/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product42.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 16:54:31,179 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 16:54:31,182 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 16:54:31,199 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 16:54:31,199 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 16:54:31,200 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 16:54:31,202 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 16:54:31,215 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 16:54:31,216 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 16:54:31,218 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 16:54:31,220 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 16:54:31,222 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 16:54:31,222 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 16:54:31,225 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 16:54:31,226 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 16:54:31,229 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 16:54:31,231 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 16:54:31,234 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 16:54:31,235 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 16:54:31,239 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 16:54:31,240 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 16:54:31,245 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 16:54:31,246 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 16:54:31,247 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 16:54:31,249 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 16:54:31,250 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 16:54:31,250 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 16:54:31,254 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 16:54:31,255 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 16:54:31,256 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 16:54:31,256 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 16:54:31,257 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 16:54:31,258 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 16:54:31,258 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 16:54:31,262 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 16:54:31,262 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 16:54:31,263 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 16:54:31,263 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 16:54:31,263 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 16:54:31,264 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 16:54:31,265 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 16:54:31,266 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 16:54:31,278 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 16:54:31,278 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 16:54:31,280 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 16:54:31,280 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 16:54:31,281 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 16:54:31,281 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 16:54:31,281 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 16:54:31,281 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 16:54:31,281 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 16:54:31,282 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 16:54:31,283 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 16:54:31,283 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 16:54:31,283 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 16:54:31,283 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 16:54:31,284 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 16:54:31,284 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 16:54:31,284 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 16:54:31,285 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 16:54:31,285 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 16:54:31,285 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 16:54:31,285 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 16:54:31,285 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 16:54:31,286 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 16:54:31,565 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 16:54:31,583 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 16:54:31,587 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 16:54:31,588 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 16:54:31,589 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 16:54:31,589 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product42.cil.c [2020-07-10 16:54:31,646 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bfae5184d/850674368b7649fe8530f573d3daf530/FLAGd7b7a92a5 [2020-07-10 16:54:32,103 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 16:54:32,104 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product42.cil.c [2020-07-10 16:54:32,116 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bfae5184d/850674368b7649fe8530f573d3daf530/FLAGd7b7a92a5 [2020-07-10 16:54:32,439 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bfae5184d/850674368b7649fe8530f573d3daf530 [2020-07-10 16:54:32,450 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 16:54:32,453 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 16:54:32,455 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 16:54:32,455 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 16:54:32,458 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 16:54:32,459 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 04:54:32" (1/1) ... [2020-07-10 16:54:32,462 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25efa085 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:32, skipping insertion in model container [2020-07-10 16:54:32,462 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 04:54:32" (1/1) ... [2020-07-10 16:54:32,470 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 16:54:32,531 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 16:54:32,846 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 16:54:32,949 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 16:54:33,041 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 16:54:33,087 INFO L208 MainTranslator]: Completed translation [2020-07-10 16:54:33,088 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:33 WrapperNode [2020-07-10 16:54:33,088 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 16:54:33,088 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 16:54:33,089 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 16:54:33,089 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 16:54:33,098 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:33" (1/1) ... [2020-07-10 16:54:33,099 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:33" (1/1) ... [2020-07-10 16:54:33,117 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:33" (1/1) ... [2020-07-10 16:54:33,117 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:33" (1/1) ... [2020-07-10 16:54:33,168 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:33" (1/1) ... [2020-07-10 16:54:33,182 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:33" (1/1) ... [2020-07-10 16:54:33,187 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:33" (1/1) ... [2020-07-10 16:54:33,195 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 16:54:33,196 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 16:54:33,196 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 16:54:33,196 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 16:54:33,197 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:33" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 16:54:33,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 16:54:33,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 16:54:33,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 16:54:33,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 16:54:33,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 16:54:33,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 16:54:33,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 16:54:33,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 16:54:33,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 16:54:33,254 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 16:54:33,254 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 16:54:33,254 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 16:54:33,255 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 16:54:33,255 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 16:54:33,255 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 16:54:33,255 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 16:54:33,255 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 16:54:33,255 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 16:54:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 16:54:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 16:54:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-10 16:54:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 16:54:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 16:54:33,256 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 16:54:33,257 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 16:54:33,257 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 16:54:33,257 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 16:54:33,257 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-10 16:54:33,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 16:54:33,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-07-10 16:54:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 16:54:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 16:54:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 16:54:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 16:54:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 16:54:33,258 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 16:54:33,259 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 16:54:33,259 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 16:54:33,259 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 16:54:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 16:54:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 16:54:33,259 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 16:54:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 16:54:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 16:54:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 16:54:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 16:54:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 16:54:33,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 16:54:33,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 