16:31,362 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 [2020-07-08 21:16:31,362 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 [2020-07-08 21:16:31,362 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 [2020-07-08 21:16:31,363 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 [2020-07-08 21:16:31,363 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 [2020-07-08 21:16:31,363 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 [2020-07-08 21:16:31,363 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 [2020-07-08 21:16:31,363 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 [2020-07-08 21:16:31,364 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 [2020-07-08 21:16:31,364 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 [2020-07-08 21:16:31,364 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 [2020-07-08 21:16:31,364 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 [2020-07-08 21:16:31,364 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 [2020-07-08 21:16:31,364 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 [2020-07-08 21:16:31,365 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 [2020-07-08 21:16:31,365 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 [2020-07-08 21:16:31,365 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 [2020-07-08 21:16:31,365 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 [2020-07-08 21:16:31,365 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 [2020-07-08 21:16:31,366 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 [2020-07-08 21:16:31,366 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 [2020-07-08 21:16:31,366 INFO L280 TraceCheckUtils]: 71: Hoare triple {51773#true} ~waterLevel~0 := 1; {51773#true} is VALID [2020-07-08 21:16:31,366 INFO L280 TraceCheckUtils]: 72: Hoare triple {51773#true} ~methaneLevelCritical~0 := 0; {51773#true} is VALID [2020-07-08 21:16:31,366 INFO L280 TraceCheckUtils]: 73: Hoare triple {51773#true} ~pumpRunning~0 := 0; {51773#true} is VALID [2020-07-08 21:16:31,367 INFO L280 TraceCheckUtils]: 74: Hoare triple {51773#true} ~systemActive~0 := 1; {51773#true} is VALID [2020-07-08 21:16:31,367 INFO L280 TraceCheckUtils]: 75: Hoare triple {51773#true} ~head~0.base, ~head~0.offset := 0, 0; {51773#true} is VALID [2020-07-08 21:16:31,367 INFO L280 TraceCheckUtils]: 76: Hoare triple {51773#true} ~cleanupTimeShifts~0 := 4; {51773#true} is VALID [2020-07-08 21:16:31,367 INFO L280 TraceCheckUtils]: 77: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,367 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {51773#true} {51773#true} #942#return; {51773#true} is VALID [2020-07-08 21:16:31,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,373 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51773#true} {51773#true} #848#return; {51773#true} is VALID [2020-07-08 21:16:31,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,375 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51773#true} {51773#true} #850#return; {51773#true} is VALID [2020-07-08 21:16:31,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,420 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} havoc ~retValue_acc~13; {51773#true} is VALID [2020-07-08 21:16:31,421 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} ~retValue_acc~13 := 1; {51980#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} is VALID [2020-07-08 21:16:31,422 INFO L280 TraceCheckUtils]: 2: Hoare triple {51980#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} #res := ~retValue_acc~13; {51981#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 21:16:31,422 INFO L280 TraceCheckUtils]: 3: Hoare triple {51981#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {51981#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 21:16:31,423 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51981#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {51773#true} #852#return; {51863#(= |main_#t~ret70| 1)} is VALID [2020-07-08 21:16:31,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,427 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51773#true} {51773#true} #854#return; {51773#true} is VALID [2020-07-08 21:16:31,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {51982#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {51773#true} is VALID [2020-07-08 21:16:31,442 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,442 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51773#true} {51773#true} #904#return; {51773#true} is VALID [2020-07-08 21:16:31,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} havoc ~retValue_acc~2; {51773#true} is VALID [2020-07-08 21:16:31,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} assume ~waterLevel~0 < 2; {51773#true} is VALID [2020-07-08 21:16:31,625 INFO L280 TraceCheckUtils]: 2: Hoare triple {51773#true} ~retValue_acc~2 := 1; {52098#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-08 21:16:31,626 INFO L280 TraceCheckUtils]: 3: Hoare triple {52098#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {52099#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:16:31,626 INFO L280 TraceCheckUtils]: 4: Hoare triple {52099#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {52099#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:16:31,627 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52099#(<= 1 |isHighWaterSensorDry_#res|)} {51773#true} #912#return; {52096#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-08 21:16:31,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} havoc ~retValue_acc~6; {51773#true} is VALID [2020-07-08 21:16:31,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} havoc ~tmp~2; {51773#true} is VALID [2020-07-08 21:16:31,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {51773#true} havoc ~tmp___0~0; {51773#true} is VALID [2020-07-08 21:16:31,628 INFO L263 TraceCheckUtils]: 3: Hoare triple {51773#true} call #t~ret29 := isHighWaterSensorDry(); {51773#true} is VALID [2020-07-08 21:16:31,628 INFO L280 TraceCheckUtils]: 4: Hoare triple {51773#true} havoc ~retValue_acc~2; {51773#true} is VALID [2020-07-08 21:16:31,628 INFO L280 TraceCheckUtils]: 5: Hoare triple {51773#true} assume ~waterLevel~0 < 2; {51773#true} is VALID [2020-07-08 21:16:31,629 INFO L280 TraceCheckUtils]: 6: Hoare triple {51773#true} ~retValue_acc~2 := 1; {52098#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-08 21:16:31,630 INFO L280 TraceCheckUtils]: 7: Hoare triple {52098#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {52099#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:16:31,630 INFO L280 TraceCheckUtils]: 8: Hoare triple {52099#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {52099#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:16:31,631 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {52099#(<= 1 |isHighWaterSensorDry_#res|)} {51773#true} #912#return; {52096#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-08 21:16:31,632 INFO L280 TraceCheckUtils]: 10: Hoare triple {52096#(<= 1 |isHighWaterLevel_#t~ret29|)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {52096#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-08 21:16:31,632 INFO L280 TraceCheckUtils]: 11: Hoare triple {52096#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {52097#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 21:16:31,633 INFO L280 TraceCheckUtils]: 12: Hoare triple {52097#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {52097#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 21:16:31,634 INFO L280 TraceCheckUtils]: 13: Hoare triple {52097#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {51774#false} is VALID [2020-07-08 21:16:31,634 INFO L280 TraceCheckUtils]: 14: Hoare triple {51774#false} ~tmp___0~0 := 1; {51774#false} is VALID [2020-07-08 21:16:31,634 INFO L280 TraceCheckUtils]: 15: Hoare triple {51774#false} ~retValue_acc~6 := ~tmp___0~0; {51774#false} is VALID [2020-07-08 21:16:31,634 INFO L280 TraceCheckUtils]: 16: Hoare triple {51774#false} #res := ~retValue_acc~6; {51774#false} is VALID [2020-07-08 21:16:31,634 INFO L280 TraceCheckUtils]: 17: Hoare triple {51774#false} assume true; {51774#false} is VALID [2020-07-08 21:16:31,635 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {51774#false} {51773#true} #924#return; {51774#false} is VALID [2020-07-08 21:16:31,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51773#true} is VALID [2020-07-08 21:16:31,639 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,639 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51773#true} {51774#false} #926#return; {51774#false} is VALID [2020-07-08 21:16:31,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51773#true} is VALID [2020-07-08 21:16:31,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} assume 0 == ~pumpRunning~0; {51773#true} is VALID [2020-07-08 21:16:31,640 INFO L263 TraceCheckUtils]: 2: Hoare triple {51773#true} call #t~ret10 := isHighWaterLevel(); {51773#true} is VALID [2020-07-08 21:16:31,640 INFO L280 TraceCheckUtils]: 3: Hoare triple {51773#true} havoc ~retValue_acc~6; {51773#true} is VALID [2020-07-08 21:16:31,640 INFO L280 TraceCheckUtils]: 4: Hoare triple {51773#true} havoc ~tmp~2; {51773#true} is VALID [2020-07-08 21:16:31,640 INFO L280 TraceCheckUtils]: 5: Hoare triple {51773#true} havoc ~tmp___0~0; {51773#true} is VALID [2020-07-08 21:16:31,640 INFO L263 TraceCheckUtils]: 6: Hoare triple {51773#true} call #t~ret29 := isHighWaterSensorDry(); {51773#true} is VALID [2020-07-08 21:16:31,641 INFO L280 TraceCheckUtils]: 7: Hoare triple {51773#true} havoc ~retValue_acc~2; {51773#true} is VALID [2020-07-08 21:16:31,641 INFO L280 TraceCheckUtils]: 8: Hoare triple {51773#true} assume ~waterLevel~0 < 2; {51773#true} is VALID [2020-07-08 21:16:31,642 INFO L280 TraceCheckUtils]: 9: Hoare triple {51773#true} ~retValue_acc~2 := 1; {52098#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-08 21:16:31,642 INFO L280 TraceCheckUtils]: 10: Hoare triple {52098#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {52099#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:16:31,643 INFO L280 TraceCheckUtils]: 11: Hoare triple {52099#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {52099#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:16:31,643 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {52099#(<= 1 |isHighWaterSensorDry_#res|)} {51773#true} #912#return; {52096#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-08 21:16:31,644 INFO L280 TraceCheckUtils]: 13: Hoare triple {52096#(<= 1 |isHighWaterLevel_#t~ret29|)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {52096#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-08 21:16:31,645 INFO L280 TraceCheckUtils]: 14: Hoare triple {52096#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {52097#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 21:16:31,645 INFO L280 TraceCheckUtils]: 15: Hoare triple {52097#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {52097#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 21:16:31,646 INFO L280 TraceCheckUtils]: 16: Hoare triple {52097#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {51774#false} is VALID [2020-07-08 21:16:31,646 INFO L280 TraceCheckUtils]: 17: Hoare triple {51774#false} ~tmp___0~0 := 1; {51774#false} is VALID [2020-07-08 21:16:31,646 INFO L280 TraceCheckUtils]: 18: Hoare triple {51774#false} ~retValue_acc~6 := ~tmp___0~0; {51774#false} is VALID [2020-07-08 21:16:31,646 INFO L280 TraceCheckUtils]: 19: Hoare triple {51774#false} #res := ~retValue_acc~6; {51774#false} is VALID [2020-07-08 21:16:31,647 INFO L280 TraceCheckUtils]: 20: Hoare triple {51774#false} assume true; {51774#false} is VALID [2020-07-08 21:16:31,647 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {51774#false} {51773#true} #924#return; {51774#false} is VALID [2020-07-08 21:16:31,647 INFO L280 TraceCheckUtils]: 22: Hoare triple {51774#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {51774#false} is VALID [2020-07-08 21:16:31,647 INFO L280 TraceCheckUtils]: 23: Hoare triple {51774#false} ~tmp~0 := #t~ret10; {51774#false} is VALID [2020-07-08 21:16:31,647 INFO L280 TraceCheckUtils]: 24: Hoare triple {51774#false} havoc #t~ret10; {51774#false} is VALID [2020-07-08 21:16:31,647 INFO L280 TraceCheckUtils]: 25: Hoare triple {51774#false} assume 0 != ~tmp~0; {51774#false} is VALID [2020-07-08 21:16:31,648 INFO L263 TraceCheckUtils]: 26: Hoare triple {51774#false} call activatePump(); {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:16:31,648 INFO L280 TraceCheckUtils]: 27: Hoare triple {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51773#true} is VALID [2020-07-08 21:16:31,648 INFO L280 TraceCheckUtils]: 28: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,648 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {51773#true} {51774#false} #926#return; {51774#false} is VALID [2020-07-08 21:16:31,648 INFO L280 TraceCheckUtils]: 30: Hoare triple {51774#false} assume true; {51774#false} is VALID [2020-07-08 21:16:31,649 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {51774#false} {51773#true} #898#return; {51774#false} is VALID [2020-07-08 21:16:31,649 INFO L280 TraceCheckUtils]: 0: Hoare triple {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51773#true} is VALID [2020-07-08 21:16:31,650 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} assume !(0 != ~pumpRunning~0); {51773#true} is VALID [2020-07-08 21:16:31,650 INFO L263 TraceCheckUtils]: 2: Hoare triple {51773#true} call processEnvironment__wrappee__highWaterSensor(); {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:16:31,650 INFO L280 TraceCheckUtils]: 3: Hoare triple {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51773#true} is VALID [2020-07-08 21:16:31,651 INFO L280 TraceCheckUtils]: 4: Hoare triple {51773#true} assume 0 == ~pumpRunning~0; {51773#true} is VALID [2020-07-08 21:16:31,651 INFO L263 TraceCheckUtils]: 5: Hoare triple {51773#true} call #t~ret10 := isHighWaterLevel(); {51773#true} is VALID [2020-07-08 21:16:31,651 INFO L280 TraceCheckUtils]: 6: Hoare triple {51773#true} havoc ~retValue_acc~6; {51773#true} is VALID [2020-07-08 21:16:31,651 INFO L280 TraceCheckUtils]: 7: Hoare triple {51773#true} havoc ~tmp~2; {51773#true} is VALID [2020-07-08 21:16:31,651 INFO L280 TraceCheckUtils]: 8: Hoare triple {51773#true} havoc ~tmp___0~0; {51773#true} is VALID [2020-07-08 21:16:31,652 INFO L263 TraceCheckUtils]: 9: Hoare triple {51773#true} call #t~ret29 := isHighWaterSensorDry(); {51773#true} is VALID [2020-07-08 21:16:31,652 INFO L280 TraceCheckUtils]: 10: Hoare triple {51773#true} havoc ~retValue_acc~2; {51773#true} is VALID [2020-07-08 21:16:31,652 INFO L280 TraceCheckUtils]: 11: Hoare triple {51773#true} assume ~waterLevel~0 < 2; {51773#true} is VALID [2020-07-08 21:16:31,653 INFO L280 TraceCheckUtils]: 12: Hoare triple {51773#true} ~retValue_acc~2 := 1; {52098#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-08 21:16:31,653 INFO L280 TraceCheckUtils]: 13: Hoare triple {52098#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {52099#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:16:31,654 INFO L280 TraceCheckUtils]: 14: Hoare triple {52099#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {52099#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:16:31,655 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {52099#(<= 1 |isHighWaterSensorDry_#res|)} {51773#true} #912#return; {52096#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-08 21:16:31,655 INFO L280 TraceCheckUtils]: 16: Hoare triple {52096#(<= 1 |isHighWaterLevel_#t~ret29|)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {52096#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-08 21:16:31,656 INFO L280 TraceCheckUtils]: 17: Hoare triple {52096#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {52097#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 21:16:31,656 INFO L280 TraceCheckUtils]: 18: Hoare triple {52097#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {52097#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 21:16:31,657 INFO L280 TraceCheckUtils]: 19: Hoare triple {52097#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {51774#false} is VALID [2020-07-08 21:16:31,657 INFO L280 TraceCheckUtils]: 20: Hoare triple {51774#false} ~tmp___0~0 := 1; {51774#false} is VALID [2020-07-08 21:16:31,657 INFO L280 TraceCheckUtils]: 21: Hoare triple {51774#false} ~retValue_acc~6 := ~tmp___0~0; {51774#false} is VALID [2020-07-08 21:16:31,658 INFO L280 TraceCheckUtils]: 22: Hoare triple {51774#false} #res := ~retValue_acc~6; {51774#false} is VALID [2020-07-08 21:16:31,658 INFO L280 TraceCheckUtils]: 23: Hoare triple {51774#false} assume true; {51774#false} is VALID [2020-07-08 21:16:31,658 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {51774#false} {51773#true} #924#return; {51774#false} is VALID [2020-07-08 21:16:31,658 INFO L280 TraceCheckUtils]: 25: Hoare triple {51774#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {51774#false} is VALID [2020-07-08 21:16:31,658 INFO L280 TraceCheckUtils]: 26: Hoare triple {51774#false} ~tmp~0 := #t~ret10; {51774#false} is VALID [2020-07-08 21:16:31,658 INFO L280 TraceCheckUtils]: 27: Hoare triple {51774#false} havoc #t~ret10; {51774#false} is VALID [2020-07-08 21:16:31,659 INFO L280 TraceCheckUtils]: 28: Hoare triple {51774#false} assume 0 != ~tmp~0; {51774#false} is VALID [2020-07-08 21:16:31,659 INFO L263 TraceCheckUtils]: 29: Hoare triple {51774#false} call activatePump(); {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:16:31,659 INFO L280 TraceCheckUtils]: 30: Hoare triple {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51773#true} is VALID [2020-07-08 21:16:31,659 INFO L280 TraceCheckUtils]: 31: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,659 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51773#true} {51774#false} #926#return; {51774#false} is VALID [2020-07-08 21:16:31,659 INFO L280 TraceCheckUtils]: 33: Hoare triple {51774#false} assume true; {51774#false} is VALID [2020-07-08 21:16:31,660 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {51774#false} {51773#true} #898#return; {51774#false} is VALID [2020-07-08 21:16:31,660 INFO L280 TraceCheckUtils]: 35: Hoare triple {51774#false} assume true; {51774#false} is VALID [2020-07-08 21:16:31,660 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {51774#false} {51773#true} #916#return; {51774#false} is VALID [2020-07-08 21:16:31,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} havoc ~retValue_acc~1; {51773#true} is VALID [2020-07-08 21:16:31,667 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} ~retValue_acc~1 := ~waterLevel~0; {51773#true} is VALID [2020-07-08 21:16:31,668 INFO L280 TraceCheckUtils]: 2: Hoare triple {51773#true} #res := ~retValue_acc~1; {51773#true} is VALID [2020-07-08 21:16:31,668 INFO L280 TraceCheckUtils]: 3: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,668 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51773#true} {51773#true} #842#return; {51773#true} is VALID [2020-07-08 21:16:31,668 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} havoc ~tmp~9; {51773#true} is VALID [2020-07-08 21:16:31,668 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} havoc ~tmp___0~3; {51773#true} is VALID [2020-07-08 21:16:31,669 INFO L263 TraceCheckUtils]: 2: Hoare triple {51773#true} call #t~ret72 := getWaterLevel(); {51773#true} is VALID [2020-07-08 21:16:31,669 INFO L280 TraceCheckUtils]: 3: Hoare triple {51773#true} havoc ~retValue_acc~1; {51773#true} is VALID [2020-07-08 21:16:31,669 INFO L280 TraceCheckUtils]: 4: Hoare triple {51773#true} ~retValue_acc~1 := ~waterLevel~0; {51773#true} is VALID [2020-07-08 21:16:31,669 INFO L280 TraceCheckUtils]: 5: Hoare triple {51773#true} #res := ~retValue_acc~1; {51773#true} is VALID [2020-07-08 21:16:31,669 INFO L280 TraceCheckUtils]: 6: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,670 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51773#true} {51773#true} #842#return; {51773#true} is VALID [2020-07-08 21:16:31,670 INFO L280 TraceCheckUtils]: 8: Hoare triple {51773#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {51773#true} is VALID [2020-07-08 21:16:31,670 INFO L280 TraceCheckUtils]: 9: Hoare triple {51773#true} ~tmp~9 := #t~ret72; {51773#true} is VALID [2020-07-08 21:16:31,670 INFO L280 TraceCheckUtils]: 10: Hoare triple {51773#true} havoc #t~ret72; {51773#true} is VALID [2020-07-08 21:16:31,670 INFO L280 TraceCheckUtils]: 11: Hoare triple {51773#true} assume !(0 == ~tmp~9); {51773#true} is VALID [2020-07-08 21:16:31,671 INFO L280 TraceCheckUtils]: 12: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,671 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {51773#true} {51774#false} #918#return; {51774#false} is VALID [2020-07-08 21:16:31,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {51983#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {51773#true} is VALID [2020-07-08 21:16:31,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} assume 0 != ~systemActive~0; {51773#true} is VALID [2020-07-08 21:16:31,672 INFO L263 TraceCheckUtils]: 2: Hoare triple {51773#true} call processEnvironment(); {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:16:31,672 INFO L280 TraceCheckUtils]: 3: Hoare triple {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51773#true} is VALID [2020-07-08 21:16:31,672 INFO L280 TraceCheckUtils]: 4: Hoare triple {51773#true} assume !