/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_product52.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 17:56:29,348 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 17:56:29,351 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 17:56:29,362 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 17:56:29,362 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 17:56:29,363 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 17:56:29,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 17:56:29,366 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 17:56:29,368 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 17:56:29,368 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 17:56:29,369 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 17:56:29,370 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 17:56:29,371 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 17:56:29,372 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 17:56:29,373 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 17:56:29,374 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 17:56:29,375 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 17:56:29,376 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 17:56:29,377 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 17:56:29,380 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 17:56:29,381 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 17:56:29,382 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 17:56:29,383 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 17:56:29,384 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 17:56:29,387 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 17:56:29,387 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 17:56:29,387 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 17:56:29,388 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 17:56:29,389 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 17:56:29,389 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 17:56:29,390 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 17:56:29,390 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 17:56:29,391 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 17:56:29,392 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 17:56:29,393 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 17:56:29,393 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 17:56:29,394 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 17:56:29,394 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 17:56:29,394 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 17:56:29,395 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 17:56:29,396 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 17:56:29,397 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 17:56:29,406 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 17:56:29,407 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 17:56:29,408 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 17:56:29,408 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 17:56:29,408 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 17:56:29,408 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 17:56:29,409 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 17:56:29,409 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 17:56:29,409 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 17:56:29,409 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 17:56:29,409 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 17:56:29,409 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 17:56:29,410 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 17:56:29,410 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 17:56:29,410 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 17:56:29,410 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 17:56:29,411 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 17:56:29,411 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 17:56:29,411 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 17:56:29,411 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 17:56:29,411 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 17:56:29,412 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 17:56:29,412 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 17:56:29,709 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 17:56:29,720 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 17:56:29,725 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 17:56:29,727 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 17:56:29,727 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 17:56:29,728 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product52.cil.c [2020-07-10 17:56:29,806 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05e660f93/5d6e4dfc9aa242eba849f3d8f0df652d/FLAG5fe18487a [2020-07-10 17:56:30,319 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 17:56:30,320 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product52.cil.c [2020-07-10 17:56:30,334 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05e660f93/5d6e4dfc9aa242eba849f3d8f0df652d/FLAG5fe18487a [2020-07-10 17:56:30,645 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05e660f93/5d6e4dfc9aa242eba849f3d8f0df652d [2020-07-10 17:56:30,654 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 17:56:30,656 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 17:56:30,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 17:56:30,657 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 17:56:30,660 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 17:56:30,662 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 05:56:30" (1/1) ... [2020-07-10 17:56:30,665 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d944cb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:56:30, skipping insertion in model container [2020-07-10 17:56:30,665 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 05:56:30" (1/1) ... [2020-07-10 17:56:30,673 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 17:56:30,721 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 17:56:31,050 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 17:56:31,165 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 17:56:31,295 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 17:56:31,339 INFO L208 MainTranslator]: Completed translation [2020-07-10 17:56:31,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:56:31 WrapperNode [2020-07-10 17:56:31,340 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 17:56:31,340 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 17:56:31,340 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 17:56:31,341 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 17:56:31,353 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:56:31" (1/1) ... [2020-07-10 17:56:31,353 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:56:31" (1/1) ... [2020-07-10 17:56:31,371 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:56:31" (1/1) ... [2020-07-10 17:56:31,372 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:56:31" (1/1) ... [2020-07-10 17:56:31,431 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:56:31" (1/1) ... [2020-07-10 17:56:31,440 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:56:31" (1/1) ... [2020-07-10 17:56:31,445 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:56:31" (1/1) ... [2020-07-10 17:56:31,452 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 17:56:31,453 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 17:56:31,453 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 17:56:31,453 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 17:56:31,454 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:56:31" (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 17:56:31,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 17:56:31,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 17:56:31,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 17:56:31,518 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 17:56:31,518 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 17:56:31,518 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 17:56:31,518 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 17:56:31,518 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 17:56:31,518 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 17:56:31,519 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 17:56:31,519 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-10 17:56:31,519 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 17:56:31,519 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 17:56:31,519 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 17:56:31,519 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 17:56:31,520 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 17:56:31,520 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 17:56:31,520 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 17:56:31,520 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 17:56:31,520 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 17:56:31,520 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 17:56:31,521 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-10 17:56:31,521 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 17:56:31,521 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-10 17:56:31,521 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 17:56:31,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 17:56:31,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 17:56:31,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 17:56:31,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 17:56:31,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 17:56:31,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 17:56:31,522 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 17:56:31,522 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 17:56:31,523 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 17:56:31,523 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 17:56:31,523 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 17:56:31,523 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 17:56:31,523 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 17:56:31,523 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 17:56:31,524 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 17:56:31,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 17:56:31,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-07-10 17:56:31,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 17:56:31,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 17:56:31,524 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 17:56:31,525 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 17:56:31,525 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 17:56:31,525 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 17:56:31,525 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 17:56:31,525 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 17:56:31,525 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 17:56:31,525 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 17:56:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-10 17:56:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 17:56:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 17:56:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 17:56:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 17:56:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 17:56:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 17:56:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 17:56:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-10 17:56:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-07-10 17:56:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 17:56:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 17:56:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 17:56:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 17:56:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-10 17:56:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 17:56:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 17:56:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 17:56:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 17:56:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 17:56:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 17:56:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 17:56:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 17:56:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 17:56:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 17:56:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 17:56:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 17:56:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 17:56:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 17:56:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 17:56:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 17:56:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 17:56:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 17:56:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 17:56:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 17:56:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 17:56:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 17:56:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 17:56:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 17:56:31,532 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 17:56:31,532 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 17:56:31,532 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 17:56:31,532 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 17:56:31,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 17:56:31,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 17:56:31,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 17:56:33,209 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 17:56:33,209 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 17:56:33,215 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 05:56:33 BoogieIcfgContainer [2020-07-10 17:56:33,215 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 17:56:33,217 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 17:56:33,217 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 17:56:33,220 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 17:56:33,220 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 05:56:30" (1/3) ... [2020-07-10 17:56:33,221 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70e11269 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 05:56:33, skipping insertion in model container [2020-07-10 17:56:33,221 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 05:56:31" (2/3) ... [2020-07-10 17:56:33,222 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@70e11269 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 05:56:33, skipping insertion in model container [2020-07-10 17:56:33,222 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 05:56:33" (3/3) ... [2020-07-10 17:56:33,224 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product52.cil.c [2020-07-10 17:56:33,234 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 17:56:33,242 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 17:56:33,256 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 17:56:33,278 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 17:56:33,278 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 17:56:33,278 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 17:56:33,279 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 17:56:33,279 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 17:56:33,279 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 17:56:33,279 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 17:56:33,279 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 17:56:33,301 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states. [2020-07-10 17:56:33,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-10 17:56:33,323 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:56:33,324 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 17:56:33,325 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:56:33,330 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:56:33,331 INFO L82 PathProgramCache]: Analyzing trace with hash -1964738656, now seen corresponding path program 1 times [2020-07-10 17:56:33,340 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:56:33,340 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1400243785] [2020-07-10 17:56:33,341 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:56:33,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:34,104 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:56:34,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:34,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {427#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {325#true} is VALID [2020-07-10 17:56:34,210 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} #valid := #valid[0 := 0]; {325#true} is VALID [2020-07-10 17:56:34,211 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} assume 0 < #StackHeapBarrier; {325#true} is VALID [2020-07-10 17:56:34,212 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {325#true} is VALID [2020-07-10 17:56:34,212 INFO L280 TraceCheckUtils]: 4: Hoare triple {325#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {325#true} is VALID [2020-07-10 17:56:34,212 INFO L280 TraceCheckUtils]: 5: Hoare triple {325#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {325#true} is VALID [2020-07-10 17:56:34,213 INFO L280 TraceCheckUtils]: 6: Hoare triple {325#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {325#true} is VALID [2020-07-10 17:56:34,213 INFO L280 TraceCheckUtils]: 7: Hoare triple {325#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {325#true} is VALID [2020-07-10 17:56:34,213 INFO L280 TraceCheckUtils]: 8: Hoare triple {325#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {325#true} is VALID [2020-07-10 17:56:34,214 INFO L280 TraceCheckUtils]: 9: Hoare triple {325#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {325#true} is VALID [2020-07-10 17:56:34,214 INFO L280 TraceCheckUtils]: 10: Hoare triple {325#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {325#true} is VALID [2020-07-10 17:56:34,214 INFO L280 TraceCheckUtils]: 11: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {325#true} is VALID [2020-07-10 17:56:34,215 INFO L280 TraceCheckUtils]: 12: Hoare triple {325#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {325#true} is VALID [2020-07-10 17:56:34,215 INFO L280 TraceCheckUtils]: 13: Hoare triple {325#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {325#true} is VALID [2020-07-10 17:56:34,215 INFO L280 TraceCheckUtils]: 14: Hoare triple {325#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {325#true} is VALID [2020-07-10 17:56:34,216 INFO L280 TraceCheckUtils]: 15: Hoare triple {325#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {325#true} is VALID [2020-07-10 17:56:34,216 INFO L280 TraceCheckUtils]: 16: Hoare triple {325#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {325#true} is VALID [2020-07-10 17:56:34,217 INFO L280 TraceCheckUtils]: 17: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {325#true} is VALID [2020-07-10 17:56:34,217 INFO L280 TraceCheckUtils]: 18: Hoare triple {325#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {325#true} is VALID [2020-07-10 17:56:34,217 INFO L280 TraceCheckUtils]: 19: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {325#true} is VALID [2020-07-10 17:56:34,218 INFO L280 TraceCheckUtils]: 20: Hoare triple {325#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {325#true} is VALID [2020-07-10 17:56:34,218 INFO L280 TraceCheckUtils]: 21: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {325#true} is VALID [2020-07-10 17:56:34,218 INFO L280 TraceCheckUtils]: 22: Hoare triple {325#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {325#true} is VALID [2020-07-10 17:56:34,219 INFO L280 TraceCheckUtils]: 23: Hoare triple {325#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {325#true} is VALID [2020-07-10 17:56:34,219 INFO L280 TraceCheckUtils]: 24: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {325#true} is VALID [2020-07-10 17:56:34,220 INFO L280 TraceCheckUtils]: 25: Hoare triple {325#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {325#true} is VALID [2020-07-10 17:56:34,220 INFO L280 TraceCheckUtils]: 26: Hoare triple {325#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {325#true} is VALID [2020-07-10 17:56:34,220 INFO L280 TraceCheckUtils]: 27: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {325#true} is VALID [2020-07-10 17:56:34,221 INFO L280 TraceCheckUtils]: 28: Hoare triple {325#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {325#true} is VALID [2020-07-10 17:56:34,221 INFO L280 TraceCheckUtils]: 29: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {325#true} is VALID [2020-07-10 17:56:34,221 INFO L280 TraceCheckUtils]: 30: Hoare triple {325#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {325#true} is VALID [2020-07-10 17:56:34,222 INFO L280 TraceCheckUtils]: 31: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {325#true} is VALID [2020-07-10 17:56:34,222 INFO L280 TraceCheckUtils]: 32: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {325#true} is VALID [2020-07-10 17:56:34,222 INFO L280 TraceCheckUtils]: 33: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {325#true} is VALID [2020-07-10 17:56:34,223 INFO L280 TraceCheckUtils]: 34: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {325#true} is VALID [2020-07-10 17:56:34,223 INFO L280 TraceCheckUtils]: 35: Hoare triple {325#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {325#true} is VALID [2020-07-10 17:56:34,223 INFO L280 TraceCheckUtils]: 36: Hoare triple {325#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {325#true} is VALID [2020-07-10 17:56:34,224 INFO L280 TraceCheckUtils]: 37: Hoare triple {325#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {325#true} is VALID [2020-07-10 17:56:34,224 INFO L280 TraceCheckUtils]: 38: Hoare triple {325#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {325#true} is VALID [2020-07-10 17:56:34,224 INFO L280 TraceCheckUtils]: 39: Hoare triple {325#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {325#true} is VALID [2020-07-10 17:56:34,225 INFO L280 TraceCheckUtils]: 40: Hoare triple {325#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {325#true} is VALID [2020-07-10 17:56:34,225 INFO L280 TraceCheckUtils]: 41: Hoare triple {325#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {325#true} is VALID [2020-07-10 17:56:34,225 INFO L280 TraceCheckUtils]: 42: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {325#true} is VALID [2020-07-10 17:56:34,226 INFO L280 TraceCheckUtils]: 43: Hoare triple {325#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {325#true} is VALID [2020-07-10 17:56:34,226 INFO L280 TraceCheckUtils]: 44: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {325#true} is VALID [2020-07-10 17:56:34,226 INFO L280 TraceCheckUtils]: 45: Hoare triple {325#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {325#true} is VALID [2020-07-10 17:56:34,227 INFO L280 TraceCheckUtils]: 46: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {325#true} is VALID [2020-07-10 17:56:34,227 INFO L280 TraceCheckUtils]: 47: Hoare triple {325#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {325#true} is VALID [2020-07-10 17:56:34,227 INFO L280 TraceCheckUtils]: 48: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {325#true} is VALID [2020-07-10 17:56:34,228 INFO L280 TraceCheckUtils]: 49: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {325#true} is VALID [2020-07-10 17:56:34,228 INFO L280 TraceCheckUtils]: 50: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {325#true} is VALID [2020-07-10 17:56:34,229 INFO L280 TraceCheckUtils]: 51: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {325#true} is VALID [2020-07-10 17:56:34,229 INFO L280 TraceCheckUtils]: 52: Hoare triple {325#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {325#true} is VALID [2020-07-10 17:56:34,229 INFO L280 TraceCheckUtils]: 53: Hoare triple {325#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {325#true} is VALID [2020-07-10 17:56:34,230 INFO L280 TraceCheckUtils]: 54: Hoare triple {325#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {325#true} is VALID [2020-07-10 17:56:34,230 INFO L280 TraceCheckUtils]: 55: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {325#true} is VALID [2020-07-10 17:56:34,230 INFO L280 TraceCheckUtils]: 56: Hoare triple {325#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {325#true} is VALID [2020-07-10 17:56:34,231 INFO L280 TraceCheckUtils]: 57: Hoare triple {325#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {325#true} is VALID [2020-07-10 17:56:34,231 INFO L280 TraceCheckUtils]: 58: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {325#true} is VALID [2020-07-10 17:56:34,231 INFO L280 TraceCheckUtils]: 59: Hoare triple {325#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {325#true} is VALID [2020-07-10 17:56:34,232 INFO L280 TraceCheckUtils]: 60: Hoare triple {325#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {325#true} is VALID [2020-07-10 17:56:34,232 INFO L280 TraceCheckUtils]: 61: Hoare triple {325#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {325#true} is VALID [2020-07-10 17:56:34,232 INFO L280 TraceCheckUtils]: 62: Hoare triple {325#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {325#true} is VALID [2020-07-10 17:56:34,233 INFO L280 TraceCheckUtils]: 63: Hoare triple {325#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {325#true} is VALID [2020-07-10 17:56:34,233 INFO L280 TraceCheckUtils]: 64: Hoare triple {325#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {325#true} is VALID [2020-07-10 17:56:34,233 INFO L280 TraceCheckUtils]: 65: Hoare triple {325#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {325#true} is VALID [2020-07-10 17:56:34,234 INFO L280 TraceCheckUtils]: 66: Hoare triple {325#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {325#true} is VALID [2020-07-10 17:56:34,234 INFO L280 TraceCheckUtils]: 67: Hoare triple {325#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {325#true} is VALID [2020-07-10 17:56:34,234 INFO L280 TraceCheckUtils]: 68: Hoare triple {325#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {325#true} is VALID [2020-07-10 17:56:34,235 INFO L280 TraceCheckUtils]: 69: Hoare triple {325#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {325#true} is VALID [2020-07-10 17:56:34,235 INFO L280 TraceCheckUtils]: 70: Hoare triple {325#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {325#true} is VALID [2020-07-10 17:56:34,235 INFO L280 TraceCheckUtils]: 71: Hoare triple {325#true} ~waterLevel~0 := 1; {325#true} is VALID [2020-07-10 17:56:34,236 INFO L280 TraceCheckUtils]: 72: Hoare triple {325#true} ~methaneLevelCritical~0 := 0; {325#true} is VALID [2020-07-10 17:56:34,236 INFO L280 TraceCheckUtils]: 73: Hoare triple {325#true} ~pumpRunning~0 := 0; {325#true} is VALID [2020-07-10 17:56:34,236 INFO L280 TraceCheckUtils]: 74: Hoare triple {325#true} ~systemActive~0 := 1; {325#true} is VALID [2020-07-10 17:56:34,236 INFO L280 TraceCheckUtils]: 75: Hoare triple {325#true} ~head~0.base, ~head~0.offset := 0, 0; {325#true} is VALID [2020-07-10 17:56:34,237 INFO L280 TraceCheckUtils]: 76: Hoare triple {325#true} ~cleanupTimeShifts~0 := 4; {325#true} is VALID [2020-07-10 17:56:34,237 INFO L280 TraceCheckUtils]: 77: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 17:56:34,237 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {325#true} {325#true} #942#return; {325#true} is VALID [2020-07-10 17:56:34,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:34,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 17:56:34,276 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {325#true} {325#true} #848#return; {325#true} is VALID [2020-07-10 17:56:34,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:34,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 17:56:34,280 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {325#true} {325#true} #850#return; {325#true} is VALID [2020-07-10 17:56:34,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:34,284 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} havoc ~retValue_acc~13; {325#true} is VALID [2020-07-10 17:56:34,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} ~retValue_acc~13 := 1; {325#true} is VALID [2020-07-10 17:56:34,285 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #res := ~retValue_acc~13; {325#true} is VALID [2020-07-10 17:56:34,285 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 17:56:34,286 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {325#true} {325#true} #852#return; {325#true} is VALID [2020-07-10 17:56:34,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:34,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 17:56:34,289 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {325#true} {325#true} #854#return; {325#true} is VALID [2020-07-10 17:56:34,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:34,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} havoc ~retValue_acc~1; {325#true} is VALID [2020-07-10 17:56:34,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} ~retValue_acc~1 := ~waterLevel~0; {325#true} is VALID [2020-07-10 17:56:34,294 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #res := ~retValue_acc~1; {325#true} is VALID [2020-07-10 17:56:34,294 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 17:56:34,294 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {325#true} {326#false} #842#return; {326#false} is VALID [2020-07-10 17:56:34,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:34,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} havoc ~retValue_acc~5; {325#true} is VALID [2020-07-10 17:56:34,298 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} ~retValue_acc~5 := ~pumpRunning~0; {325#true} is VALID [2020-07-10 17:56:34,299 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #res := ~retValue_acc~5; {325#true} is VALID [2020-07-10 17:56:34,299 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 17:56:34,299 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {325#true} {326#false} #844#return; {326#false} is VALID [2020-07-10 17:56:34,305 INFO L263 TraceCheckUtils]: 0: Hoare triple {325#true} call ULTIMATE.init(); {427#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 17:56:34,305 INFO L280 TraceCheckUtils]: 1: Hoare triple {427#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {325#true} is VALID [2020-07-10 17:56:34,306 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #valid := #valid[0 := 0]; {325#true} is VALID [2020-07-10 17:56:34,306 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume 0 < #StackHeapBarrier; {325#true} is VALID [2020-07-10 17:56:34,306 INFO L280 TraceCheckUtils]: 4: Hoare triple {325#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {325#true} is VALID [2020-07-10 17:56:34,306 INFO L280 TraceCheckUtils]: 5: Hoare triple {325#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {325#true} is VALID [2020-07-10 17:56:34,307 INFO L280 TraceCheckUtils]: 6: Hoare triple {325#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {325#true} is VALID [2020-07-10 17:56:34,307 INFO L280 TraceCheckUtils]: 7: Hoare triple {325#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {325#true} is VALID [2020-07-10 17:56:34,307 INFO L280 TraceCheckUtils]: 8: Hoare triple {325#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {325#true} is VALID [2020-07-10 17:56:34,308 INFO L280 TraceCheckUtils]: 9: Hoare triple {325#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {325#true} is VALID [2020-07-10 17:56:34,308 INFO L280 TraceCheckUtils]: 10: Hoare triple {325#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {325#true} is VALID [2020-07-10 17:56:34,308 INFO L280 TraceCheckUtils]: 11: Hoare triple {325#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {325#true} is VALID [2020-07-10 17:56:34,309 INFO L280 TraceCheckUtils]: 12: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {325#true} is VALID [2020-07-10 17:56:34,309 INFO L280 TraceCheckUtils]: 13: Hoare triple {325#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {325#true} is VALID [2020-07-10 17:56:34,309 INFO L280 TraceCheckUtils]: 14: Hoare triple {325#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {325#true} is VALID [2020-07-10 17:56:34,309 INFO L280 TraceCheckUtils]: 15: Hoare triple {325#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {325#true} is VALID [2020-07-10 17:56:34,310 INFO L280 TraceCheckUtils]: 16: Hoare triple {325#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {325#true} is VALID [2020-07-10 17:56:34,310 INFO L280 TraceCheckUtils]: 17: Hoare triple {325#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {325#true} is VALID [2020-07-10 17:56:34,310 INFO L280 TraceCheckUtils]: 18: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {325#true} is VALID [2020-07-10 17:56:34,311 INFO L280 TraceCheckUtils]: 19: Hoare triple {325#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {325#true} is VALID [2020-07-10 17:56:34,311 INFO L280 TraceCheckUtils]: 20: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {325#true} is VALID [2020-07-10 17:56:34,311 INFO L280 TraceCheckUtils]: 21: Hoare triple {325#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {325#true} is VALID [2020-07-10 17:56:34,311 INFO L280 TraceCheckUtils]: 22: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {325#true} is VALID [2020-07-10 17:56:34,312 INFO L280 TraceCheckUtils]: 23: Hoare triple {325#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {325#true} is VALID [2020-07-10 17:56:34,312 INFO L280 TraceCheckUtils]: 24: Hoare triple {325#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {325#true} is VALID [2020-07-10 17:56:34,312 INFO L280 TraceCheckUtils]: 25: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {325#true} is VALID [2020-07-10 17:56:34,313 INFO L280 TraceCheckUtils]: 26: Hoare triple {325#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {325#true} is VALID [2020-07-10 17:56:34,313 INFO L280 TraceCheckUtils]: 27: Hoare triple {325#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {325#true} is VALID [2020-07-10 17:56:34,313 INFO L280 TraceCheckUtils]: 28: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {325#true} is VALID [2020-07-10 17:56:34,314 INFO L280 TraceCheckUtils]: 29: Hoare triple {325#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {325#true} is VALID [2020-07-10 17:56:34,314 INFO L280 TraceCheckUtils]: 30: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {325#true} is VALID [2020-07-10 17:56:34,314 INFO L280 TraceCheckUtils]: 31: Hoare triple {325#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {325#true} is VALID [2020-07-10 17:56:34,314 INFO L280 TraceCheckUtils]: 32: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {325#true} is VALID [2020-07-10 17:56:34,315 INFO L280 TraceCheckUtils]: 33: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {325#true} is VALID [2020-07-10 17:56:34,315 INFO L280 TraceCheckUtils]: 34: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {325#true} is VALID [2020-07-10 17:56:34,315 INFO L280 TraceCheckUtils]: 35: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {325#true} is VALID [2020-07-10 17:56:34,316 INFO L280 TraceCheckUtils]: 36: Hoare triple {325#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {325#true} is VALID [2020-07-10 17:56:34,316 INFO L280 TraceCheckUtils]: 37: Hoare triple {325#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {325#true} is VALID [2020-07-10 17:56:34,316 INFO L280 TraceCheckUtils]: 38: Hoare triple {325#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {325#true} is VALID [2020-07-10 17:56:34,316 INFO L280 TraceCheckUtils]: 39: Hoare triple {325#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {325#true} is VALID [2020-07-10 17:56:34,317 INFO L280 TraceCheckUtils]: 40: Hoare triple {325#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {325#true} is VALID [2020-07-10 17:56:34,317 INFO L280 TraceCheckUtils]: 41: Hoare triple {325#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {325#true} is VALID [2020-07-10 17:56:34,317 INFO L280 TraceCheckUtils]: 42: Hoare triple {325#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {325#true} is VALID [2020-07-10 17:56:34,317 INFO L280 TraceCheckUtils]: 43: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {325#true} is VALID [2020-07-10 17:56:34,318 INFO L280 TraceCheckUtils]: 44: Hoare triple {325#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {325#true} is VALID [2020-07-10 17:56:34,318 INFO L280 TraceCheckUtils]: 45: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {325#true} is VALID [2020-07-10 17:56:34,318 INFO L280 TraceCheckUtils]: 46: Hoare triple {325#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {325#true} is VALID [2020-07-10 17:56:34,319 INFO L280 TraceCheckUtils]: 47: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {325#true} is VALID [2020-07-10 17:56:34,319 INFO L280 TraceCheckUtils]: 48: Hoare triple {325#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {325#true} is VALID [2020-07-10 17:56:34,319 INFO L280 TraceCheckUtils]: 49: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {325#true} is VALID [2020-07-10 17:56:34,319 INFO L280 TraceCheckUtils]: 50: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {325#true} is VALID [2020-07-10 17:56:34,320 INFO L280 TraceCheckUtils]: 51: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {325#true} is VALID [2020-07-10 17:56:34,320 INFO L280 TraceCheckUtils]: 52: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {325#true} is VALID [2020-07-10 17:56:34,320 INFO L280 TraceCheckUtils]: 53: Hoare triple {325#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {325#true} is VALID [2020-07-10 17:56:34,321 INFO L280 TraceCheckUtils]: 54: Hoare triple {325#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {325#true} is VALID [2020-07-10 17:56:34,321 INFO L280 TraceCheckUtils]: 55: Hoare triple {325#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {325#true} is VALID [2020-07-10 17:56:34,321 INFO L280 TraceCheckUtils]: 56: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {325#true} is VALID [2020-07-10 17:56:34,321 INFO L280 TraceCheckUtils]: 57: Hoare triple {325#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {325#true} is VALID [2020-07-10 17:56:34,322 INFO L280 TraceCheckUtils]: 58: Hoare triple {325#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {325#true} is VALID [2020-07-10 17:56:34,322 INFO L280 TraceCheckUtils]: 59: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {325#true} is VALID [2020-07-10 17:56:34,322 INFO L280 TraceCheckUtils]: 60: Hoare triple {325#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {325#true} is VALID [2020-07-10 17:56:34,323 INFO L280 TraceCheckUtils]: 61: Hoare triple {325#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {325#true} is VALID [2020-07-10 17:56:34,323 INFO L280 TraceCheckUtils]: 62: Hoare triple {325#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {325#true} is VALID [2020-07-10 17:56:34,323 INFO L280 TraceCheckUtils]: 63: Hoare triple {325#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {325#true} is VALID [2020-07-10 17:56:34,323 INFO L280 TraceCheckUtils]: 64: Hoare triple {325#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {325#true} is VALID [2020-07-10 17:56:34,324 INFO L280 TraceCheckUtils]: 65: Hoare triple {325#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {325#true} is VALID [2020-07-10 17:56:34,324 INFO L280 TraceCheckUtils]: 66: Hoare triple {325#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {325#true} is VALID [2020-07-10 17:56:34,324 INFO L280 TraceCheckUtils]: 67: Hoare triple {325#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {325#true} is VALID [2020-07-10 17:56:34,325 INFO L280 TraceCheckUtils]: 68: Hoare triple {325#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {325#true} is VALID [2020-07-10 17:56:34,325 INFO L280 TraceCheckUtils]: 69: Hoare triple {325#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {325#true} is VALID [2020-07-10 17:56:34,325 INFO L280 TraceCheckUtils]: 70: Hoare triple {325#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {325#true} is VALID [2020-07-10 17:56:34,326 INFO L280 TraceCheckUtils]: 71: Hoare triple {325#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {325#true} is VALID [2020-07-10 17:56:34,326 INFO L280 TraceCheckUtils]: 72: Hoare triple {325#true} ~waterLevel~0 := 1; {325#true} is VALID [2020-07-10 17:56:34,326 INFO L280 TraceCheckUtils]: 73: Hoare triple {325#true} ~methaneLevelCritical~0 := 0; {325#true} is VALID [2020-07-10 17:56:34,326 INFO L280 TraceCheckUtils]: 74: Hoare triple {325#true} ~pumpRunning~0 := 0; {325#true} is VALID [2020-07-10 17:56:34,327 INFO L280 TraceCheckUtils]: 75: Hoare triple {325#true} ~systemActive~0 := 1; {325#true} is VALID [2020-07-10 17:56:34,327 INFO L280 TraceCheckUtils]: 76: Hoare triple {325#true} ~head~0.base, ~head~0.offset := 0, 0; {325#true} is VALID [2020-07-10 17:56:34,327 INFO L280 TraceCheckUtils]: 77: Hoare triple {325#true} ~cleanupTimeShifts~0 := 4; {325#true} is VALID [2020-07-10 17:56:34,327 INFO L280 TraceCheckUtils]: 78: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 17:56:34,328 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {325#true} {325#true} #942#return; {325#true} is VALID [2020-07-10 17:56:34,328 INFO L263 TraceCheckUtils]: 80: Hoare triple {325#true} call #t~ret74 := main(); {325#true} is VALID [2020-07-10 17:56:34,328 INFO L280 TraceCheckUtils]: 81: Hoare triple {325#true} havoc ~retValue_acc~11; {325#true} is VALID [2020-07-10 17:56:34,329 INFO L280 TraceCheckUtils]: 82: Hoare triple {325#true} havoc ~tmp~8; {325#true} is VALID [2020-07-10 17:56:34,329 INFO L263 TraceCheckUtils]: 83: Hoare triple {325#true} call select_helpers(); {325#true} is VALID [2020-07-10 17:56:34,329 INFO L280 TraceCheckUtils]: 84: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 17:56:34,330 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {325#true} {325#true} #848#return; {325#true} is VALID [2020-07-10 17:56:34,330 INFO L263 TraceCheckUtils]: 86: Hoare triple {325#true} call select_features(); {325#true} is VALID [2020-07-10 17:56:34,330 INFO L280 TraceCheckUtils]: 87: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 17:56:34,330 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {325#true} {325#true} #850#return; {325#true} is VALID [2020-07-10 17:56:34,331 INFO L263 TraceCheckUtils]: 89: Hoare triple {325#true} call #t~ret70 := valid_product(); {325#true} is VALID [2020-07-10 17:56:34,331 INFO L280 TraceCheckUtils]: 90: Hoare triple {325#true} havoc ~retValue_acc~13; {325#true} is VALID [2020-07-10 17:56:34,331 INFO L280 TraceCheckUtils]: 91: Hoare triple {325#true} ~retValue_acc~13 := 1; {325#true} is VALID [2020-07-10 17:56:34,331 INFO L280 TraceCheckUtils]: 92: Hoare triple {325#true} #res := ~retValue_acc~13; {325#true} is VALID [2020-07-10 17:56:34,332 INFO L280 TraceCheckUtils]: 93: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 17:56:34,332 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {325#true} {325#true} #852#return; {325#true} is VALID [2020-07-10 17:56:34,332 INFO L280 TraceCheckUtils]: 95: Hoare triple {325#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {325#true} is VALID [2020-07-10 17:56:34,333 INFO L280 TraceCheckUtils]: 96: Hoare triple {325#true} ~tmp~8 := #t~ret70; {325#true} is VALID [2020-07-10 17:56:34,333 INFO L280 TraceCheckUtils]: 97: Hoare triple {325#true} havoc #t~ret70; {325#true} is VALID [2020-07-10 17:56:34,333 INFO L280 TraceCheckUtils]: 98: Hoare triple {325#true} assume 0 != ~tmp~8; {325#true} is VALID [2020-07-10 17:56:34,333 INFO L263 TraceCheckUtils]: 99: Hoare triple {325#true} call setup(); {325#true} is VALID [2020-07-10 17:56:34,334 INFO L280 TraceCheckUtils]: 100: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 17:56:34,334 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {325#true} {325#true} #854#return; {325#true} is VALID [2020-07-10 17:56:34,334 INFO L263 TraceCheckUtils]: 102: Hoare triple {325#true} call runTest(); {325#true} is VALID [2020-07-10 17:56:34,335 INFO L263 TraceCheckUtils]: 103: Hoare triple {325#true} call test(); {325#true} is VALID [2020-07-10 17:56:34,335 INFO L280 TraceCheckUtils]: 104: Hoare triple {325#true} havoc ~splverifierCounter~0; {325#true} is VALID [2020-07-10 17:56:34,335 INFO L280 TraceCheckUtils]: 105: Hoare triple {325#true} havoc ~tmp~4; {325#true} is VALID [2020-07-10 17:56:34,335 INFO L280 TraceCheckUtils]: 106: Hoare triple {325#true} havoc ~tmp___0~2; {325#true} is VALID [2020-07-10 17:56:34,336 INFO L280 TraceCheckUtils]: 107: Hoare triple {325#true} havoc ~tmp___1~0; {325#true} is VALID [2020-07-10 17:56:34,336 INFO L280 TraceCheckUtils]: 108: Hoare triple {325#true} havoc ~tmp___2~0; {325#true} is VALID [2020-07-10 17:56:34,336 INFO L280 TraceCheckUtils]: 109: Hoare triple {325#true} ~splverifierCounter~0 := 0; {325#true} is VALID [2020-07-10 17:56:34,337 INFO L280 TraceCheckUtils]: 110: Hoare triple {325#true} assume false; {326#false} is VALID [2020-07-10 17:56:34,338 INFO L263 TraceCheckUtils]: 111: Hoare triple {326#false} call cleanup(); {326#false} is VALID [2020-07-10 17:56:34,338 INFO L280 TraceCheckUtils]: 112: Hoare triple {326#false} havoc ~i~0; {326#false} is VALID [2020-07-10 17:56:34,338 INFO L280 TraceCheckUtils]: 113: Hoare triple {326#false} havoc ~__cil_tmp2~0; {326#false} is VALID [2020-07-10 17:56:34,339 INFO L263 TraceCheckUtils]: 114: Hoare triple {326#false} call timeShift(); {326#false} is VALID [2020-07-10 17:56:34,339 INFO L280 TraceCheckUtils]: 115: Hoare triple {326#false} assume !(0 != ~pumpRunning~0); {326#false} is VALID [2020-07-10 17:56:34,339 INFO L280 TraceCheckUtils]: 116: Hoare triple {326#false} assume !(0 != ~systemActive~0); {326#false} is VALID [2020-07-10 17:56:34,339 INFO L263 TraceCheckUtils]: 117: Hoare triple {326#false} call __utac_acc__Specification4_spec__1(); {326#false} is VALID [2020-07-10 17:56:34,340 INFO L280 TraceCheckUtils]: 118: Hoare triple {326#false} havoc ~tmp~9; {326#false} is VALID [2020-07-10 17:56:34,340 INFO L280 TraceCheckUtils]: 119: Hoare triple {326#false} havoc ~tmp___0~3; {326#false} is VALID [2020-07-10 17:56:34,340 INFO L263 TraceCheckUtils]: 120: Hoare triple {326#false} call #t~ret72 := getWaterLevel(); {325#true} is VALID [2020-07-10 17:56:34,340 INFO L280 TraceCheckUtils]: 121: Hoare triple {325#true} havoc ~retValue_acc~1; {325#true} is VALID [2020-07-10 17:56:34,341 INFO L280 TraceCheckUtils]: 122: Hoare triple {325#true} ~retValue_acc~1 := ~waterLevel~0; {325#true} is VALID [2020-07-10 17:56:34,341 INFO L280 TraceCheckUtils]: 123: Hoare triple {325#true} #res := ~retValue_acc~1; {325#true} is VALID [2020-07-10 17:56:34,341 INFO L280 TraceCheckUtils]: 124: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 17:56:34,342 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {325#true} {326#false} #842#return; {326#false} is VALID [2020-07-10 17:56:34,342 INFO L280 TraceCheckUtils]: 126: Hoare triple {326#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {326#false} is VALID [2020-07-10 17:56:34,342 INFO L280 TraceCheckUtils]: 127: Hoare triple {326#false} ~tmp~9 := #t~ret72; {326#false} is VALID [2020-07-10 17:56:34,342 INFO L280 TraceCheckUtils]: 128: Hoare triple {326#false} havoc #t~ret72; {326#false} is VALID [2020-07-10 17:56:34,343 INFO L280 TraceCheckUtils]: 129: Hoare triple {326#false} assume 0 == ~tmp~9; {326#false} is VALID [2020-07-10 17:56:34,343 INFO L263 TraceCheckUtils]: 130: Hoare triple {326#false} call #t~ret73 := isPumpRunning(); {325#true} is VALID [2020-07-10 17:56:34,343 INFO L280 TraceCheckUtils]: 131: Hoare triple {325#true} havoc ~retValue_acc~5; {325#true} is VALID [2020-07-10 17:56:34,343 INFO L280 TraceCheckUtils]: 132: Hoare triple {325#true} ~retValue_acc~5 := ~pumpRunning~0; {325#true} is VALID [2020-07-10 17:56:34,344 INFO L280 TraceCheckUtils]: 133: Hoare triple {325#true} #res := ~retValue_acc~5; {325#true} is VALID [2020-07-10 17:56:34,344 INFO L280 TraceCheckUtils]: 134: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-10 17:56:34,344 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {325#true} {326#false} #844#return; {326#false} is VALID [2020-07-10 17:56:34,344 INFO L280 TraceCheckUtils]: 136: Hoare triple {326#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {326#false} is VALID [2020-07-10 17:56:34,345 INFO L280 TraceCheckUtils]: 137: Hoare triple {326#false} ~tmp___0~3 := #t~ret73; {326#false} is VALID [2020-07-10 17:56:34,345 INFO L280 TraceCheckUtils]: 138: Hoare triple {326#false} havoc #t~ret73; {326#false} is VALID [2020-07-10 17:56:34,345 INFO L280 TraceCheckUtils]: 139: Hoare triple {326#false} assume 0 != ~tmp___0~3; {326#false} is VALID [2020-07-10 17:56:34,346 INFO L263 TraceCheckUtils]: 140: Hoare triple {326#false} call __automaton_fail(); {326#false} is VALID [2020-07-10 17:56:34,346 INFO L280 TraceCheckUtils]: 141: Hoare triple {326#false} assume !false; {326#false} is VALID [2020-07-10 17:56:34,367 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 17:56:34,367 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:56:34,369 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1400243785] [2020-07-10 17:56:34,371 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:56:34,372 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-10 17:56:34,372 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1502582183] [2020-07-10 17:56:34,379 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 17:56:34,382 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:56:34,386 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 17:56:34,560 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 17:56:34,560 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 17:56:34,561 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:56:34,569 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 17:56:34,570 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 17:56:34,572 INFO L87 Difference]: Start difference. First operand 322 states. Second operand 3 states. [2020-07-10 17:56:43,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:56:43,717 INFO L93 Difference]: Finished difference Result 512 states and 609 transitions. [2020-07-10 17:56:43,717 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 17:56:43,717 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 17:56:43,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:56:43,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 17:56:43,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 609 transitions. [2020-07-10 17:56:43,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 17:56:43,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 609 transitions. [2020-07-10 17:56:43,786 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 609 transitions. [2020-07-10 17:56:45,548 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 609 edges. 609 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:56:45,589 INFO L225 Difference]: With dead ends: 512 [2020-07-10 17:56:45,590 INFO L226 Difference]: Without dead ends: 315 [2020-07-10 17:56:45,595 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 17:56:45,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 315 states. [2020-07-10 17:56:49,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 315 to 271. [2020-07-10 17:56:49,181 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:56:49,181 INFO L82 GeneralOperation]: Start isEquivalent. First operand 315 states. Second operand 271 states. [2020-07-10 17:56:49,182 INFO L74 IsIncluded]: Start isIncluded. First operand 315 states. Second operand 271 states. [2020-07-10 17:56:49,182 INFO L87 Difference]: Start difference. First operand 315 states. Second operand 271 states. [2020-07-10 17:56:49,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:56:49,222 INFO L93 Difference]: Finished difference Result 315 states and 360 transitions. [2020-07-10 17:56:49,222 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 360 transitions. [2020-07-10 17:56:49,226 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:56:49,226 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:56:49,226 INFO L74 IsIncluded]: Start isIncluded. First operand 271 states. Second operand 315 states. [2020-07-10 17:56:49,226 INFO L87 Difference]: Start difference. First operand 271 states. Second operand 315 states. [2020-07-10 17:56:49,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:56:49,264 INFO L93 Difference]: Finished difference Result 315 states and 360 transitions. [2020-07-10 17:56:49,264 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 360 transitions. [2020-07-10 17:56:49,266 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:56:49,266 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:56:49,266 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:56:49,266 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:56:49,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 271 states. [2020-07-10 17:56:49,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 295 transitions. [2020-07-10 17:56:49,294 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 295 transitions. Word has length 142 [2020-07-10 17:56:49,294 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:56:49,294 INFO L479 AbstractCegarLoop]: Abstraction has 271 states and 295 transitions. [2020-07-10 17:56:49,295 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 17:56:49,295 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 271 states and 295 transitions. [2020-07-10 17:56:50,255 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 295 edges. 295 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:56:50,255 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 295 transitions. [2020-07-10 17:56:50,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-10 17:56:50,259 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:56:50,260 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 17:56:50,260 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 17:56:50,260 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:56:50,260 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:56:50,261 INFO L82 PathProgramCache]: Analyzing trace with hash -760083785, now seen corresponding path program 1 times [2020-07-10 17:56:50,261 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:56:50,261 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1172913609] [2020-07-10 17:56:50,261 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:56:50,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:50,664 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:56:50,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:50,737 INFO L280 TraceCheckUtils]: 0: Hoare triple {2729#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {2626#true} is VALID [2020-07-10 17:56:50,738 INFO L280 TraceCheckUtils]: 1: Hoare triple {2626#true} #valid := #valid[0 := 0]; {2626#true} is VALID [2020-07-10 17:56:50,738 INFO L280 TraceCheckUtils]: 2: Hoare triple {2626#true} assume 0 < #StackHeapBarrier; {2626#true} is VALID [2020-07-10 17:56:50,738 INFO L280 TraceCheckUtils]: 3: Hoare triple {2626#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {2626#true} is VALID [2020-07-10 17:56:50,738 INFO L280 TraceCheckUtils]: 4: Hoare triple {2626#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {2626#true} is VALID [2020-07-10 17:56:50,739 INFO L280 TraceCheckUtils]: 5: Hoare triple {2626#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {2626#true} is VALID [2020-07-10 17:56:50,739 INFO L280 TraceCheckUtils]: 6: Hoare triple {2626#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {2626#true} is VALID [2020-07-10 17:56:50,739 INFO L280 TraceCheckUtils]: 7: Hoare triple {2626#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {2626#true} is VALID [2020-07-10 17:56:50,739 INFO L280 TraceCheckUtils]: 8: Hoare triple {2626#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {2626#true} is VALID [2020-07-10 17:56:50,740 INFO L280 TraceCheckUtils]: 9: Hoare triple {2626#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {2626#true} is VALID [2020-07-10 17:56:50,740 INFO L280 TraceCheckUtils]: 10: Hoare triple {2626#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {2626#true} is VALID [2020-07-10 17:56:50,740 INFO L280 TraceCheckUtils]: 11: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {2626#true} is VALID [2020-07-10 17:56:50,740 INFO L280 TraceCheckUtils]: 12: Hoare triple {2626#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {2626#true} is VALID [2020-07-10 17:56:50,741 INFO L280 TraceCheckUtils]: 13: Hoare triple {2626#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {2626#true} is VALID [2020-07-10 17:56:50,741 INFO L280 TraceCheckUtils]: 14: Hoare triple {2626#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {2626#true} is VALID [2020-07-10 17:56:50,741 INFO L280 TraceCheckUtils]: 15: Hoare triple {2626#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {2626#true} is VALID [2020-07-10 17:56:50,741 INFO L280 TraceCheckUtils]: 16: Hoare triple {2626#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {2626#true} is VALID [2020-07-10 17:56:50,742 INFO L280 TraceCheckUtils]: 17: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {2626#true} is VALID [2020-07-10 17:56:50,742 INFO L280 TraceCheckUtils]: 18: Hoare triple {2626#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {2626#true} is VALID [2020-07-10 17:56:50,742 INFO L280 TraceCheckUtils]: 19: Hoare triple {2626#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {2626#true} is VALID [2020-07-10 17:56:50,742 INFO L280 TraceCheckUtils]: 20: Hoare triple {2626#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {2626#true} is VALID [2020-07-10 17:56:50,743 INFO L280 TraceCheckUtils]: 21: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {2626#true} is VALID [2020-07-10 17:56:50,743 INFO L280 TraceCheckUtils]: 22: Hoare triple {2626#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {2626#true} is VALID [2020-07-10 17:56:50,743 INFO L280 TraceCheckUtils]: 23: Hoare triple {2626#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {2626#true} is VALID [2020-07-10 17:56:50,743 INFO L280 TraceCheckUtils]: 24: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {2626#true} is VALID [2020-07-10 17:56:50,744 INFO L280 TraceCheckUtils]: 25: Hoare triple {2626#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {2626#true} is VALID [2020-07-10 17:56:50,744 INFO L280 TraceCheckUtils]: 26: Hoare triple {2626#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {2626#true} is VALID [2020-07-10 17:56:50,744 INFO L280 TraceCheckUtils]: 27: Hoare triple {2626#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {2626#true} is VALID [2020-07-10 17:56:50,744 INFO L280 TraceCheckUtils]: 28: Hoare triple {2626#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {2626#true} is VALID [2020-07-10 17:56:50,745 INFO L280 TraceCheckUtils]: 29: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {2626#true} is VALID [2020-07-10 17:56:50,745 INFO L280 TraceCheckUtils]: 30: Hoare triple {2626#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {2626#true} is VALID [2020-07-10 17:56:50,745 INFO L280 TraceCheckUtils]: 31: Hoare triple {2626#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {2626#true} is VALID [2020-07-10 17:56:50,745 INFO L280 TraceCheckUtils]: 32: Hoare triple {2626#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {2626#true} is VALID [2020-07-10 17:56:50,745 INFO L280 TraceCheckUtils]: 33: Hoare triple {2626#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {2626#true} is VALID [2020-07-10 17:56:50,746 INFO L280 TraceCheckUtils]: 34: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {2626#true} is VALID [2020-07-10 17:56:50,746 INFO L280 TraceCheckUtils]: 35: Hoare triple {2626#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {2626#true} is VALID [2020-07-10 17:56:50,746 INFO L280 TraceCheckUtils]: 36: Hoare triple {2626#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {2626#true} is VALID [2020-07-10 17:56:50,746 INFO L280 TraceCheckUtils]: 37: Hoare triple {2626#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {2626#true} is VALID [2020-07-10 17:56:50,746 INFO L280 TraceCheckUtils]: 38: Hoare triple {2626#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {2626#true} is VALID [2020-07-10 17:56:50,747 INFO L280 TraceCheckUtils]: 39: Hoare triple {2626#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {2626#true} is VALID [2020-07-10 17:56:50,747 INFO L280 TraceCheckUtils]: 40: Hoare triple {2626#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {2626#true} is VALID [2020-07-10 17:56:50,747 INFO L280 TraceCheckUtils]: 41: Hoare triple {2626#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {2626#true} is VALID [2020-07-10 17:56:50,747 INFO L280 TraceCheckUtils]: 42: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {2626#true} is VALID [2020-07-10 17:56:50,748 INFO L280 TraceCheckUtils]: 43: Hoare triple {2626#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {2626#true} is VALID [2020-07-10 17:56:50,748 INFO L280 TraceCheckUtils]: 44: Hoare triple {2626#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {2626#true} is VALID [2020-07-10 17:56:50,748 INFO L280 TraceCheckUtils]: 45: Hoare triple {2626#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {2626#true} is VALID [2020-07-10 17:56:50,748 INFO L280 TraceCheckUtils]: 46: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {2626#true} is VALID [2020-07-10 17:56:50,749 INFO L280 TraceCheckUtils]: 47: Hoare triple {2626#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {2626#true} is VALID [2020-07-10 17:56:50,749 INFO L280 TraceCheckUtils]: 48: Hoare triple {2626#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {2626#true} is VALID [2020-07-10 17:56:50,749 INFO L280 TraceCheckUtils]: 49: Hoare triple {2626#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {2626#true} is VALID [2020-07-10 17:56:50,749 INFO L280 TraceCheckUtils]: 50: Hoare triple {2626#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {2626#true} is VALID [2020-07-10 17:56:50,750 INFO L280 TraceCheckUtils]: 51: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {2626#true} is VALID [2020-07-10 17:56:50,750 INFO L280 TraceCheckUtils]: 52: Hoare triple {2626#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {2626#true} is VALID [2020-07-10 17:56:50,750 INFO L280 TraceCheckUtils]: 53: Hoare triple {2626#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {2626#true} is VALID [2020-07-10 17:56:50,750 INFO L280 TraceCheckUtils]: 54: Hoare triple {2626#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {2626#true} is VALID [2020-07-10 17:56:50,750 INFO L280 TraceCheckUtils]: 55: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {2626#true} is VALID [2020-07-10 17:56:50,751 INFO L280 TraceCheckUtils]: 56: Hoare triple {2626#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {2626#true} is VALID [2020-07-10 17:56:50,751 INFO L280 TraceCheckUtils]: 57: Hoare triple {2626#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {2626#true} is VALID [2020-07-10 17:56:50,751 INFO L280 TraceCheckUtils]: 58: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {2626#true} is VALID [2020-07-10 17:56:50,751 INFO L280 TraceCheckUtils]: 59: Hoare triple {2626#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {2626#true} is VALID [2020-07-10 17:56:50,752 INFO L280 TraceCheckUtils]: 60: Hoare triple {2626#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {2626#true} is VALID [2020-07-10 17:56:50,752 INFO L280 TraceCheckUtils]: 61: Hoare triple {2626#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {2626#true} is VALID [2020-07-10 17:56:50,752 INFO L280 TraceCheckUtils]: 62: Hoare triple {2626#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {2626#true} is VALID [2020-07-10 17:56:50,752 INFO L280 TraceCheckUtils]: 63: Hoare triple {2626#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {2626#true} is VALID [2020-07-10 17:56:50,753 INFO L280 TraceCheckUtils]: 64: Hoare triple {2626#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {2626#true} is VALID [2020-07-10 17:56:50,753 INFO L280 TraceCheckUtils]: 65: Hoare triple {2626#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {2626#true} is VALID [2020-07-10 17:56:50,753 INFO L280 TraceCheckUtils]: 66: Hoare triple {2626#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {2626#true} is VALID [2020-07-10 17:56:50,753 INFO L280 TraceCheckUtils]: 67: Hoare triple {2626#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {2626#true} is VALID [2020-07-10 17:56:50,754 INFO L280 TraceCheckUtils]: 68: Hoare triple {2626#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {2626#true} is VALID [2020-07-10 17:56:50,754 INFO L280 TraceCheckUtils]: 69: Hoare triple {2626#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {2626#true} is VALID [2020-07-10 17:56:50,754 INFO L280 TraceCheckUtils]: 70: Hoare triple {2626#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {2626#true} is VALID [2020-07-10 17:56:50,754 INFO L280 TraceCheckUtils]: 71: Hoare triple {2626#true} ~waterLevel~0 := 1; {2626#true} is VALID [2020-07-10 17:56:50,755 INFO L280 TraceCheckUtils]: 72: Hoare triple {2626#true} ~methaneLevelCritical~0 := 0; {2626#true} is VALID [2020-07-10 17:56:50,755 INFO L280 TraceCheckUtils]: 73: Hoare triple {2626#true} ~pumpRunning~0 := 0; {2626#true} is VALID [2020-07-10 17:56:50,755 INFO L280 TraceCheckUtils]: 74: Hoare triple {2626#true} ~systemActive~0 := 1; {2626#true} is VALID [2020-07-10 17:56:50,756 INFO L280 TraceCheckUtils]: 75: Hoare triple {2626#true} ~head~0.base, ~head~0.offset := 0, 0; {2626#true} is VALID [2020-07-10 17:56:50,756 INFO L280 TraceCheckUtils]: 76: Hoare triple {2626#true} ~cleanupTimeShifts~0 := 4; {2626#true} is VALID [2020-07-10 17:56:50,756 INFO L280 TraceCheckUtils]: 77: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 17:56:50,756 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2626#true} {2626#true} #942#return; {2626#true} is VALID [2020-07-10 17:56:50,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:50,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 17:56:50,763 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2626#true} {2626#true} #848#return; {2626#true} is VALID [2020-07-10 17:56:50,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:50,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 17:56:50,766 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2626#true} {2626#true} #850#return; {2626#true} is VALID [2020-07-10 17:56:50,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:50,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {2626#true} havoc ~retValue_acc~13; {2626#true} is VALID [2020-07-10 17:56:50,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {2626#true} ~retValue_acc~13 := 1; {2626#true} is VALID [2020-07-10 