/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product47.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 19:57:43,196 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 19:57:43,199 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 19:57:43,218 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 19:57:43,218 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 19:57:43,220 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 19:57:43,222 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 19:57:43,232 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 19:57:43,234 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 19:57:43,236 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 19:57:43,237 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 19:57:43,239 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 19:57:43,240 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 19:57:43,243 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 19:57:43,244 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 19:57:43,245 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 19:57:43,246 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 19:57:43,248 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 19:57:43,251 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 19:57:43,258 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 19:57:43,262 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 19:57:43,264 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 19:57:43,265 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 19:57:43,267 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 19:57:43,269 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 19:57:43,269 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 19:57:43,269 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 19:57:43,272 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 19:57:43,273 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 19:57:43,274 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 19:57:43,274 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 19:57:43,275 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 19:57:43,276 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 19:57:43,277 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 19:57:43,278 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 19:57:43,278 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 19:57:43,280 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 19:57:43,281 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 19:57:43,281 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 19:57:43,282 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 19:57:43,283 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 19:57:43,284 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-08 19:57:43,312 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 19:57:43,314 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 19:57:43,316 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 19:57:43,316 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 19:57:43,316 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 19:57:43,316 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 19:57:43,317 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 19:57:43,317 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 19:57:43,317 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 19:57:43,320 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 19:57:43,320 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 19:57:43,321 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 19:57:43,321 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 19:57:43,321 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 19:57:43,321 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 19:57:43,321 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 19:57:43,322 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 19:57:43,322 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 19:57:43,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 19:57:43,322 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 19:57:43,323 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 19:57:43,323 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 19:57:43,323 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-08 19:57:43,645 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 19:57:43,657 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 19:57:43,660 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 19:57:43,661 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 19:57:43,662 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 19:57:43,662 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product47.cil.c [2020-07-08 19:57:43,729 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e03c4936/2c46bbb74d3e41c7bdea60f82d076131/FLAG24edc4847 [2020-07-08 19:57:44,219 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 19:57:44,220 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product47.cil.c [2020-07-08 19:57:44,235 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e03c4936/2c46bbb74d3e41c7bdea60f82d076131/FLAG24edc4847 [2020-07-08 19:57:44,548 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e03c4936/2c46bbb74d3e41c7bdea60f82d076131 [2020-07-08 19:57:44,557 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 19:57:44,559 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 19:57:44,560 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 19:57:44,560 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 19:57:44,564 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 19:57:44,565 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 07:57:44" (1/1) ... [2020-07-08 19:57:44,568 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11474de2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:57:44, skipping insertion in model container [2020-07-08 19:57:44,568 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 07:57:44" (1/1) ... [2020-07-08 19:57:44,577 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 19:57:44,641 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 19:57:45,163 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 19:57:45,178 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 19:57:45,293 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 19:57:45,345 INFO L208 MainTranslator]: Completed translation [2020-07-08 19:57:45,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:57:45 WrapperNode [2020-07-08 19:57:45,346 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 19:57:45,347 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 19:57:45,347 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 19:57:45,347 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 19:57:45,363 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:57:45" (1/1) ... [2020-07-08 19:57:45,364 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:57:45" (1/1) ... [2020-07-08 19:57:45,405 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:57:45" (1/1) ... [2020-07-08 19:57:45,410 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:57:45" (1/1) ... [2020-07-08 19:57:45,500 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:57:45" (1/1) ... [2020-07-08 19:57:45,518 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:57:45" (1/1) ... [2020-07-08 19:57:45,528 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:57:45" (1/1) ... [2020-07-08 19:57:45,538 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 19:57:45,543 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 19:57:45,543 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 19:57:45,543 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 19:57:45,544 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:57:45" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 19:57:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 19:57:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 19:57:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-08 19:57:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-07-08 19:57:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-08 19:57:45,620 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-08 19:57:45,620 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-08 19:57:45,620 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-08 19:57:45,620 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-08 19:57:45,620 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-08 19:57:45,621 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-08 19:57:45,621 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-08 19:57:45,621 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-08 19:57:45,621 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-08 19:57:45,621 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-08 19:57:45,621 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-08 19:57:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-08 19:57:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-08 19:57:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-08 19:57:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-08 19:57:45,623 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-08 19:57:45,623 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-08 19:57:45,623 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-08 19:57:45,623 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-08 19:57:45,623 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-08 19:57:45,624 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-08 19:57:45,624 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-08 19:57:45,624 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-08 19:57:45,624 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-08 19:57:45,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-08 19:57:45,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-08 19:57:45,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-08 19:57:45,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-08 19:57:45,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-08 19:57:45,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-08 19:57:45,625 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-08 19:57:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-08 19:57:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-08 19:57:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-08 19:57:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 19:57:45,627 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 19:57:45,627 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 19:57:45,627 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-08 19:57:45,627 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-08 19:57:45,627 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-08 19:57:45,627 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-08 19:57:45,627 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-07-08 19:57:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-08 19:57:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-08 19:57:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-08 19:57:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-08 19:57:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-08 19:57:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-08 19:57:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-08 19:57:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-08 19:57:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-08 19:57:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-08 19:57:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 19:57:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-08 19:57:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-08 19:57:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-08 19:57:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-08 19:57:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-08 19:57:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-08 19:57:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-08 19:57:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-08 19:57:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-08 19:57:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-08 19:57:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-08 19:57:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-08 19:57:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-08 19:57:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-08 19:57:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 19:57:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 19:57:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-08 19:57:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 19:57:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 19:57:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-08 19:57:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 19:57:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-08 19:57:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 19:57:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-08 19:57:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-08 19:57:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-08 19:57:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-08 19:57:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-08 19:57:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-08 19:57:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-08 19:57:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-08 19:57:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-08 19:57:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 19:57:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 19:57:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-08 19:57:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 19:57:47,353 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 19:57:47,353 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-08 19:57:47,361 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 07:57:47 BoogieIcfgContainer [2020-07-08 19:57:47,362 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 19:57:47,366 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 19:57:47,366 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 19:57:47,370 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 19:57:47,370 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 07:57:44" (1/3) ... [2020-07-08 19:57:47,371 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@159003f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 07:57:47, skipping insertion in model container [2020-07-08 19:57:47,371 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 07:57:45" (2/3) ... [2020-07-08 19:57:47,372 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@159003f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 07:57:47, skipping insertion in model container [2020-07-08 19:57:47,372 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 07:57:47" (3/3) ... [2020-07-08 19:57:47,374 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product47.cil.c [2020-07-08 19:57:47,385 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 19:57:47,398 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 19:57:47,429 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 19:57:47,452 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 19:57:47,453 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 19:57:47,453 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-08 19:57:47,453 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 19:57:47,453 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 19:57:47,453 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 19:57:47,454 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 19:57:47,454 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 19:57:47,475 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states. [2020-07-08 19:57:47,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-08 19:57:47,498 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 19:57:47,499 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 19:57:47,500 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 19:57:47,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 19:57:47,506 INFO L82 PathProgramCache]: Analyzing trace with hash -479235834, now seen corresponding path program 1 times [2020-07-08 19:57:47,515 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 19:57:47,516 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1689237647] [2020-07-08 19:57:47,516 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 19:57:47,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:57:48,353 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 19:57:48,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:57:48,450 INFO L280 TraceCheckUtils]: 0: Hoare triple {421#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {319#true} is VALID [2020-07-08 19:57:48,451 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} #valid := #valid[0 := 0]; {319#true} is VALID [2020-07-08 19:57:48,451 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} assume 0 < #StackHeapBarrier; {319#true} is VALID [2020-07-08 19:57:48,452 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {319#true} is VALID [2020-07-08 19:57:48,452 INFO L280 TraceCheckUtils]: 4: Hoare triple {319#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {319#true} is VALID [2020-07-08 19:57:48,453 INFO L280 TraceCheckUtils]: 5: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {319#true} is VALID [2020-07-08 19:57:48,453 INFO L280 TraceCheckUtils]: 6: Hoare triple {319#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {319#true} is VALID [2020-07-08 19:57:48,453 INFO L280 TraceCheckUtils]: 7: Hoare triple {319#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {319#true} is VALID [2020-07-08 19:57:48,454 INFO L280 TraceCheckUtils]: 8: Hoare triple {319#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {319#true} is VALID [2020-07-08 19:57:48,454 INFO L280 TraceCheckUtils]: 9: Hoare triple {319#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {319#true} is VALID [2020-07-08 19:57:48,454 INFO L280 TraceCheckUtils]: 10: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {319#true} is VALID [2020-07-08 19:57:48,455 INFO L280 TraceCheckUtils]: 11: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {319#true} is VALID [2020-07-08 19:57:48,455 INFO L280 TraceCheckUtils]: 12: Hoare triple {319#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {319#true} is VALID [2020-07-08 19:57:48,455 INFO L280 TraceCheckUtils]: 13: Hoare triple {319#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {319#true} is VALID [2020-07-08 19:57:48,456 INFO L280 TraceCheckUtils]: 14: Hoare triple {319#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {319#true} is VALID [2020-07-08 19:57:48,456 INFO L280 TraceCheckUtils]: 15: Hoare triple {319#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {319#true} is VALID [2020-07-08 19:57:48,457 INFO L280 TraceCheckUtils]: 16: Hoare triple {319#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {319#true} is VALID [2020-07-08 19:57:48,457 INFO L280 TraceCheckUtils]: 17: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {319#true} is VALID [2020-07-08 19:57:48,457 INFO L280 TraceCheckUtils]: 18: Hoare triple {319#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {319#true} is VALID [2020-07-08 19:57:48,458 INFO L280 TraceCheckUtils]: 19: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {319#true} is VALID [2020-07-08 19:57:48,458 INFO L280 TraceCheckUtils]: 20: Hoare triple {319#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {319#true} is VALID [2020-07-08 19:57:48,458 INFO L280 TraceCheckUtils]: 21: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {319#true} is VALID [2020-07-08 19:57:48,459 INFO L280 TraceCheckUtils]: 22: Hoare triple {319#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {319#true} is VALID [2020-07-08 19:57:48,459 INFO L280 TraceCheckUtils]: 23: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {319#true} is VALID [2020-07-08 19:57:48,459 INFO L280 TraceCheckUtils]: 24: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {319#true} is VALID [2020-07-08 19:57:48,460 INFO L280 TraceCheckUtils]: 25: Hoare triple {319#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {319#true} is VALID [2020-07-08 19:57:48,460 INFO L280 TraceCheckUtils]: 26: Hoare triple {319#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {319#true} is VALID [2020-07-08 19:57:48,461 INFO L280 TraceCheckUtils]: 27: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {319#true} is VALID [2020-07-08 19:57:48,461 INFO L280 TraceCheckUtils]: 28: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {319#true} is VALID [2020-07-08 19:57:48,461 INFO L280 TraceCheckUtils]: 29: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {319#true} is VALID [2020-07-08 19:57:48,462 INFO L280 TraceCheckUtils]: 30: Hoare triple {319#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {319#true} is VALID [2020-07-08 19:57:48,462 INFO L280 TraceCheckUtils]: 31: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {319#true} is VALID [2020-07-08 19:57:48,462 INFO L280 TraceCheckUtils]: 32: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {319#true} is VALID [2020-07-08 19:57:48,463 INFO L280 TraceCheckUtils]: 33: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {319#true} is VALID [2020-07-08 19:57:48,463 INFO L280 TraceCheckUtils]: 34: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {319#true} is VALID [2020-07-08 19:57:48,463 INFO L280 TraceCheckUtils]: 35: Hoare triple {319#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {319#true} is VALID [2020-07-08 19:57:48,464 INFO L280 TraceCheckUtils]: 36: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {319#true} is VALID [2020-07-08 19:57:48,464 INFO L280 TraceCheckUtils]: 37: Hoare triple {319#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {319#true} is VALID [2020-07-08 19:57:48,464 INFO L280 TraceCheckUtils]: 38: Hoare triple {319#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {319#true} is VALID [2020-07-08 19:57:48,465 INFO L280 TraceCheckUtils]: 39: Hoare triple {319#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {319#true} is VALID [2020-07-08 19:57:48,465 INFO L280 TraceCheckUtils]: 40: Hoare triple {319#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {319#true} is VALID [2020-07-08 19:57:48,465 INFO L280 TraceCheckUtils]: 41: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {319#true} is VALID [2020-07-08 19:57:48,466 INFO L280 TraceCheckUtils]: 42: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {319#true} is VALID [2020-07-08 19:57:48,466 INFO L280 TraceCheckUtils]: 43: Hoare triple {319#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {319#true} is VALID [2020-07-08 19:57:48,466 INFO L280 TraceCheckUtils]: 44: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {319#true} is VALID [2020-07-08 19:57:48,467 INFO L280 TraceCheckUtils]: 45: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {319#true} is VALID [2020-07-08 19:57:48,467 INFO L280 TraceCheckUtils]: 46: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {319#true} is VALID [2020-07-08 19:57:48,467 INFO L280 TraceCheckUtils]: 47: Hoare triple {319#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {319#true} is VALID [2020-07-08 19:57:48,468 INFO L280 TraceCheckUtils]: 48: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {319#true} is VALID [2020-07-08 19:57:48,468 INFO L280 TraceCheckUtils]: 49: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {319#true} is VALID [2020-07-08 19:57:48,468 INFO L280 TraceCheckUtils]: 50: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {319#true} is VALID [2020-07-08 19:57:48,469 INFO L280 TraceCheckUtils]: 51: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {319#true} is VALID [2020-07-08 19:57:48,469 INFO L280 TraceCheckUtils]: 52: Hoare triple {319#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {319#true} is VALID [2020-07-08 19:57:48,469 INFO L280 TraceCheckUtils]: 53: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {319#true} is VALID [2020-07-08 19:57:48,470 INFO L280 TraceCheckUtils]: 54: Hoare triple {319#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {319#true} is VALID [2020-07-08 19:57:48,470 INFO L280 TraceCheckUtils]: 55: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {319#true} is VALID [2020-07-08 19:57:48,470 INFO L280 TraceCheckUtils]: 56: Hoare triple {319#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {319#true} is VALID [2020-07-08 19:57:48,471 INFO L280 TraceCheckUtils]: 57: Hoare triple {319#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {319#true} is VALID [2020-07-08 19:57:48,471 INFO L280 TraceCheckUtils]: 58: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {319#true} is VALID [2020-07-08 19:57:48,471 INFO L280 TraceCheckUtils]: 59: Hoare triple {319#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {319#true} is VALID [2020-07-08 19:57:48,472 INFO L280 TraceCheckUtils]: 60: Hoare triple {319#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {319#true} is VALID [2020-07-08 19:57:48,472 INFO L280 TraceCheckUtils]: 61: Hoare triple {319#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {319#true} is VALID [2020-07-08 19:57:48,472 INFO L280 TraceCheckUtils]: 62: Hoare triple {319#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {319#true} is VALID [2020-07-08 19:57:48,473 INFO L280 TraceCheckUtils]: 63: Hoare triple {319#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {319#true} is VALID [2020-07-08 19:57:48,473 INFO L280 TraceCheckUtils]: 64: Hoare triple {319#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {319#true} is VALID [2020-07-08 19:57:48,473 INFO L280 TraceCheckUtils]: 65: Hoare triple {319#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {319#true} is VALID [2020-07-08 19:57:48,474 INFO L280 TraceCheckUtils]: 66: Hoare triple {319#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {319#true} is VALID [2020-07-08 19:57:48,474 INFO L280 TraceCheckUtils]: 67: Hoare triple {319#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {319#true} is VALID [2020-07-08 19:57:48,474 INFO L280 TraceCheckUtils]: 68: Hoare triple {319#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {319#true} is VALID [2020-07-08 19:57:48,475 INFO L280 TraceCheckUtils]: 69: Hoare triple {319#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {319#true} is VALID [2020-07-08 19:57:48,475 INFO L280 TraceCheckUtils]: 70: Hoare triple {319#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {319#true} is VALID [2020-07-08 19:57:48,475 INFO L280 TraceCheckUtils]: 71: Hoare triple {319#true} ~waterLevel~0 := 1; {319#true} is VALID [2020-07-08 19:57:48,476 INFO L280 TraceCheckUtils]: 72: Hoare triple {319#true} ~methaneLevelCritical~0 := 0; {319#true} is VALID [2020-07-08 19:57:48,476 INFO L280 TraceCheckUtils]: 73: Hoare triple {319#true} ~pumpRunning~0 := 0; {319#true} is VALID [2020-07-08 19:57:48,476 INFO L280 TraceCheckUtils]: 74: Hoare triple {319#true} ~systemActive~0 := 1; {319#true} is VALID [2020-07-08 19:57:48,476 INFO L280 TraceCheckUtils]: 75: Hoare triple {319#true} ~head~0.base, ~head~0.offset := 0, 0; {319#true} is VALID [2020-07-08 19:57:48,477 INFO L280 TraceCheckUtils]: 76: Hoare triple {319#true} ~cleanupTimeShifts~0 := 4; {319#true} is VALID [2020-07-08 19:57:48,477 INFO L280 TraceCheckUtils]: 77: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 19:57:48,478 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {319#true} {319#true} #924#return; {319#true} is VALID [2020-07-08 19:57:48,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:57:48,496 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 19:57:48,497 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {319#true} {319#true} #830#return; {319#true} is VALID [2020-07-08 19:57:48,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:57:48,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 19:57:48,503 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {319#true} {319#true} #832#return; {319#true} is VALID [2020-07-08 19:57:48,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:57:48,509 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~1; {319#true} is VALID [2020-07-08 19:57:48,510 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~1 := 1; {319#true} is VALID [2020-07-08 19:57:48,510 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~1; {319#true} is VALID [2020-07-08 19:57:48,510 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 19:57:48,511 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {319#true} #834#return; {319#true} is VALID [2020-07-08 19:57:48,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:57:48,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 19:57:48,515 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {319#true} {319#true} #836#return; {319#true} is VALID [2020-07-08 19:57:48,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:57:48,519 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~2; {319#true} is VALID [2020-07-08 19:57:48,519 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {319#true} is VALID [2020-07-08 19:57:48,520 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~2; {319#true} is VALID [2020-07-08 19:57:48,520 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 19:57:48,520 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {320#false} #928#return; {320#false} is VALID [2020-07-08 19:57:48,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:57:48,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {319#true} havoc ~retValue_acc~6; {319#true} is VALID [2020-07-08 19:57:48,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {319#true} ~retValue_acc~6 := ~pumpRunning~0; {319#true} is VALID [2020-07-08 19:57:48,545 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #res := ~retValue_acc~6; {319#true} is VALID [2020-07-08 19:57:48,545 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 19:57:48,546 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {319#true} {320#false} #930#return; {320#false} is VALID [2020-07-08 19:57:48,552 INFO L263 TraceCheckUtils]: 0: Hoare triple {319#true} call ULTIMATE.init(); {421#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 19:57:48,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {421#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {319#true} is VALID [2020-07-08 19:57:48,553 INFO L280 TraceCheckUtils]: 2: Hoare triple {319#true} #valid := #valid[0 := 0]; {319#true} is VALID [2020-07-08 19:57:48,553 INFO L280 TraceCheckUtils]: 3: Hoare triple {319#true} assume 0 < #StackHeapBarrier; {319#true} is VALID [2020-07-08 19:57:48,553 INFO L280 TraceCheckUtils]: 4: Hoare triple {319#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {319#true} is VALID [2020-07-08 19:57:48,554 INFO L280 TraceCheckUtils]: 5: Hoare triple {319#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {319#true} is VALID [2020-07-08 19:57:48,554 INFO L280 TraceCheckUtils]: 6: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {319#true} is VALID [2020-07-08 19:57:48,554 INFO L280 TraceCheckUtils]: 7: Hoare triple {319#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {319#true} is VALID [2020-07-08 19:57:48,555 INFO L280 TraceCheckUtils]: 8: Hoare triple {319#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {319#true} is VALID [2020-07-08 19:57:48,555 INFO L280 TraceCheckUtils]: 9: Hoare triple {319#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {319#true} is VALID [2020-07-08 19:57:48,555 INFO L280 TraceCheckUtils]: 10: Hoare triple {319#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {319#true} is VALID [2020-07-08 19:57:48,555 INFO L280 TraceCheckUtils]: 11: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {319#true} is VALID [2020-07-08 19:57:48,556 INFO L280 TraceCheckUtils]: 12: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {319#true} is VALID [2020-07-08 19:57:48,556 INFO L280 TraceCheckUtils]: 13: Hoare triple {319#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {319#true} is VALID [2020-07-08 19:57:48,556 INFO L280 TraceCheckUtils]: 14: Hoare triple {319#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {319#true} is VALID [2020-07-08 19:57:48,557 INFO L280 TraceCheckUtils]: 15: Hoare triple {319#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {319#true} is VALID [2020-07-08 19:57:48,557 INFO L280 TraceCheckUtils]: 16: Hoare triple {319#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {319#true} is VALID [2020-07-08 19:57:48,557 INFO L280 TraceCheckUtils]: 17: Hoare triple {319#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {319#true} is VALID [2020-07-08 19:57:48,557 INFO L280 TraceCheckUtils]: 18: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {319#true} is VALID [2020-07-08 19:57:48,558 INFO L280 TraceCheckUtils]: 19: Hoare triple {319#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {319#true} is VALID [2020-07-08 19:57:48,558 INFO L280 TraceCheckUtils]: 20: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {319#true} is VALID [2020-07-08 19:57:48,558 INFO L280 TraceCheckUtils]: 21: Hoare triple {319#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {319#true} is VALID [2020-07-08 19:57:48,559 INFO L280 TraceCheckUtils]: 22: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {319#true} is VALID [2020-07-08 19:57:48,559 INFO L280 TraceCheckUtils]: 23: Hoare triple {319#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {319#true} is VALID [2020-07-08 19:57:48,559 INFO L280 TraceCheckUtils]: 24: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {319#true} is VALID [2020-07-08 19:57:48,560 INFO L280 TraceCheckUtils]: 25: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {319#true} is VALID [2020-07-08 19:57:48,560 INFO L280 TraceCheckUtils]: 26: Hoare triple {319#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {319#true} is VALID [2020-07-08 19:57:48,560 INFO L280 TraceCheckUtils]: 27: Hoare triple {319#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {319#true} is VALID [2020-07-08 19:57:48,560 INFO L280 TraceCheckUtils]: 28: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {319#true} is VALID [2020-07-08 19:57:48,561 INFO L280 TraceCheckUtils]: 29: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {319#true} is VALID [2020-07-08 19:57:48,561 INFO L280 TraceCheckUtils]: 30: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {319#true} is VALID [2020-07-08 19:57:48,561 INFO L280 TraceCheckUtils]: 31: Hoare triple {319#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {319#true} is VALID [2020-07-08 19:57:48,562 INFO L280 TraceCheckUtils]: 32: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {319#true} is VALID [2020-07-08 19:57:48,562 INFO L280 TraceCheckUtils]: 33: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {319#true} is VALID [2020-07-08 19:57:48,562 INFO L280 TraceCheckUtils]: 34: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {319#true} is VALID [2020-07-08 19:57:48,562 INFO L280 TraceCheckUtils]: 35: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {319#true} is VALID [2020-07-08 19:57:48,563 INFO L280 TraceCheckUtils]: 36: Hoare triple {319#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {319#true} is VALID [2020-07-08 19:57:48,563 INFO L280 TraceCheckUtils]: 37: Hoare triple {319#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {319#true} is VALID [2020-07-08 19:57:48,563 INFO L280 TraceCheckUtils]: 38: Hoare triple {319#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {319#true} is VALID [2020-07-08 19:57:48,563 INFO L280 TraceCheckUtils]: 39: Hoare triple {319#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {319#true} is VALID [2020-07-08 19:57:48,564 INFO L280 TraceCheckUtils]: 40: Hoare triple {319#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {319#true} is VALID [2020-07-08 19:57:48,564 INFO L280 TraceCheckUtils]: 41: Hoare triple {319#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {319#true} is VALID [2020-07-08 19:57:48,564 INFO L280 TraceCheckUtils]: 42: Hoare triple {319#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {319#true} is VALID [2020-07-08 19:57:48,565 INFO L280 TraceCheckUtils]: 43: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {319#true} is VALID [2020-07-08 19:57:48,565 INFO L280 TraceCheckUtils]: 44: Hoare triple {319#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {319#true} is VALID [2020-07-08 19:57:48,565 INFO L280 TraceCheckUtils]: 45: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {319#true} is VALID [2020-07-08 19:57:48,565 INFO L280 TraceCheckUtils]: 46: Hoare triple {319#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {319#true} is VALID [2020-07-08 19:57:48,566 INFO L280 TraceCheckUtils]: 47: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {319#true} is VALID [2020-07-08 19:57:48,566 INFO L280 TraceCheckUtils]: 48: Hoare triple {319#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {319#true} is VALID [2020-07-08 19:57:48,566 INFO L280 TraceCheckUtils]: 49: Hoare triple {319#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {319#true} is VALID [2020-07-08 19:57:48,567 INFO L280 TraceCheckUtils]: 50: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {319#true} is VALID [2020-07-08 19:57:48,567 INFO L280 TraceCheckUtils]: 51: Hoare triple {319#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {319#true} is VALID [2020-07-08 19:57:48,567 INFO L280 TraceCheckUtils]: 52: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {319#true} is VALID [2020-07-08 19:57:48,567 INFO L280 TraceCheckUtils]: 53: Hoare triple {319#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {319#true} is VALID [2020-07-08 19:57:48,568 INFO L280 TraceCheckUtils]: 54: Hoare triple {319#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {319#true} is VALID [2020-07-08 19:57:48,568 INFO L280 TraceCheckUtils]: 55: Hoare triple {319#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {319#true} is VALID [2020-07-08 19:57:48,568 INFO L280 TraceCheckUtils]: 56: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {319#true} is VALID [2020-07-08 19:57:48,569 INFO L280 TraceCheckUtils]: 57: Hoare triple {319#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {319#true} is VALID [2020-07-08 19:57:48,569 INFO L280 TraceCheckUtils]: 58: Hoare triple {319#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {319#true} is VALID [2020-07-08 19:57:48,569 INFO L280 TraceCheckUtils]: 59: Hoare triple {319#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {319#true} is VALID [2020-07-08 19:57:48,569 INFO L280 TraceCheckUtils]: 60: Hoare triple {319#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {319#true} is VALID [2020-07-08 19:57:48,570 INFO L280 TraceCheckUtils]: 61: Hoare triple {319#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {319#true} is VALID [2020-07-08 19:57:48,570 INFO L280 TraceCheckUtils]: 62: Hoare triple {319#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {319#true} is VALID [2020-07-08 19:57:48,570 INFO L280 TraceCheckUtils]: 63: Hoare triple {319#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {319#true} is VALID [2020-07-08 19:57:48,570 INFO L280 TraceCheckUtils]: 64: Hoare triple {319#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {319#true} is VALID [2020-07-08 19:57:48,571 INFO L280 TraceCheckUtils]: 65: Hoare triple {319#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {319#true} is VALID [2020-07-08 19:57:48,571 INFO L280 TraceCheckUtils]: 66: Hoare triple {319#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {319#true} is VALID [2020-07-08 19:57:48,571 INFO L280 TraceCheckUtils]: 67: Hoare triple {319#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {319#true} is VALID [2020-07-08 19:57:48,572 INFO L280 TraceCheckUtils]: 68: Hoare triple {319#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {319#true} is VALID [2020-07-08 19:57:48,572 INFO L280 TraceCheckUtils]: 69: Hoare triple {319#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {319#true} is VALID [2020-07-08 19:57:48,572 INFO L280 TraceCheckUtils]: 70: Hoare triple {319#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {319#true} is VALID [2020-07-08 19:57:48,572 INFO L280 TraceCheckUtils]: 71: Hoare triple {319#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {319#true} is VALID [2020-07-08 19:57:48,573 INFO L280 TraceCheckUtils]: 72: Hoare triple {319#true} ~waterLevel~0 := 1; {319#true} is VALID [2020-07-08 19:57:48,573 INFO L280 TraceCheckUtils]: 73: Hoare triple {319#true} ~methaneLevelCritical~0 := 0; {319#true} is VALID [2020-07-08 19:57:48,573 INFO L280 TraceCheckUtils]: 74: Hoare triple {319#true} ~pumpRunning~0 := 0; {319#true} is VALID [2020-07-08 19:57:48,573 INFO L280 TraceCheckUtils]: 75: Hoare triple {319#true} ~systemActive~0 := 1; {319#true} is VALID [2020-07-08 19:57:48,574 INFO L280 TraceCheckUtils]: 76: Hoare triple {319#true} ~head~0.base, ~head~0.offset := 0, 0; {319#true} is VALID [2020-07-08 19:57:48,574 INFO L280 TraceCheckUtils]: 77: Hoare triple {319#true} ~cleanupTimeShifts~0 := 4; {319#true} is VALID [2020-07-08 19:57:48,574 INFO L280 TraceCheckUtils]: 78: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 19:57:48,575 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {319#true} {319#true} #924#return; {319#true} is VALID [2020-07-08 19:57:48,575 INFO L263 TraceCheckUtils]: 80: Hoare triple {319#true} call #t~ret74 := main(); {319#true} is VALID [2020-07-08 19:57:48,575 INFO L280 TraceCheckUtils]: 81: Hoare triple {319#true} havoc ~retValue_acc~11; {319#true} is VALID [2020-07-08 19:57:48,575 INFO L280 TraceCheckUtils]: 82: Hoare triple {319#true} havoc ~tmp~9; {319#true} is VALID [2020-07-08 19:57:48,576 INFO L263 TraceCheckUtils]: 83: Hoare triple {319#true} call select_helpers(); {319#true} is VALID [2020-07-08 19:57:48,576 INFO L280 TraceCheckUtils]: 84: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 19:57:48,576 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {319#true} {319#true} #830#return; {319#true} is VALID [2020-07-08 19:57:48,576 INFO L263 TraceCheckUtils]: 86: Hoare triple {319#true} call select_features(); {319#true} is VALID [2020-07-08 19:57:48,577 INFO L280 TraceCheckUtils]: 87: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 19:57:48,577 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {319#true} {319#true} #832#return; {319#true} is VALID [2020-07-08 19:57:48,577 INFO L263 TraceCheckUtils]: 89: Hoare triple {319#true} call #t~ret73 := valid_product(); {319#true} is VALID [2020-07-08 19:57:48,578 INFO L280 TraceCheckUtils]: 90: Hoare triple {319#true} havoc ~retValue_acc~1; {319#true} is VALID [2020-07-08 19:57:48,578 INFO L280 TraceCheckUtils]: 91: Hoare triple {319#true} ~retValue_acc~1 := 1; {319#true} is VALID [2020-07-08 19:57:48,578 INFO L280 TraceCheckUtils]: 92: Hoare triple {319#true} #res := ~retValue_acc~1; {319#true} is VALID [2020-07-08 19:57:48,578 INFO L280 TraceCheckUtils]: 93: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 19:57:48,579 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {319#true} {319#true} #834#return; {319#true} is VALID [2020-07-08 19:57:48,579 INFO L280 TraceCheckUtils]: 95: Hoare triple {319#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {319#true} is VALID [2020-07-08 19:57:48,579 INFO L280 TraceCheckUtils]: 96: Hoare triple {319#true} ~tmp~9 := #t~ret73; {319#true} is VALID [2020-07-08 19:57:48,580 INFO L280 TraceCheckUtils]: 97: Hoare triple {319#true} havoc #t~ret73; {319#true} is VALID [2020-07-08 19:57:48,580 INFO L280 TraceCheckUtils]: 98: Hoare triple {319#true} assume 0 != ~tmp~9; {319#true} is VALID [2020-07-08 19:57:48,580 INFO L263 TraceCheckUtils]: 99: Hoare triple {319#true} call setup(); {319#true} is VALID [2020-07-08 19:57:48,580 INFO L280 TraceCheckUtils]: 100: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 19:57:48,581 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {319#true} {319#true} #836#return; {319#true} is VALID [2020-07-08 19:57:48,581 INFO L263 TraceCheckUtils]: 102: Hoare triple {319#true} call runTest(); {319#true} is VALID [2020-07-08 19:57:48,581 INFO L263 TraceCheckUtils]: 103: Hoare triple {319#true} call test(); {319#true} is VALID [2020-07-08 19:57:48,581 INFO L280 TraceCheckUtils]: 104: Hoare triple {319#true} havoc ~splverifierCounter~0; {319#true} is VALID [2020-07-08 19:57:48,582 INFO L280 TraceCheckUtils]: 105: Hoare triple {319#true} havoc ~tmp~5; {319#true} is VALID [2020-07-08 19:57:48,582 INFO L280 TraceCheckUtils]: 106: Hoare triple {319#true} havoc ~tmp___0~2; {319#true} is VALID [2020-07-08 19:57:48,582 INFO L280 TraceCheckUtils]: 107: Hoare triple {319#true} havoc ~tmp___1~0; {319#true} is VALID [2020-07-08 19:57:48,583 INFO L280 TraceCheckUtils]: 108: Hoare triple {319#true} havoc ~tmp___2~0; {319#true} is VALID [2020-07-08 19:57:48,583 INFO L280 TraceCheckUtils]: 109: Hoare triple {319#true} ~splverifierCounter~0 := 0; {319#true} is VALID [2020-07-08 19:57:48,584 INFO L280 TraceCheckUtils]: 110: Hoare triple {319#true} assume false; {320#false} is VALID [2020-07-08 19:57:48,584 INFO L263 TraceCheckUtils]: 111: Hoare triple {320#false} call cleanup(); {320#false} is VALID [2020-07-08 19:57:48,584 INFO L280 TraceCheckUtils]: 112: Hoare triple {320#false} havoc ~i~0; {320#false} is VALID [2020-07-08 19:57:48,585 INFO L280 TraceCheckUtils]: 113: Hoare triple {320#false} havoc ~__cil_tmp2~0; {320#false} is VALID [2020-07-08 19:57:48,585 INFO L263 TraceCheckUtils]: 114: Hoare triple {320#false} call timeShift(); {320#false} is VALID [2020-07-08 19:57:48,585 INFO L280 TraceCheckUtils]: 115: Hoare triple {320#false} assume !(0 != ~pumpRunning~0); {320#false} is VALID [2020-07-08 19:57:48,585 INFO L280 TraceCheckUtils]: 116: Hoare triple {320#false} assume !(0 != ~systemActive~0); {320#false} is VALID [2020-07-08 19:57:48,586 INFO L263 TraceCheckUtils]: 117: Hoare triple {320#false} call __utac_acc__Specification1_spec__1(); {320#false} is VALID [2020-07-08 19:57:48,586 INFO L280 TraceCheckUtils]: 118: Hoare triple {320#false} havoc ~tmp~0; {320#false} is VALID [2020-07-08 19:57:48,586 INFO L280 TraceCheckUtils]: 119: Hoare triple {320#false} havoc ~tmp___0~0; {320#false} is VALID [2020-07-08 19:57:48,587 INFO L263 TraceCheckUtils]: 120: Hoare triple {320#false} call #t~ret0 := isMethaneLevelCritical(); {319#true} is VALID [2020-07-08 19:57:48,587 INFO L280 TraceCheckUtils]: 121: Hoare triple {319#true} havoc ~retValue_acc~2; {319#true} is VALID [2020-07-08 19:57:48,587 INFO L280 TraceCheckUtils]: 122: Hoare triple {319#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {319#true} is VALID [2020-07-08 19:57:48,587 INFO L280 TraceCheckUtils]: 123: Hoare triple {319#true} #res := ~retValue_acc~2; {319#true} is VALID [2020-07-08 19:57:48,588 INFO L280 TraceCheckUtils]: 124: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 19:57:48,588 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {319#true} {320#false} #928#return; {320#false} is VALID [2020-07-08 19:57:48,588 INFO L280 TraceCheckUtils]: 126: Hoare triple {320#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {320#false} is VALID [2020-07-08 19:57:48,588 INFO L280 TraceCheckUtils]: 127: Hoare triple {320#false} ~tmp~0 := #t~ret0; {320#false} is VALID [2020-07-08 19:57:48,589 INFO L280 TraceCheckUtils]: 128: Hoare triple {320#false} havoc #t~ret0; {320#false} is VALID [2020-07-08 19:57:48,589 INFO L280 TraceCheckUtils]: 129: Hoare triple {320#false} assume 0 != ~tmp~0; {320#false} is VALID [2020-07-08 19:57:48,589 INFO L263 TraceCheckUtils]: 130: Hoare triple {320#false} call #t~ret1 := isPumpRunning(); {319#true} is VALID [2020-07-08 19:57:48,589 INFO L280 TraceCheckUtils]: 131: Hoare triple {319#true} havoc ~retValue_acc~6; {319#true} is VALID [2020-07-08 19:57:48,590 INFO L280 TraceCheckUtils]: 132: Hoare triple {319#true} ~retValue_acc~6 := ~pumpRunning~0; {319#true} is VALID [2020-07-08 19:57:48,590 INFO L280 TraceCheckUtils]: 133: Hoare triple {319#true} #res := ~retValue_acc~6; {319#true} is VALID [2020-07-08 19:57:48,590 INFO L280 TraceCheckUtils]: 134: Hoare triple {319#true} assume true; {319#true} is VALID [2020-07-08 19:57:48,590 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {319#true} {320#false} #930#return; {320#false} is VALID [2020-07-08 19:57:48,591 INFO L280 TraceCheckUtils]: 136: Hoare triple {320#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {320#false} is VALID [2020-07-08 19:57:48,591 INFO L280 TraceCheckUtils]: 137: Hoare triple {320#false} ~tmp___0~0 := #t~ret1; {320#false} is VALID [2020-07-08 19:57:48,591 INFO L280 TraceCheckUtils]: 138: Hoare triple {320#false} havoc #t~ret1; {320#false} is VALID [2020-07-08 19:57:48,592 INFO L280 TraceCheckUtils]: 139: Hoare triple {320#false} assume 0 != ~tmp___0~0; {320#false} is VALID [2020-07-08 19:57:48,592 INFO L263 TraceCheckUtils]: 140: Hoare triple {320#false} call __automaton_fail(); {320#false} is VALID [2020-07-08 19:57:48,592 INFO L280 TraceCheckUtils]: 141: Hoare triple {320#false} assume !false; {320#false} is VALID [2020-07-08 19:57:48,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 19:57:48,616 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1689237647] [2020-07-08 19:57:48,618 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 19:57:48,618 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-08 19:57:48,619 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5061169] [2020-07-08 19:57:48,626 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-08 19:57:48,629 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 19:57:48,633 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-08 19:57:48,828 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:57:48,828 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-08 19:57:48,828 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 19:57:48,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-08 19:57:48,838 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-08 19:57:48,840 INFO L87 Difference]: Start difference. First operand 316 states. Second operand 3 states. [2020-07-08 19:57:57,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:57:57,657 INFO L93 Difference]: Finished difference Result 501 states and 601 transitions. [2020-07-08 19:57:57,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-08 19:57:57,657 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-08 19:57:57,658 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 19:57:57,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 19:57:57,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 601 transitions. [2020-07-08 19:57:57,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-08 19:57:57,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 601 transitions. [2020-07-08 19:57:57,710 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 601 transitions. [2020-07-08 19:57:59,448 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 601 edges. 601 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:57:59,491 INFO L225 Difference]: With dead ends: 501 [2020-07-08 19:57:59,491 INFO L226 Difference]: Without dead ends: 310 [2020-07-08 19:57:59,497 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-08 19:57:59,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2020-07-08 19:58:03,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 265. [2020-07-08 19:58:03,006 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 19:58:03,007 INFO L82 GeneralOperation]: Start isEquivalent. First operand 310 states. Second operand 265 states. [2020-07-08 19:58:03,008 INFO L74 IsIncluded]: Start isIncluded. First operand 310 states. Second operand 265 states. [2020-07-08 19:58:03,008 INFO L87 Difference]: Start difference. First operand 310 states. Second operand 265 states. [2020-07-08 19:58:03,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:58:03,047 INFO L93 Difference]: Finished difference Result 310 states and 356 transitions. [2020-07-08 19:58:03,047 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 356 transitions. [2020-07-08 19:58:03,051 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 19:58:03,051 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 19:58:03,051 INFO L74 IsIncluded]: Start isIncluded. First operand 265 states. Second operand 310 states. [2020-07-08 19:58:03,052 INFO L87 Difference]: Start difference. First operand 265 states. Second operand 310 states. [2020-07-08 19:58:03,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:58:03,088 INFO L93 Difference]: Finished difference Result 310 states and 356 transitions. [2020-07-08 19:58:03,088 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 356 transitions. [2020-07-08 19:58:03,090 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 19:58:03,090 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 19:58:03,091 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 19:58:03,091 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 19:58:03,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 265 states. [2020-07-08 19:58:03,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 291 transitions. [2020-07-08 19:58:03,115 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 291 transitions. Word has length 142 [2020-07-08 19:58:03,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 19:58:03,116 INFO L479 AbstractCegarLoop]: Abstraction has 265 states and 291 transitions. [2020-07-08 19:58:03,116 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-08 19:58:03,116 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 265 states and 291 transitions. [2020-07-08 19:58:04,081 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 291 edges. 291 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:58:04,082 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 291 transitions. [2020-07-08 19:58:04,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-08 19:58:04,085 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 19:58:04,085 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 19:58:04,085 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 19:58:04,085 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 19:58:04,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 19:58:04,086 INFO L82 PathProgramCache]: Analyzing trace with hash 1495008589, now seen corresponding path program 1 times [2020-07-08 19:58:04,086 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 19:58:04,086 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1677694308] [2020-07-08 19:58:04,087 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 19:58:04,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:04,479 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 19:58:04,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:04,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {2679#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2576#true} is VALID [2020-07-08 19:58:04,550 INFO L280 TraceCheckUtils]: 1: Hoare triple {2576#true} #valid := #valid[0 := 0]; {2576#true} is VALID [2020-07-08 19:58:04,551 INFO L280 TraceCheckUtils]: 2: Hoare triple {2576#true} assume 0 < #StackHeapBarrier; {2576#true} is VALID [2020-07-08 19:58:04,551 INFO L280 TraceCheckUtils]: 3: Hoare triple {2576#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {2576#true} is VALID [2020-07-08 19:58:04,551 INFO L280 TraceCheckUtils]: 4: Hoare triple {2576#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {2576#true} is VALID [2020-07-08 19:58:04,551 INFO L280 TraceCheckUtils]: 5: Hoare triple {2576#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {2576#true} is VALID [2020-07-08 19:58:04,552 INFO L280 TraceCheckUtils]: 6: Hoare triple {2576#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {2576#true} is VALID [2020-07-08 19:58:04,552 INFO L280 TraceCheckUtils]: 7: Hoare triple {2576#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {2576#true} is VALID [2020-07-08 19:58:04,552 INFO L280 TraceCheckUtils]: 8: Hoare triple {2576#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {2576#true} is VALID [2020-07-08 19:58:04,552 INFO L280 TraceCheckUtils]: 9: Hoare triple {2576#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {2576#true} is VALID [2020-07-08 19:58:04,553 INFO L280 TraceCheckUtils]: 10: Hoare triple {2576#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {2576#true} is VALID [2020-07-08 19:58:04,553 INFO L280 TraceCheckUtils]: 11: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {2576#true} is VALID [2020-07-08 19:58:04,553 INFO L280 TraceCheckUtils]: 12: Hoare triple {2576#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {2576#true} is VALID [2020-07-08 19:58:04,554 INFO L280 TraceCheckUtils]: 13: Hoare triple {2576#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {2576#true} is VALID [2020-07-08 19:58:04,555 INFO L280 TraceCheckUtils]: 14: Hoare triple {2576#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {2576#true} is VALID [2020-07-08 19:58:04,555 INFO L280 TraceCheckUtils]: 15: Hoare triple {2576#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {2576#true} is VALID [2020-07-08 19:58:04,555 INFO L280 TraceCheckUtils]: 16: Hoare triple {2576#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {2576#true} is VALID [2020-07-08 19:58:04,556 INFO L280 TraceCheckUtils]: 17: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {2576#true} is VALID [2020-07-08 19:58:04,556 INFO L280 TraceCheckUtils]: 18: Hoare triple {2576#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {2576#true} is VALID [2020-07-08 19:58:04,556 INFO L280 TraceCheckUtils]: 19: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {2576#true} is VALID [2020-07-08 19:58:04,557 INFO L280 TraceCheckUtils]: 20: Hoare triple {2576#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {2576#true} is VALID [2020-07-08 19:58:04,557 INFO L280 TraceCheckUtils]: 21: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {2576#true} is VALID [2020-07-08 19:58:04,557 INFO L280 TraceCheckUtils]: 22: Hoare triple {2576#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {2576#true} is VALID [2020-07-08 19:58:04,558 INFO L280 TraceCheckUtils]: 23: Hoare triple {2576#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {2576#true} is VALID [2020-07-08 19:58:04,558 INFO L280 TraceCheckUtils]: 24: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {2576#true} is VALID [2020-07-08 19:58:04,558 INFO L280 TraceCheckUtils]: 25: Hoare triple {2576#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {2576#true} is VALID [2020-07-08 19:58:04,558 INFO L280 TraceCheckUtils]: 26: Hoare triple {2576#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {2576#true} is VALID [2020-07-08 19:58:04,559 INFO L280 TraceCheckUtils]: 27: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {2576#true} is VALID [2020-07-08 19:58:04,559 INFO L280 TraceCheckUtils]: 28: Hoare triple {2576#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {2576#true} is VALID [2020-07-08 19:58:04,559 INFO L280 TraceCheckUtils]: 29: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {2576#true} is VALID [2020-07-08 19:58:04,559 INFO L280 TraceCheckUtils]: 30: Hoare triple {2576#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {2576#true} is VALID [2020-07-08 19:58:04,560 INFO L280 TraceCheckUtils]: 31: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {2576#true} is VALID [2020-07-08 19:58:04,560 INFO L280 TraceCheckUtils]: 32: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {2576#true} is VALID [2020-07-08 19:58:04,560 INFO L280 TraceCheckUtils]: 33: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {2576#true} is VALID [2020-07-08 19:58:04,560 INFO L280 TraceCheckUtils]: 34: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {2576#true} is VALID [2020-07-08 19:58:04,561 INFO L280 TraceCheckUtils]: 35: Hoare triple {2576#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {2576#true} is VALID [2020-07-08 19:58:04,561 INFO L280 TraceCheckUtils]: 36: Hoare triple {2576#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {2576#true} is VALID [2020-07-08 19:58:04,561 INFO L280 TraceCheckUtils]: 37: Hoare triple {2576#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {2576#true} is VALID [2020-07-08 19:58:04,561 INFO L280 TraceCheckUtils]: 38: Hoare triple {2576#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {2576#true} is VALID [2020-07-08 19:58:04,562 INFO L280 TraceCheckUtils]: 39: Hoare triple {2576#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {2576#true} is VALID [2020-07-08 19:58:04,562 INFO L280 TraceCheckUtils]: 40: Hoare triple {2576#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {2576#true} is VALID [2020-07-08 19:58:04,562 INFO L280 TraceCheckUtils]: 41: Hoare triple {2576#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {2576#true} is VALID [2020-07-08 19:58:04,562 INFO L280 TraceCheckUtils]: 42: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {2576#true} is VALID [2020-07-08 19:58:04,563 INFO L280 TraceCheckUtils]: 43: Hoare triple {2576#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {2576#true} is VALID [2020-07-08 19:58:04,563 INFO L280 TraceCheckUtils]: 44: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {2576#true} is VALID [2020-07-08 19:58:04,563 INFO L280 TraceCheckUtils]: 45: Hoare triple {2576#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {2576#true} is VALID [2020-07-08 19:58:04,563 INFO L280 TraceCheckUtils]: 46: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {2576#true} is VALID [2020-07-08 19:58:04,564 INFO L280 TraceCheckUtils]: 47: Hoare triple {2576#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {2576#true} is VALID [2020-07-08 19:58:04,564 INFO L280 TraceCheckUtils]: 48: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {2576#true} is VALID [2020-07-08 19:58:04,564 INFO L280 TraceCheckUtils]: 49: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {2576#true} is VALID [2020-07-08 19:58:04,564 INFO L280 TraceCheckUtils]: 50: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {2576#true} is VALID [2020-07-08 19:58:04,565 INFO L280 TraceCheckUtils]: 51: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {2576#true} is VALID [2020-07-08 19:58:04,565 INFO L280 TraceCheckUtils]: 52: Hoare triple {2576#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {2576#true} is VALID [2020-07-08 19:58:04,565 INFO L280 TraceCheckUtils]: 53: Hoare triple {2576#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {2576#true} is VALID [2020-07-08 19:58:04,566 INFO L280 TraceCheckUtils]: 54: Hoare triple {2576#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {2576#true} is VALID [2020-07-08 19:58:04,566 INFO L280 TraceCheckUtils]: 55: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {2576#true} is VALID [2020-07-08 19:58:04,566 INFO L280 TraceCheckUtils]: 56: Hoare triple {2576#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {2576#true} is VALID [2020-07-08 19:58:04,567 INFO L280 TraceCheckUtils]: 57: Hoare triple {2576#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {2576#true} is VALID [2020-07-08 19:58:04,567 INFO L280 TraceCheckUtils]: 58: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {2576#true} is VALID [2020-07-08 19:58:04,567 INFO L280 TraceCheckUtils]: 59: Hoare triple {2576#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {2576#true} is VALID [2020-07-08 19:58:04,567 INFO L280 TraceCheckUtils]: 60: Hoare triple {2576#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {2576#true} is VALID [2020-07-08 19:58:04,568 INFO L280 TraceCheckUtils]: 61: Hoare triple {2576#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {2576#true} is VALID [2020-07-08 19:58:04,568 INFO L280 TraceCheckUtils]: 62: Hoare triple {2576#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {2576#true} is VALID [2020-07-08 19:58:04,568 INFO L280 TraceCheckUtils]: 63: Hoare triple {2576#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {2576#true} is VALID [2020-07-08 19:58:04,568 INFO L280 TraceCheckUtils]: 64: Hoare triple {2576#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {2576#true} is VALID [2020-07-08 19:58:04,569 INFO L280 TraceCheckUtils]: 65: Hoare triple {2576#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {2576#true} is VALID [2020-07-08 19:58:04,570 INFO L280 TraceCheckUtils]: 66: Hoare triple {2576#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {2576#true} is VALID [2020-07-08 19:58:04,571 INFO L280 TraceCheckUtils]: 67: Hoare triple {2576#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {2576#true} is VALID [2020-07-08 19:58:04,571 INFO L280 TraceCheckUtils]: 68: Hoare triple {2576#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {2576#true} is VALID [2020-07-08 19:58:04,571 INFO L280 TraceCheckUtils]: 69: Hoare triple {2576#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {2576#true} is VALID [2020-07-08 19:58:04,571 INFO L280 TraceCheckUtils]: 70: Hoare triple {2576#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {2576#true} is VALID [2020-07-08 19:58:04,572 INFO L280 TraceCheckUtils]: 71: Hoare triple {2576#true} ~waterLevel~0 := 1; {2576#true} is VALID [2020-07-08 19:58:04,572 INFO L280 TraceCheckUtils]: 72: Hoare triple {2576#true} ~methaneLevelCritical~0 := 0; {2576#true} is VALID [2020-07-08 19:58:04,572 INFO L280 TraceCheckUtils]: 73: Hoare triple {2576#true} ~pumpRunning~0 := 0; {2576#true} is VALID [2020-07-08 19:58:04,572 INFO L280 TraceCheckUtils]: 74: Hoare triple {2576#true} ~systemActive~0 := 1; {2576#true} is VALID [2020-07-08 19:58:04,573 INFO L280 TraceCheckUtils]: 75: Hoare triple {2576#true} ~head~0.base, ~head~0.offset := 0, 0; {2576#true} is VALID [2020-07-08 19:58:04,573 INFO L280 TraceCheckUtils]: 76: Hoare triple {2576#true} ~cleanupTimeShifts~0 := 4; {2576#true} is VALID [2020-07-08 19:58:04,573 INFO L280 TraceCheckUtils]: 77: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-08 19:58:04,573 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2576#true} {2576#true} #924#return; {2576#true} is VALID [2020-07-08 19:58:04,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:04,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-08 19:58:04,590 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2576#true} {2576#true} #830#return; {2576#true} is VALID [2020-07-08 19:58:04,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:04,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-08 19:58:04,596 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2576#true} {2576#true} #832#return; {2576#true} is VALID [2020-07-08 19:58:04,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:04,603 INFO L280 TraceCheckUtils]: 0: Hoare triple {2576#true} havoc ~retValue_acc~1; {2576#true} is VALID [2020-07-08 19:58:04,603 INFO L280 TraceCheckUtils]: 1: Hoare triple {2576#true} ~retValue_acc~1 := 1; {2576#true} is VALID [2020-07-08 19:58:04,603 INFO L280 TraceCheckUtils]: 2: Hoare triple {2576#true} #res := ~retValue_acc~1; {2576#true} is VALID [2020-07-08 19:58:04,604 INFO L280 TraceCheckUtils]: 3: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-08 19:58:04,604 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2576#true} {2576#true} #834#return; {2576#true} is VALID [2020-07-08 19:58:04,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:04,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-08 19:58:04,606 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2576#true} {2576#true} #836#return; {2576#true} is VALID [2020-07-08 19:58:04,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:04,611 INFO L280 TraceCheckUtils]: 0: Hoare triple {2576#true} havoc ~retValue_acc~2; {2576#true} is VALID [2020-07-08 19:58:04,611 INFO L280 TraceCheckUtils]: 1: Hoare triple {2576#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {2576#true} is VALID [2020-07-08 19:58:04,611 INFO L280 TraceCheckUtils]: 2: Hoare triple {2576#true} #res := ~retValue_acc~2; {2576#true} is VALID [2020-07-08 19:58:04,612 INFO L280 TraceCheckUtils]: 3: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-08 19:58:04,612 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2576#true} {2577#false} #928#return; {2577#false} is VALID [2020-07-08 19:58:04,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:04,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {2576#true} havoc ~retValue_acc~6; {2576#true} is VALID [2020-07-08 19:58:04,615 INFO L280 TraceCheckUtils]: 1: Hoare triple {2576#true} ~retValue_acc~6 := ~pumpRunning~0; {2576#true} is VALID [2020-07-08 19:58:04,616 INFO L280 TraceCheckUtils]: 2: Hoare triple {2576#true} #res := ~retValue_acc~6; {2576#true} is VALID [2020-07-08 19:58:04,616 INFO L280 TraceCheckUtils]: 3: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-08 19:58:04,616 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2576#true} {2577#false} #930#return; {2577#false} is VALID [2020-07-08 19:58:04,620 INFO L263 TraceCheckUtils]: 0: Hoare triple {2576#true} call ULTIMATE.init(); {2679#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 19:58:04,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {2679#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2576#true} is VALID [2020-07-08 19:58:04,621 INFO L280 TraceCheckUtils]: 2: Hoare triple {2576#true} #valid := #valid[0 := 0]; {2576#true} is VALID [2020-07-08 19:58:04,621 INFO L280 TraceCheckUtils]: 3: Hoare triple {2576#true} assume 0 < #StackHeapBarrier; {2576#true} is VALID [2020-07-08 19:58:04,622 INFO L280 TraceCheckUtils]: 4: Hoare triple {2576#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {2576#true} is VALID [2020-07-08 19:58:04,622 INFO L280 TraceCheckUtils]: 5: Hoare triple {2576#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {2576#true} is VALID [2020-07-08 19:58:04,622 INFO L280 TraceCheckUtils]: 6: Hoare triple {2576#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {2576#true} is VALID [2020-07-08 19:58:04,622 INFO L280 TraceCheckUtils]: 7: Hoare triple {2576#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {2576#true} is VALID [2020-07-08 19:58:04,622 INFO L280 TraceCheckUtils]: 8: Hoare triple {2576#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {2576#true} is VALID [2020-07-08 19:58:04,623 INFO L280 TraceCheckUtils]: 9: Hoare triple {2576#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {2576#true} is VALID [2020-07-08 19:58:04,623 INFO L280 TraceCheckUtils]: 10: Hoare triple {2576#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {2576#true} is VALID [2020-07-08 19:58:04,623 INFO L280 TraceCheckUtils]: 11: Hoare triple {2576#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {2576#true} is VALID [2020-07-08 19:58:04,623 INFO L280 TraceCheckUtils]: 12: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {2576#true} is VALID [2020-07-08 19:58:04,623 INFO L280 TraceCheckUtils]: 13: Hoare triple {2576#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {2576#true} is VALID [2020-07-08 19:58:04,624 INFO L280 TraceCheckUtils]: 14: Hoare triple {2576#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {2576#true} is VALID [2020-07-08 19:58:04,624 INFO L280 TraceCheckUtils]: 15: Hoare triple {2576#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {2576#true} is VALID [2020-07-08 19:58:04,624 INFO L280 TraceCheckUtils]: 16: Hoare triple {2576#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {2576#true} is VALID [2020-07-08 19:58:04,624 INFO L280 TraceCheckUtils]: 17: Hoare triple {2576#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {2576#true} is VALID [2020-07-08 19:58:04,625 INFO L280 TraceCheckUtils]: 18: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {2576#true} is VALID [2020-07-08 19:58:04,625 INFO L280 TraceCheckUtils]: 19: Hoare triple {2576#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {2576#true} is VALID [2020-07-08 19:58:04,625 INFO L280 TraceCheckUtils]: 20: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {2576#true} is VALID [2020-07-08 19:58:04,625 INFO L280 TraceCheckUtils]: 21: Hoare triple {2576#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {2576#true} is VALID [2020-07-08 19:58:04,626 INFO L280 TraceCheckUtils]: 22: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {2576#true} is VALID [2020-07-08 19:58:04,626 INFO L280 TraceCheckUtils]: 23: Hoare triple {2576#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {2576#true} is VALID [2020-07-08 19:58:04,626 INFO L280 TraceCheckUtils]: 24: Hoare triple {2576#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {2576#true} is VALID [2020-07-08 19:58:04,626 INFO L280 TraceCheckUtils]: 25: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {2576#true} is VALID [2020-07-08 19:58:04,626 INFO L280 TraceCheckUtils]: 26: Hoare triple {2576#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {2576#true} is VALID [2020-07-08 19:58:04,627 INFO L280 TraceCheckUtils]: 27: Hoare triple {2576#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {2576#true} is VALID [2020-07-08 19:58:04,627 INFO L280 TraceCheckUtils]: 28: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {2576#true} is VALID [2020-07-08 19:58:04,627 INFO L280 TraceCheckUtils]: 29: Hoare triple {2576#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {2576#true} is VALID [2020-07-08 19:58:04,627 INFO L280 TraceCheckUtils]: 30: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {2576#true} is VALID [2020-07-08 19:58:04,627 INFO L280 TraceCheckUtils]: 31: Hoare triple {2576#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {2576#true} is VALID [2020-07-08 19:58:04,628 INFO L280 TraceCheckUtils]: 32: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {2576#true} is VALID [2020-07-08 19:58:04,628 INFO L280 TraceCheckUtils]: 33: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {2576#true} is VALID [2020-07-08 19:58:04,628 INFO L280 TraceCheckUtils]: 34: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {2576#true} is VALID [2020-07-08 19:58:04,628 INFO L280 TraceCheckUtils]: 35: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {2576#true} is VALID [2020-07-08 19:58:04,629 INFO L280 TraceCheckUtils]: 36: Hoare triple {2576#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {2576#true} is VALID [2020-07-08 19:58:04,629 INFO L280 TraceCheckUtils]: 37: Hoare triple {2576#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {2576#true} is VALID [2020-07-08 19:58:04,629 INFO L280 TraceCheckUtils]: 38: Hoare triple {2576#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {2576#true} is VALID [2020-07-08 19:58:04,629 INFO L280 TraceCheckUtils]: 39: Hoare triple {2576#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {2576#true} is VALID [2020-07-08 19:58:04,629 INFO L280 TraceCheckUtils]: 40: Hoare triple {2576#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {2576#true} is VALID [2020-07-08 19:58:04,630 INFO L280 TraceCheckUtils]: 41: Hoare triple {2576#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {2576#true} is VALID [2020-07-08 19:58:04,630 INFO L280 TraceCheckUtils]: 42: Hoare triple {2576#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {2576#true} is VALID [2020-07-08 19:58:04,630 INFO L280 TraceCheckUtils]: 43: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {2576#true} is VALID [2020-07-08 19:58:04,630 INFO L280 TraceCheckUtils]: 44: Hoare triple {2576#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {2576#true} is VALID [2020-07-08 19:58:04,631 INFO L280 TraceCheckUtils]: 45: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {2576#true} is VALID [2020-07-08 19:58:04,631 INFO L280 TraceCheckUtils]: 46: Hoare triple {2576#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {2576#true} is VALID [2020-07-08 19:58:04,631 INFO L280 TraceCheckUtils]: 47: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {2576#true} is VALID [2020-07-08 19:58:04,631 INFO L280 TraceCheckUtils]: 48: Hoare triple {2576#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {2576#true} is VALID [2020-07-08 19:58:04,632 INFO L280 TraceCheckUtils]: 49: Hoare triple {2576#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {2576#true} is VALID [2020-07-08 19:58:04,632 INFO L280 TraceCheckUtils]: 50: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {2576#true} is VALID [2020-07-08 19:58:04,632 INFO L280 TraceCheckUtils]: 51: Hoare triple {2576#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {2576#true} is VALID [2020-07-08 19:58:04,632 INFO L280 TraceCheckUtils]: 52: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {2576#true} is VALID [2020-07-08 19:58:04,632 INFO L280 TraceCheckUtils]: 53: Hoare triple {2576#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {2576#true} is VALID [2020-07-08 19:58:04,633 INFO L280 TraceCheckUtils]: 54: Hoare triple {2576#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {2576#true} is VALID [2020-07-08 19:58:04,633 INFO L280 TraceCheckUtils]: 55: Hoare triple {2576#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {2576#true} is VALID [2020-07-08 19:58:04,633 INFO L280 TraceCheckUtils]: 56: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {2576#true} is VALID [2020-07-08 19:58:04,633 INFO L280 TraceCheckUtils]: 57: Hoare triple {2576#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {2576#true} is VALID [2020-07-08 19:58:04,634 INFO L280 TraceCheckUtils]: 58: Hoare triple {2576#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {2576#true} is VALID [2020-07-08 19:58:04,634 INFO L280 TraceCheckUtils]: 59: Hoare triple {2576#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {2576#true} is VALID [2020-07-08 19:58:04,634 INFO L280 TraceCheckUtils]: 60: Hoare triple {2576#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {2576#true} is VALID [2020-07-08 19:58:04,634 INFO L280 TraceCheckUtils]: 61: Hoare triple {2576#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {2576#true} is VALID [2020-07-08 19:58:04,634 INFO L280 TraceCheckUtils]: 62: Hoare triple {2576#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {2576#true} is VALID [2020-07-08 19:58:04,635 INFO L280 TraceCheckUtils]: 63: Hoare triple {2576#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {2576#true} is VALID [2020-07-08 19:58:04,635 INFO L280 TraceCheckUtils]: 64: Hoare triple {2576#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {2576#true} is VALID [2020-07-08 19:58:04,635 INFO L280 TraceCheckUtils]: 65: Hoare triple {2576#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {2576#true} is VALID [2020-07-08 19:58:04,635 INFO L280 TraceCheckUtils]: 66: Hoare triple {2576#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {2576#true} is VALID [2020-07-08 19:58:04,636 INFO L280 TraceCheckUtils]: 67: Hoare triple {2576#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {2576#true} is VALID [2020-07-08 19:58:04,636 INFO L280 TraceCheckUtils]: 68: Hoare triple {2576#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {2576#true} is VALID [2020-07-08 19:58:04,636 INFO L280 TraceCheckUtils]: 69: Hoare triple {2576#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {2576#true} is VALID [2020-07-08 19:58:04,636 INFO L280 TraceCheckUtils]: 70: Hoare triple {2576#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {2576#true} is VALID [2020-07-08 19:58:04,637 INFO L280 TraceCheckUtils]: 71: Hoare triple {2576#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {2576#true} is VALID [2020-07-08 19:58:04,637 INFO L280 TraceCheckUtils]: 72: Hoare triple {2576#true} ~waterLevel~0 := 1; {2576#true} is VALID [2020-07-08 19:58:04,637 INFO L280 TraceCheckUtils]: 73: Hoare triple {2576#true} ~methaneLevelCritical~0 := 0; {2576#true} is VALID [2020-07-08 19:58:04,637 INFO L280 TraceCheckUtils]: 74: Hoare triple {2576#true} ~pumpRunning~0 := 0; {2576#true} is VALID [2020-07-08 19:58:04,637 INFO L280 TraceCheckUtils]: 75: Hoare triple {2576#true} ~systemActive~0 := 1; {2576#true} is VALID [2020-07-08 19:58:04,638 INFO L280 TraceCheckUtils]: 76: Hoare triple {2576#true} ~head~0.base, ~head~0.offset := 0, 0; {2576#true} is VALID [2020-07-08 19:58:04,638 INFO L280 TraceCheckUtils]: 77: Hoare triple {2576#true} ~cleanupTimeShifts~0 := 4; {2576#true} is VALID [2020-07-08 19:58:04,638 INFO L280 TraceCheckUtils]: 78: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-08 19:58:04,638 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2576#true} {2576#true} #924#return; {2576#true} is VALID [2020-07-08 19:58:04,638 INFO L263 TraceCheckUtils]: 80: Hoare triple {2576#true} call #t~ret74 := main(); {2576#true} is VALID [2020-07-08 19:58:04,639 INFO L280 TraceCheckUtils]: 81: Hoare triple {2576#true} havoc ~retValue_acc~11; {2576#true} is VALID [2020-07-08 19:58:04,639 INFO L280 TraceCheckUtils]: 82: Hoare triple {2576#true} havoc ~tmp~9; {2576#true} is VALID [2020-07-08 19:58:04,639 INFO L263 TraceCheckUtils]: 83: Hoare triple {2576#true} call select_helpers(); {2576#true} is VALID [2020-07-08 19:58:04,639 INFO L280 TraceCheckUtils]: 84: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-08 19:58:04,639 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2576#true} {2576#true} #830#return; {2576#true} is VALID [2020-07-08 19:58:04,640 INFO L263 TraceCheckUtils]: 86: Hoare triple {2576#true} call select_features(); {2576#true} is VALID [2020-07-08 19:58:04,640 INFO L280 TraceCheckUtils]: 87: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-08 19:58:04,640 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2576#true} {2576#true} #832#return; {2576#true} is VALID [2020-07-08 19:58:04,640 INFO L263 TraceCheckUtils]: 89: Hoare triple {2576#true} call #t~ret73 := valid_product(); {2576#true} is VALID [2020-07-08 19:58:04,640 INFO L280 TraceCheckUtils]: 90: Hoare triple {2576#true} havoc ~retValue_acc~1; {2576#true} is VALID [2020-07-08 19:58:04,641 INFO L280 TraceCheckUtils]: 91: Hoare triple {2576#true} ~retValue_acc~1 := 1; {2576#true} is VALID [2020-07-08 19:58:04,641 INFO L280 TraceCheckUtils]: 92: Hoare triple {2576#true} #res := ~retValue_acc~1; {2576#true} is VALID [2020-07-08 19:58:04,641 INFO L280 TraceCheckUtils]: 93: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-08 19:58:04,641 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2576#true} {2576#true} #834#return; {2576#true} is VALID [2020-07-08 19:58:04,642 INFO L280 TraceCheckUtils]: 95: Hoare triple {2576#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {2576#true} is VALID [2020-07-08 19:58:04,642 INFO L280 TraceCheckUtils]: 96: Hoare triple {2576#true} ~tmp~9 := #t~ret73; {2576#true} is VALID [2020-07-08 19:58:04,642 INFO L280 TraceCheckUtils]: 97: Hoare triple {2576#true} havoc #t~ret73; {2576#true} is VALID [2020-07-08 19:58:04,642 INFO L280 TraceCheckUtils]: 98: Hoare triple {2576#true} assume 0 != ~tmp~9; {2576#true} is VALID [2020-07-08 19:58:04,642 INFO L263 TraceCheckUtils]: 99: Hoare triple {2576#true} call setup(); {2576#true} is VALID [2020-07-08 19:58:04,643 INFO L280 TraceCheckUtils]: 100: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-08 19:58:04,643 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2576#true} {2576#true} #836#return; {2576#true} is VALID [2020-07-08 19:58:04,643 INFO L263 TraceCheckUtils]: 102: Hoare triple {2576#true} call runTest(); {2576#true} is VALID [2020-07-08 19:58:04,643 INFO L263 TraceCheckUtils]: 103: Hoare triple {2576#true} call test(); {2576#true} is VALID [2020-07-08 19:58:04,643 INFO L280 TraceCheckUtils]: 104: Hoare triple {2576#true} havoc ~splverifierCounter~0; {2576#true} is VALID [2020-07-08 19:58:04,644 INFO L280 TraceCheckUtils]: 105: Hoare triple {2576#true} havoc ~tmp~5; {2576#true} is VALID [2020-07-08 19:58:04,644 INFO L280 TraceCheckUtils]: 106: Hoare triple {2576#true} havoc ~tmp___0~2; {2576#true} is VALID [2020-07-08 19:58:04,644 INFO L280 TraceCheckUtils]: 107: Hoare triple {2576#true} havoc ~tmp___1~0; {2576#true} is VALID [2020-07-08 19:58:04,644 INFO L280 TraceCheckUtils]: 108: Hoare triple {2576#true} havoc ~tmp___2~0; {2576#true} is VALID [2020-07-08 19:58:04,645 INFO L280 TraceCheckUtils]: 109: Hoare triple {2576#true} ~splverifierCounter~0 := 0; {2668#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 19:58:04,647 INFO L280 TraceCheckUtils]: 110: Hoare triple {2668#(= 0 test_~splverifierCounter~0)} assume !false; {2668#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-08 19:58:04,647 INFO L280 TraceCheckUtils]: 111: Hoare triple {2668#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2577#false} is VALID [2020-07-08 19:58:04,648 INFO L263 TraceCheckUtils]: 112: Hoare triple {2577#false} call cleanup(); {2577#false} is VALID [2020-07-08 19:58:04,648 INFO L280 TraceCheckUtils]: 113: Hoare triple {2577#false} havoc ~i~0; {2577#false} is VALID [2020-07-08 19:58:04,648 INFO L280 TraceCheckUtils]: 114: Hoare triple {2577#false} havoc ~__cil_tmp2~0; {2577#false} is VALID [2020-07-08 19:58:04,648 INFO L263 TraceCheckUtils]: 115: Hoare triple {2577#false} call timeShift(); {2577#false} is VALID [2020-07-08 19:58:04,648 INFO L280 TraceCheckUtils]: 116: Hoare triple {2577#false} assume !(0 != ~pumpRunning~0); {2577#false} is VALID [2020-07-08 19:58:04,648 INFO L280 TraceCheckUtils]: 117: Hoare triple {2577#false} assume !(0 != ~systemActive~0); {2577#false} is VALID [2020-07-08 19:58:04,648 INFO L263 TraceCheckUtils]: 118: Hoare triple {2577#false} call __utac_acc__Specification1_spec__1(); {2577#false} is VALID [2020-07-08 19:58:04,649 INFO L280 TraceCheckUtils]: 119: Hoare triple {2577#false} havoc ~tmp~0; {2577#false} is VALID [2020-07-08 19:58:04,649 INFO L280 TraceCheckUtils]: 120: Hoare triple {2577#false} havoc ~tmp___0~0; {2577#false} is VALID [2020-07-08 19:58:04,649 INFO L263 TraceCheckUtils]: 121: Hoare triple {2577#false} call #t~ret0 := isMethaneLevelCritical(); {2576#true} is VALID [2020-07-08 19:58:04,649 INFO L280 TraceCheckUtils]: 122: Hoare triple {2576#true} havoc ~retValue_acc~2; {2576#true} is VALID [2020-07-08 19:58:04,649 INFO L280 TraceCheckUtils]: 123: Hoare triple {2576#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {2576#true} is VALID [2020-07-08 19:58:04,649 INFO L280 TraceCheckUtils]: 124: Hoare triple {2576#true} #res := ~retValue_acc~2; {2576#true} is VALID [2020-07-08 19:58:04,649 INFO L280 TraceCheckUtils]: 125: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-08 19:58:04,650 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2576#true} {2577#false} #928#return; {2577#false} is VALID [2020-07-08 19:58:04,650 INFO L280 TraceCheckUtils]: 127: Hoare triple {2577#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {2577#false} is VALID [2020-07-08 19:58:04,650 INFO L280 TraceCheckUtils]: 128: Hoare triple {2577#false} ~tmp~0 := #t~ret0; {2577#false} is VALID [2020-07-08 19:58:04,650 INFO L280 TraceCheckUtils]: 129: Hoare triple {2577#false} havoc #t~ret0; {2577#false} is VALID [2020-07-08 19:58:04,650 INFO L280 TraceCheckUtils]: 130: Hoare triple {2577#false} assume 0 != ~tmp~0; {2577#false} is VALID [2020-07-08 19:58:04,650 INFO L263 TraceCheckUtils]: 131: Hoare triple {2577#false} call #t~ret1 := isPumpRunning(); {2576#true} is VALID [2020-07-08 19:58:04,650 INFO L280 TraceCheckUtils]: 132: Hoare triple {2576#true} havoc ~retValue_acc~6; {2576#true} is VALID [2020-07-08 19:58:04,651 INFO L280 TraceCheckUtils]: 133: Hoare triple {2576#true} ~retValue_acc~6 := ~pumpRunning~0; {2576#true} is VALID [2020-07-08 19:58:04,651 INFO L280 TraceCheckUtils]: 134: Hoare triple {2576#true} #res := ~retValue_acc~6; {2576#true} is VALID [2020-07-08 19:58:04,651 INFO L280 TraceCheckUtils]: 135: Hoare triple {2576#true} assume true; {2576#true} is VALID [2020-07-08 19:58:04,651 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2576#true} {2577#false} #930#return; {2577#false} is VALID [2020-07-08 19:58:04,651 INFO L280 TraceCheckUtils]: 137: Hoare triple {2577#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {2577#false} is VALID [2020-07-08 19:58:04,651 INFO L280 TraceCheckUtils]: 138: Hoare triple {2577#false} ~tmp___0~0 := #t~ret1; {2577#false} is VALID [2020-07-08 19:58:04,651 INFO L280 TraceCheckUtils]: 139: Hoare triple {2577#false} havoc #t~ret1; {2577#false} is VALID [2020-07-08 19:58:04,652 INFO L280 TraceCheckUtils]: 140: Hoare triple {2577#false} assume 0 != ~tmp___0~0; {2577#false} is VALID [2020-07-08 19:58:04,652 INFO L263 TraceCheckUtils]: 141: Hoare triple {2577#false} call __automaton_fail(); {2577#false} is VALID [2020-07-08 19:58:04,652 INFO L280 TraceCheckUtils]: 142: Hoare triple {2577#false} assume !false; {2577#false} is VALID [2020-07-08 19:58:04,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 19:58:04,674 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1677694308] [2020-07-08 19:58:04,674 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 19:58:04,674 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 19:58:04,675 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1394979673] [2020-07-08 19:58:04,676 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-08 19:58:04,677 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 19:58:04,677 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 19:58:04,840 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:58:04,840 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 19:58:04,840 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 19:58:04,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 19:58:04,841 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 19:58:04,841 INFO L87 Difference]: Start difference. First operand 265 states and 291 transitions. Second operand 4 states. [2020-07-08 19:58:06,911 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 19:58:13,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:58:13,621 INFO L93 Difference]: Finished difference Result 412 states and 468 transitions. [2020-07-08 19:58:13,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 19:58:13,621 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-08 19:58:13,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 19:58:13,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 19:58:13,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 468 transitions. [2020-07-08 19:58:13,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 19:58:13,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 468 transitions. [2020-07-08 19:58:13,643 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 468 transitions. [2020-07-08 19:58:14,962 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 468 edges. 468 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:58:14,973 INFO L225 Difference]: With dead ends: 412 [2020-07-08 19:58:14,973 INFO L226 Difference]: Without dead ends: 293 [2020-07-08 19:58:14,975 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-08 19:58:14,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293 states. [2020-07-08 19:58:18,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293 to 255. [2020-07-08 19:58:18,949 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 19:58:18,949 INFO L82 GeneralOperation]: Start isEquivalent. First operand 293 states. Second operand 255 states. [2020-07-08 19:58:18,950 INFO L74 IsIncluded]: Start isIncluded. First operand 293 states. Second operand 255 states. [2020-07-08 19:58:18,950 INFO L87 Difference]: Start difference. First operand 293 states. Second operand 255 states. [2020-07-08 19:58:18,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:58:18,964 INFO L93 Difference]: Finished difference Result 293 states and 331 transitions. [2020-07-08 19:58:18,964 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 331 transitions. [2020-07-08 19:58:18,965 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 19:58:18,966 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 19:58:18,966 INFO L74 IsIncluded]: Start isIncluded. First operand 255 states. Second operand 293 states. [2020-07-08 19:58:18,966 INFO L87 Difference]: Start difference. First operand 255 states. Second operand 293 states. [2020-07-08 19:58:18,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:58:18,980 INFO L93 Difference]: Finished difference Result 293 states and 331 transitions. [2020-07-08 19:58:18,980 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 331 transitions. [2020-07-08 19:58:18,981 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 19:58:18,981 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 19:58:18,981 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 19:58:18,982 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 19:58:18,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-07-08 19:58:18,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 278 transitions. [2020-07-08 19:58:18,991 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 278 transitions. Word has length 143 [2020-07-08 19:58:18,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 19:58:18,992 INFO L479 AbstractCegarLoop]: Abstraction has 255 states and 278 transitions. [2020-07-08 19:58:18,992 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 19:58:18,992 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 255 states and 278 transitions. [2020-07-08 19:58:20,010 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 278 edges. 278 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:58:20,011 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 278 transitions. [2020-07-08 19:58:20,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-08 19:58:20,014 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 19:58:20,014 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] [2020-07-08 19:58:20,014 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 19:58:20,014 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 19:58:20,014 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 19:58:20,015 INFO L82 PathProgramCache]: Analyzing trace with hash -1257512961, now seen corresponding path program 1 times [2020-07-08 19:58:20,015 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 19:58:20,015 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1005363269] [2020-07-08 19:58:20,015 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 19:58:20,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:20,519 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 19:58:20,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:20,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {4710#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4604#true} is VALID [2020-07-08 19:58:20,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {4604#true} #valid := #valid[0 := 0]; {4604#true} is VALID [2020-07-08 19:58:20,684 INFO L280 TraceCheckUtils]: 2: Hoare triple {4604#true} assume 0 < #StackHeapBarrier; {4604#true} is VALID [2020-07-08 19:58:20,684 INFO L280 TraceCheckUtils]: 3: Hoare triple {4604#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {4604#true} is VALID [2020-07-08 19:58:20,684 INFO L280 TraceCheckUtils]: 4: Hoare triple {4604#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {4604#true} is VALID [2020-07-08 19:58:20,684 INFO L280 TraceCheckUtils]: 5: Hoare triple {4604#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {4604#true} is VALID [2020-07-08 19:58:20,684 INFO L280 TraceCheckUtils]: 6: Hoare triple {4604#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {4604#true} is VALID [2020-07-08 19:58:20,685 INFO L280 TraceCheckUtils]: 7: Hoare triple {4604#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {4604#true} is VALID [2020-07-08 19:58:20,685 INFO L280 TraceCheckUtils]: 8: Hoare triple {4604#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {4604#true} is VALID [2020-07-08 19:58:20,685 INFO L280 TraceCheckUtils]: 9: Hoare triple {4604#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {4604#true} is VALID [2020-07-08 19:58:20,685 INFO L280 TraceCheckUtils]: 10: Hoare triple {4604#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {4604#true} is VALID [2020-07-08 19:58:20,686 INFO L280 TraceCheckUtils]: 11: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {4604#true} is VALID [2020-07-08 19:58:20,686 INFO L280 TraceCheckUtils]: 12: Hoare triple {4604#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {4604#true} is VALID [2020-07-08 19:58:20,686 INFO L280 TraceCheckUtils]: 13: Hoare triple {4604#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {4604#true} is VALID [2020-07-08 19:58:20,686 INFO L280 TraceCheckUtils]: 14: Hoare triple {4604#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {4604#true} is VALID [2020-07-08 19:58:20,687 INFO L280 TraceCheckUtils]: 15: Hoare triple {4604#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {4604#true} is VALID [2020-07-08 19:58:20,687 INFO L280 TraceCheckUtils]: 16: Hoare triple {4604#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {4604#true} is VALID [2020-07-08 19:58:20,687 INFO L280 TraceCheckUtils]: 17: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {4604#true} is VALID [2020-07-08 19:58:20,688 INFO L280 TraceCheckUtils]: 18: Hoare triple {4604#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {4604#true} is VALID [2020-07-08 19:58:20,688 INFO L280 TraceCheckUtils]: 19: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {4604#true} is VALID [2020-07-08 19:58:20,688 INFO L280 TraceCheckUtils]: 20: Hoare triple {4604#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {4604#true} is VALID [2020-07-08 19:58:20,689 INFO L280 TraceCheckUtils]: 21: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {4604#true} is VALID [2020-07-08 19:58:20,689 INFO L280 TraceCheckUtils]: 22: Hoare triple {4604#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {4604#true} is VALID [2020-07-08 19:58:20,689 INFO L280 TraceCheckUtils]: 23: Hoare triple {4604#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {4604#true} is VALID [2020-07-08 19:58:20,690 INFO L280 TraceCheckUtils]: 24: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {4604#true} is VALID [2020-07-08 19:58:20,690 INFO L280 TraceCheckUtils]: 25: Hoare triple {4604#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {4604#true} is VALID [2020-07-08 19:58:20,690 INFO L280 TraceCheckUtils]: 26: Hoare triple {4604#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {4604#true} is VALID [2020-07-08 19:58:20,691 INFO L280 TraceCheckUtils]: 27: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {4604#true} is VALID [2020-07-08 19:58:20,691 INFO L280 TraceCheckUtils]: 28: Hoare triple {4604#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {4604#true} is VALID [2020-07-08 19:58:20,691 INFO L280 TraceCheckUtils]: 29: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {4604#true} is VALID [2020-07-08 19:58:20,691 INFO L280 TraceCheckUtils]: 30: Hoare triple {4604#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {4604#true} is VALID [2020-07-08 19:58:20,692 INFO L280 TraceCheckUtils]: 31: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {4604#true} is VALID [2020-07-08 19:58:20,692 INFO L280 TraceCheckUtils]: 32: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {4604#true} is VALID [2020-07-08 19:58:20,692 INFO L280 TraceCheckUtils]: 33: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {4604#true} is VALID [2020-07-08 19:58:20,692 INFO L280 TraceCheckUtils]: 34: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {4604#true} is VALID [2020-07-08 19:58:20,692 INFO L280 TraceCheckUtils]: 35: Hoare triple {4604#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {4604#true} is VALID [2020-07-08 19:58:20,693 INFO L280 TraceCheckUtils]: 36: Hoare triple {4604#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {4604#true} is VALID [2020-07-08 19:58:20,693 INFO L280 TraceCheckUtils]: 37: Hoare triple {4604#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {4604#true} is VALID [2020-07-08 19:58:20,693 INFO L280 TraceCheckUtils]: 38: Hoare triple {4604#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {4604#true} is VALID [2020-07-08 19:58:20,693 INFO L280 TraceCheckUtils]: 39: Hoare triple {4604#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {4604#true} is VALID [2020-07-08 19:58:20,694 INFO L280 TraceCheckUtils]: 40: Hoare triple {4604#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {4604#true} is VALID [2020-07-08 19:58:20,694 INFO L280 TraceCheckUtils]: 41: Hoare triple {4604#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {4604#true} is VALID [2020-07-08 19:58:20,694 INFO L280 TraceCheckUtils]: 42: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {4604#true} is VALID [2020-07-08 19:58:20,694 INFO L280 TraceCheckUtils]: 43: Hoare triple {4604#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {4604#true} is VALID [2020-07-08 19:58:20,694 INFO L280 TraceCheckUtils]: 44: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {4604#true} is VALID [2020-07-08 19:58:20,694 INFO L280 TraceCheckUtils]: 45: Hoare triple {4604#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {4604#true} is VALID [2020-07-08 19:58:20,695 INFO L280 TraceCheckUtils]: 46: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {4604#true} is VALID [2020-07-08 19:58:20,695 INFO L280 TraceCheckUtils]: 47: Hoare triple {4604#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {4604#true} is VALID [2020-07-08 19:58:20,695 INFO L280 TraceCheckUtils]: 48: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {4604#true} is VALID [2020-07-08 19:58:20,695 INFO L280 TraceCheckUtils]: 49: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {4604#true} is VALID [2020-07-08 19:58:20,695 INFO L280 TraceCheckUtils]: 50: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {4604#true} is VALID [2020-07-08 19:58:20,696 INFO L280 TraceCheckUtils]: 51: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {4604#true} is VALID [2020-07-08 19:58:20,696 INFO L280 TraceCheckUtils]: 52: Hoare triple {4604#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {4604#true} is VALID [2020-07-08 19:58:20,696 INFO L280 TraceCheckUtils]: 53: Hoare triple {4604#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {4604#true} is VALID [2020-07-08 19:58:20,696 INFO L280 TraceCheckUtils]: 54: Hoare triple {4604#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {4604#true} is VALID [2020-07-08 19:58:20,697 INFO L280 TraceCheckUtils]: 55: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {4604#true} is VALID [2020-07-08 19:58:20,697 INFO L280 TraceCheckUtils]: 56: Hoare triple {4604#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {4604#true} is VALID [2020-07-08 19:58:20,697 INFO L280 TraceCheckUtils]: 57: Hoare triple {4604#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {4604#true} is VALID [2020-07-08 19:58:20,698 INFO L280 TraceCheckUtils]: 58: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {4604#true} is VALID [2020-07-08 19:58:20,698 INFO L280 TraceCheckUtils]: 59: Hoare triple {4604#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {4604#true} is VALID [2020-07-08 19:58:20,698 INFO L280 TraceCheckUtils]: 60: Hoare triple {4604#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {4604#true} is VALID [2020-07-08 19:58:20,699 INFO L280 TraceCheckUtils]: 61: Hoare triple {4604#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {4604#true} is VALID [2020-07-08 19:58:20,699 INFO L280 TraceCheckUtils]: 62: Hoare triple {4604#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {4604#true} is VALID [2020-07-08 19:58:20,699 INFO L280 TraceCheckUtils]: 63: Hoare triple {4604#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {4604#true} is VALID [2020-07-08 19:58:20,700 INFO L280 TraceCheckUtils]: 64: Hoare triple {4604#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {4604#true} is VALID [2020-07-08 19:58:20,700 INFO L280 TraceCheckUtils]: 65: Hoare triple {4604#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {4604#true} is VALID [2020-07-08 19:58:20,700 INFO L280 TraceCheckUtils]: 66: Hoare triple {4604#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {4604#true} is VALID [2020-07-08 19:58:20,700 INFO L280 TraceCheckUtils]: 67: Hoare triple {4604#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {4604#true} is VALID [2020-07-08 19:58:20,700 INFO L280 TraceCheckUtils]: 68: Hoare triple {4604#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {4604#true} is VALID [2020-07-08 19:58:20,701 INFO L280 TraceCheckUtils]: 69: Hoare triple {4604#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {4604#true} is VALID [2020-07-08 19:58:20,701 INFO L280 TraceCheckUtils]: 70: Hoare triple {4604#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {4604#true} is VALID [2020-07-08 19:58:20,701 INFO L280 TraceCheckUtils]: 71: Hoare triple {4604#true} ~waterLevel~0 := 1; {4604#true} is VALID [2020-07-08 19:58:20,701 INFO L280 TraceCheckUtils]: 72: Hoare triple {4604#true} ~methaneLevelCritical~0 := 0; {4604#true} is VALID [2020-07-08 19:58:20,701 INFO L280 TraceCheckUtils]: 73: Hoare triple {4604#true} ~pumpRunning~0 := 0; {4604#true} is VALID [2020-07-08 19:58:20,703 INFO L280 TraceCheckUtils]: 74: Hoare triple {4604#true} ~systemActive~0 := 1; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:58:20,704 INFO L280 TraceCheckUtils]: 75: Hoare triple {4685#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:58:20,706 INFO L280 TraceCheckUtils]: 76: Hoare triple {4685#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:58:20,708 INFO L280 TraceCheckUtils]: 77: Hoare triple {4685#(= 1 ~systemActive~0)} assume true; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:58:20,709 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4685#(= 1 ~systemActive~0)} {4604#true} #924#return; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:58:20,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:20,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-08 19:58:20,720 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4604#true} {4685#(= 1 ~systemActive~0)} #830#return; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:58:20,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:20,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-08 19:58:20,725 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4604#true} {4685#(= 1 ~systemActive~0)} #832#return; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:58:20,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:20,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {4604#true} havoc ~retValue_acc~1; {4604#true} is VALID [2020-07-08 19:58:20,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {4604#true} ~retValue_acc~1 := 1; {4711#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-08 19:58:20,815 INFO L280 TraceCheckUtils]: 2: Hoare triple {4711#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 19:58:20,816 INFO L280 TraceCheckUtils]: 3: Hoare triple {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 19:58:20,818 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4685#(= 1 ~systemActive~0)} #834#return; {4695#(= |main_#t~ret73| ~systemActive~0)} is VALID [2020-07-08 19:58:20,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:20,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-08 19:58:20,825 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4604#true} {4697#(not (= 0 ~systemActive~0))} #836#return; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:20,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {4604#true} havoc ~retValue_acc~2; {4604#true} is VALID [2020-07-08 19:58:20,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {4604#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {4604#true} is VALID [2020-07-08 19:58:20,829 INFO L280 TraceCheckUtils]: 2: Hoare triple {4604#true} #res := ~retValue_acc~2; {4604#true} is VALID [2020-07-08 19:58:20,830 INFO L280 TraceCheckUtils]: 3: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-08 19:58:20,830 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4604#true} {4605#false} #928#return; {4605#false} is VALID [2020-07-08 19:58:20,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:58:20,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {4604#true} havoc ~retValue_acc~6; {4604#true} is VALID [2020-07-08 19:58:20,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {4604#true} ~retValue_acc~6 := ~pumpRunning~0; {4604#true} is VALID [2020-07-08 19:58:20,834 INFO L280 TraceCheckUtils]: 2: Hoare triple {4604#true} #res := ~retValue_acc~6; {4604#true} is VALID [2020-07-08 19:58:20,835 INFO L280 TraceCheckUtils]: 3: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-08 19:58:20,835 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4604#true} {4605#false} #930#return; {4605#false} is VALID [2020-07-08 19:58:20,842 INFO L263 TraceCheckUtils]: 0: Hoare triple {4604#true} call ULTIMATE.init(); {4710#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 19:58:20,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {4710#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4604#true} is VALID [2020-07-08 19:58:20,843 INFO L280 TraceCheckUtils]: 2: Hoare triple {4604#true} #valid := #valid[0 := 0]; {4604#true} is VALID [2020-07-08 19:58:20,844 INFO L280 TraceCheckUtils]: 3: Hoare triple {4604#true} assume 0 < #StackHeapBarrier; {4604#true} is VALID [2020-07-08 19:58:20,844 INFO L280 TraceCheckUtils]: 4: Hoare triple {4604#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {4604#true} is VALID [2020-07-08 19:58:20,844 INFO L280 TraceCheckUtils]: 5: Hoare triple {4604#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {4604#true} is VALID [2020-07-08 19:58:20,844 INFO L280 TraceCheckUtils]: 6: Hoare triple {4604#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {4604#true} is VALID [2020-07-08 19:58:20,845 INFO L280 TraceCheckUtils]: 7: Hoare triple {4604#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {4604#true} is VALID [2020-07-08 19:58:20,845 INFO L280 TraceCheckUtils]: 8: Hoare triple {4604#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {4604#true} is VALID [2020-07-08 19:58:20,845 INFO L280 TraceCheckUtils]: 9: Hoare triple {4604#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {4604#true} is VALID [2020-07-08 19:58:20,846 INFO L280 TraceCheckUtils]: 10: Hoare triple {4604#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {4604#true} is VALID [2020-07-08 19:58:20,846 INFO L280 TraceCheckUtils]: 11: Hoare triple {4604#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {4604#true} is VALID [2020-07-08 19:58:20,846 INFO L280 TraceCheckUtils]: 12: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {4604#true} is VALID [2020-07-08 19:58:20,847 INFO L280 TraceCheckUtils]: 13: Hoare triple {4604#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {4604#true} is VALID [2020-07-08 19:58:20,847 INFO L280 TraceCheckUtils]: 14: Hoare triple {4604#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {4604#true} is VALID [2020-07-08 19:58:20,847 INFO L280 TraceCheckUtils]: 15: Hoare triple {4604#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {4604#true} is VALID [2020-07-08 19:58:20,848 INFO L280 TraceCheckUtils]: 16: Hoare triple {4604#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {4604#true} is VALID [2020-07-08 19:58:20,848 INFO L280 TraceCheckUtils]: 17: Hoare triple {4604#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {4604#true} is VALID [2020-07-08 19:58:20,848 INFO L280 TraceCheckUtils]: 18: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {4604#true} is VALID [2020-07-08 19:58:20,848 INFO L280 TraceCheckUtils]: 19: Hoare triple {4604#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {4604#true} is VALID [2020-07-08 19:58:20,849 INFO L280 TraceCheckUtils]: 20: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {4604#true} is VALID [2020-07-08 19:58:20,849 INFO L280 TraceCheckUtils]: 21: Hoare triple {4604#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {4604#true} is VALID [2020-07-08 19:58:20,849 INFO L280 TraceCheckUtils]: 22: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {4604#true} is VALID [2020-07-08 19:58:20,850 INFO L280 TraceCheckUtils]: 23: Hoare triple {4604#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {4604#true} is VALID [2020-07-08 19:58:20,850 INFO L280 TraceCheckUtils]: 24: Hoare triple {4604#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {4604#true} is VALID [2020-07-08 19:58:20,850 INFO L280 TraceCheckUtils]: 25: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {4604#true} is VALID [2020-07-08 19:58:20,850 INFO L280 TraceCheckUtils]: 26: Hoare triple {4604#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {4604#true} is VALID [2020-07-08 19:58:20,851 INFO L280 TraceCheckUtils]: 27: Hoare triple {4604#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {4604#true} is VALID [2020-07-08 19:58:20,851 INFO L280 TraceCheckUtils]: 28: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {4604#true} is VALID [2020-07-08 19:58:20,851 INFO L280 TraceCheckUtils]: 29: Hoare triple {4604#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {4604#true} is VALID [2020-07-08 19:58:20,852 INFO L280 TraceCheckUtils]: 30: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {4604#true} is VALID [2020-07-08 19:58:20,852 INFO L280 TraceCheckUtils]: 31: Hoare triple {4604#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {4604#true} is VALID [2020-07-08 19:58:20,852 INFO L280 TraceCheckUtils]: 32: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {4604#true} is VALID [2020-07-08 19:58:20,853 INFO L280 TraceCheckUtils]: 33: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {4604#true} is VALID [2020-07-08 19:58:20,853 INFO L280 TraceCheckUtils]: 34: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {4604#true} is VALID [2020-07-08 19:58:20,853 INFO L280 TraceCheckUtils]: 35: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {4604#true} is VALID [2020-07-08 19:58:20,853 INFO L280 TraceCheckUtils]: 36: Hoare triple {4604#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {4604#true} is VALID [2020-07-08 19:58:20,854 INFO L280 TraceCheckUtils]: 37: Hoare triple {4604#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {4604#true} is VALID [2020-07-08 19:58:20,854 INFO L280 TraceCheckUtils]: 38: Hoare triple {4604#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {4604#true} is VALID [2020-07-08 19:58:20,854 INFO L280 TraceCheckUtils]: 39: Hoare triple {4604#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {4604#true} is VALID [2020-07-08 19:58:20,855 INFO L280 TraceCheckUtils]: 40: Hoare triple {4604#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {4604#true} is VALID [2020-07-08 19:58:20,855 INFO L280 TraceCheckUtils]: 41: Hoare triple {4604#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {4604#true} is VALID [2020-07-08 19:58:20,855 INFO L280 TraceCheckUtils]: 42: Hoare triple {4604#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {4604#true} is VALID [2020-07-08 19:58:20,856 INFO L280 TraceCheckUtils]: 43: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {4604#true} is VALID [2020-07-08 19:58:20,856 INFO L280 TraceCheckUtils]: 44: Hoare triple {4604#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {4604#true} is VALID [2020-07-08 19:58:20,856 INFO L280 TraceCheckUtils]: 45: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {4604#true} is VALID [2020-07-08 19:58:20,856 INFO L280 TraceCheckUtils]: 46: Hoare triple {4604#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {4604#true} is VALID [2020-07-08 19:58:20,857 INFO L280 TraceCheckUtils]: 47: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {4604#true} is VALID [2020-07-08 19:58:20,857 INFO L280 TraceCheckUtils]: 48: Hoare triple {4604#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {4604#true} is VALID [2020-07-08 19:58:20,857 INFO L280 TraceCheckUtils]: 49: Hoare triple {4604#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {4604#true} is VALID [2020-07-08 19:58:20,857 INFO L280 TraceCheckUtils]: 50: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {4604#true} is VALID [2020-07-08 19:58:20,858 INFO L280 TraceCheckUtils]: 51: Hoare triple {4604#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {4604#true} is VALID [2020-07-08 19:58:20,858 INFO L280 TraceCheckUtils]: 52: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {4604#true} is VALID [2020-07-08 19:58:20,858 INFO L280 TraceCheckUtils]: 53: Hoare triple {4604#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {4604#true} is VALID [2020-07-08 19:58:20,858 INFO L280 TraceCheckUtils]: 54: Hoare triple {4604#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {4604#true} is VALID [2020-07-08 19:58:20,858 INFO L280 TraceCheckUtils]: 55: Hoare triple {4604#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {4604#true} is VALID [2020-07-08 19:58:20,859 INFO L280 TraceCheckUtils]: 56: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {4604#true} is VALID [2020-07-08 19:58:20,859 INFO L280 TraceCheckUtils]: 57: Hoare triple {4604#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {4604#true} is VALID [2020-07-08 19:58:20,859 INFO L280 TraceCheckUtils]: 58: Hoare triple {4604#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {4604#true} is VALID [2020-07-08 19:58:20,859 INFO L280 TraceCheckUtils]: 59: Hoare triple {4604#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {4604#true} is VALID [2020-07-08 19:58:20,859 INFO L280 TraceCheckUtils]: 60: Hoare triple {4604#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {4604#true} is VALID [2020-07-08 19:58:20,860 INFO L280 TraceCheckUtils]: 61: Hoare triple {4604#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {4604#true} is VALID [2020-07-08 19:58:20,860 INFO L280 TraceCheckUtils]: 62: Hoare triple {4604#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {4604#true} is VALID [2020-07-08 19:58:20,860 INFO L280 TraceCheckUtils]: 63: Hoare triple {4604#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {4604#true} is VALID [2020-07-08 19:58:20,860 INFO L280 TraceCheckUtils]: 64: Hoare triple {4604#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {4604#true} is VALID [2020-07-08 19:58:20,860 INFO L280 TraceCheckUtils]: 65: Hoare triple {4604#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {4604#true} is VALID [2020-07-08 19:58:20,860 INFO L280 TraceCheckUtils]: 66: Hoare triple {4604#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {4604#true} is VALID [2020-07-08 19:58:20,861 INFO L280 TraceCheckUtils]: 67: Hoare triple {4604#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {4604#true} is VALID [2020-07-08 19:58:20,861 INFO L280 TraceCheckUtils]: 68: Hoare triple {4604#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {4604#true} is VALID [2020-07-08 19:58:20,861 INFO L280 TraceCheckUtils]: 69: Hoare triple {4604#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {4604#true} is VALID [2020-07-08 19:58:20,861 INFO L280 TraceCheckUtils]: 70: Hoare triple {4604#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {4604#true} is VALID [2020-07-08 19:58:20,861 INFO L280 TraceCheckUtils]: 71: Hoare triple {4604#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {4604#true} is VALID [2020-07-08 19:58:20,862 INFO L280 TraceCheckUtils]: 72: Hoare triple {4604#true} ~waterLevel~0 := 1; {4604#true} is VALID [2020-07-08 19:58:20,862 INFO L280 TraceCheckUtils]: 73: Hoare triple {4604#true} ~methaneLevelCritical~0 := 0; {4604#true} is VALID [2020-07-08 19:58:20,862 INFO L280 TraceCheckUtils]: 74: Hoare triple {4604#true} ~pumpRunning~0 := 0; {4604#true} is VALID [2020-07-08 19:58:20,863 INFO L280 TraceCheckUtils]: 75: Hoare triple {4604#true} ~systemActive~0 := 1; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:58:20,864 INFO L280 TraceCheckUtils]: 76: Hoare triple {4685#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:58:20,864 INFO L280 TraceCheckUtils]: 77: Hoare triple {4685#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:58:20,865 INFO L280 TraceCheckUtils]: 78: Hoare triple {4685#(= 1 ~systemActive~0)} assume true; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:58:20,866 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4685#(= 1 ~systemActive~0)} {4604#true} #924#return; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:58:20,866 INFO L263 TraceCheckUtils]: 80: Hoare triple {4685#(= 1 ~systemActive~0)} call #t~ret74 := main(); {4685#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:58:20,867 INFO L280 TraceCheckUtils]: 81: Hoare triple {4685#(= 1 ~systemActive~0)} havoc ~retValue_acc~11; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:58:20,867 INFO L280 TraceCheckUtils]: 82: Hoare triple {4685#(= 1 ~systemActive~0)} havoc ~tmp~9; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:58:20,867 INFO L263 TraceCheckUtils]: 83: Hoare triple {4685#(= 1 ~systemActive~0)} call select_helpers(); {4604#true} is VALID [2020-07-08 19:58:20,868 INFO L280 TraceCheckUtils]: 84: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-08 19:58:20,868 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4604#true} {4685#(= 1 ~systemActive~0)} #830#return; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:58:20,868 INFO L263 TraceCheckUtils]: 86: Hoare triple {4685#(= 1 ~systemActive~0)} call select_features(); {4604#true} is VALID [2020-07-08 19:58:20,869 INFO L280 TraceCheckUtils]: 87: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-08 19:58:20,869 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4604#true} {4685#(= 1 ~systemActive~0)} #832#return; {4685#(= 1 ~systemActive~0)} is VALID [2020-07-08 19:58:20,869 INFO L263 TraceCheckUtils]: 89: Hoare triple {4685#(= 1 ~systemActive~0)} call #t~ret73 := valid_product(); {4604#true} is VALID [2020-07-08 19:58:20,870 INFO L280 TraceCheckUtils]: 90: Hoare triple {4604#true} havoc ~retValue_acc~1; {4604#true} is VALID [2020-07-08 19:58:20,870 INFO L280 TraceCheckUtils]: 91: Hoare triple {4604#true} ~retValue_acc~1 := 1; {4711#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-08 19:58:20,871 INFO L280 TraceCheckUtils]: 92: Hoare triple {4711#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 19:58:20,872 INFO L280 TraceCheckUtils]: 93: Hoare triple {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-08 19:58:20,874 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4712#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4685#(= 1 ~systemActive~0)} #834#return; {4695#(= |main_#t~ret73| ~systemActive~0)} is VALID [2020-07-08 19:58:20,874 INFO L280 TraceCheckUtils]: 95: Hoare triple {4695#(= |main_#t~ret73| ~systemActive~0)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {4695#(= |main_#t~ret73| ~systemActive~0)} is VALID [2020-07-08 19:58:20,875 INFO L280 TraceCheckUtils]: 96: Hoare triple {4695#(= |main_#t~ret73| ~systemActive~0)} ~tmp~9 := #t~ret73; {4696#(= main_~tmp~9 ~systemActive~0)} is VALID [2020-07-08 19:58:20,876 INFO L280 TraceCheckUtils]: 97: Hoare triple {4696#(= main_~tmp~9 ~systemActive~0)} havoc #t~ret73; {4696#(= main_~tmp~9 ~systemActive~0)} is VALID [2020-07-08 19:58:20,877 INFO L280 TraceCheckUtils]: 98: Hoare triple {4696#(= main_~tmp~9 ~systemActive~0)} assume 0 != ~tmp~9; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,877 INFO L263 TraceCheckUtils]: 99: Hoare triple {4697#(not (= 0 ~systemActive~0))} call setup(); {4604#true} is VALID [2020-07-08 19:58:20,878 INFO L280 TraceCheckUtils]: 100: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-08 19:58:20,878 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4604#true} {4697#(not (= 0 ~systemActive~0))} #836#return; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,879 INFO L263 TraceCheckUtils]: 102: Hoare triple {4697#(not (= 0 ~systemActive~0))} call runTest(); {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,879 INFO L263 TraceCheckUtils]: 103: Hoare triple {4697#(not (= 0 ~systemActive~0))} call test(); {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,880 INFO L280 TraceCheckUtils]: 104: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,880 INFO L280 TraceCheckUtils]: 105: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc ~tmp~5; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,881 INFO L280 TraceCheckUtils]: 106: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc ~tmp___0~2; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,881 INFO L280 TraceCheckUtils]: 107: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc ~tmp___1~0; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,882 INFO L280 TraceCheckUtils]: 108: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc ~tmp___2~0; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,883 INFO L280 TraceCheckUtils]: 109: Hoare triple {4697#(not (= 0 ~systemActive~0))} ~splverifierCounter~0 := 0; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,883 INFO L280 TraceCheckUtils]: 110: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume !false; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,884 INFO L280 TraceCheckUtils]: 111: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,884 INFO L280 TraceCheckUtils]: 112: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,885 INFO L280 TraceCheckUtils]: 113: Hoare triple {4697#(not (= 0 ~systemActive~0))} ~tmp~5 := #t~nondet34; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,885 INFO L280 TraceCheckUtils]: 114: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc #t~nondet34; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,886 INFO L280 TraceCheckUtils]: 115: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~5); {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,886 INFO L280 TraceCheckUtils]: 116: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,887 INFO L280 TraceCheckUtils]: 117: Hoare triple {4697#(not (= 0 ~systemActive~0))} ~tmp___0~2 := #t~nondet35; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,887 INFO L280 TraceCheckUtils]: 118: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc #t~nondet35; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,888 INFO L280 TraceCheckUtils]: 119: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~2); {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,888 INFO L280 TraceCheckUtils]: 120: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,889 INFO L280 TraceCheckUtils]: 121: Hoare triple {4697#(not (= 0 ~systemActive~0))} ~tmp___2~0 := #t~nondet36; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,889 INFO L280 TraceCheckUtils]: 122: Hoare triple {4697#(not (= 0 ~systemActive~0))} havoc #t~nondet36; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,890 INFO L280 TraceCheckUtils]: 123: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,891 INFO L263 TraceCheckUtils]: 124: Hoare triple {4697#(not (= 0 ~systemActive~0))} call timeShift(); {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,892 INFO L280 TraceCheckUtils]: 125: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4697#(not (= 0 ~systemActive~0))} is VALID [2020-07-08 19:58:20,893 INFO L280 TraceCheckUtils]: 126: Hoare triple {4697#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4605#false} is VALID [2020-07-08 19:58:20,893 INFO L263 TraceCheckUtils]: 127: Hoare triple {4605#false} call __utac_acc__Specification1_spec__1(); {4605#false} is VALID [2020-07-08 19:58:20,893 INFO L280 TraceCheckUtils]: 128: Hoare triple {4605#false} havoc ~tmp~0; {4605#false} is VALID [2020-07-08 19:58:20,894 INFO L280 TraceCheckUtils]: 129: Hoare triple {4605#false} havoc ~tmp___0~0; {4605#false} is VALID [2020-07-08 19:58:20,894 INFO L263 TraceCheckUtils]: 130: Hoare triple {4605#false} call #t~ret0 := isMethaneLevelCritical(); {4604#true} is VALID [2020-07-08 19:58:20,894 INFO L280 TraceCheckUtils]: 131: Hoare triple {4604#true} havoc ~retValue_acc~2; {4604#true} is VALID [2020-07-08 19:58:20,894 INFO L280 TraceCheckUtils]: 132: Hoare triple {4604#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {4604#true} is VALID [2020-07-08 19:58:20,895 INFO L280 TraceCheckUtils]: 133: Hoare triple {4604#true} #res := ~retValue_acc~2; {4604#true} is VALID [2020-07-08 19:58:20,895 INFO L280 TraceCheckUtils]: 134: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-08 19:58:20,895 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {4604#true} {4605#false} #928#return; {4605#false} is VALID [2020-07-08 19:58:20,895 INFO L280 TraceCheckUtils]: 136: Hoare triple {4605#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {4605#false} is VALID [2020-07-08 19:58:20,895 INFO L280 TraceCheckUtils]: 137: Hoare triple {4605#false} ~tmp~0 := #t~ret0; {4605#false} is VALID [2020-07-08 19:58:20,895 INFO L280 TraceCheckUtils]: 138: Hoare triple {4605#false} havoc #t~ret0; {4605#false} is VALID [2020-07-08 19:58:20,896 INFO L280 TraceCheckUtils]: 139: Hoare triple {4605#false} assume 0 != ~tmp~0; {4605#false} is VALID [2020-07-08 19:58:20,896 INFO L263 TraceCheckUtils]: 140: Hoare triple {4605#false} call #t~ret1 := isPumpRunning(); {4604#true} is VALID [2020-07-08 19:58:20,896 INFO L280 TraceCheckUtils]: 141: Hoare triple {4604#true} havoc ~retValue_acc~6; {4604#true} is VALID [2020-07-08 19:58:20,896 INFO L280 TraceCheckUtils]: 142: Hoare triple {4604#true} ~retValue_acc~6 := ~pumpRunning~0; {4604#true} is VALID [2020-07-08 19:58:20,896 INFO L280 TraceCheckUtils]: 143: Hoare triple {4604#true} #res := ~retValue_acc~6; {4604#true} is VALID [2020-07-08 19:58:20,896 INFO L280 TraceCheckUtils]: 144: Hoare triple {4604#true} assume true; {4604#true} is VALID [2020-07-08 19:58:20,897 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4604#true} {4605#false} #930#return; {4605#false} is VALID [2020-07-08 19:58:20,897 INFO L280 TraceCheckUtils]: 146: Hoare triple {4605#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {4605#false} is VALID [2020-07-08 19:58:20,897 INFO L280 TraceCheckUtils]: 147: Hoare triple {4605#false} ~tmp___0~0 := #t~ret1; {4605#false} is VALID [2020-07-08 19:58:20,897 INFO L280 TraceCheckUtils]: 148: Hoare triple {4605#false} havoc #t~ret1; {4605#false} is VALID [2020-07-08 19:58:20,897 INFO L280 TraceCheckUtils]: 149: Hoare triple {4605#false} assume 0 != ~tmp___0~0; {4605#false} is VALID [2020-07-08 19:58:20,897 INFO L263 TraceCheckUtils]: 150: Hoare triple {4605#false} call __automaton_fail(); {4605#false} is VALID [2020-07-08 19:58:20,898 INFO L280 TraceCheckUtils]: 151: Hoare triple {4605#false} assume !false; {4605#false} is VALID [2020-07-08 19:58:20,948 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 19:58:20,948 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1005363269] [2020-07-08 19:58:20,948 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 19:58:20,949 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 19:58:20,949 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [519701699] [2020-07-08 19:58:20,950 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-08 19:58:20,950 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 19:58:20,951 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 19:58:21,152 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 152 edges. 