/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product40.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 17:47:22,080 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 17:47:22,084 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 17:47:22,105 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 17:47:22,105 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 17:47:22,107 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 17:47:22,109 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 17:47:22,120 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 17:47:22,123 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 17:47:22,126 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 17:47:22,128 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 17:47:22,130 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 17:47:22,130 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 17:47:22,132 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 17:47:22,134 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 17:47:22,136 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 17:47:22,137 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 17:47:22,138 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 17:47:22,139 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 17:47:22,144 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 17:47:22,149 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 17:47:22,153 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 17:47:22,154 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 17:47:22,154 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 17:47:22,156 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 17:47:22,156 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 17:47:22,157 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 17:47:22,159 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 17:47:22,159 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 17:47:22,161 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 17:47:22,161 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 17:47:22,162 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 17:47:22,163 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 17:47:22,164 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 17:47:22,165 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 17:47:22,165 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 17:47:22,166 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 17:47:22,166 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 17:47:22,166 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 17:47:22,167 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 17:47:22,168 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 17:47:22,169 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 17:47:22,197 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 17:47:22,198 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 17:47:22,202 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 17:47:22,202 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 17:47:22,202 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 17:47:22,203 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 17:47:22,203 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 17:47:22,203 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 17:47:22,203 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 17:47:22,203 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 17:47:22,204 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 17:47:22,204 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 17:47:22,204 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 17:47:22,204 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 17:47:22,206 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 17:47:22,207 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 17:47:22,207 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 17:47:22,207 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 17:47:22,207 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 17:47:22,207 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 17:47:22,208 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 17:47:22,208 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 17:47:22,208 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 17:47:22,499 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 17:47:22,513 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 17:47:22,516 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 17:47:22,518 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 17:47:22,518 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 17:47:22,519 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product40.cil.c [2020-07-10 17:47:22,584 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bef7e525a/10735858fc2f40cc8642f1abb6384e79/FLAGf71f31aec [2020-07-10 17:47:23,116 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 17:47:23,117 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product40.cil.c [2020-07-10 17:47:23,129 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bef7e525a/10735858fc2f40cc8642f1abb6384e79/FLAGf71f31aec [2020-07-10 17:47:23,400 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bef7e525a/10735858fc2f40cc8642f1abb6384e79 [2020-07-10 17:47:23,409 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 17:47:23,411 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 17:47:23,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 17:47:23,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 17:47:23,415 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 17:47:23,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 05:47:23" (1/1) ... [2020-07-10 17:47:23,420 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7af8ec6b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:47:23, skipping insertion in model container [2020-07-10 17:47:23,421 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 05:47:23" (1/1) ... [2020-07-10 17:47:23,429 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 17:47:23,487 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 17:47:24,032 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 17:47:24,053 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 17:47:24,132 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 17:47:24,171 INFO L208 MainTranslator]: Completed translation [2020-07-10 17:47:24,172 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:47:24 WrapperNode [2020-07-10 17:47:24,172 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 17:47:24,172 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 17:47:24,173 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 17:47:24,173 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 17:47:24,187 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:47:24" (1/1) ... [2020-07-10 17:47:24,187 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:47:24" (1/1) ... [2020-07-10 17:47:24,206 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:47:24" (1/1) ... [2020-07-10 17:47:24,206 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:47:24" (1/1) ... [2020-07-10 17:47:24,266 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:47:24" (1/1) ... [2020-07-10 17:47:24,287 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:47:24" (1/1) ... [2020-07-10 17:47:24,297 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:47:24" (1/1) ... [2020-07-10 17:47:24,305 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 17:47:24,305 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 17:47:24,305 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 17:47:24,306 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 17:47:24,307 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:47:24" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 17:47:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 17:47:24,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 17:47:24,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 17:47:24,377 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 17:47:24,377 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 17:47:24,377 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 17:47:24,377 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 17:47:24,377 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 17:47:24,377 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 17:47:24,378 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 17:47:24,378 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 17:47:24,378 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 17:47:24,378 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 17:47:24,378 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 17:47:24,378 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 17:47:24,378 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-10 17:47:24,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 17:47:24,379 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 17:47:24,379 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 17:47:24,379 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 17:47:24,379 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 17:47:24,380 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 17:47:24,380 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 17:47:24,380 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 17:47:24,380 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 17:47:24,380 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 17:47:24,380 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 17:47:24,381 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 17:47:24,381 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 17:47:24,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 17:47:24,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 17:47:24,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 17:47:24,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 17:47:24,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 17:47:24,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 17:47:24,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-10 17:47:24,384 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 17:47:24,384 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 17:47:24,384 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 17:47:24,384 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 17:47:24,385 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 17:47:24,385 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 17:47:24,385 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 17:47:24,385 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 17:47:24,385 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 17:47:24,385 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-10 17:47:24,386 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 17:47:24,386 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 17:47:24,386 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 17:47:24,386 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 17:47:24,386 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 17:47:24,387 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 17:47:24,387 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 17:47:24,387 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 17:47:24,387 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 17:47:24,388 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 17:47:24,388 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 17:47:24,388 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 17:47:24,388 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-10 17:47:24,388 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 17:47:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 17:47:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 17:47:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 17:47:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 17:47:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 17:47:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 17:47:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 17:47:24,390 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 17:47:24,390 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 17:47:24,390 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 17:47:24,390 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 17:47:24,390 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 17:47:24,390 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 17:47:24,390 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 17:47:24,391 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 17:47:24,391 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 17:47:24,391 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 17:47:24,391 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 17:47:24,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 17:47:24,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 17:47:24,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 17:47:24,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 17:47:24,393 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 17:47:24,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 17:47:24,393 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 17:47:24,393 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 17:47:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 17:47:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 17:47:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 17:47:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 17:47:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 17:47:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 17:47:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 17:47:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 17:47:26,048 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 17:47:26,049 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 17:47:26,055 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 05:47:26 BoogieIcfgContainer [2020-07-10 17:47:26,056 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 17:47:26,057 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 17:47:26,057 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 17:47:26,061 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 17:47:26,061 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 05:47:23" (1/3) ... [2020-07-10 17:47:26,062 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28e3daef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 05:47:26, skipping insertion in model container [2020-07-10 17:47:26,062 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:47:24" (2/3) ... [2020-07-10 17:47:26,063 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28e3daef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 05:47:26, skipping insertion in model container [2020-07-10 17:47:26,063 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 05:47:26" (3/3) ... [2020-07-10 17:47:26,065 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product40.cil.c [2020-07-10 17:47:26,076 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 17:47:26,086 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 17:47:26,102 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 17:47:26,146 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 17:47:26,146 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 17:47:26,147 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 17:47:26,147 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 17:47:26,147 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 17:47:26,147 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 17:47:26,148 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 17:47:26,148 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 17:47:26,172 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states. [2020-07-10 17:47:26,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-10 17:47:26,194 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:47:26,195 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:47:26,195 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:47:26,202 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:47:26,202 INFO L82 PathProgramCache]: Analyzing trace with hash -1162021346, now seen corresponding path program 1 times [2020-07-10 17:47:26,212 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:47:26,212 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1756226895] [2020-07-10 17:47:26,213 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:47:26,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:26,976 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:47:27,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:27,100 INFO L280 TraceCheckUtils]: 0: Hoare triple {421#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} #NULL.base, #NULL.offset := 0, 0; {319#true} is VALID [2020-07-10 17:47:27,101 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} #valid := #valid[0 := 0]; {319#true} is VALID [2020-07-10 17:47:27,101 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} assume 0 < #StackHeapBarrier; {319#true} is VALID [2020-07-10 17:47:27,103 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {319#true} is VALID [2020-07-10 17:47:27,103 INFO L280 TraceCheckUtils]: 4: Hoare triple {319#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {319#true} is VALID [2020-07-10 17:47:27,104 INFO L280 TraceCheckUtils]: 5: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {319#true} is VALID [2020-07-10 17:47:27,104 INFO L280 TraceCheckUtils]: 6: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {319#true} is VALID [2020-07-10 17:47:27,105 INFO L280 TraceCheckUtils]: 7: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {319#true} is VALID [2020-07-10 17:47:27,105 INFO L280 TraceCheckUtils]: 8: Hoare triple {319#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {319#true} is VALID [2020-07-10 17:47:27,105 INFO L280 TraceCheckUtils]: 9: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {319#true} is VALID [2020-07-10 17:47:27,106 INFO L280 TraceCheckUtils]: 10: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {319#true} is VALID [2020-07-10 17:47:27,106 INFO L280 TraceCheckUtils]: 11: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {319#true} is VALID [2020-07-10 17:47:27,106 INFO L280 TraceCheckUtils]: 12: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {319#true} is VALID [2020-07-10 17:47:27,107 INFO L280 TraceCheckUtils]: 13: Hoare triple {319#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {319#true} is VALID [2020-07-10 17:47:27,108 INFO L280 TraceCheckUtils]: 14: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {319#true} is VALID [2020-07-10 17:47:27,111 INFO L280 TraceCheckUtils]: 15: Hoare triple {319#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {319#true} is VALID [2020-07-10 17:47:27,111 INFO L280 TraceCheckUtils]: 16: Hoare triple {319#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {319#true} is VALID [2020-07-10 17:47:27,112 INFO L280 TraceCheckUtils]: 17: Hoare triple {319#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {319#true} is VALID [2020-07-10 17:47:27,113 INFO L280 TraceCheckUtils]: 18: Hoare triple {319#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {319#true} is VALID [2020-07-10 17:47:27,118 INFO L280 TraceCheckUtils]: 19: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {319#true} is VALID [2020-07-10 17:47:27,118 INFO L280 TraceCheckUtils]: 20: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {319#true} is VALID [2020-07-10 17:47:27,119 INFO L280 TraceCheckUtils]: 21: Hoare triple {319#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {319#true} is VALID [2020-07-10 17:47:27,119 INFO L280 TraceCheckUtils]: 22: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {319#true} is VALID [2020-07-10 17:47:27,120 INFO L280 TraceCheckUtils]: 23: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {319#true} is VALID [2020-07-10 17:47:27,120 INFO L280 TraceCheckUtils]: 24: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {319#true} is VALID [2020-07-10 17:47:27,121 INFO L280 TraceCheckUtils]: 25: Hoare triple {319#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {319#true} is VALID [2020-07-10 17:47:27,121 INFO L280 TraceCheckUtils]: 26: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {319#true} is VALID [2020-07-10 17:47:27,122 INFO L280 TraceCheckUtils]: 27: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {319#true} is VALID [2020-07-10 17:47:27,122 INFO L280 TraceCheckUtils]: 28: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {319#true} is VALID [2020-07-10 17:47:27,122 INFO L280 TraceCheckUtils]: 29: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {319#true} is VALID [2020-07-10 17:47:27,123 INFO L280 TraceCheckUtils]: 30: Hoare triple {319#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {319#true} is VALID [2020-07-10 17:47:27,123 INFO L280 TraceCheckUtils]: 31: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {319#true} is VALID [2020-07-10 17:47:27,123 INFO L280 TraceCheckUtils]: 32: Hoare triple {319#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {319#true} is VALID [2020-07-10 17:47:27,124 INFO L280 TraceCheckUtils]: 33: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {319#true} is VALID [2020-07-10 17:47:27,124 INFO L280 TraceCheckUtils]: 34: Hoare triple {319#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {319#true} is VALID [2020-07-10 17:47:27,124 INFO L280 TraceCheckUtils]: 35: Hoare triple {319#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {319#true} is VALID [2020-07-10 17:47:27,125 INFO L280 TraceCheckUtils]: 36: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {319#true} is VALID [2020-07-10 17:47:27,125 INFO L280 TraceCheckUtils]: 37: Hoare triple {319#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {319#true} is VALID [2020-07-10 17:47:27,125 INFO L280 TraceCheckUtils]: 38: Hoare triple {319#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {319#true} is VALID [2020-07-10 17:47:27,126 INFO L280 TraceCheckUtils]: 39: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {319#true} is VALID [2020-07-10 17:47:27,126 INFO L280 TraceCheckUtils]: 40: Hoare triple {319#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {319#true} is VALID [2020-07-10 17:47:27,127 INFO L280 TraceCheckUtils]: 41: Hoare triple {319#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {319#true} is VALID [2020-07-10 17:47:27,127 INFO L280 TraceCheckUtils]: 42: Hoare triple {319#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {319#true} is VALID [2020-07-10 17:47:27,128 INFO L280 TraceCheckUtils]: 43: Hoare triple {319#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {319#true} is VALID [2020-07-10 17:47:27,128 INFO L280 TraceCheckUtils]: 44: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {319#true} is VALID [2020-07-10 17:47:27,128 INFO L280 TraceCheckUtils]: 45: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {319#true} is VALID [2020-07-10 17:47:27,131 INFO L280 TraceCheckUtils]: 46: Hoare triple {319#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {319#true} is VALID [2020-07-10 17:47:27,131 INFO L280 TraceCheckUtils]: 47: Hoare triple {319#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {319#true} is VALID [2020-07-10 17:47:27,131 INFO L280 TraceCheckUtils]: 48: Hoare triple {319#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {319#true} is VALID [2020-07-10 17:47:27,132 INFO L280 TraceCheckUtils]: 49: Hoare triple {319#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {319#true} is VALID [2020-07-10 17:47:27,132 INFO L280 TraceCheckUtils]: 50: Hoare triple {319#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {319#true} is VALID [2020-07-10 17:47:27,135 INFO L280 TraceCheckUtils]: 51: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {319#true} is VALID [2020-07-10 17:47:27,135 INFO L280 TraceCheckUtils]: 52: Hoare triple {319#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {319#true} is VALID [2020-07-10 17:47:27,136 INFO L280 TraceCheckUtils]: 53: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {319#true} is VALID [2020-07-10 17:47:27,136 INFO L280 TraceCheckUtils]: 54: Hoare triple {319#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {319#true} is VALID [2020-07-10 17:47:27,137 INFO L280 TraceCheckUtils]: 55: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {319#true} is VALID [2020-07-10 17:47:27,137 INFO L280 TraceCheckUtils]: 56: Hoare triple {319#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {319#true} is VALID [2020-07-10 17:47:27,137 INFO L280 TraceCheckUtils]: 57: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {319#true} is VALID [2020-07-10 17:47:27,143 INFO L280 TraceCheckUtils]: 58: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {319#true} is VALID [2020-07-10 17:47:27,144 INFO L280 TraceCheckUtils]: 59: Hoare triple {319#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {319#true} is VALID [2020-07-10 17:47:27,144 INFO L280 TraceCheckUtils]: 60: Hoare triple {319#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {319#true} is VALID [2020-07-10 17:47:27,146 INFO L280 TraceCheckUtils]: 61: Hoare triple {319#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {319#true} is VALID [2020-07-10 17:47:27,147 INFO L280 TraceCheckUtils]: 62: Hoare triple {319#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {319#true} is VALID [2020-07-10 17:47:27,147 INFO L280 TraceCheckUtils]: 63: Hoare triple {319#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {319#true} is VALID [2020-07-10 17:47:27,147 INFO L280 TraceCheckUtils]: 64: Hoare triple {319#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {319#true} is VALID [2020-07-10 17:47:27,148 INFO L280 TraceCheckUtils]: 65: Hoare triple {319#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {319#true} is VALID [2020-07-10 17:47:27,148 INFO L280 TraceCheckUtils]: 66: Hoare triple {319#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {319#true} is VALID [2020-07-10 17:47:27,148 INFO L280 TraceCheckUtils]: 67: Hoare triple {319#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {319#true} is VALID [2020-07-10 17:47:27,149 INFO L280 TraceCheckUtils]: 68: Hoare triple {319#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {319#true} is VALID [2020-07-10 17:47:27,149 INFO L280 TraceCheckUtils]: 69: Hoare triple {319#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {319#true} is VALID [2020-07-10 17:47:27,150 INFO L280 TraceCheckUtils]: 70: Hoare triple {319#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {319#true} is VALID [2020-07-10 17:47:27,150 INFO L280 TraceCheckUtils]: 71: Hoare triple {319#true} ~pumpRunning~0 := 0; {319#true} is VALID [2020-07-10 17:47:27,151 INFO L280 TraceCheckUtils]: 72: Hoare triple {319#true} ~systemActive~0 := 1; {319#true} is VALID [2020-07-10 17:47:27,151 INFO L280 TraceCheckUtils]: 73: Hoare triple {319#true} ~cleanupTimeShifts~0 := 4; {319#true} is VALID [2020-07-10 17:47:27,151 INFO L280 TraceCheckUtils]: 74: Hoare triple {319#true} ~waterLevel~0 := 1; {319#true} is VALID [2020-07-10 17:47:27,152 INFO L280 TraceCheckUtils]: 75: Hoare triple {319#true} ~methaneLevelCritical~0 := 0; {319#true} is VALID [2020-07-10 17:47:27,152 INFO L280 TraceCheckUtils]: 76: Hoare triple {319#true} ~head~0.base, ~head~0.offset := 0, 0; {319#true} is VALID [2020-07-10 17:47:27,152 INFO L280 TraceCheckUtils]: 77: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 17:47:27,153 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {319#true} {319#true} #918#return; {319#true} is VALID [2020-07-10 17:47:27,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:27,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 17:47:27,169 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {319#true} {319#true} #826#return; {319#true} is VALID [2020-07-10 17:47:27,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:27,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 17:47:27,178 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {319#true} {319#true} #828#return; {319#true} is VALID [2020-07-10 17:47:27,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:27,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~11; {319#true} is VALID [2020-07-10 17:47:27,187 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~11 := 1; {319#true} is VALID [2020-07-10 17:47:27,188 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~11; {319#true} is VALID [2020-07-10 17:47:27,189 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 17:47:27,189 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {319#true} #830#return; {319#true} is VALID [2020-07-10 17:47:27,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:27,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 17:47:27,193 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {319#true} {319#true} #832#return; {319#true} is VALID [2020-07-10 17:47:27,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:27,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~5; {319#true} is VALID [2020-07-10 17:47:27,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~5 := ~waterLevel~0; {319#true} is VALID [2020-07-10 17:47:27,199 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~5; {319#true} is VALID [2020-07-10 17:47:27,199 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 17:47:27,199 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {320#false} #820#return; {320#false} is VALID [2020-07-10 17:47:27,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:27,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~1; {319#true} is VALID [2020-07-10 17:47:27,206 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~1 := ~pumpRunning~0; {319#true} is VALID [2020-07-10 17:47:27,206 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~1; {319#true} is VALID [2020-07-10 17:47:27,207 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 17:47:27,207 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {320#false} #822#return; {320#false} is VALID [2020-07-10 17:47:27,213 INFO L263 TraceCheckUtils]: 0: Hoare triple {319#true} call ULTIMATE.init(); {421#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} is VALID [2020-07-10 17:47:27,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {421#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} #NULL.base, #NULL.offset := 0, 0; {319#true} is VALID [2020-07-10 17:47:27,214 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #valid := #valid[0 := 0]; {319#true} is VALID [2020-07-10 17:47:27,215 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume 0 < #StackHeapBarrier; {319#true} is VALID [2020-07-10 17:47:27,215 INFO L280 TraceCheckUtils]: 4: Hoare triple {319#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {319#true} is VALID [2020-07-10 17:47:27,215 INFO L280 TraceCheckUtils]: 5: Hoare triple {319#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {319#true} is VALID [2020-07-10 17:47:27,216 INFO L280 TraceCheckUtils]: 6: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {319#true} is VALID [2020-07-10 17:47:27,216 INFO L280 TraceCheckUtils]: 7: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {319#true} is VALID [2020-07-10 17:47:27,216 INFO L280 TraceCheckUtils]: 8: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {319#true} is VALID [2020-07-10 17:47:27,216 INFO L280 TraceCheckUtils]: 9: Hoare triple {319#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {319#true} is VALID [2020-07-10 17:47:27,217 INFO L280 TraceCheckUtils]: 10: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {319#true} is VALID [2020-07-10 17:47:27,222 INFO L280 TraceCheckUtils]: 11: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {319#true} is VALID [2020-07-10 17:47:27,223 INFO L280 TraceCheckUtils]: 12: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {319#true} is VALID [2020-07-10 17:47:27,223 INFO L280 TraceCheckUtils]: 13: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {319#true} is VALID [2020-07-10 17:47:27,224 INFO L280 TraceCheckUtils]: 14: Hoare triple {319#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {319#true} is VALID [2020-07-10 17:47:27,224 INFO L280 TraceCheckUtils]: 15: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {319#true} is VALID [2020-07-10 17:47:27,224 INFO L280 TraceCheckUtils]: 16: Hoare triple {319#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {319#true} is VALID [2020-07-10 17:47:27,224 INFO L280 TraceCheckUtils]: 17: Hoare triple {319#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {319#true} is VALID [2020-07-10 17:47:27,225 INFO L280 TraceCheckUtils]: 18: Hoare triple {319#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {319#true} is VALID [2020-07-10 17:47:27,225 INFO L280 TraceCheckUtils]: 19: Hoare triple {319#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {319#true} is VALID [2020-07-10 17:47:27,225 INFO L280 TraceCheckUtils]: 20: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {319#true} is VALID [2020-07-10 17:47:27,226 INFO L280 TraceCheckUtils]: 21: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {319#true} is VALID [2020-07-10 17:47:27,226 INFO L280 TraceCheckUtils]: 22: Hoare triple {319#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {319#true} is VALID [2020-07-10 17:47:27,227 INFO L280 TraceCheckUtils]: 23: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {319#true} is VALID [2020-07-10 17:47:27,228 INFO L280 TraceCheckUtils]: 24: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {319#true} is VALID [2020-07-10 17:47:27,228 INFO L280 TraceCheckUtils]: 25: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {319#true} is VALID [2020-07-10 17:47:27,228 INFO L280 TraceCheckUtils]: 26: Hoare triple {319#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {319#true} is VALID [2020-07-10 17:47:27,229 INFO L280 TraceCheckUtils]: 27: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {319#true} is VALID [2020-07-10 17:47:27,229 INFO L280 TraceCheckUtils]: 28: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {319#true} is VALID [2020-07-10 17:47:27,230 INFO L280 TraceCheckUtils]: 29: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {319#true} is VALID [2020-07-10 17:47:27,230 INFO L280 TraceCheckUtils]: 30: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {319#true} is VALID [2020-07-10 17:47:27,231 INFO L280 TraceCheckUtils]: 31: Hoare triple {319#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {319#true} is VALID [2020-07-10 17:47:27,231 INFO L280 TraceCheckUtils]: 32: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {319#true} is VALID [2020-07-10 17:47:27,231 INFO L280 TraceCheckUtils]: 33: Hoare triple {319#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {319#true} is VALID [2020-07-10 17:47:27,232 INFO L280 TraceCheckUtils]: 34: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {319#true} is VALID [2020-07-10 17:47:27,233 INFO L280 TraceCheckUtils]: 35: Hoare triple {319#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {319#true} is VALID [2020-07-10 17:47:27,260 INFO L280 TraceCheckUtils]: 36: Hoare triple {319#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {319#true} is VALID [2020-07-10 17:47:27,261 INFO L280 TraceCheckUtils]: 37: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {319#true} is VALID [2020-07-10 17:47:27,261 INFO L280 TraceCheckUtils]: 38: Hoare triple {319#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {319#true} is VALID [2020-07-10 17:47:27,261 INFO L280 TraceCheckUtils]: 39: Hoare triple {319#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {319#true} is VALID [2020-07-10 17:47:27,262 INFO L280 TraceCheckUtils]: 40: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {319#true} is VALID [2020-07-10 17:47:27,262 INFO L280 TraceCheckUtils]: 41: Hoare triple {319#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {319#true} is VALID [2020-07-10 17:47:27,263 INFO L280 TraceCheckUtils]: 42: Hoare triple {319#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {319#true} is VALID [2020-07-10 17:47:27,263 INFO L280 TraceCheckUtils]: 43: Hoare triple {319#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {319#true} is VALID [2020-07-10 17:47:27,264 INFO L280 TraceCheckUtils]: 44: Hoare triple {319#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {319#true} is VALID [2020-07-10 17:47:27,264 INFO L280 TraceCheckUtils]: 45: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {319#true} is VALID [2020-07-10 17:47:27,264 INFO L280 TraceCheckUtils]: 46: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {319#true} is VALID [2020-07-10 17:47:27,265 INFO L280 TraceCheckUtils]: 47: Hoare triple {319#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {319#true} is VALID [2020-07-10 17:47:27,265 INFO L280 TraceCheckUtils]: 48: Hoare triple {319#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {319#true} is VALID [2020-07-10 17:47:27,265 INFO L280 TraceCheckUtils]: 49: Hoare triple {319#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {319#true} is VALID [2020-07-10 17:47:27,266 INFO L280 TraceCheckUtils]: 50: Hoare triple {319#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {319#true} is VALID [2020-07-10 17:47:27,267 INFO L280 TraceCheckUtils]: 51: Hoare triple {319#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {319#true} is VALID [2020-07-10 17:47:27,267 INFO L280 TraceCheckUtils]: 52: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {319#true} is VALID [2020-07-10 17:47:27,267 INFO L280 TraceCheckUtils]: 53: Hoare triple {319#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {319#true} is VALID [2020-07-10 17:47:27,267 INFO L280 TraceCheckUtils]: 54: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {319#true} is VALID [2020-07-10 17:47:27,268 INFO L280 TraceCheckUtils]: 55: Hoare triple {319#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {319#true} is VALID [2020-07-10 17:47:27,268 INFO L280 TraceCheckUtils]: 56: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {319#true} is VALID [2020-07-10 17:47:27,268 INFO L280 TraceCheckUtils]: 57: Hoare triple {319#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {319#true} is VALID [2020-07-10 17:47:27,269 INFO L280 TraceCheckUtils]: 58: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {319#true} is VALID [2020-07-10 17:47:27,269 INFO L280 TraceCheckUtils]: 59: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {319#true} is VALID [2020-07-10 17:47:27,269 INFO L280 TraceCheckUtils]: 60: Hoare triple {319#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {319#true} is VALID [2020-07-10 17:47:27,279 INFO L280 TraceCheckUtils]: 61: Hoare triple {319#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {319#true} is VALID [2020-07-10 17:47:27,280 INFO L280 TraceCheckUtils]: 62: Hoare triple {319#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {319#true} is VALID [2020-07-10 17:47:27,280 INFO L280 TraceCheckUtils]: 63: Hoare triple {319#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {319#true} is VALID [2020-07-10 17:47:27,280 INFO L280 TraceCheckUtils]: 64: Hoare triple {319#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {319#true} is VALID [2020-07-10 17:47:27,281 INFO L280 TraceCheckUtils]: 65: Hoare triple {319#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {319#true} is VALID [2020-07-10 17:47:27,281 INFO L280 TraceCheckUtils]: 66: Hoare triple {319#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {319#true} is VALID [2020-07-10 17:47:27,281 INFO L280 TraceCheckUtils]: 67: Hoare triple {319#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {319#true} is VALID [2020-07-10 17:47:27,282 INFO L280 TraceCheckUtils]: 68: Hoare triple {319#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {319#true} is VALID [2020-07-10 17:47:27,282 INFO L280 TraceCheckUtils]: 69: Hoare triple {319#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {319#true} is VALID [2020-07-10 17:47:27,282 INFO L280 TraceCheckUtils]: 70: Hoare triple {319#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {319#true} is VALID [2020-07-10 17:47:27,283 INFO L280 TraceCheckUtils]: 71: Hoare triple {319#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {319#true} is VALID [2020-07-10 17:47:27,283 INFO L280 TraceCheckUtils]: 72: Hoare triple {319#true} ~pumpRunning~0 := 0; {319#true} is VALID [2020-07-10 17:47:27,284 INFO L280 TraceCheckUtils]: 73: Hoare triple {319#true} ~systemActive~0 := 1; {319#true} is VALID [2020-07-10 17:47:27,284 INFO L280 TraceCheckUtils]: 74: Hoare triple {319#true} ~cleanupTimeShifts~0 := 4; {319#true} is VALID [2020-07-10 17:47:27,284 INFO L280 TraceCheckUtils]: 75: Hoare triple {319#true} ~waterLevel~0 := 1; {319#true} is VALID [2020-07-10 17:47:27,285 INFO L280 TraceCheckUtils]: 76: Hoare triple {319#true} ~methaneLevelCritical~0 := 0; {319#true} is VALID [2020-07-10 17:47:27,285 INFO L280 TraceCheckUtils]: 77: Hoare triple {319#true} ~head~0.base, ~head~0.offset := 0, 0; {319#true} is VALID [2020-07-10 17:47:27,285 INFO L280 TraceCheckUtils]: 78: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 17:47:27,286 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {319#true} {319#true} #918#return; {319#true} is VALID [2020-07-10 17:47:27,286 INFO L263 TraceCheckUtils]: 80: Hoare triple {319#true} call #t~ret73 := main(); {319#true} is VALID [2020-07-10 17:47:27,286 INFO L280 TraceCheckUtils]: 81: Hoare triple {319#true} havoc ~retValue_acc~3; {319#true} is VALID [2020-07-10 17:47:27,287 INFO L280 TraceCheckUtils]: 82: Hoare triple {319#true} havoc ~tmp~4; {319#true} is VALID [2020-07-10 17:47:27,287 INFO L263 TraceCheckUtils]: 83: Hoare triple {319#true} call select_helpers(); {319#true} is VALID [2020-07-10 17:47:27,287 INFO L280 TraceCheckUtils]: 84: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 17:47:27,287 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {319#true} {319#true} #826#return; {319#true} is VALID [2020-07-10 17:47:27,288 INFO L263 TraceCheckUtils]: 86: Hoare triple {319#true} call select_features(); {319#true} is VALID [2020-07-10 17:47:27,289 INFO L280 TraceCheckUtils]: 87: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 17:47:27,289 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {319#true} {319#true} #828#return; {319#true} is VALID [2020-07-10 17:47:27,289 INFO L263 TraceCheckUtils]: 89: Hoare triple {319#true} call #t~ret24 := valid_product(); {319#true} is VALID [2020-07-10 17:47:27,290 INFO L280 TraceCheckUtils]: 90: Hoare triple {319#true} havoc ~retValue_acc~11; {319#true} is VALID [2020-07-10 17:47:27,293 INFO L280 TraceCheckUtils]: 91: Hoare triple {319#true} ~retValue_acc~11 := 1; {319#true} is VALID [2020-07-10 17:47:27,294 INFO L280 TraceCheckUtils]: 92: Hoare triple {319#true} #res := ~retValue_acc~11; {319#true} is VALID [2020-07-10 17:47:27,294 INFO L280 TraceCheckUtils]: 93: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 17:47:27,295 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {319#true} {319#true} #830#return; {319#true} is VALID [2020-07-10 17:47:27,295 INFO L280 TraceCheckUtils]: 95: Hoare triple {319#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {319#true} is VALID [2020-07-10 17:47:27,295 INFO L280 TraceCheckUtils]: 96: Hoare triple {319#true} ~tmp~4 := #t~ret24; {319#true} is VALID [2020-07-10 17:47:27,296 INFO L280 TraceCheckUtils]: 97: Hoare triple {319#true} havoc #t~ret24; {319#true} is VALID [2020-07-10 17:47:27,296 INFO L280 TraceCheckUtils]: 98: Hoare triple {319#true} assume 0 != ~tmp~4; {319#true} is VALID [2020-07-10 17:47:27,296 INFO L263 TraceCheckUtils]: 99: Hoare triple {319#true} call setup(); {319#true} is VALID [2020-07-10 17:47:27,297 INFO L280 TraceCheckUtils]: 100: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 17:47:27,297 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {319#true} {319#true} #832#return; {319#true} is VALID [2020-07-10 17:47:27,302 INFO L263 TraceCheckUtils]: 102: Hoare triple {319#true} call runTest(); {319#true} is VALID [2020-07-10 17:47:27,302 INFO L263 TraceCheckUtils]: 103: Hoare triple {319#true} call test(); {319#true} is VALID [2020-07-10 17:47:27,303 INFO L280 TraceCheckUtils]: 104: Hoare triple {319#true} havoc ~splverifierCounter~0; {319#true} is VALID [2020-07-10 17:47:27,303 INFO L280 TraceCheckUtils]: 105: Hoare triple {319#true} havoc ~tmp~0; {319#true} is VALID [2020-07-10 17:47:27,303 INFO L280 TraceCheckUtils]: 106: Hoare triple {319#true} havoc ~tmp___0~0; {319#true} is VALID [2020-07-10 17:47:27,303 INFO L280 TraceCheckUtils]: 107: Hoare triple {319#true} havoc ~tmp___1~0; {319#true} is VALID [2020-07-10 17:47:27,304 INFO L280 TraceCheckUtils]: 108: Hoare triple {319#true} havoc ~tmp___2~0; {319#true} is VALID [2020-07-10 17:47:27,304 INFO L280 TraceCheckUtils]: 109: Hoare triple {319#true} ~splverifierCounter~0 := 0; {319#true} is VALID [2020-07-10 17:47:27,308 INFO L280 TraceCheckUtils]: 110: Hoare triple {319#true} assume false; {320#false} is VALID [2020-07-10 17:47:27,308 INFO L263 TraceCheckUtils]: 111: Hoare triple {320#false} call cleanup(); {320#false} is VALID [2020-07-10 17:47:27,309 INFO L280 TraceCheckUtils]: 112: Hoare triple {320#false} havoc ~i~0; {320#false} is VALID [2020-07-10 17:47:27,309 INFO L280 TraceCheckUtils]: 113: Hoare triple {320#false} havoc ~__cil_tmp2~0; {320#false} is VALID [2020-07-10 17:47:27,309 INFO L263 TraceCheckUtils]: 114: Hoare triple {320#false} call timeShift(); {320#false} is VALID [2020-07-10 17:47:27,309 INFO L280 TraceCheckUtils]: 115: Hoare triple {320#false} assume !(0 != ~pumpRunning~0); {320#false} is VALID [2020-07-10 17:47:27,310 INFO L280 TraceCheckUtils]: 116: Hoare triple {320#false} assume !(0 != ~systemActive~0); {320#false} is VALID [2020-07-10 17:47:27,310 INFO L263 TraceCheckUtils]: 117: Hoare triple {320#false} call __utac_acc__Specification4_spec__1(); {320#false} is VALID [2020-07-10 17:47:27,311 INFO L280 TraceCheckUtils]: 118: Hoare triple {320#false} havoc ~tmp~8; {320#false} is VALID [2020-07-10 17:47:27,311 INFO L280 TraceCheckUtils]: 119: Hoare triple {320#false} havoc ~tmp___0~2; {320#false} is VALID [2020-07-10 17:47:27,311 INFO L263 TraceCheckUtils]: 120: Hoare triple {320#false} call #t~ret70 := getWaterLevel(); {319#true} is VALID [2020-07-10 17:47:27,312 INFO L280 TraceCheckUtils]: 121: Hoare triple {319#true} havoc ~retValue_acc~5; {319#true} is VALID [2020-07-10 17:47:27,312 INFO L280 TraceCheckUtils]: 122: Hoare triple {319#true} ~retValue_acc~5 := ~waterLevel~0; {319#true} is VALID [2020-07-10 17:47:27,312 INFO L280 TraceCheckUtils]: 123: Hoare triple {319#true} #res := ~retValue_acc~5; {319#true} is VALID [2020-07-10 17:47:27,312 INFO L280 TraceCheckUtils]: 124: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 17:47:27,313 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {319#true} {320#false} #820#return; {320#false} is VALID [2020-07-10 17:47:27,313 INFO L280 TraceCheckUtils]: 126: Hoare triple {320#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {320#false} is VALID [2020-07-10 17:47:27,313 INFO L280 TraceCheckUtils]: 127: Hoare triple {320#false} ~tmp~8 := #t~ret70; {320#false} is VALID [2020-07-10 17:47:27,313 INFO L280 TraceCheckUtils]: 128: Hoare triple {320#false} havoc #t~ret70; {320#false} is VALID [2020-07-10 17:47:27,314 INFO L280 TraceCheckUtils]: 129: Hoare triple {320#false} assume 0 == ~tmp~8; {320#false} is VALID [2020-07-10 17:47:27,314 INFO L263 TraceCheckUtils]: 130: Hoare triple {320#false} call #t~ret71 := isPumpRunning(); {319#true} is VALID [2020-07-10 17:47:27,315 INFO L280 TraceCheckUtils]: 131: Hoare triple {319#true} havoc ~retValue_acc~1; {319#true} is VALID [2020-07-10 17:47:27,315 INFO L280 TraceCheckUtils]: 132: Hoare triple {319#true} ~retValue_acc~1 := ~pumpRunning~0; {319#true} is VALID [2020-07-10 17:47:27,315 INFO L280 TraceCheckUtils]: 133: Hoare triple {319#true} #res := ~retValue_acc~1; {319#true} is VALID [2020-07-10 17:47:27,315 INFO L280 TraceCheckUtils]: 134: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-10 17:47:27,316 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {319#true} {320#false} #822#return; {320#false} is VALID [2020-07-10 17:47:27,316 INFO L280 TraceCheckUtils]: 136: Hoare triple {320#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {320#false} is VALID [2020-07-10 17:47:27,316 INFO L280 TraceCheckUtils]: 137: Hoare triple {320#false} ~tmp___0~2 := #t~ret71; {320#false} is VALID [2020-07-10 17:47:27,317 INFO L280 TraceCheckUtils]: 138: Hoare triple {320#false} havoc #t~ret71; {320#false} is VALID [2020-07-10 17:47:27,318 INFO L280 TraceCheckUtils]: 139: Hoare triple {320#false} assume 0 != ~tmp___0~2; {320#false} is VALID [2020-07-10 17:47:27,322 INFO L263 TraceCheckUtils]: 140: Hoare triple {320#false} call __automaton_fail(); {320#false} is VALID [2020-07-10 17:47:27,323 INFO L280 TraceCheckUtils]: 141: Hoare triple {320#false} assume !false; {320#false} is VALID [2020-07-10 17:47:27,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:47:27,351 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:47:27,353 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1756226895] [2020-07-10 17:47:27,355 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:47:27,355 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-10 17:47:27,356 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [693664605] [2020-07-10 17:47:27,363 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 17:47:27,369 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:47:27,373 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 17:47:27,560 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:47:27,560 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 17:47:27,561 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:47:27,569 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 17:47:27,570 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 17:47:27,572 INFO L87 Difference]: Start difference. First operand 316 states. Second operand 3 states. [2020-07-10 17:47:36,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:47:36,438 INFO L93 Difference]: Finished difference Result 500 states and 595 transitions. [2020-07-10 17:47:36,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 17:47:36,439 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 17:47:36,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:47:36,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 17:47:36,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 595 transitions. [2020-07-10 17:47:36,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 17:47:36,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 595 transitions. [2020-07-10 17:47:36,497 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 595 transitions. [2020-07-10 17:47:38,204 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 595 edges. 595 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:47:38,240 INFO L225 Difference]: With dead ends: 500 [2020-07-10 17:47:38,241 INFO L226 Difference]: Without dead ends: 309 [2020-07-10 17:47:38,246 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 17:47:38,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 309 states. [2020-07-10 17:47:41,789 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 309 to 265. [2020-07-10 17:47:41,790 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:47:41,790 INFO L82 GeneralOperation]: Start isEquivalent. First operand 309 states. Second operand 265 states. [2020-07-10 17:47:41,791 INFO L74 IsIncluded]: Start isIncluded. First operand 309 states. Second operand 265 states. [2020-07-10 17:47:41,791 INFO L87 Difference]: Start difference. First operand 309 states. Second operand 265 states. [2020-07-10 17:47:41,830 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:47:41,830 INFO L93 Difference]: Finished difference Result 309 states and 353 transitions. [2020-07-10 17:47:41,830 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 353 transitions. [2020-07-10 17:47:41,834 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:47:41,834 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:47:41,834 INFO L74 IsIncluded]: Start isIncluded. First operand 265 states. Second operand 309 states. [2020-07-10 17:47:41,835 INFO L87 Difference]: Start difference. First operand 265 states. Second operand 309 states. [2020-07-10 17:47:41,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:47:41,871 INFO L93 Difference]: Finished difference Result 309 states and 353 transitions. [2020-07-10 17:47:41,871 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 353 transitions. [2020-07-10 17:47:41,873 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:47:41,873 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:47:41,873 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:47:41,873 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:47:41,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 265 states. [2020-07-10 17:47:41,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 288 transitions. [2020-07-10 17:47:41,892 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 288 transitions. Word has length 142 [2020-07-10 17:47:41,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:47:41,893 INFO L479 AbstractCegarLoop]: Abstraction has 265 states and 288 transitions. [2020-07-10 17:47:41,893 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 17:47:41,893 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 265 states and 288 transitions. [2020-07-10 17:47:42,843 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 288 edges. 288 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:47:42,843 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 288 transitions. [2020-07-10 17:47:42,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-10 17:47:42,846 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:47:42,847 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:47:42,847 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 17:47:42,847 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:47:42,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:47:42,848 INFO L82 PathProgramCache]: Analyzing trace with hash -509379685, now seen corresponding path program 1 times [2020-07-10 17:47:42,848 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:47:42,848 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [577907384] [2020-07-10 17:47:42,848 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:47:42,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:43,239 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:47:43,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:43,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {2675#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} #NULL.base, #NULL.offset := 0, 0; {2572#true} is VALID [2020-07-10 17:47:43,301 INFO L280 TraceCheckUtils]: 1: Hoare triple {2572#true} #valid := #valid[0 := 0]; {2572#true} is VALID [2020-07-10 17:47:43,302 INFO L280 TraceCheckUtils]: 2: Hoare triple {2572#true} assume 0 < #StackHeapBarrier; {2572#true} is VALID [2020-07-10 17:47:43,302 INFO L280 TraceCheckUtils]: 3: Hoare triple {2572#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {2572#true} is VALID [2020-07-10 17:47:43,302 INFO L280 TraceCheckUtils]: 4: Hoare triple {2572#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {2572#true} is VALID [2020-07-10 17:47:43,302 INFO L280 TraceCheckUtils]: 5: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {2572#true} is VALID [2020-07-10 17:47:43,303 INFO L280 TraceCheckUtils]: 6: Hoare triple {2572#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {2572#true} is VALID [2020-07-10 17:47:43,303 INFO L280 TraceCheckUtils]: 7: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {2572#true} is VALID [2020-07-10 17:47:43,303 INFO L280 TraceCheckUtils]: 8: Hoare triple {2572#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {2572#true} is VALID [2020-07-10 17:47:43,303 INFO L280 TraceCheckUtils]: 9: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {2572#true} is VALID [2020-07-10 17:47:43,304 INFO L280 TraceCheckUtils]: 10: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {2572#true} is VALID [2020-07-10 17:47:43,304 INFO L280 TraceCheckUtils]: 11: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {2572#true} is VALID [2020-07-10 17:47:43,304 INFO L280 TraceCheckUtils]: 12: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {2572#true} is VALID [2020-07-10 17:47:43,304 INFO L280 TraceCheckUtils]: 13: Hoare triple {2572#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {2572#true} is VALID [2020-07-10 17:47:43,305 INFO L280 TraceCheckUtils]: 14: Hoare triple {2572#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {2572#true} is VALID [2020-07-10 17:47:43,305 INFO L280 TraceCheckUtils]: 15: Hoare triple {2572#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {2572#true} is VALID [2020-07-10 17:47:43,305 INFO L280 TraceCheckUtils]: 16: Hoare triple {2572#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {2572#true} is VALID [2020-07-10 17:47:43,305 INFO L280 TraceCheckUtils]: 17: Hoare triple {2572#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {2572#true} is VALID [2020-07-10 17:47:43,306 INFO L280 TraceCheckUtils]: 18: Hoare triple {2572#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {2572#true} is VALID [2020-07-10 17:47:43,306 INFO L280 TraceCheckUtils]: 19: Hoare triple {2572#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {2572#true} is VALID [2020-07-10 17:47:43,306 INFO L280 TraceCheckUtils]: 20: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {2572#true} is VALID [2020-07-10 17:47:43,306 INFO L280 TraceCheckUtils]: 21: Hoare triple {2572#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {2572#true} is VALID [2020-07-10 17:47:43,307 INFO L280 TraceCheckUtils]: 22: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {2572#true} is VALID [2020-07-10 17:47:43,307 INFO L280 TraceCheckUtils]: 23: Hoare triple {2572#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {2572#true} is VALID [2020-07-10 17:47:43,307 INFO L280 TraceCheckUtils]: 24: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {2572#true} is VALID [2020-07-10 17:47:43,307 INFO L280 TraceCheckUtils]: 25: Hoare triple {2572#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {2572#true} is VALID [2020-07-10 17:47:43,308 INFO L280 TraceCheckUtils]: 26: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {2572#true} is VALID [2020-07-10 17:47:43,308 INFO L280 TraceCheckUtils]: 27: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {2572#true} is VALID [2020-07-10 17:47:43,308 INFO L280 TraceCheckUtils]: 28: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {2572#true} is VALID [2020-07-10 17:47:43,308 INFO L280 TraceCheckUtils]: 29: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {2572#true} is VALID [2020-07-10 17:47:43,308 INFO L280 TraceCheckUtils]: 30: Hoare triple {2572#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {2572#true} is VALID [2020-07-10 17:47:43,309 INFO L280 TraceCheckUtils]: 31: Hoare triple {2572#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {2572#true} is VALID [2020-07-10 17:47:43,309 INFO L280 TraceCheckUtils]: 32: Hoare triple {2572#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {2572#true} is VALID [2020-07-10 17:47:43,309 INFO L280 TraceCheckUtils]: 33: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {2572#true} is VALID [2020-07-10 17:47:43,309 INFO L280 TraceCheckUtils]: 34: Hoare triple {2572#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {2572#true} is VALID [2020-07-10 17:47:43,310 INFO L280 TraceCheckUtils]: 35: Hoare triple {2572#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {2572#true} is VALID [2020-07-10 17:47:43,310 INFO L280 TraceCheckUtils]: 36: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {2572#true} is VALID [2020-07-10 17:47:43,310 INFO L280 TraceCheckUtils]: 37: Hoare triple {2572#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {2572#true} is VALID [2020-07-10 17:47:43,310 INFO L280 TraceCheckUtils]: 38: Hoare triple {2572#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {2572#true} is VALID [2020-07-10 17:47:43,311 INFO L280 TraceCheckUtils]: 39: Hoare triple {2572#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {2572#true} is VALID [2020-07-10 17:47:43,311 INFO L280 TraceCheckUtils]: 40: Hoare triple {2572#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {2572#true} is VALID [2020-07-10 17:47:43,311 INFO L280 TraceCheckUtils]: 41: Hoare triple {2572#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {2572#true} is VALID [2020-07-10 17:47:43,311 INFO L280 TraceCheckUtils]: 42: Hoare triple {2572#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {2572#true} is VALID [2020-07-10 17:47:43,312 INFO L280 TraceCheckUtils]: 43: Hoare triple {2572#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {2572#true} is VALID [2020-07-10 17:47:43,312 INFO L280 TraceCheckUtils]: 44: Hoare triple {2572#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {2572#true} is VALID [2020-07-10 17:47:43,312 INFO L280 TraceCheckUtils]: 45: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {2572#true} is VALID [2020-07-10 17:47:43,312 INFO L280 TraceCheckUtils]: 46: Hoare triple {2572#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {2572#true} is VALID [2020-07-10 17:47:43,313 INFO L280 TraceCheckUtils]: 47: Hoare triple {2572#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {2572#true} is VALID [2020-07-10 17:47:43,313 INFO L280 TraceCheckUtils]: 48: Hoare triple {2572#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {2572#true} is VALID [2020-07-10 17:47:43,313 INFO L280 TraceCheckUtils]: 49: Hoare triple {2572#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {2572#true} is VALID [2020-07-10 17:47:43,313 INFO L280 TraceCheckUtils]: 50: Hoare triple {2572#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {2572#true} is VALID [2020-07-10 17:47:43,314 INFO L280 TraceCheckUtils]: 51: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {2572#true} is VALID [2020-07-10 17:47:43,314 INFO L280 TraceCheckUtils]: 52: Hoare triple {2572#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {2572#true} is VALID [2020-07-10 17:47:43,314 INFO L280 TraceCheckUtils]: 53: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {2572#true} is VALID [2020-07-10 17:47:43,314 INFO L280 TraceCheckUtils]: 54: Hoare triple {2572#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {2572#true} is VALID [2020-07-10 17:47:43,315 INFO L280 TraceCheckUtils]: 55: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {2572#true} is VALID [2020-07-10 17:47:43,315 INFO L280 TraceCheckUtils]: 56: Hoare triple {2572#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {2572#true} is VALID [2020-07-10 17:47:43,315 INFO L280 TraceCheckUtils]: 57: Hoare triple {2572#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {2572#true} is VALID [2020-07-10 17:47:43,315 INFO L280 TraceCheckUtils]: 58: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {2572#true} is VALID [2020-07-10 17:47:43,316 INFO L280 TraceCheckUtils]: 59: Hoare triple {2572#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {2572#true} is VALID [2020-07-10 17:47:43,316 INFO L280 TraceCheckUtils]: 60: Hoare triple {2572#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {2572#true} is VALID [2020-07-10 17:47:43,316 INFO L280 TraceCheckUtils]: 61: Hoare triple {2572#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {2572#true} is VALID [2020-07-10 17:47:43,316 INFO L280 TraceCheckUtils]: 62: Hoare triple {2572#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {2572#true} is VALID [2020-07-10 17:47:43,316 INFO L280 TraceCheckUtils]: 63: Hoare triple {2572#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {2572#true} is VALID [2020-07-10 17:47:43,317 INFO L280 TraceCheckUtils]: 64: Hoare triple {2572#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {2572#true} is VALID [2020-07-10 17:47:43,317 INFO L280 TraceCheckUtils]: 65: Hoare triple {2572#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {2572#true} is VALID [2020-07-10 17:47:43,317 INFO L280 TraceCheckUtils]: 66: Hoare triple {2572#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {2572#true} is VALID [2020-07-10 17:47:43,317 INFO L280 TraceCheckUtils]: 67: Hoare triple {2572#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {2572#true} is VALID [2020-07-10 17:47:43,318 INFO L280 TraceCheckUtils]: 68: Hoare triple {2572#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {2572#true} is VALID [2020-07-10 17:47:43,318 INFO L280 TraceCheckUtils]: 69: Hoare triple {2572#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {2572#true} is VALID [2020-07-10 17:47:43,318 INFO L280 TraceCheckUtils]: 70: Hoare triple {2572#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {2572#true} is VALID [2020-07-10 17:47:43,318 INFO L280 TraceCheckUtils]: 71: Hoare triple {2572#true} ~pumpRunning~0 := 0; {2572#true} is VALID [2020-07-10 17:47:43,319 INFO L280 TraceCheckUtils]: 72: Hoare triple {2572#true} ~systemActive~0 := 1; {2572#true} is VALID [2020-07-10 17:47:43,319 INFO L280 TraceCheckUtils]: 73: Hoare triple {2572#true} ~cleanupTimeShifts~0 := 4; {2572#true} is VALID [2020-07-10 17:47:43,319 INFO L280 TraceCheckUtils]: 74: Hoare triple {2572#true} ~waterLevel~0 := 1; {2572#true} is VALID [2020-07-10 17:47:43,319 INFO L280 TraceCheckUtils]: 75: Hoare triple {2572#true} ~methaneLevelCritical~0 := 0; {2572#true} is VALID [2020-07-10 17:47:43,320 INFO L280 TraceCheckUtils]: 76: Hoare triple {2572#true} ~head~0.base, ~head~0.offset := 0, 0; {2572#true} is VALID [2020-07-10 17:47:43,320 INFO L280 TraceCheckUtils]: 77: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 17:47:43,320 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2572#true} {2572#true} #918#return; {2572#true} is VALID [2020-07-10 17:47:43,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:43,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 17:47:43,327 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2572#true} {2572#true} #826#return; {2572#true} is VALID [2020-07-10 17:47:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:43,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 17:47:43,338 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2572#true} {2572#true} #828#return; {2572#true} is VALID [2020-07-10 17:47:43,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:43,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {2572#true} havoc ~retValue_acc~11; {2572#true} is VALID [2020-07-10 17:47:43,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {2572#true} ~retValue_acc~11 := 1; {2572#true} is VALID [2020-07-10 17:47:43,348 INFO L280 TraceCheckUtils]: 2: Hoare triple {2572#true} #res := ~retValue_acc~11; {2572#true} is VALID [2020-07-10 17:47:43,348 INFO L280 TraceCheckUtils]: 3: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 17:47:43,348 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2572#true} {2572#true} #830#return; {2572#true} is VALID [2020-07-10 17:47:43,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:43,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 17:47:43,350 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2572#true} {2572#true} #832#return; {2572#true} is VALID [2020-07-10 17:47:43,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:43,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {2572#true} havoc ~retValue_acc~5; {2572#true} is VALID [2020-07-10 17:47:43,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {2572#true} ~retValue_acc~5 := ~waterLevel~0; {2572#true} is VALID [2020-07-10 17:47:43,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {2572#true} #res := ~retValue_acc~5; {2572#true} is VALID [2020-07-10 17:47:43,355 INFO L280 TraceCheckUtils]: 3: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 17:47:43,355 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2572#true} {2573#false} #820#return; {2573#false} is VALID [2020-07-10 17:47:43,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:43,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {2572#true} havoc ~retValue_acc~1; {2572#true} is VALID [2020-07-10 17:47:43,358 INFO L280 TraceCheckUtils]: 1: Hoare triple {2572#true} ~retValue_acc~1 := ~pumpRunning~0; {2572#true} is VALID [2020-07-10 17:47:43,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {2572#true} #res := ~retValue_acc~1; {2572#true} is VALID [2020-07-10 17:47:43,359 INFO L280 TraceCheckUtils]: 3: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 17:47:43,359 