17:56:50,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {2626#true} #res := ~retValue_acc~13; {2626#true} is VALID [2020-07-10 17:56:50,770 INFO L280 TraceCheckUtils]: 3: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 17:56:50,771 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2626#true} {2626#true} #852#return; {2626#true} is VALID [2020-07-10 17:56:50,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:50,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 17:56:50,774 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2626#true} {2626#true} #854#return; {2626#true} is VALID [2020-07-10 17:56:50,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:50,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {2626#true} havoc ~retValue_acc~1; {2626#true} is VALID [2020-07-10 17:56:50,777 INFO L280 TraceCheckUtils]: 1: Hoare triple {2626#true} ~retValue_acc~1 := ~waterLevel~0; {2626#true} is VALID [2020-07-10 17:56:50,777 INFO L280 TraceCheckUtils]: 2: Hoare triple {2626#true} #res := ~retValue_acc~1; {2626#true} is VALID [2020-07-10 17:56:50,778 INFO L280 TraceCheckUtils]: 3: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 17:56:50,778 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2626#true} {2627#false} #842#return; {2627#false} is VALID [2020-07-10 17:56:50,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:56:50,781 INFO L280 TraceCheckUtils]: 0: Hoare triple {2626#true} havoc ~retValue_acc~5; {2626#true} is VALID [2020-07-10 17:56:50,781 INFO L280 TraceCheckUtils]: 1: Hoare triple {2626#true} ~retValue_acc~5 := ~pumpRunning~0; {2626#true} is VALID [2020-07-10 17:56:50,782 INFO L280 TraceCheckUtils]: 2: Hoare triple {2626#true} #res := ~retValue_acc~5; {2626#true} is VALID [2020-07-10 17:56:50,782 INFO L280 TraceCheckUtils]: 3: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 17:56:50,782 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2626#true} {2627#false} #844#return; {2627#false} is VALID [2020-07-10 17:56:50,786 INFO L263 TraceCheckUtils]: 0: Hoare triple {2626#true} call ULTIMATE.init(); {2729#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 17:56:50,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {2729#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {2626#true} is VALID [2020-07-10 17:56:50,787 INFO L280 TraceCheckUtils]: 2: Hoare triple {2626#true} #valid := #valid[0 := 0]; {2626#true} is VALID [2020-07-10 17:56:50,787 INFO L280 TraceCheckUtils]: 3: Hoare triple {2626#true} assume 0 < #StackHeapBarrier; {2626#true} is VALID [2020-07-10 17:56:50,788 INFO L280 TraceCheckUtils]: 4: Hoare triple {2626#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {2626#true} is VALID [2020-07-10 17:56:50,788 INFO L280 TraceCheckUtils]: 5: Hoare triple {2626#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {2626#true} is VALID [2020-07-10 17:56:50,788 INFO L280 TraceCheckUtils]: 6: Hoare triple {2626#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {2626#true} is VALID [2020-07-10 17:56:50,788 INFO L280 TraceCheckUtils]: 7: Hoare triple {2626#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {2626#true} is VALID [2020-07-10 17:56:50,789 INFO L280 TraceCheckUtils]: 8: Hoare triple {2626#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {2626#true} is VALID [2020-07-10 17:56:50,789 INFO L280 TraceCheckUtils]: 9: Hoare triple {2626#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {2626#true} is VALID [2020-07-10 17:56:50,789 INFO L280 TraceCheckUtils]: 10: Hoare triple {2626#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {2626#true} is VALID [2020-07-10 17:56:50,789 INFO L280 TraceCheckUtils]: 11: Hoare triple {2626#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {2626#true} is VALID [2020-07-10 17:56:50,789 INFO L280 TraceCheckUtils]: 12: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {2626#true} is VALID [2020-07-10 17:56:50,790 INFO L280 TraceCheckUtils]: 13: Hoare triple {2626#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {2626#true} is VALID [2020-07-10 17:56:50,790 INFO L280 TraceCheckUtils]: 14: Hoare triple {2626#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {2626#true} is VALID [2020-07-10 17:56:50,790 INFO L280 TraceCheckUtils]: 15: Hoare triple {2626#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {2626#true} is VALID [2020-07-10 17:56:50,790 INFO L280 TraceCheckUtils]: 16: Hoare triple {2626#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {2626#true} is VALID [2020-07-10 17:56:50,791 INFO L280 TraceCheckUtils]: 17: Hoare triple {2626#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {2626#true} is VALID [2020-07-10 17:56:50,791 INFO L280 TraceCheckUtils]: 18: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {2626#true} is VALID [2020-07-10 17:56:50,791 INFO L280 TraceCheckUtils]: 19: Hoare triple {2626#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {2626#true} is VALID [2020-07-10 17:56:50,791 INFO L280 TraceCheckUtils]: 20: Hoare triple {2626#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {2626#true} is VALID [2020-07-10 17:56:50,792 INFO L280 TraceCheckUtils]: 21: Hoare triple {2626#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {2626#true} is VALID [2020-07-10 17:56:50,792 INFO L280 TraceCheckUtils]: 22: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {2626#true} is VALID [2020-07-10 17:56:50,792 INFO L280 TraceCheckUtils]: 23: Hoare triple {2626#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {2626#true} is VALID [2020-07-10 17:56:50,792 INFO L280 TraceCheckUtils]: 24: Hoare triple {2626#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {2626#true} is VALID [2020-07-10 17:56:50,792 INFO L280 TraceCheckUtils]: 25: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {2626#true} is VALID [2020-07-10 17:56:50,793 INFO L280 TraceCheckUtils]: 26: Hoare triple {2626#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {2626#true} is VALID [2020-07-10 17:56:50,793 INFO L280 TraceCheckUtils]: 27: Hoare triple {2626#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {2626#true} is VALID [2020-07-10 17:56:50,793 INFO L280 TraceCheckUtils]: 28: Hoare triple {2626#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {2626#true} is VALID [2020-07-10 17:56:50,793 INFO L280 TraceCheckUtils]: 29: Hoare triple {2626#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {2626#true} is VALID [2020-07-10 17:56:50,794 INFO L280 TraceCheckUtils]: 30: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {2626#true} is VALID [2020-07-10 17:56:50,794 INFO L280 TraceCheckUtils]: 31: Hoare triple {2626#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {2626#true} is VALID [2020-07-10 17:56:50,794 INFO L280 TraceCheckUtils]: 32: Hoare triple {2626#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {2626#true} is VALID [2020-07-10 17:56:50,794 INFO L280 TraceCheckUtils]: 33: Hoare triple {2626#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {2626#true} is VALID [2020-07-10 17:56:50,795 INFO L280 TraceCheckUtils]: 34: Hoare triple {2626#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {2626#true} is VALID [2020-07-10 17:56:50,795 INFO L280 TraceCheckUtils]: 35: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {2626#true} is VALID [2020-07-10 17:56:50,795 INFO L280 TraceCheckUtils]: 36: Hoare triple {2626#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {2626#true} is VALID [2020-07-10 17:56:50,795 INFO L280 TraceCheckUtils]: 37: Hoare triple {2626#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {2626#true} is VALID [2020-07-10 17:56:50,796 INFO L280 TraceCheckUtils]: 38: Hoare triple {2626#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {2626#true} is VALID [2020-07-10 17:56:50,796 INFO L280 TraceCheckUtils]: 39: Hoare triple {2626#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {2626#true} is VALID [2020-07-10 17:56:50,796 INFO L280 TraceCheckUtils]: 40: Hoare triple {2626#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {2626#true} is VALID [2020-07-10 17:56:50,796 INFO L280 TraceCheckUtils]: 41: Hoare triple {2626#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {2626#true} is VALID [2020-07-10 17:56:50,796 INFO L280 TraceCheckUtils]: 42: Hoare triple {2626#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {2626#true} is VALID [2020-07-10 17:56:50,797 INFO L280 TraceCheckUtils]: 43: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {2626#true} is VALID [2020-07-10 17:56:50,797 INFO L280 TraceCheckUtils]: 44: Hoare triple {2626#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {2626#true} is VALID [2020-07-10 17:56:50,797 INFO L280 TraceCheckUtils]: 45: Hoare triple {2626#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {2626#true} is VALID [2020-07-10 17:56:50,797 INFO L280 TraceCheckUtils]: 46: Hoare triple {2626#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {2626#true} is VALID [2020-07-10 17:56:50,798 INFO L280 TraceCheckUtils]: 47: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {2626#true} is VALID [2020-07-10 17:56:50,798 INFO L280 TraceCheckUtils]: 48: Hoare triple {2626#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {2626#true} is VALID [2020-07-10 17:56:50,798 INFO L280 TraceCheckUtils]: 49: Hoare triple {2626#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {2626#true} is VALID [2020-07-10 17:56:50,798 INFO L280 TraceCheckUtils]: 50: Hoare triple {2626#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {2626#true} is VALID [2020-07-10 17:56:50,799 INFO L280 TraceCheckUtils]: 51: Hoare triple {2626#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {2626#true} is VALID [2020-07-10 17:56:50,799 INFO L280 TraceCheckUtils]: 52: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {2626#true} is VALID [2020-07-10 17:56:50,799 INFO L280 TraceCheckUtils]: 53: Hoare triple {2626#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {2626#true} is VALID [2020-07-10 17:56:50,799 INFO L280 TraceCheckUtils]: 54: Hoare triple {2626#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {2626#true} is VALID [2020-07-10 17:56:50,799 INFO L280 TraceCheckUtils]: 55: Hoare triple {2626#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {2626#true} is VALID [2020-07-10 17:56:50,800 INFO L280 TraceCheckUtils]: 56: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {2626#true} is VALID [2020-07-10 17:56:50,800 INFO L280 TraceCheckUtils]: 57: Hoare triple {2626#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {2626#true} is VALID [2020-07-10 17:56:50,800 INFO L280 TraceCheckUtils]: 58: Hoare triple {2626#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {2626#true} is VALID [2020-07-10 17:56:50,800 INFO L280 TraceCheckUtils]: 59: Hoare triple {2626#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {2626#true} is VALID [2020-07-10 17:56:50,801 INFO L280 TraceCheckUtils]: 60: Hoare triple {2626#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {2626#true} is VALID [2020-07-10 17:56:50,801 INFO L280 TraceCheckUtils]: 61: Hoare triple {2626#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {2626#true} is VALID [2020-07-10 17:56:50,801 INFO L280 TraceCheckUtils]: 62: Hoare triple {2626#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {2626#true} is VALID [2020-07-10 17:56:50,801 INFO L280 TraceCheckUtils]: 63: Hoare triple {2626#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {2626#true} is VALID [2020-07-10 17:56:50,802 INFO L280 TraceCheckUtils]: 64: Hoare triple {2626#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {2626#true} is VALID [2020-07-10 17:56:50,802 INFO L280 TraceCheckUtils]: 65: Hoare triple {2626#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {2626#true} is VALID [2020-07-10 17:56:50,802 INFO L280 TraceCheckUtils]: 66: Hoare triple {2626#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {2626#true} is VALID [2020-07-10 17:56:50,802 INFO L280 TraceCheckUtils]: 67: Hoare triple {2626#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {2626#true} is VALID [2020-07-10 17:56:50,803 INFO L280 TraceCheckUtils]: 68: Hoare triple {2626#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {2626#true} is VALID [2020-07-10 17:56:50,803 INFO L280 TraceCheckUtils]: 69: Hoare triple {2626#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {2626#true} is VALID [2020-07-10 17:56:50,806 INFO L280 TraceCheckUtils]: 70: Hoare triple {2626#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {2626#true} is VALID [2020-07-10 17:56:50,807 INFO L280 TraceCheckUtils]: 71: Hoare triple {2626#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {2626#true} is VALID [2020-07-10 17:56:50,807 INFO L280 TraceCheckUtils]: 72: Hoare triple {2626#true} ~waterLevel~0 := 1; {2626#true} is VALID [2020-07-10 17:56:50,807 INFO L280 TraceCheckUtils]: 73: Hoare triple {2626#true} ~methaneLevelCritical~0 := 0; {2626#true} is VALID [2020-07-10 17:56:50,807 INFO L280 TraceCheckUtils]: 74: Hoare triple {2626#true} ~pumpRunning~0 := 0; {2626#true} is VALID [2020-07-10 17:56:50,808 INFO L280 TraceCheckUtils]: 75: Hoare triple {2626#true} ~systemActive~0 := 1; {2626#true} is VALID [2020-07-10 17:56:50,808 INFO L280 TraceCheckUtils]: 76: Hoare triple {2626#true} ~head~0.base, ~head~0.offset := 0, 0; {2626#true} is VALID [2020-07-10 17:56:50,808 INFO L280 TraceCheckUtils]: 77: Hoare triple {2626#true} ~cleanupTimeShifts~0 := 4; {2626#true} is VALID [2020-07-10 17:56:50,808 INFO L280 TraceCheckUtils]: 78: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 17:56:50,809 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2626#true} {2626#true} #942#return; {2626#true} is VALID [2020-07-10 17:56:50,809 INFO L263 TraceCheckUtils]: 80: Hoare triple {2626#true} call #t~ret74 := main(); {2626#true} is VALID [2020-07-10 17:56:50,809 INFO L280 TraceCheckUtils]: 81: Hoare triple {2626#true} havoc ~retValue_acc~11; {2626#true} is VALID [2020-07-10 17:56:50,813 INFO L280 TraceCheckUtils]: 82: Hoare triple {2626#true} havoc ~tmp~8; {2626#true} is VALID [2020-07-10 17:56:50,814 INFO L263 TraceCheckUtils]: 83: Hoare triple {2626#true} call select_helpers(); {2626#true} is VALID [2020-07-10 17:56:50,814 INFO L280 TraceCheckUtils]: 84: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 17:56:50,814 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2626#true} {2626#true} #848#return; {2626#true} is VALID [2020-07-10 17:56:50,814 INFO L263 TraceCheckUtils]: 86: Hoare triple {2626#true} call select_features(); {2626#true} is VALID [2020-07-10 17:56:50,814 INFO L280 TraceCheckUtils]: 87: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 17:56:50,815 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2626#true} {2626#true} #850#return; {2626#true} is VALID [2020-07-10 17:56:50,815 INFO L263 TraceCheckUtils]: 89: Hoare triple {2626#true} call #t~ret70 := valid_product(); {2626#true} is VALID [2020-07-10 17:56:50,815 INFO L280 TraceCheckUtils]: 90: Hoare triple {2626#true} havoc ~retValue_acc~13; {2626#true} is VALID [2020-07-10 17:56:50,815 INFO L280 TraceCheckUtils]: 91: Hoare triple {2626#true} ~retValue_acc~13 := 1; {2626#true} is VALID [2020-07-10 17:56:50,815 INFO L280 TraceCheckUtils]: 92: Hoare triple {2626#true} #res := ~retValue_acc~13; {2626#true} is VALID [2020-07-10 17:56:50,815 INFO L280 TraceCheckUtils]: 93: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 17:56:50,816 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2626#true} {2626#true} #852#return; {2626#true} is VALID [2020-07-10 17:56:50,816 INFO L280 TraceCheckUtils]: 95: Hoare triple {2626#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {2626#true} is VALID [2020-07-10 17:56:50,816 INFO L280 TraceCheckUtils]: 96: Hoare triple {2626#true} ~tmp~8 := #t~ret70; {2626#true} is VALID [2020-07-10 17:56:50,816 INFO L280 TraceCheckUtils]: 97: Hoare triple {2626#true} havoc #t~ret70; {2626#true} is VALID [2020-07-10 17:56:50,816 INFO L280 TraceCheckUtils]: 98: Hoare triple {2626#true} assume 0 != ~tmp~8; {2626#true} is VALID [2020-07-10 17:56:50,818 INFO L263 TraceCheckUtils]: 99: Hoare triple {2626#true} call setup(); {2626#true} is VALID [2020-07-10 17:56:50,818 INFO L280 TraceCheckUtils]: 100: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 17:56:50,819 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2626#true} {2626#true} #854#return; {2626#true} is VALID [2020-07-10 17:56:50,819 INFO L263 TraceCheckUtils]: 102: Hoare triple {2626#true} call runTest(); {2626#true} is VALID [2020-07-10 17:56:50,819 INFO L263 TraceCheckUtils]: 103: Hoare triple {2626#true} call test(); {2626#true} is VALID [2020-07-10 17:56:50,819 INFO L280 TraceCheckUtils]: 104: Hoare triple {2626#true} havoc ~splverifierCounter~0; {2626#true} is VALID [2020-07-10 17:56:50,820 INFO L280 TraceCheckUtils]: 105: Hoare triple {2626#true} havoc ~tmp~4; {2626#true} is VALID [2020-07-10 17:56:50,820 INFO L280 TraceCheckUtils]: 106: Hoare triple {2626#true} havoc ~tmp___0~2; {2626#true} is VALID [2020-07-10 17:56:50,820 INFO L280 TraceCheckUtils]: 107: Hoare triple {2626#true} havoc ~tmp___1~0; {2626#true} is VALID [2020-07-10 17:56:50,821 INFO L280 TraceCheckUtils]: 108: Hoare triple {2626#true} havoc ~tmp___2~0; {2626#true} is VALID [2020-07-10 17:56:50,822 INFO L280 TraceCheckUtils]: 109: Hoare triple {2626#true} ~splverifierCounter~0 := 0; {2718#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 17:56:50,822 INFO L280 TraceCheckUtils]: 110: Hoare triple {2718#(= 0 test_~splverifierCounter~0)} assume !false; {2718#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 17:56:50,826 INFO L280 TraceCheckUtils]: 111: Hoare triple {2718#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2627#false} is VALID [2020-07-10 17:56:50,826 INFO L263 TraceCheckUtils]: 112: Hoare triple {2627#false} call cleanup(); {2627#false} is VALID [2020-07-10 17:56:50,826 INFO L280 TraceCheckUtils]: 113: Hoare triple {2627#false} havoc ~i~0; {2627#false} is VALID [2020-07-10 17:56:50,826 INFO L280 TraceCheckUtils]: 114: Hoare triple {2627#false} havoc ~__cil_tmp2~0; {2627#false} is VALID [2020-07-10 17:56:50,826 INFO L263 TraceCheckUtils]: 115: Hoare triple {2627#false} call timeShift(); {2627#false} is VALID [2020-07-10 17:56:50,827 INFO L280 TraceCheckUtils]: 116: Hoare triple {2627#false} assume !(0 != ~pumpRunning~0); {2627#false} is VALID [2020-07-10 17:56:50,827 INFO L280 TraceCheckUtils]: 117: Hoare triple {2627#false} assume !(0 != ~systemActive~0); {2627#false} is VALID [2020-07-10 17:56:50,827 INFO L263 TraceCheckUtils]: 118: Hoare triple {2627#false} call __utac_acc__Specification4_spec__1(); {2627#false} is VALID [2020-07-10 17:56:50,827 INFO L280 TraceCheckUtils]: 119: Hoare triple {2627#false} havoc ~tmp~9; {2627#false} is VALID [2020-07-10 17:56:50,827 INFO L280 TraceCheckUtils]: 120: Hoare triple {2627#false} havoc ~tmp___0~3; {2627#false} is VALID [2020-07-10 17:56:50,828 INFO L263 TraceCheckUtils]: 121: Hoare triple {2627#false} call #t~ret72 := getWaterLevel(); {2626#true} is VALID [2020-07-10 17:56:50,828 INFO L280 TraceCheckUtils]: 122: Hoare triple {2626#true} havoc ~retValue_acc~1; {2626#true} is VALID [2020-07-10 17:56:50,828 INFO L280 TraceCheckUtils]: 123: Hoare triple {2626#true} ~retValue_acc~1 := ~waterLevel~0; {2626#true} is VALID [2020-07-10 17:56:50,828 INFO L280 TraceCheckUtils]: 124: Hoare triple {2626#true} #res := ~retValue_acc~1; {2626#true} is VALID [2020-07-10 17:56:50,829 INFO L280 TraceCheckUtils]: 125: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 17:56:50,829 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2626#true} {2627#false} #842#return; {2627#false} is VALID [2020-07-10 17:56:50,829 INFO L280 TraceCheckUtils]: 127: Hoare triple {2627#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {2627#false} is VALID [2020-07-10 17:56:50,829 INFO L280 TraceCheckUtils]: 128: Hoare triple {2627#false} ~tmp~9 := #t~ret72; {2627#false} is VALID [2020-07-10 17:56:50,829 INFO L280 TraceCheckUtils]: 129: Hoare triple {2627#false} havoc #t~ret72; {2627#false} is VALID [2020-07-10 17:56:50,830 INFO L280 TraceCheckUtils]: 130: Hoare triple {2627#false} assume 0 == ~tmp~9; {2627#false} is VALID [2020-07-10 17:56:50,830 INFO L263 TraceCheckUtils]: 131: Hoare triple {2627#false} call #t~ret73 := isPumpRunning(); {2626#true} is VALID [2020-07-10 17:56:50,830 INFO L280 TraceCheckUtils]: 132: Hoare triple {2626#true} havoc ~retValue_acc~5; {2626#true} is VALID [2020-07-10 17:56:50,830 INFO L280 TraceCheckUtils]: 133: Hoare triple {2626#true} ~retValue_acc~5 := ~pumpRunning~0; {2626#true} is VALID [2020-07-10 17:56:50,830 INFO L280 TraceCheckUtils]: 134: Hoare triple {2626#true} #res := ~retValue_acc~5; {2626#true} is VALID [2020-07-10 17:56:50,831 INFO L280 TraceCheckUtils]: 135: Hoare triple {2626#true} assume true; {2626#true} is VALID [2020-07-10 17:56:50,831 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2626#true} {2627#false} #844#return; {2627#false} is VALID [2020-07-10 17:56:50,831 INFO L280 TraceCheckUtils]: 137: Hoare triple {2627#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {2627#false} is VALID [2020-07-10 17:56:50,831 INFO L280 TraceCheckUtils]: 138: Hoare triple {2627#false} ~tmp___0~3 := #t~ret73; {2627#false} is VALID [2020-07-10 17:56:50,831 INFO L280 TraceCheckUtils]: 139: Hoare triple {2627#false} havoc #t~ret73; {2627#false} is VALID [2020-07-10 17:56:50,832 INFO L280 TraceCheckUtils]: 140: Hoare triple {2627#false} assume 0 != ~tmp___0~3; {2627#false} is VALID [2020-07-10 17:56:50,832 INFO L263 TraceCheckUtils]: 141: Hoare triple {2627#false} call __automaton_fail(); {2627#false} is VALID [2020-07-10 17:56:50,832 INFO L280 TraceCheckUtils]: 142: Hoare triple {2627#false} assume !false; {2627#false} is VALID [2020-07-10 17:56:50,855 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 17:56:50,855 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:56:50,855 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1172913609] [2020-07-10 17:56:50,856 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:56:50,856 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 17:56:50,856 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1156030772] [2020-07-10 17:56:50,857 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 17:56:50,858 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:56:50,859 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 17:56:51,016 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 17:56:51,017 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 17:56:51,017 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:56:51,017 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 17:56:51,017 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 17:56:51,018 INFO L87 Difference]: Start difference. First operand 271 states and 295 transitions. Second operand 4 states. [2020-07-10 17:56:52,998 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:56:59,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:56:59,790 INFO L93 Difference]: Finished difference Result 419 states and 472 transitions. [2020-07-10 17:56:59,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 17:56:59,790 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 17:56:59,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:56:59,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 17:56:59,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 472 transitions. [2020-07-10 17:56:59,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 17:56:59,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 472 transitions. [2020-07-10 17:56:59,808 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 472 transitions. [2020-07-10 17:57:01,143 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 472 edges. 472 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:57:01,155 INFO L225 Difference]: With dead ends: 419 [2020-07-10 17:57:01,156 INFO L226 Difference]: Without dead ends: 298 [2020-07-10 17:57:01,158 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 17:57:01,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298 states. [2020-07-10 17:57:05,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298 to 261. [2020-07-10 17:57:05,322 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:57:05,322 INFO L82 GeneralOperation]: Start isEquivalent. First operand 298 states. Second operand 261 states. [2020-07-10 17:57:05,323 INFO L74 IsIncluded]: Start isIncluded. First operand 298 states. Second operand 261 states. [2020-07-10 17:57:05,323 INFO L87 Difference]: Start difference. First operand 298 states. Second operand 261 states. [2020-07-10 17:57:05,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:57:05,338 INFO L93 Difference]: Finished difference Result 298 states and 335 transitions. [2020-07-10 17:57:05,338 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 335 transitions. [2020-07-10 17:57:05,339 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:57:05,339 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:57:05,340 INFO L74 IsIncluded]: Start isIncluded. First operand 261 states. Second operand 298 states. [2020-07-10 17:57:05,340 INFO L87 Difference]: Start difference. First operand 261 states. Second operand 298 states. [2020-07-10 17:57:05,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:57:05,353 INFO L93 Difference]: Finished difference Result 298 states and 335 transitions. [2020-07-10 17:57:05,354 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 335 transitions. [2020-07-10 17:57:05,355 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:57:05,355 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:57:05,355 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:57:05,355 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:57:05,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 261 states. [2020-07-10 17:57:05,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 282 transitions. [2020-07-10 17:57:05,365 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 282 transitions. Word has length 143 [2020-07-10 17:57:05,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:57:05,366 INFO L479 AbstractCegarLoop]: Abstraction has 261 states and 282 transitions. [2020-07-10 17:57:05,366 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 17:57:05,366 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 261 states and 282 transitions. [2020-07-10 17:57:06,413 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 282 edges. 282 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:57:06,413 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 282 transitions. [2020-07-10 17:57:06,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-10 17:57:06,417 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:57:06,417 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 17:57:06,417 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 17:57:06,417 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:57:06,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:57:06,418 INFO L82 PathProgramCache]: Analyzing trace with hash -815473591, now seen corresponding path program 1 times [2020-07-10 17:57:06,418 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:57:06,418 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2116504676] [2020-07-10 17:57:06,418 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:57:06,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:06,799 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:57:06,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:06,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {4798#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {4690#true} is VALID [2020-07-10 17:57:06,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} #valid := #valid[0 := 0]; {4690#true} is VALID [2020-07-10 17:57:06,867 INFO L280 TraceCheckUtils]: 2: Hoare triple {4690#true} assume 0 < #StackHeapBarrier; {4690#true} is VALID [2020-07-10 17:57:06,867 INFO L280 TraceCheckUtils]: 3: Hoare triple {4690#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {4690#true} is VALID [2020-07-10 17:57:06,868 INFO L280 TraceCheckUtils]: 4: Hoare triple {4690#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {4690#true} is VALID [2020-07-10 17:57:06,868 INFO L280 TraceCheckUtils]: 5: Hoare triple {4690#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {4690#true} is VALID [2020-07-10 17:57:06,868 INFO L280 TraceCheckUtils]: 6: Hoare triple {4690#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {4690#true} is VALID [2020-07-10 17:57:06,868 INFO L280 TraceCheckUtils]: 7: Hoare triple {4690#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {4690#true} is VALID [2020-07-10 17:57:06,869 INFO L280 TraceCheckUtils]: 8: Hoare triple {4690#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {4690#true} is VALID [2020-07-10 17:57:06,869 INFO L280 TraceCheckUtils]: 9: Hoare triple {4690#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {4690#true} is VALID [2020-07-10 17:57:06,869 INFO L280 TraceCheckUtils]: 10: Hoare triple {4690#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {4690#true} is VALID [2020-07-10 17:57:06,869 INFO L280 TraceCheckUtils]: 11: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {4690#true} is VALID [2020-07-10 17:57:06,869 INFO L280 TraceCheckUtils]: 12: Hoare triple {4690#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {4690#true} is VALID [2020-07-10 17:57:06,870 INFO L280 TraceCheckUtils]: 13: Hoare triple {4690#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {4690#true} is VALID [2020-07-10 17:57:06,870 INFO L280 TraceCheckUtils]: 14: Hoare triple {4690#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {4690#true} is VALID [2020-07-10 17:57:06,870 INFO L280 TraceCheckUtils]: 15: Hoare triple {4690#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {4690#true} is VALID [2020-07-10 17:57:06,870 INFO L280 TraceCheckUtils]: 16: Hoare triple {4690#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {4690#true} is VALID [2020-07-10 17:57:06,870 INFO L280 TraceCheckUtils]: 17: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {4690#true} is VALID [2020-07-10 17:57:06,871 INFO L280 TraceCheckUtils]: 18: Hoare triple {4690#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {4690#true} is VALID [2020-07-10 17:57:06,871 INFO L280 TraceCheckUtils]: 19: Hoare triple {4690#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {4690#true} is VALID [2020-07-10 17:57:06,871 INFO L280 TraceCheckUtils]: 20: Hoare triple {4690#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {4690#true} is VALID [2020-07-10 17:57:06,871 INFO L280 TraceCheckUtils]: 21: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {4690#true} is VALID [2020-07-10 17:57:06,872 INFO L280 TraceCheckUtils]: 22: Hoare triple {4690#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {4690#true} is VALID [2020-07-10 17:57:06,872 INFO L280 TraceCheckUtils]: 23: Hoare triple {4690#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {4690#true} is VALID [2020-07-10 17:57:06,872 INFO L280 TraceCheckUtils]: 24: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {4690#true} is VALID [2020-07-10 17:57:06,872 INFO L280 TraceCheckUtils]: 25: Hoare triple {4690#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {4690#true} is VALID [2020-07-10 17:57:06,872 INFO L280 TraceCheckUtils]: 26: Hoare triple {4690#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {4690#true} is VALID [2020-07-10 17:57:06,873 INFO L280 TraceCheckUtils]: 27: Hoare triple {4690#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {4690#true} is VALID [2020-07-10 17:57:06,873 INFO L280 TraceCheckUtils]: 28: Hoare triple {4690#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {4690#true} is VALID [2020-07-10 17:57:06,873 INFO L280 TraceCheckUtils]: 29: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {4690#true} is VALID [2020-07-10 17:57:06,873 INFO L280 TraceCheckUtils]: 30: Hoare triple {4690#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {4690#true} is VALID [2020-07-10 17:57:06,874 INFO L280 TraceCheckUtils]: 31: Hoare triple {4690#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {4690#true} is VALID [2020-07-10 17:57:06,874 INFO L280 TraceCheckUtils]: 32: Hoare triple {4690#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {4690#true} is VALID [2020-07-10 17:57:06,874 INFO L280 TraceCheckUtils]: 33: Hoare triple {4690#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {4690#true} is VALID [2020-07-10 17:57:06,874 INFO L280 TraceCheckUtils]: 34: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {4690#true} is VALID [2020-07-10 17:57:06,875 INFO L280 TraceCheckUtils]: 35: Hoare triple {4690#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {4690#true} is VALID [2020-07-10 17:57:06,875 INFO L280 TraceCheckUtils]: 36: Hoare triple {4690#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {4690#true} is VALID [2020-07-10 17:57:06,875 INFO L280 TraceCheckUtils]: 37: Hoare triple {4690#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {4690#true} is VALID [2020-07-10 17:57:06,875 INFO L280 TraceCheckUtils]: 38: Hoare triple {4690#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {4690#true} is VALID [2020-07-10 17:57:06,875 INFO L280 TraceCheckUtils]: 39: Hoare triple {4690#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {4690#true} is VALID [2020-07-10 17:57:06,876 INFO L280 TraceCheckUtils]: 40: Hoare triple {4690#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {4690#true} is VALID [2020-07-10 17:57:06,876 INFO L280 TraceCheckUtils]: 41: Hoare triple {4690#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {4690#true} is VALID [2020-07-10 17:57:06,876 INFO L280 TraceCheckUtils]: 42: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {4690#true} is VALID [2020-07-10 17:57:06,876 INFO L280 TraceCheckUtils]: 43: Hoare triple {4690#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {4690#true} is VALID [2020-07-10 17:57:06,877 INFO L280 TraceCheckUtils]: 44: Hoare triple {4690#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {4690#true} is VALID [2020-07-10 17:57:06,877 INFO L280 TraceCheckUtils]: 45: Hoare triple {4690#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {4690#true} is VALID [2020-07-10 17:57:06,877 INFO L280 TraceCheckUtils]: 46: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {4690#true} is VALID [2020-07-10 17:57:06,877 INFO L280 TraceCheckUtils]: 47: Hoare triple {4690#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {4690#true} is VALID [2020-07-10 17:57:06,877 INFO L280 TraceCheckUtils]: 48: Hoare triple {4690#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {4690#true} is VALID [2020-07-10 17:57:06,878 INFO L280 TraceCheckUtils]: 49: Hoare triple {4690#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {4690#true} is VALID [2020-07-10 17:57:06,878 INFO L280 TraceCheckUtils]: 50: Hoare triple {4690#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {4690#true} is VALID [2020-07-10 17:57:06,878 INFO L280 TraceCheckUtils]: 51: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {4690#true} is VALID [2020-07-10 17:57:06,878 INFO L280 TraceCheckUtils]: 52: Hoare triple {4690#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {4690#true} is VALID [2020-07-10 17:57:06,878 INFO L280 TraceCheckUtils]: 53: Hoare triple {4690#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {4690#true} is VALID [2020-07-10 17:57:06,879 INFO L280 TraceCheckUtils]: 54: Hoare triple {4690#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {4690#true} is VALID [2020-07-10 17:57:06,879 INFO L280 TraceCheckUtils]: 55: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {4690#true} is VALID [2020-07-10 17:57:06,879 INFO L280 TraceCheckUtils]: 56: Hoare triple {4690#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {4690#true} is VALID [2020-07-10 17:57:06,879 INFO L280 TraceCheckUtils]: 57: Hoare triple {4690#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {4690#true} is VALID [2020-07-10 17:57:06,880 INFO L280 TraceCheckUtils]: 58: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {4690#true} is VALID [2020-07-10 17:57:06,880 INFO L280 TraceCheckUtils]: 59: Hoare triple {4690#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {4690#true} is VALID [2020-07-10 17:57:06,880 INFO L280 TraceCheckUtils]: 60: Hoare triple {4690#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {4690#true} is VALID [2020-07-10 17:57:06,880 INFO L280 TraceCheckUtils]: 61: Hoare triple {4690#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {4690#true} is VALID [2020-07-10 17:57:06,880 INFO L280 TraceCheckUtils]: 62: Hoare triple {4690#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {4690#true} is VALID [2020-07-10 17:57:06,881 INFO L280 TraceCheckUtils]: 63: Hoare triple {4690#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {4690#true} is VALID [2020-07-10 17:57:06,881 INFO L280 TraceCheckUtils]: 64: Hoare triple {4690#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {4690#true} is VALID [2020-07-10 17:57:06,881 INFO L280 TraceCheckUtils]: 65: Hoare triple {4690#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {4690#true} is VALID [2020-07-10 17:57:06,881 INFO L280 TraceCheckUtils]: 66: Hoare triple {4690#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {4690#true} is VALID [2020-07-10 17:57:06,881 INFO L280 TraceCheckUtils]: 67: Hoare triple {4690#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {4690#true} is VALID [2020-07-10 17:57:06,882 INFO L280 TraceCheckUtils]: 68: Hoare triple {4690#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {4690#true} is VALID [2020-07-10 17:57:06,882 INFO L280 TraceCheckUtils]: 69: Hoare triple {4690#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {4690#true} is VALID [2020-07-10 17:57:06,882 INFO L280 TraceCheckUtils]: 70: Hoare triple {4690#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {4690#true} is VALID [2020-07-10 17:57:06,882 INFO L280 TraceCheckUtils]: 71: Hoare triple {4690#true} ~waterLevel~0 := 1; {4690#true} is VALID [2020-07-10 17:57:06,882 INFO L280 TraceCheckUtils]: 72: Hoare triple {4690#true} ~methaneLevelCritical~0 := 0; {4690#true} is VALID [2020-07-10 17:57:06,883 INFO L280 TraceCheckUtils]: 73: Hoare triple {4690#true} ~pumpRunning~0 := 0; {4690#true} is VALID [2020-07-10 17:57:06,883 INFO L280 TraceCheckUtils]: 74: Hoare triple {4690#true} ~systemActive~0 := 1; {4690#true} is VALID [2020-07-10 17:57:06,883 INFO L280 TraceCheckUtils]: 75: Hoare triple {4690#true} ~head~0.base, ~head~0.offset := 0, 0; {4690#true} is VALID [2020-07-10 17:57:06,883 INFO L280 TraceCheckUtils]: 76: Hoare triple {4690#true} ~cleanupTimeShifts~0 := 4; {4690#true} is VALID [2020-07-10 17:57:06,884 INFO L280 TraceCheckUtils]: 77: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 17:57:06,884 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4690#true} {4690#true} #942#return; {4690#true} is VALID [2020-07-10 17:57:06,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:06,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 17:57:06,897 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4690#true} {4690#true} #848#return; {4690#true} is VALID [2020-07-10 17:57:06,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:06,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 17:57:06,899 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4690#true} {4690#true} #850#return; {4690#true} is VALID [2020-07-10 17:57:06,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:06,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} havoc ~retValue_acc~13; {4690#true} is VALID [2020-07-10 17:57:06,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} ~retValue_acc~13 := 1; {4799#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} is VALID [2020-07-10 17:57:06,951 INFO L280 TraceCheckUtils]: 2: Hoare triple {4799#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} #res := ~retValue_acc~13; {4800#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:57:06,952 INFO L280 TraceCheckUtils]: 3: Hoare triple {4800#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4800#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:57:06,953 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4800#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4690#true} #852#return; {4780#(= |main_#t~ret70| 1)} is VALID [2020-07-10 17:57:06,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:06,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 17:57:06,956 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4690#true} {4690#true} #854#return; {4690#true} is VALID [2020-07-10 17:57:06,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:06,990 INFO L280 TraceCheckUtils]: 0: Hoare triple {4801#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4802#(<= 1 ~systemActive~0)} is VALID [2020-07-10 17:57:06,991 INFO L280 TraceCheckUtils]: 1: Hoare triple {4802#(<= 1 ~systemActive~0)} assume true; {4802#(<= 1 ~systemActive~0)} is VALID [2020-07-10 17:57:06,992 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4802#(<= 1 ~systemActive~0)} {4690#true} #904#return; {4787#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:57:06,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:06,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} havoc ~retValue_acc~1; {4690#true} is VALID [2020-07-10 17:57:06,995 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} ~retValue_acc~1 := ~waterLevel~0; {4690#true} is VALID [2020-07-10 17:57:06,996 INFO L280 TraceCheckUtils]: 2: Hoare triple {4690#true} #res := ~retValue_acc~1; {4690#true} is VALID [2020-07-10 17:57:06,996 INFO L280 TraceCheckUtils]: 3: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 17:57:06,996 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4690#true} {4691#false} #842#return; {4691#false} is VALID [2020-07-10 17:57:06,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:07,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {4690#true} havoc ~retValue_acc~5; {4690#true} is VALID [2020-07-10 17:57:07,000 INFO L280 TraceCheckUtils]: 1: Hoare triple {4690#true} ~retValue_acc~5 := ~pumpRunning~0; {4690#true} is VALID [2020-07-10 17:57:07,000 INFO L280 TraceCheckUtils]: 2: Hoare triple {4690#true} #res := ~retValue_acc~5; {4690#true} is VALID [2020-07-10 17:57:07,001 INFO L280 TraceCheckUtils]: 3: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 17:57:07,001 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4690#true} {4691#false} #844#return; {4691#false} is VALID [2020-07-10 17:57:07,007 INFO L263 TraceCheckUtils]: 0: Hoare triple {4690#true} call ULTIMATE.init(); {4798#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 17:57:07,007 INFO L280 TraceCheckUtils]: 1: Hoare triple {4798#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {4690#true} is VALID [2020-07-10 17:57:07,008 INFO L280 TraceCheckUtils]: 2: Hoare triple {4690#true} #valid := #valid[0 := 0]; {4690#true} is VALID [2020-07-10 17:57:07,008 INFO L280 TraceCheckUtils]: 3: Hoare triple {4690#true} assume 0 < #StackHeapBarrier; {4690#true} is VALID [2020-07-10 17:57:07,008 INFO L280 TraceCheckUtils]: 4: Hoare triple {4690#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {4690#true} is VALID [2020-07-10 17:57:07,009 INFO L280 TraceCheckUtils]: 5: Hoare triple {4690#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {4690#true} is VALID [2020-07-10 17:57:07,009 INFO L280 TraceCheckUtils]: 6: Hoare triple {4690#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {4690#true} is VALID [2020-07-10 17:57:07,009 INFO L280 TraceCheckUtils]: 7: Hoare triple {4690#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {4690#true} is VALID [2020-07-10 17:57:07,009 INFO L280 TraceCheckUtils]: 8: Hoare triple {4690#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {4690#true} is VALID [2020-07-10 17:57:07,010 INFO L280 TraceCheckUtils]: 9: Hoare triple {4690#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {4690#true} is VALID [2020-07-10 17:57:07,010 INFO L280 TraceCheckUtils]: 10: Hoare triple {4690#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {4690#true} is VALID [2020-07-10 17:57:07,010 INFO L280 TraceCheckUtils]: 11: Hoare triple {4690#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {4690#true} is VALID [2020-07-10 17:57:07,011 INFO L280 TraceCheckUtils]: 12: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {4690#true} is VALID [2020-07-10 17:57:07,011 INFO L280 TraceCheckUtils]: 13: Hoare triple {4690#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {4690#true} is VALID [2020-07-10 17:57:07,011 INFO L280 TraceCheckUtils]: 14: Hoare triple {4690#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {4690#true} is VALID [2020-07-10 17:57:07,011 INFO L280 TraceCheckUtils]: 15: Hoare triple {4690#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {4690#true} is VALID [2020-07-10 17:57:07,012 INFO L280 TraceCheckUtils]: 16: Hoare triple {4690#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {4690#true} is VALID [2020-07-10 17:57:07,012 INFO L280 TraceCheckUtils]: 17: Hoare triple {4690#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {4690#true} is VALID [2020-07-10 17:57:07,012 INFO L280 TraceCheckUtils]: 18: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {4690#true} is VALID [2020-07-10 17:57:07,013 INFO L280 TraceCheckUtils]: 19: Hoare triple {4690#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {4690#true} is VALID [2020-07-10 17:57:07,013 INFO L280 TraceCheckUtils]: 20: Hoare triple {4690#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {4690#true} is VALID [2020-07-10 17:57:07,013 INFO L280 TraceCheckUtils]: 21: Hoare triple {4690#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {4690#true} is VALID [2020-07-10 17:57:07,013 INFO L280 TraceCheckUtils]: 22: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {4690#true} is VALID [2020-07-10 17:57:07,014 INFO L280 TraceCheckUtils]: 23: Hoare triple {4690#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {4690#true} is VALID [2020-07-10 17:57:07,014 INFO L280 TraceCheckUtils]: 24: Hoare triple {4690#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {4690#true} is VALID [2020-07-10 17:57:07,014 INFO L280 TraceCheckUtils]: 25: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {4690#true} is VALID [2020-07-10 17:57:07,014 INFO L280 TraceCheckUtils]: 26: Hoare triple {4690#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {4690#true} is VALID [2020-07-10 17:57:07,014 INFO L280 TraceCheckUtils]: 27: Hoare triple {4690#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {4690#true} is VALID [2020-07-10 17:57:07,015 INFO L280 TraceCheckUtils]: 28: Hoare triple {4690#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {4690#true} is VALID [2020-07-10 17:57:07,015 INFO L280 TraceCheckUtils]: 29: Hoare triple {4690#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {4690#true} is VALID [2020-07-10 17:57:07,015 INFO L280 TraceCheckUtils]: 30: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {4690#true} is VALID [2020-07-10 17:57:07,015 INFO L280 TraceCheckUtils]: 31: Hoare triple {4690#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {4690#true} is VALID [2020-07-10 17:57:07,015 INFO L280 TraceCheckUtils]: 32: Hoare triple {4690#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {4690#true} is VALID [2020-07-10 17:57:07,016 INFO L280 TraceCheckUtils]: 33: Hoare triple {4690#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {4690#true} is VALID [2020-07-10 17:57:07,016 INFO L280 TraceCheckUtils]: 34: Hoare triple {4690#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {4690#true} is VALID [2020-07-10 17:57:07,016 INFO L280 TraceCheckUtils]: 35: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {4690#true} is VALID [2020-07-10 17:57:07,016 INFO L280 TraceCheckUtils]: 36: Hoare triple {4690#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {4690#true} is VALID [2020-07-10 17:57:07,017 INFO L280 TraceCheckUtils]: 37: Hoare triple {4690#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {4690#true} is VALID [2020-07-10 17:57:07,017 INFO L280 TraceCheckUtils]: 38: Hoare triple {4690#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {4690#true} is VALID [2020-07-10 17:57:07,017 INFO L280 TraceCheckUtils]: 39: Hoare triple {4690#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {4690#true} is VALID [2020-07-10 17:57:07,018 INFO L280 TraceCheckUtils]: 40: Hoare triple {4690#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {4690#true} is VALID [2020-07-10 17:57:07,018 INFO L280 TraceCheckUtils]: 41: Hoare triple {4690#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {4690#true} is VALID [2020-07-10 17:57:07,018 INFO L280 TraceCheckUtils]: 42: Hoare triple {4690#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {4690#true} is VALID [2020-07-10 17:57:07,018 INFO L280 TraceCheckUtils]: 43: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {4690#true} is VALID [2020-07-10 17:57:07,018 INFO L280 TraceCheckUtils]: 44: Hoare triple {4690#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {4690#true} is VALID [2020-07-10 17:57:07,019 INFO L280 TraceCheckUtils]: 45: Hoare triple {4690#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {4690#true} is VALID [2020-07-10 17:57:07,019 INFO L280 TraceCheckUtils]: 46: Hoare triple {4690#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {4690#true} is VALID [2020-07-10 17:57:07,019 INFO L280 TraceCheckUtils]: 47: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {4690#true} is VALID [2020-07-10 17:57:07,019 INFO L280 TraceCheckUtils]: 48: Hoare triple {4690#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {4690#true} is VALID [2020-07-10 17:57:07,020 INFO L280 TraceCheckUtils]: 49: Hoare triple {4690#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {4690#true} is VALID [2020-07-10 17:57:07,020 INFO L280 TraceCheckUtils]: 50: Hoare triple {4690#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {4690#true} is VALID [2020-07-10 17:57:07,020 INFO L280 TraceCheckUtils]: 51: Hoare triple {4690#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {4690#true} is VALID [2020-07-10 17:57:07,020 INFO L280 TraceCheckUtils]: 52: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {4690#true} is VALID [2020-07-10 17:57:07,021 INFO L280 TraceCheckUtils]: 53: Hoare triple {4690#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {4690#true} is VALID [2020-07-10 17:57:07,021 INFO L280 TraceCheckUtils]: 54: Hoare triple {4690#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {4690#true} is VALID [2020-07-10 17:57:07,021 INFO L280 TraceCheckUtils]: 55: Hoare triple {4690#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {4690#true} is VALID [2020-07-10 17:57:07,021 INFO L280 TraceCheckUtils]: 56: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {4690#true} is VALID [2020-07-10 17:57:07,021 INFO L280 TraceCheckUtils]: 57: Hoare triple {4690#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {4690#true} is VALID [2020-07-10 17:57:07,022 INFO L280 TraceCheckUtils]: 58: Hoare triple {4690#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {4690#true} is VALID [2020-07-10 17:57:07,022 INFO L280 TraceCheckUtils]: 59: Hoare triple {4690#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {4690#true} is VALID [2020-07-10 17:57:07,022 INFO L280 TraceCheckUtils]: 60: Hoare triple {4690#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {4690#true} is VALID [2020-07-10 17:57:07,022 INFO L280 TraceCheckUtils]: 61: Hoare triple {4690#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {4690#true} is VALID [2020-07-10 17:57:07,022 INFO L280 TraceCheckUtils]: 62: Hoare triple {4690#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {4690#true} is VALID [2020-07-10 17:57:07,023 INFO L280 TraceCheckUtils]: 63: Hoare triple {4690#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {4690#true} is VALID [2020-07-10 17:57:07,023 INFO L280 TraceCheckUtils]: 64: Hoare triple {4690#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {4690#true} is VALID [2020-07-10 17:57:07,023 INFO L280 TraceCheckUtils]: 65: Hoare triple {4690#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {4690#true} is VALID [2020-07-10 17:57:07,023 INFO L280 TraceCheckUtils]: 66: Hoare triple {4690#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {4690#true} is VALID [2020-07-10 17:57:07,023 INFO L280 TraceCheckUtils]: 67: Hoare triple {4690#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {4690#true} is VALID [2020-07-10 17:57:07,024 INFO L280 TraceCheckUtils]: 68: Hoare triple {4690#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {4690#true} is VALID [2020-07-10 17:57:07,024 INFO L280 TraceCheckUtils]: 69: Hoare triple {4690#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {4690#true} is VALID [2020-07-10 17:57:07,024 INFO L280 TraceCheckUtils]: 70: Hoare triple {4690#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {4690#true} is VALID [2020-07-10 17:57:07,024 INFO L280 TraceCheckUtils]: 71: Hoare triple {4690#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {4690#true} is VALID [2020-07-10 17:57:07,025 INFO L280 TraceCheckUtils]: 72: Hoare triple {4690#true} ~waterLevel~0 := 1; {4690#true} is VALID [2020-07-10 17:57:07,025 INFO L280 TraceCheckUtils]: 73: Hoare triple {4690#true} ~methaneLevelCritical~0 := 0; {4690#true} is VALID [2020-07-10 17:57:07,025 INFO L280 TraceCheckUtils]: 74: Hoare triple {4690#true} ~pumpRunning~0 := 0; {4690#true} is VALID [2020-07-10 17:57:07,025 INFO L280 TraceCheckUtils]: 75: Hoare triple {4690#true} ~systemActive~0 := 1; {4690#true} is VALID [2020-07-10 17:57:07,025 INFO L280 TraceCheckUtils]: 76: Hoare triple {4690#true} ~head~0.base, ~head~0.offset := 0, 0; {4690#true} is VALID [2020-07-10 17:57:07,026 INFO L280 TraceCheckUtils]: 77: Hoare triple {4690#true} ~cleanupTimeShifts~0 := 4; {4690#true} is VALID [2020-07-10 17:57:07,026 INFO L280 TraceCheckUtils]: 78: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 17:57:07,026 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4690#true} {4690#true} #942#return; {4690#true} is VALID [2020-07-10 17:57:07,026 INFO L263 TraceCheckUtils]: 80: Hoare triple {4690#true} call #t~ret74 := main(); {4690#true} is VALID [2020-07-10 17:57:07,027 INFO L280 TraceCheckUtils]: 81: Hoare triple {4690#true} havoc ~retValue_acc~11; {4690#true} is VALID [2020-07-10 17:57:07,027 INFO L280 TraceCheckUtils]: 82: Hoare triple {4690#true} havoc ~tmp~8; {4690#true} is VALID [2020-07-10 17:57:07,027 INFO L263 TraceCheckUtils]: 83: Hoare triple {4690#true} call select_helpers(); {4690#true} is VALID [2020-07-10 17:57:07,027 INFO L280 TraceCheckUtils]: 84: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 17:57:07,028 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4690#true} {4690#true} #848#return; {4690#true} is VALID [2020-07-10 17:57:07,028 INFO L263 TraceCheckUtils]: 86: Hoare triple {4690#true} call select_features(); {4690#true} is VALID [2020-07-10 17:57:07,028 INFO L280 TraceCheckUtils]: 87: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 17:57:07,028 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4690#true} {4690#true} #850#return; {4690#true} is VALID [2020-07-10 17:57:07,029 INFO L263 TraceCheckUtils]: 89: Hoare triple {4690#true} call #t~ret70 := valid_product(); {4690#true} is VALID [2020-07-10 17:57:07,029 INFO L280 TraceCheckUtils]: 90: Hoare triple {4690#true} havoc ~retValue_acc~13; {4690#true} is VALID [2020-07-10 17:57:07,030 INFO L280 TraceCheckUtils]: 91: Hoare triple {4690#true} ~retValue_acc~13 := 1; {4799#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} is VALID [2020-07-10 17:57:07,031 INFO L280 TraceCheckUtils]: 92: Hoare triple {4799#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} #res := ~retValue_acc~13; {4800#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:57:07,032 INFO L280 TraceCheckUtils]: 93: Hoare triple {4800#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4800#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 17:57:07,033 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4800#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4690#true} #852#return; {4780#(= |main_#t~ret70| 1)} is VALID [2020-07-10 17:57:07,034 INFO L280 TraceCheckUtils]: 95: Hoare triple {4780#(= |main_#t~ret70| 1)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {4780#(= |main_#t~ret70| 1)} is VALID [2020-07-10 17:57:07,034 INFO L280 TraceCheckUtils]: 96: Hoare triple {4780#(= |main_#t~ret70| 1)} ~tmp~8 := #t~ret70; {4781#(= 1 main_~tmp~8)} is VALID [2020-07-10 17:57:07,035 INFO L280 TraceCheckUtils]: 97: Hoare triple {4781#(= 1 main_~tmp~8)} havoc #t~ret70; {4781#(= 1 main_~tmp~8)} is VALID [2020-07-10 17:57:07,035 INFO L280 TraceCheckUtils]: 98: Hoare triple {4781#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {4690#true} is VALID [2020-07-10 17:57:07,035 INFO L263 TraceCheckUtils]: 99: Hoare triple {4690#true} call setup(); {4690#true} is VALID [2020-07-10 17:57:07,035 INFO L280 TraceCheckUtils]: 100: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 17:57:07,035 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4690#true} {4690#true} #854#return; {4690#true} is VALID [2020-07-10 17:57:07,036 INFO L263 TraceCheckUtils]: 102: Hoare triple {4690#true} call runTest(); {4690#true} is VALID [2020-07-10 17:57:07,036 INFO L263 TraceCheckUtils]: 103: Hoare triple {4690#true} call test(); {4690#true} is VALID [2020-07-10 17:57:07,036 INFO L280 TraceCheckUtils]: 104: Hoare triple {4690#true} havoc ~splverifierCounter~0; {4690#true} is VALID [2020-07-10 17:57:07,036 INFO L280 TraceCheckUtils]: 105: Hoare triple {4690#true} havoc ~tmp~4; {4690#true} is VALID [2020-07-10 17:57:07,036 INFO L280 TraceCheckUtils]: 106: Hoare triple {4690#true} havoc ~tmp___0~2; {4690#true} is VALID [2020-07-10 17:57:07,037 INFO L280 TraceCheckUtils]: 107: Hoare triple {4690#true} havoc ~tmp___1~0; {4690#true} is VALID [2020-07-10 17:57:07,037 INFO L280 TraceCheckUtils]: 108: Hoare triple {4690#true} havoc ~tmp___2~0; {4690#true} is VALID [2020-07-10 17:57:07,037 INFO L280 TraceCheckUtils]: 109: Hoare triple {4690#true} ~splverifierCounter~0 := 0; {4690#true} is VALID [2020-07-10 17:57:07,037 INFO L280 TraceCheckUtils]: 110: Hoare triple {4690#true} assume !false; {4690#true} is VALID [2020-07-10 17:57:07,037 INFO L280 TraceCheckUtils]: 111: Hoare triple {4690#true} assume ~splverifierCounter~0 < 4; {4690#true} is VALID [2020-07-10 17:57:07,038 INFO L280 TraceCheckUtils]: 112: Hoare triple {4690#true} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {4690#true} is VALID [2020-07-10 17:57:07,038 INFO L280 TraceCheckUtils]: 113: Hoare triple {4690#true} ~tmp~4 := #t~nondet31; {4690#true} is VALID [2020-07-10 17:57:07,038 INFO L280 TraceCheckUtils]: 114: Hoare triple {4690#true} havoc #t~nondet31; {4690#true} is VALID [2020-07-10 17:57:07,038 INFO L280 TraceCheckUtils]: 115: Hoare triple {4690#true} assume !(0 != ~tmp~4); {4690#true} is VALID [2020-07-10 17:57:07,038 INFO L280 TraceCheckUtils]: 116: Hoare triple {4690#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {4690#true} is VALID [2020-07-10 17:57:07,039 INFO L280 TraceCheckUtils]: 117: Hoare triple {4690#true} ~tmp___0~2 := #t~nondet32; {4690#true} is VALID [2020-07-10 17:57:07,039 INFO L280 TraceCheckUtils]: 118: Hoare triple {4690#true} havoc #t~nondet32; {4690#true} is VALID [2020-07-10 17:57:07,039 INFO L280 TraceCheckUtils]: 119: Hoare triple {4690#true} assume !(0 != ~tmp___0~2); {4690#true} is VALID [2020-07-10 17:57:07,039 INFO L280 TraceCheckUtils]: 120: Hoare triple {4690#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {4690#true} is VALID [2020-07-10 17:57:07,039 INFO L280 TraceCheckUtils]: 121: Hoare triple {4690#true} ~tmp___2~0 := #t~nondet33; {4690#true} is VALID [2020-07-10 17:57:07,040 INFO L280 TraceCheckUtils]: 122: Hoare triple {4690#true} havoc #t~nondet33; {4690#true} is VALID [2020-07-10 17:57:07,040 INFO L280 TraceCheckUtils]: 123: Hoare triple {4690#true} assume 0 != ~tmp___2~0; {4690#true} is VALID [2020-07-10 17:57:07,041 INFO L263 TraceCheckUtils]: 124: Hoare triple {4690#true} call startSystem(); {4801#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 17:57:07,041 INFO L280 TraceCheckUtils]: 125: Hoare triple {4801#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4802#(<= 1 ~systemActive~0)} is VALID [2020-07-10 17:57:07,042 INFO L280 TraceCheckUtils]: 126: Hoare triple {4802#(<= 1 ~systemActive~0)} assume true; {4802#(<= 1 ~systemActive~0)} is VALID [2020-07-10 17:57:07,043 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {4802#(<= 1 ~systemActive~0)} {4690#true} #904#return; {4787#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:57:07,043 INFO L263 TraceCheckUtils]: 128: Hoare triple {4787#(not (= 0 ~systemActive~0))} call timeShift(); {4787#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:57:07,044 INFO L280 TraceCheckUtils]: 129: Hoare triple {4787#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4787#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 17:57:07,044 INFO L280 TraceCheckUtils]: 130: Hoare triple {4787#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4691#false} is VALID [2020-07-10 17:57:07,044 INFO L263 TraceCheckUtils]: 131: Hoare triple {4691#false} call __utac_acc__Specification4_spec__1(); {4691#false} is VALID [2020-07-10 17:57:07,045 INFO L280 TraceCheckUtils]: 132: Hoare triple {4691#false} havoc ~tmp~9; {4691#false} is VALID [2020-07-10 17:57:07,045 INFO L280 TraceCheckUtils]: 133: Hoare triple {4691#false} havoc ~tmp___0~3; {4691#false} is VALID [2020-07-10 17:57:07,045 INFO L263 TraceCheckUtils]: 134: Hoare triple {4691#false} call #t~ret72 := getWaterLevel(); {4690#true} is VALID [2020-07-10 17:57:07,045 INFO L280 TraceCheckUtils]: 135: Hoare triple {4690#true} havoc ~retValue_acc~1; {4690#true} is VALID [2020-07-10 17:57:07,046 INFO L280 TraceCheckUtils]: 136: Hoare triple {4690#true} ~retValue_acc~1 := ~waterLevel~0; {4690#true} is VALID [2020-07-10 17:57:07,046 INFO L280 TraceCheckUtils]: 137: Hoare triple {4690#true} #res := ~retValue_acc~1; {4690#true} is VALID [2020-07-10 17:57:07,046 INFO L280 TraceCheckUtils]: 138: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 17:57:07,046 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {4690#true} {4691#false} #842#return; {4691#false} is VALID [2020-07-10 17:57:07,047 INFO L280 TraceCheckUtils]: 140: Hoare triple {4691#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {4691#false} is VALID [2020-07-10 17:57:07,047 INFO L280 TraceCheckUtils]: 141: Hoare triple {4691#false} ~tmp~9 := #t~ret72; {4691#false} is VALID [2020-07-10 17:57:07,047 INFO L280 TraceCheckUtils]: 142: Hoare triple {4691#false} havoc #t~ret72; {4691#false} is VALID [2020-07-10 17:57:07,048 INFO L280 TraceCheckUtils]: 143: Hoare triple {4691#false} assume 0 == ~tmp~9; {4691#false} is VALID [2020-07-10 17:57:07,048 INFO L263 TraceCheckUtils]: 144: Hoare triple {4691#false} call #t~ret73 := isPumpRunning(); {4690#true} is VALID [2020-07-10 17:57:07,048 INFO L280 TraceCheckUtils]: 145: Hoare triple {4690#true} havoc ~retValue_acc~5; {4690#true} is VALID [2020-07-10 17:57:07,048 INFO L280 TraceCheckUtils]: 146: Hoare triple {4690#true} ~retValue_acc~5 := ~pumpRunning~0; {4690#true} is VALID [2020-07-10 17:57:07,049 INFO L280 TraceCheckUtils]: 147: Hoare triple {4690#true} #res := ~retValue_acc~5; {4690#true} is VALID [2020-07-10 17:57:07,049 INFO L280 TraceCheckUtils]: 148: Hoare triple {4690#true} assume true; {4690#true} is VALID [2020-07-10 17:57:07,049 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {4690#true} {4691#false} #844#return; {4691#false} is VALID [2020-07-10 17:57:07,049 INFO L280 TraceCheckUtils]: 150: Hoare triple {4691#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {4691#false} is VALID [2020-07-10 17:57:07,049 INFO L280 TraceCheckUtils]: 151: Hoare triple {4691#false} ~tmp___0~3 := #t~ret73; {4691#false} is VALID [2020-07-10 17:57:07,050 INFO L280 TraceCheckUtils]: 152: Hoare triple {4691#false} havoc #t~ret73; {4691#false} is VALID [2020-07-10 17:57:07,050 INFO L280 TraceCheckUtils]: 153: Hoare triple {4691#false} assume 0 != ~tmp___0~3; {4691#false} is VALID [2020-07-10 17:57:07,050 INFO L263 TraceCheckUtils]: 154: Hoare triple {4691#false} call __automaton_fail(); {4691#false} is VALID [2020-07-10 17:57:07,050 INFO L280 TraceCheckUtils]: 155: Hoare triple {4691#false} assume !false; {4691#false} is VALID [2020-07-10 17:57:07,081 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 17:57:07,082 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:57:07,082 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2116504676] [2020-07-10 17:57:07,082 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:57:07,083 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 17:57:07,083 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1388284999] [2020-07-10 17:57:07,083 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-10 17:57:07,084 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:57:07,084 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 17:57:07,246 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 17:57:07,246 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 17:57:07,247 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:57:07,247 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 17:57:07,247 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 17:57:07,247 INFO L87 Difference]: Start difference. First operand 261 states and 282 transitions. Second operand 10 states. [2020-07-10 17:57:08,882 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:57:10,503 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:57:10,856 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 17:57:11,346 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:57:11,755 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:57:12,089 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:57:18,211 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:57:39,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:57:39,441 INFO L93 Difference]: Finished difference Result 718 states and 836 transitions. [2020-07-10 17:57:39,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 17:57:39,441 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-10 17:57:39,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:57:39,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:57:39,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 836 transitions. [2020-07-10 17:57:39,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 17:57:39,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 836 transitions. [2020-07-10 17:57:39,471 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 836 transitions. [2020-07-10 17:57:42,094 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 836 edges. 