(0 != ~pumpRunning~0); {51773#true} is VALID [2020-07-08 21:16:31,673 INFO L263 TraceCheckUtils]: 5: Hoare triple {51773#true} call processEnvironment__wrappee__highWaterSensor(); {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:16:31,673 INFO L280 TraceCheckUtils]: 6: Hoare triple {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51773#true} is VALID [2020-07-08 21:16:31,673 INFO L280 TraceCheckUtils]: 7: Hoare triple {51773#true} assume 0 == ~pumpRunning~0; {51773#true} is VALID [2020-07-08 21:16:31,673 INFO L263 TraceCheckUtils]: 8: Hoare triple {51773#true} call #t~ret10 := isHighWaterLevel(); {51773#true} is VALID [2020-07-08 21:16:31,674 INFO L280 TraceCheckUtils]: 9: Hoare triple {51773#true} havoc ~retValue_acc~6; {51773#true} is VALID [2020-07-08 21:16:31,674 INFO L280 TraceCheckUtils]: 10: Hoare triple {51773#true} havoc ~tmp~2; {51773#true} is VALID [2020-07-08 21:16:31,674 INFO L280 TraceCheckUtils]: 11: Hoare triple {51773#true} havoc ~tmp___0~0; {51773#true} is VALID [2020-07-08 21:16:31,674 INFO L263 TraceCheckUtils]: 12: Hoare triple {51773#true} call #t~ret29 := isHighWaterSensorDry(); {51773#true} is VALID [2020-07-08 21:16:31,674 INFO L280 TraceCheckUtils]: 13: Hoare triple {51773#true} havoc ~retValue_acc~2; {51773#true} is VALID [2020-07-08 21:16:31,675 INFO L280 TraceCheckUtils]: 14: Hoare triple {51773#true} assume ~waterLevel~0 < 2; {51773#true} is VALID [2020-07-08 21:16:31,675 INFO L280 TraceCheckUtils]: 15: Hoare triple {51773#true} ~retValue_acc~2 := 1; {52098#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-08 21:16:31,676 INFO L280 TraceCheckUtils]: 16: Hoare triple {52098#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {52099#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:16:31,676 INFO L280 TraceCheckUtils]: 17: Hoare triple {52099#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {52099#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:16:31,677 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {52099#(<= 1 |isHighWaterSensorDry_#res|)} {51773#true} #912#return; {52096#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-08 21:16:31,678 INFO L280 TraceCheckUtils]: 19: Hoare triple {52096#(<= 1 |isHighWaterLevel_#t~ret29|)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {52096#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-08 21:16:31,678 INFO L280 TraceCheckUtils]: 20: Hoare triple {52096#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {52097#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 21:16:31,679 INFO L280 TraceCheckUtils]: 21: Hoare triple {52097#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {52097#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 21:16:31,679 INFO L280 TraceCheckUtils]: 22: Hoare triple {52097#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {51774#false} is VALID [2020-07-08 21:16:31,680 INFO L280 TraceCheckUtils]: 23: Hoare triple {51774#false} ~tmp___0~0 := 1; {51774#false} is VALID [2020-07-08 21:16:31,680 INFO L280 TraceCheckUtils]: 24: Hoare triple {51774#false} ~retValue_acc~6 := ~tmp___0~0; {51774#false} is VALID [2020-07-08 21:16:31,680 INFO L280 TraceCheckUtils]: 25: Hoare triple {51774#false} #res := ~retValue_acc~6; {51774#false} is VALID [2020-07-08 21:16:31,680 INFO L280 TraceCheckUtils]: 26: Hoare triple {51774#false} assume true; {51774#false} is VALID [2020-07-08 21:16:31,680 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {51774#false} {51773#true} #924#return; {51774#false} is VALID [2020-07-08 21:16:31,680 INFO L280 TraceCheckUtils]: 28: Hoare triple {51774#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {51774#false} is VALID [2020-07-08 21:16:31,681 INFO L280 TraceCheckUtils]: 29: Hoare triple {51774#false} ~tmp~0 := #t~ret10; {51774#false} is VALID [2020-07-08 21:16:31,681 INFO L280 TraceCheckUtils]: 30: Hoare triple {51774#false} havoc #t~ret10; {51774#false} is VALID [2020-07-08 21:16:31,681 INFO L280 TraceCheckUtils]: 31: Hoare triple {51774#false} assume 0 != ~tmp~0; {51774#false} is VALID [2020-07-08 21:16:31,681 INFO L263 TraceCheckUtils]: 32: Hoare triple {51774#false} call activatePump(); {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:16:31,681 INFO L280 TraceCheckUtils]: 33: Hoare triple {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51773#true} is VALID [2020-07-08 21:16:31,681 INFO L280 TraceCheckUtils]: 34: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,682 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51773#true} {51774#false} #926#return; {51774#false} is VALID [2020-07-08 21:16:31,682 INFO L280 TraceCheckUtils]: 36: Hoare triple {51774#false} assume true; {51774#false} is VALID [2020-07-08 21:16:31,682 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {51774#false} {51773#true} #898#return; {51774#false} is VALID [2020-07-08 21:16:31,682 INFO L280 TraceCheckUtils]: 38: Hoare triple {51774#false} assume true; {51774#false} is VALID [2020-07-08 21:16:31,682 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {51774#false} {51773#true} #916#return; {51774#false} is VALID [2020-07-08 21:16:31,683 INFO L263 TraceCheckUtils]: 40: Hoare triple {51774#false} call __utac_acc__Specification4_spec__1(); {51773#true} is VALID [2020-07-08 21:16:31,683 INFO L280 TraceCheckUtils]: 41: Hoare triple {51773#true} havoc ~tmp~9; {51773#true} is VALID [2020-07-08 21:16:31,683 INFO L280 TraceCheckUtils]: 42: Hoare triple {51773#true} havoc ~tmp___0~3; {51773#true} is VALID [2020-07-08 21:16:31,683 INFO L263 TraceCheckUtils]: 43: Hoare triple {51773#true} call #t~ret72 := getWaterLevel(); {51773#true} is VALID [2020-07-08 21:16:31,683 INFO L280 TraceCheckUtils]: 44: Hoare triple {51773#true} havoc ~retValue_acc~1; {51773#true} is VALID [2020-07-08 21:16:31,683 INFO L280 TraceCheckUtils]: 45: Hoare triple {51773#true} ~retValue_acc~1 := ~waterLevel~0; {51773#true} is VALID [2020-07-08 21:16:31,684 INFO L280 TraceCheckUtils]: 46: Hoare triple {51773#true} #res := ~retValue_acc~1; {51773#true} is VALID [2020-07-08 21:16:31,684 INFO L280 TraceCheckUtils]: 47: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,684 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {51773#true} {51773#true} #842#return; {51773#true} is VALID [2020-07-08 21:16:31,684 INFO L280 TraceCheckUtils]: 49: Hoare triple {51773#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {51773#true} is VALID [2020-07-08 21:16:31,684 INFO L280 TraceCheckUtils]: 50: Hoare triple {51773#true} ~tmp~9 := #t~ret72; {51773#true} is VALID [2020-07-08 21:16:31,684 INFO L280 TraceCheckUtils]: 51: Hoare triple {51773#true} havoc #t~ret72; {51773#true} is VALID [2020-07-08 21:16:31,685 INFO L280 TraceCheckUtils]: 52: Hoare triple {51773#true} assume !(0 == ~tmp~9); {51773#true} is VALID [2020-07-08 21:16:31,685 INFO L280 TraceCheckUtils]: 53: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,685 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {51773#true} {51774#false} #918#return; {51774#false} is VALID [2020-07-08 21:16:31,685 INFO L280 TraceCheckUtils]: 55: Hoare triple {51774#false} assume true; {51774#false} is VALID [2020-07-08 21:16:31,685 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {51774#false} {51773#true} #908#return; {51774#false} is VALID [2020-07-08 21:16:31,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,692 INFO L280 TraceCheckUtils]: 0: Hoare triple {51982#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {51773#true} is VALID [2020-07-08 21:16:31,692 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,692 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51773#true} {51774#false} #904#return; {51774#false} is VALID [2020-07-08 21:16:31,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {52105#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {51773#true} is VALID [2020-07-08 21:16:31,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} ~waterLevel~0 := ~waterLevel~0 - 1; {51773#true} is VALID [2020-07-08 21:16:31,714 INFO L280 TraceCheckUtils]: 2: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,714 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51773#true} {51774#false} #914#return; {51774#false} is VALID [2020-07-08 21:16:31,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,736 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} havoc ~retValue_acc~3; {51773#true} is VALID [2020-07-08 21:16:31,736 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {51773#true} is VALID [2020-07-08 21:16:31,736 INFO L280 TraceCheckUtils]: 2: Hoare triple {51773#true} #res := ~retValue_acc~3; {51773#true} is VALID [2020-07-08 21:16:31,736 INFO L280 TraceCheckUtils]: 3: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,737 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51773#true} {51773#true} #890#return; {51773#true} is VALID [2020-07-08 21:16:31,737 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} havoc ~retValue_acc~7; {51773#true} is VALID [2020-07-08 21:16:31,737 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} havoc ~tmp~3; {51773#true} is VALID [2020-07-08 21:16:31,737 INFO L280 TraceCheckUtils]: 2: Hoare triple {51773#true} havoc ~tmp___0~1; {51773#true} is VALID [2020-07-08 21:16:31,737 INFO L263 TraceCheckUtils]: 3: Hoare triple {51773#true} call #t~ret30 := isLowWaterSensorDry(); {51773#true} is VALID [2020-07-08 21:16:31,738 INFO L280 TraceCheckUtils]: 4: Hoare triple {51773#true} havoc ~retValue_acc~3; {51773#true} is VALID [2020-07-08 21:16:31,738 INFO L280 TraceCheckUtils]: 5: Hoare triple {51773#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {51773#true} is VALID [2020-07-08 21:16:31,738 INFO L280 TraceCheckUtils]: 6: Hoare triple {51773#true} #res := ~retValue_acc~3; {51773#true} is VALID [2020-07-08 21:16:31,738 INFO L280 TraceCheckUtils]: 7: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,738 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51773#true} {51773#true} #890#return; {51773#true} is VALID [2020-07-08 21:16:31,739 INFO L280 TraceCheckUtils]: 9: Hoare triple {51773#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647; {51773#true} is VALID [2020-07-08 21:16:31,739 INFO L280 TraceCheckUtils]: 10: Hoare triple {51773#true} ~tmp~3 := #t~ret30; {51773#true} is VALID [2020-07-08 21:16:31,739 INFO L280 TraceCheckUtils]: 11: Hoare triple {51773#true} havoc #t~ret30; {51773#true} is VALID [2020-07-08 21:16:31,739 INFO L280 TraceCheckUtils]: 12: Hoare triple {51773#true} assume 0 != ~tmp~3; {51773#true} is VALID [2020-07-08 21:16:31,739 INFO L280 TraceCheckUtils]: 13: Hoare triple {51773#true} ~tmp___0~1 := 0; {51773#true} is VALID [2020-07-08 21:16:31,740 INFO L280 TraceCheckUtils]: 14: Hoare triple {51773#true} ~retValue_acc~7 := ~tmp___0~1; {51773#true} is VALID [2020-07-08 21:16:31,740 INFO L280 TraceCheckUtils]: 15: Hoare triple {51773#true} #res := ~retValue_acc~7; {51773#true} is VALID [2020-07-08 21:16:31,740 INFO L280 TraceCheckUtils]: 16: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,740 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {51773#true} {51773#true} #892#return; {51773#true} is VALID [2020-07-08 21:16:31,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,745 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,746 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51773#true} {51773#true} #930#return; {51773#true} is VALID [2020-07-08 21:16:31,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51773#true} is VALID [2020-07-08 21:16:31,746 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} assume !(0 == ~pumpRunning~0); {51773#true} is VALID [2020-07-08 21:16:31,746 INFO L263 TraceCheckUtils]: 2: Hoare triple {51773#true} call processEnvironment__wrappee__base(); {51773#true} is VALID [2020-07-08 21:16:31,746 INFO L280 TraceCheckUtils]: 3: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,747 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51773#true} {51773#true} #930#return; {51773#true} is VALID [2020-07-08 21:16:31,747 INFO L280 TraceCheckUtils]: 5: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,747 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51773#true} {51773#true} #896#return; {51773#true} is VALID [2020-07-08 21:16:31,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51773#true} is VALID [2020-07-08 21:16:31,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} assume 0 != ~pumpRunning~0; {51773#true} is VALID [2020-07-08 21:16:31,748 INFO L263 TraceCheckUtils]: 2: Hoare triple {51773#true} call #t~ret11 := isLowWaterLevel(); {51773#true} is VALID [2020-07-08 21:16:31,748 INFO L280 TraceCheckUtils]: 3: Hoare triple {51773#true} havoc ~retValue_acc~7; {51773#true} is VALID [2020-07-08 21:16:31,748 INFO L280 TraceCheckUtils]: 4: Hoare triple {51773#true} havoc ~tmp~3; {51773#true} is VALID [2020-07-08 21:16:31,748 INFO L280 TraceCheckUtils]: 5: Hoare triple {51773#true} havoc ~tmp___0~1; {51773#true} is VALID [2020-07-08 21:16:31,748 INFO L263 TraceCheckUtils]: 6: Hoare triple {51773#true} call #t~ret30 := isLowWaterSensorDry(); {51773#true} is VALID [2020-07-08 21:16:31,748 INFO L280 TraceCheckUtils]: 7: Hoare triple {51773#true} havoc ~retValue_acc~3; {51773#true} is VALID [2020-07-08 21:16:31,749 INFO L280 TraceCheckUtils]: 8: Hoare triple {51773#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {51773#true} is VALID [2020-07-08 21:16:31,749 INFO L280 TraceCheckUtils]: 9: Hoare triple {51773#true} #res := ~retValue_acc~3; {51773#true} is VALID [2020-07-08 21:16:31,749 INFO L280 TraceCheckUtils]: 10: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,749 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51773#true} {51773#true} #890#return; {51773#true} is VALID [2020-07-08 21:16:31,749 INFO L280 TraceCheckUtils]: 12: Hoare triple {51773#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647; {51773#true} is VALID [2020-07-08 21:16:31,749 INFO L280 TraceCheckUtils]: 13: Hoare triple {51773#true} ~tmp~3 := #t~ret30; {51773#true} is VALID [2020-07-08 21:16:31,750 INFO L280 TraceCheckUtils]: 14: Hoare triple {51773#true} havoc #t~ret30; {51773#true} is VALID [2020-07-08 21:16:31,750 INFO L280 TraceCheckUtils]: 15: Hoare triple {51773#true} assume 0 != ~tmp~3; {51773#true} is VALID [2020-07-08 21:16:31,750 INFO L280 TraceCheckUtils]: 16: Hoare triple {51773#true} ~tmp___0~1 := 0; {51773#true} is VALID [2020-07-08 21:16:31,750 INFO L280 TraceCheckUtils]: 17: Hoare triple {51773#true} ~retValue_acc~7 := ~tmp___0~1; {51773#true} is VALID [2020-07-08 21:16:31,751 INFO L280 TraceCheckUtils]: 18: Hoare triple {51773#true} #res := ~retValue_acc~7; {51773#true} is VALID [2020-07-08 21:16:31,751 INFO L280 TraceCheckUtils]: 19: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,751 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {51773#true} {51773#true} #892#return; {51773#true} is VALID [2020-07-08 21:16:31,751 INFO L280 TraceCheckUtils]: 21: Hoare triple {51773#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {51773#true} is VALID [2020-07-08 21:16:31,752 INFO L280 TraceCheckUtils]: 22: Hoare triple {51773#true} ~tmp~1 := #t~ret11; {51773#true} is VALID [2020-07-08 21:16:31,752 INFO L280 TraceCheckUtils]: 23: Hoare triple {51773#true} havoc #t~ret11; {51773#true} is VALID [2020-07-08 21:16:31,752 INFO L280 TraceCheckUtils]: 24: Hoare triple {51773#true} assume !(0 != ~tmp~1); {51773#true} is VALID [2020-07-08 21:16:31,753 INFO L263 TraceCheckUtils]: 25: Hoare triple {51773#true} call processEnvironment__wrappee__highWaterSensor(); {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:16:31,753 INFO L280 TraceCheckUtils]: 26: Hoare triple {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51773#true} is VALID [2020-07-08 21:16:31,753 INFO L280 TraceCheckUtils]: 27: Hoare triple {51773#true} assume !(0 == ~pumpRunning~0); {51773#true} is VALID [2020-07-08 21:16:31,753 INFO L263 TraceCheckUtils]: 28: Hoare triple {51773#true} call processEnvironment__wrappee__base(); {51773#true} is VALID [2020-07-08 21:16:31,754 INFO L280 TraceCheckUtils]: 29: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,754 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {51773#true} {51773#true} #930#return; {51773#true} is VALID [2020-07-08 21:16:31,754 INFO L280 TraceCheckUtils]: 31: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,754 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51773#true} {51773#true} #896#return; {51773#true} is VALID [2020-07-08 21:16:31,754 INFO L280 TraceCheckUtils]: 33: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,755 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {51773#true} {51774#false} #916#return; {51774#false} is VALID [2020-07-08 21:16:31,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,758 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} havoc ~retValue_acc~1; {51773#true} is VALID [2020-07-08 21:16:31,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} ~retValue_acc~1 := ~waterLevel~0; {51773#true} is VALID [2020-07-08 21:16:31,758 INFO L280 TraceCheckUtils]: 2: Hoare triple {51773#true} #res := ~retValue_acc~1; {51773#true} is VALID [2020-07-08 21:16:31,759 INFO L280 TraceCheckUtils]: 3: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,759 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51773#true} {51774#false} #842#return; {51774#false} is VALID [2020-07-08 21:16:31,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:16:31,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {51773#true} havoc ~retValue_acc~5; {51773#true} is VALID [2020-07-08 21:16:31,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {51773#true} ~retValue_acc~5 := ~pumpRunning~0; {51773#true} is VALID [2020-07-08 21:16:31,764 INFO L280 TraceCheckUtils]: 2: Hoare triple {51773#true} #res := ~retValue_acc~5; {51773#true} is VALID [2020-07-08 21:16:31,764 INFO L280 TraceCheckUtils]: 3: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,764 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51773#true} {51774#false} #844#return; {51774#false} is VALID [2020-07-08 21:16:31,768 INFO L263 TraceCheckUtils]: 0: Hoare triple {51773#true} call ULTIMATE.init(); {51979#(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 [2020-07-08 21:16:31,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {51979#(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 [2020-07-08 21:16:31,769 INFO L280 TraceCheckUtils]: 2: Hoare triple {51773#true} #valid := #valid[0 := 0]; {51773#true} is VALID [2020-07-08 21:16:31,769 INFO L280 TraceCheckUtils]: 3: Hoare triple {51773#true} assume 0 < #StackHeapBarrier; {51773#true} is VALID [2020-07-08 21:16:31,769 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 [2020-07-08 21:16:31,769 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 [2020-07-08 21:16:31,769 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 [2020-07-08 21:16:31,770 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 [2020-07-08 21:16:31,770 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 [2020-07-08 21:16:31,770 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 [2020-07-08 21:16:31,770 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 [2020-07-08 21:16:31,770 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 [2020-07-08 21:16:31,770 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 [2020-07-08 21:16:31,771 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 [2020-07-08 21:16:31,771 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 [2020-07-08 21:16:31,771 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 [2020-07-08 21:16:31,771 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 [2020-07-08 21:16:31,771 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 [2020-07-08 21:16:31,771 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 [2020-07-08 21:16:31,771 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 [2020-07-08 21:16:31,772 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 [2020-07-08 21:16:31,772 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 [2020-07-08 21:16:31,772 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 [2020-07-08 21:16:31,772 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 [2020-07-08 21:16:31,772 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 [2020-07-08 21:16:31,772 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 [2020-07-08 21:16:31,773 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 [2020-07-08 21:16:31,773 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 [2020-07-08 21:16:31,773 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 [2020-07-08 21:16:31,773 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 [2020-07-08 21:16:31,773 