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2572#true} {2573#false} #822#return; {2573#false} is VALID [2020-07-10 17:47:43,362 INFO L263 TraceCheckUtils]: 0: Hoare triple {2572#true} call ULTIMATE.init(); {2675#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} is VALID [2020-07-10 17:47:43,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {2675#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} #NULL.base, #NULL.offset := 0, 0; {2572#true} is VALID [2020-07-10 17:47:43,363 INFO L280 TraceCheckUtils]: 2: Hoare triple {2572#true} #valid := #valid[0 := 0]; {2572#true} is VALID [2020-07-10 17:47:43,363 INFO L280 TraceCheckUtils]: 3: Hoare triple {2572#true} assume 0 < #StackHeapBarrier; {2572#true} is VALID [2020-07-10 17:47:43,363 INFO L280 TraceCheckUtils]: 4: Hoare triple {2572#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {2572#true} is VALID [2020-07-10 17:47:43,364 INFO L280 TraceCheckUtils]: 5: Hoare triple {2572#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {2572#true} is VALID [2020-07-10 17:47:43,364 INFO L280 TraceCheckUtils]: 6: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {2572#true} is VALID [2020-07-10 17:47:43,364 INFO L280 TraceCheckUtils]: 7: Hoare triple {2572#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {2572#true} is VALID [2020-07-10 17:47:43,365 INFO L280 TraceCheckUtils]: 8: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {2572#true} is VALID [2020-07-10 17:47:43,365 INFO L280 TraceCheckUtils]: 9: Hoare triple {2572#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {2572#true} is VALID [2020-07-10 17:47:43,365 INFO L280 TraceCheckUtils]: 10: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {2572#true} is VALID [2020-07-10 17:47:43,365 INFO L280 TraceCheckUtils]: 11: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {2572#true} is VALID [2020-07-10 17:47:43,366 INFO L280 TraceCheckUtils]: 12: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {2572#true} is VALID [2020-07-10 17:47:43,366 INFO L280 TraceCheckUtils]: 13: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {2572#true} is VALID [2020-07-10 17:47:43,366 INFO L280 TraceCheckUtils]: 14: Hoare triple {2572#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {2572#true} is VALID [2020-07-10 17:47:43,366 INFO L280 TraceCheckUtils]: 15: Hoare triple {2572#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {2572#true} is VALID [2020-07-10 17:47:43,367 INFO L280 TraceCheckUtils]: 16: Hoare triple {2572#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {2572#true} is VALID [2020-07-10 17:47:43,367 INFO L280 TraceCheckUtils]: 17: Hoare triple {2572#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {2572#true} is VALID [2020-07-10 17:47:43,367 INFO L280 TraceCheckUtils]: 18: Hoare triple {2572#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {2572#true} is VALID [2020-07-10 17:47:43,367 INFO L280 TraceCheckUtils]: 19: Hoare triple {2572#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {2572#true} is VALID [2020-07-10 17:47:43,367 INFO L280 TraceCheckUtils]: 20: Hoare triple {2572#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {2572#true} is VALID [2020-07-10 17:47:43,368 INFO L280 TraceCheckUtils]: 21: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {2572#true} is VALID [2020-07-10 17:47:43,368 INFO L280 TraceCheckUtils]: 22: Hoare triple {2572#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {2572#true} is VALID [2020-07-10 17:47:43,368 INFO L280 TraceCheckUtils]: 23: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {2572#true} is VALID [2020-07-10 17:47:43,368 INFO L280 TraceCheckUtils]: 24: Hoare triple {2572#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {2572#true} is VALID [2020-07-10 17:47:43,369 INFO L280 TraceCheckUtils]: 25: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {2572#true} is VALID [2020-07-10 17:47:43,369 INFO L280 TraceCheckUtils]: 26: Hoare triple {2572#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {2572#true} is VALID [2020-07-10 17:47:43,369 INFO L280 TraceCheckUtils]: 27: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {2572#true} is VALID [2020-07-10 17:47:43,369 INFO L280 TraceCheckUtils]: 28: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {2572#true} is VALID [2020-07-10 17:47:43,370 INFO L280 TraceCheckUtils]: 29: Hoare triple {2572#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {2572#true} is VALID [2020-07-10 17:47:43,370 INFO L280 TraceCheckUtils]: 30: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {2572#true} is VALID [2020-07-10 17:47:43,370 INFO L280 TraceCheckUtils]: 31: Hoare triple {2572#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {2572#true} is VALID [2020-07-10 17:47:43,370 INFO L280 TraceCheckUtils]: 32: Hoare triple {2572#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {2572#true} is VALID [2020-07-10 17:47:43,371 INFO L280 TraceCheckUtils]: 33: Hoare triple {2572#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {2572#true} is VALID [2020-07-10 17:47:43,371 INFO L280 TraceCheckUtils]: 34: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {2572#true} is VALID [2020-07-10 17:47:43,371 INFO L280 TraceCheckUtils]: 35: Hoare triple {2572#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {2572#true} is VALID [2020-07-10 17:47:43,371 INFO L280 TraceCheckUtils]: 36: Hoare triple {2572#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {2572#true} is VALID [2020-07-10 17:47:43,371 INFO L280 TraceCheckUtils]: 37: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {2572#true} is VALID [2020-07-10 17:47:43,372 INFO L280 TraceCheckUtils]: 38: Hoare triple {2572#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {2572#true} is VALID [2020-07-10 17:47:43,372 INFO L280 TraceCheckUtils]: 39: Hoare triple {2572#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {2572#true} is VALID [2020-07-10 17:47:43,372 INFO L280 TraceCheckUtils]: 40: Hoare triple {2572#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {2572#true} is VALID [2020-07-10 17:47:43,372 INFO L280 TraceCheckUtils]: 41: Hoare triple {2572#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {2572#true} is VALID [2020-07-10 17:47:43,373 INFO L280 TraceCheckUtils]: 42: Hoare triple {2572#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {2572#true} is VALID [2020-07-10 17:47:43,373 INFO L280 TraceCheckUtils]: 43: Hoare triple {2572#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {2572#true} is VALID [2020-07-10 17:47:43,373 INFO L280 TraceCheckUtils]: 44: Hoare triple {2572#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {2572#true} is VALID [2020-07-10 17:47:43,373 INFO L280 TraceCheckUtils]: 45: Hoare triple {2572#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {2572#true} is VALID [2020-07-10 17:47:43,373 INFO L280 TraceCheckUtils]: 46: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {2572#true} is VALID [2020-07-10 17:47:43,374 INFO L280 TraceCheckUtils]: 47: Hoare triple {2572#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {2572#true} is VALID [2020-07-10 17:47:43,374 INFO L280 TraceCheckUtils]: 48: Hoare triple {2572#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {2572#true} is VALID [2020-07-10 17:47:43,374 INFO L280 TraceCheckUtils]: 49: Hoare triple {2572#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {2572#true} is VALID [2020-07-10 17:47:43,374 INFO L280 TraceCheckUtils]: 50: Hoare triple {2572#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {2572#true} is VALID [2020-07-10 17:47:43,375 INFO L280 TraceCheckUtils]: 51: Hoare triple {2572#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {2572#true} is VALID [2020-07-10 17:47:43,375 INFO L280 TraceCheckUtils]: 52: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {2572#true} is VALID [2020-07-10 17:47:43,375 INFO L280 TraceCheckUtils]: 53: Hoare triple {2572#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {2572#true} is VALID [2020-07-10 17:47:43,375 INFO L280 TraceCheckUtils]: 54: Hoare triple {2572#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {2572#true} is VALID [2020-07-10 17:47:43,375 INFO L280 TraceCheckUtils]: 55: Hoare triple {2572#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {2572#true} is VALID [2020-07-10 17:47:43,376 INFO L280 TraceCheckUtils]: 56: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {2572#true} is VALID [2020-07-10 17:47:43,376 INFO L280 TraceCheckUtils]: 57: Hoare triple {2572#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {2572#true} is VALID [2020-07-10 17:47:43,376 INFO L280 TraceCheckUtils]: 58: Hoare triple {2572#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {2572#true} is VALID [2020-07-10 17:47:43,376 INFO L280 TraceCheckUtils]: 59: Hoare triple {2572#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {2572#true} is VALID [2020-07-10 17:47:43,376 INFO L280 TraceCheckUtils]: 60: Hoare triple {2572#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {2572#true} is VALID [2020-07-10 17:47:43,377 INFO L280 TraceCheckUtils]: 61: Hoare triple {2572#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {2572#true} is VALID [2020-07-10 17:47:43,377 INFO L280 TraceCheckUtils]: 62: Hoare triple {2572#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {2572#true} is VALID [2020-07-10 17:47:43,377 INFO L280 TraceCheckUtils]: 63: Hoare triple {2572#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {2572#true} is VALID [2020-07-10 17:47:43,377 INFO L280 TraceCheckUtils]: 64: Hoare triple {2572#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {2572#true} is VALID [2020-07-10 17:47:43,378 INFO L280 TraceCheckUtils]: 65: Hoare triple {2572#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {2572#true} is VALID [2020-07-10 17:47:43,378 INFO L280 TraceCheckUtils]: 66: Hoare triple {2572#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {2572#true} is VALID [2020-07-10 17:47:43,378 INFO L280 TraceCheckUtils]: 67: Hoare triple {2572#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {2572#true} is VALID [2020-07-10 17:47:43,378 INFO L280 TraceCheckUtils]: 68: Hoare triple {2572#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {2572#true} is VALID [2020-07-10 17:47:43,379 INFO L280 TraceCheckUtils]: 69: Hoare triple {2572#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {2572#true} is VALID [2020-07-10 17:47:43,379 INFO L280 TraceCheckUtils]: 70: Hoare triple {2572#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {2572#true} is VALID [2020-07-10 17:47:43,379 INFO L280 TraceCheckUtils]: 71: Hoare triple {2572#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {2572#true} is VALID [2020-07-10 17:47:43,379 INFO L280 TraceCheckUtils]: 72: Hoare triple {2572#true} ~pumpRunning~0 := 0; {2572#true} is VALID [2020-07-10 17:47:43,379 INFO L280 TraceCheckUtils]: 73: Hoare triple {2572#true} ~systemActive~0 := 1; {2572#true} is VALID [2020-07-10 17:47:43,380 INFO L280 TraceCheckUtils]: 74: Hoare triple {2572#true} ~cleanupTimeShifts~0 := 4; {2572#true} is VALID [2020-07-10 17:47:43,380 INFO L280 TraceCheckUtils]: 75: Hoare triple {2572#true} ~waterLevel~0 := 1; {2572#true} is VALID [2020-07-10 17:47:43,380 INFO L280 TraceCheckUtils]: 76: Hoare triple {2572#true} ~methaneLevelCritical~0 := 0; {2572#true} is VALID [2020-07-10 17:47:43,380 INFO L280 TraceCheckUtils]: 77: Hoare triple {2572#true} ~head~0.base, ~head~0.offset := 0, 0; {2572#true} is VALID [2020-07-10 17:47:43,380 INFO L280 TraceCheckUtils]: 78: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 17:47:43,381 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2572#true} {2572#true} #918#return; {2572#true} is VALID [2020-07-10 17:47:43,381 INFO L263 TraceCheckUtils]: 80: Hoare triple {2572#true} call #t~ret73 := main(); {2572#true} is VALID [2020-07-10 17:47:43,381 INFO L280 TraceCheckUtils]: 81: Hoare triple {2572#true} havoc ~retValue_acc~3; {2572#true} is VALID [2020-07-10 17:47:43,381 INFO L280 TraceCheckUtils]: 82: Hoare triple {2572#true} havoc ~tmp~4; {2572#true} is VALID [2020-07-10 17:47:43,382 INFO L263 TraceCheckUtils]: 83: Hoare triple {2572#true} call select_helpers(); {2572#true} is VALID [2020-07-10 17:47:43,382 INFO L280 TraceCheckUtils]: 84: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 17:47:43,382 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2572#true} {2572#true} #826#return; {2572#true} is VALID [2020-07-10 17:47:43,382 INFO L263 TraceCheckUtils]: 86: Hoare triple {2572#true} call select_features(); {2572#true} is VALID [2020-07-10 17:47:43,382 INFO L280 TraceCheckUtils]: 87: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 17:47:43,383 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2572#true} {2572#true} #828#return; {2572#true} is VALID [2020-07-10 17:47:43,383 INFO L263 TraceCheckUtils]: 89: Hoare triple {2572#true} call #t~ret24 := valid_product(); {2572#true} is VALID [2020-07-10 17:47:43,383 INFO L280 TraceCheckUtils]: 90: Hoare triple {2572#true} havoc ~retValue_acc~11; {2572#true} is VALID [2020-07-10 17:47:43,383 INFO L280 TraceCheckUtils]: 91: Hoare triple {2572#true} ~retValue_acc~11 := 1; {2572#true} is VALID [2020-07-10 17:47:43,384 INFO L280 TraceCheckUtils]: 92: Hoare triple {2572#true} #res := ~retValue_acc~11; {2572#true} is VALID [2020-07-10 17:47:43,384 INFO L280 TraceCheckUtils]: 93: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 17:47:43,384 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2572#true} {2572#true} #830#return; {2572#true} is VALID [2020-07-10 17:47:43,384 INFO L280 TraceCheckUtils]: 95: Hoare triple {2572#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {2572#true} is VALID [2020-07-10 17:47:43,384 INFO L280 TraceCheckUtils]: 96: Hoare triple {2572#true} ~tmp~4 := #t~ret24; {2572#true} is VALID [2020-07-10 17:47:43,385 INFO L280 TraceCheckUtils]: 97: Hoare triple {2572#true} havoc #t~ret24; {2572#true} is VALID [2020-07-10 17:47:43,385 INFO L280 TraceCheckUtils]: 98: Hoare triple {2572#true} assume 0 != ~tmp~4; {2572#true} is VALID [2020-07-10 17:47:43,385 INFO L263 TraceCheckUtils]: 99: Hoare triple {2572#true} call setup(); {2572#true} is VALID [2020-07-10 17:47:43,385 INFO L280 TraceCheckUtils]: 100: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 17:47:43,385 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2572#true} {2572#true} #832#return; {2572#true} is VALID [2020-07-10 17:47:43,386 INFO L263 TraceCheckUtils]: 102: Hoare triple {2572#true} call runTest(); {2572#true} is VALID [2020-07-10 17:47:43,386 INFO L263 TraceCheckUtils]: 103: Hoare triple {2572#true} call test(); {2572#true} is VALID [2020-07-10 17:47:43,386 INFO L280 TraceCheckUtils]: 104: Hoare triple {2572#true} havoc ~splverifierCounter~0; {2572#true} is VALID [2020-07-10 17:47:43,386 INFO L280 TraceCheckUtils]: 105: Hoare triple {2572#true} havoc ~tmp~0; {2572#true} is VALID [2020-07-10 17:47:43,386 INFO L280 TraceCheckUtils]: 106: Hoare triple {2572#true} havoc ~tmp___0~0; {2572#true} is VALID [2020-07-10 17:47:43,386 INFO L280 TraceCheckUtils]: 107: Hoare triple {2572#true} havoc ~tmp___1~0; {2572#true} is VALID [2020-07-10 17:47:43,386 INFO L280 TraceCheckUtils]: 108: Hoare triple {2572#true} havoc ~tmp___2~0; {2572#true} is VALID [2020-07-10 17:47:43,387 INFO L280 TraceCheckUtils]: 109: Hoare triple {2572#true} ~splverifierCounter~0 := 0; {2664#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 17:47:43,388 INFO L280 TraceCheckUtils]: 110: Hoare triple {2664#(= 0 test_~splverifierCounter~0)} assume !false; {2664#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 17:47:43,388 INFO L280 TraceCheckUtils]: 111: Hoare triple {2664#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2573#false} is VALID [2020-07-10 17:47:43,389 INFO L263 TraceCheckUtils]: 112: Hoare triple {2573#false} call cleanup(); {2573#false} is VALID [2020-07-10 17:47:43,389 INFO L280 TraceCheckUtils]: 113: Hoare triple {2573#false} havoc ~i~0; {2573#false} is VALID [2020-07-10 17:47:43,389 INFO L280 TraceCheckUtils]: 114: Hoare triple {2573#false} havoc ~__cil_tmp2~0; {2573#false} is VALID [2020-07-10 17:47:43,389 INFO L263 TraceCheckUtils]: 115: Hoare triple {2573#false} call timeShift(); {2573#false} is VALID [2020-07-10 17:47:43,389 INFO L280 TraceCheckUtils]: 116: Hoare triple {2573#false} assume !(0 != ~pumpRunning~0); {2573#false} is VALID [2020-07-10 17:47:43,390 INFO L280 TraceCheckUtils]: 117: Hoare triple {2573#false} assume !(0 != ~systemActive~0); {2573#false} is VALID [2020-07-10 17:47:43,390 INFO L263 TraceCheckUtils]: 118: Hoare triple {2573#false} call __utac_acc__Specification4_spec__1(); {2573#false} is VALID [2020-07-10 17:47:43,390 INFO L280 TraceCheckUtils]: 119: Hoare triple {2573#false} havoc ~tmp~8; {2573#false} is VALID [2020-07-10 17:47:43,390 INFO L280 TraceCheckUtils]: 120: Hoare triple {2573#false} havoc ~tmp___0~2; {2573#false} is VALID [2020-07-10 17:47:43,391 INFO L263 TraceCheckUtils]: 121: Hoare triple {2573#false} call #t~ret70 := getWaterLevel(); {2572#true} is VALID [2020-07-10 17:47:43,391 INFO L280 TraceCheckUtils]: 122: Hoare triple {2572#true} havoc ~retValue_acc~5; {2572#true} is VALID [2020-07-10 17:47:43,391 INFO L280 TraceCheckUtils]: 123: Hoare triple {2572#true} ~retValue_acc~5 := ~waterLevel~0; {2572#true} is VALID [2020-07-10 17:47:43,391 INFO L280 TraceCheckUtils]: 124: Hoare triple {2572#true} #res := ~retValue_acc~5; {2572#true} is VALID [2020-07-10 17:47:43,391 INFO L280 TraceCheckUtils]: 125: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 17:47:43,392 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2572#true} {2573#false} #820#return; {2573#false} is VALID [2020-07-10 17:47:43,392 INFO L280 TraceCheckUtils]: 127: Hoare triple {2573#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {2573#false} is VALID [2020-07-10 17:47:43,392 INFO L280 TraceCheckUtils]: 128: Hoare triple {2573#false} ~tmp~8 := #t~ret70; {2573#false} is VALID [2020-07-10 17:47:43,392 INFO L280 TraceCheckUtils]: 129: Hoare triple {2573#false} havoc #t~ret70; {2573#false} is VALID [2020-07-10 17:47:43,392 INFO L280 TraceCheckUtils]: 130: Hoare triple {2573#false} assume 0 == ~tmp~8; {2573#false} is VALID [2020-07-10 17:47:43,393 INFO L263 TraceCheckUtils]: 131: Hoare triple {2573#false} call #t~ret71 := isPumpRunning(); {2572#true} is VALID [2020-07-10 17:47:43,393 INFO L280 TraceCheckUtils]: 132: Hoare triple {2572#true} havoc ~retValue_acc~1; {2572#true} is VALID [2020-07-10 17:47:43,393 INFO L280 TraceCheckUtils]: 133: Hoare triple {2572#true} ~retValue_acc~1 := ~pumpRunning~0; {2572#true} is VALID [2020-07-10 17:47:43,393 INFO L280 TraceCheckUtils]: 134: Hoare triple {2572#true} #res := ~retValue_acc~1; {2572#true} is VALID [2020-07-10 17:47:43,394 INFO L280 TraceCheckUtils]: 135: Hoare triple {2572#true} assume true; {2572#true} is VALID [2020-07-10 17:47:43,394 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2572#true} {2573#false} #822#return; {2573#false} is VALID [2020-07-10 17:47:43,394 INFO L280 TraceCheckUtils]: 137: Hoare triple {2573#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {2573#false} is VALID [2020-07-10 17:47:43,394 INFO L280 TraceCheckUtils]: 138: Hoare triple {2573#false} ~tmp___0~2 := #t~ret71; {2573#false} is VALID [2020-07-10 17:47:43,394 INFO L280 TraceCheckUtils]: 139: Hoare triple {2573#false} havoc #t~ret71; {2573#false} is VALID [2020-07-10 17:47:43,395 INFO L280 TraceCheckUtils]: 140: Hoare triple {2573#false} assume 0 != ~tmp___0~2; {2573#false} is VALID [2020-07-10 17:47:43,395 INFO L263 TraceCheckUtils]: 141: Hoare triple {2573#false} call __automaton_fail(); {2573#false} is VALID [2020-07-10 17:47:43,395 INFO L280 TraceCheckUtils]: 142: Hoare triple {2573#false} assume !false; {2573#false} is VALID [2020-07-10 17:47:43,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:47:43,419 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:47:43,419 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [577907384] [2020-07-10 17:47:43,419 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:47:43,420 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 17:47:43,420 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [599836888] [2020-07-10 17:47:43,421 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 17:47:43,422 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:47:43,422 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 17:47:43,576 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:47:43,577 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 17:47:43,577 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:47:43,578 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 17:47:43,578 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 17:47:43,578 INFO L87 Difference]: Start difference. First operand 265 states and 288 transitions. Second operand 4 states. [2020-07-10 17:47:45,662 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:47:52,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:47:52,556 INFO L93 Difference]: Finished difference Result 407 states and 458 transitions. [2020-07-10 17:47:52,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 17:47:52,556 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 17:47:52,557 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:47:52,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 17:47:52,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 458 transitions. [2020-07-10 17:47:52,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 17:47:52,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 458 transitions. [2020-07-10 17:47:52,577 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 458 transitions. [2020-07-10 17:47:53,959 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 458 edges. 458 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:47:53,970 INFO L225 Difference]: With dead ends: 407 [2020-07-10 17:47:53,970 INFO L226 Difference]: Without dead ends: 292 [2020-07-10 17:47:53,972 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-10 17:47:53,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 292 states. [2020-07-10 17:47:58,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 292 to 255. [2020-07-10 17:47:58,027 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:47:58,027 INFO L82 GeneralOperation]: Start isEquivalent. First operand 292 states. Second operand 255 states. [2020-07-10 17:47:58,027 INFO L74 IsIncluded]: Start isIncluded. First operand 292 states. Second operand 255 states. [2020-07-10 17:47:58,027 INFO L87 Difference]: Start difference. First operand 292 states. Second operand 255 states. [2020-07-10 17:47:58,041 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:47:58,041 INFO L93 Difference]: Finished difference Result 292 states and 328 transitions. [2020-07-10 17:47:58,042 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 328 transitions. [2020-07-10 17:47:58,043 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:47:58,043 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:47:58,043 INFO L74 IsIncluded]: Start isIncluded. First operand 255 states. Second operand 292 states. [2020-07-10 17:47:58,043 INFO L87 Difference]: Start difference. First operand 255 states. Second operand 292 states. [2020-07-10 17:47:58,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:47:58,057 INFO L93 Difference]: Finished difference Result 292 states and 328 transitions. [2020-07-10 17:47:58,057 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 328 transitions. [2020-07-10 17:47:58,059 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:47:58,059 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:47:58,059 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:47:58,059 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:47:58,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-07-10 17:47:58,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 275 transitions. [2020-07-10 17:47:58,069 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 275 transitions. Word has length 143 [2020-07-10 17:47:58,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:47:58,069 INFO L479 AbstractCegarLoop]: Abstraction has 255 states and 275 transitions. [2020-07-10 17:47:58,069 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 17:47:58,070 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 255 states and 275 transitions. [2020-07-10 17:47:59,094 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 275 edges. 275 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:47:59,095 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 275 transitions. [2020-07-10 17:47:59,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-10 17:47:59,098 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:47:59,098 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:47:59,098 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 17:47:59,099 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:47:59,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:47:59,099 INFO L82 PathProgramCache]: Analyzing trace with hash -1147925299, now seen corresponding path program 1 times [2020-07-10 17:47:59,099 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:47:59,099 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1762799612] [2020-07-10 17:47:59,099 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:47:59,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:59,572 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:47:59,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:59,649 INFO L280 TraceCheckUtils]: 0: Hoare triple {4696#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} #NULL.base, #NULL.offset := 0, 0; {4588#true} is VALID [2020-07-10 17:47:59,649 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} #valid := #valid[0 := 0]; {4588#true} is VALID [2020-07-10 17:47:59,650 INFO L280 TraceCheckUtils]: 2: Hoare triple {4588#true} assume 0 < #StackHeapBarrier; {4588#true} is VALID [2020-07-10 17:47:59,650 INFO L280 TraceCheckUtils]: 3: Hoare triple {4588#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {4588#true} is VALID [2020-07-10 17:47:59,650 INFO L280 TraceCheckUtils]: 4: Hoare triple {4588#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {4588#true} is VALID [2020-07-10 17:47:59,650 INFO L280 TraceCheckUtils]: 5: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {4588#true} is VALID [2020-07-10 17:47:59,650 INFO L280 TraceCheckUtils]: 6: Hoare triple {4588#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {4588#true} is VALID [2020-07-10 17:47:59,651 INFO L280 TraceCheckUtils]: 7: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {4588#true} is VALID [2020-07-10 17:47:59,651 INFO L280 TraceCheckUtils]: 8: Hoare triple {4588#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {4588#true} is VALID [2020-07-10 17:47:59,651 INFO L280 TraceCheckUtils]: 9: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {4588#true} is VALID [2020-07-10 17:47:59,651 INFO L280 TraceCheckUtils]: 10: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {4588#true} is VALID [2020-07-10 17:47:59,652 INFO L280 TraceCheckUtils]: 11: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {4588#true} is VALID [2020-07-10 17:47:59,652 INFO L280 TraceCheckUtils]: 12: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {4588#true} is VALID [2020-07-10 17:47:59,652 INFO L280 TraceCheckUtils]: 13: Hoare triple {4588#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {4588#true} is VALID [2020-07-10 17:47:59,652 INFO L280 TraceCheckUtils]: 14: Hoare triple {4588#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {4588#true} is VALID [2020-07-10 17:47:59,652 INFO L280 TraceCheckUtils]: 15: Hoare triple {4588#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {4588#true} is VALID [2020-07-10 17:47:59,657 INFO L280 TraceCheckUtils]: 16: Hoare triple {4588#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {4588#true} is VALID [2020-07-10 17:47:59,658 INFO L280 TraceCheckUtils]: 17: Hoare triple {4588#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {4588#true} is VALID [2020-07-10 17:47:59,658 INFO L280 TraceCheckUtils]: 18: Hoare triple {4588#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {4588#true} is VALID [2020-07-10 17:47:59,658 INFO L280 TraceCheckUtils]: 19: Hoare triple {4588#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {4588#true} is VALID [2020-07-10 17:47:59,658 INFO L280 TraceCheckUtils]: 20: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {4588#true} is VALID [2020-07-10 17:47:59,658 INFO L280 TraceCheckUtils]: 21: Hoare triple {4588#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {4588#true} is VALID [2020-07-10 17:47:59,659 INFO L280 TraceCheckUtils]: 22: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {4588#true} is VALID [2020-07-10 17:47:59,659 INFO L280 TraceCheckUtils]: 23: Hoare triple {4588#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {4588#true} is VALID [2020-07-10 17:47:59,659 INFO L280 TraceCheckUtils]: 24: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {4588#true} is VALID [2020-07-10 17:47:59,659 INFO L280 TraceCheckUtils]: 25: Hoare triple {4588#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {4588#true} is VALID [2020-07-10 17:47:59,660 INFO L280 TraceCheckUtils]: 26: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {4588#true} is VALID [2020-07-10 17:47:59,660 INFO L280 TraceCheckUtils]: 27: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {4588#true} is VALID [2020-07-10 17:47:59,660 INFO L280 TraceCheckUtils]: 28: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {4588#true} is VALID [2020-07-10 17:47:59,660 INFO L280 TraceCheckUtils]: 29: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {4588#true} is VALID [2020-07-10 17:47:59,661 INFO L280 TraceCheckUtils]: 30: Hoare triple {4588#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {4588#true} is VALID [2020-07-10 17:47:59,661 INFO L280 TraceCheckUtils]: 31: Hoare triple {4588#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {4588#true} is VALID [2020-07-10 17:47:59,661 INFO L280 TraceCheckUtils]: 32: Hoare triple {4588#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {4588#true} is VALID [2020-07-10 17:47:59,661 INFO L280 TraceCheckUtils]: 33: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {4588#true} is VALID [2020-07-10 17:47:59,662 INFO L280 TraceCheckUtils]: 34: Hoare triple {4588#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {4588#true} is VALID [2020-07-10 17:47:59,662 INFO L280 TraceCheckUtils]: 35: Hoare triple {4588#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {4588#true} is VALID [2020-07-10 17:47:59,662 INFO L280 TraceCheckUtils]: 36: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {4588#true} is VALID [2020-07-10 17:47:59,662 INFO L280 TraceCheckUtils]: 37: Hoare triple {4588#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {4588#true} is VALID [2020-07-10 17:47:59,663 INFO L280 TraceCheckUtils]: 38: Hoare triple {4588#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {4588#true} is VALID [2020-07-10 17:47:59,663 INFO L280 TraceCheckUtils]: 39: Hoare triple {4588#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {4588#true} is VALID [2020-07-10 17:47:59,663 INFO L280 TraceCheckUtils]: 40: Hoare triple {4588#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {4588#true} is VALID [2020-07-10 17:47:59,663 INFO L280 TraceCheckUtils]: 41: Hoare triple {4588#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {4588#true} is VALID [2020-07-10 17:47:59,663 INFO L280 TraceCheckUtils]: 42: Hoare triple {4588#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {4588#true} is VALID [2020-07-10 17:47:59,664 INFO L280 TraceCheckUtils]: 43: Hoare triple {4588#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {4588#true} is VALID [2020-07-10 17:47:59,664 INFO L280 TraceCheckUtils]: 44: Hoare triple {4588#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {4588#true} is VALID [2020-07-10 17:47:59,664 INFO L280 TraceCheckUtils]: 45: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {4588#true} is VALID [2020-07-10 17:47:59,664 INFO L280 TraceCheckUtils]: 46: Hoare triple {4588#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {4588#true} is VALID [2020-07-10 17:47:59,665 INFO L280 TraceCheckUtils]: 47: Hoare triple {4588#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {4588#true} is VALID [2020-07-10 17:47:59,665 INFO L280 TraceCheckUtils]: 48: Hoare triple {4588#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {4588#true} is VALID [2020-07-10 17:47:59,665 INFO L280 TraceCheckUtils]: 49: Hoare triple {4588#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {4588#true} is VALID [2020-07-10 17:47:59,667 INFO L280 TraceCheckUtils]: 50: Hoare triple {4588#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {4588#true} is VALID [2020-07-10 17:47:59,668 INFO L280 TraceCheckUtils]: 51: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {4588#true} is VALID [2020-07-10 17:47:59,668 INFO L280 TraceCheckUtils]: 52: Hoare triple {4588#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {4588#true} is VALID [2020-07-10 17:47:59,668 INFO L280 TraceCheckUtils]: 53: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {4588#true} is VALID [2020-07-10 17:47:59,668 INFO L280 TraceCheckUtils]: 54: Hoare triple {4588#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {4588#true} is VALID [2020-07-10 17:47:59,668 INFO L280 TraceCheckUtils]: 55: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {4588#true} is VALID [2020-07-10 17:47:59,669 INFO L280 TraceCheckUtils]: 56: Hoare triple {4588#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {4588#true} is VALID [2020-07-10 17:47:59,669 INFO L280 TraceCheckUtils]: 57: Hoare triple {4588#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {4588#true} is VALID [2020-07-10 17:47:59,669 INFO L280 TraceCheckUtils]: 58: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {4588#true} is VALID [2020-07-10 17:47:59,669 INFO L280 TraceCheckUtils]: 59: Hoare triple {4588#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {4588#true} is VALID [2020-07-10 17:47:59,670 INFO L280 TraceCheckUtils]: 60: Hoare triple {4588#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {4588#true} is VALID [2020-07-10 17:47:59,670 INFO L280 TraceCheckUtils]: 61: Hoare triple {4588#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {4588#true} is VALID [2020-07-10 17:47:59,672 INFO L280 TraceCheckUtils]: 62: Hoare triple {4588#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {4588#true} is VALID [2020-07-10 17:47:59,673 INFO L280 TraceCheckUtils]: 63: Hoare triple {4588#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {4588#true} is VALID [2020-07-10 17:47:59,673 INFO L280 TraceCheckUtils]: 64: Hoare triple {4588#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {4588#true} is VALID [2020-07-10 17:47:59,673 INFO L280 TraceCheckUtils]: 65: Hoare triple {4588#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {4588#true} is VALID [2020-07-10 17:47:59,673 INFO L280 TraceCheckUtils]: 66: Hoare triple {4588#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {4588#true} is VALID [2020-07-10 17:47:59,673 INFO L280 TraceCheckUtils]: 67: Hoare triple {4588#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {4588#true} is VALID [2020-07-10 17:47:59,674 INFO L280 TraceCheckUtils]: 68: Hoare triple {4588#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {4588#true} is VALID [2020-07-10 17:47:59,674 INFO L280 TraceCheckUtils]: 69: Hoare triple {4588#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {4588#true} is VALID [2020-07-10 17:47:59,674 INFO L280 TraceCheckUtils]: 70: Hoare triple {4588#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {4588#true} is VALID [2020-07-10 17:47:59,674 INFO L280 TraceCheckUtils]: 71: Hoare triple {4588#true} ~pumpRunning~0 := 0; {4588#true} is VALID [2020-07-10 17:47:59,674 INFO L280 TraceCheckUtils]: 72: Hoare triple {4588#true} ~systemActive~0 := 1; {4588#true} is VALID [2020-07-10 17:47:59,675 INFO L280 TraceCheckUtils]: 73: Hoare triple {4588#true} ~cleanupTimeShifts~0 := 4; {4588#true} is VALID [2020-07-10 17:47:59,675 INFO L280 TraceCheckUtils]: 74: Hoare triple {4588#true} ~waterLevel~0 := 1; {4588#true} is VALID [2020-07-10 17:47:59,675 INFO L280 TraceCheckUtils]: 75: Hoare triple {4588#true} ~methaneLevelCritical~0 := 0; {4588#true} is VALID [2020-07-10 17:47:59,678 INFO L280 TraceCheckUtils]: 76: Hoare triple {4588#true} ~head~0.base, ~head~0.offset := 0, 0; {4588#true} is VALID [2020-07-10 17:47:59,678 INFO L280 TraceCheckUtils]: 77: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 17:47:59,678 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4588#true} {4588#true} #918#return; {4588#true} is VALID [2020-07-10 17:47:59,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:59,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 17:47:59,685 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4588#true} {4588#true} #826#return; {4588#true} is VALID [2020-07-10 17:47:59,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:59,688 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 17:47:59,688 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4588#true} {4588#true} #828#return; {4588#true} is VALID [2020-07-10 17:47:59,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:59,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} havoc ~retValue_acc~11; {4588#true} is VALID [2020-07-10 17:47:59,740 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} ~retValue_acc~11 := 1; {4697#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 17:47:59,741 INFO L280 TraceCheckUtils]: 2: Hoare triple {4697#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:47:59,742 INFO L280 TraceCheckUtils]: 3: Hoare triple {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:47:59,746 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4588#true} #830#return; {4678#(= |main_#t~ret24| 1)} is VALID [2020-07-10 17:47:59,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:59,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 17:47:59,756 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4588#true} {4588#true} #832#return; {4588#true} is VALID [2020-07-10 17:47:59,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:59,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {4699#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4700#(<= 1 ~systemActive~0)} is VALID [2020-07-10 17:47:59,809 INFO L280 TraceCheckUtils]: 1: Hoare triple {4700#(<= 1 ~systemActive~0)} assume true; {4700#(<= 1 ~systemActive~0)} is VALID [2020-07-10 17:47:59,810 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4700#(<= 1 ~systemActive~0)} {4588#true} #880#return; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:47:59,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:59,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} havoc ~retValue_acc~5; {4588#true} is VALID [2020-07-10 17:47:59,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} ~retValue_acc~5 := ~waterLevel~0; {4588#true} is VALID [2020-07-10 17:47:59,815 INFO L280 TraceCheckUtils]: 2: Hoare triple {4588#true} #res := ~retValue_acc~5; {4588#true} is VALID [2020-07-10 17:47:59,815 INFO L280 TraceCheckUtils]: 3: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 17:47:59,815 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4588#true} {4589#false} #820#return; {4589#false} is VALID [2020-07-10 17:47:59,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:47:59,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {4588#true} havoc ~retValue_acc~1; {4588#true} is VALID [2020-07-10 17:47:59,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {4588#true} ~retValue_acc~1 := ~pumpRunning~0; {4588#true} is VALID [2020-07-10 17:47:59,821 INFO L280 TraceCheckUtils]: 2: Hoare triple {4588#true} #res := ~retValue_acc~1; {4588#true} is VALID [2020-07-10 17:47:59,821 INFO L280 TraceCheckUtils]: 3: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 17:47:59,821 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4588#true} {4589#false} #822#return; {4589#false} is VALID [2020-07-10 17:47:59,834 INFO L263 TraceCheckUtils]: 0: Hoare triple {4588#true} call ULTIMATE.init(); {4696#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} is VALID [2020-07-10 17:47:59,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {4696#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} #NULL.base, #NULL.offset := 0, 0; {4588#true} is VALID [2020-07-10 17:47:59,835 INFO L280 TraceCheckUtils]: 2: Hoare triple {4588#true} #valid := #valid[0 := 0]; {4588#true} is VALID [2020-07-10 17:47:59,835 INFO L280 TraceCheckUtils]: 3: Hoare triple {4588#true} assume 0 < #StackHeapBarrier; {4588#true} is VALID [2020-07-10 17:47:59,836 INFO L280 TraceCheckUtils]: 4: Hoare triple {4588#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {4588#true} is VALID [2020-07-10 17:47:59,836 INFO L280 TraceCheckUtils]: 5: Hoare triple {4588#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {4588#true} is VALID [2020-07-10 17:47:59,836 INFO L280 TraceCheckUtils]: 6: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {4588#true} is VALID [2020-07-10 17:47:59,837 INFO L280 TraceCheckUtils]: 7: Hoare triple {4588#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {4588#true} is VALID [2020-07-10 17:47:59,837 INFO L280 TraceCheckUtils]: 8: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {4588#true} is VALID [2020-07-10 17:47:59,837 INFO L280 TraceCheckUtils]: 9: Hoare triple {4588#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {4588#true} is VALID [2020-07-10 17:47:59,837 INFO L280 TraceCheckUtils]: 10: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {4588#true} is VALID [2020-07-10 17:47:59,837 INFO L280 TraceCheckUtils]: 11: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {4588#true} is VALID [2020-07-10 17:47:59,838 INFO L280 TraceCheckUtils]: 12: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {4588#true} is VALID [2020-07-10 17:47:59,838 INFO L280 TraceCheckUtils]: 13: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {4588#true} is VALID [2020-07-10 17:47:59,838 INFO L280 TraceCheckUtils]: 14: Hoare triple {4588#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {4588#true} is VALID [2020-07-10 17:47:59,838 INFO L280 TraceCheckUtils]: 15: Hoare triple {4588#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {4588#true} is VALID [2020-07-10 17:47:59,839 INFO L280 TraceCheckUtils]: 16: Hoare triple {4588#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {4588#true} is VALID [2020-07-10 17:47:59,839 INFO L280 TraceCheckUtils]: 17: Hoare triple {4588#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {4588#true} is VALID [2020-07-10 17:47:59,839 INFO L280 TraceCheckUtils]: 18: Hoare triple {4588#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {4588#true} is VALID [2020-07-10 17:47:59,839 INFO L280 TraceCheckUtils]: 19: Hoare triple {4588#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {4588#true} is VALID [2020-07-10 17:47:59,840 INFO L280 TraceCheckUtils]: 20: Hoare triple {4588#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {4588#true} is VALID [2020-07-10 17:47:59,840 INFO L280 TraceCheckUtils]: 21: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {4588#true} is VALID [2020-07-10 17:47:59,840 INFO L280 TraceCheckUtils]: 22: Hoare triple {4588#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {4588#true} is VALID [2020-07-10 17:47:59,840 INFO L280 TraceCheckUtils]: 23: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {4588#true} is VALID [2020-07-10 17:47:59,841 INFO L280 TraceCheckUtils]: 24: Hoare triple {4588#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {4588#true} is VALID [2020-07-10 17:47:59,841 INFO L280 TraceCheckUtils]: 25: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {4588#true} is VALID [2020-07-10 17:47:59,841 INFO L280 TraceCheckUtils]: 26: Hoare triple {4588#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {4588#true} is VALID [2020-07-10 17:47:59,841 INFO L280 TraceCheckUtils]: 27: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {4588#true} is VALID [2020-07-10 17:47:59,841 INFO L280 TraceCheckUtils]: 28: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {4588#true} is VALID [2020-07-10 17:47:59,842 INFO L280 TraceCheckUtils]: 29: Hoare triple {4588#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {4588#true} is VALID [2020-07-10 17:47:59,842 INFO L280 TraceCheckUtils]: 30: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {4588#true} is VALID [2020-07-10 17:47:59,842 INFO L280 TraceCheckUtils]: 31: Hoare triple {4588#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {4588#true} is VALID [2020-07-10 17:47:59,842 INFO L280 TraceCheckUtils]: 32: Hoare triple {4588#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {4588#true} is VALID [2020-07-10 17:47:59,843 INFO L280 TraceCheckUtils]: 33: Hoare triple {4588#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {4588#true} is VALID [2020-07-10 17:47:59,843 INFO L280 TraceCheckUtils]: 34: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {4588#true} is VALID [2020-07-10 17:47:59,843 INFO L280 TraceCheckUtils]: 35: Hoare triple {4588#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {4588#true} is VALID [2020-07-10 17:47:59,843 INFO L280 TraceCheckUtils]: 36: Hoare triple {4588#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {4588#true} is VALID [2020-07-10 17:47:59,844 INFO L280 TraceCheckUtils]: 37: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {4588#true} is VALID [2020-07-10 17:47:59,844 INFO L280 TraceCheckUtils]: 38: Hoare triple {4588#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {4588#true} is VALID [2020-07-10 17:47:59,844 INFO L280 TraceCheckUtils]: 39: Hoare triple {4588#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {4588#true} is VALID [2020-07-10 17:47:59,844 INFO L280 TraceCheckUtils]: 40: Hoare triple {4588#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {4588#true} is VALID [2020-07-10 17:47:59,844 INFO L280 TraceCheckUtils]: 41: Hoare triple {4588#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {4588#true} is VALID [2020-07-10 17:47:59,845 INFO L280 TraceCheckUtils]: 42: Hoare triple {4588#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {4588#true} is VALID [2020-07-10 17:47:59,845 INFO L280 TraceCheckUtils]: 43: Hoare triple {4588#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {4588#true} is VALID [2020-07-10 17:47:59,845 INFO L280 TraceCheckUtils]: 44: Hoare triple {4588#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {4588#true} is VALID [2020-07-10 17:47:59,845 INFO L280 TraceCheckUtils]: 45: Hoare triple {4588#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {4588#true} is VALID [2020-07-10 17:47:59,845 INFO L280 TraceCheckUtils]: 46: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {4588#true} is VALID [2020-07-10 17:47:59,847 INFO L280 TraceCheckUtils]: 47: Hoare triple {4588#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {4588#true} is VALID [2020-07-10 17:47:59,847 INFO L280 TraceCheckUtils]: 48: Hoare triple {4588#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {4588#true} is VALID [2020-07-10 17:47:59,847 INFO L280 TraceCheckUtils]: 49: Hoare triple {4588#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {4588#true} is VALID [2020-07-10 17:47:59,848 INFO L280 TraceCheckUtils]: 50: Hoare triple {4588#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {4588#true} is VALID [2020-07-10 17:47:59,861 INFO L280 TraceCheckUtils]: 51: Hoare triple {4588#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {4588#true} is VALID [2020-07-10 17:47:59,862 INFO L280 TraceCheckUtils]: 52: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {4588#true} is VALID [2020-07-10 17:47:59,862 INFO L280 TraceCheckUtils]: 53: Hoare triple {4588#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {4588#true} is VALID [2020-07-10 17:47:59,862 INFO L280 TraceCheckUtils]: 54: Hoare triple {4588#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {4588#true} is VALID [2020-07-10 17:47:59,863 INFO L280 TraceCheckUtils]: 55: Hoare triple {4588#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {4588#true} is VALID [2020-07-10 17:47:59,863 INFO L280 TraceCheckUtils]: 56: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {4588#true} is VALID [2020-07-10 17:47:59,866 INFO L280 TraceCheckUtils]: 57: Hoare triple {4588#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {4588#true} is VALID [2020-07-10 17:47:59,867 INFO L280 TraceCheckUtils]: 58: Hoare triple {4588#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {4588#true} is VALID [2020-07-10 17:47:59,867 INFO L280 TraceCheckUtils]: 59: Hoare triple {4588#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {4588#true} is VALID [2020-07-10 17:47:59,867 INFO L280 TraceCheckUtils]: 60: Hoare triple {4588#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {4588#true} is VALID [2020-07-10 17:47:59,868 INFO L280 TraceCheckUtils]: 61: Hoare triple {4588#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {4588#true} is VALID [2020-07-10 17:47:59,871 INFO L280 TraceCheckUtils]: 62: Hoare triple {4588#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {4588#true} is VALID [2020-07-10 17:47:59,872 INFO L280 TraceCheckUtils]: 63: Hoare triple {4588#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {4588#true} is VALID [2020-07-10 17:47:59,872 INFO L280 TraceCheckUtils]: 64: Hoare triple {4588#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {4588#true} is VALID [2020-07-10 17:47:59,872 INFO L280 TraceCheckUtils]: 65: Hoare triple {4588#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {4588#true} is VALID [2020-07-10 17:47:59,873 INFO L280 TraceCheckUtils]: 66: Hoare triple {4588#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {4588#true} is VALID [2020-07-10 17:47:59,873 INFO L280 TraceCheckUtils]: 67: Hoare triple {4588#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {4588#true} is VALID [2020-07-10 17:47:59,873 INFO L280 TraceCheckUtils]: 68: Hoare triple {4588#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {4588#true} is VALID [2020-07-10 17:47:59,874 INFO L280 TraceCheckUtils]: 69: Hoare triple {4588#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {4588#true} is VALID [2020-07-10 17:47:59,874 INFO L280 TraceCheckUtils]: 70: Hoare triple {4588#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {4588#true} is VALID [2020-07-10 17:47:59,874 INFO L280 TraceCheckUtils]: 71: Hoare triple {4588#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {4588#true} is VALID [2020-07-10 17:47:59,875 INFO L280 TraceCheckUtils]: 72: Hoare triple {4588#true} ~pumpRunning~0 := 0; {4588#true} is VALID [2020-07-10 17:47:59,875 INFO L280 TraceCheckUtils]: 73: Hoare triple {4588#true} ~systemActive~0 := 1; {4588#true} is VALID [2020-07-10 17:47:59,875 INFO L280 TraceCheckUtils]: 74: Hoare triple {4588#true} ~cleanupTimeShifts~0 := 4; {4588#true} is VALID [2020-07-10 17:47:59,875 INFO L280 TraceCheckUtils]: 75: Hoare triple {4588#true} ~waterLevel~0 := 1; {4588#true} is VALID [2020-07-10 17:47:59,876 INFO L280 TraceCheckUtils]: 76: Hoare triple {4588#true} ~methaneLevelCritical~0 := 0; {4588#true} is VALID [2020-07-10 17:47:59,879 INFO L280 TraceCheckUtils]: 77: Hoare triple {4588#true} ~head~0.base, ~head~0.offset := 0, 0; {4588#true} is VALID [2020-07-10 17:47:59,880 INFO L280 TraceCheckUtils]: 78: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 17:47:59,880 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4588#true} {4588#true} #918#return; {4588#true} is VALID [2020-07-10 17:47:59,880 INFO L263 TraceCheckUtils]: 80: Hoare triple {4588#true} call #t~ret73 := main(); {4588#true} is VALID [2020-07-10 17:47:59,881 INFO L280 TraceCheckUtils]: 81: Hoare triple {4588#true} havoc ~retValue_acc~3; {4588#true} is VALID [2020-07-10 17:47:59,881 INFO L280 TraceCheckUtils]: 82: Hoare triple {4588#true} havoc ~tmp~4; {4588#true} is VALID [2020-07-10 17:47:59,884 INFO L263 TraceCheckUtils]: 83: Hoare triple {4588#true} call select_helpers(); {4588#true} is VALID [2020-07-10 17:47:59,885 INFO L280 TraceCheckUtils]: 84: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 17:47:59,885 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4588#true} {4588#true} #826#return; {4588#true} is VALID [2020-07-10 17:47:59,886 INFO L263 TraceCheckUtils]: 86: Hoare triple {4588#true} call select_features(); {4588#true} is VALID [2020-07-10 17:47:59,886 INFO L280 TraceCheckUtils]: 87: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 17:47:59,888 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4588#true} {4588#true} #828#return; {4588#true} is VALID [2020-07-10 17:47:59,889 INFO L263 TraceCheckUtils]: 89: Hoare triple {4588#true} call #t~ret24 := valid_product(); {4588#true} is VALID [2020-07-10 17:47:59,889 INFO L280 TraceCheckUtils]: 90: Hoare triple {4588#true} havoc ~retValue_acc~11; {4588#true} is VALID [2020-07-10 17:47:59,907 INFO L280 TraceCheckUtils]: 91: Hoare triple {4588#true} ~retValue_acc~11 := 1; {4697#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 17:47:59,915 INFO L280 TraceCheckUtils]: 92: Hoare triple {4697#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:47:59,916 INFO L280 TraceCheckUtils]: 93: Hoare triple {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:47:59,918 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4698#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4588#true} #830#return; {4678#(= |main_#t~ret24| 1)} is VALID [2020-07-10 17:47:59,919 INFO L280 TraceCheckUtils]: 95: Hoare triple {4678#(= |main_#t~ret24| 1)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {4678#(= |main_#t~ret24| 1)} is VALID [2020-07-10 17:47:59,920 INFO L280 TraceCheckUtils]: 96: Hoare triple {4678#(= |main_#t~ret24| 1)} ~tmp~4 := #t~ret24; {4679#(= 1 main_~tmp~4)} is VALID [2020-07-10 17:47:59,921 INFO L280 TraceCheckUtils]: 97: Hoare triple {4679#(= 1 main_~tmp~4)} havoc #t~ret24; {4679#(= 1 main_~tmp~4)} is VALID [2020-07-10 17:47:59,921 INFO L280 TraceCheckUtils]: 98: Hoare triple {4679#(= 1 main_~tmp~4)} assume 0 != ~tmp~4; {4588#true} is VALID [2020-07-10 17:47:59,921 INFO L263 TraceCheckUtils]: 99: Hoare triple {4588#true} call setup(); {4588#true} is VALID [2020-07-10 17:47:59,922 INFO L280 TraceCheckUtils]: 100: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 17:47:59,922 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4588#true} {4588#true} #832#return; {4588#true} is VALID [2020-07-10 17:47:59,922 INFO L263 TraceCheckUtils]: 102: Hoare triple {4588#true} call runTest(); {4588#true} is VALID [2020-07-10 17:47:59,923 INFO L263 TraceCheckUtils]: 103: Hoare triple {4588#true} call test(); {4588#true} is VALID [2020-07-10 17:47:59,923 INFO L280 TraceCheckUtils]: 104: Hoare triple {4588#true} havoc ~splverifierCounter~0; {4588#true} is VALID [2020-07-10 17:47:59,923 INFO L280 TraceCheckUtils]: 105: Hoare triple {4588#true} havoc ~tmp~0; {4588#true} is VALID [2020-07-10 17:47:59,924 INFO L280 TraceCheckUtils]: 106: Hoare triple {4588#true} havoc ~tmp___0~0; {4588#true} is VALID [2020-07-10 17:47:59,924 INFO L280 TraceCheckUtils]: 107: Hoare triple {4588#true} havoc ~tmp___1~0; {4588#true} is VALID [2020-07-10 17:47:59,924 INFO L280 TraceCheckUtils]: 108: Hoare triple {4588#true} havoc ~tmp___2~0; {4588#true} is VALID [2020-07-10 17:47:59,924 INFO L280 TraceCheckUtils]: 109: Hoare triple {4588#true} ~splverifierCounter~0 := 0; {4588#true} is VALID [2020-07-10 17:47:59,925 INFO L280 TraceCheckUtils]: 110: Hoare triple {4588#true} assume !false; {4588#true} is VALID [2020-07-10 17:47:59,925 INFO L280 TraceCheckUtils]: 111: Hoare triple {4588#true} assume ~splverifierCounter~0 < 4; {4588#true} is VALID [2020-07-10 17:47:59,925 INFO L280 TraceCheckUtils]: 112: Hoare triple {4588#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {4588#true} is VALID [2020-07-10 17:47:59,926 INFO L280 TraceCheckUtils]: 113: Hoare triple {4588#true} ~tmp~0 := #t~nondet0; {4588#true} is VALID [2020-07-10 17:47:59,926 INFO L280 TraceCheckUtils]: 114: Hoare triple {4588#true} havoc #t~nondet0; {4588#true} is VALID [2020-07-10 17:47:59,926 INFO L280 TraceCheckUtils]: 115: Hoare triple {4588#true} assume !(0 != ~tmp~0); {4588#true} is VALID [2020-07-10 17:47:59,927 INFO L280 TraceCheckUtils]: 116: Hoare triple {4588#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {4588#true} is VALID [2020-07-10 17:47:59,927 INFO L280 TraceCheckUtils]: 117: Hoare triple {4588#true} ~tmp___0~0 := #t~nondet1; {4588#true} is VALID [2020-07-10 17:47:59,927 INFO L280 TraceCheckUtils]: 118: Hoare triple {4588#true} havoc #t~nondet1; {4588#true} is VALID [2020-07-10 17:47:59,927 INFO L280 TraceCheckUtils]: 119: Hoare triple {4588#true} assume !(0 != ~tmp___0~0); {4588#true} is VALID [2020-07-10 17:47:59,928 INFO L280 TraceCheckUtils]: 120: Hoare triple {4588#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {4588#true} is VALID [2020-07-10 17:47:59,928 INFO L280 TraceCheckUtils]: 121: Hoare triple {4588#true} ~tmp___2~0 := #t~nondet2; {4588#true} is VALID [2020-07-10 17:47:59,928 INFO L280 TraceCheckUtils]: 122: Hoare triple {4588#true} havoc #t~nondet2; {4588#true} is VALID [2020-07-10 17:47:59,929 INFO L280 TraceCheckUtils]: 123: Hoare triple {4588#true} assume 0 != ~tmp___2~0; {4588#true} is VALID [2020-07-10 17:47:59,930 INFO L263 TraceCheckUtils]: 124: Hoare triple {4588#true} call startSystem(); {4699#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:47:59,931 INFO L280 TraceCheckUtils]: 125: Hoare triple {4699#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4700#(<= 1 ~systemActive~0)} is VALID [2020-07-10 17:47:59,932 INFO L280 TraceCheckUtils]: 126: Hoare triple {4700#(<= 1 ~systemActive~0)} assume true; {4700#(<= 1 ~systemActive~0)} is VALID [2020-07-10 17:47:59,933 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {4700#(<= 1 ~systemActive~0)} {4588#true} #880#return; {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:47:59,933 INFO L263 TraceCheckUtils]: 128: Hoare triple {4685#(not (= 0 ~systemActive~0))} call timeShift(); {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:47:59,934 INFO L280 TraceCheckUtils]: 129: Hoare triple {4685#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4685#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:47:59,935 INFO L280 TraceCheckUtils]: 130: Hoare triple {4685#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4589#false} is VALID [2020-07-10 17:47:59,935 INFO L263 TraceCheckUtils]: 131: Hoare triple {4589#false} call __utac_acc__Specification4_spec__1(); {4589#false} is VALID [2020-07-10 17:47:59,935 INFO L280 TraceCheckUtils]: 132: Hoare triple {4589#false} havoc ~tmp~8; {4589#false} is VALID [2020-07-10 17:47:59,935 INFO L280 TraceCheckUtils]: 133: Hoare triple {4589#false} havoc ~tmp___0~2; {4589#false} is VALID [2020-07-10 17:47:59,935 INFO L263 TraceCheckUtils]: 134: Hoare triple {4589#false} call #t~ret70 := getWaterLevel(); {4588#true} is VALID [2020-07-10 17:47:59,936 INFO L280 TraceCheckUtils]: 135: Hoare triple {4588#true} havoc ~retValue_acc~5; {4588#true} is VALID [2020-07-10 17:47:59,936 INFO L280 TraceCheckUtils]: 136: Hoare triple {4588#true} ~retValue_acc~5 := ~waterLevel~0; {4588#true} is VALID [2020-07-10 17:47:59,936 INFO L280 TraceCheckUtils]: 137: Hoare triple {4588#true} #res := ~retValue_acc~5; {4588#true} is VALID [2020-07-10 17:47:59,936 INFO L280 TraceCheckUtils]: 138: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 17:47:59,936 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {4588#true} {4589#false} #820#return; {4589#false} is VALID [2020-07-10 17:47:59,936 INFO L280 TraceCheckUtils]: 140: Hoare triple {4589#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {4589#false} is VALID [2020-07-10 17:47:59,937 INFO L280 TraceCheckUtils]: 141: Hoare triple {4589#false} ~tmp~8 := #t~ret70; {4589#false} is VALID [2020-07-10 17:47:59,937 INFO L280 TraceCheckUtils]: 142: Hoare triple {4589#false} havoc #t~ret70; {4589#false} is VALID [2020-07-10 17:47:59,937 INFO L280 TraceCheckUtils]: 143: Hoare triple {4589#false} assume 0 == ~tmp~8; {4589#false} is VALID [2020-07-10 17:47:59,937 INFO L263 TraceCheckUtils]: 144: Hoare triple {4589#false} call #t~ret71 := isPumpRunning(); {4588#true} is VALID [2020-07-10 17:47:59,938 INFO L280 TraceCheckUtils]: 145: Hoare triple {4588#true} havoc ~retValue_acc~1; {4588#true} is VALID [2020-07-10 17:47:59,938 INFO L280 TraceCheckUtils]: 146: Hoare triple {4588#true} ~retValue_acc~1 := ~pumpRunning~0; {4588#true} is VALID [2020-07-10 17:47:59,938 INFO L280 TraceCheckUtils]: 147: Hoare triple {4588#true} #res := ~retValue_acc~1; {4588#true} is VALID [2020-07-10 17:47:59,938 INFO L280 TraceCheckUtils]: 148: Hoare triple {4588#true} assume true; {4588#true} is VALID [2020-07-10 17:47:59,938 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {4588#true} {4589#false} #822#return; {4589#false} is VALID [2020-07-10 17:47:59,939 INFO L280 TraceCheckUtils]: 150: Hoare triple {4589#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {4589#false} is VALID [2020-07-10 17:47:59,939 INFO L280 TraceCheckUtils]: 151: Hoare triple {4589#false} ~tmp___0~2 := #t~ret71; {4589#false} is VALID [2020-07-10 17:47:59,939 INFO L280 TraceCheckUtils]: 152: Hoare triple {4589#false} havoc #t~ret71; {4589#false} is VALID [2020-07-10 17:47:59,939 INFO L280 TraceCheckUtils]: 153: Hoare triple {4589#false} assume 0 != ~tmp___0~2; {4589#false} is VALID [2020-07-10 17:47:59,939 INFO L263 TraceCheckUtils]: 154: Hoare triple {4589#false} call __automaton_fail(); {4589#false} is VALID [2020-07-10 17:47:59,940 INFO L280 TraceCheckUtils]: 155: Hoare triple {4589#false} assume !false; {4589#false} is VALID [2020-07-10 17:47:59,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:47:59,988 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:47:59,989 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1762799612] [2020-07-10 17:47:59,989 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:47:59,989 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 17:47:59,990 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1530849703] [2020-07-10 17:47:59,992 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-10 17:47:59,995 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:47:59,995 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 17:48:00,223 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 156 edges. 156 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:48:00,223 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 17:48:00,224 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:48:00,224 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 17:48:00,224 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 17:48:00,224 INFO L87 Difference]: Start difference. First operand 255 states and 275 transitions. Second operand 10 states. [2020-07-10 17:48:01,742 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:48:02,832 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:48:03,204 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 17:48:03,685 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:48:04,154 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:48:04,477 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:48:10,268 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:48:30,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:48:30,923 INFO L93 Difference]: Finished difference Result 700 states and 815 transitions. [2020-07-10 17:48:30,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 17:48:30,924 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-10 17:48:30,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:48:30,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:48:30,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 815 transitions. [2020-07-10 17:48:30,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:48:30,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 815 transitions. [2020-07-10 17:48:30,954 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 815 transitions. [2020-07-10 17:48:33,466 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 815 edges. 815 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:48:33,495 INFO L225 Difference]: With dead ends: 700 [2020-07-10 17:48:33,495 INFO L226 Difference]: Without dead ends: 555 [2020-07-10 17:48:33,500 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-10 17:48:33,501 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 555 states. [2020-07-10 17:48:43,422 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 555 to 460. [2020-07-10 17:48:43,422 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:48:43,423 INFO L82 GeneralOperation]: Start isEquivalent. First operand 555 states. Second operand 460 states. [2020-07-10 17:48:43,423 INFO L74 IsIncluded]: Start isIncluded. First operand 555 states. Second operand 460 states. [2020-07-10 17:48:43,423 INFO L87 Difference]: Start difference. First operand 555 states. Second operand 460 states. [2020-07-10 17:48:43,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:48:43,454 INFO L93 Difference]: Finished difference Result 555 states and 642 transitions. [2020-07-10 17:48:43,454 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 642 transitions. [2020-07-10 17:48:43,457 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:48:43,457 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:48:43,457 INFO L74 IsIncluded]: Start isIncluded. First operand 460 states. Second operand 555 states. [2020-07-10 17:48:43,457 INFO L87 Difference]: Start difference. First operand 460 states. Second operand 555 states. [2020-07-10 17:48:43,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:48:43,487 INFO L93 Difference]: Finished difference Result 555 states and 642 transitions. [2020-07-10 17:48:43,487 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 642 transitions. [2020-07-10 17:48:43,489 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:48:43,489 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:48:43,489 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:48:43,489 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:48:43,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 460 states. [2020-07-10 17:48:43,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 514 transitions. [2020-07-10 17:48:43,509 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 514 transitions. Word has length 156 [2020-07-10 17:48:43,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:48:43,509 INFO L479 AbstractCegarLoop]: Abstraction has 460 states and 514 transitions. [2020-07-10 17:48:43,509 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 17:48:43,510 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 460 states and 514 transitions. [2020-07-10 17:48:46,517 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 514 edges. 