16:54:33,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 16:54:33,261 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 16:54:33,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 16:54:33,261 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 16:54:33,261 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 16:54:33,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 16:54:33,262 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 16:54:33,262 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 16:54:33,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 16:54:33,262 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 16:54:33,262 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 16:54:33,262 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 16:54:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 16:54:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 16:54:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 16:54:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 16:54:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 16:54:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-10 16:54:33,263 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 16:54:33,264 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 16:54:33,264 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 16:54:33,264 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 16:54:33,264 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 16:54:33,264 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 16:54:33,264 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 16:54:33,264 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-07-10 16:54:33,265 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 16:54:33,265 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 16:54:33,265 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 16:54:33,265 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-10 16:54:33,265 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 16:54:33,265 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 16:54:33,266 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 16:54:33,266 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 16:54:33,266 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 16:54:33,266 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 16:54:33,266 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 16:54:33,266 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 16:54:33,267 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 16:54:33,267 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 16:54:33,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 16:54:33,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 16:54:33,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 16:54:34,808 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 16:54:34,808 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 16:54:34,819 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 04:54:34 BoogieIcfgContainer [2020-07-10 16:54:34,820 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 16:54:34,821 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 16:54:34,821 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 16:54:34,825 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 16:54:34,825 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 04:54:32" (1/3) ... [2020-07-10 16:54:34,826 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52169f5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 04:54:34, skipping insertion in model container [2020-07-10 16:54:34,826 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:33" (2/3) ... [2020-07-10 16:54:34,826 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52169f5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 04:54:34, skipping insertion in model container [2020-07-10 16:54:34,826 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 04:54:34" (3/3) ... [2020-07-10 16:54:34,828 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product42.cil.c [2020-07-10 16:54:34,838 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 16:54:34,846 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 16:54:34,877 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 16:54:34,897 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 16:54:34,898 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 16:54:34,898 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 16:54:34,898 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 16:54:34,898 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 16:54:34,898 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 16:54:34,899 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 16:54:34,899 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 16:54:34,919 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states. [2020-07-10 16:54:34,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-10 16:54:34,939 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:54:34,940 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 16:54:34,941 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:54:34,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:54:34,947 INFO L82 PathProgramCache]: Analyzing trace with hash -2111431698, now seen corresponding path program 1 times [2020-07-10 16:54:34,955 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 16:54:34,956 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1624837196] [2020-07-10 16:54:34,956 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 16:54:35,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:35,644 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 16:54:35,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:35,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {404#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {302#true} is VALID [2020-07-10 16:54:35,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {302#true} #valid := #valid[0 := 0]; {302#true} is VALID [2020-07-10 16:54:35,786 INFO L280 TraceCheckUtils]: 2: Hoare triple {302#true} assume 0 < #StackHeapBarrier; {302#true} is VALID [2020-07-10 16:54:35,787 INFO L280 TraceCheckUtils]: 3: Hoare triple {302#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {302#true} is VALID [2020-07-10 16:54:35,788 INFO L280 TraceCheckUtils]: 4: Hoare triple {302#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {302#true} is VALID [2020-07-10 16:54:35,788 INFO L280 TraceCheckUtils]: 5: Hoare triple {302#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {302#true} is VALID [2020-07-10 16:54:35,788 INFO L280 TraceCheckUtils]: 6: Hoare triple {302#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {302#true} is VALID [2020-07-10 16:54:35,789 INFO L280 TraceCheckUtils]: 7: Hoare triple {302#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {302#true} is VALID [2020-07-10 16:54:35,789 INFO L280 TraceCheckUtils]: 8: Hoare triple {302#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {302#true} is VALID [2020-07-10 16:54:35,789 INFO L280 TraceCheckUtils]: 9: Hoare triple {302#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {302#true} is VALID [2020-07-10 16:54:35,790 INFO L280 TraceCheckUtils]: 10: Hoare triple {302#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {302#true} is VALID [2020-07-10 16:54:35,790 INFO L280 TraceCheckUtils]: 11: Hoare triple {302#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {302#true} is VALID [2020-07-10 16:54:35,790 INFO L280 TraceCheckUtils]: 12: Hoare triple {302#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {302#true} is VALID [2020-07-10 16:54:35,791 INFO L280 TraceCheckUtils]: 13: Hoare triple {302#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {302#true} is VALID [2020-07-10 16:54:35,792 INFO L280 TraceCheckUtils]: 14: Hoare triple {302#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {302#true} is VALID [2020-07-10 16:54:35,792 INFO L280 TraceCheckUtils]: 15: Hoare triple {302#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {302#true} is VALID [2020-07-10 16:54:35,793 INFO L280 TraceCheckUtils]: 16: Hoare triple {302#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L465 {302#true} is VALID [2020-07-10 16:54:35,797 INFO L280 TraceCheckUtils]: 17: Hoare triple {302#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L466 {302#true} is VALID [2020-07-10 16:54:35,797 INFO L280 TraceCheckUtils]: 18: Hoare triple {302#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L466-1 {302#true} is VALID [2020-07-10 16:54:35,798 INFO L280 TraceCheckUtils]: 19: Hoare triple {302#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L466-2 {302#true} is VALID [2020-07-10 16:54:35,798 INFO L280 TraceCheckUtils]: 20: Hoare triple {302#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L466-3 {302#true} is VALID [2020-07-10 16:54:35,805 INFO L280 TraceCheckUtils]: 21: Hoare triple {302#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L466-4 {302#true} is VALID [2020-07-10 16:54:35,806 INFO L280 TraceCheckUtils]: 22: Hoare triple {302#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L466-5 {302#true} is VALID [2020-07-10 16:54:35,806 INFO L280 TraceCheckUtils]: 23: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L466-6 {302#true} is VALID [2020-07-10 16:54:35,807 INFO L280 TraceCheckUtils]: 24: Hoare triple {302#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L466-7 {302#true} is VALID [2020-07-10 16:54:35,807 INFO L280 TraceCheckUtils]: 25: Hoare triple {302#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L470 {302#true} is VALID [2020-07-10 16:54:35,808 INFO L280 TraceCheckUtils]: 26: Hoare triple {302#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L470-1 {302#true} is VALID [2020-07-10 16:54:35,808 INFO L280 TraceCheckUtils]: 27: Hoare triple {302#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L470-2 {302#true} is VALID [2020-07-10 16:54:35,808 INFO L280 TraceCheckUtils]: 28: Hoare triple {302#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L470-3 {302#true} is VALID [2020-07-10 16:54:35,809 INFO L280 TraceCheckUtils]: 29: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L470-4 {302#true} is VALID [2020-07-10 16:54:35,809 INFO L280 TraceCheckUtils]: 30: Hoare triple {302#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L470-5 {302#true} is VALID [2020-07-10 16:54:35,811 INFO L280 TraceCheckUtils]: 31: Hoare triple {302#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L474 {302#true} is VALID [2020-07-10 16:54:35,812 INFO L280 TraceCheckUtils]: 32: Hoare triple {302#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L474-1 {302#true} is VALID [2020-07-10 16:54:35,812 INFO L280 TraceCheckUtils]: 33: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L474-2 {302#true} is VALID [2020-07-10 16:54:35,812 INFO L280 TraceCheckUtils]: 34: Hoare triple {302#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L474-3 {302#true} is VALID [2020-07-10 16:54:35,813 INFO L280 TraceCheckUtils]: 35: Hoare triple {302#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L478 {302#true} is VALID [2020-07-10 16:54:35,813 INFO L280 TraceCheckUtils]: 36: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L478-1 {302#true} is VALID [2020-07-10 16:54:35,813 INFO L280 TraceCheckUtils]: 37: Hoare triple {302#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L478-2 {302#true} is VALID [2020-07-10 16:54:35,813 INFO L280 TraceCheckUtils]: 38: Hoare triple {302#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L701 {302#true} is VALID [2020-07-10 16:54:35,814 INFO L280 TraceCheckUtils]: 39: Hoare triple {302#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L705 {302#true} is VALID [2020-07-10 16:54:35,814 INFO L280 TraceCheckUtils]: 40: Hoare triple {302#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L705-1 {302#true} is VALID [2020-07-10 16:54:35,814 INFO L280 TraceCheckUtils]: 41: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L705-2 {302#true} is VALID [2020-07-10 16:54:35,815 INFO L280 TraceCheckUtils]: 42: Hoare triple {302#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L705-3 {302#true} is VALID [2020-07-10 16:54:35,815 INFO L280 TraceCheckUtils]: 43: Hoare triple {302#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L709 {302#true} is VALID [2020-07-10 16:54:35,815 INFO L280 TraceCheckUtils]: 44: Hoare triple {302#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L709-1 {302#true} is VALID [2020-07-10 16:54:35,816 INFO L280 TraceCheckUtils]: 45: Hoare triple {302#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L709-2 {302#true} is VALID [2020-07-10 16:54:35,816 INFO L280 TraceCheckUtils]: 46: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L709-3 {302#true} is VALID [2020-07-10 16:54:35,816 INFO L280 TraceCheckUtils]: 47: Hoare triple {302#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L709-4 {302#true} is VALID [2020-07-10 16:54:35,816 INFO L280 TraceCheckUtils]: 48: Hoare triple {302#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L713 {302#true} is VALID [2020-07-10 16:54:35,817 INFO L280 TraceCheckUtils]: 49: Hoare triple {302#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L713-1 {302#true} is VALID [2020-07-10 16:54:35,817 INFO L280 TraceCheckUtils]: 50: Hoare triple {302#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L713-2 {302#true} is VALID [2020-07-10 16:54:35,817 INFO L280 TraceCheckUtils]: 51: Hoare triple {302#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L713-3 {302#true} is VALID [2020-07-10 16:54:35,817 INFO L280 TraceCheckUtils]: 52: Hoare triple {302#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L713-4 {302#true} is VALID [2020-07-10 16:54:35,818 INFO L280 TraceCheckUtils]: 53: Hoare triple {302#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L713-5 {302#true} is VALID [2020-07-10 16:54:35,818 INFO L280 TraceCheckUtils]: 54: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L713-6 {302#true} is VALID [2020-07-10 16:54:35,818 INFO L280 TraceCheckUtils]: 55: Hoare triple {302#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L713-7 {302#true} is VALID [2020-07-10 16:54:35,819 INFO L280 TraceCheckUtils]: 56: Hoare triple {302#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L717 {302#true} is VALID [2020-07-10 16:54:35,819 INFO L280 TraceCheckUtils]: 57: Hoare triple {302#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L717-1 {302#true} is VALID [2020-07-10 16:54:35,819 INFO L280 TraceCheckUtils]: 58: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L717-2 {302#true} is VALID [2020-07-10 16:54:35,820 INFO L280 TraceCheckUtils]: 59: Hoare triple {302#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L717-3 {302#true} is VALID [2020-07-10 16:54:35,820 INFO L280 TraceCheckUtils]: 60: Hoare triple {302#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L721 {302#true} is VALID [2020-07-10 16:54:35,820 INFO L280 TraceCheckUtils]: 61: Hoare triple {302#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L721-1 {302#true} is VALID [2020-07-10 16:54:35,821 INFO L280 TraceCheckUtils]: 62: Hoare triple {302#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L721-2 {302#true} is VALID [2020-07-10 16:54:35,821 INFO L280 TraceCheckUtils]: 63: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L721-3 {302#true} is VALID [2020-07-10 16:54:35,821 INFO L280 TraceCheckUtils]: 64: Hoare triple {302#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L721-4 {302#true} is VALID [2020-07-10 16:54:35,822 INFO L280 TraceCheckUtils]: 65: Hoare triple {302#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L725 {302#true} is VALID [2020-07-10 16:54:35,822 INFO L280 TraceCheckUtils]: 66: Hoare triple {302#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L725-1 {302#true} is VALID [2020-07-10 16:54:35,822 INFO L280 TraceCheckUtils]: 67: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L725-2 {302#true} is VALID [2020-07-10 16:54:35,822 INFO L280 TraceCheckUtils]: 68: Hoare triple {302#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L725-3 {302#true} is VALID [2020-07-10 16:54:35,823 INFO L280 TraceCheckUtils]: 69: Hoare triple {302#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L727 {302#true} is VALID [2020-07-10 16:54:35,823 INFO L280 TraceCheckUtils]: 70: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L727-1 {302#true} is VALID [2020-07-10 16:54:35,823 INFO L280 TraceCheckUtils]: 71: Hoare triple {302#true} ~head~0.base, ~head~0.offset := 0, 0; {302#true} is VALID [2020-07-10 16:54:35,823 INFO L280 TraceCheckUtils]: 72: Hoare triple {302#true} ~waterLevel~0 := 1; {302#true} is VALID [2020-07-10 16:54:35,824 INFO L280 TraceCheckUtils]: 73: Hoare triple {302#true} ~methaneLevelCritical~0 := 0; {302#true} is VALID [2020-07-10 16:54:35,824 INFO L280 TraceCheckUtils]: 74: Hoare triple {302#true} ~pumpRunning~0 := 0; {302#true} is VALID [2020-07-10 16:54:35,824 INFO L280 TraceCheckUtils]: 75: Hoare triple {302#true} ~systemActive~0 := 1; {302#true} is VALID [2020-07-10 16:54:35,824 INFO L280 TraceCheckUtils]: 76: Hoare triple {302#true} ~cleanupTimeShifts~0 := 4; {302#true} is VALID [2020-07-10 16:54:35,824 INFO L280 TraceCheckUtils]: 77: Hoare triple {302#true} assume true; {302#true} is VALID [2020-07-10 16:54:35,825 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {302#true} {302#true} #886#return; {302#true} is VALID [2020-07-10 16:54:35,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:35,859 INFO L280 TraceCheckUtils]: 0: Hoare triple {302#true} assume true; {302#true} is VALID [2020-07-10 16:54:35,860 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {302#true} {302#true} #802#return; {302#true} is VALID [2020-07-10 16:54:35,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:35,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {302#true} assume true; {302#true} is VALID [2020-07-10 16:54:35,863 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {302#true} {302#true} #804#return; {302#true} is VALID [2020-07-10 16:54:35,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:35,872 INFO L280 TraceCheckUtils]: 0: Hoare triple {302#true} havoc ~retValue_acc~10; {302#true} is VALID [2020-07-10 16:54:35,872 INFO L280 TraceCheckUtils]: 1: Hoare triple {302#true} ~retValue_acc~10 := 1; {302#true} is VALID [2020-07-10 16:54:35,872 INFO L280 TraceCheckUtils]: 2: Hoare triple {302#true} #res := ~retValue_acc~10; {302#true} is VALID [2020-07-10 16:54:35,873 INFO L280 TraceCheckUtils]: 3: Hoare triple {302#true} assume true; {302#true} is VALID [2020-07-10 16:54:35,873 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {302#true} {302#true} #806#return; {302#true} is VALID [2020-07-10 16:54:35,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:35,876 INFO L280 TraceCheckUtils]: 0: Hoare triple {302#true} assume true; {302#true} is VALID [2020-07-10 16:54:35,877 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {302#true} {302#true} #808#return; {302#true} is VALID [2020-07-10 16:54:35,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:35,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {302#true} havoc ~retValue_acc~3; {302#true} is VALID [2020-07-10 16:54:35,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {302#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {302#true} is VALID [2020-07-10 16:54:35,881 INFO L280 TraceCheckUtils]: 2: Hoare triple {302#true} #res := ~retValue_acc~3; {302#true} is VALID [2020-07-10 16:54:35,881 INFO L280 TraceCheckUtils]: 3: Hoare triple {302#true} assume true; {302#true} is VALID [2020-07-10 16:54:35,881 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {302#true} {303#false} #890#return; {303#false} is VALID [2020-07-10 16:54:35,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:35,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {302#true} havoc ~retValue_acc~7; {302#true} is VALID [2020-07-10 16:54:35,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {302#true} ~retValue_acc~7 := ~pumpRunning~0; {302#true} is VALID [2020-07-10 16:54:35,886 INFO L280 TraceCheckUtils]: 2: Hoare triple {302#true} #res := ~retValue_acc~7; {302#true} is VALID [2020-07-10 16:54:35,886 INFO L280 TraceCheckUtils]: 3: Hoare triple {302#true} assume true; {302#true} is VALID [2020-07-10 16:54:35,887 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {302#true} {303#false} #892#return; {303#false} is VALID [2020-07-10 16:54:35,892 INFO L263 TraceCheckUtils]: 0: Hoare triple {302#true} call ULTIMATE.init(); {404#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 16:54:35,893 INFO L280 TraceCheckUtils]: 1: Hoare triple {404#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {302#true} is VALID [2020-07-10 16:54:35,893 INFO L280 TraceCheckUtils]: 2: Hoare triple {302#true} #valid := #valid[0 := 0]; {302#true} is VALID [2020-07-10 16:54:35,893 INFO L280 TraceCheckUtils]: 3: Hoare triple {302#true} assume 0 < #StackHeapBarrier; {302#true} is VALID [2020-07-10 16:54:35,894 INFO L280 TraceCheckUtils]: 4: Hoare triple {302#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {302#true} is VALID [2020-07-10 16:54:35,894 INFO L280 TraceCheckUtils]: 5: Hoare triple {302#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {302#true} is VALID [2020-07-10 16:54:35,894 INFO L280 TraceCheckUtils]: 6: Hoare triple {302#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {302#true} is VALID [2020-07-10 16:54:35,894 INFO L280 TraceCheckUtils]: 7: Hoare triple {302#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {302#true} is VALID [2020-07-10 16:54:35,895 INFO L280 TraceCheckUtils]: 8: Hoare triple {302#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {302#true} is VALID [2020-07-10 16:54:35,895 INFO L280 TraceCheckUtils]: 9: Hoare triple {302#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {302#true} is VALID [2020-07-10 16:54:35,895 INFO L280 TraceCheckUtils]: 10: Hoare triple {302#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {302#true} is VALID [2020-07-10 16:54:35,896 INFO L280 TraceCheckUtils]: 11: Hoare triple {302#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {302#true} is VALID [2020-07-10 16:54:35,896 INFO L280 