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 [2020-07-08 21:16:31,773 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 [2020-07-08 21:16:31,774 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 [2020-07-08 21:16:31,774 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 [2020-07-08 21:16:31,774 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 [2020-07-08 21:16:31,774 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 [2020-07-08 21:16:31,774 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 [2020-07-08 21:16:31,774 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 [2020-07-08 21:16:31,774 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 [2020-07-08 21:16:31,775 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 [2020-07-08 21:16:31,775 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 [2020-07-08 21:16:31,775 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 [2020-07-08 21:16:31,775 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 [2020-07-08 21:16:31,775 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 [2020-07-08 21:16:31,775 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 [2020-07-08 21:16:31,776 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 [2020-07-08 21:16:31,776 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 [2020-07-08 21:16:31,776 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 [2020-07-08 21:16:31,776 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 [2020-07-08 21:16:31,776 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 [2020-07-08 21:16:31,776 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 [2020-07-08 21:16:31,777 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 [2020-07-08 21:16:31,777 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 [2020-07-08 21:16:31,777 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 [2020-07-08 21:16:31,777 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 [2020-07-08 21:16:31,777 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 [2020-07-08 21:16:31,777 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 [2020-07-08 21:16:31,778 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 [2020-07-08 21:16:31,778 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 [2020-07-08 21:16:31,778 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 [2020-07-08 21:16:31,778 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 [2020-07-08 21:16:31,778 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 [2020-07-08 21:16:31,778 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 [2020-07-08 21:16:31,779 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 [2020-07-08 21:16:31,779 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 [2020-07-08 21:16:31,779 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 [2020-07-08 21:16:31,779 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 [2020-07-08 21:16:31,779 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 [2020-07-08 21:16:31,779 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 [2020-07-08 21:16:31,780 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 [2020-07-08 21:16:31,780 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 [2020-07-08 21:16:31,780 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 [2020-07-08 21:16:31,780 INFO L280 TraceCheckUtils]: 72: Hoare triple {51773#true} ~waterLevel~0 := 1; {51773#true} is VALID [2020-07-08 21:16:31,780 INFO L280 TraceCheckUtils]: 73: Hoare triple {51773#true} ~methaneLevelCritical~0 := 0; {51773#true} is VALID [2020-07-08 21:16:31,780 INFO L280 TraceCheckUtils]: 74: Hoare triple {51773#true} ~pumpRunning~0 := 0; {51773#true} is VALID [2020-07-08 21:16:31,781 INFO L280 TraceCheckUtils]: 75: Hoare triple {51773#true} ~systemActive~0 := 1; {51773#true} is VALID [2020-07-08 21:16:31,781 INFO L280 TraceCheckUtils]: 76: Hoare triple {51773#true} ~head~0.base, ~head~0.offset := 0, 0; {51773#true} is VALID [2020-07-08 21:16:31,781 INFO L280 TraceCheckUtils]: 77: Hoare triple {51773#true} ~cleanupTimeShifts~0 := 4; {51773#true} is VALID [2020-07-08 21:16:31,781 INFO L280 TraceCheckUtils]: 78: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,781 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {51773#true} {51773#true} #942#return; {51773#true} is VALID [2020-07-08 21:16:31,781 INFO L263 TraceCheckUtils]: 80: Hoare triple {51773#true} call #t~ret74 := main(); {51773#true} is VALID [2020-07-08 21:16:31,781 INFO L280 TraceCheckUtils]: 81: Hoare triple {51773#true} havoc ~retValue_acc~11; {51773#true} is VALID [2020-07-08 21:16:31,782 INFO L280 TraceCheckUtils]: 82: Hoare triple {51773#true} havoc ~tmp~8; {51773#true} is VALID [2020-07-08 21:16:31,782 INFO L263 TraceCheckUtils]: 83: Hoare triple {51773#true} call select_helpers(); {51773#true} is VALID [2020-07-08 21:16:31,782 INFO L280 TraceCheckUtils]: 84: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,782 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {51773#true} {51773#true} #848#return; {51773#true} is VALID [2020-07-08 21:16:31,782 INFO L263 TraceCheckUtils]: 86: Hoare triple {51773#true} call select_features(); {51773#true} is VALID [2020-07-08 21:16:31,782 INFO L280 TraceCheckUtils]: 87: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,783 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {51773#true} {51773#true} #850#return; {51773#true} is VALID [2020-07-08 21:16:31,783 INFO L263 TraceCheckUtils]: 89: Hoare triple {51773#true} call #t~ret70 := valid_product(); {51773#true} is VALID [2020-07-08 21:16:31,783 INFO L280 TraceCheckUtils]: 90: Hoare triple {51773#true} havoc ~retValue_acc~13; {51773#true} is VALID [2020-07-08 21:16:31,784 INFO L280 TraceCheckUtils]: 91: Hoare triple {51773#true} ~retValue_acc~13 := 1; {51980#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} is VALID [2020-07-08 21:16:31,784 INFO L280 TraceCheckUtils]: 92: Hoare triple {51980#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} #res := ~retValue_acc~13; {51981#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 21:16:31,785 INFO L280 TraceCheckUtils]: 93: Hoare triple {51981#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {51981#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 21:16:31,786 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {51981#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {51773#true} #852#return; {51863#(= |main_#t~ret70| 1)} is VALID [2020-07-08 21:16:31,786 INFO L280 TraceCheckUtils]: 95: Hoare triple {51863#(= |main_#t~ret70| 1)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {51863#(= |main_#t~ret70| 1)} is VALID [2020-07-08 21:16:31,787 INFO L280 TraceCheckUtils]: 96: Hoare triple {51863#(= |main_#t~ret70| 1)} ~tmp~8 := #t~ret70; {51864#(= 1 main_~tmp~8)} is VALID [2020-07-08 21:16:31,787 INFO L280 TraceCheckUtils]: 97: Hoare triple {51864#(= 1 main_~tmp~8)} havoc #t~ret70; {51864#(= 1 main_~tmp~8)} is VALID [2020-07-08 21:16:31,788 INFO L280 TraceCheckUtils]: 98: Hoare triple {51864#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {51773#true} is VALID [2020-07-08 21:16:31,788 INFO L263 TraceCheckUtils]: 99: Hoare triple {51773#true} call setup(); {51773#true} is VALID [2020-07-08 21:16:31,788 INFO L280 TraceCheckUtils]: 100: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,788 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {51773#true} {51773#true} #854#return; {51773#true} is VALID [2020-07-08 21:16:31,788 INFO L263 TraceCheckUtils]: 102: Hoare triple {51773#true} call runTest(); {51773#true} is VALID [2020-07-08 21:16:31,789 INFO L263 TraceCheckUtils]: 103: Hoare triple {51773#true} call test(); {51773#true} is VALID [2020-07-08 21:16:31,789 INFO L280 TraceCheckUtils]: 104: Hoare triple {51773#true} havoc ~splverifierCounter~0; {51773#true} is VALID [2020-07-08 21:16:31,789 INFO L280 TraceCheckUtils]: 105: Hoare triple {51773#true} havoc ~tmp~4; {51773#true} is VALID [2020-07-08 21:16:31,789 INFO L280 TraceCheckUtils]: 106: Hoare triple {51773#true} havoc ~tmp___0~2; {51773#true} is VALID [2020-07-08 21:16:31,789 INFO L280 TraceCheckUtils]: 107: Hoare triple {51773#true} havoc ~tmp___1~0; {51773#true} is VALID [2020-07-08 21:16:31,789 INFO L280 TraceCheckUtils]: 108: Hoare triple {51773#true} havoc ~tmp___2~0; {51773#true} is VALID [2020-07-08 21:16:31,789 INFO L280 TraceCheckUtils]: 109: Hoare triple {51773#true} ~splverifierCounter~0 := 0; {51773#true} is VALID [2020-07-08 21:16:31,790 INFO L280 TraceCheckUtils]: 110: Hoare triple {51773#true} assume !false; {51773#true} is VALID [2020-07-08 21:16:31,790 INFO L280 TraceCheckUtils]: 111: Hoare triple {51773#true} assume ~splverifierCounter~0 < 4; {51773#true} is VALID [2020-07-08 21:16:31,790 INFO L280 TraceCheckUtils]: 112: Hoare triple {51773#true} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {51773#true} is VALID [2020-07-08 21:16:31,790 INFO L280 TraceCheckUtils]: 113: Hoare triple {51773#true} ~tmp~4 := #t~nondet31; {51773#true} is VALID [2020-07-08 21:16:31,790 INFO L280 TraceCheckUtils]: 114: Hoare triple {51773#true} havoc #t~nondet31; {51773#true} is VALID [2020-07-08 21:16:31,790 INFO L280 TraceCheckUtils]: 115: Hoare triple {51773#true} assume !(0 != ~tmp~4); {51773#true} is VALID [2020-07-08 21:16:31,791 INFO L280 TraceCheckUtils]: 116: Hoare triple {51773#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {51773#true} is VALID [2020-07-08 21:16:31,791 INFO L280 TraceCheckUtils]: 117: Hoare triple {51773#true} ~tmp___0~2 := #t~nondet32; {51773#true} is VALID [2020-07-08 21:16:31,791 INFO L280 TraceCheckUtils]: 118: Hoare triple {51773#true} havoc #t~nondet32; {51773#true} is VALID [2020-07-08 21:16:31,791 INFO L280 TraceCheckUtils]: 119: Hoare triple {51773#true} assume !(0 != ~tmp___0~2); {51773#true} is VALID [2020-07-08 21:16:31,791 INFO L280 TraceCheckUtils]: 120: Hoare triple {51773#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {51773#true} is VALID [2020-07-08 21:16:31,791 INFO L280 TraceCheckUtils]: 121: Hoare triple {51773#true} ~tmp___2~0 := #t~nondet33; {51773#true} is VALID [2020-07-08 21:16:31,792 INFO L280 TraceCheckUtils]: 122: Hoare triple {51773#true} havoc #t~nondet33; {51773#true} is VALID [2020-07-08 21:16:31,792 INFO L280 TraceCheckUtils]: 123: Hoare triple {51773#true} assume 0 != ~tmp___2~0; {51773#true} is VALID [2020-07-08 21:16:31,792 INFO L263 TraceCheckUtils]: 124: Hoare triple {51773#true} call startSystem(); {51982#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 21:16:31,793 INFO L280 TraceCheckUtils]: 125: Hoare triple {51982#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {51773#true} is VALID [2020-07-08 21:16:31,793 INFO L280 TraceCheckUtils]: 126: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,793 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {51773#true} {51773#true} #904#return; {51773#true} is VALID [2020-07-08 21:16:31,793 INFO L263 TraceCheckUtils]: 128: Hoare triple {51773#true} call timeShift(); {51983#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 21:16:31,794 INFO L280 TraceCheckUtils]: 129: Hoare triple {51983#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {51773#true} is VALID [2020-07-08 21:16:31,794 INFO L280 TraceCheckUtils]: 130: Hoare triple {51773#true} assume 0 != ~systemActive~0; {51773#true} is VALID [2020-07-08 21:16:31,794 INFO L263 TraceCheckUtils]: 131: Hoare triple {51773#true} call processEnvironment(); {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:16:31,795 INFO L280 TraceCheckUtils]: 132: Hoare triple {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51773#true} is VALID [2020-07-08 21:16:31,795 INFO L280 TraceCheckUtils]: 133: Hoare triple {51773#true} assume !(0 != ~pumpRunning~0); {51773#true} is VALID [2020-07-08 21:16:31,795 INFO L263 TraceCheckUtils]: 134: Hoare triple {51773#true} call processEnvironment__wrappee__highWaterSensor(); {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:16:31,795 INFO L280 TraceCheckUtils]: 135: Hoare triple {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51773#true} is VALID [2020-07-08 21:16:31,796 INFO L280 TraceCheckUtils]: 136: Hoare triple {51773#true} assume 0 == ~pumpRunning~0; {51773#true} is VALID [2020-07-08 21:16:31,796 INFO L263 TraceCheckUtils]: 137: Hoare triple {51773#true} call #t~ret10 := isHighWaterLevel(); {51773#true} is VALID [2020-07-08 21:16:31,796 INFO L280 TraceCheckUtils]: 138: Hoare triple {51773#true} havoc ~retValue_acc~6; {51773#true} is VALID [2020-07-08 21:16:31,796 INFO L280 TraceCheckUtils]: 139: Hoare triple {51773#true} havoc ~tmp~2; {51773#true} is VALID [2020-07-08 21:16:31,796 INFO L280 TraceCheckUtils]: 140: Hoare triple {51773#true} havoc ~tmp___0~0; {51773#true} is VALID [2020-07-08 21:16:31,796 INFO L263 TraceCheckUtils]: 141: Hoare triple {51773#true} call #t~ret29 := isHighWaterSensorDry(); {51773#true} is VALID [2020-07-08 21:16:31,796 INFO L280 TraceCheckUtils]: 142: Hoare triple {51773#true} havoc ~retValue_acc~2; {51773#true} is VALID [2020-07-08 21:16:31,797 INFO L280 TraceCheckUtils]: 143: Hoare triple {51773#true} assume ~waterLevel~0 < 2; {51773#true} is VALID [2020-07-08 21:16:31,797 INFO L280 TraceCheckUtils]: 144: Hoare triple {51773#true} ~retValue_acc~2 := 1; {52098#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-08 21:16:31,798 INFO L280 TraceCheckUtils]: 145: Hoare triple {52098#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {52099#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:16:31,798 INFO L280 TraceCheckUtils]: 146: Hoare triple {52099#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {52099#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 21:16:31,799 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {52099#(<= 1 |isHighWaterSensorDry_#res|)} {51773#true} #912#return; {52096#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-08 21:16:31,800 INFO L280 TraceCheckUtils]: 148: Hoare triple {52096#(<= 1 |isHighWaterLevel_#t~ret29|)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {52096#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-08 21:16:31,800 INFO L280 TraceCheckUtils]: 149: Hoare triple {52096#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {52097#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 21:16:31,801 INFO L280 TraceCheckUtils]: 150: Hoare triple {52097#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {52097#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-08 21:16:31,801 INFO L280 TraceCheckUtils]: 151: Hoare triple {52097#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {51774#false} is VALID [2020-07-08 21:16:31,801 INFO L280 TraceCheckUtils]: 152: Hoare triple {51774#false} ~tmp___0~0 := 1; {51774#false} is VALID [2020-07-08 21:16:31,802 INFO L280 TraceCheckUtils]: 153: Hoare triple {51774#false} ~retValue_acc~6 := ~tmp___0~0; {51774#false} is VALID [2020-07-08 21:16:31,802 INFO L280 TraceCheckUtils]: 154: Hoare triple {51774#false} #res := ~retValue_acc~6; {51774#false} is VALID [2020-07-08 21:16:31,802 INFO L280 TraceCheckUtils]: 155: Hoare triple {51774#false} assume true; {51774#false} is VALID [2020-07-08 21:16:31,802 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {51774#false} {51773#true} #924#return; {51774#false} is VALID [2020-07-08 21:16:31,802 INFO L280 TraceCheckUtils]: 157: Hoare triple {51774#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {51774#false} is VALID [2020-07-08 21:16:31,802 INFO L280 TraceCheckUtils]: 158: Hoare triple {51774#false} ~tmp~0 := #t~ret10; {51774#false} is VALID [2020-07-08 21:16:31,802 INFO L280 TraceCheckUtils]: 159: Hoare triple {51774#false} havoc #t~ret10; {51774#false} is VALID [2020-07-08 21:16:31,803 INFO L280 TraceCheckUtils]: 160: Hoare triple {51774#false} assume 0 != ~tmp~0; {51774#false} is VALID [2020-07-08 21:16:31,803 INFO L263 TraceCheckUtils]: 161: Hoare triple {51774#false} call activatePump(); {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:16:31,803 INFO L280 TraceCheckUtils]: 162: Hoare triple {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51773#true} is VALID [2020-07-08 21:16:31,803 INFO L280 TraceCheckUtils]: 163: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,803 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {51773#true} {51774#false} #926#return; {51774#false} is VALID [2020-07-08 21:16:31,803 INFO L280 TraceCheckUtils]: 165: Hoare triple {51774#false} assume true; {51774#false} is VALID [2020-07-08 21:16:31,804 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {51774#false} {51773#true} #898#return; {51774#false} is VALID [2020-07-08 21:16:31,804 INFO L280 TraceCheckUtils]: 167: Hoare triple {51774#false} assume true; {51774#false} is VALID [2020-07-08 21:16:31,804 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {51774#false} {51773#true} #916#return; {51774#false} is VALID [2020-07-08 21:16:31,804 INFO L263 TraceCheckUtils]: 169: Hoare triple {51774#false} call __utac_acc__Specification4_spec__1(); {51773#true} is VALID [2020-07-08 21:16:31,804 INFO L280 TraceCheckUtils]: 170: Hoare triple {51773#true} havoc ~tmp~9; {51773#true} is VALID [2020-07-08 21:16:31,804 INFO L280 TraceCheckUtils]: 171: Hoare triple {51773#true} havoc ~tmp___0~3; {51773#true} is VALID [2020-07-08 21:16:31,805 INFO L263 TraceCheckUtils]: 172: Hoare triple {51773#true} call #t~ret72 := getWaterLevel(); {51773#true} is VALID [2020-07-08 21:16:31,805 INFO L280 TraceCheckUtils]: 173: Hoare triple {51773#true} havoc ~retValue_acc~1; {51773#true} is VALID [2020-07-08 21:16:31,805 INFO L280 TraceCheckUtils]: 174: Hoare triple {51773#true} ~retValue_acc~1 := ~waterLevel~0; {51773#true} is VALID [2020-07-08 21:16:31,805 INFO L280 TraceCheckUtils]: 175: Hoare triple {51773#true} #res := ~retValue_acc~1; {51773#true} is VALID [2020-07-08 21:16:31,805 INFO L280 TraceCheckUtils]: 176: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,805 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {51773#true} {51773#true} #842#return; {51773#true} is VALID [2020-07-08 21:16:31,806 INFO L280 TraceCheckUtils]: 178: Hoare triple {51773#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {51773#true} is VALID [2020-07-08 21:16:31,806 INFO L280 TraceCheckUtils]: 179: Hoare triple {51773#true} ~tmp~9 := #t~ret72; {51773#true} is VALID [2020-07-08 21:16:31,806 INFO L280 TraceCheckUtils]: 180: Hoare triple {51773#true} havoc #t~ret72; {51773#true} is VALID [2020-07-08 21:16:31,806 INFO L280 TraceCheckUtils]: 181: Hoare triple {51773#true} assume !(0 == ~tmp~9); {51773#true} is VALID [2020-07-08 21:16:31,806 INFO L280 TraceCheckUtils]: 182: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,806 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {51773#true} {51774#false} #918#return; {51774#false} is VALID [2020-07-08 21:16:31,807 INFO L280 TraceCheckUtils]: 184: Hoare triple {51774#false} assume true; {51774#false} is VALID [2020-07-08 21:16:31,807 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {51774#false} {51773#true} #908#return; {51774#false} is VALID [2020-07-08 21:16:31,807 INFO L280 TraceCheckUtils]: 186: Hoare triple {51774#false} assume !false; {51774#false} is VALID [2020-07-08 21:16:31,807 INFO L280 TraceCheckUtils]: 187: Hoare triple {51774#false} assume ~splverifierCounter~0 < 4; {51774#false} is VALID [2020-07-08 21:16:31,807 INFO L280 TraceCheckUtils]: 188: Hoare triple {51774#false} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {51774#false} is VALID [2020-07-08 21:16:31,807 INFO L280 TraceCheckUtils]: 189: Hoare triple {51774#false} ~tmp~4 := #t~nondet31; {51774#false} is VALID [2020-07-08 21:16:31,808 INFO L280 TraceCheckUtils]: 190: Hoare triple {51774#false} havoc #t~nondet31; {51774#false} is VALID [2020-07-08 21:16:31,808 INFO L280 TraceCheckUtils]: 191: Hoare triple {51774#false} assume !(0 != ~tmp~4); {51774#false} is VALID [2020-07-08 21:16:31,808 INFO L280 TraceCheckUtils]: 192: Hoare triple {51774#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {51774#false} is VALID [2020-07-08 21:16:31,808 INFO L280 TraceCheckUtils]: 193: Hoare triple {51774#false} ~tmp___0~2 := #t~nondet32; {51774#false} is VALID [2020-07-08 21:16:31,808 INFO L280 TraceCheckUtils]: 194: Hoare triple {51774#false} havoc #t~nondet32; {51774#false} is VALID [2020-07-08 21:16:31,808 INFO L280 TraceCheckUtils]: 195: Hoare triple {51774#false} assume !