514 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:48:46,517 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 514 transitions. [2020-07-10 17:48:46,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-10 17:48:46,520 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:48:46,520 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:48:46,521 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 17:48:46,521 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:48:46,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:48:46,522 INFO L82 PathProgramCache]: Analyzing trace with hash -1964515528, now seen corresponding path program 1 times [2020-07-10 17:48:46,523 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:48:46,523 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [337846252] [2020-07-10 17:48:46,523 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:48:46,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:47,187 WARN L193 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:48:47,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:47,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {8267#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} #NULL.base, #NULL.offset := 0, 0; {8155#true} is VALID [2020-07-10 17:48:47,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {8155#true} #valid := #valid[0 := 0]; {8155#true} is VALID [2020-07-10 17:48:47,315 INFO L280 TraceCheckUtils]: 2: Hoare triple {8155#true} assume 0 < #StackHeapBarrier; {8155#true} is VALID [2020-07-10 17:48:47,315 INFO L280 TraceCheckUtils]: 3: Hoare triple {8155#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {8155#true} is VALID [2020-07-10 17:48:47,316 INFO L280 TraceCheckUtils]: 4: Hoare triple {8155#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {8155#true} is VALID [2020-07-10 17:48:47,316 INFO L280 TraceCheckUtils]: 5: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {8155#true} is VALID [2020-07-10 17:48:47,316 INFO L280 TraceCheckUtils]: 6: Hoare triple {8155#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {8155#true} is VALID [2020-07-10 17:48:47,317 INFO L280 TraceCheckUtils]: 7: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {8155#true} is VALID [2020-07-10 17:48:47,317 INFO L280 TraceCheckUtils]: 8: Hoare triple {8155#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {8155#true} is VALID [2020-07-10 17:48:47,317 INFO L280 TraceCheckUtils]: 9: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {8155#true} is VALID [2020-07-10 17:48:47,318 INFO L280 TraceCheckUtils]: 10: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {8155#true} is VALID [2020-07-10 17:48:47,318 INFO L280 TraceCheckUtils]: 11: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {8155#true} is VALID [2020-07-10 17:48:47,318 INFO L280 TraceCheckUtils]: 12: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {8155#true} is VALID [2020-07-10 17:48:47,319 INFO L280 TraceCheckUtils]: 13: Hoare triple {8155#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {8155#true} is VALID [2020-07-10 17:48:47,319 INFO L280 TraceCheckUtils]: 14: Hoare triple {8155#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {8155#true} is VALID [2020-07-10 17:48:47,319 INFO L280 TraceCheckUtils]: 15: Hoare triple {8155#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {8155#true} is VALID [2020-07-10 17:48:47,320 INFO L280 TraceCheckUtils]: 16: Hoare triple {8155#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {8155#true} is VALID [2020-07-10 17:48:47,320 INFO L280 TraceCheckUtils]: 17: Hoare triple {8155#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {8155#true} is VALID [2020-07-10 17:48:47,320 INFO L280 TraceCheckUtils]: 18: Hoare triple {8155#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {8155#true} is VALID [2020-07-10 17:48:47,321 INFO L280 TraceCheckUtils]: 19: Hoare triple {8155#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {8155#true} is VALID [2020-07-10 17:48:47,321 INFO L280 TraceCheckUtils]: 20: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {8155#true} is VALID [2020-07-10 17:48:47,321 INFO L280 TraceCheckUtils]: 21: Hoare triple {8155#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {8155#true} is VALID [2020-07-10 17:48:47,322 INFO L280 TraceCheckUtils]: 22: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {8155#true} is VALID [2020-07-10 17:48:47,322 INFO L280 TraceCheckUtils]: 23: Hoare triple {8155#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {8155#true} is VALID [2020-07-10 17:48:47,323 INFO L280 TraceCheckUtils]: 24: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {8155#true} is VALID [2020-07-10 17:48:47,323 INFO L280 TraceCheckUtils]: 25: Hoare triple {8155#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {8155#true} is VALID [2020-07-10 17:48:47,323 INFO L280 TraceCheckUtils]: 26: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {8155#true} is VALID [2020-07-10 17:48:47,324 INFO L280 TraceCheckUtils]: 27: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {8155#true} is VALID [2020-07-10 17:48:47,324 INFO L280 TraceCheckUtils]: 28: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {8155#true} is VALID [2020-07-10 17:48:47,324 INFO L280 TraceCheckUtils]: 29: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {8155#true} is VALID [2020-07-10 17:48:47,325 INFO L280 TraceCheckUtils]: 30: Hoare triple {8155#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {8155#true} is VALID [2020-07-10 17:48:47,325 INFO L280 TraceCheckUtils]: 31: Hoare triple {8155#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {8155#true} is VALID [2020-07-10 17:48:47,325 INFO L280 TraceCheckUtils]: 32: Hoare triple {8155#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {8155#true} is VALID [2020-07-10 17:48:47,326 INFO L280 TraceCheckUtils]: 33: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {8155#true} is VALID [2020-07-10 17:48:47,326 INFO L280 TraceCheckUtils]: 34: Hoare triple {8155#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {8155#true} is VALID [2020-07-10 17:48:47,326 INFO L280 TraceCheckUtils]: 35: Hoare triple {8155#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {8155#true} is VALID [2020-07-10 17:48:47,327 INFO L280 TraceCheckUtils]: 36: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {8155#true} is VALID [2020-07-10 17:48:47,327 INFO L280 TraceCheckUtils]: 37: Hoare triple {8155#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {8155#true} is VALID [2020-07-10 17:48:47,327 INFO L280 TraceCheckUtils]: 38: Hoare triple {8155#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {8155#true} is VALID [2020-07-10 17:48:47,328 INFO L280 TraceCheckUtils]: 39: Hoare triple {8155#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {8155#true} is VALID [2020-07-10 17:48:47,328 INFO L280 TraceCheckUtils]: 40: Hoare triple {8155#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {8155#true} is VALID [2020-07-10 17:48:47,328 INFO L280 TraceCheckUtils]: 41: Hoare triple {8155#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {8155#true} is VALID [2020-07-10 17:48:47,329 INFO L280 TraceCheckUtils]: 42: Hoare triple {8155#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {8155#true} is VALID [2020-07-10 17:48:47,329 INFO L280 TraceCheckUtils]: 43: Hoare triple {8155#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {8155#true} is VALID [2020-07-10 17:48:47,329 INFO L280 TraceCheckUtils]: 44: Hoare triple {8155#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {8155#true} is VALID [2020-07-10 17:48:47,330 INFO L280 TraceCheckUtils]: 45: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {8155#true} is VALID [2020-07-10 17:48:47,330 INFO L280 TraceCheckUtils]: 46: Hoare triple {8155#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {8155#true} is VALID [2020-07-10 17:48:47,330 INFO L280 TraceCheckUtils]: 47: Hoare triple {8155#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {8155#true} is VALID [2020-07-10 17:48:47,331 INFO L280 TraceCheckUtils]: 48: Hoare triple {8155#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {8155#true} is VALID [2020-07-10 17:48:47,331 INFO L280 TraceCheckUtils]: 49: Hoare triple {8155#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {8155#true} is VALID [2020-07-10 17:48:47,331 INFO L280 TraceCheckUtils]: 50: Hoare triple {8155#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {8155#true} is VALID [2020-07-10 17:48:47,332 INFO L280 TraceCheckUtils]: 51: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {8155#true} is VALID [2020-07-10 17:48:47,332 INFO L280 TraceCheckUtils]: 52: Hoare triple {8155#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {8155#true} is VALID [2020-07-10 17:48:47,333 INFO L280 TraceCheckUtils]: 53: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {8155#true} is VALID [2020-07-10 17:48:47,333 INFO L280 TraceCheckUtils]: 54: Hoare triple {8155#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {8155#true} is VALID [2020-07-10 17:48:47,333 INFO L280 TraceCheckUtils]: 55: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {8155#true} is VALID [2020-07-10 17:48:47,334 INFO L280 TraceCheckUtils]: 56: Hoare triple {8155#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {8155#true} is VALID [2020-07-10 17:48:47,334 INFO L280 TraceCheckUtils]: 57: Hoare triple {8155#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {8155#true} is VALID [2020-07-10 17:48:47,334 INFO L280 TraceCheckUtils]: 58: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {8155#true} is VALID [2020-07-10 17:48:47,335 INFO L280 TraceCheckUtils]: 59: Hoare triple {8155#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {8155#true} is VALID [2020-07-10 17:48:47,335 INFO L280 TraceCheckUtils]: 60: Hoare triple {8155#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {8155#true} is VALID [2020-07-10 17:48:47,335 INFO L280 TraceCheckUtils]: 61: Hoare triple {8155#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {8155#true} is VALID [2020-07-10 17:48:47,336 INFO L280 TraceCheckUtils]: 62: Hoare triple {8155#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {8155#true} is VALID [2020-07-10 17:48:47,336 INFO L280 TraceCheckUtils]: 63: Hoare triple {8155#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {8155#true} is VALID [2020-07-10 17:48:47,336 INFO L280 TraceCheckUtils]: 64: Hoare triple {8155#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {8155#true} is VALID [2020-07-10 17:48:47,337 INFO L280 TraceCheckUtils]: 65: Hoare triple {8155#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {8155#true} is VALID [2020-07-10 17:48:47,337 INFO L280 TraceCheckUtils]: 66: Hoare triple {8155#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {8155#true} is VALID [2020-07-10 17:48:47,337 INFO L280 TraceCheckUtils]: 67: Hoare triple {8155#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {8155#true} is VALID [2020-07-10 17:48:47,338 INFO L280 TraceCheckUtils]: 68: Hoare triple {8155#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {8155#true} is VALID [2020-07-10 17:48:47,338 INFO L280 TraceCheckUtils]: 69: Hoare triple {8155#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {8155#true} is VALID [2020-07-10 17:48:47,338 INFO L280 TraceCheckUtils]: 70: Hoare triple {8155#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {8155#true} is VALID [2020-07-10 17:48:47,339 INFO L280 TraceCheckUtils]: 71: Hoare triple {8155#true} ~pumpRunning~0 := 0; {8155#true} is VALID [2020-07-10 17:48:47,339 INFO L280 TraceCheckUtils]: 72: Hoare triple {8155#true} ~systemActive~0 := 1; {8155#true} is VALID [2020-07-10 17:48:47,339 INFO L280 TraceCheckUtils]: 73: Hoare triple {8155#true} ~cleanupTimeShifts~0 := 4; {8155#true} is VALID [2020-07-10 17:48:47,341 INFO L280 TraceCheckUtils]: 74: Hoare triple {8155#true} ~waterLevel~0 := 1; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:48:47,342 INFO L280 TraceCheckUtils]: 75: Hoare triple {8236#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:48:47,343 INFO L280 TraceCheckUtils]: 76: Hoare triple {8236#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:48:47,344 INFO L280 TraceCheckUtils]: 77: Hoare triple {8236#(= 1 ~waterLevel~0)} assume true; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:48:47,345 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8236#(= 1 ~waterLevel~0)} {8155#true} #918#return; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:48:47,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:47,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-10 17:48:47,357 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8155#true} {8236#(= 1 ~waterLevel~0)} #826#return; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:48:47,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:47,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-10 17:48:47,362 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8155#true} {8236#(= 1 ~waterLevel~0)} #828#return; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:48:47,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:47,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {8155#true} havoc ~retValue_acc~11; {8155#true} is VALID [2020-07-10 17:48:47,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {8155#true} ~retValue_acc~11 := 1; {8268#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 17:48:47,470 INFO L280 TraceCheckUtils]: 2: Hoare triple {8268#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:48:47,471 INFO L280 TraceCheckUtils]: 3: Hoare triple {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:48:47,473 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8236#(= 1 ~waterLevel~0)} #830#return; {8246#(= |main_#t~ret24| ~waterLevel~0)} is VALID [2020-07-10 17:48:47,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:47,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-10 17:48:47,478 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8155#true} {8248#(not (= 0 ~waterLevel~0))} #832#return; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:47,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {8270#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8155#true} is VALID [2020-07-10 17:48:47,511 INFO L280 TraceCheckUtils]: 1: Hoare triple {8155#true} ~systemActive~0 := 0; {8155#true} is VALID [2020-07-10 17:48:47,511 INFO L280 TraceCheckUtils]: 2: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-10 17:48:47,512 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8155#true} {8248#(not (= 0 ~waterLevel~0))} #882#return; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:47,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {8155#true} havoc ~retValue_acc~5; {8155#true} is VALID [2020-07-10 17:48:47,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {8155#true} ~retValue_acc~5 := ~waterLevel~0; {8271#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} is VALID [2020-07-10 17:48:47,571 INFO L280 TraceCheckUtils]: 2: Hoare triple {8271#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} #res := ~retValue_acc~5; {8272#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:48:47,572 INFO L280 TraceCheckUtils]: 3: Hoare triple {8272#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8272#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:48:47,573 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8272#(= |getWaterLevel_#res| ~waterLevel~0)} {8248#(not (= 0 ~waterLevel~0))} #820#return; {8260#(not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0))} is VALID [2020-07-10 17:48:47,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:48:47,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {8155#true} havoc ~retValue_acc~1; {8155#true} is VALID [2020-07-10 17:48:47,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {8155#true} ~retValue_acc~1 := ~pumpRunning~0; {8155#true} is VALID [2020-07-10 17:48:47,578 INFO L280 TraceCheckUtils]: 2: Hoare triple {8155#true} #res := ~retValue_acc~1; {8155#true} is VALID [2020-07-10 17:48:47,579 INFO L280 TraceCheckUtils]: 3: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-10 17:48:47,579 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8155#true} {8156#false} #822#return; {8156#false} is VALID [2020-07-10 17:48:47,586 INFO L263 TraceCheckUtils]: 0: Hoare triple {8155#true} call ULTIMATE.init(); {8267#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} is VALID [2020-07-10 17:48:47,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {8267#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} #NULL.base, #NULL.offset := 0, 0; {8155#true} is VALID [2020-07-10 17:48:47,586 INFO L280 TraceCheckUtils]: 2: Hoare triple {8155#true} #valid := #valid[0 := 0]; {8155#true} is VALID [2020-07-10 17:48:47,587 INFO L280 TraceCheckUtils]: 3: Hoare triple {8155#true} assume 0 < #StackHeapBarrier; {8155#true} is VALID [2020-07-10 17:48:47,587 INFO L280 TraceCheckUtils]: 4: Hoare triple {8155#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {8155#true} is VALID [2020-07-10 17:48:47,587 INFO L280 TraceCheckUtils]: 5: Hoare triple {8155#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {8155#true} is VALID [2020-07-10 17:48:47,588 INFO L280 TraceCheckUtils]: 6: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {8155#true} is VALID [2020-07-10 17:48:47,588 INFO L280 TraceCheckUtils]: 7: Hoare triple {8155#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {8155#true} is VALID [2020-07-10 17:48:47,588 INFO L280 TraceCheckUtils]: 8: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {8155#true} is VALID [2020-07-10 17:48:47,589 INFO L280 TraceCheckUtils]: 9: Hoare triple {8155#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {8155#true} is VALID [2020-07-10 17:48:47,589 INFO L280 TraceCheckUtils]: 10: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {8155#true} is VALID [2020-07-10 17:48:47,589 INFO L280 TraceCheckUtils]: 11: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {8155#true} is VALID [2020-07-10 17:48:47,590 INFO L280 TraceCheckUtils]: 12: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {8155#true} is VALID [2020-07-10 17:48:47,590 INFO L280 TraceCheckUtils]: 13: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {8155#true} is VALID [2020-07-10 17:48:47,590 INFO L280 TraceCheckUtils]: 14: Hoare triple {8155#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {8155#true} is VALID [2020-07-10 17:48:47,590 INFO L280 TraceCheckUtils]: 15: Hoare triple {8155#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {8155#true} is VALID [2020-07-10 17:48:47,591 INFO L280 TraceCheckUtils]: 16: Hoare triple {8155#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {8155#true} is VALID [2020-07-10 17:48:47,591 INFO L280 TraceCheckUtils]: 17: Hoare triple {8155#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {8155#true} is VALID [2020-07-10 17:48:47,591 INFO L280 TraceCheckUtils]: 18: Hoare triple {8155#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {8155#true} is VALID [2020-07-10 17:48:47,592 INFO L280 TraceCheckUtils]: 19: Hoare triple {8155#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {8155#true} is VALID [2020-07-10 17:48:47,592 INFO L280 TraceCheckUtils]: 20: Hoare triple {8155#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {8155#true} is VALID [2020-07-10 17:48:47,592 INFO L280 TraceCheckUtils]: 21: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {8155#true} is VALID [2020-07-10 17:48:47,593 INFO L280 TraceCheckUtils]: 22: Hoare triple {8155#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {8155#true} is VALID [2020-07-10 17:48:47,593 INFO L280 TraceCheckUtils]: 23: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {8155#true} is VALID [2020-07-10 17:48:47,593 INFO L280 TraceCheckUtils]: 24: Hoare triple {8155#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {8155#true} is VALID [2020-07-10 17:48:47,594 INFO L280 TraceCheckUtils]: 25: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {8155#true} is VALID [2020-07-10 17:48:47,594 INFO L280 TraceCheckUtils]: 26: Hoare triple {8155#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {8155#true} is VALID [2020-07-10 17:48:47,594 INFO L280 TraceCheckUtils]: 27: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {8155#true} is VALID [2020-07-10 17:48:47,594 INFO L280 TraceCheckUtils]: 28: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {8155#true} is VALID [2020-07-10 17:48:47,595 INFO L280 TraceCheckUtils]: 29: Hoare triple {8155#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {8155#true} is VALID [2020-07-10 17:48:47,595 INFO L280 TraceCheckUtils]: 30: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {8155#true} is VALID [2020-07-10 17:48:47,595 INFO L280 TraceCheckUtils]: 31: Hoare triple {8155#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {8155#true} is VALID [2020-07-10 17:48:47,596 INFO L280 TraceCheckUtils]: 32: Hoare triple {8155#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {8155#true} is VALID [2020-07-10 17:48:47,596 INFO L280 TraceCheckUtils]: 33: Hoare triple {8155#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {8155#true} is VALID [2020-07-10 17:48:47,596 INFO L280 TraceCheckUtils]: 34: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {8155#true} is VALID [2020-07-10 17:48:47,597 INFO L280 TraceCheckUtils]: 35: Hoare triple {8155#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {8155#true} is VALID [2020-07-10 17:48:47,597 INFO L280 TraceCheckUtils]: 36: Hoare triple {8155#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {8155#true} is VALID [2020-07-10 17:48:47,597 INFO L280 TraceCheckUtils]: 37: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {8155#true} is VALID [2020-07-10 17:48:47,597 INFO L280 TraceCheckUtils]: 38: Hoare triple {8155#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {8155#true} is VALID [2020-07-10 17:48:47,598 INFO L280 TraceCheckUtils]: 39: Hoare triple {8155#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {8155#true} is VALID [2020-07-10 17:48:47,598 INFO L280 TraceCheckUtils]: 40: Hoare triple {8155#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {8155#true} is VALID [2020-07-10 17:48:47,598 INFO L280 TraceCheckUtils]: 41: Hoare triple {8155#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {8155#true} is VALID [2020-07-10 17:48:47,599 INFO L280 TraceCheckUtils]: 42: Hoare triple {8155#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {8155#true} is VALID [2020-07-10 17:48:47,599 INFO L280 TraceCheckUtils]: 43: Hoare triple {8155#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {8155#true} is VALID [2020-07-10 17:48:47,599 INFO L280 TraceCheckUtils]: 44: Hoare triple {8155#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {8155#true} is VALID [2020-07-10 17:48:47,600 INFO L280 TraceCheckUtils]: 45: Hoare triple {8155#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {8155#true} is VALID [2020-07-10 17:48:47,600 INFO L280 TraceCheckUtils]: 46: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {8155#true} is VALID [2020-07-10 17:48:47,600 INFO L280 TraceCheckUtils]: 47: Hoare triple {8155#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {8155#true} is VALID [2020-07-10 17:48:47,601 INFO L280 TraceCheckUtils]: 48: Hoare triple {8155#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {8155#true} is VALID [2020-07-10 17:48:47,601 INFO L280 TraceCheckUtils]: 49: Hoare triple {8155#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {8155#true} is VALID [2020-07-10 17:48:47,601 INFO L280 TraceCheckUtils]: 50: Hoare triple {8155#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {8155#true} is VALID [2020-07-10 17:48:47,601 INFO L280 TraceCheckUtils]: 51: Hoare triple {8155#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {8155#true} is VALID [2020-07-10 17:48:47,602 INFO L280 TraceCheckUtils]: 52: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {8155#true} is VALID [2020-07-10 17:48:47,602 INFO L280 TraceCheckUtils]: 53: Hoare triple {8155#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {8155#true} is VALID [2020-07-10 17:48:47,602 INFO L280 TraceCheckUtils]: 54: Hoare triple {8155#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {8155#true} is VALID [2020-07-10 17:48:47,603 INFO L280 TraceCheckUtils]: 55: Hoare triple {8155#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {8155#true} is VALID [2020-07-10 17:48:47,603 INFO L280 TraceCheckUtils]: 56: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {8155#true} is VALID [2020-07-10 17:48:47,603 INFO L280 TraceCheckUtils]: 57: Hoare triple {8155#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {8155#true} is VALID [2020-07-10 17:48:47,604 INFO L280 TraceCheckUtils]: 58: Hoare triple {8155#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {8155#true} is VALID [2020-07-10 17:48:47,604 INFO L280 TraceCheckUtils]: 59: Hoare triple {8155#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {8155#true} is VALID [2020-07-10 17:48:47,604 INFO L280 TraceCheckUtils]: 60: Hoare triple {8155#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {8155#true} is VALID [2020-07-10 17:48:47,605 INFO L280 TraceCheckUtils]: 61: Hoare triple {8155#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {8155#true} is VALID [2020-07-10 17:48:47,605 INFO L280 TraceCheckUtils]: 62: Hoare triple {8155#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {8155#true} is VALID [2020-07-10 17:48:47,605 INFO L280 TraceCheckUtils]: 63: Hoare triple {8155#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {8155#true} is VALID [2020-07-10 17:48:47,605 INFO L280 TraceCheckUtils]: 64: Hoare triple {8155#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {8155#true} is VALID [2020-07-10 17:48:47,606 INFO L280 TraceCheckUtils]: 65: Hoare triple {8155#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {8155#true} is VALID [2020-07-10 17:48:47,606 INFO L280 TraceCheckUtils]: 66: Hoare triple {8155#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {8155#true} is VALID [2020-07-10 17:48:47,606 INFO L280 TraceCheckUtils]: 67: Hoare triple {8155#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {8155#true} is VALID [2020-07-10 17:48:47,607 INFO L280 TraceCheckUtils]: 68: Hoare triple {8155#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {8155#true} is VALID [2020-07-10 17:48:47,607 INFO L280 TraceCheckUtils]: 69: Hoare triple {8155#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {8155#true} is VALID [2020-07-10 17:48:47,607 INFO L280 TraceCheckUtils]: 70: Hoare triple {8155#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {8155#true} is VALID [2020-07-10 17:48:47,608 INFO L280 TraceCheckUtils]: 71: Hoare triple {8155#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {8155#true} is VALID [2020-07-10 17:48:47,608 INFO L280 TraceCheckUtils]: 72: Hoare triple {8155#true} ~pumpRunning~0 := 0; {8155#true} is VALID [2020-07-10 17:48:47,608 INFO L280 TraceCheckUtils]: 73: Hoare triple {8155#true} ~systemActive~0 := 1; {8155#true} is VALID [2020-07-10 17:48:47,609 INFO L280 TraceCheckUtils]: 74: Hoare triple {8155#true} ~cleanupTimeShifts~0 := 4; {8155#true} is VALID [2020-07-10 17:48:47,611 INFO L280 TraceCheckUtils]: 75: Hoare triple {8155#true} ~waterLevel~0 := 1; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:48:47,612 INFO L280 TraceCheckUtils]: 76: Hoare triple {8236#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:48:47,613 INFO L280 TraceCheckUtils]: 77: Hoare triple {8236#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:48:47,614 INFO L280 TraceCheckUtils]: 78: Hoare triple {8236#(= 1 ~waterLevel~0)} assume true; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:48:47,614 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8236#(= 1 ~waterLevel~0)} {8155#true} #918#return; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:48:47,615 INFO L263 TraceCheckUtils]: 80: Hoare triple {8236#(= 1 ~waterLevel~0)} call #t~ret73 := main(); {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:48:47,616 INFO L280 TraceCheckUtils]: 81: Hoare triple {8236#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:48:47,617 INFO L280 TraceCheckUtils]: 82: Hoare triple {8236#(= 1 ~waterLevel~0)} havoc ~tmp~4; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:48:47,617 INFO L263 TraceCheckUtils]: 83: Hoare triple {8236#(= 1 ~waterLevel~0)} call select_helpers(); {8155#true} is VALID [2020-07-10 17:48:47,617 INFO L280 TraceCheckUtils]: 84: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-10 17:48:47,618 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8155#true} {8236#(= 1 ~waterLevel~0)} #826#return; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:48:47,619 INFO L263 TraceCheckUtils]: 86: Hoare triple {8236#(= 1 ~waterLevel~0)} call select_features(); {8155#true} is VALID [2020-07-10 17:48:47,619 INFO L280 TraceCheckUtils]: 87: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-10 17:48:47,621 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {8155#true} {8236#(= 1 ~waterLevel~0)} #828#return; {8236#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:48:47,621 INFO L263 TraceCheckUtils]: 89: Hoare triple {8236#(= 1 ~waterLevel~0)} call #t~ret24 := valid_product(); {8155#true} is VALID [2020-07-10 17:48:47,621 INFO L280 TraceCheckUtils]: 90: Hoare triple {8155#true} havoc ~retValue_acc~11; {8155#true} is VALID [2020-07-10 17:48:47,623 INFO L280 TraceCheckUtils]: 91: Hoare triple {8155#true} ~retValue_acc~11 := 1; {8268#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 17:48:47,624 INFO L280 TraceCheckUtils]: 92: Hoare triple {8268#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:48:47,625 INFO L280 TraceCheckUtils]: 93: Hoare triple {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:48:47,626 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {8269#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8236#(= 1 ~waterLevel~0)} #830#return; {8246#(= |main_#t~ret24| ~waterLevel~0)} is VALID [2020-07-10 17:48:47,627 INFO L280 TraceCheckUtils]: 95: Hoare triple {8246#(= |main_#t~ret24| ~waterLevel~0)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {8246#(= |main_#t~ret24| ~waterLevel~0)} is VALID [2020-07-10 17:48:47,628 INFO L280 TraceCheckUtils]: 96: Hoare triple {8246#(= |main_#t~ret24| ~waterLevel~0)} ~tmp~4 := #t~ret24; {8247#(= main_~tmp~4 ~waterLevel~0)} is VALID [2020-07-10 17:48:47,629 INFO L280 TraceCheckUtils]: 97: Hoare triple {8247#(= main_~tmp~4 ~waterLevel~0)} havoc #t~ret24; {8247#(= main_~tmp~4 ~waterLevel~0)} is VALID [2020-07-10 17:48:47,629 INFO L280 TraceCheckUtils]: 98: Hoare triple {8247#(= main_~tmp~4 ~waterLevel~0)} assume 0 != ~tmp~4; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,630 INFO L263 TraceCheckUtils]: 99: Hoare triple {8248#(not (= 0 ~waterLevel~0))} call setup(); {8155#true} is VALID [2020-07-10 17:48:47,630 INFO L280 TraceCheckUtils]: 100: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-10 17:48:47,631 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8155#true} {8248#(not (= 0 ~waterLevel~0))} #832#return; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,632 INFO L263 TraceCheckUtils]: 102: Hoare triple {8248#(not (= 0 ~waterLevel~0))} call runTest(); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,633 INFO L263 TraceCheckUtils]: 103: Hoare triple {8248#(not (= 0 ~waterLevel~0))} call test(); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,633 INFO L280 TraceCheckUtils]: 104: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc ~splverifierCounter~0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,634 INFO L280 TraceCheckUtils]: 105: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc ~tmp~0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,635 INFO L280 TraceCheckUtils]: 106: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,636 INFO L280 TraceCheckUtils]: 107: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc ~tmp___1~0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,637 INFO L280 TraceCheckUtils]: 108: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc ~tmp___2~0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,637 INFO L280 TraceCheckUtils]: 109: Hoare triple {8248#(not (= 0 ~waterLevel~0))} ~splverifierCounter~0 := 0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,638 INFO L280 TraceCheckUtils]: 110: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume !false; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,639 INFO L280 TraceCheckUtils]: 111: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume ~splverifierCounter~0 < 4; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,640 INFO L280 TraceCheckUtils]: 112: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,641 INFO L280 TraceCheckUtils]: 113: Hoare triple {8248#(not (= 0 ~waterLevel~0))} ~tmp~0 := #t~nondet0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,641 INFO L280 TraceCheckUtils]: 114: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc #t~nondet0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,642 INFO L280 TraceCheckUtils]: 115: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp~0); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,643 INFO L280 TraceCheckUtils]: 116: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,644 INFO L280 TraceCheckUtils]: 117: Hoare triple {8248#(not (= 0 ~waterLevel~0))} ~tmp___0~0 := #t~nondet1; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,644 INFO L280 TraceCheckUtils]: 118: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc #t~nondet1; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,645 INFO L280 TraceCheckUtils]: 119: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___0~0); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,647 INFO L280 TraceCheckUtils]: 120: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,647 INFO L280 TraceCheckUtils]: 121: Hoare triple {8248#(not (= 0 ~waterLevel~0))} ~tmp___2~0 := #t~nondet2; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,649 INFO L280 TraceCheckUtils]: 122: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc #t~nondet2; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,649 INFO L280 TraceCheckUtils]: 123: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___2~0); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,651 INFO L280 TraceCheckUtils]: 124: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,651 INFO L280 TraceCheckUtils]: 125: Hoare triple {8248#(not (= 0 ~waterLevel~0))} ~tmp___1~0 := #t~nondet3; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,652 INFO L280 TraceCheckUtils]: 126: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc #t~nondet3; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,653 INFO L280 TraceCheckUtils]: 127: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp___1~0; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,654 INFO L263 TraceCheckUtils]: 128: Hoare triple {8248#(not (= 0 ~waterLevel~0))} call stopSystem(); {8270#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:48:47,654 INFO L280 TraceCheckUtils]: 129: Hoare triple {8270#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8155#true} is VALID [2020-07-10 17:48:47,655 INFO L280 TraceCheckUtils]: 130: Hoare triple {8155#true} ~systemActive~0 := 0; {8155#true} is VALID [2020-07-10 17:48:47,655 INFO L280 TraceCheckUtils]: 131: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-10 17:48:47,656 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8155#true} {8248#(not (= 0 ~waterLevel~0))} #882#return; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,657 INFO L263 TraceCheckUtils]: 133: Hoare triple {8248#(not (= 0 ~waterLevel~0))} call timeShift(); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,658 INFO L280 TraceCheckUtils]: 134: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume !(0 != ~pumpRunning~0); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,658 INFO L280 TraceCheckUtils]: 135: Hoare triple {8248#(not (= 0 ~waterLevel~0))} assume !(0 != ~systemActive~0); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,659 INFO L263 TraceCheckUtils]: 136: Hoare triple {8248#(not (= 0 ~waterLevel~0))} call __utac_acc__Specification4_spec__1(); {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,660 INFO L280 TraceCheckUtils]: 137: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc ~tmp~8; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,661 INFO L280 TraceCheckUtils]: 138: Hoare triple {8248#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~2; {8248#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:48:47,661 INFO L263 TraceCheckUtils]: 139: Hoare triple {8248#(not (= 0 ~waterLevel~0))} call #t~ret70 := getWaterLevel(); {8155#true} is VALID [2020-07-10 17:48:47,661 INFO L280 TraceCheckUtils]: 140: Hoare triple {8155#true} havoc ~retValue_acc~5; {8155#true} is VALID [2020-07-10 17:48:47,662 INFO L280 TraceCheckUtils]: 141: Hoare triple {8155#true} ~retValue_acc~5 := ~waterLevel~0; {8271#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} is VALID [2020-07-10 17:48:47,664 INFO L280 TraceCheckUtils]: 142: Hoare triple {8271#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} #res := ~retValue_acc~5; {8272#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:48:47,664 INFO L280 TraceCheckUtils]: 143: Hoare triple {8272#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8272#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:48:47,665 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {8272#(= |getWaterLevel_#res| ~waterLevel~0)} {8248#(not (= 0 ~waterLevel~0))} #820#return; {8260#(not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0))} is VALID [2020-07-10 17:48:47,666 INFO L280 TraceCheckUtils]: 145: Hoare triple {8260#(not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0))} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {8260#(not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0))} is VALID [2020-07-10 17:48:47,667 INFO L280 TraceCheckUtils]: 146: Hoare triple {8260#(not (= |__utac_acc__Specification4_spec__1_#t~ret70| 0))} ~tmp~8 := #t~ret70; {8261#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~8))} is VALID [2020-07-10 17:48:47,668 INFO L280 TraceCheckUtils]: 147: Hoare triple {8261#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~8))} havoc #t~ret70; {8261#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~8))} is VALID [2020-07-10 17:48:47,669 INFO L280 TraceCheckUtils]: 148: Hoare triple {8261#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~8))} assume 0 == ~tmp~8; {8156#false} is VALID [2020-07-10 17:48:47,669 INFO L263 TraceCheckUtils]: 149: Hoare triple {8156#false} call #t~ret71 := isPumpRunning(); {8155#true} is VALID [2020-07-10 17:48:47,669 INFO L280 TraceCheckUtils]: 150: Hoare triple {8155#true} havoc ~retValue_acc~1; {8155#true} is VALID [2020-07-10 17:48:47,670 INFO L280 TraceCheckUtils]: 151: Hoare triple {8155#true} ~retValue_acc~1 := ~pumpRunning~0; {8155#true} is VALID [2020-07-10 17:48:47,670 INFO L280 TraceCheckUtils]: 152: Hoare triple {8155#true} #res := ~retValue_acc~1; {8155#true} is VALID [2020-07-10 17:48:47,670 INFO L280 TraceCheckUtils]: 153: Hoare triple {8155#true} assume true; {8155#true} is VALID [2020-07-10 17:48:47,670 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8155#true} {8156#false} #822#return; {8156#false} is VALID [2020-07-10 17:48:47,671 INFO L280 TraceCheckUtils]: 155: Hoare triple {8156#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {8156#false} is VALID [2020-07-10 17:48:47,671 INFO L280 TraceCheckUtils]: 156: Hoare triple {8156#false} ~tmp___0~2 := #t~ret71; {8156#false} is VALID [2020-07-10 17:48:47,671 INFO L280 TraceCheckUtils]: 157: Hoare triple {8156#false} havoc #t~ret71; {8156#false} is VALID [2020-07-10 17:48:47,672 INFO L280 TraceCheckUtils]: 158: Hoare triple {8156#false} assume 0 != ~tmp___0~2; {8156#false} is VALID [2020-07-10 17:48:47,672 INFO L263 TraceCheckUtils]: 159: Hoare triple {8156#false} call __automaton_fail(); {8156#false} is VALID [2020-07-10 17:48:47,672 INFO L280 TraceCheckUtils]: 160: Hoare triple {8156#false} assume !false; {8156#false} is VALID [2020-07-10 17:48:47,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:48:47,737 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:48:47,738 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [337846252] [2020-07-10 17:48:47,738 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:48:47,738 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-10 17:48:47,739 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [668852605] [2020-07-10 17:48:47,740 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-10 17:48:47,740 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:48:47,740 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 17:48:47,919 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:48:47,919 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 17:48:47,920 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:48:47,920 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 17:48:47,920 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-10 17:48:47,920 INFO L87 Difference]: Start difference. First operand 460 states and 514 transitions. Second operand 14 states. [2020-07-10 17:48:49,294 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:48:50,818 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:48:51,217 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:48:51,788 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:48:52,251 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:48:52,617 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:48:57,089 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:49:07,209 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:49:08,298 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:49:10,821 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:49:12,436 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:49:13,476 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:49:13,943 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:49:14,461 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:49:15,426 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:49:15,871 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:49:17,845 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:49:20,051 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:49:21,875 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:49:23,675 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:49:52,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:49:52,871 INFO L93 Difference]: Finished difference Result 1596 states and 2003 transitions. [2020-07-10 17:49:52,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-10 17:49:52,871 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-10 17:49:52,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:49:52,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 17:49:52,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 979 transitions. [2020-07-10 17:49:52,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 17:49:52,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 979 transitions. [2020-07-10 17:49:52,922 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 979 transitions. [2020-07-10 17:49:56,055 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 979 edges. 979 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:49:56,159 INFO L225 Difference]: With dead ends: 1596 [2020-07-10 17:49:56,159 INFO L226 Difference]: Without dead ends: 1246 [2020-07-10 17:49:56,162 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 6.5s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-07-10 17:49:56,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1246 states. [2020-07-10 17:50:22,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1246 to 1107. [2020-07-10 17:50:22,484 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:50:22,484 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1246 states. Second operand 1107 states. [2020-07-10 17:50:22,484 INFO L74 IsIncluded]: Start isIncluded. First operand 1246 states. Second operand 1107 states. [2020-07-10 17:50:22,485 INFO L87 Difference]: Start difference. First operand 1246 states. Second operand 1107 states. [2020-07-10 17:50:22,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:50:22,584 INFO L93 Difference]: Finished difference Result 1246 states and 1540 transitions. [2020-07-10 17:50:22,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1540 transitions. [2020-07-10 17:50:22,589 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:50:22,589 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:50:22,590 INFO L74 IsIncluded]: Start isIncluded. First operand 1107 states. Second operand 1246 states. [2020-07-10 17:50:22,590 INFO L87 Difference]: Start difference. First operand 1107 states. Second operand 1246 states. [2020-07-10 17:50:22,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:50:22,710 INFO L93 Difference]: Finished difference Result 1246 states and 1540 transitions. [2020-07-10 17:50:22,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1540 transitions. [2020-07-10 17:50:22,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:50:22,718 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:50:22,718 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:50:22,718 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:50:22,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1107 states. [2020-07-10 17:50:22,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 1107 states and 1307 transitions. [2020-07-10 17:50:22,808 INFO L78 Accepts]: Start accepts. Automaton has 1107 states and 1307 transitions. Word has length 161 [2020-07-10 17:50:22,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:50:22,808 INFO L479 AbstractCegarLoop]: Abstraction has 1107 states and 1307 transitions. [2020-07-10 17:50:22,808 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 17:50:22,808 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1107 states and 1307 transitions. [2020-07-10 17:50:29,813 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1307 edges. 1307 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:50:29,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1107 states and 1307 transitions. [2020-07-10 17:50:29,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-10 17:50:29,818 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:50:29,818 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:50:29,819 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 17:50:29,819 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:50:29,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:50:29,819 INFO L82 PathProgramCache]: Analyzing trace with hash -771315303, now seen corresponding path program 1 times [2020-07-10 17:50:29,819 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:50:29,820 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [588796383] [2020-07-10 17:50:29,820 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:50:29,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:50:30,145 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:50:30,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:50:30,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {16330#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} #NULL.base, #NULL.offset := 0, 0; {16219#true} is VALID [2020-07-10 17:50:30,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {16219#true} #valid := #valid[0 := 0]; {16219#true} is VALID [2020-07-10 17:50:30,268 INFO L280 TraceCheckUtils]: 2: Hoare triple {16219#true} assume 0 < #StackHeapBarrier; {16219#true} is VALID [2020-07-10 17:50:30,268 INFO L280 TraceCheckUtils]: 3: Hoare triple {16219#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {16219#true} is VALID [2020-07-10 17:50:30,269 INFO L280 TraceCheckUtils]: 4: Hoare triple {16219#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {16219#true} is VALID [2020-07-10 17:50:30,269 INFO L280 TraceCheckUtils]: 5: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {16219#true} is VALID [2020-07-10 17:50:30,269 INFO L280 TraceCheckUtils]: 6: Hoare triple {16219#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {16219#true} is VALID [2020-07-10 17:50:30,269 INFO L280 TraceCheckUtils]: 7: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {16219#true} is VALID [2020-07-10 17:50:30,270 INFO L280 TraceCheckUtils]: 8: Hoare triple {16219#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {16219#true} is VALID [2020-07-10 17:50:30,270 INFO L280 TraceCheckUtils]: 9: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {16219#true} is VALID [2020-07-10 17:50:30,270 INFO L280 TraceCheckUtils]: 10: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {16219#true} is VALID [2020-07-10 17:50:30,271 INFO L280 TraceCheckUtils]: 11: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {16219#true} is VALID [2020-07-10 17:50:30,271 INFO L280 TraceCheckUtils]: 12: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {16219#true} is VALID [2020-07-10 17:50:30,271 INFO L280 TraceCheckUtils]: 13: Hoare triple {16219#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {16219#true} is VALID [2020-07-10 17:50:30,272 INFO L280 TraceCheckUtils]: 14: Hoare triple {16219#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {16219#true} is VALID [2020-07-10 17:50:30,272 INFO L280 TraceCheckUtils]: 15: Hoare triple {16219#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {16219#true} is VALID [2020-07-10 17:50:30,272 INFO L280 TraceCheckUtils]: 16: Hoare triple {16219#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {16219#true} is VALID [2020-07-10 17:50:30,272 INFO L280 TraceCheckUtils]: 17: Hoare triple {16219#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {16219#true} is VALID [2020-07-10 17:50:30,272 INFO L280 TraceCheckUtils]: 18: Hoare triple {16219#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {16219#true} is VALID [2020-07-10 17:50:30,272 INFO L280 TraceCheckUtils]: 19: Hoare triple {16219#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {16219#true} is VALID [2020-07-10 17:50:30,273 INFO L280 TraceCheckUtils]: 20: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {16219#true} is VALID [2020-07-10 17:50:30,273 INFO L280 TraceCheckUtils]: 21: Hoare triple {16219#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {16219#true} is VALID [2020-07-10 17:50:30,273 INFO L280 TraceCheckUtils]: 22: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {16219#true} is VALID [2020-07-10 17:50:30,273 INFO L280 TraceCheckUtils]: 23: Hoare triple {16219#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {16219#true} is VALID [2020-07-10 17:50:30,273 INFO L280 TraceCheckUtils]: 24: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {16219#true} is VALID [2020-07-10 17:50:30,274 INFO L280 TraceCheckUtils]: 25: Hoare triple {16219#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {16219#true} is VALID [2020-07-10 17:50:30,274 INFO L280 TraceCheckUtils]: 26: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {16219#true} is VALID [2020-07-10 17:50:30,274 INFO L280 TraceCheckUtils]: 27: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {16219#true} is VALID [2020-07-10 17:50:30,274 INFO L280 TraceCheckUtils]: 28: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {16219#true} is VALID [2020-07-10 17:50:30,274 INFO L280 TraceCheckUtils]: 29: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {16219#true} is VALID [2020-07-10 17:50:30,275 INFO L280 TraceCheckUtils]: 30: Hoare triple {16219#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {16219#true} is VALID [2020-07-10 17:50:30,275 INFO L280 TraceCheckUtils]: 31: Hoare triple {16219#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {16219#true} is VALID [2020-07-10 17:50:30,275 INFO L280 TraceCheckUtils]: 32: Hoare triple {16219#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {16219#true} is VALID [2020-07-10 17:50:30,275 INFO L280 TraceCheckUtils]: 33: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {16219#true} is VALID [2020-07-10 17:50:30,275 INFO L280 TraceCheckUtils]: 34: Hoare triple {16219#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {16219#true} is VALID [2020-07-10 17:50:30,276 INFO L280 TraceCheckUtils]: 35: Hoare triple {16219#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {16219#true} is VALID [2020-07-10 17:50:30,276 INFO L280 TraceCheckUtils]: 36: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {16219#true} is VALID [2020-07-10 17:50:30,276 INFO L280 TraceCheckUtils]: 37: Hoare triple {16219#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {16219#true} is VALID [2020-07-10 17:50:30,276 INFO L280 TraceCheckUtils]: 38: Hoare triple {16219#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {16219#true} is VALID [2020-07-10 17:50:30,276 INFO L280 TraceCheckUtils]: 39: Hoare triple {16219#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {16219#true} is VALID [2020-07-10 17:50:30,276 INFO L280 TraceCheckUtils]: 40: Hoare triple {16219#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {16219#true} is VALID [2020-07-10 17:50:30,277 INFO L280 TraceCheckUtils]: 41: Hoare triple {16219#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {16219#true} is VALID [2020-07-10 17:50:30,277 INFO L280 TraceCheckUtils]: 42: Hoare triple {16219#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {16219#true} is VALID [2020-07-10 17:50:30,277 INFO L280 TraceCheckUtils]: 43: Hoare triple {16219#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {16219#true} is VALID [2020-07-10 17:50:30,277 INFO L280 TraceCheckUtils]: 44: Hoare triple {16219#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {16219#true} is VALID [2020-07-10 17:50:30,277 INFO L280 TraceCheckUtils]: 45: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {16219#true} is VALID [2020-07-10 17:50:30,278 INFO L280 TraceCheckUtils]: 46: Hoare triple {16219#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {16219#true} is VALID [2020-07-10 17:50:30,278 INFO L280 TraceCheckUtils]: 47: Hoare triple {16219#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {16219#true} is VALID [2020-07-10 17:50:30,278 INFO L280 TraceCheckUtils]: 48: Hoare triple {16219#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {16219#true} is VALID [2020-07-10 17:50:30,278 INFO L280 TraceCheckUtils]: 49: Hoare triple {16219#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {16219#true} is VALID [2020-07-10 17:50:30,278 INFO L280 TraceCheckUtils]: 50: Hoare triple {16219#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {16219#true} is VALID [2020-07-10 17:50:30,279 INFO L280 TraceCheckUtils]: 51: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {16219#true} is VALID [2020-07-10 17:50:30,279 INFO L280 TraceCheckUtils]: 52: Hoare triple {16219#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {16219#true} is VALID [2020-07-10 17:50:30,279 INFO L280 TraceCheckUtils]: 53: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {16219#true} is VALID [2020-07-10 17:50:30,279 INFO L280 TraceCheckUtils]: 54: Hoare triple {16219#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {16219#true} is VALID [2020-07-10 17:50:30,279 INFO L280 TraceCheckUtils]: 55: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {16219#true} is VALID [2020-07-10 17:50:30,279 INFO L280 TraceCheckUtils]: 56: Hoare triple {16219#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {16219#true} is VALID [2020-07-10 17:50:30,280 INFO L280 TraceCheckUtils]: 57: Hoare triple {16219#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {16219#true} is VALID [2020-07-10 17:50:30,280 INFO L280 TraceCheckUtils]: 58: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {16219#true} is VALID [2020-07-10 17:50:30,280 INFO L280 TraceCheckUtils]: 59: Hoare triple {16219#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {16219#true} is VALID [2020-07-10 17:50:30,280 INFO L280 TraceCheckUtils]: 60: Hoare triple {16219#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {16219#true} is VALID [2020-07-10 17:50:30,280 INFO L280 TraceCheckUtils]: 61: Hoare triple {16219#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {16219#true} is VALID [2020-07-10 17:50:30,281 INFO L280 TraceCheckUtils]: 62: Hoare triple {16219#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {16219#true} is VALID [2020-07-10 17:50:30,281 INFO L280 TraceCheckUtils]: 63: Hoare triple {16219#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {16219#true} is VALID [2020-07-10 17:50:30,281 INFO L280 TraceCheckUtils]: 64: Hoare triple {16219#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {16219#true} is VALID [2020-07-10 17:50:30,281 INFO L280 TraceCheckUtils]: 65: Hoare triple {16219#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {16219#true} is VALID [2020-07-10 17:50:30,281 INFO L280 TraceCheckUtils]: 66: Hoare triple {16219#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {16219#true} is VALID [2020-07-10 17:50:30,282 INFO L280 TraceCheckUtils]: 67: Hoare triple {16219#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {16219#true} is VALID [2020-07-10 17:50:30,282 INFO L280 TraceCheckUtils]: 68: Hoare triple {16219#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {16219#true} is VALID [2020-07-10 17:50:30,282 INFO L280 TraceCheckUtils]: 69: Hoare triple {16219#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {16219#true} is VALID [2020-07-10 17:50:30,282 INFO L280 TraceCheckUtils]: 70: Hoare triple {16219#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {16219#true} is VALID [2020-07-10 17:50:30,283 INFO L280 TraceCheckUtils]: 71: Hoare triple {16219#true} ~pumpRunning~0 := 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,283 INFO L280 TraceCheckUtils]: 72: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,284 INFO L280 TraceCheckUtils]: 73: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,284 INFO L280 TraceCheckUtils]: 74: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,285 INFO L280 TraceCheckUtils]: 75: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,285 INFO L280 TraceCheckUtils]: 76: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,286 INFO L280 TraceCheckUtils]: 77: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume true; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,286 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {16300#(= 0 ~pumpRunning~0)} {16219#true} #918#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:50:30,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 17:50:30,297 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #826#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:50:30,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 17:50:30,303 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #828#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:50:30,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {16219#true} havoc ~retValue_acc~11; {16219#true} is VALID [2020-07-10 17:50:30,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {16219#true} ~retValue_acc~11 := 1; {16219#true} is VALID [2020-07-10 17:50:30,309 INFO L280 TraceCheckUtils]: 2: Hoare triple {16219#true} #res := ~retValue_acc~11; {16219#true} is VALID [2020-07-10 17:50:30,309 INFO L280 TraceCheckUtils]: 3: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 17:50:30,310 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #830#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:50:30,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 17:50:30,313 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #832#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:50:30,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {16331#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,329 INFO L280 TraceCheckUtils]: 2: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume true; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,329 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16300#(= 0 ~pumpRunning~0)} {16300#(= 0 ~pumpRunning~0)} #882#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:50:30,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {16332#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {16219#true} is VALID [2020-07-10 17:50:30,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {16219#true} ~waterLevel~0 := ~waterLevel~0 - 1; {16219#true} is VALID [2020-07-10 17:50:30,343 INFO L280 TraceCheckUtils]: 2: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 17:50:30,343 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16219#true} {16220#false} #890#return; {16220#false} is VALID [2020-07-10 17:50:30,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:50:30,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {16219#true} havoc ~retValue_acc~5; {16219#true} is VALID [2020-07-10 17:50:30,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {16219#true} ~retValue_acc~5 := ~waterLevel~0; {16219#true} is VALID [2020-07-10 17:50:30,347 INFO L280 TraceCheckUtils]: 2: Hoare triple {16219#true} #res := ~retValue_acc~5; {16219#true} is VALID [2020-07-10 17:50:30,347 INFO L280 TraceCheckUtils]: 3: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 17:50:30,347 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16219#true} {16220#false} #820#return; {16220#false} is VALID [2020-07-10 17:50:30,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:50:30,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {16219#true} havoc ~retValue_acc~1; {16219#true} is VALID [2020-07-10 17:50:30,350 INFO L280 TraceCheckUtils]: 1: Hoare triple {16219#true} ~retValue_acc~1 := ~pumpRunning~0; {16219#true} is VALID [2020-07-10 17:50:30,351 INFO L280 TraceCheckUtils]: 2: Hoare triple {16219#true} #res := ~retValue_acc~1; {16219#true} is VALID [2020-07-10 17:50:30,351 INFO L280 TraceCheckUtils]: 3: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 17:50:30,351 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16219#true} {16220#false} #822#return; {16220#false} is VALID [2020-07-10 17:50:30,358 INFO L263 TraceCheckUtils]: 0: Hoare triple {16219#true} call ULTIMATE.init(); {16330#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} is VALID [2020-07-10 17:50:30,359 INFO L280 TraceCheckUtils]: 1: Hoare triple {16330#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} #NULL.base, #NULL.offset := 0, 0; {16219#true} is VALID [2020-07-10 17:50:30,359 INFO L280 TraceCheckUtils]: 2: Hoare triple {16219#true} #valid := #valid[0 := 0]; {16219#true} is VALID [2020-07-10 17:50:30,359 INFO L280 TraceCheckUtils]: 3: Hoare triple {16219#true} assume 0 < #StackHeapBarrier; {16219#true} is VALID [2020-07-10 17:50:30,359 INFO L280 TraceCheckUtils]: 4: Hoare triple {16219#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {16219#true} is VALID [2020-07-10 17:50:30,359 INFO L280 TraceCheckUtils]: 5: Hoare triple {16219#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {16219#true} is VALID [2020-07-10 17:50:30,360 INFO L280 TraceCheckUtils]: 6: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {16219#true} is VALID [2020-07-10 17:50:30,360 INFO L280 TraceCheckUtils]: 7: Hoare triple {16219#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {16219#true} is VALID [2020-07-10 17:50:30,360 INFO L280 TraceCheckUtils]: 8: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {16219#true} is VALID [2020-07-10 17:50:30,360 INFO L280 TraceCheckUtils]: 9: Hoare triple {16219#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {16219#true} is VALID [2020-07-10 17:50:30,360 INFO L280 TraceCheckUtils]: 10: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {16219#true} is VALID [2020-07-10 17:50:30,361 INFO L280 TraceCheckUtils]: 11: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {16219#true} is VALID [2020-07-10 17:50:30,361 INFO L280 TraceCheckUtils]: 12: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {16219#true} is VALID [2020-07-10 17:50:30,361 INFO L280 TraceCheckUtils]: 13: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {16219#true} is VALID [2020-07-10 17:50:30,361 INFO L280 TraceCheckUtils]: 14: Hoare triple {16219#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {16219#true} is VALID [2020-07-10 17:50:30,361 INFO L280 TraceCheckUtils]: 15: Hoare triple {16219#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {16219#true} is VALID [2020-07-10 17:50:30,361 INFO L280 TraceCheckUtils]: 16: Hoare triple {16219#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {16219#true} is VALID [2020-07-10 17:50:30,362 INFO L280 TraceCheckUtils]: 17: Hoare triple {16219#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {16219#true} is VALID [2020-07-10 17:50:30,362 INFO L280 TraceCheckUtils]: 18: Hoare triple {16219#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {16219#true} is VALID [2020-07-10 17:50:30,362 INFO L280 TraceCheckUtils]: 19: Hoare triple {16219#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {16219#true} is VALID [2020-07-10 17:50:30,362 INFO L280 TraceCheckUtils]: 20: Hoare triple {16219#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {16219#true} is VALID [2020-07-10 17:50:30,362 INFO L280 TraceCheckUtils]: 21: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {16219#true} is VALID [2020-07-10 17:50:30,362 INFO L280 TraceCheckUtils]: 22: Hoare triple {16219#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {16219#true} is VALID [2020-07-10 17:50:30,363 INFO L280 TraceCheckUtils]: 23: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {16219#true} is VALID [2020-07-10 17:50:30,363 INFO L280 TraceCheckUtils]: 24: Hoare triple {16219#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {16219#true} is VALID [2020-07-10 17:50:30,363 INFO L280 TraceCheckUtils]: 25: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {16219#true} is VALID [2020-07-10 17:50:30,363 INFO L280 TraceCheckUtils]: 26: Hoare triple {16219#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {16219#true} is VALID [2020-07-10 17:50:30,363 INFO L280 TraceCheckUtils]: 27: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {16219#true} is VALID [2020-07-10 17:50:30,364 INFO L280 TraceCheckUtils]: 28: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {16219#true} is VALID [2020-07-10 17:50:30,364 INFO L280 TraceCheckUtils]: 29: Hoare triple {16219#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {16219#true} is VALID [2020-07-10 17:50:30,364 INFO L280 TraceCheckUtils]: 30: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {16219#true} is VALID [2020-07-10 17:50:30,364 INFO L280 TraceCheckUtils]: 31: Hoare triple {16219#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {16219#true} is VALID [2020-07-10 17:50:30,364 INFO L280 TraceCheckUtils]: 32: Hoare triple {16219#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {16219#true} is VALID [2020-07-10 17:50:30,364 INFO L280 TraceCheckUtils]: 33: Hoare triple {16219#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {16219#true} is VALID [2020-07-10 17:50:30,365 INFO L280 TraceCheckUtils]: 34: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {16219#true} is VALID [2020-07-10 17:50:30,365 INFO L280 TraceCheckUtils]: 35: Hoare triple {16219#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {16219#true} is VALID [2020-07-10 17:50:30,365 INFO L280 TraceCheckUtils]: 36: Hoare triple {16219#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {16219#true} is VALID [2020-07-10 17:50:30,365 INFO L280 TraceCheckUtils]: 37: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {16219#true} is VALID [2020-07-10 17:50:30,365 INFO L280 TraceCheckUtils]: 38: Hoare triple {16219#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {16219#true} is VALID [2020-07-10 17:50:30,365 INFO L280 TraceCheckUtils]: 39: Hoare triple {16219#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {16219#true} is VALID [2020-07-10 17:50:30,366 INFO L280 TraceCheckUtils]: 40: Hoare triple {16219#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {16219#true} is VALID [2020-07-10 17:50:30,366 INFO L280 TraceCheckUtils]: 41: Hoare triple {16219#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {16219#true} is VALID [2020-07-10 17:50:30,366 INFO L280 TraceCheckUtils]: 42: Hoare triple {16219#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {16219#true} is VALID [2020-07-10 17:50:30,366 INFO L280 TraceCheckUtils]: 43: Hoare triple {16219#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {16219#true} is VALID [2020-07-10 17:50:30,366 INFO L280 TraceCheckUtils]: 44: Hoare triple {16219#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {16219#true} is VALID [2020-07-10 17:50:30,367 INFO L280 TraceCheckUtils]: 45: Hoare triple {16219#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {16219#true} is VALID [2020-07-10 17:50:30,367 INFO L280 TraceCheckUtils]: 46: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {16219#true} is VALID [2020-07-10 17:50:30,367 INFO L280 TraceCheckUtils]: 47: Hoare triple {16219#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {16219#true} is VALID [2020-07-10 17:50:30,367 INFO L280 TraceCheckUtils]: 48: Hoare triple {16219#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {16219#true} is VALID [2020-07-10 17:50:30,367 INFO L280 TraceCheckUtils]: 49: Hoare triple {16219#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {16219#true} is VALID [2020-07-10 17:50:30,367 INFO L280 TraceCheckUtils]: 50: Hoare triple {16219#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {16219#true} is VALID [2020-07-10 17:50:30,368 INFO L280 TraceCheckUtils]: 51: Hoare triple {16219#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {16219#true} is VALID [2020-07-10 17:50:30,368 INFO L280 TraceCheckUtils]: 52: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {16219#true} is VALID [2020-07-10 17:50:30,368 INFO L280 TraceCheckUtils]: 53: Hoare triple {16219#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {16219#true} is VALID [2020-07-10 17:50:30,368 INFO L280 TraceCheckUtils]: 54: Hoare triple {16219#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {16219#true} is VALID [2020-07-10 17:50:30,368 INFO L280 TraceCheckUtils]: 55: Hoare triple {16219#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {16219#true} is VALID [2020-07-10 17:50:30,368 INFO L280 TraceCheckUtils]: 56: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {16219#true} is VALID [2020-07-10 17:50:30,369 INFO L280 TraceCheckUtils]: 57: Hoare triple {16219#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {16219#true} is VALID [2020-07-10 17:50:30,369 INFO L280 TraceCheckUtils]: 58: Hoare triple {16219#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {16219#true} is VALID [2020-07-10 17:50:30,369 INFO L280 TraceCheckUtils]: 59: Hoare triple {16219#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {16219#true} is VALID [2020-07-10 17:50:30,369 INFO L280 TraceCheckUtils]: 60: Hoare triple {16219#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {16219#true} is VALID [2020-07-10 17:50:30,369 INFO L280 TraceCheckUtils]: 61: Hoare triple {16219#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {16219#true} is VALID [2020-07-10 17:50:30,370 INFO L280 TraceCheckUtils]: 62: Hoare triple {16219#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {16219#true} is VALID [2020-07-10 17:50:30,370 INFO L280 TraceCheckUtils]: 63: Hoare triple {16219#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {16219#true} is VALID [2020-07-10 17:50:30,370 INFO L280 TraceCheckUtils]: 64: Hoare triple {16219#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {16219#true} is VALID [2020-07-10 17:50:30,370 INFO L280 TraceCheckUtils]: 65: Hoare triple {16219#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {16219#true} is VALID [2020-07-10 17:50:30,370 INFO L280 TraceCheckUtils]: 66: Hoare triple {16219#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {16219#true} is VALID [2020-07-10 17:50:30,371 INFO L280 TraceCheckUtils]: 67: Hoare triple {16219#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {16219#true} is VALID [2020-07-10 17:50:30,371 INFO L280 TraceCheckUtils]: 68: Hoare triple {16219#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {16219#true} is VALID [2020-07-10 17:50:30,371 INFO L280 TraceCheckUtils]: 69: Hoare triple {16219#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {16219#true} is VALID [2020-07-10 17:50:30,371 INFO L280 TraceCheckUtils]: 70: Hoare triple {16219#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {16219#true} is VALID [2020-07-10 17:50:30,371 INFO L280 TraceCheckUtils]: 71: Hoare triple {16219#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {16219#true} is VALID [2020-07-10 17:50:30,375 INFO L280 TraceCheckUtils]: 72: Hoare triple {16219#true} ~pumpRunning~0 := 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,376 INFO L280 TraceCheckUtils]: 73: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,377 INFO L280 TraceCheckUtils]: 74: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,377 INFO L280 TraceCheckUtils]: 75: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,378 INFO L280 TraceCheckUtils]: 76: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,378 INFO L280 TraceCheckUtils]: 77: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,378 INFO L280 TraceCheckUtils]: 78: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume true; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,379 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {16300#(= 0 ~pumpRunning~0)} {16219#true} #918#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,380 INFO L263 TraceCheckUtils]: 80: Hoare triple {16300#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,380 INFO L280 TraceCheckUtils]: 81: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~3; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,381 INFO L280 TraceCheckUtils]: 82: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,381 INFO L263 TraceCheckUtils]: 83: Hoare triple {16300#(= 0 ~pumpRunning~0)} call select_helpers(); {16219#true} is VALID [2020-07-10 17:50:30,381 INFO L280 TraceCheckUtils]: 84: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 17:50:30,382 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #826#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,382 INFO L263 TraceCheckUtils]: 86: Hoare triple {16300#(= 0 ~pumpRunning~0)} call select_features(); {16219#true} is VALID [2020-07-10 17:50:30,382 INFO L280 TraceCheckUtils]: 87: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 17:50:30,383 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #828#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,383 INFO L263 TraceCheckUtils]: 89: Hoare triple {16300#(= 0 ~pumpRunning~0)} call #t~ret24 := valid_product(); {16219#true} is VALID [2020-07-10 17:50:30,383 INFO L280 TraceCheckUtils]: 90: Hoare triple {16219#true} havoc ~retValue_acc~11; {16219#true} is VALID [2020-07-10 17:50:30,383 INFO L280 TraceCheckUtils]: 91: Hoare triple {16219#true} ~retValue_acc~11 := 1; {16219#true} is VALID [2020-07-10 17:50:30,383 INFO L280 TraceCheckUtils]: 92: Hoare triple {16219#true} #res := ~retValue_acc~11; {16219#true} is VALID [2020-07-10 17:50:30,384 INFO L280 TraceCheckUtils]: 93: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 17:50:30,384 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #830#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,385 INFO L280 TraceCheckUtils]: 95: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,385 INFO L280 TraceCheckUtils]: 96: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret24; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,386 INFO L280 TraceCheckUtils]: 97: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc #t~ret24; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,386 INFO L280 TraceCheckUtils]: 98: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,387 INFO L263 TraceCheckUtils]: 99: Hoare triple {16300#(= 0 ~pumpRunning~0)} call setup(); {16219#true} is VALID [2020-07-10 17:50:30,387 INFO L280 TraceCheckUtils]: 100: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 17:50:30,387 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {16219#true} {16300#(= 0 ~pumpRunning~0)} #832#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,388 INFO L263 TraceCheckUtils]: 102: Hoare triple {16300#(= 0 ~pumpRunning~0)} call runTest(); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,388 INFO L263 TraceCheckUtils]: 103: Hoare triple {16300#(= 0 ~pumpRunning~0)} call test(); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,389 INFO L280 TraceCheckUtils]: 104: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,389 INFO L280 TraceCheckUtils]: 105: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,390 INFO L280 TraceCheckUtils]: 106: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,390 INFO L280 TraceCheckUtils]: 107: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,391 INFO L280 TraceCheckUtils]: 108: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,391 INFO L280 TraceCheckUtils]: 109: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,392 INFO L280 TraceCheckUtils]: 110: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume !false; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,392 INFO L280 TraceCheckUtils]: 111: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,393 INFO L280 TraceCheckUtils]: 112: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,393 INFO L280 TraceCheckUtils]: 113: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~nondet0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,394 INFO L280 TraceCheckUtils]: 114: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc #t~nondet0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,394 INFO L280 TraceCheckUtils]: 115: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,395 INFO L280 TraceCheckUtils]: 116: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,395 INFO L280 TraceCheckUtils]: 117: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~tmp___0~0 := #t~nondet1; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,396 INFO L280 TraceCheckUtils]: 118: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc #t~nondet1; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,397 INFO L280 TraceCheckUtils]: 119: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,397 INFO L280 TraceCheckUtils]: 120: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,398 INFO L280 TraceCheckUtils]: 121: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet2; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,398 INFO L280 TraceCheckUtils]: 122: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc #t~nondet2; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,399 INFO L280 TraceCheckUtils]: 123: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,399 INFO L280 TraceCheckUtils]: 124: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,400 INFO L280 TraceCheckUtils]: 125: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet3; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,400 INFO L280 TraceCheckUtils]: 126: Hoare triple {16300#(= 0 ~pumpRunning~0)} havoc #t~nondet3; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,400 INFO L280 TraceCheckUtils]: 127: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,401 INFO L263 TraceCheckUtils]: 128: Hoare triple {16300#(= 0 ~pumpRunning~0)} call stopSystem(); {16331#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:50:30,402 INFO L280 TraceCheckUtils]: 129: Hoare triple {16331#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,402 INFO L280 TraceCheckUtils]: 130: Hoare triple {16300#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,403 INFO L280 TraceCheckUtils]: 131: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume true; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,403 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {16300#(= 0 ~pumpRunning~0)} {16300#(= 0 ~pumpRunning~0)} #882#return; {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,404 INFO L263 TraceCheckUtils]: 133: Hoare triple {16300#(= 0 ~pumpRunning~0)} call timeShift(); {16300#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:50:30,404 INFO L280 TraceCheckUtils]: 134: Hoare triple {16300#(= 0 ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {16220#false} is VALID [2020-07-10 17:50:30,405 INFO L263 TraceCheckUtils]: 135: Hoare triple {16220#false} call lowerWaterLevel(); {16332#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:50:30,405 INFO L280 TraceCheckUtils]: 136: Hoare triple {16332#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {16219#true} is VALID [2020-07-10 17:50:30,405 INFO L280 TraceCheckUtils]: 137: Hoare triple {16219#true} ~waterLevel~0 := ~waterLevel~0 - 1; {16219#true} is VALID [2020-07-10 17:50:30,405 INFO L280 TraceCheckUtils]: 138: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 17:50:30,405 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {16219#true} {16220#false} #890#return; {16220#false} is VALID [2020-07-10 17:50:30,406 INFO L280 TraceCheckUtils]: 140: Hoare triple {16220#false} assume !