836 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:57:42,119 INFO L225 Difference]: With dead ends: 718 [2020-07-10 17:57:42,119 INFO L226 Difference]: Without dead ends: 567 [2020-07-10 17:57:42,120 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-07-10 17:57:42,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 567 states. [2020-07-10 17:57:52,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 567 to 472. [2020-07-10 17:57:52,299 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:57:52,299 INFO L82 GeneralOperation]: Start isEquivalent. First operand 567 states. Second operand 472 states. [2020-07-10 17:57:52,299 INFO L74 IsIncluded]: Start isIncluded. First operand 567 states. Second operand 472 states. [2020-07-10 17:57:52,299 INFO L87 Difference]: Start difference. First operand 567 states. Second operand 472 states. [2020-07-10 17:57:52,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:57:52,328 INFO L93 Difference]: Finished difference Result 567 states and 656 transitions. [2020-07-10 17:57:52,328 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 656 transitions. [2020-07-10 17:57:52,331 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:57:52,331 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:57:52,331 INFO L74 IsIncluded]: Start isIncluded. First operand 472 states. Second operand 567 states. [2020-07-10 17:57:52,331 INFO L87 Difference]: Start difference. First operand 472 states. Second operand 567 states. [2020-07-10 17:57:52,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:57:52,358 INFO L93 Difference]: Finished difference Result 567 states and 656 transitions. [2020-07-10 17:57:52,358 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 656 transitions. [2020-07-10 17:57:52,361 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:57:52,361 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:57:52,361 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:57:52,361 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:57:52,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 472 states. [2020-07-10 17:57:52,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 472 states and 528 transitions. [2020-07-10 17:57:52,379 INFO L78 Accepts]: Start accepts. Automaton has 472 states and 528 transitions. Word has length 156 [2020-07-10 17:57:52,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:57:52,380 INFO L479 AbstractCegarLoop]: Abstraction has 472 states and 528 transitions. [2020-07-10 17:57:52,380 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 17:57:52,380 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 472 states and 528 transitions. [2020-07-10 17:57:55,933 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 528 edges. 528 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:57:55,934 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 528 transitions. [2020-07-10 17:57:55,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-10 17:57:55,936 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:57:55,937 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 17:57:55,937 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 17:57:55,937 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:57:55,937 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:57:55,938 INFO L82 PathProgramCache]: Analyzing trace with hash 870315564, now seen corresponding path program 1 times [2020-07-10 17:57:55,938 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:57:55,938 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [680467086] [2020-07-10 17:57:55,939 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:57:56,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:56,409 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:57:56,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:56,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {8453#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {8341#true} is VALID [2020-07-10 17:57:56,526 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} #valid := #valid[0 := 0]; {8341#true} is VALID [2020-07-10 17:57:56,526 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} assume 0 < #StackHeapBarrier; {8341#true} is VALID [2020-07-10 17:57:56,526 INFO L280 TraceCheckUtils]: 3: Hoare triple {8341#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {8341#true} is VALID [2020-07-10 17:57:56,526 INFO L280 TraceCheckUtils]: 4: Hoare triple {8341#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {8341#true} is VALID [2020-07-10 17:57:56,526 INFO L280 TraceCheckUtils]: 5: Hoare triple {8341#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {8341#true} is VALID [2020-07-10 17:57:56,527 INFO L280 TraceCheckUtils]: 6: Hoare triple {8341#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {8341#true} is VALID [2020-07-10 17:57:56,527 INFO L280 TraceCheckUtils]: 7: Hoare triple {8341#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {8341#true} is VALID [2020-07-10 17:57:56,527 INFO L280 TraceCheckUtils]: 8: Hoare triple {8341#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {8341#true} is VALID [2020-07-10 17:57:56,527 INFO L280 TraceCheckUtils]: 9: Hoare triple {8341#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {8341#true} is VALID [2020-07-10 17:57:56,527 INFO L280 TraceCheckUtils]: 10: Hoare triple {8341#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {8341#true} is VALID [2020-07-10 17:57:56,528 INFO L280 TraceCheckUtils]: 11: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {8341#true} is VALID [2020-07-10 17:57:56,528 INFO L280 TraceCheckUtils]: 12: Hoare triple {8341#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {8341#true} is VALID [2020-07-10 17:57:56,528 INFO L280 TraceCheckUtils]: 13: Hoare triple {8341#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {8341#true} is VALID [2020-07-10 17:57:56,528 INFO L280 TraceCheckUtils]: 14: Hoare triple {8341#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {8341#true} is VALID [2020-07-10 17:57:56,528 INFO L280 TraceCheckUtils]: 15: Hoare triple {8341#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {8341#true} is VALID [2020-07-10 17:57:56,528 INFO L280 TraceCheckUtils]: 16: Hoare triple {8341#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {8341#true} is VALID [2020-07-10 17:57:56,529 INFO L280 TraceCheckUtils]: 17: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {8341#true} is VALID [2020-07-10 17:57:56,529 INFO L280 TraceCheckUtils]: 18: Hoare triple {8341#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {8341#true} is VALID [2020-07-10 17:57:56,529 INFO L280 TraceCheckUtils]: 19: Hoare triple {8341#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {8341#true} is VALID [2020-07-10 17:57:56,529 INFO L280 TraceCheckUtils]: 20: Hoare triple {8341#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {8341#true} is VALID [2020-07-10 17:57:56,529 INFO L280 TraceCheckUtils]: 21: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {8341#true} is VALID [2020-07-10 17:57:56,530 INFO L280 TraceCheckUtils]: 22: Hoare triple {8341#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {8341#true} is VALID [2020-07-10 17:57:56,530 INFO L280 TraceCheckUtils]: 23: Hoare triple {8341#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {8341#true} is VALID [2020-07-10 17:57:56,530 INFO L280 TraceCheckUtils]: 24: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {8341#true} is VALID [2020-07-10 17:57:56,530 INFO L280 TraceCheckUtils]: 25: Hoare triple {8341#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {8341#true} is VALID [2020-07-10 17:57:56,530 INFO L280 TraceCheckUtils]: 26: Hoare triple {8341#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {8341#true} is VALID [2020-07-10 17:57:56,531 INFO L280 TraceCheckUtils]: 27: Hoare triple {8341#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {8341#true} is VALID [2020-07-10 17:57:56,531 INFO L280 TraceCheckUtils]: 28: Hoare triple {8341#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {8341#true} is VALID [2020-07-10 17:57:56,531 INFO L280 TraceCheckUtils]: 29: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {8341#true} is VALID [2020-07-10 17:57:56,531 INFO L280 TraceCheckUtils]: 30: Hoare triple {8341#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {8341#true} is VALID [2020-07-10 17:57:56,531 INFO L280 TraceCheckUtils]: 31: Hoare triple {8341#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {8341#true} is VALID [2020-07-10 17:57:56,532 INFO L280 TraceCheckUtils]: 32: Hoare triple {8341#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {8341#true} is VALID [2020-07-10 17:57:56,532 INFO L280 TraceCheckUtils]: 33: Hoare triple {8341#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {8341#true} is VALID [2020-07-10 17:57:56,532 INFO L280 TraceCheckUtils]: 34: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {8341#true} is VALID [2020-07-10 17:57:56,532 INFO L280 TraceCheckUtils]: 35: Hoare triple {8341#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {8341#true} is VALID [2020-07-10 17:57:56,533 INFO L280 TraceCheckUtils]: 36: Hoare triple {8341#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {8341#true} is VALID [2020-07-10 17:57:56,533 INFO L280 TraceCheckUtils]: 37: Hoare triple {8341#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {8341#true} is VALID [2020-07-10 17:57:56,533 INFO L280 TraceCheckUtils]: 38: Hoare triple {8341#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {8341#true} is VALID [2020-07-10 17:57:56,533 INFO L280 TraceCheckUtils]: 39: Hoare triple {8341#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {8341#true} is VALID [2020-07-10 17:57:56,533 INFO L280 TraceCheckUtils]: 40: Hoare triple {8341#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {8341#true} is VALID [2020-07-10 17:57:56,534 INFO L280 TraceCheckUtils]: 41: Hoare triple {8341#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {8341#true} is VALID [2020-07-10 17:57:56,534 INFO L280 TraceCheckUtils]: 42: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {8341#true} is VALID [2020-07-10 17:57:56,534 INFO L280 TraceCheckUtils]: 43: Hoare triple {8341#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {8341#true} is VALID [2020-07-10 17:57:56,534 INFO L280 TraceCheckUtils]: 44: Hoare triple {8341#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {8341#true} is VALID [2020-07-10 17:57:56,534 INFO L280 TraceCheckUtils]: 45: Hoare triple {8341#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {8341#true} is VALID [2020-07-10 17:57:56,535 INFO L280 TraceCheckUtils]: 46: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {8341#true} is VALID [2020-07-10 17:57:56,535 INFO L280 TraceCheckUtils]: 47: Hoare triple {8341#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {8341#true} is VALID [2020-07-10 17:57:56,535 INFO L280 TraceCheckUtils]: 48: Hoare triple {8341#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {8341#true} is VALID [2020-07-10 17:57:56,535 INFO L280 TraceCheckUtils]: 49: Hoare triple {8341#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {8341#true} is VALID [2020-07-10 17:57:56,536 INFO L280 TraceCheckUtils]: 50: Hoare triple {8341#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {8341#true} is VALID [2020-07-10 17:57:56,536 INFO L280 TraceCheckUtils]: 51: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {8341#true} is VALID [2020-07-10 17:57:56,536 INFO L280 TraceCheckUtils]: 52: Hoare triple {8341#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {8341#true} is VALID [2020-07-10 17:57:56,536 INFO L280 TraceCheckUtils]: 53: Hoare triple {8341#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {8341#true} is VALID [2020-07-10 17:57:56,536 INFO L280 TraceCheckUtils]: 54: Hoare triple {8341#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {8341#true} is VALID [2020-07-10 17:57:56,537 INFO L280 TraceCheckUtils]: 55: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {8341#true} is VALID [2020-07-10 17:57:56,537 INFO L280 TraceCheckUtils]: 56: Hoare triple {8341#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {8341#true} is VALID [2020-07-10 17:57:56,537 INFO L280 TraceCheckUtils]: 57: Hoare triple {8341#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {8341#true} is VALID [2020-07-10 17:57:56,537 INFO L280 TraceCheckUtils]: 58: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {8341#true} is VALID [2020-07-10 17:57:56,537 INFO L280 TraceCheckUtils]: 59: Hoare triple {8341#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {8341#true} is VALID [2020-07-10 17:57:56,538 INFO L280 TraceCheckUtils]: 60: Hoare triple {8341#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {8341#true} is VALID [2020-07-10 17:57:56,538 INFO L280 TraceCheckUtils]: 61: Hoare triple {8341#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {8341#true} is VALID [2020-07-10 17:57:56,538 INFO L280 TraceCheckUtils]: 62: Hoare triple {8341#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {8341#true} is VALID [2020-07-10 17:57:56,538 INFO L280 TraceCheckUtils]: 63: Hoare triple {8341#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {8341#true} is VALID [2020-07-10 17:57:56,539 INFO L280 TraceCheckUtils]: 64: Hoare triple {8341#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {8341#true} is VALID [2020-07-10 17:57:56,539 INFO L280 TraceCheckUtils]: 65: Hoare triple {8341#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {8341#true} is VALID [2020-07-10 17:57:56,539 INFO L280 TraceCheckUtils]: 66: Hoare triple {8341#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {8341#true} is VALID [2020-07-10 17:57:56,539 INFO L280 TraceCheckUtils]: 67: Hoare triple {8341#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {8341#true} is VALID [2020-07-10 17:57:56,539 INFO L280 TraceCheckUtils]: 68: Hoare triple {8341#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {8341#true} is VALID [2020-07-10 17:57:56,540 INFO L280 TraceCheckUtils]: 69: Hoare triple {8341#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {8341#true} is VALID [2020-07-10 17:57:56,540 INFO L280 TraceCheckUtils]: 70: Hoare triple {8341#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {8341#true} is VALID [2020-07-10 17:57:56,541 INFO L280 TraceCheckUtils]: 71: Hoare triple {8341#true} ~waterLevel~0 := 1; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,541 INFO L280 TraceCheckUtils]: 72: Hoare triple {8422#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,542 INFO L280 TraceCheckUtils]: 73: Hoare triple {8422#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,543 INFO L280 TraceCheckUtils]: 74: Hoare triple {8422#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,544 INFO L280 TraceCheckUtils]: 75: Hoare triple {8422#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,544 INFO L280 TraceCheckUtils]: 76: Hoare triple {8422#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,545 INFO L280 TraceCheckUtils]: 77: Hoare triple {8422#(= 1 ~waterLevel~0)} assume true; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,545 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8422#(= 1 ~waterLevel~0)} {8341#true} #942#return; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:56,554 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-10 17:57:56,555 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8341#true} {8422#(= 1 ~waterLevel~0)} #848#return; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:56,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-10 17:57:56,566 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8341#true} {8422#(= 1 ~waterLevel~0)} #850#return; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:56,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} havoc ~retValue_acc~13; {8341#true} is VALID [2020-07-10 17:57:56,639 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} ~retValue_acc~13 := 1; {8454#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} is VALID [2020-07-10 17:57:56,640 INFO L280 TraceCheckUtils]: 2: Hoare triple {8454#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} #res := ~retValue_acc~13; {8455#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:57:56,641 INFO L280 TraceCheckUtils]: 3: Hoare triple {8455#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8455#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:57:56,642 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8455#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8422#(= 1 ~waterLevel~0)} #852#return; {8432#(= |main_#t~ret70| ~waterLevel~0)} is VALID [2020-07-10 17:57:56,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:56,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-10 17:57:56,648 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8341#true} {8434#(not (= 0 ~waterLevel~0))} #854#return; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:56,688 INFO L280 TraceCheckUtils]: 0: Hoare triple {8456#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8341#true} is VALID [2020-07-10 17:57:56,689 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} ~systemActive~0 := 0; {8341#true} is VALID [2020-07-10 17:57:56,689 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-10 17:57:56,691 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8341#true} {8434#(not (= 0 ~waterLevel~0))} #906#return; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:56,754 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} havoc ~retValue_acc~1; {8341#true} is VALID [2020-07-10 17:57:56,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} ~retValue_acc~1 := ~waterLevel~0; {8457#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} is VALID [2020-07-10 17:57:56,756 INFO L280 TraceCheckUtils]: 2: Hoare triple {8457#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} #res := ~retValue_acc~1; {8458#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:57:56,757 INFO L280 TraceCheckUtils]: 3: Hoare triple {8458#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8458#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:57:56,758 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8458#(= |getWaterLevel_#res| ~waterLevel~0)} {8434#(not (= 0 ~waterLevel~0))} #842#return; {8446#(not (= |__utac_acc__Specification4_spec__1_#t~ret72| 0))} is VALID [2020-07-10 17:57:56,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:57:56,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {8341#true} havoc ~retValue_acc~5; {8341#true} is VALID [2020-07-10 17:57:56,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {8341#true} ~retValue_acc~5 := ~pumpRunning~0; {8341#true} is VALID [2020-07-10 17:57:56,767 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} #res := ~retValue_acc~5; {8341#true} is VALID [2020-07-10 17:57:56,767 INFO L280 TraceCheckUtils]: 3: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-10 17:57:56,767 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8341#true} {8342#false} #844#return; {8342#false} is VALID [2020-07-10 17:57:56,775 INFO L263 TraceCheckUtils]: 0: Hoare triple {8341#true} call ULTIMATE.init(); {8453#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 17:57:56,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {8453#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {8341#true} is VALID [2020-07-10 17:57:56,775 INFO L280 TraceCheckUtils]: 2: Hoare triple {8341#true} #valid := #valid[0 := 0]; {8341#true} is VALID [2020-07-10 17:57:56,776 INFO L280 TraceCheckUtils]: 3: Hoare triple {8341#true} assume 0 < #StackHeapBarrier; {8341#true} is VALID [2020-07-10 17:57:56,776 INFO L280 TraceCheckUtils]: 4: Hoare triple {8341#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {8341#true} is VALID [2020-07-10 17:57:56,776 INFO L280 TraceCheckUtils]: 5: Hoare triple {8341#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {8341#true} is VALID [2020-07-10 17:57:56,776 INFO L280 TraceCheckUtils]: 6: Hoare triple {8341#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {8341#true} is VALID [2020-07-10 17:57:56,777 INFO L280 TraceCheckUtils]: 7: Hoare triple {8341#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {8341#true} is VALID [2020-07-10 17:57:56,777 INFO L280 TraceCheckUtils]: 8: Hoare triple {8341#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {8341#true} is VALID [2020-07-10 17:57:56,777 INFO L280 TraceCheckUtils]: 9: Hoare triple {8341#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {8341#true} is VALID [2020-07-10 17:57:56,778 INFO L280 TraceCheckUtils]: 10: Hoare triple {8341#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {8341#true} is VALID [2020-07-10 17:57:56,778 INFO L280 TraceCheckUtils]: 11: Hoare triple {8341#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {8341#true} is VALID [2020-07-10 17:57:56,778 INFO L280 TraceCheckUtils]: 12: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {8341#true} is VALID [2020-07-10 17:57:56,778 INFO L280 TraceCheckUtils]: 13: Hoare triple {8341#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {8341#true} is VALID [2020-07-10 17:57:56,779 INFO L280 TraceCheckUtils]: 14: Hoare triple {8341#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {8341#true} is VALID [2020-07-10 17:57:56,779 INFO L280 TraceCheckUtils]: 15: Hoare triple {8341#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {8341#true} is VALID [2020-07-10 17:57:56,779 INFO L280 TraceCheckUtils]: 16: Hoare triple {8341#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {8341#true} is VALID [2020-07-10 17:57:56,779 INFO L280 TraceCheckUtils]: 17: Hoare triple {8341#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {8341#true} is VALID [2020-07-10 17:57:56,780 INFO L280 TraceCheckUtils]: 18: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {8341#true} is VALID [2020-07-10 17:57:56,780 INFO L280 TraceCheckUtils]: 19: Hoare triple {8341#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {8341#true} is VALID [2020-07-10 17:57:56,780 INFO L280 TraceCheckUtils]: 20: Hoare triple {8341#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {8341#true} is VALID [2020-07-10 17:57:56,780 INFO L280 TraceCheckUtils]: 21: Hoare triple {8341#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {8341#true} is VALID [2020-07-10 17:57:56,781 INFO L280 TraceCheckUtils]: 22: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {8341#true} is VALID [2020-07-10 17:57:56,781 INFO L280 TraceCheckUtils]: 23: Hoare triple {8341#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {8341#true} is VALID [2020-07-10 17:57:56,781 INFO L280 TraceCheckUtils]: 24: Hoare triple {8341#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {8341#true} is VALID [2020-07-10 17:57:56,781 INFO L280 TraceCheckUtils]: 25: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {8341#true} is VALID [2020-07-10 17:57:56,782 INFO L280 TraceCheckUtils]: 26: Hoare triple {8341#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {8341#true} is VALID [2020-07-10 17:57:56,782 INFO L280 TraceCheckUtils]: 27: Hoare triple {8341#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {8341#true} is VALID [2020-07-10 17:57:56,782 INFO L280 TraceCheckUtils]: 28: Hoare triple {8341#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {8341#true} is VALID [2020-07-10 17:57:56,782 INFO L280 TraceCheckUtils]: 29: Hoare triple {8341#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {8341#true} is VALID [2020-07-10 17:57:56,782 INFO L280 TraceCheckUtils]: 30: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {8341#true} is VALID [2020-07-10 17:57:56,783 INFO L280 TraceCheckUtils]: 31: Hoare triple {8341#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {8341#true} is VALID [2020-07-10 17:57:56,783 INFO L280 TraceCheckUtils]: 32: Hoare triple {8341#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {8341#true} is VALID [2020-07-10 17:57:56,783 INFO L280 TraceCheckUtils]: 33: Hoare triple {8341#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {8341#true} is VALID [2020-07-10 17:57:56,783 INFO L280 TraceCheckUtils]: 34: Hoare triple {8341#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {8341#true} is VALID [2020-07-10 17:57:56,784 INFO L280 TraceCheckUtils]: 35: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {8341#true} is VALID [2020-07-10 17:57:56,784 INFO L280 TraceCheckUtils]: 36: Hoare triple {8341#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {8341#true} is VALID [2020-07-10 17:57:56,784 INFO L280 TraceCheckUtils]: 37: Hoare triple {8341#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {8341#true} is VALID [2020-07-10 17:57:56,784 INFO L280 TraceCheckUtils]: 38: Hoare triple {8341#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {8341#true} is VALID [2020-07-10 17:57:56,785 INFO L280 TraceCheckUtils]: 39: Hoare triple {8341#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {8341#true} is VALID [2020-07-10 17:57:56,785 INFO L280 TraceCheckUtils]: 40: Hoare triple {8341#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {8341#true} is VALID [2020-07-10 17:57:56,785 INFO L280 TraceCheckUtils]: 41: Hoare triple {8341#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {8341#true} is VALID [2020-07-10 17:57:56,785 INFO L280 TraceCheckUtils]: 42: Hoare triple {8341#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {8341#true} is VALID [2020-07-10 17:57:56,786 INFO L280 TraceCheckUtils]: 43: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {8341#true} is VALID [2020-07-10 17:57:56,786 INFO L280 TraceCheckUtils]: 44: Hoare triple {8341#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {8341#true} is VALID [2020-07-10 17:57:56,786 INFO L280 TraceCheckUtils]: 45: Hoare triple {8341#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {8341#true} is VALID [2020-07-10 17:57:56,786 INFO L280 TraceCheckUtils]: 46: Hoare triple {8341#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {8341#true} is VALID [2020-07-10 17:57:56,786 INFO L280 TraceCheckUtils]: 47: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {8341#true} is VALID [2020-07-10 17:57:56,787 INFO L280 TraceCheckUtils]: 48: Hoare triple {8341#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {8341#true} is VALID [2020-07-10 17:57:56,787 INFO L280 TraceCheckUtils]: 49: Hoare triple {8341#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {8341#true} is VALID [2020-07-10 17:57:56,787 INFO L280 TraceCheckUtils]: 50: Hoare triple {8341#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {8341#true} is VALID [2020-07-10 17:57:56,787 INFO L280 TraceCheckUtils]: 51: Hoare triple {8341#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {8341#true} is VALID [2020-07-10 17:57:56,787 INFO L280 TraceCheckUtils]: 52: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {8341#true} is VALID [2020-07-10 17:57:56,788 INFO L280 TraceCheckUtils]: 53: Hoare triple {8341#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {8341#true} is VALID [2020-07-10 17:57:56,788 INFO L280 TraceCheckUtils]: 54: Hoare triple {8341#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {8341#true} is VALID [2020-07-10 17:57:56,788 INFO L280 TraceCheckUtils]: 55: Hoare triple {8341#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {8341#true} is VALID [2020-07-10 17:57:56,788 INFO L280 TraceCheckUtils]: 56: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {8341#true} is VALID [2020-07-10 17:57:56,788 INFO L280 TraceCheckUtils]: 57: Hoare triple {8341#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {8341#true} is VALID [2020-07-10 17:57:56,789 INFO L280 TraceCheckUtils]: 58: Hoare triple {8341#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {8341#true} is VALID [2020-07-10 17:57:56,789 INFO L280 TraceCheckUtils]: 59: Hoare triple {8341#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {8341#true} is VALID [2020-07-10 17:57:56,789 INFO L280 TraceCheckUtils]: 60: Hoare triple {8341#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {8341#true} is VALID [2020-07-10 17:57:56,790 INFO L280 TraceCheckUtils]: 61: Hoare triple {8341#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {8341#true} is VALID [2020-07-10 17:57:56,790 INFO L280 TraceCheckUtils]: 62: Hoare triple {8341#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {8341#true} is VALID [2020-07-10 17:57:56,790 INFO L280 TraceCheckUtils]: 63: Hoare triple {8341#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {8341#true} is VALID [2020-07-10 17:57:56,791 INFO L280 TraceCheckUtils]: 64: Hoare triple {8341#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {8341#true} is VALID [2020-07-10 17:57:56,791 INFO L280 TraceCheckUtils]: 65: Hoare triple {8341#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {8341#true} is VALID [2020-07-10 17:57:56,791 INFO L280 TraceCheckUtils]: 66: Hoare triple {8341#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {8341#true} is VALID [2020-07-10 17:57:56,792 INFO L280 TraceCheckUtils]: 67: Hoare triple {8341#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {8341#true} is VALID [2020-07-10 17:57:56,792 INFO L280 TraceCheckUtils]: 68: Hoare triple {8341#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {8341#true} is VALID [2020-07-10 17:57:56,793 INFO L280 TraceCheckUtils]: 69: Hoare triple {8341#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {8341#true} is VALID [2020-07-10 17:57:56,793 INFO L280 TraceCheckUtils]: 70: Hoare triple {8341#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {8341#true} is VALID [2020-07-10 17:57:56,793 INFO L280 TraceCheckUtils]: 71: Hoare triple {8341#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {8341#true} is VALID [2020-07-10 17:57:56,794 INFO L280 TraceCheckUtils]: 72: Hoare triple {8341#true} ~waterLevel~0 := 1; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,795 INFO L280 TraceCheckUtils]: 73: Hoare triple {8422#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,796 INFO L280 TraceCheckUtils]: 74: Hoare triple {8422#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,797 INFO L280 TraceCheckUtils]: 75: Hoare triple {8422#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,798 INFO L280 TraceCheckUtils]: 76: Hoare triple {8422#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,799 INFO L280 TraceCheckUtils]: 77: Hoare triple {8422#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,800 INFO L280 TraceCheckUtils]: 78: Hoare triple {8422#(= 1 ~waterLevel~0)} assume true; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,801 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8422#(= 1 ~waterLevel~0)} {8341#true} #942#return; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,802 INFO L263 TraceCheckUtils]: 80: Hoare triple {8422#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,802 INFO L280 TraceCheckUtils]: 81: Hoare triple {8422#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,803 INFO L280 TraceCheckUtils]: 82: Hoare triple {8422#(= 1 ~waterLevel~0)} havoc ~tmp~8; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,804 INFO L263 TraceCheckUtils]: 83: Hoare triple {8422#(= 1 ~waterLevel~0)} call select_helpers(); {8341#true} is VALID [2020-07-10 17:57:56,804 INFO L280 TraceCheckUtils]: 84: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-10 17:57:56,805 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8341#true} {8422#(= 1 ~waterLevel~0)} #848#return; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,805 INFO L263 TraceCheckUtils]: 86: Hoare triple {8422#(= 1 ~waterLevel~0)} call select_features(); {8341#true} is VALID [2020-07-10 17:57:56,806 INFO L280 TraceCheckUtils]: 87: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-10 17:57:56,808 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {8341#true} {8422#(= 1 ~waterLevel~0)} #850#return; {8422#(= 1 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,808 INFO L263 TraceCheckUtils]: 89: Hoare triple {8422#(= 1 ~waterLevel~0)} call #t~ret70 := valid_product(); {8341#true} is VALID [2020-07-10 17:57:56,808 INFO L280 TraceCheckUtils]: 90: Hoare triple {8341#true} havoc ~retValue_acc~13; {8341#true} is VALID [2020-07-10 17:57:56,809 INFO L280 TraceCheckUtils]: 91: Hoare triple {8341#true} ~retValue_acc~13 := 1; {8454#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} is VALID [2020-07-10 17:57:56,811 INFO L280 TraceCheckUtils]: 92: Hoare triple {8454#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} #res := ~retValue_acc~13; {8455#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:57:56,812 INFO L280 TraceCheckUtils]: 93: Hoare triple {8455#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {8455#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 17:57:56,813 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {8455#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {8422#(= 1 ~waterLevel~0)} #852#return; {8432#(= |main_#t~ret70| ~waterLevel~0)} is VALID [2020-07-10 17:57:56,814 INFO L280 TraceCheckUtils]: 95: Hoare triple {8432#(= |main_#t~ret70| ~waterLevel~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {8432#(= |main_#t~ret70| ~waterLevel~0)} is VALID [2020-07-10 17:57:56,815 INFO L280 TraceCheckUtils]: 96: Hoare triple {8432#(= |main_#t~ret70| ~waterLevel~0)} ~tmp~8 := #t~ret70; {8433#(= main_~tmp~8 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,816 INFO L280 TraceCheckUtils]: 97: Hoare triple {8433#(= main_~tmp~8 ~waterLevel~0)} havoc #t~ret70; {8433#(= main_~tmp~8 ~waterLevel~0)} is VALID [2020-07-10 17:57:56,817 INFO L280 TraceCheckUtils]: 98: Hoare triple {8433#(= main_~tmp~8 ~waterLevel~0)} assume 0 != ~tmp~8; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,818 INFO L263 TraceCheckUtils]: 99: Hoare triple {8434#(not (= 0 ~waterLevel~0))} call setup(); {8341#true} is VALID [2020-07-10 17:57:56,818 INFO L280 TraceCheckUtils]: 100: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-10 17:57:56,819 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8341#true} {8434#(not (= 0 ~waterLevel~0))} #854#return; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,820 INFO L263 TraceCheckUtils]: 102: Hoare triple {8434#(not (= 0 ~waterLevel~0))} call runTest(); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,821 INFO L263 TraceCheckUtils]: 103: Hoare triple {8434#(not (= 0 ~waterLevel~0))} call test(); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,822 INFO L280 TraceCheckUtils]: 104: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc ~splverifierCounter~0; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,823 INFO L280 TraceCheckUtils]: 105: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc ~tmp~4; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,823 INFO L280 TraceCheckUtils]: 106: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~2; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,824 INFO L280 TraceCheckUtils]: 107: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc ~tmp___1~0; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,825 INFO L280 TraceCheckUtils]: 108: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc ~tmp___2~0; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,826 INFO L280 TraceCheckUtils]: 109: Hoare triple {8434#(not (= 0 ~waterLevel~0))} ~splverifierCounter~0 := 0; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,827 INFO L280 TraceCheckUtils]: 110: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume !false; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,828 INFO L280 TraceCheckUtils]: 111: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume ~splverifierCounter~0 < 4; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,828 INFO L280 TraceCheckUtils]: 112: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,829 INFO L280 TraceCheckUtils]: 113: Hoare triple {8434#(not (= 0 ~waterLevel~0))} ~tmp~4 := #t~nondet31; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,830 INFO L280 TraceCheckUtils]: 114: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc #t~nondet31; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,831 INFO L280 TraceCheckUtils]: 115: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp~4); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,834 INFO L280 TraceCheckUtils]: 116: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,835 INFO L280 TraceCheckUtils]: 117: Hoare triple {8434#(not (= 0 ~waterLevel~0))} ~tmp___0~2 := #t~nondet32; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,835 INFO L280 TraceCheckUtils]: 118: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc #t~nondet32; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,836 INFO L280 TraceCheckUtils]: 119: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___0~2); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,837 INFO L280 TraceCheckUtils]: 120: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,838 INFO L280 TraceCheckUtils]: 121: Hoare triple {8434#(not (= 0 ~waterLevel~0))} ~tmp___2~0 := #t~nondet33; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,839 INFO L280 TraceCheckUtils]: 122: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc #t~nondet33; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,840 INFO L280 TraceCheckUtils]: 123: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume !(0 != ~tmp___2~0); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,844 INFO L280 TraceCheckUtils]: 124: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,847 INFO L280 TraceCheckUtils]: 125: Hoare triple {8434#(not (= 0 ~waterLevel~0))} ~tmp___1~0 := #t~nondet34; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,848 INFO L280 TraceCheckUtils]: 126: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc #t~nondet34; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,849 INFO L280 TraceCheckUtils]: 127: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp___1~0; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,850 INFO L263 TraceCheckUtils]: 128: Hoare triple {8434#(not (= 0 ~waterLevel~0))} call stopSystem(); {8456#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:57:56,850 INFO L280 TraceCheckUtils]: 129: Hoare triple {8456#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8341#true} is VALID [2020-07-10 17:57:56,850 INFO L280 TraceCheckUtils]: 130: Hoare triple {8341#true} ~systemActive~0 := 0; {8341#true} is VALID [2020-07-10 17:57:56,851 INFO L280 TraceCheckUtils]: 131: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-10 17:57:56,851 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8341#true} {8434#(not (= 0 ~waterLevel~0))} #906#return; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,852 INFO L263 TraceCheckUtils]: 133: Hoare triple {8434#(not (= 0 ~waterLevel~0))} call timeShift(); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,853 INFO L280 TraceCheckUtils]: 134: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume !(0 != ~pumpRunning~0); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,854 INFO L280 TraceCheckUtils]: 135: Hoare triple {8434#(not (= 0 ~waterLevel~0))} assume !(0 != ~systemActive~0); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,855 INFO L263 TraceCheckUtils]: 136: Hoare triple {8434#(not (= 0 ~waterLevel~0))} call __utac_acc__Specification4_spec__1(); {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,856 INFO L280 TraceCheckUtils]: 137: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc ~tmp~9; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,857 INFO L280 TraceCheckUtils]: 138: Hoare triple {8434#(not (= 0 ~waterLevel~0))} havoc ~tmp___0~3; {8434#(not (= 0 ~waterLevel~0))} is VALID [2020-07-10 17:57:56,857 INFO L263 TraceCheckUtils]: 139: Hoare triple {8434#(not (= 0 ~waterLevel~0))} call #t~ret72 := getWaterLevel(); {8341#true} is VALID [2020-07-10 17:57:56,857 INFO L280 TraceCheckUtils]: 140: Hoare triple {8341#true} havoc ~retValue_acc~1; {8341#true} is VALID [2020-07-10 17:57:56,858 INFO L280 TraceCheckUtils]: 141: Hoare triple {8341#true} ~retValue_acc~1 := ~waterLevel~0; {8457#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} is VALID [2020-07-10 17:57:56,859 INFO L280 TraceCheckUtils]: 142: Hoare triple {8457#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} #res := ~retValue_acc~1; {8458#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:57:56,860 INFO L280 TraceCheckUtils]: 143: Hoare triple {8458#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {8458#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 17:57:56,861 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {8458#(= |getWaterLevel_#res| ~waterLevel~0)} {8434#(not (= 0 ~waterLevel~0))} #842#return; {8446#(not (= |__utac_acc__Specification4_spec__1_#t~ret72| 0))} is VALID [2020-07-10 17:57:56,862 INFO L280 TraceCheckUtils]: 145: Hoare triple {8446#(not (= |__utac_acc__Specification4_spec__1_#t~ret72| 0))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {8446#(not (= |__utac_acc__Specification4_spec__1_#t~ret72| 0))} is VALID [2020-07-10 17:57:56,863 INFO L280 TraceCheckUtils]: 146: Hoare triple {8446#(not (= |__utac_acc__Specification4_spec__1_#t~ret72| 0))} ~tmp~9 := #t~ret72; {8447#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~9))} is VALID [2020-07-10 17:57:56,864 INFO L280 TraceCheckUtils]: 147: Hoare triple {8447#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~9))} havoc #t~ret72; {8447#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~9))} is VALID [2020-07-10 17:57:56,865 INFO L280 TraceCheckUtils]: 148: Hoare triple {8447#(not (= 0 __utac_acc__Specification4_spec__1_~tmp~9))} assume 0 == ~tmp~9; {8342#false} is VALID [2020-07-10 17:57:56,865 INFO L263 TraceCheckUtils]: 149: Hoare triple {8342#false} call #t~ret73 := isPumpRunning(); {8341#true} is VALID [2020-07-10 17:57:56,866 INFO L280 TraceCheckUtils]: 150: Hoare triple {8341#true} havoc ~retValue_acc~5; {8341#true} is VALID [2020-07-10 17:57:56,866 INFO L280 TraceCheckUtils]: 151: Hoare triple {8341#true} ~retValue_acc~5 := ~pumpRunning~0; {8341#true} is VALID [2020-07-10 17:57:56,866 INFO L280 TraceCheckUtils]: 152: Hoare triple {8341#true} #res := ~retValue_acc~5; {8341#true} is VALID [2020-07-10 17:57:56,867 INFO L280 TraceCheckUtils]: 153: Hoare triple {8341#true} assume true; {8341#true} is VALID [2020-07-10 17:57:56,867 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8341#true} {8342#false} #844#return; {8342#false} is VALID [2020-07-10 17:57:56,867 INFO L280 TraceCheckUtils]: 155: Hoare triple {8342#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {8342#false} is VALID [2020-07-10 17:57:56,868 INFO L280 TraceCheckUtils]: 156: Hoare triple {8342#false} ~tmp___0~3 := #t~ret73; {8342#false} is VALID [2020-07-10 17:57:56,868 INFO L280 TraceCheckUtils]: 157: Hoare triple {8342#false} havoc #t~ret73; {8342#false} is VALID [2020-07-10 17:57:56,868 INFO L280 TraceCheckUtils]: 158: Hoare triple {8342#false} assume 0 != ~tmp___0~3; {8342#false} is VALID [2020-07-10 17:57:56,869 INFO L263 TraceCheckUtils]: 159: Hoare triple {8342#false} call __automaton_fail(); {8342#false} is VALID [2020-07-10 17:57:56,869 INFO L280 TraceCheckUtils]: 160: Hoare triple {8342#false} assume !false; {8342#false} is VALID [2020-07-10 17:57:56,937 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 17:57:56,937 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:57:56,938 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [680467086] [2020-07-10 17:57:56,938 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:57:56,938 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-10 17:57:56,939 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [277506726] [2020-07-10 17:57:56,940 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-10 17:57:56,940 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:57:56,941 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 17:57:57,189 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 17:57:57,190 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 17:57:57,190 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:57:57,190 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 17:57:57,190 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-07-10 17:57:57,191 INFO L87 Difference]: Start difference. First operand 472 states and 528 transitions. Second operand 14 states. [2020-07-10 17:57:59,098 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:58:00,647 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:58:01,036 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:58:01,606 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:58:02,060 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:58:02,423 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:58:06,855 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 17:58:16,750 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:58:17,875 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:58:20,503 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:58:21,959 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 17:58:22,887 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 17:58:23,334 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:58:23,853 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 17:58:24,791 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:58:25,256 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:58:27,593 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:58:29,891 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 17:58:31,489 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 17:58:33,382 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 17:59:03,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:59:03,812 INFO L93 Difference]: Finished difference Result 1644 states and 2059 transitions. [2020-07-10 17:59:03,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-07-10 17:59:03,812 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 161 [2020-07-10 17:59:03,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 17:59:03,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 17:59:03,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 1007 transitions. [2020-07-10 17:59:03,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-10 17:59:03,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 1007 transitions. [2020-07-10 17:59:03,861 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 28 states and 1007 transitions. [2020-07-10 17:59:07,171 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1007 edges. 1007 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:59:07,283 INFO L225 Difference]: With dead ends: 1644 [2020-07-10 17:59:07,283 INFO L226 Difference]: Without dead ends: 1282 [2020-07-10 17:59:07,286 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 6.3s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-07-10 17:59:07,288 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1282 states. [2020-07-10 17:59:35,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1282 to 1143. [2020-07-10 17:59:35,611 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 17:59:35,611 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1282 states. Second operand 1143 states. [2020-07-10 17:59:35,611 INFO L74 IsIncluded]: Start isIncluded. First operand 1282 states. Second operand 1143 states. [2020-07-10 17:59:35,611 INFO L87 Difference]: Start difference. First operand 1282 states. Second operand 1143 states. [2020-07-10 17:59:35,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:59:35,719 INFO L93 Difference]: Finished difference Result 1282 states and 1582 transitions. [2020-07-10 17:59:35,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1582 transitions. [2020-07-10 17:59:35,724 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:59:35,725 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:59:35,725 INFO L74 IsIncluded]: Start isIncluded. First operand 1143 states. Second operand 1282 states. [2020-07-10 17:59:35,725 INFO L87 Difference]: Start difference. First operand 1143 states. Second operand 1282 states. [2020-07-10 17:59:35,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 17:59:35,842 INFO L93 Difference]: Finished difference Result 1282 states and 1582 transitions. [2020-07-10 17:59:35,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1582 transitions. [2020-07-10 17:59:35,848 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 17:59:35,848 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 17:59:35,848 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 17:59:35,848 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 17:59:35,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1143 states. [2020-07-10 17:59:35,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 1143 states and 1349 transitions. [2020-07-10 17:59:35,941 INFO L78 Accepts]: Start accepts. Automaton has 1143 states and 1349 transitions. Word has length 161 [2020-07-10 17:59:35,942 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 17:59:35,942 INFO L479 AbstractCegarLoop]: Abstraction has 1143 states and 1349 transitions. [2020-07-10 17:59:35,942 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-10 17:59:35,942 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1143 states and 1349 transitions. [2020-07-10 17:59:43,130 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1349 edges. 1349 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 17:59:43,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1349 transitions. [2020-07-10 17:59:43,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-10 17:59:43,135 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 17:59:43,135 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 17:59:43,136 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 17:59:43,136 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 17:59:43,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 17:59:43,136 INFO L82 PathProgramCache]: Analyzing trace with hash 2127223675, now seen corresponding path program 1 times [2020-07-10 17:59:43,136 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 17:59:43,137 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1009999845] [2020-07-10 17:59:43,137 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 17:59:43,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:43,508 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 17:59:43,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:43,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {16756#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {16645#true} is VALID [2020-07-10 17:59:43,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {16645#true} #valid := #valid[0 := 0]; {16645#true} is VALID [2020-07-10 17:59:43,621 INFO L280 TraceCheckUtils]: 2: Hoare triple {16645#true} assume 0 < #StackHeapBarrier; {16645#true} is VALID [2020-07-10 17:59:43,621 INFO L280 TraceCheckUtils]: 3: Hoare triple {16645#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {16645#true} is VALID [2020-07-10 17:59:43,622 INFO L280 TraceCheckUtils]: 4: Hoare triple {16645#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {16645#true} is VALID [2020-07-10 17:59:43,622 INFO L280 TraceCheckUtils]: 5: Hoare triple {16645#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {16645#true} is VALID [2020-07-10 17:59:43,623 INFO L280 TraceCheckUtils]: 6: Hoare triple {16645#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {16645#true} is VALID [2020-07-10 17:59:43,623 INFO L280 TraceCheckUtils]: 7: Hoare triple {16645#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {16645#true} is VALID [2020-07-10 17:59:43,623 INFO L280 TraceCheckUtils]: 8: Hoare triple {16645#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {16645#true} is VALID [2020-07-10 17:59:43,624 INFO L280 TraceCheckUtils]: 9: Hoare triple {16645#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {16645#true} is VALID [2020-07-10 17:59:43,624 INFO L280 TraceCheckUtils]: 10: Hoare triple {16645#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {16645#true} is VALID [2020-07-10 17:59:43,624 INFO L280 TraceCheckUtils]: 11: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {16645#true} is VALID [2020-07-10 17:59:43,624 INFO L280 TraceCheckUtils]: 12: Hoare triple {16645#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {16645#true} is VALID [2020-07-10 17:59:43,625 INFO L280 TraceCheckUtils]: 13: Hoare triple {16645#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {16645#true} is VALID [2020-07-10 17:59:43,625 INFO L280 TraceCheckUtils]: 14: Hoare triple {16645#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {16645#true} is VALID [2020-07-10 17:59:43,625 INFO L280 TraceCheckUtils]: 15: Hoare triple {16645#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {16645#true} is VALID [2020-07-10 17:59:43,626 INFO L280 TraceCheckUtils]: 16: Hoare triple {16645#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {16645#true} is VALID [2020-07-10 17:59:43,626 INFO L280 TraceCheckUtils]: 17: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {16645#true} is VALID [2020-07-10 17:59:43,626 INFO L280 TraceCheckUtils]: 18: Hoare triple {16645#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {16645#true} is VALID [2020-07-10 17:59:43,626 INFO L280 TraceCheckUtils]: 19: Hoare triple {16645#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {16645#true} is VALID [2020-07-10 17:59:43,627 INFO L280 TraceCheckUtils]: 20: Hoare triple {16645#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {16645#true} is VALID [2020-07-10 17:59:43,627 INFO L280 TraceCheckUtils]: 21: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {16645#true} is VALID [2020-07-10 17:59:43,627 INFO L280 TraceCheckUtils]: 22: Hoare triple {16645#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {16645#true} is VALID [2020-07-10 17:59:43,627 INFO L280 TraceCheckUtils]: 23: Hoare triple {16645#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {16645#true} is VALID [2020-07-10 17:59:43,628 INFO L280 TraceCheckUtils]: 24: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {16645#true} is VALID [2020-07-10 17:59:43,628 INFO L280 TraceCheckUtils]: 25: Hoare triple {16645#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {16645#true} is VALID [2020-07-10 17:59:43,628 INFO L280 TraceCheckUtils]: 26: Hoare triple {16645#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {16645#true} is VALID [2020-07-10 17:59:43,628 INFO L280 TraceCheckUtils]: 27: Hoare triple {16645#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {16645#true} is VALID [2020-07-10 17:59:43,628 INFO L280 TraceCheckUtils]: 28: Hoare triple {16645#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {16645#true} is VALID [2020-07-10 17:59:43,629 INFO L280 TraceCheckUtils]: 29: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {16645#true} is VALID [2020-07-10 17:59:43,629 INFO L280 TraceCheckUtils]: 30: Hoare triple {16645#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {16645#true} is VALID [2020-07-10 17:59:43,629 INFO L280 TraceCheckUtils]: 31: Hoare triple {16645#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {16645#true} is VALID [2020-07-10 17:59:43,629 INFO L280 TraceCheckUtils]: 32: Hoare triple {16645#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {16645#true} is VALID [2020-07-10 17:59:43,630 INFO L280 TraceCheckUtils]: 33: Hoare triple {16645#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {16645#true} is VALID [2020-07-10 17:59:43,630 INFO L280 TraceCheckUtils]: 34: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {16645#true} is VALID [2020-07-10 17:59:43,630 INFO L280 TraceCheckUtils]: 35: Hoare triple {16645#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {16645#true} is VALID [2020-07-10 17:59:43,630 INFO L280 TraceCheckUtils]: 36: Hoare triple {16645#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {16645#true} is VALID [2020-07-10 17:59:43,631 INFO L280 TraceCheckUtils]: 37: Hoare triple {16645#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {16645#true} is VALID [2020-07-10 17:59:43,631 INFO L280 TraceCheckUtils]: 38: Hoare triple {16645#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {16645#true} is VALID [2020-07-10 17:59:43,631 INFO L280 TraceCheckUtils]: 39: Hoare triple {16645#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {16645#true} is VALID [2020-07-10 17:59:43,631 INFO L280 TraceCheckUtils]: 40: Hoare triple {16645#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {16645#true} is VALID [2020-07-10 17:59:43,631 INFO L280 TraceCheckUtils]: 41: Hoare triple {16645#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {16645#true} is VALID [2020-07-10 17:59:43,632 INFO L280 TraceCheckUtils]: 42: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {16645#true} is VALID [2020-07-10 17:59:43,632 INFO L280 TraceCheckUtils]: 43: Hoare triple {16645#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {16645#true} is VALID [2020-07-10 17:59:43,632 INFO L280 TraceCheckUtils]: 44: Hoare triple {16645#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {16645#true} is VALID [2020-07-10 17:59:43,632 INFO L280 TraceCheckUtils]: 45: Hoare triple {16645#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {16645#true} is VALID [2020-07-10 17:59:43,633 INFO L280 TraceCheckUtils]: 46: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {16645#true} is VALID [2020-07-10 17:59:43,633 INFO L280 TraceCheckUtils]: 47: Hoare triple {16645#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {16645#true} is VALID [2020-07-10 17:59:43,633 INFO L280 TraceCheckUtils]: 48: Hoare triple {16645#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {16645#true} is VALID [2020-07-10 17:59:43,633 INFO L280 TraceCheckUtils]: 49: Hoare triple {16645#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {16645#true} is VALID [2020-07-10 17:59:43,634 INFO L280 TraceCheckUtils]: 50: Hoare triple {16645#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {16645#true} is VALID [2020-07-10 17:59:43,634 INFO L280 TraceCheckUtils]: 51: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {16645#true} is VALID [2020-07-10 17:59:43,634 INFO L280 TraceCheckUtils]: 52: Hoare triple {16645#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {16645#true} is VALID [2020-07-10 17:59:43,634 INFO L280 TraceCheckUtils]: 53: Hoare triple {16645#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {16645#true} is VALID [2020-07-10 17:59:43,635 INFO L280 TraceCheckUtils]: 54: Hoare triple {16645#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {16645#true} is VALID [2020-07-10 17:59:43,635 INFO L280 TraceCheckUtils]: 55: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {16645#true} is VALID [2020-07-10 17:59:43,635 INFO L280 TraceCheckUtils]: 56: Hoare triple {16645#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {16645#true} is VALID [2020-07-10 17:59:43,635 INFO L280 TraceCheckUtils]: 57: Hoare triple {16645#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {16645#true} is VALID [2020-07-10 17:59:43,636 INFO L280 TraceCheckUtils]: 58: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {16645#true} is VALID [2020-07-10 17:59:43,636 INFO L280 TraceCheckUtils]: 59: Hoare triple {16645#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {16645#true} is VALID [2020-07-10 17:59:43,636 INFO L280 TraceCheckUtils]: 60: Hoare triple {16645#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {16645#true} is VALID [2020-07-10 17:59:43,636 INFO L280 TraceCheckUtils]: 61: Hoare triple {16645#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {16645#true} is VALID [2020-07-10 17:59:43,637 INFO L280 TraceCheckUtils]: 62: Hoare triple {16645#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {16645#true} is VALID [2020-07-10 17:59:43,637 INFO L280 TraceCheckUtils]: 63: Hoare triple {16645#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {16645#true} is VALID [2020-07-10 17:59:43,637 INFO L280 TraceCheckUtils]: 64: Hoare triple {16645#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {16645#true} is VALID [2020-07-10 17:59:43,637 INFO L280 TraceCheckUtils]: 65: Hoare triple {16645#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {16645#true} is VALID [2020-07-10 17:59:43,637 INFO L280 TraceCheckUtils]: 66: Hoare triple {16645#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {16645#true} is VALID [2020-07-10 17:59:43,638 INFO L280 TraceCheckUtils]: 67: Hoare triple {16645#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {16645#true} is VALID [2020-07-10 17:59:43,638 INFO L280 TraceCheckUtils]: 68: Hoare triple {16645#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {16645#true} is VALID [2020-07-10 17:59:43,638 INFO L280 TraceCheckUtils]: 69: Hoare triple {16645#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {16645#true} is VALID [2020-07-10 17:59:43,638 INFO L280 TraceCheckUtils]: 70: Hoare triple {16645#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {16645#true} is VALID [2020-07-10 17:59:43,638 INFO L280 TraceCheckUtils]: 71: Hoare triple {16645#true} ~waterLevel~0 := 1; {16645#true} is VALID [2020-07-10 17:59:43,639 INFO L280 TraceCheckUtils]: 72: Hoare triple {16645#true} ~methaneLevelCritical~0 := 0; {16645#true} is VALID [2020-07-10 17:59:43,639 INFO L280 TraceCheckUtils]: 73: Hoare triple {16645#true} ~pumpRunning~0 := 0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,640 INFO L280 TraceCheckUtils]: 74: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,641 INFO L280 TraceCheckUtils]: 75: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,641 INFO L280 TraceCheckUtils]: 76: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,642 INFO L280 TraceCheckUtils]: 77: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume true; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,642 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {16726#(= 0 ~pumpRunning~0)} {16645#true} #942#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:43,651 INFO L280 TraceCheckUtils]: 0: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 17:59:43,652 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #848#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:43,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 17:59:43,658 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #850#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:43,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {16645#true} havoc ~retValue_acc~13; {16645#true} is VALID [2020-07-10 17:59:43,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {16645#true} ~retValue_acc~13 := 1; {16645#true} is VALID [2020-07-10 17:59:43,665 INFO L280 TraceCheckUtils]: 2: Hoare triple {16645#true} #res := ~retValue_acc~13; {16645#true} is VALID [2020-07-10 17:59:43,665 INFO L280 TraceCheckUtils]: 3: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 17:59:43,667 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #852#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:43,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 17:59:43,671 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #854#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:43,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {16757#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,705 INFO L280 TraceCheckUtils]: 1: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,705 INFO L280 TraceCheckUtils]: 2: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume true; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,706 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16726#(= 0 ~pumpRunning~0)} {16726#(= 0 ~pumpRunning~0)} #906#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:43,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {16758#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {16645#true} is VALID [2020-07-10 17:59:43,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {16645#true} ~waterLevel~0 := ~waterLevel~0 - 1; {16645#true} is VALID [2020-07-10 17:59:43,722 INFO L280 TraceCheckUtils]: 2: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 17:59:43,722 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16645#true} {16646#false} #914#return; {16646#false} is VALID [2020-07-10 17:59:43,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:43,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {16645#true} havoc ~retValue_acc~1; {16645#true} is VALID [2020-07-10 17:59:43,728 INFO L280 TraceCheckUtils]: 1: Hoare triple {16645#true} ~retValue_acc~1 := ~waterLevel~0; {16645#true} is VALID [2020-07-10 17:59:43,728 INFO L280 TraceCheckUtils]: 2: Hoare triple {16645#true} #res := ~retValue_acc~1; {16645#true} is VALID [2020-07-10 17:59:43,729 INFO L280 TraceCheckUtils]: 3: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 17:59:43,729 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16645#true} {16646#false} #842#return; {16646#false} is VALID [2020-07-10 17:59:43,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 17:59:43,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {16645#true} havoc ~retValue_acc~5; {16645#true} is VALID [2020-07-10 17:59:43,733 INFO L280 TraceCheckUtils]: 1: Hoare triple {16645#true} ~retValue_acc~5 := ~pumpRunning~0; {16645#true} is VALID [2020-07-10 17:59:43,734 INFO L280 TraceCheckUtils]: 2: Hoare triple {16645#true} #res := ~retValue_acc~5; {16645#true} is VALID [2020-07-10 17:59:43,734 INFO L280 TraceCheckUtils]: 3: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 17:59:43,735 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16645#true} {16646#false} #844#return; {16646#false} is VALID [2020-07-10 17:59:43,741 INFO L263 TraceCheckUtils]: 0: Hoare triple {16645#true} call ULTIMATE.init(); {16756#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 17:59:43,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {16756#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {16645#true} is VALID [2020-07-10 17:59:43,742 INFO L280 TraceCheckUtils]: 2: Hoare triple {16645#true} #valid := #valid[0 := 0]; {16645#true} is VALID [2020-07-10 17:59:43,742 INFO L280 TraceCheckUtils]: 3: Hoare triple {16645#true} assume 0 < #StackHeapBarrier; {16645#true} is VALID [2020-07-10 17:59:43,743 INFO L280 TraceCheckUtils]: 4: Hoare triple {16645#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {16645#true} is VALID [2020-07-10 17:59:43,743 INFO L280 TraceCheckUtils]: 5: Hoare triple {16645#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {16645#true} is VALID [2020-07-10 17:59:43,743 INFO L280 TraceCheckUtils]: 6: Hoare triple {16645#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {16645#true} is VALID [2020-07-10 17:59:43,744 INFO L280 TraceCheckUtils]: 7: Hoare triple {16645#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {16645#true} is VALID [2020-07-10 17:59:43,744 INFO L280 TraceCheckUtils]: 8: Hoare triple {16645#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {16645#true} is VALID [2020-07-10 17:59:43,744 INFO L280 TraceCheckUtils]: 9: Hoare triple {16645#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {16645#true} is VALID [2020-07-10 17:59:43,745 INFO L280 TraceCheckUtils]: 10: Hoare triple {16645#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {16645#true} is VALID [2020-07-10 17:59:43,745 INFO L280 TraceCheckUtils]: 11: Hoare triple {16645#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {16645#true} is VALID [2020-07-10 17:59:43,745 INFO L280 TraceCheckUtils]: 12: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {16645#true} is VALID [2020-07-10 17:59:43,746 INFO L280 TraceCheckUtils]: 13: Hoare triple {16645#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {16645#true} is VALID [2020-07-10 17:59:43,746 INFO L280 TraceCheckUtils]: 14: Hoare triple {16645#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {16645#true} is VALID [2020-07-10 17:59:43,746 INFO L280 TraceCheckUtils]: 15: Hoare triple {16645#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {16645#true} is VALID [2020-07-10 17:59:43,747 INFO L280 TraceCheckUtils]: 16: Hoare triple {16645#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {16645#true} is VALID [2020-07-10 17:59:43,747 INFO L280 TraceCheckUtils]: 17: Hoare triple {16645#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {16645#true} is VALID [2020-07-10 17:59:43,748 INFO L280 TraceCheckUtils]: 18: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {16645#true} is VALID [2020-07-10 17:59:43,748 INFO L280 TraceCheckUtils]: 19: Hoare triple {16645#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {16645#true} is VALID [2020-07-10 17:59:43,748 INFO L280 TraceCheckUtils]: 20: Hoare triple {16645#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {16645#true} is VALID [2020-07-10 17:59:43,748 INFO L280 TraceCheckUtils]: 21: Hoare triple {16645#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {16645#true} is VALID [2020-07-10 17:59:43,749 INFO L280 TraceCheckUtils]: 22: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {16645#true} is VALID [2020-07-10 17:59:43,749 INFO L280 