(0 != ~tmp___0~2); {51774#false} is VALID [2020-07-08 21:16:31,809 INFO L280 TraceCheckUtils]: 196: Hoare triple {51774#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {51774#false} is VALID [2020-07-08 21:16:31,809 INFO L280 TraceCheckUtils]: 197: Hoare triple {51774#false} ~tmp___2~0 := #t~nondet33; {51774#false} is VALID [2020-07-08 21:16:31,809 INFO L280 TraceCheckUtils]: 198: Hoare triple {51774#false} havoc #t~nondet33; {51774#false} is VALID [2020-07-08 21:16:31,809 INFO L280 TraceCheckUtils]: 199: Hoare triple {51774#false} assume 0 != ~tmp___2~0; {51774#false} is VALID [2020-07-08 21:16:31,809 INFO L263 TraceCheckUtils]: 200: Hoare triple {51774#false} call startSystem(); {51982#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 21:16:31,809 INFO L280 TraceCheckUtils]: 201: Hoare triple {51982#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {51773#true} is VALID [2020-07-08 21:16:31,810 INFO L280 TraceCheckUtils]: 202: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,810 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {51773#true} {51774#false} #904#return; {51774#false} is VALID [2020-07-08 21:16:31,810 INFO L263 TraceCheckUtils]: 204: Hoare triple {51774#false} call timeShift(); {51774#false} is VALID [2020-07-08 21:16:31,810 INFO L280 TraceCheckUtils]: 205: Hoare triple {51774#false} assume 0 != ~pumpRunning~0; {51774#false} is VALID [2020-07-08 21:16:31,810 INFO L263 TraceCheckUtils]: 206: Hoare triple {51774#false} call lowerWaterLevel(); {52105#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:16:31,810 INFO L280 TraceCheckUtils]: 207: Hoare triple {52105#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {51773#true} is VALID [2020-07-08 21:16:31,811 INFO L280 TraceCheckUtils]: 208: Hoare triple {51773#true} ~waterLevel~0 := ~waterLevel~0 - 1; {51773#true} is VALID [2020-07-08 21:16:31,811 INFO L280 TraceCheckUtils]: 209: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,811 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {51773#true} {51774#false} #914#return; {51774#false} is VALID [2020-07-08 21:16:31,811 INFO L280 TraceCheckUtils]: 211: Hoare triple {51774#false} assume 0 != ~systemActive~0; {51774#false} is VALID [2020-07-08 21:16:31,811 INFO L263 TraceCheckUtils]: 212: Hoare triple {51774#false} call processEnvironment(); {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:16:31,811 INFO L280 TraceCheckUtils]: 213: Hoare triple {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51773#true} is VALID [2020-07-08 21:16:31,812 INFO L280 TraceCheckUtils]: 214: Hoare triple {51773#true} assume 0 != ~pumpRunning~0; {51773#true} is VALID [2020-07-08 21:16:31,812 INFO L263 TraceCheckUtils]: 215: Hoare triple {51773#true} call #t~ret11 := isLowWaterLevel(); {51773#true} is VALID [2020-07-08 21:16:31,812 INFO L280 TraceCheckUtils]: 216: Hoare triple {51773#true} havoc ~retValue_acc~7; {51773#true} is VALID [2020-07-08 21:16:31,812 INFO L280 TraceCheckUtils]: 217: Hoare triple {51773#true} havoc ~tmp~3; {51773#true} is VALID [2020-07-08 21:16:31,812 INFO L280 TraceCheckUtils]: 218: Hoare triple {51773#true} havoc ~tmp___0~1; {51773#true} is VALID [2020-07-08 21:16:31,812 INFO L263 TraceCheckUtils]: 219: Hoare triple {51773#true} call #t~ret30 := isLowWaterSensorDry(); {51773#true} is VALID [2020-07-08 21:16:31,813 INFO L280 TraceCheckUtils]: 220: Hoare triple {51773#true} havoc ~retValue_acc~3; {51773#true} is VALID [2020-07-08 21:16:31,813 INFO L280 TraceCheckUtils]: 221: Hoare triple {51773#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {51773#true} is VALID [2020-07-08 21:16:31,813 INFO L280 TraceCheckUtils]: 222: Hoare triple {51773#true} #res := ~retValue_acc~3; {51773#true} is VALID [2020-07-08 21:16:31,813 INFO L280 TraceCheckUtils]: 223: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,813 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {51773#true} {51773#true} #890#return; {51773#true} is VALID [2020-07-08 21:16:31,813 INFO L280 TraceCheckUtils]: 225: Hoare triple {51773#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647; {51773#true} is VALID [2020-07-08 21:16:31,813 INFO L280 TraceCheckUtils]: 226: Hoare triple {51773#true} ~tmp~3 := #t~ret30; {51773#true} is VALID [2020-07-08 21:16:31,814 INFO L280 TraceCheckUtils]: 227: Hoare triple {51773#true} havoc #t~ret30; {51773#true} is VALID [2020-07-08 21:16:31,814 INFO L280 TraceCheckUtils]: 228: Hoare triple {51773#true} assume 0 != ~tmp~3; {51773#true} is VALID [2020-07-08 21:16:31,814 INFO L280 TraceCheckUtils]: 229: Hoare triple {51773#true} ~tmp___0~1 := 0; {51773#true} is VALID [2020-07-08 21:16:31,814 INFO L280 TraceCheckUtils]: 230: Hoare triple {51773#true} ~retValue_acc~7 := ~tmp___0~1; {51773#true} is VALID [2020-07-08 21:16:31,814 INFO L280 TraceCheckUtils]: 231: Hoare triple {51773#true} #res := ~retValue_acc~7; {51773#true} is VALID [2020-07-08 21:16:31,814 INFO L280 TraceCheckUtils]: 232: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,815 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {51773#true} {51773#true} #892#return; {51773#true} is VALID [2020-07-08 21:16:31,815 INFO L280 TraceCheckUtils]: 234: Hoare triple {51773#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {51773#true} is VALID [2020-07-08 21:16:31,815 INFO L280 TraceCheckUtils]: 235: Hoare triple {51773#true} ~tmp~1 := #t~ret11; {51773#true} is VALID [2020-07-08 21:16:31,815 INFO L280 TraceCheckUtils]: 236: Hoare triple {51773#true} havoc #t~ret11; {51773#true} is VALID [2020-07-08 21:16:31,815 INFO L280 TraceCheckUtils]: 237: Hoare triple {51773#true} assume !(0 != ~tmp~1); {51773#true} is VALID [2020-07-08 21:16:31,816 INFO L263 TraceCheckUtils]: 238: Hoare triple {51773#true} call processEnvironment__wrappee__highWaterSensor(); {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:16:31,816 INFO L280 TraceCheckUtils]: 239: Hoare triple {52035#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51773#true} is VALID [2020-07-08 21:16:31,816 INFO L280 TraceCheckUtils]: 240: Hoare triple {51773#true} assume !(0 == ~pumpRunning~0); {51773#true} is VALID [2020-07-08 21:16:31,816 INFO L263 TraceCheckUtils]: 241: Hoare triple {51773#true} call processEnvironment__wrappee__base(); {51773#true} is VALID [2020-07-08 21:16:31,817 INFO L280 TraceCheckUtils]: 242: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,817 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {51773#true} {51773#true} #930#return; {51773#true} is VALID [2020-07-08 21:16:31,817 INFO L280 TraceCheckUtils]: 244: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,817 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {51773#true} {51773#true} #896#return; {51773#true} is VALID [2020-07-08 21:16:31,817 INFO L280 TraceCheckUtils]: 246: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,818 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {51773#true} {51774#false} #916#return; {51774#false} is VALID [2020-07-08 21:16:31,818 INFO L263 TraceCheckUtils]: 248: Hoare triple {51774#false} call __utac_acc__Specification4_spec__1(); {51774#false} is VALID [2020-07-08 21:16:31,818 INFO L280 TraceCheckUtils]: 249: Hoare triple {51774#false} havoc ~tmp~9; {51774#false} is VALID [2020-07-08 21:16:31,818 INFO L280 TraceCheckUtils]: 250: Hoare triple {51774#false} havoc ~tmp___0~3; {51774#false} is VALID [2020-07-08 21:16:31,818 INFO L263 TraceCheckUtils]: 251: Hoare triple {51774#false} call #t~ret72 := getWaterLevel(); {51773#true} is VALID [2020-07-08 21:16:31,818 INFO L280 TraceCheckUtils]: 252: Hoare triple {51773#true} havoc ~retValue_acc~1; {51773#true} is VALID [2020-07-08 21:16:31,819 INFO L280 TraceCheckUtils]: 253: Hoare triple {51773#true} ~retValue_acc~1 := ~waterLevel~0; {51773#true} is VALID [2020-07-08 21:16:31,819 INFO L280 TraceCheckUtils]: 254: Hoare triple {51773#true} #res := ~retValue_acc~1; {51773#true} is VALID [2020-07-08 21:16:31,819 INFO L280 TraceCheckUtils]: 255: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,819 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {51773#true} {51774#false} #842#return; {51774#false} is VALID [2020-07-08 21:16:31,819 INFO L280 TraceCheckUtils]: 257: Hoare triple {51774#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {51774#false} is VALID [2020-07-08 21:16:31,819 INFO L280 TraceCheckUtils]: 258: Hoare triple {51774#false} ~tmp~9 := #t~ret72; {51774#false} is VALID [2020-07-08 21:16:31,820 INFO L280 TraceCheckUtils]: 259: Hoare triple {51774#false} havoc #t~ret72; {51774#false} is VALID [2020-07-08 21:16:31,820 INFO L280 TraceCheckUtils]: 260: Hoare triple {51774#false} assume 0 == ~tmp~9; {51774#false} is VALID [2020-07-08 21:16:31,820 INFO L263 TraceCheckUtils]: 261: Hoare triple {51774#false} call #t~ret73 := isPumpRunning(); {51773#true} is VALID [2020-07-08 21:16:31,820 INFO L280 TraceCheckUtils]: 262: Hoare triple {51773#true} havoc ~retValue_acc~5; {51773#true} is VALID [2020-07-08 21:16:31,820 INFO L280 TraceCheckUtils]: 263: Hoare triple {51773#true} ~retValue_acc~5 := ~pumpRunning~0; {51773#true} is VALID [2020-07-08 21:16:31,820 INFO L280 TraceCheckUtils]: 264: Hoare triple {51773#true} #res := ~retValue_acc~5; {51773#true} is VALID [2020-07-08 21:16:31,821 INFO L280 TraceCheckUtils]: 265: Hoare triple {51773#true} assume true; {51773#true} is VALID [2020-07-08 21:16:31,821 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {51773#true} {51774#false} #844#return; {51774#false} is VALID [2020-07-08 21:16:31,821 INFO L280 TraceCheckUtils]: 267: Hoare triple {51774#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {51774#false} is VALID [2020-07-08 21:16:31,821 INFO L280 TraceCheckUtils]: 268: Hoare triple {51774#false} ~tmp___0~3 := #t~ret73; {51774#false} is VALID [2020-07-08 21:16:31,821 INFO L280 TraceCheckUtils]: 269: Hoare triple {51774#false} havoc #t~ret73; {51774#false} is VALID [2020-07-08 21:16:31,821 INFO L280 TraceCheckUtils]: 270: Hoare triple {51774#false} assume 0 != ~tmp___0~3; {51774#false} is VALID [2020-07-08 21:16:31,822 INFO L263 TraceCheckUtils]: 271: Hoare triple {51774#false} call __automaton_fail(); {51774#false} is VALID [2020-07-08 21:16:31,822 INFO L280 TraceCheckUtils]: 272: Hoare triple {51774#false} assume !false; {51774#false} is VALID [2020-07-08 21:16:31,884 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 26 proven. 4 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-07-08 21:16:31,884 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1518834406] [2020-07-08 21:16:31,884 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:16:31,884 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2020-07-08 21:16:31,885 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2071418863] [2020-07-08 21:16:31,885 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 273 [2020-07-08 21:16:31,886 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:16:31,886 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-08 21:16:32,156 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 265 edges. 265 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:16:32,156 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-08 21:16:32,157 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:16:32,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-08 21:16:32,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-08 21:16:32,157 INFO L87 Difference]: Start difference. First operand 1423 states and 1658 transitions. Second operand 15 states. [2020-07-08 21:16:34,626 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:16:34,988 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 21:16:35,549 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:16:35,967 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:16:36,314 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:16:45,356 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:16:46,005 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:16:46,894 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:16:47,826 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:16:48,393 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 21:17:28,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:17:28,030 INFO L93 Difference]: Finished difference Result 2785 states and 3398 transitions. [2020-07-08 21:17:28,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-08 21:17:28,030 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 273 [2020-07-08 21:17:28,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:17:28,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 21:17:28,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 703 transitions. [2020-07-08 21:17:28,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-08 21:17:28,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 703 transitions. [2020-07-08 21:17:28,044 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states and 703 transitions. [2020-07-08 21:17:29,747 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 703 edges. 703 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:17:29,833 INFO L225 Difference]: With dead ends: 2785 [2020-07-08 21:17:29,833 INFO L226 Difference]: Without dead ends: 1472 [2020-07-08 21:17:29,836 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-07-08 21:17:29,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1472 states. [2020-07-08 21:17:58,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1472 to 1240. [2020-07-08 21:17:58,940 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 21:17:58,940 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1472 states. Second operand 1240 states. [2020-07-08 21:17:58,940 INFO L74 IsIncluded]: Start isIncluded. First operand 1472 states. Second operand 1240 states. [2020-07-08 21:17:58,940 INFO L87 Difference]: Start difference. First operand 1472 states. Second operand 1240 states. [2020-07-08 21:17:59,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:17:59,026 INFO L93 Difference]: Finished difference Result 1472 states and 1778 transitions. [2020-07-08 21:17:59,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 1778 transitions. [2020-07-08 21:17:59,028 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:17:59,028 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:17:59,029 INFO L74 IsIncluded]: Start isIncluded. First operand 1240 states. Second operand 1472 states. [2020-07-08 21:17:59,029 INFO L87 Difference]: Start difference. First operand 1240 states. Second operand 1472 states. [2020-07-08 21:17:59,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:17:59,102 INFO L93 Difference]: Finished difference Result 1472 states and 1778 transitions. [2020-07-08 21:17:59,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 1778 transitions. [2020-07-08 21:17:59,104 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 21:17:59,104 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 21:17:59,105 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 21:17:59,105 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 21:17:59,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1240 states. [2020-07-08 21:17:59,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 1240 states and 1429 transitions. [2020-07-08 21:17:59,172 INFO L78 Accepts]: Start accepts. Automaton has 1240 states and 1429 transitions. Word has length 273 [2020-07-08 21:17:59,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 21:17:59,172 INFO L479 AbstractCegarLoop]: Abstraction has 1240 states and 1429 transitions. [2020-07-08 21:17:59,173 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-08 21:17:59,173 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1240 states and 1429 transitions. [2020-07-08 21:18:07,483 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1429 edges. 1429 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:18:07,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1429 transitions. [2020-07-08 21:18:07,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2020-07-08 21:18:07,488 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 21:18:07,488 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] [2020-07-08 21:18:07,489 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 21:18:07,489 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 21:18:07,489 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 21:18:07,489 INFO L82 PathProgramCache]: Analyzing trace with hash -1530744885, now seen corresponding path program 1 times [2020-07-08 21:18:07,489 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 21:18:07,489 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [527492527] [2020-07-08 21:18:07,490 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 21:18:07,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:07,993 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 21:18:08,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {63376#(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; {63164#true} is VALID [2020-07-08 21:18:08,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {63164#true} #valid := #valid[0 := 0]; {63164#true} is VALID [2020-07-08 21:18:08,064 INFO L280 TraceCheckUtils]: 2: Hoare triple {63164#true} assume 0 < #StackHeapBarrier; {63164#true} is VALID [2020-07-08 21:18:08,065 INFO L280 TraceCheckUtils]: 3: Hoare triple {63164#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {63164#true} is VALID [2020-07-08 21:18:08,065 INFO L280 TraceCheckUtils]: 4: Hoare triple {63164#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {63164#true} is VALID [2020-07-08 21:18:08,065 INFO L280 TraceCheckUtils]: 5: Hoare triple {63164#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {63164#true} is VALID [2020-07-08 21:18:08,065 INFO L280 TraceCheckUtils]: 6: Hoare triple {63164#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {63164#true} is VALID [2020-07-08 21:18:08,066 INFO L280 TraceCheckUtils]: 7: Hoare triple {63164#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {63164#true} is VALID [2020-07-08 21:18:08,066 INFO L280 TraceCheckUtils]: 8: Hoare triple {63164#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {63164#true} is VALID [2020-07-08 21:18:08,066 INFO L280 TraceCheckUtils]: 9: Hoare triple {63164#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {63164#true} is VALID [2020-07-08 21:18:08,066 INFO L280 TraceCheckUtils]: 10: Hoare triple {63164#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {63164#true} is VALID [2020-07-08 21:18:08,067 INFO L280 TraceCheckUtils]: 11: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {63164#true} is VALID [2020-07-08 21:18:08,067 INFO L280 TraceCheckUtils]: 12: Hoare triple {63164#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {63164#true} is VALID [2020-07-08 21:18:08,067 INFO L280 TraceCheckUtils]: 13: Hoare triple {63164#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {63164#true} is VALID [2020-07-08 21:18:08,068 INFO L280 TraceCheckUtils]: 14: Hoare triple {63164#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {63164#true} is VALID [2020-07-08 21:18:08,068 INFO L280 TraceCheckUtils]: 15: Hoare triple {63164#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {63164#true} is VALID [2020-07-08 21:18:08,068 INFO L280 TraceCheckUtils]: 16: Hoare triple {63164#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {63164#true} is VALID [2020-07-08 21:18:08,069 INFO L280 TraceCheckUtils]: 17: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {63164#true} is VALID [2020-07-08 21:18:08,069 INFO L280 TraceCheckUtils]: 18: Hoare triple {63164#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {63164#true} is VALID [2020-07-08 21:18:08,069 INFO L280 TraceCheckUtils]: 19: Hoare triple {63164#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {63164#true} is VALID [2020-07-08 21:18:08,069 INFO L280 TraceCheckUtils]: 20: Hoare triple {63164#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {63164#true} is VALID [2020-07-08 21:18:08,070 INFO L280 TraceCheckUtils]: 21: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {63164#true} is VALID [2020-07-08 21:18:08,070 INFO L280 TraceCheckUtils]: 22: Hoare triple {63164#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {63164#true} is VALID [2020-07-08 21:18:08,070 INFO L280 TraceCheckUtils]: 23: Hoare triple {63164#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {63164#true} is VALID [2020-07-08 21:18:08,071 INFO L280 TraceCheckUtils]: 24: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {63164#true} is VALID [2020-07-08 21:18:08,071 INFO L280 TraceCheckUtils]: 25: Hoare triple {63164#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {63164#true} is VALID [2020-07-08 21:18:08,071 INFO L280 TraceCheckUtils]: 26: Hoare triple {63164#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {63164#true} is VALID [2020-07-08 21:18:08,072 INFO L280 TraceCheckUtils]: 27: Hoare triple {63164#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {63164#true} is VALID [2020-07-08 21:18:08,072 INFO L280 TraceCheckUtils]: 28: Hoare triple {63164#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {63164#true} is VALID [2020-07-08 21:18:08,072 INFO L280 TraceCheckUtils]: 29: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {63164#true} is VALID [2020-07-08 21:18:08,072 INFO L280 TraceCheckUtils]: 30: Hoare triple {63164#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {63164#true} is VALID [2020-07-08 21:18:08,073 INFO L280 TraceCheckUtils]: 31: Hoare triple {63164#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {63164#true} is VALID [2020-07-08 21:18:08,073 INFO L280 TraceCheckUtils]: 32: Hoare triple {63164#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {63164#true} is VALID [2020-07-08 21:18:08,073 INFO L280 TraceCheckUtils]: 33: Hoare triple {63164#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {63164#true} is VALID [2020-07-08 21:18:08,074 INFO L280 TraceCheckUtils]: 34: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {63164#true} is VALID [2020-07-08 21:18:08,074 INFO L280 TraceCheckUtils]: 35: Hoare triple {63164#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {63164#true} is VALID [2020-07-08 21:18:08,074 INFO L280 TraceCheckUtils]: 36: Hoare triple {63164#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {63164#true} is VALID [2020-07-08 21:18:08,074 INFO L280 TraceCheckUtils]: 37: Hoare triple {63164#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {63164#true} is VALID [2020-07-08 21:18:08,075 INFO L280 TraceCheckUtils]: 38: Hoare triple {63164#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {63164#true} is VALID [2020-07-08 21:18:08,075 INFO L280 TraceCheckUtils]: 39: Hoare triple {63164#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {63164#true} is VALID [2020-07-08 21:18:08,075 INFO L280 TraceCheckUtils]: 40: Hoare triple {63164#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {63164#true} is VALID [2020-07-08 21:18:08,076 INFO L280 TraceCheckUtils]: 41: Hoare triple {63164#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {63164#true} is VALID [2020-07-08 21:18:08,076 INFO L280 TraceCheckUtils]: 42: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {63164#true} is VALID [2020-07-08 21:18:08,076 INFO L280 TraceCheckUtils]: 43: Hoare triple {63164#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {63164#true} is VALID [2020-07-08 21:18:08,077 INFO L280 TraceCheckUtils]: 44: Hoare triple {63164#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {63164#true} is VALID [2020-07-08 21:18:08,077 INFO L280 TraceCheckUtils]: 45: Hoare triple {63164#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {63164#true} is VALID [2020-07-08 21:18:08,077 INFO L280 TraceCheckUtils]: 46: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {63164#true} is VALID [2020-07-08 21:18:08,077 INFO L280 TraceCheckUtils]: 47: Hoare triple {63164#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {63164#true} is VALID [2020-07-08 21:18:08,078 INFO L280 TraceCheckUtils]: 48: Hoare triple {63164#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {63164#true} is VALID [2020-07-08 21:18:08,078 INFO L280 TraceCheckUtils]: 49: Hoare triple {63164#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {63164#true} is VALID [2020-07-08 21:18:08,078 INFO L280 TraceCheckUtils]: 50: Hoare triple {63164#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {63164#true} is VALID [2020-07-08 21:18:08,079 INFO L280 TraceCheckUtils]: 51: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {63164#true} is VALID [2020-07-08 21:18:08,079 INFO L280 TraceCheckUtils]: 52: Hoare triple {63164#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {63164#true} is VALID [2020-07-08 21:18:08,079 INFO L280 TraceCheckUtils]: 53: Hoare triple {63164#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {63164#true} is VALID [2020-07-08 21:18:08,080 INFO L280 TraceCheckUtils]: 54: Hoare triple {63164#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {63164#true} is VALID [2020-07-08 21:18:08,080 INFO L280 TraceCheckUtils]: 55: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {63164#true} is VALID [2020-07-08 21:18:08,080 INFO L280 TraceCheckUtils]: 56: Hoare triple {63164#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {63164#true} is VALID [2020-07-08 21:18:08,080 INFO L280 TraceCheckUtils]: 57: Hoare triple {63164#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {63164#true} is VALID [2020-07-08 21:18:08,081 INFO L280 TraceCheckUtils]: 58: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {63164#true} is VALID [2020-07-08 21:18:08,081 INFO L280 TraceCheckUtils]: 59: Hoare triple {63164#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {63164#true} is VALID [2020-07-08 21:18:08,081 INFO L280 TraceCheckUtils]: 60: Hoare triple {63164#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {63164#true} is VALID [2020-07-08 21:18:08,082 INFO L280 TraceCheckUtils]: 61: Hoare triple {63164#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {63164#true} is VALID [2020-07-08 21:18:08,082 INFO L280 TraceCheckUtils]: 62: Hoare triple {63164#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {63164#true} is VALID [2020-07-08 21:18:08,082 INFO L280 TraceCheckUtils]: 63: Hoare triple {63164#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {63164#true} is VALID [2020-07-08 21:18:08,082 INFO L280 TraceCheckUtils]: 64: Hoare triple {63164#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {63164#true} is VALID [2020-07-08 21:18:08,083 INFO L280 TraceCheckUtils]: 65: Hoare triple {63164#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {63164#true} is VALID [2020-07-08 21:18:08,083 INFO L280 TraceCheckUtils]: 66: Hoare triple {63164#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {63164#true} is VALID [2020-07-08 21:18:08,083 INFO L280 TraceCheckUtils]: 67: Hoare triple {63164#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {63164#true} is VALID [2020-07-08 21:18:08,084 INFO L280 TraceCheckUtils]: 68: Hoare triple {63164#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {63164#true} is VALID [2020-07-08 21:18:08,084 INFO L280 TraceCheckUtils]: 69: Hoare triple {63164#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {63164#true} is VALID [2020-07-08 21:18:08,084 INFO L280 TraceCheckUtils]: 70: Hoare triple {63164#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {63164#true} is VALID [2020-07-08 21:18:08,085 INFO L280 TraceCheckUtils]: 71: Hoare triple {63164#true} ~waterLevel~0 := 1; {63164#true} is VALID [2020-07-08 21:18:08,085 INFO L280 TraceCheckUtils]: 72: Hoare triple {63164#true} ~methaneLevelCritical~0 := 0; {63164#true} is VALID [2020-07-08 21:18:08,085 INFO L280 TraceCheckUtils]: 73: Hoare triple {63164#true} ~pumpRunning~0 := 0; {63164#true} is VALID [2020-07-08 21:18:08,085 INFO L280 TraceCheckUtils]: 74: Hoare triple {63164#true} ~systemActive~0 := 1; {63164#true} is VALID [2020-07-08 21:18:08,086 INFO L280 TraceCheckUtils]: 75: Hoare triple {63164#true} ~head~0.base, ~head~0.offset := 0, 0; {63164#true} is VALID [2020-07-08 21:18:08,086 INFO L280 TraceCheckUtils]: 76: Hoare triple {63164#true} ~cleanupTimeShifts~0 := 4; {63164#true} is VALID [2020-07-08 21:18:08,086 INFO L280 TraceCheckUtils]: 77: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,086 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {63164#true} {63164#true} #942#return; {63164#true} is VALID [2020-07-08 21:18:08,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,099 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63164#true} {63164#true} #848#return; {63164#true} is VALID [2020-07-08 21:18:08,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,110 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63164#true} {63164#true} #850#return; {63164#true} is VALID [2020-07-08 21:18:08,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {63164#true} havoc ~retValue_acc~13; {63164#true} is VALID [2020-07-08 21:18:08,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {63164#true} ~retValue_acc~13 := 1; {63164#true} is VALID [2020-07-08 21:18:08,114 INFO L280 TraceCheckUtils]: 2: Hoare triple {63164#true} #res := ~retValue_acc~13; {63164#true} is VALID [2020-07-08 21:18:08,114 INFO L280 TraceCheckUtils]: 3: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,115 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63164#true} {63164#true} #852#return; {63164#true} is VALID [2020-07-08 21:18:08,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,118 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63164#true} {63164#true} #854#return; {63164#true} is VALID [2020-07-08 21:18:08,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,139 INFO L280 TraceCheckUtils]: 0: Hoare triple {63377#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {63164#true} is VALID [2020-07-08 21:18:08,140 INFO L280 TraceCheckUtils]: 1: Hoare triple {63164#true} ~waterLevel~0 := 1 + ~waterLevel~0; {63164#true} is VALID [2020-07-08 21:18:08,140 INFO L280 TraceCheckUtils]: 2: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,140 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {63164#true} {63164#true} #900#return; {63164#true} is VALID [2020-07-08 21:18:08,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {63378#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {63164#true} is VALID [2020-07-08 21:18:08,162 INFO L280 TraceCheckUtils]: 1: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,162 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {63164#true} {63164#true} #904#return; {63164#true} is VALID [2020-07-08 21:18:08,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {63164#true} havoc ~retValue_acc~2; {63164#true} is VALID [2020-07-08 21:18:08,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {63164#true} assume !(~waterLevel~0 < 2); {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,291 INFO L280 TraceCheckUtils]: 2: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,291 INFO L280 TraceCheckUtils]: 3: Hoare triple {63320#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,292 INFO L280 TraceCheckUtils]: 4: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume true; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,293 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {63320#(<= 2 ~waterLevel~0)} {63164#true} #912#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {63164#true} havoc ~retValue_acc~6; {63164#true} is VALID [2020-07-08 21:18:08,294 INFO L280 TraceCheckUtils]: 1: Hoare triple {63164#true} havoc ~tmp~2; {63164#true} is VALID [2020-07-08 21:18:08,294 INFO L280 TraceCheckUtils]: 2: Hoare triple {63164#true} havoc ~tmp___0~0; {63164#true} is VALID [2020-07-08 21:18:08,294 INFO L263 TraceCheckUtils]: 3: Hoare triple {63164#true} call #t~ret29 := isHighWaterSensorDry(); {63164#true} is VALID [2020-07-08 21:18:08,295 INFO L280 TraceCheckUtils]: 4: Hoare triple {63164#true} havoc ~retValue_acc~2; {63164#true} is VALID [2020-07-08 21:18:08,296 INFO L280 TraceCheckUtils]: 5: Hoare triple {63164#true} assume !(~waterLevel~0 < 2); {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,297 INFO L280 TraceCheckUtils]: 6: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,297 INFO L280 TraceCheckUtils]: 7: Hoare triple {63320#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,298 INFO L280 TraceCheckUtils]: 8: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume true; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,299 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {63320#(<= 2 ~waterLevel~0)} {63164#true} #912#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,301 INFO L280 TraceCheckUtils]: 10: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,302 INFO L280 TraceCheckUtils]: 11: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,303 INFO L280 TraceCheckUtils]: 12: Hoare triple {63320#(<= 2 ~waterLevel~0)} havoc #t~ret29; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,304 INFO L280 TraceCheckUtils]: 13: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,305 INFO L280 TraceCheckUtils]: 14: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,306 INFO L280 TraceCheckUtils]: 15: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,306 INFO L280 TraceCheckUtils]: 16: Hoare triple {63320#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,307 INFO L280 TraceCheckUtils]: 17: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume true; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,308 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {63320#(<= 2 ~waterLevel~0)} {63164#true} #924#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63164#true} is VALID [2020-07-08 21:18:08,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,316 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {63164#true} {63320#(<= 2 ~waterLevel~0)} #926#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {63164#true} is VALID [2020-07-08 21:18:08,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {63164#true} assume 0 == ~pumpRunning~0; {63164#true} is VALID [2020-07-08 21:18:08,317 INFO L263 TraceCheckUtils]: 2: Hoare triple {63164#true} call #t~ret10 := isHighWaterLevel(); {63164#true} is VALID [2020-07-08 21:18:08,317 INFO L280 TraceCheckUtils]: 3: Hoare triple {63164#true} havoc ~retValue_acc~6; {63164#true} is VALID [2020-07-08 21:18:08,317 INFO L280 TraceCheckUtils]: 4: Hoare triple {63164#true} havoc ~tmp~2; {63164#true} is VALID [2020-07-08 21:18:08,318 INFO L280 TraceCheckUtils]: 5: Hoare triple {63164#true} havoc ~tmp___0~0; {63164#true} is VALID [2020-07-08 21:18:08,318 INFO L263 TraceCheckUtils]: 6: Hoare triple {63164#true} call #t~ret29 := isHighWaterSensorDry(); {63164#true} is VALID [2020-07-08 21:18:08,318 INFO L280 TraceCheckUtils]: 7: Hoare triple {63164#true} havoc ~retValue_acc~2; {63164#true} is VALID [2020-07-08 21:18:08,319 INFO L280 TraceCheckUtils]: 8: Hoare triple {63164#true} assume !(~waterLevel~0 < 2); {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,320 INFO L280 TraceCheckUtils]: 9: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,321 INFO L280 TraceCheckUtils]: 10: Hoare triple {63320#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,322 INFO L280 TraceCheckUtils]: 11: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume true; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,323 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {63320#(<= 2 ~waterLevel~0)} {63164#true} #912#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,324 INFO L280 TraceCheckUtils]: 13: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,325 INFO L280 TraceCheckUtils]: 14: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,325 INFO L280 TraceCheckUtils]: 15: Hoare triple {63320#(<= 2 ~waterLevel~0)} havoc #t~ret29; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,326 INFO L280 TraceCheckUtils]: 16: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,328 INFO L280 TraceCheckUtils]: 17: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,329 INFO L280 TraceCheckUtils]: 18: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,330 INFO L280 TraceCheckUtils]: 19: Hoare triple {63320#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,331 INFO L280 TraceCheckUtils]: 20: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume true; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,332 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {63320#(<= 2 ~waterLevel~0)} {63164#true} #924#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,333 INFO L280 TraceCheckUtils]: 22: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,334 INFO L280 TraceCheckUtils]: 23: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~ret10; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,335 INFO L280 TraceCheckUtils]: 24: Hoare triple {63320#(<= 2 ~waterLevel~0)} havoc #t~ret10; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,335 INFO L280 TraceCheckUtils]: 25: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,337 INFO L263 TraceCheckUtils]: 26: Hoare triple {63320#(<= 2 ~waterLevel~0)} call activatePump(); {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:18:08,337 INFO L280 TraceCheckUtils]: 27: Hoare triple {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63164#true} is VALID [2020-07-08 21:18:08,337 INFO L280 TraceCheckUtils]: 28: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,338 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {63164#true} {63320#(<= 2 ~waterLevel~0)} #926#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,339 INFO L280 TraceCheckUtils]: 30: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume true; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,340 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {63320#(<= 2 ~waterLevel~0)} {63164#true} #898#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63164#true} is VALID [2020-07-08 21:18:08,342 INFO L280 TraceCheckUtils]: 1: Hoare triple {63164#true} assume !(0 != ~pumpRunning~0); {63164#true} is VALID [2020-07-08 21:18:08,343 INFO L263 TraceCheckUtils]: 2: Hoare triple {63164#true} call processEnvironment__wrappee__highWaterSensor(); {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:18:08,344 INFO L280 TraceCheckUtils]: 3: Hoare triple {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {63164#true} is VALID [2020-07-08 21:18:08,344 INFO L280 TraceCheckUtils]: 4: Hoare triple {63164#true} assume 0 == ~pumpRunning~0; {63164#true} is VALID [2020-07-08 21:18:08,344 INFO L263 TraceCheckUtils]: 5: Hoare triple {63164#true} call #t~ret10 := isHighWaterLevel(); {63164#true} is VALID [2020-07-08 21:18:08,345 INFO L280 TraceCheckUtils]: 6: Hoare triple {63164#true} havoc ~retValue_acc~6; {63164#true} is VALID [2020-07-08 21:18:08,345 INFO L280 TraceCheckUtils]: 7: Hoare triple {63164#true} havoc ~tmp~2; {63164#true} is VALID [2020-07-08 21:18:08,345 INFO L280 TraceCheckUtils]: 8: Hoare triple {63164#true} havoc ~tmp___0~0; {63164#true} is VALID [2020-07-08 21:18:08,346 INFO L263 TraceCheckUtils]: 9: Hoare triple {63164#true} call #t~ret29 := isHighWaterSensorDry(); {63164#true} is VALID [2020-07-08 21:18:08,346 INFO L280 TraceCheckUtils]: 10: Hoare triple {63164#true} havoc ~retValue_acc~2; {63164#true} is VALID [2020-07-08 21:18:08,347 INFO L280 TraceCheckUtils]: 11: Hoare triple {63164#true} assume !(~waterLevel~0 < 2); {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,348 INFO L280 TraceCheckUtils]: 12: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,348 INFO L280 TraceCheckUtils]: 13: Hoare triple {63320#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,349 INFO L280 TraceCheckUtils]: 14: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume true; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,350 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {63320#(<= 2 ~waterLevel~0)} {63164#true} #912#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,351 INFO L280 TraceCheckUtils]: 16: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,352 INFO L280 TraceCheckUtils]: 17: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,353 INFO L280 TraceCheckUtils]: 18: Hoare triple {63320#(<= 2 ~waterLevel~0)} havoc #t~ret29; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,354 INFO L280 TraceCheckUtils]: 19: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,354 INFO L280 TraceCheckUtils]: 20: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,355 INFO L280 TraceCheckUtils]: 21: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,356 INFO L280 TraceCheckUtils]: 22: Hoare triple {63320#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,357 INFO L280 TraceCheckUtils]: 23: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume true; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,358 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {63320#(<= 2 ~waterLevel~0)} {63164#true} #924#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,359 INFO L280 TraceCheckUtils]: 25: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,360 INFO L280 TraceCheckUtils]: 26: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~ret10; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,360 INFO L280 TraceCheckUtils]: 27: Hoare triple {63320#(<= 2 ~waterLevel~0)} havoc #t~ret10; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,361 INFO L280 TraceCheckUtils]: 28: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,362 INFO L263 TraceCheckUtils]: 29: Hoare triple {63320#(<= 2 ~waterLevel~0)} call activatePump(); {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:18:08,363 INFO L280 TraceCheckUtils]: 30: Hoare triple {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63164#true} is VALID [2020-07-08 21:18:08,363 INFO L280 TraceCheckUtils]: 31: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,364 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {63164#true} {63320#(<= 2 ~waterLevel~0)} #926#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,365 INFO L280 TraceCheckUtils]: 33: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume true; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,366 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {63320#(<= 2 ~waterLevel~0)} {63164#true} #898#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,367 INFO L280 TraceCheckUtils]: 35: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume true; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,367 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {63320#(<= 2 ~waterLevel~0)} {63164#true} #916#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {63164#true} havoc ~retValue_acc~1; {63164#true} is VALID [2020-07-08 21:18:08,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {63164#true} ~retValue_acc~1 := ~waterLevel~0; {63164#true} is VALID [2020-07-08 21:18:08,381 INFO L280 TraceCheckUtils]: 2: Hoare triple {63164#true} #res := ~retValue_acc~1; {63164#true} is VALID [2020-07-08 21:18:08,381 INFO L280 TraceCheckUtils]: 3: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,381 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63164#true} {63164#true} #842#return; {63164#true} is VALID [2020-07-08 21:18:08,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {63164#true} havoc ~tmp~9; {63164#true} is VALID [2020-07-08 21:18:08,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {63164#true} havoc ~tmp___0~3; {63164#true} is VALID [2020-07-08 21:18:08,382 INFO L263 TraceCheckUtils]: 2: Hoare triple {63164#true} call #t~ret72 := getWaterLevel(); {63164#true} is VALID [2020-07-08 21:18:08,383 INFO L280 TraceCheckUtils]: 3: Hoare triple {63164#true} havoc ~retValue_acc~1; {63164#true} is VALID [2020-07-08 21:18:08,383 INFO L280 TraceCheckUtils]: 4: Hoare triple {63164#true} ~retValue_acc~1 := ~waterLevel~0; {63164#true} is VALID [2020-07-08 21:18:08,383 INFO L280 TraceCheckUtils]: 5: Hoare triple {63164#true} #res := ~retValue_acc~1; {63164#true} is VALID [2020-07-08 21:18:08,384 INFO L280 TraceCheckUtils]: 6: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,384 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {63164#true} {63164#true} #842#return; {63164#true} is VALID [2020-07-08 21:18:08,384 INFO L280 TraceCheckUtils]: 8: Hoare triple {63164#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {63164#true} is VALID [2020-07-08 21:18:08,385 INFO L280 TraceCheckUtils]: 9: Hoare triple {63164#true} ~tmp~9 := #t~ret72; {63164#true} is VALID [2020-07-08 21:18:08,385 INFO L280 TraceCheckUtils]: 10: Hoare triple {63164#true} havoc #t~ret72; {63164#true} is VALID [2020-07-08 21:18:08,385 INFO L280 TraceCheckUtils]: 11: Hoare triple {63164#true} assume !