(0 != ~systemActive~0); {16220#false} is VALID [2020-07-10 17:50:30,406 INFO L263 TraceCheckUtils]: 141: Hoare triple {16220#false} call __utac_acc__Specification4_spec__1(); {16220#false} is VALID [2020-07-10 17:50:30,406 INFO L280 TraceCheckUtils]: 142: Hoare triple {16220#false} havoc ~tmp~8; {16220#false} is VALID [2020-07-10 17:50:30,406 INFO L280 TraceCheckUtils]: 143: Hoare triple {16220#false} havoc ~tmp___0~2; {16220#false} is VALID [2020-07-10 17:50:30,406 INFO L263 TraceCheckUtils]: 144: Hoare triple {16220#false} call #t~ret70 := getWaterLevel(); {16219#true} is VALID [2020-07-10 17:50:30,406 INFO L280 TraceCheckUtils]: 145: Hoare triple {16219#true} havoc ~retValue_acc~5; {16219#true} is VALID [2020-07-10 17:50:30,407 INFO L280 TraceCheckUtils]: 146: Hoare triple {16219#true} ~retValue_acc~5 := ~waterLevel~0; {16219#true} is VALID [2020-07-10 17:50:30,407 INFO L280 TraceCheckUtils]: 147: Hoare triple {16219#true} #res := ~retValue_acc~5; {16219#true} is VALID [2020-07-10 17:50:30,407 INFO L280 TraceCheckUtils]: 148: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 17:50:30,407 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {16219#true} {16220#false} #820#return; {16220#false} is VALID [2020-07-10 17:50:30,407 INFO L280 TraceCheckUtils]: 150: Hoare triple {16220#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {16220#false} is VALID [2020-07-10 17:50:30,408 INFO L280 TraceCheckUtils]: 151: Hoare triple {16220#false} ~tmp~8 := #t~ret70; {16220#false} is VALID [2020-07-10 17:50:30,408 INFO L280 TraceCheckUtils]: 152: Hoare triple {16220#false} havoc #t~ret70; {16220#false} is VALID [2020-07-10 17:50:30,408 INFO L280 TraceCheckUtils]: 153: Hoare triple {16220#false} assume 0 == ~tmp~8; {16220#false} is VALID [2020-07-10 17:50:30,408 INFO L263 TraceCheckUtils]: 154: Hoare triple {16220#false} call #t~ret71 := isPumpRunning(); {16219#true} is VALID [2020-07-10 17:50:30,408 INFO L280 TraceCheckUtils]: 155: Hoare triple {16219#true} havoc ~retValue_acc~1; {16219#true} is VALID [2020-07-10 17:50:30,408 INFO L280 TraceCheckUtils]: 156: Hoare triple {16219#true} ~retValue_acc~1 := ~pumpRunning~0; {16219#true} is VALID [2020-07-10 17:50:30,409 INFO L280 TraceCheckUtils]: 157: Hoare triple {16219#true} #res := ~retValue_acc~1; {16219#true} is VALID [2020-07-10 17:50:30,409 INFO L280 TraceCheckUtils]: 158: Hoare triple {16219#true} assume true; {16219#true} is VALID [2020-07-10 17:50:30,409 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {16219#true} {16220#false} #822#return; {16220#false} is VALID [2020-07-10 17:50:30,410 INFO L280 TraceCheckUtils]: 160: Hoare triple {16220#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {16220#false} is VALID [2020-07-10 17:50:30,410 INFO L280 TraceCheckUtils]: 161: Hoare triple {16220#false} ~tmp___0~2 := #t~ret71; {16220#false} is VALID [2020-07-10 17:50:30,410 INFO L280 TraceCheckUtils]: 162: Hoare triple {16220#false} havoc #t~ret71; {16220#false} is VALID [2020-07-10 17:50:30,411 INFO L280 TraceCheckUtils]: 163: Hoare triple {16220#false} assume 0 != ~tmp___0~2; {16220#false} is VALID [2020-07-10 17:50:30,411 INFO L263 TraceCheckUtils]: 164: Hoare triple {16220#false} call __automaton_fail(); {16220#false} is VALID [2020-07-10 17:50:30,411 INFO L280 TraceCheckUtils]: 165: Hoare triple {16220#false} assume !false; {16220#false} is VALID [2020-07-10 17:50:30,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:50:30,474 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:50:30,475 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [588796383] [2020-07-10 17:50:30,475 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:50:30,475 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 17:50:30,476 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2116977691] [2020-07-10 17:50:30,477 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-10 17:50:30,477 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:50:30,477 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 17:50:30,694 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:50:30,694 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 17:50:30,695 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:50:30,695 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 17:50:30,695 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 17:50:30,696 INFO L87 Difference]: Start difference. First operand 1107 states and 1307 transitions. Second operand 6 states. [2020-07-10 17:50:31,976 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:51:16,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:51:16,559 INFO L93 Difference]: Finished difference Result 2568 states and 3220 transitions. [2020-07-10 17:51:16,559 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 17:51:16,559 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-10 17:51:16,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:51:16,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 17:51:16,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 764 transitions. [2020-07-10 17:51:16,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 17:51:16,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 764 transitions. [2020-07-10 17:51:16,580 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 764 transitions. [2020-07-10 17:51:18,564 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 764 edges. 764 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:51:18,688 INFO L225 Difference]: With dead ends: 2568 [2020-07-10 17:51:18,688 INFO L226 Difference]: Without dead ends: 1571 [2020-07-10 17:51:18,692 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-07-10 17:51:18,694 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1571 states. [2020-07-10 17:51:54,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1571 to 1444. [2020-07-10 17:51:54,471 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:51:54,471 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1571 states. Second operand 1444 states. [2020-07-10 17:51:54,471 INFO L74 IsIncluded]: Start isIncluded. First operand 1571 states. Second operand 1444 states. [2020-07-10 17:51:54,471 INFO L87 Difference]: Start difference. First operand 1571 states. Second operand 1444 states. [2020-07-10 17:51:54,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:51:54,630 INFO L93 Difference]: Finished difference Result 1571 states and 1888 transitions. [2020-07-10 17:51:54,630 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 1888 transitions. [2020-07-10 17:51:54,638 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:51:54,638 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:51:54,638 INFO L74 IsIncluded]: Start isIncluded. First operand 1444 states. Second operand 1571 states. [2020-07-10 17:51:54,638 INFO L87 Difference]: Start difference. First operand 1444 states. Second operand 1571 states. [2020-07-10 17:51:54,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:51:54,815 INFO L93 Difference]: Finished difference Result 1571 states and 1888 transitions. [2020-07-10 17:51:54,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 1888 transitions. [2020-07-10 17:51:54,820 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:51:54,820 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:51:54,820 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:51:54,820 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:51:54,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1444 states. [2020-07-10 17:51:54,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 1444 states and 1700 transitions. [2020-07-10 17:51:54,956 INFO L78 Accepts]: Start accepts. Automaton has 1444 states and 1700 transitions. Word has length 166 [2020-07-10 17:51:54,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:51:54,959 INFO L479 AbstractCegarLoop]: Abstraction has 1444 states and 1700 transitions. [2020-07-10 17:51:54,959 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 17:51:54,959 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1444 states and 1700 transitions. [2020-07-10 17:52:04,650 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1700 edges. 1700 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:52:04,650 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1700 transitions. [2020-07-10 17:52:04,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-07-10 17:52:04,656 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:52:04,656 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:52:04,657 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 17:52:04,657 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:52:04,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:52:04,657 INFO L82 PathProgramCache]: Analyzing trace with hash -413389860, now seen corresponding path program 1 times [2020-07-10 17:52:04,657 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:52:04,658 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1136444944] [2020-07-10 17:52:04,658 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:52:04,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,129 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:52:05,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {27649#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} #NULL.base, #NULL.offset := 0, 0; {27513#true} is VALID [2020-07-10 17:52:05,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} #valid := #valid[0 := 0]; {27513#true} is VALID [2020-07-10 17:52:05,211 INFO L280 TraceCheckUtils]: 2: Hoare triple {27513#true} assume 0 < #StackHeapBarrier; {27513#true} is VALID [2020-07-10 17:52:05,211 INFO L280 TraceCheckUtils]: 3: Hoare triple {27513#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {27513#true} is VALID [2020-07-10 17:52:05,211 INFO L280 TraceCheckUtils]: 4: Hoare triple {27513#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {27513#true} is VALID [2020-07-10 17:52:05,212 INFO L280 TraceCheckUtils]: 5: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {27513#true} is VALID [2020-07-10 17:52:05,212 INFO L280 TraceCheckUtils]: 6: Hoare triple {27513#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {27513#true} is VALID [2020-07-10 17:52:05,212 INFO L280 TraceCheckUtils]: 7: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {27513#true} is VALID [2020-07-10 17:52:05,213 INFO L280 TraceCheckUtils]: 8: Hoare triple {27513#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {27513#true} is VALID [2020-07-10 17:52:05,213 INFO L280 TraceCheckUtils]: 9: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {27513#true} is VALID [2020-07-10 17:52:05,213 INFO L280 TraceCheckUtils]: 10: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {27513#true} is VALID [2020-07-10 17:52:05,214 INFO L280 TraceCheckUtils]: 11: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {27513#true} is VALID [2020-07-10 17:52:05,214 INFO L280 TraceCheckUtils]: 12: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {27513#true} is VALID [2020-07-10 17:52:05,214 INFO L280 TraceCheckUtils]: 13: Hoare triple {27513#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {27513#true} is VALID [2020-07-10 17:52:05,215 INFO L280 TraceCheckUtils]: 14: Hoare triple {27513#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {27513#true} is VALID [2020-07-10 17:52:05,215 INFO L280 TraceCheckUtils]: 15: Hoare triple {27513#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {27513#true} is VALID [2020-07-10 17:52:05,215 INFO L280 TraceCheckUtils]: 16: Hoare triple {27513#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {27513#true} is VALID [2020-07-10 17:52:05,216 INFO L280 TraceCheckUtils]: 17: Hoare triple {27513#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {27513#true} is VALID [2020-07-10 17:52:05,216 INFO L280 TraceCheckUtils]: 18: Hoare triple {27513#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {27513#true} is VALID [2020-07-10 17:52:05,216 INFO L280 TraceCheckUtils]: 19: Hoare triple {27513#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {27513#true} is VALID [2020-07-10 17:52:05,217 INFO L280 TraceCheckUtils]: 20: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {27513#true} is VALID [2020-07-10 17:52:05,217 INFO L280 TraceCheckUtils]: 21: Hoare triple {27513#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {27513#true} is VALID [2020-07-10 17:52:05,217 INFO L280 TraceCheckUtils]: 22: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {27513#true} is VALID [2020-07-10 17:52:05,218 INFO L280 TraceCheckUtils]: 23: Hoare triple {27513#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {27513#true} is VALID [2020-07-10 17:52:05,218 INFO L280 TraceCheckUtils]: 24: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {27513#true} is VALID [2020-07-10 17:52:05,218 INFO L280 TraceCheckUtils]: 25: Hoare triple {27513#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {27513#true} is VALID [2020-07-10 17:52:05,219 INFO L280 TraceCheckUtils]: 26: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {27513#true} is VALID [2020-07-10 17:52:05,219 INFO L280 TraceCheckUtils]: 27: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {27513#true} is VALID [2020-07-10 17:52:05,219 INFO L280 TraceCheckUtils]: 28: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {27513#true} is VALID [2020-07-10 17:52:05,220 INFO L280 TraceCheckUtils]: 29: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {27513#true} is VALID [2020-07-10 17:52:05,220 INFO L280 TraceCheckUtils]: 30: Hoare triple {27513#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {27513#true} is VALID [2020-07-10 17:52:05,220 INFO L280 TraceCheckUtils]: 31: Hoare triple {27513#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {27513#true} is VALID [2020-07-10 17:52:05,221 INFO L280 TraceCheckUtils]: 32: Hoare triple {27513#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {27513#true} is VALID [2020-07-10 17:52:05,221 INFO L280 TraceCheckUtils]: 33: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {27513#true} is VALID [2020-07-10 17:52:05,221 INFO L280 TraceCheckUtils]: 34: Hoare triple {27513#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {27513#true} is VALID [2020-07-10 17:52:05,221 INFO L280 TraceCheckUtils]: 35: Hoare triple {27513#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {27513#true} is VALID [2020-07-10 17:52:05,222 INFO L280 TraceCheckUtils]: 36: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {27513#true} is VALID [2020-07-10 17:52:05,222 INFO L280 TraceCheckUtils]: 37: Hoare triple {27513#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {27513#true} is VALID [2020-07-10 17:52:05,222 INFO L280 TraceCheckUtils]: 38: Hoare triple {27513#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {27513#true} is VALID [2020-07-10 17:52:05,222 INFO L280 TraceCheckUtils]: 39: Hoare triple {27513#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {27513#true} is VALID [2020-07-10 17:52:05,222 INFO L280 TraceCheckUtils]: 40: Hoare triple {27513#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {27513#true} is VALID [2020-07-10 17:52:05,223 INFO L280 TraceCheckUtils]: 41: Hoare triple {27513#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {27513#true} is VALID [2020-07-10 17:52:05,223 INFO L280 TraceCheckUtils]: 42: Hoare triple {27513#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {27513#true} is VALID [2020-07-10 17:52:05,223 INFO L280 TraceCheckUtils]: 43: Hoare triple {27513#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {27513#true} is VALID [2020-07-10 17:52:05,223 INFO L280 TraceCheckUtils]: 44: Hoare triple {27513#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {27513#true} is VALID [2020-07-10 17:52:05,224 INFO L280 TraceCheckUtils]: 45: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {27513#true} is VALID [2020-07-10 17:52:05,224 INFO L280 TraceCheckUtils]: 46: Hoare triple {27513#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {27513#true} is VALID [2020-07-10 17:52:05,224 INFO L280 TraceCheckUtils]: 47: Hoare triple {27513#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {27513#true} is VALID [2020-07-10 17:52:05,224 INFO L280 TraceCheckUtils]: 48: Hoare triple {27513#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {27513#true} is VALID [2020-07-10 17:52:05,224 INFO L280 TraceCheckUtils]: 49: Hoare triple {27513#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {27513#true} is VALID [2020-07-10 17:52:05,225 INFO L280 TraceCheckUtils]: 50: Hoare triple {27513#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {27513#true} is VALID [2020-07-10 17:52:05,225 INFO L280 TraceCheckUtils]: 51: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {27513#true} is VALID [2020-07-10 17:52:05,225 INFO L280 TraceCheckUtils]: 52: Hoare triple {27513#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {27513#true} is VALID [2020-07-10 17:52:05,225 INFO L280 TraceCheckUtils]: 53: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {27513#true} is VALID [2020-07-10 17:52:05,225 INFO L280 TraceCheckUtils]: 54: Hoare triple {27513#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {27513#true} is VALID [2020-07-10 17:52:05,225 INFO L280 TraceCheckUtils]: 55: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {27513#true} is VALID [2020-07-10 17:52:05,226 INFO L280 TraceCheckUtils]: 56: Hoare triple {27513#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {27513#true} is VALID [2020-07-10 17:52:05,226 INFO L280 TraceCheckUtils]: 57: Hoare triple {27513#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {27513#true} is VALID [2020-07-10 17:52:05,226 INFO L280 TraceCheckUtils]: 58: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {27513#true} is VALID [2020-07-10 17:52:05,226 INFO L280 TraceCheckUtils]: 59: Hoare triple {27513#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {27513#true} is VALID [2020-07-10 17:52:05,226 INFO L280 TraceCheckUtils]: 60: Hoare triple {27513#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {27513#true} is VALID [2020-07-10 17:52:05,227 INFO L280 TraceCheckUtils]: 61: Hoare triple {27513#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {27513#true} is VALID [2020-07-10 17:52:05,227 INFO L280 TraceCheckUtils]: 62: Hoare triple {27513#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {27513#true} is VALID [2020-07-10 17:52:05,227 INFO L280 TraceCheckUtils]: 63: Hoare triple {27513#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {27513#true} is VALID [2020-07-10 17:52:05,227 INFO L280 TraceCheckUtils]: 64: Hoare triple {27513#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {27513#true} is VALID [2020-07-10 17:52:05,227 INFO L280 TraceCheckUtils]: 65: Hoare triple {27513#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {27513#true} is VALID [2020-07-10 17:52:05,228 INFO L280 TraceCheckUtils]: 66: Hoare triple {27513#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {27513#true} is VALID [2020-07-10 17:52:05,228 INFO L280 TraceCheckUtils]: 67: Hoare triple {27513#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {27513#true} is VALID [2020-07-10 17:52:05,228 INFO L280 TraceCheckUtils]: 68: Hoare triple {27513#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {27513#true} is VALID [2020-07-10 17:52:05,228 INFO L280 TraceCheckUtils]: 69: Hoare triple {27513#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {27513#true} is VALID [2020-07-10 17:52:05,228 INFO L280 TraceCheckUtils]: 70: Hoare triple {27513#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {27513#true} is VALID [2020-07-10 17:52:05,229 INFO L280 TraceCheckUtils]: 71: Hoare triple {27513#true} ~pumpRunning~0 := 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,230 INFO L280 TraceCheckUtils]: 72: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,230 INFO L280 TraceCheckUtils]: 73: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,231 INFO L280 TraceCheckUtils]: 74: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,231 INFO L280 TraceCheckUtils]: 75: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,232 INFO L280 TraceCheckUtils]: 76: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,232 INFO L280 TraceCheckUtils]: 77: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume true; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,233 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {27594#(= 0 ~pumpRunning~0)} {27513#true} #918#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,241 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 17:52:05,242 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #826#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 17:52:05,247 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #828#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} havoc ~retValue_acc~11; {27513#true} is VALID [2020-07-10 17:52:05,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} ~retValue_acc~11 := 1; {27513#true} is VALID [2020-07-10 17:52:05,252 INFO L280 TraceCheckUtils]: 2: Hoare triple {27513#true} #res := ~retValue_acc~11; {27513#true} is VALID [2020-07-10 17:52:05,252 INFO L280 TraceCheckUtils]: 3: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 17:52:05,253 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #830#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 17:52:05,258 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #832#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,274 INFO L280 TraceCheckUtils]: 0: Hoare triple {27650#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {27513#true} is VALID [2020-07-10 17:52:05,274 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} ~waterLevel~0 := 1 + ~waterLevel~0; {27513#true} is VALID [2020-07-10 17:52:05,274 INFO L280 TraceCheckUtils]: 2: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 17:52:05,275 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #876#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {27651#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,298 INFO L280 TraceCheckUtils]: 2: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume true; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,299 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27594#(= 0 ~pumpRunning~0)} {27594#(= 0 ~pumpRunning~0)} #882#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} havoc ~retValue_acc~5; {27513#true} is VALID [2020-07-10 17:52:05,337 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} ~retValue_acc~5 := ~waterLevel~0; {27513#true} is VALID [2020-07-10 17:52:05,337 INFO L280 TraceCheckUtils]: 2: Hoare triple {27513#true} #res := ~retValue_acc~5; {27513#true} is VALID [2020-07-10 17:52:05,338 INFO L280 TraceCheckUtils]: 3: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 17:52:05,338 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {27513#true} {27513#true} #820#return; {27513#true} is VALID [2020-07-10 17:52:05,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} havoc ~tmp~8; {27513#true} is VALID [2020-07-10 17:52:05,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} havoc ~tmp___0~2; {27513#true} is VALID [2020-07-10 17:52:05,339 INFO L263 TraceCheckUtils]: 2: Hoare triple {27513#true} call #t~ret70 := getWaterLevel(); {27513#true} is VALID [2020-07-10 17:52:05,339 INFO L280 TraceCheckUtils]: 3: Hoare triple {27513#true} havoc ~retValue_acc~5; {27513#true} is VALID [2020-07-10 17:52:05,339 INFO L280 TraceCheckUtils]: 4: Hoare triple {27513#true} ~retValue_acc~5 := ~waterLevel~0; {27513#true} is VALID [2020-07-10 17:52:05,339 INFO L280 TraceCheckUtils]: 5: Hoare triple {27513#true} #res := ~retValue_acc~5; {27513#true} is VALID [2020-07-10 17:52:05,339 INFO L280 TraceCheckUtils]: 6: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 17:52:05,340 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {27513#true} {27513#true} #820#return; {27513#true} is VALID [2020-07-10 17:52:05,340 INFO L280 TraceCheckUtils]: 8: Hoare triple {27513#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {27513#true} is VALID [2020-07-10 17:52:05,340 INFO L280 TraceCheckUtils]: 9: Hoare triple {27513#true} ~tmp~8 := #t~ret70; {27513#true} is VALID [2020-07-10 17:52:05,340 INFO L280 TraceCheckUtils]: 10: Hoare triple {27513#true} havoc #t~ret70; {27513#true} is VALID [2020-07-10 17:52:05,340 INFO L280 TraceCheckUtils]: 11: Hoare triple {27513#true} assume !(0 == ~tmp~8); {27513#true} is VALID [2020-07-10 17:52:05,341 INFO L280 TraceCheckUtils]: 12: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 17:52:05,341 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #894#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {27652#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,343 INFO L263 TraceCheckUtils]: 2: Hoare triple {27594#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {27513#true} is VALID [2020-07-10 17:52:05,343 INFO L280 TraceCheckUtils]: 3: Hoare triple {27513#true} havoc ~tmp~8; {27513#true} is VALID [2020-07-10 17:52:05,344 INFO L280 TraceCheckUtils]: 4: Hoare triple {27513#true} havoc ~tmp___0~2; {27513#true} is VALID [2020-07-10 17:52:05,344 INFO L263 TraceCheckUtils]: 5: Hoare triple {27513#true} call #t~ret70 := getWaterLevel(); {27513#true} is VALID [2020-07-10 17:52:05,344 INFO L280 TraceCheckUtils]: 6: Hoare triple {27513#true} havoc ~retValue_acc~5; {27513#true} is VALID [2020-07-10 17:52:05,344 INFO L280 TraceCheckUtils]: 7: Hoare triple {27513#true} ~retValue_acc~5 := ~waterLevel~0; {27513#true} is VALID [2020-07-10 17:52:05,344 INFO L280 TraceCheckUtils]: 8: Hoare triple {27513#true} #res := ~retValue_acc~5; {27513#true} is VALID [2020-07-10 17:52:05,345 INFO L280 TraceCheckUtils]: 9: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 17:52:05,345 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {27513#true} {27513#true} #820#return; {27513#true} is VALID [2020-07-10 17:52:05,345 INFO L280 TraceCheckUtils]: 11: Hoare triple {27513#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {27513#true} is VALID [2020-07-10 17:52:05,345 INFO L280 TraceCheckUtils]: 12: Hoare triple {27513#true} ~tmp~8 := #t~ret70; {27513#true} is VALID [2020-07-10 17:52:05,346 INFO L280 TraceCheckUtils]: 13: Hoare triple {27513#true} havoc #t~ret70; {27513#true} is VALID [2020-07-10 17:52:05,346 INFO L280 TraceCheckUtils]: 14: Hoare triple {27513#true} assume !(0 == ~tmp~8); {27513#true} is VALID [2020-07-10 17:52:05,346 INFO L280 TraceCheckUtils]: 15: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 17:52:05,347 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #894#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,348 INFO L280 TraceCheckUtils]: 17: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume true; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,348 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {27594#(= 0 ~pumpRunning~0)} {27594#(= 0 ~pumpRunning~0)} #884#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {27650#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {27513#true} is VALID [2020-07-10 17:52:05,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} ~waterLevel~0 := 1 + ~waterLevel~0; {27513#true} is VALID [2020-07-10 17:52:05,354 INFO L280 TraceCheckUtils]: 2: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 17:52:05,354 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #876#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} havoc ~retValue_acc~5; {27513#true} is VALID [2020-07-10 17:52:05,358 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} ~retValue_acc~5 := ~waterLevel~0; {27513#true} is VALID [2020-07-10 17:52:05,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {27513#true} #res := ~retValue_acc~5; {27513#true} is VALID [2020-07-10 17:52:05,359 INFO L280 TraceCheckUtils]: 3: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 17:52:05,360 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #820#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:52:05,402 INFO L280 TraceCheckUtils]: 0: Hoare triple {27513#true} havoc ~retValue_acc~1; {27513#true} is VALID [2020-07-10 17:52:05,403 INFO L280 TraceCheckUtils]: 1: Hoare triple {27513#true} ~retValue_acc~1 := ~pumpRunning~0; {27672#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)} is VALID [2020-07-10 17:52:05,404 INFO L280 TraceCheckUtils]: 2: Hoare triple {27672#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)} #res := ~retValue_acc~1; {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:52:05,404 INFO L280 TraceCheckUtils]: 3: Hoare triple {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:52:05,405 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} {27594#(= 0 ~pumpRunning~0)} #822#return; {27647#(= |__utac_acc__Specification4_spec__1_#t~ret71| 0)} is VALID [2020-07-10 17:52:05,410 INFO L263 TraceCheckUtils]: 0: Hoare triple {27513#true} call ULTIMATE.init(); {27649#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} is VALID [2020-07-10 17:52:05,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {27649#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} #NULL.base, #NULL.offset := 0, 0; {27513#true} is VALID [2020-07-10 17:52:05,411 INFO L280 TraceCheckUtils]: 2: Hoare triple {27513#true} #valid := #valid[0 := 0]; {27513#true} is VALID [2020-07-10 17:52:05,411 INFO L280 TraceCheckUtils]: 3: Hoare triple {27513#true} assume 0 < #StackHeapBarrier; {27513#true} is VALID [2020-07-10 17:52:05,412 INFO L280 TraceCheckUtils]: 4: Hoare triple {27513#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {27513#true} is VALID [2020-07-10 17:52:05,412 INFO L280 TraceCheckUtils]: 5: Hoare triple {27513#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {27513#true} is VALID [2020-07-10 17:52:05,412 INFO L280 TraceCheckUtils]: 6: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {27513#true} is VALID [2020-07-10 17:52:05,412 INFO L280 TraceCheckUtils]: 7: Hoare triple {27513#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {27513#true} is VALID [2020-07-10 17:52:05,413 INFO L280 TraceCheckUtils]: 8: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {27513#true} is VALID [2020-07-10 17:52:05,413 INFO L280 TraceCheckUtils]: 9: Hoare triple {27513#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {27513#true} is VALID [2020-07-10 17:52:05,413 INFO L280 TraceCheckUtils]: 10: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {27513#true} is VALID [2020-07-10 17:52:05,413 INFO L280 TraceCheckUtils]: 11: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {27513#true} is VALID [2020-07-10 17:52:05,414 INFO L280 TraceCheckUtils]: 12: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {27513#true} is VALID [2020-07-10 17:52:05,414 INFO L280 TraceCheckUtils]: 13: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {27513#true} is VALID [2020-07-10 17:52:05,414 INFO L280 TraceCheckUtils]: 14: Hoare triple {27513#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {27513#true} is VALID [2020-07-10 17:52:05,414 INFO L280 TraceCheckUtils]: 15: Hoare triple {27513#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {27513#true} is VALID [2020-07-10 17:52:05,414 INFO L280 TraceCheckUtils]: 16: Hoare triple {27513#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {27513#true} is VALID [2020-07-10 17:52:05,415 INFO L280 TraceCheckUtils]: 17: Hoare triple {27513#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {27513#true} is VALID [2020-07-10 17:52:05,415 INFO L280 TraceCheckUtils]: 18: Hoare triple {27513#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {27513#true} is VALID [2020-07-10 17:52:05,415 INFO L280 TraceCheckUtils]: 19: Hoare triple {27513#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {27513#true} is VALID [2020-07-10 17:52:05,415 INFO L280 TraceCheckUtils]: 20: Hoare triple {27513#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {27513#true} is VALID [2020-07-10 17:52:05,416 INFO L280 TraceCheckUtils]: 21: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {27513#true} is VALID [2020-07-10 17:52:05,416 INFO L280 TraceCheckUtils]: 22: Hoare triple {27513#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {27513#true} is VALID [2020-07-10 17:52:05,416 INFO L280 TraceCheckUtils]: 23: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {27513#true} is VALID [2020-07-10 17:52:05,416 INFO L280 TraceCheckUtils]: 24: Hoare triple {27513#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {27513#true} is VALID [2020-07-10 17:52:05,417 INFO L280 TraceCheckUtils]: 25: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {27513#true} is VALID [2020-07-10 17:52:05,417 INFO L280 TraceCheckUtils]: 26: Hoare triple {27513#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {27513#true} is VALID [2020-07-10 17:52:05,417 INFO L280 TraceCheckUtils]: 27: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {27513#true} is VALID [2020-07-10 17:52:05,417 INFO L280 TraceCheckUtils]: 28: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {27513#true} is VALID [2020-07-10 17:52:05,418 INFO L280 TraceCheckUtils]: 29: Hoare triple {27513#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {27513#true} is VALID [2020-07-10 17:52:05,418 INFO L280 TraceCheckUtils]: 30: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {27513#true} is VALID [2020-07-10 17:52:05,418 INFO L280 TraceCheckUtils]: 31: Hoare triple {27513#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {27513#true} is VALID [2020-07-10 17:52:05,418 INFO L280 TraceCheckUtils]: 32: Hoare triple {27513#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {27513#true} is VALID [2020-07-10 17:52:05,419 INFO L280 TraceCheckUtils]: 33: Hoare triple {27513#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {27513#true} is VALID [2020-07-10 17:52:05,419 INFO L280 TraceCheckUtils]: 34: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {27513#true} is VALID [2020-07-10 17:52:05,419 INFO L280 TraceCheckUtils]: 35: Hoare triple {27513#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {27513#true} is VALID [2020-07-10 17:52:05,419 INFO L280 TraceCheckUtils]: 36: Hoare triple {27513#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {27513#true} is VALID [2020-07-10 17:52:05,419 INFO L280 TraceCheckUtils]: 37: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {27513#true} is VALID [2020-07-10 17:52:05,420 INFO L280 TraceCheckUtils]: 38: Hoare triple {27513#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {27513#true} is VALID [2020-07-10 17:52:05,420 INFO L280 TraceCheckUtils]: 39: Hoare triple {27513#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {27513#true} is VALID [2020-07-10 17:52:05,420 INFO L280 TraceCheckUtils]: 40: Hoare triple {27513#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {27513#true} is VALID [2020-07-10 17:52:05,420 INFO L280 TraceCheckUtils]: 41: Hoare triple {27513#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {27513#true} is VALID [2020-07-10 17:52:05,420 INFO L280 TraceCheckUtils]: 42: Hoare triple {27513#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {27513#true} is VALID [2020-07-10 17:52:05,421 INFO L280 TraceCheckUtils]: 43: Hoare triple {27513#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {27513#true} is VALID [2020-07-10 17:52:05,421 INFO L280 TraceCheckUtils]: 44: Hoare triple {27513#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {27513#true} is VALID [2020-07-10 17:52:05,421 INFO L280 TraceCheckUtils]: 45: Hoare triple {27513#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {27513#true} is VALID [2020-07-10 17:52:05,421 INFO L280 TraceCheckUtils]: 46: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {27513#true} is VALID [2020-07-10 17:52:05,421 INFO L280 TraceCheckUtils]: 47: Hoare triple {27513#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {27513#true} is VALID [2020-07-10 17:52:05,422 INFO L280 TraceCheckUtils]: 48: Hoare triple {27513#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {27513#true} is VALID [2020-07-10 17:52:05,422 INFO L280 TraceCheckUtils]: 49: Hoare triple {27513#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {27513#true} is VALID [2020-07-10 17:52:05,422 INFO L280 TraceCheckUtils]: 50: Hoare triple {27513#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {27513#true} is VALID [2020-07-10 17:52:05,422 INFO L280 TraceCheckUtils]: 51: Hoare triple {27513#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {27513#true} is VALID [2020-07-10 17:52:05,422 INFO L280 TraceCheckUtils]: 52: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {27513#true} is VALID [2020-07-10 17:52:05,423 INFO L280 TraceCheckUtils]: 53: Hoare triple {27513#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {27513#true} is VALID [2020-07-10 17:52:05,423 INFO L280 TraceCheckUtils]: 54: Hoare triple {27513#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {27513#true} is VALID [2020-07-10 17:52:05,423 INFO L280 TraceCheckUtils]: 55: Hoare triple {27513#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {27513#true} is VALID [2020-07-10 17:52:05,423 INFO L280 TraceCheckUtils]: 56: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {27513#true} is VALID [2020-07-10 17:52:05,423 INFO L280 TraceCheckUtils]: 57: Hoare triple {27513#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {27513#true} is VALID [2020-07-10 17:52:05,424 INFO L280 TraceCheckUtils]: 58: Hoare triple {27513#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {27513#true} is VALID [2020-07-10 17:52:05,424 INFO L280 TraceCheckUtils]: 59: Hoare triple {27513#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {27513#true} is VALID [2020-07-10 17:52:05,424 INFO L280 TraceCheckUtils]: 60: Hoare triple {27513#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {27513#true} is VALID [2020-07-10 17:52:05,424 INFO L280 TraceCheckUtils]: 61: Hoare triple {27513#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {27513#true} is VALID [2020-07-10 17:52:05,424 INFO L280 TraceCheckUtils]: 62: Hoare triple {27513#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {27513#true} is VALID [2020-07-10 17:52:05,425 INFO L280 TraceCheckUtils]: 63: Hoare triple {27513#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {27513#true} is VALID [2020-07-10 17:52:05,425 INFO L280 TraceCheckUtils]: 64: Hoare triple {27513#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {27513#true} is VALID [2020-07-10 17:52:05,425 INFO L280 TraceCheckUtils]: 65: Hoare triple {27513#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {27513#true} is VALID [2020-07-10 17:52:05,425 INFO L280 TraceCheckUtils]: 66: Hoare triple {27513#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {27513#true} is VALID [2020-07-10 17:52:05,425 INFO L280 TraceCheckUtils]: 67: Hoare triple {27513#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {27513#true} is VALID [2020-07-10 17:52:05,425 INFO L280 TraceCheckUtils]: 68: Hoare triple {27513#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {27513#true} is VALID [2020-07-10 17:52:05,426 INFO L280 TraceCheckUtils]: 69: Hoare triple {27513#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {27513#true} is VALID [2020-07-10 17:52:05,426 INFO L280 TraceCheckUtils]: 70: Hoare triple {27513#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {27513#true} is VALID [2020-07-10 17:52:05,426 INFO L280 TraceCheckUtils]: 71: Hoare triple {27513#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {27513#true} is VALID [2020-07-10 17:52:05,427 INFO L280 TraceCheckUtils]: 72: Hoare triple {27513#true} ~pumpRunning~0 := 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,428 INFO L280 TraceCheckUtils]: 73: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,428 INFO L280 TraceCheckUtils]: 74: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,429 INFO L280 TraceCheckUtils]: 75: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~waterLevel~0 := 1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,430 INFO L280 TraceCheckUtils]: 76: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~methaneLevelCritical~0 := 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,431 INFO L280 TraceCheckUtils]: 77: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,432 INFO L280 TraceCheckUtils]: 78: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume true; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,433 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {27594#(= 0 ~pumpRunning~0)} {27513#true} #918#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,434 INFO L263 TraceCheckUtils]: 80: Hoare triple {27594#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,435 INFO L280 TraceCheckUtils]: 81: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~3; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,435 INFO L280 TraceCheckUtils]: 82: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,436 INFO L263 TraceCheckUtils]: 83: Hoare triple {27594#(= 0 ~pumpRunning~0)} call select_helpers(); {27513#true} is VALID [2020-07-10 17:52:05,436 INFO L280 TraceCheckUtils]: 84: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 17:52:05,437 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #826#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,437 INFO L263 TraceCheckUtils]: 86: Hoare triple {27594#(= 0 ~pumpRunning~0)} call select_features(); {27513#true} is VALID [2020-07-10 17:52:05,438 INFO L280 TraceCheckUtils]: 87: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 17:52:05,438 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #828#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,439 INFO L263 TraceCheckUtils]: 89: Hoare triple {27594#(= 0 ~pumpRunning~0)} call #t~ret24 := valid_product(); {27513#true} is VALID [2020-07-10 17:52:05,439 INFO L280 TraceCheckUtils]: 90: Hoare triple {27513#true} havoc ~retValue_acc~11; {27513#true} is VALID [2020-07-10 17:52:05,439 INFO L280 TraceCheckUtils]: 91: Hoare triple {27513#true} ~retValue_acc~11 := 1; {27513#true} is VALID [2020-07-10 17:52:05,440 INFO L280 TraceCheckUtils]: 92: Hoare triple {27513#true} #res := ~retValue_acc~11; {27513#true} is VALID [2020-07-10 17:52:05,440 INFO L280 TraceCheckUtils]: 93: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 17:52:05,441 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #830#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,442 INFO L280 TraceCheckUtils]: 95: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,443 INFO L280 TraceCheckUtils]: 96: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret24; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,444 INFO L280 TraceCheckUtils]: 97: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~ret24; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,444 INFO L280 TraceCheckUtils]: 98: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,445 INFO L263 TraceCheckUtils]: 99: Hoare triple {27594#(= 0 ~pumpRunning~0)} call setup(); {27513#true} is VALID [2020-07-10 17:52:05,445 INFO L280 TraceCheckUtils]: 100: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 17:52:05,446 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #832#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,447 INFO L263 TraceCheckUtils]: 102: Hoare triple {27594#(= 0 ~pumpRunning~0)} call runTest(); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,448 INFO L263 TraceCheckUtils]: 103: Hoare triple {27594#(= 0 ~pumpRunning~0)} call test(); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,449 INFO L280 TraceCheckUtils]: 104: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,449 INFO L280 TraceCheckUtils]: 105: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,450 INFO L280 TraceCheckUtils]: 106: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,451 INFO L280 TraceCheckUtils]: 107: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,452 INFO L280 TraceCheckUtils]: 108: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,453 INFO L280 TraceCheckUtils]: 109: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,454 INFO L280 TraceCheckUtils]: 110: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !false; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,454 INFO L280 TraceCheckUtils]: 111: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,455 INFO L280 TraceCheckUtils]: 112: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,456 INFO L280 TraceCheckUtils]: 113: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~nondet0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,457 INFO L280 TraceCheckUtils]: 114: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,457 INFO L280 TraceCheckUtils]: 115: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,459 INFO L263 TraceCheckUtils]: 116: Hoare triple {27594#(= 0 ~pumpRunning~0)} call waterRise(); {27650#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:52:05,459 INFO L280 TraceCheckUtils]: 117: Hoare triple {27650#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {27513#true} is VALID [2020-07-10 17:52:05,459 INFO L280 TraceCheckUtils]: 118: Hoare triple {27513#true} ~waterLevel~0 := 1 + ~waterLevel~0; {27513#true} is VALID [2020-07-10 17:52:05,459 INFO L280 TraceCheckUtils]: 119: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 17:52:05,460 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #876#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,461 INFO L280 TraceCheckUtils]: 121: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,461 INFO L280 TraceCheckUtils]: 122: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp___0~0 := #t~nondet1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,462 INFO L280 TraceCheckUtils]: 123: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,462 INFO L280 TraceCheckUtils]: 124: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,463 INFO L280 TraceCheckUtils]: 125: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,463 INFO L280 TraceCheckUtils]: 126: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet2; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,464 INFO L280 TraceCheckUtils]: 127: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet2; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,464 INFO L280 TraceCheckUtils]: 128: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,465 INFO L280 TraceCheckUtils]: 129: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,466 INFO L280 TraceCheckUtils]: 130: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet3; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,466 INFO L280 TraceCheckUtils]: 131: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet3; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,467 INFO L280 TraceCheckUtils]: 132: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,468 INFO L263 TraceCheckUtils]: 133: Hoare triple {27594#(= 0 ~pumpRunning~0)} call stopSystem(); {27651#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:52:05,468 INFO L280 TraceCheckUtils]: 134: Hoare triple {27651#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,469 INFO L280 TraceCheckUtils]: 135: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,470 INFO L280 TraceCheckUtils]: 136: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume true; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,470 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {27594#(= 0 ~pumpRunning~0)} {27594#(= 0 ~pumpRunning~0)} #882#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,471 INFO L263 TraceCheckUtils]: 138: Hoare triple {27594#(= 0 ~pumpRunning~0)} call timeShift(); {27652#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 17:52:05,472 INFO L280 TraceCheckUtils]: 139: Hoare triple {27652#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,473 INFO L280 TraceCheckUtils]: 140: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,473 INFO L263 TraceCheckUtils]: 141: Hoare triple {27594#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {27513#true} is VALID [2020-07-10 17:52:05,473 INFO L280 TraceCheckUtils]: 142: Hoare triple {27513#true} havoc ~tmp~8; {27513#true} is VALID [2020-07-10 17:52:05,473 INFO L280 TraceCheckUtils]: 143: Hoare triple {27513#true} havoc ~tmp___0~2; {27513#true} is VALID [2020-07-10 17:52:05,474 INFO L263 TraceCheckUtils]: 144: Hoare triple {27513#true} call #t~ret70 := getWaterLevel(); {27513#true} is VALID [2020-07-10 17:52:05,474 INFO L280 TraceCheckUtils]: 145: Hoare triple {27513#true} havoc ~retValue_acc~5; {27513#true} is VALID [2020-07-10 17:52:05,474 INFO L280 TraceCheckUtils]: 146: Hoare triple {27513#true} ~retValue_acc~5 := ~waterLevel~0; {27513#true} is VALID [2020-07-10 17:52:05,474 INFO L280 TraceCheckUtils]: 147: Hoare triple {27513#true} #res := ~retValue_acc~5; {27513#true} is VALID [2020-07-10 17:52:05,475 INFO L280 TraceCheckUtils]: 148: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 17:52:05,475 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {27513#true} {27513#true} #820#return; {27513#true} is VALID [2020-07-10 17:52:05,475 INFO L280 TraceCheckUtils]: 150: Hoare triple {27513#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {27513#true} is VALID [2020-07-10 17:52:05,475 INFO L280 TraceCheckUtils]: 151: Hoare triple {27513#true} ~tmp~8 := #t~ret70; {27513#true} is VALID [2020-07-10 17:52:05,476 INFO L280 TraceCheckUtils]: 152: Hoare triple {27513#true} havoc #t~ret70; {27513#true} is VALID [2020-07-10 17:52:05,476 INFO L280 TraceCheckUtils]: 153: Hoare triple {27513#true} assume !(0 == ~tmp~8); {27513#true} is VALID [2020-07-10 17:52:05,476 INFO L280 TraceCheckUtils]: 154: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 17:52:05,477 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #894#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,477 INFO L280 TraceCheckUtils]: 156: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume true; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,478 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {27594#(= 0 ~pumpRunning~0)} {27594#(= 0 ~pumpRunning~0)} #884#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,479 INFO L280 TraceCheckUtils]: 158: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !false; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,479 INFO L280 TraceCheckUtils]: 159: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,480 INFO L280 TraceCheckUtils]: 160: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,481 INFO L280 TraceCheckUtils]: 161: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~nondet0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,481 INFO L280 TraceCheckUtils]: 162: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,482 INFO L280 TraceCheckUtils]: 163: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,482 INFO L263 TraceCheckUtils]: 164: Hoare triple {27594#(= 0 ~pumpRunning~0)} call waterRise(); {27650#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:52:05,482 INFO L280 TraceCheckUtils]: 165: Hoare triple {27650#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {27513#true} is VALID [2020-07-10 17:52:05,483 INFO L280 TraceCheckUtils]: 166: Hoare triple {27513#true} ~waterLevel~0 := 1 + ~waterLevel~0; {27513#true} is VALID [2020-07-10 17:52:05,483 INFO L280 TraceCheckUtils]: 167: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 17:52:05,483 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #876#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,484 INFO L280 TraceCheckUtils]: 169: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,484 INFO L280 TraceCheckUtils]: 170: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp___0~0 := #t~nondet1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,485 INFO L280 TraceCheckUtils]: 171: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet1; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,486 INFO L280 TraceCheckUtils]: 172: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,486 INFO L280 TraceCheckUtils]: 173: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,487 INFO L280 TraceCheckUtils]: 174: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet2; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,487 INFO L280 TraceCheckUtils]: 175: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet2; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,488 INFO L280 TraceCheckUtils]: 176: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,489 INFO L280 TraceCheckUtils]: 177: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet3 && #t~nondet3 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,490 INFO L280 TraceCheckUtils]: 178: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet3; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,491 INFO L280 TraceCheckUtils]: 179: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~nondet3; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,491 INFO L280 TraceCheckUtils]: 180: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,492 INFO L263 TraceCheckUtils]: 181: Hoare triple {27594#(= 0 ~pumpRunning~0)} call timeShift(); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,493 INFO L280 TraceCheckUtils]: 182: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,494 INFO L280 TraceCheckUtils]: 183: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,495 INFO L263 TraceCheckUtils]: 184: Hoare triple {27594#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,496 INFO L280 TraceCheckUtils]: 185: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,497 INFO L280 TraceCheckUtils]: 186: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,497 INFO L263 TraceCheckUtils]: 187: Hoare triple {27594#(= 0 ~pumpRunning~0)} call #t~ret70 := getWaterLevel(); {27513#true} is VALID [2020-07-10 17:52:05,497 INFO L280 TraceCheckUtils]: 188: Hoare triple {27513#true} havoc ~retValue_acc~5; {27513#true} is VALID [2020-07-10 17:52:05,498 INFO L280 TraceCheckUtils]: 189: Hoare triple {27513#true} ~retValue_acc~5 := ~waterLevel~0; {27513#true} is VALID [2020-07-10 17:52:05,498 INFO L280 TraceCheckUtils]: 190: Hoare triple {27513#true} #res := ~retValue_acc~5; {27513#true} is VALID [2020-07-10 17:52:05,498 INFO L280 TraceCheckUtils]: 191: Hoare triple {27513#true} assume true; {27513#true} is VALID [2020-07-10 17:52:05,499 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {27513#true} {27594#(= 0 ~pumpRunning~0)} #820#return; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,500 INFO L280 TraceCheckUtils]: 193: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,501 INFO L280 TraceCheckUtils]: 194: Hoare triple {27594#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~ret70; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,502 INFO L280 TraceCheckUtils]: 195: Hoare triple {27594#(= 0 ~pumpRunning~0)} havoc #t~ret70; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,503 INFO L280 TraceCheckUtils]: 196: Hoare triple {27594#(= 0 ~pumpRunning~0)} assume 0 == ~tmp~8; {27594#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:52:05,503 INFO L263 TraceCheckUtils]: 197: Hoare triple {27594#(= 0 ~pumpRunning~0)} call #t~ret71 := isPumpRunning(); {27513#true} is VALID [2020-07-10 17:52:05,503 INFO L280 TraceCheckUtils]: 198: Hoare triple {27513#true} havoc ~retValue_acc~1; {27513#true} is VALID [2020-07-10 17:52:05,504 INFO L280 TraceCheckUtils]: 199: Hoare triple {27513#true} ~retValue_acc~1 := ~pumpRunning~0; {27672#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)} is VALID [2020-07-10 17:52:05,505 INFO L280 TraceCheckUtils]: 200: Hoare triple {27672#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)} #res := ~retValue_acc~1; {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:52:05,506 INFO L280 TraceCheckUtils]: 201: Hoare triple {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 17:52:05,507 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {27673#(= ~pumpRunning~0 |isPumpRunning_#res|)} {27594#(= 0 ~pumpRunning~0)} #822#return; {27647#(= |__utac_acc__Specification4_spec__1_#t~ret71| 0)} is VALID [2020-07-10 17:52:05,508 INFO L280 TraceCheckUtils]: 203: Hoare triple {27647#(= |__utac_acc__Specification4_spec__1_#t~ret71| 0)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {27647#(= |__utac_acc__Specification4_spec__1_#t~ret71| 0)} is VALID [2020-07-10 17:52:05,509 INFO L280 TraceCheckUtils]: 204: Hoare triple {27647#(= |__utac_acc__Specification4_spec__1_#t~ret71| 0)} ~tmp___0~2 := #t~ret71; {27648#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~2)} is VALID [2020-07-10 17:52:05,510 INFO L280 TraceCheckUtils]: 205: Hoare triple {27648#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~2)} havoc #t~ret71; {27648#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~2)} is VALID [2020-07-10 17:52:05,511 INFO L280 TraceCheckUtils]: 206: Hoare triple {27648#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~2)} assume 0 != ~tmp___0~2; {27514#false} is VALID [2020-07-10 17:52:05,511 INFO L263 TraceCheckUtils]: 207: Hoare triple {27514#false} call __automaton_fail(); {27514#false} is VALID [2020-07-10 17:52:05,511 INFO L280 TraceCheckUtils]: 208: Hoare triple {27514#false} assume !false; {27514#false} is VALID [2020-07-10 17:52:05,562 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:52:05,563 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:52:05,563 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1136444944] [2020-07-10 17:52:05,565 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:52:05,565 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 17:52:05,565 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1013443684] [2020-07-10 17:52:05,566 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-10 17:52:05,567 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:52:05,567 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 17:52:05,765 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:52:05,765 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 17:52:05,765 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:52:05,766 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 17:52:05,766 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-07-10 17:52:05,766 INFO L87 Difference]: Start difference. First operand 1444 states and 1700 transitions. Second operand 11 states. [2020-07-10 17:52:07,168 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:52:35,901 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:52:36,894 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:52:38,645 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:52:40,297 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:52:41,318 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:52:55,079 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:52:55,898 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:52:58,739 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:53:06,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:53:06,908 INFO L93 Difference]: Finished difference Result 1634 states and 1984 transitions. [2020-07-10 17:53:06,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-10 17:53:06,909 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-10 17:53:06,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:53:06,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 17:53:06,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 625 transitions. [2020-07-10 17:53:06,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 17:53:06,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 625 transitions. [2020-07-10 17:53:06,935 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 625 transitions. [2020-07-10 17:53:09,498 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 625 edges. 