TraceCheckUtils]: 23: Hoare triple {16645#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {16645#true} is VALID [2020-07-10 17:59:43,749 INFO L280 TraceCheckUtils]: 24: Hoare triple {16645#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {16645#true} is VALID [2020-07-10 17:59:43,750 INFO L280 TraceCheckUtils]: 25: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {16645#true} is VALID [2020-07-10 17:59:43,750 INFO L280 TraceCheckUtils]: 26: Hoare triple {16645#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {16645#true} is VALID [2020-07-10 17:59:43,750 INFO L280 TraceCheckUtils]: 27: Hoare triple {16645#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {16645#true} is VALID [2020-07-10 17:59:43,751 INFO L280 TraceCheckUtils]: 28: Hoare triple {16645#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {16645#true} is VALID [2020-07-10 17:59:43,751 INFO L280 TraceCheckUtils]: 29: Hoare triple {16645#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {16645#true} is VALID [2020-07-10 17:59:43,751 INFO L280 TraceCheckUtils]: 30: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {16645#true} is VALID [2020-07-10 17:59:43,752 INFO L280 TraceCheckUtils]: 31: Hoare triple {16645#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {16645#true} is VALID [2020-07-10 17:59:43,752 INFO L280 TraceCheckUtils]: 32: Hoare triple {16645#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {16645#true} is VALID [2020-07-10 17:59:43,752 INFO L280 TraceCheckUtils]: 33: Hoare triple {16645#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {16645#true} is VALID [2020-07-10 17:59:43,752 INFO L280 TraceCheckUtils]: 34: Hoare triple {16645#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {16645#true} is VALID [2020-07-10 17:59:43,753 INFO L280 TraceCheckUtils]: 35: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {16645#true} is VALID [2020-07-10 17:59:43,753 INFO L280 TraceCheckUtils]: 36: Hoare triple {16645#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {16645#true} is VALID [2020-07-10 17:59:43,753 INFO L280 TraceCheckUtils]: 37: Hoare triple {16645#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {16645#true} is VALID [2020-07-10 17:59:43,754 INFO L280 TraceCheckUtils]: 38: Hoare triple {16645#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {16645#true} is VALID [2020-07-10 17:59:43,754 INFO L280 TraceCheckUtils]: 39: Hoare triple {16645#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {16645#true} is VALID [2020-07-10 17:59:43,754 INFO L280 TraceCheckUtils]: 40: Hoare triple {16645#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {16645#true} is VALID [2020-07-10 17:59:43,755 INFO L280 TraceCheckUtils]: 41: Hoare triple {16645#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {16645#true} is VALID [2020-07-10 17:59:43,755 INFO L280 TraceCheckUtils]: 42: Hoare triple {16645#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {16645#true} is VALID [2020-07-10 17:59:43,755 INFO L280 TraceCheckUtils]: 43: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {16645#true} is VALID [2020-07-10 17:59:43,756 INFO L280 TraceCheckUtils]: 44: Hoare triple {16645#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {16645#true} is VALID [2020-07-10 17:59:43,756 INFO L280 TraceCheckUtils]: 45: Hoare triple {16645#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {16645#true} is VALID [2020-07-10 17:59:43,756 INFO L280 TraceCheckUtils]: 46: Hoare triple {16645#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {16645#true} is VALID [2020-07-10 17:59:43,757 INFO L280 TraceCheckUtils]: 47: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {16645#true} is VALID [2020-07-10 17:59:43,757 INFO L280 TraceCheckUtils]: 48: Hoare triple {16645#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {16645#true} is VALID [2020-07-10 17:59:43,757 INFO L280 TraceCheckUtils]: 49: Hoare triple {16645#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {16645#true} is VALID [2020-07-10 17:59:43,758 INFO L280 TraceCheckUtils]: 50: Hoare triple {16645#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {16645#true} is VALID [2020-07-10 17:59:43,758 INFO L280 TraceCheckUtils]: 51: Hoare triple {16645#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {16645#true} is VALID [2020-07-10 17:59:43,758 INFO L280 TraceCheckUtils]: 52: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {16645#true} is VALID [2020-07-10 17:59:43,758 INFO L280 TraceCheckUtils]: 53: Hoare triple {16645#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {16645#true} is VALID [2020-07-10 17:59:43,759 INFO L280 TraceCheckUtils]: 54: Hoare triple {16645#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {16645#true} is VALID [2020-07-10 17:59:43,759 INFO L280 TraceCheckUtils]: 55: Hoare triple {16645#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {16645#true} is VALID [2020-07-10 17:59:43,759 INFO L280 TraceCheckUtils]: 56: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {16645#true} is VALID [2020-07-10 17:59:43,760 INFO L280 TraceCheckUtils]: 57: Hoare triple {16645#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {16645#true} is VALID [2020-07-10 17:59:43,760 INFO L280 TraceCheckUtils]: 58: Hoare triple {16645#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {16645#true} is VALID [2020-07-10 17:59:43,760 INFO L280 TraceCheckUtils]: 59: Hoare triple {16645#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {16645#true} is VALID [2020-07-10 17:59:43,761 INFO L280 TraceCheckUtils]: 60: Hoare triple {16645#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {16645#true} is VALID [2020-07-10 17:59:43,761 INFO L280 TraceCheckUtils]: 61: Hoare triple {16645#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {16645#true} is VALID [2020-07-10 17:59:43,761 INFO L280 TraceCheckUtils]: 62: Hoare triple {16645#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {16645#true} is VALID [2020-07-10 17:59:43,762 INFO L280 TraceCheckUtils]: 63: Hoare triple {16645#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {16645#true} is VALID [2020-07-10 17:59:43,762 INFO L280 TraceCheckUtils]: 64: Hoare triple {16645#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {16645#true} is VALID [2020-07-10 17:59:43,762 INFO L280 TraceCheckUtils]: 65: Hoare triple {16645#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {16645#true} is VALID [2020-07-10 17:59:43,763 INFO L280 TraceCheckUtils]: 66: Hoare triple {16645#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {16645#true} is VALID [2020-07-10 17:59:43,763 INFO L280 TraceCheckUtils]: 67: Hoare triple {16645#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {16645#true} is VALID [2020-07-10 17:59:43,763 INFO L280 TraceCheckUtils]: 68: Hoare triple {16645#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {16645#true} is VALID [2020-07-10 17:59:43,764 INFO L280 TraceCheckUtils]: 69: Hoare triple {16645#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {16645#true} is VALID [2020-07-10 17:59:43,764 INFO L280 TraceCheckUtils]: 70: Hoare triple {16645#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {16645#true} is VALID [2020-07-10 17:59:43,764 INFO L280 TraceCheckUtils]: 71: Hoare triple {16645#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {16645#true} is VALID [2020-07-10 17:59:43,765 INFO L280 TraceCheckUtils]: 72: Hoare triple {16645#true} ~waterLevel~0 := 1; {16645#true} is VALID [2020-07-10 17:59:43,765 INFO L280 TraceCheckUtils]: 73: Hoare triple {16645#true} ~methaneLevelCritical~0 := 0; {16645#true} is VALID [2020-07-10 17:59:43,766 INFO L280 TraceCheckUtils]: 74: Hoare triple {16645#true} ~pumpRunning~0 := 0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,767 INFO L280 TraceCheckUtils]: 75: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,767 INFO L280 TraceCheckUtils]: 76: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,768 INFO L280 TraceCheckUtils]: 77: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,769 INFO L280 TraceCheckUtils]: 78: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume true; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,770 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {16726#(= 0 ~pumpRunning~0)} {16645#true} #942#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,770 INFO L263 TraceCheckUtils]: 80: Hoare triple {16726#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,771 INFO L280 TraceCheckUtils]: 81: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,772 INFO L280 TraceCheckUtils]: 82: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,772 INFO L263 TraceCheckUtils]: 83: Hoare triple {16726#(= 0 ~pumpRunning~0)} call select_helpers(); {16645#true} is VALID [2020-07-10 17:59:43,772 INFO L280 TraceCheckUtils]: 84: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 17:59:43,773 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #848#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,773 INFO L263 TraceCheckUtils]: 86: Hoare triple {16726#(= 0 ~pumpRunning~0)} call select_features(); {16645#true} is VALID [2020-07-10 17:59:43,773 INFO L280 TraceCheckUtils]: 87: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 17:59:43,774 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #850#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,774 INFO L263 TraceCheckUtils]: 89: Hoare triple {16726#(= 0 ~pumpRunning~0)} call #t~ret70 := valid_product(); {16645#true} is VALID [2020-07-10 17:59:43,774 INFO L280 TraceCheckUtils]: 90: Hoare triple {16645#true} havoc ~retValue_acc~13; {16645#true} is VALID [2020-07-10 17:59:43,774 INFO L280 TraceCheckUtils]: 91: Hoare triple {16645#true} ~retValue_acc~13 := 1; {16645#true} is VALID [2020-07-10 17:59:43,775 INFO L280 TraceCheckUtils]: 92: Hoare triple {16645#true} #res := ~retValue_acc~13; {16645#true} is VALID [2020-07-10 17:59:43,775 INFO L280 TraceCheckUtils]: 93: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 17:59:43,776 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #852#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,776 INFO L280 TraceCheckUtils]: 95: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,777 INFO L280 TraceCheckUtils]: 96: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~ret70; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,777 INFO L280 TraceCheckUtils]: 97: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc #t~ret70; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,778 INFO L280 TraceCheckUtils]: 98: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,778 INFO L263 TraceCheckUtils]: 99: Hoare triple {16726#(= 0 ~pumpRunning~0)} call setup(); {16645#true} is VALID [2020-07-10 17:59:43,779 INFO L280 TraceCheckUtils]: 100: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 17:59:43,779 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {16645#true} {16726#(= 0 ~pumpRunning~0)} #854#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,780 INFO L263 TraceCheckUtils]: 102: Hoare triple {16726#(= 0 ~pumpRunning~0)} call runTest(); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,781 INFO L263 TraceCheckUtils]: 103: Hoare triple {16726#(= 0 ~pumpRunning~0)} call test(); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,781 INFO L280 TraceCheckUtils]: 104: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,782 INFO L280 TraceCheckUtils]: 105: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,782 INFO L280 TraceCheckUtils]: 106: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,783 INFO L280 TraceCheckUtils]: 107: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,783 INFO L280 TraceCheckUtils]: 108: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,784 INFO L280 TraceCheckUtils]: 109: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,784 INFO L280 TraceCheckUtils]: 110: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume !false; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,785 INFO L280 TraceCheckUtils]: 111: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,785 INFO L280 TraceCheckUtils]: 112: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,786 INFO L280 TraceCheckUtils]: 113: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~nondet31; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,786 INFO L280 TraceCheckUtils]: 114: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc #t~nondet31; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,787 INFO L280 TraceCheckUtils]: 115: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,787 INFO L280 TraceCheckUtils]: 116: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,788 INFO L280 TraceCheckUtils]: 117: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~tmp___0~2 := #t~nondet32; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,788 INFO L280 TraceCheckUtils]: 118: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc #t~nondet32; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,789 INFO L280 TraceCheckUtils]: 119: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,790 INFO L280 TraceCheckUtils]: 120: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,790 INFO L280 TraceCheckUtils]: 121: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet33; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,791 INFO L280 TraceCheckUtils]: 122: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc #t~nondet33; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,792 INFO L280 TraceCheckUtils]: 123: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,793 INFO L280 TraceCheckUtils]: 124: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,794 INFO L280 TraceCheckUtils]: 125: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet34; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,795 INFO L280 TraceCheckUtils]: 126: Hoare triple {16726#(= 0 ~pumpRunning~0)} havoc #t~nondet34; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,795 INFO L280 TraceCheckUtils]: 127: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,797 INFO L263 TraceCheckUtils]: 128: Hoare triple {16726#(= 0 ~pumpRunning~0)} call stopSystem(); {16757#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 17:59:43,797 INFO L280 TraceCheckUtils]: 129: Hoare triple {16757#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,798 INFO L280 TraceCheckUtils]: 130: Hoare triple {16726#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,799 INFO L280 TraceCheckUtils]: 131: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume true; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,800 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {16726#(= 0 ~pumpRunning~0)} {16726#(= 0 ~pumpRunning~0)} #906#return; {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,801 INFO L263 TraceCheckUtils]: 133: Hoare triple {16726#(= 0 ~pumpRunning~0)} call timeShift(); {16726#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 17:59:43,802 INFO L280 TraceCheckUtils]: 134: Hoare triple {16726#(= 0 ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {16646#false} is VALID [2020-07-10 17:59:43,802 INFO L263 TraceCheckUtils]: 135: Hoare triple {16646#false} call lowerWaterLevel(); {16758#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 17:59:43,803 INFO L280 TraceCheckUtils]: 136: Hoare triple {16758#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {16645#true} is VALID [2020-07-10 17:59:43,803 INFO L280 TraceCheckUtils]: 137: Hoare triple {16645#true} ~waterLevel~0 := ~waterLevel~0 - 1; {16645#true} is VALID [2020-07-10 17:59:43,803 INFO L280 TraceCheckUtils]: 138: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 17:59:43,804 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {16645#true} {16646#false} #914#return; {16646#false} is VALID [2020-07-10 17:59:43,804 INFO L280 TraceCheckUtils]: 140: Hoare triple {16646#false} assume !(0 != ~systemActive~0); {16646#false} is VALID [2020-07-10 17:59:43,804 INFO L263 TraceCheckUtils]: 141: Hoare triple {16646#false} call __utac_acc__Specification4_spec__1(); {16646#false} is VALID [2020-07-10 17:59:43,805 INFO L280 TraceCheckUtils]: 142: Hoare triple {16646#false} havoc ~tmp~9; {16646#false} is VALID [2020-07-10 17:59:43,805 INFO L280 TraceCheckUtils]: 143: Hoare triple {16646#false} havoc ~tmp___0~3; {16646#false} is VALID [2020-07-10 17:59:43,805 INFO L263 TraceCheckUtils]: 144: Hoare triple {16646#false} call #t~ret72 := getWaterLevel(); {16645#true} is VALID [2020-07-10 17:59:43,806 INFO L280 TraceCheckUtils]: 145: Hoare triple {16645#true} havoc ~retValue_acc~1; {16645#true} is VALID [2020-07-10 17:59:43,806 INFO L280 TraceCheckUtils]: 146: Hoare triple {16645#true} ~retValue_acc~1 := ~waterLevel~0; {16645#true} is VALID [2020-07-10 17:59:43,806 INFO L280 TraceCheckUtils]: 147: Hoare triple {16645#true} #res := ~retValue_acc~1; {16645#true} is VALID [2020-07-10 17:59:43,807 INFO L280 TraceCheckUtils]: 148: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 17:59:43,807 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {16645#true} {16646#false} #842#return; {16646#false} is VALID [2020-07-10 17:59:43,807 INFO L280 TraceCheckUtils]: 150: Hoare triple {16646#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {16646#false} is VALID [2020-07-10 17:59:43,808 INFO L280 TraceCheckUtils]: 151: Hoare triple {16646#false} ~tmp~9 := #t~ret72; {16646#false} is VALID [2020-07-10 17:59:43,808 INFO L280 TraceCheckUtils]: 152: Hoare triple {16646#false} havoc #t~ret72; {16646#false} is VALID [2020-07-10 17:59:43,808 INFO L280 TraceCheckUtils]: 153: Hoare triple {16646#false} assume 0 == ~tmp~9; {16646#false} is VALID [2020-07-10 17:59:43,808 INFO L263 TraceCheckUtils]: 154: Hoare triple {16646#false} call #t~ret73 := isPumpRunning(); {16645#true} is VALID [2020-07-10 17:59:43,808 INFO L280 TraceCheckUtils]: 155: Hoare triple {16645#true} havoc ~retValue_acc~5; {16645#true} is VALID [2020-07-10 17:59:43,809 INFO L280 TraceCheckUtils]: 156: Hoare triple {16645#true} ~retValue_acc~5 := ~pumpRunning~0; {16645#true} is VALID [2020-07-10 17:59:43,809 INFO L280 TraceCheckUtils]: 157: Hoare triple {16645#true} #res := ~retValue_acc~5; {16645#true} is VALID [2020-07-10 17:59:43,809 INFO L280 TraceCheckUtils]: 158: Hoare triple {16645#true} assume true; {16645#true} is VALID [2020-07-10 17:59:43,810 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {16645#true} {16646#false} #844#return; {16646#false} is VALID [2020-07-10 17:59:43,810 INFO L280 TraceCheckUtils]: 160: Hoare triple {16646#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {16646#false} is VALID [2020-07-10 17:59:43,810 INFO L280 TraceCheckUtils]: 161: Hoare triple {16646#false} ~tmp___0~3 := #t~ret73; {16646#false} is VALID [2020-07-10 17:59:43,810 INFO L280 TraceCheckUtils]: 162: Hoare triple {16646#false} havoc #t~ret73; {16646#false} is VALID [2020-07-10 17:59:43,811 INFO L280 TraceCheckUtils]: 163: Hoare triple {16646#false} assume 0 != ~tmp___0~3; {16646#false} is VALID [2020-07-10 17:59:43,811 INFO L263 TraceCheckUtils]: 164: Hoare triple {16646#false} call __automaton_fail(); {16646#false} is VALID [2020-07-10 17:59:43,812 INFO L280 TraceCheckUtils]: 165: Hoare triple {16646#false} assume !false; {16646#false} is VALID [2020-07-10 17:59:43,851 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 17:59:43,852 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 17:59:43,852 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1009999845] [2020-07-10 17:59:43,852 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 17:59:43,852 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 17:59:43,853 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [870653879] [2020-07-10 17:59:43,853 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-10 17:59:43,854 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 17:59:43,854 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 17:59:44,026 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 17:59:44,026 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 17:59:44,026 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 17:59:44,027 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 17:59:44,027 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-10 17:59:44,027 INFO L87 Difference]: Start difference. First operand 1143 states and 1349 transitions. Second operand 6 states. [2020-07-10 17:59:45,005 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 18:00:32,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:00:32,558 INFO L93 Difference]: Finished difference Result 2628 states and 3290 transitions. [2020-07-10 18:00:32,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-07-10 18:00:32,558 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 166 [2020-07-10 18:00:32,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:00:32,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 18:00:32,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 778 transitions. [2020-07-10 18:00:32,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 18:00:32,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 778 transitions. [2020-07-10 18:00:32,578 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states and 778 transitions. [2020-07-10 18:00:34,564 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 778 edges. 778 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:00:34,685 INFO L225 Difference]: With dead ends: 2628 [2020-07-10 18:00:34,686 INFO L226 Difference]: Without dead ends: 1595 [2020-07-10 18:00:34,690 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-07-10 18:00:34,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1595 states. [2020-07-10 18:01:13,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1595 to 1468. [2020-07-10 18:01:13,269 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:01:13,269 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1595 states. Second operand 1468 states. [2020-07-10 18:01:13,269 INFO L74 IsIncluded]: Start isIncluded. First operand 1595 states. Second operand 1468 states. [2020-07-10 18:01:13,269 INFO L87 Difference]: Start difference. First operand 1595 states. Second operand 1468 states. [2020-07-10 18:01:13,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:01:13,445 INFO L93 Difference]: Finished difference Result 1595 states and 1916 transitions. [2020-07-10 18:01:13,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 1916 transitions. [2020-07-10 18:01:13,451 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:01:13,451 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:01:13,451 INFO L74 IsIncluded]: Start isIncluded. First operand 1468 states. Second operand 1595 states. [2020-07-10 18:01:13,452 INFO L87 Difference]: Start difference. First operand 1468 states. Second operand 1595 states. [2020-07-10 18:01:13,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:01:13,670 INFO L93 Difference]: Finished difference Result 1595 states and 1916 transitions. [2020-07-10 18:01:13,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 1916 transitions. [2020-07-10 18:01:13,676 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:01:13,676 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:01:13,677 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:01:13,677 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:01:13,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1468 states. [2020-07-10 18:01:13,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1468 states and 1728 transitions. [2020-07-10 18:01:13,830 INFO L78 Accepts]: Start accepts. Automaton has 1468 states and 1728 transitions. Word has length 166 [2020-07-10 18:01:13,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:01:13,830 INFO L479 AbstractCegarLoop]: Abstraction has 1468 states and 1728 transitions. [2020-07-10 18:01:13,830 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 18:01:13,831 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1468 states and 1728 transitions. [2020-07-10 18:01:23,627 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1728 edges. 1728 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:01:23,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 1728 transitions. [2020-07-10 18:01:23,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2020-07-10 18:01:23,633 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:01:23,634 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 18:01:23,634 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 18:01:23,634 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:01:23,634 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:01:23,634 INFO L82 PathProgramCache]: Analyzing trace with hash 1061189070, now seen corresponding path program 1 times [2020-07-10 18:01:23,635 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:01:23,635 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1653612972] [2020-07-10 18:01:23,635 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 18:01:23,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:24,106 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 18:01:24,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:24,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {28291#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {28155#true} is VALID [2020-07-10 18:01:24,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} #valid := #valid[0 := 0]; {28155#true} is VALID [2020-07-10 18:01:24,193 INFO L280 TraceCheckUtils]: 2: Hoare triple {28155#true} assume 0 < #StackHeapBarrier; {28155#true} is VALID [2020-07-10 18:01:24,193 INFO L280 TraceCheckUtils]: 3: Hoare triple {28155#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {28155#true} is VALID [2020-07-10 18:01:24,194 INFO L280 TraceCheckUtils]: 4: Hoare triple {28155#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {28155#true} is VALID [2020-07-10 18:01:24,194 INFO L280 TraceCheckUtils]: 5: Hoare triple {28155#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {28155#true} is VALID [2020-07-10 18:01:24,194 INFO L280 TraceCheckUtils]: 6: Hoare triple {28155#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {28155#true} is VALID [2020-07-10 18:01:24,195 INFO L280 TraceCheckUtils]: 7: Hoare triple {28155#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {28155#true} is VALID [2020-07-10 18:01:24,195 INFO L280 TraceCheckUtils]: 8: Hoare triple {28155#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {28155#true} is VALID [2020-07-10 18:01:24,195 INFO L280 TraceCheckUtils]: 9: Hoare triple {28155#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {28155#true} is VALID [2020-07-10 18:01:24,195 INFO L280 TraceCheckUtils]: 10: Hoare triple {28155#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {28155#true} is VALID [2020-07-10 18:01:24,196 INFO L280 TraceCheckUtils]: 11: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {28155#true} is VALID [2020-07-10 18:01:24,196 INFO L280 TraceCheckUtils]: 12: Hoare triple {28155#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {28155#true} is VALID [2020-07-10 18:01:24,196 INFO L280 TraceCheckUtils]: 13: Hoare triple {28155#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {28155#true} is VALID [2020-07-10 18:01:24,197 INFO L280 TraceCheckUtils]: 14: Hoare triple {28155#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {28155#true} is VALID [2020-07-10 18:01:24,197 INFO L280 TraceCheckUtils]: 15: Hoare triple {28155#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {28155#true} is VALID [2020-07-10 18:01:24,197 INFO L280 TraceCheckUtils]: 16: Hoare triple {28155#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {28155#true} is VALID [2020-07-10 18:01:24,197 INFO L280 TraceCheckUtils]: 17: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {28155#true} is VALID [2020-07-10 18:01:24,198 INFO L280 TraceCheckUtils]: 18: Hoare triple {28155#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {28155#true} is VALID [2020-07-10 18:01:24,198 INFO L280 TraceCheckUtils]: 19: Hoare triple {28155#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {28155#true} is VALID [2020-07-10 18:01:24,198 INFO L280 TraceCheckUtils]: 20: Hoare triple {28155#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {28155#true} is VALID [2020-07-10 18:01:24,199 INFO L280 TraceCheckUtils]: 21: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {28155#true} is VALID [2020-07-10 18:01:24,199 INFO L280 TraceCheckUtils]: 22: Hoare triple {28155#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {28155#true} is VALID [2020-07-10 18:01:24,199 INFO L280 TraceCheckUtils]: 23: Hoare triple {28155#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {28155#true} is VALID [2020-07-10 18:01:24,199 INFO L280 TraceCheckUtils]: 24: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {28155#true} is VALID [2020-07-10 18:01:24,200 INFO L280 TraceCheckUtils]: 25: Hoare triple {28155#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {28155#true} is VALID [2020-07-10 18:01:24,200 INFO L280 TraceCheckUtils]: 26: Hoare triple {28155#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {28155#true} is VALID [2020-07-10 18:01:24,200 INFO L280 TraceCheckUtils]: 27: Hoare triple {28155#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {28155#true} is VALID [2020-07-10 18:01:24,201 INFO L280 TraceCheckUtils]: 28: Hoare triple {28155#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {28155#true} is VALID [2020-07-10 18:01:24,201 INFO L280 TraceCheckUtils]: 29: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {28155#true} is VALID [2020-07-10 18:01:24,201 INFO L280 TraceCheckUtils]: 30: Hoare triple {28155#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {28155#true} is VALID [2020-07-10 18:01:24,201 INFO L280 TraceCheckUtils]: 31: Hoare triple {28155#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {28155#true} is VALID [2020-07-10 18:01:24,202 INFO L280 TraceCheckUtils]: 32: Hoare triple {28155#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {28155#true} is VALID [2020-07-10 18:01:24,202 INFO L280 TraceCheckUtils]: 33: Hoare triple {28155#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {28155#true} is VALID [2020-07-10 18:01:24,202 INFO L280 TraceCheckUtils]: 34: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {28155#true} is VALID [2020-07-10 18:01:24,203 INFO L280 TraceCheckUtils]: 35: Hoare triple {28155#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {28155#true} is VALID [2020-07-10 18:01:24,203 INFO L280 TraceCheckUtils]: 36: Hoare triple {28155#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {28155#true} is VALID [2020-07-10 18:01:24,203 INFO L280 TraceCheckUtils]: 37: Hoare triple {28155#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {28155#true} is VALID [2020-07-10 18:01:24,203 INFO L280 TraceCheckUtils]: 38: Hoare triple {28155#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {28155#true} is VALID [2020-07-10 18:01:24,204 INFO L280 TraceCheckUtils]: 39: Hoare triple {28155#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {28155#true} is VALID [2020-07-10 18:01:24,204 INFO L280 TraceCheckUtils]: 40: Hoare triple {28155#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {28155#true} is VALID [2020-07-10 18:01:24,204 INFO L280 TraceCheckUtils]: 41: Hoare triple {28155#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {28155#true} is VALID [2020-07-10 18:01:24,204 INFO L280 TraceCheckUtils]: 42: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {28155#true} is VALID [2020-07-10 18:01:24,204 INFO L280 TraceCheckUtils]: 43: Hoare triple {28155#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {28155#true} is VALID [2020-07-10 18:01:24,205 INFO L280 TraceCheckUtils]: 44: Hoare triple {28155#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {28155#true} is VALID [2020-07-10 18:01:24,205 INFO L280 TraceCheckUtils]: 45: Hoare triple {28155#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {28155#true} is VALID [2020-07-10 18:01:24,205 INFO L280 TraceCheckUtils]: 46: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {28155#true} is VALID [2020-07-10 18:01:24,205 INFO L280 TraceCheckUtils]: 47: Hoare triple {28155#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {28155#true} is VALID [2020-07-10 18:01:24,205 INFO L280 TraceCheckUtils]: 48: Hoare triple {28155#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {28155#true} is VALID [2020-07-10 18:01:24,206 INFO L280 TraceCheckUtils]: 49: Hoare triple {28155#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {28155#true} is VALID [2020-07-10 18:01:24,206 INFO L280 TraceCheckUtils]: 50: Hoare triple {28155#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {28155#true} is VALID [2020-07-10 18:01:24,206 INFO L280 TraceCheckUtils]: 51: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {28155#true} is VALID [2020-07-10 18:01:24,206 INFO L280 TraceCheckUtils]: 52: Hoare triple {28155#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {28155#true} is VALID [2020-07-10 18:01:24,206 INFO L280 TraceCheckUtils]: 53: Hoare triple {28155#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {28155#true} is VALID [2020-07-10 18:01:24,207 INFO L280 TraceCheckUtils]: 54: Hoare triple {28155#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {28155#true} is VALID [2020-07-10 18:01:24,207 INFO L280 TraceCheckUtils]: 55: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {28155#true} is VALID [2020-07-10 18:01:24,207 INFO L280 TraceCheckUtils]: 56: Hoare triple {28155#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {28155#true} is VALID [2020-07-10 18:01:24,207 INFO L280 TraceCheckUtils]: 57: Hoare triple {28155#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {28155#true} is VALID [2020-07-10 18:01:24,208 INFO L280 TraceCheckUtils]: 58: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {28155#true} is VALID [2020-07-10 18:01:24,208 INFO L280 TraceCheckUtils]: 59: Hoare triple {28155#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {28155#true} is VALID [2020-07-10 18:01:24,208 INFO L280 TraceCheckUtils]: 60: Hoare triple {28155#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {28155#true} is VALID [2020-07-10 18:01:24,208 INFO L280 TraceCheckUtils]: 61: Hoare triple {28155#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {28155#true} is VALID [2020-07-10 18:01:24,208 INFO L280 TraceCheckUtils]: 62: Hoare triple {28155#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {28155#true} is VALID [2020-07-10 18:01:24,209 INFO L280 TraceCheckUtils]: 63: Hoare triple {28155#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {28155#true} is VALID [2020-07-10 18:01:24,209 INFO L280 TraceCheckUtils]: 64: Hoare triple {28155#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {28155#true} is VALID [2020-07-10 18:01:24,209 INFO L280 TraceCheckUtils]: 65: Hoare triple {28155#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {28155#true} is VALID [2020-07-10 18:01:24,209 INFO L280 TraceCheckUtils]: 66: Hoare triple {28155#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {28155#true} is VALID [2020-07-10 18:01:24,209 INFO L280 TraceCheckUtils]: 67: Hoare triple {28155#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {28155#true} is VALID [2020-07-10 18:01:24,209 INFO L280 TraceCheckUtils]: 68: Hoare triple {28155#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {28155#true} is VALID [2020-07-10 18:01:24,210 INFO L280 TraceCheckUtils]: 69: Hoare triple {28155#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {28155#true} is VALID [2020-07-10 18:01:24,210 INFO L280 TraceCheckUtils]: 70: Hoare triple {28155#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {28155#true} is VALID [2020-07-10 18:01:24,210 INFO L280 TraceCheckUtils]: 71: Hoare triple {28155#true} ~waterLevel~0 := 1; {28155#true} is VALID [2020-07-10 18:01:24,210 INFO L280 TraceCheckUtils]: 72: Hoare triple {28155#true} ~methaneLevelCritical~0 := 0; {28155#true} is VALID [2020-07-10 18:01:24,211 INFO L280 TraceCheckUtils]: 73: Hoare triple {28155#true} ~pumpRunning~0 := 0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,212 INFO L280 TraceCheckUtils]: 74: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,212 INFO L280 TraceCheckUtils]: 75: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,213 INFO L280 TraceCheckUtils]: 76: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,213 INFO L280 TraceCheckUtils]: 77: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume true; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,214 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {28236#(= 0 ~pumpRunning~0)} {28155#true} #942#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:24,221 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 18:01:24,222 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #848#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:24,225 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 18:01:24,226 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #850#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:24,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} havoc ~retValue_acc~13; {28155#true} is VALID [2020-07-10 18:01:24,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} ~retValue_acc~13 := 1; {28155#true} is VALID [2020-07-10 18:01:24,230 INFO L280 TraceCheckUtils]: 2: Hoare triple {28155#true} #res := ~retValue_acc~13; {28155#true} is VALID [2020-07-10 18:01:24,230 INFO L280 TraceCheckUtils]: 3: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 18:01:24,231 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #852#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:24,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 18:01:24,235 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #854#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:24,250 INFO L280 TraceCheckUtils]: 0: Hoare triple {28292#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {28155#true} is VALID [2020-07-10 18:01:24,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} ~waterLevel~0 := 1 + ~waterLevel~0; {28155#true} is VALID [2020-07-10 18:01:24,250 INFO L280 TraceCheckUtils]: 2: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 18:01:24,251 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #900#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:24,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {28293#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,272 INFO L280 TraceCheckUtils]: 2: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume true; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,273 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28236#(= 0 ~pumpRunning~0)} {28236#(= 0 ~pumpRunning~0)} #906#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:24,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:24,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:24,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} havoc ~retValue_acc~1; {28155#true} is VALID [2020-07-10 18:01:24,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} ~retValue_acc~1 := ~waterLevel~0; {28155#true} is VALID [2020-07-10 18:01:24,302 INFO L280 TraceCheckUtils]: 2: Hoare triple {28155#true} #res := ~retValue_acc~1; {28155#true} is VALID [2020-07-10 18:01:24,303 INFO L280 TraceCheckUtils]: 3: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 18:01:24,303 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28155#true} {28155#true} #842#return; {28155#true} is VALID [2020-07-10 18:01:24,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} havoc ~tmp~9; {28155#true} is VALID [2020-07-10 18:01:24,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} havoc ~tmp___0~3; {28155#true} is VALID [2020-07-10 18:01:24,304 INFO L263 TraceCheckUtils]: 2: Hoare triple {28155#true} call #t~ret72 := getWaterLevel(); {28155#true} is VALID [2020-07-10 18:01:24,304 INFO L280 TraceCheckUtils]: 3: Hoare triple {28155#true} havoc ~retValue_acc~1; {28155#true} is VALID [2020-07-10 18:01:24,304 INFO L280 TraceCheckUtils]: 4: Hoare triple {28155#true} ~retValue_acc~1 := ~waterLevel~0; {28155#true} is VALID [2020-07-10 18:01:24,304 INFO L280 TraceCheckUtils]: 5: Hoare triple {28155#true} #res := ~retValue_acc~1; {28155#true} is VALID [2020-07-10 18:01:24,304 INFO L280 TraceCheckUtils]: 6: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 18:01:24,305 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {28155#true} {28155#true} #842#return; {28155#true} is VALID [2020-07-10 18:01:24,305 INFO L280 TraceCheckUtils]: 8: Hoare triple {28155#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {28155#true} is VALID [2020-07-10 18:01:24,305 INFO L280 TraceCheckUtils]: 9: Hoare triple {28155#true} ~tmp~9 := #t~ret72; {28155#true} is VALID [2020-07-10 18:01:24,305 INFO L280 TraceCheckUtils]: 10: Hoare triple {28155#true} havoc #t~ret72; {28155#true} is VALID [2020-07-10 18:01:24,306 INFO L280 TraceCheckUtils]: 11: Hoare triple {28155#true} assume !(0 == ~tmp~9); {28155#true} is VALID [2020-07-10 18:01:24,306 INFO L280 TraceCheckUtils]: 12: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 18:01:24,306 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #918#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {28294#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,308 INFO L263 TraceCheckUtils]: 2: Hoare triple {28236#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {28155#true} is VALID [2020-07-10 18:01:24,308 INFO L280 TraceCheckUtils]: 3: Hoare triple {28155#true} havoc ~tmp~9; {28155#true} is VALID [2020-07-10 18:01:24,308 INFO L280 TraceCheckUtils]: 4: Hoare triple {28155#true} havoc ~tmp___0~3; {28155#true} is VALID [2020-07-10 18:01:24,309 INFO L263 TraceCheckUtils]: 5: Hoare triple {28155#true} call #t~ret72 := getWaterLevel(); {28155#true} is VALID [2020-07-10 18:01:24,309 INFO L280 TraceCheckUtils]: 6: Hoare triple {28155#true} havoc ~retValue_acc~1; {28155#true} is VALID [2020-07-10 18:01:24,309 INFO L280 TraceCheckUtils]: 7: Hoare triple {28155#true} ~retValue_acc~1 := ~waterLevel~0; {28155#true} is VALID [2020-07-10 18:01:24,309 INFO L280 TraceCheckUtils]: 8: Hoare triple {28155#true} #res := ~retValue_acc~1; {28155#true} is VALID [2020-07-10 18:01:24,309 INFO L280 TraceCheckUtils]: 9: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 18:01:24,310 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {28155#true} {28155#true} #842#return; {28155#true} is VALID [2020-07-10 18:01:24,310 INFO L280 TraceCheckUtils]: 11: Hoare triple {28155#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {28155#true} is VALID [2020-07-10 18:01:24,310 INFO L280 TraceCheckUtils]: 12: Hoare triple {28155#true} ~tmp~9 := #t~ret72; {28155#true} is VALID [2020-07-10 18:01:24,310 INFO L280 TraceCheckUtils]: 13: Hoare triple {28155#true} havoc #t~ret72; {28155#true} is VALID [2020-07-10 18:01:24,310 INFO L280 TraceCheckUtils]: 14: Hoare triple {28155#true} assume !(0 == ~tmp~9); {28155#true} is VALID [2020-07-10 18:01:24,311 INFO L280 TraceCheckUtils]: 15: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 18:01:24,311 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #918#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,312 INFO L280 TraceCheckUtils]: 17: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume true; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,313 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {28236#(= 0 ~pumpRunning~0)} {28236#(= 0 ~pumpRunning~0)} #908#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:24,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {28292#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {28155#true} is VALID [2020-07-10 18:01:24,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} ~waterLevel~0 := 1 + ~waterLevel~0; {28155#true} is VALID [2020-07-10 18:01:24,317 INFO L280 TraceCheckUtils]: 2: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 18:01:24,318 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #900#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:24,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} havoc ~retValue_acc~1; {28155#true} is VALID [2020-07-10 18:01:24,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} ~retValue_acc~1 := ~waterLevel~0; {28155#true} is VALID [2020-07-10 18:01:24,322 INFO L280 TraceCheckUtils]: 2: Hoare triple {28155#true} #res := ~retValue_acc~1; {28155#true} is VALID [2020-07-10 18:01:24,322 INFO L280 TraceCheckUtils]: 3: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 18:01:24,323 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #842#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:01:24,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {28155#true} havoc ~retValue_acc~5; {28155#true} is VALID [2020-07-10 18:01:24,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {28155#true} ~retValue_acc~5 := ~pumpRunning~0; {28314#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} is VALID [2020-07-10 18:01:24,356 INFO L280 TraceCheckUtils]: 2: Hoare triple {28314#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} #res := ~retValue_acc~5; {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 18:01:24,357 INFO L280 TraceCheckUtils]: 3: Hoare triple {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 18:01:24,358 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} {28236#(= 0 ~pumpRunning~0)} #844#return; {28289#(= |__utac_acc__Specification4_spec__1_#t~ret73| 0)} is VALID [2020-07-10 18:01:24,362 INFO L263 TraceCheckUtils]: 0: Hoare triple {28155#true} call ULTIMATE.init(); {28291#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 18:01:24,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {28291#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {28155#true} is VALID [2020-07-10 18:01:24,363 INFO L280 TraceCheckUtils]: 2: Hoare triple {28155#true} #valid := #valid[0 := 0]; {28155#true} is VALID [2020-07-10 18:01:24,363 INFO L280 TraceCheckUtils]: 3: Hoare triple {28155#true} assume 0 < #StackHeapBarrier; {28155#true} is VALID [2020-07-10 18:01:24,363 INFO L280 TraceCheckUtils]: 4: Hoare triple {28155#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {28155#true} is VALID [2020-07-10 18:01:24,364 INFO L280 TraceCheckUtils]: 5: Hoare triple {28155#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {28155#true} is VALID [2020-07-10 18:01:24,364 INFO L280 TraceCheckUtils]: 6: Hoare triple {28155#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {28155#true} is VALID [2020-07-10 18:01:24,364 INFO L280 TraceCheckUtils]: 7: Hoare triple {28155#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {28155#true} is VALID [2020-07-10 18:01:24,364 INFO L280 TraceCheckUtils]: 8: Hoare triple {28155#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {28155#true} is VALID [2020-07-10 18:01:24,364 INFO L280 TraceCheckUtils]: 9: Hoare triple {28155#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {28155#true} is VALID [2020-07-10 18:01:24,364 INFO L280 TraceCheckUtils]: 10: Hoare triple {28155#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {28155#true} is VALID [2020-07-10 18:01:24,365 INFO L280 TraceCheckUtils]: 11: Hoare triple {28155#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {28155#true} is VALID [2020-07-10 18:01:24,365 INFO L280 TraceCheckUtils]: 12: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {28155#true} is VALID [2020-07-10 18:01:24,365 INFO L280 TraceCheckUtils]: 13: Hoare triple {28155#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {28155#true} is VALID [2020-07-10 18:01:24,365 INFO L280 TraceCheckUtils]: 14: Hoare triple {28155#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {28155#true} is VALID [2020-07-10 18:01:24,365 INFO L280 TraceCheckUtils]: 15: Hoare triple {28155#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {28155#true} is VALID [2020-07-10 18:01:24,366 INFO L280 TraceCheckUtils]: 16: Hoare triple {28155#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {28155#true} is VALID [2020-07-10 18:01:24,366 INFO L280 TraceCheckUtils]: 17: Hoare triple {28155#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {28155#true} is VALID [2020-07-10 18:01:24,366 INFO L280 TraceCheckUtils]: 18: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {28155#true} is VALID [2020-07-10 18:01:24,366 INFO L280 TraceCheckUtils]: 19: Hoare triple {28155#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {28155#true} is VALID [2020-07-10 18:01:24,366 INFO L280 TraceCheckUtils]: 20: Hoare triple {28155#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {28155#true} is VALID [2020-07-10 18:01:24,367 INFO L280 TraceCheckUtils]: 21: Hoare triple {28155#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {28155#true} is VALID [2020-07-10 18:01:24,367 INFO L280 TraceCheckUtils]: 22: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {28155#true} is VALID [2020-07-10 18:01:24,367 INFO L280 TraceCheckUtils]: 23: Hoare triple {28155#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {28155#true} is VALID [2020-07-10 18:01:24,367 INFO L280 TraceCheckUtils]: 24: Hoare triple {28155#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {28155#true} is VALID [2020-07-10 18:01:24,367 INFO L280 TraceCheckUtils]: 25: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {28155#true} is VALID [2020-07-10 18:01:24,367 INFO L280 TraceCheckUtils]: 26: Hoare triple {28155#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {28155#true} is VALID [2020-07-10 18:01:24,368 INFO L280 TraceCheckUtils]: 27: Hoare triple {28155#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {28155#true} is VALID [2020-07-10 18:01:24,368 INFO L280 TraceCheckUtils]: 28: Hoare triple {28155#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {28155#true} is VALID [2020-07-10 18:01:24,368 INFO L280 TraceCheckUtils]: 29: Hoare triple {28155#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {28155#true} is VALID [2020-07-10 18:01:24,368 INFO L280 TraceCheckUtils]: 30: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {28155#true} is VALID [2020-07-10 18:01:24,368 INFO L280 TraceCheckUtils]: 31: Hoare triple {28155#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {28155#true} is VALID [2020-07-10 18:01:24,369 INFO L280 TraceCheckUtils]: 32: Hoare triple {28155#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {28155#true} is VALID [2020-07-10 18:01:24,369 INFO L280 TraceCheckUtils]: 33: Hoare triple {28155#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {28155#true} is VALID [2020-07-10 18:01:24,369 INFO L280 TraceCheckUtils]: 34: Hoare triple {28155#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {28155#true} is VALID [2020-07-10 18:01:24,369 INFO L280 TraceCheckUtils]: 35: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {28155#true} is VALID [2020-07-10 18:01:24,369 INFO L280 TraceCheckUtils]: 36: Hoare triple {28155#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {28155#true} is VALID [2020-07-10 18:01:24,369 INFO L280 TraceCheckUtils]: 37: Hoare triple {28155#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {28155#true} is VALID [2020-07-10 18:01:24,370 INFO L280 TraceCheckUtils]: 38: Hoare triple {28155#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {28155#true} is VALID [2020-07-10 18:01:24,370 INFO L280 TraceCheckUtils]: 39: Hoare triple {28155#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {28155#true} is VALID [2020-07-10 18:01:24,370 INFO L280 TraceCheckUtils]: 40: Hoare triple {28155#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {28155#true} is VALID [2020-07-10 18:01:24,370 INFO L280 TraceCheckUtils]: 41: Hoare triple {28155#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {28155#true} is VALID [2020-07-10 18:01:24,370 INFO L280 TraceCheckUtils]: 42: Hoare triple {28155#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {28155#true} is VALID [2020-07-10 18:01:24,371 INFO L280 TraceCheckUtils]: 43: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {28155#true} is VALID [2020-07-10 18:01:24,371 INFO L280 TraceCheckUtils]: 44: Hoare triple {28155#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {28155#true} is VALID [2020-07-10 18:01:24,371 INFO L280 TraceCheckUtils]: 45: Hoare triple {28155#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {28155#true} is VALID [2020-07-10 18:01:24,371 INFO L280 TraceCheckUtils]: 46: Hoare triple {28155#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {28155#true} is VALID [2020-07-10 18:01:24,371 INFO L280 TraceCheckUtils]: 47: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {28155#true} is VALID [2020-07-10 18:01:24,372 INFO L280 TraceCheckUtils]: 48: Hoare triple {28155#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {28155#true} is VALID [2020-07-10 18:01:24,372 INFO L280 TraceCheckUtils]: 49: Hoare triple {28155#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {28155#true} is VALID [2020-07-10 18:01:24,372 INFO L280 TraceCheckUtils]: 50: Hoare triple {28155#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {28155#true} is VALID [2020-07-10 18:01:24,372 INFO L280 TraceCheckUtils]: 51: Hoare triple {28155#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {28155#true} is VALID [2020-07-10 18:01:24,372 INFO L280 TraceCheckUtils]: 52: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {28155#true} is VALID [2020-07-10 18:01:24,372 INFO L280 TraceCheckUtils]: 53: Hoare triple {28155#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {28155#true} is VALID [2020-07-10 18:01:24,373 INFO L280 TraceCheckUtils]: 54: Hoare triple {28155#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {28155#true} is VALID [2020-07-10 18:01:24,373 INFO L280 TraceCheckUtils]: 55: Hoare triple {28155#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {28155#true} is VALID [2020-07-10 18:01:24,373 INFO L280 TraceCheckUtils]: 56: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {28155#true} is VALID [2020-07-10 18:01:24,373 INFO L280 TraceCheckUtils]: 57: Hoare triple {28155#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {28155#true} is VALID [2020-07-10 18:01:24,373 INFO L280 TraceCheckUtils]: 58: Hoare triple {28155#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {28155#true} is VALID [2020-07-10 18:01:24,374 INFO L280 TraceCheckUtils]: 59: Hoare triple {28155#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {28155#true} is VALID [2020-07-10 18:01:24,374 INFO L280 TraceCheckUtils]: 60: Hoare triple {28155#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {28155#true} is VALID [2020-07-10 18:01:24,374 INFO L280 TraceCheckUtils]: 61: Hoare triple {28155#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {28155#true} is VALID [2020-07-10 18:01:24,374 INFO L280 TraceCheckUtils]: 62: Hoare triple {28155#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {28155#true} is VALID [2020-07-10 18:01:24,374 INFO L280 TraceCheckUtils]: 63: Hoare triple {28155#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {28155#true} is VALID [2020-07-10 18:01:24,375 INFO L280 TraceCheckUtils]: 64: Hoare triple {28155#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {28155#true} is VALID [2020-07-10 18:01:24,375 INFO L280 TraceCheckUtils]: 65: Hoare triple {28155#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {28155#true} is VALID [2020-07-10 18:01:24,375 INFO L280 TraceCheckUtils]: 66: Hoare triple {28155#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {28155#true} is VALID [2020-07-10 18:01:24,375 INFO L280 TraceCheckUtils]: 67: Hoare triple {28155#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {28155#true} is VALID [2020-07-10 18:01:24,375 INFO L280 TraceCheckUtils]: 68: Hoare triple {28155#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {28155#true} is VALID [2020-07-10 18:01:24,375 INFO L280 TraceCheckUtils]: 69: Hoare triple {28155#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {28155#true} is VALID [2020-07-10 18:01:24,376 INFO L280 TraceCheckUtils]: 70: Hoare triple {28155#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {28155#true} is VALID [2020-07-10 18:01:24,376 INFO L280 TraceCheckUtils]: 71: Hoare triple {28155#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {28155#true} is VALID [2020-07-10 18:01:24,376 INFO L280 TraceCheckUtils]: 72: Hoare triple {28155#true} ~waterLevel~0 := 1; {28155#true} is VALID [2020-07-10 18:01:24,376 INFO L280 TraceCheckUtils]: 73: Hoare triple {28155#true} ~methaneLevelCritical~0 := 0; {28155#true} is VALID [2020-07-10 18:01:24,377 INFO L280 TraceCheckUtils]: 74: Hoare triple {28155#true} ~pumpRunning~0 := 0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,378 INFO L280 TraceCheckUtils]: 75: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,378 INFO L280 TraceCheckUtils]: 76: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,379 INFO L280 TraceCheckUtils]: 77: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,379 INFO L280 TraceCheckUtils]: 78: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume true; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,380 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {28236#(= 0 ~pumpRunning~0)} {28155#true} #942#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,380 INFO L263 TraceCheckUtils]: 80: Hoare triple {28236#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,381 INFO L280 TraceCheckUtils]: 81: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,381 INFO L280 TraceCheckUtils]: 82: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,382 INFO L263 TraceCheckUtils]: 83: Hoare triple {28236#(= 0 ~pumpRunning~0)} call select_helpers(); {28155#true} is VALID [2020-07-10 18:01:24,382 INFO L280 TraceCheckUtils]: 84: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 18:01:24,382 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #848#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,383 INFO L263 TraceCheckUtils]: 86: Hoare triple {28236#(= 0 ~pumpRunning~0)} call select_features(); {28155#true} is VALID [2020-07-10 18:01:24,383 INFO L280 TraceCheckUtils]: 87: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 18:01:24,383 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #850#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,384 INFO L263 TraceCheckUtils]: 89: Hoare triple {28236#(= 0 ~pumpRunning~0)} call #t~ret70 := valid_product(); {28155#true} is VALID [2020-07-10 18:01:24,384 INFO L280 TraceCheckUtils]: 90: Hoare triple {28155#true} havoc ~retValue_acc~13; {28155#true} is VALID [2020-07-10 18:01:24,384 INFO L280 TraceCheckUtils]: 91: Hoare triple {28155#true} ~retValue_acc~13 := 1; {28155#true} is VALID [2020-07-10 18:01:24,384 INFO L280 TraceCheckUtils]: 92: Hoare triple {28155#true} #res := ~retValue_acc~13; {28155#true} is VALID [2020-07-10 18:01:24,384 INFO L280 TraceCheckUtils]: 93: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 18:01:24,385 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #852#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,386 INFO L280 TraceCheckUtils]: 95: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,386 INFO L280 TraceCheckUtils]: 96: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~ret70; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,387 INFO L280 TraceCheckUtils]: 97: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~ret70; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,387 INFO L280 TraceCheckUtils]: 98: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,387 INFO L263 TraceCheckUtils]: 99: Hoare triple {28236#(= 0 ~pumpRunning~0)} call setup(); {28155#true} is VALID [2020-07-10 18:01:24,388 INFO L280 TraceCheckUtils]: 100: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 18:01:24,388 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #854#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,389 INFO L263 TraceCheckUtils]: 102: Hoare triple {28236#(= 0 ~pumpRunning~0)} call runTest(); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,389 INFO L263 TraceCheckUtils]: 103: Hoare triple {28236#(= 0 ~pumpRunning~0)} call test(); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,390 INFO L280 TraceCheckUtils]: 104: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,390 INFO L280 TraceCheckUtils]: 105: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,391 INFO L280 TraceCheckUtils]: 106: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,392 INFO L280 TraceCheckUtils]: 107: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,392 INFO L280 TraceCheckUtils]: 108: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,393 INFO L280 TraceCheckUtils]: 109: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,393 INFO L280 TraceCheckUtils]: 110: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !false; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,394 INFO L280 TraceCheckUtils]: 111: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,394 INFO L280 TraceCheckUtils]: 112: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,395 INFO L280 TraceCheckUtils]: 113: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~nondet31; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,395 INFO L280 TraceCheckUtils]: 114: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet31; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,396 INFO L280 TraceCheckUtils]: 115: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,397 INFO L263 TraceCheckUtils]: 116: Hoare triple {28236#(= 0 ~pumpRunning~0)} call waterRise(); {28292#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:01:24,397 INFO L280 TraceCheckUtils]: 117: Hoare triple {28292#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {28155#true} is VALID [2020-07-10 18:01:24,397 INFO L280 TraceCheckUtils]: 118: Hoare triple {28155#true} ~waterLevel~0 := 1 + ~waterLevel~0; {28155#true} is VALID [2020-07-10 18:01:24,397 INFO L280 TraceCheckUtils]: 119: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 18:01:24,398 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #900#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,398 INFO L280 TraceCheckUtils]: 121: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,399 INFO L280 TraceCheckUtils]: 122: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp___0~2 := #t~nondet32; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,399 INFO L280 TraceCheckUtils]: 123: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet32; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,400 INFO L280 TraceCheckUtils]: 124: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,401 INFO L280 TraceCheckUtils]: 125: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,401 INFO L280 TraceCheckUtils]: 126: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet33; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,401 INFO L280 TraceCheckUtils]: 127: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet33; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,402 INFO L280 TraceCheckUtils]: 128: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,402 INFO L280 TraceCheckUtils]: 129: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,403 INFO L280 TraceCheckUtils]: 130: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet34; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,406 INFO L280 TraceCheckUtils]: 131: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet34; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,409 INFO L280 TraceCheckUtils]: 132: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,410 INFO L263 TraceCheckUtils]: 133: Hoare triple {28236#(= 0 ~pumpRunning~0)} call stopSystem(); {28293#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 18:01:24,411 INFO L280 TraceCheckUtils]: 134: Hoare triple {28293#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,411 INFO L280 TraceCheckUtils]: 135: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,412 INFO L280 TraceCheckUtils]: 136: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume true; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,412 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {28236#(= 0 ~pumpRunning~0)} {28236#(= 0 ~pumpRunning~0)} #906#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,413 INFO L263 TraceCheckUtils]: 138: Hoare triple {28236#(= 0 ~pumpRunning~0)} call timeShift(); {28294#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 18:01:24,413 INFO L280 TraceCheckUtils]: 139: Hoare triple {28294#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,414 INFO L280 TraceCheckUtils]: 140: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,414 INFO L263 TraceCheckUtils]: 141: Hoare triple {28236#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {28155#true} is VALID [2020-07-10 18:01:24,414 INFO L280 TraceCheckUtils]: 142: Hoare triple {28155#true} havoc ~tmp~9; {28155#true} is VALID [2020-07-10 18:01:24,414 INFO L280 TraceCheckUtils]: 143: Hoare triple {28155#true} havoc ~tmp___0~3; {28155#true} is VALID [2020-07-10 18:01:24,414 INFO L263 TraceCheckUtils]: 144: Hoare triple {28155#true} call #t~ret72 := getWaterLevel(); {28155#true} is VALID [2020-07-10 18:01:24,414 INFO L280 TraceCheckUtils]: 145: Hoare triple {28155#true} havoc ~retValue_acc~1; {28155#true} is VALID [2020-07-10 18:01:24,414 INFO L280 TraceCheckUtils]: 146: Hoare triple {28155#true} ~retValue_acc~1 := ~waterLevel~0; {28155#true} is VALID [2020-07-10 18:01:24,415 INFO L280 TraceCheckUtils]: 147: Hoare triple {28155#true} #res := ~retValue_acc~1; {28155#true} is VALID [2020-07-10 18:01:24,415 INFO L280 TraceCheckUtils]: 148: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 18:01:24,415 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {28155#true} {28155#true} #842#return; {28155#true} is VALID [2020-07-10 18:01:24,415 INFO L280 TraceCheckUtils]: 150: Hoare triple {28155#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {28155#true} is VALID [2020-07-10 18:01:24,415 INFO L280 TraceCheckUtils]: 151: Hoare triple {28155#true} ~tmp~9 := #t~ret72; {28155#true} is VALID [2020-07-10 18:01:24,415 INFO L280 TraceCheckUtils]: 152: Hoare triple {28155#true} havoc #t~ret72; {28155#true} is VALID [2020-07-10 18:01:24,415 INFO L280 TraceCheckUtils]: 153: Hoare triple {28155#true} assume !