TraceCheckUtils]: 12: Hoare triple {302#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {302#true} is VALID [2020-07-10 16:54:35,896 INFO L280 TraceCheckUtils]: 13: Hoare triple {302#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {302#true} is VALID [2020-07-10 16:54:35,896 INFO L280 TraceCheckUtils]: 14: Hoare triple {302#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {302#true} is VALID [2020-07-10 16:54:35,897 INFO L280 TraceCheckUtils]: 15: Hoare triple {302#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {302#true} is VALID [2020-07-10 16:54:35,897 INFO L280 TraceCheckUtils]: 16: Hoare triple {302#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {302#true} is VALID [2020-07-10 16:54:35,897 INFO L280 TraceCheckUtils]: 17: Hoare triple {302#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L465 {302#true} is VALID [2020-07-10 16:54:35,898 INFO L280 TraceCheckUtils]: 18: Hoare triple {302#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L466 {302#true} is VALID [2020-07-10 16:54:35,898 INFO L280 TraceCheckUtils]: 19: Hoare triple {302#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L466-1 {302#true} is VALID [2020-07-10 16:54:35,898 INFO L280 TraceCheckUtils]: 20: Hoare triple {302#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L466-2 {302#true} is VALID [2020-07-10 16:54:35,898 INFO L280 TraceCheckUtils]: 21: Hoare triple {302#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L466-3 {302#true} is VALID [2020-07-10 16:54:35,899 INFO L280 TraceCheckUtils]: 22: Hoare triple {302#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L466-4 {302#true} is VALID [2020-07-10 16:54:35,899 INFO L280 TraceCheckUtils]: 23: Hoare triple {302#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L466-5 {302#true} is VALID [2020-07-10 16:54:35,899 INFO L280 TraceCheckUtils]: 24: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L466-6 {302#true} is VALID [2020-07-10 16:54:35,900 INFO L280 TraceCheckUtils]: 25: Hoare triple {302#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L466-7 {302#true} is VALID [2020-07-10 16:54:35,900 INFO L280 TraceCheckUtils]: 26: Hoare triple {302#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L470 {302#true} is VALID [2020-07-10 16:54:35,900 INFO L280 TraceCheckUtils]: 27: Hoare triple {302#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L470-1 {302#true} is VALID [2020-07-10 16:54:35,901 INFO L280 TraceCheckUtils]: 28: Hoare triple {302#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L470-2 {302#true} is VALID [2020-07-10 16:54:35,901 INFO L280 TraceCheckUtils]: 29: Hoare triple {302#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L470-3 {302#true} is VALID [2020-07-10 16:54:35,901 INFO L280 TraceCheckUtils]: 30: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L470-4 {302#true} is VALID [2020-07-10 16:54:35,901 INFO L280 TraceCheckUtils]: 31: Hoare triple {302#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L470-5 {302#true} is VALID [2020-07-10 16:54:35,902 INFO L280 TraceCheckUtils]: 32: Hoare triple {302#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L474 {302#true} is VALID [2020-07-10 16:54:35,902 INFO L280 TraceCheckUtils]: 33: Hoare triple {302#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L474-1 {302#true} is VALID [2020-07-10 16:54:35,902 INFO L280 TraceCheckUtils]: 34: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L474-2 {302#true} is VALID [2020-07-10 16:54:35,903 INFO L280 TraceCheckUtils]: 35: Hoare triple {302#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L474-3 {302#true} is VALID [2020-07-10 16:54:35,903 INFO L280 TraceCheckUtils]: 36: Hoare triple {302#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L478 {302#true} is VALID [2020-07-10 16:54:35,903 INFO L280 TraceCheckUtils]: 37: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L478-1 {302#true} is VALID [2020-07-10 16:54:35,903 INFO L280 TraceCheckUtils]: 38: Hoare triple {302#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L478-2 {302#true} is VALID [2020-07-10 16:54:35,904 INFO L280 TraceCheckUtils]: 39: Hoare triple {302#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L701 {302#true} is VALID [2020-07-10 16:54:35,904 INFO L280 TraceCheckUtils]: 40: Hoare triple {302#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L705 {302#true} is VALID [2020-07-10 16:54:35,904 INFO L280 TraceCheckUtils]: 41: Hoare triple {302#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L705-1 {302#true} is VALID [2020-07-10 16:54:35,904 INFO L280 TraceCheckUtils]: 42: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L705-2 {302#true} is VALID [2020-07-10 16:54:35,905 INFO L280 TraceCheckUtils]: 43: Hoare triple {302#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L705-3 {302#true} is VALID [2020-07-10 16:54:35,905 INFO L280 TraceCheckUtils]: 44: Hoare triple {302#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L709 {302#true} is VALID [2020-07-10 16:54:35,905 INFO L280 TraceCheckUtils]: 45: Hoare triple {302#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L709-1 {302#true} is VALID [2020-07-10 16:54:35,906 INFO L280 TraceCheckUtils]: 46: Hoare triple {302#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L709-2 {302#true} is VALID [2020-07-10 16:54:35,906 INFO L280 TraceCheckUtils]: 47: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L709-3 {302#true} is VALID [2020-07-10 16:54:35,906 INFO L280 TraceCheckUtils]: 48: Hoare triple {302#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L709-4 {302#true} is VALID [2020-07-10 16:54:35,906 INFO L280 TraceCheckUtils]: 49: Hoare triple {302#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L713 {302#true} is VALID [2020-07-10 16:54:35,907 INFO L280 TraceCheckUtils]: 50: Hoare triple {302#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L713-1 {302#true} is VALID [2020-07-10 16:54:35,907 INFO L280 TraceCheckUtils]: 51: Hoare triple {302#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L713-2 {302#true} is VALID [2020-07-10 16:54:35,907 INFO L280 TraceCheckUtils]: 52: Hoare triple {302#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L713-3 {302#true} is VALID [2020-07-10 16:54:35,907 INFO L280 TraceCheckUtils]: 53: Hoare triple {302#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L713-4 {302#true} is VALID [2020-07-10 16:54:35,908 INFO L280 TraceCheckUtils]: 54: Hoare triple {302#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L713-5 {302#true} is VALID [2020-07-10 16:54:35,908 INFO L280 TraceCheckUtils]: 55: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L713-6 {302#true} is VALID [2020-07-10 16:54:35,908 INFO L280 TraceCheckUtils]: 56: Hoare triple {302#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L713-7 {302#true} is VALID [2020-07-10 16:54:35,909 INFO L280 TraceCheckUtils]: 57: Hoare triple {302#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L717 {302#true} is VALID [2020-07-10 16:54:35,909 INFO L280 TraceCheckUtils]: 58: Hoare triple {302#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L717-1 {302#true} is VALID [2020-07-10 16:54:35,909 INFO L280 TraceCheckUtils]: 59: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L717-2 {302#true} is VALID [2020-07-10 16:54:35,909 INFO L280 TraceCheckUtils]: 60: Hoare triple {302#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L717-3 {302#true} is VALID [2020-07-10 16:54:35,910 INFO L280 TraceCheckUtils]: 61: Hoare triple {302#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L721 {302#true} is VALID [2020-07-10 16:54:35,910 INFO L280 TraceCheckUtils]: 62: Hoare triple {302#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L721-1 {302#true} is VALID [2020-07-10 16:54:35,910 INFO L280 TraceCheckUtils]: 63: Hoare triple {302#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L721-2 {302#true} is VALID [2020-07-10 16:54:35,911 INFO L280 TraceCheckUtils]: 64: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L721-3 {302#true} is VALID [2020-07-10 16:54:35,911 INFO L280 TraceCheckUtils]: 65: Hoare triple {302#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L721-4 {302#true} is VALID [2020-07-10 16:54:35,911 INFO L280 TraceCheckUtils]: 66: Hoare triple {302#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L725 {302#true} is VALID [2020-07-10 16:54:35,911 INFO L280 TraceCheckUtils]: 67: Hoare triple {302#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L725-1 {302#true} is VALID [2020-07-10 16:54:35,912 INFO L280 TraceCheckUtils]: 68: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L725-2 {302#true} is VALID [2020-07-10 16:54:35,912 INFO L280 TraceCheckUtils]: 69: Hoare triple {302#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L725-3 {302#true} is VALID [2020-07-10 16:54:35,912 INFO L280 TraceCheckUtils]: 70: Hoare triple {302#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L727 {302#true} is VALID [2020-07-10 16:54:35,913 INFO L280 TraceCheckUtils]: 71: Hoare triple {302#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L727-1 {302#true} is VALID [2020-07-10 16:54:35,913 INFO L280 TraceCheckUtils]: 72: Hoare triple {302#true} ~head~0.base, ~head~0.offset := 0, 0; {302#true} is VALID [2020-07-10 16:54:35,913 INFO L280 TraceCheckUtils]: 73: Hoare triple {302#true} ~waterLevel~0 := 1; {302#true} is VALID [2020-07-10 16:54:35,913 INFO L280 TraceCheckUtils]: 74: Hoare triple {302#true} ~methaneLevelCritical~0 := 0; {302#true} is VALID [2020-07-10 16:54:35,914 INFO L280 TraceCheckUtils]: 75: Hoare triple {302#true} ~pumpRunning~0 := 0; {302#true} is VALID [2020-07-10 16:54:35,914 INFO L280 TraceCheckUtils]: 76: Hoare triple {302#true} ~systemActive~0 := 1; {302#true} is VALID [2020-07-10 16:54:35,914 INFO L280 TraceCheckUtils]: 77: Hoare triple {302#true} ~cleanupTimeShifts~0 := 4; {302#true} is VALID [2020-07-10 16:54:35,915 INFO L280 TraceCheckUtils]: 78: Hoare triple {302#true} assume true; {302#true} is VALID [2020-07-10 16:54:35,915 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {302#true} {302#true} #886#return; {302#true} is VALID [2020-07-10 16:54:35,915 INFO L263 TraceCheckUtils]: 80: Hoare triple {302#true} call #t~ret73 := main(); {302#true} is VALID [2020-07-10 16:54:35,915 INFO L280 TraceCheckUtils]: 81: Hoare triple {302#true} havoc ~retValue_acc~11; {302#true} is VALID [2020-07-10 16:54:35,916 INFO L280 TraceCheckUtils]: 82: Hoare triple {302#true} havoc ~tmp~8; {302#true} is VALID [2020-07-10 16:54:35,916 INFO L263 TraceCheckUtils]: 83: Hoare triple {302#true} call select_helpers(); {302#true} is VALID [2020-07-10 16:54:35,916 INFO L280 TraceCheckUtils]: 84: Hoare triple {302#true} assume true; {302#true} is VALID [2020-07-10 16:54:35,916 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {302#true} {302#true} #802#return; {302#true} is VALID [2020-07-10 16:54:35,917 INFO L263 TraceCheckUtils]: 86: Hoare triple {302#true} call select_features(); {302#true} is VALID [2020-07-10 16:54:35,917 INFO L280 TraceCheckUtils]: 87: Hoare triple {302#true} assume true; {302#true} is VALID [2020-07-10 16:54:35,917 