625 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:53:09,638 INFO L225 Difference]: With dead ends: 1634 [2020-07-10 17:53:09,639 INFO L226 Difference]: Without dead ends: 1631 [2020-07-10 17:53:09,640 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 74 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=171, Invalid=429, Unknown=0, NotChecked=0, Total=600 [2020-07-10 17:53:09,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1631 states. [2020-07-10 17:53:45,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1631 to 1453. [2020-07-10 17:53:45,397 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:53:45,397 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1631 states. Second operand 1453 states. [2020-07-10 17:53:45,397 INFO L74 IsIncluded]: Start isIncluded. First operand 1631 states. Second operand 1453 states. [2020-07-10 17:53:45,397 INFO L87 Difference]: Start difference. First operand 1631 states. Second operand 1453 states. [2020-07-10 17:53:45,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:53:45,551 INFO L93 Difference]: Finished difference Result 1631 states and 1979 transitions. [2020-07-10 17:53:45,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 1979 transitions. [2020-07-10 17:53:45,557 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:53:45,557 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:53:45,557 INFO L74 IsIncluded]: Start isIncluded. First operand 1453 states. Second operand 1631 states. [2020-07-10 17:53:45,557 INFO L87 Difference]: Start difference. First operand 1453 states. Second operand 1631 states. [2020-07-10 17:53:45,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:53:45,738 INFO L93 Difference]: Finished difference Result 1631 states and 1979 transitions. [2020-07-10 17:53:45,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 1979 transitions. [2020-07-10 17:53:45,743 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:53:45,743 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:53:45,744 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:53:45,744 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:53:45,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1453 states. [2020-07-10 17:53:45,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 1453 states and 1708 transitions. [2020-07-10 17:53:45,890 INFO L78 Accepts]: Start accepts. Automaton has 1453 states and 1708 transitions. Word has length 209 [2020-07-10 17:53:45,890 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:53:45,890 INFO L479 AbstractCegarLoop]: Abstraction has 1453 states and 1708 transitions. [2020-07-10 17:53:45,890 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 17:53:45,890 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1453 states and 1708 transitions. [2020-07-10 17:53:55,820 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1708 edges. 1708 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:53:55,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1708 transitions. [2020-07-10 17:53:55,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2020-07-10 17:53:55,832 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:53:55,832 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:53:55,833 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 17:53:55,833 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:53:55,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:53:55,833 INFO L82 PathProgramCache]: Analyzing trace with hash -768910352, now seen corresponding path program 1 times [2020-07-10 17:53:55,833 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:53:55,834 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1397805026] [2020-07-10 17:53:55,834 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:53:55,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,206 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:53:56,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {37351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} #NULL.base, #NULL.offset := 0, 0; {37145#true} is VALID [2020-07-10 17:53:56,260 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} #valid := #valid[0 := 0]; {37145#true} is VALID [2020-07-10 17:53:56,261 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} assume 0 < #StackHeapBarrier; {37145#true} is VALID [2020-07-10 17:53:56,261 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {37145#true} is VALID [2020-07-10 17:53:56,261 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {37145#true} is VALID [2020-07-10 17:53:56,261 INFO L280 TraceCheckUtils]: 5: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {37145#true} is VALID [2020-07-10 17:53:56,261 INFO L280 TraceCheckUtils]: 6: Hoare triple {37145#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {37145#true} is VALID [2020-07-10 17:53:56,262 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {37145#true} is VALID [2020-07-10 17:53:56,262 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {37145#true} is VALID [2020-07-10 17:53:56,262 INFO L280 TraceCheckUtils]: 9: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {37145#true} is VALID [2020-07-10 17:53:56,262 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {37145#true} is VALID [2020-07-10 17:53:56,262 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {37145#true} is VALID [2020-07-10 17:53:56,263 INFO L280 TraceCheckUtils]: 12: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {37145#true} is VALID [2020-07-10 17:53:56,263 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {37145#true} is VALID [2020-07-10 17:53:56,263 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {37145#true} is VALID [2020-07-10 17:53:56,263 INFO L280 TraceCheckUtils]: 15: Hoare triple {37145#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {37145#true} is VALID [2020-07-10 17:53:56,263 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {37145#true} is VALID [2020-07-10 17:53:56,263 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {37145#true} is VALID [2020-07-10 17:53:56,264 INFO L280 TraceCheckUtils]: 18: Hoare triple {37145#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {37145#true} is VALID [2020-07-10 17:53:56,264 INFO L280 TraceCheckUtils]: 19: Hoare triple {37145#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {37145#true} is VALID [2020-07-10 17:53:56,264 INFO L280 TraceCheckUtils]: 20: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {37145#true} is VALID [2020-07-10 17:53:56,264 INFO L280 TraceCheckUtils]: 21: Hoare triple {37145#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {37145#true} is VALID [2020-07-10 17:53:56,264 INFO L280 TraceCheckUtils]: 22: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {37145#true} is VALID [2020-07-10 17:53:56,265 INFO L280 TraceCheckUtils]: 23: Hoare triple {37145#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {37145#true} is VALID [2020-07-10 17:53:56,265 INFO L280 TraceCheckUtils]: 24: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {37145#true} is VALID [2020-07-10 17:53:56,265 INFO L280 TraceCheckUtils]: 25: Hoare triple {37145#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {37145#true} is VALID [2020-07-10 17:53:56,265 INFO L280 TraceCheckUtils]: 26: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {37145#true} is VALID [2020-07-10 17:53:56,265 INFO L280 TraceCheckUtils]: 27: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {37145#true} is VALID [2020-07-10 17:53:56,266 INFO L280 TraceCheckUtils]: 28: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {37145#true} is VALID [2020-07-10 17:53:56,266 INFO L280 TraceCheckUtils]: 29: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {37145#true} is VALID [2020-07-10 17:53:56,266 INFO L280 TraceCheckUtils]: 30: Hoare triple {37145#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {37145#true} is VALID [2020-07-10 17:53:56,266 INFO L280 TraceCheckUtils]: 31: Hoare triple {37145#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {37145#true} is VALID [2020-07-10 17:53:56,266 INFO L280 TraceCheckUtils]: 32: Hoare triple {37145#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {37145#true} is VALID [2020-07-10 17:53:56,267 INFO L280 TraceCheckUtils]: 33: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {37145#true} is VALID [2020-07-10 17:53:56,267 INFO L280 TraceCheckUtils]: 34: Hoare triple {37145#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {37145#true} is VALID [2020-07-10 17:53:56,267 INFO L280 TraceCheckUtils]: 35: Hoare triple {37145#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {37145#true} is VALID [2020-07-10 17:53:56,267 INFO L280 TraceCheckUtils]: 36: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {37145#true} is VALID [2020-07-10 17:53:56,267 INFO L280 TraceCheckUtils]: 37: Hoare triple {37145#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {37145#true} is VALID [2020-07-10 17:53:56,268 INFO L280 TraceCheckUtils]: 38: Hoare triple {37145#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {37145#true} is VALID [2020-07-10 17:53:56,268 INFO L280 TraceCheckUtils]: 39: Hoare triple {37145#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {37145#true} is VALID [2020-07-10 17:53:56,268 INFO L280 TraceCheckUtils]: 40: Hoare triple {37145#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {37145#true} is VALID [2020-07-10 17:53:56,268 INFO L280 TraceCheckUtils]: 41: Hoare triple {37145#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {37145#true} is VALID [2020-07-10 17:53:56,268 INFO L280 TraceCheckUtils]: 42: Hoare triple {37145#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {37145#true} is VALID [2020-07-10 17:53:56,268 INFO L280 TraceCheckUtils]: 43: Hoare triple {37145#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {37145#true} is VALID [2020-07-10 17:53:56,269 INFO L280 TraceCheckUtils]: 44: Hoare triple {37145#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {37145#true} is VALID [2020-07-10 17:53:56,269 INFO L280 TraceCheckUtils]: 45: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {37145#true} is VALID [2020-07-10 17:53:56,269 INFO L280 TraceCheckUtils]: 46: Hoare triple {37145#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {37145#true} is VALID [2020-07-10 17:53:56,269 INFO L280 TraceCheckUtils]: 47: Hoare triple {37145#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {37145#true} is VALID [2020-07-10 17:53:56,269 INFO L280 TraceCheckUtils]: 48: Hoare triple {37145#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {37145#true} is VALID [2020-07-10 17:53:56,270 INFO L280 TraceCheckUtils]: 49: Hoare triple {37145#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {37145#true} is VALID [2020-07-10 17:53:56,270 INFO L280 TraceCheckUtils]: 50: Hoare triple {37145#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {37145#true} is VALID [2020-07-10 17:53:56,270 INFO L280 TraceCheckUtils]: 51: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {37145#true} is VALID [2020-07-10 17:53:56,270 INFO L280 TraceCheckUtils]: 52: Hoare triple {37145#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {37145#true} is VALID [2020-07-10 17:53:56,270 INFO L280 TraceCheckUtils]: 53: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {37145#true} is VALID [2020-07-10 17:53:56,271 INFO L280 TraceCheckUtils]: 54: Hoare triple {37145#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {37145#true} is VALID [2020-07-10 17:53:56,271 INFO L280 TraceCheckUtils]: 55: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {37145#true} is VALID [2020-07-10 17:53:56,271 INFO L280 TraceCheckUtils]: 56: Hoare triple {37145#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {37145#true} is VALID [2020-07-10 17:53:56,271 INFO L280 TraceCheckUtils]: 57: Hoare triple {37145#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {37145#true} is VALID [2020-07-10 17:53:56,271 INFO L280 TraceCheckUtils]: 58: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {37145#true} is VALID [2020-07-10 17:53:56,271 INFO L280 TraceCheckUtils]: 59: Hoare triple {37145#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {37145#true} is VALID [2020-07-10 17:53:56,272 INFO L280 TraceCheckUtils]: 60: Hoare triple {37145#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {37145#true} is VALID [2020-07-10 17:53:56,272 INFO L280 TraceCheckUtils]: 61: Hoare triple {37145#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {37145#true} is VALID [2020-07-10 17:53:56,272 INFO L280 TraceCheckUtils]: 62: Hoare triple {37145#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {37145#true} is VALID [2020-07-10 17:53:56,272 INFO L280 TraceCheckUtils]: 63: Hoare triple {37145#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {37145#true} is VALID [2020-07-10 17:53:56,272 INFO L280 TraceCheckUtils]: 64: Hoare triple {37145#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {37145#true} is VALID [2020-07-10 17:53:56,273 INFO L280 TraceCheckUtils]: 65: Hoare triple {37145#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {37145#true} is VALID [2020-07-10 17:53:56,273 INFO L280 TraceCheckUtils]: 66: Hoare triple {37145#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {37145#true} is VALID [2020-07-10 17:53:56,273 INFO L280 TraceCheckUtils]: 67: Hoare triple {37145#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {37145#true} is VALID [2020-07-10 17:53:56,274 INFO L280 TraceCheckUtils]: 68: Hoare triple {37145#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {37145#true} is VALID [2020-07-10 17:53:56,274 INFO L280 TraceCheckUtils]: 69: Hoare triple {37145#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {37145#true} is VALID [2020-07-10 17:53:56,274 INFO L280 TraceCheckUtils]: 70: Hoare triple {37145#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {37145#true} is VALID [2020-07-10 17:53:56,274 INFO L280 TraceCheckUtils]: 71: Hoare triple {37145#true} ~pumpRunning~0 := 0; {37145#true} is VALID [2020-07-10 17:53:56,274 INFO L280 TraceCheckUtils]: 72: Hoare triple {37145#true} ~systemActive~0 := 1; {37145#true} is VALID [2020-07-10 17:53:56,275 INFO L280 TraceCheckUtils]: 73: Hoare triple {37145#true} ~cleanupTimeShifts~0 := 4; {37145#true} is VALID [2020-07-10 17:53:56,275 INFO L280 TraceCheckUtils]: 74: Hoare triple {37145#true} ~waterLevel~0 := 1; {37145#true} is VALID [2020-07-10 17:53:56,275 INFO L280 TraceCheckUtils]: 75: Hoare triple {37145#true} ~methaneLevelCritical~0 := 0; {37145#true} is VALID [2020-07-10 17:53:56,275 INFO L280 TraceCheckUtils]: 76: Hoare triple {37145#true} ~head~0.base, ~head~0.offset := 0, 0; {37145#true} is VALID [2020-07-10 17:53:56,275 INFO L280 TraceCheckUtils]: 77: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,276 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {37145#true} {37145#true} #918#return; {37145#true} is VALID [2020-07-10 17:53:56,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,282 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37145#true} {37145#true} #826#return; {37145#true} is VALID [2020-07-10 17:53:56,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,284 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,285 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37145#true} {37145#true} #828#return; {37145#true} is VALID [2020-07-10 17:53:56,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~11; {37145#true} is VALID [2020-07-10 17:53:56,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} ~retValue_acc~11 := 1; {37145#true} is VALID [2020-07-10 17:53:56,288 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} #res := ~retValue_acc~11; {37145#true} is VALID [2020-07-10 17:53:56,288 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,289 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37145#true} {37145#true} #830#return; {37145#true} is VALID [2020-07-10 17:53:56,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,298 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37145#true} {37145#true} #832#return; {37145#true} is VALID [2020-07-10 17:53:56,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {37352#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37145#true} is VALID [2020-07-10 17:53:56,310 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,310 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37145#true} {37145#true} #880#return; {37145#true} is VALID [2020-07-10 17:53:56,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 17:53:56,560 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 17:53:56,561 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,561 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,561 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 17:53:56,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-10 17:53:56,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-10 17:53:56,562 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-10 17:53:56,562 INFO L263 TraceCheckUtils]: 3: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-10 17:53:56,562 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,563 INFO L280 TraceCheckUtils]: 5: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 17:53:56,563 INFO L280 TraceCheckUtils]: 6: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 17:53:56,563 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,563 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,564 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 17:53:56,564 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-10 17:53:56,564 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-10 17:53:56,564 INFO L280 TraceCheckUtils]: 12: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-10 17:53:56,565 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-10 17:53:56,565 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} ~tmp___0~1 := 0; {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 17:53:56,566 INFO L280 TraceCheckUtils]: 15: Hoare triple {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1; {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-10 17:53:56,567 INFO L280 TraceCheckUtils]: 16: Hoare triple {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:53:56,568 INFO L280 TraceCheckUtils]: 17: Hoare triple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:53:56,570 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37145#true} #900#return; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 17:53:56,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,574 INFO L280 TraceCheckUtils]: 0: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-10 17:53:56,575 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,575 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37145#true} {37146#false} #902#return; {37146#false} is VALID [2020-07-10 17:53:56,575 INFO L280 TraceCheckUtils]: 0: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37145#true} is VALID [2020-07-10 17:53:56,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume 0 == ~pumpRunning~0; {37145#true} is VALID [2020-07-10 17:53:56,576 INFO L263 TraceCheckUtils]: 2: Hoare triple {37145#true} call #t~ret4 := isHighWaterLevel(); {37145#true} is VALID [2020-07-10 17:53:56,577 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-10 17:53:56,577 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-10 17:53:56,577 INFO L280 TraceCheckUtils]: 5: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-10 17:53:56,578 INFO L263 TraceCheckUtils]: 6: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-10 17:53:56,578 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,578 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 17:53:56,578 INFO L280 TraceCheckUtils]: 9: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 17:53:56,579 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,579 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,580 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 17:53:56,580 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-10 17:53:56,580 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-10 17:53:56,581 INFO L280 TraceCheckUtils]: 15: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-10 17:53:56,581 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-10 17:53:56,582 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} ~tmp___0~1 := 0; {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 17:53:56,583 INFO L280 TraceCheckUtils]: 18: Hoare triple {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1; {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-10 17:53:56,584 INFO L280 TraceCheckUtils]: 19: Hoare triple {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:53:56,585 INFO L280 TraceCheckUtils]: 20: Hoare triple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:53:56,587 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37145#true} #900#return; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 17:53:56,588 INFO L280 TraceCheckUtils]: 22: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 17:53:56,589 INFO L280 TraceCheckUtils]: 23: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} ~tmp~1 := #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 17:53:56,590 INFO L280 TraceCheckUtils]: 24: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} havoc #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 17:53:56,591 INFO L280 TraceCheckUtils]: 25: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {37146#false} is VALID [2020-07-10 17:53:56,591 INFO L263 TraceCheckUtils]: 26: Hoare triple {37146#false} call activatePump(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:53:56,591 INFO L280 TraceCheckUtils]: 27: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-10 17:53:56,591 INFO L280 TraceCheckUtils]: 28: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,592 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37145#true} {37146#false} #902#return; {37146#false} is VALID [2020-07-10 17:53:56,592 INFO L280 TraceCheckUtils]: 30: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-10 17:53:56,593 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {37146#false} {37145#true} #874#return; {37146#false} is VALID [2020-07-10 17:53:56,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37145#true} is VALID [2020-07-10 17:53:56,595 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume !(0 != ~pumpRunning~0); {37145#true} is VALID [2020-07-10 17:53:56,596 INFO L263 TraceCheckUtils]: 2: Hoare triple {37145#true} call processEnvironment__wrappee__highWaterSensor(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:53:56,596 INFO L280 TraceCheckUtils]: 3: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37145#true} is VALID [2020-07-10 17:53:56,597 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} assume 0 == ~pumpRunning~0; {37145#true} is VALID [2020-07-10 17:53:56,597 INFO L263 TraceCheckUtils]: 5: Hoare triple {37145#true} call #t~ret4 := isHighWaterLevel(); {37145#true} is VALID [2020-07-10 17:53:56,597 INFO L280 TraceCheckUtils]: 6: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-10 17:53:56,598 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-10 17:53:56,598 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-10 17:53:56,598 INFO L263 TraceCheckUtils]: 9: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-10 17:53:56,599 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,599 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 17:53:56,600 INFO L280 TraceCheckUtils]: 12: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 17:53:56,600 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,600 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,600 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 17:53:56,601 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-10 17:53:56,601 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-10 17:53:56,602 INFO L280 TraceCheckUtils]: 18: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-10 17:53:56,602 INFO L280 TraceCheckUtils]: 19: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-10 17:53:56,603 INFO L280 TraceCheckUtils]: 20: Hoare triple {37145#true} ~tmp___0~1 := 0; {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 17:53:56,604 INFO L280 TraceCheckUtils]: 21: Hoare triple {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1; {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-10 17:53:56,605 INFO L280 TraceCheckUtils]: 22: Hoare triple {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:53:56,606 INFO L280 TraceCheckUtils]: 23: Hoare triple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:53:56,607 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37145#true} #900#return; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 17:53:56,608 INFO L280 TraceCheckUtils]: 25: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 17:53:56,608 INFO L280 TraceCheckUtils]: 26: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} ~tmp~1 := #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 17:53:56,609 INFO L280 TraceCheckUtils]: 27: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} havoc #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 17:53:56,610 INFO L280 TraceCheckUtils]: 28: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {37146#false} is VALID [2020-07-10 17:53:56,610 INFO L263 TraceCheckUtils]: 29: Hoare triple {37146#false} call activatePump(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:53:56,610 INFO L280 TraceCheckUtils]: 30: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-10 17:53:56,610 INFO L280 TraceCheckUtils]: 31: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,611 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37145#true} {37146#false} #902#return; {37146#false} is VALID [2020-07-10 17:53:56,611 INFO L280 TraceCheckUtils]: 33: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-10 17:53:56,611 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37146#false} {37145#true} #874#return; {37146#false} is VALID [2020-07-10 17:53:56,611 INFO L280 TraceCheckUtils]: 35: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-10 17:53:56,611 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37146#false} {37145#true} #892#return; {37146#false} is VALID [2020-07-10 17:53:56,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~5; {37145#true} is VALID [2020-07-10 17:53:56,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} ~retValue_acc~5 := ~waterLevel~0; {37145#true} is VALID [2020-07-10 17:53:56,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} #res := ~retValue_acc~5; {37145#true} is VALID [2020-07-10 17:53:56,627 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,628 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37145#true} {37145#true} #820#return; {37145#true} is VALID [2020-07-10 17:53:56,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~tmp~8; {37145#true} is VALID [2020-07-10 17:53:56,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} havoc ~tmp___0~2; {37145#true} is VALID [2020-07-10 17:53:56,629 INFO L263 TraceCheckUtils]: 2: Hoare triple {37145#true} call #t~ret70 := getWaterLevel(); {37145#true} is VALID [2020-07-10 17:53:56,631 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} havoc ~retValue_acc~5; {37145#true} is VALID [2020-07-10 17:53:56,632 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} ~retValue_acc~5 := ~waterLevel~0; {37145#true} is VALID [2020-07-10 17:53:56,632 INFO L280 TraceCheckUtils]: 5: Hoare triple {37145#true} #res := ~retValue_acc~5; {37145#true} is VALID [2020-07-10 17:53:56,632 INFO L280 TraceCheckUtils]: 6: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,633 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37145#true} {37145#true} #820#return; {37145#true} is VALID [2020-07-10 17:53:56,633 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {37145#true} is VALID [2020-07-10 17:53:56,633 INFO L280 TraceCheckUtils]: 9: Hoare triple {37145#true} ~tmp~8 := #t~ret70; {37145#true} is VALID [2020-07-10 17:53:56,634 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} havoc #t~ret70; {37145#true} is VALID [2020-07-10 17:53:56,634 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} assume !(0 == ~tmp~8); {37145#true} is VALID [2020-07-10 17:53:56,634 INFO L280 TraceCheckUtils]: 12: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,635 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {37145#true} {37146#false} #894#return; {37146#false} is VALID [2020-07-10 17:53:56,635 INFO L280 TraceCheckUtils]: 0: Hoare triple {37353#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {37145#true} is VALID [2020-07-10 17:53:56,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume 0 != ~systemActive~0; {37145#true} is VALID [2020-07-10 17:53:56,637 INFO L263 TraceCheckUtils]: 2: Hoare triple {37145#true} call processEnvironment(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:53:56,637 INFO L280 TraceCheckUtils]: 3: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37145#true} is VALID [2020-07-10 17:53:56,638 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} assume !(0 != ~pumpRunning~0); {37145#true} is VALID [2020-07-10 17:53:56,639 INFO L263 TraceCheckUtils]: 5: Hoare triple {37145#true} call processEnvironment__wrappee__highWaterSensor(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:53:56,639 INFO L280 TraceCheckUtils]: 6: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37145#true} is VALID [2020-07-10 17:53:56,639 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} assume 0 == ~pumpRunning~0; {37145#true} is VALID [2020-07-10 17:53:56,640 INFO L263 TraceCheckUtils]: 8: Hoare triple {37145#true} call #t~ret4 := isHighWaterLevel(); {37145#true} is VALID [2020-07-10 17:53:56,640 INFO L280 TraceCheckUtils]: 9: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-10 17:53:56,640 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-10 17:53:56,641 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-10 17:53:56,641 INFO L263 TraceCheckUtils]: 12: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-10 17:53:56,641 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,642 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 17:53:56,642 INFO L280 TraceCheckUtils]: 15: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 17:53:56,642 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,643 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,643 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 17:53:56,643 INFO L280 TraceCheckUtils]: 19: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-10 17:53:56,644 INFO L280 TraceCheckUtils]: 20: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-10 17:53:56,644 INFO L280 TraceCheckUtils]: 21: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-10 17:53:56,644 INFO L280 TraceCheckUtils]: 22: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-10 17:53:56,645 INFO L280 TraceCheckUtils]: 23: Hoare triple {37145#true} ~tmp___0~1 := 0; {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 17:53:56,646 INFO L280 TraceCheckUtils]: 24: Hoare triple {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1; {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-10 17:53:56,647 INFO L280 TraceCheckUtils]: 25: Hoare triple {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:53:56,648 INFO L280 TraceCheckUtils]: 26: Hoare triple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:53:56,649 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37145#true} #900#return; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 17:53:56,649 INFO L280 TraceCheckUtils]: 28: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 17:53:56,650 INFO L280 TraceCheckUtils]: 29: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} ~tmp~1 := #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 17:53:56,650 INFO L280 TraceCheckUtils]: 30: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} havoc #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 17:53:56,651 INFO L280 TraceCheckUtils]: 31: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {37146#false} is VALID [2020-07-10 17:53:56,651 INFO L263 TraceCheckUtils]: 32: Hoare triple {37146#false} call activatePump(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:53:56,652 INFO L280 TraceCheckUtils]: 33: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-10 17:53:56,652 INFO L280 TraceCheckUtils]: 34: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,652 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37145#true} {37146#false} #902#return; {37146#false} is VALID [2020-07-10 17:53:56,653 INFO L280 TraceCheckUtils]: 36: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-10 17:53:56,653 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37146#false} {37145#true} #874#return; {37146#false} is VALID [2020-07-10 17:53:56,653 INFO L280 TraceCheckUtils]: 38: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-10 17:53:56,653 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37146#false} {37145#true} #892#return; {37146#false} is VALID [2020-07-10 17:53:56,654 INFO L263 TraceCheckUtils]: 40: Hoare triple {37146#false} call __utac_acc__Specification4_spec__1(); {37145#true} is VALID [2020-07-10 17:53:56,654 INFO L280 TraceCheckUtils]: 41: Hoare triple {37145#true} havoc ~tmp~8; {37145#true} is VALID [2020-07-10 17:53:56,654 INFO L280 TraceCheckUtils]: 42: Hoare triple {37145#true} havoc ~tmp___0~2; {37145#true} is VALID [2020-07-10 17:53:56,654 INFO L263 TraceCheckUtils]: 43: Hoare triple {37145#true} call #t~ret70 := getWaterLevel(); {37145#true} is VALID [2020-07-10 17:53:56,654 INFO L280 TraceCheckUtils]: 44: Hoare triple {37145#true} havoc ~retValue_acc~5; {37145#true} is VALID [2020-07-10 17:53:56,654 INFO L280 TraceCheckUtils]: 45: Hoare triple {37145#true} ~retValue_acc~5 := ~waterLevel~0; {37145#true} is VALID [2020-07-10 17:53:56,655 INFO L280 TraceCheckUtils]: 46: Hoare triple {37145#true} #res := ~retValue_acc~5; {37145#true} is VALID [2020-07-10 17:53:56,655 INFO L280 TraceCheckUtils]: 47: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,655 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37145#true} {37145#true} #820#return; {37145#true} is VALID [2020-07-10 17:53:56,655 INFO L280 TraceCheckUtils]: 49: Hoare triple {37145#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {37145#true} is VALID [2020-07-10 17:53:56,655 INFO L280 TraceCheckUtils]: 50: Hoare triple {37145#true} ~tmp~8 := #t~ret70; {37145#true} is VALID [2020-07-10 17:53:56,656 INFO L280 TraceCheckUtils]: 51: Hoare triple {37145#true} havoc #t~ret70; {37145#true} is VALID [2020-07-10 17:53:56,656 INFO L280 TraceCheckUtils]: 52: Hoare triple {37145#true} assume !(0 == ~tmp~8); {37145#true} is VALID [2020-07-10 17:53:56,656 INFO L280 TraceCheckUtils]: 53: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,656 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {37145#true} {37146#false} #894#return; {37146#false} is VALID [2020-07-10 17:53:56,656 INFO L280 TraceCheckUtils]: 55: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-10 17:53:56,656 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {37146#false} {37145#true} #884#return; {37146#false} is VALID [2020-07-10 17:53:56,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {37352#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37145#true} is VALID [2020-07-10 17:53:56,662 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,663 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37145#true} {37146#false} #880#return; {37146#false} is VALID [2020-07-10 17:53:56,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {37476#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {37145#true} is VALID [2020-07-10 17:53:56,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} ~waterLevel~0 := ~waterLevel~0 - 1; {37145#true} is VALID [2020-07-10 17:53:56,685 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,686 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37145#true} {37146#false} #890#return; {37146#false} is VALID [2020-07-10 17:53:56,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 17:53:56,707 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 17:53:56,708 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,708 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,708 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 17:53:56,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-10 17:53:56,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-10 17:53:56,709 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-10 17:53:56,709 INFO L263 TraceCheckUtils]: 3: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-10 17:53:56,709 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,710 INFO L280 TraceCheckUtils]: 5: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 17:53:56,710 INFO L280 TraceCheckUtils]: 6: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 17:53:56,710 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,711 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,711 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 17:53:56,711 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-10 17:53:56,711 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-10 17:53:56,712 INFO L280 TraceCheckUtils]: 12: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-10 17:53:56,712 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-10 17:53:56,712 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} ~tmp___0~1 := 0; {37145#true} is VALID [2020-07-10 17:53:56,712 INFO L280 TraceCheckUtils]: 15: Hoare triple {37145#true} ~retValue_acc~2 := ~tmp___0~1; {37145#true} is VALID [2020-07-10 17:53:56,713 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} #res := ~retValue_acc~2; {37145#true} is VALID [2020-07-10 17:53:56,713 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,713 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37145#true} {37145#true} #900#return; {37145#true} is VALID [2020-07-10 17:53:56,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-10 17:53:56,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,719 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37145#true} {37145#true} #902#return; {37145#true} is VALID [2020-07-10 17:53:56,720 INFO L280 TraceCheckUtils]: 0: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37145#true} is VALID [2020-07-10 17:53:56,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume 0 == ~pumpRunning~0; {37145#true} is VALID [2020-07-10 17:53:56,720 INFO L263 TraceCheckUtils]: 2: Hoare triple {37145#true} call #t~ret4 := isHighWaterLevel(); {37145#true} is VALID [2020-07-10 17:53:56,720 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-10 17:53:56,720 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-10 17:53:56,721 INFO L280 TraceCheckUtils]: 5: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-10 17:53:56,721 INFO L263 TraceCheckUtils]: 6: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-10 17:53:56,721 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,721 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 17:53:56,721 INFO L280 TraceCheckUtils]: 9: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 17:53:56,722 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,722 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,722 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 17:53:56,722 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-10 17:53:56,723 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-10 17:53:56,723 INFO L280 TraceCheckUtils]: 15: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-10 17:53:56,723 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-10 17:53:56,723 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} ~tmp___0~1 := 0; {37145#true} is VALID [2020-07-10 17:53:56,723 INFO L280 TraceCheckUtils]: 18: Hoare triple {37145#true} ~retValue_acc~2 := ~tmp___0~1; {37145#true} is VALID [2020-07-10 17:53:56,724 INFO L280 TraceCheckUtils]: 19: Hoare triple {37145#true} #res := ~retValue_acc~2; {37145#true} is VALID [2020-07-10 17:53:56,724 INFO L280 TraceCheckUtils]: 20: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,724 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {37145#true} {37145#true} #900#return; {37145#true} is VALID [2020-07-10 17:53:56,724 INFO L280 TraceCheckUtils]: 22: Hoare triple {37145#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {37145#true} is VALID [2020-07-10 17:53:56,725 INFO L280 TraceCheckUtils]: 23: Hoare triple {37145#true} ~tmp~1 := #t~ret4; {37145#true} is VALID [2020-07-10 17:53:56,725 INFO L280 TraceCheckUtils]: 24: Hoare triple {37145#true} havoc #t~ret4; {37145#true} is VALID [2020-07-10 17:53:56,725 INFO L280 TraceCheckUtils]: 25: Hoare triple {37145#true} assume 0 != ~tmp~1; {37145#true} is VALID [2020-07-10 17:53:56,726 INFO L263 TraceCheckUtils]: 26: Hoare triple {37145#true} call activatePump(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:53:56,726 INFO L280 TraceCheckUtils]: 27: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-10 17:53:56,726 INFO L280 TraceCheckUtils]: 28: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,727 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37145#true} {37145#true} #902#return; {37145#true} is VALID [2020-07-10 17:53:56,727 INFO L280 TraceCheckUtils]: 30: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,727 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {37145#true} {37145#true} #874#return; {37145#true} is VALID [2020-07-10 17:53:56,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37145#true} is VALID [2020-07-10 17:53:56,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} assume !(0 != ~pumpRunning~0); {37145#true} is VALID [2020-07-10 17:53:56,744 INFO L263 TraceCheckUtils]: 2: Hoare triple {37145#true} call processEnvironment__wrappee__highWaterSensor(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:53:56,744 INFO L280 TraceCheckUtils]: 3: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37145#true} is VALID [2020-07-10 17:53:56,744 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} assume 0 == ~pumpRunning~0; {37145#true} is VALID [2020-07-10 17:53:56,744 INFO L263 TraceCheckUtils]: 5: Hoare triple {37145#true} call #t~ret4 := isHighWaterLevel(); {37145#true} is VALID [2020-07-10 17:53:56,745 INFO L280 TraceCheckUtils]: 6: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-10 17:53:56,745 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-10 17:53:56,745 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-10 17:53:56,745 INFO L263 TraceCheckUtils]: 9: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-10 17:53:56,745 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,746 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 17:53:56,746 INFO L280 TraceCheckUtils]: 12: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 17:53:56,746 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,746 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,746 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 17:53:56,747 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-10 17:53:56,747 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-10 17:53:56,747 INFO L280 TraceCheckUtils]: 18: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-10 17:53:56,747 INFO L280 TraceCheckUtils]: 19: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-10 17:53:56,747 INFO L280 TraceCheckUtils]: 20: Hoare triple {37145#true} ~tmp___0~1 := 0; {37145#true} is VALID [2020-07-10 17:53:56,747 INFO L280 TraceCheckUtils]: 21: Hoare triple {37145#true} ~retValue_acc~2 := ~tmp___0~1; {37145#true} is VALID [2020-07-10 17:53:56,748 INFO L280 TraceCheckUtils]: 22: Hoare triple {37145#true} #res := ~retValue_acc~2; {37145#true} is VALID [2020-07-10 17:53:56,748 INFO L280 TraceCheckUtils]: 23: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,748 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {37145#true} {37145#true} #900#return; {37145#true} is VALID [2020-07-10 17:53:56,748 INFO L280 TraceCheckUtils]: 25: Hoare triple {37145#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {37145#true} is VALID [2020-07-10 17:53:56,748 INFO L280 TraceCheckUtils]: 26: Hoare triple {37145#true} ~tmp~1 := #t~ret4; {37145#true} is VALID [2020-07-10 17:53:56,749 INFO L280 TraceCheckUtils]: 27: Hoare triple {37145#true} havoc #t~ret4; {37145#true} is VALID [2020-07-10 17:53:56,749 INFO L280 TraceCheckUtils]: 28: Hoare triple {37145#true} assume 0 != ~tmp~1; {37145#true} is VALID [2020-07-10 17:53:56,749 INFO L263 TraceCheckUtils]: 29: Hoare triple {37145#true} call activatePump(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:53:56,750 INFO L280 TraceCheckUtils]: 30: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-10 17:53:56,750 INFO L280 TraceCheckUtils]: 31: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,750 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37145#true} {37145#true} #902#return; {37145#true} is VALID [2020-07-10 17:53:56,750 INFO L280 TraceCheckUtils]: 33: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,750 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37145#true} {37145#true} #874#return; {37145#true} is VALID [2020-07-10 17:53:56,751 INFO L280 TraceCheckUtils]: 35: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,751 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37145#true} {37146#false} #892#return; {37146#false} is VALID [2020-07-10 17:53:56,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~5; {37145#true} is VALID [2020-07-10 17:53:56,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} ~retValue_acc~5 := ~waterLevel~0; {37145#true} is VALID [2020-07-10 17:53:56,755 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} #res := ~retValue_acc~5; {37145#true} is VALID [2020-07-10 17:53:56,755 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,756 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37145#true} {37146#false} #820#return; {37146#false} is VALID [2020-07-10 17:53:56,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:53:56,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {37145#true} havoc ~retValue_acc~1; {37145#true} is VALID [2020-07-10 17:53:56,759 INFO L280 TraceCheckUtils]: 1: Hoare triple {37145#true} ~retValue_acc~1 := ~pumpRunning~0; {37145#true} is VALID [2020-07-10 17:53:56,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} #res := ~retValue_acc~1; {37145#true} is VALID [2020-07-10 17:53:56,759 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,760 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37145#true} {37146#false} #822#return; {37146#false} is VALID [2020-07-10 17:53:56,764 INFO L263 TraceCheckUtils]: 0: Hoare triple {37145#true} call ULTIMATE.init(); {37351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} is VALID [2020-07-10 17:53:56,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {37351#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} #NULL.base, #NULL.offset := 0, 0; {37145#true} is VALID [2020-07-10 17:53:56,765 INFO L280 TraceCheckUtils]: 2: Hoare triple {37145#true} #valid := #valid[0 := 0]; {37145#true} is VALID [2020-07-10 17:53:56,765 INFO L280 TraceCheckUtils]: 3: Hoare triple {37145#true} assume 0 < #StackHeapBarrier; {37145#true} is VALID [2020-07-10 17:53:56,765 INFO L280 TraceCheckUtils]: 4: Hoare triple {37145#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {37145#true} is VALID [2020-07-10 17:53:56,765 INFO L280 TraceCheckUtils]: 5: Hoare triple {37145#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {37145#true} is VALID [2020-07-10 17:53:56,765 INFO L280 TraceCheckUtils]: 6: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {37145#true} is VALID [2020-07-10 17:53:56,766 INFO L280 TraceCheckUtils]: 7: Hoare triple {37145#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {37145#true} is VALID [2020-07-10 17:53:56,766 INFO L280 TraceCheckUtils]: 8: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {37145#true} is VALID [2020-07-10 17:53:56,766 INFO L280 TraceCheckUtils]: 9: Hoare triple {37145#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {37145#true} is VALID [2020-07-10 17:53:56,766 INFO L280 TraceCheckUtils]: 10: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {37145#true} is VALID [2020-07-10 17:53:56,766 INFO L280 TraceCheckUtils]: 11: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {37145#true} is VALID [2020-07-10 17:53:56,767 INFO L280 TraceCheckUtils]: 12: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {37145#true} is VALID [2020-07-10 17:53:56,767 INFO L280 TraceCheckUtils]: 13: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {37145#true} is VALID [2020-07-10 17:53:56,767 INFO L280 TraceCheckUtils]: 14: Hoare triple {37145#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {37145#true} is VALID [2020-07-10 17:53:56,767 INFO L280 TraceCheckUtils]: 15: Hoare triple {37145#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {37145#true} is VALID [2020-07-10 17:53:56,767 INFO L280 TraceCheckUtils]: 16: Hoare triple {37145#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {37145#true} is VALID [2020-07-10 17:53:56,768 INFO L280 TraceCheckUtils]: 17: Hoare triple {37145#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {37145#true} is VALID [2020-07-10 17:53:56,768 INFO L280 TraceCheckUtils]: 18: Hoare triple {37145#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {37145#true} is VALID [2020-07-10 17:53:56,768 INFO L280 TraceCheckUtils]: 19: Hoare triple {37145#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {37145#true} is VALID [2020-07-10 17:53:56,768 INFO L280 TraceCheckUtils]: 20: Hoare triple {37145#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {37145#true} is VALID [2020-07-10 17:53:56,768 INFO L280 TraceCheckUtils]: 21: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {37145#true} is VALID [2020-07-10 17:53:56,768 INFO L280 TraceCheckUtils]: 22: Hoare triple {37145#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {37145#true} is VALID [2020-07-10 17:53:56,769 INFO L280 TraceCheckUtils]: 23: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {37145#true} is VALID [2020-07-10 17:53:56,769 INFO L280 TraceCheckUtils]: 24: Hoare triple {37145#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {37145#true} is VALID [2020-07-10 17:53:56,769 INFO L280 TraceCheckUtils]: 25: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {37145#true} is VALID [2020-07-10 17:53:56,769 INFO L280 TraceCheckUtils]: 26: Hoare triple {37145#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {37145#true} is VALID [2020-07-10 17:53:56,769 INFO L280 TraceCheckUtils]: 27: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {37145#true} is VALID [2020-07-10 17:53:56,770 INFO L280 TraceCheckUtils]: 28: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {37145#true} is VALID [2020-07-10 17:53:56,770 INFO L280 TraceCheckUtils]: 29: Hoare triple {37145#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {37145#true} is VALID [2020-07-10 17:53:56,770 INFO L280 TraceCheckUtils]: 30: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {37145#true} is VALID [2020-07-10 17:53:56,770 INFO L280 TraceCheckUtils]: 31: Hoare triple {37145#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {37145#true} is VALID [2020-07-10 17:53:56,770 INFO L280 TraceCheckUtils]: 32: Hoare triple {37145#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {37145#true} is VALID [2020-07-10 17:53:56,771 INFO L280 TraceCheckUtils]: 33: Hoare triple {37145#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {37145#true} is VALID [2020-07-10 17:53:56,771 INFO L280 TraceCheckUtils]: 34: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {37145#true} is VALID [2020-07-10 17:53:56,771 INFO L280 TraceCheckUtils]: 35: Hoare triple {37145#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {37145#true} is VALID [2020-07-10 17:53:56,771 INFO L280 TraceCheckUtils]: 36: Hoare triple {37145#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {37145#true} is VALID [2020-07-10 17:53:56,771 INFO L280 TraceCheckUtils]: 37: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {37145#true} is VALID [2020-07-10 17:53:56,772 INFO L280 TraceCheckUtils]: 38: Hoare triple {37145#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {37145#true} is VALID [2020-07-10 17:53:56,772 INFO L280 TraceCheckUtils]: 39: Hoare triple {37145#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {37145#true} is VALID [2020-07-10 17:53:56,772 INFO L280 TraceCheckUtils]: 40: Hoare triple {37145#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {37145#true} is VALID [2020-07-10 17:53:56,772 INFO L280 TraceCheckUtils]: 41: Hoare triple {37145#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {37145#true} is VALID [2020-07-10 17:53:56,772 INFO L280 TraceCheckUtils]: 42: Hoare triple {37145#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {37145#true} is VALID [2020-07-10 17:53:56,773 INFO L280 TraceCheckUtils]: 43: Hoare triple {37145#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {37145#true} is VALID [2020-07-10 17:53:56,773 INFO L280 TraceCheckUtils]: 44: Hoare triple {37145#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {37145#true} is VALID [2020-07-10 17:53:56,773 INFO L280 TraceCheckUtils]: 45: Hoare triple {37145#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {37145#true} is VALID [2020-07-10 17:53:56,773 INFO L280 TraceCheckUtils]: 46: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {37145#true} is VALID [2020-07-10 17:53:56,773 INFO L280 TraceCheckUtils]: 47: Hoare triple {37145#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {37145#true} is VALID [2020-07-10 17:53:56,774 INFO L280 TraceCheckUtils]: 48: Hoare triple {37145#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {37145#true} is VALID [2020-07-10 17:53:56,774 INFO L280 TraceCheckUtils]: 49: Hoare triple {37145#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {37145#true} is VALID [2020-07-10 17:53:56,774 INFO L280 TraceCheckUtils]: 50: Hoare triple {37145#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {37145#true} is VALID [2020-07-10 17:53:56,774 INFO L280 TraceCheckUtils]: 51: Hoare triple {37145#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {37145#true} is VALID [2020-07-10 17:53:56,774 INFO L280 TraceCheckUtils]: 52: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {37145#true} is VALID [2020-07-10 17:53:56,775 INFO L280 TraceCheckUtils]: 53: Hoare triple {37145#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {37145#true} is VALID [2020-07-10 17:53:56,775 INFO L280 TraceCheckUtils]: 54: Hoare triple {37145#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {37145#true} is VALID [2020-07-10 17:53:56,775 INFO L280 TraceCheckUtils]: 55: Hoare triple {37145#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {37145#true} is VALID [2020-07-10 17:53:56,775 INFO L280 TraceCheckUtils]: 56: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {37145#true} is VALID [2020-07-10 17:53:56,775 INFO L280 TraceCheckUtils]: 57: Hoare triple {37145#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {37145#true} is VALID [2020-07-10 17:53:56,776 INFO L280 TraceCheckUtils]: 58: Hoare triple {37145#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {37145#true} is VALID [2020-07-10 17:53:56,776 INFO L280 TraceCheckUtils]: 59: Hoare triple {37145#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {37145#true} is VALID [2020-07-10 17:53:56,776 INFO L280 TraceCheckUtils]: 60: Hoare triple {37145#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {37145#true} is VALID [2020-07-10 17:53:56,776 INFO L280 TraceCheckUtils]: 61: Hoare triple {37145#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {37145#true} is VALID [2020-07-10 17:53:56,776 INFO L280 TraceCheckUtils]: 62: Hoare triple {37145#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {37145#true} is VALID [2020-07-10 17:53:56,776 INFO L280 TraceCheckUtils]: 63: Hoare triple {37145#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {37145#true} is VALID [2020-07-10 17:53:56,777 INFO L280 TraceCheckUtils]: 64: Hoare triple {37145#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {37145#true} is VALID [2020-07-10 17:53:56,777 INFO L280 TraceCheckUtils]: 65: Hoare triple {37145#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {37145#true} is VALID [2020-07-10 17:53:56,777 INFO L280 TraceCheckUtils]: 66: Hoare triple {37145#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {37145#true} is VALID [2020-07-10 17:53:56,777 INFO L280 TraceCheckUtils]: 67: Hoare triple {37145#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {37145#true} is VALID [2020-07-10 17:53:56,777 INFO L280 TraceCheckUtils]: 68: Hoare triple {37145#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {37145#true} is VALID [2020-07-10 17:53:56,778 INFO L280 TraceCheckUtils]: 69: Hoare triple {37145#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {37145#true} is VALID [2020-07-10 17:53:56,778 INFO L280 TraceCheckUtils]: 70: Hoare triple {37145#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {37145#true} is VALID [2020-07-10 17:53:56,778 INFO L280 TraceCheckUtils]: 71: Hoare triple {37145#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {37145#true} is VALID [2020-07-10 17:53:56,778 INFO L280 TraceCheckUtils]: 72: Hoare triple {37145#true} ~pumpRunning~0 := 0; {37145#true} is VALID [2020-07-10 17:53:56,778 INFO L280 TraceCheckUtils]: 73: Hoare triple {37145#true} ~systemActive~0 := 1; {37145#true} is VALID [2020-07-10 17:53:56,779 INFO L280 TraceCheckUtils]: 74: Hoare triple {37145#true} ~cleanupTimeShifts~0 := 4; {37145#true} is VALID [2020-07-10 17:53:56,779 INFO L280 TraceCheckUtils]: 75: Hoare triple {37145#true} ~waterLevel~0 := 1; {37145#true} is VALID [2020-07-10 17:53:56,779 INFO L280 TraceCheckUtils]: 76: Hoare triple {37145#true} ~methaneLevelCritical~0 := 0; {37145#true} is VALID [2020-07-10 17:53:56,779 INFO L280 TraceCheckUtils]: 77: Hoare triple {37145#true} ~head~0.base, ~head~0.offset := 0, 0; {37145#true} is VALID [2020-07-10 17:53:56,779 INFO L280 TraceCheckUtils]: 78: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,780 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {37145#true} {37145#true} #918#return; {37145#true} is VALID [2020-07-10 17:53:56,780 INFO L263 TraceCheckUtils]: 80: Hoare triple {37145#true} call #t~ret73 := main(); {37145#true} is VALID [2020-07-10 17:53:56,780 INFO L280 TraceCheckUtils]: 81: Hoare triple {37145#true} havoc ~retValue_acc~3; {37145#true} is VALID [2020-07-10 17:53:56,780 INFO L280 TraceCheckUtils]: 82: Hoare triple {37145#true} havoc ~tmp~4; {37145#true} is VALID [2020-07-10 17:53:56,780 INFO L263 TraceCheckUtils]: 83: Hoare triple {37145#true} call select_helpers(); {37145#true} is VALID [2020-07-10 17:53:56,780 INFO L280 TraceCheckUtils]: 84: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,781 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {37145#true} {37145#true} #826#return; {37145#true} is VALID [2020-07-10 17:53:56,781 INFO L263 TraceCheckUtils]: 86: Hoare triple {37145#true} call select_features(); {37145#true} is VALID [2020-07-10 17:53:56,781 INFO L280 TraceCheckUtils]: 87: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,781 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {37145#true} {37145#true} #828#return; {37145#true} is VALID [2020-07-10 17:53:56,781 INFO L263 TraceCheckUtils]: 89: Hoare triple {37145#true} call #t~ret24 := valid_product(); {37145#true} is VALID [2020-07-10 17:53:56,782 INFO L280 TraceCheckUtils]: 90: Hoare triple {37145#true} havoc ~retValue_acc~11; {37145#true} is VALID [2020-07-10 17:53:56,782 INFO L280 TraceCheckUtils]: 91: Hoare triple {37145#true} ~retValue_acc~11 := 1; {37145#true} is VALID [2020-07-10 17:53:56,782 INFO L280 TraceCheckUtils]: 92: Hoare triple {37145#true} #res := ~retValue_acc~11; {37145#true} is VALID [2020-07-10 17:53:56,782 INFO L280 TraceCheckUtils]: 93: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,782 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {37145#true} {37145#true} #830#return; {37145#true} is VALID [2020-07-10 17:53:56,783 INFO L280 TraceCheckUtils]: 95: Hoare triple {37145#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {37145#true} is VALID [2020-07-10 17:53:56,783 INFO L280 TraceCheckUtils]: 96: Hoare triple {37145#true} ~tmp~4 := #t~ret24; {37145#true} is VALID [2020-07-10 17:53:56,783 INFO L280 TraceCheckUtils]: 97: Hoare triple {37145#true} havoc #t~ret24; {37145#true} is VALID [2020-07-10 17:53:56,783 INFO L280 TraceCheckUtils]: 98: Hoare triple {37145#true} assume 0 != ~tmp~4; {37145#true} is VALID [2020-07-10 17:53:56,783 INFO L263 TraceCheckUtils]: 99: Hoare triple {37145#true} call setup(); {37145#true} is VALID [2020-07-10 17:53:56,784 INFO L280 TraceCheckUtils]: 100: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,784 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {37145#true} {37145#true} #832#return; {37145#true} is VALID [2020-07-10 17:53:56,784 INFO L263 TraceCheckUtils]: 102: Hoare triple {37145#true} call runTest(); {37145#true} is VALID [2020-07-10 17:53:56,784 INFO L263 TraceCheckUtils]: 103: Hoare triple {37145#true} call test(); {37145#true} is VALID [2020-07-10 17:53:56,784 INFO L280 TraceCheckUtils]: 104: Hoare triple {37145#true} havoc ~splverifierCounter~0; {37145#true} is VALID [2020-07-10 17:53:56,785 INFO L280 TraceCheckUtils]: 105: Hoare triple {37145#true} havoc ~tmp~0; {37145#true} is VALID [2020-07-10 17:53:56,785 INFO L280 TraceCheckUtils]: 106: Hoare triple {37145#true} havoc ~tmp___0~0; {37145#true} is VALID [2020-07-10 17:53:56,785 INFO L280 TraceCheckUtils]: 107: Hoare triple {37145#true} havoc ~tmp___1~0; {37145#true} is VALID [2020-07-10 17:53:56,785 INFO L280 TraceCheckUtils]: 108: Hoare triple {37145#true} havoc ~tmp___2~0; {37145#true} is VALID [2020-07-10 17:53:56,785 INFO L280 TraceCheckUtils]: 109: Hoare triple {37145#true} ~splverifierCounter~0 := 0; {37145#true} is VALID [2020-07-10 17:53:56,786 INFO L280 TraceCheckUtils]: 110: Hoare triple {37145#true} assume !false; {37145#true} is VALID [2020-07-10 17:53:56,786 INFO L280 TraceCheckUtils]: 111: Hoare triple {37145#true} assume ~splverifierCounter~0 < 4; {37145#true} is VALID [2020-07-10 17:53:56,786 INFO L280 TraceCheckUtils]: 112: Hoare triple {37145#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {37145#true} is VALID [2020-07-10 17:53:56,786 INFO L280 TraceCheckUtils]: 113: Hoare triple {37145#true} ~tmp~0 := #t~nondet0; {37145#true} is VALID [2020-07-10 17:53:56,787 INFO L280 TraceCheckUtils]: 114: Hoare triple {37145#true} havoc #t~nondet0; {37145#true} is VALID [2020-07-10 17:53:56,787 INFO L280 TraceCheckUtils]: 115: Hoare triple {37145#true} assume !(0 != ~tmp~0); {37145#true} is VALID [2020-07-10 17:53:56,787 INFO L280 TraceCheckUtils]: 116: Hoare triple {37145#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {37145#true} is VALID [2020-07-10 17:53:56,787 INFO L280 TraceCheckUtils]: 117: Hoare triple {37145#true} ~tmp___0~0 := #t~nondet1; {37145#true} is VALID [2020-07-10 17:53:56,787 INFO L280 TraceCheckUtils]: 118: Hoare triple {37145#true} havoc #t~nondet1; {37145#true} is VALID [2020-07-10 17:53:56,788 INFO L280 TraceCheckUtils]: 119: Hoare triple {37145#true} assume !(0 != ~tmp___0~0); {37145#true} is VALID [2020-07-10 17:53:56,788 INFO L280 TraceCheckUtils]: 120: Hoare triple {37145#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {37145#true} is VALID [2020-07-10 17:53:56,788 INFO L280 TraceCheckUtils]: 121: Hoare triple {37145#true} ~tmp___2~0 := #t~nondet2; {37145#true} is VALID [2020-07-10 17:53:56,788 INFO L280 TraceCheckUtils]: 122: Hoare triple {37145#true} havoc #t~nondet2; {37145#true} is VALID [2020-07-10 17:53:56,788 INFO L280 TraceCheckUtils]: 123: Hoare triple {37145#true} assume 0 != ~tmp___2~0; {37145#true} is VALID [2020-07-10 17:53:56,789 INFO L263 TraceCheckUtils]: 124: Hoare triple {37145#true} call startSystem(); {37352#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:53:56,789 INFO L280 TraceCheckUtils]: 125: Hoare triple {37352#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37145#true} is VALID [2020-07-10 17:53:56,790 INFO L280 TraceCheckUtils]: 126: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,790 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {37145#true} {37145#true} #880#return; {37145#true} is VALID [2020-07-10 17:53:56,791 INFO L263 TraceCheckUtils]: 128: Hoare triple {37145#true} call timeShift(); {37353#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 17:53:56,791 INFO L280 TraceCheckUtils]: 129: Hoare triple {37353#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {37145#true} is VALID [2020-07-10 17:53:56,791 INFO L280 TraceCheckUtils]: 130: Hoare triple {37145#true} assume 0 != ~systemActive~0; {37145#true} is VALID [2020-07-10 17:53:56,792 INFO L263 TraceCheckUtils]: 131: Hoare triple {37145#true} call processEnvironment(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:53:56,792 INFO L280 TraceCheckUtils]: 132: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37145#true} is VALID [2020-07-10 17:53:56,792 INFO L280 TraceCheckUtils]: 133: Hoare triple {37145#true} assume !(0 != ~pumpRunning~0); {37145#true} is VALID [2020-07-10 17:53:56,793 INFO L263 TraceCheckUtils]: 134: Hoare triple {37145#true} call processEnvironment__wrappee__highWaterSensor(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:53:56,793 INFO L280 TraceCheckUtils]: 135: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37145#true} is VALID [2020-07-10 17:53:56,793 INFO L280 TraceCheckUtils]: 136: Hoare triple {37145#true} assume 0 == ~pumpRunning~0; {37145#true} is VALID [2020-07-10 17:53:56,793 INFO L263 TraceCheckUtils]: 137: Hoare triple {37145#true} call #t~ret4 := isHighWaterLevel(); {37145#true} is VALID [2020-07-10 17:53:56,794 INFO L280 TraceCheckUtils]: 138: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-10 17:53:56,794 INFO L280 TraceCheckUtils]: 139: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-10 17:53:56,794 INFO L280 TraceCheckUtils]: 140: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-10 17:53:56,794 INFO L263 TraceCheckUtils]: 141: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-10 17:53:56,795 INFO L280 TraceCheckUtils]: 142: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,795 INFO L280 TraceCheckUtils]: 143: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 17:53:56,795 INFO L280 TraceCheckUtils]: 144: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 17:53:56,795 INFO L280 TraceCheckUtils]: 145: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,795 INFO L280 TraceCheckUtils]: 146: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,796 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 17:53:56,796 INFO L280 TraceCheckUtils]: 148: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-10 17:53:56,796 INFO L280 TraceCheckUtils]: 149: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-10 17:53:56,796 INFO L280 TraceCheckUtils]: 150: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-10 17:53:56,797 INFO L280 TraceCheckUtils]: 151: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-10 17:53:56,797 INFO L280 TraceCheckUtils]: 152: Hoare triple {37145#true} ~tmp___0~1 := 0; {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 17:53:56,798 INFO L280 TraceCheckUtils]: 153: Hoare triple {37468#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~2 := ~tmp___0~1; {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} is VALID [2020-07-10 17:53:56,799 INFO L280 TraceCheckUtils]: 154: Hoare triple {37469#(and (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~retValue_acc~2))} #res := ~retValue_acc~2; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:53:56,799 INFO L280 TraceCheckUtils]: 155: Hoare triple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 17:53:56,800 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {37470#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37145#true} #900#return; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 17:53:56,801 INFO L280 TraceCheckUtils]: 157: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} is VALID [2020-07-10 17:53:56,802 INFO L280 TraceCheckUtils]: 158: Hoare triple {37457#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret4|)} ~tmp~1 := #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 17:53:56,802 INFO L280 TraceCheckUtils]: 159: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} havoc #t~ret4; {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-10 17:53:56,803 INFO L280 TraceCheckUtils]: 160: Hoare triple {37458#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {37146#false} is VALID [2020-07-10 17:53:56,803 INFO L263 TraceCheckUtils]: 161: Hoare triple {37146#false} call activatePump(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:53:56,803 INFO L280 TraceCheckUtils]: 162: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-10 17:53:56,803 INFO L280 TraceCheckUtils]: 163: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,803 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {37145#true} {37146#false} #902#return; {37146#false} is VALID [2020-07-10 17:53:56,804 INFO L280 TraceCheckUtils]: 165: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-10 17:53:56,804 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {37146#false} {37145#true} #874#return; {37146#false} is VALID [2020-07-10 17:53:56,804 INFO L280 TraceCheckUtils]: 167: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-10 17:53:56,804 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {37146#false} {37145#true} #892#return; {37146#false} is VALID [2020-07-10 17:53:56,804 INFO L263 TraceCheckUtils]: 169: Hoare triple {37146#false} call __utac_acc__Specification4_spec__1(); {37145#true} is VALID [2020-07-10 17:53:56,805 INFO L280 TraceCheckUtils]: 170: Hoare triple {37145#true} havoc ~tmp~8; {37145#true} is VALID [2020-07-10 17:53:56,805 INFO L280 TraceCheckUtils]: 171: Hoare triple {37145#true} havoc ~tmp___0~2; {37145#true} is VALID [2020-07-10 17:53:56,805 INFO L263 TraceCheckUtils]: 172: Hoare triple {37145#true} call #t~ret70 := getWaterLevel(); {37145#true} is VALID [2020-07-10 17:53:56,805 INFO L280 TraceCheckUtils]: 173: Hoare triple {37145#true} havoc ~retValue_acc~5; {37145#true} is VALID [2020-07-10 17:53:56,805 INFO L280 TraceCheckUtils]: 174: Hoare triple {37145#true} ~retValue_acc~5 := ~waterLevel~0; {37145#true} is VALID [2020-07-10 17:53:56,805 INFO L280 TraceCheckUtils]: 175: Hoare triple {37145#true} #res := ~retValue_acc~5; {37145#true} is VALID [2020-07-10 17:53:56,806 INFO L280 TraceCheckUtils]: 176: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,806 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {37145#true} {37145#true} #820#return; {37145#true} is VALID [2020-07-10 17:53:56,806 INFO L280 TraceCheckUtils]: 178: Hoare triple {37145#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {37145#true} is VALID [2020-07-10 17:53:56,806 INFO L280 TraceCheckUtils]: 179: Hoare triple {37145#true} ~tmp~8 := #t~ret70; {37145#true} is VALID [2020-07-10 17:53:56,806 INFO L280 TraceCheckUtils]: 180: Hoare triple {37145#true} havoc #t~ret70; {37145#true} is VALID [2020-07-10 17:53:56,807 INFO L280 TraceCheckUtils]: 181: Hoare triple {37145#true} assume !