(0 == ~tmp~9); {28155#true} is VALID [2020-07-10 18:01:24,416 INFO L280 TraceCheckUtils]: 154: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 18:01:24,416 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #918#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,416 INFO L280 TraceCheckUtils]: 156: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume true; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,417 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {28236#(= 0 ~pumpRunning~0)} {28236#(= 0 ~pumpRunning~0)} #908#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,417 INFO L280 TraceCheckUtils]: 158: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !false; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,418 INFO L280 TraceCheckUtils]: 159: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,418 INFO L280 TraceCheckUtils]: 160: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,419 INFO L280 TraceCheckUtils]: 161: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~nondet31; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,422 INFO L280 TraceCheckUtils]: 162: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet31; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,422 INFO L280 TraceCheckUtils]: 163: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,423 INFO L263 TraceCheckUtils]: 164: Hoare triple {28236#(= 0 ~pumpRunning~0)} call waterRise(); {28292#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:01:24,423 INFO L280 TraceCheckUtils]: 165: Hoare triple {28292#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {28155#true} is VALID [2020-07-10 18:01:24,423 INFO L280 TraceCheckUtils]: 166: Hoare triple {28155#true} ~waterLevel~0 := 1 + ~waterLevel~0; {28155#true} is VALID [2020-07-10 18:01:24,423 INFO L280 TraceCheckUtils]: 167: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 18:01:24,423 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #900#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,424 INFO L280 TraceCheckUtils]: 169: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,424 INFO L280 TraceCheckUtils]: 170: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp___0~2 := #t~nondet32; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,425 INFO L280 TraceCheckUtils]: 171: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet32; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,425 INFO L280 TraceCheckUtils]: 172: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~2); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,425 INFO L280 TraceCheckUtils]: 173: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,426 INFO L280 TraceCheckUtils]: 174: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet33; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,426 INFO L280 TraceCheckUtils]: 175: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet33; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,426 INFO L280 TraceCheckUtils]: 176: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,427 INFO L280 TraceCheckUtils]: 177: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,427 INFO L280 TraceCheckUtils]: 178: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet34; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,428 INFO L280 TraceCheckUtils]: 179: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~nondet34; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,433 INFO L280 TraceCheckUtils]: 180: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,434 INFO L263 TraceCheckUtils]: 181: Hoare triple {28236#(= 0 ~pumpRunning~0)} call timeShift(); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,434 INFO L280 TraceCheckUtils]: 182: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,435 INFO L280 TraceCheckUtils]: 183: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,437 INFO L263 TraceCheckUtils]: 184: Hoare triple {28236#(= 0 ~pumpRunning~0)} call __utac_acc__Specification4_spec__1(); {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,440 INFO L280 TraceCheckUtils]: 185: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~tmp~9; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,441 INFO L280 TraceCheckUtils]: 186: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc ~tmp___0~3; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,441 INFO L263 TraceCheckUtils]: 187: Hoare triple {28236#(= 0 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {28155#true} is VALID [2020-07-10 18:01:24,441 INFO L280 TraceCheckUtils]: 188: Hoare triple {28155#true} havoc ~retValue_acc~1; {28155#true} is VALID [2020-07-10 18:01:24,441 INFO L280 TraceCheckUtils]: 189: Hoare triple {28155#true} ~retValue_acc~1 := ~waterLevel~0; {28155#true} is VALID [2020-07-10 18:01:24,441 INFO L280 TraceCheckUtils]: 190: Hoare triple {28155#true} #res := ~retValue_acc~1; {28155#true} is VALID [2020-07-10 18:01:24,441 INFO L280 TraceCheckUtils]: 191: Hoare triple {28155#true} assume true; {28155#true} is VALID [2020-07-10 18:01:24,442 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {28155#true} {28236#(= 0 ~pumpRunning~0)} #842#return; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,442 INFO L280 TraceCheckUtils]: 193: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,443 INFO L280 TraceCheckUtils]: 194: Hoare triple {28236#(= 0 ~pumpRunning~0)} ~tmp~9 := #t~ret72; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,446 INFO L280 TraceCheckUtils]: 195: Hoare triple {28236#(= 0 ~pumpRunning~0)} havoc #t~ret72; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,448 INFO L280 TraceCheckUtils]: 196: Hoare triple {28236#(= 0 ~pumpRunning~0)} assume 0 == ~tmp~9; {28236#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 18:01:24,449 INFO L263 TraceCheckUtils]: 197: Hoare triple {28236#(= 0 ~pumpRunning~0)} call #t~ret73 := isPumpRunning(); {28155#true} is VALID [2020-07-10 18:01:24,449 INFO L280 TraceCheckUtils]: 198: Hoare triple {28155#true} havoc ~retValue_acc~5; {28155#true} is VALID [2020-07-10 18:01:24,449 INFO L280 TraceCheckUtils]: 199: Hoare triple {28155#true} ~retValue_acc~5 := ~pumpRunning~0; {28314#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} is VALID [2020-07-10 18:01:24,450 INFO L280 TraceCheckUtils]: 200: Hoare triple {28314#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)} #res := ~retValue_acc~5; {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 18:01:24,450 INFO L280 TraceCheckUtils]: 201: Hoare triple {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 18:01:24,451 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {28315#(= ~pumpRunning~0 |isPumpRunning_#res|)} {28236#(= 0 ~pumpRunning~0)} #844#return; {28289#(= |__utac_acc__Specification4_spec__1_#t~ret73| 0)} is VALID [2020-07-10 18:01:24,452 INFO L280 TraceCheckUtils]: 203: Hoare triple {28289#(= |__utac_acc__Specification4_spec__1_#t~ret73| 0)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {28289#(= |__utac_acc__Specification4_spec__1_#t~ret73| 0)} is VALID [2020-07-10 18:01:24,452 INFO L280 TraceCheckUtils]: 204: Hoare triple {28289#(= |__utac_acc__Specification4_spec__1_#t~ret73| 0)} ~tmp___0~3 := #t~ret73; {28290#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~3)} is VALID [2020-07-10 18:01:24,453 INFO L280 TraceCheckUtils]: 205: Hoare triple {28290#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~3)} havoc #t~ret73; {28290#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~3)} is VALID [2020-07-10 18:01:24,453 INFO L280 TraceCheckUtils]: 206: Hoare triple {28290#(= 0 __utac_acc__Specification4_spec__1_~tmp___0~3)} assume 0 != ~tmp___0~3; {28156#false} is VALID [2020-07-10 18:01:24,454 INFO L263 TraceCheckUtils]: 207: Hoare triple {28156#false} call __automaton_fail(); {28156#false} is VALID [2020-07-10 18:01:24,454 INFO L280 TraceCheckUtils]: 208: Hoare triple {28156#false} assume !false; {28156#false} is VALID [2020-07-10 18:01:24,499 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 18:01:24,499 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:01:24,500 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1653612972] [2020-07-10 18:01:24,500 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:01:24,500 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 18:01:24,500 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1011938441] [2020-07-10 18:01:24,501 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-10 18:01:24,501 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:01:24,502 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 18:01:24,685 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 18:01:24,686 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 18:01:24,686 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:01:24,686 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 18:01:24,686 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2020-07-10 18:01:24,686 INFO L87 Difference]: Start difference. First operand 1468 states and 1728 transitions. Second operand 11 states. [2020-07-10 18:01:26,669 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 18:01:57,012 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 18:01:58,042 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 18:01:59,846 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 18:02:01,527 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 18:02:02,553 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 18:02:16,713 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 18:02:17,588 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 18:02:20,558 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:02:28,856 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:02:28,856 INFO L93 Difference]: Finished difference Result 1658 states and 2012 transitions. [2020-07-10 18:02:28,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-10 18:02:28,856 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 209 [2020-07-10 18:02:28,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:02:28,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 18:02:28,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 632 transitions. [2020-07-10 18:02:28,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 18:02:28,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 632 transitions. [2020-07-10 18:02:28,875 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 632 transitions. [2020-07-10 18:02:30,774 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 632 edges. 632 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:02:30,894 INFO L225 Difference]: With dead ends: 1658 [2020-07-10 18:02:30,894 INFO L226 Difference]: Without dead ends: 1655 [2020-07-10 18:02:30,895 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 87 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=171, Invalid=429, Unknown=0, NotChecked=0, Total=600 [2020-07-10 18:02:30,897 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1655 states. [2020-07-10 18:03:06,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1655 to 1477. [2020-07-10 18:03:06,245 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:03:06,245 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1655 states. Second operand 1477 states. [2020-07-10 18:03:06,245 INFO L74 IsIncluded]: Start isIncluded. First operand 1655 states. Second operand 1477 states. [2020-07-10 18:03:06,245 INFO L87 Difference]: Start difference. First operand 1655 states. Second operand 1477 states. [2020-07-10 18:03:06,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:03:06,407 INFO L93 Difference]: Finished difference Result 1655 states and 2007 transitions. [2020-07-10 18:03:06,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2007 transitions. [2020-07-10 18:03:06,413 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:03:06,413 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:03:06,413 INFO L74 IsIncluded]: Start isIncluded. First operand 1477 states. Second operand 1655 states. [2020-07-10 18:03:06,413 INFO L87 Difference]: Start difference. First operand 1477 states. Second operand 1655 states. [2020-07-10 18:03:06,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:03:06,591 INFO L93 Difference]: Finished difference Result 1655 states and 2007 transitions. [2020-07-10 18:03:06,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2007 transitions. [2020-07-10 18:03:06,597 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:03:06,597 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:03:06,597 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:03:06,598 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:03:06,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1477 states. [2020-07-10 18:03:06,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 1477 states and 1736 transitions. [2020-07-10 18:03:06,741 INFO L78 Accepts]: Start accepts. Automaton has 1477 states and 1736 transitions. Word has length 209 [2020-07-10 18:03:06,742 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:03:06,742 INFO L479 AbstractCegarLoop]: Abstraction has 1477 states and 1736 transitions. [2020-07-10 18:03:06,742 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 18:03:06,742 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1477 states and 1736 transitions. [2020-07-10 18:03:16,851 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1736 edges. 1736 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:03:16,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 1736 transitions. [2020-07-10 18:03:16,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2020-07-10 18:03:16,861 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:03:16,861 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:03:16,861 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 18:03:16,861 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:03:16,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:03:16,862 INFO L82 PathProgramCache]: Analyzing trace with hash 911977708, now seen corresponding path program 1 times [2020-07-10 18:03:16,862 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:03:16,862 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1222175164] [2020-07-10 18:03:16,863 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 18:03:16,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:17,269 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 18:03:17,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:17,357 INFO L280 TraceCheckUtils]: 0: Hoare triple {38107#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {37931#true} is VALID [2020-07-10 18:03:17,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} #valid := #valid[0 := 0]; {37931#true} is VALID [2020-07-10 18:03:17,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} assume 0 < #StackHeapBarrier; {37931#true} is VALID [2020-07-10 18:03:17,358 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {37931#true} is VALID [2020-07-10 18:03:17,359 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {37931#true} is VALID [2020-07-10 18:03:17,359 INFO L280 TraceCheckUtils]: 5: Hoare triple {37931#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {37931#true} is VALID [2020-07-10 18:03:17,359 INFO L280 TraceCheckUtils]: 6: Hoare triple {37931#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {37931#true} is VALID [2020-07-10 18:03:17,359 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {37931#true} is VALID [2020-07-10 18:03:17,360 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {37931#true} is VALID [2020-07-10 18:03:17,360 INFO L280 TraceCheckUtils]: 9: Hoare triple {37931#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {37931#true} is VALID [2020-07-10 18:03:17,360 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {37931#true} is VALID [2020-07-10 18:03:17,361 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {37931#true} is VALID [2020-07-10 18:03:17,361 INFO L280 TraceCheckUtils]: 12: Hoare triple {37931#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {37931#true} is VALID [2020-07-10 18:03:17,361 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {37931#true} is VALID [2020-07-10 18:03:17,361 INFO L280 TraceCheckUtils]: 14: Hoare triple {37931#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {37931#true} is VALID [2020-07-10 18:03:17,362 INFO L280 TraceCheckUtils]: 15: Hoare triple {37931#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {37931#true} is VALID [2020-07-10 18:03:17,362 INFO L280 TraceCheckUtils]: 16: Hoare triple {37931#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {37931#true} is VALID [2020-07-10 18:03:17,362 INFO L280 TraceCheckUtils]: 17: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {37931#true} is VALID [2020-07-10 18:03:17,363 INFO L280 TraceCheckUtils]: 18: Hoare triple {37931#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {37931#true} is VALID [2020-07-10 18:03:17,363 INFO L280 TraceCheckUtils]: 19: Hoare triple {37931#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {37931#true} is VALID [2020-07-10 18:03:17,363 INFO L280 TraceCheckUtils]: 20: Hoare triple {37931#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {37931#true} is VALID [2020-07-10 18:03:17,364 INFO L280 TraceCheckUtils]: 21: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {37931#true} is VALID [2020-07-10 18:03:17,364 INFO L280 TraceCheckUtils]: 22: Hoare triple {37931#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {37931#true} is VALID [2020-07-10 18:03:17,365 INFO L280 TraceCheckUtils]: 23: Hoare triple {37931#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {37931#true} is VALID [2020-07-10 18:03:17,365 INFO L280 TraceCheckUtils]: 24: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {37931#true} is VALID [2020-07-10 18:03:17,365 INFO L280 TraceCheckUtils]: 25: Hoare triple {37931#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {37931#true} is VALID [2020-07-10 18:03:17,365 INFO L280 TraceCheckUtils]: 26: Hoare triple {37931#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {37931#true} is VALID [2020-07-10 18:03:17,366 INFO L280 TraceCheckUtils]: 27: Hoare triple {37931#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {37931#true} is VALID [2020-07-10 18:03:17,366 INFO L280 TraceCheckUtils]: 28: Hoare triple {37931#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {37931#true} is VALID [2020-07-10 18:03:17,366 INFO L280 TraceCheckUtils]: 29: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {37931#true} is VALID [2020-07-10 18:03:17,367 INFO L280 TraceCheckUtils]: 30: Hoare triple {37931#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {37931#true} is VALID [2020-07-10 18:03:17,367 INFO L280 TraceCheckUtils]: 31: Hoare triple {37931#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {37931#true} is VALID [2020-07-10 18:03:17,367 INFO L280 TraceCheckUtils]: 32: Hoare triple {37931#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {37931#true} is VALID [2020-07-10 18:03:17,368 INFO L280 TraceCheckUtils]: 33: Hoare triple {37931#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {37931#true} is VALID [2020-07-10 18:03:17,368 INFO L280 TraceCheckUtils]: 34: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {37931#true} is VALID [2020-07-10 18:03:17,368 INFO L280 TraceCheckUtils]: 35: Hoare triple {37931#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {37931#true} is VALID [2020-07-10 18:03:17,368 INFO L280 TraceCheckUtils]: 36: Hoare triple {37931#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {37931#true} is VALID [2020-07-10 18:03:17,369 INFO L280 TraceCheckUtils]: 37: Hoare triple {37931#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {37931#true} is VALID [2020-07-10 18:03:17,369 INFO L280 TraceCheckUtils]: 38: Hoare triple {37931#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {37931#true} is VALID [2020-07-10 18:03:17,369 INFO L280 TraceCheckUtils]: 39: Hoare triple {37931#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {37931#true} is VALID [2020-07-10 18:03:17,369 INFO L280 TraceCheckUtils]: 40: Hoare triple {37931#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {37931#true} is VALID [2020-07-10 18:03:17,370 INFO L280 TraceCheckUtils]: 41: Hoare triple {37931#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {37931#true} is VALID [2020-07-10 18:03:17,370 INFO L280 TraceCheckUtils]: 42: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {37931#true} is VALID [2020-07-10 18:03:17,370 INFO L280 TraceCheckUtils]: 43: Hoare triple {37931#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {37931#true} is VALID [2020-07-10 18:03:17,370 INFO L280 TraceCheckUtils]: 44: Hoare triple {37931#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {37931#true} is VALID [2020-07-10 18:03:17,371 INFO L280 TraceCheckUtils]: 45: Hoare triple {37931#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {37931#true} is VALID [2020-07-10 18:03:17,371 INFO L280 TraceCheckUtils]: 46: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {37931#true} is VALID [2020-07-10 18:03:17,371 INFO L280 TraceCheckUtils]: 47: Hoare triple {37931#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {37931#true} is VALID [2020-07-10 18:03:17,372 INFO L280 TraceCheckUtils]: 48: Hoare triple {37931#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {37931#true} is VALID [2020-07-10 18:03:17,372 INFO L280 TraceCheckUtils]: 49: Hoare triple {37931#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {37931#true} is VALID [2020-07-10 18:03:17,372 INFO L280 TraceCheckUtils]: 50: Hoare triple {37931#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {37931#true} is VALID [2020-07-10 18:03:17,372 INFO L280 TraceCheckUtils]: 51: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {37931#true} is VALID [2020-07-10 18:03:17,373 INFO L280 TraceCheckUtils]: 52: Hoare triple {37931#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {37931#true} is VALID [2020-07-10 18:03:17,373 INFO L280 TraceCheckUtils]: 53: Hoare triple {37931#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {37931#true} is VALID [2020-07-10 18:03:17,373 INFO L280 TraceCheckUtils]: 54: Hoare triple {37931#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {37931#true} is VALID [2020-07-10 18:03:17,373 INFO L280 TraceCheckUtils]: 55: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {37931#true} is VALID [2020-07-10 18:03:17,374 INFO L280 TraceCheckUtils]: 56: Hoare triple {37931#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {37931#true} is VALID [2020-07-10 18:03:17,374 INFO L280 TraceCheckUtils]: 57: Hoare triple {37931#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {37931#true} is VALID [2020-07-10 18:03:17,374 INFO L280 TraceCheckUtils]: 58: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {37931#true} is VALID [2020-07-10 18:03:17,374 INFO L280 TraceCheckUtils]: 59: Hoare triple {37931#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {37931#true} is VALID [2020-07-10 18:03:17,374 INFO L280 TraceCheckUtils]: 60: Hoare triple {37931#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {37931#true} is VALID [2020-07-10 18:03:17,375 INFO L280 TraceCheckUtils]: 61: Hoare triple {37931#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {37931#true} is VALID [2020-07-10 18:03:17,375 INFO L280 TraceCheckUtils]: 62: Hoare triple {37931#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {37931#true} is VALID [2020-07-10 18:03:17,375 INFO L280 TraceCheckUtils]: 63: Hoare triple {37931#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {37931#true} is VALID [2020-07-10 18:03:17,375 INFO L280 TraceCheckUtils]: 64: Hoare triple {37931#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {37931#true} is VALID [2020-07-10 18:03:17,375 INFO L280 TraceCheckUtils]: 65: Hoare triple {37931#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {37931#true} is VALID [2020-07-10 18:03:17,376 INFO L280 TraceCheckUtils]: 66: Hoare triple {37931#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {37931#true} is VALID [2020-07-10 18:03:17,376 INFO L280 TraceCheckUtils]: 67: Hoare triple {37931#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {37931#true} is VALID [2020-07-10 18:03:17,376 INFO L280 TraceCheckUtils]: 68: Hoare triple {37931#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {37931#true} is VALID [2020-07-10 18:03:17,376 INFO L280 TraceCheckUtils]: 69: Hoare triple {37931#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {37931#true} is VALID [2020-07-10 18:03:17,376 INFO L280 TraceCheckUtils]: 70: Hoare triple {37931#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {37931#true} is VALID [2020-07-10 18:03:17,379 INFO L280 TraceCheckUtils]: 71: Hoare triple {37931#true} ~waterLevel~0 := 1; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,380 INFO L280 TraceCheckUtils]: 72: Hoare triple {38012#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,381 INFO L280 TraceCheckUtils]: 73: Hoare triple {38012#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,382 INFO L280 TraceCheckUtils]: 74: Hoare triple {38012#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,383 INFO L280 TraceCheckUtils]: 75: Hoare triple {38012#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,383 INFO L280 TraceCheckUtils]: 76: Hoare triple {38012#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,384 INFO L280 TraceCheckUtils]: 77: Hoare triple {38012#(= 1 ~waterLevel~0)} assume true; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,385 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {38012#(= 1 ~waterLevel~0)} {37931#true} #942#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:17,394 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,395 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #848#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:17,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,399 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #850#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:17,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~13; {37931#true} is VALID [2020-07-10 18:03:17,404 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} ~retValue_acc~13 := 1; {37931#true} is VALID [2020-07-10 18:03:17,404 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} #res := ~retValue_acc~13; {37931#true} is VALID [2020-07-10 18:03:17,404 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,405 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #852#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:17,409 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,410 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #854#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:17,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:03:17,465 INFO L280 TraceCheckUtils]: 1: Hoare triple {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {38109#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 18:03:17,465 INFO L280 TraceCheckUtils]: 2: Hoare triple {38109#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {38109#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 18:03:17,466 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38109#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {38012#(= 1 ~waterLevel~0)} #900#return; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:17,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {38110#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {37931#true} is VALID [2020-07-10 18:03:17,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} ~systemActive~0 := 0; {37931#true} is VALID [2020-07-10 18:03:17,491 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,492 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37931#true} {38028#(<= 2 ~waterLevel~0)} #906#return; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:17,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:17,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:17,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~1; {37931#true} is VALID [2020-07-10 18:03:17,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} ~retValue_acc~1 := ~waterLevel~0; {37931#true} is VALID [2020-07-10 18:03:17,536 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} #res := ~retValue_acc~1; {37931#true} is VALID [2020-07-10 18:03:17,536 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,536 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37931#true} {37931#true} #842#return; {37931#true} is VALID [2020-07-10 18:03:17,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~tmp~9; {37931#true} is VALID [2020-07-10 18:03:17,537 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} havoc ~tmp___0~3; {37931#true} is VALID [2020-07-10 18:03:17,537 INFO L263 TraceCheckUtils]: 2: Hoare triple {37931#true} call #t~ret72 := getWaterLevel(); {37931#true} is VALID [2020-07-10 18:03:17,538 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} havoc ~retValue_acc~1; {37931#true} is VALID [2020-07-10 18:03:17,538 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} ~retValue_acc~1 := ~waterLevel~0; {37931#true} is VALID [2020-07-10 18:03:17,538 INFO L280 TraceCheckUtils]: 5: Hoare triple {37931#true} #res := ~retValue_acc~1; {37931#true} is VALID [2020-07-10 18:03:17,538 INFO L280 TraceCheckUtils]: 6: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,539 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37931#true} {37931#true} #842#return; {37931#true} is VALID [2020-07-10 18:03:17,539 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {37931#true} is VALID [2020-07-10 18:03:17,539 INFO L280 TraceCheckUtils]: 9: Hoare triple {37931#true} ~tmp~9 := #t~ret72; {37931#true} is VALID [2020-07-10 18:03:17,539 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} havoc #t~ret72; {37931#true} is VALID [2020-07-10 18:03:17,540 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} assume !(0 == ~tmp~9); {37931#true} is VALID [2020-07-10 18:03:17,540 INFO L280 TraceCheckUtils]: 12: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,541 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {37931#true} {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} #918#return; {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:03:17,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {38111#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:03:17,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~systemActive~0); {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:03:17,542 INFO L263 TraceCheckUtils]: 2: Hoare triple {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification4_spec__1(); {37931#true} is VALID [2020-07-10 18:03:17,542 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} havoc ~tmp~9; {37931#true} is VALID [2020-07-10 18:03:17,543 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} havoc ~tmp___0~3; {37931#true} is VALID [2020-07-10 18:03:17,543 INFO L263 TraceCheckUtils]: 5: Hoare triple {37931#true} call #t~ret72 := getWaterLevel(); {37931#true} is VALID [2020-07-10 18:03:17,543 INFO L280 TraceCheckUtils]: 6: Hoare triple {37931#true} havoc ~retValue_acc~1; {37931#true} is VALID [2020-07-10 18:03:17,543 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} ~retValue_acc~1 := ~waterLevel~0; {37931#true} is VALID [2020-07-10 18:03:17,544 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} #res := ~retValue_acc~1; {37931#true} is VALID [2020-07-10 18:03:17,544 INFO L280 TraceCheckUtils]: 9: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,544 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37931#true} {37931#true} #842#return; {37931#true} is VALID [2020-07-10 18:03:17,544 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {37931#true} is VALID [2020-07-10 18:03:17,544 INFO L280 TraceCheckUtils]: 12: Hoare triple {37931#true} ~tmp~9 := #t~ret72; {37931#true} is VALID [2020-07-10 18:03:17,545 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} havoc #t~ret72; {37931#true} is VALID [2020-07-10 18:03:17,545 INFO L280 TraceCheckUtils]: 14: Hoare triple {37931#true} assume !(0 == ~tmp~9); {37931#true} is VALID [2020-07-10 18:03:17,545 INFO L280 TraceCheckUtils]: 15: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,546 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {37931#true} {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} #918#return; {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:03:17,546 INFO L280 TraceCheckUtils]: 17: Hoare triple {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:03:17,547 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} {38028#(<= 2 ~waterLevel~0)} #908#return; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:17,568 INFO L280 TraceCheckUtils]: 0: Hoare triple {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {38131#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 18:03:17,569 INFO L280 TraceCheckUtils]: 1: Hoare triple {38131#(<= |old(~waterLevel~0)| 1)} ~waterLevel~0 := 1 + ~waterLevel~0; {38131#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 18:03:17,570 INFO L280 TraceCheckUtils]: 2: Hoare triple {38131#(<= |old(~waterLevel~0)| 1)} assume true; {38131#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 18:03:17,571 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38131#(<= |old(~waterLevel~0)| 1)} {38028#(<= 2 ~waterLevel~0)} #900#return; {38056#(<= 3 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:17,587 INFO L280 TraceCheckUtils]: 0: Hoare triple {38132#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37931#true} is VALID [2020-07-10 18:03:17,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,588 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37931#true} {38056#(<= 3 ~waterLevel~0)} #904#return; {38056#(<= 3 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:17,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:17,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:17,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:17,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-10 18:03:17,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-10 18:03:17,789 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-10 18:03:17,789 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-10 18:03:17,789 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,790 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-10 18:03:17,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-10 18:03:17,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-10 18:03:17,790 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-10 18:03:17,791 INFO L263 TraceCheckUtils]: 3: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-10 18:03:17,791 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-10 18:03:17,791 INFO L280 TraceCheckUtils]: 5: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-10 18:03:17,791 INFO L280 TraceCheckUtils]: 6: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-10 18:03:17,791 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-10 18:03:17,792 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,792 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-10 18:03:17,792 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-10 18:03:17,792 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-10 18:03:17,792 INFO L280 TraceCheckUtils]: 12: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-10 18:03:17,793 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-10 18:03:17,793 INFO L280 TraceCheckUtils]: 14: Hoare triple {37931#true} ~tmp___0~0 := 0; {38196#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 18:03:17,794 INFO L280 TraceCheckUtils]: 15: Hoare triple {38196#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0; {38197#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} is VALID [2020-07-10 18:03:17,795 INFO L280 TraceCheckUtils]: 16: Hoare triple {38197#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} #res := ~retValue_acc~6; {38198#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 18:03:17,795 INFO L280 TraceCheckUtils]: 17: Hoare triple {38198#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {38198#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 18:03:17,796 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {38198#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37931#true} #924#return; {38185#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-10 18:03:17,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:17,801 INFO L280 TraceCheckUtils]: 0: Hoare triple {38133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-10 18:03:17,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,802 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37931#true} {37932#false} #926#return; {37932#false} is VALID [2020-07-10 18:03:17,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {38133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {37931#true} is VALID [2020-07-10 18:03:17,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume 0 == ~pumpRunning~0; {37931#true} is VALID [2020-07-10 18:03:17,802 INFO L263 TraceCheckUtils]: 2: Hoare triple {37931#true} call #t~ret10 := isHighWaterLevel(); {37931#true} is VALID [2020-07-10 18:03:17,802 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-10 18:03:17,803 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-10 18:03:17,803 INFO L280 TraceCheckUtils]: 5: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-10 18:03:17,803 INFO L263 TraceCheckUtils]: 6: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-10 18:03:17,803 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-10 18:03:17,804 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-10 18:03:17,804 INFO L280 TraceCheckUtils]: 9: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-10 18:03:17,804 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-10 18:03:17,804 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,805 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-10 18:03:17,805 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-10 18:03:17,805 INFO L280 TraceCheckUtils]: 14: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-10 18:03:17,805 INFO L280 TraceCheckUtils]: 15: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-10 18:03:17,805 INFO L280 TraceCheckUtils]: 16: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-10 18:03:17,806 INFO L280 TraceCheckUtils]: 17: Hoare triple {37931#true} ~tmp___0~0 := 0; {38196#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 18:03:17,807 INFO L280 TraceCheckUtils]: 18: Hoare triple {38196#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0; {38197#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} is VALID [2020-07-10 18:03:17,808 INFO L280 TraceCheckUtils]: 19: Hoare triple {38197#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} #res := ~retValue_acc~6; {38198#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 18:03:17,809 INFO L280 TraceCheckUtils]: 20: Hoare triple {38198#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {38198#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 18:03:17,810 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {38198#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37931#true} #924#return; {38185#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-10 18:03:17,811 INFO L280 TraceCheckUtils]: 22: Hoare triple {38185#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {38185#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-10 18:03:17,811 INFO L280 TraceCheckUtils]: 23: Hoare triple {38185#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} ~tmp~0 := #t~ret10; {38186#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 18:03:17,812 INFO L280 TraceCheckUtils]: 24: Hoare triple {38186#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} havoc #t~ret10; {38186#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 18:03:17,812 INFO L280 TraceCheckUtils]: 25: Hoare triple {38186#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {37932#false} is VALID [2020-07-10 18:03:17,813 INFO L263 TraceCheckUtils]: 26: Hoare triple {37932#false} call activatePump(); {38133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:17,813 INFO L280 TraceCheckUtils]: 27: Hoare triple {38133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-10 18:03:17,813 INFO L280 TraceCheckUtils]: 28: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,813 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37931#true} {37932#false} #926#return; {37932#false} is VALID [2020-07-10 18:03:17,813 INFO L280 TraceCheckUtils]: 30: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-10 18:03:17,814 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {37932#false} {37931#true} #898#return; {37932#false} is VALID [2020-07-10 18:03:17,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {38133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37931#true} is VALID [2020-07-10 18:03:17,815 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} assume !(0 != ~pumpRunning~0); {37931#true} is VALID [2020-07-10 18:03:17,815 INFO L263 TraceCheckUtils]: 2: Hoare triple {37931#true} call processEnvironment__wrappee__highWaterSensor(); {38133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:17,816 INFO L280 TraceCheckUtils]: 3: Hoare triple {38133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {37931#true} is VALID [2020-07-10 18:03:17,816 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} assume 0 == ~pumpRunning~0; {37931#true} is VALID [2020-07-10 18:03:17,816 INFO L263 TraceCheckUtils]: 5: Hoare triple {37931#true} call #t~ret10 := isHighWaterLevel(); {37931#true} is VALID [2020-07-10 18:03:17,816 INFO L280 TraceCheckUtils]: 6: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-10 18:03:17,816 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-10 18:03:17,817 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-10 18:03:17,817 INFO L263 TraceCheckUtils]: 9: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-10 18:03:17,817 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-10 18:03:17,817 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-10 18:03:17,817 INFO L280 TraceCheckUtils]: 12: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-10 18:03:17,818 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-10 18:03:17,818 INFO L280 TraceCheckUtils]: 14: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,818 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-10 18:03:17,818 INFO L280 TraceCheckUtils]: 16: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-10 18:03:17,818 INFO L280 TraceCheckUtils]: 17: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-10 18:03:17,819 INFO L280 TraceCheckUtils]: 18: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-10 18:03:17,819 INFO L280 TraceCheckUtils]: 19: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-10 18:03:17,820 INFO L280 TraceCheckUtils]: 20: Hoare triple {37931#true} ~tmp___0~0 := 0; {38196#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 18:03:17,820 INFO L280 TraceCheckUtils]: 21: Hoare triple {38196#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0; {38197#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} is VALID [2020-07-10 18:03:17,821 INFO L280 TraceCheckUtils]: 22: Hoare triple {38197#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} #res := ~retValue_acc~6; {38198#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 18:03:17,822 INFO L280 TraceCheckUtils]: 23: Hoare triple {38198#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {38198#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 18:03:17,823 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {38198#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37931#true} #924#return; {38185#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-10 18:03:17,824 INFO L280 TraceCheckUtils]: 25: Hoare triple {38185#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {38185#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-10 18:03:17,825 INFO L280 TraceCheckUtils]: 26: Hoare triple {38185#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} ~tmp~0 := #t~ret10; {38186#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 18:03:17,825 INFO L280 TraceCheckUtils]: 27: Hoare triple {38186#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} havoc #t~ret10; {38186#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 18:03:17,826 INFO L280 TraceCheckUtils]: 28: Hoare triple {38186#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {37932#false} is VALID [2020-07-10 18:03:17,826 INFO L263 TraceCheckUtils]: 29: Hoare triple {37932#false} call activatePump(); {38133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:17,826 INFO L280 TraceCheckUtils]: 30: Hoare triple {38133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-10 18:03:17,826 INFO L280 TraceCheckUtils]: 31: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,826 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37931#true} {37932#false} #926#return; {37932#false} is VALID [2020-07-10 18:03:17,827 INFO L280 TraceCheckUtils]: 33: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-10 18:03:17,827 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37932#false} {37931#true} #898#return; {37932#false} is VALID [2020-07-10 18:03:17,827 INFO L280 TraceCheckUtils]: 35: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-10 18:03:17,827 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37932#false} {38056#(<= 3 ~waterLevel~0)} #916#return; {37932#false} is VALID [2020-07-10 18:03:17,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:17,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~1; {37931#true} is VALID [2020-07-10 18:03:17,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} ~retValue_acc~1 := ~waterLevel~0; {37931#true} is VALID [2020-07-10 18:03:17,835 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} #res := ~retValue_acc~1; {37931#true} is VALID [2020-07-10 18:03:17,835 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,835 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37931#true} {37932#false} #842#return; {37932#false} is VALID [2020-07-10 18:03:17,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:03:17,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {37931#true} havoc ~retValue_acc~5; {37931#true} is VALID [2020-07-10 18:03:17,841 INFO L280 TraceCheckUtils]: 1: Hoare triple {37931#true} ~retValue_acc~5 := ~pumpRunning~0; {37931#true} is VALID [2020-07-10 18:03:17,842 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} #res := ~retValue_acc~5; {37931#true} is VALID [2020-07-10 18:03:17,842 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,842 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37931#true} {37932#false} #844#return; {37932#false} is VALID [2020-07-10 18:03:17,847 INFO L263 TraceCheckUtils]: 0: Hoare triple {37931#true} call ULTIMATE.init(); {38107#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 18:03:17,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {38107#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {37931#true} is VALID [2020-07-10 18:03:17,847 INFO L280 TraceCheckUtils]: 2: Hoare triple {37931#true} #valid := #valid[0 := 0]; {37931#true} is VALID [2020-07-10 18:03:17,848 INFO L280 TraceCheckUtils]: 3: Hoare triple {37931#true} assume 0 < #StackHeapBarrier; {37931#true} is VALID [2020-07-10 18:03:17,848 INFO L280 TraceCheckUtils]: 4: Hoare triple {37931#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {37931#true} is VALID [2020-07-10 18:03:17,848 INFO L280 TraceCheckUtils]: 5: Hoare triple {37931#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {37931#true} is VALID [2020-07-10 18:03:17,848 INFO L280 TraceCheckUtils]: 6: Hoare triple {37931#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {37931#true} is VALID [2020-07-10 18:03:17,848 INFO L280 TraceCheckUtils]: 7: Hoare triple {37931#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {37931#true} is VALID [2020-07-10 18:03:17,849 INFO L280 TraceCheckUtils]: 8: Hoare triple {37931#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {37931#true} is VALID [2020-07-10 18:03:17,849 INFO L280 TraceCheckUtils]: 9: Hoare triple {37931#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {37931#true} is VALID [2020-07-10 18:03:17,849 INFO L280 TraceCheckUtils]: 10: Hoare triple {37931#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {37931#true} is VALID [2020-07-10 18:03:17,849 INFO L280 TraceCheckUtils]: 11: Hoare triple {37931#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {37931#true} is VALID [2020-07-10 18:03:17,849 INFO L280 TraceCheckUtils]: 12: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {37931#true} is VALID [2020-07-10 18:03:17,850 INFO L280 TraceCheckUtils]: 13: Hoare triple {37931#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {37931#true} is VALID [2020-07-10 18:03:17,850 INFO L280 TraceCheckUtils]: 14: Hoare triple {37931#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {37931#true} is VALID [2020-07-10 18:03:17,850 INFO L280 TraceCheckUtils]: 15: Hoare triple {37931#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {37931#true} is VALID [2020-07-10 18:03:17,850 INFO L280 TraceCheckUtils]: 16: Hoare triple {37931#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {37931#true} is VALID [2020-07-10 18:03:17,850 INFO L280 TraceCheckUtils]: 17: Hoare triple {37931#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {37931#true} is VALID [2020-07-10 18:03:17,851 INFO L280 TraceCheckUtils]: 18: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {37931#true} is VALID [2020-07-10 18:03:17,851 INFO L280 TraceCheckUtils]: 19: Hoare triple {37931#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {37931#true} is VALID [2020-07-10 18:03:17,851 INFO L280 TraceCheckUtils]: 20: Hoare triple {37931#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {37931#true} is VALID [2020-07-10 18:03:17,851 INFO L280 TraceCheckUtils]: 21: Hoare triple {37931#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {37931#true} is VALID [2020-07-10 18:03:17,852 INFO L280 TraceCheckUtils]: 22: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {37931#true} is VALID [2020-07-10 18:03:17,852 INFO L280 TraceCheckUtils]: 23: Hoare triple {37931#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {37931#true} is VALID [2020-07-10 18:03:17,852 INFO L280 TraceCheckUtils]: 24: Hoare triple {37931#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {37931#true} is VALID [2020-07-10 18:03:17,852 INFO L280 TraceCheckUtils]: 25: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {37931#true} is VALID [2020-07-10 18:03:17,852 INFO L280 TraceCheckUtils]: 26: Hoare triple {37931#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {37931#true} is VALID [2020-07-10 18:03:17,853 INFO L280 TraceCheckUtils]: 27: Hoare triple {37931#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {37931#true} is VALID [2020-07-10 18:03:17,853 INFO L280 TraceCheckUtils]: 28: Hoare triple {37931#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {37931#true} is VALID [2020-07-10 18:03:17,853 INFO L280 TraceCheckUtils]: 29: Hoare triple {37931#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {37931#true} is VALID [2020-07-10 18:03:17,853 INFO L280 TraceCheckUtils]: 30: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {37931#true} is VALID [2020-07-10 18:03:17,853 INFO L280 TraceCheckUtils]: 31: Hoare triple {37931#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {37931#true} is VALID [2020-07-10 18:03:17,854 INFO L280 TraceCheckUtils]: 32: Hoare triple {37931#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {37931#true} is VALID [2020-07-10 18:03:17,854 INFO L280 TraceCheckUtils]: 33: Hoare triple {37931#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {37931#true} is VALID [2020-07-10 18:03:17,854 INFO L280 TraceCheckUtils]: 34: Hoare triple {37931#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {37931#true} is VALID [2020-07-10 18:03:17,854 INFO L280 TraceCheckUtils]: 35: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {37931#true} is VALID [2020-07-10 18:03:17,854 INFO L280 TraceCheckUtils]: 36: Hoare triple {37931#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {37931#true} is VALID [2020-07-10 18:03:17,855 INFO L280 TraceCheckUtils]: 37: Hoare triple {37931#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {37931#true} is VALID [2020-07-10 18:03:17,855 INFO L280 TraceCheckUtils]: 38: Hoare triple {37931#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {37931#true} is VALID [2020-07-10 18:03:17,855 INFO L280 TraceCheckUtils]: 39: Hoare triple {37931#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {37931#true} is VALID [2020-07-10 18:03:17,855 INFO L280 TraceCheckUtils]: 40: Hoare triple {37931#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {37931#true} is VALID [2020-07-10 18:03:17,855 INFO L280 TraceCheckUtils]: 41: Hoare triple {37931#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {37931#true} is VALID [2020-07-10 18:03:17,856 INFO L280 TraceCheckUtils]: 42: Hoare triple {37931#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {37931#true} is VALID [2020-07-10 18:03:17,856 INFO L280 TraceCheckUtils]: 43: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {37931#true} is VALID [2020-07-10 18:03:17,856 INFO L280 TraceCheckUtils]: 44: Hoare triple {37931#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {37931#true} is VALID [2020-07-10 18:03:17,856 INFO L280 TraceCheckUtils]: 45: Hoare triple {37931#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {37931#true} is VALID [2020-07-10 18:03:17,856 INFO L280 TraceCheckUtils]: 46: Hoare triple {37931#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {37931#true} is VALID [2020-07-10 18:03:17,856 INFO L280 TraceCheckUtils]: 47: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {37931#true} is VALID [2020-07-10 18:03:17,857 INFO L280 TraceCheckUtils]: 48: Hoare triple {37931#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {37931#true} is VALID [2020-07-10 18:03:17,857 INFO L280 TraceCheckUtils]: 49: Hoare triple {37931#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {37931#true} is VALID [2020-07-10 18:03:17,857 INFO L280 TraceCheckUtils]: 50: Hoare triple {37931#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {37931#true} is VALID [2020-07-10 18:03:17,857 INFO L280 TraceCheckUtils]: 51: Hoare triple {37931#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {37931#true} is VALID [2020-07-10 18:03:17,857 INFO L280 TraceCheckUtils]: 52: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {37931#true} is VALID [2020-07-10 18:03:17,858 INFO L280 TraceCheckUtils]: 53: Hoare triple {37931#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {37931#true} is VALID [2020-07-10 18:03:17,858 INFO L280 TraceCheckUtils]: 54: Hoare triple {37931#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {37931#true} is VALID [2020-07-10 18:03:17,858 INFO L280 TraceCheckUtils]: 55: Hoare triple {37931#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {37931#true} is VALID [2020-07-10 18:03:17,858 INFO L280 TraceCheckUtils]: 56: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {37931#true} is VALID [2020-07-10 18:03:17,858 INFO L280 TraceCheckUtils]: 57: Hoare triple {37931#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {37931#true} is VALID [2020-07-10 18:03:17,859 INFO L280 TraceCheckUtils]: 58: Hoare triple {37931#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {37931#true} is VALID [2020-07-10 18:03:17,859 INFO L280 TraceCheckUtils]: 59: Hoare triple {37931#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {37931#true} is VALID [2020-07-10 18:03:17,859 INFO L280 TraceCheckUtils]: 60: Hoare triple {37931#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {37931#true} is VALID [2020-07-10 18:03:17,859 INFO L280 TraceCheckUtils]: 61: Hoare triple {37931#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {37931#true} is VALID [2020-07-10 18:03:17,859 INFO L280 TraceCheckUtils]: 62: Hoare triple {37931#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {37931#true} is VALID [2020-07-10 18:03:17,859 INFO L280 TraceCheckUtils]: 63: Hoare triple {37931#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {37931#true} is VALID [2020-07-10 18:03:17,860 INFO L280 TraceCheckUtils]: 64: Hoare triple {37931#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {37931#true} is VALID [2020-07-10 18:03:17,860 INFO L280 TraceCheckUtils]: 65: Hoare triple {37931#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {37931#true} is VALID [2020-07-10 18:03:17,860 INFO L280 TraceCheckUtils]: 66: Hoare triple {37931#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {37931#true} is VALID [2020-07-10 18:03:17,860 INFO L280 TraceCheckUtils]: 67: Hoare triple {37931#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {37931#true} is VALID [2020-07-10 18:03:17,860 INFO L280 TraceCheckUtils]: 68: Hoare triple {37931#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {37931#true} is VALID [2020-07-10 18:03:17,861 INFO L280 TraceCheckUtils]: 69: Hoare triple {37931#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {37931#true} is VALID [2020-07-10 18:03:17,861 INFO L280 TraceCheckUtils]: 70: Hoare triple {37931#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {37931#true} is VALID [2020-07-10 18:03:17,861 INFO L280 TraceCheckUtils]: 71: Hoare triple {37931#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {37931#true} is VALID [2020-07-10 18:03:17,864 INFO L280 TraceCheckUtils]: 72: Hoare triple {37931#true} ~waterLevel~0 := 1; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,865 INFO L280 TraceCheckUtils]: 73: Hoare triple {38012#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,865 INFO L280 TraceCheckUtils]: 74: Hoare triple {38012#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,866 INFO L280 TraceCheckUtils]: 75: Hoare triple {38012#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,866 INFO L280 TraceCheckUtils]: 76: Hoare triple {38012#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,867 INFO L280 TraceCheckUtils]: 77: Hoare triple {38012#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,868 INFO L280 TraceCheckUtils]: 78: Hoare triple {38012#(= 1 ~waterLevel~0)} assume true; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,869 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {38012#(= 1 ~waterLevel~0)} {37931#true} #942#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,870 INFO L263 TraceCheckUtils]: 80: Hoare triple {38012#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,870 INFO L280 TraceCheckUtils]: 81: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,871 INFO L280 TraceCheckUtils]: 82: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc ~tmp~8; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,871 INFO L263 TraceCheckUtils]: 83: Hoare triple {38012#(= 1 ~waterLevel~0)} call select_helpers(); {37931#true} is VALID [2020-07-10 18:03:17,871 INFO L280 TraceCheckUtils]: 84: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,872 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #848#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,872 INFO L263 TraceCheckUtils]: 86: Hoare triple {38012#(= 1 ~waterLevel~0)} call select_features(); {37931#true} is VALID [2020-07-10 18:03:17,872 INFO L280 TraceCheckUtils]: 87: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,872 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #850#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,873 INFO L263 TraceCheckUtils]: 89: Hoare triple {38012#(= 1 ~waterLevel~0)} call #t~ret70 := valid_product(); {37931#true} is VALID [2020-07-10 18:03:17,873 INFO L280 TraceCheckUtils]: 90: Hoare triple {37931#true} havoc ~retValue_acc~13; {37931#true} is VALID [2020-07-10 18:03:17,873 INFO L280 TraceCheckUtils]: 91: Hoare triple {37931#true} ~retValue_acc~13 := 1; {37931#true} is VALID [2020-07-10 18:03:17,873 INFO L280 TraceCheckUtils]: 92: Hoare triple {37931#true} #res := ~retValue_acc~13; {37931#true} is VALID [2020-07-10 18:03:17,873 INFO L280 TraceCheckUtils]: 93: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,874 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #852#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,875 INFO L280 TraceCheckUtils]: 95: Hoare triple {38012#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,875 INFO L280 TraceCheckUtils]: 96: Hoare triple {38012#(= 1 ~waterLevel~0)} ~tmp~8 := #t~ret70; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,876 INFO L280 TraceCheckUtils]: 97: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc #t~ret70; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,876 INFO L280 TraceCheckUtils]: 98: Hoare triple {38012#(= 1 ~waterLevel~0)} assume 0 != ~tmp~8; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,876 INFO L263 TraceCheckUtils]: 99: Hoare triple {38012#(= 1 ~waterLevel~0)} call setup(); {37931#true} is VALID [2020-07-10 18:03:17,876 INFO L280 TraceCheckUtils]: 100: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,877 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {37931#true} {38012#(= 1 ~waterLevel~0)} #854#return; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,878 INFO L263 TraceCheckUtils]: 102: Hoare triple {38012#(= 1 ~waterLevel~0)} call runTest(); {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,878 INFO L263 TraceCheckUtils]: 103: Hoare triple {38012#(= 1 ~waterLevel~0)} call test(); {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,879 INFO L280 TraceCheckUtils]: 104: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,879 INFO L280 TraceCheckUtils]: 105: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc ~tmp~4; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,880 INFO L280 TraceCheckUtils]: 106: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc ~tmp___0~2; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,880 INFO L280 TraceCheckUtils]: 107: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,880 INFO L280 TraceCheckUtils]: 108: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,881 INFO L280 TraceCheckUtils]: 109: Hoare triple {38012#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,881 INFO L280 TraceCheckUtils]: 110: Hoare triple {38012#(= 1 ~waterLevel~0)} assume !false; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,882 INFO L280 TraceCheckUtils]: 111: Hoare triple {38012#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,882 INFO L280 TraceCheckUtils]: 112: Hoare triple {38012#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,883 INFO L280 TraceCheckUtils]: 113: Hoare triple {38012#(= 1 ~waterLevel~0)} ~tmp~4 := #t~nondet31; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,883 INFO L280 TraceCheckUtils]: 114: Hoare triple {38012#(= 1 ~waterLevel~0)} havoc #t~nondet31; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,884 INFO L280 TraceCheckUtils]: 115: Hoare triple {38012#(= 1 ~waterLevel~0)} assume 0 != ~tmp~4; {38012#(= 1 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,884 INFO L263 TraceCheckUtils]: 116: Hoare triple {38012#(= 1 ~waterLevel~0)} call waterRise(); {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:03:17,885 INFO L280 TraceCheckUtils]: 117: Hoare triple {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:03:17,886 INFO L280 TraceCheckUtils]: 118: Hoare triple {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := 1 + ~waterLevel~0; {38109#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 18:03:17,886 INFO L280 TraceCheckUtils]: 119: Hoare triple {38109#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {38109#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-10 18:03:17,887 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {38109#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {38012#(= 1 ~waterLevel~0)} #900#return; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,887 INFO L280 TraceCheckUtils]: 121: Hoare triple {38028#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,888 INFO L280 TraceCheckUtils]: 122: Hoare triple {38028#(<= 2 ~waterLevel~0)} ~tmp___0~2 := #t~nondet32; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,888 INFO L280 TraceCheckUtils]: 123: Hoare triple {38028#(<= 2 ~waterLevel~0)} havoc #t~nondet32; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,889 INFO L280 TraceCheckUtils]: 124: Hoare triple {38028#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,889 INFO L280 TraceCheckUtils]: 125: Hoare triple {38028#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,890 INFO L280 TraceCheckUtils]: 126: Hoare triple {38028#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet33; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,890 INFO L280 TraceCheckUtils]: 127: Hoare triple {38028#(<= 2 ~waterLevel~0)} havoc #t~nondet33; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,891 INFO L280 TraceCheckUtils]: 128: Hoare triple {38028#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0); {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,891 INFO L280 TraceCheckUtils]: 129: Hoare triple {38028#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,892 INFO L280 TraceCheckUtils]: 130: Hoare triple {38028#(<= 2 ~waterLevel~0)} ~tmp___1~0 := #t~nondet34; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,892 INFO L280 TraceCheckUtils]: 131: Hoare triple {38028#(<= 2 ~waterLevel~0)} havoc #t~nondet34; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,893 INFO L280 TraceCheckUtils]: 132: Hoare triple {38028#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___1~0; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,893 INFO L263 TraceCheckUtils]: 133: Hoare triple {38028#(<= 2 ~waterLevel~0)} call stopSystem(); {38110#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 18:03:17,894 INFO L280 TraceCheckUtils]: 134: Hoare triple {38110#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {37931#true} is VALID [2020-07-10 18:03:17,894 INFO L280 TraceCheckUtils]: 135: Hoare triple {37931#true} ~systemActive~0 := 0; {37931#true} is VALID [2020-07-10 18:03:17,894 INFO L280 TraceCheckUtils]: 136: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,895 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {37931#true} {38028#(<= 2 ~waterLevel~0)} #906#return; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,895 INFO L263 TraceCheckUtils]: 138: Hoare triple {38028#(<= 2 ~waterLevel~0)} call timeShift(); {38111#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 18:03:17,896 INFO L280 TraceCheckUtils]: 139: Hoare triple {38111#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:03:17,896 INFO L280 TraceCheckUtils]: 140: Hoare triple {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~systemActive~0); {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:03:17,896 INFO L263 TraceCheckUtils]: 141: Hoare triple {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification4_spec__1(); {37931#true} is VALID [2020-07-10 18:03:17,897 INFO L280 TraceCheckUtils]: 142: Hoare triple {37931#true} havoc ~tmp~9; {37931#true} is VALID [2020-07-10 18:03:17,897 INFO L280 TraceCheckUtils]: 143: Hoare triple {37931#true} havoc ~tmp___0~3; {37931#true} is VALID [2020-07-10 18:03:17,897 INFO L263 TraceCheckUtils]: 144: Hoare triple {37931#true} call #t~ret72 := getWaterLevel(); {37931#true} is VALID [2020-07-10 18:03:17,897 INFO L280 TraceCheckUtils]: 145: Hoare triple {37931#true} havoc ~retValue_acc~1; {37931#true} is VALID [2020-07-10 18:03:17,897 INFO L280 TraceCheckUtils]: 146: Hoare triple {37931#true} ~retValue_acc~1 := ~waterLevel~0; {37931#true} is VALID [2020-07-10 18:03:17,898 INFO L280 TraceCheckUtils]: 147: Hoare triple {37931#true} #res := ~retValue_acc~1; {37931#true} is VALID [2020-07-10 18:03:17,898 INFO L280 TraceCheckUtils]: 148: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,898 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {37931#true} {37931#true} #842#return; {37931#true} is VALID [2020-07-10 18:03:17,898 INFO L280 TraceCheckUtils]: 150: Hoare triple {37931#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {37931#true} is VALID [2020-07-10 18:03:17,898 INFO L280 TraceCheckUtils]: 151: Hoare triple {37931#true} ~tmp~9 := #t~ret72; {37931#true} is VALID [2020-07-10 18:03:17,899 INFO L280 TraceCheckUtils]: 152: Hoare triple {37931#true} havoc #t~ret72; {37931#true} is VALID [2020-07-10 18:03:17,899 INFO L280 TraceCheckUtils]: 153: Hoare triple {37931#true} assume !