152 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:58:21,152 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 19:58:21,153 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 19:58:21,153 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 19:58:21,153 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-08 19:58:21,153 INFO L87 Difference]: Start difference. First operand 255 states and 278 transitions. Second operand 9 states. [2020-07-08 19:58:22,219 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 19:58:23,374 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 19:58:23,726 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 19:58:24,214 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 19:58:24,626 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 19:58:24,989 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 19:58:31,313 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 19:58:50,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:58:50,222 INFO L93 Difference]: Finished difference Result 680 states and 789 transitions. [2020-07-08 19:58:50,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-08 19:58:50,222 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-08 19:58:50,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 19:58:50,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 19:58:50,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 789 transitions. [2020-07-08 19:58:50,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 19:58:50,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 789 transitions. [2020-07-08 19:58:50,250 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 789 transitions. [2020-07-08 19:58:52,793 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 789 edges. 789 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:58:52,817 INFO L225 Difference]: With dead ends: 680 [2020-07-08 19:58:52,817 INFO L226 Difference]: Without dead ends: 535 [2020-07-08 19:58:52,819 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-07-08 19:58:52,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 535 states. [2020-07-08 19:59:02,383 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 535 to 464. [2020-07-08 19:59:02,383 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 19:59:02,383 INFO L82 GeneralOperation]: Start isEquivalent. First operand 535 states. Second operand 464 states. [2020-07-08 19:59:02,383 INFO L74 IsIncluded]: Start isIncluded. First operand 535 states. Second operand 464 states. [2020-07-08 19:59:02,384 INFO L87 Difference]: Start difference. First operand 535 states. Second operand 464 states. [2020-07-08 19:59:02,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:59:02,411 INFO L93 Difference]: Finished difference Result 535 states and 614 transitions. [2020-07-08 19:59:02,411 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 614 transitions. [2020-07-08 19:59:02,413 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 19:59:02,413 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 19:59:02,414 INFO L74 IsIncluded]: Start isIncluded. First operand 464 states. Second operand 535 states. [2020-07-08 19:59:02,414 INFO L87 Difference]: Start difference. First operand 464 states. Second operand 535 states. [2020-07-08 19:59:02,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:59:02,438 INFO L93 Difference]: Finished difference Result 535 states and 614 transitions. [2020-07-08 19:59:02,438 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 614 transitions. [2020-07-08 19:59:02,440 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 19:59:02,440 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 19:59:02,440 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 19:59:02,440 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 19:59:02,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 464 states. [2020-07-08 19:59:02,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 464 states and 524 transitions. [2020-07-08 19:59:02,459 INFO L78 Accepts]: Start accepts. Automaton has 464 states and 524 transitions. Word has length 152 [2020-07-08 19:59:02,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 19:59:02,459 INFO L479 AbstractCegarLoop]: Abstraction has 464 states and 524 transitions. [2020-07-08 19:59:02,460 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 19:59:02,460 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 464 states and 524 transitions. [2020-07-08 19:59:04,831 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 524 edges. 524 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:59:04,832 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 524 transitions. [2020-07-08 19:59:04,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-08 19:59:04,835 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 19:59:04,835 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 19:59:04,836 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 19:59:04,836 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 19:59:04,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 19:59:04,836 INFO L82 PathProgramCache]: Analyzing trace with hash 1773615273, now seen corresponding path program 1 times [2020-07-08 19:59:04,836 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 19:59:04,837 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1170926149] [2020-07-08 19:59:04,837 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 19:59:04,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:05,237 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 19:59:05,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:05,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {8198#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {8089#true} is VALID [2020-07-08 19:59:05,369 INFO L280 TraceCheckUtils]: 1: Hoare triple {8089#true} #valid := #valid[0 := 0]; {8089#true} is VALID [2020-07-08 19:59:05,369 INFO L280 TraceCheckUtils]: 2: Hoare triple {8089#true} assume 0 < #StackHeapBarrier; {8089#true} is VALID [2020-07-08 19:59:05,369 INFO L280 TraceCheckUtils]: 3: Hoare triple {8089#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {8089#true} is VALID [2020-07-08 19:59:05,370 INFO L280 TraceCheckUtils]: 4: Hoare triple {8089#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {8089#true} is VALID [2020-07-08 19:59:05,370 INFO L280 TraceCheckUtils]: 5: Hoare triple {8089#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {8089#true} is VALID [2020-07-08 19:59:05,370 INFO L280 TraceCheckUtils]: 6: Hoare triple {8089#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {8089#true} is VALID [2020-07-08 19:59:05,371 INFO L280 TraceCheckUtils]: 7: Hoare triple {8089#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {8089#true} is VALID [2020-07-08 19:59:05,371 INFO L280 TraceCheckUtils]: 8: Hoare triple {8089#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {8089#true} is VALID [2020-07-08 19:59:05,371 INFO L280 TraceCheckUtils]: 9: Hoare triple {8089#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {8089#true} is VALID [2020-07-08 19:59:05,372 INFO L280 TraceCheckUtils]: 10: Hoare triple {8089#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {8089#true} is VALID [2020-07-08 19:59:05,372 INFO L280 TraceCheckUtils]: 11: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {8089#true} is VALID [2020-07-08 19:59:05,372 INFO L280 TraceCheckUtils]: 12: Hoare triple {8089#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {8089#true} is VALID [2020-07-08 19:59:05,372 INFO L280 TraceCheckUtils]: 13: Hoare triple {8089#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {8089#true} is VALID [2020-07-08 19:59:05,373 INFO L280 TraceCheckUtils]: 14: Hoare triple {8089#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {8089#true} is VALID [2020-07-08 19:59:05,373 INFO L280 TraceCheckUtils]: 15: Hoare triple {8089#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {8089#true} is VALID [2020-07-08 19:59:05,373 INFO L280 TraceCheckUtils]: 16: Hoare triple {8089#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {8089#true} is VALID [2020-07-08 19:59:05,373 INFO L280 TraceCheckUtils]: 17: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {8089#true} is VALID [2020-07-08 19:59:05,373 INFO L280 TraceCheckUtils]: 18: Hoare triple {8089#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {8089#true} is VALID [2020-07-08 19:59:05,374 INFO L280 TraceCheckUtils]: 19: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {8089#true} is VALID [2020-07-08 19:59:05,374 INFO L280 TraceCheckUtils]: 20: Hoare triple {8089#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {8089#true} is VALID [2020-07-08 19:59:05,374 INFO L280 TraceCheckUtils]: 21: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {8089#true} is VALID [2020-07-08 19:59:05,374 INFO L280 TraceCheckUtils]: 22: Hoare triple {8089#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {8089#true} is VALID [2020-07-08 19:59:05,374 INFO L280 TraceCheckUtils]: 23: Hoare triple {8089#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {8089#true} is VALID [2020-07-08 19:59:05,375 INFO L280 TraceCheckUtils]: 24: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {8089#true} is VALID [2020-07-08 19:59:05,375 INFO L280 TraceCheckUtils]: 25: Hoare triple {8089#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {8089#true} is VALID [2020-07-08 19:59:05,375 INFO L280 TraceCheckUtils]: 26: Hoare triple {8089#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {8089#true} is VALID [2020-07-08 19:59:05,375 INFO L280 TraceCheckUtils]: 27: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {8089#true} is VALID [2020-07-08 19:59:05,375 INFO L280 TraceCheckUtils]: 28: Hoare triple {8089#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {8089#true} is VALID [2020-07-08 19:59:05,376 INFO L280 TraceCheckUtils]: 29: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {8089#true} is VALID [2020-07-08 19:59:05,376 INFO L280 TraceCheckUtils]: 30: Hoare triple {8089#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {8089#true} is VALID [2020-07-08 19:59:05,376 INFO L280 TraceCheckUtils]: 31: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {8089#true} is VALID [2020-07-08 19:59:05,376 INFO L280 TraceCheckUtils]: 32: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {8089#true} is VALID [2020-07-08 19:59:05,376 INFO L280 TraceCheckUtils]: 33: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {8089#true} is VALID [2020-07-08 19:59:05,376 INFO L280 TraceCheckUtils]: 34: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {8089#true} is VALID [2020-07-08 19:59:05,377 INFO L280 TraceCheckUtils]: 35: Hoare triple {8089#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {8089#true} is VALID [2020-07-08 19:59:05,377 INFO L280 TraceCheckUtils]: 36: Hoare triple {8089#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {8089#true} is VALID [2020-07-08 19:59:05,377 INFO L280 TraceCheckUtils]: 37: Hoare triple {8089#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {8089#true} is VALID [2020-07-08 19:59:05,377 INFO L280 TraceCheckUtils]: 38: Hoare triple {8089#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {8089#true} is VALID [2020-07-08 19:59:05,377 INFO L280 TraceCheckUtils]: 39: Hoare triple {8089#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {8089#true} is VALID [2020-07-08 19:59:05,378 INFO L280 TraceCheckUtils]: 40: Hoare triple {8089#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {8089#true} is VALID [2020-07-08 19:59:05,378 INFO L280 TraceCheckUtils]: 41: Hoare triple {8089#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {8089#true} is VALID [2020-07-08 19:59:05,378 INFO L280 TraceCheckUtils]: 42: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {8089#true} is VALID [2020-07-08 19:59:05,378 INFO L280 TraceCheckUtils]: 43: Hoare triple {8089#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {8089#true} is VALID [2020-07-08 19:59:05,378 INFO L280 TraceCheckUtils]: 44: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {8089#true} is VALID [2020-07-08 19:59:05,379 INFO L280 TraceCheckUtils]: 45: Hoare triple {8089#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {8089#true} is VALID [2020-07-08 19:59:05,379 INFO L280 TraceCheckUtils]: 46: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {8089#true} is VALID [2020-07-08 19:59:05,379 INFO L280 TraceCheckUtils]: 47: Hoare triple {8089#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {8089#true} is VALID [2020-07-08 19:59:05,379 INFO L280 TraceCheckUtils]: 48: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {8089#true} is VALID [2020-07-08 19:59:05,379 INFO L280 TraceCheckUtils]: 49: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {8089#true} is VALID [2020-07-08 19:59:05,379 INFO L280 TraceCheckUtils]: 50: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {8089#true} is VALID [2020-07-08 19:59:05,380 INFO L280 TraceCheckUtils]: 51: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {8089#true} is VALID [2020-07-08 19:59:05,380 INFO L280 TraceCheckUtils]: 52: Hoare triple {8089#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {8089#true} is VALID [2020-07-08 19:59:05,380 INFO L280 TraceCheckUtils]: 53: Hoare triple {8089#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {8089#true} is VALID [2020-07-08 19:59:05,380 INFO L280 TraceCheckUtils]: 54: Hoare triple {8089#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {8089#true} is VALID [2020-07-08 19:59:05,380 INFO L280 TraceCheckUtils]: 55: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {8089#true} is VALID [2020-07-08 19:59:05,380 INFO L280 TraceCheckUtils]: 56: Hoare triple {8089#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {8089#true} is VALID [2020-07-08 19:59:05,381 INFO L280 TraceCheckUtils]: 57: Hoare triple {8089#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {8089#true} is VALID [2020-07-08 19:59:05,381 INFO L280 TraceCheckUtils]: 58: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {8089#true} is VALID [2020-07-08 19:59:05,381 INFO L280 TraceCheckUtils]: 59: Hoare triple {8089#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {8089#true} is VALID [2020-07-08 19:59:05,381 INFO L280 TraceCheckUtils]: 60: Hoare triple {8089#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {8089#true} is VALID [2020-07-08 19:59:05,381 INFO L280 TraceCheckUtils]: 61: Hoare triple {8089#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {8089#true} is VALID [2020-07-08 19:59:05,381 INFO L280 TraceCheckUtils]: 62: Hoare triple {8089#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {8089#true} is VALID [2020-07-08 19:59:05,382 INFO L280 TraceCheckUtils]: 63: Hoare triple {8089#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {8089#true} is VALID [2020-07-08 19:59:05,382 INFO L280 TraceCheckUtils]: 64: Hoare triple {8089#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {8089#true} is VALID [2020-07-08 19:59:05,382 INFO L280 TraceCheckUtils]: 65: Hoare triple {8089#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {8089#true} is VALID [2020-07-08 19:59:05,382 INFO L280 TraceCheckUtils]: 66: Hoare triple {8089#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {8089#true} is VALID [2020-07-08 19:59:05,382 INFO L280 TraceCheckUtils]: 67: Hoare triple {8089#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {8089#true} is VALID [2020-07-08 19:59:05,383 INFO L280 TraceCheckUtils]: 68: Hoare triple {8089#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {8089#true} is VALID [2020-07-08 19:59:05,383 INFO L280 TraceCheckUtils]: 69: Hoare triple {8089#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {8089#true} is VALID [2020-07-08 19:59:05,383 INFO L280 TraceCheckUtils]: 70: Hoare triple {8089#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {8089#true} is VALID [2020-07-08 19:59:05,383 INFO L280 TraceCheckUtils]: 71: Hoare triple {8089#true} ~waterLevel~0 := 1; {8089#true} is VALID [2020-07-08 19:59:05,388 INFO L280 TraceCheckUtils]: 72: Hoare triple {8089#true} ~methaneLevelCritical~0 := 0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,388 INFO L280 TraceCheckUtils]: 73: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,389 INFO L280 TraceCheckUtils]: 74: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,389 INFO L280 TraceCheckUtils]: 75: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,390 INFO L280 TraceCheckUtils]: 76: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,390 INFO L280 TraceCheckUtils]: 77: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume true; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,392 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {8170#(= 0 ~methaneLevelCritical~0)} {8089#true} #924#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:05,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-08 19:59:05,401 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #830#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:05,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-08 19:59:05,405 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #832#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:05,408 INFO L280 TraceCheckUtils]: 0: Hoare triple {8089#true} havoc ~retValue_acc~1; {8089#true} is VALID [2020-07-08 19:59:05,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {8089#true} ~retValue_acc~1 := 1; {8089#true} is VALID [2020-07-08 19:59:05,409 INFO L280 TraceCheckUtils]: 2: Hoare triple {8089#true} #res := ~retValue_acc~1; {8089#true} is VALID [2020-07-08 19:59:05,409 INFO L280 TraceCheckUtils]: 3: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-08 19:59:05,410 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #834#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:05,413 INFO L280 TraceCheckUtils]: 0: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-08 19:59:05,413 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #836#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:05,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {8199#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8089#true} is VALID [2020-07-08 19:59:05,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {8089#true} ~systemActive~0 := 0; {8089#true} is VALID [2020-07-08 19:59:05,432 INFO L280 TraceCheckUtils]: 2: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-08 19:59:05,432 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #884#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:05,461 INFO L280 TraceCheckUtils]: 0: Hoare triple {8089#true} havoc ~retValue_acc~2; {8089#true} is VALID [2020-07-08 19:59:05,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {8089#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {8200#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2)} is VALID [2020-07-08 19:59:05,462 INFO L280 TraceCheckUtils]: 2: Hoare triple {8200#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2)} #res := ~retValue_acc~2; {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,463 INFO L280 TraceCheckUtils]: 3: Hoare triple {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,463 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {8170#(= 0 ~methaneLevelCritical~0)} #928#return; {8191#(= |__utac_acc__Specification1_spec__1_#t~ret0| 0)} is VALID [2020-07-08 19:59:05,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 19:59:05,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {8089#true} havoc ~retValue_acc~6; {8089#true} is VALID [2020-07-08 19:59:05,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {8089#true} ~retValue_acc~6 := ~pumpRunning~0; {8089#true} is VALID [2020-07-08 19:59:05,467 INFO L280 TraceCheckUtils]: 2: Hoare triple {8089#true} #res := ~retValue_acc~6; {8089#true} is VALID [2020-07-08 19:59:05,467 INFO L280 TraceCheckUtils]: 3: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-08 19:59:05,467 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8089#true} {8090#false} #930#return; {8090#false} is VALID [2020-07-08 19:59:05,472 INFO L263 TraceCheckUtils]: 0: Hoare triple {8089#true} call ULTIMATE.init(); {8198#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 19:59:05,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {8198#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {8089#true} is VALID [2020-07-08 19:59:05,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {8089#true} #valid := #valid[0 := 0]; {8089#true} is VALID [2020-07-08 19:59:05,472 INFO L280 TraceCheckUtils]: 3: Hoare triple {8089#true} assume 0 < #StackHeapBarrier; {8089#true} is VALID [2020-07-08 19:59:05,472 INFO L280 TraceCheckUtils]: 4: Hoare triple {8089#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {8089#true} is VALID [2020-07-08 19:59:05,473 INFO L280 TraceCheckUtils]: 5: Hoare triple {8089#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {8089#true} is VALID [2020-07-08 19:59:05,473 INFO L280 TraceCheckUtils]: 6: Hoare triple {8089#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {8089#true} is VALID [2020-07-08 19:59:05,473 INFO L280 TraceCheckUtils]: 7: Hoare triple {8089#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {8089#true} is VALID [2020-07-08 19:59:05,473 INFO L280 TraceCheckUtils]: 8: Hoare triple {8089#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {8089#true} is VALID [2020-07-08 19:59:05,473 INFO L280 TraceCheckUtils]: 9: Hoare triple {8089#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {8089#true} is VALID [2020-07-08 19:59:05,474 INFO L280 TraceCheckUtils]: 10: Hoare triple {8089#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {8089#true} is VALID [2020-07-08 19:59:05,474 INFO L280 TraceCheckUtils]: 11: Hoare triple {8089#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {8089#true} is VALID [2020-07-08 19:59:05,474 INFO L280 TraceCheckUtils]: 12: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {8089#true} is VALID [2020-07-08 19:59:05,474 INFO L280 TraceCheckUtils]: 13: Hoare triple {8089#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {8089#true} is VALID [2020-07-08 19:59:05,474 INFO L280 TraceCheckUtils]: 14: Hoare triple {8089#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {8089#true} is VALID [2020-07-08 19:59:05,474 INFO L280 TraceCheckUtils]: 15: Hoare triple {8089#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {8089#true} is VALID [2020-07-08 19:59:05,475 INFO L280 TraceCheckUtils]: 16: Hoare triple {8089#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {8089#true} is VALID [2020-07-08 19:59:05,475 INFO L280 TraceCheckUtils]: 17: Hoare triple {8089#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {8089#true} is VALID [2020-07-08 19:59:05,475 INFO L280 TraceCheckUtils]: 18: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {8089#true} is VALID [2020-07-08 19:59:05,475 INFO L280 TraceCheckUtils]: 19: Hoare triple {8089#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {8089#true} is VALID [2020-07-08 19:59:05,475 INFO L280 TraceCheckUtils]: 20: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {8089#true} is VALID [2020-07-08 19:59:05,475 INFO L280 TraceCheckUtils]: 21: Hoare triple {8089#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {8089#true} is VALID [2020-07-08 19:59:05,476 INFO L280 TraceCheckUtils]: 22: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {8089#true} is VALID [2020-07-08 19:59:05,476 INFO L280 TraceCheckUtils]: 23: Hoare triple {8089#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {8089#true} is VALID [2020-07-08 19:59:05,476 INFO L280 TraceCheckUtils]: 24: Hoare triple {8089#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {8089#true} is VALID [2020-07-08 19:59:05,476 INFO L280 TraceCheckUtils]: 25: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {8089#true} is VALID [2020-07-08 19:59:05,476 INFO L280 TraceCheckUtils]: 26: Hoare triple {8089#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {8089#true} is VALID [2020-07-08 19:59:05,476 INFO L280 TraceCheckUtils]: 27: Hoare triple {8089#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {8089#true} is VALID [2020-07-08 19:59:05,477 INFO L280 TraceCheckUtils]: 28: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {8089#true} is VALID [2020-07-08 19:59:05,477 INFO L280 TraceCheckUtils]: 29: Hoare triple {8089#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {8089#true} is VALID [2020-07-08 19:59:05,477 INFO L280 TraceCheckUtils]: 30: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {8089#true} is VALID [2020-07-08 19:59:05,477 INFO L280 TraceCheckUtils]: 31: Hoare triple {8089#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {8089#true} is VALID [2020-07-08 19:59:05,477 INFO L280 TraceCheckUtils]: 32: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {8089#true} is VALID [2020-07-08 19:59:05,478 INFO L280 TraceCheckUtils]: 33: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {8089#true} is VALID [2020-07-08 19:59:05,478 INFO L280 TraceCheckUtils]: 34: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {8089#true} is VALID [2020-07-08 19:59:05,478 INFO L280 TraceCheckUtils]: 35: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {8089#true} is VALID [2020-07-08 19:59:05,478 INFO L280 TraceCheckUtils]: 36: Hoare triple {8089#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {8089#true} is VALID [2020-07-08 19:59:05,479 INFO L280 TraceCheckUtils]: 37: Hoare triple {8089#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {8089#true} is VALID [2020-07-08 19:59:05,479 INFO L280 TraceCheckUtils]: 38: Hoare triple {8089#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {8089#true} is VALID [2020-07-08 19:59:05,479 INFO L280 TraceCheckUtils]: 39: Hoare triple {8089#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {8089#true} is VALID [2020-07-08 19:59:05,479 INFO L280 TraceCheckUtils]: 40: Hoare triple {8089#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {8089#true} is VALID [2020-07-08 19:59:05,479 INFO L280 TraceCheckUtils]: 41: Hoare triple {8089#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {8089#true} is VALID [2020-07-08 19:59:05,479 INFO L280 TraceCheckUtils]: 42: Hoare triple {8089#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {8089#true} is VALID [2020-07-08 19:59:05,480 INFO L280 TraceCheckUtils]: 43: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {8089#true} is VALID [2020-07-08 19:59:05,480 INFO L280 TraceCheckUtils]: 44: Hoare triple {8089#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {8089#true} is VALID [2020-07-08 19:59:05,480 INFO L280 TraceCheckUtils]: 45: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {8089#true} is VALID [2020-07-08 19:59:05,480 INFO L280 TraceCheckUtils]: 46: Hoare triple {8089#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {8089#true} is VALID [2020-07-08 19:59:05,480 INFO L280 TraceCheckUtils]: 47: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {8089#true} is VALID [2020-07-08 19:59:05,481 INFO L280 TraceCheckUtils]: 48: Hoare triple {8089#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {8089#true} is VALID [2020-07-08 19:59:05,481 INFO L280 TraceCheckUtils]: 49: Hoare triple {8089#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {8089#true} is VALID [2020-07-08 19:59:05,481 INFO L280 TraceCheckUtils]: 50: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {8089#true} is VALID [2020-07-08 19:59:05,481 INFO L280 TraceCheckUtils]: 51: Hoare triple {8089#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {8089#true} is VALID [2020-07-08 19:59:05,481 INFO L280 TraceCheckUtils]: 52: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {8089#true} is VALID [2020-07-08 19:59:05,482 INFO L280 TraceCheckUtils]: 53: Hoare triple {8089#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {8089#true} is VALID [2020-07-08 19:59:05,482 INFO L280 TraceCheckUtils]: 54: Hoare triple {8089#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {8089#true} is VALID [2020-07-08 19:59:05,482 INFO L280 TraceCheckUtils]: 55: Hoare triple {8089#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {8089#true} is VALID [2020-07-08 19:59:05,482 INFO L280 TraceCheckUtils]: 56: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {8089#true} is VALID [2020-07-08 19:59:05,482 INFO L280 TraceCheckUtils]: 57: Hoare triple {8089#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {8089#true} is VALID [2020-07-08 19:59:05,483 INFO L280 TraceCheckUtils]: 58: Hoare triple {8089#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {8089#true} is VALID [2020-07-08 19:59:05,483 INFO L280 TraceCheckUtils]: 59: Hoare triple {8089#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {8089#true} is VALID [2020-07-08 19:59:05,483 INFO L280 TraceCheckUtils]: 60: Hoare triple {8089#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {8089#true} is VALID [2020-07-08 19:59:05,483 INFO L280 TraceCheckUtils]: 61: Hoare triple {8089#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {8089#true} is VALID [2020-07-08 19:59:05,483 INFO L280 TraceCheckUtils]: 62: Hoare triple {8089#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {8089#true} is VALID [2020-07-08 19:59:05,483 INFO L280 TraceCheckUtils]: 63: Hoare triple {8089#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {8089#true} is VALID [2020-07-08 19:59:05,484 INFO L280 TraceCheckUtils]: 64: Hoare triple {8089#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {8089#true} is VALID [2020-07-08 19:59:05,484 INFO L280 TraceCheckUtils]: 65: Hoare triple {8089#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {8089#true} is VALID [2020-07-08 19:59:05,484 INFO L280 TraceCheckUtils]: 66: Hoare triple {8089#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {8089#true} is VALID [2020-07-08 19:59:05,484 INFO L280 TraceCheckUtils]: 67: Hoare triple {8089#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {8089#true} is VALID [2020-07-08 19:59:05,484 INFO L280 TraceCheckUtils]: 68: Hoare triple {8089#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {8089#true} is VALID [2020-07-08 19:59:05,485 INFO L280 TraceCheckUtils]: 69: Hoare triple {8089#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {8089#true} is VALID [2020-07-08 19:59:05,485 INFO L280 TraceCheckUtils]: 70: Hoare triple {8089#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {8089#true} is VALID [2020-07-08 19:59:05,485 INFO L280 TraceCheckUtils]: 71: Hoare triple {8089#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {8089#true} is VALID [2020-07-08 19:59:05,485 INFO L280 TraceCheckUtils]: 72: Hoare triple {8089#true} ~waterLevel~0 := 1; {8089#true} is VALID [2020-07-08 19:59:05,489 INFO L280 TraceCheckUtils]: 73: Hoare triple {8089#true} ~methaneLevelCritical~0 := 0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,490 INFO L280 TraceCheckUtils]: 74: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,490 INFO L280 TraceCheckUtils]: 75: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,491 INFO L280 TraceCheckUtils]: 76: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,491 INFO L280 TraceCheckUtils]: 77: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,492 INFO L280 TraceCheckUtils]: 78: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume true; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,492 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {8170#(= 0 ~methaneLevelCritical~0)} {8089#true} #924#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,493 INFO L263 TraceCheckUtils]: 80: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call #t~ret74 := main(); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,493 INFO L280 TraceCheckUtils]: 81: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~11; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,494 INFO L280 TraceCheckUtils]: 82: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~9; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,494 INFO L263 TraceCheckUtils]: 83: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {8089#true} is VALID [2020-07-08 19:59:05,494 INFO L280 TraceCheckUtils]: 84: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-08 19:59:05,495 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #830#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,495 INFO L263 TraceCheckUtils]: 86: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call select_features(); {8089#true} is VALID [2020-07-08 19:59:05,495 INFO L280 TraceCheckUtils]: 87: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-08 19:59:05,496 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #832#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,496 INFO L263 TraceCheckUtils]: 89: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call #t~ret73 := valid_product(); {8089#true} is VALID [2020-07-08 19:59:05,496 INFO L280 TraceCheckUtils]: 90: Hoare triple {8089#true} havoc ~retValue_acc~1; {8089#true} is VALID [2020-07-08 19:59:05,496 INFO L280 TraceCheckUtils]: 91: Hoare triple {8089#true} ~retValue_acc~1 := 1; {8089#true} is VALID [2020-07-08 19:59:05,496 INFO L280 TraceCheckUtils]: 92: Hoare triple {8089#true} #res := ~retValue_acc~1; {8089#true} is VALID [2020-07-08 19:59:05,496 INFO L280 TraceCheckUtils]: 93: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-08 19:59:05,497 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #834#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,498 INFO L280 TraceCheckUtils]: 95: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,498 INFO L280 TraceCheckUtils]: 96: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~tmp~9 := #t~ret73; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,498 INFO L280 TraceCheckUtils]: 97: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc #t~ret73; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,499 INFO L280 TraceCheckUtils]: 98: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~9; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,499 INFO L263 TraceCheckUtils]: 99: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call setup(); {8089#true} is VALID [2020-07-08 19:59:05,499 INFO L280 TraceCheckUtils]: 100: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-08 19:59:05,500 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #836#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,500 INFO L263 TraceCheckUtils]: 102: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call runTest(); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,501 INFO L263 TraceCheckUtils]: 103: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call test(); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,501 INFO L280 TraceCheckUtils]: 104: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,502 INFO L280 TraceCheckUtils]: 105: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~5; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,502 INFO L280 TraceCheckUtils]: 106: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~2; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,503 INFO L280 TraceCheckUtils]: 107: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___1~0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,503 INFO L280 TraceCheckUtils]: 108: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___2~0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,504 INFO L280 TraceCheckUtils]: 109: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~splverifierCounter~0 := 0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,504 INFO L280 TraceCheckUtils]: 110: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume !false; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,505 INFO L280 TraceCheckUtils]: 111: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,505 INFO L280 TraceCheckUtils]: 112: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,506 INFO L280 TraceCheckUtils]: 113: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~tmp~5 := #t~nondet34; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,506 INFO L280 TraceCheckUtils]: 114: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet34; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,507 INFO L280 TraceCheckUtils]: 115: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~5); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,507 INFO L280 TraceCheckUtils]: 116: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,508 INFO L280 TraceCheckUtils]: 117: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~tmp___0~2 := #t~nondet35; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,508 INFO L280 TraceCheckUtils]: 118: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet35; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,509 INFO L280 TraceCheckUtils]: 119: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~2); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,509 INFO L280 TraceCheckUtils]: 120: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,510 INFO L280 TraceCheckUtils]: 121: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~tmp___2~0 := #t~nondet36; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,510 INFO L280 TraceCheckUtils]: 122: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet36; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,511 INFO L280 TraceCheckUtils]: 123: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,511 INFO L280 TraceCheckUtils]: 124: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,512 INFO L280 TraceCheckUtils]: 125: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} ~tmp___1~0 := #t~nondet37; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,512 INFO L280 TraceCheckUtils]: 126: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet37; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,513 INFO L280 TraceCheckUtils]: 127: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,513 INFO L263 TraceCheckUtils]: 128: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call stopSystem(); {8199#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 19:59:05,514 INFO L280 TraceCheckUtils]: 129: Hoare triple {8199#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {8089#true} is VALID [2020-07-08 19:59:05,514 INFO L280 TraceCheckUtils]: 130: Hoare triple {8089#true} ~systemActive~0 := 0; {8089#true} is VALID [2020-07-08 19:59:05,514 INFO L280 TraceCheckUtils]: 131: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-08 19:59:05,515 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {8089#true} {8170#(= 0 ~methaneLevelCritical~0)} #884#return; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,515 INFO L263 TraceCheckUtils]: 133: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call timeShift(); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,516 INFO L280 TraceCheckUtils]: 134: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,516 INFO L280 TraceCheckUtils]: 135: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~systemActive~0); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,517 INFO L263 TraceCheckUtils]: 136: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification1_spec__1(); {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,517 INFO L280 TraceCheckUtils]: 137: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,518 INFO L280 TraceCheckUtils]: 138: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~0; {8170#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,518 INFO L263 TraceCheckUtils]: 139: Hoare triple {8170#(= 0 ~methaneLevelCritical~0)} call #t~ret0 := isMethaneLevelCritical(); {8089#true} is VALID [2020-07-08 19:59:05,518 INFO L280 TraceCheckUtils]: 140: Hoare triple {8089#true} havoc ~retValue_acc~2; {8089#true} is VALID [2020-07-08 19:59:05,519 INFO L280 TraceCheckUtils]: 141: Hoare triple {8089#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {8200#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2)} is VALID [2020-07-08 19:59:05,519 INFO L280 TraceCheckUtils]: 142: Hoare triple {8200#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2)} #res := ~retValue_acc~2; {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,520 INFO L280 TraceCheckUtils]: 143: Hoare triple {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-08 19:59:05,520 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {8201#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {8170#(= 0 ~methaneLevelCritical~0)} #928#return; {8191#(= |__utac_acc__Specification1_spec__1_#t~ret0| 0)} is VALID [2020-07-08 19:59:05,521 INFO L280 TraceCheckUtils]: 145: Hoare triple {8191#(= |__utac_acc__Specification1_spec__1_#t~ret0| 0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {8191#(= |__utac_acc__Specification1_spec__1_#t~ret0| 0)} is VALID [2020-07-08 19:59:05,522 INFO L280 TraceCheckUtils]: 146: Hoare triple {8191#(= |__utac_acc__Specification1_spec__1_#t~ret0| 0)} ~tmp~0 := #t~ret0; {8192#(= 0 __utac_acc__Specification1_spec__1_~tmp~0)} is VALID [2020-07-08 19:59:05,522 INFO L280 TraceCheckUtils]: 147: Hoare triple {8192#(= 0 __utac_acc__Specification1_spec__1_~tmp~0)} havoc #t~ret0; {8192#(= 0 __utac_acc__Specification1_spec__1_~tmp~0)} is VALID [2020-07-08 19:59:05,522 INFO L280 TraceCheckUtils]: 148: Hoare triple {8192#(= 0 __utac_acc__Specification1_spec__1_~tmp~0)} assume 0 != ~tmp~0; {8090#false} is VALID [2020-07-08 19:59:05,523 INFO L263 TraceCheckUtils]: 149: Hoare triple {8090#false} call #t~ret1 := isPumpRunning(); {8089#true} is VALID [2020-07-08 19:59:05,523 INFO L280 TraceCheckUtils]: 150: Hoare triple {8089#true} havoc ~retValue_acc~6; {8089#true} is VALID [2020-07-08 19:59:05,523 INFO L280 TraceCheckUtils]: 151: Hoare triple {8089#true} ~retValue_acc~6 := ~pumpRunning~0; {8089#true} is VALID [2020-07-08 19:59:05,523 INFO L280 TraceCheckUtils]: 152: Hoare triple {8089#true} #res := ~retValue_acc~6; {8089#true} is VALID [2020-07-08 19:59:05,523 INFO L280 TraceCheckUtils]: 153: Hoare triple {8089#true} assume true; {8089#true} is VALID [2020-07-08 19:59:05,524 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {8089#true} {8090#false} #930#return; {8090#false} is VALID [2020-07-08 19:59:05,524 INFO L280 TraceCheckUtils]: 155: Hoare triple {8090#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {8090#false} is VALID [2020-07-08 19:59:05,524 INFO L280 TraceCheckUtils]: 156: Hoare triple {8090#false} ~tmp___0~0 := #t~ret1; {8090#false} is VALID [2020-07-08 19:59:05,524 INFO L280 TraceCheckUtils]: 157: Hoare triple {8090#false} havoc #t~ret1; {8090#false} is VALID [2020-07-08 19:59:05,524 INFO L280 TraceCheckUtils]: 158: Hoare triple {8090#false} assume 0 != ~tmp___0~0; {8090#false} is VALID [2020-07-08 19:59:05,524 INFO L263 TraceCheckUtils]: 159: Hoare triple {8090#false} call __automaton_fail(); {8090#false} is VALID [2020-07-08 19:59:05,525 INFO L280 TraceCheckUtils]: 160: Hoare triple {8090#false} assume !false; {8090#false} is VALID [2020-07-08 19:59:05,554 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 19:59:05,555 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1170926149] [2020-07-08 19:59:05,555 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 19:59:05,555 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-08 19:59:05,555 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1828374557] [2020-07-08 19:59:05,556 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 161 [2020-07-08 19:59:05,556 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 19:59:05,557 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-08 19:59:05,718 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:59:05,718 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-08 19:59:05,718 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 19:59:05,719 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-08 19:59:05,719 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-08 19:59:05,719 INFO L87 Difference]: Start difference. First operand 464 states and 524 transitions. Second operand 9 states. [2020-07-08 19:59:07,005 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 19:59:15,430 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 19:59:16,302 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 19:59:19,204 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 19:59:20,590 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 19:59:23,442 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 19:59:24,693 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 19:59:25,439 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 19:59:28,678 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 19:59:46,033 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 19:59:46,033 INFO L93 Difference]: Finished difference Result 1295 states and 1562 transitions. [2020-07-08 19:59:46,033 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 19:59:46,034 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 161 [2020-07-08 19:59:46,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 19:59:46,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 19:59:46,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 763 transitions. [2020-07-08 19:59:46,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-08 19:59:46,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 763 transitions. [2020-07-08 19:59:46,072 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 763 transitions. [2020-07-08 19:59:48,377 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 763 edges. 763 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 19:59:48,440 INFO L225 Difference]: With dead ends: 1295 [2020-07-08 19:59:48,440 INFO L226 Difference]: Without dead ends: 941 [2020-07-08 19:59:48,442 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-07-08 19:59:48,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 941 states. [2020-07-08 20:00:06,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 941 to 779. [2020-07-08 20:00:06,727 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 20:00:06,728 INFO L82 GeneralOperation]: Start isEquivalent. First operand 941 states. Second operand 779 states. [2020-07-08 20:00:06,728 INFO L74 IsIncluded]: Start isIncluded. First operand 941 states. Second operand 779 states. [2020-07-08 20:00:06,728 INFO L87 Difference]: Start difference. First operand 941 states. Second operand 779 states. [2020-07-08 20:00:06,788 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:00:06,788 INFO L93 Difference]: Finished difference Result 941 states and 1123 transitions. [2020-07-08 20:00:06,788 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1123 transitions. [2020-07-08 20:00:06,793 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:00:06,793 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:00:06,793 INFO L74 IsIncluded]: Start isIncluded. First operand 779 states. Second operand 941 states. [2020-07-08 20:00:06,793 INFO L87 Difference]: Start difference. First operand 779 states. Second operand 941 states. [2020-07-08 20:00:06,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:00:06,854 INFO L93 Difference]: Finished difference Result 941 states and 1123 transitions. [2020-07-08 20:00:06,854 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1123 transitions. [2020-07-08 20:00:06,857 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:00:06,858 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:00:06,858 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 20:00:06,858 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 20:00:06,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 779 states. [2020-07-08 20:00:06,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 779 states and 894 transitions. [2020-07-08 20:00:06,904 INFO L78 Accepts]: Start accepts. Automaton has 779 states and 894 transitions. Word has length 161 [2020-07-08 20:00:06,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 20:00:06,904 INFO L479 AbstractCegarLoop]: Abstraction has 779 states and 894 transitions. [2020-07-08 20:00:06,905 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-08 20:00:06,905 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 779 states and 894 transitions. [2020-07-08 20:00:11,437 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 894 edges. 894 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:00:11,437 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 894 transitions. [2020-07-08 20:00:11,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-08 20:00:11,443 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 20:00:11,443 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 20:00:11,443 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 20:00:11,444 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 20:00:11,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 20:00:11,444 INFO L82 PathProgramCache]: Analyzing trace with hash -1178898179, now seen corresponding path program 1 times [2020-07-08 20:00:11,444 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 20:00:11,444 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [487231757] [2020-07-08 20:00:11,445 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 20:00:11,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:00:11,890 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 20:00:11,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:00:12,027 INFO L280 TraceCheckUtils]: 0: Hoare triple {14368#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {14255#true} is VALID [2020-07-08 20:00:12,027 INFO L280 TraceCheckUtils]: 1: Hoare triple {14255#true} #valid := #valid[0 := 0]; {14255#true} is VALID [2020-07-08 20:00:12,028 INFO L280 TraceCheckUtils]: 2: Hoare triple {14255#true} assume 0 < #StackHeapBarrier; {14255#true} is VALID [2020-07-08 20:00:12,028 INFO L280 TraceCheckUtils]: 3: Hoare triple {14255#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {14255#true} is VALID [2020-07-08 20:00:12,028 INFO L280 TraceCheckUtils]: 4: Hoare triple {14255#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {14255#true} is VALID [2020-07-08 20:00:12,028 INFO L280 TraceCheckUtils]: 5: Hoare triple {14255#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {14255#true} is VALID [2020-07-08 20:00:12,029 INFO L280 TraceCheckUtils]: 6: Hoare triple {14255#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {14255#true} is VALID [2020-07-08 20:00:12,029 INFO L280 TraceCheckUtils]: 7: Hoare triple {14255#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {14255#true} is VALID [2020-07-08 20:00:12,029 INFO L280 TraceCheckUtils]: 8: Hoare triple {14255#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {14255#true} is VALID [2020-07-08 20:00:12,029 INFO L280 TraceCheckUtils]: 9: Hoare triple {14255#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {14255#true} is VALID [2020-07-08 20:00:12,030 INFO L280 TraceCheckUtils]: 10: Hoare triple {14255#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {14255#true} is VALID [2020-07-08 20:00:12,030 INFO L280 TraceCheckUtils]: 11: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {14255#true} is VALID [2020-07-08 20:00:12,030 INFO L280 TraceCheckUtils]: 12: Hoare triple {14255#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {14255#true} is VALID [2020-07-08 20:00:12,030 INFO L280 TraceCheckUtils]: 13: Hoare triple {14255#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {14255#true} is VALID [2020-07-08 20:00:12,031 INFO L280 TraceCheckUtils]: 14: Hoare triple {14255#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {14255#true} is VALID [2020-07-08 20:00:12,031 INFO L280 TraceCheckUtils]: 15: Hoare triple {14255#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {14255#true} is VALID [2020-07-08 20:00:12,031 INFO L280 TraceCheckUtils]: 16: Hoare triple {14255#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {14255#true} is VALID [2020-07-08 20:00:12,031 INFO L280 TraceCheckUtils]: 17: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {14255#true} is VALID [2020-07-08 20:00:12,032 INFO L280 TraceCheckUtils]: 18: Hoare triple {14255#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {14255#true} is VALID [2020-07-08 20:00:12,032 INFO L280 TraceCheckUtils]: 19: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {14255#true} is VALID [2020-07-08 20:00:12,032 INFO L280 TraceCheckUtils]: 20: Hoare triple {14255#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {14255#true} is VALID [2020-07-08 20:00:12,032 INFO L280 TraceCheckUtils]: 21: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {14255#true} is VALID [2020-07-08 20:00:12,032 INFO L280 TraceCheckUtils]: 22: Hoare triple {14255#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {14255#true} is VALID [2020-07-08 20:00:12,033 INFO L280 TraceCheckUtils]: 23: Hoare triple {14255#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {14255#true} is VALID [2020-07-08 20:00:12,033 INFO L280 TraceCheckUtils]: 24: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {14255#true} is VALID [2020-07-08 20:00:12,033 INFO L280 TraceCheckUtils]: 25: Hoare triple {14255#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {14255#true} is VALID [2020-07-08 20:00:12,033 INFO L280 TraceCheckUtils]: 26: Hoare triple {14255#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {14255#true} is VALID [2020-07-08 20:00:12,033 INFO L280 TraceCheckUtils]: 27: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {14255#true} is VALID [2020-07-08 20:00:12,034 INFO L280 TraceCheckUtils]: 28: Hoare triple {14255#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {14255#true} is VALID [2020-07-08 20:00:12,034 INFO L280 TraceCheckUtils]: 29: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {14255#true} is VALID [2020-07-08 20:00:12,034 INFO L280 TraceCheckUtils]: 30: Hoare triple {14255#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {14255#true} is VALID [2020-07-08 20:00:12,034 INFO L280 TraceCheckUtils]: 31: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {14255#true} is VALID [2020-07-08 20:00:12,034 INFO L280 TraceCheckUtils]: 32: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {14255#true} is VALID [2020-07-08 20:00:12,034 INFO L280 TraceCheckUtils]: 33: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {14255#true} is VALID [2020-07-08 20:00:12,035 INFO L280 TraceCheckUtils]: 34: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {14255#true} is VALID [2020-07-08 20:00:12,035 INFO L280 TraceCheckUtils]: 35: Hoare triple {14255#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {14255#true} is VALID [2020-07-08 20:00:12,035 INFO L280 TraceCheckUtils]: 36: Hoare triple {14255#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {14255#true} is VALID [2020-07-08 20:00:12,035 INFO L280 TraceCheckUtils]: 37: Hoare triple {14255#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {14255#true} is VALID [2020-07-08 20:00:12,035 INFO L280 TraceCheckUtils]: 38: Hoare triple {14255#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {14255#true} is VALID [2020-07-08 20:00:12,036 INFO L280 TraceCheckUtils]: 39: Hoare triple {14255#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {14255#true} is VALID [2020-07-08 20:00:12,036 INFO L280 TraceCheckUtils]: 40: Hoare triple {14255#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {14255#true} is VALID [2020-07-08 20:00:12,036 INFO L280 TraceCheckUtils]: 41: Hoare triple {14255#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {14255#true} is VALID [2020-07-08 20:00:12,036 INFO L280 TraceCheckUtils]: 42: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {14255#true} is VALID [2020-07-08 20:00:12,036 INFO L280 TraceCheckUtils]: 43: Hoare triple {14255#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {14255#true} is VALID [2020-07-08 20:00:12,037 INFO L280 TraceCheckUtils]: 44: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {14255#true} is VALID [2020-07-08 20:00:12,037 INFO L280 TraceCheckUtils]: 45: Hoare triple {14255#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {14255#true} is VALID [2020-07-08 20:00:12,037 INFO L280 TraceCheckUtils]: 46: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {14255#true} is VALID [2020-07-08 20:00:12,037 INFO L280 TraceCheckUtils]: 47: Hoare triple {14255#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {14255#true} is VALID [2020-07-08 20:00:12,037 INFO L280 TraceCheckUtils]: 48: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {14255#true} is VALID [2020-07-08 20:00:12,037 INFO L280 TraceCheckUtils]: 49: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {14255#true} is VALID [2020-07-08 20:00:12,038 INFO L280 TraceCheckUtils]: 50: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {14255#true} is VALID [2020-07-08 20:00:12,038 INFO L280 TraceCheckUtils]: 51: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {14255#true} is VALID [2020-07-08 20:00:12,038 INFO L280 TraceCheckUtils]: 52: Hoare triple {14255#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {14255#true} is VALID [2020-07-08 20:00:12,038 INFO L280 TraceCheckUtils]: 53: Hoare triple {14255#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {14255#true} is VALID [2020-07-08 20:00:12,038 INFO L280 TraceCheckUtils]: 54: Hoare triple {14255#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {14255#true} is VALID [2020-07-08 20:00:12,038 INFO L280 TraceCheckUtils]: 55: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {14255#true} is VALID [2020-07-08 20:00:12,038 INFO L280 TraceCheckUtils]: 56: Hoare triple {14255#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {14255#true} is VALID [2020-07-08 20:00:12,039 INFO L280 TraceCheckUtils]: 57: Hoare triple {14255#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {14255#true} is VALID [2020-07-08 20:00:12,039 INFO L280 TraceCheckUtils]: 58: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {14255#true} is VALID [2020-07-08 20:00:12,039 INFO L280 TraceCheckUtils]: 59: Hoare triple {14255#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {14255#true} is VALID [2020-07-08 20:00:12,039 INFO L280 TraceCheckUtils]: 60: Hoare triple {14255#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {14255#true} is VALID [2020-07-08 20:00:12,039 INFO L280 TraceCheckUtils]: 61: Hoare triple {14255#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {14255#true} is VALID [2020-07-08 20:00:12,039 INFO L280 TraceCheckUtils]: 62: Hoare triple {14255#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {14255#true} is VALID [2020-07-08 20:00:12,040 INFO L280 TraceCheckUtils]: 63: Hoare triple {14255#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {14255#true} is VALID [2020-07-08 20:00:12,040 INFO L280 TraceCheckUtils]: 64: Hoare triple {14255#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {14255#true} is VALID [2020-07-08 20:00:12,040 INFO L280 TraceCheckUtils]: 65: Hoare triple {14255#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {14255#true} is VALID [2020-07-08 20:00:12,040 INFO L280 TraceCheckUtils]: 66: Hoare triple {14255#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {14255#true} is VALID [2020-07-08 20:00:12,040 INFO L280 TraceCheckUtils]: 67: Hoare triple {14255#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {14255#true} is VALID [2020-07-08 20:00:12,041 INFO L280 TraceCheckUtils]: 68: Hoare triple {14255#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {14255#true} is VALID [2020-07-08 20:00:12,041 INFO L280 TraceCheckUtils]: 69: Hoare triple {14255#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {14255#true} is VALID [2020-07-08 20:00:12,041 INFO L280 TraceCheckUtils]: 70: Hoare triple {14255#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {14255#true} is VALID [2020-07-08 20:00:12,041 INFO L280 TraceCheckUtils]: 71: Hoare triple {14255#true} ~waterLevel~0 := 1; {14255#true} is VALID [2020-07-08 20:00:12,041 INFO L280 TraceCheckUtils]: 72: Hoare triple {14255#true} ~methaneLevelCritical~0 := 0; {14255#true} is VALID [2020-07-08 20:00:12,042 INFO L280 TraceCheckUtils]: 73: Hoare triple {14255#true} ~pumpRunning~0 := 0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,043 INFO L280 TraceCheckUtils]: 74: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,043 INFO L280 TraceCheckUtils]: 75: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,044 INFO L280 TraceCheckUtils]: 76: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,045 INFO L280 TraceCheckUtils]: 77: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume true; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,046 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {14336#(= 0 ~pumpRunning~0)} {14255#true} #924#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:00:12,058 INFO L280 TraceCheckUtils]: 0: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-08 20:00:12,059 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #830#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:00:12,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-08 20:00:12,066 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #832#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:00:12,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {14255#true} havoc ~retValue_acc~1; {14255#true} is VALID [2020-07-08 20:00:12,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {14255#true} ~retValue_acc~1 := 1; {14255#true} is VALID [2020-07-08 20:00:12,073 INFO L280 TraceCheckUtils]: 2: Hoare triple {14255#true} #res := ~retValue_acc~1; {14255#true} is VALID [2020-07-08 20:00:12,073 INFO L280 TraceCheckUtils]: 3: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-08 20:00:12,074 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #834#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:00:12,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-08 20:00:12,081 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #836#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:00:12,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {14369#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {14255#true} is VALID [2020-07-08 20:00:12,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {14255#true} ~methaneLevelCritical~0 := 1; {14255#true} is VALID [2020-07-08 20:00:12,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-08 20:00:12,099 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #882#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:00:12,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {14370#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,120 INFO L280 TraceCheckUtils]: 2: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume true; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,121 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14336#(= 0 ~pumpRunning~0)} {14336#(= 0 ~pumpRunning~0)} #884#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:00:12,124 INFO L280 TraceCheckUtils]: 0: Hoare triple {14255#true} havoc ~retValue_acc~2; {14255#true} is VALID [2020-07-08 20:00:12,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {14255#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {14255#true} is VALID [2020-07-08 20:00:12,125 INFO L280 TraceCheckUtils]: 2: Hoare triple {14255#true} #res := ~retValue_acc~2; {14255#true} is VALID [2020-07-08 20:00:12,125 INFO L280 TraceCheckUtils]: 3: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-08 20:00:12,126 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #928#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:00:12,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {14255#true} havoc ~retValue_acc~6; {14255#true} is VALID [2020-07-08 20:00:12,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {14255#true} ~retValue_acc~6 := ~pumpRunning~0; {14371#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} is VALID [2020-07-08 20:00:12,162 INFO L280 TraceCheckUtils]: 2: Hoare triple {14371#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} #res := ~retValue_acc~6; {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 20:00:12,163 INFO L280 TraceCheckUtils]: 3: Hoare triple {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 20:00:12,164 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} {14336#(= 0 ~pumpRunning~0)} #930#return; {14366#(= |__utac_acc__Specification1_spec__1_#t~ret1| 0)} is VALID [2020-07-08 20:00:12,169 INFO L263 TraceCheckUtils]: 0: Hoare triple {14255#true} call ULTIMATE.init(); {14368#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 20:00:12,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {14368#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {14255#true} is VALID [2020-07-08 20:00:12,170 INFO L280 TraceCheckUtils]: 2: Hoare triple {14255#true} #valid := #valid[0 := 0]; {14255#true} is VALID [2020-07-08 20:00:12,170 INFO L280 TraceCheckUtils]: 3: Hoare triple {14255#true} assume 0 < #StackHeapBarrier; {14255#true} is VALID [2020-07-08 20:00:12,170 INFO L280 TraceCheckUtils]: 4: Hoare triple {14255#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {14255#true} is VALID [2020-07-08 20:00:12,170 INFO L280 TraceCheckUtils]: 5: Hoare triple {14255#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {14255#true} is VALID [2020-07-08 20:00:12,170 INFO L280 TraceCheckUtils]: 6: Hoare triple {14255#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {14255#true} is VALID [2020-07-08 20:00:12,171 INFO L280 TraceCheckUtils]: 7: Hoare triple {14255#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {14255#true} is VALID [2020-07-08 20:00:12,171 INFO L280 TraceCheckUtils]: 8: Hoare triple {14255#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {14255#true} is VALID [2020-07-08 20:00:12,171 INFO L280 TraceCheckUtils]: 9: Hoare triple {14255#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {14255#true} is VALID [2020-07-08 20:00:12,171 INFO L280 TraceCheckUtils]: 10: Hoare triple {14255#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {14255#true} is VALID [2020-07-08 20:00:12,171 INFO L280 TraceCheckUtils]: 11: Hoare triple {14255#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {14255#true} is VALID [2020-07-08 20:00:12,172 INFO L280 TraceCheckUtils]: 12: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {14255#true} is VALID [2020-07-08 20:00:12,172 INFO L280 TraceCheckUtils]: 13: Hoare triple {14255#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {14255#true} is VALID [2020-07-08 20:00:12,172 INFO L280 TraceCheckUtils]: 14: Hoare triple {14255#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {14255#true} is VALID [2020-07-08 20:00:12,172 INFO L280 TraceCheckUtils]: 15: Hoare triple {14255#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {14255#true} is VALID [2020-07-08 20:00:12,172 INFO L280 TraceCheckUtils]: 16: Hoare triple {14255#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {14255#true} is VALID [2020-07-08 20:00:12,172 INFO L280 TraceCheckUtils]: 17: Hoare triple {14255#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {14255#true} is VALID [2020-07-08 20:00:12,173 INFO L280 TraceCheckUtils]: 18: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {14255#true} is VALID [2020-07-08 20:00:12,173 INFO L280 TraceCheckUtils]: 19: Hoare triple {14255#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {14255#true} is VALID [2020-07-08 20:00:12,173 INFO L280 TraceCheckUtils]: 20: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {14255#true} is VALID [2020-07-08 20:00:12,173 INFO L280 TraceCheckUtils]: 21: Hoare triple {14255#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {14255#true} is VALID [2020-07-08 20:00:12,173 INFO L280 TraceCheckUtils]: 22: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {14255#true} is VALID [2020-07-08 20:00:12,174 INFO L280 TraceCheckUtils]: 23: Hoare triple {14255#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {14255#true} is VALID [2020-07-08 20:00:12,174 INFO L280 TraceCheckUtils]: 24: Hoare triple {14255#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {14255#true} is VALID [2020-07-08 20:00:12,174 INFO L280 TraceCheckUtils]: 25: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {14255#true} is VALID [2020-07-08 20:00:12,174 INFO L280 TraceCheckUtils]: 26: Hoare triple {14255#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {14255#true} is VALID [2020-07-08 20:00:12,174 INFO L280 TraceCheckUtils]: 27: Hoare triple {14255#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {14255#true} is VALID [2020-07-08 20:00:12,175 INFO L280 TraceCheckUtils]: 28: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {14255#true} is VALID [2020-07-08 20:00:12,175 INFO L280 TraceCheckUtils]: 29: Hoare triple {14255#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {14255#true} is VALID [2020-07-08 20:00:12,175 INFO L280 TraceCheckUtils]: 30: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {14255#true} is VALID [2020-07-08 20:00:12,175 INFO L280 TraceCheckUtils]: 31: Hoare triple {14255#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {14255#true} is VALID [2020-07-08 20:00:12,175 INFO L280 TraceCheckUtils]: 32: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {14255#true} is VALID [2020-07-08 20:00:12,175 INFO L280 TraceCheckUtils]: 33: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {14255#true} is VALID [2020-07-08 20:00:12,176 INFO L280 TraceCheckUtils]: 34: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {14255#true} is VALID [2020-07-08 20:00:12,176 INFO L280 TraceCheckUtils]: 35: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {14255#true} is VALID [2020-07-08 20:00:12,176 INFO L280 TraceCheckUtils]: 36: Hoare triple {14255#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {14255#true} is VALID [2020-07-08 20:00:12,176 INFO L280 TraceCheckUtils]: 37: Hoare triple {14255#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {14255#true} is VALID [2020-07-08 20:00:12,176 INFO L280 TraceCheckUtils]: 38: Hoare triple {14255#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {14255#true} is VALID [2020-07-08 20:00:12,177 INFO L280 TraceCheckUtils]: 39: Hoare triple {14255#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {14255#true} is VALID [2020-07-08 20:00:12,177 INFO L280 TraceCheckUtils]: 40: Hoare triple {14255#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {14255#true} is VALID [2020-07-08 20:00:12,177 INFO L280 TraceCheckUtils]: 41: Hoare triple {14255#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {14255#true} is VALID [2020-07-08 20:00:12,177 INFO L280 TraceCheckUtils]: 42: Hoare triple {14255#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {14255#true} is VALID [2020-07-08 20:00:12,177 INFO L280 TraceCheckUtils]: 43: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {14255#true} is VALID [2020-07-08 20:00:12,177 INFO L280 TraceCheckUtils]: 44: Hoare triple {14255#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {14255#true} is VALID [2020-07-08 20:00:12,178 INFO L280 TraceCheckUtils]: 45: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {14255#true} is VALID [2020-07-08 20:00:12,178 INFO L280 TraceCheckUtils]: 46: Hoare triple {14255#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {14255#true} is VALID [2020-07-08 20:00:12,178 INFO L280 TraceCheckUtils]: 47: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {14255#true} is VALID [2020-07-08 20:00:12,178 INFO L280 TraceCheckUtils]: 48: Hoare triple {14255#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {14255#true} is VALID [2020-07-08 20:00:12,178 INFO L280 TraceCheckUtils]: 49: Hoare triple {14255#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {14255#true} is VALID [2020-07-08 20:00:12,179 INFO L280 TraceCheckUtils]: 50: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {14255#true} is VALID [2020-07-08 20:00:12,179 INFO L280 TraceCheckUtils]: 51: Hoare triple {14255#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {14255#true} is VALID [2020-07-08 20:00:12,179 INFO L280 TraceCheckUtils]: 52: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {14255#true} is VALID [2020-07-08 20:00:12,179 INFO L280 TraceCheckUtils]: 53: Hoare triple {14255#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {14255#true} is VALID [2020-07-08 20:00:12,179 INFO L280 TraceCheckUtils]: 54: Hoare triple {14255#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {14255#true} is VALID [2020-07-08 20:00:12,179 INFO L280 TraceCheckUtils]: 55: Hoare triple {14255#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {14255#true} is VALID [2020-07-08 20:00:12,180 INFO L280 TraceCheckUtils]: 56: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {14255#true} is VALID [2020-07-08 20:00:12,180 INFO L280 TraceCheckUtils]: 57: Hoare triple {14255#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {14255#true} is VALID [2020-07-08 20:00:12,180 INFO L280 TraceCheckUtils]: 58: Hoare triple {14255#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {14255#true} is VALID [2020-07-08 20:00:12,180 INFO L280 TraceCheckUtils]: 59: Hoare triple {14255#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {14255#true} is VALID [2020-07-08 20:00:12,180 INFO L280 TraceCheckUtils]: 60: Hoare triple {14255#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {14255#true} is VALID [2020-07-08 20:00:12,181 INFO L280 TraceCheckUtils]: 61: Hoare triple {14255#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {14255#true} is VALID [2020-07-08 20:00:12,181 INFO L280 TraceCheckUtils]: 62: Hoare triple {14255#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {14255#true} is VALID [2020-07-08 20:00:12,181 INFO L280 TraceCheckUtils]: 63: Hoare triple {14255#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {14255#true} is VALID [2020-07-08 20:00:12,181 INFO L280 TraceCheckUtils]: 64: Hoare triple {14255#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {14255#true} is VALID [2020-07-08 20:00:12,181 INFO L280 TraceCheckUtils]: 65: Hoare triple {14255#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {14255#true} is VALID [2020-07-08 20:00:12,181 INFO L280 TraceCheckUtils]: 66: Hoare triple {14255#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {14255#true} is VALID [2020-07-08 20:00:12,182 INFO L280 TraceCheckUtils]: 67: Hoare triple {14255#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {14255#true} is VALID [2020-07-08 20:00:12,182 INFO L280 TraceCheckUtils]: 68: Hoare triple {14255#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {14255#true} is VALID [2020-07-08 20:00:12,182 INFO L280 TraceCheckUtils]: 69: Hoare triple {14255#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {14255#true} is VALID [2020-07-08 20:00:12,182 INFO L280 TraceCheckUtils]: 70: Hoare triple {14255#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {14255#true} is VALID [2020-07-08 20:00:12,182 INFO L280 TraceCheckUtils]: 71: Hoare triple {14255#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {14255#true} is VALID [2020-07-08 20:00:12,182 INFO L280 TraceCheckUtils]: 72: Hoare triple {14255#true} ~waterLevel~0 := 1; {14255#true} is VALID [2020-07-08 20:00:12,183 INFO L280 TraceCheckUtils]: 73: Hoare triple {14255#true} ~methaneLevelCritical~0 := 0; {14255#true} is VALID [2020-07-08 20:00:12,183 INFO L280 TraceCheckUtils]: 74: Hoare triple {14255#true} ~pumpRunning~0 := 0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,184 INFO L280 TraceCheckUtils]: 75: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,184 INFO L280 TraceCheckUtils]: 76: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,185 INFO L280 TraceCheckUtils]: 77: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,185 INFO L280 TraceCheckUtils]: 78: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume true; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,186 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {14336#(= 0 ~pumpRunning~0)} {14255#true} #924#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,186 INFO L263 TraceCheckUtils]: 80: Hoare triple {14336#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,187 INFO L280 TraceCheckUtils]: 81: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,187 INFO L280 TraceCheckUtils]: 82: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~tmp~9; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,188 INFO L263 TraceCheckUtils]: 83: Hoare triple {14336#(= 0 ~pumpRunning~0)} call select_helpers(); {14255#true} is VALID [2020-07-08 20:00:12,188 INFO L280 TraceCheckUtils]: 84: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-08 20:00:12,188 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #830#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,189 INFO L263 TraceCheckUtils]: 86: Hoare triple {14336#(= 0 ~pumpRunning~0)} call select_features(); {14255#true} is VALID [2020-07-08 20:00:12,189 INFO L280 TraceCheckUtils]: 87: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-08 20:00:12,189 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #832#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,190 INFO L263 TraceCheckUtils]: 89: Hoare triple {14336#(= 0 ~pumpRunning~0)} call #t~ret73 := valid_product(); {14255#true} is VALID [2020-07-08 20:00:12,190 INFO L280 TraceCheckUtils]: 90: Hoare triple {14255#true} havoc ~retValue_acc~1; {14255#true} is VALID [2020-07-08 20:00:12,190 INFO L280 TraceCheckUtils]: 91: Hoare triple {14255#true} ~retValue_acc~1 := 1; {14255#true} is VALID [2020-07-08 20:00:12,190 INFO L280 TraceCheckUtils]: 92: Hoare triple {14255#true} #res := ~retValue_acc~1; {14255#true} is VALID [2020-07-08 20:00:12,190 INFO L280 TraceCheckUtils]: 93: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-08 20:00:12,191 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #834#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,192 INFO L280 TraceCheckUtils]: 95: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,192 INFO L280 TraceCheckUtils]: 96: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~tmp~9 := #t~ret73; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,193 INFO L280 TraceCheckUtils]: 97: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc #t~ret73; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,193 INFO L280 TraceCheckUtils]: 98: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~9; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,193 INFO L263 TraceCheckUtils]: 99: Hoare triple {14336#(= 0 ~pumpRunning~0)} call setup(); {14255#true} is VALID [2020-07-08 20:00:12,193 INFO L280 TraceCheckUtils]: 100: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-08 20:00:12,194 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #836#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,195 INFO L263 TraceCheckUtils]: 102: Hoare triple {14336#(= 0 ~pumpRunning~0)} call runTest(); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,195 INFO L263 TraceCheckUtils]: 103: Hoare triple {14336#(= 0 ~pumpRunning~0)} call test(); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,196 INFO L280 TraceCheckUtils]: 104: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,196 INFO L280 TraceCheckUtils]: 105: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~tmp~5; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,197 INFO L280 TraceCheckUtils]: 106: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,197 INFO L280 TraceCheckUtils]: 107: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,198 INFO L280 TraceCheckUtils]: 108: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,198 INFO L280 TraceCheckUtils]: 109: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,199 INFO L280 TraceCheckUtils]: 110: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume !false; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,199 INFO L280 TraceCheckUtils]: 111: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,200 INFO L280 TraceCheckUtils]: 112: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,200 INFO L280 TraceCheckUtils]: 113: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~tmp~5 := #t~nondet34; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,200 INFO L280 TraceCheckUtils]: 114: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc #t~nondet34; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,201 INFO L280 TraceCheckUtils]: 115: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,201 INFO L280 TraceCheckUtils]: 116: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,202 INFO L280 TraceCheckUtils]: 117: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~tmp___0~2 := #t~nondet35; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,202 INFO L280 TraceCheckUtils]: 118: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc #t~nondet35; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,203 INFO L280 TraceCheckUtils]: 119: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___0~2; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,204 INFO L263 TraceCheckUtils]: 120: Hoare triple {14336#(= 0 ~pumpRunning~0)} call changeMethaneLevel(); {14369#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 20:00:12,204 INFO L280 TraceCheckUtils]: 121: Hoare triple {14369#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {14255#true} is VALID [2020-07-08 20:00:12,204 INFO L280 TraceCheckUtils]: 122: Hoare triple {14255#true} ~methaneLevelCritical~0 := 1; {14255#true} is VALID [2020-07-08 20:00:12,204 INFO L280 TraceCheckUtils]: 123: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-08 20:00:12,205 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #882#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,205 INFO L280 TraceCheckUtils]: 125: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,206 INFO L280 TraceCheckUtils]: 126: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet36; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,206 INFO L280 TraceCheckUtils]: 127: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc #t~nondet36; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,207 INFO L280 TraceCheckUtils]: 128: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,207 INFO L280 TraceCheckUtils]: 129: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,208 INFO L280 TraceCheckUtils]: 130: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet37; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,208 INFO L280 TraceCheckUtils]: 131: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc #t~nondet37; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,209 INFO L280 TraceCheckUtils]: 132: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,209 INFO L263 TraceCheckUtils]: 133: Hoare triple {14336#(= 0 ~pumpRunning~0)} call stopSystem(); {14370#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-08 20:00:12,210 INFO L280 TraceCheckUtils]: 134: Hoare triple {14370#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,210 INFO L280 TraceCheckUtils]: 135: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,211 INFO L280 TraceCheckUtils]: 136: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume true; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,211 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {14336#(= 0 ~pumpRunning~0)} {14336#(= 0 ~pumpRunning~0)} #884#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,212 INFO L263 TraceCheckUtils]: 138: Hoare triple {14336#(= 0 ~pumpRunning~0)} call timeShift(); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,212 INFO L280 TraceCheckUtils]: 139: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,213 INFO L280 TraceCheckUtils]: 140: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,214 INFO L263 TraceCheckUtils]: 141: Hoare triple {14336#(= 0 ~pumpRunning~0)} call __utac_acc__Specification1_spec__1(); {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,214 INFO L280 TraceCheckUtils]: 142: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~tmp~0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,215 INFO L280 TraceCheckUtils]: 143: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,215 INFO L263 TraceCheckUtils]: 144: Hoare triple {14336#(= 0 ~pumpRunning~0)} call #t~ret0 := isMethaneLevelCritical(); {14255#true} is VALID [2020-07-08 20:00:12,215 INFO L280 TraceCheckUtils]: 145: Hoare triple {14255#true} havoc ~retValue_acc~2; {14255#true} is VALID [2020-07-08 20:00:12,215 INFO L280 TraceCheckUtils]: 146: Hoare triple {14255#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {14255#true} is VALID [2020-07-08 20:00:12,215 INFO L280 TraceCheckUtils]: 147: Hoare triple {14255#true} #res := ~retValue_acc~2; {14255#true} is VALID [2020-07-08 20:00:12,216 INFO L280 TraceCheckUtils]: 148: Hoare triple {14255#true} assume true; {14255#true} is VALID [2020-07-08 20:00:12,216 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {14255#true} {14336#(= 0 ~pumpRunning~0)} #928#return; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,217 INFO L280 TraceCheckUtils]: 150: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,218 INFO L280 TraceCheckUtils]: 151: Hoare triple {14336#(= 0 ~pumpRunning~0)} ~tmp~0 := #t~ret0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,218 INFO L280 TraceCheckUtils]: 152: Hoare triple {14336#(= 0 ~pumpRunning~0)} havoc #t~ret0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,219 INFO L280 TraceCheckUtils]: 153: Hoare triple {14336#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {14336#(= 0 ~pumpRunning~0)} is VALID [2020-07-08 20:00:12,219 INFO L263 TraceCheckUtils]: 154: Hoare triple {14336#(= 0 ~pumpRunning~0)} call #t~ret1 := isPumpRunning(); {14255#true} is VALID [2020-07-08 20:00:12,219 INFO L280 TraceCheckUtils]: 155: Hoare triple {14255#true} havoc ~retValue_acc~6; {14255#true} is VALID [2020-07-08 20:00:12,220 INFO L280 TraceCheckUtils]: 156: Hoare triple {14255#true} ~retValue_acc~6 := ~pumpRunning~0; {14371#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} is VALID [2020-07-08 20:00:12,220 INFO L280 TraceCheckUtils]: 157: Hoare triple {14371#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~6)} #res := ~retValue_acc~6; {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 20:00:12,221 INFO L280 TraceCheckUtils]: 158: Hoare triple {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-08 20:00:12,222 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {14372#(= ~pumpRunning~0 |isPumpRunning_#res|)} {14336#(= 0 ~pumpRunning~0)} #930#return; {14366#(= |__utac_acc__Specification1_spec__1_#t~ret1| 0)} is VALID [2020-07-08 20:00:12,222 INFO L280 TraceCheckUtils]: 160: Hoare triple {14366#(= |__utac_acc__Specification1_spec__1_#t~ret1| 0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {14366#(= |__utac_acc__Specification1_spec__1_#t~ret1| 0)} is VALID [2020-07-08 20:00:12,223 INFO L280 TraceCheckUtils]: 161: Hoare triple {14366#(= |__utac_acc__Specification1_spec__1_#t~ret1| 0)} ~tmp___0~0 := #t~ret1; {14367#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~0)} is VALID [2020-07-08 20:00:12,224 INFO L280 TraceCheckUtils]: 162: Hoare triple {14367#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~0)} havoc #t~ret1; {14367#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~0)} is VALID [2020-07-08 20:00:12,224 INFO L280 TraceCheckUtils]: 163: Hoare triple {14367#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~0)} assume 0 != ~tmp___0~0; {14256#false} is VALID [2020-07-08 20:00:12,225 INFO L263 TraceCheckUtils]: 164: Hoare triple {14256#false} call __automaton_fail(); {14256#false} is VALID [2020-07-08 20:00:12,225 INFO L280 TraceCheckUtils]: 165: Hoare triple {14256#false} assume !false; {14256#false} is VALID [2020-07-08 20:00:12,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 20:00:12,257 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [487231757] [2020-07-08 20:00:12,257 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 20:00:12,257 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-08 20:00:12,257 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [601953259] [2020-07-08 20:00:12,258 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 166 [2020-07-08 20:00:12,259 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 20:00:12,259 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 20:00:12,427 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:00:12,428 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 20:00:12,428 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 20:00:12,428 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 20:00:12,428 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-08 20:00:12,429 INFO L87 Difference]: Start difference. First operand 779 states and 894 transitions. Second operand 10 states. [2020-07-08 20:00:13,663 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 20:00:25,986 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 20:00:26,705 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 20:00:27,764 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 20:00:28,835 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 20:00:29,632 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 20:00:39,583 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 20:00:40,028 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 20:00:41,800 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:01:03,854 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:01:03,854 INFO L93 Difference]: Finished difference Result 2052 states and 2537 transitions. [2020-07-08 20:01:03,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-08 20:01:03,855 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 166 [2020-07-08 20:01:03,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 20:01:03,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 20:01:03,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 768 transitions. [2020-07-08 20:01:03,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 20:01:03,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 768 transitions. [2020-07-08 20:01:03,876 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 768 transitions. [2020-07-08 20:01:05,955 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 768 edges. 768 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:01:06,042 INFO L225 Difference]: With dead ends: 2052 [2020-07-08 20:01:06,042 INFO L226 Difference]: Without dead ends: 1383 [2020-07-08 20:01:06,044 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-07-08 20:01:06,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1383 states. [2020-07-08 20:01:32,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1383 to 1121. [2020-07-08 20:01:32,968 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 20:01:32,969 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1383 states. Second operand 1121 states. [2020-07-08 20:01:32,969 INFO L74 IsIncluded]: Start isIncluded. First operand 1383 states. Second operand 1121 states. [2020-07-08 20:01:32,969 INFO L87 Difference]: Start difference. First operand 1383 states. Second operand 1121 states. [2020-07-08 20:01:33,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:01:33,078 INFO L93 Difference]: Finished difference Result 1383 states and 1679 transitions. [2020-07-08 20:01:33,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1679 transitions. [2020-07-08 20:01:33,084 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:01:33,084 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:01:33,084 INFO L74 IsIncluded]: Start isIncluded. First operand 1121 states. Second operand 1383 states. [2020-07-08 20:01:33,084 INFO L87 Difference]: Start difference. First operand 1121 states. Second operand 1383 states. [2020-07-08 20:01:33,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:01:33,208 INFO L93 Difference]: Finished difference Result 1383 states and 1679 transitions. [2020-07-08 20:01:33,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 1679 transitions. [2020-07-08 20:01:33,213 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:01:33,213 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:01:33,213 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 20:01:33,213 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 20:01:33,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1121 states. [2020-07-08 20:01:33,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 1121 states and 1297 transitions. [2020-07-08 20:01:33,314 INFO L78 Accepts]: Start accepts. Automaton has 1121 states and 1297 transitions. Word has length 166 [2020-07-08 20:01:33,315 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 20:01:33,315 INFO L479 AbstractCegarLoop]: Abstraction has 1121 states and 1297 transitions. [2020-07-08 20:01:33,315 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 20:01:33,315 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1121 states and 1297 transitions. [2020-07-08 20:01:40,606 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1297 edges. 1297 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:01:40,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 1297 transitions. [2020-07-08 20:01:40,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-07-08 20:01:40,612 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 20:01:40,613 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1] [2020-07-08 20:01:40,613 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-08 20:01:40,613 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 20:01:40,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 20:01:40,614 INFO L82 PathProgramCache]: Analyzing trace with hash -446373878, now seen corresponding path program 1 times [2020-07-08 20:01:40,614 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 20:01:40,614 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [450018802] [2020-07-08 20:01:40,614 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 20:01:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:40,916 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 20:01:40,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:40,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {23681#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {23516#true} is VALID [2020-07-08 20:01:40,988 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} #valid := #valid[0 := 0]; {23516#true} is VALID [2020-07-08 20:01:40,989 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} assume 0 < #StackHeapBarrier; {23516#true} is VALID [2020-07-08 20:01:40,989 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {23516#true} is VALID [2020-07-08 20:01:40,989 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {23516#true} is VALID [2020-07-08 20:01:40,989 INFO L280 TraceCheckUtils]: 5: Hoare triple {23516#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {23516#true} is VALID [2020-07-08 20:01:40,989 INFO L280 TraceCheckUtils]: 6: Hoare triple {23516#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {23516#true} is VALID [2020-07-08 20:01:40,989 INFO L280 TraceCheckUtils]: 7: Hoare triple {23516#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {23516#true} is VALID [2020-07-08 20:01:40,990 INFO L280 TraceCheckUtils]: 8: Hoare triple {23516#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {23516#true} is VALID [2020-07-08 20:01:40,990 INFO L280 TraceCheckUtils]: 9: Hoare triple {23516#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {23516#true} is VALID [2020-07-08 20:01:40,990 INFO L280 TraceCheckUtils]: 10: Hoare triple {23516#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {23516#true} is VALID [2020-07-08 20:01:40,990 INFO L280 TraceCheckUtils]: 11: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {23516#true} is VALID [2020-07-08 20:01:40,990 INFO L280 TraceCheckUtils]: 12: Hoare triple {23516#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {23516#true} is VALID [2020-07-08 20:01:40,991 INFO L280 TraceCheckUtils]: 13: Hoare triple {23516#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {23516#true} is VALID [2020-07-08 20:01:40,991 INFO L280 TraceCheckUtils]: 14: Hoare triple {23516#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {23516#true} is VALID [2020-07-08 20:01:40,991 INFO L280 TraceCheckUtils]: 15: Hoare triple {23516#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {23516#true} is VALID [2020-07-08 20:01:40,991 INFO L280 TraceCheckUtils]: 16: Hoare triple {23516#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {23516#true} is VALID [2020-07-08 20:01:40,991 INFO L280 TraceCheckUtils]: 17: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {23516#true} is VALID [2020-07-08 20:01:40,991 INFO L280 TraceCheckUtils]: 18: Hoare triple {23516#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {23516#true} is VALID [2020-07-08 20:01:40,992 INFO L280 TraceCheckUtils]: 19: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {23516#true} is VALID [2020-07-08 20:01:40,992 INFO L280 TraceCheckUtils]: 20: Hoare triple {23516#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {23516#true} is VALID [2020-07-08 20:01:40,992 INFO L280 TraceCheckUtils]: 21: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {23516#true} is VALID [2020-07-08 20:01:40,992 INFO L280 TraceCheckUtils]: 22: Hoare triple {23516#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {23516#true} is VALID [2020-07-08 20:01:40,992 INFO L280 TraceCheckUtils]: 23: Hoare triple {23516#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {23516#true} is VALID [2020-07-08 20:01:40,992 INFO L280 TraceCheckUtils]: 24: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {23516#true} is VALID [2020-07-08 20:01:40,993 INFO L280 TraceCheckUtils]: 25: Hoare triple {23516#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {23516#true} is VALID [2020-07-08 20:01:40,993 INFO L280 TraceCheckUtils]: 26: Hoare triple {23516#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {23516#true} is VALID [2020-07-08 20:01:40,993 INFO L280 TraceCheckUtils]: 27: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {23516#true} is VALID [2020-07-08 20:01:40,993 INFO L280 TraceCheckUtils]: 28: Hoare triple {23516#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {23516#true} is VALID [2020-07-08 20:01:40,993 INFO L280 TraceCheckUtils]: 29: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {23516#true} is VALID [2020-07-08 20:01:40,994 INFO L280 TraceCheckUtils]: 30: Hoare triple {23516#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {23516#true} is VALID [2020-07-08 20:01:40,994 INFO L280 TraceCheckUtils]: 31: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {23516#true} is VALID [2020-07-08 20:01:40,994 INFO L280 TraceCheckUtils]: 32: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {23516#true} is VALID [2020-07-08 20:01:40,994 INFO L280 TraceCheckUtils]: 33: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {23516#true} is VALID [2020-07-08 20:01:40,994 INFO L280 TraceCheckUtils]: 34: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {23516#true} is VALID [2020-07-08 20:01:40,994 INFO L280 TraceCheckUtils]: 35: Hoare triple {23516#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {23516#true} is VALID [2020-07-08 20:01:40,995 INFO L280 TraceCheckUtils]: 36: Hoare triple {23516#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {23516#true} is VALID [2020-07-08 20:01:40,995 INFO L280 TraceCheckUtils]: 37: Hoare triple {23516#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {23516#true} is VALID [2020-07-08 20:01:40,995 INFO L280 TraceCheckUtils]: 38: Hoare triple {23516#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {23516#true} is VALID [2020-07-08 20:01:40,995 INFO L280 TraceCheckUtils]: 39: Hoare triple {23516#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {23516#true} is VALID [2020-07-08 20:01:40,995 INFO L280 TraceCheckUtils]: 40: Hoare triple {23516#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {23516#true} is VALID [2020-07-08 20:01:40,996 INFO L280 TraceCheckUtils]: 41: Hoare triple {23516#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {23516#true} is VALID [2020-07-08 20:01:40,996 INFO L280 TraceCheckUtils]: 42: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {23516#true} is VALID [2020-07-08 20:01:40,996 INFO L280 TraceCheckUtils]: 43: Hoare triple {23516#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {23516#true} is VALID [2020-07-08 20:01:40,996 INFO L280 TraceCheckUtils]: 44: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {23516#true} is VALID [2020-07-08 20:01:40,996 INFO L280 TraceCheckUtils]: 45: Hoare triple {23516#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {23516#true} is VALID [2020-07-08 20:01:40,997 INFO L280 TraceCheckUtils]: 46: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {23516#true} is VALID [2020-07-08 20:01:40,997 INFO L280 TraceCheckUtils]: 47: Hoare triple {23516#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {23516#true} is VALID [2020-07-08 20:01:40,997 INFO L280 TraceCheckUtils]: 48: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {23516#true} is VALID [2020-07-08 20:01:40,997 INFO L280 TraceCheckUtils]: 49: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {23516#true} is VALID [2020-07-08 20:01:40,997 INFO L280 TraceCheckUtils]: 50: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {23516#true} is VALID [2020-07-08 20:01:40,997 INFO L280 TraceCheckUtils]: 51: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {23516#true} is VALID [2020-07-08 20:01:40,998 INFO L280 TraceCheckUtils]: 52: Hoare triple {23516#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {23516#true} is VALID [2020-07-08 20:01:40,998 INFO L280 TraceCheckUtils]: 53: Hoare triple {23516#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {23516#true} is VALID [2020-07-08 20:01:40,998 INFO L280 TraceCheckUtils]: 54: Hoare triple {23516#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {23516#true} is VALID [2020-07-08 20:01:40,998 INFO L280 TraceCheckUtils]: 55: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {23516#true} is VALID [2020-07-08 20:01:40,998 INFO L280 TraceCheckUtils]: 56: Hoare triple {23516#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {23516#true} is VALID [2020-07-08 20:01:40,999 INFO L280 TraceCheckUtils]: 57: Hoare triple {23516#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {23516#true} is VALID [2020-07-08 20:01:40,999 INFO L280 TraceCheckUtils]: 58: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {23516#true} is VALID [2020-07-08 20:01:40,999 INFO L280 TraceCheckUtils]: 59: Hoare triple {23516#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {23516#true} is VALID [2020-07-08 20:01:40,999 INFO L280 TraceCheckUtils]: 60: Hoare triple {23516#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {23516#true} is VALID [2020-07-08 20:01:40,999 INFO L280 TraceCheckUtils]: 61: Hoare triple {23516#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {23516#true} is VALID [2020-07-08 20:01:40,999 INFO L280 TraceCheckUtils]: 62: Hoare triple {23516#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {23516#true} is VALID [2020-07-08 20:01:41,000 INFO L280 TraceCheckUtils]: 63: Hoare triple {23516#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {23516#true} is VALID [2020-07-08 20:01:41,000 INFO L280 TraceCheckUtils]: 64: Hoare triple {23516#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {23516#true} is VALID [2020-07-08 20:01:41,000 INFO L280 TraceCheckUtils]: 65: Hoare triple {23516#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {23516#true} is VALID [2020-07-08 20:01:41,000 INFO L280 TraceCheckUtils]: 66: Hoare triple {23516#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {23516#true} is VALID [2020-07-08 20:01:41,001 INFO L280 TraceCheckUtils]: 67: Hoare triple {23516#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {23516#true} is VALID [2020-07-08 20:01:41,001 INFO L280 TraceCheckUtils]: 68: Hoare triple {23516#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {23516#true} is VALID [2020-07-08 20:01:41,001 INFO L280 TraceCheckUtils]: 69: Hoare triple {23516#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {23516#true} is VALID [2020-07-08 20:01:41,001 INFO L280 TraceCheckUtils]: 70: Hoare triple {23516#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {23516#true} is VALID [2020-07-08 20:01:41,001 INFO L280 TraceCheckUtils]: 71: Hoare triple {23516#true} ~waterLevel~0 := 1; {23516#true} is VALID [2020-07-08 20:01:41,002 INFO L280 TraceCheckUtils]: 72: Hoare triple {23516#true} ~methaneLevelCritical~0 := 0; {23516#true} is VALID [2020-07-08 20:01:41,002 INFO L280 TraceCheckUtils]: 73: Hoare triple {23516#true} ~pumpRunning~0 := 0; {23516#true} is VALID [2020-07-08 20:01:41,002 INFO L280 TraceCheckUtils]: 74: Hoare triple {23516#true} ~systemActive~0 := 1; {23516#true} is VALID [2020-07-08 20:01:41,002 INFO L280 TraceCheckUtils]: 75: Hoare triple {23516#true} ~head~0.base, ~head~0.offset := 0, 0; {23516#true} is VALID [2020-07-08 20:01:41,002 INFO L280 TraceCheckUtils]: 76: Hoare triple {23516#true} ~cleanupTimeShifts~0 := 4; {23516#true} is VALID [2020-07-08 20:01:41,002 INFO L280 TraceCheckUtils]: 77: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,003 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {23516#true} {23516#true} #924#return; {23516#true} is VALID [2020-07-08 20:01:41,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:41,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,017 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23516#true} {23516#true} #830#return; {23516#true} is VALID [2020-07-08 20:01:41,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:41,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,019 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23516#true} {23516#true} #832#return; {23516#true} is VALID [2020-07-08 20:01:41,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:41,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} havoc ~retValue_acc~1; {23516#true} is VALID [2020-07-08 20:01:41,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} ~retValue_acc~1 := 1; {23516#true} is VALID [2020-07-08 20:01:41,024 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} #res := ~retValue_acc~1; {23516#true} is VALID [2020-07-08 20:01:41,024 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,024 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23516#true} {23516#true} #834#return; {23516#true} is VALID [2020-07-08 20:01:41,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:41,026 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,027 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23516#true} {23516#true} #836#return; {23516#true} is VALID [2020-07-08 20:01:41,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:41,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {23682#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {23516#true} is VALID [2020-07-08 20:01:41,037 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} ~methaneLevelCritical~0 := 1; {23516#true} is VALID [2020-07-08 20:01:41,037 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,037 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23516#true} {23516#true} #882#return; {23516#true} is VALID [2020-07-08 20:01:41,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:41,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:41,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:41,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} havoc ~retValue_acc~4; {23516#true} is VALID [2020-07-08 20:01:41,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} assume ~waterLevel~0 < 2; {23516#true} is VALID [2020-07-08 20:01:41,148 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} ~retValue_acc~4 := 1; {23516#true} is VALID [2020-07-08 20:01:41,149 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} #res := ~retValue_acc~4; {23516#true} is VALID [2020-07-08 20:01:41,149 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,149 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23516#true} {23516#true} #894#return; {23516#true} is VALID [2020-07-08 20:01:41,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} havoc ~retValue_acc~7; {23516#true} is VALID [2020-07-08 20:01:41,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} havoc ~tmp~4; {23516#true} is VALID [2020-07-08 20:01:41,150 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} havoc ~tmp___0~1; {23516#true} is VALID [2020-07-08 20:01:41,150 INFO L263 TraceCheckUtils]: 3: Hoare triple {23516#true} call #t~ret33 := isHighWaterSensorDry(); {23516#true} is VALID [2020-07-08 20:01:41,150 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} havoc ~retValue_acc~4; {23516#true} is VALID [2020-07-08 20:01:41,150 INFO L280 TraceCheckUtils]: 5: Hoare triple {23516#true} assume ~waterLevel~0 < 2; {23516#true} is VALID [2020-07-08 20:01:41,151 INFO L280 TraceCheckUtils]: 6: Hoare triple {23516#true} ~retValue_acc~4 := 1; {23516#true} is VALID [2020-07-08 20:01:41,151 INFO L280 TraceCheckUtils]: 7: Hoare triple {23516#true} #res := ~retValue_acc~4; {23516#true} is VALID [2020-07-08 20:01:41,151 INFO L280 TraceCheckUtils]: 8: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,151 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23516#true} {23516#true} #894#return; {23516#true} is VALID [2020-07-08 20:01:41,151 INFO L280 TraceCheckUtils]: 10: Hoare triple {23516#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {23516#true} is VALID [2020-07-08 20:01:41,152 INFO L280 TraceCheckUtils]: 11: Hoare triple {23516#true} ~tmp~4 := #t~ret33; {23516#true} is VALID [2020-07-08 20:01:41,152 INFO L280 TraceCheckUtils]: 12: Hoare triple {23516#true} havoc #t~ret33; {23516#true} is VALID [2020-07-08 20:01:41,152 INFO L280 TraceCheckUtils]: 13: Hoare triple {23516#true} assume 0 != ~tmp~4; {23516#true} is VALID [2020-07-08 20:01:41,153 INFO L280 TraceCheckUtils]: 14: Hoare triple {23516#true} ~tmp___0~1 := 0; {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 20:01:41,154 INFO L280 TraceCheckUtils]: 15: Hoare triple {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1; {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-08 20:01:41,154 INFO L280 TraceCheckUtils]: 16: Hoare triple {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 20:01:41,155 INFO L280 TraceCheckUtils]: 17: Hoare triple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 20:01:41,156 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {23516#true} #906#return; {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} is VALID [2020-07-08 20:01:41,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:41,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:41,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:41,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-08 20:01:41,166 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-08 20:01:41,167 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-08 20:01:41,167 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,167 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23516#true} {23516#true} #918#return; {23516#true} is VALID [2020-07-08 20:01:41,167 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} havoc ~retValue_acc~5; {23516#true} is VALID [2020-07-08 20:01:41,167 INFO L263 TraceCheckUtils]: 1: Hoare triple {23516#true} call #t~ret16 := isMethaneLevelCritical(); {23516#true} is VALID [2020-07-08 20:01:41,168 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-08 20:01:41,168 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-08 20:01:41,168 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-08 20:01:41,168 INFO L280 TraceCheckUtils]: 5: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,169 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23516#true} {23516#true} #918#return; {23516#true} is VALID [2020-07-08 20:01:41,169 INFO L280 TraceCheckUtils]: 7: Hoare triple {23516#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {23516#true} is VALID [2020-07-08 20:01:41,169 INFO L280 TraceCheckUtils]: 8: Hoare triple {23516#true} ~retValue_acc~5 := #t~ret16; {23516#true} is VALID [2020-07-08 20:01:41,169 INFO L280 TraceCheckUtils]: 9: Hoare triple {23516#true} havoc #t~ret16; {23516#true} is VALID [2020-07-08 20:01:41,169 INFO L280 TraceCheckUtils]: 10: Hoare triple {23516#true} #res := ~retValue_acc~5; {23516#true} is VALID [2020-07-08 20:01:41,170 INFO L280 TraceCheckUtils]: 11: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,170 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23516#true} {23516#true} #890#return; {23516#true} is VALID [2020-07-08 20:01:41,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:41,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23516#true} is VALID [2020-07-08 20:01:41,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,173 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23516#true} {23516#true} #892#return; {23516#true} is VALID [2020-07-08 20:01:41,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {23516#true} is VALID [2020-07-08 20:01:41,174 INFO L263 TraceCheckUtils]: 1: Hoare triple {23516#true} call #t~ret15 := isMethaneAlarm(); {23516#true} is VALID [2020-07-08 20:01:41,174 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} havoc ~retValue_acc~5; {23516#true} is VALID [2020-07-08 20:01:41,174 INFO L263 TraceCheckUtils]: 3: Hoare triple {23516#true} call #t~ret16 := isMethaneLevelCritical(); {23516#true} is VALID [2020-07-08 20:01:41,174 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-08 20:01:41,175 INFO L280 TraceCheckUtils]: 5: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-08 20:01:41,175 INFO L280 TraceCheckUtils]: 6: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-08 20:01:41,175 INFO L280 TraceCheckUtils]: 7: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,175 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23516#true} {23516#true} #918#return; {23516#true} is VALID [2020-07-08 20:01:41,175 INFO L280 TraceCheckUtils]: 9: Hoare triple {23516#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {23516#true} is VALID [2020-07-08 20:01:41,176 INFO L280 TraceCheckUtils]: 10: Hoare triple {23516#true} ~retValue_acc~5 := #t~ret16; {23516#true} is VALID [2020-07-08 20:01:41,176 INFO L280 TraceCheckUtils]: 11: Hoare triple {23516#true} havoc #t~ret16; {23516#true} is VALID [2020-07-08 20:01:41,176 INFO L280 TraceCheckUtils]: 12: Hoare triple {23516#true} #res := ~retValue_acc~5; {23516#true} is VALID [2020-07-08 20:01:41,176 INFO L280 TraceCheckUtils]: 13: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,176 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {23516#true} {23516#true} #890#return; {23516#true} is VALID [2020-07-08 20:01:41,177 INFO L280 TraceCheckUtils]: 15: Hoare triple {23516#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {23516#true} is VALID [2020-07-08 20:01:41,177 INFO L280 TraceCheckUtils]: 16: Hoare triple {23516#true} ~tmp~3 := #t~ret15; {23516#true} is VALID [2020-07-08 20:01:41,177 INFO L280 TraceCheckUtils]: 17: Hoare triple {23516#true} havoc #t~ret15; {23516#true} is VALID [2020-07-08 20:01:41,177 INFO L280 TraceCheckUtils]: 18: Hoare triple {23516#true} assume !(0 != ~tmp~3); {23516#true} is VALID [2020-07-08 20:01:41,178 INFO L263 TraceCheckUtils]: 19: Hoare triple {23516#true} call activatePump__wrappee__highWaterSensor(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:01:41,178 INFO L280 TraceCheckUtils]: 20: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23516#true} is VALID [2020-07-08 20:01:41,178 INFO L280 TraceCheckUtils]: 21: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,179 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23516#true} {23516#true} #892#return; {23516#true} is VALID [2020-07-08 20:01:41,179 INFO L280 TraceCheckUtils]: 23: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,179 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {23516#true} {23517#false} #908#return; {23517#false} is VALID [2020-07-08 20:01:41,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {23516#true} is VALID [2020-07-08 20:01:41,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} assume 0 == ~pumpRunning~0; {23516#true} is VALID [2020-07-08 20:01:41,180 INFO L263 TraceCheckUtils]: 2: Hoare triple {23516#true} call #t~ret13 := isHighWaterLevel(); {23516#true} is VALID [2020-07-08 20:01:41,180 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} havoc ~retValue_acc~7; {23516#true} is VALID [2020-07-08 20:01:41,180 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} havoc ~tmp~4; {23516#true} is VALID [2020-07-08 20:01:41,181 INFO L280 TraceCheckUtils]: 5: Hoare triple {23516#true} havoc ~tmp___0~1; {23516#true} is VALID [2020-07-08 20:01:41,181 INFO L263 TraceCheckUtils]: 6: Hoare triple {23516#true} call #t~ret33 := isHighWaterSensorDry(); {23516#true} is VALID [2020-07-08 20:01:41,181 INFO L280 TraceCheckUtils]: 7: Hoare triple {23516#true} havoc ~retValue_acc~4; {23516#true} is VALID [2020-07-08 20:01:41,181 INFO L280 TraceCheckUtils]: 8: Hoare triple {23516#true} assume ~waterLevel~0 < 2; {23516#true} is VALID [2020-07-08 20:01:41,181 INFO L280 TraceCheckUtils]: 9: Hoare triple {23516#true} ~retValue_acc~4 := 1; {23516#true} is VALID [2020-07-08 20:01:41,182 INFO L280 TraceCheckUtils]: 10: Hoare triple {23516#true} #res := ~retValue_acc~4; {23516#true} is VALID [2020-07-08 20:01:41,182 INFO L280 TraceCheckUtils]: 11: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,182 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23516#true} {23516#true} #894#return; {23516#true} is VALID [2020-07-08 20:01:41,182 INFO L280 TraceCheckUtils]: 13: Hoare triple {23516#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {23516#true} is VALID [2020-07-08 20:01:41,182 INFO L280 TraceCheckUtils]: 14: Hoare triple {23516#true} ~tmp~4 := #t~ret33; {23516#true} is VALID [2020-07-08 20:01:41,182 INFO L280 TraceCheckUtils]: 15: Hoare triple {23516#true} havoc #t~ret33; {23516#true} is VALID [2020-07-08 20:01:41,183 INFO L280 TraceCheckUtils]: 16: Hoare triple {23516#true} assume 0 != ~tmp~4; {23516#true} is VALID [2020-07-08 20:01:41,183 INFO L280 TraceCheckUtils]: 17: Hoare triple {23516#true} ~tmp___0~1 := 0; {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 20:01:41,184 INFO L280 TraceCheckUtils]: 18: Hoare triple {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1; {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-08 20:01:41,185 INFO L280 TraceCheckUtils]: 19: Hoare triple {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 20:01:41,185 INFO L280 TraceCheckUtils]: 20: Hoare triple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 20:01:41,186 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {23516#true} #906#return; {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} is VALID [2020-07-08 20:01:41,187 INFO L280 TraceCheckUtils]: 22: Hoare triple {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} is VALID [2020-07-08 20:01:41,187 INFO L280 TraceCheckUtils]: 23: Hoare triple {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} ~tmp~1 := #t~ret13; {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} is VALID [2020-07-08 20:01:41,188 INFO L280 TraceCheckUtils]: 24: Hoare triple {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} havoc #t~ret13; {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} is VALID [2020-07-08 20:01:41,188 INFO L280 TraceCheckUtils]: 25: Hoare triple {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} assume 0 != ~tmp~1; {23517#false} is VALID [2020-07-08 20:01:41,189 INFO L263 TraceCheckUtils]: 26: Hoare triple {23517#false} call activatePump(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:01:41,189 INFO L280 TraceCheckUtils]: 27: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {23516#true} is VALID [2020-07-08 20:01:41,189 INFO L263 TraceCheckUtils]: 28: Hoare triple {23516#true} call #t~ret15 := isMethaneAlarm(); {23516#true} is VALID [2020-07-08 20:01:41,189 INFO L280 TraceCheckUtils]: 29: Hoare triple {23516#true} havoc ~retValue_acc~5; {23516#true} is VALID [2020-07-08 20:01:41,189 INFO L263 TraceCheckUtils]: 30: Hoare triple {23516#true} call #t~ret16 := isMethaneLevelCritical(); {23516#true} is VALID [2020-07-08 20:01:41,190 INFO L280 TraceCheckUtils]: 31: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-08 20:01:41,190 INFO L280 TraceCheckUtils]: 32: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-08 20:01:41,190 INFO L280 TraceCheckUtils]: 33: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-08 20:01:41,190 INFO L280 TraceCheckUtils]: 34: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,190 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23516#true} {23516#true} #918#return; {23516#true} is VALID [2020-07-08 20:01:41,191 INFO L280 TraceCheckUtils]: 36: Hoare triple {23516#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {23516#true} is VALID [2020-07-08 20:01:41,191 INFO L280 TraceCheckUtils]: 37: Hoare triple {23516#true} ~retValue_acc~5 := #t~ret16; {23516#true} is VALID [2020-07-08 20:01:41,191 INFO L280 TraceCheckUtils]: 38: Hoare triple {23516#true} havoc #t~ret16; {23516#true} is VALID [2020-07-08 20:01:41,191 INFO L280 TraceCheckUtils]: 39: Hoare triple {23516#true} #res := ~retValue_acc~5; {23516#true} is VALID [2020-07-08 20:01:41,191 INFO L280 TraceCheckUtils]: 40: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,192 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23516#true} {23516#true} #890#return; {23516#true} is VALID [2020-07-08 20:01:41,192 INFO L280 TraceCheckUtils]: 42: Hoare triple {23516#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {23516#true} is VALID [2020-07-08 20:01:41,192 INFO L280 TraceCheckUtils]: 43: Hoare triple {23516#true} ~tmp~3 := #t~ret15; {23516#true} is VALID [2020-07-08 20:01:41,192 INFO L280 TraceCheckUtils]: 44: Hoare triple {23516#true} havoc #t~ret15; {23516#true} is VALID [2020-07-08 20:01:41,192 INFO L280 TraceCheckUtils]: 45: Hoare triple {23516#true} assume !(0 != ~tmp~3); {23516#true} is VALID [2020-07-08 20:01:41,193 INFO L263 TraceCheckUtils]: 46: Hoare triple {23516#true} call activatePump__wrappee__highWaterSensor(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:01:41,193 INFO L280 TraceCheckUtils]: 47: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23516#true} is VALID [2020-07-08 20:01:41,193 INFO L280 TraceCheckUtils]: 48: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,193 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {23516#true} {23516#true} #892#return; {23516#true} is VALID [2020-07-08 20:01:41,194 INFO L280 TraceCheckUtils]: 50: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,194 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {23516#true} {23517#false} #908#return; {23517#false} is VALID [2020-07-08 20:01:41,194 INFO L280 TraceCheckUtils]: 52: Hoare triple {23517#false} assume true; {23517#false} is VALID [2020-07-08 20:01:41,194 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {23517#false} {23516#true} #878#return; {23517#false} is VALID [2020-07-08 20:01:41,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {23516#true} is VALID [2020-07-08 20:01:41,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} assume !(0 != ~pumpRunning~0); {23516#true} is VALID [2020-07-08 20:01:41,197 INFO L263 TraceCheckUtils]: 2: Hoare triple {23516#true} call processEnvironment__wrappee__methaneQuery(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:01:41,198 INFO L280 TraceCheckUtils]: 3: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {23516#true} is VALID [2020-07-08 20:01:41,198 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} assume 0 == ~pumpRunning~0; {23516#true} is VALID [2020-07-08 20:01:41,198 INFO L263 TraceCheckUtils]: 5: Hoare triple {23516#true} call #t~ret13 := isHighWaterLevel(); {23516#true} is VALID [2020-07-08 20:01:41,198 INFO L280 TraceCheckUtils]: 6: Hoare triple {23516#true} havoc ~retValue_acc~7; {23516#true} is VALID [2020-07-08 20:01:41,198 INFO L280 TraceCheckUtils]: 7: Hoare triple {23516#true} havoc ~tmp~4; {23516#true} is VALID [2020-07-08 20:01:41,198 INFO L280 TraceCheckUtils]: 8: Hoare triple {23516#true} havoc ~tmp___0~1; {23516#true} is VALID [2020-07-08 20:01:41,199 INFO L263 TraceCheckUtils]: 9: Hoare triple {23516#true} call #t~ret33 := isHighWaterSensorDry(); {23516#true} is VALID [2020-07-08 20:01:41,199 INFO L280 TraceCheckUtils]: 10: Hoare triple {23516#true} havoc ~retValue_acc~4; {23516#true} is VALID [2020-07-08 20:01:41,199 INFO L280 TraceCheckUtils]: 11: Hoare triple {23516#true} assume ~waterLevel~0 < 2; {23516#true} is VALID [2020-07-08 20:01:41,199 INFO L280 TraceCheckUtils]: 12: Hoare triple {23516#true} ~retValue_acc~4 := 1; {23516#true} is VALID [2020-07-08 20:01:41,199 INFO L280 TraceCheckUtils]: 13: Hoare triple {23516#true} #res := ~retValue_acc~4; {23516#true} is VALID [2020-07-08 20:01:41,200 INFO L280 TraceCheckUtils]: 14: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,200 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23516#true} {23516#true} #894#return; {23516#true} is VALID [2020-07-08 20:01:41,200 INFO L280 TraceCheckUtils]: 16: Hoare triple {23516#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {23516#true} is VALID [2020-07-08 20:01:41,200 INFO L280 TraceCheckUtils]: 17: Hoare triple {23516#true} ~tmp~4 := #t~ret33; {23516#true} is VALID [2020-07-08 20:01:41,200 INFO L280 TraceCheckUtils]: 18: Hoare triple {23516#true} havoc #t~ret33; {23516#true} is VALID [2020-07-08 20:01:41,200 INFO L280 TraceCheckUtils]: 19: Hoare triple {23516#true} assume 0 != ~tmp~4; {23516#true} is VALID [2020-07-08 20:01:41,201 INFO L280 TraceCheckUtils]: 20: Hoare triple {23516#true} ~tmp___0~1 := 0; {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 20:01:41,202 INFO L280 TraceCheckUtils]: 21: Hoare triple {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1; {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-08 20:01:41,202 INFO L280 TraceCheckUtils]: 22: Hoare triple {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 20:01:41,203 INFO L280 TraceCheckUtils]: 23: Hoare triple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 20:01:41,204 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {23516#true} #906#return; {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} is VALID [2020-07-08 20:01:41,204 INFO L280 TraceCheckUtils]: 25: Hoare triple {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} is VALID [2020-07-08 20:01:41,205 INFO L280 TraceCheckUtils]: 26: Hoare triple {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} ~tmp~1 := #t~ret13; {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} is VALID [2020-07-08 20:01:41,206 INFO L280 TraceCheckUtils]: 27: Hoare triple {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} havoc #t~ret13; {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} is VALID [2020-07-08 20:01:41,206 INFO L280 TraceCheckUtils]: 28: Hoare triple {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} assume 0 != ~tmp~1; {23517#false} is VALID [2020-07-08 20:01:41,206 INFO L263 TraceCheckUtils]: 29: Hoare triple {23517#false} call activatePump(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:01:41,206 INFO L280 TraceCheckUtils]: 30: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {23516#true} is VALID [2020-07-08 20:01:41,207 INFO L263 TraceCheckUtils]: 31: Hoare triple {23516#true} call #t~ret15 := isMethaneAlarm(); {23516#true} is VALID [2020-07-08 20:01:41,207 INFO L280 TraceCheckUtils]: 32: Hoare triple {23516#true} havoc ~retValue_acc~5; {23516#true} is VALID [2020-07-08 20:01:41,207 INFO L263 TraceCheckUtils]: 33: Hoare triple {23516#true} call #t~ret16 := isMethaneLevelCritical(); {23516#true} is VALID [2020-07-08 20:01:41,207 INFO L280 TraceCheckUtils]: 34: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-08 20:01:41,207 INFO L280 TraceCheckUtils]: 35: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-08 20:01:41,208 INFO L280 TraceCheckUtils]: 36: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-08 20:01:41,208 INFO L280 TraceCheckUtils]: 37: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,208 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {23516#true} {23516#true} #918#return; {23516#true} is VALID [2020-07-08 20:01:41,208 INFO L280 TraceCheckUtils]: 39: Hoare triple {23516#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {23516#true} is VALID [2020-07-08 20:01:41,208 INFO L280 TraceCheckUtils]: 40: Hoare triple {23516#true} ~retValue_acc~5 := #t~ret16; {23516#true} is VALID [2020-07-08 20:01:41,208 INFO L280 TraceCheckUtils]: 41: Hoare triple {23516#true} havoc #t~ret16; {23516#true} is VALID [2020-07-08 20:01:41,209 INFO L280 TraceCheckUtils]: 42: Hoare triple {23516#true} #res := ~retValue_acc~5; {23516#true} is VALID [2020-07-08 20:01:41,209 INFO L280 TraceCheckUtils]: 43: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,209 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {23516#true} {23516#true} #890#return; {23516#true} is VALID [2020-07-08 20:01:41,209 INFO L280 TraceCheckUtils]: 45: Hoare triple {23516#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {23516#true} is VALID [2020-07-08 20:01:41,209 INFO L280 TraceCheckUtils]: 46: Hoare triple {23516#true} ~tmp~3 := #t~ret15; {23516#true} is VALID [2020-07-08 20:01:41,210 INFO L280 TraceCheckUtils]: 47: Hoare triple {23516#true} havoc #t~ret15; {23516#true} is VALID [2020-07-08 20:01:41,210 INFO L280 TraceCheckUtils]: 48: Hoare triple {23516#true} assume !