(0 == ~tmp~8); {37145#true} is VALID [2020-07-10 17:53:56,807 INFO L280 TraceCheckUtils]: 182: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,807 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {37145#true} {37146#false} #894#return; {37146#false} is VALID [2020-07-10 17:53:56,807 INFO L280 TraceCheckUtils]: 184: Hoare triple {37146#false} assume true; {37146#false} is VALID [2020-07-10 17:53:56,807 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {37146#false} {37145#true} #884#return; {37146#false} is VALID [2020-07-10 17:53:56,808 INFO L280 TraceCheckUtils]: 186: Hoare triple {37146#false} assume !false; {37146#false} is VALID [2020-07-10 17:53:56,808 INFO L280 TraceCheckUtils]: 187: Hoare triple {37146#false} assume ~splverifierCounter~0 < 4; {37146#false} is VALID [2020-07-10 17:53:56,808 INFO L280 TraceCheckUtils]: 188: Hoare triple {37146#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {37146#false} is VALID [2020-07-10 17:53:56,808 INFO L280 TraceCheckUtils]: 189: Hoare triple {37146#false} ~tmp~0 := #t~nondet0; {37146#false} is VALID [2020-07-10 17:53:56,808 INFO L280 TraceCheckUtils]: 190: Hoare triple {37146#false} havoc #t~nondet0; {37146#false} is VALID [2020-07-10 17:53:56,809 INFO L280 TraceCheckUtils]: 191: Hoare triple {37146#false} assume !(0 != ~tmp~0); {37146#false} is VALID [2020-07-10 17:53:56,809 INFO L280 TraceCheckUtils]: 192: Hoare triple {37146#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {37146#false} is VALID [2020-07-10 17:53:56,809 INFO L280 TraceCheckUtils]: 193: Hoare triple {37146#false} ~tmp___0~0 := #t~nondet1; {37146#false} is VALID [2020-07-10 17:53:56,809 INFO L280 TraceCheckUtils]: 194: Hoare triple {37146#false} havoc #t~nondet1; {37146#false} is VALID [2020-07-10 17:53:56,809 INFO L280 TraceCheckUtils]: 195: Hoare triple {37146#false} assume !(0 != ~tmp___0~0); {37146#false} is VALID [2020-07-10 17:53:56,809 INFO L280 TraceCheckUtils]: 196: Hoare triple {37146#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {37146#false} is VALID [2020-07-10 17:53:56,810 INFO L280 TraceCheckUtils]: 197: Hoare triple {37146#false} ~tmp___2~0 := #t~nondet2; {37146#false} is VALID [2020-07-10 17:53:56,810 INFO L280 TraceCheckUtils]: 198: Hoare triple {37146#false} havoc #t~nondet2; {37146#false} is VALID [2020-07-10 17:53:56,810 INFO L280 TraceCheckUtils]: 199: Hoare triple {37146#false} assume 0 != ~tmp___2~0; {37146#false} is VALID [2020-07-10 17:53:56,810 INFO L263 TraceCheckUtils]: 200: Hoare triple {37146#false} call startSystem(); {37352#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:53:56,810 INFO L280 TraceCheckUtils]: 201: Hoare triple {37352#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37145#true} is VALID [2020-07-10 17:53:56,811 INFO L280 TraceCheckUtils]: 202: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,811 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {37145#true} {37146#false} #880#return; {37146#false} is VALID [2020-07-10 17:53:56,811 INFO L263 TraceCheckUtils]: 204: Hoare triple {37146#false} call timeShift(); {37146#false} is VALID [2020-07-10 17:53:56,811 INFO L280 TraceCheckUtils]: 205: Hoare triple {37146#false} assume 0 != ~pumpRunning~0; {37146#false} is VALID [2020-07-10 17:53:56,811 INFO L263 TraceCheckUtils]: 206: Hoare triple {37146#false} call lowerWaterLevel(); {37476#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:53:56,812 INFO L280 TraceCheckUtils]: 207: Hoare triple {37476#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {37145#true} is VALID [2020-07-10 17:53:56,812 INFO L280 TraceCheckUtils]: 208: Hoare triple {37145#true} ~waterLevel~0 := ~waterLevel~0 - 1; {37145#true} is VALID [2020-07-10 17:53:56,812 INFO L280 TraceCheckUtils]: 209: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,812 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {37145#true} {37146#false} #890#return; {37146#false} is VALID [2020-07-10 17:53:56,812 INFO L280 TraceCheckUtils]: 211: Hoare triple {37146#false} assume 0 != ~systemActive~0; {37146#false} is VALID [2020-07-10 17:53:56,813 INFO L263 TraceCheckUtils]: 212: Hoare triple {37146#false} call processEnvironment(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:53:56,813 INFO L280 TraceCheckUtils]: 213: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {37145#true} is VALID [2020-07-10 17:53:56,813 INFO L280 TraceCheckUtils]: 214: Hoare triple {37145#true} assume !(0 != ~pumpRunning~0); {37145#true} is VALID [2020-07-10 17:53:56,817 INFO L263 TraceCheckUtils]: 215: Hoare triple {37145#true} call processEnvironment__wrappee__highWaterSensor(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:53:56,817 INFO L280 TraceCheckUtils]: 216: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37145#true} is VALID [2020-07-10 17:53:56,817 INFO L280 TraceCheckUtils]: 217: Hoare triple {37145#true} assume 0 == ~pumpRunning~0; {37145#true} is VALID [2020-07-10 17:53:56,817 INFO L263 TraceCheckUtils]: 218: Hoare triple {37145#true} call #t~ret4 := isHighWaterLevel(); {37145#true} is VALID [2020-07-10 17:53:56,817 INFO L280 TraceCheckUtils]: 219: Hoare triple {37145#true} havoc ~retValue_acc~2; {37145#true} is VALID [2020-07-10 17:53:56,818 INFO L280 TraceCheckUtils]: 220: Hoare triple {37145#true} havoc ~tmp~3; {37145#true} is VALID [2020-07-10 17:53:56,818 INFO L280 TraceCheckUtils]: 221: Hoare triple {37145#true} havoc ~tmp___0~1; {37145#true} is VALID [2020-07-10 17:53:56,818 INFO L263 TraceCheckUtils]: 222: Hoare triple {37145#true} call #t~ret23 := isHighWaterSensorDry(); {37145#true} is VALID [2020-07-10 17:53:56,818 INFO L280 TraceCheckUtils]: 223: Hoare triple {37145#true} havoc ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,818 INFO L280 TraceCheckUtils]: 224: Hoare triple {37145#true} assume ~waterLevel~0 < 2; {37145#true} is VALID [2020-07-10 17:53:56,819 INFO L280 TraceCheckUtils]: 225: Hoare triple {37145#true} ~retValue_acc~6 := 1; {37145#true} is VALID [2020-07-10 17:53:56,819 INFO L280 TraceCheckUtils]: 226: Hoare triple {37145#true} #res := ~retValue_acc~6; {37145#true} is VALID [2020-07-10 17:53:56,819 INFO L280 TraceCheckUtils]: 227: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,819 INFO L275 TraceCheckUtils]: 228: Hoare quadruple {37145#true} {37145#true} #888#return; {37145#true} is VALID [2020-07-10 17:53:56,819 INFO L280 TraceCheckUtils]: 229: Hoare triple {37145#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {37145#true} is VALID [2020-07-10 17:53:56,820 INFO L280 TraceCheckUtils]: 230: Hoare triple {37145#true} ~tmp~3 := #t~ret23; {37145#true} is VALID [2020-07-10 17:53:56,820 INFO L280 TraceCheckUtils]: 231: Hoare triple {37145#true} havoc #t~ret23; {37145#true} is VALID [2020-07-10 17:53:56,820 INFO L280 TraceCheckUtils]: 232: Hoare triple {37145#true} assume 0 != ~tmp~3; {37145#true} is VALID [2020-07-10 17:53:56,820 INFO L280 TraceCheckUtils]: 233: Hoare triple {37145#true} ~tmp___0~1 := 0; {37145#true} is VALID [2020-07-10 17:53:56,820 INFO L280 TraceCheckUtils]: 234: Hoare triple {37145#true} ~retValue_acc~2 := ~tmp___0~1; {37145#true} is VALID [2020-07-10 17:53:56,820 INFO L280 TraceCheckUtils]: 235: Hoare triple {37145#true} #res := ~retValue_acc~2; {37145#true} is VALID [2020-07-10 17:53:56,821 INFO L280 TraceCheckUtils]: 236: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,821 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {37145#true} {37145#true} #900#return; {37145#true} is VALID [2020-07-10 17:53:56,821 INFO L280 TraceCheckUtils]: 238: Hoare triple {37145#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {37145#true} is VALID [2020-07-10 17:53:56,821 INFO L280 TraceCheckUtils]: 239: Hoare triple {37145#true} ~tmp~1 := #t~ret4; {37145#true} is VALID [2020-07-10 17:53:56,821 INFO L280 TraceCheckUtils]: 240: Hoare triple {37145#true} havoc #t~ret4; {37145#true} is VALID [2020-07-10 17:53:56,822 INFO L280 TraceCheckUtils]: 241: Hoare triple {37145#true} assume 0 != ~tmp~1; {37145#true} is VALID [2020-07-10 17:53:56,822 INFO L263 TraceCheckUtils]: 242: Hoare triple {37145#true} call activatePump(); {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:53:56,823 INFO L280 TraceCheckUtils]: 243: Hoare triple {37405#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37145#true} is VALID [2020-07-10 17:53:56,823 INFO L280 TraceCheckUtils]: 244: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,823 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {37145#true} {37145#true} #902#return; {37145#true} is VALID [2020-07-10 17:53:56,823 INFO L280 TraceCheckUtils]: 246: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,823 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {37145#true} {37145#true} #874#return; {37145#true} is VALID [2020-07-10 17:53:56,823 INFO L280 TraceCheckUtils]: 248: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,824 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {37145#true} {37146#false} #892#return; {37146#false} is VALID [2020-07-10 17:53:56,824 INFO L263 TraceCheckUtils]: 250: Hoare triple {37146#false} call __utac_acc__Specification4_spec__1(); {37146#false} is VALID [2020-07-10 17:53:56,824 INFO L280 TraceCheckUtils]: 251: Hoare triple {37146#false} havoc ~tmp~8; {37146#false} is VALID [2020-07-10 17:53:56,824 INFO L280 TraceCheckUtils]: 252: Hoare triple {37146#false} havoc ~tmp___0~2; {37146#false} is VALID [2020-07-10 17:53:56,825 INFO L263 TraceCheckUtils]: 253: Hoare triple {37146#false} call #t~ret70 := getWaterLevel(); {37145#true} is VALID [2020-07-10 17:53:56,825 INFO L280 TraceCheckUtils]: 254: Hoare triple {37145#true} havoc ~retValue_acc~5; {37145#true} is VALID [2020-07-10 17:53:56,825 INFO L280 TraceCheckUtils]: 255: Hoare triple {37145#true} ~retValue_acc~5 := ~waterLevel~0; {37145#true} is VALID [2020-07-10 17:53:56,825 INFO L280 TraceCheckUtils]: 256: Hoare triple {37145#true} #res := ~retValue_acc~5; {37145#true} is VALID [2020-07-10 17:53:56,825 INFO L280 TraceCheckUtils]: 257: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,825 INFO L275 TraceCheckUtils]: 258: Hoare quadruple {37145#true} {37146#false} #820#return; {37146#false} is VALID [2020-07-10 17:53:56,826 INFO L280 TraceCheckUtils]: 259: Hoare triple {37146#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {37146#false} is VALID [2020-07-10 17:53:56,826 INFO L280 TraceCheckUtils]: 260: Hoare triple {37146#false} ~tmp~8 := #t~ret70; {37146#false} is VALID [2020-07-10 17:53:56,826 INFO L280 TraceCheckUtils]: 261: Hoare triple {37146#false} havoc #t~ret70; {37146#false} is VALID [2020-07-10 17:53:56,826 INFO L280 TraceCheckUtils]: 262: Hoare triple {37146#false} assume 0 == ~tmp~8; {37146#false} is VALID [2020-07-10 17:53:56,826 INFO L263 TraceCheckUtils]: 263: Hoare triple {37146#false} call #t~ret71 := isPumpRunning(); {37145#true} is VALID [2020-07-10 17:53:56,827 INFO L280 TraceCheckUtils]: 264: Hoare triple {37145#true} havoc ~retValue_acc~1; {37145#true} is VALID [2020-07-10 17:53:56,827 INFO L280 TraceCheckUtils]: 265: Hoare triple {37145#true} ~retValue_acc~1 := ~pumpRunning~0; {37145#true} is VALID [2020-07-10 17:53:56,827 INFO L280 TraceCheckUtils]: 266: Hoare triple {37145#true} #res := ~retValue_acc~1; {37145#true} is VALID [2020-07-10 17:53:56,827 INFO L280 TraceCheckUtils]: 267: Hoare triple {37145#true} assume true; {37145#true} is VALID [2020-07-10 17:53:56,827 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {37145#true} {37146#false} #822#return; {37146#false} is VALID [2020-07-10 17:53:56,828 INFO L280 TraceCheckUtils]: 269: Hoare triple {37146#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {37146#false} is VALID [2020-07-10 17:53:56,828 INFO L280 TraceCheckUtils]: 270: Hoare triple {37146#false} ~tmp___0~2 := #t~ret71; {37146#false} is VALID [2020-07-10 17:53:56,828 INFO L280 TraceCheckUtils]: 271: Hoare triple {37146#false} havoc #t~ret71; {37146#false} is VALID [2020-07-10 17:53:56,828 INFO L280 TraceCheckUtils]: 272: Hoare triple {37146#false} assume 0 != ~tmp___0~2; {37146#false} is VALID [2020-07-10 17:53:56,828 INFO L263 TraceCheckUtils]: 273: Hoare triple {37146#false} call __automaton_fail(); {37146#false} is VALID [2020-07-10 17:53:56,828 INFO L280 TraceCheckUtils]: 274: Hoare triple {37146#false} assume !false; {37146#false} is VALID [2020-07-10 17:53:56,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:53:56,891 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:53:56,891 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1397805026] [2020-07-10 17:53:56,891 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:53:56,892 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-10 17:53:56,892 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840544097] [2020-07-10 17:53:56,893 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 275 [2020-07-10 17:53:56,893 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:53:56,893 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 17:53:57,155 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 247 edges. 247 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:53:57,155 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 17:53:57,156 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:53:57,156 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 17:53:57,156 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2020-07-10 17:53:57,157 INFO L87 Difference]: Start difference. First operand 1453 states and 1708 transitions. Second operand 12 states. [2020-07-10 17:54:09,893 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:54:10,571 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:54:11,153 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 17:54:12,050 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:54:13,033 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:54:13,656 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:55:04,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:55:04,196 INFO L93 Difference]: Finished difference Result 3275 states and 4118 transitions. [2020-07-10 17:55:04,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 17:55:04,196 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 275 [2020-07-10 17:55:04,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:55:04,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 17:55:04,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 768 transitions. [2020-07-10 17:55:04,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 17:55:04,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 768 transitions. [2020-07-10 17:55:04,217 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 768 transitions. [2020-07-10 17:55:06,012 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 768 edges. 768 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:55:06,221 INFO L225 Difference]: With dead ends: 3275 [2020-07-10 17:55:06,221 INFO L226 Difference]: Without dead ends: 1932 [2020-07-10 17:55:06,226 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 50 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-07-10 17:55:06,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1932 states. [2020-07-10 17:55:45,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1932 to 1501. [2020-07-10 17:55:45,080 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:55:45,080 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1932 states. Second operand 1501 states. [2020-07-10 17:55:45,081 INFO L74 IsIncluded]: Start isIncluded. First operand 1932 states. Second operand 1501 states. [2020-07-10 17:55:45,081 INFO L87 Difference]: Start difference. First operand 1932 states. Second operand 1501 states. [2020-07-10 17:55:45,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:55:45,243 INFO L93 Difference]: Finished difference Result 1932 states and 2419 transitions. [2020-07-10 17:55:45,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 2419 transitions. [2020-07-10 17:55:45,249 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:55:45,250 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:55:45,250 INFO L74 IsIncluded]: Start isIncluded. First operand 1501 states. Second operand 1932 states. [2020-07-10 17:55:45,250 INFO L87 Difference]: Start difference. First operand 1501 states. Second operand 1932 states. [2020-07-10 17:55:45,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:55:45,410 INFO L93 Difference]: Finished difference Result 1932 states and 2419 transitions. [2020-07-10 17:55:45,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 2419 transitions. [2020-07-10 17:55:45,414 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:55:45,414 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:55:45,414 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:55:45,414 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:55:45,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1501 states. [2020-07-10 17:55:45,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 1501 states and 1758 transitions. [2020-07-10 17:55:45,490 INFO L78 Accepts]: Start accepts. Automaton has 1501 states and 1758 transitions. Word has length 275 [2020-07-10 17:55:45,491 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:55:45,491 INFO L479 AbstractCegarLoop]: Abstraction has 1501 states and 1758 transitions. [2020-07-10 17:55:45,491 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 17:55:45,491 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1501 states and 1758 transitions. [2020-07-10 17:55:56,060 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1758 edges. 1758 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:55:56,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 1758 transitions. [2020-07-10 17:55:56,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2020-07-10 17:55:56,069 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:55:56,070 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 17:55:56,070 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 17:55:56,070 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:55:56,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:55:56,070 INFO L82 PathProgramCache]: Analyzing trace with hash 405969392, now seen corresponding path program 1 times [2020-07-10 17:55:56,071 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:55:56,071 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1596382857] [2020-07-10 17:55:56,071 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:55:56,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,501 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:55:56,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,589 INFO L280 TraceCheckUtils]: 0: Hoare triple {51193#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} #NULL.base, #NULL.offset := 0, 0; {50977#true} is VALID [2020-07-10 17:55:56,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} #valid := #valid[0 := 0]; {50977#true} is VALID [2020-07-10 17:55:56,589 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} assume 0 < #StackHeapBarrier; {50977#true} is VALID [2020-07-10 17:55:56,589 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {50977#true} is VALID [2020-07-10 17:55:56,590 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {50977#true} is VALID [2020-07-10 17:55:56,590 INFO L280 TraceCheckUtils]: 5: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {50977#true} is VALID [2020-07-10 17:55:56,590 INFO L280 TraceCheckUtils]: 6: Hoare triple {50977#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {50977#true} is VALID [2020-07-10 17:55:56,591 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {50977#true} is VALID [2020-07-10 17:55:56,591 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {50977#true} is VALID [2020-07-10 17:55:56,591 INFO L280 TraceCheckUtils]: 9: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {50977#true} is VALID [2020-07-10 17:55:56,591 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {50977#true} is VALID [2020-07-10 17:55:56,591 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {50977#true} is VALID [2020-07-10 17:55:56,592 INFO L280 TraceCheckUtils]: 12: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {50977#true} is VALID [2020-07-10 17:55:56,592 INFO L280 TraceCheckUtils]: 13: Hoare triple {50977#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {50977#true} is VALID [2020-07-10 17:55:56,592 INFO L280 TraceCheckUtils]: 14: Hoare triple {50977#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {50977#true} is VALID [2020-07-10 17:55:56,592 INFO L280 TraceCheckUtils]: 15: Hoare triple {50977#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {50977#true} is VALID [2020-07-10 17:55:56,593 INFO L280 TraceCheckUtils]: 16: Hoare triple {50977#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {50977#true} is VALID [2020-07-10 17:55:56,593 INFO L280 TraceCheckUtils]: 17: Hoare triple {50977#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {50977#true} is VALID [2020-07-10 17:55:56,593 INFO L280 TraceCheckUtils]: 18: Hoare triple {50977#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {50977#true} is VALID [2020-07-10 17:55:56,593 INFO L280 TraceCheckUtils]: 19: Hoare triple {50977#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {50977#true} is VALID [2020-07-10 17:55:56,593 INFO L280 TraceCheckUtils]: 20: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {50977#true} is VALID [2020-07-10 17:55:56,594 INFO L280 TraceCheckUtils]: 21: Hoare triple {50977#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {50977#true} is VALID [2020-07-10 17:55:56,594 INFO L280 TraceCheckUtils]: 22: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {50977#true} is VALID [2020-07-10 17:55:56,594 INFO L280 TraceCheckUtils]: 23: Hoare triple {50977#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {50977#true} is VALID [2020-07-10 17:55:56,594 INFO L280 TraceCheckUtils]: 24: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {50977#true} is VALID [2020-07-10 17:55:56,595 INFO L280 TraceCheckUtils]: 25: Hoare triple {50977#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {50977#true} is VALID [2020-07-10 17:55:56,595 INFO L280 TraceCheckUtils]: 26: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {50977#true} is VALID [2020-07-10 17:55:56,595 INFO L280 TraceCheckUtils]: 27: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {50977#true} is VALID [2020-07-10 17:55:56,595 INFO L280 TraceCheckUtils]: 28: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {50977#true} is VALID [2020-07-10 17:55:56,596 INFO L280 TraceCheckUtils]: 29: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {50977#true} is VALID [2020-07-10 17:55:56,596 INFO L280 TraceCheckUtils]: 30: Hoare triple {50977#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {50977#true} is VALID [2020-07-10 17:55:56,596 INFO L280 TraceCheckUtils]: 31: Hoare triple {50977#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {50977#true} is VALID [2020-07-10 17:55:56,596 INFO L280 TraceCheckUtils]: 32: Hoare triple {50977#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {50977#true} is VALID [2020-07-10 17:55:56,596 INFO L280 TraceCheckUtils]: 33: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {50977#true} is VALID [2020-07-10 17:55:56,597 INFO L280 TraceCheckUtils]: 34: Hoare triple {50977#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {50977#true} is VALID [2020-07-10 17:55:56,597 INFO L280 TraceCheckUtils]: 35: Hoare triple {50977#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {50977#true} is VALID [2020-07-10 17:55:56,597 INFO L280 TraceCheckUtils]: 36: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {50977#true} is VALID [2020-07-10 17:55:56,597 INFO L280 TraceCheckUtils]: 37: Hoare triple {50977#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {50977#true} is VALID [2020-07-10 17:55:56,597 INFO L280 TraceCheckUtils]: 38: Hoare triple {50977#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {50977#true} is VALID [2020-07-10 17:55:56,598 INFO L280 TraceCheckUtils]: 39: Hoare triple {50977#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {50977#true} is VALID [2020-07-10 17:55:56,598 INFO L280 TraceCheckUtils]: 40: Hoare triple {50977#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {50977#true} is VALID [2020-07-10 17:55:56,598 INFO L280 TraceCheckUtils]: 41: Hoare triple {50977#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {50977#true} is VALID [2020-07-10 17:55:56,598 INFO L280 TraceCheckUtils]: 42: Hoare triple {50977#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {50977#true} is VALID [2020-07-10 17:55:56,599 INFO L280 TraceCheckUtils]: 43: Hoare triple {50977#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {50977#true} is VALID [2020-07-10 17:55:56,599 INFO L280 TraceCheckUtils]: 44: Hoare triple {50977#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {50977#true} is VALID [2020-07-10 17:55:56,599 INFO L280 TraceCheckUtils]: 45: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {50977#true} is VALID [2020-07-10 17:55:56,599 INFO L280 TraceCheckUtils]: 46: Hoare triple {50977#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {50977#true} is VALID [2020-07-10 17:55:56,600 INFO L280 TraceCheckUtils]: 47: Hoare triple {50977#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {50977#true} is VALID [2020-07-10 17:55:56,600 INFO L280 TraceCheckUtils]: 48: Hoare triple {50977#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {50977#true} is VALID [2020-07-10 17:55:56,600 INFO L280 TraceCheckUtils]: 49: Hoare triple {50977#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {50977#true} is VALID [2020-07-10 17:55:56,600 INFO L280 TraceCheckUtils]: 50: Hoare triple {50977#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {50977#true} is VALID [2020-07-10 17:55:56,600 INFO L280 TraceCheckUtils]: 51: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {50977#true} is VALID [2020-07-10 17:55:56,601 INFO L280 TraceCheckUtils]: 52: Hoare triple {50977#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {50977#true} is VALID [2020-07-10 17:55:56,601 INFO L280 TraceCheckUtils]: 53: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {50977#true} is VALID [2020-07-10 17:55:56,601 INFO L280 TraceCheckUtils]: 54: Hoare triple {50977#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {50977#true} is VALID [2020-07-10 17:55:56,601 INFO L280 TraceCheckUtils]: 55: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {50977#true} is VALID [2020-07-10 17:55:56,601 INFO L280 TraceCheckUtils]: 56: Hoare triple {50977#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {50977#true} is VALID [2020-07-10 17:55:56,602 INFO L280 TraceCheckUtils]: 57: Hoare triple {50977#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {50977#true} is VALID [2020-07-10 17:55:56,602 INFO L280 TraceCheckUtils]: 58: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {50977#true} is VALID [2020-07-10 17:55:56,602 INFO L280 TraceCheckUtils]: 59: Hoare triple {50977#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {50977#true} is VALID [2020-07-10 17:55:56,602 INFO L280 TraceCheckUtils]: 60: Hoare triple {50977#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {50977#true} is VALID [2020-07-10 17:55:56,602 INFO L280 TraceCheckUtils]: 61: Hoare triple {50977#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {50977#true} is VALID [2020-07-10 17:55:56,603 INFO L280 TraceCheckUtils]: 62: Hoare triple {50977#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {50977#true} is VALID [2020-07-10 17:55:56,603 INFO L280 TraceCheckUtils]: 63: Hoare triple {50977#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {50977#true} is VALID [2020-07-10 17:55:56,603 INFO L280 TraceCheckUtils]: 64: Hoare triple {50977#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {50977#true} is VALID [2020-07-10 17:55:56,603 INFO L280 TraceCheckUtils]: 65: Hoare triple {50977#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {50977#true} is VALID [2020-07-10 17:55:56,603 INFO L280 TraceCheckUtils]: 66: Hoare triple {50977#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {50977#true} is VALID [2020-07-10 17:55:56,604 INFO L280 TraceCheckUtils]: 67: Hoare triple {50977#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {50977#true} is VALID [2020-07-10 17:55:56,604 INFO L280 TraceCheckUtils]: 68: Hoare triple {50977#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {50977#true} is VALID [2020-07-10 17:55:56,604 INFO L280 TraceCheckUtils]: 69: Hoare triple {50977#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {50977#true} is VALID [2020-07-10 17:55:56,604 INFO L280 TraceCheckUtils]: 70: Hoare triple {50977#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {50977#true} is VALID [2020-07-10 17:55:56,604 INFO L280 TraceCheckUtils]: 71: Hoare triple {50977#true} ~pumpRunning~0 := 0; {50977#true} is VALID [2020-07-10 17:55:56,605 INFO L280 TraceCheckUtils]: 72: Hoare triple {50977#true} ~systemActive~0 := 1; {50977#true} is VALID [2020-07-10 17:55:56,605 INFO L280 TraceCheckUtils]: 73: Hoare triple {50977#true} ~cleanupTimeShifts~0 := 4; {50977#true} is VALID [2020-07-10 17:55:56,605 INFO L280 TraceCheckUtils]: 74: Hoare triple {50977#true} ~waterLevel~0 := 1; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:56,606 INFO L280 TraceCheckUtils]: 75: Hoare triple {51058#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:56,606 INFO L280 TraceCheckUtils]: 76: Hoare triple {51058#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:56,607 INFO L280 TraceCheckUtils]: 77: Hoare triple {51058#(= 1 ~waterLevel~0)} assume true; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:56,608 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {51058#(= 1 ~waterLevel~0)} {50977#true} #918#return; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:56,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,615 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {50977#true} {51058#(= 1 ~waterLevel~0)} #826#return; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:56,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,619 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,619 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {50977#true} {51058#(= 1 ~waterLevel~0)} #828#return; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:56,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~11; {50977#true} is VALID [2020-07-10 17:55:56,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} ~retValue_acc~11 := 1; {50977#true} is VALID [2020-07-10 17:55:56,624 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} #res := ~retValue_acc~11; {50977#true} is VALID [2020-07-10 17:55:56,624 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,625 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {50977#true} {51058#(= 1 ~waterLevel~0)} #830#return; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:56,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,630 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {50977#true} {51058#(= 1 ~waterLevel~0)} #832#return; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:56,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:55:56,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {51195#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 17:55:56,673 INFO L280 TraceCheckUtils]: 2: Hoare triple {51195#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {51195#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 17:55:56,674 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51195#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {51058#(= 1 ~waterLevel~0)} #876#return; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:55:56,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,691 INFO L280 TraceCheckUtils]: 0: Hoare triple {51196#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {50977#true} is VALID [2020-07-10 17:55:56,692 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,692 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {50977#true} {51074#(<= 2 ~waterLevel~0)} #880#return; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:55:56,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 17:55:56,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 17:55:56,871 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} ~retValue_acc~6 := 1; {51313#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} is VALID [2020-07-10 17:55:56,871 INFO L280 TraceCheckUtils]: 3: Hoare triple {51313#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} #res := ~retValue_acc~6; {51314#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:55:56,872 INFO L280 TraceCheckUtils]: 4: Hoare triple {51314#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {51314#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:55:56,873 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {51314#(<= 1 |isHighWaterSensorDry_#res|)} {50977#true} #888#return; {51311#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 17:55:56,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-10 17:55:56,873 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-10 17:55:56,874 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-10 17:55:56,874 INFO L263 TraceCheckUtils]: 3: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-10 17:55:56,874 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 17:55:56,874 INFO L280 TraceCheckUtils]: 5: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 17:55:56,875 INFO L280 TraceCheckUtils]: 6: Hoare triple {50977#true} ~retValue_acc~6 := 1; {51313#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} is VALID [2020-07-10 17:55:56,876 INFO L280 TraceCheckUtils]: 7: Hoare triple {51313#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} #res := ~retValue_acc~6; {51314#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:55:56,876 INFO L280 TraceCheckUtils]: 8: Hoare triple {51314#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {51314#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:55:56,877 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {51314#(<= 1 |isHighWaterSensorDry_#res|)} {50977#true} #888#return; {51311#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 17:55:56,878 INFO L280 TraceCheckUtils]: 10: Hoare triple {51311#(<= 1 |isHighWaterLevel_#t~ret23|)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {51311#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 17:55:56,878 INFO L280 TraceCheckUtils]: 11: Hoare triple {51311#(<= 1 |isHighWaterLevel_#t~ret23|)} ~tmp~3 := #t~ret23; {51312#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 17:55:56,879 INFO L280 TraceCheckUtils]: 12: Hoare triple {51312#(<= 1 isHighWaterLevel_~tmp~3)} havoc #t~ret23; {51312#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 17:55:56,880 INFO L280 TraceCheckUtils]: 13: Hoare triple {51312#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3); {50978#false} is VALID [2020-07-10 17:55:56,880 INFO L280 TraceCheckUtils]: 14: Hoare triple {50978#false} ~tmp___0~1 := 1; {50978#false} is VALID [2020-07-10 17:55:56,880 INFO L280 TraceCheckUtils]: 15: Hoare triple {50978#false} ~retValue_acc~2 := ~tmp___0~1; {50978#false} is VALID [2020-07-10 17:55:56,880 INFO L280 TraceCheckUtils]: 16: Hoare triple {50978#false} #res := ~retValue_acc~2; {50978#false} is VALID [2020-07-10 17:55:56,881 INFO L280 TraceCheckUtils]: 17: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 17:55:56,881 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {50978#false} {50977#true} #900#return; {50978#false} is VALID [2020-07-10 17:55:56,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,884 INFO L280 TraceCheckUtils]: 0: Hoare triple {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-10 17:55:56,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,885 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {50977#true} {50978#false} #902#return; {50978#false} is VALID [2020-07-10 17:55:56,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {50977#true} is VALID [2020-07-10 17:55:56,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume 0 == ~pumpRunning~0; {50977#true} is VALID [2020-07-10 17:55:56,885 INFO L263 TraceCheckUtils]: 2: Hoare triple {50977#true} call #t~ret4 := isHighWaterLevel(); {50977#true} is VALID [2020-07-10 17:55:56,886 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-10 17:55:56,886 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-10 17:55:56,886 INFO L280 TraceCheckUtils]: 5: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-10 17:55:56,886 INFO L263 TraceCheckUtils]: 6: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-10 17:55:56,887 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 17:55:56,887 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 17:55:56,888 INFO L280 TraceCheckUtils]: 9: Hoare triple {50977#true} ~retValue_acc~6 := 1; {51313#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} is VALID [2020-07-10 17:55:56,889 INFO L280 TraceCheckUtils]: 10: Hoare triple {51313#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} #res := ~retValue_acc~6; {51314#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:55:56,889 INFO L280 TraceCheckUtils]: 11: Hoare triple {51314#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {51314#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:55:56,890 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {51314#(<= 1 |isHighWaterSensorDry_#res|)} {50977#true} #888#return; {51311#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 17:55:56,891 INFO L280 TraceCheckUtils]: 13: Hoare triple {51311#(<= 1 |isHighWaterLevel_#t~ret23|)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {51311#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 17:55:56,891 INFO L280 TraceCheckUtils]: 14: Hoare triple {51311#(<= 1 |isHighWaterLevel_#t~ret23|)} ~tmp~3 := #t~ret23; {51312#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 17:55:56,892 INFO L280 TraceCheckUtils]: 15: Hoare triple {51312#(<= 1 isHighWaterLevel_~tmp~3)} havoc #t~ret23; {51312#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 17:55:56,893 INFO L280 TraceCheckUtils]: 16: Hoare triple {51312#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3); {50978#false} is VALID [2020-07-10 17:55:56,893 INFO L280 TraceCheckUtils]: 17: Hoare triple {50978#false} ~tmp___0~1 := 1; {50978#false} is VALID [2020-07-10 17:55:56,893 INFO L280 TraceCheckUtils]: 18: Hoare triple {50978#false} ~retValue_acc~2 := ~tmp___0~1; {50978#false} is VALID [2020-07-10 17:55:56,893 INFO L280 TraceCheckUtils]: 19: Hoare triple {50978#false} #res := ~retValue_acc~2; {50978#false} is VALID [2020-07-10 17:55:56,893 INFO L280 TraceCheckUtils]: 20: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 17:55:56,894 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {50978#false} {50977#true} #900#return; {50978#false} is VALID [2020-07-10 17:55:56,894 INFO L280 TraceCheckUtils]: 22: Hoare triple {50978#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {50978#false} is VALID [2020-07-10 17:55:56,894 INFO L280 TraceCheckUtils]: 23: Hoare triple {50978#false} ~tmp~1 := #t~ret4; {50978#false} is VALID [2020-07-10 17:55:56,894 INFO L280 TraceCheckUtils]: 24: Hoare triple {50978#false} havoc #t~ret4; {50978#false} is VALID [2020-07-10 17:55:56,894 INFO L280 TraceCheckUtils]: 25: Hoare triple {50978#false} assume 0 != ~tmp~1; {50978#false} is VALID [2020-07-10 17:55:56,895 INFO L263 TraceCheckUtils]: 26: Hoare triple {50978#false} call activatePump(); {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:55:56,895 INFO L280 TraceCheckUtils]: 27: Hoare triple {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-10 17:55:56,895 INFO L280 TraceCheckUtils]: 28: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,895 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {50977#true} {50978#false} #902#return; {50978#false} is VALID [2020-07-10 17:55:56,896 INFO L280 TraceCheckUtils]: 30: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 17:55:56,896 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {50978#false} {50977#true} #874#return; {50978#false} is VALID [2020-07-10 17:55:56,897 INFO L280 TraceCheckUtils]: 0: Hoare triple {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {50977#true} is VALID [2020-07-10 17:55:56,897 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume !(0 != ~pumpRunning~0); {50977#true} is VALID [2020-07-10 17:55:56,898 INFO L263 TraceCheckUtils]: 2: Hoare triple {50977#true} call processEnvironment__wrappee__highWaterSensor(); {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:55:56,898 INFO L280 TraceCheckUtils]: 3: Hoare triple {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {50977#true} is VALID [2020-07-10 17:55:56,898 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} assume 0 == ~pumpRunning~0; {50977#true} is VALID [2020-07-10 17:55:56,898 INFO L263 TraceCheckUtils]: 5: Hoare triple {50977#true} call #t~ret4 := isHighWaterLevel(); {50977#true} is VALID [2020-07-10 17:55:56,899 INFO L280 TraceCheckUtils]: 6: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-10 17:55:56,899 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-10 17:55:56,899 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-10 17:55:56,899 INFO L263 TraceCheckUtils]: 9: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-10 17:55:56,899 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 17:55:56,900 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 17:55:56,900 INFO L280 TraceCheckUtils]: 12: Hoare triple {50977#true} ~retValue_acc~6 := 1; {51313#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} is VALID [2020-07-10 17:55:56,901 INFO L280 TraceCheckUtils]: 13: Hoare triple {51313#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} #res := ~retValue_acc~6; {51314#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:55:56,901 INFO L280 TraceCheckUtils]: 14: Hoare triple {51314#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {51314#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:55:56,902 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51314#(<= 1 |isHighWaterSensorDry_#res|)} {50977#true} #888#return; {51311#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 17:55:56,903 INFO L280 TraceCheckUtils]: 16: Hoare triple {51311#(<= 1 |isHighWaterLevel_#t~ret23|)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {51311#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 17:55:56,903 INFO L280 TraceCheckUtils]: 17: Hoare triple {51311#(<= 1 |isHighWaterLevel_#t~ret23|)} ~tmp~3 := #t~ret23; {51312#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 17:55:56,904 INFO L280 TraceCheckUtils]: 18: Hoare triple {51312#(<= 1 isHighWaterLevel_~tmp~3)} havoc #t~ret23; {51312#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 17:55:56,905 INFO L280 TraceCheckUtils]: 19: Hoare triple {51312#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3); {50978#false} is VALID [2020-07-10 17:55:56,905 INFO L280 TraceCheckUtils]: 20: Hoare triple {50978#false} ~tmp___0~1 := 1; {50978#false} is VALID [2020-07-10 17:55:56,905 INFO L280 TraceCheckUtils]: 21: Hoare triple {50978#false} ~retValue_acc~2 := ~tmp___0~1; {50978#false} is VALID [2020-07-10 17:55:56,905 INFO L280 TraceCheckUtils]: 22: Hoare triple {50978#false} #res := ~retValue_acc~2; {50978#false} is VALID [2020-07-10 17:55:56,905 INFO L280 TraceCheckUtils]: 23: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 17:55:56,906 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {50978#false} {50977#true} #900#return; {50978#false} is VALID [2020-07-10 17:55:56,906 INFO L280 TraceCheckUtils]: 25: Hoare triple {50978#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {50978#false} is VALID [2020-07-10 17:55:56,906 INFO L280 TraceCheckUtils]: 26: Hoare triple {50978#false} ~tmp~1 := #t~ret4; {50978#false} is VALID [2020-07-10 17:55:56,906 INFO L280 TraceCheckUtils]: 27: Hoare triple {50978#false} havoc #t~ret4; {50978#false} is VALID [2020-07-10 17:55:56,906 INFO L280 TraceCheckUtils]: 28: Hoare triple {50978#false} assume 0 != ~tmp~1; {50978#false} is VALID [2020-07-10 17:55:56,907 INFO L263 TraceCheckUtils]: 29: Hoare triple {50978#false} call activatePump(); {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:55:56,907 INFO L280 TraceCheckUtils]: 30: Hoare triple {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-10 17:55:56,907 INFO L280 TraceCheckUtils]: 31: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,907 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {50977#true} {50978#false} #902#return; {50978#false} is VALID [2020-07-10 17:55:56,908 INFO L280 TraceCheckUtils]: 33: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 17:55:56,908 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {50978#false} {50977#true} #874#return; {50978#false} is VALID [2020-07-10 17:55:56,908 INFO L280 TraceCheckUtils]: 35: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 17:55:56,908 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {50978#false} {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} #892#return; {51235#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 17:55:56,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~5; {50977#true} is VALID [2020-07-10 17:55:56,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} ~retValue_acc~5 := ~waterLevel~0; {50977#true} is VALID [2020-07-10 17:55:56,917 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} #res := ~retValue_acc~5; {50977#true} is VALID [2020-07-10 17:55:56,917 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,917 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {50977#true} {50977#true} #820#return; {50977#true} is VALID [2020-07-10 17:55:56,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~tmp~8; {50977#true} is VALID [2020-07-10 17:55:56,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} havoc ~tmp___0~2; {50977#true} is VALID [2020-07-10 17:55:56,918 INFO L263 TraceCheckUtils]: 2: Hoare triple {50977#true} call #t~ret70 := getWaterLevel(); {50977#true} is VALID [2020-07-10 17:55:56,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} havoc ~retValue_acc~5; {50977#true} is VALID [2020-07-10 17:55:56,918 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} ~retValue_acc~5 := ~waterLevel~0; {50977#true} is VALID [2020-07-10 17:55:56,918 INFO L280 TraceCheckUtils]: 5: Hoare triple {50977#true} #res := ~retValue_acc~5; {50977#true} is VALID [2020-07-10 17:55:56,918 INFO L280 TraceCheckUtils]: 6: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,919 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {50977#true} {50977#true} #820#return; {50977#true} is VALID [2020-07-10 17:55:56,919 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {50977#true} is VALID [2020-07-10 17:55:56,919 INFO L280 TraceCheckUtils]: 9: Hoare triple {50977#true} ~tmp~8 := #t~ret70; {50977#true} is VALID [2020-07-10 17:55:56,919 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} havoc #t~ret70; {50977#true} is VALID [2020-07-10 17:55:56,919 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} assume !(0 == ~tmp~8); {50977#true} is VALID [2020-07-10 17:55:56,920 INFO L280 TraceCheckUtils]: 12: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,920 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {50977#true} {51235#(<= |old(~waterLevel~0)| 1)} #894#return; {51235#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 17:55:56,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {51197#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:55:56,921 INFO L280 TraceCheckUtils]: 1: Hoare triple {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:55:56,922 INFO L263 TraceCheckUtils]: 2: Hoare triple {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:55:56,922 INFO L280 TraceCheckUtils]: 3: Hoare triple {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {50977#true} is VALID [2020-07-10 17:55:56,923 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} assume !(0 != ~pumpRunning~0); {50977#true} is VALID [2020-07-10 17:55:56,923 INFO L263 TraceCheckUtils]: 5: Hoare triple {50977#true} call processEnvironment__wrappee__highWaterSensor(); {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:55:56,923 INFO L280 TraceCheckUtils]: 6: Hoare triple {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {50977#true} is VALID [2020-07-10 17:55:56,924 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} assume 0 == ~pumpRunning~0; {50977#true} is VALID [2020-07-10 17:55:56,924 INFO L263 TraceCheckUtils]: 8: Hoare triple {50977#true} call #t~ret4 := isHighWaterLevel(); {50977#true} is VALID [2020-07-10 17:55:56,924 INFO L280 TraceCheckUtils]: 9: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-10 17:55:56,924 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-10 17:55:56,924 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-10 17:55:56,925 INFO L263 TraceCheckUtils]: 12: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-10 17:55:56,925 INFO L280 TraceCheckUtils]: 13: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 17:55:56,925 INFO L280 TraceCheckUtils]: 14: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 17:55:56,926 INFO L280 TraceCheckUtils]: 15: Hoare triple {50977#true} ~retValue_acc~6 := 1; {51313#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} is VALID [2020-07-10 17:55:56,926 INFO L280 TraceCheckUtils]: 16: Hoare triple {51313#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} #res := ~retValue_acc~6; {51314#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:55:56,927 INFO L280 TraceCheckUtils]: 17: Hoare triple {51314#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {51314#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:55:56,928 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {51314#(<= 1 |isHighWaterSensorDry_#res|)} {50977#true} #888#return; {51311#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 17:55:56,928 INFO L280 TraceCheckUtils]: 19: Hoare triple {51311#(<= 1 |isHighWaterLevel_#t~ret23|)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {51311#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 17:55:56,929 INFO L280 TraceCheckUtils]: 20: Hoare triple {51311#(<= 1 |isHighWaterLevel_#t~ret23|)} ~tmp~3 := #t~ret23; {51312#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 17:55:56,929 INFO L280 TraceCheckUtils]: 21: Hoare triple {51312#(<= 1 isHighWaterLevel_~tmp~3)} havoc #t~ret23; {51312#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 17:55:56,930 INFO L280 TraceCheckUtils]: 22: Hoare triple {51312#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3); {50978#false} is VALID [2020-07-10 17:55:56,930 INFO L280 TraceCheckUtils]: 23: Hoare triple {50978#false} ~tmp___0~1 := 1; {50978#false} is VALID [2020-07-10 17:55:56,930 INFO L280 TraceCheckUtils]: 24: Hoare triple {50978#false} ~retValue_acc~2 := ~tmp___0~1; {50978#false} is VALID [2020-07-10 17:55:56,931 INFO L280 TraceCheckUtils]: 25: Hoare triple {50978#false} #res := ~retValue_acc~2; {50978#false} is VALID [2020-07-10 17:55:56,931 INFO L280 TraceCheckUtils]: 26: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 17:55:56,931 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {50978#false} {50977#true} #900#return; {50978#false} is VALID [2020-07-10 17:55:56,931 INFO L280 TraceCheckUtils]: 28: Hoare triple {50978#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {50978#false} is VALID [2020-07-10 17:55:56,931 INFO L280 TraceCheckUtils]: 29: Hoare triple {50978#false} ~tmp~1 := #t~ret4; {50978#false} is VALID [2020-07-10 17:55:56,932 INFO L280 TraceCheckUtils]: 30: Hoare triple {50978#false} havoc #t~ret4; {50978#false} is VALID [2020-07-10 17:55:56,932 INFO L280 TraceCheckUtils]: 31: Hoare triple {50978#false} assume 0 != ~tmp~1; {50978#false} is VALID [2020-07-10 17:55:56,932 INFO L263 TraceCheckUtils]: 32: Hoare triple {50978#false} call activatePump(); {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:55:56,932 INFO L280 TraceCheckUtils]: 33: Hoare triple {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-10 17:55:56,932 INFO L280 TraceCheckUtils]: 34: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,933 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {50977#true} {50978#false} #902#return; {50978#false} is VALID [2020-07-10 17:55:56,933 INFO L280 TraceCheckUtils]: 36: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 17:55:56,933 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {50978#false} {50977#true} #874#return; {50978#false} is VALID [2020-07-10 17:55:56,933 INFO L280 TraceCheckUtils]: 38: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 17:55:56,933 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {50978#false} {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} #892#return; {51235#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 17:55:56,934 INFO L263 TraceCheckUtils]: 40: Hoare triple {51235#(<= |old(~waterLevel~0)| 1)} call __utac_acc__Specification4_spec__1(); {50977#true} is VALID [2020-07-10 17:55:56,934 INFO L280 TraceCheckUtils]: 41: Hoare triple {50977#true} havoc ~tmp~8; {50977#true} is VALID [2020-07-10 17:55:56,934 INFO L280 TraceCheckUtils]: 42: Hoare triple {50977#true} havoc ~tmp___0~2; {50977#true} is VALID [2020-07-10 17:55:56,934 INFO L263 TraceCheckUtils]: 43: Hoare triple {50977#true} call #t~ret70 := getWaterLevel(); {50977#true} is VALID [2020-07-10 17:55:56,934 INFO L280 TraceCheckUtils]: 44: Hoare triple {50977#true} havoc ~retValue_acc~5; {50977#true} is VALID [2020-07-10 17:55:56,935 INFO L280 TraceCheckUtils]: 45: Hoare triple {50977#true} ~retValue_acc~5 := ~waterLevel~0; {50977#true} is VALID [2020-07-10 17:55:56,935 INFO L280 TraceCheckUtils]: 46: Hoare triple {50977#true} #res := ~retValue_acc~5; {50977#true} is VALID [2020-07-10 17:55:56,935 INFO L280 TraceCheckUtils]: 47: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,935 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {50977#true} {50977#true} #820#return; {50977#true} is VALID [2020-07-10 17:55:56,935 INFO L280 TraceCheckUtils]: 49: Hoare triple {50977#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {50977#true} is VALID [2020-07-10 17:55:56,935 INFO L280 TraceCheckUtils]: 50: Hoare triple {50977#true} ~tmp~8 := #t~ret70; {50977#true} is VALID [2020-07-10 17:55:56,936 INFO L280 TraceCheckUtils]: 51: Hoare triple {50977#true} havoc #t~ret70; {50977#true} is VALID [2020-07-10 17:55:56,936 INFO L280 TraceCheckUtils]: 52: Hoare triple {50977#true} assume !(0 == ~tmp~8); {50977#true} is VALID [2020-07-10 17:55:56,936 INFO L280 TraceCheckUtils]: 53: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,937 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {50977#true} {51235#(<= |old(~waterLevel~0)| 1)} #894#return; {51235#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 17:55:56,937 INFO L280 TraceCheckUtils]: 55: Hoare triple {51235#(<= |old(~waterLevel~0)| 1)} assume true; {51235#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 17:55:56,938 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {51235#(<= |old(~waterLevel~0)| 1)} {51074#(<= 2 ~waterLevel~0)} #884#return; {50978#false} is VALID [2020-07-10 17:55:56,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 17:55:56,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} ~waterLevel~0 := 1 + ~waterLevel~0; {50977#true} is VALID [2020-07-10 17:55:56,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,945 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {50977#true} {50978#false} #876#return; {50978#false} is VALID [2020-07-10 17:55:56,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {51196#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {50977#true} is VALID [2020-07-10 17:55:56,949 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,949 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {50977#true} {50978#false} #880#return; {50978#false} is VALID [2020-07-10 17:55:56,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {50977#true} is VALID [2020-07-10 17:55:56,953 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} ~waterLevel~0 := ~waterLevel~0 - 1; {50977#true} is VALID [2020-07-10 17:55:56,953 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,953 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {50977#true} {50978#false} #890#return; {50978#false} is VALID [2020-07-10 17:55:56,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,974 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 17:55:56,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 17:55:56,974 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} ~retValue_acc~6 := 1; {50977#true} is VALID [2020-07-10 17:55:56,974 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} #res := ~retValue_acc~6; {50977#true} is VALID [2020-07-10 17:55:56,975 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,975 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {50977#true} {50977#true} #888#return; {50977#true} is VALID [2020-07-10 17:55:56,975 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-10 17:55:56,975 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-10 17:55:56,976 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-10 17:55:56,976 INFO L263 TraceCheckUtils]: 3: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-10 17:55:56,976 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 17:55:56,976 INFO L280 TraceCheckUtils]: 5: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 17:55:56,976 INFO L280 TraceCheckUtils]: 6: Hoare triple {50977#true} ~retValue_acc~6 := 1; {50977#true} is VALID [2020-07-10 17:55:56,977 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} #res := ~retValue_acc~6; {50977#true} is VALID [2020-07-10 17:55:56,977 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,977 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {50977#true} {50977#true} #888#return; {50977#true} is VALID [2020-07-10 17:55:56,977 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {50977#true} is VALID [2020-07-10 17:55:56,977 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} ~tmp~3 := #t~ret23; {50977#true} is VALID [2020-07-10 17:55:56,978 INFO L280 TraceCheckUtils]: 12: Hoare triple {50977#true} havoc #t~ret23; {50977#true} is VALID [2020-07-10 17:55:56,978 INFO L280 TraceCheckUtils]: 13: Hoare triple {50977#true} assume !(0 != ~tmp~3); {50977#true} is VALID [2020-07-10 17:55:56,978 INFO L280 TraceCheckUtils]: 14: Hoare triple {50977#true} ~tmp___0~1 := 1; {50977#true} is VALID [2020-07-10 17:55:56,978 INFO L280 TraceCheckUtils]: 15: Hoare triple {50977#true} ~retValue_acc~2 := ~tmp___0~1; {50977#true} is VALID [2020-07-10 17:55:56,979 INFO L280 TraceCheckUtils]: 16: Hoare triple {50977#true} #res := ~retValue_acc~2; {50977#true} is VALID [2020-07-10 17:55:56,979 INFO L280 TraceCheckUtils]: 17: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,979 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {50977#true} {50977#true} #900#return; {50977#true} is VALID [2020-07-10 17:55:56,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:56,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-10 17:55:56,982 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,982 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {50977#true} {50977#true} #902#return; {50977#true} is VALID [2020-07-10 17:55:56,983 INFO L280 TraceCheckUtils]: 0: Hoare triple {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {50977#true} is VALID [2020-07-10 17:55:56,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume 0 == ~pumpRunning~0; {50977#true} is VALID [2020-07-10 17:55:56,983 INFO L263 TraceCheckUtils]: 2: Hoare triple {50977#true} call #t~ret4 := isHighWaterLevel(); {50977#true} is VALID [2020-07-10 17:55:56,983 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-10 17:55:56,983 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-10 17:55:56,984 INFO L280 TraceCheckUtils]: 5: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-10 17:55:56,984 INFO L263 TraceCheckUtils]: 6: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-10 17:55:56,984 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 17:55:56,984 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 17:55:56,985 INFO L280 TraceCheckUtils]: 9: Hoare triple {50977#true} ~retValue_acc~6 := 1; {50977#true} is VALID [2020-07-10 17:55:56,985 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} #res := ~retValue_acc~6; {50977#true} is VALID [2020-07-10 17:55:56,985 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,985 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {50977#true} {50977#true} #888#return; {50977#true} is VALID [2020-07-10 17:55:56,985 INFO L280 TraceCheckUtils]: 13: Hoare triple {50977#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {50977#true} is VALID [2020-07-10 17:55:56,986 INFO L280 TraceCheckUtils]: 14: Hoare triple {50977#true} ~tmp~3 := #t~ret23; {50977#true} is VALID [2020-07-10 17:55:56,986 INFO L280 TraceCheckUtils]: 15: Hoare triple {50977#true} havoc #t~ret23; {50977#true} is VALID [2020-07-10 17:55:56,986 INFO L280 TraceCheckUtils]: 16: Hoare triple {50977#true} assume !(0 != ~tmp~3); {50977#true} is VALID [2020-07-10 17:55:56,986 INFO L280 TraceCheckUtils]: 17: Hoare triple {50977#true} ~tmp___0~1 := 1; {50977#true} is VALID [2020-07-10 17:55:56,986 INFO L280 TraceCheckUtils]: 18: Hoare triple {50977#true} ~retValue_acc~2 := ~tmp___0~1; {50977#true} is VALID [2020-07-10 17:55:56,987 INFO L280 TraceCheckUtils]: 19: Hoare triple {50977#true} #res := ~retValue_acc~2; {50977#true} is VALID [2020-07-10 17:55:56,987 INFO L280 TraceCheckUtils]: 20: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,987 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {50977#true} {50977#true} #900#return; {50977#true} is VALID [2020-07-10 17:55:56,987 INFO L280 TraceCheckUtils]: 22: Hoare triple {50977#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {50977#true} is VALID [2020-07-10 17:55:56,988 INFO L280 TraceCheckUtils]: 23: Hoare triple {50977#true} ~tmp~1 := #t~ret4; {50977#true} is VALID [2020-07-10 17:55:56,988 INFO L280 TraceCheckUtils]: 24: Hoare triple {50977#true} havoc #t~ret4; {50977#true} is VALID [2020-07-10 17:55:56,988 INFO L280 TraceCheckUtils]: 25: Hoare triple {50977#true} assume 0 != ~tmp~1; {50977#true} is VALID [2020-07-10 17:55:56,989 INFO L263 TraceCheckUtils]: 26: Hoare triple {50977#true} call activatePump(); {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:55:56,989 INFO L280 TraceCheckUtils]: 27: Hoare triple {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-10 17:55:56,989 INFO L280 TraceCheckUtils]: 28: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,989 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {50977#true} {50977#true} #902#return; {50977#true} is VALID [2020-07-10 17:55:56,990 INFO L280 TraceCheckUtils]: 30: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,990 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {50977#true} {50977#true} #874#return; {50977#true} is VALID [2020-07-10 17:55:56,990 INFO L280 TraceCheckUtils]: 0: Hoare triple {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {50977#true} is VALID [2020-07-10 17:55:56,991 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} assume !(0 != ~pumpRunning~0); {50977#true} is VALID [2020-07-10 17:55:56,991 INFO L263 TraceCheckUtils]: 2: Hoare triple {50977#true} call processEnvironment__wrappee__highWaterSensor(); {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:55:56,991 INFO L280 TraceCheckUtils]: 3: Hoare triple {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {50977#true} is VALID [2020-07-10 17:55:56,992 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} assume 0 == ~pumpRunning~0; {50977#true} is VALID [2020-07-10 17:55:56,992 INFO L263 TraceCheckUtils]: 5: Hoare triple {50977#true} call #t~ret4 := isHighWaterLevel(); {50977#true} is VALID [2020-07-10 17:55:56,992 INFO L280 TraceCheckUtils]: 6: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-10 17:55:56,992 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-10 17:55:56,992 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-10 17:55:56,993 INFO L263 TraceCheckUtils]: 9: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-10 17:55:56,993 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 17:55:56,993 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 17:55:56,993 INFO L280 TraceCheckUtils]: 12: Hoare triple {50977#true} ~retValue_acc~6 := 1; {50977#true} is VALID [2020-07-10 17:55:56,993 INFO L280 TraceCheckUtils]: 13: Hoare triple {50977#true} #res := ~retValue_acc~6; {50977#true} is VALID [2020-07-10 17:55:56,994 INFO L280 TraceCheckUtils]: 14: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,994 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {50977#true} {50977#true} #888#return; {50977#true} is VALID [2020-07-10 17:55:56,994 INFO L280 TraceCheckUtils]: 16: Hoare triple {50977#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {50977#true} is VALID [2020-07-10 17:55:56,994 INFO L280 TraceCheckUtils]: 17: Hoare triple {50977#true} ~tmp~3 := #t~ret23; {50977#true} is VALID [2020-07-10 17:55:56,994 INFO L280 TraceCheckUtils]: 18: Hoare triple {50977#true} havoc #t~ret23; {50977#true} is VALID [2020-07-10 17:55:56,995 INFO L280 TraceCheckUtils]: 19: Hoare triple {50977#true} assume !