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {302#true} {302#true} #804#return; {302#true} is VALID [2020-07-10 16:54:35,918 INFO L263 TraceCheckUtils]: 89: Hoare triple {302#true} call #t~ret72 := valid_product(); {302#true} is VALID [2020-07-10 16:54:35,918 INFO L280 TraceCheckUtils]: 90: Hoare triple {302#true} havoc ~retValue_acc~10; {302#true} is VALID [2020-07-10 16:54:35,918 INFO L280 TraceCheckUtils]: 91: Hoare triple {302#true} ~retValue_acc~10 := 1; {302#true} is VALID [2020-07-10 16:54:35,918 INFO L280 TraceCheckUtils]: 92: Hoare triple {302#true} #res := ~retValue_acc~10; {302#true} is VALID [2020-07-10 16:54:35,919 INFO L280 TraceCheckUtils]: 93: Hoare triple {302#true} assume true; {302#true} is VALID [2020-07-10 16:54:35,919 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {302#true} {302#true} #806#return; {302#true} is VALID [2020-07-10 16:54:35,919 INFO L280 TraceCheckUtils]: 95: Hoare triple {302#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {302#true} is VALID [2020-07-10 16:54:35,919 INFO L280 TraceCheckUtils]: 96: Hoare triple {302#true} ~tmp~8 := #t~ret72; {302#true} is VALID [2020-07-10 16:54:35,920 INFO L280 TraceCheckUtils]: 97: Hoare triple {302#true} havoc #t~ret72; {302#true} is VALID [2020-07-10 16:54:35,920 INFO L280 TraceCheckUtils]: 98: Hoare triple {302#true} assume 0 != ~tmp~8; {302#true} is VALID [2020-07-10 16:54:35,920 INFO L263 TraceCheckUtils]: 99: Hoare triple {302#true} call setup(); {302#true} is VALID [2020-07-10 16:54:35,921 INFO L280 TraceCheckUtils]: 100: Hoare triple {302#true} assume true; {302#true} is VALID [2020-07-10 16:54:35,921 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {302#true} {302#true} #808#return; {302#true} is VALID [2020-07-10 16:54:35,921 INFO L263 TraceCheckUtils]: 102: Hoare triple {302#true} call runTest(); {302#true} is VALID [2020-07-10 16:54:35,921 INFO L263 TraceCheckUtils]: 103: Hoare triple {302#true} call test(); {302#true} is VALID [2020-07-10 16:54:35,922 INFO L280 TraceCheckUtils]: 104: Hoare triple {302#true} havoc ~splverifierCounter~0; {302#true} is VALID [2020-07-10 16:54:35,922 INFO L280 TraceCheckUtils]: 105: Hoare triple {302#true} havoc ~tmp~3; {302#true} is VALID [2020-07-10 16:54:35,922 INFO L280 TraceCheckUtils]: 106: Hoare triple {302#true} havoc ~tmp___0~0; {302#true} is VALID [2020-07-10 16:54:35,923 INFO L280 TraceCheckUtils]: 107: Hoare triple {302#true} havoc ~tmp___1~0; {302#true} is VALID [2020-07-10 16:54:35,923 INFO L280 TraceCheckUtils]: 108: Hoare triple {302#true} havoc ~tmp___2~0; {302#true} is VALID [2020-07-10 16:54:35,923 INFO L280 TraceCheckUtils]: 109: Hoare triple {302#true} ~splverifierCounter~0 := 0; {302#true} is VALID [2020-07-10 16:54:35,924 INFO L280 TraceCheckUtils]: 110: Hoare triple {302#true} assume false; {303#false} is VALID [2020-07-10 16:54:35,924 INFO L263 TraceCheckUtils]: 111: Hoare triple {303#false} call cleanup(); {303#false} is VALID [2020-07-10 16:54:35,925 INFO L280 TraceCheckUtils]: 112: Hoare triple {303#false} havoc ~i~0; {303#false} is VALID [2020-07-10 16:54:35,925 INFO L280 TraceCheckUtils]: 113: Hoare triple {303#false} havoc ~__cil_tmp2~0; {303#false} is VALID [2020-07-10 16:54:35,925 INFO L263 TraceCheckUtils]: 114: Hoare triple {303#false} call timeShift(); {303#false} is VALID [2020-07-10 16:54:35,926 INFO L280 TraceCheckUtils]: 115: Hoare triple {303#false} assume !(0 != ~pumpRunning~0); {303#false} is VALID [2020-07-10 16:54:35,926 INFO L280 TraceCheckUtils]: 116: Hoare triple {303#false} assume !(0 != ~systemActive~0); {303#false} is VALID [2020-07-10 16:54:35,926 INFO L263 TraceCheckUtils]: 117: Hoare triple {303#false} call __utac_acc__Specification1_spec__1(); {303#false} is VALID [2020-07-10 16:54:35,926 INFO L280 TraceCheckUtils]: 118: Hoare triple {303#false} havoc ~tmp~7; {303#false} is VALID [2020-07-10 16:54:35,927 INFO L280 TraceCheckUtils]: 119: Hoare triple {303#false} havoc ~tmp___0~2; {303#false} is VALID [2020-07-10 16:54:35,927 INFO L263 TraceCheckUtils]: 120: Hoare triple {303#false} call #t~ret69 := isMethaneLevelCritical(); {302#true} is VALID [2020-07-10 16:54:35,927 INFO L280 TraceCheckUtils]: 121: Hoare triple {302#true} havoc ~retValue_acc~3; {302#true} is VALID [2020-07-10 16:54:35,928 INFO L280 TraceCheckUtils]: 122: Hoare triple {302#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {302#true} is VALID [2020-07-10 16:54:35,928 INFO L280 TraceCheckUtils]: 123: Hoare triple {302#true} #res := ~retValue_acc~3; {302#true} is VALID [2020-07-10 16:54:35,928 INFO L280 TraceCheckUtils]: 124: Hoare triple {302#true} assume true; {302#true} is VALID [2020-07-10 16:54:35,928 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {302#true} {303#false} #890#return; {303#false} is VALID [2020-07-10 16:54:35,929 INFO L280 TraceCheckUtils]: 126: Hoare triple {303#false} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {303#false} is VALID [2020-07-10 16:54:35,929 INFO L280 TraceCheckUtils]: 127: Hoare triple {303#false} ~tmp~7 := #t~ret69; {303#false} is VALID [2020-07-10 16:54:35,929 INFO L280 TraceCheckUtils]: 128: Hoare triple {303#false} havoc #t~ret69; {303#false} is VALID [2020-07-10 16:54:35,929 INFO L280 TraceCheckUtils]: 129: Hoare triple {303#false} assume 0 != ~tmp~7; {303#false} is VALID [2020-07-10 16:54:35,930 INFO L263 TraceCheckUtils]: 130: Hoare triple {303#false} call #t~ret70 := isPumpRunning(); {302#true} is VALID [2020-07-10 16:54:35,930 INFO L280 TraceCheckUtils]: 131: Hoare triple {302#true} havoc ~retValue_acc~7; {302#true} is VALID [2020-07-10 16:54:35,930 INFO L280 TraceCheckUtils]: 132: Hoare triple {302#true} ~retValue_acc~7 := ~pumpRunning~0; {302#true} is VALID [2020-07-10 16:54:35,930 INFO L280 TraceCheckUtils]: 133: Hoare triple {302#true} #res := ~retValue_acc~7; {302#true} is VALID [2020-07-10 16:54:35,931 INFO L280 TraceCheckUtils]: 134: Hoare triple {302#true} assume true; {302#true} is VALID [2020-07-10 16:54:35,931 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {302#true} {303#false} #892#return; {303#false} is VALID [2020-07-10 16:54:35,931 INFO L280 TraceCheckUtils]: 136: Hoare triple {303#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {303#false} is VALID [2020-07-10 16:54:35,932 INFO L280 TraceCheckUtils]: 137: Hoare triple {303#false} ~tmp___0~2 := #t~ret70; {303#false} is VALID [2020-07-10 16:54:35,932 INFO L280 TraceCheckUtils]: 138: Hoare triple {303#false} havoc #t~ret70; {303#false} is VALID [2020-07-10 16:54:35,932 INFO L280 TraceCheckUtils]: 139: Hoare triple {303#false} assume 0 != ~tmp___0~2; {303#false} is VALID [2020-07-10 16:54:35,932 INFO L263 TraceCheckUtils]: 140: Hoare triple {303#false} call __automaton_fail(); {303#false} is VALID [2020-07-10 16:54:35,933 INFO L280 TraceCheckUtils]: 141: Hoare triple {303#false} assume !false; {303#false} is VALID [2020-07-10 16:54:35,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 16:54:35,957 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 16:54:35,959 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1624837196] [2020-07-10 16:54:35,961 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:54:35,961 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-10 16:54:35,961 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [385519441] [2020-07-10 16:54:35,968 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 16:54:35,971 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:54:35,975 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 16:54:36,148 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:54:36,148 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 16:54:36,149 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 16:54:36,158 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 16:54:36,158 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 16:54:36,160 INFO L87 Difference]: Start difference. First operand 299 states. Second operand 3 states. [2020-07-10 16:54:44,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:54:44,162 INFO L93 Difference]: Finished difference Result 464 states and 551 transitions. [2020-07-10 16:54:44,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 16:54:44,162 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 16:54:44,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 16:54:44,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 16:54:44,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 551 transitions. [2020-07-10 16:54:44,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 16:54:44,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 551 transitions. [2020-07-10 16:54:44,234 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 551 transitions. [2020-07-10 16:54:45,776 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 551 edges. 551 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:54:45,825 INFO L225 Difference]: With dead ends: 464 [2020-07-10 16:54:45,825 INFO L226 Difference]: Without dead ends: 290 [2020-07-10 16:54:45,837 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 16:54:45,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2020-07-10 16:54:48,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 248. [2020-07-10 16:54:48,970 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 16:54:48,971 INFO L82 GeneralOperation]: Start isEquivalent. First operand 290 states. Second operand 248 states. [2020-07-10 16:54:48,971 INFO L74 IsIncluded]: Start isIncluded. First operand 290 states. Second operand 248 states. [2020-07-10 16:54:48,972 INFO L87 Difference]: Start difference. First operand 290 states. Second operand 248 states. [2020-07-10 16:54:49,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:54:49,006 INFO L93 Difference]: Finished difference Result 290 states and 329 transitions. [2020-07-10 16:54:49,006 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 329 transitions. [2020-07-10 16:54:49,010 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:54:49,010 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:54:49,011 INFO L74 IsIncluded]: Start isIncluded. First operand 248 states. Second operand 290 states. [2020-07-10 16:54:49,011 INFO L87 Difference]: Start difference. First operand 248 states. Second operand 290 states. [2020-07-10 16:54:49,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:54:49,042 INFO L93 Difference]: Finished difference Result 290 states and 329 transitions. [2020-07-10 16:54:49,043 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 329 transitions. [2020-07-10 16:54:49,045 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:54:49,045 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:54:49,045 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 16:54:49,045 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 16:54:49,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 248 states. [2020-07-10 16:54:49,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 268 transitions. [2020-07-10 16:54:49,067 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 268 transitions. Word has length 142 [2020-07-10 16:54:49,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 16:54:49,068 INFO L479 AbstractCegarLoop]: Abstraction has 248 states and 268 transitions. [2020-07-10 16:54:49,068 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 16:54:49,068 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 248 states and 268 transitions. [2020-07-10 16:54:49,881 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 268 edges. 