(0 != ~tmp~3); {23516#true} is VALID [2020-07-08 20:01:41,211 INFO L263 TraceCheckUtils]: 49: Hoare triple {23516#true} call activatePump__wrappee__highWaterSensor(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:01:41,211 INFO L280 TraceCheckUtils]: 50: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23516#true} is VALID [2020-07-08 20:01:41,211 INFO L280 TraceCheckUtils]: 51: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,211 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {23516#true} {23516#true} #892#return; {23516#true} is VALID [2020-07-08 20:01:41,211 INFO L280 TraceCheckUtils]: 53: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,212 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {23516#true} {23517#false} #908#return; {23517#false} is VALID [2020-07-08 20:01:41,212 INFO L280 TraceCheckUtils]: 55: Hoare triple {23517#false} assume true; {23517#false} is VALID [2020-07-08 20:01:41,212 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {23517#false} {23516#true} #878#return; {23517#false} is VALID [2020-07-08 20:01:41,212 INFO L280 TraceCheckUtils]: 57: Hoare triple {23517#false} assume true; {23517#false} is VALID [2020-07-08 20:01:41,212 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {23517#false} {23516#true} #898#return; {23517#false} is VALID [2020-07-08 20:01:41,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:41,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-08 20:01:41,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-08 20:01:41,219 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-08 20:01:41,219 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,219 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23516#true} {23517#false} #928#return; {23517#false} is VALID [2020-07-08 20:01:41,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:01:41,222 INFO L280 TraceCheckUtils]: 0: Hoare triple {23516#true} havoc ~retValue_acc~6; {23516#true} is VALID [2020-07-08 20:01:41,222 INFO L280 TraceCheckUtils]: 1: Hoare triple {23516#true} ~retValue_acc~6 := ~pumpRunning~0; {23516#true} is VALID [2020-07-08 20:01:41,222 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} #res := ~retValue_acc~6; {23516#true} is VALID [2020-07-08 20:01:41,222 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,222 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23516#true} {23517#false} #930#return; {23517#false} is VALID [2020-07-08 20:01:41,227 INFO L263 TraceCheckUtils]: 0: Hoare triple {23516#true} call ULTIMATE.init(); {23681#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 20:01:41,227 INFO L280 TraceCheckUtils]: 1: Hoare triple {23681#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {23516#true} is VALID [2020-07-08 20:01:41,227 INFO L280 TraceCheckUtils]: 2: Hoare triple {23516#true} #valid := #valid[0 := 0]; {23516#true} is VALID [2020-07-08 20:01:41,227 INFO L280 TraceCheckUtils]: 3: Hoare triple {23516#true} assume 0 < #StackHeapBarrier; {23516#true} is VALID [2020-07-08 20:01:41,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {23516#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {23516#true} is VALID [2020-07-08 20:01:41,228 INFO L280 TraceCheckUtils]: 5: Hoare triple {23516#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {23516#true} is VALID [2020-07-08 20:01:41,228 INFO L280 TraceCheckUtils]: 6: Hoare triple {23516#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {23516#true} is VALID [2020-07-08 20:01:41,228 INFO L280 TraceCheckUtils]: 7: Hoare triple {23516#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {23516#true} is VALID [2020-07-08 20:01:41,228 INFO L280 TraceCheckUtils]: 8: Hoare triple {23516#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {23516#true} is VALID [2020-07-08 20:01:41,229 INFO L280 TraceCheckUtils]: 9: Hoare triple {23516#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {23516#true} is VALID [2020-07-08 20:01:41,229 INFO L280 TraceCheckUtils]: 10: Hoare triple {23516#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {23516#true} is VALID [2020-07-08 20:01:41,229 INFO L280 TraceCheckUtils]: 11: Hoare triple {23516#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {23516#true} is VALID [2020-07-08 20:01:41,229 INFO L280 TraceCheckUtils]: 12: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {23516#true} is VALID [2020-07-08 20:01:41,229 INFO L280 TraceCheckUtils]: 13: Hoare triple {23516#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {23516#true} is VALID [2020-07-08 20:01:41,230 INFO L280 TraceCheckUtils]: 14: Hoare triple {23516#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {23516#true} is VALID [2020-07-08 20:01:41,230 INFO L280 TraceCheckUtils]: 15: Hoare triple {23516#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {23516#true} is VALID [2020-07-08 20:01:41,230 INFO L280 TraceCheckUtils]: 16: Hoare triple {23516#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {23516#true} is VALID [2020-07-08 20:01:41,230 INFO L280 TraceCheckUtils]: 17: Hoare triple {23516#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {23516#true} is VALID [2020-07-08 20:01:41,230 INFO L280 TraceCheckUtils]: 18: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {23516#true} is VALID [2020-07-08 20:01:41,230 INFO L280 TraceCheckUtils]: 19: Hoare triple {23516#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {23516#true} is VALID [2020-07-08 20:01:41,231 INFO L280 TraceCheckUtils]: 20: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {23516#true} is VALID [2020-07-08 20:01:41,231 INFO L280 TraceCheckUtils]: 21: Hoare triple {23516#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {23516#true} is VALID [2020-07-08 20:01:41,231 INFO L280 TraceCheckUtils]: 22: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {23516#true} is VALID [2020-07-08 20:01:41,231 INFO L280 TraceCheckUtils]: 23: Hoare triple {23516#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {23516#true} is VALID [2020-07-08 20:01:41,231 INFO L280 TraceCheckUtils]: 24: Hoare triple {23516#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {23516#true} is VALID [2020-07-08 20:01:41,231 INFO L280 TraceCheckUtils]: 25: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {23516#true} is VALID [2020-07-08 20:01:41,232 INFO L280 TraceCheckUtils]: 26: Hoare triple {23516#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {23516#true} is VALID [2020-07-08 20:01:41,232 INFO L280 TraceCheckUtils]: 27: Hoare triple {23516#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {23516#true} is VALID [2020-07-08 20:01:41,232 INFO L280 TraceCheckUtils]: 28: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {23516#true} is VALID [2020-07-08 20:01:41,232 INFO L280 TraceCheckUtils]: 29: Hoare triple {23516#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {23516#true} is VALID [2020-07-08 20:01:41,232 INFO L280 TraceCheckUtils]: 30: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {23516#true} is VALID [2020-07-08 20:01:41,232 INFO L280 TraceCheckUtils]: 31: Hoare triple {23516#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {23516#true} is VALID [2020-07-08 20:01:41,233 INFO L280 TraceCheckUtils]: 32: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {23516#true} is VALID [2020-07-08 20:01:41,233 INFO L280 TraceCheckUtils]: 33: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {23516#true} is VALID [2020-07-08 20:01:41,233 INFO L280 TraceCheckUtils]: 34: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {23516#true} is VALID [2020-07-08 20:01:41,233 INFO L280 TraceCheckUtils]: 35: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {23516#true} is VALID [2020-07-08 20:01:41,233 INFO L280 TraceCheckUtils]: 36: Hoare triple {23516#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {23516#true} is VALID [2020-07-08 20:01:41,233 INFO L280 TraceCheckUtils]: 37: Hoare triple {23516#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {23516#true} is VALID [2020-07-08 20:01:41,234 INFO L280 TraceCheckUtils]: 38: Hoare triple {23516#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {23516#true} is VALID [2020-07-08 20:01:41,234 INFO L280 TraceCheckUtils]: 39: Hoare triple {23516#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {23516#true} is VALID [2020-07-08 20:01:41,234 INFO L280 TraceCheckUtils]: 40: Hoare triple {23516#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {23516#true} is VALID [2020-07-08 20:01:41,234 INFO L280 TraceCheckUtils]: 41: Hoare triple {23516#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {23516#true} is VALID [2020-07-08 20:01:41,234 INFO L280 TraceCheckUtils]: 42: Hoare triple {23516#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {23516#true} is VALID [2020-07-08 20:01:41,234 INFO L280 TraceCheckUtils]: 43: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {23516#true} is VALID [2020-07-08 20:01:41,235 INFO L280 TraceCheckUtils]: 44: Hoare triple {23516#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {23516#true} is VALID [2020-07-08 20:01:41,235 INFO L280 TraceCheckUtils]: 45: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {23516#true} is VALID [2020-07-08 20:01:41,235 INFO L280 TraceCheckUtils]: 46: Hoare triple {23516#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {23516#true} is VALID [2020-07-08 20:01:41,235 INFO L280 TraceCheckUtils]: 47: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {23516#true} is VALID [2020-07-08 20:01:41,235 INFO L280 TraceCheckUtils]: 48: Hoare triple {23516#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {23516#true} is VALID [2020-07-08 20:01:41,236 INFO L280 TraceCheckUtils]: 49: Hoare triple {23516#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {23516#true} is VALID [2020-07-08 20:01:41,236 INFO L280 TraceCheckUtils]: 50: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {23516#true} is VALID [2020-07-08 20:01:41,236 INFO L280 TraceCheckUtils]: 51: Hoare triple {23516#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {23516#true} is VALID [2020-07-08 20:01:41,236 INFO L280 TraceCheckUtils]: 52: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {23516#true} is VALID [2020-07-08 20:01:41,236 INFO L280 TraceCheckUtils]: 53: Hoare triple {23516#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {23516#true} is VALID [2020-07-08 20:01:41,236 INFO L280 TraceCheckUtils]: 54: Hoare triple {23516#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {23516#true} is VALID [2020-07-08 20:01:41,237 INFO L280 TraceCheckUtils]: 55: Hoare triple {23516#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {23516#true} is VALID [2020-07-08 20:01:41,237 INFO L280 TraceCheckUtils]: 56: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {23516#true} is VALID [2020-07-08 20:01:41,237 INFO L280 TraceCheckUtils]: 57: Hoare triple {23516#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {23516#true} is VALID [2020-07-08 20:01:41,237 INFO L280 TraceCheckUtils]: 58: Hoare triple {23516#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {23516#true} is VALID [2020-07-08 20:01:41,237 INFO L280 TraceCheckUtils]: 59: Hoare triple {23516#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {23516#true} is VALID [2020-07-08 20:01:41,237 INFO L280 TraceCheckUtils]: 60: Hoare triple {23516#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {23516#true} is VALID [2020-07-08 20:01:41,238 INFO L280 TraceCheckUtils]: 61: Hoare triple {23516#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {23516#true} is VALID [2020-07-08 20:01:41,238 INFO L280 TraceCheckUtils]: 62: Hoare triple {23516#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {23516#true} is VALID [2020-07-08 20:01:41,238 INFO L280 TraceCheckUtils]: 63: Hoare triple {23516#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {23516#true} is VALID [2020-07-08 20:01:41,238 INFO L280 TraceCheckUtils]: 64: Hoare triple {23516#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {23516#true} is VALID [2020-07-08 20:01:41,238 INFO L280 TraceCheckUtils]: 65: Hoare triple {23516#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {23516#true} is VALID [2020-07-08 20:01:41,239 INFO L280 TraceCheckUtils]: 66: Hoare triple {23516#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {23516#true} is VALID [2020-07-08 20:01:41,239 INFO L280 TraceCheckUtils]: 67: Hoare triple {23516#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {23516#true} is VALID [2020-07-08 20:01:41,239 INFO L280 TraceCheckUtils]: 68: Hoare triple {23516#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {23516#true} is VALID [2020-07-08 20:01:41,239 INFO L280 TraceCheckUtils]: 69: Hoare triple {23516#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {23516#true} is VALID [2020-07-08 20:01:41,239 INFO L280 TraceCheckUtils]: 70: Hoare triple {23516#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {23516#true} is VALID [2020-07-08 20:01:41,239 INFO L280 TraceCheckUtils]: 71: Hoare triple {23516#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {23516#true} is VALID [2020-07-08 20:01:41,240 INFO L280 TraceCheckUtils]: 72: Hoare triple {23516#true} ~waterLevel~0 := 1; {23516#true} is VALID [2020-07-08 20:01:41,240 INFO L280 TraceCheckUtils]: 73: Hoare triple {23516#true} ~methaneLevelCritical~0 := 0; {23516#true} is VALID [2020-07-08 20:01:41,240 INFO L280 TraceCheckUtils]: 74: Hoare triple {23516#true} ~pumpRunning~0 := 0; {23516#true} is VALID [2020-07-08 20:01:41,240 INFO L280 TraceCheckUtils]: 75: Hoare triple {23516#true} ~systemActive~0 := 1; {23516#true} is VALID [2020-07-08 20:01:41,240 INFO L280 TraceCheckUtils]: 76: Hoare triple {23516#true} ~head~0.base, ~head~0.offset := 0, 0; {23516#true} is VALID [2020-07-08 20:01:41,240 INFO L280 TraceCheckUtils]: 77: Hoare triple {23516#true} ~cleanupTimeShifts~0 := 4; {23516#true} is VALID [2020-07-08 20:01:41,241 INFO L280 TraceCheckUtils]: 78: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,241 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {23516#true} {23516#true} #924#return; {23516#true} is VALID [2020-07-08 20:01:41,241 INFO L263 TraceCheckUtils]: 80: Hoare triple {23516#true} call #t~ret74 := main(); {23516#true} is VALID [2020-07-08 20:01:41,241 INFO L280 TraceCheckUtils]: 81: Hoare triple {23516#true} havoc ~retValue_acc~11; {23516#true} is VALID [2020-07-08 20:01:41,241 INFO L280 TraceCheckUtils]: 82: Hoare triple {23516#true} havoc ~tmp~9; {23516#true} is VALID [2020-07-08 20:01:41,241 INFO L263 TraceCheckUtils]: 83: Hoare triple {23516#true} call select_helpers(); {23516#true} is VALID [2020-07-08 20:01:41,242 INFO L280 TraceCheckUtils]: 84: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,242 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {23516#true} {23516#true} #830#return; {23516#true} is VALID [2020-07-08 20:01:41,242 INFO L263 TraceCheckUtils]: 86: Hoare triple {23516#true} call select_features(); {23516#true} is VALID [2020-07-08 20:01:41,242 INFO L280 TraceCheckUtils]: 87: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,242 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {23516#true} {23516#true} #832#return; {23516#true} is VALID [2020-07-08 20:01:41,243 INFO L263 TraceCheckUtils]: 89: Hoare triple {23516#true} call #t~ret73 := valid_product(); {23516#true} is VALID [2020-07-08 20:01:41,243 INFO L280 TraceCheckUtils]: 90: Hoare triple {23516#true} havoc ~retValue_acc~1; {23516#true} is VALID [2020-07-08 20:01:41,243 INFO L280 TraceCheckUtils]: 91: Hoare triple {23516#true} ~retValue_acc~1 := 1; {23516#true} is VALID [2020-07-08 20:01:41,243 INFO L280 TraceCheckUtils]: 92: Hoare triple {23516#true} #res := ~retValue_acc~1; {23516#true} is VALID [2020-07-08 20:01:41,243 INFO L280 TraceCheckUtils]: 93: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,244 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {23516#true} {23516#true} #834#return; {23516#true} is VALID [2020-07-08 20:01:41,244 INFO L280 TraceCheckUtils]: 95: Hoare triple {23516#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {23516#true} is VALID [2020-07-08 20:01:41,244 INFO L280 TraceCheckUtils]: 96: Hoare triple {23516#true} ~tmp~9 := #t~ret73; {23516#true} is VALID [2020-07-08 20:01:41,244 INFO L280 TraceCheckUtils]: 97: Hoare triple {23516#true} havoc #t~ret73; {23516#true} is VALID [2020-07-08 20:01:41,244 INFO L280 TraceCheckUtils]: 98: Hoare triple {23516#true} assume 0 != ~tmp~9; {23516#true} is VALID [2020-07-08 20:01:41,244 INFO L263 TraceCheckUtils]: 99: Hoare triple {23516#true} call setup(); {23516#true} is VALID [2020-07-08 20:01:41,245 INFO L280 TraceCheckUtils]: 100: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,245 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {23516#true} {23516#true} #836#return; {23516#true} is VALID [2020-07-08 20:01:41,245 INFO L263 TraceCheckUtils]: 102: Hoare triple {23516#true} call runTest(); {23516#true} is VALID [2020-07-08 20:01:41,245 INFO L263 TraceCheckUtils]: 103: Hoare triple {23516#true} call test(); {23516#true} is VALID [2020-07-08 20:01:41,245 INFO L280 TraceCheckUtils]: 104: Hoare triple {23516#true} havoc ~splverifierCounter~0; {23516#true} is VALID [2020-07-08 20:01:41,245 INFO L280 TraceCheckUtils]: 105: Hoare triple {23516#true} havoc ~tmp~5; {23516#true} is VALID [2020-07-08 20:01:41,246 INFO L280 TraceCheckUtils]: 106: Hoare triple {23516#true} havoc ~tmp___0~2; {23516#true} is VALID [2020-07-08 20:01:41,246 INFO L280 TraceCheckUtils]: 107: Hoare triple {23516#true} havoc ~tmp___1~0; {23516#true} is VALID [2020-07-08 20:01:41,246 INFO L280 TraceCheckUtils]: 108: Hoare triple {23516#true} havoc ~tmp___2~0; {23516#true} is VALID [2020-07-08 20:01:41,246 INFO L280 TraceCheckUtils]: 109: Hoare triple {23516#true} ~splverifierCounter~0 := 0; {23516#true} is VALID [2020-07-08 20:01:41,246 INFO L280 TraceCheckUtils]: 110: Hoare triple {23516#true} assume !false; {23516#true} is VALID [2020-07-08 20:01:41,246 INFO L280 TraceCheckUtils]: 111: Hoare triple {23516#true} assume ~splverifierCounter~0 < 4; {23516#true} is VALID [2020-07-08 20:01:41,247 INFO L280 TraceCheckUtils]: 112: Hoare triple {23516#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {23516#true} is VALID [2020-07-08 20:01:41,247 INFO L280 TraceCheckUtils]: 113: Hoare triple {23516#true} ~tmp~5 := #t~nondet34; {23516#true} is VALID [2020-07-08 20:01:41,247 INFO L280 TraceCheckUtils]: 114: Hoare triple {23516#true} havoc #t~nondet34; {23516#true} is VALID [2020-07-08 20:01:41,247 INFO L280 TraceCheckUtils]: 115: Hoare triple {23516#true} assume !(0 != ~tmp~5); {23516#true} is VALID [2020-07-08 20:01:41,247 INFO L280 TraceCheckUtils]: 116: Hoare triple {23516#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {23516#true} is VALID [2020-07-08 20:01:41,247 INFO L280 TraceCheckUtils]: 117: Hoare triple {23516#true} ~tmp___0~2 := #t~nondet35; {23516#true} is VALID [2020-07-08 20:01:41,248 INFO L280 TraceCheckUtils]: 118: Hoare triple {23516#true} havoc #t~nondet35; {23516#true} is VALID [2020-07-08 20:01:41,248 INFO L280 TraceCheckUtils]: 119: Hoare triple {23516#true} assume 0 != ~tmp___0~2; {23516#true} is VALID [2020-07-08 20:01:41,248 INFO L263 TraceCheckUtils]: 120: Hoare triple {23516#true} call changeMethaneLevel(); {23682#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 20:01:41,249 INFO L280 TraceCheckUtils]: 121: Hoare triple {23682#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {23516#true} is VALID [2020-07-08 20:01:41,249 INFO L280 TraceCheckUtils]: 122: Hoare triple {23516#true} ~methaneLevelCritical~0 := 1; {23516#true} is VALID [2020-07-08 20:01:41,249 INFO L280 TraceCheckUtils]: 123: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,249 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {23516#true} {23516#true} #882#return; {23516#true} is VALID [2020-07-08 20:01:41,249 INFO L280 TraceCheckUtils]: 125: Hoare triple {23516#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {23516#true} is VALID [2020-07-08 20:01:41,250 INFO L280 TraceCheckUtils]: 126: Hoare triple {23516#true} ~tmp___2~0 := #t~nondet36; {23516#true} is VALID [2020-07-08 20:01:41,250 INFO L280 TraceCheckUtils]: 127: Hoare triple {23516#true} havoc #t~nondet36; {23516#true} is VALID [2020-07-08 20:01:41,250 INFO L280 TraceCheckUtils]: 128: Hoare triple {23516#true} assume 0 != ~tmp___2~0; {23516#true} is VALID [2020-07-08 20:01:41,250 INFO L263 TraceCheckUtils]: 129: Hoare triple {23516#true} call timeShift(); {23516#true} is VALID [2020-07-08 20:01:41,250 INFO L280 TraceCheckUtils]: 130: Hoare triple {23516#true} assume !(0 != ~pumpRunning~0); {23516#true} is VALID [2020-07-08 20:01:41,250 INFO L280 TraceCheckUtils]: 131: Hoare triple {23516#true} assume 0 != ~systemActive~0; {23516#true} is VALID [2020-07-08 20:01:41,251 INFO L263 TraceCheckUtils]: 132: Hoare triple {23516#true} call processEnvironment(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:01:41,251 INFO L280 TraceCheckUtils]: 133: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {23516#true} is VALID [2020-07-08 20:01:41,251 INFO L280 TraceCheckUtils]: 134: Hoare triple {23516#true} assume !(0 != ~pumpRunning~0); {23516#true} is VALID [2020-07-08 20:01:41,252 INFO L263 TraceCheckUtils]: 135: Hoare triple {23516#true} call processEnvironment__wrappee__methaneQuery(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:01:41,252 INFO L280 TraceCheckUtils]: 136: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {23516#true} is VALID [2020-07-08 20:01:41,252 INFO L280 TraceCheckUtils]: 137: Hoare triple {23516#true} assume 0 == ~pumpRunning~0; {23516#true} is VALID [2020-07-08 20:01:41,252 INFO L263 TraceCheckUtils]: 138: Hoare triple {23516#true} call #t~ret13 := isHighWaterLevel(); {23516#true} is VALID [2020-07-08 20:01:41,253 INFO L280 TraceCheckUtils]: 139: Hoare triple {23516#true} havoc ~retValue_acc~7; {23516#true} is VALID [2020-07-08 20:01:41,253 INFO L280 TraceCheckUtils]: 140: Hoare triple {23516#true} havoc ~tmp~4; {23516#true} is VALID [2020-07-08 20:01:41,253 INFO L280 TraceCheckUtils]: 141: Hoare triple {23516#true} havoc ~tmp___0~1; {23516#true} is VALID [2020-07-08 20:01:41,253 INFO L263 TraceCheckUtils]: 142: Hoare triple {23516#true} call #t~ret33 := isHighWaterSensorDry(); {23516#true} is VALID [2020-07-08 20:01:41,253 INFO L280 TraceCheckUtils]: 143: Hoare triple {23516#true} havoc ~retValue_acc~4; {23516#true} is VALID [2020-07-08 20:01:41,253 INFO L280 TraceCheckUtils]: 144: Hoare triple {23516#true} assume ~waterLevel~0 < 2; {23516#true} is VALID [2020-07-08 20:01:41,254 INFO L280 TraceCheckUtils]: 145: Hoare triple {23516#true} ~retValue_acc~4 := 1; {23516#true} is VALID [2020-07-08 20:01:41,254 INFO L280 TraceCheckUtils]: 146: Hoare triple {23516#true} #res := ~retValue_acc~4; {23516#true} is VALID [2020-07-08 20:01:41,254 INFO L280 TraceCheckUtils]: 147: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,254 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {23516#true} {23516#true} #894#return; {23516#true} is VALID [2020-07-08 20:01:41,254 INFO L280 TraceCheckUtils]: 149: Hoare triple {23516#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {23516#true} is VALID [2020-07-08 20:01:41,254 INFO L280 TraceCheckUtils]: 150: Hoare triple {23516#true} ~tmp~4 := #t~ret33; {23516#true} is VALID [2020-07-08 20:01:41,255 INFO L280 TraceCheckUtils]: 151: Hoare triple {23516#true} havoc #t~ret33; {23516#true} is VALID [2020-07-08 20:01:41,255 INFO L280 TraceCheckUtils]: 152: Hoare triple {23516#true} assume 0 != ~tmp~4; {23516#true} is VALID [2020-07-08 20:01:41,255 INFO L280 TraceCheckUtils]: 153: Hoare triple {23516#true} ~tmp___0~1 := 0; {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-08 20:01:41,256 INFO L280 TraceCheckUtils]: 154: Hoare triple {23790#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~7 := ~tmp___0~1; {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} is VALID [2020-07-08 20:01:41,257 INFO L280 TraceCheckUtils]: 155: Hoare triple {23791#(and (<= isHighWaterLevel_~retValue_acc~7 0) (<= 0 isHighWaterLevel_~retValue_acc~7))} #res := ~retValue_acc~7; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 20:01:41,257 INFO L280 TraceCheckUtils]: 156: Hoare triple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-08 20:01:41,258 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {23792#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {23516#true} #906#return; {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} is VALID [2020-07-08 20:01:41,259 INFO L280 TraceCheckUtils]: 158: Hoare triple {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} is VALID [2020-07-08 20:01:41,259 INFO L280 TraceCheckUtils]: 159: Hoare triple {23757#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret13|)} ~tmp~1 := #t~ret13; {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} is VALID [2020-07-08 20:01:41,260 INFO L280 TraceCheckUtils]: 160: Hoare triple {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} havoc #t~ret13; {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} is VALID [2020-07-08 20:01:41,260 INFO L280 TraceCheckUtils]: 161: Hoare triple {23758#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~1)} assume 0 != ~tmp~1; {23517#false} is VALID [2020-07-08 20:01:41,260 INFO L263 TraceCheckUtils]: 162: Hoare triple {23517#false} call activatePump(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:01:41,261 INFO L280 TraceCheckUtils]: 163: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {23516#true} is VALID [2020-07-08 20:01:41,261 INFO L263 TraceCheckUtils]: 164: Hoare triple {23516#true} call #t~ret15 := isMethaneAlarm(); {23516#true} is VALID [2020-07-08 20:01:41,261 INFO L280 TraceCheckUtils]: 165: Hoare triple {23516#true} havoc ~retValue_acc~5; {23516#true} is VALID [2020-07-08 20:01:41,261 INFO L263 TraceCheckUtils]: 166: Hoare triple {23516#true} call #t~ret16 := isMethaneLevelCritical(); {23516#true} is VALID [2020-07-08 20:01:41,261 INFO L280 TraceCheckUtils]: 167: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-08 20:01:41,261 INFO L280 TraceCheckUtils]: 168: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-08 20:01:41,262 INFO L280 TraceCheckUtils]: 169: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-08 20:01:41,262 INFO L280 TraceCheckUtils]: 170: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,262 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {23516#true} {23516#true} #918#return; {23516#true} is VALID [2020-07-08 20:01:41,262 INFO L280 TraceCheckUtils]: 172: Hoare triple {23516#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {23516#true} is VALID [2020-07-08 20:01:41,262 INFO L280 TraceCheckUtils]: 173: Hoare triple {23516#true} ~retValue_acc~5 := #t~ret16; {23516#true} is VALID [2020-07-08 20:01:41,262 INFO L280 TraceCheckUtils]: 174: Hoare triple {23516#true} havoc #t~ret16; {23516#true} is VALID [2020-07-08 20:01:41,263 INFO L280 TraceCheckUtils]: 175: Hoare triple {23516#true} #res := ~retValue_acc~5; {23516#true} is VALID [2020-07-08 20:01:41,263 INFO L280 TraceCheckUtils]: 176: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,263 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {23516#true} {23516#true} #890#return; {23516#true} is VALID [2020-07-08 20:01:41,263 INFO L280 TraceCheckUtils]: 178: Hoare triple {23516#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {23516#true} is VALID [2020-07-08 20:01:41,263 INFO L280 TraceCheckUtils]: 179: Hoare triple {23516#true} ~tmp~3 := #t~ret15; {23516#true} is VALID [2020-07-08 20:01:41,263 INFO L280 TraceCheckUtils]: 180: Hoare triple {23516#true} havoc #t~ret15; {23516#true} is VALID [2020-07-08 20:01:41,264 INFO L280 TraceCheckUtils]: 181: Hoare triple {23516#true} assume !(0 != ~tmp~3); {23516#true} is VALID [2020-07-08 20:01:41,264 INFO L263 TraceCheckUtils]: 182: Hoare triple {23516#true} call activatePump__wrappee__highWaterSensor(); {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:01:41,264 INFO L280 TraceCheckUtils]: 183: Hoare triple {23683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23516#true} is VALID [2020-07-08 20:01:41,265 INFO L280 TraceCheckUtils]: 184: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,265 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {23516#true} {23516#true} #892#return; {23516#true} is VALID [2020-07-08 20:01:41,265 INFO L280 TraceCheckUtils]: 186: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,265 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {23516#true} {23517#false} #908#return; {23517#false} is VALID [2020-07-08 20:01:41,265 INFO L280 TraceCheckUtils]: 188: Hoare triple {23517#false} assume true; {23517#false} is VALID [2020-07-08 20:01:41,266 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {23517#false} {23516#true} #878#return; {23517#false} is VALID [2020-07-08 20:01:41,266 INFO L280 TraceCheckUtils]: 190: Hoare triple {23517#false} assume true; {23517#false} is VALID [2020-07-08 20:01:41,266 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {23517#false} {23516#true} #898#return; {23517#false} is VALID [2020-07-08 20:01:41,266 INFO L263 TraceCheckUtils]: 192: Hoare triple {23517#false} call __utac_acc__Specification1_spec__1(); {23517#false} is VALID [2020-07-08 20:01:41,266 INFO L280 TraceCheckUtils]: 193: Hoare triple {23517#false} havoc ~tmp~0; {23517#false} is VALID [2020-07-08 20:01:41,266 INFO L280 TraceCheckUtils]: 194: Hoare triple {23517#false} havoc ~tmp___0~0; {23517#false} is VALID [2020-07-08 20:01:41,267 INFO L263 TraceCheckUtils]: 195: Hoare triple {23517#false} call #t~ret0 := isMethaneLevelCritical(); {23516#true} is VALID [2020-07-08 20:01:41,267 INFO L280 TraceCheckUtils]: 196: Hoare triple {23516#true} havoc ~retValue_acc~2; {23516#true} is VALID [2020-07-08 20:01:41,267 INFO L280 TraceCheckUtils]: 197: Hoare triple {23516#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {23516#true} is VALID [2020-07-08 20:01:41,267 INFO L280 TraceCheckUtils]: 198: Hoare triple {23516#true} #res := ~retValue_acc~2; {23516#true} is VALID [2020-07-08 20:01:41,267 INFO L280 TraceCheckUtils]: 199: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,267 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {23516#true} {23517#false} #928#return; {23517#false} is VALID [2020-07-08 20:01:41,268 INFO L280 TraceCheckUtils]: 201: Hoare triple {23517#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {23517#false} is VALID [2020-07-08 20:01:41,268 INFO L280 TraceCheckUtils]: 202: Hoare triple {23517#false} ~tmp~0 := #t~ret0; {23517#false} is VALID [2020-07-08 20:01:41,268 INFO L280 TraceCheckUtils]: 203: Hoare triple {23517#false} havoc #t~ret0; {23517#false} is VALID [2020-07-08 20:01:41,268 INFO L280 TraceCheckUtils]: 204: Hoare triple {23517#false} assume 0 != ~tmp~0; {23517#false} is VALID [2020-07-08 20:01:41,268 INFO L263 TraceCheckUtils]: 205: Hoare triple {23517#false} call #t~ret1 := isPumpRunning(); {23516#true} is VALID [2020-07-08 20:01:41,268 INFO L280 TraceCheckUtils]: 206: Hoare triple {23516#true} havoc ~retValue_acc~6; {23516#true} is VALID [2020-07-08 20:01:41,269 INFO L280 TraceCheckUtils]: 207: Hoare triple {23516#true} ~retValue_acc~6 := ~pumpRunning~0; {23516#true} is VALID [2020-07-08 20:01:41,269 INFO L280 TraceCheckUtils]: 208: Hoare triple {23516#true} #res := ~retValue_acc~6; {23516#true} is VALID [2020-07-08 20:01:41,269 INFO L280 TraceCheckUtils]: 209: Hoare triple {23516#true} assume true; {23516#true} is VALID [2020-07-08 20:01:41,269 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {23516#true} {23517#false} #930#return; {23517#false} is VALID [2020-07-08 20:01:41,269 INFO L280 TraceCheckUtils]: 211: Hoare triple {23517#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {23517#false} is VALID [2020-07-08 20:01:41,269 INFO L280 TraceCheckUtils]: 212: Hoare triple {23517#false} ~tmp___0~0 := #t~ret1; {23517#false} is VALID [2020-07-08 20:01:41,270 INFO L280 TraceCheckUtils]: 213: Hoare triple {23517#false} havoc #t~ret1; {23517#false} is VALID [2020-07-08 20:01:41,270 INFO L280 TraceCheckUtils]: 214: Hoare triple {23517#false} assume 0 != ~tmp___0~0; {23517#false} is VALID [2020-07-08 20:01:41,270 INFO L263 TraceCheckUtils]: 215: Hoare triple {23517#false} call __automaton_fail(); {23517#false} is VALID [2020-07-08 20:01:41,270 INFO L280 TraceCheckUtils]: 216: Hoare triple {23517#false} assume !false; {23517#false} is VALID [2020-07-08 20:01:41,309 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-08 20:01:41,310 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [450018802] [2020-07-08 20:01:41,310 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 20:01:41,310 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-08 20:01:41,310 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174431012] [2020-07-08 20:01:41,311 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 217 [2020-07-08 20:01:41,311 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 20:01:41,311 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-08 20:01:41,527 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 213 edges. 213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:01:41,527 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-08 20:01:41,528 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 20:01:41,528 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-08 20:01:41,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-08 20:01:41,528 INFO L87 Difference]: Start difference. First operand 1121 states and 1297 transitions. Second operand 10 states. [2020-07-08 20:01:52,400 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 20:01:53,004 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 20:01:53,643 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-08 20:01:54,595 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:01:55,570 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:01:56,184 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:02:33,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:02:33,560 INFO L93 Difference]: Finished difference Result 2544 states and 3169 transitions. [2020-07-08 20:02:33,560 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-08 20:02:33,560 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 217 [2020-07-08 20:02:33,560 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 20:02:33,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 20:02:33,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 623 transitions. [2020-07-08 20:02:33,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-08 20:02:33,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 623 transitions. [2020-07-08 20:02:33,575 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 623 transitions. [2020-07-08 20:02:35,164 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 623 edges. 623 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:02:35,261 INFO L225 Difference]: With dead ends: 2544 [2020-07-08 20:02:35,261 INFO L226 Difference]: Without dead ends: 1533 [2020-07-08 20:02:35,264 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-07-08 20:02:35,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1533 states. [2020-07-08 20:03:05,061 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1533 to 1159. [2020-07-08 20:03:05,061 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 20:03:05,061 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1533 states. Second operand 1159 states. [2020-07-08 20:03:05,061 INFO L74 IsIncluded]: Start isIncluded. First operand 1533 states. Second operand 1159 states. [2020-07-08 20:03:05,061 INFO L87 Difference]: Start difference. First operand 1533 states. Second operand 1159 states. [2020-07-08 20:03:05,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:03:05,152 INFO L93 Difference]: Finished difference Result 1533 states and 1882 transitions. [2020-07-08 20:03:05,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 1882 transitions. [2020-07-08 20:03:05,157 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:03:05,157 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:03:05,157 INFO L74 IsIncluded]: Start isIncluded. First operand 1159 states. Second operand 1533 states. [2020-07-08 20:03:05,157 INFO L87 Difference]: Start difference. First operand 1159 states. Second operand 1533 states. [2020-07-08 20:03:05,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:03:05,286 INFO L93 Difference]: Finished difference Result 1533 states and 1882 transitions. [2020-07-08 20:03:05,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 1882 transitions. [2020-07-08 20:03:05,291 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:03:05,292 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:03:05,292 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 20:03:05,292 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 20:03:05,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1159 states. [2020-07-08 20:03:05,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 1159 states and 1337 transitions. [2020-07-08 20:03:05,359 INFO L78 Accepts]: Start accepts. Automaton has 1159 states and 1337 transitions. Word has length 217 [2020-07-08 20:03:05,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 20:03:05,359 INFO L479 AbstractCegarLoop]: Abstraction has 1159 states and 1337 transitions. [2020-07-08 20:03:05,359 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-08 20:03:05,359 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1159 states and 1337 transitions. [2020-07-08 20:03:12,914 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1337 edges. 1337 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:03:12,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1337 transitions. [2020-07-08 20:03:12,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-07-08 20:03:12,921 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 20:03:12,921 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1] [2020-07-08 20:03:12,921 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-08 20:03:12,922 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 20:03:12,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 20:03:12,922 INFO L82 PathProgramCache]: Analyzing trace with hash 1237734314, now seen corresponding path program 1 times [2020-07-08 20:03:12,922 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 20:03:12,922 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [606684987] [2020-07-08 20:03:12,923 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 20:03:12,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:03:13,239 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 20:03:13,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:03:13,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {34470#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {34303#true} is VALID [2020-07-08 20:03:13,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} #valid := #valid[0 := 0]; {34303#true} is VALID [2020-07-08 20:03:13,293 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} assume 0 < #StackHeapBarrier; {34303#true} is VALID [2020-07-08 20:03:13,294 INFO L280 TraceCheckUtils]: 3: Hoare triple {34303#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {34303#true} is VALID [2020-07-08 20:03:13,294 INFO L280 TraceCheckUtils]: 4: Hoare triple {34303#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {34303#true} is VALID [2020-07-08 20:03:13,294 INFO L280 TraceCheckUtils]: 5: Hoare triple {34303#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {34303#true} is VALID [2020-07-08 20:03:13,294 INFO L280 TraceCheckUtils]: 6: Hoare triple {34303#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {34303#true} is VALID [2020-07-08 20:03:13,294 INFO L280 TraceCheckUtils]: 7: Hoare triple {34303#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {34303#true} is VALID [2020-07-08 20:03:13,295 INFO L280 TraceCheckUtils]: 8: Hoare triple {34303#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {34303#true} is VALID [2020-07-08 20:03:13,295 INFO L280 TraceCheckUtils]: 9: Hoare triple {34303#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {34303#true} is VALID [2020-07-08 20:03:13,295 INFO L280 TraceCheckUtils]: 10: Hoare triple {34303#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {34303#true} is VALID [2020-07-08 20:03:13,295 INFO L280 TraceCheckUtils]: 11: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {34303#true} is VALID [2020-07-08 20:03:13,295 INFO L280 TraceCheckUtils]: 12: Hoare triple {34303#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {34303#true} is VALID [2020-07-08 20:03:13,296 INFO L280 TraceCheckUtils]: 13: Hoare triple {34303#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {34303#true} is VALID [2020-07-08 20:03:13,296 INFO L280 TraceCheckUtils]: 14: Hoare triple {34303#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {34303#true} is VALID [2020-07-08 20:03:13,296 INFO L280 TraceCheckUtils]: 15: Hoare triple {34303#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {34303#true} is VALID [2020-07-08 20:03:13,296 INFO L280 TraceCheckUtils]: 16: Hoare triple {34303#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {34303#true} is VALID [2020-07-08 20:03:13,296 INFO L280 TraceCheckUtils]: 17: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {34303#true} is VALID [2020-07-08 20:03:13,296 INFO L280 TraceCheckUtils]: 18: Hoare triple {34303#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {34303#true} is VALID [2020-07-08 20:03:13,297 INFO L280 TraceCheckUtils]: 19: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {34303#true} is VALID [2020-07-08 20:03:13,297 INFO L280 TraceCheckUtils]: 20: Hoare triple {34303#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {34303#true} is VALID [2020-07-08 20:03:13,297 INFO L280 TraceCheckUtils]: 21: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {34303#true} is VALID [2020-07-08 20:03:13,297 INFO L280 TraceCheckUtils]: 22: Hoare triple {34303#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {34303#true} is VALID [2020-07-08 20:03:13,297 INFO L280 TraceCheckUtils]: 23: Hoare triple {34303#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {34303#true} is VALID [2020-07-08 20:03:13,297 INFO L280 TraceCheckUtils]: 24: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {34303#true} is VALID [2020-07-08 20:03:13,298 INFO L280 TraceCheckUtils]: 25: Hoare triple {34303#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {34303#true} is VALID [2020-07-08 20:03:13,298 INFO L280 TraceCheckUtils]: 26: Hoare triple {34303#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {34303#true} is VALID [2020-07-08 20:03:13,298 INFO L280 TraceCheckUtils]: 27: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {34303#true} is VALID [2020-07-08 20:03:13,299 INFO L280 TraceCheckUtils]: 28: Hoare triple {34303#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {34303#true} is VALID [2020-07-08 20:03:13,299 INFO L280 TraceCheckUtils]: 29: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {34303#true} is VALID [2020-07-08 20:03:13,299 INFO L280 TraceCheckUtils]: 30: Hoare triple {34303#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {34303#true} is VALID [2020-07-08 20:03:13,299 INFO L280 TraceCheckUtils]: 31: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {34303#true} is VALID [2020-07-08 20:03:13,300 INFO L280 TraceCheckUtils]: 32: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {34303#true} is VALID [2020-07-08 20:03:13,300 INFO L280 TraceCheckUtils]: 33: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {34303#true} is VALID [2020-07-08 20:03:13,300 INFO L280 TraceCheckUtils]: 34: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {34303#true} is VALID [2020-07-08 20:03:13,300 INFO L280 TraceCheckUtils]: 35: Hoare triple {34303#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {34303#true} is VALID [2020-07-08 20:03:13,300 INFO L280 TraceCheckUtils]: 36: Hoare triple {34303#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {34303#true} is VALID [2020-07-08 20:03:13,301 INFO L280 TraceCheckUtils]: 37: Hoare triple {34303#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {34303#true} is VALID [2020-07-08 20:03:13,301 INFO L280 TraceCheckUtils]: 38: Hoare triple {34303#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {34303#true} is VALID [2020-07-08 20:03:13,301 INFO L280 TraceCheckUtils]: 39: Hoare triple {34303#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {34303#true} is VALID [2020-07-08 20:03:13,302 INFO L280 TraceCheckUtils]: 40: Hoare triple {34303#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {34303#true} is VALID [2020-07-08 20:03:13,302 INFO L280 TraceCheckUtils]: 41: Hoare triple {34303#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {34303#true} is VALID [2020-07-08 20:03:13,302 INFO L280 TraceCheckUtils]: 42: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {34303#true} is VALID [2020-07-08 20:03:13,302 INFO L280 TraceCheckUtils]: 43: Hoare triple {34303#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {34303#true} is VALID [2020-07-08 20:03:13,302 INFO L280 TraceCheckUtils]: 44: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {34303#true} is VALID [2020-07-08 20:03:13,302 INFO L280 TraceCheckUtils]: 45: Hoare triple {34303#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {34303#true} is VALID [2020-07-08 20:03:13,303 INFO L280 TraceCheckUtils]: 46: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {34303#true} is VALID [2020-07-08 20:03:13,303 INFO L280 TraceCheckUtils]: 47: Hoare triple {34303#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {34303#true} is VALID [2020-07-08 20:03:13,303 INFO L280 TraceCheckUtils]: 48: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {34303#true} is VALID [2020-07-08 20:03:13,303 INFO L280 TraceCheckUtils]: 49: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {34303#true} is VALID [2020-07-08 20:03:13,303 INFO L280 TraceCheckUtils]: 50: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {34303#true} is VALID [2020-07-08 20:03:13,304 INFO L280 TraceCheckUtils]: 51: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {34303#true} is VALID [2020-07-08 20:03:13,304 INFO L280 TraceCheckUtils]: 52: Hoare triple {34303#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {34303#true} is VALID [2020-07-08 20:03:13,304 INFO L280 TraceCheckUtils]: 53: Hoare triple {34303#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {34303#true} is VALID [2020-07-08 20:03:13,304 INFO L280 TraceCheckUtils]: 54: Hoare triple {34303#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {34303#true} is VALID [2020-07-08 20:03:13,304 INFO L280 TraceCheckUtils]: 55: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {34303#true} is VALID [2020-07-08 20:03:13,304 INFO L280 TraceCheckUtils]: 56: Hoare triple {34303#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {34303#true} is VALID [2020-07-08 20:03:13,305 INFO L280 TraceCheckUtils]: 57: Hoare triple {34303#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {34303#true} is VALID [2020-07-08 20:03:13,305 INFO L280 TraceCheckUtils]: 58: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {34303#true} is VALID [2020-07-08 20:03:13,305 INFO L280 TraceCheckUtils]: 59: Hoare triple {34303#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {34303#true} is VALID [2020-07-08 20:03:13,305 INFO L280 TraceCheckUtils]: 60: Hoare triple {34303#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {34303#true} is VALID [2020-07-08 20:03:13,305 INFO L280 TraceCheckUtils]: 61: Hoare triple {34303#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {34303#true} is VALID [2020-07-08 20:03:13,305 INFO L280 TraceCheckUtils]: 62: Hoare triple {34303#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {34303#true} is VALID [2020-07-08 20:03:13,306 INFO L280 TraceCheckUtils]: 63: Hoare triple {34303#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {34303#true} is VALID [2020-07-08 20:03:13,306 INFO L280 TraceCheckUtils]: 64: Hoare triple {34303#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {34303#true} is VALID [2020-07-08 20:03:13,306 INFO L280 TraceCheckUtils]: 65: Hoare triple {34303#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {34303#true} is VALID [2020-07-08 20:03:13,306 INFO L280 TraceCheckUtils]: 66: Hoare triple {34303#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {34303#true} is VALID [2020-07-08 20:03:13,306 INFO L280 TraceCheckUtils]: 67: Hoare triple {34303#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {34303#true} is VALID [2020-07-08 20:03:13,306 INFO L280 TraceCheckUtils]: 68: Hoare triple {34303#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {34303#true} is VALID [2020-07-08 20:03:13,307 INFO L280 TraceCheckUtils]: 69: Hoare triple {34303#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {34303#true} is VALID [2020-07-08 20:03:13,307 INFO L280 TraceCheckUtils]: 70: Hoare triple {34303#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {34303#true} is VALID [2020-07-08 20:03:13,307 INFO L280 TraceCheckUtils]: 71: Hoare triple {34303#true} ~waterLevel~0 := 1; {34303#true} is VALID [2020-07-08 20:03:13,307 INFO L280 TraceCheckUtils]: 72: Hoare triple {34303#true} ~methaneLevelCritical~0 := 0; {34303#true} is VALID [2020-07-08 20:03:13,307 INFO L280 TraceCheckUtils]: 73: Hoare triple {34303#true} ~pumpRunning~0 := 0; {34303#true} is VALID [2020-07-08 20:03:13,307 INFO L280 TraceCheckUtils]: 74: Hoare triple {34303#true} ~systemActive~0 := 1; {34303#true} is VALID [2020-07-08 20:03:13,308 INFO L280 TraceCheckUtils]: 75: Hoare triple {34303#true} ~head~0.base, ~head~0.offset := 0, 0; {34303#true} is VALID [2020-07-08 20:03:13,308 INFO L280 TraceCheckUtils]: 76: Hoare triple {34303#true} ~cleanupTimeShifts~0 := 4; {34303#true} is VALID [2020-07-08 20:03:13,308 INFO L280 TraceCheckUtils]: 77: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,308 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {34303#true} {34303#true} #924#return; {34303#true} is VALID [2020-07-08 20:03:13,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:03:13,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,314 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34303#true} {34303#true} #830#return; {34303#true} is VALID [2020-07-08 20:03:13,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:03:13,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,316 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34303#true} {34303#true} #832#return; {34303#true} is VALID [2020-07-08 20:03:13,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:03:13,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} havoc ~retValue_acc~1; {34303#true} is VALID [2020-07-08 20:03:13,354 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} ~retValue_acc~1 := 1; {34471#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-08 20:03:13,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {34471#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 20:03:13,355 INFO L280 TraceCheckUtils]: 3: Hoare triple {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 20:03:13,356 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {34303#true} #834#return; {34393#(= |main_#t~ret73| 1)} is VALID [2020-07-08 20:03:13,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:03:13,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,359 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34303#true} {34303#true} #836#return; {34303#true} is VALID [2020-07-08 20:03:13,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:03:13,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {34473#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {34303#true} is VALID [2020-07-08 20:03:13,373 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} ~methaneLevelCritical~0 := 1; {34303#true} is VALID [2020-07-08 20:03:13,373 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,373 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34303#true} {34303#true} #882#return; {34303#true} is VALID [2020-07-08 20:03:13,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:03:13,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:03:13,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:03:13,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:03:13,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} havoc ~retValue_acc~4; {34303#true} is VALID [2020-07-08 20:03:13,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} assume ~waterLevel~0 < 2; {34303#true} is VALID [2020-07-08 20:03:13,481 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} ~retValue_acc~4 := 1; {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} is VALID [2020-07-08 20:03:13,482 INFO L280 TraceCheckUtils]: 3: Hoare triple {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} #res := ~retValue_acc~4; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 20:03:13,482 INFO L280 TraceCheckUtils]: 4: Hoare triple {34582#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 20:03:13,483 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34582#(<= 1 |isHighWaterSensorDry_#res|)} {34303#true} #894#return; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 20:03:13,483 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} havoc ~retValue_acc~7; {34303#true} is VALID [2020-07-08 20:03:13,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} havoc ~tmp~4; {34303#true} is VALID [2020-07-08 20:03:13,484 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} havoc ~tmp___0~1; {34303#true} is VALID [2020-07-08 20:03:13,484 INFO L263 TraceCheckUtils]: 3: Hoare triple {34303#true} call #t~ret33 := isHighWaterSensorDry(); {34303#true} is VALID [2020-07-08 20:03:13,484 INFO L280 TraceCheckUtils]: 4: Hoare triple {34303#true} havoc ~retValue_acc~4; {34303#true} is VALID [2020-07-08 20:03:13,485 INFO L280 TraceCheckUtils]: 5: Hoare triple {34303#true} assume ~waterLevel~0 < 2; {34303#true} is VALID [2020-07-08 20:03:13,485 INFO L280 TraceCheckUtils]: 6: Hoare triple {34303#true} ~retValue_acc~4 := 1; {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} is VALID [2020-07-08 20:03:13,486 INFO L280 TraceCheckUtils]: 7: Hoare triple {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} #res := ~retValue_acc~4; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 20:03:13,486 INFO L280 TraceCheckUtils]: 8: Hoare triple {34582#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 20:03:13,487 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {34582#(<= 1 |isHighWaterSensorDry_#res|)} {34303#true} #894#return; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 20:03:13,488 INFO L280 TraceCheckUtils]: 10: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 20:03:13,488 INFO L280 TraceCheckUtils]: 11: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 20:03:13,489 INFO L280 TraceCheckUtils]: 12: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 20:03:13,490 INFO L280 TraceCheckUtils]: 13: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {34304#false} is VALID [2020-07-08 20:03:13,490 INFO L280 TraceCheckUtils]: 14: Hoare triple {34304#false} ~tmp___0~1 := 1; {34304#false} is VALID [2020-07-08 20:03:13,490 INFO L280 TraceCheckUtils]: 15: Hoare triple {34304#false} ~retValue_acc~7 := ~tmp___0~1; {34304#false} is VALID [2020-07-08 20:03:13,490 INFO L280 TraceCheckUtils]: 16: Hoare triple {34304#false} #res := ~retValue_acc~7; {34304#false} is VALID [2020-07-08 20:03:13,490 INFO L280 TraceCheckUtils]: 17: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-08 20:03:13,491 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {34304#false} {34303#true} #906#return; {34304#false} is VALID [2020-07-08 20:03:13,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:03:13,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:03:13,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:03:13,502 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-08 20:03:13,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-08 20:03:13,502 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-08 20:03:13,502 INFO L280 TraceCheckUtils]: 3: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,503 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34303#true} {34303#true} #918#return; {34303#true} is VALID [2020-07-08 20:03:13,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} havoc ~retValue_acc~5; {34303#true} is VALID [2020-07-08 20:03:13,503 INFO L263 TraceCheckUtils]: 1: Hoare triple {34303#true} call #t~ret16 := isMethaneLevelCritical(); {34303#true} is VALID [2020-07-08 20:03:13,503 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-08 20:03:13,504 INFO L280 TraceCheckUtils]: 3: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-08 20:03:13,504 INFO L280 TraceCheckUtils]: 4: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-08 20:03:13,504 INFO L280 TraceCheckUtils]: 5: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,504 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34303#true} {34303#true} #918#return; {34303#true} is VALID [2020-07-08 20:03:13,504 INFO L280 TraceCheckUtils]: 7: Hoare triple {34303#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {34303#true} is VALID [2020-07-08 20:03:13,505 INFO L280 TraceCheckUtils]: 8: Hoare triple {34303#true} ~retValue_acc~5 := #t~ret16; {34303#true} is VALID [2020-07-08 20:03:13,505 INFO L280 TraceCheckUtils]: 9: Hoare triple {34303#true} havoc #t~ret16; {34303#true} is VALID [2020-07-08 20:03:13,505 INFO L280 TraceCheckUtils]: 10: Hoare triple {34303#true} #res := ~retValue_acc~5; {34303#true} is VALID [2020-07-08 20:03:13,505 INFO L280 TraceCheckUtils]: 11: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,505 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {34303#true} {34303#true} #890#return; {34303#true} is VALID [2020-07-08 20:03:13,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:03:13,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34303#true} is VALID [2020-07-08 20:03:13,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,509 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34303#true} {34303#true} #892#return; {34303#true} is VALID [2020-07-08 20:03:13,509 INFO L280 TraceCheckUtils]: 0: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {34303#true} is VALID [2020-07-08 20:03:13,509 INFO L263 TraceCheckUtils]: 1: Hoare triple {34303#true} call #t~ret15 := isMethaneAlarm(); {34303#true} is VALID [2020-07-08 20:03:13,509 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} havoc ~retValue_acc~5; {34303#true} is VALID [2020-07-08 20:03:13,509 INFO L263 TraceCheckUtils]: 3: Hoare triple {34303#true} call #t~ret16 := isMethaneLevelCritical(); {34303#true} is VALID [2020-07-08 20:03:13,510 INFO L280 TraceCheckUtils]: 4: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-08 20:03:13,510 INFO L280 TraceCheckUtils]: 5: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-08 20:03:13,510 INFO L280 TraceCheckUtils]: 6: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-08 20:03:13,510 INFO L280 TraceCheckUtils]: 7: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,510 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {34303#true} {34303#true} #918#return; {34303#true} is VALID [2020-07-08 20:03:13,511 INFO L280 TraceCheckUtils]: 9: Hoare triple {34303#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {34303#true} is VALID [2020-07-08 20:03:13,511 INFO L280 TraceCheckUtils]: 10: Hoare triple {34303#true} ~retValue_acc~5 := #t~ret16; {34303#true} is VALID [2020-07-08 20:03:13,511 INFO L280 TraceCheckUtils]: 11: Hoare triple {34303#true} havoc #t~ret16; {34303#true} is VALID [2020-07-08 20:03:13,511 INFO L280 TraceCheckUtils]: 12: Hoare triple {34303#true} #res := ~retValue_acc~5; {34303#true} is VALID [2020-07-08 20:03:13,512 INFO L280 TraceCheckUtils]: 13: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,512 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {34303#true} {34303#true} #890#return; {34303#true} is VALID [2020-07-08 20:03:13,512 INFO L280 TraceCheckUtils]: 15: Hoare triple {34303#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {34303#true} is VALID [2020-07-08 20:03:13,512 INFO L280 TraceCheckUtils]: 16: Hoare triple {34303#true} ~tmp~3 := #t~ret15; {34303#true} is VALID [2020-07-08 20:03:13,512 INFO L280 TraceCheckUtils]: 17: Hoare triple {34303#true} havoc #t~ret15; {34303#true} is VALID [2020-07-08 20:03:13,513 INFO L280 TraceCheckUtils]: 18: Hoare triple {34303#true} assume !(0 != ~tmp~3); {34303#true} is VALID [2020-07-08 20:03:13,513 INFO L263 TraceCheckUtils]: 19: Hoare triple {34303#true} call activatePump__wrappee__highWaterSensor(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:03:13,514 INFO L280 TraceCheckUtils]: 20: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34303#true} is VALID [2020-07-08 20:03:13,514 INFO L280 TraceCheckUtils]: 21: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,514 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {34303#true} {34303#true} #892#return; {34303#true} is VALID [2020-07-08 20:03:13,514 INFO L280 TraceCheckUtils]: 23: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,514 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {34303#true} {34304#false} #908#return; {34304#false} is VALID [2020-07-08 20:03:13,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {34303#true} is VALID [2020-07-08 20:03:13,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} assume 0 == ~pumpRunning~0; {34303#true} is VALID [2020-07-08 20:03:13,526 INFO L263 TraceCheckUtils]: 2: Hoare triple {34303#true} call #t~ret13 := isHighWaterLevel(); {34303#true} is VALID [2020-07-08 20:03:13,526 INFO L280 TraceCheckUtils]: 3: Hoare triple {34303#true} havoc ~retValue_acc~7; {34303#true} is VALID [2020-07-08 20:03:13,526 INFO L280 TraceCheckUtils]: 4: Hoare triple {34303#true} havoc ~tmp~4; {34303#true} is VALID [2020-07-08 20:03:13,526 INFO L280 TraceCheckUtils]: 5: Hoare triple {34303#true} havoc ~tmp___0~1; {34303#true} is VALID [2020-07-08 20:03:13,526 INFO L263 TraceCheckUtils]: 6: Hoare triple {34303#true} call #t~ret33 := isHighWaterSensorDry(); {34303#true} is VALID [2020-07-08 20:03:13,526 INFO L280 TraceCheckUtils]: 7: Hoare triple {34303#true} havoc ~retValue_acc~4; {34303#true} is VALID [2020-07-08 20:03:13,527 INFO L280 TraceCheckUtils]: 8: Hoare triple {34303#true} assume ~waterLevel~0 < 2; {34303#true} is VALID [2020-07-08 20:03:13,534 INFO L280 TraceCheckUtils]: 9: Hoare triple {34303#true} ~retValue_acc~4 := 1; {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} is VALID [2020-07-08 20:03:13,535 INFO L280 TraceCheckUtils]: 10: Hoare triple {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} #res := ~retValue_acc~4; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 20:03:13,536 INFO L280 TraceCheckUtils]: 11: Hoare triple {34582#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 20:03:13,537 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {34582#(<= 1 |isHighWaterSensorDry_#res|)} {34303#true} #894#return; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 20:03:13,537 INFO L280 TraceCheckUtils]: 13: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 20:03:13,538 INFO L280 TraceCheckUtils]: 14: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 20:03:13,538 INFO L280 TraceCheckUtils]: 15: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 20:03:13,539 INFO L280 TraceCheckUtils]: 16: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {34304#false} is VALID [2020-07-08 20:03:13,539 INFO L280 TraceCheckUtils]: 17: Hoare triple {34304#false} ~tmp___0~1 := 1; {34304#false} is VALID [2020-07-08 20:03:13,539 INFO L280 TraceCheckUtils]: 18: Hoare triple {34304#false} ~retValue_acc~7 := ~tmp___0~1; {34304#false} is VALID [2020-07-08 20:03:13,539 INFO L280 TraceCheckUtils]: 19: Hoare triple {34304#false} #res := ~retValue_acc~7; {34304#false} is VALID [2020-07-08 20:03:13,540 INFO L280 TraceCheckUtils]: 20: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-08 20:03:13,540 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {34304#false} {34303#true} #906#return; {34304#false} is VALID [2020-07-08 20:03:13,540 INFO L280 TraceCheckUtils]: 22: Hoare triple {34304#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {34304#false} is VALID [2020-07-08 20:03:13,540 INFO L280 TraceCheckUtils]: 23: Hoare triple {34304#false} ~tmp~1 := #t~ret13; {34304#false} is VALID [2020-07-08 20:03:13,540 INFO L280 TraceCheckUtils]: 24: Hoare triple {34304#false} havoc #t~ret13; {34304#false} is VALID [2020-07-08 20:03:13,541 INFO L280 TraceCheckUtils]: 25: Hoare triple {34304#false} assume 0 != ~tmp~1; {34304#false} is VALID [2020-07-08 20:03:13,541 INFO L263 TraceCheckUtils]: 26: Hoare triple {34304#false} call activatePump(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:03:13,541 INFO L280 TraceCheckUtils]: 27: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {34303#true} is VALID [2020-07-08 20:03:13,541 INFO L263 TraceCheckUtils]: 28: Hoare triple {34303#true} call #t~ret15 := isMethaneAlarm(); {34303#true} is VALID [2020-07-08 20:03:13,541 INFO L280 TraceCheckUtils]: 29: Hoare triple {34303#true} havoc ~retValue_acc~5; {34303#true} is VALID [2020-07-08 20:03:13,542 INFO L263 TraceCheckUtils]: 30: Hoare triple {34303#true} call #t~ret16 := isMethaneLevelCritical(); {34303#true} is VALID [2020-07-08 20:03:13,542 INFO L280 TraceCheckUtils]: 31: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-08 20:03:13,542 INFO L280 TraceCheckUtils]: 32: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-08 20:03:13,542 INFO L280 TraceCheckUtils]: 33: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-08 20:03:13,542 INFO L280 TraceCheckUtils]: 34: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,543 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {34303#true} {34303#true} #918#return; {34303#true} is VALID [2020-07-08 20:03:13,543 INFO L280 TraceCheckUtils]: 36: Hoare triple {34303#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {34303#true} is VALID [2020-07-08 20:03:13,543 INFO L280 TraceCheckUtils]: 37: Hoare triple {34303#true} ~retValue_acc~5 := #t~ret16; {34303#true} is VALID [2020-07-08 20:03:13,543 INFO L280 TraceCheckUtils]: 38: Hoare triple {34303#true} havoc #t~ret16; {34303#true} is VALID [2020-07-08 20:03:13,543 INFO L280 TraceCheckUtils]: 39: Hoare triple {34303#true} #res := ~retValue_acc~5; {34303#true} is VALID [2020-07-08 20:03:13,543 INFO L280 TraceCheckUtils]: 40: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,544 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {34303#true} {34303#true} #890#return; {34303#true} is VALID [2020-07-08 20:03:13,544 INFO L280 TraceCheckUtils]: 42: Hoare triple {34303#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {34303#true} is VALID [2020-07-08 20:03:13,544 INFO L280 TraceCheckUtils]: 43: Hoare triple {34303#true} ~tmp~3 := #t~ret15; {34303#true} is VALID [2020-07-08 20:03:13,544 INFO L280 TraceCheckUtils]: 44: Hoare triple {34303#true} havoc #t~ret15; {34303#true} is VALID [2020-07-08 20:03:13,544 INFO L280 TraceCheckUtils]: 45: Hoare triple {34303#true} assume !