(0 != ~tmp~3); {50977#true} is VALID [2020-07-10 17:55:56,995 INFO L280 TraceCheckUtils]: 20: Hoare triple {50977#true} ~tmp___0~1 := 1; {50977#true} is VALID [2020-07-10 17:55:56,995 INFO L280 TraceCheckUtils]: 21: Hoare triple {50977#true} ~retValue_acc~2 := ~tmp___0~1; {50977#true} is VALID [2020-07-10 17:55:56,995 INFO L280 TraceCheckUtils]: 22: Hoare triple {50977#true} #res := ~retValue_acc~2; {50977#true} is VALID [2020-07-10 17:55:56,995 INFO L280 TraceCheckUtils]: 23: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,996 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {50977#true} {50977#true} #900#return; {50977#true} is VALID [2020-07-10 17:55:56,996 INFO L280 TraceCheckUtils]: 25: Hoare triple {50977#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {50977#true} is VALID [2020-07-10 17:55:56,996 INFO L280 TraceCheckUtils]: 26: Hoare triple {50977#true} ~tmp~1 := #t~ret4; {50977#true} is VALID [2020-07-10 17:55:56,996 INFO L280 TraceCheckUtils]: 27: Hoare triple {50977#true} havoc #t~ret4; {50977#true} is VALID [2020-07-10 17:55:56,996 INFO L280 TraceCheckUtils]: 28: Hoare triple {50977#true} assume 0 != ~tmp~1; {50977#true} is VALID [2020-07-10 17:55:56,997 INFO L263 TraceCheckUtils]: 29: Hoare triple {50977#true} call activatePump(); {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:55:56,997 INFO L280 TraceCheckUtils]: 30: Hoare triple {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-10 17:55:56,997 INFO L280 TraceCheckUtils]: 31: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,998 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {50977#true} {50977#true} #902#return; {50977#true} is VALID [2020-07-10 17:55:56,998 INFO L280 TraceCheckUtils]: 33: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,998 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {50977#true} {50977#true} #874#return; {50977#true} is VALID [2020-07-10 17:55:56,998 INFO L280 TraceCheckUtils]: 35: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:56,998 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {50977#true} {50978#false} #892#return; {50978#false} is VALID [2020-07-10 17:55:57,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:57,002 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~5; {50977#true} is VALID [2020-07-10 17:55:57,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} ~retValue_acc~5 := ~waterLevel~0; {50977#true} is VALID [2020-07-10 17:55:57,002 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} #res := ~retValue_acc~5; {50977#true} is VALID [2020-07-10 17:55:57,002 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:57,003 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {50977#true} {50978#false} #820#return; {50978#false} is VALID [2020-07-10 17:55:57,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:55:57,005 INFO L280 TraceCheckUtils]: 0: Hoare triple {50977#true} havoc ~retValue_acc~1; {50977#true} is VALID [2020-07-10 17:55:57,005 INFO L280 TraceCheckUtils]: 1: Hoare triple {50977#true} ~retValue_acc~1 := ~pumpRunning~0; {50977#true} is VALID [2020-07-10 17:55:57,006 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} #res := ~retValue_acc~1; {50977#true} is VALID [2020-07-10 17:55:57,006 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:57,006 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {50977#true} {50978#false} #822#return; {50978#false} is VALID [2020-07-10 17:55:57,010 INFO L263 TraceCheckUtils]: 0: Hoare triple {50977#true} call ULTIMATE.init(); {51193#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} is VALID [2020-07-10 17:55:57,010 INFO L280 TraceCheckUtils]: 1: Hoare triple {51193#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} #NULL.base, #NULL.offset := 0, 0; {50977#true} is VALID [2020-07-10 17:55:57,010 INFO L280 TraceCheckUtils]: 2: Hoare triple {50977#true} #valid := #valid[0 := 0]; {50977#true} is VALID [2020-07-10 17:55:57,011 INFO L280 TraceCheckUtils]: 3: Hoare triple {50977#true} assume 0 < #StackHeapBarrier; {50977#true} is VALID [2020-07-10 17:55:57,011 INFO L280 TraceCheckUtils]: 4: Hoare triple {50977#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {50977#true} is VALID [2020-07-10 17:55:57,011 INFO L280 TraceCheckUtils]: 5: Hoare triple {50977#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {50977#true} is VALID [2020-07-10 17:55:57,011 INFO L280 TraceCheckUtils]: 6: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {50977#true} is VALID [2020-07-10 17:55:57,011 INFO L280 TraceCheckUtils]: 7: Hoare triple {50977#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {50977#true} is VALID [2020-07-10 17:55:57,011 INFO L280 TraceCheckUtils]: 8: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {50977#true} is VALID [2020-07-10 17:55:57,012 INFO L280 TraceCheckUtils]: 9: Hoare triple {50977#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {50977#true} is VALID [2020-07-10 17:55:57,012 INFO L280 TraceCheckUtils]: 10: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {50977#true} is VALID [2020-07-10 17:55:57,012 INFO L280 TraceCheckUtils]: 11: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {50977#true} is VALID [2020-07-10 17:55:57,012 INFO L280 TraceCheckUtils]: 12: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {50977#true} is VALID [2020-07-10 17:55:57,012 INFO L280 TraceCheckUtils]: 13: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {50977#true} is VALID [2020-07-10 17:55:57,013 INFO L280 TraceCheckUtils]: 14: Hoare triple {50977#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {50977#true} is VALID [2020-07-10 17:55:57,013 INFO L280 TraceCheckUtils]: 15: Hoare triple {50977#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {50977#true} is VALID [2020-07-10 17:55:57,013 INFO L280 TraceCheckUtils]: 16: Hoare triple {50977#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {50977#true} is VALID [2020-07-10 17:55:57,013 INFO L280 TraceCheckUtils]: 17: Hoare triple {50977#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {50977#true} is VALID [2020-07-10 17:55:57,013 INFO L280 TraceCheckUtils]: 18: Hoare triple {50977#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {50977#true} is VALID [2020-07-10 17:55:57,013 INFO L280 TraceCheckUtils]: 19: Hoare triple {50977#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {50977#true} is VALID [2020-07-10 17:55:57,014 INFO L280 TraceCheckUtils]: 20: Hoare triple {50977#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {50977#true} is VALID [2020-07-10 17:55:57,014 INFO L280 TraceCheckUtils]: 21: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {50977#true} is VALID [2020-07-10 17:55:57,014 INFO L280 TraceCheckUtils]: 22: Hoare triple {50977#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {50977#true} is VALID [2020-07-10 17:55:57,014 INFO L280 TraceCheckUtils]: 23: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {50977#true} is VALID [2020-07-10 17:55:57,014 INFO L280 TraceCheckUtils]: 24: Hoare triple {50977#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {50977#true} is VALID [2020-07-10 17:55:57,015 INFO L280 TraceCheckUtils]: 25: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {50977#true} is VALID [2020-07-10 17:55:57,015 INFO L280 TraceCheckUtils]: 26: Hoare triple {50977#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {50977#true} is VALID [2020-07-10 17:55:57,015 INFO L280 TraceCheckUtils]: 27: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {50977#true} is VALID [2020-07-10 17:55:57,015 INFO L280 TraceCheckUtils]: 28: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {50977#true} is VALID [2020-07-10 17:55:57,015 INFO L280 TraceCheckUtils]: 29: Hoare triple {50977#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {50977#true} is VALID [2020-07-10 17:55:57,015 INFO L280 TraceCheckUtils]: 30: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {50977#true} is VALID [2020-07-10 17:55:57,016 INFO L280 TraceCheckUtils]: 31: Hoare triple {50977#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {50977#true} is VALID [2020-07-10 17:55:57,016 INFO L280 TraceCheckUtils]: 32: Hoare triple {50977#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {50977#true} is VALID [2020-07-10 17:55:57,016 INFO L280 TraceCheckUtils]: 33: Hoare triple {50977#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {50977#true} is VALID [2020-07-10 17:55:57,016 INFO L280 TraceCheckUtils]: 34: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {50977#true} is VALID [2020-07-10 17:55:57,016 INFO L280 TraceCheckUtils]: 35: Hoare triple {50977#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {50977#true} is VALID [2020-07-10 17:55:57,017 INFO L280 TraceCheckUtils]: 36: Hoare triple {50977#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {50977#true} is VALID [2020-07-10 17:55:57,017 INFO L280 TraceCheckUtils]: 37: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {50977#true} is VALID [2020-07-10 17:55:57,017 INFO L280 TraceCheckUtils]: 38: Hoare triple {50977#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {50977#true} is VALID [2020-07-10 17:55:57,017 INFO L280 TraceCheckUtils]: 39: Hoare triple {50977#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {50977#true} is VALID [2020-07-10 17:55:57,017 INFO L280 TraceCheckUtils]: 40: Hoare triple {50977#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {50977#true} is VALID [2020-07-10 17:55:57,017 INFO L280 TraceCheckUtils]: 41: Hoare triple {50977#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {50977#true} is VALID [2020-07-10 17:55:57,018 INFO L280 TraceCheckUtils]: 42: Hoare triple {50977#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {50977#true} is VALID [2020-07-10 17:55:57,018 INFO L280 TraceCheckUtils]: 43: Hoare triple {50977#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {50977#true} is VALID [2020-07-10 17:55:57,018 INFO L280 TraceCheckUtils]: 44: Hoare triple {50977#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {50977#true} is VALID [2020-07-10 17:55:57,018 INFO L280 TraceCheckUtils]: 45: Hoare triple {50977#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {50977#true} is VALID [2020-07-10 17:55:57,018 INFO L280 TraceCheckUtils]: 46: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {50977#true} is VALID [2020-07-10 17:55:57,019 INFO L280 TraceCheckUtils]: 47: Hoare triple {50977#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {50977#true} is VALID [2020-07-10 17:55:57,019 INFO L280 TraceCheckUtils]: 48: Hoare triple {50977#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {50977#true} is VALID [2020-07-10 17:55:57,019 INFO L280 TraceCheckUtils]: 49: Hoare triple {50977#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {50977#true} is VALID [2020-07-10 17:55:57,019 INFO L280 TraceCheckUtils]: 50: Hoare triple {50977#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {50977#true} is VALID [2020-07-10 17:55:57,019 INFO L280 TraceCheckUtils]: 51: Hoare triple {50977#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {50977#true} is VALID [2020-07-10 17:55:57,019 INFO L280 TraceCheckUtils]: 52: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {50977#true} is VALID [2020-07-10 17:55:57,020 INFO L280 TraceCheckUtils]: 53: Hoare triple {50977#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {50977#true} is VALID [2020-07-10 17:55:57,020 INFO L280 TraceCheckUtils]: 54: Hoare triple {50977#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {50977#true} is VALID [2020-07-10 17:55:57,020 INFO L280 TraceCheckUtils]: 55: Hoare triple {50977#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {50977#true} is VALID [2020-07-10 17:55:57,020 INFO L280 TraceCheckUtils]: 56: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {50977#true} is VALID [2020-07-10 17:55:57,020 INFO L280 TraceCheckUtils]: 57: Hoare triple {50977#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {50977#true} is VALID [2020-07-10 17:55:57,021 INFO L280 TraceCheckUtils]: 58: Hoare triple {50977#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {50977#true} is VALID [2020-07-10 17:55:57,021 INFO L280 TraceCheckUtils]: 59: Hoare triple {50977#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {50977#true} is VALID [2020-07-10 17:55:57,021 INFO L280 TraceCheckUtils]: 60: Hoare triple {50977#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {50977#true} is VALID [2020-07-10 17:55:57,021 INFO L280 TraceCheckUtils]: 61: Hoare triple {50977#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {50977#true} is VALID [2020-07-10 17:55:57,021 INFO L280 TraceCheckUtils]: 62: Hoare triple {50977#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {50977#true} is VALID [2020-07-10 17:55:57,021 INFO L280 TraceCheckUtils]: 63: Hoare triple {50977#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {50977#true} is VALID [2020-07-10 17:55:57,022 INFO L280 TraceCheckUtils]: 64: Hoare triple {50977#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {50977#true} is VALID [2020-07-10 17:55:57,022 INFO L280 TraceCheckUtils]: 65: Hoare triple {50977#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {50977#true} is VALID [2020-07-10 17:55:57,022 INFO L280 TraceCheckUtils]: 66: Hoare triple {50977#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {50977#true} is VALID [2020-07-10 17:55:57,022 INFO L280 TraceCheckUtils]: 67: Hoare triple {50977#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {50977#true} is VALID [2020-07-10 17:55:57,022 INFO L280 TraceCheckUtils]: 68: Hoare triple {50977#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {50977#true} is VALID [2020-07-10 17:55:57,022 INFO L280 TraceCheckUtils]: 69: Hoare triple {50977#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {50977#true} is VALID [2020-07-10 17:55:57,023 INFO L280 TraceCheckUtils]: 70: Hoare triple {50977#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {50977#true} is VALID [2020-07-10 17:55:57,023 INFO L280 TraceCheckUtils]: 71: Hoare triple {50977#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {50977#true} is VALID [2020-07-10 17:55:57,023 INFO L280 TraceCheckUtils]: 72: Hoare triple {50977#true} ~pumpRunning~0 := 0; {50977#true} is VALID [2020-07-10 17:55:57,023 INFO L280 TraceCheckUtils]: 73: Hoare triple {50977#true} ~systemActive~0 := 1; {50977#true} is VALID [2020-07-10 17:55:57,023 INFO L280 TraceCheckUtils]: 74: Hoare triple {50977#true} ~cleanupTimeShifts~0 := 4; {50977#true} is VALID [2020-07-10 17:55:57,024 INFO L280 TraceCheckUtils]: 75: Hoare triple {50977#true} ~waterLevel~0 := 1; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,025 INFO L280 TraceCheckUtils]: 76: Hoare triple {51058#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,025 INFO L280 TraceCheckUtils]: 77: Hoare triple {51058#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,026 INFO L280 TraceCheckUtils]: 78: Hoare triple {51058#(= 1 ~waterLevel~0)} assume true; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,026 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {51058#(= 1 ~waterLevel~0)} {50977#true} #918#return; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,027 INFO L263 TraceCheckUtils]: 80: Hoare triple {51058#(= 1 ~waterLevel~0)} call #t~ret73 := main(); {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,028 INFO L280 TraceCheckUtils]: 81: Hoare triple {51058#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,028 INFO L280 TraceCheckUtils]: 82: Hoare triple {51058#(= 1 ~waterLevel~0)} havoc ~tmp~4; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,028 INFO L263 TraceCheckUtils]: 83: Hoare triple {51058#(= 1 ~waterLevel~0)} call select_helpers(); {50977#true} is VALID [2020-07-10 17:55:57,029 INFO L280 TraceCheckUtils]: 84: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:57,029 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {50977#true} {51058#(= 1 ~waterLevel~0)} #826#return; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,029 INFO L263 TraceCheckUtils]: 86: Hoare triple {51058#(= 1 ~waterLevel~0)} call select_features(); {50977#true} is VALID [2020-07-10 17:55:57,030 INFO L280 TraceCheckUtils]: 87: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:57,030 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {50977#true} {51058#(= 1 ~waterLevel~0)} #828#return; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,030 INFO L263 TraceCheckUtils]: 89: Hoare triple {51058#(= 1 ~waterLevel~0)} call #t~ret24 := valid_product(); {50977#true} is VALID [2020-07-10 17:55:57,031 INFO L280 TraceCheckUtils]: 90: Hoare triple {50977#true} havoc ~retValue_acc~11; {50977#true} is VALID [2020-07-10 17:55:57,031 INFO L280 TraceCheckUtils]: 91: Hoare triple {50977#true} ~retValue_acc~11 := 1; {50977#true} is VALID [2020-07-10 17:55:57,031 INFO L280 TraceCheckUtils]: 92: Hoare triple {50977#true} #res := ~retValue_acc~11; {50977#true} is VALID [2020-07-10 17:55:57,031 INFO L280 TraceCheckUtils]: 93: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:57,032 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {50977#true} {51058#(= 1 ~waterLevel~0)} #830#return; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,032 INFO L280 TraceCheckUtils]: 95: Hoare triple {51058#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,033 INFO L280 TraceCheckUtils]: 96: Hoare triple {51058#(= 1 ~waterLevel~0)} ~tmp~4 := #t~ret24; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,033 INFO L280 TraceCheckUtils]: 97: Hoare triple {51058#(= 1 ~waterLevel~0)} havoc #t~ret24; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,034 INFO L280 TraceCheckUtils]: 98: Hoare triple {51058#(= 1 ~waterLevel~0)} assume 0 != ~tmp~4; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,034 INFO L263 TraceCheckUtils]: 99: Hoare triple {51058#(= 1 ~waterLevel~0)} call setup(); {50977#true} is VALID [2020-07-10 17:55:57,034 INFO L280 TraceCheckUtils]: 100: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:57,035 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {50977#true} {51058#(= 1 ~waterLevel~0)} #832#return; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,036 INFO L263 TraceCheckUtils]: 102: Hoare triple {51058#(= 1 ~waterLevel~0)} call runTest(); {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,036 INFO L263 TraceCheckUtils]: 103: Hoare triple {51058#(= 1 ~waterLevel~0)} call test(); {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,037 INFO L280 TraceCheckUtils]: 104: Hoare triple {51058#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,037 INFO L280 TraceCheckUtils]: 105: Hoare triple {51058#(= 1 ~waterLevel~0)} havoc ~tmp~0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,038 INFO L280 TraceCheckUtils]: 106: Hoare triple {51058#(= 1 ~waterLevel~0)} havoc ~tmp___0~0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,038 INFO L280 TraceCheckUtils]: 107: Hoare triple {51058#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,039 INFO L280 TraceCheckUtils]: 108: Hoare triple {51058#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,039 INFO L280 TraceCheckUtils]: 109: Hoare triple {51058#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,040 INFO L280 TraceCheckUtils]: 110: Hoare triple {51058#(= 1 ~waterLevel~0)} assume !false; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,040 INFO L280 TraceCheckUtils]: 111: Hoare triple {51058#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,041 INFO L280 TraceCheckUtils]: 112: Hoare triple {51058#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,041 INFO L280 TraceCheckUtils]: 113: Hoare triple {51058#(= 1 ~waterLevel~0)} ~tmp~0 := #t~nondet0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,042 INFO L280 TraceCheckUtils]: 114: Hoare triple {51058#(= 1 ~waterLevel~0)} havoc #t~nondet0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,042 INFO L280 TraceCheckUtils]: 115: Hoare triple {51058#(= 1 ~waterLevel~0)} assume 0 != ~tmp~0; {51058#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,043 INFO L263 TraceCheckUtils]: 116: Hoare triple {51058#(= 1 ~waterLevel~0)} call waterRise(); {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:55:57,043 INFO L280 TraceCheckUtils]: 117: Hoare triple {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:55:57,044 INFO L280 TraceCheckUtils]: 118: Hoare triple {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {51195#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 17:55:57,045 INFO L280 TraceCheckUtils]: 119: Hoare triple {51195#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {51195#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 17:55:57,045 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {51195#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {51058#(= 1 ~waterLevel~0)} #876#return; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,046 INFO L280 TraceCheckUtils]: 121: Hoare triple {51074#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,046 INFO L280 TraceCheckUtils]: 122: Hoare triple {51074#(<= 2 ~waterLevel~0)} ~tmp___0~0 := #t~nondet1; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,047 INFO L280 TraceCheckUtils]: 123: Hoare triple {51074#(<= 2 ~waterLevel~0)} havoc #t~nondet1; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,047 INFO L280 TraceCheckUtils]: 124: Hoare triple {51074#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,048 INFO L280 TraceCheckUtils]: 125: Hoare triple {51074#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,049 INFO L280 TraceCheckUtils]: 126: Hoare triple {51074#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet2; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,049 INFO L280 TraceCheckUtils]: 127: Hoare triple {51074#(<= 2 ~waterLevel~0)} havoc #t~nondet2; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,050 INFO L280 TraceCheckUtils]: 128: Hoare triple {51074#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,050 INFO L263 TraceCheckUtils]: 129: Hoare triple {51074#(<= 2 ~waterLevel~0)} call startSystem(); {51196#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:55:57,051 INFO L280 TraceCheckUtils]: 130: Hoare triple {51196#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {50977#true} is VALID [2020-07-10 17:55:57,051 INFO L280 TraceCheckUtils]: 131: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:57,051 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {50977#true} {51074#(<= 2 ~waterLevel~0)} #880#return; {51074#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:55:57,052 INFO L263 TraceCheckUtils]: 133: Hoare triple {51074#(<= 2 ~waterLevel~0)} call timeShift(); {51197#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 17:55:57,053 INFO L280 TraceCheckUtils]: 134: Hoare triple {51197#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:55:57,053 INFO L280 TraceCheckUtils]: 135: Hoare triple {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:55:57,054 INFO L263 TraceCheckUtils]: 136: Hoare triple {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:55:57,054 INFO L280 TraceCheckUtils]: 137: Hoare triple {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {50977#true} is VALID [2020-07-10 17:55:57,054 INFO L280 TraceCheckUtils]: 138: Hoare triple {50977#true} assume !(0 != ~pumpRunning~0); {50977#true} is VALID [2020-07-10 17:55:57,055 INFO L263 TraceCheckUtils]: 139: Hoare triple {50977#true} call processEnvironment__wrappee__highWaterSensor(); {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:55:57,055 INFO L280 TraceCheckUtils]: 140: Hoare triple {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {50977#true} is VALID [2020-07-10 17:55:57,055 INFO L280 TraceCheckUtils]: 141: Hoare triple {50977#true} assume 0 == ~pumpRunning~0; {50977#true} is VALID [2020-07-10 17:55:57,055 INFO L263 TraceCheckUtils]: 142: Hoare triple {50977#true} call #t~ret4 := isHighWaterLevel(); {50977#true} is VALID [2020-07-10 17:55:57,056 INFO L280 TraceCheckUtils]: 143: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-10 17:55:57,056 INFO L280 TraceCheckUtils]: 144: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-10 17:55:57,056 INFO L280 TraceCheckUtils]: 145: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-10 17:55:57,056 INFO L263 TraceCheckUtils]: 146: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-10 17:55:57,056 INFO L280 TraceCheckUtils]: 147: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 17:55:57,057 INFO L280 TraceCheckUtils]: 148: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 17:55:57,057 INFO L280 TraceCheckUtils]: 149: Hoare triple {50977#true} ~retValue_acc~6 := 1; {51313#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} is VALID [2020-07-10 17:55:57,058 INFO L280 TraceCheckUtils]: 150: Hoare triple {51313#(<= 1 isHighWaterSensorDry_~retValue_acc~6)} #res := ~retValue_acc~6; {51314#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:55:57,058 INFO L280 TraceCheckUtils]: 151: Hoare triple {51314#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {51314#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 17:55:57,059 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {51314#(<= 1 |isHighWaterSensorDry_#res|)} {50977#true} #888#return; {51311#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 17:55:57,060 INFO L280 TraceCheckUtils]: 153: Hoare triple {51311#(<= 1 |isHighWaterLevel_#t~ret23|)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {51311#(<= 1 |isHighWaterLevel_#t~ret23|)} is VALID [2020-07-10 17:55:57,060 INFO L280 TraceCheckUtils]: 154: Hoare triple {51311#(<= 1 |isHighWaterLevel_#t~ret23|)} ~tmp~3 := #t~ret23; {51312#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 17:55:57,061 INFO L280 TraceCheckUtils]: 155: Hoare triple {51312#(<= 1 isHighWaterLevel_~tmp~3)} havoc #t~ret23; {51312#(<= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-10 17:55:57,061 INFO L280 TraceCheckUtils]: 156: Hoare triple {51312#(<= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3); {50978#false} is VALID [2020-07-10 17:55:57,062 INFO L280 TraceCheckUtils]: 157: Hoare triple {50978#false} ~tmp___0~1 := 1; {50978#false} is VALID [2020-07-10 17:55:57,062 INFO L280 TraceCheckUtils]: 158: Hoare triple {50978#false} ~retValue_acc~2 := ~tmp___0~1; {50978#false} is VALID [2020-07-10 17:55:57,062 INFO L280 TraceCheckUtils]: 159: Hoare triple {50978#false} #res := ~retValue_acc~2; {50978#false} is VALID [2020-07-10 17:55:57,062 INFO L280 TraceCheckUtils]: 160: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 17:55:57,062 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {50978#false} {50977#true} #900#return; {50978#false} is VALID [2020-07-10 17:55:57,062 INFO L280 TraceCheckUtils]: 162: Hoare triple {50978#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {50978#false} is VALID [2020-07-10 17:55:57,063 INFO L280 TraceCheckUtils]: 163: Hoare triple {50978#false} ~tmp~1 := #t~ret4; {50978#false} is VALID [2020-07-10 17:55:57,063 INFO L280 TraceCheckUtils]: 164: Hoare triple {50978#false} havoc #t~ret4; {50978#false} is VALID [2020-07-10 17:55:57,063 INFO L280 TraceCheckUtils]: 165: Hoare triple {50978#false} assume 0 != ~tmp~1; {50978#false} is VALID [2020-07-10 17:55:57,063 INFO L263 TraceCheckUtils]: 166: Hoare triple {50978#false} call activatePump(); {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:55:57,063 INFO L280 TraceCheckUtils]: 167: Hoare triple {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-10 17:55:57,064 INFO L280 TraceCheckUtils]: 168: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:57,064 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {50977#true} {50978#false} #902#return; {50978#false} is VALID [2020-07-10 17:55:57,064 INFO L280 TraceCheckUtils]: 170: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 17:55:57,064 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {50978#false} {50977#true} #874#return; {50978#false} is VALID [2020-07-10 17:55:57,064 INFO L280 TraceCheckUtils]: 172: Hoare triple {50978#false} assume true; {50978#false} is VALID [2020-07-10 17:55:57,064 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {50978#false} {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} #892#return; {51235#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 17:55:57,065 INFO L263 TraceCheckUtils]: 174: Hoare triple {51235#(<= |old(~waterLevel~0)| 1)} call __utac_acc__Specification4_spec__1(); {50977#true} is VALID [2020-07-10 17:55:57,065 INFO L280 TraceCheckUtils]: 175: Hoare triple {50977#true} havoc ~tmp~8; {50977#true} is VALID [2020-07-10 17:55:57,065 INFO L280 TraceCheckUtils]: 176: Hoare triple {50977#true} havoc ~tmp___0~2; {50977#true} is VALID [2020-07-10 17:55:57,065 INFO L263 TraceCheckUtils]: 177: Hoare triple {50977#true} call #t~ret70 := getWaterLevel(); {50977#true} is VALID [2020-07-10 17:55:57,065 INFO L280 TraceCheckUtils]: 178: Hoare triple {50977#true} havoc ~retValue_acc~5; {50977#true} is VALID [2020-07-10 17:55:57,066 INFO L280 TraceCheckUtils]: 179: Hoare triple {50977#true} ~retValue_acc~5 := ~waterLevel~0; {50977#true} is VALID [2020-07-10 17:55:57,066 INFO L280 TraceCheckUtils]: 180: Hoare triple {50977#true} #res := ~retValue_acc~5; {50977#true} is VALID [2020-07-10 17:55:57,066 INFO L280 TraceCheckUtils]: 181: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:57,066 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {50977#true} {50977#true} #820#return; {50977#true} is VALID [2020-07-10 17:55:57,066 INFO L280 TraceCheckUtils]: 183: Hoare triple {50977#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {50977#true} is VALID [2020-07-10 17:55:57,067 INFO L280 TraceCheckUtils]: 184: Hoare triple {50977#true} ~tmp~8 := #t~ret70; {50977#true} is VALID [2020-07-10 17:55:57,067 INFO L280 TraceCheckUtils]: 185: Hoare triple {50977#true} havoc #t~ret70; {50977#true} is VALID [2020-07-10 17:55:57,067 INFO L280 TraceCheckUtils]: 186: Hoare triple {50977#true} assume !(0 == ~tmp~8); {50977#true} is VALID [2020-07-10 17:55:57,067 INFO L280 TraceCheckUtils]: 187: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:57,068 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {50977#true} {51235#(<= |old(~waterLevel~0)| 1)} #894#return; {51235#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 17:55:57,068 INFO L280 TraceCheckUtils]: 189: Hoare triple {51235#(<= |old(~waterLevel~0)| 1)} assume true; {51235#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 17:55:57,069 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {51235#(<= |old(~waterLevel~0)| 1)} {51074#(<= 2 ~waterLevel~0)} #884#return; {50978#false} is VALID [2020-07-10 17:55:57,069 INFO L280 TraceCheckUtils]: 191: Hoare triple {50978#false} assume !false; {50978#false} is VALID [2020-07-10 17:55:57,069 INFO L280 TraceCheckUtils]: 192: Hoare triple {50978#false} assume ~splverifierCounter~0 < 4; {50978#false} is VALID [2020-07-10 17:55:57,069 INFO L280 TraceCheckUtils]: 193: Hoare triple {50978#false} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {50978#false} is VALID [2020-07-10 17:55:57,070 INFO L280 TraceCheckUtils]: 194: Hoare triple {50978#false} ~tmp~0 := #t~nondet0; {50978#false} is VALID [2020-07-10 17:55:57,070 INFO L280 TraceCheckUtils]: 195: Hoare triple {50978#false} havoc #t~nondet0; {50978#false} is VALID [2020-07-10 17:55:57,070 INFO L280 TraceCheckUtils]: 196: Hoare triple {50978#false} assume 0 != ~tmp~0; {50978#false} is VALID [2020-07-10 17:55:57,070 INFO L263 TraceCheckUtils]: 197: Hoare triple {50978#false} call waterRise(); {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:55:57,070 INFO L280 TraceCheckUtils]: 198: Hoare triple {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 17:55:57,071 INFO L280 TraceCheckUtils]: 199: Hoare triple {50977#true} ~waterLevel~0 := 1 + ~waterLevel~0; {50977#true} is VALID [2020-07-10 17:55:57,071 INFO L280 TraceCheckUtils]: 200: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:57,071 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {50977#true} {50978#false} #876#return; {50978#false} is VALID [2020-07-10 17:55:57,071 INFO L280 TraceCheckUtils]: 202: Hoare triple {50978#false} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {50978#false} is VALID [2020-07-10 17:55:57,071 INFO L280 TraceCheckUtils]: 203: Hoare triple {50978#false} ~tmp___0~0 := #t~nondet1; {50978#false} is VALID [2020-07-10 17:55:57,071 INFO L280 TraceCheckUtils]: 204: Hoare triple {50978#false} havoc #t~nondet1; {50978#false} is VALID [2020-07-10 17:55:57,072 INFO L280 TraceCheckUtils]: 205: Hoare triple {50978#false} assume !(0 != ~tmp___0~0); {50978#false} is VALID [2020-07-10 17:55:57,072 INFO L280 TraceCheckUtils]: 206: Hoare triple {50978#false} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {50978#false} is VALID [2020-07-10 17:55:57,072 INFO L280 TraceCheckUtils]: 207: Hoare triple {50978#false} ~tmp___2~0 := #t~nondet2; {50978#false} is VALID [2020-07-10 17:55:57,072 INFO L280 TraceCheckUtils]: 208: Hoare triple {50978#false} havoc #t~nondet2; {50978#false} is VALID [2020-07-10 17:55:57,072 INFO L280 TraceCheckUtils]: 209: Hoare triple {50978#false} assume 0 != ~tmp___2~0; {50978#false} is VALID [2020-07-10 17:55:57,073 INFO L263 TraceCheckUtils]: 210: Hoare triple {50978#false} call startSystem(); {51196#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:55:57,073 INFO L280 TraceCheckUtils]: 211: Hoare triple {51196#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {50977#true} is VALID [2020-07-10 17:55:57,073 INFO L280 TraceCheckUtils]: 212: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:57,073 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {50977#true} {50978#false} #880#return; {50978#false} is VALID [2020-07-10 17:55:57,073 INFO L263 TraceCheckUtils]: 214: Hoare triple {50978#false} call timeShift(); {50978#false} is VALID [2020-07-10 17:55:57,073 INFO L280 TraceCheckUtils]: 215: Hoare triple {50978#false} assume 0 != ~pumpRunning~0; {50978#false} is VALID [2020-07-10 17:55:57,074 INFO L263 TraceCheckUtils]: 216: Hoare triple {50978#false} call lowerWaterLevel(); {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:55:57,074 INFO L280 TraceCheckUtils]: 217: Hoare triple {51194#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {50977#true} is VALID [2020-07-10 17:55:57,074 INFO L280 TraceCheckUtils]: 218: Hoare triple {50977#true} ~waterLevel~0 := ~waterLevel~0 - 1; {50977#true} is VALID [2020-07-10 17:55:57,074 INFO L280 TraceCheckUtils]: 219: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:57,074 INFO L275 TraceCheckUtils]: 220: Hoare quadruple {50977#true} {50978#false} #890#return; {50978#false} is VALID [2020-07-10 17:55:57,074 INFO L280 TraceCheckUtils]: 221: Hoare triple {50978#false} assume 0 != ~systemActive~0; {50978#false} is VALID [2020-07-10 17:55:57,075 INFO L263 TraceCheckUtils]: 222: Hoare triple {50978#false} call processEnvironment(); {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:55:57,075 INFO L280 TraceCheckUtils]: 223: Hoare triple {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {50977#true} is VALID [2020-07-10 17:55:57,075 INFO L280 TraceCheckUtils]: 224: Hoare triple {50977#true} assume !(0 != ~pumpRunning~0); {50977#true} is VALID [2020-07-10 17:55:57,076 INFO L263 TraceCheckUtils]: 225: Hoare triple {50977#true} call processEnvironment__wrappee__highWaterSensor(); {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:55:57,076 INFO L280 TraceCheckUtils]: 226: Hoare triple {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {50977#true} is VALID [2020-07-10 17:55:57,076 INFO L280 TraceCheckUtils]: 227: Hoare triple {50977#true} assume 0 == ~pumpRunning~0; {50977#true} is VALID [2020-07-10 17:55:57,076 INFO L263 TraceCheckUtils]: 228: Hoare triple {50977#true} call #t~ret4 := isHighWaterLevel(); {50977#true} is VALID [2020-07-10 17:55:57,076 INFO L280 TraceCheckUtils]: 229: Hoare triple {50977#true} havoc ~retValue_acc~2; {50977#true} is VALID [2020-07-10 17:55:57,077 INFO L280 TraceCheckUtils]: 230: Hoare triple {50977#true} havoc ~tmp~3; {50977#true} is VALID [2020-07-10 17:55:57,077 INFO L280 TraceCheckUtils]: 231: Hoare triple {50977#true} havoc ~tmp___0~1; {50977#true} is VALID [2020-07-10 17:55:57,077 INFO L263 TraceCheckUtils]: 232: Hoare triple {50977#true} call #t~ret23 := isHighWaterSensorDry(); {50977#true} is VALID [2020-07-10 17:55:57,077 INFO L280 TraceCheckUtils]: 233: Hoare triple {50977#true} havoc ~retValue_acc~6; {50977#true} is VALID [2020-07-10 17:55:57,077 INFO L280 TraceCheckUtils]: 234: Hoare triple {50977#true} assume ~waterLevel~0 < 2; {50977#true} is VALID [2020-07-10 17:55:57,077 INFO L280 TraceCheckUtils]: 235: Hoare triple {50977#true} ~retValue_acc~6 := 1; {50977#true} is VALID [2020-07-10 17:55:57,078 INFO L280 TraceCheckUtils]: 236: Hoare triple {50977#true} #res := ~retValue_acc~6; {50977#true} is VALID [2020-07-10 17:55:57,078 INFO L280 TraceCheckUtils]: 237: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:57,078 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {50977#true} {50977#true} #888#return; {50977#true} is VALID [2020-07-10 17:55:57,078 INFO L280 TraceCheckUtils]: 239: Hoare triple {50977#true} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {50977#true} is VALID [2020-07-10 17:55:57,078 INFO L280 TraceCheckUtils]: 240: Hoare triple {50977#true} ~tmp~3 := #t~ret23; {50977#true} is VALID [2020-07-10 17:55:57,079 INFO L280 TraceCheckUtils]: 241: Hoare triple {50977#true} havoc #t~ret23; {50977#true} is VALID [2020-07-10 17:55:57,079 INFO L280 TraceCheckUtils]: 242: Hoare triple {50977#true} assume !(0 != ~tmp~3); {50977#true} is VALID [2020-07-10 17:55:57,079 INFO L280 TraceCheckUtils]: 243: Hoare triple {50977#true} ~tmp___0~1 := 1; {50977#true} is VALID [2020-07-10 17:55:57,079 INFO L280 TraceCheckUtils]: 244: Hoare triple {50977#true} ~retValue_acc~2 := ~tmp___0~1; {50977#true} is VALID [2020-07-10 17:55:57,079 INFO L280 TraceCheckUtils]: 245: Hoare triple {50977#true} #res := ~retValue_acc~2; {50977#true} is VALID [2020-07-10 17:55:57,079 INFO L280 TraceCheckUtils]: 246: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:57,080 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {50977#true} {50977#true} #900#return; {50977#true} is VALID [2020-07-10 17:55:57,080 INFO L280 TraceCheckUtils]: 248: Hoare triple {50977#true} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {50977#true} is VALID [2020-07-10 17:55:57,080 INFO L280 TraceCheckUtils]: 249: Hoare triple {50977#true} ~tmp~1 := #t~ret4; {50977#true} is VALID [2020-07-10 17:55:57,080 INFO L280 TraceCheckUtils]: 250: Hoare triple {50977#true} havoc #t~ret4; {50977#true} is VALID [2020-07-10 17:55:57,080 INFO L280 TraceCheckUtils]: 251: Hoare triple {50977#true} assume 0 != ~tmp~1; {50977#true} is VALID [2020-07-10 17:55:57,081 INFO L263 TraceCheckUtils]: 252: Hoare triple {50977#true} call activatePump(); {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:55:57,081 INFO L280 TraceCheckUtils]: 253: Hoare triple {51250#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50977#true} is VALID [2020-07-10 17:55:57,081 INFO L280 TraceCheckUtils]: 254: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:57,081 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {50977#true} {50977#true} #902#return; {50977#true} is VALID [2020-07-10 17:55:57,082 INFO L280 TraceCheckUtils]: 256: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:57,082 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {50977#true} {50977#true} #874#return; {50977#true} is VALID [2020-07-10 17:55:57,082 INFO L280 TraceCheckUtils]: 258: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:57,082 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {50977#true} {50978#false} #892#return; {50978#false} is VALID [2020-07-10 17:55:57,082 INFO L263 TraceCheckUtils]: 260: Hoare triple {50978#false} call __utac_acc__Specification4_spec__1(); {50978#false} is VALID [2020-07-10 17:55:57,083 INFO L280 TraceCheckUtils]: 261: Hoare triple {50978#false} havoc ~tmp~8; {50978#false} is VALID [2020-07-10 17:55:57,083 INFO L280 TraceCheckUtils]: 262: Hoare triple {50978#false} havoc ~tmp___0~2; {50978#false} is VALID [2020-07-10 17:55:57,083 INFO L263 TraceCheckUtils]: 263: Hoare triple {50978#false} call #t~ret70 := getWaterLevel(); {50977#true} is VALID [2020-07-10 17:55:57,083 INFO L280 TraceCheckUtils]: 264: Hoare triple {50977#true} havoc ~retValue_acc~5; {50977#true} is VALID [2020-07-10 17:55:57,083 INFO L280 TraceCheckUtils]: 265: Hoare triple {50977#true} ~retValue_acc~5 := ~waterLevel~0; {50977#true} is VALID [2020-07-10 17:55:57,084 INFO L280 TraceCheckUtils]: 266: Hoare triple {50977#true} #res := ~retValue_acc~5; {50977#true} is VALID [2020-07-10 17:55:57,084 INFO L280 TraceCheckUtils]: 267: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:57,084 INFO L275 TraceCheckUtils]: 268: Hoare quadruple {50977#true} {50978#false} #820#return; {50978#false} is VALID [2020-07-10 17:55:57,084 INFO L280 TraceCheckUtils]: 269: Hoare triple {50978#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {50978#false} is VALID [2020-07-10 17:55:57,084 INFO L280 TraceCheckUtils]: 270: Hoare triple {50978#false} ~tmp~8 := #t~ret70; {50978#false} is VALID [2020-07-10 17:55:57,085 INFO L280 TraceCheckUtils]: 271: Hoare triple {50978#false} havoc #t~ret70; {50978#false} is VALID [2020-07-10 17:55:57,085 INFO L280 TraceCheckUtils]: 272: Hoare triple {50978#false} assume 0 == ~tmp~8; {50978#false} is VALID [2020-07-10 17:55:57,085 INFO L263 TraceCheckUtils]: 273: Hoare triple {50978#false} call #t~ret71 := isPumpRunning(); {50977#true} is VALID [2020-07-10 17:55:57,085 INFO L280 TraceCheckUtils]: 274: Hoare triple {50977#true} havoc ~retValue_acc~1; {50977#true} is VALID [2020-07-10 17:55:57,085 INFO L280 TraceCheckUtils]: 275: Hoare triple {50977#true} ~retValue_acc~1 := ~pumpRunning~0; {50977#true} is VALID [2020-07-10 17:55:57,086 INFO L280 TraceCheckUtils]: 276: Hoare triple {50977#true} #res := ~retValue_acc~1; {50977#true} is VALID [2020-07-10 17:55:57,086 INFO L280 TraceCheckUtils]: 277: Hoare triple {50977#true} assume true; {50977#true} is VALID [2020-07-10 17:55:57,086 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {50977#true} {50978#false} #822#return; {50978#false} is VALID [2020-07-10 17:55:57,086 INFO L280 TraceCheckUtils]: 279: Hoare triple {50978#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {50978#false} is VALID [2020-07-10 17:55:57,086 INFO L280 TraceCheckUtils]: 280: Hoare triple {50978#false} ~tmp___0~2 := #t~ret71; {50978#false} is VALID [2020-07-10 17:55:57,086 INFO L280 TraceCheckUtils]: 281: Hoare triple {50978#false} havoc #t~ret71; {50978#false} is VALID [2020-07-10 17:55:57,087 INFO L280 TraceCheckUtils]: 282: Hoare triple {50978#false} assume 0 != ~tmp___0~2; {50978#false} is VALID [2020-07-10 17:55:57,087 INFO L263 TraceCheckUtils]: 283: Hoare triple {50978#false} call __automaton_fail(); {50978#false} is VALID [2020-07-10 17:55:57,087 INFO L280 TraceCheckUtils]: 284: Hoare triple {50978#false} assume !false; {50978#false} is VALID [2020-07-10 17:55:57,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:55:57,133 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:55:57,133 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1596382857] [2020-07-10 17:55:57,133 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:55:57,133 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-10 17:55:57,133 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1628143178] [2020-07-10 17:55:57,134 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 285 [2020-07-10 17:55:57,134 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:55:57,134 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-10 17:55:57,411 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 265 edges. 265 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:55:57,412 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-10 17:55:57,412 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:55:57,412 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-10 17:55:57,412 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-10 17:55:57,413 INFO L87 Difference]: Start difference. First operand 1501 states and 1758 transitions. Second operand 15 states. [2020-07-10 17:55:59,030 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 186 [2020-07-10 17:56:05,308 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:56:12,844 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 188 [2020-07-10 17:56:13,876 WARN L193 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 190 [2020-07-10 17:56:15,296 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 188 [2020-07-10 17:56:16,633 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 190 [2020-07-10 17:56:17,503 WARN L193 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 188 [2020-07-10 17:56:42,215 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:56:42,707 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:56:43,188 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:56:43,992 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:56:44,772 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:56:45,257 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:57:20,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:57:20,048 INFO L93 Difference]: Finished difference Result 3050 states and 3793 transitions. [2020-07-10 17:57:20,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2020-07-10 17:57:20,048 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 285 [2020-07-10 17:57:20,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:57:20,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 17:57:20,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 1038 transitions. [2020-07-10 17:57:20,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 17:57:20,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 39 states and 1038 transitions. [2020-07-10 17:57:20,075 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 39 states and 1038 transitions. [2020-07-10 17:57:23,397 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1038 edges. 1038 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:57:23,545 INFO L225 Difference]: With dead ends: 3050 [2020-07-10 17:57:23,546 INFO L226 Difference]: Without dead ends: 1659 [2020-07-10 17:57:23,551 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 64 SyntacticMatches, 2 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 483 ImplicationChecksByTransitivity, 6.0s TimeCoverageRelationStatistics Valid=408, Invalid=1662, Unknown=0, NotChecked=0, Total=2070 [2020-07-10 17:57:23,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1659 states. [2020-07-10 17:58:02,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1659 to 1416. [2020-07-10 17:58:02,051 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:58:02,051 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1659 states. Second operand 1416 states. [2020-07-10 17:58:02,051 INFO L74 IsIncluded]: Start isIncluded. First operand 1659 states. Second operand 1416 states. [2020-07-10 17:58:02,051 INFO L87 Difference]: Start difference. First operand 1659 states. Second operand 1416 states. [2020-07-10 17:58:02,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:58:02,150 INFO L93 Difference]: Finished difference Result 1659 states and 1973 transitions. [2020-07-10 17:58:02,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 1973 transitions. [2020-07-10 17:58:02,152 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:58:02,153 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:58:02,153 INFO L74 IsIncluded]: Start isIncluded. First operand 1416 states. Second operand 1659 states. [2020-07-10 17:58:02,153 INFO L87 Difference]: Start difference. First operand 1416 states. Second operand 1659 states. [2020-07-10 17:58:02,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:58:02,288 INFO L93 Difference]: Finished difference Result 1659 states and 1973 transitions. [2020-07-10 17:58:02,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 1973 transitions. [2020-07-10 17:58:02,290 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:58:02,291 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:58:02,291 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:58:02,291 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:58:02,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1416 states. [2020-07-10 17:58:02,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 1416 states and 1611 transitions. [2020-07-10 17:58:02,365 INFO L78 Accepts]: Start accepts. Automaton has 1416 states and 1611 transitions. Word has length 285 [2020-07-10 17:58:02,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:58:02,366 INFO L479 AbstractCegarLoop]: Abstraction has 1416 states and 1611 transitions. [2020-07-10 17:58:02,366 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-10 17:58:02,366 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1416 states and 1611 transitions. [2020-07-10 17:58:12,051 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1611 edges. 1611 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:58:12,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 1611 transitions. [2020-07-10 17:58:12,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2020-07-10 17:58:12,058 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:58:12,058 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] [2020-07-10 17:58:12,058 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 17:58:12,059 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:58:12,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:58:12,059 INFO L82 PathProgramCache]: Analyzing trace with hash 2031737990, now seen corresponding path program 1 times [2020-07-10 17:58:12,059 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:58:12,059 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [139571157] [2020-07-10 17:58:12,060 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:58:12,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,537 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:58:12,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,599 INFO L280 TraceCheckUtils]: 0: Hoare triple {63914#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} #NULL.base, #NULL.offset := 0, 0; {63707#true} is VALID [2020-07-10 17:58:12,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {63707#true} #valid := #valid[0 := 0]; {63707#true} is VALID [2020-07-10 17:58:12,600 INFO L280 TraceCheckUtils]: 2: Hoare triple {63707#true} assume 0 < #StackHeapBarrier; {63707#true} is VALID [2020-07-10 17:58:12,600 INFO L280 TraceCheckUtils]: 3: Hoare triple {63707#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {63707#true} is VALID [2020-07-10 17:58:12,601 INFO L280 TraceCheckUtils]: 4: Hoare triple {63707#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {63707#true} is VALID [2020-07-10 17:58:12,601 INFO L280 TraceCheckUtils]: 5: Hoare triple {63707#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {63707#true} is VALID [2020-07-10 17:58:12,601 INFO L280 TraceCheckUtils]: 6: Hoare triple {63707#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {63707#true} is VALID [2020-07-10 17:58:12,601 INFO L280 TraceCheckUtils]: 7: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {63707#true} is VALID [2020-07-10 17:58:12,601 INFO L280 TraceCheckUtils]: 8: Hoare triple {63707#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {63707#true} is VALID [2020-07-10 17:58:12,602 INFO L280 TraceCheckUtils]: 9: Hoare triple {63707#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {63707#true} is VALID [2020-07-10 17:58:12,602 INFO L280 TraceCheckUtils]: 10: Hoare triple {63707#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {63707#true} is VALID [2020-07-10 17:58:12,602 INFO L280 TraceCheckUtils]: 11: Hoare triple {63707#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {63707#true} is VALID [2020-07-10 17:58:12,602 INFO L280 TraceCheckUtils]: 12: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {63707#true} is VALID [2020-07-10 17:58:12,602 INFO L280 TraceCheckUtils]: 13: Hoare triple {63707#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {63707#true} is VALID [2020-07-10 17:58:12,603 INFO L280 TraceCheckUtils]: 14: Hoare triple {63707#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {63707#true} is VALID [2020-07-10 17:58:12,603 INFO L280 TraceCheckUtils]: 15: Hoare triple {63707#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {63707#true} is VALID [2020-07-10 17:58:12,603 INFO L280 TraceCheckUtils]: 16: Hoare triple {63707#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {63707#true} is VALID [2020-07-10 17:58:12,603 INFO L280 TraceCheckUtils]: 17: Hoare triple {63707#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {63707#true} is VALID [2020-07-10 17:58:12,603 INFO L280 TraceCheckUtils]: 18: Hoare triple {63707#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {63707#true} is VALID [2020-07-10 17:58:12,604 INFO L280 TraceCheckUtils]: 19: Hoare triple {63707#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {63707#true} is VALID [2020-07-10 17:58:12,604 INFO L280 TraceCheckUtils]: 20: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {63707#true} is VALID [2020-07-10 17:58:12,604 INFO L280 TraceCheckUtils]: 21: Hoare triple {63707#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {63707#true} is VALID [2020-07-10 17:58:12,604 INFO L280 TraceCheckUtils]: 22: Hoare triple {63707#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {63707#true} is VALID [2020-07-10 17:58:12,604 INFO L280 TraceCheckUtils]: 23: Hoare triple {63707#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {63707#true} is VALID [2020-07-10 17:58:12,605 INFO L280 TraceCheckUtils]: 24: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {63707#true} is VALID [2020-07-10 17:58:12,605 INFO L280 TraceCheckUtils]: 25: Hoare triple {63707#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {63707#true} is VALID [2020-07-10 17:58:12,605 INFO L280 TraceCheckUtils]: 26: Hoare triple {63707#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {63707#true} is VALID [2020-07-10 17:58:12,605 INFO L280 TraceCheckUtils]: 27: Hoare triple {63707#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {63707#true} is VALID [2020-07-10 17:58:12,605 INFO L280 TraceCheckUtils]: 28: Hoare triple {63707#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {63707#true} is VALID [2020-07-10 17:58:12,605 INFO L280 TraceCheckUtils]: 29: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {63707#true} is VALID [2020-07-10 17:58:12,606 INFO L280 TraceCheckUtils]: 30: Hoare triple {63707#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {63707#true} is VALID [2020-07-10 17:58:12,606 INFO L280 TraceCheckUtils]: 31: Hoare triple {63707#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {63707#true} is VALID [2020-07-10 17:58:12,606 INFO L280 TraceCheckUtils]: 32: Hoare triple {63707#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {63707#true} is VALID [2020-07-10 17:58:12,606 INFO L280 TraceCheckUtils]: 33: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {63707#true} is VALID [2020-07-10 17:58:12,606 INFO L280 TraceCheckUtils]: 34: Hoare triple {63707#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {63707#true} is VALID [2020-07-10 17:58:12,607 INFO L280 TraceCheckUtils]: 35: Hoare triple {63707#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {63707#true} is VALID [2020-07-10 17:58:12,607 INFO L280 TraceCheckUtils]: 36: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {63707#true} is VALID [2020-07-10 17:58:12,607 INFO L280 TraceCheckUtils]: 37: Hoare triple {63707#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {63707#true} is VALID [2020-07-10 17:58:12,607 INFO L280 TraceCheckUtils]: 38: Hoare triple {63707#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {63707#true} is VALID [2020-07-10 17:58:12,607 INFO L280 TraceCheckUtils]: 39: Hoare triple {63707#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {63707#true} is VALID [2020-07-10 17:58:12,607 INFO L280 TraceCheckUtils]: 40: Hoare triple {63707#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {63707#true} is VALID [2020-07-10 17:58:12,608 INFO L280 TraceCheckUtils]: 41: Hoare triple {63707#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {63707#true} is VALID [2020-07-10 17:58:12,608 INFO L280 TraceCheckUtils]: 42: Hoare triple {63707#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {63707#true} is VALID [2020-07-10 17:58:12,608 INFO L280 TraceCheckUtils]: 43: Hoare triple {63707#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {63707#true} is VALID [2020-07-10 17:58:12,608 INFO L280 TraceCheckUtils]: 44: Hoare triple {63707#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {63707#true} is VALID [2020-07-10 17:58:12,608 INFO L280 TraceCheckUtils]: 45: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {63707#true} is VALID [2020-07-10 17:58:12,609 INFO L280 TraceCheckUtils]: 46: Hoare triple {63707#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {63707#true} is VALID [2020-07-10 17:58:12,609 INFO L280 TraceCheckUtils]: 47: Hoare triple {63707#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {63707#true} is VALID [2020-07-10 17:58:12,609 INFO L280 TraceCheckUtils]: 48: Hoare triple {63707#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {63707#true} is VALID [2020-07-10 17:58:12,609 INFO L280 TraceCheckUtils]: 49: Hoare triple {63707#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {63707#true} is VALID [2020-07-10 17:58:12,609 INFO L280 TraceCheckUtils]: 50: Hoare triple {63707#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {63707#true} is VALID [2020-07-10 17:58:12,609 INFO L280 TraceCheckUtils]: 51: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {63707#true} is VALID [2020-07-10 17:58:12,610 INFO L280 TraceCheckUtils]: 52: Hoare triple {63707#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {63707#true} is VALID [2020-07-10 17:58:12,610 INFO L280 TraceCheckUtils]: 53: Hoare triple {63707#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {63707#true} is VALID [2020-07-10 17:58:12,610 INFO L280 TraceCheckUtils]: 54: Hoare triple {63707#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {63707#true} is VALID [2020-07-10 17:58:12,610 INFO L280 TraceCheckUtils]: 55: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {63707#true} is VALID [2020-07-10 17:58:12,610 INFO L280 TraceCheckUtils]: 56: Hoare triple {63707#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {63707#true} is VALID [2020-07-10 17:58:12,611 INFO L280 TraceCheckUtils]: 57: Hoare triple {63707#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {63707#true} is VALID [2020-07-10 17:58:12,611 INFO L280 TraceCheckUtils]: 58: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {63707#true} is VALID [2020-07-10 17:58:12,611 INFO L280 TraceCheckUtils]: 59: Hoare triple {63707#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {63707#true} is VALID [2020-07-10 17:58:12,611 INFO L280 TraceCheckUtils]: 60: Hoare triple {63707#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {63707#true} is VALID [2020-07-10 17:58:12,611 INFO L280 TraceCheckUtils]: 61: Hoare triple {63707#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {63707#true} is VALID [2020-07-10 17:58:12,612 INFO L280 TraceCheckUtils]: 62: Hoare triple {63707#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {63707#true} is VALID [2020-07-10 17:58:12,612 INFO L280 TraceCheckUtils]: 63: Hoare triple {63707#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {63707#true} is VALID [2020-07-10 17:58:12,612 INFO L280 TraceCheckUtils]: 64: Hoare triple {63707#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {63707#true} is VALID [2020-07-10 17:58:12,612 INFO L280 TraceCheckUtils]: 65: Hoare triple {63707#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {63707#true} is VALID [2020-07-10 17:58:12,612 INFO L280 TraceCheckUtils]: 66: Hoare triple {63707#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {63707#true} is VALID [2020-07-10 17:58:12,612 INFO L280 TraceCheckUtils]: 67: Hoare triple {63707#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {63707#true} is VALID [2020-07-10 17:58:12,613 INFO L280 TraceCheckUtils]: 68: Hoare triple {63707#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {63707#true} is VALID [2020-07-10 17:58:12,613 INFO L280 TraceCheckUtils]: 69: Hoare triple {63707#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {63707#true} is VALID [2020-07-10 17:58:12,613 INFO L280 TraceCheckUtils]: 70: Hoare triple {63707#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {63707#true} is VALID [2020-07-10 17:58:12,613 INFO L280 TraceCheckUtils]: 71: Hoare triple {63707#true} ~pumpRunning~0 := 0; {63707#true} is VALID [2020-07-10 17:58:12,613 INFO L280 TraceCheckUtils]: 72: Hoare triple {63707#true} ~systemActive~0 := 1; {63707#true} is VALID [2020-07-10 17:58:12,614 INFO L280 TraceCheckUtils]: 73: Hoare triple {63707#true} ~cleanupTimeShifts~0 := 4; {63707#true} is VALID [2020-07-10 17:58:12,614 INFO L280 TraceCheckUtils]: 74: Hoare triple {63707#true} ~waterLevel~0 := 1; {63707#true} is VALID [2020-07-10 17:58:12,614 INFO L280 TraceCheckUtils]: 75: Hoare triple {63707#true} ~methaneLevelCritical~0 := 0; {63707#true} is VALID [2020-07-10 17:58:12,614 INFO L280 TraceCheckUtils]: 76: Hoare triple {63707#true} ~head~0.base, ~head~0.offset := 0, 0; {63707#true} is VALID [2020-07-10 17:58:12,614 INFO L280 TraceCheckUtils]: 77: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,615 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {63707#true} {63707#true} #918#return; {63707#true} is VALID [2020-07-10 17:58:12,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,622 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63707#true} {63707#true} #826#return; {63707#true} is VALID [2020-07-10 17:58:12,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,625 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63707#true} {63707#true} #828#return; {63707#true} is VALID [2020-07-10 17:58:12,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {63707#true} havoc ~retValue_acc~11; {63707#true} is VALID [2020-07-10 17:58:12,628 INFO L280 TraceCheckUtils]: 1: Hoare triple {63707#true} ~retValue_acc~11 := 1; {63707#true} is VALID [2020-07-10 17:58:12,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {63707#true} #res := ~retValue_acc~11; {63707#true} is VALID [2020-07-10 17:58:12,628 INFO L280 TraceCheckUtils]: 3: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,629 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63707#true} {63707#true} #830#return; {63707#true} is VALID [2020-07-10 17:58:12,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,631 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63707#true} {63707#true} #832#return; {63707#true} is VALID [2020-07-10 17:58:12,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {63915#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {63707#true} is VALID [2020-07-10 17:58:12,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {63707#true} ~waterLevel~0 := 1 + ~waterLevel~0; {63707#true} is VALID [2020-07-10 17:58:12,647 INFO L280 TraceCheckUtils]: 2: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,647 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {63707#true} {63707#true} #876#return; {63707#true} is VALID [2020-07-10 17:58:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {63916#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {63707#true} is VALID [2020-07-10 17:58:12,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,664 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {63707#true} {63707#true} #880#return; {63707#true} is VALID [2020-07-10 17:58:12,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {63707#true} havoc ~retValue_acc~6; {63707#true} is VALID [2020-07-10 17:58:12,778 INFO L280 TraceCheckUtils]: 1: Hoare triple {63707#true} assume !(~waterLevel~0 < 2); {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,778 INFO L280 TraceCheckUtils]: 2: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := 0; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,779 INFO L280 TraceCheckUtils]: 3: Hoare triple {63863#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,782 INFO L280 TraceCheckUtils]: 4: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume true; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,783 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {63863#(<= 2 ~waterLevel~0)} {63707#true} #888#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,783 INFO L280 TraceCheckUtils]: 0: Hoare triple {63707#true} havoc ~retValue_acc~2; {63707#true} is VALID [2020-07-10 17:58:12,783 INFO L280 TraceCheckUtils]: 1: Hoare triple {63707#true} havoc ~tmp~3; {63707#true} is VALID [2020-07-10 17:58:12,784 INFO L280 TraceCheckUtils]: 2: Hoare triple {63707#true} havoc ~tmp___0~1; {63707#true} is VALID [2020-07-10 17:58:12,784 INFO L263 TraceCheckUtils]: 3: Hoare triple {63707#true} call #t~ret23 := isHighWaterSensorDry(); {63707#true} is VALID [2020-07-10 17:58:12,785 INFO L280 TraceCheckUtils]: 4: Hoare triple {63707#true} havoc ~retValue_acc~6; {63707#true} is VALID [2020-07-10 17:58:12,786 INFO L280 TraceCheckUtils]: 5: Hoare triple {63707#true} assume !(~waterLevel~0 < 2); {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,786 INFO L280 TraceCheckUtils]: 6: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := 0; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,787 INFO L280 TraceCheckUtils]: 7: Hoare triple {63863#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,788 INFO L280 TraceCheckUtils]: 8: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume true; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,789 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {63863#(<= 2 ~waterLevel~0)} {63707#true} #888#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,790 INFO L280 TraceCheckUtils]: 10: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,791 INFO L280 TraceCheckUtils]: 11: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~tmp~3 := #t~ret23; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,792 INFO L280 TraceCheckUtils]: 12: Hoare triple {63863#(<= 2 ~waterLevel~0)} havoc #t~ret23; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,792 INFO L280 TraceCheckUtils]: 13: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3); {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,793 INFO L280 TraceCheckUtils]: 14: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,794 INFO L280 TraceCheckUtils]: 15: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,795 INFO L280 TraceCheckUtils]: 16: Hoare triple {63863#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,796 INFO L280 TraceCheckUtils]: 17: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume true; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,797 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {63863#(<= 2 ~waterLevel~0)} {63707#true} #900#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63707#true} is VALID [2020-07-10 17:58:12,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,801 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {63707#true} {63863#(<= 2 ~waterLevel~0)} #902#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63707#true} is VALID [2020-07-10 17:58:12,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {63707#true} assume 0 == ~pumpRunning~0; {63707#true} is VALID [2020-07-10 17:58:12,802 INFO L263 TraceCheckUtils]: 2: Hoare triple {63707#true} call #t~ret4 := isHighWaterLevel(); {63707#true} is VALID [2020-07-10 17:58:12,802 INFO L280 TraceCheckUtils]: 3: Hoare triple {63707#true} havoc ~retValue_acc~2; {63707#true} is VALID [2020-07-10 17:58:12,803 INFO L280 TraceCheckUtils]: 4: Hoare triple {63707#true} havoc ~tmp~3; {63707#true} is VALID [2020-07-10 17:58:12,803 INFO L280 TraceCheckUtils]: 5: Hoare triple {63707#true} havoc ~tmp___0~1; {63707#true} is VALID [2020-07-10 17:58:12,803 INFO L263 TraceCheckUtils]: 6: Hoare triple {63707#true} call #t~ret23 := isHighWaterSensorDry(); {63707#true} is VALID [2020-07-10 17:58:12,803 INFO L280 TraceCheckUtils]: 7: Hoare triple {63707#true} havoc ~retValue_acc~6; {63707#true} is VALID [2020-07-10 17:58:12,804 INFO L280 TraceCheckUtils]: 8: Hoare triple {63707#true} assume !