268 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:54:49,882 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 268 transitions. [2020-07-10 16:54:49,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-10 16:54:49,886 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:54:49,886 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 16:54:49,886 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 16:54:49,886 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:54:49,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:54:49,887 INFO L82 PathProgramCache]: Analyzing trace with hash -1885599248, now seen corresponding path program 1 times [2020-07-10 16:54:49,887 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 16:54:49,887 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1008984506] [2020-07-10 16:54:49,888 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 16:54:49,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:50,313 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 16:54:50,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:50,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {2514#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2411#true} is VALID [2020-07-10 16:54:50,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {2411#true} #valid := #valid[0 := 0]; {2411#true} is VALID [2020-07-10 16:54:50,380 INFO L280 TraceCheckUtils]: 2: Hoare triple {2411#true} assume 0 < #StackHeapBarrier; {2411#true} is VALID [2020-07-10 16:54:50,381 INFO L280 TraceCheckUtils]: 3: Hoare triple {2411#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {2411#true} is VALID [2020-07-10 16:54:50,381 INFO L280 TraceCheckUtils]: 4: Hoare triple {2411#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {2411#true} is VALID [2020-07-10 16:54:50,381 INFO L280 TraceCheckUtils]: 5: Hoare triple {2411#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {2411#true} is VALID [2020-07-10 16:54:50,381 INFO L280 TraceCheckUtils]: 6: Hoare triple {2411#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {2411#true} is VALID [2020-07-10 16:54:50,382 INFO L280 TraceCheckUtils]: 7: Hoare triple {2411#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {2411#true} is VALID [2020-07-10 16:54:50,382 INFO L280 TraceCheckUtils]: 8: Hoare triple {2411#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {2411#true} is VALID [2020-07-10 16:54:50,382 INFO L280 TraceCheckUtils]: 9: Hoare triple {2411#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {2411#true} is VALID [2020-07-10 16:54:50,382 INFO L280 TraceCheckUtils]: 10: Hoare triple {2411#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {2411#true} is VALID [2020-07-10 16:54:50,383 INFO L280 TraceCheckUtils]: 11: Hoare triple {2411#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {2411#true} is VALID [2020-07-10 16:54:50,383 INFO L280 TraceCheckUtils]: 12: Hoare triple {2411#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {2411#true} is VALID [2020-07-10 16:54:50,383 INFO L280 TraceCheckUtils]: 13: Hoare triple {2411#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {2411#true} is VALID [2020-07-10 16:54:50,384 INFO L280 TraceCheckUtils]: 14: Hoare triple {2411#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {2411#true} is VALID [2020-07-10 16:54:50,384 INFO L280 TraceCheckUtils]: 15: Hoare triple {2411#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {2411#true} is VALID [2020-07-10 16:54:50,384 INFO L280 TraceCheckUtils]: 16: Hoare triple {2411#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L465 {2411#true} is VALID [2020-07-10 16:54:50,384 INFO L280 TraceCheckUtils]: 17: Hoare triple {2411#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L466 {2411#true} is VALID [2020-07-10 16:54:50,385 INFO L280 TraceCheckUtils]: 18: Hoare triple {2411#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L466-1 {2411#true} is VALID [2020-07-10 16:54:50,385 INFO L280 TraceCheckUtils]: 19: Hoare triple {2411#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L466-2 {2411#true} is VALID [2020-07-10 16:54:50,385 INFO L280 TraceCheckUtils]: 20: Hoare triple {2411#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L466-3 {2411#true} is VALID [2020-07-10 16:54:50,385 INFO L280 TraceCheckUtils]: 21: Hoare triple {2411#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L466-4 {2411#true} is VALID [2020-07-10 16:54:50,386 INFO L280 TraceCheckUtils]: 22: Hoare triple {2411#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L466-5 {2411#true} is VALID [2020-07-10 16:54:50,386 INFO L280 TraceCheckUtils]: 23: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L466-6 {2411#true} is VALID [2020-07-10 16:54:50,386 INFO L280 TraceCheckUtils]: 24: Hoare triple {2411#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L466-7 {2411#true} is VALID [2020-07-10 16:54:50,386 INFO L280 TraceCheckUtils]: 25: Hoare triple {2411#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L470 {2411#true} is VALID [2020-07-10 16:54:50,387 INFO L280 TraceCheckUtils]: 26: Hoare triple {2411#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L470-1 {2411#true} is VALID [2020-07-10 16:54:50,387 INFO L280 TraceCheckUtils]: 27: Hoare triple {2411#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L470-2 {2411#true} is VALID [2020-07-10 16:54:50,387 INFO L280 TraceCheckUtils]: 28: Hoare triple {2411#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L470-3 {2411#true} is VALID [2020-07-10 16:54:50,387 INFO L280 TraceCheckUtils]: 29: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L470-4 {2411#true} is VALID [2020-07-10 16:54:50,388 INFO L280 TraceCheckUtils]: 30: Hoare triple {2411#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L470-5 {2411#true} is VALID [2020-07-10 16:54:50,388 INFO L280 TraceCheckUtils]: 31: Hoare triple {2411#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L474 {2411#true} is VALID [2020-07-10 16:54:50,388 INFO L280 TraceCheckUtils]: 32: Hoare triple {2411#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L474-1 {2411#true} is VALID [2020-07-10 16:54:50,388 INFO L280 TraceCheckUtils]: 33: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L474-2 {2411#true} is VALID [2020-07-10 16:54:50,389 INFO L280 TraceCheckUtils]: 34: Hoare triple {2411#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L474-3 {2411#true} is VALID [2020-07-10 16:54:50,389 INFO L280 TraceCheckUtils]: 35: Hoare triple {2411#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L478 {2411#true} is VALID [2020-07-10 16:54:50,389 INFO L280 TraceCheckUtils]: 36: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L478-1 {2411#true} is VALID [2020-07-10 16:54:50,390 INFO L280 TraceCheckUtils]: 37: Hoare triple {2411#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L478-2 {2411#true} is VALID [2020-07-10 16:54:50,390 INFO L280 TraceCheckUtils]: 38: Hoare triple {2411#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L701 {2411#true} is VALID [2020-07-10 16:54:50,390 INFO L280 TraceCheckUtils]: 39: Hoare triple {2411#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L705 {2411#true} is VALID [2020-07-10 16:54:50,391 INFO L280 TraceCheckUtils]: 40: Hoare triple {2411#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L705-1 {2411#true} is VALID [2020-07-10 16:54:50,391 INFO L280 TraceCheckUtils]: 41: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L705-2 {2411#true} is VALID [2020-07-10 16:54:50,391 INFO L280 TraceCheckUtils]: 42: Hoare triple {2411#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L705-3 {2411#true} is VALID [2020-07-10 16:54:50,392 INFO L280 TraceCheckUtils]: 43: Hoare triple {2411#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L709 {2411#true} is VALID [2020-07-10 16:54:50,392 INFO L280 TraceCheckUtils]: 44: Hoare triple {2411#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L709-1 {2411#true} is VALID [2020-07-10 16:54:50,392 INFO L280 TraceCheckUtils]: 45: Hoare triple {2411#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L709-2 {2411#true} is VALID [2020-07-10 16:54:50,393 INFO L280 TraceCheckUtils]: 46: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L709-3 {2411#true} is VALID [2020-07-10 16:54:50,393 INFO L280 TraceCheckUtils]: 47: Hoare triple {2411#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L709-4 {2411#true} is VALID [2020-07-10 16:54:50,393 INFO L280 TraceCheckUtils]: 48: Hoare triple {2411#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L713 {2411#true} is VALID [2020-07-10 16:54:50,393 INFO L280 TraceCheckUtils]: 49: Hoare triple {2411#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L713-1 {2411#true} is VALID [2020-07-10 16:54:50,394 INFO L280 TraceCheckUtils]: 50: Hoare triple {2411#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L713-2 {2411#true} is VALID [2020-07-10 16:54:50,394 INFO L280 TraceCheckUtils]: 51: Hoare triple {2411#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L713-3 {2411#true} is VALID [2020-07-10 16:54:50,394 INFO L280 TraceCheckUtils]: 52: Hoare triple {2411#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L713-4 {2411#true} is VALID [2020-07-10 16:54:50,395 INFO L280 TraceCheckUtils]: 53: Hoare triple {2411#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L713-5 {2411#true} is VALID [2020-07-10 16:54:50,395 INFO L280 TraceCheckUtils]: 54: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L713-6 {2411#true} is VALID [2020-07-10 16:54:50,395 INFO L280 TraceCheckUtils]: 55: Hoare triple {2411#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L713-7 {2411#true} is VALID [2020-07-10 16:54:50,395 INFO L280 TraceCheckUtils]: 56: Hoare triple {2411#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L717 {2411#true} is VALID [2020-07-10 16:54:50,396 INFO L280 TraceCheckUtils]: 57: Hoare triple {2411#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L717-1 {2411#true} is VALID [2020-07-10 16:54:50,396 INFO L280 TraceCheckUtils]: 58: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L717-2 {2411#true} is VALID [2020-07-10 16:54:50,396 INFO L280 TraceCheckUtils]: 59: Hoare triple {2411#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L717-3 {2411#true} is VALID [2020-07-10 16:54:50,396 INFO L280 TraceCheckUtils]: 60: Hoare triple {2411#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L721 {2411#true} is VALID [2020-07-10 16:54:50,397 INFO L280 TraceCheckUtils]: 61: Hoare triple {2411#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L721-1 {2411#true} is VALID [2020-07-10 16:54:50,397 INFO L280 TraceCheckUtils]: 62: Hoare triple {2411#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L721-2 {2411#true} is VALID [2020-07-10 16:54:50,397 INFO L280 TraceCheckUtils]: 