(0 == ~tmp~9); {63164#true} is VALID [2020-07-08 21:18:08,386 INFO L280 TraceCheckUtils]: 12: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,387 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {63164#true} {63320#(<= 2 ~waterLevel~0)} #918#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,387 INFO L280 TraceCheckUtils]: 0: Hoare triple {63379#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {63164#true} is VALID [2020-07-08 21:18:08,387 INFO L280 TraceCheckUtils]: 1: Hoare triple {63164#true} assume 0 != ~systemActive~0; {63164#true} is VALID [2020-07-08 21:18:08,388 INFO L263 TraceCheckUtils]: 2: Hoare triple {63164#true} call processEnvironment(); {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:18:08,389 INFO L280 TraceCheckUtils]: 3: Hoare triple {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63164#true} is VALID [2020-07-08 21:18:08,389 INFO L280 TraceCheckUtils]: 4: Hoare triple {63164#true} assume !(0 != ~pumpRunning~0); {63164#true} is VALID [2020-07-08 21:18:08,390 INFO L263 TraceCheckUtils]: 5: Hoare triple {63164#true} call processEnvironment__wrappee__highWaterSensor(); {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:18:08,390 INFO L280 TraceCheckUtils]: 6: Hoare triple {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {63164#true} is VALID [2020-07-08 21:18:08,390 INFO L280 TraceCheckUtils]: 7: Hoare triple {63164#true} assume 0 == ~pumpRunning~0; {63164#true} is VALID [2020-07-08 21:18:08,391 INFO L263 TraceCheckUtils]: 8: Hoare triple {63164#true} call #t~ret10 := isHighWaterLevel(); {63164#true} is VALID [2020-07-08 21:18:08,391 INFO L280 TraceCheckUtils]: 9: Hoare triple {63164#true} havoc ~retValue_acc~6; {63164#true} is VALID [2020-07-08 21:18:08,391 INFO L280 TraceCheckUtils]: 10: Hoare triple {63164#true} havoc ~tmp~2; {63164#true} is VALID [2020-07-08 21:18:08,392 INFO L280 TraceCheckUtils]: 11: Hoare triple {63164#true} havoc ~tmp___0~0; {63164#true} is VALID [2020-07-08 21:18:08,392 INFO L263 TraceCheckUtils]: 12: Hoare triple {63164#true} call #t~ret29 := isHighWaterSensorDry(); {63164#true} is VALID [2020-07-08 21:18:08,392 INFO L280 TraceCheckUtils]: 13: Hoare triple {63164#true} havoc ~retValue_acc~2; {63164#true} is VALID [2020-07-08 21:18:08,393 INFO L280 TraceCheckUtils]: 14: Hoare triple {63164#true} assume !(~waterLevel~0 < 2); {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,394 INFO L280 TraceCheckUtils]: 15: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,395 INFO L280 TraceCheckUtils]: 16: Hoare triple {63320#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,396 INFO L280 TraceCheckUtils]: 17: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume true; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,397 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {63320#(<= 2 ~waterLevel~0)} {63164#true} #912#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,397 INFO L280 TraceCheckUtils]: 19: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,398 INFO L280 TraceCheckUtils]: 20: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,399 INFO L280 TraceCheckUtils]: 21: Hoare triple {63320#(<= 2 ~waterLevel~0)} havoc #t~ret29; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,400 INFO L280 TraceCheckUtils]: 22: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,401 INFO L280 TraceCheckUtils]: 23: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,401 INFO L280 TraceCheckUtils]: 24: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,402 INFO L280 TraceCheckUtils]: 25: Hoare triple {63320#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,403 INFO L280 TraceCheckUtils]: 26: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume true; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,404 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {63320#(<= 2 ~waterLevel~0)} {63164#true} #924#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,405 INFO L280 TraceCheckUtils]: 28: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,406 INFO L280 TraceCheckUtils]: 29: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~ret10; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,407 INFO L280 TraceCheckUtils]: 30: Hoare triple {63320#(<= 2 ~waterLevel~0)} havoc #t~ret10; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,407 INFO L280 TraceCheckUtils]: 31: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,408 INFO L263 TraceCheckUtils]: 32: Hoare triple {63320#(<= 2 ~waterLevel~0)} call activatePump(); {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:18:08,409 INFO L280 TraceCheckUtils]: 33: Hoare triple {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63164#true} is VALID [2020-07-08 21:18:08,409 INFO L280 TraceCheckUtils]: 34: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,410 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {63164#true} {63320#(<= 2 ~waterLevel~0)} #926#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,411 INFO L280 TraceCheckUtils]: 36: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume true; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,412 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {63320#(<= 2 ~waterLevel~0)} {63164#true} #898#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,412 INFO L280 TraceCheckUtils]: 38: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume true; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,413 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {63320#(<= 2 ~waterLevel~0)} {63164#true} #916#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,414 INFO L263 TraceCheckUtils]: 40: Hoare triple {63320#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {63164#true} is VALID [2020-07-08 21:18:08,414 INFO L280 TraceCheckUtils]: 41: Hoare triple {63164#true} havoc ~tmp~9; {63164#true} is VALID [2020-07-08 21:18:08,414 INFO L280 TraceCheckUtils]: 42: Hoare triple {63164#true} havoc ~tmp___0~3; {63164#true} is VALID [2020-07-08 21:18:08,415 INFO L263 TraceCheckUtils]: 43: Hoare triple {63164#true} call #t~ret72 := getWaterLevel(); {63164#true} is VALID [2020-07-08 21:18:08,415 INFO L280 TraceCheckUtils]: 44: Hoare triple {63164#true} havoc ~retValue_acc~1; {63164#true} is VALID [2020-07-08 21:18:08,415 INFO L280 TraceCheckUtils]: 45: Hoare triple {63164#true} ~retValue_acc~1 := ~waterLevel~0; {63164#true} is VALID [2020-07-08 21:18:08,415 INFO L280 TraceCheckUtils]: 46: Hoare triple {63164#true} #res := ~retValue_acc~1; {63164#true} is VALID [2020-07-08 21:18:08,416 INFO L280 TraceCheckUtils]: 47: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,416 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {63164#true} {63164#true} #842#return; {63164#true} is VALID [2020-07-08 21:18:08,416 INFO L280 TraceCheckUtils]: 49: Hoare triple {63164#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {63164#true} is VALID [2020-07-08 21:18:08,417 INFO L280 TraceCheckUtils]: 50: Hoare triple {63164#true} ~tmp~9 := #t~ret72; {63164#true} is VALID [2020-07-08 21:18:08,417 INFO L280 TraceCheckUtils]: 51: Hoare triple {63164#true} havoc #t~ret72; {63164#true} is VALID [2020-07-08 21:18:08,417 INFO L280 TraceCheckUtils]: 52: Hoare triple {63164#true} assume !(0 == ~tmp~9); {63164#true} is VALID [2020-07-08 21:18:08,417 INFO L280 TraceCheckUtils]: 53: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,418 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {63164#true} {63320#(<= 2 ~waterLevel~0)} #918#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,419 INFO L280 TraceCheckUtils]: 55: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume true; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,420 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {63320#(<= 2 ~waterLevel~0)} {63164#true} #908#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {63378#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {63164#true} is VALID [2020-07-08 21:18:08,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,431 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {63164#true} {63320#(<= 2 ~waterLevel~0)} #904#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {63377#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {63377#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:18:08,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {63377#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {63497#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-08 21:18:08,481 INFO L280 TraceCheckUtils]: 2: Hoare triple {63497#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {63497#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-08 21:18:08,482 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {63497#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {63320#(<= 2 ~waterLevel~0)} #914#return; {63328#(<= 1 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,502 INFO L280 TraceCheckUtils]: 0: Hoare triple {63164#true} havoc ~retValue_acc~3; {63164#true} is VALID [2020-07-08 21:18:08,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {63164#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {63164#true} is VALID [2020-07-08 21:18:08,503 INFO L280 TraceCheckUtils]: 2: Hoare triple {63164#true} #res := ~retValue_acc~3; {63164#true} is VALID [2020-07-08 21:18:08,503 INFO L280 TraceCheckUtils]: 3: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,503 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63164#true} {63164#true} #890#return; {63164#true} is VALID [2020-07-08 21:18:08,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {63164#true} havoc ~retValue_acc~7; {63164#true} is VALID [2020-07-08 21:18:08,504 INFO L280 TraceCheckUtils]: 1: Hoare triple {63164#true} havoc ~tmp~3; {63164#true} is VALID [2020-07-08 21:18:08,504 INFO L280 TraceCheckUtils]: 2: Hoare triple {63164#true} havoc ~tmp___0~1; {63164#true} is VALID [2020-07-08 21:18:08,504 INFO L263 TraceCheckUtils]: 3: Hoare triple {63164#true} call #t~ret30 := isLowWaterSensorDry(); {63164#true} is VALID [2020-07-08 21:18:08,505 INFO L280 TraceCheckUtils]: 4: Hoare triple {63164#true} havoc ~retValue_acc~3; {63164#true} is VALID [2020-07-08 21:18:08,505 INFO L280 TraceCheckUtils]: 5: Hoare triple {63164#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {63164#true} is VALID [2020-07-08 21:18:08,505 INFO L280 TraceCheckUtils]: 6: Hoare triple {63164#true} #res := ~retValue_acc~3; {63164#true} is VALID [2020-07-08 21:18:08,506 INFO L280 TraceCheckUtils]: 7: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,506 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {63164#true} {63164#true} #890#return; {63164#true} is VALID [2020-07-08 21:18:08,506 INFO L280 TraceCheckUtils]: 9: Hoare triple {63164#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647; {63164#true} is VALID [2020-07-08 21:18:08,514 INFO L280 TraceCheckUtils]: 10: Hoare triple {63164#true} ~tmp~3 := #t~ret30; {63164#true} is VALID [2020-07-08 21:18:08,514 INFO L280 TraceCheckUtils]: 11: Hoare triple {63164#true} havoc #t~ret30; {63164#true} is VALID [2020-07-08 21:18:08,515 INFO L280 TraceCheckUtils]: 12: Hoare triple {63164#true} assume 0 != ~tmp~3; {63164#true} is VALID [2020-07-08 21:18:08,515 INFO L280 TraceCheckUtils]: 13: Hoare triple {63164#true} ~tmp___0~1 := 0; {63164#true} is VALID [2020-07-08 21:18:08,515 INFO L280 TraceCheckUtils]: 14: Hoare triple {63164#true} ~retValue_acc~7 := ~tmp___0~1; {63164#true} is VALID [2020-07-08 21:18:08,516 INFO L280 TraceCheckUtils]: 15: Hoare triple {63164#true} #res := ~retValue_acc~7; {63164#true} is VALID [2020-07-08 21:18:08,516 INFO L280 TraceCheckUtils]: 16: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,516 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {63164#true} {63164#true} #892#return; {63164#true} is VALID [2020-07-08 21:18:08,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,526 INFO L280 TraceCheckUtils]: 0: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,526 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63164#true} {63164#true} #930#return; {63164#true} is VALID [2020-07-08 21:18:08,526 INFO L280 TraceCheckUtils]: 0: Hoare triple {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {63164#true} is VALID [2020-07-08 21:18:08,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {63164#true} assume !(0 == ~pumpRunning~0); {63164#true} is VALID [2020-07-08 21:18:08,527 INFO L263 TraceCheckUtils]: 2: Hoare triple {63164#true} call processEnvironment__wrappee__base(); {63164#true} is VALID [2020-07-08 21:18:08,527 INFO L280 TraceCheckUtils]: 3: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,528 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63164#true} {63164#true} #930#return; {63164#true} is VALID [2020-07-08 21:18:08,528 INFO L280 TraceCheckUtils]: 5: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,528 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {63164#true} {63164#true} #896#return; {63164#true} is VALID [2020-07-08 21:18:08,529 INFO L280 TraceCheckUtils]: 0: Hoare triple {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63164#true} is VALID [2020-07-08 21:18:08,529 INFO L280 TraceCheckUtils]: 1: Hoare triple {63164#true} assume 0 != ~pumpRunning~0; {63164#true} is VALID [2020-07-08 21:18:08,529 INFO L263 TraceCheckUtils]: 2: Hoare triple {63164#true} call #t~ret11 := isLowWaterLevel(); {63164#true} is VALID [2020-07-08 21:18:08,529 INFO L280 TraceCheckUtils]: 3: Hoare triple {63164#true} havoc ~retValue_acc~7; {63164#true} is VALID [2020-07-08 21:18:08,530 INFO L280 TraceCheckUtils]: 4: Hoare triple {63164#true} havoc ~tmp~3; {63164#true} is VALID [2020-07-08 21:18:08,530 INFO L280 TraceCheckUtils]: 5: Hoare triple {63164#true} havoc ~tmp___0~1; {63164#true} is VALID [2020-07-08 21:18:08,530 INFO L263 TraceCheckUtils]: 6: Hoare triple {63164#true} call #t~ret30 := isLowWaterSensorDry(); {63164#true} is VALID [2020-07-08 21:18:08,531 INFO L280 TraceCheckUtils]: 7: Hoare triple {63164#true} havoc ~retValue_acc~3; {63164#true} is VALID [2020-07-08 21:18:08,531 INFO L280 TraceCheckUtils]: 8: Hoare triple {63164#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {63164#true} is VALID [2020-07-08 21:18:08,531 INFO L280 TraceCheckUtils]: 9: Hoare triple {63164#true} #res := ~retValue_acc~3; {63164#true} is VALID [2020-07-08 21:18:08,531 INFO L280 TraceCheckUtils]: 10: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,532 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {63164#true} {63164#true} #890#return; {63164#true} is VALID [2020-07-08 21:18:08,532 INFO L280 TraceCheckUtils]: 12: Hoare triple {63164#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647; {63164#true} is VALID [2020-07-08 21:18:08,532 INFO L280 TraceCheckUtils]: 13: Hoare triple {63164#true} ~tmp~3 := #t~ret30; {63164#true} is VALID [2020-07-08 21:18:08,533 INFO L280 TraceCheckUtils]: 14: Hoare triple {63164#true} havoc #t~ret30; {63164#true} is VALID [2020-07-08 21:18:08,533 INFO L280 TraceCheckUtils]: 15: Hoare triple {63164#true} assume 0 != ~tmp~3; {63164#true} is VALID [2020-07-08 21:18:08,533 INFO L280 TraceCheckUtils]: 16: Hoare triple {63164#true} ~tmp___0~1 := 0; {63164#true} is VALID [2020-07-08 21:18:08,534 INFO L280 TraceCheckUtils]: 17: Hoare triple {63164#true} ~retValue_acc~7 := ~tmp___0~1; {63164#true} is VALID [2020-07-08 21:18:08,534 INFO L280 TraceCheckUtils]: 18: Hoare triple {63164#true} #res := ~retValue_acc~7; {63164#true} is VALID [2020-07-08 21:18:08,534 INFO L280 TraceCheckUtils]: 19: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,534 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {63164#true} {63164#true} #892#return; {63164#true} is VALID [2020-07-08 21:18:08,535 INFO L280 TraceCheckUtils]: 21: Hoare triple {63164#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {63164#true} is VALID [2020-07-08 21:18:08,535 INFO L280 TraceCheckUtils]: 22: Hoare triple {63164#true} ~tmp~1 := #t~ret11; {63164#true} is VALID [2020-07-08 21:18:08,535 INFO L280 TraceCheckUtils]: 23: Hoare triple {63164#true} havoc #t~ret11; {63164#true} is VALID [2020-07-08 21:18:08,536 INFO L280 TraceCheckUtils]: 24: Hoare triple {63164#true} assume !(0 != ~tmp~1); {63164#true} is VALID [2020-07-08 21:18:08,537 INFO L263 TraceCheckUtils]: 25: Hoare triple {63164#true} call processEnvironment__wrappee__highWaterSensor(); {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:18:08,537 INFO L280 TraceCheckUtils]: 26: Hoare triple {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {63164#true} is VALID [2020-07-08 21:18:08,537 INFO L280 TraceCheckUtils]: 27: Hoare triple {63164#true} assume !