(0 != ~tmp~3); {34303#true} is VALID [2020-07-08 20:03:13,546 INFO L263 TraceCheckUtils]: 46: Hoare triple {34303#true} call activatePump__wrappee__highWaterSensor(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:03:13,546 INFO L280 TraceCheckUtils]: 47: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34303#true} is VALID [2020-07-08 20:03:13,546 INFO L280 TraceCheckUtils]: 48: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,546 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {34303#true} {34303#true} #892#return; {34303#true} is VALID [2020-07-08 20:03:13,546 INFO L280 TraceCheckUtils]: 50: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,547 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {34303#true} {34304#false} #908#return; {34304#false} is VALID [2020-07-08 20:03:13,547 INFO L280 TraceCheckUtils]: 52: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-08 20:03:13,547 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {34304#false} {34303#true} #878#return; {34304#false} is VALID [2020-07-08 20:03:13,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {34303#true} is VALID [2020-07-08 20:03:13,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} assume !(0 != ~pumpRunning~0); {34303#true} is VALID [2020-07-08 20:03:13,549 INFO L263 TraceCheckUtils]: 2: Hoare triple {34303#true} call processEnvironment__wrappee__methaneQuery(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:03:13,550 INFO L280 TraceCheckUtils]: 3: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {34303#true} is VALID [2020-07-08 20:03:13,550 INFO L280 TraceCheckUtils]: 4: Hoare triple {34303#true} assume 0 == ~pumpRunning~0; {34303#true} is VALID [2020-07-08 20:03:13,550 INFO L263 TraceCheckUtils]: 5: Hoare triple {34303#true} call #t~ret13 := isHighWaterLevel(); {34303#true} is VALID [2020-07-08 20:03:13,550 INFO L280 TraceCheckUtils]: 6: Hoare triple {34303#true} havoc ~retValue_acc~7; {34303#true} is VALID [2020-07-08 20:03:13,550 INFO L280 TraceCheckUtils]: 7: Hoare triple {34303#true} havoc ~tmp~4; {34303#true} is VALID [2020-07-08 20:03:13,551 INFO L280 TraceCheckUtils]: 8: Hoare triple {34303#true} havoc ~tmp___0~1; {34303#true} is VALID [2020-07-08 20:03:13,551 INFO L263 TraceCheckUtils]: 9: Hoare triple {34303#true} call #t~ret33 := isHighWaterSensorDry(); {34303#true} is VALID [2020-07-08 20:03:13,551 INFO L280 TraceCheckUtils]: 10: Hoare triple {34303#true} havoc ~retValue_acc~4; {34303#true} is VALID [2020-07-08 20:03:13,551 INFO L280 TraceCheckUtils]: 11: Hoare triple {34303#true} assume ~waterLevel~0 < 2; {34303#true} is VALID [2020-07-08 20:03:13,552 INFO L280 TraceCheckUtils]: 12: Hoare triple {34303#true} ~retValue_acc~4 := 1; {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} is VALID [2020-07-08 20:03:13,552 INFO L280 TraceCheckUtils]: 13: Hoare triple {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} #res := ~retValue_acc~4; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 20:03:13,553 INFO L280 TraceCheckUtils]: 14: Hoare triple {34582#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 20:03:13,553 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {34582#(<= 1 |isHighWaterSensorDry_#res|)} {34303#true} #894#return; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 20:03:13,554 INFO L280 TraceCheckUtils]: 16: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 20:03:13,554 INFO L280 TraceCheckUtils]: 17: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 20:03:13,555 INFO L280 TraceCheckUtils]: 18: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 20:03:13,555 INFO L280 TraceCheckUtils]: 19: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {34304#false} is VALID [2020-07-08 20:03:13,556 INFO L280 TraceCheckUtils]: 20: Hoare triple {34304#false} ~tmp___0~1 := 1; {34304#false} is VALID [2020-07-08 20:03:13,556 INFO L280 TraceCheckUtils]: 21: Hoare triple {34304#false} ~retValue_acc~7 := ~tmp___0~1; {34304#false} is VALID [2020-07-08 20:03:13,556 INFO L280 TraceCheckUtils]: 22: Hoare triple {34304#false} #res := ~retValue_acc~7; {34304#false} is VALID [2020-07-08 20:03:13,556 INFO L280 TraceCheckUtils]: 23: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-08 20:03:13,556 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {34304#false} {34303#true} #906#return; {34304#false} is VALID [2020-07-08 20:03:13,556 INFO L280 TraceCheckUtils]: 25: Hoare triple {34304#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {34304#false} is VALID [2020-07-08 20:03:13,557 INFO L280 TraceCheckUtils]: 26: Hoare triple {34304#false} ~tmp~1 := #t~ret13; {34304#false} is VALID [2020-07-08 20:03:13,557 INFO L280 TraceCheckUtils]: 27: Hoare triple {34304#false} havoc #t~ret13; {34304#false} is VALID [2020-07-08 20:03:13,557 INFO L280 TraceCheckUtils]: 28: Hoare triple {34304#false} assume 0 != ~tmp~1; {34304#false} is VALID [2020-07-08 20:03:13,557 INFO L263 TraceCheckUtils]: 29: Hoare triple {34304#false} call activatePump(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:03:13,557 INFO L280 TraceCheckUtils]: 30: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {34303#true} is VALID [2020-07-08 20:03:13,558 INFO L263 TraceCheckUtils]: 31: Hoare triple {34303#true} call #t~ret15 := isMethaneAlarm(); {34303#true} is VALID [2020-07-08 20:03:13,558 INFO L280 TraceCheckUtils]: 32: Hoare triple {34303#true} havoc ~retValue_acc~5; {34303#true} is VALID [2020-07-08 20:03:13,558 INFO L263 TraceCheckUtils]: 33: Hoare triple {34303#true} call #t~ret16 := isMethaneLevelCritical(); {34303#true} is VALID [2020-07-08 20:03:13,558 INFO L280 TraceCheckUtils]: 34: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-08 20:03:13,558 INFO L280 TraceCheckUtils]: 35: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-08 20:03:13,558 INFO L280 TraceCheckUtils]: 36: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-08 20:03:13,559 INFO L280 TraceCheckUtils]: 37: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,559 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {34303#true} {34303#true} #918#return; {34303#true} is VALID [2020-07-08 20:03:13,559 INFO L280 TraceCheckUtils]: 39: Hoare triple {34303#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {34303#true} is VALID [2020-07-08 20:03:13,559 INFO L280 TraceCheckUtils]: 40: Hoare triple {34303#true} ~retValue_acc~5 := #t~ret16; {34303#true} is VALID [2020-07-08 20:03:13,559 INFO L280 TraceCheckUtils]: 41: Hoare triple {34303#true} havoc #t~ret16; {34303#true} is VALID [2020-07-08 20:03:13,560 INFO L280 TraceCheckUtils]: 42: Hoare triple {34303#true} #res := ~retValue_acc~5; {34303#true} is VALID [2020-07-08 20:03:13,560 INFO L280 TraceCheckUtils]: 43: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,560 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {34303#true} {34303#true} #890#return; {34303#true} is VALID [2020-07-08 20:03:13,560 INFO L280 TraceCheckUtils]: 45: Hoare triple {34303#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {34303#true} is VALID [2020-07-08 20:03:13,560 INFO L280 TraceCheckUtils]: 46: Hoare triple {34303#true} ~tmp~3 := #t~ret15; {34303#true} is VALID [2020-07-08 20:03:13,560 INFO L280 TraceCheckUtils]: 47: Hoare triple {34303#true} havoc #t~ret15; {34303#true} is VALID [2020-07-08 20:03:13,561 INFO L280 TraceCheckUtils]: 48: Hoare triple {34303#true} assume !(0 != ~tmp~3); {34303#true} is VALID [2020-07-08 20:03:13,563 INFO L263 TraceCheckUtils]: 49: Hoare triple {34303#true} call activatePump__wrappee__highWaterSensor(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:03:13,563 INFO L280 TraceCheckUtils]: 50: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34303#true} is VALID [2020-07-08 20:03:13,563 INFO L280 TraceCheckUtils]: 51: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,563 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {34303#true} {34303#true} #892#return; {34303#true} is VALID [2020-07-08 20:03:13,563 INFO L280 TraceCheckUtils]: 53: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,564 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {34303#true} {34304#false} #908#return; {34304#false} is VALID [2020-07-08 20:03:13,564 INFO L280 TraceCheckUtils]: 55: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-08 20:03:13,564 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {34304#false} {34303#true} #878#return; {34304#false} is VALID [2020-07-08 20:03:13,564 INFO L280 TraceCheckUtils]: 57: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-08 20:03:13,564 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {34304#false} {34303#true} #898#return; {34304#false} is VALID [2020-07-08 20:03:13,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:03:13,570 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-08 20:03:13,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-08 20:03:13,571 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-08 20:03:13,571 INFO L280 TraceCheckUtils]: 3: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,571 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34303#true} {34304#false} #928#return; {34304#false} is VALID [2020-07-08 20:03:13,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:03:13,574 INFO L280 TraceCheckUtils]: 0: Hoare triple {34303#true} havoc ~retValue_acc~6; {34303#true} is VALID [2020-07-08 20:03:13,574 INFO L280 TraceCheckUtils]: 1: Hoare triple {34303#true} ~retValue_acc~6 := ~pumpRunning~0; {34303#true} is VALID [2020-07-08 20:03:13,574 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} #res := ~retValue_acc~6; {34303#true} is VALID [2020-07-08 20:03:13,574 INFO L280 TraceCheckUtils]: 3: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,575 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34303#true} {34304#false} #930#return; {34304#false} is VALID [2020-07-08 20:03:13,579 INFO L263 TraceCheckUtils]: 0: Hoare triple {34303#true} call ULTIMATE.init(); {34470#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 20:03:13,579 INFO L280 TraceCheckUtils]: 1: Hoare triple {34470#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {34303#true} is VALID [2020-07-08 20:03:13,580 INFO L280 TraceCheckUtils]: 2: Hoare triple {34303#true} #valid := #valid[0 := 0]; {34303#true} is VALID [2020-07-08 20:03:13,580 INFO L280 TraceCheckUtils]: 3: Hoare triple {34303#true} assume 0 < #StackHeapBarrier; {34303#true} is VALID [2020-07-08 20:03:13,580 INFO L280 TraceCheckUtils]: 4: Hoare triple {34303#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {34303#true} is VALID [2020-07-08 20:03:13,580 INFO L280 TraceCheckUtils]: 5: Hoare triple {34303#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {34303#true} is VALID [2020-07-08 20:03:13,580 INFO L280 TraceCheckUtils]: 6: Hoare triple {34303#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {34303#true} is VALID [2020-07-08 20:03:13,580 INFO L280 TraceCheckUtils]: 7: Hoare triple {34303#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {34303#true} is VALID [2020-07-08 20:03:13,581 INFO L280 TraceCheckUtils]: 8: Hoare triple {34303#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {34303#true} is VALID [2020-07-08 20:03:13,581 INFO L280 TraceCheckUtils]: 9: Hoare triple {34303#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {34303#true} is VALID [2020-07-08 20:03:13,581 INFO L280 TraceCheckUtils]: 10: Hoare triple {34303#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {34303#true} is VALID [2020-07-08 20:03:13,581 INFO L280 TraceCheckUtils]: 11: Hoare triple {34303#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {34303#true} is VALID [2020-07-08 20:03:13,581 INFO L280 TraceCheckUtils]: 12: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {34303#true} is VALID [2020-07-08 20:03:13,581 INFO L280 TraceCheckUtils]: 13: Hoare triple {34303#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {34303#true} is VALID [2020-07-08 20:03:13,582 INFO L280 TraceCheckUtils]: 14: Hoare triple {34303#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {34303#true} is VALID [2020-07-08 20:03:13,582 INFO L280 TraceCheckUtils]: 15: Hoare triple {34303#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {34303#true} is VALID [2020-07-08 20:03:13,582 INFO L280 TraceCheckUtils]: 16: Hoare triple {34303#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {34303#true} is VALID [2020-07-08 20:03:13,582 INFO L280 TraceCheckUtils]: 17: Hoare triple {34303#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {34303#true} is VALID [2020-07-08 20:03:13,582 INFO L280 TraceCheckUtils]: 18: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {34303#true} is VALID [2020-07-08 20:03:13,582 INFO L280 TraceCheckUtils]: 19: Hoare triple {34303#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {34303#true} is VALID [2020-07-08 20:03:13,583 INFO L280 TraceCheckUtils]: 20: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {34303#true} is VALID [2020-07-08 20:03:13,583 INFO L280 TraceCheckUtils]: 21: Hoare triple {34303#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {34303#true} is VALID [2020-07-08 20:03:13,583 INFO L280 TraceCheckUtils]: 22: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {34303#true} is VALID [2020-07-08 20:03:13,583 INFO L280 TraceCheckUtils]: 23: Hoare triple {34303#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {34303#true} is VALID [2020-07-08 20:03:13,583 INFO L280 TraceCheckUtils]: 24: Hoare triple {34303#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {34303#true} is VALID [2020-07-08 20:03:13,583 INFO L280 TraceCheckUtils]: 25: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {34303#true} is VALID [2020-07-08 20:03:13,584 INFO L280 TraceCheckUtils]: 26: Hoare triple {34303#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {34303#true} is VALID [2020-07-08 20:03:13,584 INFO L280 TraceCheckUtils]: 27: Hoare triple {34303#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {34303#true} is VALID [2020-07-08 20:03:13,584 INFO L280 TraceCheckUtils]: 28: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {34303#true} is VALID [2020-07-08 20:03:13,584 INFO L280 TraceCheckUtils]: 29: Hoare triple {34303#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {34303#true} is VALID [2020-07-08 20:03:13,584 INFO L280 TraceCheckUtils]: 30: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {34303#true} is VALID [2020-07-08 20:03:13,585 INFO L280 TraceCheckUtils]: 31: Hoare triple {34303#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {34303#true} is VALID [2020-07-08 20:03:13,585 INFO L280 TraceCheckUtils]: 32: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {34303#true} is VALID [2020-07-08 20:03:13,585 INFO L280 TraceCheckUtils]: 33: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {34303#true} is VALID [2020-07-08 20:03:13,585 INFO L280 TraceCheckUtils]: 34: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {34303#true} is VALID [2020-07-08 20:03:13,585 INFO L280 TraceCheckUtils]: 35: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {34303#true} is VALID [2020-07-08 20:03:13,585 INFO L280 TraceCheckUtils]: 36: Hoare triple {34303#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {34303#true} is VALID [2020-07-08 20:03:13,586 INFO L280 TraceCheckUtils]: 37: Hoare triple {34303#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {34303#true} is VALID [2020-07-08 20:03:13,586 INFO L280 TraceCheckUtils]: 38: Hoare triple {34303#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {34303#true} is VALID [2020-07-08 20:03:13,586 INFO L280 TraceCheckUtils]: 39: Hoare triple {34303#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {34303#true} is VALID [2020-07-08 20:03:13,586 INFO L280 TraceCheckUtils]: 40: Hoare triple {34303#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {34303#true} is VALID [2020-07-08 20:03:13,586 INFO L280 TraceCheckUtils]: 41: Hoare triple {34303#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {34303#true} is VALID [2020-07-08 20:03:13,586 INFO L280 TraceCheckUtils]: 42: Hoare triple {34303#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {34303#true} is VALID [2020-07-08 20:03:13,587 INFO L280 TraceCheckUtils]: 43: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {34303#true} is VALID [2020-07-08 20:03:13,587 INFO L280 TraceCheckUtils]: 44: Hoare triple {34303#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {34303#true} is VALID [2020-07-08 20:03:13,587 INFO L280 TraceCheckUtils]: 45: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {34303#true} is VALID [2020-07-08 20:03:13,587 INFO L280 TraceCheckUtils]: 46: Hoare triple {34303#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {34303#true} is VALID [2020-07-08 20:03:13,587 INFO L280 TraceCheckUtils]: 47: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {34303#true} is VALID [2020-07-08 20:03:13,587 INFO L280 TraceCheckUtils]: 48: Hoare triple {34303#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {34303#true} is VALID [2020-07-08 20:03:13,588 INFO L280 TraceCheckUtils]: 49: Hoare triple {34303#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {34303#true} is VALID [2020-07-08 20:03:13,588 INFO L280 TraceCheckUtils]: 50: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {34303#true} is VALID [2020-07-08 20:03:13,588 INFO L280 TraceCheckUtils]: 51: Hoare triple {34303#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {34303#true} is VALID [2020-07-08 20:03:13,588 INFO L280 TraceCheckUtils]: 52: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {34303#true} is VALID [2020-07-08 20:03:13,588 INFO L280 TraceCheckUtils]: 53: Hoare triple {34303#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {34303#true} is VALID [2020-07-08 20:03:13,588 INFO L280 TraceCheckUtils]: 54: Hoare triple {34303#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {34303#true} is VALID [2020-07-08 20:03:13,588 INFO L280 TraceCheckUtils]: 55: Hoare triple {34303#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {34303#true} is VALID [2020-07-08 20:03:13,589 INFO L280 TraceCheckUtils]: 56: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {34303#true} is VALID [2020-07-08 20:03:13,589 INFO L280 TraceCheckUtils]: 57: Hoare triple {34303#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {34303#true} is VALID [2020-07-08 20:03:13,589 INFO L280 TraceCheckUtils]: 58: Hoare triple {34303#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {34303#true} is VALID [2020-07-08 20:03:13,589 INFO L280 TraceCheckUtils]: 59: Hoare triple {34303#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {34303#true} is VALID [2020-07-08 20:03:13,589 INFO L280 TraceCheckUtils]: 60: Hoare triple {34303#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {34303#true} is VALID [2020-07-08 20:03:13,590 INFO L280 TraceCheckUtils]: 61: Hoare triple {34303#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {34303#true} is VALID [2020-07-08 20:03:13,590 INFO L280 TraceCheckUtils]: 62: Hoare triple {34303#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {34303#true} is VALID [2020-07-08 20:03:13,590 INFO L280 TraceCheckUtils]: 63: Hoare triple {34303#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {34303#true} is VALID [2020-07-08 20:03:13,590 INFO L280 TraceCheckUtils]: 64: Hoare triple {34303#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {34303#true} is VALID [2020-07-08 20:03:13,590 INFO L280 TraceCheckUtils]: 65: Hoare triple {34303#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {34303#true} is VALID [2020-07-08 20:03:13,590 INFO L280 TraceCheckUtils]: 66: Hoare triple {34303#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {34303#true} is VALID [2020-07-08 20:03:13,590 INFO L280 TraceCheckUtils]: 67: Hoare triple {34303#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {34303#true} is VALID [2020-07-08 20:03:13,591 INFO L280 TraceCheckUtils]: 68: Hoare triple {34303#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {34303#true} is VALID [2020-07-08 20:03:13,591 INFO L280 TraceCheckUtils]: 69: Hoare triple {34303#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {34303#true} is VALID [2020-07-08 20:03:13,591 INFO L280 TraceCheckUtils]: 70: Hoare triple {34303#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {34303#true} is VALID [2020-07-08 20:03:13,591 INFO L280 TraceCheckUtils]: 71: Hoare triple {34303#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {34303#true} is VALID [2020-07-08 20:03:13,591 INFO L280 TraceCheckUtils]: 72: Hoare triple {34303#true} ~waterLevel~0 := 1; {34303#true} is VALID [2020-07-08 20:03:13,591 INFO L280 TraceCheckUtils]: 73: Hoare triple {34303#true} ~methaneLevelCritical~0 := 0; {34303#true} is VALID [2020-07-08 20:03:13,592 INFO L280 TraceCheckUtils]: 74: Hoare triple {34303#true} ~pumpRunning~0 := 0; {34303#true} is VALID [2020-07-08 20:03:13,592 INFO L280 TraceCheckUtils]: 75: Hoare triple {34303#true} ~systemActive~0 := 1; {34303#true} is VALID [2020-07-08 20:03:13,592 INFO L280 TraceCheckUtils]: 76: Hoare triple {34303#true} ~head~0.base, ~head~0.offset := 0, 0; {34303#true} is VALID [2020-07-08 20:03:13,592 INFO L280 TraceCheckUtils]: 77: Hoare triple {34303#true} ~cleanupTimeShifts~0 := 4; {34303#true} is VALID [2020-07-08 20:03:13,592 INFO L280 TraceCheckUtils]: 78: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,593 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {34303#true} {34303#true} #924#return; {34303#true} is VALID [2020-07-08 20:03:13,593 INFO L263 TraceCheckUtils]: 80: Hoare triple {34303#true} call #t~ret74 := main(); {34303#true} is VALID [2020-07-08 20:03:13,593 INFO L280 TraceCheckUtils]: 81: Hoare triple {34303#true} havoc ~retValue_acc~11; {34303#true} is VALID [2020-07-08 20:03:13,593 INFO L280 TraceCheckUtils]: 82: Hoare triple {34303#true} havoc ~tmp~9; {34303#true} is VALID [2020-07-08 20:03:13,593 INFO L263 TraceCheckUtils]: 83: Hoare triple {34303#true} call select_helpers(); {34303#true} is VALID [2020-07-08 20:03:13,593 INFO L280 TraceCheckUtils]: 84: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,594 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {34303#true} {34303#true} #830#return; {34303#true} is VALID [2020-07-08 20:03:13,594 INFO L263 TraceCheckUtils]: 86: Hoare triple {34303#true} call select_features(); {34303#true} is VALID [2020-07-08 20:03:13,594 INFO L280 TraceCheckUtils]: 87: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,594 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {34303#true} {34303#true} #832#return; {34303#true} is VALID [2020-07-08 20:03:13,594 INFO L263 TraceCheckUtils]: 89: Hoare triple {34303#true} call #t~ret73 := valid_product(); {34303#true} is VALID [2020-07-08 20:03:13,594 INFO L280 TraceCheckUtils]: 90: Hoare triple {34303#true} havoc ~retValue_acc~1; {34303#true} is VALID [2020-07-08 20:03:13,597 INFO L280 TraceCheckUtils]: 91: Hoare triple {34303#true} ~retValue_acc~1 := 1; {34471#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-08 20:03:13,598 INFO L280 TraceCheckUtils]: 92: Hoare triple {34471#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 20:03:13,599 INFO L280 TraceCheckUtils]: 93: Hoare triple {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 20:03:13,600 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {34472#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {34303#true} #834#return; {34393#(= |main_#t~ret73| 1)} is VALID [2020-07-08 20:03:13,600 INFO L280 TraceCheckUtils]: 95: Hoare triple {34393#(= |main_#t~ret73| 1)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {34393#(= |main_#t~ret73| 1)} is VALID [2020-07-08 20:03:13,601 INFO L280 TraceCheckUtils]: 96: Hoare triple {34393#(= |main_#t~ret73| 1)} ~tmp~9 := #t~ret73; {34394#(= 1 main_~tmp~9)} is VALID [2020-07-08 20:03:13,601 INFO L280 TraceCheckUtils]: 97: Hoare triple {34394#(= 1 main_~tmp~9)} havoc #t~ret73; {34394#(= 1 main_~tmp~9)} is VALID [2020-07-08 20:03:13,601 INFO L280 TraceCheckUtils]: 98: Hoare triple {34394#(= 1 main_~tmp~9)} assume 0 != ~tmp~9; {34303#true} is VALID [2020-07-08 20:03:13,601 INFO L263 TraceCheckUtils]: 99: Hoare triple {34303#true} call setup(); {34303#true} is VALID [2020-07-08 20:03:13,602 INFO L280 TraceCheckUtils]: 100: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,602 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {34303#true} {34303#true} #836#return; {34303#true} is VALID [2020-07-08 20:03:13,602 INFO L263 TraceCheckUtils]: 102: Hoare triple {34303#true} call runTest(); {34303#true} is VALID [2020-07-08 20:03:13,602 INFO L263 TraceCheckUtils]: 103: Hoare triple {34303#true} call test(); {34303#true} is VALID [2020-07-08 20:03:13,602 INFO L280 TraceCheckUtils]: 104: Hoare triple {34303#true} havoc ~splverifierCounter~0; {34303#true} is VALID [2020-07-08 20:03:13,602 INFO L280 TraceCheckUtils]: 105: Hoare triple {34303#true} havoc ~tmp~5; {34303#true} is VALID [2020-07-08 20:03:13,603 INFO L280 TraceCheckUtils]: 106: Hoare triple {34303#true} havoc ~tmp___0~2; {34303#true} is VALID [2020-07-08 20:03:13,603 INFO L280 TraceCheckUtils]: 107: Hoare triple {34303#true} havoc ~tmp___1~0; {34303#true} is VALID [2020-07-08 20:03:13,603 INFO L280 TraceCheckUtils]: 108: Hoare triple {34303#true} havoc ~tmp___2~0; {34303#true} is VALID [2020-07-08 20:03:13,603 INFO L280 TraceCheckUtils]: 109: Hoare triple {34303#true} ~splverifierCounter~0 := 0; {34303#true} is VALID [2020-07-08 20:03:13,603 INFO L280 TraceCheckUtils]: 110: Hoare triple {34303#true} assume !false; {34303#true} is VALID [2020-07-08 20:03:13,603 INFO L280 TraceCheckUtils]: 111: Hoare triple {34303#true} assume ~splverifierCounter~0 < 4; {34303#true} is VALID [2020-07-08 20:03:13,604 INFO L280 TraceCheckUtils]: 112: Hoare triple {34303#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {34303#true} is VALID [2020-07-08 20:03:13,604 INFO L280 TraceCheckUtils]: 113: Hoare triple {34303#true} ~tmp~5 := #t~nondet34; {34303#true} is VALID [2020-07-08 20:03:13,604 INFO L280 TraceCheckUtils]: 114: Hoare triple {34303#true} havoc #t~nondet34; {34303#true} is VALID [2020-07-08 20:03:13,604 INFO L280 TraceCheckUtils]: 115: Hoare triple {34303#true} assume !(0 != ~tmp~5); {34303#true} is VALID [2020-07-08 20:03:13,604 INFO L280 TraceCheckUtils]: 116: Hoare triple {34303#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {34303#true} is VALID [2020-07-08 20:03:13,604 INFO L280 TraceCheckUtils]: 117: Hoare triple {34303#true} ~tmp___0~2 := #t~nondet35; {34303#true} is VALID [2020-07-08 20:03:13,605 INFO L280 TraceCheckUtils]: 118: Hoare triple {34303#true} havoc #t~nondet35; {34303#true} is VALID [2020-07-08 20:03:13,605 INFO L280 TraceCheckUtils]: 119: Hoare triple {34303#true} assume 0 != ~tmp___0~2; {34303#true} is VALID [2020-07-08 20:03:13,605 INFO L263 TraceCheckUtils]: 120: Hoare triple {34303#true} call changeMethaneLevel(); {34473#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 20:03:13,606 INFO L280 TraceCheckUtils]: 121: Hoare triple {34473#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {34303#true} is VALID [2020-07-08 20:03:13,606 INFO L280 TraceCheckUtils]: 122: Hoare triple {34303#true} ~methaneLevelCritical~0 := 1; {34303#true} is VALID [2020-07-08 20:03:13,606 INFO L280 TraceCheckUtils]: 123: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,606 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {34303#true} {34303#true} #882#return; {34303#true} is VALID [2020-07-08 20:03:13,606 INFO L280 TraceCheckUtils]: 125: Hoare triple {34303#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {34303#true} is VALID [2020-07-08 20:03:13,606 INFO L280 TraceCheckUtils]: 126: Hoare triple {34303#true} ~tmp___2~0 := #t~nondet36; {34303#true} is VALID [2020-07-08 20:03:13,607 INFO L280 TraceCheckUtils]: 127: Hoare triple {34303#true} havoc #t~nondet36; {34303#true} is VALID [2020-07-08 20:03:13,607 INFO L280 TraceCheckUtils]: 128: Hoare triple {34303#true} assume 0 != ~tmp___2~0; {34303#true} is VALID [2020-07-08 20:03:13,607 INFO L263 TraceCheckUtils]: 129: Hoare triple {34303#true} call timeShift(); {34303#true} is VALID [2020-07-08 20:03:13,607 INFO L280 TraceCheckUtils]: 130: Hoare triple {34303#true} assume !(0 != ~pumpRunning~0); {34303#true} is VALID [2020-07-08 20:03:13,607 INFO L280 TraceCheckUtils]: 131: Hoare triple {34303#true} assume 0 != ~systemActive~0; {34303#true} is VALID [2020-07-08 20:03:13,608 INFO L263 TraceCheckUtils]: 132: Hoare triple {34303#true} call processEnvironment(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:03:13,608 INFO L280 TraceCheckUtils]: 133: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {34303#true} is VALID [2020-07-08 20:03:13,608 INFO L280 TraceCheckUtils]: 134: Hoare triple {34303#true} assume !(0 != ~pumpRunning~0); {34303#true} is VALID [2020-07-08 20:03:13,609 INFO L263 TraceCheckUtils]: 135: Hoare triple {34303#true} call processEnvironment__wrappee__methaneQuery(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:03:13,609 INFO L280 TraceCheckUtils]: 136: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {34303#true} is VALID [2020-07-08 20:03:13,609 INFO L280 TraceCheckUtils]: 137: Hoare triple {34303#true} assume 0 == ~pumpRunning~0; {34303#true} is VALID [2020-07-08 20:03:13,609 INFO L263 TraceCheckUtils]: 138: Hoare triple {34303#true} call #t~ret13 := isHighWaterLevel(); {34303#true} is VALID [2020-07-08 20:03:13,609 INFO L280 TraceCheckUtils]: 139: Hoare triple {34303#true} havoc ~retValue_acc~7; {34303#true} is VALID [2020-07-08 20:03:13,610 INFO L280 TraceCheckUtils]: 140: Hoare triple {34303#true} havoc ~tmp~4; {34303#true} is VALID [2020-07-08 20:03:13,610 INFO L280 TraceCheckUtils]: 141: Hoare triple {34303#true} havoc ~tmp___0~1; {34303#true} is VALID [2020-07-08 20:03:13,610 INFO L263 TraceCheckUtils]: 142: Hoare triple {34303#true} call #t~ret33 := isHighWaterSensorDry(); {34303#true} is VALID [2020-07-08 20:03:13,610 INFO L280 TraceCheckUtils]: 143: Hoare triple {34303#true} havoc ~retValue_acc~4; {34303#true} is VALID [2020-07-08 20:03:13,610 INFO L280 TraceCheckUtils]: 144: Hoare triple {34303#true} assume ~waterLevel~0 < 2; {34303#true} is VALID [2020-07-08 20:03:13,611 INFO L280 TraceCheckUtils]: 145: Hoare triple {34303#true} ~retValue_acc~4 := 1; {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} is VALID [2020-07-08 20:03:13,612 INFO L280 TraceCheckUtils]: 146: Hoare triple {34581#(<= 1 isHighWaterSensorDry_~retValue_acc~4)} #res := ~retValue_acc~4; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 20:03:13,612 INFO L280 TraceCheckUtils]: 147: Hoare triple {34582#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {34582#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-08 20:03:13,613 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {34582#(<= 1 |isHighWaterSensorDry_#res|)} {34303#true} #894#return; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 20:03:13,613 INFO L280 TraceCheckUtils]: 149: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} is VALID [2020-07-08 20:03:13,614 INFO L280 TraceCheckUtils]: 150: Hoare triple {34579#(<= 1 |isHighWaterLevel_#t~ret33|)} ~tmp~4 := #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 20:03:13,615 INFO L280 TraceCheckUtils]: 151: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} havoc #t~ret33; {34580#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-08 20:03:13,616 INFO L280 TraceCheckUtils]: 152: Hoare triple {34580#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4); {34304#false} is VALID [2020-07-08 20:03:13,616 INFO L280 TraceCheckUtils]: 153: Hoare triple {34304#false} ~tmp___0~1 := 1; {34304#false} is VALID [2020-07-08 20:03:13,616 INFO L280 TraceCheckUtils]: 154: Hoare triple {34304#false} ~retValue_acc~7 := ~tmp___0~1; {34304#false} is VALID [2020-07-08 20:03:13,616 INFO L280 TraceCheckUtils]: 155: Hoare triple {34304#false} #res := ~retValue_acc~7; {34304#false} is VALID [2020-07-08 20:03:13,617 INFO L280 TraceCheckUtils]: 156: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-08 20:03:13,617 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {34304#false} {34303#true} #906#return; {34304#false} is VALID [2020-07-08 20:03:13,617 INFO L280 TraceCheckUtils]: 158: Hoare triple {34304#false} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {34304#false} is VALID [2020-07-08 20:03:13,617 INFO L280 TraceCheckUtils]: 159: Hoare triple {34304#false} ~tmp~1 := #t~ret13; {34304#false} is VALID [2020-07-08 20:03:13,617 INFO L280 TraceCheckUtils]: 160: Hoare triple {34304#false} havoc #t~ret13; {34304#false} is VALID [2020-07-08 20:03:13,617 INFO L280 TraceCheckUtils]: 161: Hoare triple {34304#false} assume 0 != ~tmp~1; {34304#false} is VALID [2020-07-08 20:03:13,618 INFO L263 TraceCheckUtils]: 162: Hoare triple {34304#false} call activatePump(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:03:13,618 INFO L280 TraceCheckUtils]: 163: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {34303#true} is VALID [2020-07-08 20:03:13,618 INFO L263 TraceCheckUtils]: 164: Hoare triple {34303#true} call #t~ret15 := isMethaneAlarm(); {34303#true} is VALID [2020-07-08 20:03:13,618 INFO L280 TraceCheckUtils]: 165: Hoare triple {34303#true} havoc ~retValue_acc~5; {34303#true} is VALID [2020-07-08 20:03:13,618 INFO L263 TraceCheckUtils]: 166: Hoare triple {34303#true} call #t~ret16 := isMethaneLevelCritical(); {34303#true} is VALID [2020-07-08 20:03:13,618 INFO L280 TraceCheckUtils]: 167: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-08 20:03:13,619 INFO L280 TraceCheckUtils]: 168: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-08 20:03:13,619 INFO L280 TraceCheckUtils]: 169: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-08 20:03:13,619 INFO L280 TraceCheckUtils]: 170: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,619 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {34303#true} {34303#true} #918#return; {34303#true} is VALID [2020-07-08 20:03:13,619 INFO L280 TraceCheckUtils]: 172: Hoare triple {34303#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {34303#true} is VALID [2020-07-08 20:03:13,619 INFO L280 TraceCheckUtils]: 173: Hoare triple {34303#true} ~retValue_acc~5 := #t~ret16; {34303#true} is VALID [2020-07-08 20:03:13,620 INFO L280 TraceCheckUtils]: 174: Hoare triple {34303#true} havoc #t~ret16; {34303#true} is VALID [2020-07-08 20:03:13,620 INFO L280 TraceCheckUtils]: 175: Hoare triple {34303#true} #res := ~retValue_acc~5; {34303#true} is VALID [2020-07-08 20:03:13,620 INFO L280 TraceCheckUtils]: 176: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,620 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {34303#true} {34303#true} #890#return; {34303#true} is VALID [2020-07-08 20:03:13,620 INFO L280 TraceCheckUtils]: 178: Hoare triple {34303#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {34303#true} is VALID [2020-07-08 20:03:13,620 INFO L280 TraceCheckUtils]: 179: Hoare triple {34303#true} ~tmp~3 := #t~ret15; {34303#true} is VALID [2020-07-08 20:03:13,621 INFO L280 TraceCheckUtils]: 180: Hoare triple {34303#true} havoc #t~ret15; {34303#true} is VALID [2020-07-08 20:03:13,621 INFO L280 TraceCheckUtils]: 181: Hoare triple {34303#true} assume !(0 != ~tmp~3); {34303#true} is VALID [2020-07-08 20:03:13,621 INFO L263 TraceCheckUtils]: 182: Hoare triple {34303#true} call activatePump__wrappee__highWaterSensor(); {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:03:13,621 INFO L280 TraceCheckUtils]: 183: Hoare triple {34474#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34303#true} is VALID [2020-07-08 20:03:13,622 INFO L280 TraceCheckUtils]: 184: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,622 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {34303#true} {34303#true} #892#return; {34303#true} is VALID [2020-07-08 20:03:13,622 INFO L280 TraceCheckUtils]: 186: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,622 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {34303#true} {34304#false} #908#return; {34304#false} is VALID [2020-07-08 20:03:13,622 INFO L280 TraceCheckUtils]: 188: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-08 20:03:13,622 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {34304#false} {34303#true} #878#return; {34304#false} is VALID [2020-07-08 20:03:13,623 INFO L280 TraceCheckUtils]: 190: Hoare triple {34304#false} assume true; {34304#false} is VALID [2020-07-08 20:03:13,623 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {34304#false} {34303#true} #898#return; {34304#false} is VALID [2020-07-08 20:03:13,623 INFO L263 TraceCheckUtils]: 192: Hoare triple {34304#false} call __utac_acc__Specification1_spec__1(); {34304#false} is VALID [2020-07-08 20:03:13,623 INFO L280 TraceCheckUtils]: 193: Hoare triple {34304#false} havoc ~tmp~0; {34304#false} is VALID [2020-07-08 20:03:13,623 INFO L280 TraceCheckUtils]: 194: Hoare triple {34304#false} havoc ~tmp___0~0; {34304#false} is VALID [2020-07-08 20:03:13,624 INFO L263 TraceCheckUtils]: 195: Hoare triple {34304#false} call #t~ret0 := isMethaneLevelCritical(); {34303#true} is VALID [2020-07-08 20:03:13,624 INFO L280 TraceCheckUtils]: 196: Hoare triple {34303#true} havoc ~retValue_acc~2; {34303#true} is VALID [2020-07-08 20:03:13,624 INFO L280 TraceCheckUtils]: 197: Hoare triple {34303#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {34303#true} is VALID [2020-07-08 20:03:13,624 INFO L280 TraceCheckUtils]: 198: Hoare triple {34303#true} #res := ~retValue_acc~2; {34303#true} is VALID [2020-07-08 20:03:13,624 INFO L280 TraceCheckUtils]: 199: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,624 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {34303#true} {34304#false} #928#return; {34304#false} is VALID [2020-07-08 20:03:13,625 INFO L280 TraceCheckUtils]: 201: Hoare triple {34304#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {34304#false} is VALID [2020-07-08 20:03:13,625 INFO L280 TraceCheckUtils]: 202: Hoare triple {34304#false} ~tmp~0 := #t~ret0; {34304#false} is VALID [2020-07-08 20:03:13,625 INFO L280 TraceCheckUtils]: 203: Hoare triple {34304#false} havoc #t~ret0; {34304#false} is VALID [2020-07-08 20:03:13,625 INFO L280 TraceCheckUtils]: 204: Hoare triple {34304#false} assume 0 != ~tmp~0; {34304#false} is VALID [2020-07-08 20:03:13,625 INFO L263 TraceCheckUtils]: 205: Hoare triple {34304#false} call #t~ret1 := isPumpRunning(); {34303#true} is VALID [2020-07-08 20:03:13,625 INFO L280 TraceCheckUtils]: 206: Hoare triple {34303#true} havoc ~retValue_acc~6; {34303#true} is VALID [2020-07-08 20:03:13,626 INFO L280 TraceCheckUtils]: 207: Hoare triple {34303#true} ~retValue_acc~6 := ~pumpRunning~0; {34303#true} is VALID [2020-07-08 20:03:13,626 INFO L280 TraceCheckUtils]: 208: Hoare triple {34303#true} #res := ~retValue_acc~6; {34303#true} is VALID [2020-07-08 20:03:13,626 INFO L280 TraceCheckUtils]: 209: Hoare triple {34303#true} assume true; {34303#true} is VALID [2020-07-08 20:03:13,626 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {34303#true} {34304#false} #930#return; {34304#false} is VALID [2020-07-08 20:03:13,626 INFO L280 TraceCheckUtils]: 211: Hoare triple {34304#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {34304#false} is VALID [2020-07-08 20:03:13,626 INFO L280 TraceCheckUtils]: 212: Hoare triple {34304#false} ~tmp___0~0 := #t~ret1; {34304#false} is VALID [2020-07-08 20:03:13,627 INFO L280 TraceCheckUtils]: 213: Hoare triple {34304#false} havoc #t~ret1; {34304#false} is VALID [2020-07-08 20:03:13,627 INFO L280 TraceCheckUtils]: 214: Hoare triple {34304#false} assume 0 != ~tmp___0~0; {34304#false} is VALID [2020-07-08 20:03:13,627 INFO L263 TraceCheckUtils]: 215: Hoare triple {34304#false} call __automaton_fail(); {34304#false} is VALID [2020-07-08 20:03:13,627 INFO L280 TraceCheckUtils]: 216: Hoare triple {34304#false} assume !false; {34304#false} is VALID [2020-07-08 20:03:13,661 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-08 20:03:13,661 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [606684987] [2020-07-08 20:03:13,661 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 20:03:13,661 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-08 20:03:13,662 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1910171154] [2020-07-08 20:03:13,662 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 217 [2020-07-08 20:03:13,663 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 20:03:13,663 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-08 20:03:13,880 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 213 edges. 213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:03:13,880 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-08 20:03:13,881 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 20:03:13,881 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-08 20:03:13,881 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-07-08 20:03:13,881 INFO L87 Difference]: Start difference. First operand 1159 states and 1337 transitions. Second operand 13 states. [2020-07-08 20:03:16,172 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-08 20:03:16,548 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 20:03:17,061 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:03:17,493 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:03:17,837 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:03:25,752 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:03:26,376 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:03:27,373 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:03:28,407 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:03:29,015 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-08 20:04:12,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:04:12,147 INFO L93 Difference]: Finished difference Result 2618 states and 3245 transitions. [2020-07-08 20:04:12,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-08 20:04:12,148 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 217 [2020-07-08 20:04:12,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 20:04:12,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 20:04:12,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 624 transitions. [2020-07-08 20:04:12,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 20:04:12,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 624 transitions. [2020-07-08 20:04:12,160 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 624 transitions. [2020-07-08 20:04:13,857 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 624 edges. 624 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:04:13,996 INFO L225 Difference]: With dead ends: 2618 [2020-07-08 20:04:13,996 INFO L226 Difference]: Without dead ends: 1569 [2020-07-08 20:04:14,000 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-07-08 20:04:14,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1569 states. [2020-07-08 20:04:42,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1569 to 1183. [2020-07-08 20:04:42,287 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 20:04:42,288 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1569 states. Second operand 1183 states. [2020-07-08 20:04:42,288 INFO L74 IsIncluded]: Start isIncluded. First operand 1569 states. Second operand 1183 states. [2020-07-08 20:04:42,288 INFO L87 Difference]: Start difference. First operand 1569 states. Second operand 1183 states. [2020-07-08 20:04:42,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:04:42,379 INFO L93 Difference]: Finished difference Result 1569 states and 1914 transitions. [2020-07-08 20:04:42,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 1914 transitions. [2020-07-08 20:04:42,382 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:04:42,383 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:04:42,383 INFO L74 IsIncluded]: Start isIncluded. First operand 1183 states. Second operand 1569 states. [2020-07-08 20:04:42,383 INFO L87 Difference]: Start difference. First operand 1183 states. Second operand 1569 states. [2020-07-08 20:04:42,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:04:42,486 INFO L93 Difference]: Finished difference Result 1569 states and 1914 transitions. [2020-07-08 20:04:42,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 1914 transitions. [2020-07-08 20:04:42,489 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:04:42,489 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:04:42,489 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 20:04:42,490 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 20:04:42,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1183 states. [2020-07-08 20:04:42,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 1183 states and 1361 transitions. [2020-07-08 20:04:42,536 INFO L78 Accepts]: Start accepts. Automaton has 1183 states and 1361 transitions. Word has length 217 [2020-07-08 20:04:42,536 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 20:04:42,536 INFO L479 AbstractCegarLoop]: Abstraction has 1183 states and 1361 transitions. [2020-07-08 20:04:42,536 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-08 20:04:42,536 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1183 states and 1361 transitions. [2020-07-08 20:04:50,401 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1361 edges. 1361 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:04:50,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1361 transitions. [2020-07-08 20:04:50,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-07-08 20:04:50,407 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 20:04:50,407 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1] [2020-07-08 20:04:50,408 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-08 20:04:50,408 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 20:04:50,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 20:04:50,408 INFO L82 PathProgramCache]: Analyzing trace with hash -817020659, now seen corresponding path program 1 times [2020-07-08 20:04:50,408 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 20:04:50,409 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [677997658] [2020-07-08 20:04:50,409 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 20:04:50,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:50,730 WARN L193 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 20:04:50,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:50,797 INFO L280 TraceCheckUtils]: 0: Hoare triple {45536#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {45370#true} is VALID [2020-07-08 20:04:50,798 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} #valid := #valid[0 := 0]; {45370#true} is VALID [2020-07-08 20:04:50,798 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} assume 0 < #StackHeapBarrier; {45370#true} is VALID [2020-07-08 20:04:50,798 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {45370#true} is VALID [2020-07-08 20:04:50,798 INFO L280 TraceCheckUtils]: 4: Hoare triple {45370#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {45370#true} is VALID [2020-07-08 20:04:50,798 INFO L280 TraceCheckUtils]: 5: Hoare triple {45370#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {45370#true} is VALID [2020-07-08 20:04:50,799 INFO L280 TraceCheckUtils]: 6: Hoare triple {45370#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {45370#true} is VALID [2020-07-08 20:04:50,799 INFO L280 TraceCheckUtils]: 7: Hoare triple {45370#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {45370#true} is VALID [2020-07-08 20:04:50,799 INFO L280 TraceCheckUtils]: 8: Hoare triple {45370#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {45370#true} is VALID [2020-07-08 20:04:50,799 INFO L280 TraceCheckUtils]: 9: Hoare triple {45370#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {45370#true} is VALID [2020-07-08 20:04:50,799 INFO L280 TraceCheckUtils]: 10: Hoare triple {45370#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {45370#true} is VALID [2020-07-08 20:04:50,800 INFO L280 TraceCheckUtils]: 11: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {45370#true} is VALID [2020-07-08 20:04:50,800 INFO L280 TraceCheckUtils]: 12: Hoare triple {45370#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {45370#true} is VALID [2020-07-08 20:04:50,800 INFO L280 TraceCheckUtils]: 13: Hoare triple {45370#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {45370#true} is VALID [2020-07-08 20:04:50,800 INFO L280 TraceCheckUtils]: 14: Hoare triple {45370#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {45370#true} is VALID [2020-07-08 20:04:50,800 INFO L280 TraceCheckUtils]: 15: Hoare triple {45370#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {45370#true} is VALID [2020-07-08 20:04:50,800 INFO L280 TraceCheckUtils]: 16: Hoare triple {45370#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {45370#true} is VALID [2020-07-08 20:04:50,801 INFO L280 TraceCheckUtils]: 17: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {45370#true} is VALID [2020-07-08 20:04:50,801 INFO L280 TraceCheckUtils]: 18: Hoare triple {45370#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {45370#true} is VALID [2020-07-08 20:04:50,801 INFO L280 TraceCheckUtils]: 19: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {45370#true} is VALID [2020-07-08 20:04:50,801 INFO L280 TraceCheckUtils]: 20: Hoare triple {45370#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {45370#true} is VALID [2020-07-08 20:04:50,801 INFO L280 TraceCheckUtils]: 21: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {45370#true} is VALID [2020-07-08 20:04:50,801 INFO L280 TraceCheckUtils]: 22: Hoare triple {45370#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {45370#true} is VALID [2020-07-08 20:04:50,802 INFO L280 TraceCheckUtils]: 23: Hoare triple {45370#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {45370#true} is VALID [2020-07-08 20:04:50,802 INFO L280 TraceCheckUtils]: 24: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {45370#true} is VALID [2020-07-08 20:04:50,802 INFO L280 TraceCheckUtils]: 25: Hoare triple {45370#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {45370#true} is VALID [2020-07-08 20:04:50,802 INFO L280 TraceCheckUtils]: 26: Hoare triple {45370#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {45370#true} is VALID [2020-07-08 20:04:50,802 INFO L280 TraceCheckUtils]: 27: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {45370#true} is VALID [2020-07-08 20:04:50,803 INFO L280 TraceCheckUtils]: 28: Hoare triple {45370#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {45370#true} is VALID [2020-07-08 20:04:50,803 INFO L280 TraceCheckUtils]: 29: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {45370#true} is VALID [2020-07-08 20:04:50,803 INFO L280 TraceCheckUtils]: 30: Hoare triple {45370#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {45370#true} is VALID [2020-07-08 20:04:50,803 INFO L280 TraceCheckUtils]: 31: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {45370#true} is VALID [2020-07-08 20:04:50,803 INFO L280 TraceCheckUtils]: 32: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {45370#true} is VALID [2020-07-08 20:04:50,803 INFO L280 TraceCheckUtils]: 33: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {45370#true} is VALID [2020-07-08 20:04:50,804 INFO L280 TraceCheckUtils]: 34: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {45370#true} is VALID [2020-07-08 20:04:50,804 INFO L280 TraceCheckUtils]: 35: Hoare triple {45370#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {45370#true} is VALID [2020-07-08 20:04:50,804 INFO L280 TraceCheckUtils]: 36: Hoare triple {45370#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {45370#true} is VALID [2020-07-08 20:04:50,804 INFO L280 TraceCheckUtils]: 37: Hoare triple {45370#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {45370#true} is VALID [2020-07-08 20:04:50,804 INFO L280 TraceCheckUtils]: 38: Hoare triple {45370#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {45370#true} is VALID [2020-07-08 20:04:50,805 INFO L280 TraceCheckUtils]: 39: Hoare triple {45370#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {45370#true} is VALID [2020-07-08 20:04:50,805 INFO L280 TraceCheckUtils]: 40: Hoare triple {45370#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {45370#true} is VALID [2020-07-08 20:04:50,805 INFO L280 TraceCheckUtils]: 41: Hoare triple {45370#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {45370#true} is VALID [2020-07-08 20:04:50,805 INFO L280 TraceCheckUtils]: 42: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {45370#true} is VALID [2020-07-08 20:04:50,805 INFO L280 TraceCheckUtils]: 43: Hoare triple {45370#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {45370#true} is VALID [2020-07-08 20:04:50,806 INFO L280 TraceCheckUtils]: 44: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {45370#true} is VALID [2020-07-08 20:04:50,806 INFO L280 TraceCheckUtils]: 45: Hoare triple {45370#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {45370#true} is VALID [2020-07-08 20:04:50,806 INFO L280 TraceCheckUtils]: 46: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {45370#true} is VALID [2020-07-08 20:04:50,806 INFO L280 TraceCheckUtils]: 47: Hoare triple {45370#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {45370#true} is VALID [2020-07-08 20:04:50,806 INFO L280 TraceCheckUtils]: 48: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {45370#true} is VALID [2020-07-08 20:04:50,806 INFO L280 TraceCheckUtils]: 49: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {45370#true} is VALID [2020-07-08 20:04:50,807 INFO L280 TraceCheckUtils]: 50: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {45370#true} is VALID [2020-07-08 20:04:50,807 INFO L280 TraceCheckUtils]: 51: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {45370#true} is VALID [2020-07-08 20:04:50,807 INFO L280 TraceCheckUtils]: 52: Hoare triple {45370#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {45370#true} is VALID [2020-07-08 20:04:50,807 INFO L280 TraceCheckUtils]: 53: Hoare triple {45370#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {45370#true} is VALID [2020-07-08 20:04:50,807 INFO L280 TraceCheckUtils]: 54: Hoare triple {45370#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {45370#true} is VALID [2020-07-08 20:04:50,808 INFO L280 TraceCheckUtils]: 55: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {45370#true} is VALID [2020-07-08 20:04:50,808 INFO L280 TraceCheckUtils]: 56: Hoare triple {45370#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {45370#true} is VALID [2020-07-08 20:04:50,808 INFO L280 TraceCheckUtils]: 57: Hoare triple {45370#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {45370#true} is VALID [2020-07-08 20:04:50,808 INFO L280 TraceCheckUtils]: 58: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {45370#true} is VALID [2020-07-08 20:04:50,808 INFO L280 TraceCheckUtils]: 59: Hoare triple {45370#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {45370#true} is VALID [2020-07-08 20:04:50,808 INFO L280 TraceCheckUtils]: 60: Hoare triple {45370#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {45370#true} is VALID [2020-07-08 20:04:50,809 INFO L280 TraceCheckUtils]: 61: Hoare triple {45370#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {45370#true} is VALID [2020-07-08 20:04:50,809 INFO L280 TraceCheckUtils]: 62: Hoare triple {45370#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {45370#true} is VALID [2020-07-08 20:04:50,809 INFO L280 TraceCheckUtils]: 63: Hoare triple {45370#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {45370#true} is VALID [2020-07-08 20:04:50,809 INFO L280 TraceCheckUtils]: 64: Hoare triple {45370#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {45370#true} is VALID [2020-07-08 20:04:50,809 INFO L280 TraceCheckUtils]: 65: Hoare triple {45370#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {45370#true} is VALID [2020-07-08 20:04:50,809 INFO L280 TraceCheckUtils]: 66: Hoare triple {45370#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {45370#true} is VALID [2020-07-08 20:04:50,810 INFO L280 TraceCheckUtils]: 67: Hoare triple {45370#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {45370#true} is VALID [2020-07-08 20:04:50,810 INFO L280 TraceCheckUtils]: 68: Hoare triple {45370#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {45370#true} is VALID [2020-07-08 20:04:50,810 INFO L280 TraceCheckUtils]: 69: Hoare triple {45370#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {45370#true} is VALID [2020-07-08 20:04:50,810 INFO L280 TraceCheckUtils]: 70: Hoare triple {45370#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {45370#true} is VALID [2020-07-08 20:04:50,811 INFO L280 TraceCheckUtils]: 71: Hoare triple {45370#true} ~waterLevel~0 := 1; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,811 INFO L280 TraceCheckUtils]: 72: Hoare triple {45451#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,812 INFO L280 TraceCheckUtils]: 73: Hoare triple {45451#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,812 INFO L280 TraceCheckUtils]: 74: Hoare triple {45451#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,813 INFO L280 TraceCheckUtils]: 75: Hoare triple {45451#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,813 INFO L280 TraceCheckUtils]: 76: Hoare triple {45451#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,814 INFO L280 TraceCheckUtils]: 77: Hoare triple {45451#(= 1 ~waterLevel~0)} assume true; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,814 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {45451#(= 1 ~waterLevel~0)} {45370#true} #924#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:50,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:50,821 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #830#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:50,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:50,824 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #832#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:50,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} havoc ~retValue_acc~1; {45370#true} is VALID [2020-07-08 20:04:50,828 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} ~retValue_acc~1 := 1; {45370#true} is VALID [2020-07-08 20:04:50,828 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} #res := ~retValue_acc~1; {45370#true} is VALID [2020-07-08 20:04:50,828 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:50,829 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #834#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:50,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:50,833 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #836#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:50,860 INFO L280 TraceCheckUtils]: 0: Hoare triple {45537#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {45370#true} is VALID [2020-07-08 20:04:50,861 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} ~methaneLevelCritical~0 := 1; {45370#true} is VALID [2020-07-08 20:04:50,861 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:50,862 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #882#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:50,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:50,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:50,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:50,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} havoc ~retValue_acc~4; {45370#true} is VALID [2020-07-08 20:04:50,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} assume !(~waterLevel~0 < 2); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,960 INFO L280 TraceCheckUtils]: 2: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~4 := 0; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,961 INFO L280 TraceCheckUtils]: 3: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~4; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,961 INFO L280 TraceCheckUtils]: 4: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,962 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #894#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} havoc ~retValue_acc~7; {45370#true} is VALID [2020-07-08 20:04:50,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} havoc ~tmp~4; {45370#true} is VALID [2020-07-08 20:04:50,963 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} havoc ~tmp___0~1; {45370#true} is VALID [2020-07-08 20:04:50,963 INFO L263 TraceCheckUtils]: 3: Hoare triple {45370#true} call #t~ret33 := isHighWaterSensorDry(); {45370#true} is VALID [2020-07-08 20:04:50,963 INFO L280 TraceCheckUtils]: 4: Hoare triple {45370#true} havoc ~retValue_acc~4; {45370#true} is VALID [2020-07-08 20:04:50,964 INFO L280 TraceCheckUtils]: 5: Hoare triple {45370#true} assume !(~waterLevel~0 < 2); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,965 INFO L280 TraceCheckUtils]: 6: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~4 := 0; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,965 INFO L280 TraceCheckUtils]: 7: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~4; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,966 INFO L280 TraceCheckUtils]: 8: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,967 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #894#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,968 INFO L280 TraceCheckUtils]: 10: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,968 INFO L280 TraceCheckUtils]: 11: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,969 INFO L280 TraceCheckUtils]: 12: Hoare triple {45593#(<= 2 ~waterLevel~0)} havoc #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,969 INFO L280 TraceCheckUtils]: 13: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,970 INFO L280 TraceCheckUtils]: 14: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,970 INFO L280 TraceCheckUtils]: 15: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,971 INFO L280 TraceCheckUtils]: 16: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,971 INFO L280 TraceCheckUtils]: 17: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,972 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #906#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:50,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:50,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:50,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:50,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-08 20:04:50,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-08 20:04:50,986 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-08 20:04:50,986 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:50,986 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45370#true} {45370#true} #918#return; {45370#true} is VALID [2020-07-08 20:04:50,986 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} havoc ~retValue_acc~5; {45370#true} is VALID [2020-07-08 20:04:50,987 INFO L263 TraceCheckUtils]: 1: Hoare triple {45370#true} call #t~ret16 := isMethaneLevelCritical(); {45370#true} is VALID [2020-07-08 20:04:50,987 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-08 20:04:50,987 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-08 20:04:50,987 INFO L280 TraceCheckUtils]: 4: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-08 20:04:50,988 INFO L280 TraceCheckUtils]: 5: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:50,988 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {45370#true} {45370#true} #918#return; {45370#true} is VALID [2020-07-08 20:04:50,988 INFO L280 TraceCheckUtils]: 7: Hoare triple {45370#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {45370#true} is VALID [2020-07-08 20:04:50,988 INFO L280 TraceCheckUtils]: 8: Hoare triple {45370#true} ~retValue_acc~5 := #t~ret16; {45370#true} is VALID [2020-07-08 20:04:50,988 INFO L280 TraceCheckUtils]: 9: Hoare triple {45370#true} havoc #t~ret16; {45370#true} is VALID [2020-07-08 20:04:50,989 INFO L280 TraceCheckUtils]: 10: Hoare triple {45370#true} #res := ~retValue_acc~5; {45370#true} is VALID [2020-07-08 20:04:50,989 INFO L280 TraceCheckUtils]: 11: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:50,989 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {45370#true} {45370#true} #890#return; {45370#true} is VALID [2020-07-08 20:04:50,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:50,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45370#true} is VALID [2020-07-08 20:04:50,992 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:50,993 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {45370#true} {45370#true} #892#return; {45370#true} is VALID [2020-07-08 20:04:50,993 INFO L280 TraceCheckUtils]: 0: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45370#true} is VALID [2020-07-08 20:04:50,993 INFO L263 TraceCheckUtils]: 1: Hoare triple {45370#true} call #t~ret15 := isMethaneAlarm(); {45370#true} is VALID [2020-07-08 20:04:50,993 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} havoc ~retValue_acc~5; {45370#true} is VALID [2020-07-08 20:04:50,993 INFO L263 TraceCheckUtils]: 3: Hoare triple {45370#true} call #t~ret16 := isMethaneLevelCritical(); {45370#true} is VALID [2020-07-08 20:04:50,994 INFO L280 TraceCheckUtils]: 4: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-08 20:04:50,994 INFO L280 TraceCheckUtils]: 5: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-08 20:04:50,994 INFO L280 TraceCheckUtils]: 6: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-08 20:04:50,994 INFO L280 TraceCheckUtils]: 7: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:50,994 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {45370#true} {45370#true} #918#return; {45370#true} is VALID [2020-07-08 20:04:50,995 INFO L280 TraceCheckUtils]: 9: Hoare triple {45370#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {45370#true} is VALID [2020-07-08 20:04:50,995 INFO L280 TraceCheckUtils]: 10: Hoare triple {45370#true} ~retValue_acc~5 := #t~ret16; {45370#true} is VALID [2020-07-08 20:04:50,995 INFO L280 TraceCheckUtils]: 11: Hoare triple {45370#true} havoc #t~ret16; {45370#true} is VALID [2020-07-08 20:04:50,995 INFO L280 TraceCheckUtils]: 12: Hoare triple {45370#true} #res := ~retValue_acc~5; {45370#true} is VALID [2020-07-08 20:04:50,995 INFO L280 TraceCheckUtils]: 13: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:50,996 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {45370#true} {45370#true} #890#return; {45370#true} is VALID [2020-07-08 20:04:50,996 INFO L280 TraceCheckUtils]: 15: Hoare triple {45370#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {45370#true} is VALID [2020-07-08 20:04:50,996 INFO L280 TraceCheckUtils]: 16: Hoare triple {45370#true} ~tmp~3 := #t~ret15; {45370#true} is VALID [2020-07-08 20:04:50,996 INFO L280 TraceCheckUtils]: 17: Hoare triple {45370#true} havoc #t~ret15; {45370#true} is VALID [2020-07-08 20:04:50,996 INFO L280 TraceCheckUtils]: 18: Hoare triple {45370#true} assume !