(0 == ~tmp~9); {37931#true} is VALID [2020-07-10 18:03:17,899 INFO L280 TraceCheckUtils]: 154: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,899 INFO L275 TraceCheckUtils]: 155: Hoare quadruple {37931#true} {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} #918#return; {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:03:17,900 INFO L280 TraceCheckUtils]: 156: Hoare triple {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:03:17,901 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} {38028#(<= 2 ~waterLevel~0)} #908#return; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,901 INFO L280 TraceCheckUtils]: 158: Hoare triple {38028#(<= 2 ~waterLevel~0)} assume !false; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,902 INFO L280 TraceCheckUtils]: 159: Hoare triple {38028#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,902 INFO L280 TraceCheckUtils]: 160: Hoare triple {38028#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,903 INFO L280 TraceCheckUtils]: 161: Hoare triple {38028#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~nondet31; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,904 INFO L280 TraceCheckUtils]: 162: Hoare triple {38028#(<= 2 ~waterLevel~0)} havoc #t~nondet31; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,905 INFO L280 TraceCheckUtils]: 163: Hoare triple {38028#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~4; {38028#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,906 INFO L263 TraceCheckUtils]: 164: Hoare triple {38028#(<= 2 ~waterLevel~0)} call waterRise(); {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:03:17,906 INFO L280 TraceCheckUtils]: 165: Hoare triple {38108#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {38131#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 18:03:17,907 INFO L280 TraceCheckUtils]: 166: Hoare triple {38131#(<= |old(~waterLevel~0)| 1)} ~waterLevel~0 := 1 + ~waterLevel~0; {38131#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 18:03:17,907 INFO L280 TraceCheckUtils]: 167: Hoare triple {38131#(<= |old(~waterLevel~0)| 1)} assume true; {38131#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-10 18:03:17,908 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {38131#(<= |old(~waterLevel~0)| 1)} {38028#(<= 2 ~waterLevel~0)} #900#return; {38056#(<= 3 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,909 INFO L280 TraceCheckUtils]: 169: Hoare triple {38056#(<= 3 ~waterLevel~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {38056#(<= 3 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,909 INFO L280 TraceCheckUtils]: 170: Hoare triple {38056#(<= 3 ~waterLevel~0)} ~tmp___0~2 := #t~nondet32; {38056#(<= 3 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,910 INFO L280 TraceCheckUtils]: 171: Hoare triple {38056#(<= 3 ~waterLevel~0)} havoc #t~nondet32; {38056#(<= 3 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,910 INFO L280 TraceCheckUtils]: 172: Hoare triple {38056#(<= 3 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {38056#(<= 3 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,911 INFO L280 TraceCheckUtils]: 173: Hoare triple {38056#(<= 3 ~waterLevel~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {38056#(<= 3 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,911 INFO L280 TraceCheckUtils]: 174: Hoare triple {38056#(<= 3 ~waterLevel~0)} ~tmp___2~0 := #t~nondet33; {38056#(<= 3 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,912 INFO L280 TraceCheckUtils]: 175: Hoare triple {38056#(<= 3 ~waterLevel~0)} havoc #t~nondet33; {38056#(<= 3 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,912 INFO L280 TraceCheckUtils]: 176: Hoare triple {38056#(<= 3 ~waterLevel~0)} assume 0 != ~tmp___2~0; {38056#(<= 3 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,913 INFO L263 TraceCheckUtils]: 177: Hoare triple {38056#(<= 3 ~waterLevel~0)} call startSystem(); {38132#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 18:03:17,913 INFO L280 TraceCheckUtils]: 178: Hoare triple {38132#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {37931#true} is VALID [2020-07-10 18:03:17,914 INFO L280 TraceCheckUtils]: 179: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,914 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {37931#true} {38056#(<= 3 ~waterLevel~0)} #904#return; {38056#(<= 3 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,915 INFO L263 TraceCheckUtils]: 181: Hoare triple {38056#(<= 3 ~waterLevel~0)} call timeShift(); {38056#(<= 3 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,915 INFO L280 TraceCheckUtils]: 182: Hoare triple {38056#(<= 3 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {38056#(<= 3 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,916 INFO L280 TraceCheckUtils]: 183: Hoare triple {38056#(<= 3 ~waterLevel~0)} assume 0 != ~systemActive~0; {38056#(<= 3 ~waterLevel~0)} is VALID [2020-07-10 18:03:17,917 INFO L263 TraceCheckUtils]: 184: Hoare triple {38056#(<= 3 ~waterLevel~0)} call processEnvironment(); {38133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:17,917 INFO L280 TraceCheckUtils]: 185: Hoare triple {38133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {37931#true} is VALID [2020-07-10 18:03:17,917 INFO L280 TraceCheckUtils]: 186: Hoare triple {37931#true} assume !(0 != ~pumpRunning~0); {37931#true} is VALID [2020-07-10 18:03:17,918 INFO L263 TraceCheckUtils]: 187: Hoare triple {37931#true} call processEnvironment__wrappee__highWaterSensor(); {38133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:17,918 INFO L280 TraceCheckUtils]: 188: Hoare triple {38133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {37931#true} is VALID [2020-07-10 18:03:17,918 INFO L280 TraceCheckUtils]: 189: Hoare triple {37931#true} assume 0 == ~pumpRunning~0; {37931#true} is VALID [2020-07-10 18:03:17,918 INFO L263 TraceCheckUtils]: 190: Hoare triple {37931#true} call #t~ret10 := isHighWaterLevel(); {37931#true} is VALID [2020-07-10 18:03:17,918 INFO L280 TraceCheckUtils]: 191: Hoare triple {37931#true} havoc ~retValue_acc~6; {37931#true} is VALID [2020-07-10 18:03:17,919 INFO L280 TraceCheckUtils]: 192: Hoare triple {37931#true} havoc ~tmp~2; {37931#true} is VALID [2020-07-10 18:03:17,919 INFO L280 TraceCheckUtils]: 193: Hoare triple {37931#true} havoc ~tmp___0~0; {37931#true} is VALID [2020-07-10 18:03:17,919 INFO L263 TraceCheckUtils]: 194: Hoare triple {37931#true} call #t~ret29 := isHighWaterSensorDry(); {37931#true} is VALID [2020-07-10 18:03:17,919 INFO L280 TraceCheckUtils]: 195: Hoare triple {37931#true} havoc ~retValue_acc~2; {37931#true} is VALID [2020-07-10 18:03:17,919 INFO L280 TraceCheckUtils]: 196: Hoare triple {37931#true} assume ~waterLevel~0 < 2; {37931#true} is VALID [2020-07-10 18:03:17,919 INFO L280 TraceCheckUtils]: 197: Hoare triple {37931#true} ~retValue_acc~2 := 1; {37931#true} is VALID [2020-07-10 18:03:17,920 INFO L280 TraceCheckUtils]: 198: Hoare triple {37931#true} #res := ~retValue_acc~2; {37931#true} is VALID [2020-07-10 18:03:17,920 INFO L280 TraceCheckUtils]: 199: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,920 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {37931#true} {37931#true} #912#return; {37931#true} is VALID [2020-07-10 18:03:17,920 INFO L280 TraceCheckUtils]: 201: Hoare triple {37931#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {37931#true} is VALID [2020-07-10 18:03:17,920 INFO L280 TraceCheckUtils]: 202: Hoare triple {37931#true} ~tmp~2 := #t~ret29; {37931#true} is VALID [2020-07-10 18:03:17,921 INFO L280 TraceCheckUtils]: 203: Hoare triple {37931#true} havoc #t~ret29; {37931#true} is VALID [2020-07-10 18:03:17,921 INFO L280 TraceCheckUtils]: 204: Hoare triple {37931#true} assume 0 != ~tmp~2; {37931#true} is VALID [2020-07-10 18:03:17,922 INFO L280 TraceCheckUtils]: 205: Hoare triple {37931#true} ~tmp___0~0 := 0; {38196#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 18:03:17,922 INFO L280 TraceCheckUtils]: 206: Hoare triple {38196#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~6 := ~tmp___0~0; {38197#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} is VALID [2020-07-10 18:03:17,923 INFO L280 TraceCheckUtils]: 207: Hoare triple {38197#(and (<= isHighWaterLevel_~retValue_acc~6 0) (<= 0 isHighWaterLevel_~retValue_acc~6))} #res := ~retValue_acc~6; {38198#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 18:03:17,923 INFO L280 TraceCheckUtils]: 208: Hoare triple {38198#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {38198#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 18:03:17,924 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {38198#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {37931#true} #924#return; {38185#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-10 18:03:17,925 INFO L280 TraceCheckUtils]: 210: Hoare triple {38185#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {38185#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} is VALID [2020-07-10 18:03:17,926 INFO L280 TraceCheckUtils]: 211: Hoare triple {38185#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret10|)} ~tmp~0 := #t~ret10; {38186#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 18:03:17,926 INFO L280 TraceCheckUtils]: 212: Hoare triple {38186#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} havoc #t~ret10; {38186#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} is VALID [2020-07-10 18:03:17,927 INFO L280 TraceCheckUtils]: 213: Hoare triple {38186#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~0)} assume 0 != ~tmp~0; {37932#false} is VALID [2020-07-10 18:03:17,927 INFO L263 TraceCheckUtils]: 214: Hoare triple {37932#false} call activatePump(); {38133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:03:17,927 INFO L280 TraceCheckUtils]: 215: Hoare triple {38133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37931#true} is VALID [2020-07-10 18:03:17,927 INFO L280 TraceCheckUtils]: 216: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,927 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {37931#true} {37932#false} #926#return; {37932#false} is VALID [2020-07-10 18:03:17,927 INFO L280 TraceCheckUtils]: 218: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-10 18:03:17,928 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {37932#false} {37931#true} #898#return; {37932#false} is VALID [2020-07-10 18:03:17,928 INFO L280 TraceCheckUtils]: 220: Hoare triple {37932#false} assume true; {37932#false} is VALID [2020-07-10 18:03:17,928 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {37932#false} {38056#(<= 3 ~waterLevel~0)} #916#return; {37932#false} is VALID [2020-07-10 18:03:17,928 INFO L263 TraceCheckUtils]: 222: Hoare triple {37932#false} call __utac_acc__Specification4_spec__1(); {37932#false} is VALID [2020-07-10 18:03:17,928 INFO L280 TraceCheckUtils]: 223: Hoare triple {37932#false} havoc ~tmp~9; {37932#false} is VALID [2020-07-10 18:03:17,929 INFO L280 TraceCheckUtils]: 224: Hoare triple {37932#false} havoc ~tmp___0~3; {37932#false} is VALID [2020-07-10 18:03:17,929 INFO L263 TraceCheckUtils]: 225: Hoare triple {37932#false} call #t~ret72 := getWaterLevel(); {37931#true} is VALID [2020-07-10 18:03:17,929 INFO L280 TraceCheckUtils]: 226: Hoare triple {37931#true} havoc ~retValue_acc~1; {37931#true} is VALID [2020-07-10 18:03:17,929 INFO L280 TraceCheckUtils]: 227: Hoare triple {37931#true} ~retValue_acc~1 := ~waterLevel~0; {37931#true} is VALID [2020-07-10 18:03:17,929 INFO L280 TraceCheckUtils]: 228: Hoare triple {37931#true} #res := ~retValue_acc~1; {37931#true} is VALID [2020-07-10 18:03:17,930 INFO L280 TraceCheckUtils]: 229: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,930 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {37931#true} {37932#false} #842#return; {37932#false} is VALID [2020-07-10 18:03:17,930 INFO L280 TraceCheckUtils]: 231: Hoare triple {37932#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {37932#false} is VALID [2020-07-10 18:03:17,930 INFO L280 TraceCheckUtils]: 232: Hoare triple {37932#false} ~tmp~9 := #t~ret72; {37932#false} is VALID [2020-07-10 18:03:17,930 INFO L280 TraceCheckUtils]: 233: Hoare triple {37932#false} havoc #t~ret72; {37932#false} is VALID [2020-07-10 18:03:17,930 INFO L280 TraceCheckUtils]: 234: Hoare triple {37932#false} assume 0 == ~tmp~9; {37932#false} is VALID [2020-07-10 18:03:17,931 INFO L263 TraceCheckUtils]: 235: Hoare triple {37932#false} call #t~ret73 := isPumpRunning(); {37931#true} is VALID [2020-07-10 18:03:17,931 INFO L280 TraceCheckUtils]: 236: Hoare triple {37931#true} havoc ~retValue_acc~5; {37931#true} is VALID [2020-07-10 18:03:17,931 INFO L280 TraceCheckUtils]: 237: Hoare triple {37931#true} ~retValue_acc~5 := ~pumpRunning~0; {37931#true} is VALID [2020-07-10 18:03:17,931 INFO L280 TraceCheckUtils]: 238: Hoare triple {37931#true} #res := ~retValue_acc~5; {37931#true} is VALID [2020-07-10 18:03:17,931 INFO L280 TraceCheckUtils]: 239: Hoare triple {37931#true} assume true; {37931#true} is VALID [2020-07-10 18:03:17,932 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {37931#true} {37932#false} #844#return; {37932#false} is VALID [2020-07-10 18:03:17,932 INFO L280 TraceCheckUtils]: 241: Hoare triple {37932#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {37932#false} is VALID [2020-07-10 18:03:17,932 INFO L280 TraceCheckUtils]: 242: Hoare triple {37932#false} ~tmp___0~3 := #t~ret73; {37932#false} is VALID [2020-07-10 18:03:17,932 INFO L280 TraceCheckUtils]: 243: Hoare triple {37932#false} havoc #t~ret73; {37932#false} is VALID [2020-07-10 18:03:17,932 INFO L280 TraceCheckUtils]: 244: Hoare triple {37932#false} assume 0 != ~tmp___0~3; {37932#false} is VALID [2020-07-10 18:03:17,933 INFO L263 TraceCheckUtils]: 245: Hoare triple {37932#false} call __automaton_fail(); {37932#false} is VALID [2020-07-10 18:03:17,933 INFO L280 TraceCheckUtils]: 246: Hoare triple {37932#false} assume !false; {37932#false} is VALID [2020-07-10 18:03:18,010 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 18:03:18,011 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:03:18,011 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1222175164] [2020-07-10 18:03:18,011 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:03:18,011 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2020-07-10 18:03:18,012 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1496425645] [2020-07-10 18:03:18,012 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 247 [2020-07-10 18:03:18,013 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:03:18,013 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states. [2020-07-10 18:03:18,273 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 243 edges. 243 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:03:18,273 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-07-10 18:03:18,273 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:03:18,274 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-07-10 18:03:18,274 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=263, Unknown=0, NotChecked=0, Total=306 [2020-07-10 18:03:18,274 INFO L87 Difference]: Start difference. First operand 1477 states and 1736 transitions. Second operand 18 states. [2020-07-10 18:03:20,085 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 186 [2020-07-10 18:03:27,416 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 18:03:40,121 WARN L193 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 190 [2020-07-10 18:03:41,274 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-07-10 18:03:42,252 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 196 [2020-07-10 18:03:44,028 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 189 [2020-07-10 18:03:44,658 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 18:03:45,561 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 18:03:46,282 WARN L193 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-10 18:03:46,883 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 18:03:47,577 WARN L193 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 189 [2020-07-10 18:03:48,843 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 18:03:50,319 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 18:03:51,329 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 18:04:17,171 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 18:04:19,667 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 18:04:20,386 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 18:04:20,960 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 18:04:21,857 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 18:04:22,937 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 18:04:23,439 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 18:05:06,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:05:06,486 INFO L93 Difference]: Finished difference Result 3400 states and 4272 transitions. [2020-07-10 18:05:06,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2020-07-10 18:05:06,486 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 247 [2020-07-10 18:05:06,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:05:06,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-10 18:05:06,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 1229 transitions. [2020-07-10 18:05:06,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 18 states. [2020-07-10 18:05:06,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 1229 transitions. [2020-07-10 18:05:06,518 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 52 states and 1229 transitions. [2020-07-10 18:05:10,434 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1229 edges. 1229 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:05:10,640 INFO L225 Difference]: With dead ends: 3400 [2020-07-10 18:05:10,640 INFO L226 Difference]: Without dead ends: 2033 [2020-07-10 18:05:10,647 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 47 SyntacticMatches, 2 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1019 ImplicationChecksByTransitivity, 9.0s TimeCoverageRelationStatistics Valid=665, Invalid=2995, Unknown=0, NotChecked=0, Total=3660 [2020-07-10 18:05:10,649 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2033 states. [2020-07-10 18:05:54,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2033 to 1661. [2020-07-10 18:05:54,434 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:05:54,434 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2033 states. Second operand 1661 states. [2020-07-10 18:05:54,435 INFO L74 IsIncluded]: Start isIncluded. First operand 2033 states. Second operand 1661 states. [2020-07-10 18:05:54,435 INFO L87 Difference]: Start difference. First operand 2033 states. Second operand 1661 states. [2020-07-10 18:05:54,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:05:54,594 INFO L93 Difference]: Finished difference Result 2033 states and 2483 transitions. [2020-07-10 18:05:54,594 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 2483 transitions. [2020-07-10 18:05:54,598 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:05:54,598 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:05:54,598 INFO L74 IsIncluded]: Start isIncluded. First operand 1661 states. Second operand 2033 states. [2020-07-10 18:05:54,598 INFO L87 Difference]: Start difference. First operand 1661 states. Second operand 2033 states. [2020-07-10 18:05:54,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:05:54,758 INFO L93 Difference]: Finished difference Result 2033 states and 2483 transitions. [2020-07-10 18:05:54,759 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 2483 transitions. [2020-07-10 18:05:54,762 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:05:54,762 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:05:54,762 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:05:54,763 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:05:54,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1661 states. [2020-07-10 18:05:54,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 1661 states and 1924 transitions. [2020-07-10 18:05:54,882 INFO L78 Accepts]: Start accepts. Automaton has 1661 states and 1924 transitions. Word has length 247 [2020-07-10 18:05:54,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:05:54,882 INFO L479 AbstractCegarLoop]: Abstraction has 1661 states and 1924 transitions. [2020-07-10 18:05:54,883 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-07-10 18:05:54,883 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1661 states and 1924 transitions. [2020-07-10 18:06:06,641 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1924 edges. 1924 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:06:06,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 1924 transitions. [2020-07-10 18:06:06,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2020-07-10 18:06:06,649 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:06:06,649 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 18:06:06,649 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 18:06:06,650 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:06:06,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:06:06,650 INFO L82 PathProgramCache]: Analyzing trace with hash -1612272926, now seen corresponding path program 1 times [2020-07-10 18:06:06,650 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:06:06,650 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [761416454] [2020-07-10 18:06:06,651 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 18:06:06,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,148 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 18:06:07,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,219 INFO L280 TraceCheckUtils]: 0: Hoare triple {52690#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {52484#true} is VALID [2020-07-10 18:06:07,219 INFO L280 TraceCheckUtils]: 1: Hoare triple {52484#true} #valid := #valid[0 := 0]; {52484#true} is VALID [2020-07-10 18:06:07,220 INFO L280 TraceCheckUtils]: 2: Hoare triple {52484#true} assume 0 < #StackHeapBarrier; {52484#true} is VALID [2020-07-10 18:06:07,220 INFO L280 TraceCheckUtils]: 3: Hoare triple {52484#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {52484#true} is VALID [2020-07-10 18:06:07,220 INFO L280 TraceCheckUtils]: 4: Hoare triple {52484#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {52484#true} is VALID [2020-07-10 18:06:07,221 INFO L280 TraceCheckUtils]: 5: Hoare triple {52484#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {52484#true} is VALID [2020-07-10 18:06:07,221 INFO L280 TraceCheckUtils]: 6: Hoare triple {52484#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {52484#true} is VALID [2020-07-10 18:06:07,221 INFO L280 TraceCheckUtils]: 7: Hoare triple {52484#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {52484#true} is VALID [2020-07-10 18:06:07,222 INFO L280 TraceCheckUtils]: 8: Hoare triple {52484#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {52484#true} is VALID [2020-07-10 18:06:07,222 INFO L280 TraceCheckUtils]: 9: Hoare triple {52484#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {52484#true} is VALID [2020-07-10 18:06:07,222 INFO L280 TraceCheckUtils]: 10: Hoare triple {52484#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {52484#true} is VALID [2020-07-10 18:06:07,223 INFO L280 TraceCheckUtils]: 11: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {52484#true} is VALID [2020-07-10 18:06:07,223 INFO L280 TraceCheckUtils]: 12: Hoare triple {52484#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {52484#true} is VALID [2020-07-10 18:06:07,223 INFO L280 TraceCheckUtils]: 13: Hoare triple {52484#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {52484#true} is VALID [2020-07-10 18:06:07,224 INFO L280 TraceCheckUtils]: 14: Hoare triple {52484#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {52484#true} is VALID [2020-07-10 18:06:07,224 INFO L280 TraceCheckUtils]: 15: Hoare triple {52484#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {52484#true} is VALID [2020-07-10 18:06:07,224 INFO L280 TraceCheckUtils]: 16: Hoare triple {52484#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {52484#true} is VALID [2020-07-10 18:06:07,225 INFO L280 TraceCheckUtils]: 17: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {52484#true} is VALID [2020-07-10 18:06:07,225 INFO L280 TraceCheckUtils]: 18: Hoare triple {52484#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {52484#true} is VALID [2020-07-10 18:06:07,225 INFO L280 TraceCheckUtils]: 19: Hoare triple {52484#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {52484#true} is VALID [2020-07-10 18:06:07,226 INFO L280 TraceCheckUtils]: 20: Hoare triple {52484#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {52484#true} is VALID [2020-07-10 18:06:07,226 INFO L280 TraceCheckUtils]: 21: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {52484#true} is VALID [2020-07-10 18:06:07,226 INFO L280 TraceCheckUtils]: 22: Hoare triple {52484#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {52484#true} is VALID [2020-07-10 18:06:07,227 INFO L280 TraceCheckUtils]: 23: Hoare triple {52484#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {52484#true} is VALID [2020-07-10 18:06:07,227 INFO L280 TraceCheckUtils]: 24: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {52484#true} is VALID [2020-07-10 18:06:07,227 INFO L280 TraceCheckUtils]: 25: Hoare triple {52484#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {52484#true} is VALID [2020-07-10 18:06:07,228 INFO L280 TraceCheckUtils]: 26: Hoare triple {52484#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {52484#true} is VALID [2020-07-10 18:06:07,228 INFO L280 TraceCheckUtils]: 27: Hoare triple {52484#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {52484#true} is VALID [2020-07-10 18:06:07,228 INFO L280 TraceCheckUtils]: 28: Hoare triple {52484#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {52484#true} is VALID [2020-07-10 18:06:07,229 INFO L280 TraceCheckUtils]: 29: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {52484#true} is VALID [2020-07-10 18:06:07,229 INFO L280 TraceCheckUtils]: 30: Hoare triple {52484#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {52484#true} is VALID [2020-07-10 18:06:07,229 INFO L280 TraceCheckUtils]: 31: Hoare triple {52484#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {52484#true} is VALID [2020-07-10 18:06:07,230 INFO L280 TraceCheckUtils]: 32: Hoare triple {52484#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {52484#true} is VALID [2020-07-10 18:06:07,230 INFO L280 TraceCheckUtils]: 33: Hoare triple {52484#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {52484#true} is VALID [2020-07-10 18:06:07,230 INFO L280 TraceCheckUtils]: 34: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {52484#true} is VALID [2020-07-10 18:06:07,230 INFO L280 TraceCheckUtils]: 35: Hoare triple {52484#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {52484#true} is VALID [2020-07-10 18:06:07,231 INFO L280 TraceCheckUtils]: 36: Hoare triple {52484#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {52484#true} is VALID [2020-07-10 18:06:07,231 INFO L280 TraceCheckUtils]: 37: Hoare triple {52484#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {52484#true} is VALID [2020-07-10 18:06:07,231 INFO L280 TraceCheckUtils]: 38: Hoare triple {52484#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {52484#true} is VALID [2020-07-10 18:06:07,231 INFO L280 TraceCheckUtils]: 39: Hoare triple {52484#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {52484#true} is VALID [2020-07-10 18:06:07,232 INFO L280 TraceCheckUtils]: 40: Hoare triple {52484#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {52484#true} is VALID [2020-07-10 18:06:07,232 INFO L280 TraceCheckUtils]: 41: Hoare triple {52484#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {52484#true} is VALID [2020-07-10 18:06:07,232 INFO L280 TraceCheckUtils]: 42: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {52484#true} is VALID [2020-07-10 18:06:07,233 INFO L280 TraceCheckUtils]: 43: Hoare triple {52484#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {52484#true} is VALID [2020-07-10 18:06:07,233 INFO L280 TraceCheckUtils]: 44: Hoare triple {52484#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {52484#true} is VALID [2020-07-10 18:06:07,233 INFO L280 TraceCheckUtils]: 45: Hoare triple {52484#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {52484#true} is VALID [2020-07-10 18:06:07,234 INFO L280 TraceCheckUtils]: 46: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {52484#true} is VALID [2020-07-10 18:06:07,234 INFO L280 TraceCheckUtils]: 47: Hoare triple {52484#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {52484#true} is VALID [2020-07-10 18:06:07,234 INFO L280 TraceCheckUtils]: 48: Hoare triple {52484#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {52484#true} is VALID [2020-07-10 18:06:07,235 INFO L280 TraceCheckUtils]: 49: Hoare triple {52484#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {52484#true} is VALID [2020-07-10 18:06:07,235 INFO L280 TraceCheckUtils]: 50: Hoare triple {52484#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {52484#true} is VALID [2020-07-10 18:06:07,235 INFO L280 TraceCheckUtils]: 51: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {52484#true} is VALID [2020-07-10 18:06:07,236 INFO L280 TraceCheckUtils]: 52: Hoare triple {52484#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {52484#true} is VALID [2020-07-10 18:06:07,236 INFO L280 TraceCheckUtils]: 53: Hoare triple {52484#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {52484#true} is VALID [2020-07-10 18:06:07,236 INFO L280 TraceCheckUtils]: 54: Hoare triple {52484#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {52484#true} is VALID [2020-07-10 18:06:07,237 INFO L280 TraceCheckUtils]: 55: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {52484#true} is VALID [2020-07-10 18:06:07,237 INFO L280 TraceCheckUtils]: 56: Hoare triple {52484#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {52484#true} is VALID [2020-07-10 18:06:07,237 INFO L280 TraceCheckUtils]: 57: Hoare triple {52484#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {52484#true} is VALID [2020-07-10 18:06:07,237 INFO L280 TraceCheckUtils]: 58: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {52484#true} is VALID [2020-07-10 18:06:07,238 INFO L280 TraceCheckUtils]: 59: Hoare triple {52484#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {52484#true} is VALID [2020-07-10 18:06:07,238 INFO L280 TraceCheckUtils]: 60: Hoare triple {52484#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {52484#true} is VALID [2020-07-10 18:06:07,238 INFO L280 TraceCheckUtils]: 61: Hoare triple {52484#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {52484#true} is VALID [2020-07-10 18:06:07,239 INFO L280 TraceCheckUtils]: 62: Hoare triple {52484#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {52484#true} is VALID [2020-07-10 18:06:07,239 INFO L280 TraceCheckUtils]: 63: Hoare triple {52484#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {52484#true} is VALID [2020-07-10 18:06:07,239 INFO L280 TraceCheckUtils]: 64: Hoare triple {52484#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {52484#true} is VALID [2020-07-10 18:06:07,240 INFO L280 TraceCheckUtils]: 65: Hoare triple {52484#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {52484#true} is VALID [2020-07-10 18:06:07,240 INFO L280 TraceCheckUtils]: 66: Hoare triple {52484#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {52484#true} is VALID [2020-07-10 18:06:07,240 INFO L280 TraceCheckUtils]: 67: Hoare triple {52484#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {52484#true} is VALID [2020-07-10 18:06:07,241 INFO L280 TraceCheckUtils]: 68: Hoare triple {52484#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {52484#true} is VALID [2020-07-10 18:06:07,241 INFO L280 TraceCheckUtils]: 69: Hoare triple {52484#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {52484#true} is VALID [2020-07-10 18:06:07,241 INFO L280 TraceCheckUtils]: 70: Hoare triple {52484#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {52484#true} is VALID [2020-07-10 18:06:07,242 INFO L280 TraceCheckUtils]: 71: Hoare triple {52484#true} ~waterLevel~0 := 1; {52484#true} is VALID [2020-07-10 18:06:07,242 INFO L280 TraceCheckUtils]: 72: Hoare triple {52484#true} ~methaneLevelCritical~0 := 0; {52484#true} is VALID [2020-07-10 18:06:07,242 INFO L280 TraceCheckUtils]: 73: Hoare triple {52484#true} ~pumpRunning~0 := 0; {52484#true} is VALID [2020-07-10 18:06:07,243 INFO L280 TraceCheckUtils]: 74: Hoare triple {52484#true} ~systemActive~0 := 1; {52484#true} is VALID [2020-07-10 18:06:07,243 INFO L280 TraceCheckUtils]: 75: Hoare triple {52484#true} ~head~0.base, ~head~0.offset := 0, 0; {52484#true} is VALID [2020-07-10 18:06:07,243 INFO L280 TraceCheckUtils]: 76: Hoare triple {52484#true} ~cleanupTimeShifts~0 := 4; {52484#true} is VALID [2020-07-10 18:06:07,244 INFO L280 TraceCheckUtils]: 77: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,244 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {52484#true} {52484#true} #942#return; {52484#true} is VALID [2020-07-10 18:06:07,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,251 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {52484#true} {52484#true} #848#return; {52484#true} is VALID [2020-07-10 18:06:07,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,253 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {52484#true} {52484#true} #850#return; {52484#true} is VALID [2020-07-10 18:06:07,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {52484#true} havoc ~retValue_acc~13; {52484#true} is VALID [2020-07-10 18:06:07,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {52484#true} ~retValue_acc~13 := 1; {52691#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} is VALID [2020-07-10 18:06:07,310 INFO L280 TraceCheckUtils]: 2: Hoare triple {52691#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} #res := ~retValue_acc~13; {52692#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 18:06:07,311 INFO L280 TraceCheckUtils]: 3: Hoare triple {52692#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {52692#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 18:06:07,312 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52692#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {52484#true} #852#return; {52574#(= |main_#t~ret70| 1)} is VALID [2020-07-10 18:06:07,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,316 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {52484#true} {52484#true} #854#return; {52484#true} is VALID [2020-07-10 18:06:07,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {52693#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {52484#true} is VALID [2020-07-10 18:06:07,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,334 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {52484#true} {52484#true} #904#return; {52484#true} is VALID [2020-07-10 18:06:07,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {52484#true} havoc ~retValue_acc~2; {52484#true} is VALID [2020-07-10 18:06:07,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {52484#true} assume ~waterLevel~0 < 2; {52484#true} is VALID [2020-07-10 18:06:07,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {52484#true} ~retValue_acc~2 := 1; {52809#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-10 18:06:07,472 INFO L280 TraceCheckUtils]: 3: Hoare triple {52809#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {52810#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:06:07,473 INFO L280 TraceCheckUtils]: 4: Hoare triple {52810#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {52810#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:06:07,474 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {52810#(<= 1 |isHighWaterSensorDry_#res|)} {52484#true} #912#return; {52807#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-10 18:06:07,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {52484#true} havoc ~retValue_acc~6; {52484#true} is VALID [2020-07-10 18:06:07,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {52484#true} havoc ~tmp~2; {52484#true} is VALID [2020-07-10 18:06:07,475 INFO L280 TraceCheckUtils]: 2: Hoare triple {52484#true} havoc ~tmp___0~0; {52484#true} is VALID [2020-07-10 18:06:07,475 INFO L263 TraceCheckUtils]: 3: Hoare triple {52484#true} call #t~ret29 := isHighWaterSensorDry(); {52484#true} is VALID [2020-07-10 18:06:07,475 INFO L280 TraceCheckUtils]: 4: Hoare triple {52484#true} havoc ~retValue_acc~2; {52484#true} is VALID [2020-07-10 18:06:07,475 INFO L280 TraceCheckUtils]: 5: Hoare triple {52484#true} assume ~waterLevel~0 < 2; {52484#true} is VALID [2020-07-10 18:06:07,476 INFO L280 TraceCheckUtils]: 6: Hoare triple {52484#true} ~retValue_acc~2 := 1; {52809#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-10 18:06:07,477 INFO L280 TraceCheckUtils]: 7: Hoare triple {52809#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {52810#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:06:07,477 INFO L280 TraceCheckUtils]: 8: Hoare triple {52810#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {52810#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:06:07,478 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {52810#(<= 1 |isHighWaterSensorDry_#res|)} {52484#true} #912#return; {52807#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-10 18:06:07,479 INFO L280 TraceCheckUtils]: 10: Hoare triple {52807#(<= 1 |isHighWaterLevel_#t~ret29|)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {52807#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-10 18:06:07,479 INFO L280 TraceCheckUtils]: 11: Hoare triple {52807#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {52808#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 18:06:07,480 INFO L280 TraceCheckUtils]: 12: Hoare triple {52808#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {52808#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 18:06:07,481 INFO L280 TraceCheckUtils]: 13: Hoare triple {52808#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {52485#false} is VALID [2020-07-10 18:06:07,481 INFO L280 TraceCheckUtils]: 14: Hoare triple {52485#false} ~tmp___0~0 := 1; {52485#false} is VALID [2020-07-10 18:06:07,481 INFO L280 TraceCheckUtils]: 15: Hoare triple {52485#false} ~retValue_acc~6 := ~tmp___0~0; {52485#false} is VALID [2020-07-10 18:06:07,481 INFO L280 TraceCheckUtils]: 16: Hoare triple {52485#false} #res := ~retValue_acc~6; {52485#false} is VALID [2020-07-10 18:06:07,482 INFO L280 TraceCheckUtils]: 17: Hoare triple {52485#false} assume true; {52485#false} is VALID [2020-07-10 18:06:07,482 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {52485#false} {52484#true} #924#return; {52485#false} is VALID [2020-07-10 18:06:07,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52484#true} is VALID [2020-07-10 18:06:07,486 INFO L280 TraceCheckUtils]: 1: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,487 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {52484#true} {52485#false} #926#return; {52485#false} is VALID [2020-07-10 18:06:07,487 INFO L280 TraceCheckUtils]: 0: Hoare triple {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {52484#true} is VALID [2020-07-10 18:06:07,487 INFO L280 TraceCheckUtils]: 1: Hoare triple {52484#true} assume 0 == ~pumpRunning~0; {52484#true} is VALID [2020-07-10 18:06:07,487 INFO L263 TraceCheckUtils]: 2: Hoare triple {52484#true} call #t~ret10 := isHighWaterLevel(); {52484#true} is VALID [2020-07-10 18:06:07,487 INFO L280 TraceCheckUtils]: 3: Hoare triple {52484#true} havoc ~retValue_acc~6; {52484#true} is VALID [2020-07-10 18:06:07,488 INFO L280 TraceCheckUtils]: 4: Hoare triple {52484#true} havoc ~tmp~2; {52484#true} is VALID [2020-07-10 18:06:07,488 INFO L280 TraceCheckUtils]: 5: Hoare triple {52484#true} havoc ~tmp___0~0; {52484#true} is VALID [2020-07-10 18:06:07,488 INFO L263 TraceCheckUtils]: 6: Hoare triple {52484#true} call #t~ret29 := isHighWaterSensorDry(); {52484#true} is VALID [2020-07-10 18:06:07,488 INFO L280 TraceCheckUtils]: 7: Hoare triple {52484#true} havoc ~retValue_acc~2; {52484#true} is VALID [2020-07-10 18:06:07,489 INFO L280 TraceCheckUtils]: 8: Hoare triple {52484#true} assume ~waterLevel~0 < 2; {52484#true} is VALID [2020-07-10 18:06:07,489 INFO L280 TraceCheckUtils]: 9: Hoare triple {52484#true} ~retValue_acc~2 := 1; {52809#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-10 18:06:07,490 INFO L280 TraceCheckUtils]: 10: Hoare triple {52809#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {52810#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:06:07,490 INFO L280 TraceCheckUtils]: 11: Hoare triple {52810#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {52810#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:06:07,491 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {52810#(<= 1 |isHighWaterSensorDry_#res|)} {52484#true} #912#return; {52807#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-10 18:06:07,492 INFO L280 TraceCheckUtils]: 13: Hoare triple {52807#(<= 1 |isHighWaterLevel_#t~ret29|)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {52807#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-10 18:06:07,492 INFO L280 TraceCheckUtils]: 14: Hoare triple {52807#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {52808#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 18:06:07,493 INFO L280 TraceCheckUtils]: 15: Hoare triple {52808#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {52808#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 18:06:07,494 INFO L280 TraceCheckUtils]: 16: Hoare triple {52808#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {52485#false} is VALID [2020-07-10 18:06:07,494 INFO L280 TraceCheckUtils]: 17: Hoare triple {52485#false} ~tmp___0~0 := 1; {52485#false} is VALID [2020-07-10 18:06:07,494 INFO L280 TraceCheckUtils]: 18: Hoare triple {52485#false} ~retValue_acc~6 := ~tmp___0~0; {52485#false} is VALID [2020-07-10 18:06:07,494 INFO L280 TraceCheckUtils]: 19: Hoare triple {52485#false} #res := ~retValue_acc~6; {52485#false} is VALID [2020-07-10 18:06:07,494 INFO L280 TraceCheckUtils]: 20: Hoare triple {52485#false} assume true; {52485#false} is VALID [2020-07-10 18:06:07,495 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {52485#false} {52484#true} #924#return; {52485#false} is VALID [2020-07-10 18:06:07,495 INFO L280 TraceCheckUtils]: 22: Hoare triple {52485#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {52485#false} is VALID [2020-07-10 18:06:07,495 INFO L280 TraceCheckUtils]: 23: Hoare triple {52485#false} ~tmp~0 := #t~ret10; {52485#false} is VALID [2020-07-10 18:06:07,495 INFO L280 TraceCheckUtils]: 24: Hoare triple {52485#false} havoc #t~ret10; {52485#false} is VALID [2020-07-10 18:06:07,496 INFO L280 TraceCheckUtils]: 25: Hoare triple {52485#false} assume 0 != ~tmp~0; {52485#false} is VALID [2020-07-10 18:06:07,496 INFO L263 TraceCheckUtils]: 26: Hoare triple {52485#false} call activatePump(); {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:07,496 INFO L280 TraceCheckUtils]: 27: Hoare triple {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52484#true} is VALID [2020-07-10 18:06:07,496 INFO L280 TraceCheckUtils]: 28: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,496 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {52484#true} {52485#false} #926#return; {52485#false} is VALID [2020-07-10 18:06:07,497 INFO L280 TraceCheckUtils]: 30: Hoare triple {52485#false} assume true; {52485#false} is VALID [2020-07-10 18:06:07,497 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {52485#false} {52484#true} #898#return; {52485#false} is VALID [2020-07-10 18:06:07,498 INFO L280 TraceCheckUtils]: 0: Hoare triple {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {52484#true} is VALID [2020-07-10 18:06:07,498 INFO L280 TraceCheckUtils]: 1: Hoare triple {52484#true} assume !(0 != ~pumpRunning~0); {52484#true} is VALID [2020-07-10 18:06:07,499 INFO L263 TraceCheckUtils]: 2: Hoare triple {52484#true} call processEnvironment__wrappee__highWaterSensor(); {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:07,499 INFO L280 TraceCheckUtils]: 3: Hoare triple {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {52484#true} is VALID [2020-07-10 18:06:07,499 INFO L280 TraceCheckUtils]: 4: Hoare triple {52484#true} assume 0 == ~pumpRunning~0; {52484#true} is VALID [2020-07-10 18:06:07,499 INFO L263 TraceCheckUtils]: 5: Hoare triple {52484#true} call #t~ret10 := isHighWaterLevel(); {52484#true} is VALID [2020-07-10 18:06:07,500 INFO L280 TraceCheckUtils]: 6: Hoare triple {52484#true} havoc ~retValue_acc~6; {52484#true} is VALID [2020-07-10 18:06:07,500 INFO L280 TraceCheckUtils]: 7: Hoare triple {52484#true} havoc ~tmp~2; {52484#true} is VALID [2020-07-10 18:06:07,500 INFO L280 TraceCheckUtils]: 8: Hoare triple {52484#true} havoc ~tmp___0~0; {52484#true} is VALID [2020-07-10 18:06:07,500 INFO L263 TraceCheckUtils]: 9: Hoare triple {52484#true} call #t~ret29 := isHighWaterSensorDry(); {52484#true} is VALID [2020-07-10 18:06:07,500 INFO L280 TraceCheckUtils]: 10: Hoare triple {52484#true} havoc ~retValue_acc~2; {52484#true} is VALID [2020-07-10 18:06:07,501 INFO L280 TraceCheckUtils]: 11: Hoare triple {52484#true} assume ~waterLevel~0 < 2; {52484#true} is VALID [2020-07-10 18:06:07,501 INFO L280 TraceCheckUtils]: 12: Hoare triple {52484#true} ~retValue_acc~2 := 1; {52809#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-10 18:06:07,502 INFO L280 TraceCheckUtils]: 13: Hoare triple {52809#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {52810#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:06:07,503 INFO L280 TraceCheckUtils]: 14: Hoare triple {52810#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {52810#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:06:07,504 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {52810#(<= 1 |isHighWaterSensorDry_#res|)} {52484#true} #912#return; {52807#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-10 18:06:07,504 INFO L280 TraceCheckUtils]: 16: Hoare triple {52807#(<= 1 |isHighWaterLevel_#t~ret29|)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {52807#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-10 18:06:07,505 INFO L280 TraceCheckUtils]: 17: Hoare triple {52807#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {52808#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 18:06:07,505 INFO L280 TraceCheckUtils]: 18: Hoare triple {52808#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {52808#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 18:06:07,506 INFO L280 TraceCheckUtils]: 19: Hoare triple {52808#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {52485#false} is VALID [2020-07-10 18:06:07,506 INFO L280 TraceCheckUtils]: 20: Hoare triple {52485#false} ~tmp___0~0 := 1; {52485#false} is VALID [2020-07-10 18:06:07,507 INFO L280 TraceCheckUtils]: 21: Hoare triple {52485#false} ~retValue_acc~6 := ~tmp___0~0; {52485#false} is VALID [2020-07-10 18:06:07,507 INFO L280 TraceCheckUtils]: 22: Hoare triple {52485#false} #res := ~retValue_acc~6; {52485#false} is VALID [2020-07-10 18:06:07,507 INFO L280 TraceCheckUtils]: 23: Hoare triple {52485#false} assume true; {52485#false} is VALID [2020-07-10 18:06:07,507 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {52485#false} {52484#true} #924#return; {52485#false} is VALID [2020-07-10 18:06:07,507 INFO L280 TraceCheckUtils]: 25: Hoare triple {52485#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {52485#false} is VALID [2020-07-10 18:06:07,508 INFO L280 TraceCheckUtils]: 26: Hoare triple {52485#false} ~tmp~0 := #t~ret10; {52485#false} is VALID [2020-07-10 18:06:07,508 INFO L280 TraceCheckUtils]: 27: Hoare triple {52485#false} havoc #t~ret10; {52485#false} is VALID [2020-07-10 18:06:07,508 INFO L280 TraceCheckUtils]: 28: Hoare triple {52485#false} assume 0 != ~tmp~0; {52485#false} is VALID [2020-07-10 18:06:07,508 INFO L263 TraceCheckUtils]: 29: Hoare triple {52485#false} call activatePump(); {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:07,508 INFO L280 TraceCheckUtils]: 30: Hoare triple {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52484#true} is VALID [2020-07-10 18:06:07,509 INFO L280 TraceCheckUtils]: 31: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,509 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {52484#true} {52485#false} #926#return; {52485#false} is VALID [2020-07-10 18:06:07,509 INFO L280 TraceCheckUtils]: 33: Hoare triple {52485#false} assume true; {52485#false} is VALID [2020-07-10 18:06:07,509 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {52485#false} {52484#true} #898#return; {52485#false} is VALID [2020-07-10 18:06:07,510 INFO L280 TraceCheckUtils]: 35: Hoare triple {52485#false} assume true; {52485#false} is VALID [2020-07-10 18:06:07,510 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {52485#false} {52484#true} #916#return; {52485#false} is VALID [2020-07-10 18:06:07,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {52484#true} havoc ~retValue_acc~1; {52484#true} is VALID [2020-07-10 18:06:07,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {52484#true} ~retValue_acc~1 := ~waterLevel~0; {52484#true} is VALID [2020-07-10 18:06:07,518 INFO L280 TraceCheckUtils]: 2: Hoare triple {52484#true} #res := ~retValue_acc~1; {52484#true} is VALID [2020-07-10 18:06:07,518 INFO L280 TraceCheckUtils]: 3: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,518 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52484#true} {52484#true} #842#return; {52484#true} is VALID [2020-07-10 18:06:07,519 INFO L280 TraceCheckUtils]: 0: Hoare triple {52484#true} havoc ~tmp~9; {52484#true} is VALID [2020-07-10 18:06:07,519 INFO L280 TraceCheckUtils]: 1: Hoare triple {52484#true} havoc ~tmp___0~3; {52484#true} is VALID [2020-07-10 18:06:07,519 INFO L263 TraceCheckUtils]: 2: Hoare triple {52484#true} call #t~ret72 := getWaterLevel(); {52484#true} is VALID [2020-07-10 18:06:07,519 INFO L280 TraceCheckUtils]: 3: Hoare triple {52484#true} havoc ~retValue_acc~1; {52484#true} is VALID [2020-07-10 18:06:07,520 INFO L280 TraceCheckUtils]: 4: Hoare triple {52484#true} ~retValue_acc~1 := ~waterLevel~0; {52484#true} is VALID [2020-07-10 18:06:07,520 INFO L280 TraceCheckUtils]: 5: Hoare triple {52484#true} #res := ~retValue_acc~1; {52484#true} is VALID [2020-07-10 18:06:07,520 INFO L280 TraceCheckUtils]: 6: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,520 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {52484#true} {52484#true} #842#return; {52484#true} is VALID [2020-07-10 18:06:07,520 INFO L280 TraceCheckUtils]: 8: Hoare triple {52484#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {52484#true} is VALID [2020-07-10 18:06:07,521 INFO L280 TraceCheckUtils]: 9: Hoare triple {52484#true} ~tmp~9 := #t~ret72; {52484#true} is VALID [2020-07-10 18:06:07,521 INFO L280 TraceCheckUtils]: 10: Hoare triple {52484#true} havoc #t~ret72; {52484#true} is VALID [2020-07-10 18:06:07,521 INFO L280 TraceCheckUtils]: 11: Hoare triple {52484#true} assume !(0 == ~tmp~9); {52484#true} is VALID [2020-07-10 18:06:07,521 INFO L280 TraceCheckUtils]: 12: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,521 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {52484#true} {52485#false} #918#return; {52485#false} is VALID [2020-07-10 18:06:07,522 INFO L280 TraceCheckUtils]: 0: Hoare triple {52694#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {52484#true} is VALID [2020-07-10 18:06:07,522 INFO L280 TraceCheckUtils]: 1: Hoare triple {52484#true} assume 0 != ~systemActive~0; {52484#true} is VALID [2020-07-10 18:06:07,523 INFO L263 TraceCheckUtils]: 2: Hoare triple {52484#true} call processEnvironment(); {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:07,523 INFO L280 TraceCheckUtils]: 3: Hoare triple {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {52484#true} is VALID [2020-07-10 18:06:07,523 INFO L280 TraceCheckUtils]: 4: Hoare triple {52484#true} assume !(0 != ~pumpRunning~0); {52484#true} is VALID [2020-07-10 18:06:07,524 INFO L263 TraceCheckUtils]: 5: Hoare triple {52484#true} call processEnvironment__wrappee__highWaterSensor(); {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:07,524 INFO L280 TraceCheckUtils]: 6: Hoare triple {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {52484#true} is VALID [2020-07-10 18:06:07,524 INFO L280 TraceCheckUtils]: 7: Hoare triple {52484#true} assume 0 == ~pumpRunning~0; {52484#true} is VALID [2020-07-10 18:06:07,525 INFO L263 TraceCheckUtils]: 8: Hoare triple {52484#true} call #t~ret10 := isHighWaterLevel(); {52484#true} is VALID [2020-07-10 18:06:07,525 INFO L280 TraceCheckUtils]: 9: Hoare triple {52484#true} havoc ~retValue_acc~6; {52484#true} is VALID [2020-07-10 18:06:07,525 INFO L280 TraceCheckUtils]: 10: Hoare triple {52484#true} havoc ~tmp~2; {52484#true} is VALID [2020-07-10 18:06:07,525 INFO L280 TraceCheckUtils]: 11: Hoare triple {52484#true} havoc ~tmp___0~0; {52484#true} is VALID [2020-07-10 18:06:07,525 INFO L263 TraceCheckUtils]: 12: Hoare triple {52484#true} call #t~ret29 := isHighWaterSensorDry(); {52484#true} is VALID [2020-07-10 18:06:07,526 INFO L280 TraceCheckUtils]: 13: Hoare triple {52484#true} havoc ~retValue_acc~2; {52484#true} is VALID [2020-07-10 18:06:07,526 INFO L280 TraceCheckUtils]: 14: Hoare triple {52484#true} assume ~waterLevel~0 < 2; {52484#true} is VALID [2020-07-10 18:06:07,527 INFO L280 TraceCheckUtils]: 15: Hoare triple {52484#true} ~retValue_acc~2 := 1; {52809#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-10 18:06:07,527 INFO L280 TraceCheckUtils]: 16: Hoare triple {52809#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {52810#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:06:07,528 INFO L280 TraceCheckUtils]: 17: Hoare triple {52810#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {52810#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:06:07,529 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {52810#(<= 1 |isHighWaterSensorDry_#res|)} {52484#true} #912#return; {52807#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-10 18:06:07,529 INFO L280 TraceCheckUtils]: 19: Hoare triple {52807#(<= 1 |isHighWaterLevel_#t~ret29|)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {52807#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-10 18:06:07,530 INFO L280 TraceCheckUtils]: 20: Hoare triple {52807#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {52808#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 18:06:07,530 INFO L280 TraceCheckUtils]: 21: Hoare triple {52808#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {52808#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 18:06:07,531 INFO L280 TraceCheckUtils]: 22: Hoare triple {52808#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {52485#false} is VALID [2020-07-10 18:06:07,531 INFO L280 TraceCheckUtils]: 23: Hoare triple {52485#false} ~tmp___0~0 := 1; {52485#false} is VALID [2020-07-10 18:06:07,532 INFO L280 TraceCheckUtils]: 24: Hoare triple {52485#false} ~retValue_acc~6 := ~tmp___0~0; {52485#false} is VALID [2020-07-10 18:06:07,532 INFO L280 TraceCheckUtils]: 25: Hoare triple {52485#false} #res := ~retValue_acc~6; {52485#false} is VALID [2020-07-10 18:06:07,532 INFO L280 TraceCheckUtils]: 26: Hoare triple {52485#false} assume true; {52485#false} is VALID [2020-07-10 18:06:07,532 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {52485#false} {52484#true} #924#return; {52485#false} is VALID [2020-07-10 18:06:07,532 INFO L280 TraceCheckUtils]: 28: Hoare triple {52485#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {52485#false} is VALID [2020-07-10 18:06:07,533 INFO L280 TraceCheckUtils]: 29: Hoare triple {52485#false} ~tmp~0 := #t~ret10; {52485#false} is VALID [2020-07-10 18:06:07,533 INFO L280 TraceCheckUtils]: 30: Hoare triple {52485#false} havoc #t~ret10; {52485#false} is VALID [2020-07-10 18:06:07,533 INFO L280 TraceCheckUtils]: 31: Hoare triple {52485#false} assume 0 != ~tmp~0; {52485#false} is VALID [2020-07-10 18:06:07,533 INFO L263 TraceCheckUtils]: 32: Hoare triple {52485#false} call activatePump(); {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:07,533 INFO L280 TraceCheckUtils]: 33: Hoare triple {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52484#true} is VALID [2020-07-10 18:06:07,534 INFO L280 TraceCheckUtils]: 34: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,534 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {52484#true} {52485#false} #926#return; {52485#false} is VALID [2020-07-10 18:06:07,534 INFO L280 TraceCheckUtils]: 36: Hoare triple {52485#false} assume true; {52485#false} is VALID [2020-07-10 18:06:07,534 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {52485#false} {52484#true} #898#return; {52485#false} is VALID [2020-07-10 18:06:07,534 INFO L280 TraceCheckUtils]: 38: Hoare triple {52485#false} assume true; {52485#false} is VALID [2020-07-10 18:06:07,535 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {52485#false} {52484#true} #916#return; {52485#false} is VALID [2020-07-10 18:06:07,535 INFO L263 TraceCheckUtils]: 40: Hoare triple {52485#false} call __utac_acc__Specification4_spec__1(); {52484#true} is VALID [2020-07-10 18:06:07,535 INFO L280 TraceCheckUtils]: 41: Hoare triple {52484#true} havoc ~tmp~9; {52484#true} is VALID [2020-07-10 18:06:07,535 INFO L280 TraceCheckUtils]: 42: Hoare triple {52484#true} havoc ~tmp___0~3; {52484#true} is VALID [2020-07-10 18:06:07,535 INFO L263 TraceCheckUtils]: 43: Hoare triple {52484#true} call #t~ret72 := getWaterLevel(); {52484#true} is VALID [2020-07-10 18:06:07,536 INFO L280 TraceCheckUtils]: 44: Hoare triple {52484#true} havoc ~retValue_acc~1; {52484#true} is VALID [2020-07-10 18:06:07,536 INFO L280 TraceCheckUtils]: 45: Hoare triple {52484#true} ~retValue_acc~1 := ~waterLevel~0; {52484#true} is VALID [2020-07-10 18:06:07,536 INFO L280 TraceCheckUtils]: 46: Hoare triple {52484#true} #res := ~retValue_acc~1; {52484#true} is VALID [2020-07-10 18:06:07,536 INFO L280 TraceCheckUtils]: 47: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,536 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {52484#true} {52484#true} #842#return; {52484#true} is VALID [2020-07-10 18:06:07,537 INFO L280 TraceCheckUtils]: 49: Hoare triple {52484#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {52484#true} is VALID [2020-07-10 18:06:07,537 INFO L280 TraceCheckUtils]: 50: Hoare triple {52484#true} ~tmp~9 := #t~ret72; {52484#true} is VALID [2020-07-10 18:06:07,537 INFO L280 TraceCheckUtils]: 51: Hoare triple {52484#true} havoc #t~ret72; {52484#true} is VALID [2020-07-10 18:06:07,537 INFO L280 TraceCheckUtils]: 52: Hoare triple {52484#true} assume !(0 == ~tmp~9); {52484#true} is VALID [2020-07-10 18:06:07,538 INFO L280 TraceCheckUtils]: 53: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,538 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {52484#true} {52485#false} #918#return; {52485#false} is VALID [2020-07-10 18:06:07,538 INFO L280 TraceCheckUtils]: 55: Hoare triple {52485#false} assume true; {52485#false} is VALID [2020-07-10 18:06:07,538 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {52485#false} {52484#true} #908#return; {52485#false} is VALID [2020-07-10 18:06:07,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {52693#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {52484#true} is VALID [2020-07-10 18:06:07,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,544 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {52484#true} {52485#false} #904#return; {52485#false} is VALID [2020-07-10 18:06:07,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {52816#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {52484#true} is VALID [2020-07-10 18:06:07,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {52484#true} ~waterLevel~0 := ~waterLevel~0 - 1; {52484#true} is VALID [2020-07-10 18:06:07,566 INFO L280 TraceCheckUtils]: 2: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,567 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {52484#true} {52485#false} #914#return; {52485#false} is VALID [2020-07-10 18:06:07,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,583 INFO L280 TraceCheckUtils]: 0: Hoare triple {52484#true} havoc ~retValue_acc~3; {52484#true} is VALID [2020-07-10 18:06:07,583 INFO L280 TraceCheckUtils]: 1: Hoare triple {52484#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {52484#true} is VALID [2020-07-10 18:06:07,583 INFO L280 TraceCheckUtils]: 2: Hoare triple {52484#true} #res := ~retValue_acc~3; {52484#true} is VALID [2020-07-10 18:06:07,584 INFO L280 TraceCheckUtils]: 3: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,584 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52484#true} {52484#true} #890#return; {52484#true} is VALID [2020-07-10 18:06:07,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {52484#true} havoc ~retValue_acc~7; {52484#true} is VALID [2020-07-10 18:06:07,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {52484#true} havoc ~tmp~3; {52484#true} is VALID [2020-07-10 18:06:07,585 INFO L280 TraceCheckUtils]: 2: Hoare triple {52484#true} havoc ~tmp___0~1; {52484#true} is VALID [2020-07-10 18:06:07,585 INFO L263 TraceCheckUtils]: 3: Hoare triple {52484#true} call #t~ret30 := isLowWaterSensorDry(); {52484#true} is VALID [2020-07-10 18:06:07,585 INFO L280 TraceCheckUtils]: 4: Hoare triple {52484#true} havoc ~retValue_acc~3; {52484#true} is VALID [2020-07-10 18:06:07,585 INFO L280 TraceCheckUtils]: 5: Hoare triple {52484#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {52484#true} is VALID [2020-07-10 18:06:07,586 INFO L280 TraceCheckUtils]: 6: Hoare triple {52484#true} #res := ~retValue_acc~3; {52484#true} is VALID [2020-07-10 18:06:07,586 INFO L280 TraceCheckUtils]: 7: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,586 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {52484#true} {52484#true} #890#return; {52484#true} is VALID [2020-07-10 18:06:07,586 INFO L280 TraceCheckUtils]: 9: Hoare triple {52484#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647; {52484#true} is VALID [2020-07-10 18:06:07,586 INFO L280 TraceCheckUtils]: 10: Hoare triple {52484#true} ~tmp~3 := #t~ret30; {52484#true} is VALID [2020-07-10 18:06:07,587 INFO L280 TraceCheckUtils]: 11: Hoare triple {52484#true} havoc #t~ret30; {52484#true} is VALID [2020-07-10 18:06:07,587 INFO L280 TraceCheckUtils]: 12: Hoare triple {52484#true} assume 0 != ~tmp~3; {52484#true} is VALID [2020-07-10 18:06:07,587 INFO L280 TraceCheckUtils]: 13: Hoare triple {52484#true} ~tmp___0~1 := 0; {52484#true} is VALID [2020-07-10 18:06:07,587 INFO L280 TraceCheckUtils]: 14: Hoare triple {52484#true} ~retValue_acc~7 := ~tmp___0~1; {52484#true} is VALID [2020-07-10 18:06:07,587 INFO L280 TraceCheckUtils]: 15: Hoare triple {52484#true} #res := ~retValue_acc~7; {52484#true} is VALID [2020-07-10 18:06:07,588 INFO L280 TraceCheckUtils]: 16: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,588 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {52484#true} {52484#true} #892#return; {52484#true} is VALID [2020-07-10 18:06:07,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,593 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {52484#true} {52484#true} #930#return; {52484#true} is VALID [2020-07-10 18:06:07,594 INFO L280 TraceCheckUtils]: 0: Hoare triple {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {52484#true} is VALID [2020-07-10 18:06:07,594 INFO L280 TraceCheckUtils]: 1: Hoare triple {52484#true} assume !(0 == ~pumpRunning~0); {52484#true} is VALID [2020-07-10 18:06:07,594 INFO L263 TraceCheckUtils]: 2: Hoare triple {52484#true} call processEnvironment__wrappee__base(); {52484#true} is VALID [2020-07-10 18:06:07,594 INFO L280 TraceCheckUtils]: 3: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,594 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52484#true} {52484#true} #930#return; {52484#true} is VALID [2020-07-10 18:06:07,595 INFO L280 TraceCheckUtils]: 5: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,595 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {52484#true} {52484#true} #896#return; {52484#true} is VALID [2020-07-10 18:06:07,595 INFO L280 TraceCheckUtils]: 0: Hoare triple {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {52484#true} is VALID [2020-07-10 18:06:07,595 INFO L280 TraceCheckUtils]: 1: Hoare triple {52484#true} assume 0 != ~pumpRunning~0; {52484#true} is VALID [2020-07-10 18:06:07,596 INFO L263 TraceCheckUtils]: 2: Hoare triple {52484#true} call #t~ret11 := isLowWaterLevel(); {52484#true} is VALID [2020-07-10 18:06:07,596 INFO L280 TraceCheckUtils]: 3: Hoare triple {52484#true} havoc ~retValue_acc~7; {52484#true} is VALID [2020-07-10 18:06:07,596 INFO L280 TraceCheckUtils]: 4: Hoare triple {52484#true} havoc ~tmp~3; {52484#true} is VALID [2020-07-10 18:06:07,596 INFO L280 TraceCheckUtils]: 5: Hoare triple {52484#true} havoc ~tmp___0~1; {52484#true} is VALID [2020-07-10 18:06:07,597 INFO L263 TraceCheckUtils]: 6: Hoare triple {52484#true} call #t~ret30 := isLowWaterSensorDry(); {52484#true} is VALID [2020-07-10 18:06:07,597 INFO L280 TraceCheckUtils]: 7: Hoare triple {52484#true} havoc ~retValue_acc~3; {52484#true} is VALID [2020-07-10 18:06:07,597 INFO L280 TraceCheckUtils]: 8: Hoare triple {52484#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {52484#true} is VALID [2020-07-10 18:06:07,597 INFO L280 TraceCheckUtils]: 9: Hoare triple {52484#true} #res := ~retValue_acc~3; {52484#true} is VALID [2020-07-10 18:06:07,597 INFO L280 TraceCheckUtils]: 10: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,598 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {52484#true} {52484#true} #890#return; {52484#true} is VALID [2020-07-10 18:06:07,598 INFO L280 TraceCheckUtils]: 12: Hoare triple {52484#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647; {52484#true} is VALID [2020-07-10 18:06:07,598 INFO L280 TraceCheckUtils]: 13: Hoare triple {52484#true} ~tmp~3 := #t~ret30; {52484#true} is VALID [2020-07-10 18:06:07,598 INFO L280 TraceCheckUtils]: 14: Hoare triple {52484#true} havoc #t~ret30; {52484#true} is VALID [2020-07-10 18:06:07,598 INFO L280 TraceCheckUtils]: 15: Hoare triple {52484#true} assume 0 != ~tmp~3; {52484#true} is VALID [2020-07-10 18:06:07,599 INFO L280 TraceCheckUtils]: 16: Hoare triple {52484#true} ~tmp___0~1 := 0; {52484#true} is VALID [2020-07-10 18:06:07,599 INFO L280 TraceCheckUtils]: 17: Hoare triple {52484#true} ~retValue_acc~7 := ~tmp___0~1; {52484#true} is VALID [2020-07-10 18:06:07,599 INFO L280 TraceCheckUtils]: 18: Hoare triple {52484#true} #res := ~retValue_acc~7; {52484#true} is VALID [2020-07-10 18:06:07,599 INFO L280 TraceCheckUtils]: 19: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,599 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {52484#true} {52484#true} #892#return; {52484#true} is VALID [2020-07-10 18:06:07,600 INFO L280 TraceCheckUtils]: 21: Hoare triple {52484#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {52484#true} is VALID [2020-07-10 18:06:07,600 INFO L280 TraceCheckUtils]: 22: Hoare triple {52484#true} ~tmp~1 := #t~ret11; {52484#true} is VALID [2020-07-10 18:06:07,600 INFO L280 TraceCheckUtils]: 23: Hoare triple {52484#true} havoc #t~ret11; {52484#true} is VALID [2020-07-10 18:06:07,600 INFO L280 TraceCheckUtils]: 24: Hoare triple {52484#true} assume !(0 != ~tmp~1); {52484#true} is VALID [2020-07-10 18:06:07,601 INFO L263 TraceCheckUtils]: 25: Hoare triple {52484#true} call processEnvironment__wrappee__highWaterSensor(); {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:07,602 INFO L280 TraceCheckUtils]: 26: Hoare triple {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {52484#true} is VALID [2020-07-10 18:06:07,602 INFO L280 TraceCheckUtils]: 27: Hoare triple {52484#true} assume !