63: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L721-3 {2411#true} is VALID [2020-07-10 16:54:50,397 INFO L280 TraceCheckUtils]: 64: Hoare triple {2411#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L721-4 {2411#true} is VALID [2020-07-10 16:54:50,398 INFO L280 TraceCheckUtils]: 65: Hoare triple {2411#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L725 {2411#true} is VALID [2020-07-10 16:54:50,398 INFO L280 TraceCheckUtils]: 66: Hoare triple {2411#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L725-1 {2411#true} is VALID [2020-07-10 16:54:50,398 INFO L280 TraceCheckUtils]: 67: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L725-2 {2411#true} is VALID [2020-07-10 16:54:50,398 INFO L280 TraceCheckUtils]: 68: Hoare triple {2411#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L725-3 {2411#true} is VALID [2020-07-10 16:54:50,399 INFO L280 TraceCheckUtils]: 69: Hoare triple {2411#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L727 {2411#true} is VALID [2020-07-10 16:54:50,399 INFO L280 TraceCheckUtils]: 70: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L727-1 {2411#true} is VALID [2020-07-10 16:54:50,399 INFO L280 TraceCheckUtils]: 71: Hoare triple {2411#true} ~head~0.base, ~head~0.offset := 0, 0; {2411#true} is VALID [2020-07-10 16:54:50,400 INFO L280 TraceCheckUtils]: 72: Hoare triple {2411#true} ~waterLevel~0 := 1; {2411#true} is VALID [2020-07-10 16:54:50,400 INFO L280 TraceCheckUtils]: 73: Hoare triple {2411#true} ~methaneLevelCritical~0 := 0; {2411#true} is VALID [2020-07-10 16:54:50,400 INFO L280 TraceCheckUtils]: 74: Hoare triple {2411#true} ~pumpRunning~0 := 0; {2411#true} is VALID [2020-07-10 16:54:50,401 INFO L280 TraceCheckUtils]: 75: Hoare triple {2411#true} ~systemActive~0 := 1; {2411#true} is VALID [2020-07-10 16:54:50,401 INFO L280 TraceCheckUtils]: 76: Hoare triple {2411#true} ~cleanupTimeShifts~0 := 4; {2411#true} is VALID [2020-07-10 16:54:50,401 INFO L280 TraceCheckUtils]: 77: Hoare triple {2411#true} assume true; {2411#true} is VALID [2020-07-10 16:54:50,402 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2411#true} {2411#true} #886#return; {2411#true} is VALID [2020-07-10 16:54:50,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:50,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {2411#true} assume true; {2411#true} is VALID [2020-07-10 16:54:50,412 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2411#true} {2411#true} #802#return; {2411#true} is VALID [2020-07-10 16:54:50,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:50,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {2411#true} assume true; {2411#true} is VALID [2020-07-10 16:54:50,418 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2411#true} {2411#true} #804#return; {2411#true} is VALID [2020-07-10 16:54:50,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:50,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {2411#true} havoc ~retValue_acc~10; {2411#true} is VALID [2020-07-10 16:54:50,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {2411#true} ~retValue_acc~10 := 1; {2411#true} is VALID [2020-07-10 16:54:50,422 INFO L280 TraceCheckUtils]: 2: Hoare triple {2411#true} #res := ~retValue_acc~10; {2411#true} is VALID [2020-07-10 16:54:50,422 INFO L280 TraceCheckUtils]: 3: Hoare triple {2411#true} assume true; {2411#true} is VALID [2020-07-10 16:54:50,423 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2411#true} {2411#true} #806#return; {2411#true} is VALID [2020-07-10 16:54:50,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:50,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {2411#true} assume true; {2411#true} is VALID [2020-07-10 16:54:50,426 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2411#true} {2411#true} #808#return; {2411#true} is VALID [2020-07-10 16:54:50,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:50,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {2411#true} havoc ~retValue_acc~3; {2411#true} is VALID [2020-07-10 16:54:50,429 INFO L280 TraceCheckUtils]: 1: Hoare triple {2411#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {2411#true} is VALID [2020-07-10 16:54:50,430 INFO L280 TraceCheckUtils]: 2: Hoare triple {2411#true} #res := ~retValue_acc~3; {2411#true} is VALID [2020-07-10 16:54:50,430 INFO L280 TraceCheckUtils]: 3: Hoare triple {2411#true} assume true; {2411#true} is VALID [2020-07-10 16:54:50,430 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2411#true} {2412#false} #890#return; {2412#false} is VALID [2020-07-10 16:54:50,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:50,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {2411#true} havoc ~retValue_acc~7; {2411#true} is VALID [2020-07-10 16:54:50,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {2411#true} ~retValue_acc~7 := ~pumpRunning~0; {2411#true} is VALID [2020-07-10 16:54:50,434 INFO L280 TraceCheckUtils]: 2: Hoare triple {2411#true} #res := ~retValue_acc~7; {2411#true} is VALID [2020-07-10 16:54:50,434 INFO L280 TraceCheckUtils]: 3: Hoare triple {2411#true} assume true; {2411#true} is VALID [2020-07-10 16:54:50,434 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2411#true} {2412#false} #892#return; {2412#false} is VALID [2020-07-10 16:54:50,439 INFO L263 TraceCheckUtils]: 0: Hoare triple {2411#true} call ULTIMATE.init(); {2514#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 16:54:50,439 INFO L280 TraceCheckUtils]: 1: Hoare triple {2514#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2411#true} is VALID [2020-07-10 16:54:50,439 INFO L280 TraceCheckUtils]: 2: Hoare triple {2411#true} #valid := #valid[0 := 0]; {2411#true} is VALID [2020-07-10 16:54:50,440 INFO L280 TraceCheckUtils]: 3: Hoare triple {2411#true} assume 0 < #StackHeapBarrier; {2411#true} is VALID [2020-07-10 16:54:50,440 INFO L280 TraceCheckUtils]: 4: Hoare triple {2411#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {2411#true} is VALID [2020-07-10 16:54:50,440 INFO L280 TraceCheckUtils]: 5: Hoare triple {2411#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {2411#true} is VALID [2020-07-10 16:54:50,440 INFO L280 TraceCheckUtils]: 6: Hoare triple {2411#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {2411#true} is VALID [2020-07-10 16:54:50,440 INFO L280 TraceCheckUtils]: 7: Hoare triple {2411#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {2411#true} is VALID [2020-07-10 16:54:50,441 INFO L280 TraceCheckUtils]: 8: Hoare triple {2411#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {2411#true} is VALID [2020-07-10 16:54:50,441 INFO L280 TraceCheckUtils]: 9: Hoare triple {2411#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {2411#true} is VALID [2020-07-10 16:54:50,441 INFO L280 TraceCheckUtils]: 10: Hoare triple {2411#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {2411#true} is VALID [2020-07-10 16:54:50,441 INFO L280 TraceCheckUtils]: 11: Hoare triple {2411#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {2411#true} is VALID [2020-07-10 16:54:50,442 INFO L280 TraceCheckUtils]: 12: Hoare triple {2411#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {2411#true} is VALID [2020-07-10 16:54:50,442 INFO L280 TraceCheckUtils]: 13: Hoare triple {2411#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {2411#true} is VALID [2020-07-10 16:54:50,442 INFO L280 TraceCheckUtils]: 14: Hoare triple {2411#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {2411#true} is VALID [2020-07-10 16:54:50,442 INFO L280 TraceCheckUtils]: 15: Hoare triple {2411#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {2411#true} is VALID [2020-07-10 16:54:50,443 INFO L280 TraceCheckUtils]: 16: Hoare triple {2411#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {2411#true} is VALID [2020-07-10 16:54:50,443 INFO L280 TraceCheckUtils]: 17: Hoare triple {2411#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L465 {2411#true} is VALID [2020-07-10 16:54:50,443 INFO L280 TraceCheckUtils]: 18: Hoare triple {2411#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L466 {2411#true} is VALID [2020-07-10 16:54:50,443 INFO L280 TraceCheckUtils]: 19: Hoare triple {2411#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L466-1 {2411#true} is VALID [2020-07-10 16:54:50,444 INFO L280 TraceCheckUtils]: 20: Hoare triple {2411#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L466-2 {2411#true} is VALID [2020-07-10 16:54:50,444 INFO L280 TraceCheckUtils]: 21: Hoare triple {2411#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L466-3 {2411#true} is VALID [2020-07-10 16:54:50,444 INFO L280 TraceCheckUtils]: 22: Hoare triple {2411#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L466-4 {2411#true} is VALID [2020-07-10 16:54:50,444 INFO L280 TraceCheckUtils]: 23: Hoare triple {2411#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L466-5 {2411#true} is VALID [2020-07-10 16:54:50,445 INFO L280 TraceCheckUtils]: 24: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L466-6 {2411#true} is VALID [2020-07-10 16:54:50,445 INFO L280 TraceCheckUtils]: 25: Hoare triple {2411#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L466-7 {2411#true} is VALID [2020-07-10 16:54:50,445 INFO L280 TraceCheckUtils]: 26: Hoare triple {2411#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L470 {2411#true} is VALID [2020-07-10 16:54:50,445 INFO L280 TraceCheckUtils]: 27: Hoare triple {2411#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L470-1 {2411#true} is VALID [2020-07-10 16:54:50,446 INFO L280 TraceCheckUtils]: 28: Hoare triple {2411#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L470-2 {2411#true} is VALID [2020-07-10 16:54:50,446 INFO L280 TraceCheckUtils]: 29: Hoare triple {2411#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L470-3 {2411#true} is VALID [2020-07-10 16:54:50,446 INFO L280 TraceCheckUtils]: 30: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L470-4 {2411#true} is VALID [2020-07-10 16:54:50,446 INFO L280 TraceCheckUtils]: 31: Hoare triple {2411#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L470-5 {2411#true} is VALID [2020-07-10 16:54:50,447 INFO L280 TraceCheckUtils]: 32: Hoare triple {2411#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L474 {2411#true} is VALID [2020-07-10 16:54:50,447 INFO L280 TraceCheckUtils]: 33: Hoare triple {2411#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L474-1 {2411#true} is VALID [2020-07-10 16:54:50,447 INFO L280 TraceCheckUtils]: 34: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L474-2 {2411#true} is VALID [2020-07-10 16:54:50,447 INFO L280 TraceCheckUtils]: 35: Hoare triple {2411#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L474-3 {2411#true} is VALID [2020-07-10 16:54:50,447 INFO L280 TraceCheckUtils]: 36: Hoare triple {2411#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L478 {2411#true} is VALID [2020-07-10 16:54:50,448 INFO L280 TraceCheckUtils]: 37: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L478-1 {2411#true} is VALID [2020-07-10 16:54:50,448 INFO L280 TraceCheckUtils]: 38: Hoare triple {2411#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L478-2 {2411#true} is