(~waterLevel~0 < 2); {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,804 INFO L280 TraceCheckUtils]: 9: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := 0; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,805 INFO L280 TraceCheckUtils]: 10: Hoare triple {63863#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,806 INFO L280 TraceCheckUtils]: 11: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume true; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,806 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {63863#(<= 2 ~waterLevel~0)} {63707#true} #888#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,807 INFO L280 TraceCheckUtils]: 13: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,808 INFO L280 TraceCheckUtils]: 14: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~tmp~3 := #t~ret23; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,808 INFO L280 TraceCheckUtils]: 15: Hoare triple {63863#(<= 2 ~waterLevel~0)} havoc #t~ret23; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,809 INFO L280 TraceCheckUtils]: 16: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3); {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,809 INFO L280 TraceCheckUtils]: 17: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,810 INFO L280 TraceCheckUtils]: 18: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,810 INFO L280 TraceCheckUtils]: 19: Hoare triple {63863#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,811 INFO L280 TraceCheckUtils]: 20: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume true; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,812 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {63863#(<= 2 ~waterLevel~0)} {63707#true} #900#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,812 INFO L280 TraceCheckUtils]: 22: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,813 INFO L280 TraceCheckUtils]: 23: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret4; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,813 INFO L280 TraceCheckUtils]: 24: Hoare triple {63863#(<= 2 ~waterLevel~0)} havoc #t~ret4; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,814 INFO L280 TraceCheckUtils]: 25: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,815 INFO L263 TraceCheckUtils]: 26: Hoare triple {63863#(<= 2 ~waterLevel~0)} call activatePump(); {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:12,815 INFO L280 TraceCheckUtils]: 27: Hoare triple {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63707#true} is VALID [2020-07-10 17:58:12,816 INFO L280 TraceCheckUtils]: 28: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,816 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {63707#true} {63863#(<= 2 ~waterLevel~0)} #902#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,817 INFO L280 TraceCheckUtils]: 30: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume true; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,818 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {63863#(<= 2 ~waterLevel~0)} {63707#true} #874#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {63707#true} is VALID [2020-07-10 17:58:12,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {63707#true} assume !(0 != ~pumpRunning~0); {63707#true} is VALID [2020-07-10 17:58:12,821 INFO L263 TraceCheckUtils]: 2: Hoare triple {63707#true} call processEnvironment__wrappee__highWaterSensor(); {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:12,822 INFO L280 TraceCheckUtils]: 3: Hoare triple {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63707#true} is VALID [2020-07-10 17:58:12,822 INFO L280 TraceCheckUtils]: 4: Hoare triple {63707#true} assume 0 == ~pumpRunning~0; {63707#true} is VALID [2020-07-10 17:58:12,822 INFO L263 TraceCheckUtils]: 5: Hoare triple {63707#true} call #t~ret4 := isHighWaterLevel(); {63707#true} is VALID [2020-07-10 17:58:12,823 INFO L280 TraceCheckUtils]: 6: Hoare triple {63707#true} havoc ~retValue_acc~2; {63707#true} is VALID [2020-07-10 17:58:12,823 INFO L280 TraceCheckUtils]: 7: Hoare triple {63707#true} havoc ~tmp~3; {63707#true} is VALID [2020-07-10 17:58:12,823 INFO L280 TraceCheckUtils]: 8: Hoare triple {63707#true} havoc ~tmp___0~1; {63707#true} is VALID [2020-07-10 17:58:12,824 INFO L263 TraceCheckUtils]: 9: Hoare triple {63707#true} call #t~ret23 := isHighWaterSensorDry(); {63707#true} is VALID [2020-07-10 17:58:12,824 INFO L280 TraceCheckUtils]: 10: Hoare triple {63707#true} havoc ~retValue_acc~6; {63707#true} is VALID [2020-07-10 17:58:12,825 INFO L280 TraceCheckUtils]: 11: Hoare triple {63707#true} assume !(~waterLevel~0 < 2); {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,826 INFO L280 TraceCheckUtils]: 12: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := 0; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,826 INFO L280 TraceCheckUtils]: 13: Hoare triple {63863#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,827 INFO L280 TraceCheckUtils]: 14: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume true; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,828 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {63863#(<= 2 ~waterLevel~0)} {63707#true} #888#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,829 INFO L280 TraceCheckUtils]: 16: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,830 INFO L280 TraceCheckUtils]: 17: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~tmp~3 := #t~ret23; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,831 INFO L280 TraceCheckUtils]: 18: Hoare triple {63863#(<= 2 ~waterLevel~0)} havoc #t~ret23; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,831 INFO L280 TraceCheckUtils]: 19: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3); {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,833 INFO L280 TraceCheckUtils]: 20: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,833 INFO L280 TraceCheckUtils]: 21: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,834 INFO L280 TraceCheckUtils]: 22: Hoare triple {63863#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,835 INFO L280 TraceCheckUtils]: 23: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume true; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,837 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {63863#(<= 2 ~waterLevel~0)} {63707#true} #900#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,838 INFO L280 TraceCheckUtils]: 25: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,838 INFO L280 TraceCheckUtils]: 26: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret4; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,839 INFO L280 TraceCheckUtils]: 27: Hoare triple {63863#(<= 2 ~waterLevel~0)} havoc #t~ret4; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,840 INFO L280 TraceCheckUtils]: 28: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,841 INFO L263 TraceCheckUtils]: 29: Hoare triple {63863#(<= 2 ~waterLevel~0)} call activatePump(); {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:12,841 INFO L280 TraceCheckUtils]: 30: Hoare triple {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63707#true} is VALID [2020-07-10 17:58:12,841 INFO L280 TraceCheckUtils]: 31: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,843 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {63707#true} {63863#(<= 2 ~waterLevel~0)} #902#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,843 INFO L280 TraceCheckUtils]: 33: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume true; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,844 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {63863#(<= 2 ~waterLevel~0)} {63707#true} #874#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,845 INFO L280 TraceCheckUtils]: 35: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume true; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,846 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {63863#(<= 2 ~waterLevel~0)} {63707#true} #892#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {63707#true} havoc ~retValue_acc~5; {63707#true} is VALID [2020-07-10 17:58:12,859 INFO L280 TraceCheckUtils]: 1: Hoare triple {63707#true} ~retValue_acc~5 := ~waterLevel~0; {63707#true} is VALID [2020-07-10 17:58:12,859 INFO L280 TraceCheckUtils]: 2: Hoare triple {63707#true} #res := ~retValue_acc~5; {63707#true} is VALID [2020-07-10 17:58:12,859 INFO L280 TraceCheckUtils]: 3: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,859 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63707#true} {63707#true} #820#return; {63707#true} is VALID [2020-07-10 17:58:12,860 INFO L280 TraceCheckUtils]: 0: Hoare triple {63707#true} havoc ~tmp~8; {63707#true} is VALID [2020-07-10 17:58:12,860 INFO L280 TraceCheckUtils]: 1: Hoare triple {63707#true} havoc ~tmp___0~2; {63707#true} is VALID [2020-07-10 17:58:12,860 INFO L263 TraceCheckUtils]: 2: Hoare triple {63707#true} call #t~ret70 := getWaterLevel(); {63707#true} is VALID [2020-07-10 17:58:12,860 INFO L280 TraceCheckUtils]: 3: Hoare triple {63707#true} havoc ~retValue_acc~5; {63707#true} is VALID [2020-07-10 17:58:12,860 INFO L280 TraceCheckUtils]: 4: Hoare triple {63707#true} ~retValue_acc~5 := ~waterLevel~0; {63707#true} is VALID [2020-07-10 17:58:12,861 INFO L280 TraceCheckUtils]: 5: Hoare triple {63707#true} #res := ~retValue_acc~5; {63707#true} is VALID [2020-07-10 17:58:12,861 INFO L280 TraceCheckUtils]: 6: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,861 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {63707#true} {63707#true} #820#return; {63707#true} is VALID [2020-07-10 17:58:12,862 INFO L280 TraceCheckUtils]: 8: Hoare triple {63707#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {63707#true} is VALID [2020-07-10 17:58:12,862 INFO L280 TraceCheckUtils]: 9: Hoare triple {63707#true} ~tmp~8 := #t~ret70; {63707#true} is VALID [2020-07-10 17:58:12,863 INFO L280 TraceCheckUtils]: 10: Hoare triple {63707#true} havoc #t~ret70; {63707#true} is VALID [2020-07-10 17:58:12,863 INFO L280 TraceCheckUtils]: 11: Hoare triple {63707#true} assume !(0 == ~tmp~8); {63707#true} is VALID [2020-07-10 17:58:12,863 INFO L280 TraceCheckUtils]: 12: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,865 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {63707#true} {63863#(<= 2 ~waterLevel~0)} #894#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {63917#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {63707#true} is VALID [2020-07-10 17:58:12,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {63707#true} assume 0 != ~systemActive~0; {63707#true} is VALID [2020-07-10 17:58:12,867 INFO L263 TraceCheckUtils]: 2: Hoare triple {63707#true} call processEnvironment(); {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:12,867 INFO L280 TraceCheckUtils]: 3: Hoare triple {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {63707#true} is VALID [2020-07-10 17:58:12,867 INFO L280 TraceCheckUtils]: 4: Hoare triple {63707#true} assume !(0 != ~pumpRunning~0); {63707#true} is VALID [2020-07-10 17:58:12,868 INFO L263 TraceCheckUtils]: 5: Hoare triple {63707#true} call processEnvironment__wrappee__highWaterSensor(); {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:12,868 INFO L280 TraceCheckUtils]: 6: Hoare triple {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63707#true} is VALID [2020-07-10 17:58:12,869 INFO L280 TraceCheckUtils]: 7: Hoare triple {63707#true} assume 0 == ~pumpRunning~0; {63707#true} is VALID [2020-07-10 17:58:12,869 INFO L263 TraceCheckUtils]: 8: Hoare triple {63707#true} call #t~ret4 := isHighWaterLevel(); {63707#true} is VALID [2020-07-10 17:58:12,869 INFO L280 TraceCheckUtils]: 9: Hoare triple {63707#true} havoc ~retValue_acc~2; {63707#true} is VALID [2020-07-10 17:58:12,870 INFO L280 TraceCheckUtils]: 10: Hoare triple {63707#true} havoc ~tmp~3; {63707#true} is VALID [2020-07-10 17:58:12,870 INFO L280 TraceCheckUtils]: 11: Hoare triple {63707#true} havoc ~tmp___0~1; {63707#true} is VALID [2020-07-10 17:58:12,870 INFO L263 TraceCheckUtils]: 12: Hoare triple {63707#true} call #t~ret23 := isHighWaterSensorDry(); {63707#true} is VALID [2020-07-10 17:58:12,870 INFO L280 TraceCheckUtils]: 13: Hoare triple {63707#true} havoc ~retValue_acc~6; {63707#true} is VALID [2020-07-10 17:58:12,871 INFO L280 TraceCheckUtils]: 14: Hoare triple {63707#true} assume !(~waterLevel~0 < 2); {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,873 INFO L280 TraceCheckUtils]: 15: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := 0; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,873 INFO L280 TraceCheckUtils]: 16: Hoare triple {63863#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,874 INFO L280 TraceCheckUtils]: 17: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume true; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,875 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {63863#(<= 2 ~waterLevel~0)} {63707#true} #888#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,876 INFO L280 TraceCheckUtils]: 19: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,877 INFO L280 TraceCheckUtils]: 20: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~tmp~3 := #t~ret23; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,877 INFO L280 TraceCheckUtils]: 21: Hoare triple {63863#(<= 2 ~waterLevel~0)} havoc #t~ret23; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,878 INFO L280 TraceCheckUtils]: 22: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3); {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,879 INFO L280 TraceCheckUtils]: 23: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,880 INFO L280 TraceCheckUtils]: 24: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,880 INFO L280 TraceCheckUtils]: 25: Hoare triple {63863#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,881 INFO L280 TraceCheckUtils]: 26: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume true; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,882 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {63863#(<= 2 ~waterLevel~0)} {63707#true} #900#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,883 INFO L280 TraceCheckUtils]: 28: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,884 INFO L280 TraceCheckUtils]: 29: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret4; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,885 INFO L280 TraceCheckUtils]: 30: Hoare triple {63863#(<= 2 ~waterLevel~0)} havoc #t~ret4; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,885 INFO L280 TraceCheckUtils]: 31: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,886 INFO L263 TraceCheckUtils]: 32: Hoare triple {63863#(<= 2 ~waterLevel~0)} call activatePump(); {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:12,887 INFO L280 TraceCheckUtils]: 33: Hoare triple {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63707#true} is VALID [2020-07-10 17:58:12,887 INFO L280 TraceCheckUtils]: 34: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,888 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {63707#true} {63863#(<= 2 ~waterLevel~0)} #902#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,889 INFO L280 TraceCheckUtils]: 36: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume true; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,889 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {63863#(<= 2 ~waterLevel~0)} {63707#true} #874#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,890 INFO L280 TraceCheckUtils]: 38: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume true; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,901 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {63863#(<= 2 ~waterLevel~0)} {63707#true} #892#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,901 INFO L263 TraceCheckUtils]: 40: Hoare triple {63863#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {63707#true} is VALID [2020-07-10 17:58:12,901 INFO L280 TraceCheckUtils]: 41: Hoare triple {63707#true} havoc ~tmp~8; {63707#true} is VALID [2020-07-10 17:58:12,902 INFO L280 TraceCheckUtils]: 42: Hoare triple {63707#true} havoc ~tmp___0~2; {63707#true} is VALID [2020-07-10 17:58:12,902 INFO L263 TraceCheckUtils]: 43: Hoare triple {63707#true} call #t~ret70 := getWaterLevel(); {63707#true} is VALID [2020-07-10 17:58:12,902 INFO L280 TraceCheckUtils]: 44: Hoare triple {63707#true} havoc ~retValue_acc~5; {63707#true} is VALID [2020-07-10 17:58:12,902 INFO L280 TraceCheckUtils]: 45: Hoare triple {63707#true} ~retValue_acc~5 := ~waterLevel~0; {63707#true} is VALID [2020-07-10 17:58:12,902 INFO L280 TraceCheckUtils]: 46: Hoare triple {63707#true} #res := ~retValue_acc~5; {63707#true} is VALID [2020-07-10 17:58:12,903 INFO L280 TraceCheckUtils]: 47: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,903 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {63707#true} {63707#true} #820#return; {63707#true} is VALID [2020-07-10 17:58:12,903 INFO L280 TraceCheckUtils]: 49: Hoare triple {63707#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {63707#true} is VALID [2020-07-10 17:58:12,903 INFO L280 TraceCheckUtils]: 50: Hoare triple {63707#true} ~tmp~8 := #t~ret70; {63707#true} is VALID [2020-07-10 17:58:12,903 INFO L280 TraceCheckUtils]: 51: Hoare triple {63707#true} havoc #t~ret70; {63707#true} is VALID [2020-07-10 17:58:12,904 INFO L280 TraceCheckUtils]: 52: Hoare triple {63707#true} assume !(0 == ~tmp~8); {63707#true} is VALID [2020-07-10 17:58:12,904 INFO L280 TraceCheckUtils]: 53: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,904 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {63707#true} {63863#(<= 2 ~waterLevel~0)} #894#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,905 INFO L280 TraceCheckUtils]: 55: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume true; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,906 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {63863#(<= 2 ~waterLevel~0)} {63707#true} #884#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {63916#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {63707#true} is VALID [2020-07-10 17:58:12,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,916 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {63707#true} {63863#(<= 2 ~waterLevel~0)} #880#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {63915#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {63915#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:58:12,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {63915#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {64035#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 17:58:12,959 INFO L280 TraceCheckUtils]: 2: Hoare triple {64035#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {64035#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 17:58:12,960 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {64035#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {63863#(<= 2 ~waterLevel~0)} #890#return; {63871#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:12,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {63707#true} havoc ~retValue_acc~4; {63707#true} is VALID [2020-07-10 17:58:12,979 INFO L280 TraceCheckUtils]: 1: Hoare triple {63707#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {63707#true} is VALID [2020-07-10 17:58:12,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {63707#true} #res := ~retValue_acc~4; {63707#true} is VALID [2020-07-10 17:58:12,980 INFO L280 TraceCheckUtils]: 3: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,980 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63707#true} {63707#true} #912#return; {63707#true} is VALID [2020-07-10 17:58:12,980 INFO L280 TraceCheckUtils]: 0: Hoare triple {63707#true} havoc ~retValue_acc~0; {63707#true} is VALID [2020-07-10 17:58:12,980 INFO L263 TraceCheckUtils]: 1: Hoare triple {63707#true} call #t~ret6 := isMethaneLevelCritical(); {63707#true} is VALID [2020-07-10 17:58:12,980 INFO L280 TraceCheckUtils]: 2: Hoare triple {63707#true} havoc ~retValue_acc~4; {63707#true} is VALID [2020-07-10 17:58:12,981 INFO L280 TraceCheckUtils]: 3: Hoare triple {63707#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {63707#true} is VALID [2020-07-10 17:58:12,981 INFO L280 TraceCheckUtils]: 4: Hoare triple {63707#true} #res := ~retValue_acc~4; {63707#true} is VALID [2020-07-10 17:58:12,981 INFO L280 TraceCheckUtils]: 5: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,981 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {63707#true} {63707#true} #912#return; {63707#true} is VALID [2020-07-10 17:58:12,981 INFO L280 TraceCheckUtils]: 7: Hoare triple {63707#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {63707#true} is VALID [2020-07-10 17:58:12,982 INFO L280 TraceCheckUtils]: 8: Hoare triple {63707#true} ~retValue_acc~0 := #t~ret6; {63707#true} is VALID [2020-07-10 17:58:12,982 INFO L280 TraceCheckUtils]: 9: Hoare triple {63707#true} havoc #t~ret6; {63707#true} is VALID [2020-07-10 17:58:12,982 INFO L280 TraceCheckUtils]: 10: Hoare triple {63707#true} #res := ~retValue_acc~0; {63707#true} is VALID [2020-07-10 17:58:12,982 INFO L280 TraceCheckUtils]: 11: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,983 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {63707#true} {63707#true} #868#return; {63707#true} is VALID [2020-07-10 17:58:12,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:12,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,991 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63707#true} {63707#true} #906#return; {63707#true} is VALID [2020-07-10 17:58:12,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63707#true} is VALID [2020-07-10 17:58:12,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {63707#true} assume !(0 == ~pumpRunning~0); {63707#true} is VALID [2020-07-10 17:58:12,992 INFO L263 TraceCheckUtils]: 2: Hoare triple {63707#true} call processEnvironment__wrappee__base(); {63707#true} is VALID [2020-07-10 17:58:12,992 INFO L280 TraceCheckUtils]: 3: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,993 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63707#true} {63707#true} #906#return; {63707#true} is VALID [2020-07-10 17:58:12,993 INFO L280 TraceCheckUtils]: 5: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,993 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {63707#true} {63707#true} #872#return; {63707#true} is VALID [2020-07-10 17:58:12,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {63707#true} is VALID [2020-07-10 17:58:12,993 INFO L280 TraceCheckUtils]: 1: Hoare triple {63707#true} assume 0 != ~pumpRunning~0; {63707#true} is VALID [2020-07-10 17:58:12,994 INFO L263 TraceCheckUtils]: 2: Hoare triple {63707#true} call #t~ret5 := isMethaneAlarm(); {63707#true} is VALID [2020-07-10 17:58:12,994 INFO L280 TraceCheckUtils]: 3: Hoare triple {63707#true} havoc ~retValue_acc~0; {63707#true} is VALID [2020-07-10 17:58:12,994 INFO L263 TraceCheckUtils]: 4: Hoare triple {63707#true} call #t~ret6 := isMethaneLevelCritical(); {63707#true} is VALID [2020-07-10 17:58:12,994 INFO L280 TraceCheckUtils]: 5: Hoare triple {63707#true} havoc ~retValue_acc~4; {63707#true} is VALID [2020-07-10 17:58:12,994 INFO L280 TraceCheckUtils]: 6: Hoare triple {63707#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {63707#true} is VALID [2020-07-10 17:58:12,995 INFO L280 TraceCheckUtils]: 7: Hoare triple {63707#true} #res := ~retValue_acc~4; {63707#true} is VALID [2020-07-10 17:58:12,995 INFO L280 TraceCheckUtils]: 8: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,995 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {63707#true} {63707#true} #912#return; {63707#true} is VALID [2020-07-10 17:58:12,995 INFO L280 TraceCheckUtils]: 10: Hoare triple {63707#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {63707#true} is VALID [2020-07-10 17:58:12,996 INFO L280 TraceCheckUtils]: 11: Hoare triple {63707#true} ~retValue_acc~0 := #t~ret6; {63707#true} is VALID [2020-07-10 17:58:12,996 INFO L280 TraceCheckUtils]: 12: Hoare triple {63707#true} havoc #t~ret6; {63707#true} is VALID [2020-07-10 17:58:12,996 INFO L280 TraceCheckUtils]: 13: Hoare triple {63707#true} #res := ~retValue_acc~0; {63707#true} is VALID [2020-07-10 17:58:12,996 INFO L280 TraceCheckUtils]: 14: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:12,996 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {63707#true} {63707#true} #868#return; {63707#true} is VALID [2020-07-10 17:58:12,997 INFO L280 TraceCheckUtils]: 16: Hoare triple {63707#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {63707#true} is VALID [2020-07-10 17:58:12,997 INFO L280 TraceCheckUtils]: 17: Hoare triple {63707#true} ~tmp~2 := #t~ret5; {63707#true} is VALID [2020-07-10 17:58:12,998 INFO L280 TraceCheckUtils]: 18: Hoare triple {63707#true} havoc #t~ret5; {63707#true} is VALID [2020-07-10 17:58:12,998 INFO L280 TraceCheckUtils]: 19: Hoare triple {63707#true} assume !(0 != ~tmp~2); {63707#true} is VALID [2020-07-10 17:58:12,999 INFO L263 TraceCheckUtils]: 20: Hoare triple {63707#true} call processEnvironment__wrappee__highWaterSensor(); {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:12,999 INFO L280 TraceCheckUtils]: 21: Hoare triple {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63707#true} is VALID [2020-07-10 17:58:12,999 INFO L280 TraceCheckUtils]: 22: Hoare triple {63707#true} assume !(0 == ~pumpRunning~0); {63707#true} is VALID [2020-07-10 17:58:12,999 INFO L263 TraceCheckUtils]: 23: Hoare triple {63707#true} call processEnvironment__wrappee__base(); {63707#true} is VALID [2020-07-10 17:58:13,000 INFO L280 TraceCheckUtils]: 24: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:13,000 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {63707#true} {63707#true} #906#return; {63707#true} is VALID [2020-07-10 17:58:13,000 INFO L280 TraceCheckUtils]: 26: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:13,000 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {63707#true} {63707#true} #872#return; {63707#true} is VALID [2020-07-10 17:58:13,001 INFO L280 TraceCheckUtils]: 28: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:13,001 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {63707#true} {63871#(<= 1 ~waterLevel~0)} #892#return; {63871#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:13,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {63707#true} havoc ~retValue_acc~5; {63707#true} is VALID [2020-07-10 17:58:13,035 INFO L280 TraceCheckUtils]: 1: Hoare triple {63707#true} ~retValue_acc~5 := ~waterLevel~0; {64063#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} is VALID [2020-07-10 17:58:13,036 INFO L280 TraceCheckUtils]: 2: Hoare triple {64063#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} #res := ~retValue_acc~5; {64064#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:58:13,036 INFO L280 TraceCheckUtils]: 3: Hoare triple {64064#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {64064#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:58:13,037 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64064#(= |getWaterLevel_#res| ~waterLevel~0)} {63871#(<= 1 ~waterLevel~0)} #820#return; {63907#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret70|)} is VALID [2020-07-10 17:58:13,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:58:13,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {63707#true} havoc ~retValue_acc~1; {63707#true} is VALID [2020-07-10 17:58:13,040 INFO L280 TraceCheckUtils]: 1: Hoare triple {63707#true} ~retValue_acc~1 := ~pumpRunning~0; {63707#true} is VALID [2020-07-10 17:58:13,041 INFO L280 TraceCheckUtils]: 2: Hoare triple {63707#true} #res := ~retValue_acc~1; {63707#true} is VALID [2020-07-10 17:58:13,041 INFO L280 TraceCheckUtils]: 3: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:13,041 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63707#true} {63708#false} #822#return; {63708#false} is VALID [2020-07-10 17:58:13,045 INFO L263 TraceCheckUtils]: 0: Hoare triple {63707#true} call ULTIMATE.init(); {63914#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} is VALID [2020-07-10 17:58:13,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {63914#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.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~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#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~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#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~string34.offset| |old(#t~string34.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.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~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.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)|))} #NULL.base, #NULL.offset := 0, 0; {63707#true} is VALID [2020-07-10 17:58:13,046 INFO L280 TraceCheckUtils]: 2: Hoare triple {63707#true} #valid := #valid[0 := 0]; {63707#true} is VALID [2020-07-10 17:58:13,046 INFO L280 TraceCheckUtils]: 3: Hoare triple {63707#true} assume 0 < #StackHeapBarrier; {63707#true} is VALID [2020-07-10 17:58:13,046 INFO L280 TraceCheckUtils]: 4: Hoare triple {63707#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L251 {63707#true} is VALID [2020-07-10 17:58:13,046 INFO L280 TraceCheckUtils]: 5: Hoare triple {63707#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L251-1 {63707#true} is VALID [2020-07-10 17:58:13,047 INFO L280 TraceCheckUtils]: 6: Hoare triple {63707#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L255 {63707#true} is VALID [2020-07-10 17:58:13,047 INFO L280 TraceCheckUtils]: 7: Hoare triple {63707#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L255-1 {63707#true} is VALID [2020-07-10 17:58:13,047 INFO L280 TraceCheckUtils]: 8: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L255-2 {63707#true} is VALID [2020-07-10 17:58:13,047 INFO L280 TraceCheckUtils]: 9: Hoare triple {63707#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L255-3 {63707#true} is VALID [2020-07-10 17:58:13,047 INFO L280 TraceCheckUtils]: 10: Hoare triple {63707#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L259 {63707#true} is VALID [2020-07-10 17:58:13,048 INFO L280 TraceCheckUtils]: 11: Hoare triple {63707#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L259-1 {63707#true} is VALID [2020-07-10 17:58:13,048 INFO L280 TraceCheckUtils]: 12: Hoare triple {63707#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L259-2 {63707#true} is VALID [2020-07-10 17:58:13,048 INFO L280 TraceCheckUtils]: 13: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L259-3 {63707#true} is VALID [2020-07-10 17:58:13,048 INFO L280 TraceCheckUtils]: 14: Hoare triple {63707#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L259-4 {63707#true} is VALID [2020-07-10 17:58:13,048 INFO L280 TraceCheckUtils]: 15: Hoare triple {63707#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L263 {63707#true} is VALID [2020-07-10 17:58:13,048 INFO L280 TraceCheckUtils]: 16: Hoare triple {63707#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L263-1 {63707#true} is VALID [2020-07-10 17:58:13,049 INFO L280 TraceCheckUtils]: 17: Hoare triple {63707#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L263-2 {63707#true} is VALID [2020-07-10 17:58:13,049 INFO L280 TraceCheckUtils]: 18: Hoare triple {63707#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L263-3 {63707#true} is VALID [2020-07-10 17:58:13,049 INFO L280 TraceCheckUtils]: 19: Hoare triple {63707#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L263-4 {63707#true} is VALID [2020-07-10 17:58:13,049 INFO L280 TraceCheckUtils]: 20: Hoare triple {63707#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L263-5 {63707#true} is VALID [2020-07-10 17:58:13,049 INFO L280 TraceCheckUtils]: 21: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L263-6 {63707#true} is VALID [2020-07-10 17:58:13,050 INFO L280 TraceCheckUtils]: 22: Hoare triple {63707#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L263-7 {63707#true} is VALID [2020-07-10 17:58:13,050 INFO L280 TraceCheckUtils]: 23: Hoare triple {63707#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L267 {63707#true} is VALID [2020-07-10 17:58:13,050 INFO L280 TraceCheckUtils]: 24: Hoare triple {63707#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L267-1 {63707#true} is VALID [2020-07-10 17:58:13,050 INFO L280 TraceCheckUtils]: 25: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L267-2 {63707#true} is VALID [2020-07-10 17:58:13,050 INFO L280 TraceCheckUtils]: 26: Hoare triple {63707#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L267-3 {63707#true} is VALID [2020-07-10 17:58:13,051 INFO L280 TraceCheckUtils]: 27: Hoare triple {63707#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L271 {63707#true} is VALID [2020-07-10 17:58:13,051 INFO L280 TraceCheckUtils]: 28: Hoare triple {63707#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L271-1 {63707#true} is VALID [2020-07-10 17:58:13,051 INFO L280 TraceCheckUtils]: 29: Hoare triple {63707#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L271-2 {63707#true} is VALID [2020-07-10 17:58:13,051 INFO L280 TraceCheckUtils]: 30: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L271-3 {63707#true} is VALID [2020-07-10 17:58:13,051 INFO L280 TraceCheckUtils]: 31: Hoare triple {63707#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L271-4 {63707#true} is VALID [2020-07-10 17:58:13,052 INFO L280 TraceCheckUtils]: 32: Hoare triple {63707#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L275 {63707#true} is VALID [2020-07-10 17:58:13,052 INFO L280 TraceCheckUtils]: 33: Hoare triple {63707#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L275-1 {63707#true} is VALID [2020-07-10 17:58:13,052 INFO L280 TraceCheckUtils]: 34: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L275-2 {63707#true} is VALID [2020-07-10 17:58:13,052 INFO L280 TraceCheckUtils]: 35: Hoare triple {63707#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L275-3 {63707#true} is VALID [2020-07-10 17:58:13,052 INFO L280 TraceCheckUtils]: 36: Hoare triple {63707#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L277 {63707#true} is VALID [2020-07-10 17:58:13,053 INFO L280 TraceCheckUtils]: 37: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L277-1 {63707#true} is VALID [2020-07-10 17:58:13,053 INFO L280 TraceCheckUtils]: 38: Hoare triple {63707#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(13); srcloc: L277-2 {63707#true} is VALID [2020-07-10 17:58:13,053 INFO L280 TraceCheckUtils]: 39: Hoare triple {63707#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(7); srcloc: L486 {63707#true} is VALID [2020-07-10 17:58:13,053 INFO L280 TraceCheckUtils]: 40: Hoare triple {63707#true} SUMMARY for call write~init~int(44, #t~string28.base, #t~string28.offset, 1); srcloc: L487 {63707#true} is VALID [2020-07-10 17:58:13,053 INFO L280 TraceCheckUtils]: 41: Hoare triple {63707#true} SUMMARY for call write~init~int(77, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L487-1 {63707#true} is VALID [2020-07-10 17:58:13,054 INFO L280 TraceCheckUtils]: 42: Hoare triple {63707#true} SUMMARY for call write~init~int(101, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L487-2 {63707#true} is VALID [2020-07-10 17:58:13,054 INFO L280 TraceCheckUtils]: 43: Hoare triple {63707#true} SUMMARY for call write~init~int(116, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L487-3 {63707#true} is VALID [2020-07-10 17:58:13,054 INFO L280 TraceCheckUtils]: 44: Hoare triple {63707#true} SUMMARY for call write~init~int(104, #t~string28.base, 4 + #t~string28.offset, 1); srcloc: L487-4 {63707#true} is VALID [2020-07-10 17:58:13,054 INFO L280 TraceCheckUtils]: 45: Hoare triple {63707#true} SUMMARY for call write~init~int(58, #t~string28.base, 5 + #t~string28.offset, 1); srcloc: L487-5 {63707#true} is VALID [2020-07-10 17:58:13,054 INFO L280 TraceCheckUtils]: 46: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string28.base, 6 + #t~string28.offset, 1); srcloc: L487-6 {63707#true} is VALID [2020-07-10 17:58:13,055 INFO L280 TraceCheckUtils]: 47: Hoare triple {63707#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(5); srcloc: L487-7 {63707#true} is VALID [2020-07-10 17:58:13,055 INFO L280 TraceCheckUtils]: 48: Hoare triple {63707#true} SUMMARY for call write~init~int(67, #t~string30.base, #t~string30.offset, 1); srcloc: L491 {63707#true} is VALID [2020-07-10 17:58:13,055 INFO L280 TraceCheckUtils]: 49: Hoare triple {63707#true} SUMMARY for call write~init~int(82, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L491-1 {63707#true} is VALID [2020-07-10 17:58:13,055 INFO L280 TraceCheckUtils]: 50: Hoare triple {63707#true} SUMMARY for call write~init~int(73, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L491-2 {63707#true} is VALID [2020-07-10 17:58:13,055 INFO L280 TraceCheckUtils]: 51: Hoare triple {63707#true} SUMMARY for call write~init~int(84, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L491-3 {63707#true} is VALID [2020-07-10 17:58:13,056 INFO L280 TraceCheckUtils]: 52: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string30.base, 4 + #t~string30.offset, 1); srcloc: L491-4 {63707#true} is VALID [2020-07-10 17:58:13,056 INFO L280 TraceCheckUtils]: 53: Hoare triple {63707#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L491-5 {63707#true} is VALID [2020-07-10 17:58:13,056 INFO L280 TraceCheckUtils]: 54: Hoare triple {63707#true} SUMMARY for call write~init~int(79, #t~string32.base, #t~string32.offset, 1); srcloc: L495 {63707#true} is VALID [2020-07-10 17:58:13,056 INFO L280 TraceCheckUtils]: 55: Hoare triple {63707#true} SUMMARY for call write~init~int(75, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L495-1 {63707#true} is VALID [2020-07-10 17:58:13,056 INFO L280 TraceCheckUtils]: 56: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L495-2 {63707#true} is VALID [2020-07-10 17:58:13,056 INFO L280 TraceCheckUtils]: 57: Hoare triple {63707#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L495-3 {63707#true} is VALID [2020-07-10 17:58:13,057 INFO L280 TraceCheckUtils]: 58: Hoare triple {63707#true} SUMMARY for call write~init~int(41, #t~string34.base, #t~string34.offset, 1); srcloc: L499 {63707#true} is VALID [2020-07-10 17:58:13,057 INFO L280 TraceCheckUtils]: 59: Hoare triple {63707#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L499-1 {63707#true} is VALID [2020-07-10 17:58:13,057 INFO L280 TraceCheckUtils]: 60: Hoare triple {63707#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L499-2 {63707#true} is VALID [2020-07-10 17:58:13,057 INFO L280 TraceCheckUtils]: 61: Hoare triple {63707#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L825 {63707#true} is VALID [2020-07-10 17:58:13,057 INFO L280 TraceCheckUtils]: 62: Hoare triple {63707#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L825-1 {63707#true} is VALID [2020-07-10 17:58:13,058 INFO L280 TraceCheckUtils]: 63: Hoare triple {63707#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L826 {63707#true} is VALID [2020-07-10 17:58:13,058 INFO L280 TraceCheckUtils]: 64: Hoare triple {63707#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {63707#true} is VALID [2020-07-10 17:58:13,058 INFO L280 TraceCheckUtils]: 65: Hoare triple {63707#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {63707#true} is VALID [2020-07-10 17:58:13,058 INFO L280 TraceCheckUtils]: 66: Hoare triple {63707#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L833 {63707#true} is VALID [2020-07-10 17:58:13,058 INFO L280 TraceCheckUtils]: 67: Hoare triple {63707#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L871 {63707#true} is VALID [2020-07-10 17:58:13,058 INFO L280 TraceCheckUtils]: 68: Hoare triple {63707#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L871-1 {63707#true} is VALID [2020-07-10 17:58:13,059 INFO L280 TraceCheckUtils]: 69: Hoare triple {63707#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L872 {63707#true} is VALID [2020-07-10 17:58:13,059 INFO L280 TraceCheckUtils]: 70: Hoare triple {63707#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {63707#true} is VALID [2020-07-10 17:58:13,059 INFO L280 TraceCheckUtils]: 71: Hoare triple {63707#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {63707#true} is VALID [2020-07-10 17:58:13,059 INFO L280 TraceCheckUtils]: 72: Hoare triple {63707#true} ~pumpRunning~0 := 0; {63707#true} is VALID [2020-07-10 17:58:13,059 INFO L280 TraceCheckUtils]: 73: Hoare triple {63707#true} ~systemActive~0 := 1; {63707#true} is VALID [2020-07-10 17:58:13,060 INFO L280 TraceCheckUtils]: 74: Hoare triple {63707#true} ~cleanupTimeShifts~0 := 4; {63707#true} is VALID [2020-07-10 17:58:13,060 INFO L280 TraceCheckUtils]: 75: Hoare triple {63707#true} ~waterLevel~0 := 1; {63707#true} is VALID [2020-07-10 17:58:13,060 INFO L280 TraceCheckUtils]: 76: Hoare triple {63707#true} ~methaneLevelCritical~0 := 0; {63707#true} is VALID [2020-07-10 17:58:13,060 INFO L280 TraceCheckUtils]: 77: Hoare triple {63707#true} ~head~0.base, ~head~0.offset := 0, 0; {63707#true} is VALID [2020-07-10 17:58:13,060 INFO L280 TraceCheckUtils]: 78: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:13,060 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {63707#true} {63707#true} #918#return; {63707#true} is VALID [2020-07-10 17:58:13,061 INFO L263 TraceCheckUtils]: 80: Hoare triple {63707#true} call #t~ret73 := main(); {63707#true} is VALID [2020-07-10 17:58:13,061 INFO L280 TraceCheckUtils]: 81: Hoare triple {63707#true} havoc ~retValue_acc~3; {63707#true} is VALID [2020-07-10 17:58:13,061 INFO L280 TraceCheckUtils]: 82: Hoare triple {63707#true} havoc ~tmp~4; {63707#true} is VALID [2020-07-10 17:58:13,061 INFO L263 TraceCheckUtils]: 83: Hoare triple {63707#true} call select_helpers(); {63707#true} is VALID [2020-07-10 17:58:13,061 INFO L280 TraceCheckUtils]: 84: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:13,062 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {63707#true} {63707#true} #826#return; {63707#true} is VALID [2020-07-10 17:58:13,062 INFO L263 TraceCheckUtils]: 86: Hoare triple {63707#true} call select_features(); {63707#true} is VALID [2020-07-10 17:58:13,062 INFO L280 TraceCheckUtils]: 87: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:13,062 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {63707#true} {63707#true} #828#return; {63707#true} is VALID [2020-07-10 17:58:13,062 INFO L263 TraceCheckUtils]: 89: Hoare triple {63707#true} call #t~ret24 := valid_product(); {63707#true} is VALID [2020-07-10 17:58:13,062 INFO L280 TraceCheckUtils]: 90: Hoare triple {63707#true} havoc ~retValue_acc~11; {63707#true} is VALID [2020-07-10 17:58:13,063 INFO L280 TraceCheckUtils]: 91: Hoare triple {63707#true} ~retValue_acc~11 := 1; {63707#true} is VALID [2020-07-10 17:58:13,063 INFO L280 TraceCheckUtils]: 92: Hoare triple {63707#true} #res := ~retValue_acc~11; {63707#true} is VALID [2020-07-10 17:58:13,063 INFO L280 TraceCheckUtils]: 93: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:13,063 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {63707#true} {63707#true} #830#return; {63707#true} is VALID [2020-07-10 17:58:13,063 INFO L280 TraceCheckUtils]: 95: Hoare triple {63707#true} assume -2147483648 <= #t~ret24 && #t~ret24 <= 2147483647; {63707#true} is VALID [2020-07-10 17:58:13,064 INFO L280 TraceCheckUtils]: 96: Hoare triple {63707#true} ~tmp~4 := #t~ret24; {63707#true} is VALID [2020-07-10 17:58:13,064 INFO L280 TraceCheckUtils]: 97: Hoare triple {63707#true} havoc #t~ret24; {63707#true} is VALID [2020-07-10 17:58:13,064 INFO L280 TraceCheckUtils]: 98: Hoare triple {63707#true} assume 0 != ~tmp~4; {63707#true} is VALID [2020-07-10 17:58:13,064 INFO L263 TraceCheckUtils]: 99: Hoare triple {63707#true} call setup(); {63707#true} is VALID [2020-07-10 17:58:13,064 INFO L280 TraceCheckUtils]: 100: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:13,065 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {63707#true} {63707#true} #832#return; {63707#true} is VALID [2020-07-10 17:58:13,065 INFO L263 TraceCheckUtils]: 102: Hoare triple {63707#true} call runTest(); {63707#true} is VALID [2020-07-10 17:58:13,065 INFO L263 TraceCheckUtils]: 103: Hoare triple {63707#true} call test(); {63707#true} is VALID [2020-07-10 17:58:13,065 INFO L280 TraceCheckUtils]: 104: Hoare triple {63707#true} havoc ~splverifierCounter~0; {63707#true} is VALID [2020-07-10 17:58:13,065 INFO L280 TraceCheckUtils]: 105: Hoare triple {63707#true} havoc ~tmp~0; {63707#true} is VALID [2020-07-10 17:58:13,065 INFO L280 TraceCheckUtils]: 106: Hoare triple {63707#true} havoc ~tmp___0~0; {63707#true} is VALID [2020-07-10 17:58:13,066 INFO L280 TraceCheckUtils]: 107: Hoare triple {63707#true} havoc ~tmp___1~0; {63707#true} is VALID [2020-07-10 17:58:13,066 INFO L280 TraceCheckUtils]: 108: Hoare triple {63707#true} havoc ~tmp___2~0; {63707#true} is VALID [2020-07-10 17:58:13,066 INFO L280 TraceCheckUtils]: 109: Hoare triple {63707#true} ~splverifierCounter~0 := 0; {63707#true} is VALID [2020-07-10 17:58:13,066 INFO L280 TraceCheckUtils]: 110: Hoare triple {63707#true} assume !false; {63707#true} is VALID [2020-07-10 17:58:13,066 INFO L280 TraceCheckUtils]: 111: Hoare triple {63707#true} assume ~splverifierCounter~0 < 4; {63707#true} is VALID [2020-07-10 17:58:13,066 INFO L280 TraceCheckUtils]: 112: Hoare triple {63707#true} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {63707#true} is VALID [2020-07-10 17:58:13,067 INFO L280 TraceCheckUtils]: 113: Hoare triple {63707#true} ~tmp~0 := #t~nondet0; {63707#true} is VALID [2020-07-10 17:58:13,067 INFO L280 TraceCheckUtils]: 114: Hoare triple {63707#true} havoc #t~nondet0; {63707#true} is VALID [2020-07-10 17:58:13,067 INFO L280 TraceCheckUtils]: 115: Hoare triple {63707#true} assume 0 != ~tmp~0; {63707#true} is VALID [2020-07-10 17:58:13,071 INFO L263 TraceCheckUtils]: 116: Hoare triple {63707#true} call waterRise(); {63915#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:58:13,072 INFO L280 TraceCheckUtils]: 117: Hoare triple {63915#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {63707#true} is VALID [2020-07-10 17:58:13,072 INFO L280 TraceCheckUtils]: 118: Hoare triple {63707#true} ~waterLevel~0 := 1 + ~waterLevel~0; {63707#true} is VALID [2020-07-10 17:58:13,072 INFO L280 TraceCheckUtils]: 119: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:13,072 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {63707#true} {63707#true} #876#return; {63707#true} is VALID [2020-07-10 17:58:13,072 INFO L280 TraceCheckUtils]: 121: Hoare triple {63707#true} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {63707#true} is VALID [2020-07-10 17:58:13,073 INFO L280 TraceCheckUtils]: 122: Hoare triple {63707#true} ~tmp___0~0 := #t~nondet1; {63707#true} is VALID [2020-07-10 17:58:13,073 INFO L280 TraceCheckUtils]: 123: Hoare triple {63707#true} havoc #t~nondet1; {63707#true} is VALID [2020-07-10 17:58:13,073 INFO L280 TraceCheckUtils]: 124: Hoare triple {63707#true} assume !(0 != ~tmp___0~0); {63707#true} is VALID [2020-07-10 17:58:13,073 INFO L280 TraceCheckUtils]: 125: Hoare triple {63707#true} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {63707#true} is VALID [2020-07-10 17:58:13,073 INFO L280 TraceCheckUtils]: 126: Hoare triple {63707#true} ~tmp___2~0 := #t~nondet2; {63707#true} is VALID [2020-07-10 17:58:13,074 INFO L280 TraceCheckUtils]: 127: Hoare triple {63707#true} havoc #t~nondet2; {63707#true} is VALID [2020-07-10 17:58:13,074 INFO L280 TraceCheckUtils]: 128: Hoare triple {63707#true} assume 0 != ~tmp___2~0; {63707#true} is VALID [2020-07-10 17:58:13,075 INFO L263 TraceCheckUtils]: 129: Hoare triple {63707#true} call startSystem(); {63916#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:58:13,075 INFO L280 TraceCheckUtils]: 130: Hoare triple {63916#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {63707#true} is VALID [2020-07-10 17:58:13,075 INFO L280 TraceCheckUtils]: 131: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:13,075 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {63707#true} {63707#true} #880#return; {63707#true} is VALID [2020-07-10 17:58:13,076 INFO L263 TraceCheckUtils]: 133: Hoare triple {63707#true} call timeShift(); {63917#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 17:58:13,076 INFO L280 TraceCheckUtils]: 134: Hoare triple {63917#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {63707#true} is VALID [2020-07-10 17:58:13,076 INFO L280 TraceCheckUtils]: 135: Hoare triple {63707#true} assume 0 != ~systemActive~0; {63707#true} is VALID [2020-07-10 17:58:13,077 INFO L263 TraceCheckUtils]: 136: Hoare triple {63707#true} call processEnvironment(); {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:13,077 INFO L280 TraceCheckUtils]: 137: Hoare triple {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {63707#true} is VALID [2020-07-10 17:58:13,077 INFO L280 TraceCheckUtils]: 138: Hoare triple {63707#true} assume !(0 != ~pumpRunning~0); {63707#true} is VALID [2020-07-10 17:58:13,078 INFO L263 TraceCheckUtils]: 139: Hoare triple {63707#true} call processEnvironment__wrappee__highWaterSensor(); {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:13,078 INFO L280 TraceCheckUtils]: 140: Hoare triple {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63707#true} is VALID [2020-07-10 17:58:13,078 INFO L280 TraceCheckUtils]: 141: Hoare triple {63707#true} assume 0 == ~pumpRunning~0; {63707#true} is VALID [2020-07-10 17:58:13,079 INFO L263 TraceCheckUtils]: 142: Hoare triple {63707#true} call #t~ret4 := isHighWaterLevel(); {63707#true} is VALID [2020-07-10 17:58:13,079 INFO L280 TraceCheckUtils]: 143: Hoare triple {63707#true} havoc ~retValue_acc~2; {63707#true} is VALID [2020-07-10 17:58:13,079 INFO L280 TraceCheckUtils]: 144: Hoare triple {63707#true} havoc ~tmp~3; {63707#true} is VALID [2020-07-10 17:58:13,079 INFO L280 TraceCheckUtils]: 145: Hoare triple {63707#true} havoc ~tmp___0~1; {63707#true} is VALID [2020-07-10 17:58:13,079 INFO L263 TraceCheckUtils]: 146: Hoare triple {63707#true} call #t~ret23 := isHighWaterSensorDry(); {63707#true} is VALID [2020-07-10 17:58:13,080 INFO L280 TraceCheckUtils]: 147: Hoare triple {63707#true} havoc ~retValue_acc~6; {63707#true} is VALID [2020-07-10 17:58:13,080 INFO L280 TraceCheckUtils]: 148: Hoare triple {63707#true} assume !(~waterLevel~0 < 2); {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,081 INFO L280 TraceCheckUtils]: 149: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := 0; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,081 INFO L280 TraceCheckUtils]: 150: Hoare triple {63863#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,082 INFO L280 TraceCheckUtils]: 151: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume true; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,083 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {63863#(<= 2 ~waterLevel~0)} {63707#true} #888#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,083 INFO L280 TraceCheckUtils]: 153: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret23 && #t~ret23 <= 2147483647; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,084 INFO L280 TraceCheckUtils]: 154: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~tmp~3 := #t~ret23; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,084 INFO L280 TraceCheckUtils]: 155: Hoare triple {63863#(<= 2 ~waterLevel~0)} havoc #t~ret23; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,085 INFO L280 TraceCheckUtils]: 156: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3); {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,085 INFO L280 TraceCheckUtils]: 157: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,086 INFO L280 TraceCheckUtils]: 158: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~1; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,086 INFO L280 TraceCheckUtils]: 159: Hoare triple {63863#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,087 INFO L280 TraceCheckUtils]: 160: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume true; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,088 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {63863#(<= 2 ~waterLevel~0)} {63707#true} #900#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,088 INFO L280 TraceCheckUtils]: 162: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,089 INFO L280 TraceCheckUtils]: 163: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret4; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,089 INFO L280 TraceCheckUtils]: 164: Hoare triple {63863#(<= 2 ~waterLevel~0)} havoc #t~ret4; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,090 INFO L280 TraceCheckUtils]: 165: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,090 INFO L263 TraceCheckUtils]: 166: Hoare triple {63863#(<= 2 ~waterLevel~0)} call activatePump(); {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:13,091 INFO L280 TraceCheckUtils]: 167: Hoare triple {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63707#true} is VALID [2020-07-10 17:58:13,091 INFO L280 TraceCheckUtils]: 168: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:13,091 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {63707#true} {63863#(<= 2 ~waterLevel~0)} #902#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,092 INFO L280 TraceCheckUtils]: 170: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume true; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,092 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {63863#(<= 2 ~waterLevel~0)} {63707#true} #874#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,093 INFO L280 TraceCheckUtils]: 172: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume true; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,094 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {63863#(<= 2 ~waterLevel~0)} {63707#true} #892#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,094 INFO L263 TraceCheckUtils]: 174: Hoare triple {63863#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {63707#true} is VALID [2020-07-10 17:58:13,094 INFO L280 TraceCheckUtils]: 175: Hoare triple {63707#true} havoc ~tmp~8; {63707#true} is VALID [2020-07-10 17:58:13,094 INFO L280 TraceCheckUtils]: 176: Hoare triple {63707#true} havoc ~tmp___0~2; {63707#true} is VALID [2020-07-10 17:58:13,094 INFO L263 TraceCheckUtils]: 177: Hoare triple {63707#true} call #t~ret70 := getWaterLevel(); {63707#true} is VALID [2020-07-10 17:58:13,094 INFO L280 TraceCheckUtils]: 178: Hoare triple {63707#true} havoc ~retValue_acc~5; {63707#true} is VALID [2020-07-10 17:58:13,095 INFO L280 TraceCheckUtils]: 179: Hoare triple {63707#true} ~retValue_acc~5 := ~waterLevel~0; {63707#true} is VALID [2020-07-10 17:58:13,095 INFO L280 TraceCheckUtils]: 180: Hoare triple {63707#true} #res := ~retValue_acc~5; {63707#true} is VALID [2020-07-10 17:58:13,095 INFO L280 TraceCheckUtils]: 181: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:13,095 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {63707#true} {63707#true} #820#return; {63707#true} is VALID [2020-07-10 17:58:13,095 INFO L280 TraceCheckUtils]: 183: Hoare triple {63707#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {63707#true} is VALID [2020-07-10 17:58:13,096 INFO L280 TraceCheckUtils]: 184: Hoare triple {63707#true} ~tmp~8 := #t~ret70; {63707#true} is VALID [2020-07-10 17:58:13,096 INFO L280 TraceCheckUtils]: 185: Hoare triple {63707#true} havoc #t~ret70; {63707#true} is VALID [2020-07-10 17:58:13,096 INFO L280 TraceCheckUtils]: 186: Hoare triple {63707#true} assume !(0 == ~tmp~8); {63707#true} is VALID [2020-07-10 17:58:13,096 INFO L280 TraceCheckUtils]: 187: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:13,097 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {63707#true} {63863#(<= 2 ~waterLevel~0)} #894#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,097 INFO L280 TraceCheckUtils]: 189: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume true; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,098 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {63863#(<= 2 ~waterLevel~0)} {63707#true} #884#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,098 INFO L280 TraceCheckUtils]: 191: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume !false; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,099 INFO L280 TraceCheckUtils]: 192: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,099 INFO L280 TraceCheckUtils]: 193: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet0 && #t~nondet0 <= 2147483647; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,100 INFO L280 TraceCheckUtils]: 194: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~nondet0; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,100 INFO L280 TraceCheckUtils]: 195: Hoare triple {63863#(<= 2 ~waterLevel~0)} havoc #t~nondet0; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,101 INFO L280 TraceCheckUtils]: 196: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~0); {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,101 INFO L280 TraceCheckUtils]: 197: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet1 && #t~nondet1 <= 2147483647; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,101 INFO L280 TraceCheckUtils]: 198: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~tmp___0~0 := #t~nondet1; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,102 INFO L280 TraceCheckUtils]: 199: Hoare triple {63863#(<= 2 ~waterLevel~0)} havoc #t~nondet1; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,102 INFO L280 TraceCheckUtils]: 200: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,103 INFO L280 TraceCheckUtils]: 201: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet2 && #t~nondet2 <= 2147483647; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,103 INFO L280 TraceCheckUtils]: 202: Hoare triple {63863#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet2; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,104 INFO L280 TraceCheckUtils]: 203: Hoare triple {63863#(<= 2 ~waterLevel~0)} havoc #t~nondet2; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,104 INFO L280 TraceCheckUtils]: 204: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,105 INFO L263 TraceCheckUtils]: 205: Hoare triple {63863#(<= 2 ~waterLevel~0)} call startSystem(); {63916#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:58:13,105 INFO L280 TraceCheckUtils]: 206: Hoare triple {63916#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {63707#true} is VALID [2020-07-10 17:58:13,105 INFO L280 TraceCheckUtils]: 207: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:13,106 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {63707#true} {63863#(<= 2 ~waterLevel~0)} #880#return; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,106 INFO L263 TraceCheckUtils]: 209: Hoare triple {63863#(<= 2 ~waterLevel~0)} call timeShift(); {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,107 INFO L280 TraceCheckUtils]: 210: Hoare triple {63863#(<= 2 ~waterLevel~0)} assume 0 != ~pumpRunning~0; {63863#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,108 INFO L263 TraceCheckUtils]: 211: Hoare triple {63863#(<= 2 ~waterLevel~0)} call lowerWaterLevel(); {63915#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:58:13,108 INFO L280 TraceCheckUtils]: 212: Hoare triple {63915#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {63915#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:58:13,109 INFO L280 TraceCheckUtils]: 213: Hoare triple {63915#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {64035#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 17:58:13,110 INFO L280 TraceCheckUtils]: 214: Hoare triple {64035#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {64035#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 17:58:13,110 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {64035#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {63863#(<= 2 ~waterLevel~0)} #890#return; {63871#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,111 INFO L280 TraceCheckUtils]: 216: Hoare triple {63871#(<= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {63871#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,112 INFO L263 TraceCheckUtils]: 217: Hoare triple {63871#(<= 1 ~waterLevel~0)} call processEnvironment(); {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:13,112 INFO L280 TraceCheckUtils]: 218: Hoare triple {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {63707#true} is VALID [2020-07-10 17:58:13,112 INFO L280 TraceCheckUtils]: 219: Hoare triple {63707#true} assume 0 != ~pumpRunning~0; {63707#true} is VALID [2020-07-10 17:58:13,112 INFO L263 TraceCheckUtils]: 220: Hoare triple {63707#true} call #t~ret5 := isMethaneAlarm(); {63707#true} is VALID [2020-07-10 17:58:13,112 INFO L280 TraceCheckUtils]: 221: Hoare triple {63707#true} havoc ~retValue_acc~0; {63707#true} is VALID [2020-07-10 17:58:13,113 INFO L263 TraceCheckUtils]: 222: Hoare triple {63707#true} call #t~ret6 := isMethaneLevelCritical(); {63707#true} is VALID [2020-07-10 17:58:13,113 INFO L280 TraceCheckUtils]: 223: Hoare triple {63707#true} havoc ~retValue_acc~4; {63707#true} is VALID [2020-07-10 17:58:13,113 INFO L280 TraceCheckUtils]: 224: Hoare triple {63707#true} ~retValue_acc~4 := ~methaneLevelCritical~0; {63707#true} is VALID [2020-07-10 17:58:13,113 INFO L280 TraceCheckUtils]: 225: Hoare triple {63707#true} #res := ~retValue_acc~4; {63707#true} is VALID [2020-07-10 17:58:13,113 INFO L280 TraceCheckUtils]: 226: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:13,113 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {63707#true} {63707#true} #912#return; {63707#true} is VALID [2020-07-10 17:58:13,114 INFO L280 TraceCheckUtils]: 228: Hoare triple {63707#true} assume -2147483648 <= #t~ret6 && #t~ret6 <= 2147483647; {63707#true} is VALID [2020-07-10 17:58:13,114 INFO L280 TraceCheckUtils]: 229: Hoare triple {63707#true} ~retValue_acc~0 := #t~ret6; {63707#true} is VALID [2020-07-10 17:58:13,114 INFO L280 TraceCheckUtils]: 230: Hoare triple {63707#true} havoc #t~ret6; {63707#true} is VALID [2020-07-10 17:58:13,114 INFO L280 TraceCheckUtils]: 231: Hoare triple {63707#true} #res := ~retValue_acc~0; {63707#true} is VALID [2020-07-10 17:58:13,114 INFO L280 TraceCheckUtils]: 232: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:13,114 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {63707#true} {63707#true} #868#return; {63707#true} is VALID [2020-07-10 17:58:13,115 INFO L280 TraceCheckUtils]: 234: Hoare triple {63707#true} assume -2147483648 <= #t~ret5 && #t~ret5 <= 2147483647; {63707#true} is VALID [2020-07-10 17:58:13,115 INFO L280 TraceCheckUtils]: 235: Hoare triple {63707#true} ~tmp~2 := #t~ret5; {63707#true} is VALID [2020-07-10 17:58:13,115 INFO L280 TraceCheckUtils]: 236: Hoare triple {63707#true} havoc #t~ret5; {63707#true} is VALID [2020-07-10 17:58:13,115 INFO L280 TraceCheckUtils]: 237: Hoare triple {63707#true} assume !(0 != ~tmp~2); {63707#true} is VALID [2020-07-10 17:58:13,116 INFO L263 TraceCheckUtils]: 238: Hoare triple {63707#true} call processEnvironment__wrappee__highWaterSensor(); {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 17:58:13,116 INFO L280 TraceCheckUtils]: 239: Hoare triple {63969#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63707#true} is VALID [2020-07-10 17:58:13,116 INFO L280 TraceCheckUtils]: 240: Hoare triple {63707#true} assume !(0 == ~pumpRunning~0); {63707#true} is VALID [2020-07-10 17:58:13,116 INFO L263 TraceCheckUtils]: 241: Hoare triple {63707#true} call processEnvironment__wrappee__base(); {63707#true} is VALID [2020-07-10 17:58:13,117 INFO L280 TraceCheckUtils]: 242: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:13,117 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {63707#true} {63707#true} #906#return; {63707#true} is VALID [2020-07-10 17:58:13,117 INFO L280 TraceCheckUtils]: 244: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:13,117 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {63707#true} {63707#true} #872#return; {63707#true} is VALID [2020-07-10 17:58:13,117 INFO L280 TraceCheckUtils]: 246: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:13,118 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {63707#true} {63871#(<= 1 ~waterLevel~0)} #892#return; {63871#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,119 INFO L263 TraceCheckUtils]: 248: Hoare triple {63871#(<= 1 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {63871#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,120 INFO L280 TraceCheckUtils]: 249: Hoare triple {63871#(<= 1 ~waterLevel~0)} havoc ~tmp~8; {63871#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,121 INFO L280 TraceCheckUtils]: 250: Hoare triple {63871#(<= 1 ~waterLevel~0)} havoc ~tmp___0~2; {63871#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 17:58:13,121 INFO L263 TraceCheckUtils]: 251: Hoare triple {63871#(<= 1 ~waterLevel~0)} call #t~ret70 := getWaterLevel(); {63707#true} is VALID [2020-07-10 17:58:13,121 INFO L280 TraceCheckUtils]: 252: Hoare triple {63707#true} havoc ~retValue_acc~5; {63707#true} is VALID [2020-07-10 17:58:13,122 INFO L280 TraceCheckUtils]: 253: Hoare triple {63707#true} ~retValue_acc~5 := ~waterLevel~0; {64063#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} is VALID [2020-07-10 17:58:13,122 INFO L280 TraceCheckUtils]: 254: Hoare triple {64063#(= ~waterLevel~0 getWaterLevel_~retValue_acc~5)} #res := ~retValue_acc~5; {64064#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:58:13,123 INFO L280 TraceCheckUtils]: 255: Hoare triple {64064#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {64064#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:58:13,123 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {64064#(= |getWaterLevel_#res| ~waterLevel~0)} {63871#(<= 1 ~waterLevel~0)} #820#return; {63907#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret70|)} is VALID [2020-07-10 17:58:13,124 INFO L280 TraceCheckUtils]: 257: Hoare triple {63907#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret70|)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {63907#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret70|)} is VALID [2020-07-10 17:58:13,124 INFO L280 TraceCheckUtils]: 258: Hoare triple {63907#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret70|)} ~tmp~8 := #t~ret70; {63908#(<= 1 __utac_acc__Specification4_spec__1_~tmp~8)} is VALID [2020-07-10 17:58:13,125 INFO L280 TraceCheckUtils]: 259: Hoare triple {63908#(<= 1 __utac_acc__Specification4_spec__1_~tmp~8)} havoc #t~ret70; {63908#(<= 1 __utac_acc__Specification4_spec__1_~tmp~8)} is VALID [2020-07-10 17:58:13,126 INFO L280 TraceCheckUtils]: 260: Hoare triple {63908#(<= 1 __utac_acc__Specification4_spec__1_~tmp~8)} assume 0 == ~tmp~8; {63708#false} is VALID [2020-07-10 17:58:13,126 INFO L263 TraceCheckUtils]: 261: Hoare triple {63708#false} call #t~ret71 := isPumpRunning(); {63707#true} is VALID [2020-07-10 17:58:13,126 INFO L280 TraceCheckUtils]: 262: Hoare triple {63707#true} havoc ~retValue_acc~1; {63707#true} is VALID [2020-07-10 17:58:13,127 INFO L280 TraceCheckUtils]: 263: Hoare triple {63707#true} ~retValue_acc~1 := ~pumpRunning~0; {63707#true} is VALID [2020-07-10 17:58:13,127 INFO L280 TraceCheckUtils]: 264: Hoare triple {63707#true} #res := ~retValue_acc~1; {63707#true} is VALID [2020-07-10 17:58:13,127 INFO L280 TraceCheckUtils]: 265: Hoare triple {63707#true} assume true; {63707#true} is VALID [2020-07-10 17:58:13,127 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {63707#true} {63708#false} #822#return; {63708#false} is VALID [2020-07-10 17:58:13,127 INFO L280 TraceCheckUtils]: 267: Hoare triple {63708#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {63708#false} is VALID [2020-07-10 17:58:13,127 INFO L280 TraceCheckUtils]: 268: Hoare triple {63708#false} ~tmp___0~2 := #t~ret71; {63708#false} is VALID [2020-07-10 17:58:13,128 INFO L280 TraceCheckUtils]: 269: Hoare triple {63708#false} havoc #t~ret71; {63708#false} is VALID [2020-07-10 17:58:13,128 INFO L280 TraceCheckUtils]: 270: Hoare triple {63708#false} assume 0 != ~tmp___0~2; {63708#false} is VALID [2020-07-10 17:58:13,128 INFO L263 TraceCheckUtils]: 271: Hoare triple {63708#false} call __automaton_fail(); {63708#false} is VALID [2020-07-10 17:58:13,128 INFO L280 TraceCheckUtils]: 272: Hoare triple {63708#false} assume !false; {63708#false} is VALID [2020-07-10 17:58:13,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 17:58:13,180 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:58:13,180 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [139571157] [2020-07-10 17:58:13,180 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:58:13,181 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-10 17:58:13,181 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1837544866] [2020-07-10 17:58:13,181 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 273 [2020-07-10 17:58:13,182 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:58:13,182 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 17:58:13,519 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 268 edges. 268 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:58:13,519 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 17:58:13,520 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:58:13,520 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 17:58:13,520 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2020-07-10 17:58:13,521 INFO L87 Difference]: Start difference. First operand 1416 states and 1611 transitions. Second operand 14 states. [2020-07-10 17:58:14,877 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:58:21,044 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:58:26,794 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:58:27,422 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:58:28,528 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:58:29,278 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:58:29,741 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:58:30,185 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:58:30,768 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:58:31,628 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:58:32,686 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:58:33,417 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:59:22,229 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:59:22,706 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188