(0 == ~pumpRunning~0); {52484#true} is VALID [2020-07-10 18:06:07,602 INFO L263 TraceCheckUtils]: 28: Hoare triple {52484#true} call processEnvironment__wrappee__base(); {52484#true} is VALID [2020-07-10 18:06:07,603 INFO L280 TraceCheckUtils]: 29: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,603 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {52484#true} {52484#true} #930#return; {52484#true} is VALID [2020-07-10 18:06:07,603 INFO L280 TraceCheckUtils]: 31: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,604 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {52484#true} {52484#true} #896#return; {52484#true} is VALID [2020-07-10 18:06:07,604 INFO L280 TraceCheckUtils]: 33: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,604 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {52484#true} {52485#false} #916#return; {52485#false} is VALID [2020-07-10 18:06:07,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {52484#true} havoc ~retValue_acc~1; {52484#true} is VALID [2020-07-10 18:06:07,609 INFO L280 TraceCheckUtils]: 1: Hoare triple {52484#true} ~retValue_acc~1 := ~waterLevel~0; {52484#true} is VALID [2020-07-10 18:06:07,609 INFO L280 TraceCheckUtils]: 2: Hoare triple {52484#true} #res := ~retValue_acc~1; {52484#true} is VALID [2020-07-10 18:06:07,610 INFO L280 TraceCheckUtils]: 3: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,610 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52484#true} {52485#false} #842#return; {52485#false} is VALID [2020-07-10 18:06:07,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:06:07,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {52484#true} havoc ~retValue_acc~5; {52484#true} is VALID [2020-07-10 18:06:07,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {52484#true} ~retValue_acc~5 := ~pumpRunning~0; {52484#true} is VALID [2020-07-10 18:06:07,615 INFO L280 TraceCheckUtils]: 2: Hoare triple {52484#true} #res := ~retValue_acc~5; {52484#true} is VALID [2020-07-10 18:06:07,615 INFO L280 TraceCheckUtils]: 3: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,615 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52484#true} {52485#false} #844#return; {52485#false} is VALID [2020-07-10 18:06:07,622 INFO L263 TraceCheckUtils]: 0: Hoare triple {52484#true} call ULTIMATE.init(); {52690#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 18:06:07,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {52690#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {52484#true} is VALID [2020-07-10 18:06:07,623 INFO L280 TraceCheckUtils]: 2: Hoare triple {52484#true} #valid := #valid[0 := 0]; {52484#true} is VALID [2020-07-10 18:06:07,623 INFO L280 TraceCheckUtils]: 3: Hoare triple {52484#true} assume 0 < #StackHeapBarrier; {52484#true} is VALID [2020-07-10 18:06:07,623 INFO L280 TraceCheckUtils]: 4: Hoare triple {52484#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {52484#true} is VALID [2020-07-10 18:06:07,624 INFO L280 TraceCheckUtils]: 5: Hoare triple {52484#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {52484#true} is VALID [2020-07-10 18:06:07,624 INFO L280 TraceCheckUtils]: 6: Hoare triple {52484#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {52484#true} is VALID [2020-07-10 18:06:07,624 INFO L280 TraceCheckUtils]: 7: Hoare triple {52484#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {52484#true} is VALID [2020-07-10 18:06:07,625 INFO L280 TraceCheckUtils]: 8: Hoare triple {52484#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {52484#true} is VALID [2020-07-10 18:06:07,625 INFO L280 TraceCheckUtils]: 9: Hoare triple {52484#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {52484#true} is VALID [2020-07-10 18:06:07,625 INFO L280 TraceCheckUtils]: 10: Hoare triple {52484#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {52484#true} is VALID [2020-07-10 18:06:07,626 INFO L280 TraceCheckUtils]: 11: Hoare triple {52484#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {52484#true} is VALID [2020-07-10 18:06:07,626 INFO L280 TraceCheckUtils]: 12: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {52484#true} is VALID [2020-07-10 18:06:07,626 INFO L280 TraceCheckUtils]: 13: Hoare triple {52484#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {52484#true} is VALID [2020-07-10 18:06:07,626 INFO L280 TraceCheckUtils]: 14: Hoare triple {52484#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {52484#true} is VALID [2020-07-10 18:06:07,627 INFO L280 TraceCheckUtils]: 15: Hoare triple {52484#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {52484#true} is VALID [2020-07-10 18:06:07,627 INFO L280 TraceCheckUtils]: 16: Hoare triple {52484#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {52484#true} is VALID [2020-07-10 18:06:07,627 INFO L280 TraceCheckUtils]: 17: Hoare triple {52484#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {52484#true} is VALID [2020-07-10 18:06:07,628 INFO L280 TraceCheckUtils]: 18: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {52484#true} is VALID [2020-07-10 18:06:07,628 INFO L280 TraceCheckUtils]: 19: Hoare triple {52484#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {52484#true} is VALID [2020-07-10 18:06:07,628 INFO L280 TraceCheckUtils]: 20: Hoare triple {52484#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {52484#true} is VALID [2020-07-10 18:06:07,628 INFO L280 TraceCheckUtils]: 21: Hoare triple {52484#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {52484#true} is VALID [2020-07-10 18:06:07,629 INFO L280 TraceCheckUtils]: 22: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {52484#true} is VALID [2020-07-10 18:06:07,629 INFO L280 TraceCheckUtils]: 23: Hoare triple {52484#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {52484#true} is VALID [2020-07-10 18:06:07,629 INFO L280 TraceCheckUtils]: 24: Hoare triple {52484#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {52484#true} is VALID [2020-07-10 18:06:07,630 INFO L280 TraceCheckUtils]: 25: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {52484#true} is VALID [2020-07-10 18:06:07,630 INFO L280 TraceCheckUtils]: 26: Hoare triple {52484#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {52484#true} is VALID [2020-07-10 18:06:07,630 INFO L280 TraceCheckUtils]: 27: Hoare triple {52484#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {52484#true} is VALID [2020-07-10 18:06:07,630 INFO L280 TraceCheckUtils]: 28: Hoare triple {52484#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {52484#true} is VALID [2020-07-10 18:06:07,631 INFO L280 TraceCheckUtils]: 29: Hoare triple {52484#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {52484#true} is VALID [2020-07-10 18:06:07,631 INFO L280 TraceCheckUtils]: 30: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {52484#true} is VALID [2020-07-10 18:06:07,631 INFO L280 TraceCheckUtils]: 31: Hoare triple {52484#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {52484#true} is VALID [2020-07-10 18:06:07,632 INFO L280 TraceCheckUtils]: 32: Hoare triple {52484#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {52484#true} is VALID [2020-07-10 18:06:07,632 INFO L280 TraceCheckUtils]: 33: Hoare triple {52484#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {52484#true} is VALID [2020-07-10 18:06:07,632 INFO L280 TraceCheckUtils]: 34: Hoare triple {52484#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {52484#true} is VALID [2020-07-10 18:06:07,633 INFO L280 TraceCheckUtils]: 35: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {52484#true} is VALID [2020-07-10 18:06:07,633 INFO L280 TraceCheckUtils]: 36: Hoare triple {52484#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {52484#true} is VALID [2020-07-10 18:06:07,633 INFO L280 TraceCheckUtils]: 37: Hoare triple {52484#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {52484#true} is VALID [2020-07-10 18:06:07,633 INFO L280 TraceCheckUtils]: 38: Hoare triple {52484#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {52484#true} is VALID [2020-07-10 18:06:07,634 INFO L280 TraceCheckUtils]: 39: Hoare triple {52484#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {52484#true} is VALID [2020-07-10 18:06:07,634 INFO L280 TraceCheckUtils]: 40: Hoare triple {52484#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {52484#true} is VALID [2020-07-10 18:06:07,634 INFO L280 TraceCheckUtils]: 41: Hoare triple {52484#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {52484#true} is VALID [2020-07-10 18:06:07,634 INFO L280 TraceCheckUtils]: 42: Hoare triple {52484#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {52484#true} is VALID [2020-07-10 18:06:07,635 INFO L280 TraceCheckUtils]: 43: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {52484#true} is VALID [2020-07-10 18:06:07,635 INFO L280 TraceCheckUtils]: 44: Hoare triple {52484#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {52484#true} is VALID [2020-07-10 18:06:07,635 INFO L280 TraceCheckUtils]: 45: Hoare triple {52484#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {52484#true} is VALID [2020-07-10 18:06:07,636 INFO L280 TraceCheckUtils]: 46: Hoare triple {52484#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {52484#true} is VALID [2020-07-10 18:06:07,636 INFO L280 TraceCheckUtils]: 47: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {52484#true} is VALID [2020-07-10 18:06:07,636 INFO L280 TraceCheckUtils]: 48: Hoare triple {52484#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {52484#true} is VALID [2020-07-10 18:06:07,636 INFO L280 TraceCheckUtils]: 49: Hoare triple {52484#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {52484#true} is VALID [2020-07-10 18:06:07,637 INFO L280 TraceCheckUtils]: 50: Hoare triple {52484#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {52484#true} is VALID [2020-07-10 18:06:07,637 INFO L280 TraceCheckUtils]: 51: Hoare triple {52484#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {52484#true} is VALID [2020-07-10 18:06:07,637 INFO L280 TraceCheckUtils]: 52: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {52484#true} is VALID [2020-07-10 18:06:07,638 INFO L280 TraceCheckUtils]: 53: Hoare triple {52484#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {52484#true} is VALID [2020-07-10 18:06:07,638 INFO L280 TraceCheckUtils]: 54: Hoare triple {52484#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {52484#true} is VALID [2020-07-10 18:06:07,638 INFO L280 TraceCheckUtils]: 55: Hoare triple {52484#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {52484#true} is VALID [2020-07-10 18:06:07,639 INFO L280 TraceCheckUtils]: 56: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {52484#true} is VALID [2020-07-10 18:06:07,639 INFO L280 TraceCheckUtils]: 57: Hoare triple {52484#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {52484#true} is VALID [2020-07-10 18:06:07,639 INFO L280 TraceCheckUtils]: 58: Hoare triple {52484#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {52484#true} is VALID [2020-07-10 18:06:07,639 INFO L280 TraceCheckUtils]: 59: Hoare triple {52484#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {52484#true} is VALID [2020-07-10 18:06:07,640 INFO L280 TraceCheckUtils]: 60: Hoare triple {52484#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {52484#true} is VALID [2020-07-10 18:06:07,640 INFO L280 TraceCheckUtils]: 61: Hoare triple {52484#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {52484#true} is VALID [2020-07-10 18:06:07,640 INFO L280 TraceCheckUtils]: 62: Hoare triple {52484#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {52484#true} is VALID [2020-07-10 18:06:07,641 INFO L280 TraceCheckUtils]: 63: Hoare triple {52484#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {52484#true} is VALID [2020-07-10 18:06:07,641 INFO L280 TraceCheckUtils]: 64: Hoare triple {52484#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {52484#true} is VALID [2020-07-10 18:06:07,641 INFO L280 TraceCheckUtils]: 65: Hoare triple {52484#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {52484#true} is VALID [2020-07-10 18:06:07,642 INFO L280 TraceCheckUtils]: 66: Hoare triple {52484#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {52484#true} is VALID [2020-07-10 18:06:07,642 INFO L280 TraceCheckUtils]: 67: Hoare triple {52484#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {52484#true} is VALID [2020-07-10 18:06:07,642 INFO L280 TraceCheckUtils]: 68: Hoare triple {52484#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {52484#true} is VALID [2020-07-10 18:06:07,642 INFO L280 TraceCheckUtils]: 69: Hoare triple {52484#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {52484#true} is VALID [2020-07-10 18:06:07,643 INFO L280 TraceCheckUtils]: 70: Hoare triple {52484#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {52484#true} is VALID [2020-07-10 18:06:07,643 INFO L280 TraceCheckUtils]: 71: Hoare triple {52484#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {52484#true} is VALID [2020-07-10 18:06:07,643 INFO L280 TraceCheckUtils]: 72: Hoare triple {52484#true} ~waterLevel~0 := 1; {52484#true} is VALID [2020-07-10 18:06:07,644 INFO L280 TraceCheckUtils]: 73: Hoare triple {52484#true} ~methaneLevelCritical~0 := 0; {52484#true} is VALID [2020-07-10 18:06:07,644 INFO L280 TraceCheckUtils]: 74: Hoare triple {52484#true} ~pumpRunning~0 := 0; {52484#true} is VALID [2020-07-10 18:06:07,644 INFO L280 TraceCheckUtils]: 75: Hoare triple {52484#true} ~systemActive~0 := 1; {52484#true} is VALID [2020-07-10 18:06:07,644 INFO L280 TraceCheckUtils]: 76: Hoare triple {52484#true} ~head~0.base, ~head~0.offset := 0, 0; {52484#true} is VALID [2020-07-10 18:06:07,645 INFO L280 TraceCheckUtils]: 77: Hoare triple {52484#true} ~cleanupTimeShifts~0 := 4; {52484#true} is VALID [2020-07-10 18:06:07,645 INFO L280 TraceCheckUtils]: 78: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,645 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {52484#true} {52484#true} #942#return; {52484#true} is VALID [2020-07-10 18:06:07,646 INFO L263 TraceCheckUtils]: 80: Hoare triple {52484#true} call #t~ret74 := main(); {52484#true} is VALID [2020-07-10 18:06:07,646 INFO L280 TraceCheckUtils]: 81: Hoare triple {52484#true} havoc ~retValue_acc~11; {52484#true} is VALID [2020-07-10 18:06:07,646 INFO L280 TraceCheckUtils]: 82: Hoare triple {52484#true} havoc ~tmp~8; {52484#true} is VALID [2020-07-10 18:06:07,646 INFO L263 TraceCheckUtils]: 83: Hoare triple {52484#true} call select_helpers(); {52484#true} is VALID [2020-07-10 18:06:07,647 INFO L280 TraceCheckUtils]: 84: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,647 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {52484#true} {52484#true} #848#return; {52484#true} is VALID [2020-07-10 18:06:07,647 INFO L263 TraceCheckUtils]: 86: Hoare triple {52484#true} call select_features(); {52484#true} is VALID [2020-07-10 18:06:07,647 INFO L280 TraceCheckUtils]: 87: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,647 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {52484#true} {52484#true} #850#return; {52484#true} is VALID [2020-07-10 18:06:07,648 INFO L263 TraceCheckUtils]: 89: Hoare triple {52484#true} call #t~ret70 := valid_product(); {52484#true} is VALID [2020-07-10 18:06:07,648 INFO L280 TraceCheckUtils]: 90: Hoare triple {52484#true} havoc ~retValue_acc~13; {52484#true} is VALID [2020-07-10 18:06:07,649 INFO L280 TraceCheckUtils]: 91: Hoare triple {52484#true} ~retValue_acc~13 := 1; {52691#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} is VALID [2020-07-10 18:06:07,650 INFO L280 TraceCheckUtils]: 92: Hoare triple {52691#(and (<= 1 valid_product_~retValue_acc~13) (<= valid_product_~retValue_acc~13 1))} #res := ~retValue_acc~13; {52692#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 18:06:07,650 INFO L280 TraceCheckUtils]: 93: Hoare triple {52692#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {52692#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 18:06:07,651 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {52692#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {52484#true} #852#return; {52574#(= |main_#t~ret70| 1)} is VALID [2020-07-10 18:06:07,652 INFO L280 TraceCheckUtils]: 95: Hoare triple {52574#(= |main_#t~ret70| 1)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {52574#(= |main_#t~ret70| 1)} is VALID [2020-07-10 18:06:07,653 INFO L280 TraceCheckUtils]: 96: Hoare triple {52574#(= |main_#t~ret70| 1)} ~tmp~8 := #t~ret70; {52575#(= 1 main_~tmp~8)} is VALID [2020-07-10 18:06:07,653 INFO L280 TraceCheckUtils]: 97: Hoare triple {52575#(= 1 main_~tmp~8)} havoc #t~ret70; {52575#(= 1 main_~tmp~8)} is VALID [2020-07-10 18:06:07,653 INFO L280 TraceCheckUtils]: 98: Hoare triple {52575#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {52484#true} is VALID [2020-07-10 18:06:07,654 INFO L263 TraceCheckUtils]: 99: Hoare triple {52484#true} call setup(); {52484#true} is VALID [2020-07-10 18:06:07,654 INFO L280 TraceCheckUtils]: 100: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,654 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {52484#true} {52484#true} #854#return; {52484#true} is VALID [2020-07-10 18:06:07,654 INFO L263 TraceCheckUtils]: 102: Hoare triple {52484#true} call runTest(); {52484#true} is VALID [2020-07-10 18:06:07,655 INFO L263 TraceCheckUtils]: 103: Hoare triple {52484#true} call test(); {52484#true} is VALID [2020-07-10 18:06:07,655 INFO L280 TraceCheckUtils]: 104: Hoare triple {52484#true} havoc ~splverifierCounter~0; {52484#true} is VALID [2020-07-10 18:06:07,655 INFO L280 TraceCheckUtils]: 105: Hoare triple {52484#true} havoc ~tmp~4; {52484#true} is VALID [2020-07-10 18:06:07,656 INFO L280 TraceCheckUtils]: 106: Hoare triple {52484#true} havoc ~tmp___0~2; {52484#true} is VALID [2020-07-10 18:06:07,656 INFO L280 TraceCheckUtils]: 107: Hoare triple {52484#true} havoc ~tmp___1~0; {52484#true} is VALID [2020-07-10 18:06:07,656 INFO L280 TraceCheckUtils]: 108: Hoare triple {52484#true} havoc ~tmp___2~0; {52484#true} is VALID [2020-07-10 18:06:07,656 INFO L280 TraceCheckUtils]: 109: Hoare triple {52484#true} ~splverifierCounter~0 := 0; {52484#true} is VALID [2020-07-10 18:06:07,657 INFO L280 TraceCheckUtils]: 110: Hoare triple {52484#true} assume !false; {52484#true} is VALID [2020-07-10 18:06:07,657 INFO L280 TraceCheckUtils]: 111: Hoare triple {52484#true} assume ~splverifierCounter~0 < 4; {52484#true} is VALID [2020-07-10 18:06:07,657 INFO L280 TraceCheckUtils]: 112: Hoare triple {52484#true} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {52484#true} is VALID [2020-07-10 18:06:07,658 INFO L280 TraceCheckUtils]: 113: Hoare triple {52484#true} ~tmp~4 := #t~nondet31; {52484#true} is VALID [2020-07-10 18:06:07,658 INFO L280 TraceCheckUtils]: 114: Hoare triple {52484#true} havoc #t~nondet31; {52484#true} is VALID [2020-07-10 18:06:07,658 INFO L280 TraceCheckUtils]: 115: Hoare triple {52484#true} assume !(0 != ~tmp~4); {52484#true} is VALID [2020-07-10 18:06:07,658 INFO L280 TraceCheckUtils]: 116: Hoare triple {52484#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {52484#true} is VALID [2020-07-10 18:06:07,659 INFO L280 TraceCheckUtils]: 117: Hoare triple {52484#true} ~tmp___0~2 := #t~nondet32; {52484#true} is VALID [2020-07-10 18:06:07,659 INFO L280 TraceCheckUtils]: 118: Hoare triple {52484#true} havoc #t~nondet32; {52484#true} is VALID [2020-07-10 18:06:07,659 INFO L280 TraceCheckUtils]: 119: Hoare triple {52484#true} assume !(0 != ~tmp___0~2); {52484#true} is VALID [2020-07-10 18:06:07,659 INFO L280 TraceCheckUtils]: 120: Hoare triple {52484#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {52484#true} is VALID [2020-07-10 18:06:07,660 INFO L280 TraceCheckUtils]: 121: Hoare triple {52484#true} ~tmp___2~0 := #t~nondet33; {52484#true} is VALID [2020-07-10 18:06:07,660 INFO L280 TraceCheckUtils]: 122: Hoare triple {52484#true} havoc #t~nondet33; {52484#true} is VALID [2020-07-10 18:06:07,660 INFO L280 TraceCheckUtils]: 123: Hoare triple {52484#true} assume 0 != ~tmp___2~0; {52484#true} is VALID [2020-07-10 18:06:07,661 INFO L263 TraceCheckUtils]: 124: Hoare triple {52484#true} call startSystem(); {52693#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 18:06:07,661 INFO L280 TraceCheckUtils]: 125: Hoare triple {52693#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {52484#true} is VALID [2020-07-10 18:06:07,662 INFO L280 TraceCheckUtils]: 126: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,662 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {52484#true} {52484#true} #904#return; {52484#true} is VALID [2020-07-10 18:06:07,663 INFO L263 TraceCheckUtils]: 128: Hoare triple {52484#true} call timeShift(); {52694#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 18:06:07,663 INFO L280 TraceCheckUtils]: 129: Hoare triple {52694#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {52484#true} is VALID [2020-07-10 18:06:07,663 INFO L280 TraceCheckUtils]: 130: Hoare triple {52484#true} assume 0 != ~systemActive~0; {52484#true} is VALID [2020-07-10 18:06:07,664 INFO L263 TraceCheckUtils]: 131: Hoare triple {52484#true} call processEnvironment(); {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:07,664 INFO L280 TraceCheckUtils]: 132: Hoare triple {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {52484#true} is VALID [2020-07-10 18:06:07,665 INFO L280 TraceCheckUtils]: 133: Hoare triple {52484#true} assume !(0 != ~pumpRunning~0); {52484#true} is VALID [2020-07-10 18:06:07,666 INFO L263 TraceCheckUtils]: 134: Hoare triple {52484#true} call processEnvironment__wrappee__highWaterSensor(); {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:07,666 INFO L280 TraceCheckUtils]: 135: Hoare triple {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {52484#true} is VALID [2020-07-10 18:06:07,666 INFO L280 TraceCheckUtils]: 136: Hoare triple {52484#true} assume 0 == ~pumpRunning~0; {52484#true} is VALID [2020-07-10 18:06:07,666 INFO L263 TraceCheckUtils]: 137: Hoare triple {52484#true} call #t~ret10 := isHighWaterLevel(); {52484#true} is VALID [2020-07-10 18:06:07,667 INFO L280 TraceCheckUtils]: 138: Hoare triple {52484#true} havoc ~retValue_acc~6; {52484#true} is VALID [2020-07-10 18:06:07,667 INFO L280 TraceCheckUtils]: 139: Hoare triple {52484#true} havoc ~tmp~2; {52484#true} is VALID [2020-07-10 18:06:07,667 INFO L280 TraceCheckUtils]: 140: Hoare triple {52484#true} havoc ~tmp___0~0; {52484#true} is VALID [2020-07-10 18:06:07,668 INFO L263 TraceCheckUtils]: 141: Hoare triple {52484#true} call #t~ret29 := isHighWaterSensorDry(); {52484#true} is VALID [2020-07-10 18:06:07,668 INFO L280 TraceCheckUtils]: 142: Hoare triple {52484#true} havoc ~retValue_acc~2; {52484#true} is VALID [2020-07-10 18:06:07,668 INFO L280 TraceCheckUtils]: 143: Hoare triple {52484#true} assume ~waterLevel~0 < 2; {52484#true} is VALID [2020-07-10 18:06:07,669 INFO L280 TraceCheckUtils]: 144: Hoare triple {52484#true} ~retValue_acc~2 := 1; {52809#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} is VALID [2020-07-10 18:06:07,670 INFO L280 TraceCheckUtils]: 145: Hoare triple {52809#(<= 1 isHighWaterSensorDry_~retValue_acc~2)} #res := ~retValue_acc~2; {52810#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:06:07,671 INFO L280 TraceCheckUtils]: 146: Hoare triple {52810#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {52810#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 18:06:07,672 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {52810#(<= 1 |isHighWaterSensorDry_#res|)} {52484#true} #912#return; {52807#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-10 18:06:07,673 INFO L280 TraceCheckUtils]: 148: Hoare triple {52807#(<= 1 |isHighWaterLevel_#t~ret29|)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {52807#(<= 1 |isHighWaterLevel_#t~ret29|)} is VALID [2020-07-10 18:06:07,673 INFO L280 TraceCheckUtils]: 149: Hoare triple {52807#(<= 1 |isHighWaterLevel_#t~ret29|)} ~tmp~2 := #t~ret29; {52808#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 18:06:07,674 INFO L280 TraceCheckUtils]: 150: Hoare triple {52808#(<= 1 isHighWaterLevel_~tmp~2)} havoc #t~ret29; {52808#(<= 1 isHighWaterLevel_~tmp~2)} is VALID [2020-07-10 18:06:07,675 INFO L280 TraceCheckUtils]: 151: Hoare triple {52808#(<= 1 isHighWaterLevel_~tmp~2)} assume !(0 != ~tmp~2); {52485#false} is VALID [2020-07-10 18:06:07,676 INFO L280 TraceCheckUtils]: 152: Hoare triple {52485#false} ~tmp___0~0 := 1; {52485#false} is VALID [2020-07-10 18:06:07,676 INFO L280 TraceCheckUtils]: 153: Hoare triple {52485#false} ~retValue_acc~6 := ~tmp___0~0; {52485#false} is VALID [2020-07-10 18:06:07,676 INFO L280 TraceCheckUtils]: 154: Hoare triple {52485#false} #res := ~retValue_acc~6; {52485#false} is VALID [2020-07-10 18:06:07,676 INFO L280 TraceCheckUtils]: 155: Hoare triple {52485#false} assume true; {52485#false} is VALID [2020-07-10 18:06:07,677 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {52485#false} {52484#true} #924#return; {52485#false} is VALID [2020-07-10 18:06:07,677 INFO L280 TraceCheckUtils]: 157: Hoare triple {52485#false} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {52485#false} is VALID [2020-07-10 18:06:07,677 INFO L280 TraceCheckUtils]: 158: Hoare triple {52485#false} ~tmp~0 := #t~ret10; {52485#false} is VALID [2020-07-10 18:06:07,678 INFO L280 TraceCheckUtils]: 159: Hoare triple {52485#false} havoc #t~ret10; {52485#false} is VALID [2020-07-10 18:06:07,678 INFO L280 TraceCheckUtils]: 160: Hoare triple {52485#false} assume 0 != ~tmp~0; {52485#false} is VALID [2020-07-10 18:06:07,678 INFO L263 TraceCheckUtils]: 161: Hoare triple {52485#false} call activatePump(); {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:07,678 INFO L280 TraceCheckUtils]: 162: Hoare triple {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {52484#true} is VALID [2020-07-10 18:06:07,679 INFO L280 TraceCheckUtils]: 163: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,679 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {52484#true} {52485#false} #926#return; {52485#false} is VALID [2020-07-10 18:06:07,679 INFO L280 TraceCheckUtils]: 165: Hoare triple {52485#false} assume true; {52485#false} is VALID [2020-07-10 18:06:07,680 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {52485#false} {52484#true} #898#return; {52485#false} is VALID [2020-07-10 18:06:07,680 INFO L280 TraceCheckUtils]: 167: Hoare triple {52485#false} assume true; {52485#false} is VALID [2020-07-10 18:06:07,680 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {52485#false} {52484#true} #916#return; {52485#false} is VALID [2020-07-10 18:06:07,680 INFO L263 TraceCheckUtils]: 169: Hoare triple {52485#false} call __utac_acc__Specification4_spec__1(); {52484#true} is VALID [2020-07-10 18:06:07,681 INFO L280 TraceCheckUtils]: 170: Hoare triple {52484#true} havoc ~tmp~9; {52484#true} is VALID [2020-07-10 18:06:07,681 INFO L280 TraceCheckUtils]: 171: Hoare triple {52484#true} havoc ~tmp___0~3; {52484#true} is VALID [2020-07-10 18:06:07,681 INFO L263 TraceCheckUtils]: 172: Hoare triple {52484#true} call #t~ret72 := getWaterLevel(); {52484#true} is VALID [2020-07-10 18:06:07,682 INFO L280 TraceCheckUtils]: 173: Hoare triple {52484#true} havoc ~retValue_acc~1; {52484#true} is VALID [2020-07-10 18:06:07,682 INFO L280 TraceCheckUtils]: 174: Hoare triple {52484#true} ~retValue_acc~1 := ~waterLevel~0; {52484#true} is VALID [2020-07-10 18:06:07,682 INFO L280 TraceCheckUtils]: 175: Hoare triple {52484#true} #res := ~retValue_acc~1; {52484#true} is VALID [2020-07-10 18:06:07,682 INFO L280 TraceCheckUtils]: 176: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,683 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {52484#true} {52484#true} #842#return; {52484#true} is VALID [2020-07-10 18:06:07,683 INFO L280 TraceCheckUtils]: 178: Hoare triple {52484#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {52484#true} is VALID [2020-07-10 18:06:07,683 INFO L280 TraceCheckUtils]: 179: Hoare triple {52484#true} ~tmp~9 := #t~ret72; {52484#true} is VALID [2020-07-10 18:06:07,683 INFO L280 TraceCheckUtils]: 180: Hoare triple {52484#true} havoc #t~ret72; {52484#true} is VALID [2020-07-10 18:06:07,684 INFO L280 TraceCheckUtils]: 181: Hoare triple {52484#true} assume !(0 == ~tmp~9); {52484#true} is VALID [2020-07-10 18:06:07,684 INFO L280 TraceCheckUtils]: 182: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,684 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {52484#true} {52485#false} #918#return; {52485#false} is VALID [2020-07-10 18:06:07,685 INFO L280 TraceCheckUtils]: 184: Hoare triple {52485#false} assume true; {52485#false} is VALID [2020-07-10 18:06:07,685 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {52485#false} {52484#true} #908#return; {52485#false} is VALID [2020-07-10 18:06:07,685 INFO L280 TraceCheckUtils]: 186: Hoare triple {52485#false} assume !false; {52485#false} is VALID [2020-07-10 18:06:07,686 INFO L280 TraceCheckUtils]: 187: Hoare triple {52485#false} assume ~splverifierCounter~0 < 4; {52485#false} is VALID [2020-07-10 18:06:07,686 INFO L280 TraceCheckUtils]: 188: Hoare triple {52485#false} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {52485#false} is VALID [2020-07-10 18:06:07,686 INFO L280 TraceCheckUtils]: 189: Hoare triple {52485#false} ~tmp~4 := #t~nondet31; {52485#false} is VALID [2020-07-10 18:06:07,687 INFO L280 TraceCheckUtils]: 190: Hoare triple {52485#false} havoc #t~nondet31; {52485#false} is VALID [2020-07-10 18:06:07,687 INFO L280 TraceCheckUtils]: 191: Hoare triple {52485#false} assume !(0 != ~tmp~4); {52485#false} is VALID [2020-07-10 18:06:07,687 INFO L280 TraceCheckUtils]: 192: Hoare triple {52485#false} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {52485#false} is VALID [2020-07-10 18:06:07,687 INFO L280 TraceCheckUtils]: 193: Hoare triple {52485#false} ~tmp___0~2 := #t~nondet32; {52485#false} is VALID [2020-07-10 18:06:07,688 INFO L280 TraceCheckUtils]: 194: Hoare triple {52485#false} havoc #t~nondet32; {52485#false} is VALID [2020-07-10 18:06:07,688 INFO L280 TraceCheckUtils]: 195: Hoare triple {52485#false} assume !(0 != ~tmp___0~2); {52485#false} is VALID [2020-07-10 18:06:07,688 INFO L280 TraceCheckUtils]: 196: Hoare triple {52485#false} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {52485#false} is VALID [2020-07-10 18:06:07,689 INFO L280 TraceCheckUtils]: 197: Hoare triple {52485#false} ~tmp___2~0 := #t~nondet33; {52485#false} is VALID [2020-07-10 18:06:07,689 INFO L280 TraceCheckUtils]: 198: Hoare triple {52485#false} havoc #t~nondet33; {52485#false} is VALID [2020-07-10 18:06:07,689 INFO L280 TraceCheckUtils]: 199: Hoare triple {52485#false} assume 0 != ~tmp___2~0; {52485#false} is VALID [2020-07-10 18:06:07,690 INFO L263 TraceCheckUtils]: 200: Hoare triple {52485#false} call startSystem(); {52693#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 18:06:07,690 INFO L280 TraceCheckUtils]: 201: Hoare triple {52693#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {52484#true} is VALID [2020-07-10 18:06:07,690 INFO L280 TraceCheckUtils]: 202: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,691 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {52484#true} {52485#false} #904#return; {52485#false} is VALID [2020-07-10 18:06:07,691 INFO L263 TraceCheckUtils]: 204: Hoare triple {52485#false} call timeShift(); {52485#false} is VALID [2020-07-10 18:06:07,691 INFO L280 TraceCheckUtils]: 205: Hoare triple {52485#false} assume 0 != ~pumpRunning~0; {52485#false} is VALID [2020-07-10 18:06:07,691 INFO L263 TraceCheckUtils]: 206: Hoare triple {52485#false} call lowerWaterLevel(); {52816#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:06:07,692 INFO L280 TraceCheckUtils]: 207: Hoare triple {52816#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {52484#true} is VALID [2020-07-10 18:06:07,692 INFO L280 TraceCheckUtils]: 208: Hoare triple {52484#true} ~waterLevel~0 := ~waterLevel~0 - 1; {52484#true} is VALID [2020-07-10 18:06:07,692 INFO L280 TraceCheckUtils]: 209: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,693 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {52484#true} {52485#false} #914#return; {52485#false} is VALID [2020-07-10 18:06:07,693 INFO L280 TraceCheckUtils]: 211: Hoare triple {52485#false} assume 0 != ~systemActive~0; {52485#false} is VALID [2020-07-10 18:06:07,693 INFO L263 TraceCheckUtils]: 212: Hoare triple {52485#false} call processEnvironment(); {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:07,693 INFO L280 TraceCheckUtils]: 213: Hoare triple {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {52484#true} is VALID [2020-07-10 18:06:07,694 INFO L280 TraceCheckUtils]: 214: Hoare triple {52484#true} assume 0 != ~pumpRunning~0; {52484#true} is VALID [2020-07-10 18:06:07,694 INFO L263 TraceCheckUtils]: 215: Hoare triple {52484#true} call #t~ret11 := isLowWaterLevel(); {52484#true} is VALID [2020-07-10 18:06:07,694 INFO L280 TraceCheckUtils]: 216: Hoare triple {52484#true} havoc ~retValue_acc~7; {52484#true} is VALID [2020-07-10 18:06:07,695 INFO L280 TraceCheckUtils]: 217: Hoare triple {52484#true} havoc ~tmp~3; {52484#true} is VALID [2020-07-10 18:06:07,695 INFO L280 TraceCheckUtils]: 218: Hoare triple {52484#true} havoc ~tmp___0~1; {52484#true} is VALID [2020-07-10 18:06:07,695 INFO L263 TraceCheckUtils]: 219: Hoare triple {52484#true} call #t~ret30 := isLowWaterSensorDry(); {52484#true} is VALID [2020-07-10 18:06:07,695 INFO L280 TraceCheckUtils]: 220: Hoare triple {52484#true} havoc ~retValue_acc~3; {52484#true} is VALID [2020-07-10 18:06:07,696 INFO L280 TraceCheckUtils]: 221: Hoare triple {52484#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {52484#true} is VALID [2020-07-10 18:06:07,696 INFO L280 TraceCheckUtils]: 222: Hoare triple {52484#true} #res := ~retValue_acc~3; {52484#true} is VALID [2020-07-10 18:06:07,696 INFO L280 TraceCheckUtils]: 223: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,696 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {52484#true} {52484#true} #890#return; {52484#true} is VALID [2020-07-10 18:06:07,696 INFO L280 TraceCheckUtils]: 225: Hoare triple {52484#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647; {52484#true} is VALID [2020-07-10 18:06:07,697 INFO L280 TraceCheckUtils]: 226: Hoare triple {52484#true} ~tmp~3 := #t~ret30; {52484#true} is VALID [2020-07-10 18:06:07,697 INFO L280 TraceCheckUtils]: 227: Hoare triple {52484#true} havoc #t~ret30; {52484#true} is VALID [2020-07-10 18:06:07,697 INFO L280 TraceCheckUtils]: 228: Hoare triple {52484#true} assume 0 != ~tmp~3; {52484#true} is VALID [2020-07-10 18:06:07,697 INFO L280 TraceCheckUtils]: 229: Hoare triple {52484#true} ~tmp___0~1 := 0; {52484#true} is VALID [2020-07-10 18:06:07,697 INFO L280 TraceCheckUtils]: 230: Hoare triple {52484#true} ~retValue_acc~7 := ~tmp___0~1; {52484#true} is VALID [2020-07-10 18:06:07,697 INFO L280 TraceCheckUtils]: 231: Hoare triple {52484#true} #res := ~retValue_acc~7; {52484#true} is VALID [2020-07-10 18:06:07,698 INFO L280 TraceCheckUtils]: 232: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,698 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {52484#true} {52484#true} #892#return; {52484#true} is VALID [2020-07-10 18:06:07,698 INFO L280 TraceCheckUtils]: 234: Hoare triple {52484#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {52484#true} is VALID [2020-07-10 18:06:07,698 INFO L280 TraceCheckUtils]: 235: Hoare triple {52484#true} ~tmp~1 := #t~ret11; {52484#true} is VALID [2020-07-10 18:06:07,698 INFO L280 TraceCheckUtils]: 236: Hoare triple {52484#true} havoc #t~ret11; {52484#true} is VALID [2020-07-10 18:06:07,699 INFO L280 TraceCheckUtils]: 237: Hoare triple {52484#true} assume !(0 != ~tmp~1); {52484#true} is VALID [2020-07-10 18:06:07,699 INFO L263 TraceCheckUtils]: 238: Hoare triple {52484#true} call processEnvironment__wrappee__highWaterSensor(); {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:06:07,700 INFO L280 TraceCheckUtils]: 239: Hoare triple {52746#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {52484#true} is VALID [2020-07-10 18:06:07,700 INFO L280 TraceCheckUtils]: 240: Hoare triple {52484#true} assume !(0 == ~pumpRunning~0); {52484#true} is VALID [2020-07-10 18:06:07,700 INFO L263 TraceCheckUtils]: 241: Hoare triple {52484#true} call processEnvironment__wrappee__base(); {52484#true} is VALID [2020-07-10 18:06:07,700 INFO L280 TraceCheckUtils]: 242: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,701 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {52484#true} {52484#true} #930#return; {52484#true} is VALID [2020-07-10 18:06:07,701 INFO L280 TraceCheckUtils]: 244: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,701 INFO L275 TraceCheckUtils]: 245: Hoare quadruple {52484#true} {52484#true} #896#return; {52484#true} is VALID [2020-07-10 18:06:07,702 INFO L280 TraceCheckUtils]: 246: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,702 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {52484#true} {52485#false} #916#return; {52485#false} is VALID [2020-07-10 18:06:07,702 INFO L263 TraceCheckUtils]: 248: Hoare triple {52485#false} call __utac_acc__Specification4_spec__1(); {52485#false} is VALID [2020-07-10 18:06:07,703 INFO L280 TraceCheckUtils]: 249: Hoare triple {52485#false} havoc ~tmp~9; {52485#false} is VALID [2020-07-10 18:06:07,703 INFO L280 TraceCheckUtils]: 250: Hoare triple {52485#false} havoc ~tmp___0~3; {52485#false} is VALID [2020-07-10 18:06:07,703 INFO L263 TraceCheckUtils]: 251: Hoare triple {52485#false} call #t~ret72 := getWaterLevel(); {52484#true} is VALID [2020-07-10 18:06:07,704 INFO L280 TraceCheckUtils]: 252: Hoare triple {52484#true} havoc ~retValue_acc~1; {52484#true} is VALID [2020-07-10 18:06:07,704 INFO L280 TraceCheckUtils]: 253: Hoare triple {52484#true} ~retValue_acc~1 := ~waterLevel~0; {52484#true} is VALID [2020-07-10 18:06:07,704 INFO L280 TraceCheckUtils]: 254: Hoare triple {52484#true} #res := ~retValue_acc~1; {52484#true} is VALID [2020-07-10 18:06:07,704 INFO L280 TraceCheckUtils]: 255: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,705 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {52484#true} {52485#false} #842#return; {52485#false} is VALID [2020-07-10 18:06:07,705 INFO L280 TraceCheckUtils]: 257: Hoare triple {52485#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {52485#false} is VALID [2020-07-10 18:06:07,705 INFO L280 TraceCheckUtils]: 258: Hoare triple {52485#false} ~tmp~9 := #t~ret72; {52485#false} is VALID [2020-07-10 18:06:07,705 INFO L280 TraceCheckUtils]: 259: Hoare triple {52485#false} havoc #t~ret72; {52485#false} is VALID [2020-07-10 18:06:07,705 INFO L280 TraceCheckUtils]: 260: Hoare triple {52485#false} assume 0 == ~tmp~9; {52485#false} is VALID [2020-07-10 18:06:07,706 INFO L263 TraceCheckUtils]: 261: Hoare triple {52485#false} call #t~ret73 := isPumpRunning(); {52484#true} is VALID [2020-07-10 18:06:07,706 INFO L280 TraceCheckUtils]: 262: Hoare triple {52484#true} havoc ~retValue_acc~5; {52484#true} is VALID [2020-07-10 18:06:07,706 INFO L280 TraceCheckUtils]: 263: Hoare triple {52484#true} ~retValue_acc~5 := ~pumpRunning~0; {52484#true} is VALID [2020-07-10 18:06:07,706 INFO L280 TraceCheckUtils]: 264: Hoare triple {52484#true} #res := ~retValue_acc~5; {52484#true} is VALID [2020-07-10 18:06:07,707 INFO L280 TraceCheckUtils]: 265: Hoare triple {52484#true} assume true; {52484#true} is VALID [2020-07-10 18:06:07,707 INFO L275 TraceCheckUtils]: 266: Hoare quadruple {52484#true} {52485#false} #844#return; {52485#false} is VALID [2020-07-10 18:06:07,707 INFO L280 TraceCheckUtils]: 267: Hoare triple {52485#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {52485#false} is VALID [2020-07-10 18:06:07,707 INFO L280 TraceCheckUtils]: 268: Hoare triple {52485#false} ~tmp___0~3 := #t~ret73; {52485#false} is VALID [2020-07-10 18:06:07,708 INFO L280 TraceCheckUtils]: 269: Hoare triple {52485#false} havoc #t~ret73; {52485#false} is VALID [2020-07-10 18:06:07,708 INFO L280 TraceCheckUtils]: 270: Hoare triple {52485#false} assume 0 != ~tmp___0~3; {52485#false} is VALID [2020-07-10 18:06:07,708 INFO L263 TraceCheckUtils]: 271: Hoare triple {52485#false} call __automaton_fail(); {52485#false} is VALID [2020-07-10 18:06:07,709 INFO L280 TraceCheckUtils]: 272: Hoare triple {52485#false} assume !false; {52485#false} is VALID [2020-07-10 18:06:07,807 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 18:06:07,808 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:06:07,808 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [761416454] [2020-07-10 18:06:07,808 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:06:07,809 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-10 18:06:07,809 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1530274750] [2020-07-10 18:06:07,810 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 273 [2020-07-10 18:06:07,811 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:06:07,811 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-10 18:06:08,115 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 18:06:08,115 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-07-10 18:06:08,115 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:06:08,116 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-07-10 18:06:08,116 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-07-10 18:06:08,116 INFO L87 Difference]: Start difference. First operand 1661 states and 1924 transitions. Second operand 15 states. [2020-07-10 18:06:10,814 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 18:06:11,190 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 18:06:11,761 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:06:12,205 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 18:06:12,567 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:06:22,832 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:06:23,527 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 18:06:24,522 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:06:25,508 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 18:06:26,143 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 18:07:14,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:07:14,734 INFO L93 Difference]: Finished difference Result 3223 states and 3884 transitions. [2020-07-10 18:07:14,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-07-10 18:07:14,734 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 273 [2020-07-10 18:07:14,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:07:14,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 18:07:14,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 703 transitions. [2020-07-10 18:07:14,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2020-07-10 18:07:14,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 703 transitions. [2020-07-10 18:07:14,749 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states and 703 transitions. [2020-07-10 18:07:16,551 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 703 edges. 703 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:07:16,692 INFO L225 Difference]: With dead ends: 3223 [2020-07-10 18:07:16,692 INFO L226 Difference]: Without dead ends: 1672 [2020-07-10 18:07:16,696 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-07-10 18:07:16,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1672 states. [2020-07-10 18:07:54,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1672 to 1440. [2020-07-10 18:07:54,913 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:07:54,913 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1672 states. Second operand 1440 states. [2020-07-10 18:07:54,914 INFO L74 IsIncluded]: Start isIncluded. First operand 1672 states. Second operand 1440 states. [2020-07-10 18:07:54,914 INFO L87 Difference]: Start difference. First operand 1672 states. Second operand 1440 states. [2020-07-10 18:07:55,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:07:55,007 INFO L93 Difference]: Finished difference Result 1672 states and 1988 transitions. [2020-07-10 18:07:55,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 1988 transitions. [2020-07-10 18:07:55,010 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:07:55,010 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:07:55,010 INFO L74 IsIncluded]: Start isIncluded. First operand 1440 states. Second operand 1672 states. [2020-07-10 18:07:55,011 INFO L87 Difference]: Start difference. First operand 1440 states. Second operand 1672 states. [2020-07-10 18:07:55,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:07:55,119 INFO L93 Difference]: Finished difference Result 1672 states and 1988 transitions. [2020-07-10 18:07:55,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 1988 transitions. [2020-07-10 18:07:55,123 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:07:55,123 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:07:55,123 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:07:55,123 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:07:55,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1440 states. [2020-07-10 18:07:55,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 1440 states and 1639 transitions. [2020-07-10 18:07:55,192 INFO L78 Accepts]: Start accepts. Automaton has 1440 states and 1639 transitions. Word has length 273 [2020-07-10 18:07:55,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:07:55,192 INFO L479 AbstractCegarLoop]: Abstraction has 1440 states and 1639 transitions. [2020-07-10 18:07:55,192 INFO L480 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-07-10 18:07:55,192 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1440 states and 1639 transitions. [2020-07-10 18:08:05,167 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1639 edges. 1639 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:08:05,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1639 transitions. [2020-07-10 18:08:05,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2020-07-10 18:08:05,174 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:08:05,175 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 18:08:05,175 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 18:08:05,175 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:08:05,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:08:05,175 INFO L82 PathProgramCache]: Analyzing trace with hash -1530744885, now seen corresponding path program 1 times [2020-07-10 18:08:05,176 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:08:05,176 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2104496758] [2020-07-10 18:08:05,176 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 18:08:05,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:05,755 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 18:08:05,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:05,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {65763#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {65551#true} is VALID [2020-07-10 18:08:05,825 INFO L280 TraceCheckUtils]: 1: Hoare triple {65551#true} #valid := #valid[0 := 0]; {65551#true} is VALID [2020-07-10 18:08:05,825 INFO L280 TraceCheckUtils]: 2: Hoare triple {65551#true} assume 0 < #StackHeapBarrier; {65551#true} is VALID [2020-07-10 18:08:05,825 INFO L280 TraceCheckUtils]: 3: Hoare triple {65551#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {65551#true} is VALID [2020-07-10 18:08:05,826 INFO L280 TraceCheckUtils]: 4: Hoare triple {65551#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {65551#true} is VALID [2020-07-10 18:08:05,826 INFO L280 TraceCheckUtils]: 5: Hoare triple {65551#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {65551#true} is VALID [2020-07-10 18:08:05,826 INFO L280 TraceCheckUtils]: 6: Hoare triple {65551#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {65551#true} is VALID [2020-07-10 18:08:05,827 INFO L280 TraceCheckUtils]: 7: Hoare triple {65551#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {65551#true} is VALID [2020-07-10 18:08:05,827 INFO L280 TraceCheckUtils]: 8: Hoare triple {65551#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {65551#true} is VALID [2020-07-10 18:08:05,827 INFO L280 TraceCheckUtils]: 9: Hoare triple {65551#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {65551#true} is VALID [2020-07-10 18:08:05,827 INFO L280 TraceCheckUtils]: 10: Hoare triple {65551#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {65551#true} is VALID [2020-07-10 18:08:05,828 INFO L280 TraceCheckUtils]: 11: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {65551#true} is VALID [2020-07-10 18:08:05,828 INFO L280 TraceCheckUtils]: 12: Hoare triple {65551#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {65551#true} is VALID [2020-07-10 18:08:05,828 INFO L280 TraceCheckUtils]: 13: Hoare triple {65551#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {65551#true} is VALID [2020-07-10 18:08:05,829 INFO L280 TraceCheckUtils]: 14: Hoare triple {65551#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {65551#true} is VALID [2020-07-10 18:08:05,829 INFO L280 TraceCheckUtils]: 15: Hoare triple {65551#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {65551#true} is VALID [2020-07-10 18:08:05,829 INFO L280 TraceCheckUtils]: 16: Hoare triple {65551#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {65551#true} is VALID [2020-07-10 18:08:05,830 INFO L280 TraceCheckUtils]: 17: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {65551#true} is VALID [2020-07-10 18:08:05,830 INFO L280 TraceCheckUtils]: 18: Hoare triple {65551#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {65551#true} is VALID [2020-07-10 18:08:05,830 INFO L280 TraceCheckUtils]: 19: Hoare triple {65551#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {65551#true} is VALID [2020-07-10 18:08:05,831 INFO L280 TraceCheckUtils]: 20: Hoare triple {65551#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {65551#true} is VALID [2020-07-10 18:08:05,831 INFO L280 TraceCheckUtils]: 21: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {65551#true} is VALID [2020-07-10 18:08:05,831 INFO L280 TraceCheckUtils]: 22: Hoare triple {65551#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {65551#true} is VALID [2020-07-10 18:08:05,832 INFO L280 TraceCheckUtils]: 23: Hoare triple {65551#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {65551#true} is VALID [2020-07-10 18:08:05,832 INFO L280 TraceCheckUtils]: 24: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {65551#true} is VALID [2020-07-10 18:08:05,832 INFO L280 TraceCheckUtils]: 25: Hoare triple {65551#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {65551#true} is VALID [2020-07-10 18:08:05,833 INFO L280 TraceCheckUtils]: 26: Hoare triple {65551#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {65551#true} is VALID [2020-07-10 18:08:05,833 INFO L280 TraceCheckUtils]: 27: Hoare triple {65551#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {65551#true} is VALID [2020-07-10 18:08:05,833 INFO L280 TraceCheckUtils]: 28: Hoare triple {65551#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {65551#true} is VALID [2020-07-10 18:08:05,834 INFO L280 TraceCheckUtils]: 29: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {65551#true} is VALID [2020-07-10 18:08:05,834 INFO L280 TraceCheckUtils]: 30: Hoare triple {65551#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {65551#true} is VALID [2020-07-10 18:08:05,834 INFO L280 TraceCheckUtils]: 31: Hoare triple {65551#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {65551#true} is VALID [2020-07-10 18:08:05,835 INFO L280 TraceCheckUtils]: 32: Hoare triple {65551#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {65551#true} is VALID [2020-07-10 18:08:05,835 INFO L280 TraceCheckUtils]: 33: Hoare triple {65551#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {65551#true} is VALID [2020-07-10 18:08:05,835 INFO L280 TraceCheckUtils]: 34: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {65551#true} is VALID [2020-07-10 18:08:05,836 INFO L280 TraceCheckUtils]: 35: Hoare triple {65551#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {65551#true} is VALID [2020-07-10 18:08:05,836 INFO L280 TraceCheckUtils]: 36: Hoare triple {65551#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {65551#true} is VALID [2020-07-10 18:08:05,836 INFO L280 TraceCheckUtils]: 37: Hoare triple {65551#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {65551#true} is VALID [2020-07-10 18:08:05,837 INFO L280 TraceCheckUtils]: 38: Hoare triple {65551#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {65551#true} is VALID [2020-07-10 18:08:05,837 INFO L280 TraceCheckUtils]: 39: Hoare triple {65551#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {65551#true} is VALID [2020-07-10 18:08:05,837 INFO L280 TraceCheckUtils]: 40: Hoare triple {65551#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {65551#true} is VALID [2020-07-10 18:08:05,838 INFO L280 TraceCheckUtils]: 41: Hoare triple {65551#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {65551#true} is VALID [2020-07-10 18:08:05,838 INFO L280 TraceCheckUtils]: 42: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {65551#true} is VALID [2020-07-10 18:08:05,838 INFO L280 TraceCheckUtils]: 43: Hoare triple {65551#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {65551#true} is VALID [2020-07-10 18:08:05,839 INFO L280 TraceCheckUtils]: 44: Hoare triple {65551#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {65551#true} is VALID [2020-07-10 18:08:05,839 INFO L280 TraceCheckUtils]: 45: Hoare triple {65551#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {65551#true} is VALID [2020-07-10 18:08:05,839 INFO L280 TraceCheckUtils]: 46: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {65551#true} is VALID [2020-07-10 18:08:05,840 INFO L280 TraceCheckUtils]: 47: Hoare triple {65551#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {65551#true} is VALID [2020-07-10 18:08:05,840 INFO L280 TraceCheckUtils]: 48: Hoare triple {65551#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {65551#true} is VALID [2020-07-10 18:08:05,840 INFO L280 TraceCheckUtils]: 49: Hoare triple {65551#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {65551#true} is VALID [2020-07-10 18:08:05,841 INFO L280 TraceCheckUtils]: 50: Hoare triple {65551#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {65551#true} is VALID [2020-07-10 18:08:05,841 INFO L280 TraceCheckUtils]: 51: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {65551#true} is VALID [2020-07-10 18:08:05,841 INFO L280 TraceCheckUtils]: 52: Hoare triple {65551#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {65551#true} is VALID [2020-07-10 18:08:05,842 INFO L280 TraceCheckUtils]: 53: Hoare triple {65551#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {65551#true} is VALID [2020-07-10 18:08:05,842 INFO L280 TraceCheckUtils]: 54: Hoare triple {65551#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {65551#true} is VALID [2020-07-10 18:08:05,842 INFO L280 TraceCheckUtils]: 55: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {65551#true} is VALID [2020-07-10 18:08:05,843 INFO L280 TraceCheckUtils]: 56: Hoare triple {65551#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {65551#true} is VALID [2020-07-10 18:08:05,843 INFO L280 TraceCheckUtils]: 57: Hoare triple {65551#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {65551#true} is VALID [2020-07-10 18:08:05,843 INFO L280 TraceCheckUtils]: 58: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {65551#true} is VALID [2020-07-10 18:08:05,843 INFO L280 TraceCheckUtils]: 59: Hoare triple {65551#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {65551#true} is VALID [2020-07-10 18:08:05,844 INFO L280 TraceCheckUtils]: 60: Hoare triple {65551#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {65551#true} is VALID [2020-07-10 18:08:05,844 INFO L280 TraceCheckUtils]: 61: Hoare triple {65551#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {65551#true} is VALID [2020-07-10 18:08:05,844 INFO L280 TraceCheckUtils]: 62: Hoare triple {65551#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {65551#true} is VALID [2020-07-10 18:08:05,845 INFO L280 TraceCheckUtils]: 63: Hoare triple {65551#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {65551#true} is VALID [2020-07-10 18:08:05,845 INFO L280 TraceCheckUtils]: 64: Hoare triple {65551#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {65551#true} is VALID [2020-07-10 18:08:05,845 INFO L280 TraceCheckUtils]: 65: Hoare triple {65551#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {65551#true} is VALID [2020-07-10 18:08:05,846 INFO L280 TraceCheckUtils]: 66: Hoare triple {65551#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {65551#true} is VALID [2020-07-10 18:08:05,846 INFO L280 TraceCheckUtils]: 67: Hoare triple {65551#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {65551#true} is VALID [2020-07-10 18:08:05,846 INFO L280 TraceCheckUtils]: 68: Hoare triple {65551#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {65551#true} is VALID [2020-07-10 18:08:05,847 INFO L280 TraceCheckUtils]: 69: Hoare triple {65551#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {65551#true} is VALID [2020-07-10 18:08:05,847 INFO L280 TraceCheckUtils]: 70: Hoare triple {65551#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {65551#true} is VALID [2020-07-10 18:08:05,847 INFO L280 TraceCheckUtils]: 71: Hoare triple {65551#true} ~waterLevel~0 := 1; {65551#true} is VALID [2020-07-10 18:08:05,848 INFO L280 TraceCheckUtils]: 72: Hoare triple {65551#true} ~methaneLevelCritical~0 := 0; {65551#true} is VALID [2020-07-10 18:08:05,848 INFO L280 TraceCheckUtils]: 73: Hoare triple {65551#true} ~pumpRunning~0 := 0; {65551#true} is VALID [2020-07-10 18:08:05,848 INFO L280 TraceCheckUtils]: 74: Hoare triple {65551#true} ~systemActive~0 := 1; {65551#true} is VALID [2020-07-10 18:08:05,849 INFO L280 TraceCheckUtils]: 75: Hoare triple {65551#true} ~head~0.base, ~head~0.offset := 0, 0; {65551#true} is VALID [2020-07-10 18:08:05,849 INFO L280 TraceCheckUtils]: 76: Hoare triple {65551#true} ~cleanupTimeShifts~0 := 4; {65551#true} is VALID [2020-07-10 18:08:05,849 INFO L280 TraceCheckUtils]: 77: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:05,850 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {65551#true} {65551#true} #942#return; {65551#true} is VALID [2020-07-10 18:08:05,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:05,859 INFO L280 TraceCheckUtils]: 0: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:05,859 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {65551#true} {65551#true} #848#return; {65551#true} is VALID [2020-07-10 18:08:05,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:05,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:05,862 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {65551#true} {65551#true} #850#return; {65551#true} is VALID [2020-07-10 18:08:05,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:05,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {65551#true} havoc ~retValue_acc~13; {65551#true} is VALID [2020-07-10 18:08:05,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {65551#true} ~retValue_acc~13 := 1; {65551#true} is VALID [2020-07-10 18:08:05,866 INFO L280 TraceCheckUtils]: 2: Hoare triple {65551#true} #res := ~retValue_acc~13; {65551#true} is VALID [2020-07-10 18:08:05,867 INFO L280 TraceCheckUtils]: 3: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:05,867 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {65551#true} {65551#true} #852#return; {65551#true} is VALID [2020-07-10 18:08:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:05,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:05,870 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {65551#true} {65551#true} #854#return; {65551#true} is VALID [2020-07-10 18:08:05,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:05,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {65764#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {65551#true} is VALID [2020-07-10 18:08:05,888 INFO L280 TraceCheckUtils]: 1: Hoare triple {65551#true} ~waterLevel~0 := 1 + ~waterLevel~0; {65551#true} is VALID [2020-07-10 18:08:05,888 INFO L280 TraceCheckUtils]: 2: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:05,888 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {65551#true} {65551#true} #900#return; {65551#true} is VALID [2020-07-10 18:08:05,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:05,903 INFO L280 TraceCheckUtils]: 0: Hoare triple {65765#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {65551#true} is VALID [2020-07-10 18:08:05,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:05,904 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {65551#true} {65551#true} #904#return; {65551#true} is VALID [2020-07-10 18:08:05,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:05,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:05,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:05,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:05,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:05,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {65551#true} havoc ~retValue_acc~2; {65551#true} is VALID [2020-07-10 18:08:05,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {65551#true} assume !(~waterLevel~0 < 2); {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:05,994 INFO L280 TraceCheckUtils]: 2: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:05,995 INFO L280 TraceCheckUtils]: 3: Hoare triple {65707#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:05,996 INFO L280 TraceCheckUtils]: 4: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume true; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:05,997 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {65707#(<= 2 ~waterLevel~0)} {65551#true} #912#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:05,997 INFO L280 TraceCheckUtils]: 0: Hoare triple {65551#true} havoc ~retValue_acc~6; {65551#true} is VALID [2020-07-10 18:08:05,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {65551#true} havoc ~tmp~2; {65551#true} is VALID [2020-07-10 18:08:05,998 INFO L280 TraceCheckUtils]: 2: Hoare triple {65551#true} havoc ~tmp___0~0; {65551#true} is VALID [2020-07-10 18:08:05,998 INFO L263 TraceCheckUtils]: 3: Hoare triple {65551#true} call #t~ret29 := isHighWaterSensorDry(); {65551#true} is VALID [2020-07-10 18:08:05,998 INFO L280 TraceCheckUtils]: 4: Hoare triple {65551#true} havoc ~retValue_acc~2; {65551#true} is VALID [2020-07-10 18:08:05,999 INFO L280 TraceCheckUtils]: 5: Hoare triple {65551#true} assume !(~waterLevel~0 < 2); {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:05,999 INFO L280 TraceCheckUtils]: 6: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,000 INFO L280 TraceCheckUtils]: 7: Hoare triple {65707#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,001 INFO L280 TraceCheckUtils]: 8: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume true; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,001 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {65707#(<= 2 ~waterLevel~0)} {65551#true} #912#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,002 INFO L280 TraceCheckUtils]: 10: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,002 INFO L280 TraceCheckUtils]: 11: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,003 INFO L280 TraceCheckUtils]: 12: Hoare triple {65707#(<= 2 ~waterLevel~0)} havoc #t~ret29; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,004 INFO L280 TraceCheckUtils]: 13: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,004 INFO L280 TraceCheckUtils]: 14: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,005 INFO L280 TraceCheckUtils]: 15: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,005 INFO L280 TraceCheckUtils]: 16: Hoare triple {65707#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,006 INFO L280 TraceCheckUtils]: 17: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume true; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,007 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {65707#(<= 2 ~waterLevel~0)} {65551#true} #924#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:06,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65551#true} is VALID [2020-07-10 18:08:06,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,011 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {65551#true} {65707#(<= 2 ~waterLevel~0)} #926#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {65551#true} is VALID [2020-07-10 18:08:06,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {65551#true} assume 0 == ~pumpRunning~0; {65551#true} is VALID [2020-07-10 18:08:06,012 INFO L263 TraceCheckUtils]: 2: Hoare triple {65551#true} call #t~ret10 := isHighWaterLevel(); {65551#true} is VALID [2020-07-10 18:08:06,012 INFO L280 TraceCheckUtils]: 3: Hoare triple {65551#true} havoc ~retValue_acc~6; {65551#true} is VALID [2020-07-10 18:08:06,013 INFO L280 TraceCheckUtils]: 4: Hoare triple {65551#true} havoc ~tmp~2; {65551#true} is VALID [2020-07-10 18:08:06,013 INFO L280 TraceCheckUtils]: 5: Hoare triple {65551#true} havoc ~tmp___0~0; {65551#true} is VALID [2020-07-10 18:08:06,013 INFO L263 TraceCheckUtils]: 6: Hoare triple {65551#true} call #t~ret29 := isHighWaterSensorDry(); {65551#true} is VALID [2020-07-10 18:08:06,013 INFO L280 TraceCheckUtils]: 7: Hoare triple {65551#true} havoc ~retValue_acc~2; {65551#true} is VALID [2020-07-10 18:08:06,014 INFO L280 TraceCheckUtils]: 8: Hoare triple {65551#true} assume !(~waterLevel~0 < 2); {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,014 INFO L280 TraceCheckUtils]: 9: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,015 INFO L280 TraceCheckUtils]: 10: Hoare triple {65707#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,015 INFO L280 TraceCheckUtils]: 11: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume true; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,016 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {65707#(<= 2 ~waterLevel~0)} {65551#true} #912#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,017 INFO L280 TraceCheckUtils]: 13: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,018 INFO L280 TraceCheckUtils]: 14: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,018 INFO L280 TraceCheckUtils]: 15: Hoare triple {65707#(<= 2 ~waterLevel~0)} havoc #t~ret29; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,019 INFO L280 TraceCheckUtils]: 16: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,020 INFO L280 TraceCheckUtils]: 17: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,020 INFO L280 TraceCheckUtils]: 18: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,021 INFO L280 TraceCheckUtils]: 19: Hoare triple {65707#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,022 INFO L280 TraceCheckUtils]: 20: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume true; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,022 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {65707#(<= 2 ~waterLevel~0)} {65551#true} #924#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,023 INFO L280 TraceCheckUtils]: 22: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,024 INFO L280 TraceCheckUtils]: 23: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~ret10; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,024 INFO L280 TraceCheckUtils]: 24: Hoare triple {65707#(<= 2 ~waterLevel~0)} havoc #t~ret10; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,025 INFO L280 TraceCheckUtils]: 25: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,026 INFO L263 TraceCheckUtils]: 26: Hoare triple {65707#(<= 2 ~waterLevel~0)} call activatePump(); {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:08:06,026 INFO L280 TraceCheckUtils]: 27: Hoare triple {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65551#true} is VALID [2020-07-10 18:08:06,026 INFO L280 TraceCheckUtils]: 28: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,027 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {65551#true} {65707#(<= 2 ~waterLevel~0)} #926#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,027 INFO L280 TraceCheckUtils]: 30: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume true; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,028 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {65707#(<= 2 ~waterLevel~0)} {65551#true} #898#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {65551#true} is VALID [2020-07-10 18:08:06,029 INFO L280 TraceCheckUtils]: 1: Hoare triple {65551#true} assume !