(0 != ~tmp~3); {45370#true} is VALID [2020-07-08 20:04:50,998 INFO L263 TraceCheckUtils]: 19: Hoare triple {45370#true} call activatePump__wrappee__highWaterSensor(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:04:50,998 INFO L280 TraceCheckUtils]: 20: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45370#true} is VALID [2020-07-08 20:04:50,998 INFO L280 TraceCheckUtils]: 21: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:50,998 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {45370#true} {45370#true} #892#return; {45370#true} is VALID [2020-07-08 20:04:50,998 INFO L280 TraceCheckUtils]: 23: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:50,999 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {45370#true} {45593#(<= 2 ~waterLevel~0)} #908#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,000 INFO L280 TraceCheckUtils]: 0: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {45370#true} is VALID [2020-07-08 20:04:51,000 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} assume 0 == ~pumpRunning~0; {45370#true} is VALID [2020-07-08 20:04:51,000 INFO L263 TraceCheckUtils]: 2: Hoare triple {45370#true} call #t~ret13 := isHighWaterLevel(); {45370#true} is VALID [2020-07-08 20:04:51,000 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} havoc ~retValue_acc~7; {45370#true} is VALID [2020-07-08 20:04:51,000 INFO L280 TraceCheckUtils]: 4: Hoare triple {45370#true} havoc ~tmp~4; {45370#true} is VALID [2020-07-08 20:04:51,001 INFO L280 TraceCheckUtils]: 5: Hoare triple {45370#true} havoc ~tmp___0~1; {45370#true} is VALID [2020-07-08 20:04:51,001 INFO L263 TraceCheckUtils]: 6: Hoare triple {45370#true} call #t~ret33 := isHighWaterSensorDry(); {45370#true} is VALID [2020-07-08 20:04:51,001 INFO L280 TraceCheckUtils]: 7: Hoare triple {45370#true} havoc ~retValue_acc~4; {45370#true} is VALID [2020-07-08 20:04:51,002 INFO L280 TraceCheckUtils]: 8: Hoare triple {45370#true} assume !(~waterLevel~0 < 2); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,002 INFO L280 TraceCheckUtils]: 9: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~4 := 0; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,003 INFO L280 TraceCheckUtils]: 10: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~4; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,003 INFO L280 TraceCheckUtils]: 11: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,004 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #894#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,004 INFO L280 TraceCheckUtils]: 13: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,005 INFO L280 TraceCheckUtils]: 14: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,006 INFO L280 TraceCheckUtils]: 15: Hoare triple {45593#(<= 2 ~waterLevel~0)} havoc #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,006 INFO L280 TraceCheckUtils]: 16: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,007 INFO L280 TraceCheckUtils]: 17: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,007 INFO L280 TraceCheckUtils]: 18: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,008 INFO L280 TraceCheckUtils]: 19: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,008 INFO L280 TraceCheckUtils]: 20: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,009 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #906#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,009 INFO L280 TraceCheckUtils]: 22: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,010 INFO L280 TraceCheckUtils]: 23: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret13; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,011 INFO L280 TraceCheckUtils]: 24: Hoare triple {45593#(<= 2 ~waterLevel~0)} havoc #t~ret13; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,011 INFO L280 TraceCheckUtils]: 25: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,012 INFO L263 TraceCheckUtils]: 26: Hoare triple {45593#(<= 2 ~waterLevel~0)} call activatePump(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:04:51,012 INFO L280 TraceCheckUtils]: 27: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45370#true} is VALID [2020-07-08 20:04:51,013 INFO L263 TraceCheckUtils]: 28: Hoare triple {45370#true} call #t~ret15 := isMethaneAlarm(); {45370#true} is VALID [2020-07-08 20:04:51,013 INFO L280 TraceCheckUtils]: 29: Hoare triple {45370#true} havoc ~retValue_acc~5; {45370#true} is VALID [2020-07-08 20:04:51,013 INFO L263 TraceCheckUtils]: 30: Hoare triple {45370#true} call #t~ret16 := isMethaneLevelCritical(); {45370#true} is VALID [2020-07-08 20:04:51,013 INFO L280 TraceCheckUtils]: 31: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-08 20:04:51,013 INFO L280 TraceCheckUtils]: 32: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-08 20:04:51,014 INFO L280 TraceCheckUtils]: 33: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-08 20:04:51,014 INFO L280 TraceCheckUtils]: 34: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:51,014 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {45370#true} {45370#true} #918#return; {45370#true} is VALID [2020-07-08 20:04:51,014 INFO L280 TraceCheckUtils]: 36: Hoare triple {45370#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {45370#true} is VALID [2020-07-08 20:04:51,014 INFO L280 TraceCheckUtils]: 37: Hoare triple {45370#true} ~retValue_acc~5 := #t~ret16; {45370#true} is VALID [2020-07-08 20:04:51,015 INFO L280 TraceCheckUtils]: 38: Hoare triple {45370#true} havoc #t~ret16; {45370#true} is VALID [2020-07-08 20:04:51,015 INFO L280 TraceCheckUtils]: 39: Hoare triple {45370#true} #res := ~retValue_acc~5; {45370#true} is VALID [2020-07-08 20:04:51,015 INFO L280 TraceCheckUtils]: 40: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:51,015 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {45370#true} {45370#true} #890#return; {45370#true} is VALID [2020-07-08 20:04:51,015 INFO L280 TraceCheckUtils]: 42: Hoare triple {45370#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {45370#true} is VALID [2020-07-08 20:04:51,015 INFO L280 TraceCheckUtils]: 43: Hoare triple {45370#true} ~tmp~3 := #t~ret15; {45370#true} is VALID [2020-07-08 20:04:51,016 INFO L280 TraceCheckUtils]: 44: Hoare triple {45370#true} havoc #t~ret15; {45370#true} is VALID [2020-07-08 20:04:51,016 INFO L280 TraceCheckUtils]: 45: Hoare triple {45370#true} assume !(0 != ~tmp~3); {45370#true} is VALID [2020-07-08 20:04:51,016 INFO L263 TraceCheckUtils]: 46: Hoare triple {45370#true} call activatePump__wrappee__highWaterSensor(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:04:51,017 INFO L280 TraceCheckUtils]: 47: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45370#true} is VALID [2020-07-08 20:04:51,017 INFO L280 TraceCheckUtils]: 48: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:51,017 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {45370#true} {45370#true} #892#return; {45370#true} is VALID [2020-07-08 20:04:51,017 INFO L280 TraceCheckUtils]: 50: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:51,018 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {45370#true} {45593#(<= 2 ~waterLevel~0)} #908#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,019 INFO L280 TraceCheckUtils]: 52: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,020 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #878#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {45370#true} is VALID [2020-07-08 20:04:51,022 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} assume !(0 != ~pumpRunning~0); {45370#true} is VALID [2020-07-08 20:04:51,023 INFO L263 TraceCheckUtils]: 2: Hoare triple {45370#true} call processEnvironment__wrappee__methaneQuery(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:04:51,023 INFO L280 TraceCheckUtils]: 3: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {45370#true} is VALID [2020-07-08 20:04:51,023 INFO L280 TraceCheckUtils]: 4: Hoare triple {45370#true} assume 0 == ~pumpRunning~0; {45370#true} is VALID [2020-07-08 20:04:51,023 INFO L263 TraceCheckUtils]: 5: Hoare triple {45370#true} call #t~ret13 := isHighWaterLevel(); {45370#true} is VALID [2020-07-08 20:04:51,024 INFO L280 TraceCheckUtils]: 6: Hoare triple {45370#true} havoc ~retValue_acc~7; {45370#true} is VALID [2020-07-08 20:04:51,024 INFO L280 TraceCheckUtils]: 7: Hoare triple {45370#true} havoc ~tmp~4; {45370#true} is VALID [2020-07-08 20:04:51,024 INFO L280 TraceCheckUtils]: 8: Hoare triple {45370#true} havoc ~tmp___0~1; {45370#true} is VALID [2020-07-08 20:04:51,024 INFO L263 TraceCheckUtils]: 9: Hoare triple {45370#true} call #t~ret33 := isHighWaterSensorDry(); {45370#true} is VALID [2020-07-08 20:04:51,024 INFO L280 TraceCheckUtils]: 10: Hoare triple {45370#true} havoc ~retValue_acc~4; {45370#true} is VALID [2020-07-08 20:04:51,025 INFO L280 TraceCheckUtils]: 11: Hoare triple {45370#true} assume !(~waterLevel~0 < 2); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,025 INFO L280 TraceCheckUtils]: 12: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~4 := 0; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,026 INFO L280 TraceCheckUtils]: 13: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~4; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,026 INFO L280 TraceCheckUtils]: 14: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,027 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #894#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,028 INFO L280 TraceCheckUtils]: 16: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,028 INFO L280 TraceCheckUtils]: 17: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,028 INFO L280 TraceCheckUtils]: 18: Hoare triple {45593#(<= 2 ~waterLevel~0)} havoc #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,029 INFO L280 TraceCheckUtils]: 19: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,029 INFO L280 TraceCheckUtils]: 20: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,030 INFO L280 TraceCheckUtils]: 21: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,031 INFO L280 TraceCheckUtils]: 22: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,031 INFO L280 TraceCheckUtils]: 23: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,032 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #906#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,032 INFO L280 TraceCheckUtils]: 25: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,033 INFO L280 TraceCheckUtils]: 26: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret13; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,033 INFO L280 TraceCheckUtils]: 27: Hoare triple {45593#(<= 2 ~waterLevel~0)} havoc #t~ret13; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,034 INFO L280 TraceCheckUtils]: 28: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,034 INFO L263 TraceCheckUtils]: 29: Hoare triple {45593#(<= 2 ~waterLevel~0)} call activatePump(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:04:51,035 INFO L280 TraceCheckUtils]: 30: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45370#true} is VALID [2020-07-08 20:04:51,035 INFO L263 TraceCheckUtils]: 31: Hoare triple {45370#true} call #t~ret15 := isMethaneAlarm(); {45370#true} is VALID [2020-07-08 20:04:51,035 INFO L280 TraceCheckUtils]: 32: Hoare triple {45370#true} havoc ~retValue_acc~5; {45370#true} is VALID [2020-07-08 20:04:51,035 INFO L263 TraceCheckUtils]: 33: Hoare triple {45370#true} call #t~ret16 := isMethaneLevelCritical(); {45370#true} is VALID [2020-07-08 20:04:51,035 INFO L280 TraceCheckUtils]: 34: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-08 20:04:51,036 INFO L280 TraceCheckUtils]: 35: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-08 20:04:51,036 INFO L280 TraceCheckUtils]: 36: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-08 20:04:51,036 INFO L280 TraceCheckUtils]: 37: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:51,036 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {45370#true} {45370#true} #918#return; {45370#true} is VALID [2020-07-08 20:04:51,036 INFO L280 TraceCheckUtils]: 39: Hoare triple {45370#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {45370#true} is VALID [2020-07-08 20:04:51,036 INFO L280 TraceCheckUtils]: 40: Hoare triple {45370#true} ~retValue_acc~5 := #t~ret16; {45370#true} is VALID [2020-07-08 20:04:51,037 INFO L280 TraceCheckUtils]: 41: Hoare triple {45370#true} havoc #t~ret16; {45370#true} is VALID [2020-07-08 20:04:51,037 INFO L280 TraceCheckUtils]: 42: Hoare triple {45370#true} #res := ~retValue_acc~5; {45370#true} is VALID [2020-07-08 20:04:51,037 INFO L280 TraceCheckUtils]: 43: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:51,037 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {45370#true} {45370#true} #890#return; {45370#true} is VALID [2020-07-08 20:04:51,037 INFO L280 TraceCheckUtils]: 45: Hoare triple {45370#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {45370#true} is VALID [2020-07-08 20:04:51,038 INFO L280 TraceCheckUtils]: 46: Hoare triple {45370#true} ~tmp~3 := #t~ret15; {45370#true} is VALID [2020-07-08 20:04:51,038 INFO L280 TraceCheckUtils]: 47: Hoare triple {45370#true} havoc #t~ret15; {45370#true} is VALID [2020-07-08 20:04:51,038 INFO L280 TraceCheckUtils]: 48: Hoare triple {45370#true} assume !(0 != ~tmp~3); {45370#true} is VALID [2020-07-08 20:04:51,039 INFO L263 TraceCheckUtils]: 49: Hoare triple {45370#true} call activatePump__wrappee__highWaterSensor(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:04:51,039 INFO L280 TraceCheckUtils]: 50: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45370#true} is VALID [2020-07-08 20:04:51,039 INFO L280 TraceCheckUtils]: 51: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:51,039 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {45370#true} {45370#true} #892#return; {45370#true} is VALID [2020-07-08 20:04:51,039 INFO L280 TraceCheckUtils]: 53: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:51,040 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {45370#true} {45593#(<= 2 ~waterLevel~0)} #908#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,040 INFO L280 TraceCheckUtils]: 55: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,041 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #878#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,042 INFO L280 TraceCheckUtils]: 57: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,042 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45451#(= 1 ~waterLevel~0)} #898#return; {45371#false} is VALID [2020-07-08 20:04:51,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:51,048 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-08 20:04:51,048 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-08 20:04:51,049 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-08 20:04:51,049 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:51,049 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45370#true} {45371#false} #928#return; {45371#false} is VALID [2020-07-08 20:04:51,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:04:51,053 INFO L280 TraceCheckUtils]: 0: Hoare triple {45370#true} havoc ~retValue_acc~6; {45370#true} is VALID [2020-07-08 20:04:51,053 INFO L280 TraceCheckUtils]: 1: Hoare triple {45370#true} ~retValue_acc~6 := ~pumpRunning~0; {45370#true} is VALID [2020-07-08 20:04:51,053 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} #res := ~retValue_acc~6; {45370#true} is VALID [2020-07-08 20:04:51,053 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:51,054 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {45370#true} {45371#false} #930#return; {45371#false} is VALID [2020-07-08 20:04:51,057 INFO L263 TraceCheckUtils]: 0: Hoare triple {45370#true} call ULTIMATE.init(); {45536#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 20:04:51,058 INFO L280 TraceCheckUtils]: 1: Hoare triple {45536#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {45370#true} is VALID [2020-07-08 20:04:51,058 INFO L280 TraceCheckUtils]: 2: Hoare triple {45370#true} #valid := #valid[0 := 0]; {45370#true} is VALID [2020-07-08 20:04:51,058 INFO L280 TraceCheckUtils]: 3: Hoare triple {45370#true} assume 0 < #StackHeapBarrier; {45370#true} is VALID [2020-07-08 20:04:51,058 INFO L280 TraceCheckUtils]: 4: Hoare triple {45370#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {45370#true} is VALID [2020-07-08 20:04:51,058 INFO L280 TraceCheckUtils]: 5: Hoare triple {45370#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {45370#true} is VALID [2020-07-08 20:04:51,059 INFO L280 TraceCheckUtils]: 6: Hoare triple {45370#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {45370#true} is VALID [2020-07-08 20:04:51,059 INFO L280 TraceCheckUtils]: 7: Hoare triple {45370#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {45370#true} is VALID [2020-07-08 20:04:51,059 INFO L280 TraceCheckUtils]: 8: Hoare triple {45370#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {45370#true} is VALID [2020-07-08 20:04:51,059 INFO L280 TraceCheckUtils]: 9: Hoare triple {45370#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {45370#true} is VALID [2020-07-08 20:04:51,059 INFO L280 TraceCheckUtils]: 10: Hoare triple {45370#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {45370#true} is VALID [2020-07-08 20:04:51,059 INFO L280 TraceCheckUtils]: 11: Hoare triple {45370#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {45370#true} is VALID [2020-07-08 20:04:51,060 INFO L280 TraceCheckUtils]: 12: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {45370#true} is VALID [2020-07-08 20:04:51,060 INFO L280 TraceCheckUtils]: 13: Hoare triple {45370#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {45370#true} is VALID [2020-07-08 20:04:51,060 INFO L280 TraceCheckUtils]: 14: Hoare triple {45370#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {45370#true} is VALID [2020-07-08 20:04:51,060 INFO L280 TraceCheckUtils]: 15: Hoare triple {45370#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {45370#true} is VALID [2020-07-08 20:04:51,060 INFO L280 TraceCheckUtils]: 16: Hoare triple {45370#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {45370#true} is VALID [2020-07-08 20:04:51,061 INFO L280 TraceCheckUtils]: 17: Hoare triple {45370#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {45370#true} is VALID [2020-07-08 20:04:51,061 INFO L280 TraceCheckUtils]: 18: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {45370#true} is VALID [2020-07-08 20:04:51,061 INFO L280 TraceCheckUtils]: 19: Hoare triple {45370#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {45370#true} is VALID [2020-07-08 20:04:51,061 INFO L280 TraceCheckUtils]: 20: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {45370#true} is VALID [2020-07-08 20:04:51,061 INFO L280 TraceCheckUtils]: 21: Hoare triple {45370#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {45370#true} is VALID [2020-07-08 20:04:51,062 INFO L280 TraceCheckUtils]: 22: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {45370#true} is VALID [2020-07-08 20:04:51,062 INFO L280 TraceCheckUtils]: 23: Hoare triple {45370#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {45370#true} is VALID [2020-07-08 20:04:51,062 INFO L280 TraceCheckUtils]: 24: Hoare triple {45370#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {45370#true} is VALID [2020-07-08 20:04:51,062 INFO L280 TraceCheckUtils]: 25: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {45370#true} is VALID [2020-07-08 20:04:51,062 INFO L280 TraceCheckUtils]: 26: Hoare triple {45370#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {45370#true} is VALID [2020-07-08 20:04:51,062 INFO L280 TraceCheckUtils]: 27: Hoare triple {45370#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {45370#true} is VALID [2020-07-08 20:04:51,062 INFO L280 TraceCheckUtils]: 28: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {45370#true} is VALID [2020-07-08 20:04:51,063 INFO L280 TraceCheckUtils]: 29: Hoare triple {45370#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {45370#true} is VALID [2020-07-08 20:04:51,063 INFO L280 TraceCheckUtils]: 30: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {45370#true} is VALID [2020-07-08 20:04:51,063 INFO L280 TraceCheckUtils]: 31: Hoare triple {45370#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {45370#true} is VALID [2020-07-08 20:04:51,063 INFO L280 TraceCheckUtils]: 32: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {45370#true} is VALID [2020-07-08 20:04:51,063 INFO L280 TraceCheckUtils]: 33: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {45370#true} is VALID [2020-07-08 20:04:51,063 INFO L280 TraceCheckUtils]: 34: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {45370#true} is VALID [2020-07-08 20:04:51,064 INFO L280 TraceCheckUtils]: 35: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {45370#true} is VALID [2020-07-08 20:04:51,064 INFO L280 TraceCheckUtils]: 36: Hoare triple {45370#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {45370#true} is VALID [2020-07-08 20:04:51,064 INFO L280 TraceCheckUtils]: 37: Hoare triple {45370#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {45370#true} is VALID [2020-07-08 20:04:51,064 INFO L280 TraceCheckUtils]: 38: Hoare triple {45370#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {45370#true} is VALID [2020-07-08 20:04:51,065 INFO L280 TraceCheckUtils]: 39: Hoare triple {45370#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {45370#true} is VALID [2020-07-08 20:04:51,065 INFO L280 TraceCheckUtils]: 40: Hoare triple {45370#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {45370#true} is VALID [2020-07-08 20:04:51,065 INFO L280 TraceCheckUtils]: 41: Hoare triple {45370#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {45370#true} is VALID [2020-07-08 20:04:51,065 INFO L280 TraceCheckUtils]: 42: Hoare triple {45370#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {45370#true} is VALID [2020-07-08 20:04:51,066 INFO L280 TraceCheckUtils]: 43: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {45370#true} is VALID [2020-07-08 20:04:51,066 INFO L280 TraceCheckUtils]: 44: Hoare triple {45370#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {45370#true} is VALID [2020-07-08 20:04:51,066 INFO L280 TraceCheckUtils]: 45: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {45370#true} is VALID [2020-07-08 20:04:51,066 INFO L280 TraceCheckUtils]: 46: Hoare triple {45370#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {45370#true} is VALID [2020-07-08 20:04:51,067 INFO L280 TraceCheckUtils]: 47: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {45370#true} is VALID [2020-07-08 20:04:51,067 INFO L280 TraceCheckUtils]: 48: Hoare triple {45370#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {45370#true} is VALID [2020-07-08 20:04:51,067 INFO L280 TraceCheckUtils]: 49: Hoare triple {45370#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {45370#true} is VALID [2020-07-08 20:04:51,067 INFO L280 TraceCheckUtils]: 50: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {45370#true} is VALID [2020-07-08 20:04:51,068 INFO L280 TraceCheckUtils]: 51: Hoare triple {45370#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {45370#true} is VALID [2020-07-08 20:04:51,068 INFO L280 TraceCheckUtils]: 52: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {45370#true} is VALID [2020-07-08 20:04:51,068 INFO L280 TraceCheckUtils]: 53: Hoare triple {45370#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {45370#true} is VALID [2020-07-08 20:04:51,068 INFO L280 TraceCheckUtils]: 54: Hoare triple {45370#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {45370#true} is VALID [2020-07-08 20:04:51,069 INFO L280 TraceCheckUtils]: 55: Hoare triple {45370#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {45370#true} is VALID [2020-07-08 20:04:51,069 INFO L280 TraceCheckUtils]: 56: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {45370#true} is VALID [2020-07-08 20:04:51,069 INFO L280 TraceCheckUtils]: 57: Hoare triple {45370#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {45370#true} is VALID [2020-07-08 20:04:51,069 INFO L280 TraceCheckUtils]: 58: Hoare triple {45370#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {45370#true} is VALID [2020-07-08 20:04:51,070 INFO L280 TraceCheckUtils]: 59: Hoare triple {45370#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {45370#true} is VALID [2020-07-08 20:04:51,070 INFO L280 TraceCheckUtils]: 60: Hoare triple {45370#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {45370#true} is VALID [2020-07-08 20:04:51,070 INFO L280 TraceCheckUtils]: 61: Hoare triple {45370#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {45370#true} is VALID [2020-07-08 20:04:51,070 INFO L280 TraceCheckUtils]: 62: Hoare triple {45370#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {45370#true} is VALID [2020-07-08 20:04:51,070 INFO L280 TraceCheckUtils]: 63: Hoare triple {45370#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {45370#true} is VALID [2020-07-08 20:04:51,070 INFO L280 TraceCheckUtils]: 64: Hoare triple {45370#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {45370#true} is VALID [2020-07-08 20:04:51,071 INFO L280 TraceCheckUtils]: 65: Hoare triple {45370#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {45370#true} is VALID [2020-07-08 20:04:51,071 INFO L280 TraceCheckUtils]: 66: Hoare triple {45370#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {45370#true} is VALID [2020-07-08 20:04:51,071 INFO L280 TraceCheckUtils]: 67: Hoare triple {45370#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {45370#true} is VALID [2020-07-08 20:04:51,071 INFO L280 TraceCheckUtils]: 68: Hoare triple {45370#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {45370#true} is VALID [2020-07-08 20:04:51,071 INFO L280 TraceCheckUtils]: 69: Hoare triple {45370#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {45370#true} is VALID [2020-07-08 20:04:51,071 INFO L280 TraceCheckUtils]: 70: Hoare triple {45370#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {45370#true} is VALID [2020-07-08 20:04:51,072 INFO L280 TraceCheckUtils]: 71: Hoare triple {45370#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {45370#true} is VALID [2020-07-08 20:04:51,075 INFO L280 TraceCheckUtils]: 72: Hoare triple {45370#true} ~waterLevel~0 := 1; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,076 INFO L280 TraceCheckUtils]: 73: Hoare triple {45451#(= 1 ~waterLevel~0)} ~methaneLevelCritical~0 := 0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,077 INFO L280 TraceCheckUtils]: 74: Hoare triple {45451#(= 1 ~waterLevel~0)} ~pumpRunning~0 := 0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,077 INFO L280 TraceCheckUtils]: 75: Hoare triple {45451#(= 1 ~waterLevel~0)} ~systemActive~0 := 1; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,078 INFO L280 TraceCheckUtils]: 76: Hoare triple {45451#(= 1 ~waterLevel~0)} ~head~0.base, ~head~0.offset := 0, 0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,078 INFO L280 TraceCheckUtils]: 77: Hoare triple {45451#(= 1 ~waterLevel~0)} ~cleanupTimeShifts~0 := 4; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,079 INFO L280 TraceCheckUtils]: 78: Hoare triple {45451#(= 1 ~waterLevel~0)} assume true; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,079 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {45451#(= 1 ~waterLevel~0)} {45370#true} #924#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,080 INFO L263 TraceCheckUtils]: 80: Hoare triple {45451#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,081 INFO L280 TraceCheckUtils]: 81: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,081 INFO L280 TraceCheckUtils]: 82: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc ~tmp~9; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,082 INFO L263 TraceCheckUtils]: 83: Hoare triple {45451#(= 1 ~waterLevel~0)} call select_helpers(); {45370#true} is VALID [2020-07-08 20:04:51,082 INFO L280 TraceCheckUtils]: 84: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:51,083 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #830#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,083 INFO L263 TraceCheckUtils]: 86: Hoare triple {45451#(= 1 ~waterLevel~0)} call select_features(); {45370#true} is VALID [2020-07-08 20:04:51,083 INFO L280 TraceCheckUtils]: 87: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:51,084 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #832#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,084 INFO L263 TraceCheckUtils]: 89: Hoare triple {45451#(= 1 ~waterLevel~0)} call #t~ret73 := valid_product(); {45370#true} is VALID [2020-07-08 20:04:51,084 INFO L280 TraceCheckUtils]: 90: Hoare triple {45370#true} havoc ~retValue_acc~1; {45370#true} is VALID [2020-07-08 20:04:51,085 INFO L280 TraceCheckUtils]: 91: Hoare triple {45370#true} ~retValue_acc~1 := 1; {45370#true} is VALID [2020-07-08 20:04:51,085 INFO L280 TraceCheckUtils]: 92: Hoare triple {45370#true} #res := ~retValue_acc~1; {45370#true} is VALID [2020-07-08 20:04:51,085 INFO L280 TraceCheckUtils]: 93: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:51,086 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #834#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,086 INFO L280 TraceCheckUtils]: 95: Hoare triple {45451#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,087 INFO L280 TraceCheckUtils]: 96: Hoare triple {45451#(= 1 ~waterLevel~0)} ~tmp~9 := #t~ret73; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,087 INFO L280 TraceCheckUtils]: 97: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc #t~ret73; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,088 INFO L280 TraceCheckUtils]: 98: Hoare triple {45451#(= 1 ~waterLevel~0)} assume 0 != ~tmp~9; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,088 INFO L263 TraceCheckUtils]: 99: Hoare triple {45451#(= 1 ~waterLevel~0)} call setup(); {45370#true} is VALID [2020-07-08 20:04:51,088 INFO L280 TraceCheckUtils]: 100: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:51,089 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #836#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,089 INFO L263 TraceCheckUtils]: 102: Hoare triple {45451#(= 1 ~waterLevel~0)} call runTest(); {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,090 INFO L263 TraceCheckUtils]: 103: Hoare triple {45451#(= 1 ~waterLevel~0)} call test(); {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,090 INFO L280 TraceCheckUtils]: 104: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,091 INFO L280 TraceCheckUtils]: 105: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc ~tmp~5; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,092 INFO L280 TraceCheckUtils]: 106: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc ~tmp___0~2; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,092 INFO L280 TraceCheckUtils]: 107: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc ~tmp___1~0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,093 INFO L280 TraceCheckUtils]: 108: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc ~tmp___2~0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,094 INFO L280 TraceCheckUtils]: 109: Hoare triple {45451#(= 1 ~waterLevel~0)} ~splverifierCounter~0 := 0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,094 INFO L280 TraceCheckUtils]: 110: Hoare triple {45451#(= 1 ~waterLevel~0)} assume !false; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,095 INFO L280 TraceCheckUtils]: 111: Hoare triple {45451#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,096 INFO L280 TraceCheckUtils]: 112: Hoare triple {45451#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,097 INFO L280 TraceCheckUtils]: 113: Hoare triple {45451#(= 1 ~waterLevel~0)} ~tmp~5 := #t~nondet34; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,097 INFO L280 TraceCheckUtils]: 114: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc #t~nondet34; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,098 INFO L280 TraceCheckUtils]: 115: Hoare triple {45451#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~5); {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,098 INFO L280 TraceCheckUtils]: 116: Hoare triple {45451#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,099 INFO L280 TraceCheckUtils]: 117: Hoare triple {45451#(= 1 ~waterLevel~0)} ~tmp___0~2 := #t~nondet35; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,099 INFO L280 TraceCheckUtils]: 118: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc #t~nondet35; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,100 INFO L280 TraceCheckUtils]: 119: Hoare triple {45451#(= 1 ~waterLevel~0)} assume 0 != ~tmp___0~2; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,101 INFO L263 TraceCheckUtils]: 120: Hoare triple {45451#(= 1 ~waterLevel~0)} call changeMethaneLevel(); {45537#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 20:04:51,101 INFO L280 TraceCheckUtils]: 121: Hoare triple {45537#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {45370#true} is VALID [2020-07-08 20:04:51,101 INFO L280 TraceCheckUtils]: 122: Hoare triple {45370#true} ~methaneLevelCritical~0 := 1; {45370#true} is VALID [2020-07-08 20:04:51,101 INFO L280 TraceCheckUtils]: 123: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:51,102 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {45370#true} {45451#(= 1 ~waterLevel~0)} #882#return; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,103 INFO L280 TraceCheckUtils]: 125: Hoare triple {45451#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,104 INFO L280 TraceCheckUtils]: 126: Hoare triple {45451#(= 1 ~waterLevel~0)} ~tmp___2~0 := #t~nondet36; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,104 INFO L280 TraceCheckUtils]: 127: Hoare triple {45451#(= 1 ~waterLevel~0)} havoc #t~nondet36; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,105 INFO L280 TraceCheckUtils]: 128: Hoare triple {45451#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,105 INFO L263 TraceCheckUtils]: 129: Hoare triple {45451#(= 1 ~waterLevel~0)} call timeShift(); {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,106 INFO L280 TraceCheckUtils]: 130: Hoare triple {45451#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,106 INFO L280 TraceCheckUtils]: 131: Hoare triple {45451#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {45451#(= 1 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,107 INFO L263 TraceCheckUtils]: 132: Hoare triple {45451#(= 1 ~waterLevel~0)} call processEnvironment(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:04:51,107 INFO L280 TraceCheckUtils]: 133: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {45370#true} is VALID [2020-07-08 20:04:51,107 INFO L280 TraceCheckUtils]: 134: Hoare triple {45370#true} assume !(0 != ~pumpRunning~0); {45370#true} is VALID [2020-07-08 20:04:51,108 INFO L263 TraceCheckUtils]: 135: Hoare triple {45370#true} call processEnvironment__wrappee__methaneQuery(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:04:51,108 INFO L280 TraceCheckUtils]: 136: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {45370#true} is VALID [2020-07-08 20:04:51,108 INFO L280 TraceCheckUtils]: 137: Hoare triple {45370#true} assume 0 == ~pumpRunning~0; {45370#true} is VALID [2020-07-08 20:04:51,108 INFO L263 TraceCheckUtils]: 138: Hoare triple {45370#true} call #t~ret13 := isHighWaterLevel(); {45370#true} is VALID [2020-07-08 20:04:51,109 INFO L280 TraceCheckUtils]: 139: Hoare triple {45370#true} havoc ~retValue_acc~7; {45370#true} is VALID [2020-07-08 20:04:51,109 INFO L280 TraceCheckUtils]: 140: Hoare triple {45370#true} havoc ~tmp~4; {45370#true} is VALID [2020-07-08 20:04:51,109 INFO L280 TraceCheckUtils]: 141: Hoare triple {45370#true} havoc ~tmp___0~1; {45370#true} is VALID [2020-07-08 20:04:51,109 INFO L263 TraceCheckUtils]: 142: Hoare triple {45370#true} call #t~ret33 := isHighWaterSensorDry(); {45370#true} is VALID [2020-07-08 20:04:51,109 INFO L280 TraceCheckUtils]: 143: Hoare triple {45370#true} havoc ~retValue_acc~4; {45370#true} is VALID [2020-07-08 20:04:51,110 INFO L280 TraceCheckUtils]: 144: Hoare triple {45370#true} assume !(~waterLevel~0 < 2); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,110 INFO L280 TraceCheckUtils]: 145: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~4 := 0; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,111 INFO L280 TraceCheckUtils]: 146: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~4; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,111 INFO L280 TraceCheckUtils]: 147: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,112 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #894#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,112 INFO L280 TraceCheckUtils]: 149: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,113 INFO L280 TraceCheckUtils]: 150: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp~4 := #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,113 INFO L280 TraceCheckUtils]: 151: Hoare triple {45593#(<= 2 ~waterLevel~0)} havoc #t~ret33; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,114 INFO L280 TraceCheckUtils]: 152: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,114 INFO L280 TraceCheckUtils]: 153: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp___0~1 := 1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,115 INFO L280 TraceCheckUtils]: 154: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~retValue_acc~7 := ~tmp___0~1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,115 INFO L280 TraceCheckUtils]: 155: Hoare triple {45593#(<= 2 ~waterLevel~0)} #res := ~retValue_acc~7; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,116 INFO L280 TraceCheckUtils]: 156: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,116 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #906#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,117 INFO L280 TraceCheckUtils]: 158: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,117 INFO L280 TraceCheckUtils]: 159: Hoare triple {45593#(<= 2 ~waterLevel~0)} ~tmp~1 := #t~ret13; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,118 INFO L280 TraceCheckUtils]: 160: Hoare triple {45593#(<= 2 ~waterLevel~0)} havoc #t~ret13; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,119 INFO L280 TraceCheckUtils]: 161: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,120 INFO L263 TraceCheckUtils]: 162: Hoare triple {45593#(<= 2 ~waterLevel~0)} call activatePump(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:04:51,120 INFO L280 TraceCheckUtils]: 163: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {45370#true} is VALID [2020-07-08 20:04:51,120 INFO L263 TraceCheckUtils]: 164: Hoare triple {45370#true} call #t~ret15 := isMethaneAlarm(); {45370#true} is VALID [2020-07-08 20:04:51,120 INFO L280 TraceCheckUtils]: 165: Hoare triple {45370#true} havoc ~retValue_acc~5; {45370#true} is VALID [2020-07-08 20:04:51,120 INFO L263 TraceCheckUtils]: 166: Hoare triple {45370#true} call #t~ret16 := isMethaneLevelCritical(); {45370#true} is VALID [2020-07-08 20:04:51,120 INFO L280 TraceCheckUtils]: 167: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-08 20:04:51,121 INFO L280 TraceCheckUtils]: 168: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-08 20:04:51,121 INFO L280 TraceCheckUtils]: 169: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-08 20:04:51,121 INFO L280 TraceCheckUtils]: 170: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:51,121 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {45370#true} {45370#true} #918#return; {45370#true} is VALID [2020-07-08 20:04:51,121 INFO L280 TraceCheckUtils]: 172: Hoare triple {45370#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {45370#true} is VALID [2020-07-08 20:04:51,121 INFO L280 TraceCheckUtils]: 173: Hoare triple {45370#true} ~retValue_acc~5 := #t~ret16; {45370#true} is VALID [2020-07-08 20:04:51,122 INFO L280 TraceCheckUtils]: 174: Hoare triple {45370#true} havoc #t~ret16; {45370#true} is VALID [2020-07-08 20:04:51,122 INFO L280 TraceCheckUtils]: 175: Hoare triple {45370#true} #res := ~retValue_acc~5; {45370#true} is VALID [2020-07-08 20:04:51,122 INFO L280 TraceCheckUtils]: 176: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:51,122 INFO L275 TraceCheckUtils]: 177: Hoare quadruple {45370#true} {45370#true} #890#return; {45370#true} is VALID [2020-07-08 20:04:51,122 INFO L280 TraceCheckUtils]: 178: Hoare triple {45370#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {45370#true} is VALID [2020-07-08 20:04:51,122 INFO L280 TraceCheckUtils]: 179: Hoare triple {45370#true} ~tmp~3 := #t~ret15; {45370#true} is VALID [2020-07-08 20:04:51,123 INFO L280 TraceCheckUtils]: 180: Hoare triple {45370#true} havoc #t~ret15; {45370#true} is VALID [2020-07-08 20:04:51,123 INFO L280 TraceCheckUtils]: 181: Hoare triple {45370#true} assume !(0 != ~tmp~3); {45370#true} is VALID [2020-07-08 20:04:51,123 INFO L263 TraceCheckUtils]: 182: Hoare triple {45370#true} call activatePump__wrappee__highWaterSensor(); {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:04:51,124 INFO L280 TraceCheckUtils]: 183: Hoare triple {45538#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {45370#true} is VALID [2020-07-08 20:04:51,124 INFO L280 TraceCheckUtils]: 184: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:51,124 INFO L275 TraceCheckUtils]: 185: Hoare quadruple {45370#true} {45370#true} #892#return; {45370#true} is VALID [2020-07-08 20:04:51,124 INFO L280 TraceCheckUtils]: 186: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:51,125 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {45370#true} {45593#(<= 2 ~waterLevel~0)} #908#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,125 INFO L280 TraceCheckUtils]: 188: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,126 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45370#true} #878#return; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,126 INFO L280 TraceCheckUtils]: 190: Hoare triple {45593#(<= 2 ~waterLevel~0)} assume true; {45593#(<= 2 ~waterLevel~0)} is VALID [2020-07-08 20:04:51,127 INFO L275 TraceCheckUtils]: 191: Hoare quadruple {45593#(<= 2 ~waterLevel~0)} {45451#(= 1 ~waterLevel~0)} #898#return; {45371#false} is VALID [2020-07-08 20:04:51,127 INFO L263 TraceCheckUtils]: 192: Hoare triple {45371#false} call __utac_acc__Specification1_spec__1(); {45371#false} is VALID [2020-07-08 20:04:51,127 INFO L280 TraceCheckUtils]: 193: Hoare triple {45371#false} havoc ~tmp~0; {45371#false} is VALID [2020-07-08 20:04:51,127 INFO L280 TraceCheckUtils]: 194: Hoare triple {45371#false} havoc ~tmp___0~0; {45371#false} is VALID [2020-07-08 20:04:51,127 INFO L263 TraceCheckUtils]: 195: Hoare triple {45371#false} call #t~ret0 := isMethaneLevelCritical(); {45370#true} is VALID [2020-07-08 20:04:51,127 INFO L280 TraceCheckUtils]: 196: Hoare triple {45370#true} havoc ~retValue_acc~2; {45370#true} is VALID [2020-07-08 20:04:51,128 INFO L280 TraceCheckUtils]: 197: Hoare triple {45370#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {45370#true} is VALID [2020-07-08 20:04:51,128 INFO L280 TraceCheckUtils]: 198: Hoare triple {45370#true} #res := ~retValue_acc~2; {45370#true} is VALID [2020-07-08 20:04:51,128 INFO L280 TraceCheckUtils]: 199: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:51,128 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {45370#true} {45371#false} #928#return; {45371#false} is VALID [2020-07-08 20:04:51,128 INFO L280 TraceCheckUtils]: 201: Hoare triple {45371#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {45371#false} is VALID [2020-07-08 20:04:51,129 INFO L280 TraceCheckUtils]: 202: Hoare triple {45371#false} ~tmp~0 := #t~ret0; {45371#false} is VALID [2020-07-08 20:04:51,129 INFO L280 TraceCheckUtils]: 203: Hoare triple {45371#false} havoc #t~ret0; {45371#false} is VALID [2020-07-08 20:04:51,129 INFO L280 TraceCheckUtils]: 204: Hoare triple {45371#false} assume 0 != ~tmp~0; {45371#false} is VALID [2020-07-08 20:04:51,129 INFO L263 TraceCheckUtils]: 205: Hoare triple {45371#false} call #t~ret1 := isPumpRunning(); {45370#true} is VALID [2020-07-08 20:04:51,129 INFO L280 TraceCheckUtils]: 206: Hoare triple {45370#true} havoc ~retValue_acc~6; {45370#true} is VALID [2020-07-08 20:04:51,129 INFO L280 TraceCheckUtils]: 207: Hoare triple {45370#true} ~retValue_acc~6 := ~pumpRunning~0; {45370#true} is VALID [2020-07-08 20:04:51,129 INFO L280 TraceCheckUtils]: 208: Hoare triple {45370#true} #res := ~retValue_acc~6; {45370#true} is VALID [2020-07-08 20:04:51,130 INFO L280 TraceCheckUtils]: 209: Hoare triple {45370#true} assume true; {45370#true} is VALID [2020-07-08 20:04:51,130 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {45370#true} {45371#false} #930#return; {45371#false} is VALID [2020-07-08 20:04:51,130 INFO L280 TraceCheckUtils]: 211: Hoare triple {45371#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {45371#false} is VALID [2020-07-08 20:04:51,130 INFO L280 TraceCheckUtils]: 212: Hoare triple {45371#false} ~tmp___0~0 := #t~ret1; {45371#false} is VALID [2020-07-08 20:04:51,130 INFO L280 TraceCheckUtils]: 213: Hoare triple {45371#false} havoc #t~ret1; {45371#false} is VALID [2020-07-08 20:04:51,130 INFO L280 TraceCheckUtils]: 214: Hoare triple {45371#false} assume 0 != ~tmp___0~0; {45371#false} is VALID [2020-07-08 20:04:51,131 INFO L263 TraceCheckUtils]: 215: Hoare triple {45371#false} call __automaton_fail(); {45371#false} is VALID [2020-07-08 20:04:51,131 INFO L280 TraceCheckUtils]: 216: Hoare triple {45371#false} assume !false; {45371#false} is VALID [2020-07-08 20:04:51,171 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-08 20:04:51,172 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [677997658] [2020-07-08 20:04:51,172 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 20:04:51,172 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-08 20:04:51,172 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [400186738] [2020-07-08 20:04:51,173 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 217 [2020-07-08 20:04:51,175 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 20:04:51,175 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-08 20:04:51,391 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 213 edges. 213 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:04:51,391 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-08 20:04:51,391 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 20:04:51,391 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-08 20:04:51,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-08 20:04:51,392 INFO L87 Difference]: Start difference. First operand 1183 states and 1361 transitions. Second operand 7 states. [2020-07-08 20:04:52,452 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 20:04:55,544 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 20:06:16,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:06:16,331 INFO L93 Difference]: Finished difference Result 3916 states and 4879 transitions. [2020-07-08 20:06:16,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-08 20:06:16,331 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 217 [2020-07-08 20:06:16,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 20:06:16,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 20:06:16,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 954 transitions. [2020-07-08 20:06:16,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-08 20:06:16,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 954 transitions. [2020-07-08 20:06:16,348 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 954 transitions. [2020-07-08 20:06:19,219 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 954 edges. 954 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:06:19,587 INFO L225 Difference]: With dead ends: 3916 [2020-07-08 20:06:19,587 INFO L226 Difference]: Without dead ends: 2843 [2020-07-08 20:06:19,591 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 41 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-08 20:06:19,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2843 states. [2020-07-08 20:07:19,894 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2843 to 2339. [2020-07-08 20:07:19,894 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 20:07:19,894 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2843 states. Second operand 2339 states. [2020-07-08 20:07:19,894 INFO L74 IsIncluded]: Start isIncluded. First operand 2843 states. Second operand 2339 states. [2020-07-08 20:07:19,894 INFO L87 Difference]: Start difference. First operand 2843 states. Second operand 2339 states. [2020-07-08 20:07:20,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:07:20,150 INFO L93 Difference]: Finished difference Result 2843 states and 3459 transitions. [2020-07-08 20:07:20,150 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 3459 transitions. [2020-07-08 20:07:20,155 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:07:20,155 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:07:20,155 INFO L74 IsIncluded]: Start isIncluded. First operand 2339 states. Second operand 2843 states. [2020-07-08 20:07:20,155 INFO L87 Difference]: Start difference. First operand 2339 states. Second operand 2843 states. [2020-07-08 20:07:20,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:07:20,413 INFO L93 Difference]: Finished difference Result 2843 states and 3459 transitions. [2020-07-08 20:07:20,414 INFO L276 IsEmpty]: Start isEmpty. Operand 2843 states and 3459 transitions. [2020-07-08 20:07:20,419 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 20:07:20,419 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 20:07:20,419 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 20:07:20,419 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 20:07:20,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2339 states. [2020-07-08 20:07:20,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 2339 states and 2717 transitions. [2020-07-08 20:07:20,638 INFO L78 Accepts]: Start accepts. Automaton has 2339 states and 2717 transitions. Word has length 217 [2020-07-08 20:07:20,639 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 20:07:20,639 INFO L479 AbstractCegarLoop]: Abstraction has 2339 states and 2717 transitions. [2020-07-08 20:07:20,639 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-08 20:07:20,639 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2339 states and 2717 transitions. [2020-07-08 20:07:37,575 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 2717 edges. 2717 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:07:37,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2339 states and 2717 transitions. [2020-07-08 20:07:37,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2020-07-08 20:07:37,579 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 20:07:37,580 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 20:07:37,580 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-08 20:07:37,580 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 20:07:37,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 20:07:37,581 INFO L82 PathProgramCache]: Analyzing trace with hash 332409836, now seen corresponding path program 1 times [2020-07-08 20:07:37,581 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 20:07:37,581 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [205415730] [2020-07-08 20:07:37,581 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 20:07:37,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:07:37,931 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-08 20:07:37,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:07:37,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {64057#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {63885#true} is VALID [2020-07-08 20:07:37,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} #valid := #valid[0 := 0]; {63885#true} is VALID [2020-07-08 20:07:37,989 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} assume 0 < #StackHeapBarrier; {63885#true} is VALID [2020-07-08 20:07:37,989 INFO L280 TraceCheckUtils]: 3: Hoare triple {63885#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {63885#true} is VALID [2020-07-08 20:07:37,989 INFO L280 TraceCheckUtils]: 4: Hoare triple {63885#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {63885#true} is VALID [2020-07-08 20:07:37,989 INFO L280 TraceCheckUtils]: 5: Hoare triple {63885#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {63885#true} is VALID [2020-07-08 20:07:37,990 INFO L280 TraceCheckUtils]: 6: Hoare triple {63885#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {63885#true} is VALID [2020-07-08 20:07:37,990 INFO L280 TraceCheckUtils]: 7: Hoare triple {63885#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {63885#true} is VALID [2020-07-08 20:07:37,990 INFO L280 TraceCheckUtils]: 8: Hoare triple {63885#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {63885#true} is VALID [2020-07-08 20:07:37,990 INFO L280 TraceCheckUtils]: 9: Hoare triple {63885#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {63885#true} is VALID [2020-07-08 20:07:37,990 INFO L280 TraceCheckUtils]: 10: Hoare triple {63885#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {63885#true} is VALID [2020-07-08 20:07:37,990 INFO L280 TraceCheckUtils]: 11: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {63885#true} is VALID [2020-07-08 20:07:37,991 INFO L280 TraceCheckUtils]: 12: Hoare triple {63885#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {63885#true} is VALID [2020-07-08 20:07:37,991 INFO L280 TraceCheckUtils]: 13: Hoare triple {63885#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {63885#true} is VALID [2020-07-08 20:07:37,991 INFO L280 TraceCheckUtils]: 14: Hoare triple {63885#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {63885#true} is VALID [2020-07-08 20:07:37,991 INFO L280 TraceCheckUtils]: 15: Hoare triple {63885#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {63885#true} is VALID [2020-07-08 20:07:37,991 INFO L280 TraceCheckUtils]: 16: Hoare triple {63885#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {63885#true} is VALID [2020-07-08 20:07:37,991 INFO L280 TraceCheckUtils]: 17: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {63885#true} is VALID [2020-07-08 20:07:37,992 INFO L280 TraceCheckUtils]: 18: Hoare triple {63885#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {63885#true} is VALID [2020-07-08 20:07:37,992 INFO L280 TraceCheckUtils]: 19: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {63885#true} is VALID [2020-07-08 20:07:37,992 INFO L280 TraceCheckUtils]: 20: Hoare triple {63885#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {63885#true} is VALID [2020-07-08 20:07:37,992 INFO L280 TraceCheckUtils]: 21: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {63885#true} is VALID [2020-07-08 20:07:37,992 INFO L280 TraceCheckUtils]: 22: Hoare triple {63885#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {63885#true} is VALID [2020-07-08 20:07:37,992 INFO L280 TraceCheckUtils]: 23: Hoare triple {63885#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {63885#true} is VALID [2020-07-08 20:07:37,993 INFO L280 TraceCheckUtils]: 24: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {63885#true} is VALID [2020-07-08 20:07:37,993 INFO L280 TraceCheckUtils]: 25: Hoare triple {63885#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {63885#true} is VALID [2020-07-08 20:07:37,993 INFO L280 TraceCheckUtils]: 26: Hoare triple {63885#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {63885#true} is VALID [2020-07-08 20:07:37,993 INFO L280 TraceCheckUtils]: 27: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {63885#true} is VALID [2020-07-08 20:07:37,993 INFO L280 TraceCheckUtils]: 28: Hoare triple {63885#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {63885#true} is VALID [2020-07-08 20:07:37,993 INFO L280 TraceCheckUtils]: 29: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {63885#true} is VALID [2020-07-08 20:07:37,994 INFO L280 TraceCheckUtils]: 30: Hoare triple {63885#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {63885#true} is VALID [2020-07-08 20:07:37,994 INFO L280 TraceCheckUtils]: 31: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {63885#true} is VALID [2020-07-08 20:07:37,994 INFO L280 TraceCheckUtils]: 32: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {63885#true} is VALID [2020-07-08 20:07:37,994 INFO L280 TraceCheckUtils]: 33: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {63885#true} is VALID [2020-07-08 20:07:37,994 INFO L280 TraceCheckUtils]: 34: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {63885#true} is VALID [2020-07-08 20:07:37,995 INFO L280 TraceCheckUtils]: 35: Hoare triple {63885#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {63885#true} is VALID [2020-07-08 20:07:37,995 INFO L280 TraceCheckUtils]: 36: Hoare triple {63885#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {63885#true} is VALID [2020-07-08 20:07:37,995 INFO L280 TraceCheckUtils]: 37: Hoare triple {63885#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {63885#true} is VALID [2020-07-08 20:07:37,995 INFO L280 TraceCheckUtils]: 38: Hoare triple {63885#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {63885#true} is VALID [2020-07-08 20:07:37,995 INFO L280 TraceCheckUtils]: 39: Hoare triple {63885#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {63885#true} is VALID [2020-07-08 20:07:37,996 INFO L280 TraceCheckUtils]: 40: Hoare triple {63885#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {63885#true} is VALID [2020-07-08 20:07:37,996 INFO L280 TraceCheckUtils]: 41: Hoare triple {63885#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {63885#true} is VALID [2020-07-08 20:07:37,996 INFO L280 TraceCheckUtils]: 42: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {63885#true} is VALID [2020-07-08 20:07:37,996 INFO L280 TraceCheckUtils]: 43: Hoare triple {63885#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {63885#true} is VALID [2020-07-08 20:07:37,996 INFO L280 TraceCheckUtils]: 44: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {63885#true} is VALID [2020-07-08 20:07:37,996 INFO L280 TraceCheckUtils]: 45: Hoare triple {63885#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {63885#true} is VALID [2020-07-08 20:07:37,997 INFO L280 TraceCheckUtils]: 46: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {63885#true} is VALID [2020-07-08 20:07:37,997 INFO L280 TraceCheckUtils]: 47: Hoare triple {63885#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {63885#true} is VALID [2020-07-08 20:07:37,997 INFO L280 TraceCheckUtils]: 48: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {63885#true} is VALID [2020-07-08 20:07:37,997 INFO L280 TraceCheckUtils]: 49: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {63885#true} is VALID [2020-07-08 20:07:37,997 INFO L280 TraceCheckUtils]: 50: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {63885#true} is VALID [2020-07-08 20:07:37,997 INFO L280 TraceCheckUtils]: 51: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {63885#true} is VALID [2020-07-08 20:07:37,998 INFO L280 TraceCheckUtils]: 52: Hoare triple {63885#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {63885#true} is VALID [2020-07-08 20:07:37,998 INFO L280 TraceCheckUtils]: 53: Hoare triple {63885#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {63885#true} is VALID [2020-07-08 20:07:37,998 INFO L280 TraceCheckUtils]: 54: Hoare triple {63885#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {63885#true} is VALID [2020-07-08 20:07:37,998 INFO L280 TraceCheckUtils]: 55: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {63885#true} is VALID [2020-07-08 20:07:37,998 INFO L280 TraceCheckUtils]: 56: Hoare triple {63885#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {63885#true} is VALID [2020-07-08 20:07:37,999 INFO L280 TraceCheckUtils]: 57: Hoare triple {63885#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {63885#true} is VALID [2020-07-08 20:07:37,999 INFO L280 TraceCheckUtils]: 58: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {63885#true} is VALID [2020-07-08 20:07:37,999 INFO L280 TraceCheckUtils]: 59: Hoare triple {63885#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {63885#true} is VALID [2020-07-08 20:07:37,999 INFO L280 TraceCheckUtils]: 60: Hoare triple {63885#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {63885#true} is VALID [2020-07-08 20:07:37,999 INFO L280 TraceCheckUtils]: 61: Hoare triple {63885#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {63885#true} is VALID [2020-07-08 20:07:37,999 INFO L280 TraceCheckUtils]: 62: Hoare triple {63885#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {63885#true} is VALID [2020-07-08 20:07:38,000 INFO L280 TraceCheckUtils]: 63: Hoare triple {63885#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {63885#true} is VALID [2020-07-08 20:07:38,000 INFO L280 TraceCheckUtils]: 64: Hoare triple {63885#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {63885#true} is VALID [2020-07-08 20:07:38,000 INFO L280 TraceCheckUtils]: 65: Hoare triple {63885#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {63885#true} is VALID [2020-07-08 20:07:38,000 INFO L280 TraceCheckUtils]: 66: Hoare triple {63885#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {63885#true} is VALID [2020-07-08 20:07:38,000 INFO L280 TraceCheckUtils]: 67: Hoare triple {63885#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {63885#true} is VALID [2020-07-08 20:07:38,000 INFO L280 TraceCheckUtils]: 68: Hoare triple {63885#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {63885#true} is VALID [2020-07-08 20:07:38,001 INFO L280 TraceCheckUtils]: 69: Hoare triple {63885#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {63885#true} is VALID [2020-07-08 20:07:38,001 INFO L280 TraceCheckUtils]: 70: Hoare triple {63885#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {63885#true} is VALID [2020-07-08 20:07:38,001 INFO L280 TraceCheckUtils]: 71: Hoare triple {63885#true} ~waterLevel~0 := 1; {63885#true} is VALID [2020-07-08 20:07:38,001 INFO L280 TraceCheckUtils]: 72: Hoare triple {63885#true} ~methaneLevelCritical~0 := 0; {63885#true} is VALID [2020-07-08 20:07:38,001 INFO L280 TraceCheckUtils]: 73: Hoare triple {63885#true} ~pumpRunning~0 := 0; {63885#true} is VALID [2020-07-08 20:07:38,002 INFO L280 TraceCheckUtils]: 74: Hoare triple {63885#true} ~systemActive~0 := 1; {63885#true} is VALID [2020-07-08 20:07:38,002 INFO L280 TraceCheckUtils]: 75: Hoare triple {63885#true} ~head~0.base, ~head~0.offset := 0, 0; {63885#true} is VALID [2020-07-08 20:07:38,002 INFO L280 TraceCheckUtils]: 76: Hoare triple {63885#true} ~cleanupTimeShifts~0 := 4; {63885#true} is VALID [2020-07-08 20:07:38,002 INFO L280 TraceCheckUtils]: 77: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,002 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {63885#true} {63885#true} #924#return; {63885#true} is VALID [2020-07-08 20:07:38,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:07:38,007 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,008 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63885#true} {63885#true} #830#return; {63885#true} is VALID [2020-07-08 20:07:38,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:07:38,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,010 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63885#true} {63885#true} #832#return; {63885#true} is VALID [2020-07-08 20:07:38,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:07:38,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} havoc ~retValue_acc~1; {63885#true} is VALID [2020-07-08 20:07:38,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} ~retValue_acc~1 := 1; {64058#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-08 20:07:38,050 INFO L280 TraceCheckUtils]: 2: Hoare triple {64058#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 20:07:38,051 INFO L280 TraceCheckUtils]: 3: Hoare triple {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 20:07:38,052 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {63885#true} #834#return; {63975#(= |main_#t~ret73| 1)} is VALID [2020-07-08 20:07:38,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:07:38,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,062 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {63885#true} {63885#true} #836#return; {63885#true} is VALID [2020-07-08 20:07:38,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:07:38,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {64060#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {63885#true} is VALID [2020-07-08 20:07:38,081 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} ~waterLevel~0 := 1 + ~waterLevel~0; {63885#true} is VALID [2020-07-08 20:07:38,082 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,082 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {63885#true} {63885#true} #880#return; {63885#true} is VALID [2020-07-08 20:07:38,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:07:38,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {64061#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {63885#true} is VALID [2020-07-08 20:07:38,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} ~methaneLevelCritical~0 := 1; {64062#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,123 INFO L280 TraceCheckUtils]: 2: Hoare triple {64062#(<= 1 ~methaneLevelCritical~0)} assume true; {64062#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,124 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {64062#(<= 1 ~methaneLevelCritical~0)} {63885#true} #882#return; {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:07:38,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:07:38,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:07:38,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:07:38,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:07:38,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} havoc ~retValue_acc~4; {63885#true} is VALID [2020-07-08 20:07:38,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} assume !