(0 == ~pumpRunning~0); {63164#true} is VALID [2020-07-08 21:18:08,537 INFO L263 TraceCheckUtils]: 28: Hoare triple {63164#true} call processEnvironment__wrappee__base(); {63164#true} is VALID [2020-07-08 21:18:08,538 INFO L280 TraceCheckUtils]: 29: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,538 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {63164#true} {63164#true} #930#return; {63164#true} is VALID [2020-07-08 21:18:08,538 INFO L280 TraceCheckUtils]: 31: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,539 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {63164#true} {63164#true} #896#return; {63164#true} is VALID [2020-07-08 21:18:08,539 INFO L280 TraceCheckUtils]: 33: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,540 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {63164#true} {63328#(<= 1 ~waterLevel~0)} #916#return; {63328#(<= 1 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {63164#true} havoc ~retValue_acc~1; {63164#true} is VALID [2020-07-08 21:18:08,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {63164#true} ~retValue_acc~1 := ~waterLevel~0; {63530#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} is VALID [2020-07-08 21:18:08,587 INFO L280 TraceCheckUtils]: 2: Hoare triple {63530#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} #res := ~retValue_acc~1; {63531#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 21:18:08,588 INFO L280 TraceCheckUtils]: 3: Hoare triple {63531#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {63531#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 21:18:08,589 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63531#(= |getWaterLevel_#res| ~waterLevel~0)} {63328#(<= 1 ~waterLevel~0)} #842#return; {63369#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret72|)} is VALID [2020-07-08 21:18:08,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 21:18:08,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {63164#true} havoc ~retValue_acc~5; {63164#true} is VALID [2020-07-08 21:18:08,593 INFO L280 TraceCheckUtils]: 1: Hoare triple {63164#true} ~retValue_acc~5 := ~pumpRunning~0; {63164#true} is VALID [2020-07-08 21:18:08,593 INFO L280 TraceCheckUtils]: 2: Hoare triple {63164#true} #res := ~retValue_acc~5; {63164#true} is VALID [2020-07-08 21:18:08,594 INFO L280 TraceCheckUtils]: 3: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,594 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63164#true} {63165#false} #844#return; {63165#false} is VALID [2020-07-08 21:18:08,601 INFO L263 TraceCheckUtils]: 0: Hoare triple {63164#true} call ULTIMATE.init(); {63376#(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 [2020-07-08 21:18:08,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {63376#(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; {63164#true} is VALID [2020-07-08 21:18:08,601 INFO L280 TraceCheckUtils]: 2: Hoare triple {63164#true} #valid := #valid[0 := 0]; {63164#true} is VALID [2020-07-08 21:18:08,602 INFO L280 TraceCheckUtils]: 3: Hoare triple {63164#true} assume 0 < #StackHeapBarrier; {63164#true} is VALID [2020-07-08 21:18:08,602 INFO L280 TraceCheckUtils]: 4: Hoare triple {63164#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {63164#true} is VALID [2020-07-08 21:18:08,602 INFO L280 TraceCheckUtils]: 5: Hoare triple {63164#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {63164#true} is VALID [2020-07-08 21:18:08,602 INFO L280 TraceCheckUtils]: 6: Hoare triple {63164#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {63164#true} is VALID [2020-07-08 21:18:08,603 INFO L280 TraceCheckUtils]: 7: Hoare triple {63164#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {63164#true} is VALID [2020-07-08 21:18:08,603 INFO L280 TraceCheckUtils]: 8: Hoare triple {63164#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {63164#true} is VALID [2020-07-08 21:18:08,603 INFO L280 TraceCheckUtils]: 9: Hoare triple {63164#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {63164#true} is VALID [2020-07-08 21:18:08,604 INFO L280 TraceCheckUtils]: 10: Hoare triple {63164#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {63164#true} is VALID [2020-07-08 21:18:08,604 INFO L280 TraceCheckUtils]: 11: Hoare triple {63164#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {63164#true} is VALID [2020-07-08 21:18:08,604 INFO L280 TraceCheckUtils]: 12: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {63164#true} is VALID [2020-07-08 21:18:08,604 INFO L280 TraceCheckUtils]: 13: Hoare triple {63164#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {63164#true} is VALID [2020-07-08 21:18:08,605 INFO L280 TraceCheckUtils]: 14: Hoare triple {63164#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {63164#true} is VALID [2020-07-08 21:18:08,605 INFO L280 TraceCheckUtils]: 15: Hoare triple {63164#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {63164#true} is VALID [2020-07-08 21:18:08,605 INFO L280 TraceCheckUtils]: 16: Hoare triple {63164#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {63164#true} is VALID [2020-07-08 21:18:08,606 INFO L280 TraceCheckUtils]: 17: Hoare triple {63164#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {63164#true} is VALID [2020-07-08 21:18:08,606 INFO L280 TraceCheckUtils]: 18: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {63164#true} is VALID [2020-07-08 21:18:08,606 INFO L280 TraceCheckUtils]: 19: Hoare triple {63164#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {63164#true} is VALID [2020-07-08 21:18:08,606 INFO L280 TraceCheckUtils]: 20: Hoare triple {63164#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {63164#true} is VALID [2020-07-08 21:18:08,607 INFO L280 TraceCheckUtils]: 21: Hoare triple {63164#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {63164#true} is VALID [2020-07-08 21:18:08,607 INFO L280 TraceCheckUtils]: 22: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {63164#true} is VALID [2020-07-08 21:18:08,607 INFO L280 TraceCheckUtils]: 23: Hoare triple {63164#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {63164#true} is VALID [2020-07-08 21:18:08,607 INFO L280 TraceCheckUtils]: 24: Hoare triple {63164#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {63164#true} is VALID [2020-07-08 21:18:08,608 INFO L280 TraceCheckUtils]: 25: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {63164#true} is VALID [2020-07-08 21:18:08,608 INFO L280 TraceCheckUtils]: 26: Hoare triple {63164#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {63164#true} is VALID [2020-07-08 21:18:08,608 INFO L280 TraceCheckUtils]: 27: Hoare triple {63164#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {63164#true} is VALID [2020-07-08 21:18:08,609 INFO L280 TraceCheckUtils]: 28: Hoare triple {63164#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {63164#true} is VALID [2020-07-08 21:18:08,609 INFO L280 TraceCheckUtils]: 29: Hoare triple {63164#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {63164#true} is VALID [2020-07-08 21:18:08,609 INFO L280 TraceCheckUtils]: 30: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {63164#true} is VALID [2020-07-08 21:18:08,609 INFO L280 TraceCheckUtils]: 31: Hoare triple {63164#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {63164#true} is VALID [2020-07-08 21:18:08,610 INFO L280 TraceCheckUtils]: 32: Hoare triple {63164#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {63164#true} is VALID [2020-07-08 21:18:08,610 INFO L280 TraceCheckUtils]: 33: Hoare triple {63164#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {63164#true} is VALID [2020-07-08 21:18:08,610 INFO L280 TraceCheckUtils]: 34: Hoare triple {63164#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {63164#true} is VALID [2020-07-08 21:18:08,610 INFO L280 TraceCheckUtils]: 35: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {63164#true} is VALID [2020-07-08 21:18:08,611 INFO L280 TraceCheckUtils]: 36: Hoare triple {63164#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {63164#true} is VALID [2020-07-08 21:18:08,611 INFO L280 TraceCheckUtils]: 37: Hoare triple {63164#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {63164#true} is VALID [2020-07-08 21:18:08,611 INFO L280 TraceCheckUtils]: 38: Hoare triple {63164#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {63164#true} is VALID [2020-07-08 21:18:08,612 INFO L280 TraceCheckUtils]: 39: Hoare triple {63164#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {63164#true} is VALID [2020-07-08 21:18:08,612 INFO L280 TraceCheckUtils]: 40: Hoare triple {63164#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {63164#true} is VALID [2020-07-08 21:18:08,612 INFO L280 TraceCheckUtils]: 41: Hoare triple {63164#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {63164#true} is VALID [2020-07-08 21:18:08,612 INFO L280 TraceCheckUtils]: 42: Hoare triple {63164#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {63164#true} is VALID [2020-07-08 21:18:08,613 INFO L280 TraceCheckUtils]: 43: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {63164#true} is VALID [2020-07-08 21:18:08,613 INFO L280 TraceCheckUtils]: 44: Hoare triple {63164#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {63164#true} is VALID [2020-07-08 21:18:08,613 INFO L280 TraceCheckUtils]: 45: Hoare triple {63164#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {63164#true} is VALID [2020-07-08 21:18:08,614 INFO L280 TraceCheckUtils]: 46: Hoare triple {63164#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {63164#true} is VALID [2020-07-08 21:18:08,614 INFO L280 TraceCheckUtils]: 47: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {63164#true} is VALID [2020-07-08 21:18:08,614 INFO L280 TraceCheckUtils]: 48: Hoare triple {63164#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {63164#true} is VALID [2020-07-08 21:18:08,614 INFO L280 TraceCheckUtils]: 49: Hoare triple {63164#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {63164#true} is VALID [2020-07-08 21:18:08,615 INFO L280 TraceCheckUtils]: 50: Hoare triple {63164#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {63164#true} is VALID [2020-07-08 21:18:08,615 INFO L280 TraceCheckUtils]: 51: Hoare triple {63164#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {63164#true} is VALID [2020-07-08 21:18:08,615 INFO L280 TraceCheckUtils]: 52: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {63164#true} is VALID [2020-07-08 21:18:08,615 INFO L280 TraceCheckUtils]: 53: Hoare triple {63164#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {63164#true} is VALID [2020-07-08 21:18:08,616 INFO L280 TraceCheckUtils]: 54: Hoare triple {63164#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {63164#true} is VALID [2020-07-08 21:18:08,616 INFO L280 TraceCheckUtils]: 55: Hoare triple {63164#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {63164#true} is VALID [2020-07-08 21:18:08,616 INFO L280 TraceCheckUtils]: 56: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {63164#true} is VALID [2020-07-08 21:18:08,617 INFO L280 TraceCheckUtils]: 57: Hoare triple {63164#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {63164#true} is VALID [2020-07-08 21:18:08,617 INFO L280 TraceCheckUtils]: 58: Hoare triple {63164#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {63164#true} is VALID [2020-07-08 21:18:08,617 INFO L280 TraceCheckUtils]: 59: Hoare triple {63164#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {63164#true} is VALID [2020-07-08 21:18:08,617 INFO L280 TraceCheckUtils]: 60: Hoare triple {63164#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {63164#true} is VALID [2020-07-08 21:18:08,618 INFO L280 TraceCheckUtils]: 61: Hoare triple {63164#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {63164#true} is VALID [2020-07-08 21:18:08,618 INFO L280 TraceCheckUtils]: 62: Hoare triple {63164#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {63164#true} is VALID [2020-07-08 21:18:08,618 INFO L280 TraceCheckUtils]: 63: Hoare triple {63164#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {63164#true} is VALID [2020-07-08 21:18:08,618 INFO L280 TraceCheckUtils]: 64: Hoare triple {63164#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {63164#true} is VALID [2020-07-08 21:18:08,619 INFO L280 TraceCheckUtils]: 65: Hoare triple {63164#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {63164#true} is VALID [2020-07-08 21:18:08,619 INFO L280 TraceCheckUtils]: 66: Hoare triple {63164#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {63164#true} is VALID [2020-07-08 21:18:08,619 INFO L280 TraceCheckUtils]: 67: Hoare triple {63164#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {63164#true} is VALID [2020-07-08 21:18:08,619 INFO L280 TraceCheckUtils]: 68: Hoare triple {63164#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {63164#true} is VALID [2020-07-08 21:18:08,620 INFO L280 TraceCheckUtils]: 69: Hoare triple {63164#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {63164#true} is VALID [2020-07-08 21:18:08,620 INFO L280 TraceCheckUtils]: 70: Hoare triple {63164#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {63164#true} is VALID [2020-07-08 21:18:08,620 INFO L280 TraceCheckUtils]: 71: Hoare triple {63164#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {63164#true} is VALID [2020-07-08 21:18:08,621 INFO L280 TraceCheckUtils]: 72: Hoare triple {63164#true} ~waterLevel~0 := 1; {63164#true} is VALID [2020-07-08 21:18:08,621 INFO L280 TraceCheckUtils]: 73: Hoare triple {63164#true} ~methaneLevelCritical~0 := 0; {63164#true} is VALID [2020-07-08 21:18:08,621 INFO L280 TraceCheckUtils]: 74: Hoare triple {63164#true} ~pumpRunning~0 := 0; {63164#true} is VALID [2020-07-08 21:18:08,621 INFO L280 TraceCheckUtils]: 75: Hoare triple {63164#true} ~systemActive~0 := 1; {63164#true} is VALID [2020-07-08 21:18:08,622 INFO L280 TraceCheckUtils]: 76: Hoare triple {63164#true} ~head~0.base, ~head~0.offset := 0, 0; {63164#true} is VALID [2020-07-08 21:18:08,622 INFO L280 TraceCheckUtils]: 77: Hoare triple {63164#true} ~cleanupTimeShifts~0 := 4; {63164#true} is VALID [2020-07-08 21:18:08,622 INFO L280 TraceCheckUtils]: 78: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,622 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {63164#true} {63164#true} #942#return; {63164#true} is VALID [2020-07-08 21:18:08,623 INFO L263 TraceCheckUtils]: 80: Hoare triple {63164#true} call #t~ret74 := main(); {63164#true} is VALID [2020-07-08 21:18:08,623 INFO L280 TraceCheckUtils]: 81: Hoare triple {63164#true} havoc ~retValue_acc~11; {63164#true} is VALID [2020-07-08 21:18:08,623 INFO L280 TraceCheckUtils]: 82: Hoare triple {63164#true} havoc ~tmp~8; {63164#true} is VALID [2020-07-08 21:18:08,624 INFO L263 TraceCheckUtils]: 83: Hoare triple {63164#true} call select_helpers(); {63164#true} is VALID [2020-07-08 21:18:08,624 INFO L280 TraceCheckUtils]: 84: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,624 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {63164#true} {63164#true} #848#return; {63164#true} is VALID [2020-07-08 21:18:08,624 INFO L263 TraceCheckUtils]: 86: Hoare triple {63164#true} call select_features(); {63164#true} is VALID [2020-07-08 21:18:08,625 INFO L280 TraceCheckUtils]: 87: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,625 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {63164#true} {63164#true} #850#return; {63164#true} is VALID [2020-07-08 21:18:08,625 INFO L263 TraceCheckUtils]: 89: Hoare triple {63164#true} call #t~ret70 := valid_product(); {63164#true} is VALID [2020-07-08 21:18:08,626 INFO L280 TraceCheckUtils]: 90: Hoare triple {63164#true} havoc ~retValue_acc~13; {63164#true} is VALID [2020-07-08 21:18:08,626 INFO L280 TraceCheckUtils]: 91: Hoare triple {63164#true} ~retValue_acc~13 := 1; {63164#true} is VALID [2020-07-08 21:18:08,626 INFO L280 TraceCheckUtils]: 92: Hoare triple {63164#true} #res := ~retValue_acc~13; {63164#true} is VALID [2020-07-08 21:18:08,626 INFO L280 TraceCheckUtils]: 93: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,627 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {63164#true} {63164#true} #852#return; {63164#true} is VALID [2020-07-08 21:18:08,627 INFO L280 TraceCheckUtils]: 95: Hoare triple {63164#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {63164#true} is VALID [2020-07-08 21:18:08,627 INFO L280 TraceCheckUtils]: 96: Hoare triple {63164#true} ~tmp~8 := #t~ret70; {63164#true} is VALID [2020-07-08 21:18:08,628 INFO L280 TraceCheckUtils]: 97: Hoare triple {63164#true} havoc #t~ret70; {63164#true} is VALID [2020-07-08 21:18:08,628 INFO L280 TraceCheckUtils]: 98: Hoare triple {63164#true} assume 0 != ~tmp~8; {63164#true} is VALID [2020-07-08 21:18:08,628 INFO L263 TraceCheckUtils]: 99: Hoare triple {63164#true} call setup(); {63164#true} is VALID [2020-07-08 21:18:08,628 INFO L280 TraceCheckUtils]: 100: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,629 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {63164#true} {63164#true} #854#return; {63164#true} is VALID [2020-07-08 21:18:08,629 INFO L263 TraceCheckUtils]: 102: Hoare triple {63164#true} call runTest(); {63164#true} is VALID [2020-07-08 21:18:08,629 INFO L263 TraceCheckUtils]: 103: Hoare triple {63164#true} call test(); {63164#true} is VALID [2020-07-08 21:18:08,629 INFO L280 TraceCheckUtils]: 104: Hoare triple {63164#true} havoc ~splverifierCounter~0; {63164#true} is VALID [2020-07-08 21:18:08,630 INFO L280 TraceCheckUtils]: 105: Hoare triple {63164#true} havoc ~tmp~4; {63164#true} is VALID [2020-07-08 21:18:08,630 INFO L280 TraceCheckUtils]: 106: Hoare triple {63164#true} havoc ~tmp___0~2; {63164#true} is VALID [2020-07-08 21:18:08,630 INFO L280 TraceCheckUtils]: 107: Hoare triple {63164#true} havoc ~tmp___1~0; {63164#true} is VALID [2020-07-08 21:18:08,631 INFO L280 TraceCheckUtils]: 108: Hoare triple {63164#true} havoc ~tmp___2~0; {63164#true} is VALID [2020-07-08 21:18:08,631 INFO L280 TraceCheckUtils]: 109: Hoare triple {63164#true} ~splverifierCounter~0 := 0; {63164#true} is VALID [2020-07-08 21:18:08,631 INFO L280 TraceCheckUtils]: 110: Hoare triple {63164#true} assume !false; {63164#true} is VALID [2020-07-08 21:18:08,631 INFO L280 TraceCheckUtils]: 111: Hoare triple {63164#true} assume ~splverifierCounter~0 < 4; {63164#true} is VALID [2020-07-08 21:18:08,632 INFO L280 TraceCheckUtils]: 112: Hoare triple {63164#true} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {63164#true} is VALID [2020-07-08 21:18:08,632 INFO L280 TraceCheckUtils]: 113: Hoare triple {63164#true} ~tmp~4 := #t~nondet31; {63164#true} is VALID [2020-07-08 21:18:08,632 INFO L280 TraceCheckUtils]: 114: Hoare triple {63164#true} havoc #t~nondet31; {63164#true} is VALID [2020-07-08 21:18:08,632 INFO L280 TraceCheckUtils]: 115: Hoare triple {63164#true} assume 0 != ~tmp~4; {63164#true} is VALID [2020-07-08 21:18:08,633 INFO L263 TraceCheckUtils]: 116: Hoare triple {63164#true} call waterRise(); {63377#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:18:08,634 INFO L280 TraceCheckUtils]: 117: Hoare triple {63377#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {63164#true} is VALID [2020-07-08 21:18:08,634 INFO L280 TraceCheckUtils]: 118: Hoare triple {63164#true} ~waterLevel~0 := 1 + ~waterLevel~0; {63164#true} is VALID [2020-07-08 21:18:08,634 INFO L280 TraceCheckUtils]: 119: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,635 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {63164#true} {63164#true} #900#return; {63164#true} is VALID [2020-07-08 21:18:08,635 INFO L280 TraceCheckUtils]: 121: Hoare triple {63164#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {63164#true} is VALID [2020-07-08 21:18:08,635 INFO L280 TraceCheckUtils]: 122: Hoare triple {63164#true} ~tmp___0~2 := #t~nondet32; {63164#true} is VALID [2020-07-08 21:18:08,635 INFO L280 TraceCheckUtils]: 123: Hoare triple {63164#true} havoc #t~nondet32; {63164#true} is VALID [2020-07-08 21:18:08,636 INFO L280 TraceCheckUtils]: 124: Hoare triple {63164#true} assume !(0 != ~tmp___0~2); {63164#true} is VALID [2020-07-08 21:18:08,636 INFO L280 TraceCheckUtils]: 125: Hoare triple {63164#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {63164#true} is VALID [2020-07-08 21:18:08,636 INFO L280 TraceCheckUtils]: 126: Hoare triple {63164#true} ~tmp___2~0 := #t~nondet33; {63164#true} is VALID [2020-07-08 21:18:08,636 INFO L280 TraceCheckUtils]: 127: Hoare triple {63164#true} havoc #t~nondet33; {63164#true} is VALID [2020-07-08 21:18:08,637 INFO L280 TraceCheckUtils]: 128: Hoare triple {63164#true} assume 0 != ~tmp___2~0; {63164#true} is VALID [2020-07-08 21:18:08,638 INFO L263 TraceCheckUtils]: 129: Hoare triple {63164#true} call startSystem(); {63378#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 21:18:08,638 INFO L280 TraceCheckUtils]: 130: Hoare triple {63378#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {63164#true} is VALID [2020-07-08 21:18:08,638 INFO L280 TraceCheckUtils]: 131: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,638 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {63164#true} {63164#true} #904#return; {63164#true} is VALID [2020-07-08 21:18:08,639 INFO L263 TraceCheckUtils]: 133: Hoare triple {63164#true} call timeShift(); {63379#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-08 21:18:08,640 INFO L280 TraceCheckUtils]: 134: Hoare triple {63379#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {63164#true} is VALID [2020-07-08 21:18:08,640 INFO L280 TraceCheckUtils]: 135: Hoare triple {63164#true} assume 0 != ~systemActive~0; {63164#true} is VALID [2020-07-08 21:18:08,641 INFO L263 TraceCheckUtils]: 136: Hoare triple {63164#true} call processEnvironment(); {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:18:08,641 INFO L280 TraceCheckUtils]: 137: Hoare triple {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63164#true} is VALID [2020-07-08 21:18:08,641 INFO L280 TraceCheckUtils]: 138: Hoare triple {63164#true} assume !(0 != ~pumpRunning~0); {63164#true} is VALID [2020-07-08 21:18:08,642 INFO L263 TraceCheckUtils]: 139: Hoare triple {63164#true} call processEnvironment__wrappee__highWaterSensor(); {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:18:08,643 INFO L280 TraceCheckUtils]: 140: Hoare triple {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {63164#true} is VALID [2020-07-08 21:18:08,643 INFO L280 TraceCheckUtils]: 141: Hoare triple {63164#true} assume 0 == ~pumpRunning~0; {63164#true} is VALID [2020-07-08 21:18:08,643 INFO L263 TraceCheckUtils]: 142: Hoare triple {63164#true} call #t~ret10 := isHighWaterLevel(); {63164#true} is VALID [2020-07-08 21:18:08,643 INFO L280 TraceCheckUtils]: 143: Hoare triple {63164#true} havoc ~retValue_acc~6; {63164#true} is VALID [2020-07-08 21:18:08,644 INFO L280 TraceCheckUtils]: 144: Hoare triple {63164#true} havoc ~tmp~2; {63164#true} is VALID [2020-07-08 21:18:08,644 INFO L280 TraceCheckUtils]: 145: Hoare triple {63164#true} havoc ~tmp___0~0; {63164#true} is VALID [2020-07-08 21:18:08,644 INFO L263 TraceCheckUtils]: 146: Hoare triple {63164#true} call #t~ret29 := isHighWaterSensorDry(); {63164#true} is VALID [2020-07-08 21:18:08,644 INFO L280 TraceCheckUtils]: 147: Hoare triple {63164#true} havoc ~retValue_acc~2; {63164#true} is VALID [2020-07-08 21:18:08,645 INFO L280 TraceCheckUtils]: 148: Hoare triple {63164#true} assume !