(0 != ~pumpRunning~0); {65551#true} is VALID [2020-07-10 18:08:06,030 INFO L263 TraceCheckUtils]: 2: Hoare triple {65551#true} call processEnvironment__wrappee__highWaterSensor(); {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:08:06,030 INFO L280 TraceCheckUtils]: 3: Hoare triple {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {65551#true} is VALID [2020-07-10 18:08:06,030 INFO L280 TraceCheckUtils]: 4: Hoare triple {65551#true} assume 0 == ~pumpRunning~0; {65551#true} is VALID [2020-07-10 18:08:06,031 INFO L263 TraceCheckUtils]: 5: Hoare triple {65551#true} call #t~ret10 := isHighWaterLevel(); {65551#true} is VALID [2020-07-10 18:08:06,031 INFO L280 TraceCheckUtils]: 6: Hoare triple {65551#true} havoc ~retValue_acc~6; {65551#true} is VALID [2020-07-10 18:08:06,031 INFO L280 TraceCheckUtils]: 7: Hoare triple {65551#true} havoc ~tmp~2; {65551#true} is VALID [2020-07-10 18:08:06,031 INFO L280 TraceCheckUtils]: 8: Hoare triple {65551#true} havoc ~tmp___0~0; {65551#true} is VALID [2020-07-10 18:08:06,031 INFO L263 TraceCheckUtils]: 9: Hoare triple {65551#true} call #t~ret29 := isHighWaterSensorDry(); {65551#true} is VALID [2020-07-10 18:08:06,032 INFO L280 TraceCheckUtils]: 10: Hoare triple {65551#true} havoc ~retValue_acc~2; {65551#true} is VALID [2020-07-10 18:08:06,032 INFO L280 TraceCheckUtils]: 11: Hoare triple {65551#true} assume !(~waterLevel~0 < 2); {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,033 INFO L280 TraceCheckUtils]: 12: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,033 INFO L280 TraceCheckUtils]: 13: Hoare triple {65707#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,034 INFO L280 TraceCheckUtils]: 14: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume true; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,035 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {65707#(<= 2 ~waterLevel~0)} {65551#true} #912#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,035 INFO L280 TraceCheckUtils]: 16: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,036 INFO L280 TraceCheckUtils]: 17: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,036 INFO L280 TraceCheckUtils]: 18: Hoare triple {65707#(<= 2 ~waterLevel~0)} havoc #t~ret29; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,037 INFO L280 TraceCheckUtils]: 19: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,038 INFO L280 TraceCheckUtils]: 20: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,038 INFO L280 TraceCheckUtils]: 21: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,039 INFO L280 TraceCheckUtils]: 22: Hoare triple {65707#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,039 INFO L280 TraceCheckUtils]: 23: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume true; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,040 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {65707#(<= 2 ~waterLevel~0)} {65551#true} #924#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,040 INFO L280 TraceCheckUtils]: 25: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,041 INFO L280 TraceCheckUtils]: 26: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~ret10; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,042 INFO L280 TraceCheckUtils]: 27: Hoare triple {65707#(<= 2 ~waterLevel~0)} havoc #t~ret10; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,042 INFO L280 TraceCheckUtils]: 28: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,043 INFO L263 TraceCheckUtils]: 29: Hoare triple {65707#(<= 2 ~waterLevel~0)} call activatePump(); {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:08:06,043 INFO L280 TraceCheckUtils]: 30: Hoare triple {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65551#true} is VALID [2020-07-10 18:08:06,043 INFO L280 TraceCheckUtils]: 31: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,044 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {65551#true} {65707#(<= 2 ~waterLevel~0)} #926#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,044 INFO L280 TraceCheckUtils]: 33: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume true; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,045 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {65707#(<= 2 ~waterLevel~0)} {65551#true} #898#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,046 INFO L280 TraceCheckUtils]: 35: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume true; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,046 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {65707#(<= 2 ~waterLevel~0)} {65551#true} #916#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:06,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:06,054 INFO L280 TraceCheckUtils]: 0: Hoare triple {65551#true} havoc ~retValue_acc~1; {65551#true} is VALID [2020-07-10 18:08:06,055 INFO L280 TraceCheckUtils]: 1: Hoare triple {65551#true} ~retValue_acc~1 := ~waterLevel~0; {65551#true} is VALID [2020-07-10 18:08:06,055 INFO L280 TraceCheckUtils]: 2: Hoare triple {65551#true} #res := ~retValue_acc~1; {65551#true} is VALID [2020-07-10 18:08:06,055 INFO L280 TraceCheckUtils]: 3: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,055 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {65551#true} {65551#true} #842#return; {65551#true} is VALID [2020-07-10 18:08:06,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {65551#true} havoc ~tmp~9; {65551#true} is VALID [2020-07-10 18:08:06,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {65551#true} havoc ~tmp___0~3; {65551#true} is VALID [2020-07-10 18:08:06,056 INFO L263 TraceCheckUtils]: 2: Hoare triple {65551#true} call #t~ret72 := getWaterLevel(); {65551#true} is VALID [2020-07-10 18:08:06,056 INFO L280 TraceCheckUtils]: 3: Hoare triple {65551#true} havoc ~retValue_acc~1; {65551#true} is VALID [2020-07-10 18:08:06,056 INFO L280 TraceCheckUtils]: 4: Hoare triple {65551#true} ~retValue_acc~1 := ~waterLevel~0; {65551#true} is VALID [2020-07-10 18:08:06,057 INFO L280 TraceCheckUtils]: 5: Hoare triple {65551#true} #res := ~retValue_acc~1; {65551#true} is VALID [2020-07-10 18:08:06,057 INFO L280 TraceCheckUtils]: 6: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,057 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {65551#true} {65551#true} #842#return; {65551#true} is VALID [2020-07-10 18:08:06,057 INFO L280 TraceCheckUtils]: 8: Hoare triple {65551#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {65551#true} is VALID [2020-07-10 18:08:06,057 INFO L280 TraceCheckUtils]: 9: Hoare triple {65551#true} ~tmp~9 := #t~ret72; {65551#true} is VALID [2020-07-10 18:08:06,058 INFO L280 TraceCheckUtils]: 10: Hoare triple {65551#true} havoc #t~ret72; {65551#true} is VALID [2020-07-10 18:08:06,058 INFO L280 TraceCheckUtils]: 11: Hoare triple {65551#true} assume !(0 == ~tmp~9); {65551#true} is VALID [2020-07-10 18:08:06,058 INFO L280 TraceCheckUtils]: 12: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,059 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {65551#true} {65707#(<= 2 ~waterLevel~0)} #918#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,059 INFO L280 TraceCheckUtils]: 0: Hoare triple {65766#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {65551#true} is VALID [2020-07-10 18:08:06,060 INFO L280 TraceCheckUtils]: 1: Hoare triple {65551#true} assume 0 != ~systemActive~0; {65551#true} is VALID [2020-07-10 18:08:06,060 INFO L263 TraceCheckUtils]: 2: Hoare triple {65551#true} call processEnvironment(); {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:08:06,060 INFO L280 TraceCheckUtils]: 3: Hoare triple {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {65551#true} is VALID [2020-07-10 18:08:06,061 INFO L280 TraceCheckUtils]: 4: Hoare triple {65551#true} assume !(0 != ~pumpRunning~0); {65551#true} is VALID [2020-07-10 18:08:06,061 INFO L263 TraceCheckUtils]: 5: Hoare triple {65551#true} call processEnvironment__wrappee__highWaterSensor(); {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:08:06,061 INFO L280 TraceCheckUtils]: 6: Hoare triple {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {65551#true} is VALID [2020-07-10 18:08:06,062 INFO L280 TraceCheckUtils]: 7: Hoare triple {65551#true} assume 0 == ~pumpRunning~0; {65551#true} is VALID [2020-07-10 18:08:06,062 INFO L263 TraceCheckUtils]: 8: Hoare triple {65551#true} call #t~ret10 := isHighWaterLevel(); {65551#true} is VALID [2020-07-10 18:08:06,062 INFO L280 TraceCheckUtils]: 9: Hoare triple {65551#true} havoc ~retValue_acc~6; {65551#true} is VALID [2020-07-10 18:08:06,062 INFO L280 TraceCheckUtils]: 10: Hoare triple {65551#true} havoc ~tmp~2; {65551#true} is VALID [2020-07-10 18:08:06,063 INFO L280 TraceCheckUtils]: 11: Hoare triple {65551#true} havoc ~tmp___0~0; {65551#true} is VALID [2020-07-10 18:08:06,063 INFO L263 TraceCheckUtils]: 12: Hoare triple {65551#true} call #t~ret29 := isHighWaterSensorDry(); {65551#true} is VALID [2020-07-10 18:08:06,063 INFO L280 TraceCheckUtils]: 13: Hoare triple {65551#true} havoc ~retValue_acc~2; {65551#true} is VALID [2020-07-10 18:08:06,064 INFO L280 TraceCheckUtils]: 14: Hoare triple {65551#true} assume !(~waterLevel~0 < 2); {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,064 INFO L280 TraceCheckUtils]: 15: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,065 INFO L280 TraceCheckUtils]: 16: Hoare triple {65707#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,065 INFO L280 TraceCheckUtils]: 17: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume true; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,066 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {65707#(<= 2 ~waterLevel~0)} {65551#true} #912#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,067 INFO L280 TraceCheckUtils]: 19: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,067 INFO L280 TraceCheckUtils]: 20: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,068 INFO L280 TraceCheckUtils]: 21: Hoare triple {65707#(<= 2 ~waterLevel~0)} havoc #t~ret29; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,068 INFO L280 TraceCheckUtils]: 22: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,069 INFO L280 TraceCheckUtils]: 23: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,069 INFO L280 TraceCheckUtils]: 24: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,070 INFO L280 TraceCheckUtils]: 25: Hoare triple {65707#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,070 INFO L280 TraceCheckUtils]: 26: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume true; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,071 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {65707#(<= 2 ~waterLevel~0)} {65551#true} #924#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,072 INFO L280 TraceCheckUtils]: 28: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,072 INFO L280 TraceCheckUtils]: 29: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~ret10; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,073 INFO L280 TraceCheckUtils]: 30: Hoare triple {65707#(<= 2 ~waterLevel~0)} havoc #t~ret10; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,073 INFO L280 TraceCheckUtils]: 31: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,074 INFO L263 TraceCheckUtils]: 32: Hoare triple {65707#(<= 2 ~waterLevel~0)} call activatePump(); {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:08:06,074 INFO L280 TraceCheckUtils]: 33: Hoare triple {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65551#true} is VALID [2020-07-10 18:08:06,074 INFO L280 TraceCheckUtils]: 34: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,075 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {65551#true} {65707#(<= 2 ~waterLevel~0)} #926#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,076 INFO L280 TraceCheckUtils]: 36: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume true; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,076 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {65707#(<= 2 ~waterLevel~0)} {65551#true} #898#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,077 INFO L280 TraceCheckUtils]: 38: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume true; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,077 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {65707#(<= 2 ~waterLevel~0)} {65551#true} #916#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,078 INFO L263 TraceCheckUtils]: 40: Hoare triple {65707#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {65551#true} is VALID [2020-07-10 18:08:06,078 INFO L280 TraceCheckUtils]: 41: Hoare triple {65551#true} havoc ~tmp~9; {65551#true} is VALID [2020-07-10 18:08:06,078 INFO L280 TraceCheckUtils]: 42: Hoare triple {65551#true} havoc ~tmp___0~3; {65551#true} is VALID [2020-07-10 18:08:06,078 INFO L263 TraceCheckUtils]: 43: Hoare triple {65551#true} call #t~ret72 := getWaterLevel(); {65551#true} is VALID [2020-07-10 18:08:06,078 INFO L280 TraceCheckUtils]: 44: Hoare triple {65551#true} havoc ~retValue_acc~1; {65551#true} is VALID [2020-07-10 18:08:06,079 INFO L280 TraceCheckUtils]: 45: Hoare triple {65551#true} ~retValue_acc~1 := ~waterLevel~0; {65551#true} is VALID [2020-07-10 18:08:06,079 INFO L280 TraceCheckUtils]: 46: Hoare triple {65551#true} #res := ~retValue_acc~1; {65551#true} is VALID [2020-07-10 18:08:06,079 INFO L280 TraceCheckUtils]: 47: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,079 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {65551#true} {65551#true} #842#return; {65551#true} is VALID [2020-07-10 18:08:06,079 INFO L280 TraceCheckUtils]: 49: Hoare triple {65551#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {65551#true} is VALID [2020-07-10 18:08:06,079 INFO L280 TraceCheckUtils]: 50: Hoare triple {65551#true} ~tmp~9 := #t~ret72; {65551#true} is VALID [2020-07-10 18:08:06,080 INFO L280 TraceCheckUtils]: 51: Hoare triple {65551#true} havoc #t~ret72; {65551#true} is VALID [2020-07-10 18:08:06,080 INFO L280 TraceCheckUtils]: 52: Hoare triple {65551#true} assume !(0 == ~tmp~9); {65551#true} is VALID [2020-07-10 18:08:06,080 INFO L280 TraceCheckUtils]: 53: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,081 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {65551#true} {65707#(<= 2 ~waterLevel~0)} #918#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,081 INFO L280 TraceCheckUtils]: 55: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume true; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,082 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {65707#(<= 2 ~waterLevel~0)} {65551#true} #908#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:06,088 INFO L280 TraceCheckUtils]: 0: Hoare triple {65765#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {65551#true} is VALID [2020-07-10 18:08:06,089 INFO L280 TraceCheckUtils]: 1: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,089 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {65551#true} {65707#(<= 2 ~waterLevel~0)} #904#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:06,122 INFO L280 TraceCheckUtils]: 0: Hoare triple {65764#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {65764#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:08:06,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {65764#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {65884#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 18:08:06,123 INFO L280 TraceCheckUtils]: 2: Hoare triple {65884#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {65884#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 18:08:06,124 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {65884#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {65707#(<= 2 ~waterLevel~0)} #914#return; {65715#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:06,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:06,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:06,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {65551#true} havoc ~retValue_acc~3; {65551#true} is VALID [2020-07-10 18:08:06,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {65551#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {65551#true} is VALID [2020-07-10 18:08:06,138 INFO L280 TraceCheckUtils]: 2: Hoare triple {65551#true} #res := ~retValue_acc~3; {65551#true} is VALID [2020-07-10 18:08:06,138 INFO L280 TraceCheckUtils]: 3: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,138 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {65551#true} {65551#true} #890#return; {65551#true} is VALID [2020-07-10 18:08:06,139 INFO L280 TraceCheckUtils]: 0: Hoare triple {65551#true} havoc ~retValue_acc~7; {65551#true} is VALID [2020-07-10 18:08:06,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {65551#true} havoc ~tmp~3; {65551#true} is VALID [2020-07-10 18:08:06,139 INFO L280 TraceCheckUtils]: 2: Hoare triple {65551#true} havoc ~tmp___0~1; {65551#true} is VALID [2020-07-10 18:08:06,139 INFO L263 TraceCheckUtils]: 3: Hoare triple {65551#true} call #t~ret30 := isLowWaterSensorDry(); {65551#true} is VALID [2020-07-10 18:08:06,140 INFO L280 TraceCheckUtils]: 4: Hoare triple {65551#true} havoc ~retValue_acc~3; {65551#true} is VALID [2020-07-10 18:08:06,140 INFO L280 TraceCheckUtils]: 5: Hoare triple {65551#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {65551#true} is VALID [2020-07-10 18:08:06,140 INFO L280 TraceCheckUtils]: 6: Hoare triple {65551#true} #res := ~retValue_acc~3; {65551#true} is VALID [2020-07-10 18:08:06,140 INFO L280 TraceCheckUtils]: 7: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,140 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {65551#true} {65551#true} #890#return; {65551#true} is VALID [2020-07-10 18:08:06,141 INFO L280 TraceCheckUtils]: 9: Hoare triple {65551#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647; {65551#true} is VALID [2020-07-10 18:08:06,141 INFO L280 TraceCheckUtils]: 10: Hoare triple {65551#true} ~tmp~3 := #t~ret30; {65551#true} is VALID [2020-07-10 18:08:06,141 INFO L280 TraceCheckUtils]: 11: Hoare triple {65551#true} havoc #t~ret30; {65551#true} is VALID [2020-07-10 18:08:06,141 INFO L280 TraceCheckUtils]: 12: Hoare triple {65551#true} assume 0 != ~tmp~3; {65551#true} is VALID [2020-07-10 18:08:06,141 INFO L280 TraceCheckUtils]: 13: Hoare triple {65551#true} ~tmp___0~1 := 0; {65551#true} is VALID [2020-07-10 18:08:06,142 INFO L280 TraceCheckUtils]: 14: Hoare triple {65551#true} ~retValue_acc~7 := ~tmp___0~1; {65551#true} is VALID [2020-07-10 18:08:06,142 INFO L280 TraceCheckUtils]: 15: Hoare triple {65551#true} #res := ~retValue_acc~7; {65551#true} is VALID [2020-07-10 18:08:06,142 INFO L280 TraceCheckUtils]: 16: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,142 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {65551#true} {65551#true} #892#return; {65551#true} is VALID [2020-07-10 18:08:06,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:06,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:06,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,148 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {65551#true} {65551#true} #930#return; {65551#true} is VALID [2020-07-10 18:08:06,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {65551#true} is VALID [2020-07-10 18:08:06,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {65551#true} assume !(0 == ~pumpRunning~0); {65551#true} is VALID [2020-07-10 18:08:06,149 INFO L263 TraceCheckUtils]: 2: Hoare triple {65551#true} call processEnvironment__wrappee__base(); {65551#true} is VALID [2020-07-10 18:08:06,149 INFO L280 TraceCheckUtils]: 3: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,149 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {65551#true} {65551#true} #930#return; {65551#true} is VALID [2020-07-10 18:08:06,149 INFO L280 TraceCheckUtils]: 5: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,149 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {65551#true} {65551#true} #896#return; {65551#true} is VALID [2020-07-10 18:08:06,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {65551#true} is VALID [2020-07-10 18:08:06,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {65551#true} assume 0 != ~pumpRunning~0; {65551#true} is VALID [2020-07-10 18:08:06,150 INFO L263 TraceCheckUtils]: 2: Hoare triple {65551#true} call #t~ret11 := isLowWaterLevel(); {65551#true} is VALID [2020-07-10 18:08:06,150 INFO L280 TraceCheckUtils]: 3: Hoare triple {65551#true} havoc ~retValue_acc~7; {65551#true} is VALID [2020-07-10 18:08:06,151 INFO L280 TraceCheckUtils]: 4: Hoare triple {65551#true} havoc ~tmp~3; {65551#true} is VALID [2020-07-10 18:08:06,151 INFO L280 TraceCheckUtils]: 5: Hoare triple {65551#true} havoc ~tmp___0~1; {65551#true} is VALID [2020-07-10 18:08:06,151 INFO L263 TraceCheckUtils]: 6: Hoare triple {65551#true} call #t~ret30 := isLowWaterSensorDry(); {65551#true} is VALID [2020-07-10 18:08:06,151 INFO L280 TraceCheckUtils]: 7: Hoare triple {65551#true} havoc ~retValue_acc~3; {65551#true} is VALID [2020-07-10 18:08:06,151 INFO L280 TraceCheckUtils]: 8: Hoare triple {65551#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {65551#true} is VALID [2020-07-10 18:08:06,152 INFO L280 TraceCheckUtils]: 9: Hoare triple {65551#true} #res := ~retValue_acc~3; {65551#true} is VALID [2020-07-10 18:08:06,152 INFO L280 TraceCheckUtils]: 10: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,152 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {65551#true} {65551#true} #890#return; {65551#true} is VALID [2020-07-10 18:08:06,152 INFO L280 TraceCheckUtils]: 12: Hoare triple {65551#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647; {65551#true} is VALID [2020-07-10 18:08:06,152 INFO L280 TraceCheckUtils]: 13: Hoare triple {65551#true} ~tmp~3 := #t~ret30; {65551#true} is VALID [2020-07-10 18:08:06,152 INFO L280 TraceCheckUtils]: 14: Hoare triple {65551#true} havoc #t~ret30; {65551#true} is VALID [2020-07-10 18:08:06,153 INFO L280 TraceCheckUtils]: 15: Hoare triple {65551#true} assume 0 != ~tmp~3; {65551#true} is VALID [2020-07-10 18:08:06,153 INFO L280 TraceCheckUtils]: 16: Hoare triple {65551#true} ~tmp___0~1 := 0; {65551#true} is VALID [2020-07-10 18:08:06,153 INFO L280 TraceCheckUtils]: 17: Hoare triple {65551#true} ~retValue_acc~7 := ~tmp___0~1; {65551#true} is VALID [2020-07-10 18:08:06,153 INFO L280 TraceCheckUtils]: 18: Hoare triple {65551#true} #res := ~retValue_acc~7; {65551#true} is VALID [2020-07-10 18:08:06,153 INFO L280 TraceCheckUtils]: 19: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,154 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {65551#true} {65551#true} #892#return; {65551#true} is VALID [2020-07-10 18:08:06,154 INFO L280 TraceCheckUtils]: 21: Hoare triple {65551#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {65551#true} is VALID [2020-07-10 18:08:06,154 INFO L280 TraceCheckUtils]: 22: Hoare triple {65551#true} ~tmp~1 := #t~ret11; {65551#true} is VALID [2020-07-10 18:08:06,154 INFO L280 TraceCheckUtils]: 23: Hoare triple {65551#true} havoc #t~ret11; {65551#true} is VALID [2020-07-10 18:08:06,154 INFO L280 TraceCheckUtils]: 24: Hoare triple {65551#true} assume !(0 != ~tmp~1); {65551#true} is VALID [2020-07-10 18:08:06,155 INFO L263 TraceCheckUtils]: 25: Hoare triple {65551#true} call processEnvironment__wrappee__highWaterSensor(); {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:08:06,155 INFO L280 TraceCheckUtils]: 26: Hoare triple {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {65551#true} is VALID [2020-07-10 18:08:06,156 INFO L280 TraceCheckUtils]: 27: Hoare triple {65551#true} assume !(0 == ~pumpRunning~0); {65551#true} is VALID [2020-07-10 18:08:06,156 INFO L263 TraceCheckUtils]: 28: Hoare triple {65551#true} call processEnvironment__wrappee__base(); {65551#true} is VALID [2020-07-10 18:08:06,156 INFO L280 TraceCheckUtils]: 29: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,156 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {65551#true} {65551#true} #930#return; {65551#true} is VALID [2020-07-10 18:08:06,156 INFO L280 TraceCheckUtils]: 31: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,156 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {65551#true} {65551#true} #896#return; {65551#true} is VALID [2020-07-10 18:08:06,157 INFO L280 TraceCheckUtils]: 33: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,157 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {65551#true} {65715#(<= 1 ~waterLevel~0)} #916#return; {65715#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:06,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {65551#true} havoc ~retValue_acc~1; {65551#true} is VALID [2020-07-10 18:08:06,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {65551#true} ~retValue_acc~1 := ~waterLevel~0; {65917#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} is VALID [2020-07-10 18:08:06,194 INFO L280 TraceCheckUtils]: 2: Hoare triple {65917#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} #res := ~retValue_acc~1; {65918#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 18:08:06,194 INFO L280 TraceCheckUtils]: 3: Hoare triple {65918#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {65918#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 18:08:06,195 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {65918#(= |getWaterLevel_#res| ~waterLevel~0)} {65715#(<= 1 ~waterLevel~0)} #842#return; {65756#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret72|)} is VALID [2020-07-10 18:08:06,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:08:06,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {65551#true} havoc ~retValue_acc~5; {65551#true} is VALID [2020-07-10 18:08:06,198 INFO L280 TraceCheckUtils]: 1: Hoare triple {65551#true} ~retValue_acc~5 := ~pumpRunning~0; {65551#true} is VALID [2020-07-10 18:08:06,199 INFO L280 TraceCheckUtils]: 2: Hoare triple {65551#true} #res := ~retValue_acc~5; {65551#true} is VALID [2020-07-10 18:08:06,199 INFO L280 TraceCheckUtils]: 3: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,199 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {65551#true} {65552#false} #844#return; {65552#false} is VALID [2020-07-10 18:08:06,203 INFO L263 TraceCheckUtils]: 0: Hoare triple {65551#true} call ULTIMATE.init(); {65763#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 18:08:06,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {65763#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {65551#true} is VALID [2020-07-10 18:08:06,204 INFO L280 TraceCheckUtils]: 2: Hoare triple {65551#true} #valid := #valid[0 := 0]; {65551#true} is VALID [2020-07-10 18:08:06,204 INFO L280 TraceCheckUtils]: 3: Hoare triple {65551#true} assume 0 < #StackHeapBarrier; {65551#true} is VALID [2020-07-10 18:08:06,204 INFO L280 TraceCheckUtils]: 4: Hoare triple {65551#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {65551#true} is VALID [2020-07-10 18:08:06,204 INFO L280 TraceCheckUtils]: 5: Hoare triple {65551#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {65551#true} is VALID [2020-07-10 18:08:06,204 INFO L280 TraceCheckUtils]: 6: Hoare triple {65551#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {65551#true} is VALID [2020-07-10 18:08:06,205 INFO L280 TraceCheckUtils]: 7: Hoare triple {65551#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {65551#true} is VALID [2020-07-10 18:08:06,205 INFO L280 TraceCheckUtils]: 8: Hoare triple {65551#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {65551#true} is VALID [2020-07-10 18:08:06,205 INFO L280 TraceCheckUtils]: 9: Hoare triple {65551#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {65551#true} is VALID [2020-07-10 18:08:06,205 INFO L280 TraceCheckUtils]: 10: Hoare triple {65551#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {65551#true} is VALID [2020-07-10 18:08:06,205 INFO L280 TraceCheckUtils]: 11: Hoare triple {65551#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {65551#true} is VALID [2020-07-10 18:08:06,206 INFO L280 TraceCheckUtils]: 12: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {65551#true} is VALID [2020-07-10 18:08:06,206 INFO L280 TraceCheckUtils]: 13: Hoare triple {65551#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {65551#true} is VALID [2020-07-10 18:08:06,206 INFO L280 TraceCheckUtils]: 14: Hoare triple {65551#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {65551#true} is VALID [2020-07-10 18:08:06,206 INFO L280 TraceCheckUtils]: 15: Hoare triple {65551#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {65551#true} is VALID [2020-07-10 18:08:06,206 INFO L280 TraceCheckUtils]: 16: Hoare triple {65551#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {65551#true} is VALID [2020-07-10 18:08:06,206 INFO L280 TraceCheckUtils]: 17: Hoare triple {65551#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {65551#true} is VALID [2020-07-10 18:08:06,207 INFO L280 TraceCheckUtils]: 18: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {65551#true} is VALID [2020-07-10 18:08:06,207 INFO L280 TraceCheckUtils]: 19: Hoare triple {65551#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {65551#true} is VALID [2020-07-10 18:08:06,207 INFO L280 TraceCheckUtils]: 20: Hoare triple {65551#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {65551#true} is VALID [2020-07-10 18:08:06,207 INFO L280 TraceCheckUtils]: 21: Hoare triple {65551#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {65551#true} is VALID [2020-07-10 18:08:06,207 INFO L280 TraceCheckUtils]: 22: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {65551#true} is VALID [2020-07-10 18:08:06,208 INFO L280 TraceCheckUtils]: 23: Hoare triple {65551#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {65551#true} is VALID [2020-07-10 18:08:06,208 INFO L280 TraceCheckUtils]: 24: Hoare triple {65551#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {65551#true} is VALID [2020-07-10 18:08:06,208 INFO L280 TraceCheckUtils]: 25: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {65551#true} is VALID [2020-07-10 18:08:06,208 INFO L280 TraceCheckUtils]: 26: Hoare triple {65551#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {65551#true} is VALID [2020-07-10 18:08:06,208 INFO L280 TraceCheckUtils]: 27: Hoare triple {65551#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L286 {65551#true} is VALID [2020-07-10 18:08:06,208 INFO L280 TraceCheckUtils]: 28: Hoare triple {65551#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L290 {65551#true} is VALID [2020-07-10 18:08:06,209 INFO L280 TraceCheckUtils]: 29: Hoare triple {65551#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L290-1 {65551#true} is VALID [2020-07-10 18:08:06,209 INFO L280 TraceCheckUtils]: 30: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L290-2 {65551#true} is VALID [2020-07-10 18:08:06,209 INFO L280 TraceCheckUtils]: 31: Hoare triple {65551#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L290-3 {65551#true} is VALID [2020-07-10 18:08:06,209 INFO L280 TraceCheckUtils]: 32: Hoare triple {65551#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L294 {65551#true} is VALID [2020-07-10 18:08:06,209 INFO L280 TraceCheckUtils]: 33: Hoare triple {65551#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L294-1 {65551#true} is VALID [2020-07-10 18:08:06,210 INFO L280 TraceCheckUtils]: 34: Hoare triple {65551#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L294-2 {65551#true} is VALID [2020-07-10 18:08:06,210 INFO L280 TraceCheckUtils]: 35: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L294-3 {65551#true} is VALID [2020-07-10 18:08:06,210 INFO L280 TraceCheckUtils]: 36: Hoare triple {65551#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L294-4 {65551#true} is VALID [2020-07-10 18:08:06,210 INFO L280 TraceCheckUtils]: 37: Hoare triple {65551#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L298 {65551#true} is VALID [2020-07-10 18:08:06,210 INFO L280 TraceCheckUtils]: 38: Hoare triple {65551#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L298-1 {65551#true} is VALID [2020-07-10 18:08:06,211 INFO L280 TraceCheckUtils]: 39: Hoare triple {65551#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L298-2 {65551#true} is VALID [2020-07-10 18:08:06,211 INFO L280 TraceCheckUtils]: 40: Hoare triple {65551#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L298-3 {65551#true} is VALID [2020-07-10 18:08:06,211 INFO L280 TraceCheckUtils]: 41: Hoare triple {65551#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L298-4 {65551#true} is VALID [2020-07-10 18:08:06,211 INFO L280 TraceCheckUtils]: 42: Hoare triple {65551#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L298-5 {65551#true} is VALID [2020-07-10 18:08:06,211 INFO L280 TraceCheckUtils]: 43: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L298-6 {65551#true} is VALID [2020-07-10 18:08:06,212 INFO L280 TraceCheckUtils]: 44: Hoare triple {65551#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L298-7 {65551#true} is VALID [2020-07-10 18:08:06,212 INFO L280 TraceCheckUtils]: 45: Hoare triple {65551#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L302 {65551#true} is VALID [2020-07-10 18:08:06,212 INFO L280 TraceCheckUtils]: 46: Hoare triple {65551#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L302-1 {65551#true} is VALID [2020-07-10 18:08:06,212 INFO L280 TraceCheckUtils]: 47: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L302-2 {65551#true} is VALID [2020-07-10 18:08:06,212 INFO L280 TraceCheckUtils]: 48: Hoare triple {65551#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L302-3 {65551#true} is VALID [2020-07-10 18:08:06,213 INFO L280 TraceCheckUtils]: 49: Hoare triple {65551#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L306 {65551#true} is VALID [2020-07-10 18:08:06,213 INFO L280 TraceCheckUtils]: 50: Hoare triple {65551#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L306-1 {65551#true} is VALID [2020-07-10 18:08:06,213 INFO L280 TraceCheckUtils]: 51: Hoare triple {65551#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L306-2 {65551#true} is VALID [2020-07-10 18:08:06,213 INFO L280 TraceCheckUtils]: 52: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L306-3 {65551#true} is VALID [2020-07-10 18:08:06,213 INFO L280 TraceCheckUtils]: 53: Hoare triple {65551#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L306-4 {65551#true} is VALID [2020-07-10 18:08:06,214 INFO L280 TraceCheckUtils]: 54: Hoare triple {65551#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L310 {65551#true} is VALID [2020-07-10 18:08:06,214 INFO L280 TraceCheckUtils]: 55: Hoare triple {65551#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L310-1 {65551#true} is VALID [2020-07-10 18:08:06,214 INFO L280 TraceCheckUtils]: 56: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L310-2 {65551#true} is VALID [2020-07-10 18:08:06,214 INFO L280 TraceCheckUtils]: 57: Hoare triple {65551#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L310-3 {65551#true} is VALID [2020-07-10 18:08:06,214 INFO L280 TraceCheckUtils]: 58: Hoare triple {65551#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L312 {65551#true} is VALID [2020-07-10 18:08:06,214 INFO L280 TraceCheckUtils]: 59: Hoare triple {65551#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L312-1 {65551#true} is VALID [2020-07-10 18:08:06,215 INFO L280 TraceCheckUtils]: 60: Hoare triple {65551#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30); srcloc: L312-2 {65551#true} is VALID [2020-07-10 18:08:06,215 INFO L280 TraceCheckUtils]: 61: Hoare triple {65551#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9); srcloc: L746 {65551#true} is VALID [2020-07-10 18:08:06,215 INFO L280 TraceCheckUtils]: 62: Hoare triple {65551#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(21); srcloc: L746-1 {65551#true} is VALID [2020-07-10 18:08:06,215 INFO L280 TraceCheckUtils]: 63: Hoare triple {65551#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L747 {65551#true} is VALID [2020-07-10 18:08:06,215 INFO L280 TraceCheckUtils]: 64: Hoare triple {65551#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L753 {65551#true} is VALID [2020-07-10 18:08:06,216 INFO L280 TraceCheckUtils]: 65: Hoare triple {65551#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L753-1 {65551#true} is VALID [2020-07-10 18:08:06,216 INFO L280 TraceCheckUtils]: 66: Hoare triple {65551#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(30); srcloc: L754 {65551#true} is VALID [2020-07-10 18:08:06,216 INFO L280 TraceCheckUtils]: 67: Hoare triple {65551#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(9); srcloc: L792 {65551#true} is VALID [2020-07-10 18:08:06,216 INFO L280 TraceCheckUtils]: 68: Hoare triple {65551#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(25); srcloc: L792-1 {65551#true} is VALID [2020-07-10 18:08:06,216 INFO L280 TraceCheckUtils]: 69: Hoare triple {65551#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L793 {65551#true} is VALID [2020-07-10 18:08:06,217 INFO L280 TraceCheckUtils]: 70: Hoare triple {65551#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L799 {65551#true} is VALID [2020-07-10 18:08:06,217 INFO L280 TraceCheckUtils]: 71: Hoare triple {65551#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L799-1 {65551#true} is VALID [2020-07-10 18:08:06,217 INFO L280 TraceCheckUtils]: 72: Hoare triple {65551#true} ~waterLevel~0 := 1; {65551#true} is VALID [2020-07-10 18:08:06,217 INFO L280 TraceCheckUtils]: 73: Hoare triple {65551#true} ~methaneLevelCritical~0 := 0; {65551#true} is VALID [2020-07-10 18:08:06,217 INFO L280 TraceCheckUtils]: 74: Hoare triple {65551#true} ~pumpRunning~0 := 0; {65551#true} is VALID [2020-07-10 18:08:06,218 INFO L280 TraceCheckUtils]: 75: Hoare triple {65551#true} ~systemActive~0 := 1; {65551#true} is VALID [2020-07-10 18:08:06,218 INFO L280 TraceCheckUtils]: 76: Hoare triple {65551#true} ~head~0.base, ~head~0.offset := 0, 0; {65551#true} is VALID [2020-07-10 18:08:06,218 INFO L280 TraceCheckUtils]: 77: Hoare triple {65551#true} ~cleanupTimeShifts~0 := 4; {65551#true} is VALID [2020-07-10 18:08:06,218 INFO L280 TraceCheckUtils]: 78: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,218 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {65551#true} {65551#true} #942#return; {65551#true} is VALID [2020-07-10 18:08:06,219 INFO L263 TraceCheckUtils]: 80: Hoare triple {65551#true} call #t~ret74 := main(); {65551#true} is VALID [2020-07-10 18:08:06,219 INFO L280 TraceCheckUtils]: 81: Hoare triple {65551#true} havoc ~retValue_acc~11; {65551#true} is VALID [2020-07-10 18:08:06,219 INFO L280 TraceCheckUtils]: 82: Hoare triple {65551#true} havoc ~tmp~8; {65551#true} is VALID [2020-07-10 18:08:06,219 INFO L263 TraceCheckUtils]: 83: Hoare triple {65551#true} call select_helpers(); {65551#true} is VALID [2020-07-10 18:08:06,219 INFO L280 TraceCheckUtils]: 84: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,220 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {65551#true} {65551#true} #848#return; {65551#true} is VALID [2020-07-10 18:08:06,220 INFO L263 TraceCheckUtils]: 86: Hoare triple {65551#true} call select_features(); {65551#true} is VALID [2020-07-10 18:08:06,220 INFO L280 TraceCheckUtils]: 87: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,220 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {65551#true} {65551#true} #850#return; {65551#true} is VALID [2020-07-10 18:08:06,220 INFO L263 TraceCheckUtils]: 89: Hoare triple {65551#true} call #t~ret70 := valid_product(); {65551#true} is VALID [2020-07-10 18:08:06,221 INFO L280 TraceCheckUtils]: 90: Hoare triple {65551#true} havoc ~retValue_acc~13; {65551#true} is VALID [2020-07-10 18:08:06,221 INFO L280 TraceCheckUtils]: 91: Hoare triple {65551#true} ~retValue_acc~13 := 1; {65551#true} is VALID [2020-07-10 18:08:06,221 INFO L280 TraceCheckUtils]: 92: Hoare triple {65551#true} #res := ~retValue_acc~13; {65551#true} is VALID [2020-07-10 18:08:06,221 INFO L280 TraceCheckUtils]: 93: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,221 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {65551#true} {65551#true} #852#return; {65551#true} is VALID [2020-07-10 18:08:06,222 INFO L280 TraceCheckUtils]: 95: Hoare triple {65551#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {65551#true} is VALID [2020-07-10 18:08:06,222 INFO L280 TraceCheckUtils]: 96: Hoare triple {65551#true} ~tmp~8 := #t~ret70; {65551#true} is VALID [2020-07-10 18:08:06,222 INFO L280 TraceCheckUtils]: 97: Hoare triple {65551#true} havoc #t~ret70; {65551#true} is VALID [2020-07-10 18:08:06,222 INFO L280 TraceCheckUtils]: 98: Hoare triple {65551#true} assume 0 != ~tmp~8; {65551#true} is VALID [2020-07-10 18:08:06,222 INFO L263 TraceCheckUtils]: 99: Hoare triple {65551#true} call setup(); {65551#true} is VALID [2020-07-10 18:08:06,222 INFO L280 TraceCheckUtils]: 100: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,223 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {65551#true} {65551#true} #854#return; {65551#true} is VALID [2020-07-10 18:08:06,223 INFO L263 TraceCheckUtils]: 102: Hoare triple {65551#true} call runTest(); {65551#true} is VALID [2020-07-10 18:08:06,223 INFO L263 TraceCheckUtils]: 103: Hoare triple {65551#true} call test(); {65551#true} is VALID [2020-07-10 18:08:06,223 INFO L280 TraceCheckUtils]: 104: Hoare triple {65551#true} havoc ~splverifierCounter~0; {65551#true} is VALID [2020-07-10 18:08:06,223 INFO L280 TraceCheckUtils]: 105: Hoare triple {65551#true} havoc ~tmp~4; {65551#true} is VALID [2020-07-10 18:08:06,224 INFO L280 TraceCheckUtils]: 106: Hoare triple {65551#true} havoc ~tmp___0~2; {65551#true} is VALID [2020-07-10 18:08:06,224 INFO L280 TraceCheckUtils]: 107: Hoare triple {65551#true} havoc ~tmp___1~0; {65551#true} is VALID [2020-07-10 18:08:06,224 INFO L280 TraceCheckUtils]: 108: Hoare triple {65551#true} havoc ~tmp___2~0; {65551#true} is VALID [2020-07-10 18:08:06,224 INFO L280 TraceCheckUtils]: 109: Hoare triple {65551#true} ~splverifierCounter~0 := 0; {65551#true} is VALID [2020-07-10 18:08:06,224 INFO L280 TraceCheckUtils]: 110: Hoare triple {65551#true} assume !false; {65551#true} is VALID [2020-07-10 18:08:06,224 INFO L280 TraceCheckUtils]: 111: Hoare triple {65551#true} assume ~splverifierCounter~0 < 4; {65551#true} is VALID [2020-07-10 18:08:06,225 INFO L280 TraceCheckUtils]: 112: Hoare triple {65551#true} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {65551#true} is VALID [2020-07-10 18:08:06,225 INFO L280 TraceCheckUtils]: 113: Hoare triple {65551#true} ~tmp~4 := #t~nondet31; {65551#true} is VALID [2020-07-10 18:08:06,225 INFO L280 TraceCheckUtils]: 114: Hoare triple {65551#true} havoc #t~nondet31; {65551#true} is VALID [2020-07-10 18:08:06,225 INFO L280 TraceCheckUtils]: 115: Hoare triple {65551#true} assume 0 != ~tmp~4; {65551#true} is VALID [2020-07-10 18:08:06,226 INFO L263 TraceCheckUtils]: 116: Hoare triple {65551#true} call waterRise(); {65764#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:08:06,226 INFO L280 TraceCheckUtils]: 117: Hoare triple {65764#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {65551#true} is VALID [2020-07-10 18:08:06,226 INFO L280 TraceCheckUtils]: 118: Hoare triple {65551#true} ~waterLevel~0 := 1 + ~waterLevel~0; {65551#true} is VALID [2020-07-10 18:08:06,226 INFO L280 TraceCheckUtils]: 119: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,227 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {65551#true} {65551#true} #900#return; {65551#true} is VALID [2020-07-10 18:08:06,227 INFO L280 TraceCheckUtils]: 121: Hoare triple {65551#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {65551#true} is VALID [2020-07-10 18:08:06,227 INFO L280 TraceCheckUtils]: 122: Hoare triple {65551#true} ~tmp___0~2 := #t~nondet32; {65551#true} is VALID [2020-07-10 18:08:06,227 INFO L280 TraceCheckUtils]: 123: Hoare triple {65551#true} havoc #t~nondet32; {65551#true} is VALID [2020-07-10 18:08:06,227 INFO L280 TraceCheckUtils]: 124: Hoare triple {65551#true} assume !(0 != ~tmp___0~2); {65551#true} is VALID [2020-07-10 18:08:06,228 INFO L280 TraceCheckUtils]: 125: Hoare triple {65551#true} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {65551#true} is VALID [2020-07-10 18:08:06,228 INFO L280 TraceCheckUtils]: 126: Hoare triple {65551#true} ~tmp___2~0 := #t~nondet33; {65551#true} is VALID [2020-07-10 18:08:06,228 INFO L280 TraceCheckUtils]: 127: Hoare triple {65551#true} havoc #t~nondet33; {65551#true} is VALID [2020-07-10 18:08:06,228 INFO L280 TraceCheckUtils]: 128: Hoare triple {65551#true} assume 0 != ~tmp___2~0; {65551#true} is VALID [2020-07-10 18:08:06,229 INFO L263 TraceCheckUtils]: 129: Hoare triple {65551#true} call startSystem(); {65765#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 18:08:06,229 INFO L280 TraceCheckUtils]: 130: Hoare triple {65765#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {65551#true} is VALID [2020-07-10 18:08:06,229 INFO L280 TraceCheckUtils]: 131: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,229 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {65551#true} {65551#true} #904#return; {65551#true} is VALID [2020-07-10 18:08:06,230 INFO L263 TraceCheckUtils]: 133: Hoare triple {65551#true} call timeShift(); {65766#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 18:08:06,230 INFO L280 TraceCheckUtils]: 134: Hoare triple {65766#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} assume !(0 != ~pumpRunning~0); {65551#true} is VALID [2020-07-10 18:08:06,231 INFO L280 TraceCheckUtils]: 135: Hoare triple {65551#true} assume 0 != ~systemActive~0; {65551#true} is VALID [2020-07-10 18:08:06,231 INFO L263 TraceCheckUtils]: 136: Hoare triple {65551#true} call processEnvironment(); {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:08:06,231 INFO L280 TraceCheckUtils]: 137: Hoare triple {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {65551#true} is VALID [2020-07-10 18:08:06,232 INFO L280 TraceCheckUtils]: 138: Hoare triple {65551#true} assume !(0 != ~pumpRunning~0); {65551#true} is VALID [2020-07-10 18:08:06,232 INFO L263 TraceCheckUtils]: 139: Hoare triple {65551#true} call processEnvironment__wrappee__highWaterSensor(); {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:08:06,232 INFO L280 TraceCheckUtils]: 140: Hoare triple {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {65551#true} is VALID [2020-07-10 18:08:06,233 INFO L280 TraceCheckUtils]: 141: Hoare triple {65551#true} assume 0 == ~pumpRunning~0; {65551#true} is VALID [2020-07-10 18:08:06,233 INFO L263 TraceCheckUtils]: 142: Hoare triple {65551#true} call #t~ret10 := isHighWaterLevel(); {65551#true} is VALID [2020-07-10 18:08:06,233 INFO L280 TraceCheckUtils]: 143: Hoare triple {65551#true} havoc ~retValue_acc~6; {65551#true} is VALID [2020-07-10 18:08:06,233 INFO L280 TraceCheckUtils]: 144: Hoare triple {65551#true} havoc ~tmp~2; {65551#true} is VALID [2020-07-10 18:08:06,233 INFO L280 TraceCheckUtils]: 145: Hoare triple {65551#true} havoc ~tmp___0~0; {65551#true} is VALID [2020-07-10 18:08:06,234 INFO L263 TraceCheckUtils]: 146: Hoare triple {65551#true} call #t~ret29 := isHighWaterSensorDry(); {65551#true} is VALID [2020-07-10 18:08:06,234 INFO L280 TraceCheckUtils]: 147: Hoare triple {65551#true} havoc ~retValue_acc~2; {65551#true} is VALID [2020-07-10 18:08:06,234 INFO L280 TraceCheckUtils]: 148: Hoare triple {65551#true} assume !(~waterLevel~0 < 2); {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,235 INFO L280 TraceCheckUtils]: 149: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := 0; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,236 INFO L280 TraceCheckUtils]: 150: Hoare triple {65707#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~2; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,236 INFO L280 TraceCheckUtils]: 151: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume true; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,237 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {65707#(<= 2 ~waterLevel~0)} {65551#true} #912#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,237 INFO L280 TraceCheckUtils]: 153: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,238 INFO L280 TraceCheckUtils]: 154: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~tmp~2 := #t~ret29; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,239 INFO L280 TraceCheckUtils]: 155: Hoare triple {65707#(<= 2 ~waterLevel~0)} havoc #t~ret29; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,239 INFO L280 TraceCheckUtils]: 156: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~2); {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,240 INFO L280 TraceCheckUtils]: 157: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~tmp___0~0 := 1; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,241 INFO L280 TraceCheckUtils]: 158: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~0; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,241 INFO L280 TraceCheckUtils]: 159: Hoare triple {65707#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~6; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,242 INFO L280 TraceCheckUtils]: 160: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume true; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,243 INFO L275 TraceCheckUtils]: 161: Hoare quadruple {65707#(<= 2 ~waterLevel~0)} {65551#true} #924#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,244 INFO L280 TraceCheckUtils]: 162: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,245 INFO L280 TraceCheckUtils]: 163: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~tmp~0 := #t~ret10; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,245 INFO L280 TraceCheckUtils]: 164: Hoare triple {65707#(<= 2 ~waterLevel~0)} havoc #t~ret10; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,246 INFO L280 TraceCheckUtils]: 165: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,247 INFO L263 TraceCheckUtils]: 166: Hoare triple {65707#(<= 2 ~waterLevel~0)} call activatePump(); {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:08:06,247 INFO L280 TraceCheckUtils]: 167: Hoare triple {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {65551#true} is VALID [2020-07-10 18:08:06,247 INFO L280 TraceCheckUtils]: 168: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,248 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {65551#true} {65707#(<= 2 ~waterLevel~0)} #926#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,249 INFO L280 TraceCheckUtils]: 170: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume true; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,250 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {65707#(<= 2 ~waterLevel~0)} {65551#true} #898#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,251 INFO L280 TraceCheckUtils]: 172: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume true; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,252 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {65707#(<= 2 ~waterLevel~0)} {65551#true} #916#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,252 INFO L263 TraceCheckUtils]: 174: Hoare triple {65707#(<= 2 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {65551#true} is VALID [2020-07-10 18:08:06,252 INFO L280 TraceCheckUtils]: 175: Hoare triple {65551#true} havoc ~tmp~9; {65551#true} is VALID [2020-07-10 18:08:06,252 INFO L280 TraceCheckUtils]: 176: Hoare triple {65551#true} havoc ~tmp___0~3; {65551#true} is VALID [2020-07-10 18:08:06,253 INFO L263 TraceCheckUtils]: 177: Hoare triple {65551#true} call #t~ret72 := getWaterLevel(); {65551#true} is VALID [2020-07-10 18:08:06,253 INFO L280 TraceCheckUtils]: 178: Hoare triple {65551#true} havoc ~retValue_acc~1; {65551#true} is VALID [2020-07-10 18:08:06,253 INFO L280 TraceCheckUtils]: 179: Hoare triple {65551#true} ~retValue_acc~1 := ~waterLevel~0; {65551#true} is VALID [2020-07-10 18:08:06,254 INFO L280 TraceCheckUtils]: 180: Hoare triple {65551#true} #res := ~retValue_acc~1; {65551#true} is VALID [2020-07-10 18:08:06,254 INFO L280 TraceCheckUtils]: 181: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,254 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {65551#true} {65551#true} #842#return; {65551#true} is VALID [2020-07-10 18:08:06,254 INFO L280 TraceCheckUtils]: 183: Hoare triple {65551#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {65551#true} is VALID [2020-07-10 18:08:06,254 INFO L280 TraceCheckUtils]: 184: Hoare triple {65551#true} ~tmp~9 := #t~ret72; {65551#true} is VALID [2020-07-10 18:08:06,255 INFO L280 TraceCheckUtils]: 185: Hoare triple {65551#true} havoc #t~ret72; {65551#true} is VALID [2020-07-10 18:08:06,255 INFO L280 TraceCheckUtils]: 186: Hoare triple {65551#true} assume !(0 == ~tmp~9); {65551#true} is VALID [2020-07-10 18:08:06,255 INFO L280 TraceCheckUtils]: 187: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,256 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {65551#true} {65707#(<= 2 ~waterLevel~0)} #918#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,256 INFO L280 TraceCheckUtils]: 189: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume true; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,257 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {65707#(<= 2 ~waterLevel~0)} {65551#true} #908#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,258 INFO L280 TraceCheckUtils]: 191: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume !false; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,259 INFO L280 TraceCheckUtils]: 192: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,259 INFO L280 TraceCheckUtils]: 193: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,260 INFO L280 TraceCheckUtils]: 194: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~nondet31; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,261 INFO L280 TraceCheckUtils]: 195: Hoare triple {65707#(<= 2 ~waterLevel~0)} havoc #t~nondet31; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,261 INFO L280 TraceCheckUtils]: 196: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,262 INFO L280 TraceCheckUtils]: 197: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,263 INFO L280 TraceCheckUtils]: 198: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~tmp___0~2 := #t~nondet32; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,263 INFO L280 TraceCheckUtils]: 199: Hoare triple {65707#(<= 2 ~waterLevel~0)} havoc #t~nondet32; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,264 INFO L280 TraceCheckUtils]: 200: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~2); {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,264 INFO L280 TraceCheckUtils]: 201: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,265 INFO L280 TraceCheckUtils]: 202: Hoare triple {65707#(<= 2 ~waterLevel~0)} ~tmp___2~0 := #t~nondet33; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,265 INFO L280 TraceCheckUtils]: 203: Hoare triple {65707#(<= 2 ~waterLevel~0)} havoc #t~nondet33; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,266 INFO L280 TraceCheckUtils]: 204: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,267 INFO L263 TraceCheckUtils]: 205: Hoare triple {65707#(<= 2 ~waterLevel~0)} call startSystem(); {65765#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 18:08:06,267 INFO L280 TraceCheckUtils]: 206: Hoare triple {65765#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {65551#true} is VALID [2020-07-10 18:08:06,267 INFO L280 TraceCheckUtils]: 207: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,268 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {65551#true} {65707#(<= 2 ~waterLevel~0)} #904#return; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,269 INFO L263 TraceCheckUtils]: 209: Hoare triple {65707#(<= 2 ~waterLevel~0)} call timeShift(); {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,270 INFO L280 TraceCheckUtils]: 210: Hoare triple {65707#(<= 2 ~waterLevel~0)} assume 0 != ~pumpRunning~0; {65707#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,271 INFO L263 TraceCheckUtils]: 211: Hoare triple {65707#(<= 2 ~waterLevel~0)} call lowerWaterLevel(); {65764#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:08:06,271 INFO L280 TraceCheckUtils]: 212: Hoare triple {65764#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0; {65764#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 18:08:06,272 INFO L280 TraceCheckUtils]: 213: Hoare triple {65764#(= ~waterLevel~0 |old(~waterLevel~0)|)} ~waterLevel~0 := ~waterLevel~0 - 1; {65884#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 18:08:06,273 INFO L280 TraceCheckUtils]: 214: Hoare triple {65884#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} assume true; {65884#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} is VALID [2020-07-10 18:08:06,274 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {65884#(<= |old(~waterLevel~0)| (+ ~waterLevel~0 1))} {65707#(<= 2 ~waterLevel~0)} #914#return; {65715#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,274 INFO L280 TraceCheckUtils]: 216: Hoare triple {65715#(<= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {65715#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,275 INFO L263 TraceCheckUtils]: 217: Hoare triple {65715#(<= 1 ~waterLevel~0)} call processEnvironment(); {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:08:06,276 INFO L280 TraceCheckUtils]: 218: Hoare triple {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {65551#true} is VALID [2020-07-10 18:08:06,276 INFO L280 TraceCheckUtils]: 219: Hoare triple {65551#true} assume 0 != ~pumpRunning~0; {65551#true} is VALID [2020-07-10 18:08:06,276 INFO L263 TraceCheckUtils]: 220: Hoare triple {65551#true} call #t~ret11 := isLowWaterLevel(); {65551#true} is VALID [2020-07-10 18:08:06,276 INFO L280 TraceCheckUtils]: 221: Hoare triple {65551#true} havoc ~retValue_acc~7; {65551#true} is VALID [2020-07-10 18:08:06,277 INFO L280 TraceCheckUtils]: 222: Hoare triple {65551#true} havoc ~tmp~3; {65551#true} is VALID [2020-07-10 18:08:06,277 INFO L280 TraceCheckUtils]: 223: Hoare triple {65551#true} havoc ~tmp___0~1; {65551#true} is VALID [2020-07-10 18:08:06,277 INFO L263 TraceCheckUtils]: 224: Hoare triple {65551#true} call #t~ret30 := isLowWaterSensorDry(); {65551#true} is VALID [2020-07-10 18:08:06,278 INFO L280 TraceCheckUtils]: 225: Hoare triple {65551#true} havoc ~retValue_acc~3; {65551#true} is VALID [2020-07-10 18:08:06,278 INFO L280 TraceCheckUtils]: 226: Hoare triple {65551#true} ~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0); {65551#true} is VALID [2020-07-10 18:08:06,278 INFO L280 TraceCheckUtils]: 227: Hoare triple {65551#true} #res := ~retValue_acc~3; {65551#true} is VALID [2020-07-10 18:08:06,278 INFO L280 TraceCheckUtils]: 228: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,279 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {65551#true} {65551#true} #890#return; {65551#true} is VALID [2020-07-10 18:08:06,279 INFO L280 TraceCheckUtils]: 230: Hoare triple {65551#true} assume -2147483648 <= #t~ret30 && #t~ret30 <= 2147483647; {65551#true} is VALID [2020-07-10 18:08:06,279 INFO L280 TraceCheckUtils]: 231: Hoare triple {65551#true} ~tmp~3 := #t~ret30; {65551#true} is VALID [2020-07-10 18:08:06,280 INFO L280 TraceCheckUtils]: 232: Hoare triple {65551#true} havoc #t~ret30; {65551#true} is VALID [2020-07-10 18:08:06,280 INFO L280 TraceCheckUtils]: 233: Hoare triple {65551#true} assume 0 != ~tmp~3; {65551#true} is VALID [2020-07-10 18:08:06,280 INFO L280 TraceCheckUtils]: 234: Hoare triple {65551#true} ~tmp___0~1 := 0; {65551#true} is VALID [2020-07-10 18:08:06,280 INFO L280 TraceCheckUtils]: 235: Hoare triple {65551#true} ~retValue_acc~7 := ~tmp___0~1; {65551#true} is VALID [2020-07-10 18:08:06,280 INFO L280 TraceCheckUtils]: 236: Hoare triple {65551#true} #res := ~retValue_acc~7; {65551#true} is VALID [2020-07-10 18:08:06,281 INFO L280 TraceCheckUtils]: 237: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,281 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {65551#true} {65551#true} #892#return; {65551#true} is VALID [2020-07-10 18:08:06,281 INFO L280 TraceCheckUtils]: 239: Hoare triple {65551#true} assume -2147483648 <= #t~ret11 && #t~ret11 <= 2147483647; {65551#true} is VALID [2020-07-10 18:08:06,281 INFO L280 TraceCheckUtils]: 240: Hoare triple {65551#true} ~tmp~1 := #t~ret11; {65551#true} is VALID [2020-07-10 18:08:06,281 INFO L280 TraceCheckUtils]: 241: Hoare triple {65551#true} havoc #t~ret11; {65551#true} is VALID [2020-07-10 18:08:06,282 INFO L280 TraceCheckUtils]: 242: Hoare triple {65551#true} assume !(0 != ~tmp~1); {65551#true} is VALID [2020-07-10 18:08:06,282 INFO L263 TraceCheckUtils]: 243: Hoare triple {65551#true} call processEnvironment__wrappee__highWaterSensor(); {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 18:08:06,282 INFO L280 TraceCheckUtils]: 244: Hoare triple {65818#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {65551#true} is VALID [2020-07-10 18:08:06,283 INFO L280 TraceCheckUtils]: 245: Hoare triple {65551#true} assume !(0 == ~pumpRunning~0); {65551#true} is VALID [2020-07-10 18:08:06,283 INFO L263 TraceCheckUtils]: 246: Hoare triple {65551#true} call processEnvironment__wrappee__base(); {65551#true} is VALID [2020-07-10 18:08:06,283 INFO L280 TraceCheckUtils]: 247: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,283 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {65551#true} {65551#true} #930#return; {65551#true} is VALID [2020-07-10 18:08:06,284 INFO L280 TraceCheckUtils]: 249: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,284 INFO L275 TraceCheckUtils]: 250: Hoare quadruple {65551#true} {65551#true} #896#return; {65551#true} is VALID [2020-07-10 18:08:06,284 INFO L280 TraceCheckUtils]: 251: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,285 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {65551#true} {65715#(<= 1 ~waterLevel~0)} #916#return; {65715#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,286 INFO L263 TraceCheckUtils]: 253: Hoare triple {65715#(<= 1 ~waterLevel~0)} call __utac_acc__Specification4_spec__1(); {65715#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,287 INFO L280 TraceCheckUtils]: 254: Hoare triple {65715#(<= 1 ~waterLevel~0)} havoc ~tmp~9; {65715#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,288 INFO L280 TraceCheckUtils]: 255: Hoare triple {65715#(<= 1 ~waterLevel~0)} havoc ~tmp___0~3; {65715#(<= 1 ~waterLevel~0)} is VALID [2020-07-10 18:08:06,288 INFO L263 TraceCheckUtils]: 256: Hoare triple {65715#(<= 1 ~waterLevel~0)} call #t~ret72 := getWaterLevel(); {65551#true} is VALID [2020-07-10 18:08:06,288 INFO L280 TraceCheckUtils]: 257: Hoare triple {65551#true} havoc ~retValue_acc~1; {65551#true} is VALID [2020-07-10 18:08:06,289 INFO L280 TraceCheckUtils]: 258: Hoare triple {65551#true} ~retValue_acc~1 := ~waterLevel~0; {65917#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} is VALID [2020-07-10 18:08:06,289 INFO L280 TraceCheckUtils]: 259: Hoare triple {65917#(= ~waterLevel~0 getWaterLevel_~retValue_acc~1)} #res := ~retValue_acc~1; {65918#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 18:08:06,290 INFO L280 TraceCheckUtils]: 260: Hoare triple {65918#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {65918#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 18:08:06,291 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {65918#(= |getWaterLevel_#res| ~waterLevel~0)} {65715#(<= 1 ~waterLevel~0)} #842#return; {65756#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret72|)} is VALID [2020-07-10 18:08:06,291 INFO L280 TraceCheckUtils]: 262: Hoare triple {65756#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret72|)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {65756#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret72|)} is VALID [2020-07-10 18:08:06,292 INFO L280 TraceCheckUtils]: 263: Hoare triple {65756#(<= 1 |__utac_acc__Specification4_spec__1_#t~ret72|)} ~tmp~9 := #t~ret72; {65757#(<= 1 __utac_acc__Specification4_spec__1_~tmp~9)} is VALID [2020-07-10 18:08:06,293 INFO L280 TraceCheckUtils]: 264: Hoare triple {65757#(<= 1 __utac_acc__Specification4_spec__1_~tmp~9)} havoc #t~ret72; {65757#(<= 1 __utac_acc__Specification4_spec__1_~tmp~9)} is VALID [2020-07-10 18:08:06,294 INFO L280 TraceCheckUtils]: 265: Hoare triple {65757#(<= 1 __utac_acc__Specification4_spec__1_~tmp~9)} assume 0 == ~tmp~9; {65552#false} is VALID [2020-07-10 18:08:06,294 INFO L263 TraceCheckUtils]: 266: Hoare triple {65552#false} call #t~ret73 := isPumpRunning(); {65551#true} is VALID [2020-07-10 18:08:06,295 INFO L280 TraceCheckUtils]: 267: Hoare triple {65551#true} havoc ~retValue_acc~5; {65551#true} is VALID [2020-07-10 18:08:06,295 INFO L280 TraceCheckUtils]: 268: Hoare triple {65551#true} ~retValue_acc~5 := ~pumpRunning~0; {65551#true} is VALID [2020-07-10 18:08:06,295 INFO L280 TraceCheckUtils]: 269: Hoare triple {65551#true} #res := ~retValue_acc~5; {65551#true} is VALID [2020-07-10 18:08:06,295 INFO L280 TraceCheckUtils]: 270: Hoare triple {65551#true} assume true; {65551#true} is VALID [2020-07-10 18:08:06,296 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {65551#true} {65552#false} #844#return; {65552#false} is VALID [2020-07-10 18:08:06,296 INFO L280 TraceCheckUtils]: 272: Hoare triple {65552#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {65552#false} is VALID [2020-07-10 18:08:06,296 INFO L280 TraceCheckUtils]: 273: Hoare triple {65552#false} ~tmp___0~3 := #t~ret73; {65552#false} is VALID [2020-07-10 18:08:06,296 INFO L280 TraceCheckUtils]: 274: Hoare triple {65552#false} havoc #t~ret73; {65552#false} is VALID [2020-07-10 18:08:06,297 INFO L280 TraceCheckUtils]: 275: Hoare triple {65552#false} assume 0 != ~tmp___0~3; {65552#false} is VALID [2020-07-10 18:08:06,297 INFO L263 TraceCheckUtils]: 276: Hoare triple {65552#false} call __automaton_fail(); {65552#false} is VALID [2020-07-10 18:08:06,297 INFO L280 TraceCheckUtils]: 277: Hoare triple {65552#false} assume !false; {65552#false} is VALID [2020-07-10 18:08:06,361 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 18:08:06,362 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:08:06,362 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2104496758] [2020-07-10 18:08:06,362 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:08:06,362 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-10 18:08:06,362 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [91014209] [2020-07-10 18:08:06,363 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 278 [2020-07-10 18:08:06,364 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:08:06,364 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-10 18:08:06,661 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 273 edges. 273 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:08:06,662 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-10 18:08:06,662 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:08:06,662 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-10 18:08:06,662 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2020-07-10 18:08:06,663 INFO L87 Difference]: Start difference. First operand 1440 states and 1639 transitions. Second operand 14 states. [2020-07-10 18:08:07,951 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 18:08:13,572 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 18:08:19,069 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 18:08:19,708 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 18:08:20,741 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 18:08:21,454 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 18:08:21,905 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 18:08:22,339 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 18:08:22,875 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 18:08:23,702 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 18:08:24,734 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 18:08:25,441 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189