(~waterLevel~0 < 2); {63885#true} is VALID [2020-07-08 20:07:38,230 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} ~retValue_acc~4 := 0; {63885#true} is VALID [2020-07-08 20:07:38,230 INFO L280 TraceCheckUtils]: 3: Hoare triple {63885#true} #res := ~retValue_acc~4; {63885#true} is VALID [2020-07-08 20:07:38,230 INFO L280 TraceCheckUtils]: 4: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,230 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {63885#true} {63885#true} #894#return; {63885#true} is VALID [2020-07-08 20:07:38,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} havoc ~retValue_acc~7; {63885#true} is VALID [2020-07-08 20:07:38,231 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} havoc ~tmp~4; {63885#true} is VALID [2020-07-08 20:07:38,231 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} havoc ~tmp___0~1; {63885#true} is VALID [2020-07-08 20:07:38,231 INFO L263 TraceCheckUtils]: 3: Hoare triple {63885#true} call #t~ret33 := isHighWaterSensorDry(); {63885#true} is VALID [2020-07-08 20:07:38,231 INFO L280 TraceCheckUtils]: 4: Hoare triple {63885#true} havoc ~retValue_acc~4; {63885#true} is VALID [2020-07-08 20:07:38,231 INFO L280 TraceCheckUtils]: 5: Hoare triple {63885#true} assume !(~waterLevel~0 < 2); {63885#true} is VALID [2020-07-08 20:07:38,232 INFO L280 TraceCheckUtils]: 6: Hoare triple {63885#true} ~retValue_acc~4 := 0; {63885#true} is VALID [2020-07-08 20:07:38,232 INFO L280 TraceCheckUtils]: 7: Hoare triple {63885#true} #res := ~retValue_acc~4; {63885#true} is VALID [2020-07-08 20:07:38,232 INFO L280 TraceCheckUtils]: 8: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,232 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {63885#true} {63885#true} #894#return; {63885#true} is VALID [2020-07-08 20:07:38,232 INFO L280 TraceCheckUtils]: 10: Hoare triple {63885#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {63885#true} is VALID [2020-07-08 20:07:38,233 INFO L280 TraceCheckUtils]: 11: Hoare triple {63885#true} ~tmp~4 := #t~ret33; {63885#true} is VALID [2020-07-08 20:07:38,233 INFO L280 TraceCheckUtils]: 12: Hoare triple {63885#true} havoc #t~ret33; {63885#true} is VALID [2020-07-08 20:07:38,233 INFO L280 TraceCheckUtils]: 13: Hoare triple {63885#true} assume !(0 != ~tmp~4); {63885#true} is VALID [2020-07-08 20:07:38,233 INFO L280 TraceCheckUtils]: 14: Hoare triple {63885#true} ~tmp___0~1 := 1; {63885#true} is VALID [2020-07-08 20:07:38,233 INFO L280 TraceCheckUtils]: 15: Hoare triple {63885#true} ~retValue_acc~7 := ~tmp___0~1; {63885#true} is VALID [2020-07-08 20:07:38,234 INFO L280 TraceCheckUtils]: 16: Hoare triple {63885#true} #res := ~retValue_acc~7; {63885#true} is VALID [2020-07-08 20:07:38,234 INFO L280 TraceCheckUtils]: 17: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,234 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {63885#true} {63885#true} #906#return; {63885#true} is VALID [2020-07-08 20:07:38,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:07:38,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:07:38,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:07:38,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-08 20:07:38,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:07:38,541 INFO L280 TraceCheckUtils]: 2: Hoare triple {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} #res := ~retValue_acc~2; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:07:38,541 INFO L280 TraceCheckUtils]: 3: Hoare triple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:07:38,543 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {63885#true} #918#return; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-08 20:07:38,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} havoc ~retValue_acc~5; {63885#true} is VALID [2020-07-08 20:07:38,543 INFO L263 TraceCheckUtils]: 1: Hoare triple {63885#true} call #t~ret16 := isMethaneLevelCritical(); {63885#true} is VALID [2020-07-08 20:07:38,543 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-08 20:07:38,544 INFO L280 TraceCheckUtils]: 3: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:07:38,545 INFO L280 TraceCheckUtils]: 4: Hoare triple {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} #res := ~retValue_acc~2; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:07:38,545 INFO L280 TraceCheckUtils]: 5: Hoare triple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:07:38,546 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {63885#true} #918#return; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-08 20:07:38,547 INFO L280 TraceCheckUtils]: 7: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-08 20:07:38,548 INFO L280 TraceCheckUtils]: 8: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} ~retValue_acc~5 := #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-08 20:07:38,549 INFO L280 TraceCheckUtils]: 9: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} havoc #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-08 20:07:38,550 INFO L280 TraceCheckUtils]: 10: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} #res := ~retValue_acc~5; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 20:07:38,550 INFO L280 TraceCheckUtils]: 11: Hoare triple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 20:07:38,551 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {63885#true} #890#return; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-08 20:07:38,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:07:38,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63885#true} is VALID [2020-07-08 20:07:38,559 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,559 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {63885#true} {64118#(= 0 ~methaneLevelCritical~0)} #892#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {63885#true} is VALID [2020-07-08 20:07:38,560 INFO L263 TraceCheckUtils]: 1: Hoare triple {63885#true} call #t~ret15 := isMethaneAlarm(); {63885#true} is VALID [2020-07-08 20:07:38,560 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} havoc ~retValue_acc~5; {63885#true} is VALID [2020-07-08 20:07:38,560 INFO L263 TraceCheckUtils]: 3: Hoare triple {63885#true} call #t~ret16 := isMethaneLevelCritical(); {63885#true} is VALID [2020-07-08 20:07:38,560 INFO L280 TraceCheckUtils]: 4: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-08 20:07:38,561 INFO L280 TraceCheckUtils]: 5: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:07:38,561 INFO L280 TraceCheckUtils]: 6: Hoare triple {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} #res := ~retValue_acc~2; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:07:38,562 INFO L280 TraceCheckUtils]: 7: Hoare triple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:07:38,563 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {63885#true} #918#return; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-08 20:07:38,564 INFO L280 TraceCheckUtils]: 9: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-08 20:07:38,565 INFO L280 TraceCheckUtils]: 10: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} ~retValue_acc~5 := #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-08 20:07:38,565 INFO L280 TraceCheckUtils]: 11: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} havoc #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-08 20:07:38,566 INFO L280 TraceCheckUtils]: 12: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} #res := ~retValue_acc~5; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 20:07:38,567 INFO L280 TraceCheckUtils]: 13: Hoare triple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 20:07:38,567 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {63885#true} #890#return; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-08 20:07:38,568 INFO L280 TraceCheckUtils]: 15: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-08 20:07:38,569 INFO L280 TraceCheckUtils]: 16: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} ~tmp~3 := #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-08 20:07:38,571 INFO L280 TraceCheckUtils]: 17: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} havoc #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-08 20:07:38,571 INFO L280 TraceCheckUtils]: 18: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,572 INFO L263 TraceCheckUtils]: 19: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:07:38,572 INFO L280 TraceCheckUtils]: 20: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63885#true} is VALID [2020-07-08 20:07:38,572 INFO L280 TraceCheckUtils]: 21: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,573 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {63885#true} {64118#(= 0 ~methaneLevelCritical~0)} #892#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,573 INFO L280 TraceCheckUtils]: 23: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,583 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63885#true} #908#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63885#true} is VALID [2020-07-08 20:07:38,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} assume 0 == ~pumpRunning~0; {63885#true} is VALID [2020-07-08 20:07:38,584 INFO L263 TraceCheckUtils]: 2: Hoare triple {63885#true} call #t~ret13 := isHighWaterLevel(); {63885#true} is VALID [2020-07-08 20:07:38,585 INFO L280 TraceCheckUtils]: 3: Hoare triple {63885#true} havoc ~retValue_acc~7; {63885#true} is VALID [2020-07-08 20:07:38,585 INFO L280 TraceCheckUtils]: 4: Hoare triple {63885#true} havoc ~tmp~4; {63885#true} is VALID [2020-07-08 20:07:38,585 INFO L280 TraceCheckUtils]: 5: Hoare triple {63885#true} havoc ~tmp___0~1; {63885#true} is VALID [2020-07-08 20:07:38,585 INFO L263 TraceCheckUtils]: 6: Hoare triple {63885#true} call #t~ret33 := isHighWaterSensorDry(); {63885#true} is VALID [2020-07-08 20:07:38,585 INFO L280 TraceCheckUtils]: 7: Hoare triple {63885#true} havoc ~retValue_acc~4; {63885#true} is VALID [2020-07-08 20:07:38,586 INFO L280 TraceCheckUtils]: 8: Hoare triple {63885#true} assume !(~waterLevel~0 < 2); {63885#true} is VALID [2020-07-08 20:07:38,586 INFO L280 TraceCheckUtils]: 9: Hoare triple {63885#true} ~retValue_acc~4 := 0; {63885#true} is VALID [2020-07-08 20:07:38,586 INFO L280 TraceCheckUtils]: 10: Hoare triple {63885#true} #res := ~retValue_acc~4; {63885#true} is VALID [2020-07-08 20:07:38,586 INFO L280 TraceCheckUtils]: 11: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,586 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {63885#true} {63885#true} #894#return; {63885#true} is VALID [2020-07-08 20:07:38,587 INFO L280 TraceCheckUtils]: 13: Hoare triple {63885#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {63885#true} is VALID [2020-07-08 20:07:38,587 INFO L280 TraceCheckUtils]: 14: Hoare triple {63885#true} ~tmp~4 := #t~ret33; {63885#true} is VALID [2020-07-08 20:07:38,587 INFO L280 TraceCheckUtils]: 15: Hoare triple {63885#true} havoc #t~ret33; {63885#true} is VALID [2020-07-08 20:07:38,587 INFO L280 TraceCheckUtils]: 16: Hoare triple {63885#true} assume !(0 != ~tmp~4); {63885#true} is VALID [2020-07-08 20:07:38,587 INFO L280 TraceCheckUtils]: 17: Hoare triple {63885#true} ~tmp___0~1 := 1; {63885#true} is VALID [2020-07-08 20:07:38,587 INFO L280 TraceCheckUtils]: 18: Hoare triple {63885#true} ~retValue_acc~7 := ~tmp___0~1; {63885#true} is VALID [2020-07-08 20:07:38,588 INFO L280 TraceCheckUtils]: 19: Hoare triple {63885#true} #res := ~retValue_acc~7; {63885#true} is VALID [2020-07-08 20:07:38,588 INFO L280 TraceCheckUtils]: 20: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,588 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {63885#true} {63885#true} #906#return; {63885#true} is VALID [2020-07-08 20:07:38,588 INFO L280 TraceCheckUtils]: 22: Hoare triple {63885#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {63885#true} is VALID [2020-07-08 20:07:38,588 INFO L280 TraceCheckUtils]: 23: Hoare triple {63885#true} ~tmp~1 := #t~ret13; {63885#true} is VALID [2020-07-08 20:07:38,589 INFO L280 TraceCheckUtils]: 24: Hoare triple {63885#true} havoc #t~ret13; {63885#true} is VALID [2020-07-08 20:07:38,589 INFO L280 TraceCheckUtils]: 25: Hoare triple {63885#true} assume 0 != ~tmp~1; {63885#true} is VALID [2020-07-08 20:07:38,589 INFO L263 TraceCheckUtils]: 26: Hoare triple {63885#true} call activatePump(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:07:38,590 INFO L280 TraceCheckUtils]: 27: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {63885#true} is VALID [2020-07-08 20:07:38,590 INFO L263 TraceCheckUtils]: 28: Hoare triple {63885#true} call #t~ret15 := isMethaneAlarm(); {63885#true} is VALID [2020-07-08 20:07:38,590 INFO L280 TraceCheckUtils]: 29: Hoare triple {63885#true} havoc ~retValue_acc~5; {63885#true} is VALID [2020-07-08 20:07:38,590 INFO L263 TraceCheckUtils]: 30: Hoare triple {63885#true} call #t~ret16 := isMethaneLevelCritical(); {63885#true} is VALID [2020-07-08 20:07:38,590 INFO L280 TraceCheckUtils]: 31: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-08 20:07:38,591 INFO L280 TraceCheckUtils]: 32: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:07:38,592 INFO L280 TraceCheckUtils]: 33: Hoare triple {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} #res := ~retValue_acc~2; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:07:38,592 INFO L280 TraceCheckUtils]: 34: Hoare triple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:07:38,593 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {63885#true} #918#return; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-08 20:07:38,594 INFO L280 TraceCheckUtils]: 36: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-08 20:07:38,595 INFO L280 TraceCheckUtils]: 37: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} ~retValue_acc~5 := #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-08 20:07:38,595 INFO L280 TraceCheckUtils]: 38: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} havoc #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-08 20:07:38,596 INFO L280 TraceCheckUtils]: 39: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} #res := ~retValue_acc~5; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 20:07:38,597 INFO L280 TraceCheckUtils]: 40: Hoare triple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 20:07:38,598 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {63885#true} #890#return; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-08 20:07:38,599 INFO L280 TraceCheckUtils]: 42: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-08 20:07:38,600 INFO L280 TraceCheckUtils]: 43: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} ~tmp~3 := #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-08 20:07:38,600 INFO L280 TraceCheckUtils]: 44: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} havoc #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-08 20:07:38,601 INFO L280 TraceCheckUtils]: 45: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,602 INFO L263 TraceCheckUtils]: 46: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:07:38,602 INFO L280 TraceCheckUtils]: 47: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63885#true} is VALID [2020-07-08 20:07:38,602 INFO L280 TraceCheckUtils]: 48: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,603 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {63885#true} {64118#(= 0 ~methaneLevelCritical~0)} #892#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,604 INFO L280 TraceCheckUtils]: 50: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,604 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63885#true} #908#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,605 INFO L280 TraceCheckUtils]: 52: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,605 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63885#true} #878#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {63885#true} is VALID [2020-07-08 20:07:38,609 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} assume !(0 != ~pumpRunning~0); {63885#true} is VALID [2020-07-08 20:07:38,610 INFO L263 TraceCheckUtils]: 2: Hoare triple {63885#true} call processEnvironment__wrappee__methaneQuery(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:07:38,610 INFO L280 TraceCheckUtils]: 3: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63885#true} is VALID [2020-07-08 20:07:38,610 INFO L280 TraceCheckUtils]: 4: Hoare triple {63885#true} assume 0 == ~pumpRunning~0; {63885#true} is VALID [2020-07-08 20:07:38,610 INFO L263 TraceCheckUtils]: 5: Hoare triple {63885#true} call #t~ret13 := isHighWaterLevel(); {63885#true} is VALID [2020-07-08 20:07:38,610 INFO L280 TraceCheckUtils]: 6: Hoare triple {63885#true} havoc ~retValue_acc~7; {63885#true} is VALID [2020-07-08 20:07:38,610 INFO L280 TraceCheckUtils]: 7: Hoare triple {63885#true} havoc ~tmp~4; {63885#true} is VALID [2020-07-08 20:07:38,611 INFO L280 TraceCheckUtils]: 8: Hoare triple {63885#true} havoc ~tmp___0~1; {63885#true} is VALID [2020-07-08 20:07:38,611 INFO L263 TraceCheckUtils]: 9: Hoare triple {63885#true} call #t~ret33 := isHighWaterSensorDry(); {63885#true} is VALID [2020-07-08 20:07:38,611 INFO L280 TraceCheckUtils]: 10: Hoare triple {63885#true} havoc ~retValue_acc~4; {63885#true} is VALID [2020-07-08 20:07:38,611 INFO L280 TraceCheckUtils]: 11: Hoare triple {63885#true} assume !(~waterLevel~0 < 2); {63885#true} is VALID [2020-07-08 20:07:38,611 INFO L280 TraceCheckUtils]: 12: Hoare triple {63885#true} ~retValue_acc~4 := 0; {63885#true} is VALID [2020-07-08 20:07:38,611 INFO L280 TraceCheckUtils]: 13: Hoare triple {63885#true} #res := ~retValue_acc~4; {63885#true} is VALID [2020-07-08 20:07:38,612 INFO L280 TraceCheckUtils]: 14: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,612 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {63885#true} {63885#true} #894#return; {63885#true} is VALID [2020-07-08 20:07:38,612 INFO L280 TraceCheckUtils]: 16: Hoare triple {63885#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {63885#true} is VALID [2020-07-08 20:07:38,612 INFO L280 TraceCheckUtils]: 17: Hoare triple {63885#true} ~tmp~4 := #t~ret33; {63885#true} is VALID [2020-07-08 20:07:38,612 INFO L280 TraceCheckUtils]: 18: Hoare triple {63885#true} havoc #t~ret33; {63885#true} is VALID [2020-07-08 20:07:38,613 INFO L280 TraceCheckUtils]: 19: Hoare triple {63885#true} assume !(0 != ~tmp~4); {63885#true} is VALID [2020-07-08 20:07:38,613 INFO L280 TraceCheckUtils]: 20: Hoare triple {63885#true} ~tmp___0~1 := 1; {63885#true} is VALID [2020-07-08 20:07:38,613 INFO L280 TraceCheckUtils]: 21: Hoare triple {63885#true} ~retValue_acc~7 := ~tmp___0~1; {63885#true} is VALID [2020-07-08 20:07:38,613 INFO L280 TraceCheckUtils]: 22: Hoare triple {63885#true} #res := ~retValue_acc~7; {63885#true} is VALID [2020-07-08 20:07:38,613 INFO L280 TraceCheckUtils]: 23: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,613 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {63885#true} {63885#true} #906#return; {63885#true} is VALID [2020-07-08 20:07:38,614 INFO L280 TraceCheckUtils]: 25: Hoare triple {63885#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {63885#true} is VALID [2020-07-08 20:07:38,614 INFO L280 TraceCheckUtils]: 26: Hoare triple {63885#true} ~tmp~1 := #t~ret13; {63885#true} is VALID [2020-07-08 20:07:38,614 INFO L280 TraceCheckUtils]: 27: Hoare triple {63885#true} havoc #t~ret13; {63885#true} is VALID [2020-07-08 20:07:38,614 INFO L280 TraceCheckUtils]: 28: Hoare triple {63885#true} assume 0 != ~tmp~1; {63885#true} is VALID [2020-07-08 20:07:38,615 INFO L263 TraceCheckUtils]: 29: Hoare triple {63885#true} call activatePump(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:07:38,615 INFO L280 TraceCheckUtils]: 30: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {63885#true} is VALID [2020-07-08 20:07:38,615 INFO L263 TraceCheckUtils]: 31: Hoare triple {63885#true} call #t~ret15 := isMethaneAlarm(); {63885#true} is VALID [2020-07-08 20:07:38,615 INFO L280 TraceCheckUtils]: 32: Hoare triple {63885#true} havoc ~retValue_acc~5; {63885#true} is VALID [2020-07-08 20:07:38,616 INFO L263 TraceCheckUtils]: 33: Hoare triple {63885#true} call #t~ret16 := isMethaneLevelCritical(); {63885#true} is VALID [2020-07-08 20:07:38,616 INFO L280 TraceCheckUtils]: 34: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-08 20:07:38,616 INFO L280 TraceCheckUtils]: 35: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:07:38,617 INFO L280 TraceCheckUtils]: 36: Hoare triple {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} #res := ~retValue_acc~2; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:07:38,618 INFO L280 TraceCheckUtils]: 37: Hoare triple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:07:38,618 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {63885#true} #918#return; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-08 20:07:38,619 INFO L280 TraceCheckUtils]: 39: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-08 20:07:38,620 INFO L280 TraceCheckUtils]: 40: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} ~retValue_acc~5 := #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-08 20:07:38,621 INFO L280 TraceCheckUtils]: 41: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} havoc #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-08 20:07:38,621 INFO L280 TraceCheckUtils]: 42: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} #res := ~retValue_acc~5; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 20:07:38,622 INFO L280 TraceCheckUtils]: 43: Hoare triple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 20:07:38,623 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {63885#true} #890#return; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-08 20:07:38,624 INFO L280 TraceCheckUtils]: 45: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-08 20:07:38,625 INFO L280 TraceCheckUtils]: 46: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} ~tmp~3 := #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-08 20:07:38,625 INFO L280 TraceCheckUtils]: 47: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} havoc #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-08 20:07:38,627 INFO L280 TraceCheckUtils]: 48: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,631 INFO L263 TraceCheckUtils]: 49: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:07:38,632 INFO L280 TraceCheckUtils]: 50: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63885#true} is VALID [2020-07-08 20:07:38,632 INFO L280 TraceCheckUtils]: 51: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,633 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {63885#true} {64118#(= 0 ~methaneLevelCritical~0)} #892#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,633 INFO L280 TraceCheckUtils]: 53: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,634 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63885#true} #908#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,634 INFO L280 TraceCheckUtils]: 55: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,635 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63885#true} #878#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,636 INFO L280 TraceCheckUtils]: 57: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,636 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63987#(not (= 0 ~methaneLevelCritical~0))} #898#return; {63886#false} is VALID [2020-07-08 20:07:38,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:07:38,644 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-08 20:07:38,644 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {63885#true} is VALID [2020-07-08 20:07:38,645 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} #res := ~retValue_acc~2; {63885#true} is VALID [2020-07-08 20:07:38,645 INFO L280 TraceCheckUtils]: 3: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,645 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63885#true} {63886#false} #928#return; {63886#false} is VALID [2020-07-08 20:07:38,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 20:07:38,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {63885#true} havoc ~retValue_acc~6; {63885#true} is VALID [2020-07-08 20:07:38,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {63885#true} ~retValue_acc~6 := ~pumpRunning~0; {63885#true} is VALID [2020-07-08 20:07:38,648 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} #res := ~retValue_acc~6; {63885#true} is VALID [2020-07-08 20:07:38,648 INFO L280 TraceCheckUtils]: 3: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,649 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {63885#true} {63886#false} #930#return; {63886#false} is VALID [2020-07-08 20:07:38,653 INFO L263 TraceCheckUtils]: 0: Hoare triple {63885#true} call ULTIMATE.init(); {64057#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-08 20:07:38,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {64057#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~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~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {63885#true} is VALID [2020-07-08 20:07:38,654 INFO L280 TraceCheckUtils]: 2: Hoare triple {63885#true} #valid := #valid[0 := 0]; {63885#true} is VALID [2020-07-08 20:07:38,654 INFO L280 TraceCheckUtils]: 3: Hoare triple {63885#true} assume 0 < #StackHeapBarrier; {63885#true} is VALID [2020-07-08 20:07:38,654 INFO L280 TraceCheckUtils]: 4: Hoare triple {63885#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L174 {63885#true} is VALID [2020-07-08 20:07:38,654 INFO L280 TraceCheckUtils]: 5: Hoare triple {63885#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L174-1 {63885#true} is VALID [2020-07-08 20:07:38,654 INFO L280 TraceCheckUtils]: 6: Hoare triple {63885#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L175 {63885#true} is VALID [2020-07-08 20:07:38,654 INFO L280 TraceCheckUtils]: 7: Hoare triple {63885#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L175-1 {63885#true} is VALID [2020-07-08 20:07:38,655 INFO L280 TraceCheckUtils]: 8: Hoare triple {63885#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L175-2 {63885#true} is VALID [2020-07-08 20:07:38,655 INFO L280 TraceCheckUtils]: 9: Hoare triple {63885#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L175-3 {63885#true} is VALID [2020-07-08 20:07:38,655 INFO L280 TraceCheckUtils]: 10: Hoare triple {63885#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L175-4 {63885#true} is VALID [2020-07-08 20:07:38,655 INFO L280 TraceCheckUtils]: 11: Hoare triple {63885#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L175-5 {63885#true} is VALID [2020-07-08 20:07:38,655 INFO L280 TraceCheckUtils]: 12: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L175-6 {63885#true} is VALID [2020-07-08 20:07:38,655 INFO L280 TraceCheckUtils]: 13: Hoare triple {63885#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L175-7 {63885#true} is VALID [2020-07-08 20:07:38,656 INFO L280 TraceCheckUtils]: 14: Hoare triple {63885#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L179 {63885#true} is VALID [2020-07-08 20:07:38,656 INFO L280 TraceCheckUtils]: 15: Hoare triple {63885#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L179-1 {63885#true} is VALID [2020-07-08 20:07:38,656 INFO L280 TraceCheckUtils]: 16: Hoare triple {63885#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L179-2 {63885#true} is VALID [2020-07-08 20:07:38,656 INFO L280 TraceCheckUtils]: 17: Hoare triple {63885#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L179-3 {63885#true} is VALID [2020-07-08 20:07:38,656 INFO L280 TraceCheckUtils]: 18: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L179-4 {63885#true} is VALID [2020-07-08 20:07:38,656 INFO L280 TraceCheckUtils]: 19: Hoare triple {63885#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L179-5 {63885#true} is VALID [2020-07-08 20:07:38,657 INFO L280 TraceCheckUtils]: 20: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L183 {63885#true} is VALID [2020-07-08 20:07:38,657 INFO L280 TraceCheckUtils]: 21: Hoare triple {63885#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L183-1 {63885#true} is VALID [2020-07-08 20:07:38,657 INFO L280 TraceCheckUtils]: 22: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L183-2 {63885#true} is VALID [2020-07-08 20:07:38,657 INFO L280 TraceCheckUtils]: 23: Hoare triple {63885#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L183-3 {63885#true} is VALID [2020-07-08 20:07:38,657 INFO L280 TraceCheckUtils]: 24: Hoare triple {63885#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L187 {63885#true} is VALID [2020-07-08 20:07:38,657 INFO L280 TraceCheckUtils]: 25: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L187-1 {63885#true} is VALID [2020-07-08 20:07:38,658 INFO L280 TraceCheckUtils]: 26: Hoare triple {63885#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L187-2 {63885#true} is VALID [2020-07-08 20:07:38,658 INFO L280 TraceCheckUtils]: 27: Hoare triple {63885#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L365 {63885#true} is VALID [2020-07-08 20:07:38,658 INFO L280 TraceCheckUtils]: 28: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L369 {63885#true} is VALID [2020-07-08 20:07:38,658 INFO L280 TraceCheckUtils]: 29: Hoare triple {63885#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L369-1 {63885#true} is VALID [2020-07-08 20:07:38,658 INFO L280 TraceCheckUtils]: 30: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L369-2 {63885#true} is VALID [2020-07-08 20:07:38,658 INFO L280 TraceCheckUtils]: 31: Hoare triple {63885#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L369-3 {63885#true} is VALID [2020-07-08 20:07:38,659 INFO L280 TraceCheckUtils]: 32: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L373 {63885#true} is VALID [2020-07-08 20:07:38,659 INFO L280 TraceCheckUtils]: 33: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L373-1 {63885#true} is VALID [2020-07-08 20:07:38,659 INFO L280 TraceCheckUtils]: 34: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L373-2 {63885#true} is VALID [2020-07-08 20:07:38,659 INFO L280 TraceCheckUtils]: 35: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L373-3 {63885#true} is VALID [2020-07-08 20:07:38,659 INFO L280 TraceCheckUtils]: 36: Hoare triple {63885#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L373-4 {63885#true} is VALID [2020-07-08 20:07:38,659 INFO L280 TraceCheckUtils]: 37: Hoare triple {63885#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L377 {63885#true} is VALID [2020-07-08 20:07:38,660 INFO L280 TraceCheckUtils]: 38: Hoare triple {63885#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L377-1 {63885#true} is VALID [2020-07-08 20:07:38,660 INFO L280 TraceCheckUtils]: 39: Hoare triple {63885#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L377-2 {63885#true} is VALID [2020-07-08 20:07:38,660 INFO L280 TraceCheckUtils]: 40: Hoare triple {63885#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L377-3 {63885#true} is VALID [2020-07-08 20:07:38,660 INFO L280 TraceCheckUtils]: 41: Hoare triple {63885#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L377-4 {63885#true} is VALID [2020-07-08 20:07:38,660 INFO L280 TraceCheckUtils]: 42: Hoare triple {63885#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L377-5 {63885#true} is VALID [2020-07-08 20:07:38,660 INFO L280 TraceCheckUtils]: 43: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L377-6 {63885#true} is VALID [2020-07-08 20:07:38,661 INFO L280 TraceCheckUtils]: 44: Hoare triple {63885#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L377-7 {63885#true} is VALID [2020-07-08 20:07:38,661 INFO L280 TraceCheckUtils]: 45: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L381 {63885#true} is VALID [2020-07-08 20:07:38,661 INFO L280 TraceCheckUtils]: 46: Hoare triple {63885#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L381-1 {63885#true} is VALID [2020-07-08 20:07:38,661 INFO L280 TraceCheckUtils]: 47: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L381-2 {63885#true} is VALID [2020-07-08 20:07:38,661 INFO L280 TraceCheckUtils]: 48: Hoare triple {63885#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L381-3 {63885#true} is VALID [2020-07-08 20:07:38,661 INFO L280 TraceCheckUtils]: 49: Hoare triple {63885#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L385 {63885#true} is VALID [2020-07-08 20:07:38,662 INFO L280 TraceCheckUtils]: 50: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L385-1 {63885#true} is VALID [2020-07-08 20:07:38,662 INFO L280 TraceCheckUtils]: 51: Hoare triple {63885#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L385-2 {63885#true} is VALID [2020-07-08 20:07:38,662 INFO L280 TraceCheckUtils]: 52: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L385-3 {63885#true} is VALID [2020-07-08 20:07:38,662 INFO L280 TraceCheckUtils]: 53: Hoare triple {63885#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L385-4 {63885#true} is VALID [2020-07-08 20:07:38,662 INFO L280 TraceCheckUtils]: 54: Hoare triple {63885#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L389 {63885#true} is VALID [2020-07-08 20:07:38,662 INFO L280 TraceCheckUtils]: 55: Hoare triple {63885#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L389-1 {63885#true} is VALID [2020-07-08 20:07:38,662 INFO L280 TraceCheckUtils]: 56: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L389-2 {63885#true} is VALID [2020-07-08 20:07:38,663 INFO L280 TraceCheckUtils]: 57: Hoare triple {63885#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L389-3 {63885#true} is VALID [2020-07-08 20:07:38,663 INFO L280 TraceCheckUtils]: 58: Hoare triple {63885#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L391 {63885#true} is VALID [2020-07-08 20:07:38,663 INFO L280 TraceCheckUtils]: 59: Hoare triple {63885#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L391-1 {63885#true} is VALID [2020-07-08 20:07:38,663 INFO L280 TraceCheckUtils]: 60: Hoare triple {63885#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L391-2 {63885#true} is VALID [2020-07-08 20:07:38,663 INFO L280 TraceCheckUtils]: 61: Hoare triple {63885#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L796 {63885#true} is VALID [2020-07-08 20:07:38,663 INFO L280 TraceCheckUtils]: 62: Hoare triple {63885#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L796-1 {63885#true} is VALID [2020-07-08 20:07:38,664 INFO L280 TraceCheckUtils]: 63: Hoare triple {63885#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L797 {63885#true} is VALID [2020-07-08 20:07:38,664 INFO L280 TraceCheckUtils]: 64: Hoare triple {63885#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L803 {63885#true} is VALID [2020-07-08 20:07:38,664 INFO L280 TraceCheckUtils]: 65: Hoare triple {63885#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L803-1 {63885#true} is VALID [2020-07-08 20:07:38,664 INFO L280 TraceCheckUtils]: 66: Hoare triple {63885#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L804 {63885#true} is VALID [2020-07-08 20:07:38,664 INFO L280 TraceCheckUtils]: 67: Hoare triple {63885#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L842 {63885#true} is VALID [2020-07-08 20:07:38,665 INFO L280 TraceCheckUtils]: 68: Hoare triple {63885#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L842-1 {63885#true} is VALID [2020-07-08 20:07:38,665 INFO L280 TraceCheckUtils]: 69: Hoare triple {63885#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L843 {63885#true} is VALID [2020-07-08 20:07:38,665 INFO L280 TraceCheckUtils]: 70: Hoare triple {63885#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L849 {63885#true} is VALID [2020-07-08 20:07:38,665 INFO L280 TraceCheckUtils]: 71: Hoare triple {63885#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L849-1 {63885#true} is VALID [2020-07-08 20:07:38,665 INFO L280 TraceCheckUtils]: 72: Hoare triple {63885#true} ~waterLevel~0 := 1; {63885#true} is VALID [2020-07-08 20:07:38,666 INFO L280 TraceCheckUtils]: 73: Hoare triple {63885#true} ~methaneLevelCritical~0 := 0; {63885#true} is VALID [2020-07-08 20:07:38,666 INFO L280 TraceCheckUtils]: 74: Hoare triple {63885#true} ~pumpRunning~0 := 0; {63885#true} is VALID [2020-07-08 20:07:38,666 INFO L280 TraceCheckUtils]: 75: Hoare triple {63885#true} ~systemActive~0 := 1; {63885#true} is VALID [2020-07-08 20:07:38,666 INFO L280 TraceCheckUtils]: 76: Hoare triple {63885#true} ~head~0.base, ~head~0.offset := 0, 0; {63885#true} is VALID [2020-07-08 20:07:38,666 INFO L280 TraceCheckUtils]: 77: Hoare triple {63885#true} ~cleanupTimeShifts~0 := 4; {63885#true} is VALID [2020-07-08 20:07:38,666 INFO L280 TraceCheckUtils]: 78: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,667 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {63885#true} {63885#true} #924#return; {63885#true} is VALID [2020-07-08 20:07:38,667 INFO L263 TraceCheckUtils]: 80: Hoare triple {63885#true} call #t~ret74 := main(); {63885#true} is VALID [2020-07-08 20:07:38,667 INFO L280 TraceCheckUtils]: 81: Hoare triple {63885#true} havoc ~retValue_acc~11; {63885#true} is VALID [2020-07-08 20:07:38,667 INFO L280 TraceCheckUtils]: 82: Hoare triple {63885#true} havoc ~tmp~9; {63885#true} is VALID [2020-07-08 20:07:38,667 INFO L263 TraceCheckUtils]: 83: Hoare triple {63885#true} call select_helpers(); {63885#true} is VALID [2020-07-08 20:07:38,668 INFO L280 TraceCheckUtils]: 84: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,668 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {63885#true} {63885#true} #830#return; {63885#true} is VALID [2020-07-08 20:07:38,668 INFO L263 TraceCheckUtils]: 86: Hoare triple {63885#true} call select_features(); {63885#true} is VALID [2020-07-08 20:07:38,668 INFO L280 TraceCheckUtils]: 87: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,668 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {63885#true} {63885#true} #832#return; {63885#true} is VALID [2020-07-08 20:07:38,669 INFO L263 TraceCheckUtils]: 89: Hoare triple {63885#true} call #t~ret73 := valid_product(); {63885#true} is VALID [2020-07-08 20:07:38,669 INFO L280 TraceCheckUtils]: 90: Hoare triple {63885#true} havoc ~retValue_acc~1; {63885#true} is VALID [2020-07-08 20:07:38,669 INFO L280 TraceCheckUtils]: 91: Hoare triple {63885#true} ~retValue_acc~1 := 1; {64058#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} is VALID [2020-07-08 20:07:38,670 INFO L280 TraceCheckUtils]: 92: Hoare triple {64058#(and (<= 1 valid_product_~retValue_acc~1) (<= valid_product_~retValue_acc~1 1))} #res := ~retValue_acc~1; {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 20:07:38,671 INFO L280 TraceCheckUtils]: 93: Hoare triple {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-08 20:07:38,672 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {64059#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {63885#true} #834#return; {63975#(= |main_#t~ret73| 1)} is VALID [2020-07-08 20:07:38,672 INFO L280 TraceCheckUtils]: 95: Hoare triple {63975#(= |main_#t~ret73| 1)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {63975#(= |main_#t~ret73| 1)} is VALID [2020-07-08 20:07:38,673 INFO L280 TraceCheckUtils]: 96: Hoare triple {63975#(= |main_#t~ret73| 1)} ~tmp~9 := #t~ret73; {63976#(= 1 main_~tmp~9)} is VALID [2020-07-08 20:07:38,673 INFO L280 TraceCheckUtils]: 97: Hoare triple {63976#(= 1 main_~tmp~9)} havoc #t~ret73; {63976#(= 1 main_~tmp~9)} is VALID [2020-07-08 20:07:38,674 INFO L280 TraceCheckUtils]: 98: Hoare triple {63976#(= 1 main_~tmp~9)} assume 0 != ~tmp~9; {63885#true} is VALID [2020-07-08 20:07:38,674 INFO L263 TraceCheckUtils]: 99: Hoare triple {63885#true} call setup(); {63885#true} is VALID [2020-07-08 20:07:38,674 INFO L280 TraceCheckUtils]: 100: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,674 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {63885#true} {63885#true} #836#return; {63885#true} is VALID [2020-07-08 20:07:38,674 INFO L263 TraceCheckUtils]: 102: Hoare triple {63885#true} call runTest(); {63885#true} is VALID [2020-07-08 20:07:38,674 INFO L263 TraceCheckUtils]: 103: Hoare triple {63885#true} call test(); {63885#true} is VALID [2020-07-08 20:07:38,675 INFO L280 TraceCheckUtils]: 104: Hoare triple {63885#true} havoc ~splverifierCounter~0; {63885#true} is VALID [2020-07-08 20:07:38,675 INFO L280 TraceCheckUtils]: 105: Hoare triple {63885#true} havoc ~tmp~5; {63885#true} is VALID [2020-07-08 20:07:38,675 INFO L280 TraceCheckUtils]: 106: Hoare triple {63885#true} havoc ~tmp___0~2; {63885#true} is VALID [2020-07-08 20:07:38,675 INFO L280 TraceCheckUtils]: 107: Hoare triple {63885#true} havoc ~tmp___1~0; {63885#true} is VALID [2020-07-08 20:07:38,675 INFO L280 TraceCheckUtils]: 108: Hoare triple {63885#true} havoc ~tmp___2~0; {63885#true} is VALID [2020-07-08 20:07:38,675 INFO L280 TraceCheckUtils]: 109: Hoare triple {63885#true} ~splverifierCounter~0 := 0; {63885#true} is VALID [2020-07-08 20:07:38,676 INFO L280 TraceCheckUtils]: 110: Hoare triple {63885#true} assume !false; {63885#true} is VALID [2020-07-08 20:07:38,676 INFO L280 TraceCheckUtils]: 111: Hoare triple {63885#true} assume ~splverifierCounter~0 < 4; {63885#true} is VALID [2020-07-08 20:07:38,676 INFO L280 TraceCheckUtils]: 112: Hoare triple {63885#true} assume -2147483648 <= #t~nondet34 && #t~nondet34 <= 2147483647; {63885#true} is VALID [2020-07-08 20:07:38,676 INFO L280 TraceCheckUtils]: 113: Hoare triple {63885#true} ~tmp~5 := #t~nondet34; {63885#true} is VALID [2020-07-08 20:07:38,676 INFO L280 TraceCheckUtils]: 114: Hoare triple {63885#true} havoc #t~nondet34; {63885#true} is VALID [2020-07-08 20:07:38,676 INFO L280 TraceCheckUtils]: 115: Hoare triple {63885#true} assume 0 != ~tmp~5; {63885#true} is VALID [2020-07-08 20:07:38,677 INFO L263 TraceCheckUtils]: 116: Hoare triple {63885#true} call waterRise(); {64060#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-08 20:07:38,677 INFO L280 TraceCheckUtils]: 117: Hoare triple {64060#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2; {63885#true} is VALID [2020-07-08 20:07:38,677 INFO L280 TraceCheckUtils]: 118: Hoare triple {63885#true} ~waterLevel~0 := 1 + ~waterLevel~0; {63885#true} is VALID [2020-07-08 20:07:38,678 INFO L280 TraceCheckUtils]: 119: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,678 INFO L275 TraceCheckUtils]: 120: Hoare quadruple {63885#true} {63885#true} #880#return; {63885#true} is VALID [2020-07-08 20:07:38,678 INFO L280 TraceCheckUtils]: 121: Hoare triple {63885#true} assume -2147483648 <= #t~nondet35 && #t~nondet35 <= 2147483647; {63885#true} is VALID [2020-07-08 20:07:38,678 INFO L280 TraceCheckUtils]: 122: Hoare triple {63885#true} ~tmp___0~2 := #t~nondet35; {63885#true} is VALID [2020-07-08 20:07:38,678 INFO L280 TraceCheckUtils]: 123: Hoare triple {63885#true} havoc #t~nondet35; {63885#true} is VALID [2020-07-08 20:07:38,678 INFO L280 TraceCheckUtils]: 124: Hoare triple {63885#true} assume 0 != ~tmp___0~2; {63885#true} is VALID [2020-07-08 20:07:38,679 INFO L263 TraceCheckUtils]: 125: Hoare triple {63885#true} call changeMethaneLevel(); {64061#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-08 20:07:38,679 INFO L280 TraceCheckUtils]: 126: Hoare triple {64061#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {63885#true} is VALID [2020-07-08 20:07:38,680 INFO L280 TraceCheckUtils]: 127: Hoare triple {63885#true} ~methaneLevelCritical~0 := 1; {64062#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,680 INFO L280 TraceCheckUtils]: 128: Hoare triple {64062#(<= 1 ~methaneLevelCritical~0)} assume true; {64062#(<= 1 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,681 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {64062#(<= 1 ~methaneLevelCritical~0)} {63885#true} #882#return; {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:07:38,681 INFO L280 TraceCheckUtils]: 130: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647; {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:07:38,682 INFO L280 TraceCheckUtils]: 131: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} ~tmp___2~0 := #t~nondet36; {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:07:38,682 INFO L280 TraceCheckUtils]: 132: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} havoc #t~nondet36; {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:07:38,683 INFO L280 TraceCheckUtils]: 133: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~tmp___2~0; {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:07:38,683 INFO L263 TraceCheckUtils]: 134: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} call timeShift(); {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:07:38,684 INFO L280 TraceCheckUtils]: 135: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} assume !(0 != ~pumpRunning~0); {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:07:38,685 INFO L280 TraceCheckUtils]: 136: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} assume 0 != ~systemActive~0; {63987#(not (= 0 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:07:38,685 INFO L263 TraceCheckUtils]: 137: Hoare triple {63987#(not (= 0 ~methaneLevelCritical~0))} call processEnvironment(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:07:38,686 INFO L280 TraceCheckUtils]: 138: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {63885#true} is VALID [2020-07-08 20:07:38,686 INFO L280 TraceCheckUtils]: 139: Hoare triple {63885#true} assume !(0 != ~pumpRunning~0); {63885#true} is VALID [2020-07-08 20:07:38,686 INFO L263 TraceCheckUtils]: 140: Hoare triple {63885#true} call processEnvironment__wrappee__methaneQuery(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:07:38,687 INFO L280 TraceCheckUtils]: 141: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {63885#true} is VALID [2020-07-08 20:07:38,687 INFO L280 TraceCheckUtils]: 142: Hoare triple {63885#true} assume 0 == ~pumpRunning~0; {63885#true} is VALID [2020-07-08 20:07:38,687 INFO L263 TraceCheckUtils]: 143: Hoare triple {63885#true} call #t~ret13 := isHighWaterLevel(); {63885#true} is VALID [2020-07-08 20:07:38,687 INFO L280 TraceCheckUtils]: 144: Hoare triple {63885#true} havoc ~retValue_acc~7; {63885#true} is VALID [2020-07-08 20:07:38,687 INFO L280 TraceCheckUtils]: 145: Hoare triple {63885#true} havoc ~tmp~4; {63885#true} is VALID [2020-07-08 20:07:38,687 INFO L280 TraceCheckUtils]: 146: Hoare triple {63885#true} havoc ~tmp___0~1; {63885#true} is VALID [2020-07-08 20:07:38,688 INFO L263 TraceCheckUtils]: 147: Hoare triple {63885#true} call #t~ret33 := isHighWaterSensorDry(); {63885#true} is VALID [2020-07-08 20:07:38,688 INFO L280 TraceCheckUtils]: 148: Hoare triple {63885#true} havoc ~retValue_acc~4; {63885#true} is VALID [2020-07-08 20:07:38,688 INFO L280 TraceCheckUtils]: 149: Hoare triple {63885#true} assume !(~waterLevel~0 < 2); {63885#true} is VALID [2020-07-08 20:07:38,688 INFO L280 TraceCheckUtils]: 150: Hoare triple {63885#true} ~retValue_acc~4 := 0; {63885#true} is VALID [2020-07-08 20:07:38,688 INFO L280 TraceCheckUtils]: 151: Hoare triple {63885#true} #res := ~retValue_acc~4; {63885#true} is VALID [2020-07-08 20:07:38,688 INFO L280 TraceCheckUtils]: 152: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,689 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {63885#true} {63885#true} #894#return; {63885#true} is VALID [2020-07-08 20:07:38,689 INFO L280 TraceCheckUtils]: 154: Hoare triple {63885#true} assume -2147483648 <= #t~ret33 && #t~ret33 <= 2147483647; {63885#true} is VALID [2020-07-08 20:07:38,689 INFO L280 TraceCheckUtils]: 155: Hoare triple {63885#true} ~tmp~4 := #t~ret33; {63885#true} is VALID [2020-07-08 20:07:38,689 INFO L280 TraceCheckUtils]: 156: Hoare triple {63885#true} havoc #t~ret33; {63885#true} is VALID [2020-07-08 20:07:38,689 INFO L280 TraceCheckUtils]: 157: Hoare triple {63885#true} assume !(0 != ~tmp~4); {63885#true} is VALID [2020-07-08 20:07:38,689 INFO L280 TraceCheckUtils]: 158: Hoare triple {63885#true} ~tmp___0~1 := 1; {63885#true} is VALID [2020-07-08 20:07:38,690 INFO L280 TraceCheckUtils]: 159: Hoare triple {63885#true} ~retValue_acc~7 := ~tmp___0~1; {63885#true} is VALID [2020-07-08 20:07:38,690 INFO L280 TraceCheckUtils]: 160: Hoare triple {63885#true} #res := ~retValue_acc~7; {63885#true} is VALID [2020-07-08 20:07:38,690 INFO L280 TraceCheckUtils]: 161: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,690 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {63885#true} {63885#true} #906#return; {63885#true} is VALID [2020-07-08 20:07:38,690 INFO L280 TraceCheckUtils]: 163: Hoare triple {63885#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {63885#true} is VALID [2020-07-08 20:07:38,690 INFO L280 TraceCheckUtils]: 164: Hoare triple {63885#true} ~tmp~1 := #t~ret13; {63885#true} is VALID [2020-07-08 20:07:38,691 INFO L280 TraceCheckUtils]: 165: Hoare triple {63885#true} havoc #t~ret13; {63885#true} is VALID [2020-07-08 20:07:38,691 INFO L280 TraceCheckUtils]: 166: Hoare triple {63885#true} assume 0 != ~tmp~1; {63885#true} is VALID [2020-07-08 20:07:38,691 INFO L263 TraceCheckUtils]: 167: Hoare triple {63885#true} call activatePump(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:07:38,692 INFO L280 TraceCheckUtils]: 168: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {63885#true} is VALID [2020-07-08 20:07:38,692 INFO L263 TraceCheckUtils]: 169: Hoare triple {63885#true} call #t~ret15 := isMethaneAlarm(); {63885#true} is VALID [2020-07-08 20:07:38,692 INFO L280 TraceCheckUtils]: 170: Hoare triple {63885#true} havoc ~retValue_acc~5; {63885#true} is VALID [2020-07-08 20:07:38,692 INFO L263 TraceCheckUtils]: 171: Hoare triple {63885#true} call #t~ret16 := isMethaneLevelCritical(); {63885#true} is VALID [2020-07-08 20:07:38,692 INFO L280 TraceCheckUtils]: 172: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-08 20:07:38,693 INFO L280 TraceCheckUtils]: 173: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} is VALID [2020-07-08 20:07:38,694 INFO L280 TraceCheckUtils]: 174: Hoare triple {64195#(and (<= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~2) (<= isMethaneLevelCritical_~retValue_acc~2 ~methaneLevelCritical~0))} #res := ~retValue_acc~2; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:07:38,694 INFO L280 TraceCheckUtils]: 175: Hoare triple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} assume true; {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} is VALID [2020-07-08 20:07:38,695 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {64196#(and (<= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneLevelCritical_#res|))} {63885#true} #918#return; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-08 20:07:38,696 INFO L280 TraceCheckUtils]: 177: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} is VALID [2020-07-08 20:07:38,697 INFO L280 TraceCheckUtils]: 178: Hoare triple {64192#(and (<= |isMethaneAlarm_#t~ret16| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret16|))} ~retValue_acc~5 := #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-08 20:07:38,697 INFO L280 TraceCheckUtils]: 179: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} havoc #t~ret16; {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} is VALID [2020-07-08 20:07:38,698 INFO L280 TraceCheckUtils]: 180: Hoare triple {64193#(and (<= isMethaneAlarm_~retValue_acc~5 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~5))} #res := ~retValue_acc~5; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 20:07:38,699 INFO L280 TraceCheckUtils]: 181: Hoare triple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} assume true; {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} is VALID [2020-07-08 20:07:38,700 INFO L275 TraceCheckUtils]: 182: Hoare quadruple {64194#(and (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|))} {63885#true} #890#return; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-08 20:07:38,701 INFO L280 TraceCheckUtils]: 183: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647; {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} is VALID [2020-07-08 20:07:38,701 INFO L280 TraceCheckUtils]: 184: Hoare triple {64182#(and (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 |activatePump_#t~ret15|)) (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= |activatePump_#t~ret15| ~methaneLevelCritical~0)))} ~tmp~3 := #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-08 20:07:38,702 INFO L280 TraceCheckUtils]: 185: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} havoc #t~ret15; {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} is VALID [2020-07-08 20:07:38,703 INFO L280 TraceCheckUtils]: 186: Hoare triple {64183#(and (or (< 0 (+ ~methaneLevelCritical~0 1)) (<= activatePump_~tmp~3 ~methaneLevelCritical~0)) (or (<= ~methaneLevelCritical~0 0) (<= ~methaneLevelCritical~0 activatePump_~tmp~3)))} assume !(0 != ~tmp~3); {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,704 INFO L263 TraceCheckUtils]: 187: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} call activatePump__wrappee__highWaterSensor(); {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-08 20:07:38,704 INFO L280 TraceCheckUtils]: 188: Hoare triple {64063#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {63885#true} is VALID [2020-07-08 20:07:38,704 INFO L280 TraceCheckUtils]: 189: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,705 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {63885#true} {64118#(= 0 ~methaneLevelCritical~0)} #892#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,706 INFO L280 TraceCheckUtils]: 191: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,706 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63885#true} #908#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,707 INFO L280 TraceCheckUtils]: 193: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,707 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63885#true} #878#return; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,708 INFO L280 TraceCheckUtils]: 195: Hoare triple {64118#(= 0 ~methaneLevelCritical~0)} assume true; {64118#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-08 20:07:38,709 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {64118#(= 0 ~methaneLevelCritical~0)} {63987#(not (= 0 ~methaneLevelCritical~0))} #898#return; {63886#false} is VALID [2020-07-08 20:07:38,709 INFO L263 TraceCheckUtils]: 197: Hoare triple {63886#false} call __utac_acc__Specification1_spec__1(); {63886#false} is VALID [2020-07-08 20:07:38,709 INFO L280 TraceCheckUtils]: 198: Hoare triple {63886#false} havoc ~tmp~0; {63886#false} is VALID [2020-07-08 20:07:38,709 INFO L280 TraceCheckUtils]: 199: Hoare triple {63886#false} havoc ~tmp___0~0; {63886#false} is VALID [2020-07-08 20:07:38,709 INFO L263 TraceCheckUtils]: 200: Hoare triple {63886#false} call #t~ret0 := isMethaneLevelCritical(); {63885#true} is VALID [2020-07-08 20:07:38,709 INFO L280 TraceCheckUtils]: 201: Hoare triple {63885#true} havoc ~retValue_acc~2; {63885#true} is VALID [2020-07-08 20:07:38,710 INFO L280 TraceCheckUtils]: 202: Hoare triple {63885#true} ~retValue_acc~2 := ~methaneLevelCritical~0; {63885#true} is VALID [2020-07-08 20:07:38,710 INFO L280 TraceCheckUtils]: 203: Hoare triple {63885#true} #res := ~retValue_acc~2; {63885#true} is VALID [2020-07-08 20:07:38,710 INFO L280 TraceCheckUtils]: 204: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,710 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {63885#true} {63886#false} #928#return; {63886#false} is VALID [2020-07-08 20:07:38,710 INFO L280 TraceCheckUtils]: 206: Hoare triple {63886#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {63886#false} is VALID [2020-07-08 20:07:38,711 INFO L280 TraceCheckUtils]: 207: Hoare triple {63886#false} ~tmp~0 := #t~ret0; {63886#false} is VALID [2020-07-08 20:07:38,711 INFO L280 TraceCheckUtils]: 208: Hoare triple {63886#false} havoc #t~ret0; {63886#false} is VALID [2020-07-08 20:07:38,711 INFO L280 TraceCheckUtils]: 209: Hoare triple {63886#false} assume 0 != ~tmp~0; {63886#false} is VALID [2020-07-08 20:07:38,711 INFO L263 TraceCheckUtils]: 210: Hoare triple {63886#false} call #t~ret1 := isPumpRunning(); {63885#true} is VALID [2020-07-08 20:07:38,711 INFO L280 TraceCheckUtils]: 211: Hoare triple {63885#true} havoc ~retValue_acc~6; {63885#true} is VALID [2020-07-08 20:07:38,711 INFO L280 TraceCheckUtils]: 212: Hoare triple {63885#true} ~retValue_acc~6 := ~pumpRunning~0; {63885#true} is VALID [2020-07-08 20:07:38,712 INFO L280 TraceCheckUtils]: 213: Hoare triple {63885#true} #res := ~retValue_acc~6; {63885#true} is VALID [2020-07-08 20:07:38,712 INFO L280 TraceCheckUtils]: 214: Hoare triple {63885#true} assume true; {63885#true} is VALID [2020-07-08 20:07:38,712 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {63885#true} {63886#false} #930#return; {63886#false} is VALID [2020-07-08 20:07:38,712 INFO L280 TraceCheckUtils]: 216: Hoare triple {63886#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {63886#false} is VALID [2020-07-08 20:07:38,712 INFO L280 TraceCheckUtils]: 217: Hoare triple {63886#false} ~tmp___0~0 := #t~ret1; {63886#false} is VALID [2020-07-08 20:07:38,713 INFO L280 TraceCheckUtils]: 218: Hoare triple {63886#false} havoc #t~ret1; {63886#false} is VALID [2020-07-08 20:07:38,713 INFO L280 TraceCheckUtils]: 219: Hoare triple {63886#false} assume 0 != ~tmp___0~0; {63886#false} is VALID [2020-07-08 20:07:38,713 INFO L263 TraceCheckUtils]: 220: Hoare triple {63886#false} call __automaton_fail(); {63886#false} is VALID [2020-07-08 20:07:38,713 INFO L280 TraceCheckUtils]: 221: Hoare triple {63886#false} assume !false; {63886#false} is VALID [2020-07-08 20:07:38,754 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-08 20:07:38,754 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [205415730] [2020-07-08 20:07:38,754 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 20:07:38,754 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20] total 20 [2020-07-08 20:07:38,754 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1032199681] [2020-07-08 20:07:38,755 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 222 [2020-07-08 20:07:38,755 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 20:07:38,756 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-08 20:07:38,997 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 221 edges. 221 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:07:38,997 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-08 20:07:38,998 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 20:07:38,998 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-08 20:07:38,998 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=337, Unknown=0, NotChecked=0, Total=380 [2020-07-08 20:07:38,999 INFO L87 Difference]: Start difference. First operand 2339 states and 2717 transitions. Second operand 20 states. [2020-07-08 20:07:40,766 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 20:07:42,533 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-08 20:07:42,938 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-08 20:07:43,628 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:07:44,101 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-08 20:07:44,478 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:07:51,124 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-08 20:07:57,705 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:07:58,650 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 20:08:01,570 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:08:02,482 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 20:08:23,855 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:08:25,579 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 20:08:26,340 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:08:27,056 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 20:08:27,840 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:08:29,394 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 20:08:30,243 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-08 20:08:31,033 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-08 20:08:33,020 WARN L193 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 188 [2020-07-08 20:08:34,780 WARN L193 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 190 [2020-07-08 20:08:35,672 WARN L193 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 188 [2020-07-08 20:09:37,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 20:09:37,617 INFO L93 Difference]: Finished difference Result 4980 states and 5981 transitions. [2020-07-08 20:09:37,617 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2020-07-08 20:09:37,618 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 222 [2020-07-08 20:09:37,618 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 20:09:37,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 20:09:37,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 905 transitions. [2020-07-08 20:09:37,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-08 20:09:37,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 905 transitions. [2020-07-08 20:09:37,635 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states and 905 transitions. [2020-07-08 20:09:40,167 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 905 edges. 905 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 20:09:40,488 INFO L225 Difference]: With dead ends: 4980 [2020-07-08 20:09:40,489 INFO L226 Difference]: Without dead ends: 2751 [2020-07-08 20:09:40,495 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 45 SyntacticMatches, 2 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 660 ImplicationChecksByTransitivity, 8.6s TimeCoverageRelationStatistics Valid=581, Invalid=2499, Unknown=0, NotChecked=0, Total=3080 [2020-07-08 20:09:40,498 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2751 states.