(~waterLevel~0 < 2); {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,646 INFO L280 TraceCheckUtils]: 149: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,647 INFO L280 TraceCheckUtils]: 150: Hoare triple {63320#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,648 INFO L280 TraceCheckUtils]: 151: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume true; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,649 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {63320#(<= 2 ~waterLevel~0)} {63164#true} #912#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,650 INFO L280 TraceCheckUtils]: 153: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,650 INFO L280 TraceCheckUtils]: 154: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,651 INFO L280 TraceCheckUtils]: 155: Hoare triple {63320#(<= 2 ~waterLevel~0)} havoc #t~ret29; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,652 INFO L280 TraceCheckUtils]: 156: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,653 INFO L280 TraceCheckUtils]: 157: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,654 INFO L280 TraceCheckUtils]: 158: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,654 INFO L280 TraceCheckUtils]: 159: Hoare triple {63320#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,655 INFO L280 TraceCheckUtils]: 160: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume true; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,656 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {63320#(<= 2 ~waterLevel~0)} {63164#true} #924#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,657 INFO L280 TraceCheckUtils]: 162: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,658 INFO L280 TraceCheckUtils]: 163: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~ret10; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,660 INFO L280 TraceCheckUtils]: 164: Hoare triple {63320#(<= 2 ~waterLevel~0)} havoc #t~ret10; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,660 INFO L280 TraceCheckUtils]: 165: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,661 INFO L263 TraceCheckUtils]: 166: Hoare triple {63320#(<= 2 ~waterLevel~0)} call activatePump(); {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:18:08,661 INFO L280 TraceCheckUtils]: 167: Hoare triple {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63164#true} is VALID [2020-07-08 21:18:08,662 INFO L280 TraceCheckUtils]: 168: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,663 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {63164#true} {63320#(<= 2 ~waterLevel~0)} #926#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,663 INFO L280 TraceCheckUtils]: 170: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume true; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,664 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {63320#(<= 2 ~waterLevel~0)} {63164#true} #898#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,665 INFO L280 TraceCheckUtils]: 172: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume true; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,666 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {63320#(<= 2 ~waterLevel~0)} {63164#true} #916#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,666 INFO L263 TraceCheckUtils]: 174: Hoare triple {63320#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {63164#true} is VALID [2020-07-08 21:18:08,667 INFO L280 TraceCheckUtils]: 175: Hoare triple {63164#true} havoc ~tmp~9; {63164#true} is VALID [2020-07-08 21:18:08,667 INFO L280 TraceCheckUtils]: 176: Hoare triple {63164#true} havoc ~tmp___0~3; {63164#true} is VALID [2020-07-08 21:18:08,667 INFO L263 TraceCheckUtils]: 177: Hoare triple {63164#true} call #t~ret72 := getWaterLevel(); {63164#true} is VALID [2020-07-08 21:18:08,667 INFO L280 TraceCheckUtils]: 178: Hoare triple {63164#true} havoc ~retValue_acc~1; {63164#true} is VALID [2020-07-08 21:18:08,668 INFO L280 TraceCheckUtils]: 179: Hoare triple {63164#true} ~retValue_acc~1 := ~waterLevel~0; {63164#true} is VALID [2020-07-08 21:18:08,668 INFO L280 TraceCheckUtils]: 180: Hoare triple {63164#true} #res := ~retValue_acc~1; {63164#true} is VALID [2020-07-08 21:18:08,668 INFO L280 TraceCheckUtils]: 181: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,669 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {63164#true} {63164#true} #842#return; {63164#true} is VALID [2020-07-08 21:18:08,669 INFO L280 TraceCheckUtils]: 183: Hoare triple {63164#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {63164#true} is VALID [2020-07-08 21:18:08,669 INFO L280 TraceCheckUtils]: 184: Hoare triple {63164#true} ~tmp~9 := #t~ret72; {63164#true} is VALID [2020-07-08 21:18:08,669 INFO L280 TraceCheckUtils]: 185: Hoare triple {63164#true} havoc #t~ret72; {63164#true} is VALID [2020-07-08 21:18:08,670 INFO L280 TraceCheckUtils]: 186: Hoare triple {63164#true} assume !(0 == ~tmp~9); {63164#true} is VALID [2020-07-08 21:18:08,670 INFO L280 TraceCheckUtils]: 187: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,671 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {63164#true} {63320#(<= 2 ~waterLevel~0)} #918#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,672 INFO L280 TraceCheckUtils]: 189: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume true; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,672 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {63320#(<= 2 ~waterLevel~0)} {63164#true} #908#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,673 INFO L280 TraceCheckUtils]: 191: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume !false; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,674 INFO L280 TraceCheckUtils]: 192: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,675 INFO L280 TraceCheckUtils]: 193: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,676 INFO L280 TraceCheckUtils]: 194: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~nondet31; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,676 INFO L280 TraceCheckUtils]: 195: Hoare triple {63320#(<= 2 ~waterLevel~0)} havoc #t~nondet31; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,677 INFO L280 TraceCheckUtils]: 196: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,678 INFO L280 TraceCheckUtils]: 197: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,679 INFO L280 TraceCheckUtils]: 198: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~tmp___0~2 := #t~nondet32; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,680 INFO L280 TraceCheckUtils]: 199: Hoare triple {63320#(<= 2 ~waterLevel~0)} havoc #t~nondet32; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,680 INFO L280 TraceCheckUtils]: 200: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,681 INFO L280 TraceCheckUtils]: 201: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,682 INFO L280 TraceCheckUtils]: 202: Hoare triple {63320#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet33; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,683 INFO L280 TraceCheckUtils]: 203: Hoare triple {63320#(<= 2 ~waterLevel~0)} havoc #t~nondet33; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,683 INFO L280 TraceCheckUtils]: 204: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,685 INFO L263 TraceCheckUtils]: 205: Hoare triple {63320#(<= 2 ~waterLevel~0)} call startSystem(); {63378#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-08 21:18:08,685 INFO L280 TraceCheckUtils]: 206: Hoare triple {63378#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {63164#true} is VALID [2020-07-08 21:18:08,685 INFO L280 TraceCheckUtils]: 207: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,686 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {63164#true} {63320#(<= 2 ~waterLevel~0)} #904#return; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,687 INFO L263 TraceCheckUtils]: 209: Hoare triple {63320#(<= 2 ~waterLevel~0)} call timeShift(); {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,688 INFO L280 TraceCheckUtils]: 210: Hoare triple {63320#(<= 2 ~waterLevel~0)} assume 0 != ~pumpRunning~0; {63320#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,689 INFO L263 TraceCheckUtils]: 211: Hoare triple {63320#(<= 2 ~waterLevel~0)} call lowerWaterLevel(); {63377#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:18:08,689 INFO L280 TraceCheckUtils]: 212: Hoare triple {63377#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {63377#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 21:18:08,690 INFO L280 TraceCheckUtils]: 213: Hoare triple {63377#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {63497#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-08 21:18:08,691 INFO L280 TraceCheckUtils]: 214: Hoare triple {63497#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {63497#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-08 21:18:08,692 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {63497#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {63320#(<= 2 ~waterLevel~0)} #914#return; {63328#(<= 1 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,693 INFO L280 TraceCheckUtils]: 216: Hoare triple {63328#(<= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {63328#(<= 1 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,694 INFO L263 TraceCheckUtils]: 217: Hoare triple {63328#(<= 1 ~waterLevel~0)} call processEnvironment(); {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:18:08,695 INFO L280 TraceCheckUtils]: 218: Hoare triple {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63164#true} is VALID [2020-07-08 21:18:08,695 INFO L280 TraceCheckUtils]: 219: Hoare triple {63164#true} assume 0 != ~pumpRunning~0; {63164#true} is VALID [2020-07-08 21:18:08,695 INFO L263 TraceCheckUtils]: 220: Hoare triple {63164#true} call #t~ret11 := isLowWaterLevel(); {63164#true} is VALID [2020-07-08 21:18:08,696 INFO L280 TraceCheckUtils]: 221: Hoare triple {63164#true} havoc ~retValue_acc~7; {63164#true} is VALID [2020-07-08 21:18:08,696 INFO L280 TraceCheckUtils]: 222: Hoare triple {63164#true} havoc ~tmp~3; {63164#true} is VALID [2020-07-08 21:18:08,696 INFO L280 TraceCheckUtils]: 223: Hoare triple {63164#true} havoc ~tmp___0~1; {63164#true} is VALID [2020-07-08 21:18:08,696 INFO L263 TraceCheckUtils]: 224: Hoare triple {63164#true} call #t~ret30 := isLowWaterSensorDry(); {63164#true} is VALID [2020-07-08 21:18:08,697 INFO L280 TraceCheckUtils]: 225: Hoare triple {63164#true} havoc ~retValue_acc~3; {63164#true} is VALID [2020-07-08 21:18:08,697 INFO L280 TraceCheckUtils]: 226: Hoare triple {63164#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {63164#true} is VALID [2020-07-08 21:18:08,697 INFO L280 TraceCheckUtils]: 227: Hoare triple {63164#true} #res := ~retValue_acc~3; {63164#true} is VALID [2020-07-08 21:18:08,697 INFO L280 TraceCheckUtils]: 228: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,698 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {63164#true} {63164#true} #890#return; {63164#true} is VALID [2020-07-08 21:18:08,698 INFO L280 TraceCheckUtils]: 230: Hoare triple {63164#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647; {63164#true} is VALID [2020-07-08 21:18:08,698 INFO L280 TraceCheckUtils]: 231: Hoare triple {63164#true} ~tmp~3 := #t~ret30; {63164#true} is VALID [2020-07-08 21:18:08,699 INFO L280 TraceCheckUtils]: 232: Hoare triple {63164#true} havoc #t~ret30; {63164#true} is VALID [2020-07-08 21:18:08,699 INFO L280 TraceCheckUtils]: 233: Hoare triple {63164#true} assume 0 != ~tmp~3; {63164#true} is VALID [2020-07-08 21:18:08,699 INFO L280 TraceCheckUtils]: 234: Hoare triple {63164#true} ~tmp___0~1 := 0; {63164#true} is VALID [2020-07-08 21:18:08,699 INFO L280 TraceCheckUtils]: 235: Hoare triple {63164#true} ~retValue_acc~7 := ~tmp___0~1; {63164#true} is VALID [2020-07-08 21:18:08,700 INFO L280 TraceCheckUtils]: 236: Hoare triple {63164#true} #res := ~retValue_acc~7; {63164#true} is VALID [2020-07-08 21:18:08,700 INFO L280 TraceCheckUtils]: 237: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,700 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {63164#true} {63164#true} #892#return; {63164#true} is VALID [2020-07-08 21:18:08,701 INFO L280 TraceCheckUtils]: 239: Hoare triple {63164#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {63164#true} is VALID [2020-07-08 21:18:08,701 INFO L280 TraceCheckUtils]: 240: Hoare triple {63164#true} ~tmp~1 := #t~ret11; {63164#true} is VALID [2020-07-08 21:18:08,701 INFO L280 TraceCheckUtils]: 241: Hoare triple {63164#true} havoc #t~ret11; {63164#true} is VALID [2020-07-08 21:18:08,701 INFO L280 TraceCheckUtils]: 242: Hoare triple {63164#true} assume !(0 != ~tmp~1); {63164#true} is VALID [2020-07-08 21:18:08,702 INFO L263 TraceCheckUtils]: 243: Hoare triple {63164#true} call processEnvironment__wrappee__highWaterSensor(); {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 21:18:08,703 INFO L280 TraceCheckUtils]: 244: Hoare triple {63431#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {63164#true} is VALID [2020-07-08 21:18:08,703 INFO L280 TraceCheckUtils]: 245: Hoare triple {63164#true} assume !(0 == ~pumpRunning~0); {63164#true} is VALID [2020-07-08 21:18:08,703 INFO L263 TraceCheckUtils]: 246: Hoare triple {63164#true} call processEnvironment__wrappee__base(); {63164#true} is VALID [2020-07-08 21:18:08,703 INFO L280 TraceCheckUtils]: 247: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,704 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {63164#true} {63164#true} #930#return; {63164#true} is VALID [2020-07-08 21:18:08,704 INFO L280 TraceCheckUtils]: 249: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,704 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {63164#true} {63164#true} #896#return; {63164#true} is VALID [2020-07-08 21:18:08,704 INFO L280 TraceCheckUtils]: 251: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,705 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {63164#true} {63328#(<= 1 ~waterLevel~0)} #916#return; {63328#(<= 1 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,706 INFO L263 TraceCheckUtils]: 253: Hoare triple {63328#(<= 1 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {63328#(<= 1 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,707 INFO L280 TraceCheckUtils]: 254: Hoare triple {63328#(<= 1 ~waterLevel~0)} havoc ~tmp~9; {63328#(<= 1 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,708 INFO L280 TraceCheckUtils]: 255: Hoare triple {63328#(<= 1 ~waterLevel~0)} havoc ~tmp___0~3; {63328#(<= 1 ~waterLevel~0)} is VALID [2020-07-08 21:18:08,708 INFO L263 TraceCheckUtils]: 256: Hoare triple {63328#(<= 1 ~waterLevel~0)} call #t~ret72 := getWaterLevel(); {63164#true} is VALID [2020-07-08 21:18:08,708 INFO L280 TraceCheckUtils]: 257: Hoare triple {63164#true} havoc ~retValue_acc~1; {63164#true} is VALID [2020-07-08 21:18:08,709 INFO L280 TraceCheckUtils]: 258: Hoare triple {63164#true} ~retValue_acc~1 := ~waterLevel~0; {63530#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} is VALID [2020-07-08 21:18:08,710 INFO L280 TraceCheckUtils]: 259: Hoare triple {63530#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} #res := ~retValue_acc~1; {63531#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 21:18:08,711 INFO L280 TraceCheckUtils]: 260: Hoare triple {63531#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {63531#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-08 21:18:08,712 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {63531#(= |getWaterLevel_#res| ~waterLevel~0)} {63328#(<= 1 ~waterLevel~0)} #842#return; {63369#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret72|)} is VALID [2020-07-08 21:18:08,713 INFO L280 TraceCheckUtils]: 262: Hoare triple {63369#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret72|)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {63369#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret72|)} is VALID [2020-07-08 21:18:08,714 INFO L280 TraceCheckUtils]: 263: Hoare triple {63369#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret72|)} ~tmp~9 := #t~ret72; {63370#(<= 1 __utac_acc__Specification4_spec__1_~tmp~9)} is VALID [2020-07-08 21:18:08,715 INFO L280 TraceCheckUtils]: 264: Hoare triple {63370#(<= 1 __utac_acc__Specification4_spec__1_~tmp~9)} havoc #t~ret72; {63370#(<= 1 __utac_acc__Specification4_spec__1_~tmp~9)} is VALID [2020-07-08 21:18:08,715 INFO L280 TraceCheckUtils]: 265: Hoare triple {63370#(<= 1 __utac_acc__Specification4_spec__1_~tmp~9)} assume 0 == ~tmp~9; {63165#false} is VALID [2020-07-08 21:18:08,716 INFO L263 TraceCheckUtils]: 266: Hoare triple {63165#false} call #t~ret73 := isPumpRunning(); {63164#true} is VALID [2020-07-08 21:18:08,716 INFO L280 TraceCheckUtils]: 267: Hoare triple {63164#true} havoc ~retValue_acc~5; {63164#true} is VALID [2020-07-08 21:18:08,716 INFO L280 TraceCheckUtils]: 268: Hoare triple {63164#true} ~retValue_acc~5 := ~pumpRunning~0; {63164#true} is VALID [2020-07-08 21:18:08,717 INFO L280 TraceCheckUtils]: 269: Hoare triple {63164#true} #res := ~retValue_acc~5; {63164#true} is VALID [2020-07-08 21:18:08,717 INFO L280 TraceCheckUtils]: 270: Hoare triple {63164#true} assume true; {63164#true} is VALID [2020-07-08 21:18:08,717 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {63164#true} {63165#false} #844#return; {63165#false} is VALID [2020-07-08 21:18:08,717 INFO L280 TraceCheckUtils]: 272: Hoare triple {63165#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {63165#false} is VALID [2020-07-08 21:18:08,718 INFO L280 TraceCheckUtils]: 273: Hoare triple {63165#false} ~tmp___0~3 := #t~ret73; {63165#false} is VALID [2020-07-08 21:18:08,718 INFO L280 TraceCheckUtils]: 274: Hoare triple {63165#false} havoc #t~ret73; {63165#false} is VALID [2020-07-08 21:18:08,718 INFO L280 TraceCheckUtils]: 275: Hoare triple {63165#false} assume 0 != ~tmp___0~3; {63165#false} is VALID [2020-07-08 21:18:08,718 INFO L263 TraceCheckUtils]: 276: Hoare triple {63165#false} call __automaton_fail(); {63165#false} is VALID [2020-07-08 21:18:08,719 INFO L280 TraceCheckUtils]: 277: Hoare triple {63165#false} assume !false; {63165#false} is VALID [2020-07-08 21:18:08,845 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 28 proven. 6 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2020-07-08 21:18:08,846 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [527492527] [2020-07-08 21:18:08,846 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 21:18:08,846 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-07-08 21:18:08,847 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1617108754] [2020-07-08 21:18:08,847 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 278 [2020-07-08 21:18:08,848 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 21:18:08,848 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-08 21:18:09,254 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 273 edges. 273 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:18:09,255 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-08 21:18:09,255 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 21:18:09,255 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-08 21:18:09,256 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2020-07-08 21:18:09,256 INFO L87 Difference]: Start difference. First operand 1240 states and 1429 transitions. Second operand 14 states. [2020-07-08 21:18:10,803 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:18:15,826 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:18:20,749 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:18:21,313 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:18:22,212 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:18:22,895 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:18:23,321 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:18:23,735 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 21:18:24,250 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:18:25,035 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:18:25,984 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 21:18:26,606 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 21:19:11,677 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 21:19:12,104 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 21:19:36,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 21:19:36,824 INFO L93 Difference]: Finished difference Result 3240 states and 4114 transitions. [2020-07-08 21:19:36,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2020-07-08 21:19:36,824 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 278 [2020-07-08 21:19:36,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 21:19:36,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 21:19:36,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 1179 transitions. [2020-07-08 21:19:36,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-08 21:19:36,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 1179 transitions. [2020-07-08 21:19:36,850 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 43 states and 1179 transitions. [2020-07-08 21:19:40,330 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1179 edges. 1179 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 21:19:40,546 INFO L225 Difference]: With dead ends: 3240 [2020-07-08 21:19:40,546 INFO L226 Difference]: Without dead ends: 2340 [2020-07-08 21:19:40,549 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 62 SyntacticMatches, 6 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 685 ImplicationChecksByTransitivity, 4.9s TimeCoverageRelationStatistics Valid=639, Invalid=1713, Unknown=0, NotChecked=0, Total=2352 [2020-07-08 21:19:40,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2340 states.