VALID [2020-07-10 16:54:50,448 INFO L280 TraceCheckUtils]: 39: Hoare triple {2411#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L701 {2411#true} is VALID [2020-07-10 16:54:50,448 INFO L280 TraceCheckUtils]: 40: Hoare triple {2411#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L705 {2411#true} is VALID [2020-07-10 16:54:50,449 INFO L280 TraceCheckUtils]: 41: Hoare triple {2411#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L705-1 {2411#true} is VALID [2020-07-10 16:54:50,449 INFO L280 TraceCheckUtils]: 42: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L705-2 {2411#true} is VALID [2020-07-10 16:54:50,449 INFO L280 TraceCheckUtils]: 43: Hoare triple {2411#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L705-3 {2411#true} is VALID [2020-07-10 16:54:50,449 INFO L280 TraceCheckUtils]: 44: Hoare triple {2411#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L709 {2411#true} is VALID [2020-07-10 16:54:50,450 INFO L280 TraceCheckUtils]: 45: Hoare triple {2411#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L709-1 {2411#true} is VALID [2020-07-10 16:54:50,450 INFO L280 TraceCheckUtils]: 46: Hoare triple {2411#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L709-2 {2411#true} is VALID [2020-07-10 16:54:50,450 INFO L280 TraceCheckUtils]: 47: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L709-3 {2411#true} is VALID [2020-07-10 16:54:50,450 INFO L280 TraceCheckUtils]: 48: Hoare triple {2411#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L709-4 {2411#true} is VALID [2020-07-10 16:54:50,451 INFO L280 TraceCheckUtils]: 49: Hoare triple {2411#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L713 {2411#true} is VALID [2020-07-10 16:54:50,451 INFO L280 TraceCheckUtils]: 50: Hoare triple {2411#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L713-1 {2411#true} is VALID [2020-07-10 16:54:50,451 INFO L280 TraceCheckUtils]: 51: Hoare triple {2411#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L713-2 {2411#true} is VALID [2020-07-10 16:54:50,451 INFO L280 TraceCheckUtils]: 52: Hoare triple {2411#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L713-3 {2411#true} is VALID [2020-07-10 16:54:50,452 INFO L280 TraceCheckUtils]: 53: Hoare triple {2411#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L713-4 {2411#true} is VALID [2020-07-10 16:54:50,452 INFO L280 TraceCheckUtils]: 54: Hoare triple {2411#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L713-5 {2411#true} is VALID [2020-07-10 16:54:50,452 INFO L280 TraceCheckUtils]: 55: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L713-6 {2411#true} is VALID [2020-07-10 16:54:50,452 INFO L280 TraceCheckUtils]: 56: Hoare triple {2411#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L713-7 {2411#true} is VALID [2020-07-10 16:54:50,453 INFO L280 TraceCheckUtils]: 57: Hoare triple {2411#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L717 {2411#true} is VALID [2020-07-10 16:54:50,453 INFO L280 TraceCheckUtils]: 58: Hoare triple {2411#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L717-1 {2411#true} is VALID [2020-07-10 16:54:50,453 INFO L280 TraceCheckUtils]: 59: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L717-2 {2411#true} is VALID [2020-07-10 16:54:50,453 INFO L280 TraceCheckUtils]: 60: Hoare triple {2411#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L717-3 {2411#true} is VALID [2020-07-10 16:54:50,454 INFO L280 TraceCheckUtils]: 61: Hoare triple {2411#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L721 {2411#true} is VALID [2020-07-10 16:54:50,454 INFO L280 TraceCheckUtils]: 62: Hoare triple {2411#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L721-1 {2411#true} is VALID [2020-07-10 16:54:50,454 INFO L280 TraceCheckUtils]: 63: Hoare triple {2411#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L721-2 {2411#true} is VALID [2020-07-10 16:54:50,454 INFO L280 TraceCheckUtils]: 64: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L721-3 {2411#true} is VALID [2020-07-10 16:54:50,454 INFO L280 TraceCheckUtils]: 65: Hoare triple {2411#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L721-4 {2411#true} is VALID [2020-07-10 16:54:50,455 INFO L280 TraceCheckUtils]: 66: Hoare triple {2411#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L725 {2411#true} is VALID [2020-07-10 16:54:50,455 INFO L280 TraceCheckUtils]: 67: Hoare triple {2411#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L725-1 {2411#true} is VALID [2020-07-10 16:54:50,455 INFO L280 TraceCheckUtils]: 68: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L725-2 {2411#true} is VALID [2020-07-10 16:54:50,455 INFO L280 TraceCheckUtils]: 69: Hoare triple {2411#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L725-3 {2411#true} is VALID [2020-07-10 16:54:50,456 INFO L280 TraceCheckUtils]: 70: Hoare triple {2411#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L727 {2411#true} is VALID [2020-07-10 16:54:50,456 INFO L280 TraceCheckUtils]: 71: Hoare triple {2411#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L727-1 {2411#true} is VALID [2020-07-10 16:54:50,456 INFO L280 TraceCheckUtils]: 72: Hoare triple {2411#true} ~head~0.base, ~head~0.offset := 0, 0; {2411#true} is VALID [2020-07-10 16:54:50,456 INFO L280 TraceCheckUtils]: 73: Hoare triple {2411#true} ~waterLevel~0 := 1; {2411#true} is VALID [2020-07-10 16:54:50,456 INFO L280 TraceCheckUtils]: 74: Hoare triple {2411#true} ~methaneLevelCritical~0 := 0; {2411#true} is VALID [2020-07-10 16:54:50,457 INFO L280 TraceCheckUtils]: 75: Hoare triple {2411#true} ~pumpRunning~0 := 0; {2411#true} is VALID [2020-07-10 16:54:50,457 INFO L280 TraceCheckUtils]: 76: Hoare triple {2411#true} ~systemActive~0 := 1; {2411#true} is VALID [2020-07-10 16:54:50,457 INFO L280 TraceCheckUtils]: 77: Hoare triple {2411#true} ~cleanupTimeShifts~0 := 4; {2411#true} is VALID [2020-07-10 16:54:50,457 INFO L280 TraceCheckUtils]: 78: Hoare triple {2411#true} assume true; {2411#true} is VALID [2020-07-10 16:54:50,457 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2411#true} {2411#true} #886#return; {2411#true} is VALID [2020-07-10 16:54:50,458 INFO L263 TraceCheckUtils]: 80: Hoare triple {2411#true} call #t~ret73 := main(); {2411#true} is VALID [2020-07-10 16:54:50,458 INFO L280 TraceCheckUtils]: 81: Hoare triple {2411#true} havoc ~retValue_acc~11; {2411#true} is VALID [2020-07-10 16:54:50,458 INFO L280 TraceCheckUtils]: 82: Hoare triple {2411#true} havoc ~tmp~8; {2411#true} is VALID [2020-07-10 16:54:50,458 INFO L263 TraceCheckUtils]: 83: Hoare triple {2411#true} call select_helpers(); {2411#true} is VALID [2020-07-10 16:54:50,458 INFO L280 TraceCheckUtils]: 84: Hoare triple {2411#true} assume true; {2411#true} is VALID [2020-07-10 16:54:50,459 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2411#true} {2411#true} #802#return; {2411#true} is VALID [2020-07-10 16:54:50,459 INFO L263 TraceCheckUtils]: 86: Hoare triple {2411#true} call select_features(); {2411#true} is VALID [2020-07-10 16:54:50,459 INFO L280 TraceCheckUtils]: 87: Hoare triple {2411#true} assume true; {2411#true} is VALID [2020-07-10 16:54:50,459 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2411#true} {2411#true} #804#return; {2411#true} is VALID [2020-07-10 16:54:50,459 INFO L263 TraceCheckUtils]: 89: Hoare triple {2411#true} call #t~ret72 := valid_product(); {2411#true} is VALID [2020-07-10 16:54:50,460 INFO L280 TraceCheckUtils]: 90: Hoare triple {2411#true} havoc ~retValue_acc~10; {2411#true} is VALID [2020-07-10 16:54:50,460 INFO L280 TraceCheckUtils]: 91: Hoare triple {2411#true} ~retValue_acc~10 := 1; {2411#true} is VALID [2020-07-10 16:54:50,460 INFO L280 TraceCheckUtils]: 92: Hoare triple {2411#true} #res := ~retValue_acc~10; {2411#true} is VALID [2020-07-10 16:54:50,460 INFO L280 TraceCheckUtils]: 93: Hoare triple {2411#true} assume true; {2411#true} is VALID [2020-07-10 16:54:50,460 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2411#true} {2411#true} #806#return; {2411#true} is VALID [2020-07-10 16:54:50,461 INFO L280 TraceCheckUtils]: 95: Hoare triple {2411#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {2411#true} is VALID [2020-07-10 16:54:50,461 INFO L280 TraceCheckUtils]: 96: Hoare triple {2411#true} ~tmp~8 := #t~ret72; {2411#true} is VALID [2020-07-10 16:54:50,461 INFO L280 TraceCheckUtils]: 97: Hoare triple {2411#true} havoc #t~ret72; {2411#true} is VALID [2020-07-10 16:54:50,461 INFO L280 TraceCheckUtils]: 98: Hoare triple {2411#true} assume 0 != ~tmp~8; {2411#true} is VALID [2020-07-10 16:54:50,462 INFO L263 TraceCheckUtils]: 99: Hoare triple {2411#true} call setup(); {2411#true} is VALID [2020-07-10 16:54:50,462 INFO L280 TraceCheckUtils]: 100: Hoare triple {2411#true} assume true; {2411#true} is VALID [2020-07-10 16:54:50,462 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2411#true} {2411#true} #808#return; {2411#true} is VALID [2020-07-10 16:54:50,462 INFO L263 TraceCheckUtils]: 102: Hoare triple {2411#true} call runTest(); {2411#true} is VALID [2020-07-10 16:54:50,462 INFO L263 TraceCheckUtils]: 103: Hoare triple {2411#true} call test(); {2411#true} is VALID [2020-07-10 16:54:50,463 INFO L280 TraceCheckUtils]: 104: Hoare triple {2411#true} havoc ~splverifierCounter~0; {2411#true} is VALID [2020-07-10 16:54:50,463 INFO L280 TraceCheckUtils]: 105: Hoare triple {2411#true} havoc ~tmp~3; {2411#true} is VALID [2020-07-10 16:54:50,463 INFO L280 TraceCheckUtils]: 106: Hoare triple {2411#true} havoc ~tmp___0~0; {2411#true} is VALID [2020-07-10 16:54:50,463 INFO L280 TraceCheckUtils]: 107: Hoare triple {2411#true} havoc ~tmp___1~0; {2411#true} is VALID [2020-07-10 16:54:50,463 INFO L280 TraceCheckUtils]: 108: Hoare triple {2411#true} havoc ~tmp___2~0; {2411#true} is VALID [2020-07-10 16:54:50,464 INFO L280 TraceCheckUtils]: 109: Hoare triple {2411#true} ~splverifierCounter~0 := 0; {2503#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 16:54:50,465 INFO L280 TraceCheckUtils]: 110: Hoare triple {2503#(= 0 test_~splverifierCounter~0)} assume !false; {2503#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 16:54:50,465 INFO L280 TraceCheckUtils]: 111: Hoare triple {2503#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2412#false} is VALID [2020-07-10 16:54:50,466 INFO L263 TraceCheckUtils]: 112: Hoare triple {2412#false} call cleanup(); {2412#false} is VALID [2020-07-10 16:54:50,466 INFO L280 TraceCheckUtils]: 113: Hoare triple {2412#false} havoc ~i~0; {2412#false} is VALID [2020-07-10 16:54:50,466 INFO L280 TraceCheckUtils]: 114: Hoare triple {2412#false} havoc ~__cil_tmp2~0; {2412#false} is VALID [2020-07-10 16:54:50,466 INFO L263 TraceCheckUtils]: 115: Hoare triple {2412#false} call timeShift(); {2412#false} is VALID [2020-07-10 16:54:50,466 INFO L280 TraceCheckUtils]: 116: Hoare triple {2412#false} assume !(0 != ~pumpRunning~0); {2412#false} is VALID [2020-07-10 16:54:50,467 INFO L280 TraceCheckUtils]: 117: Hoare triple {2412#false} assume !(0 != ~systemActive~0); {2412#false} is VALID [2020-07-10 16:54:50,467 INFO L263 TraceCheckUtils]: 118: Hoare triple {2412#false} call __utac_acc__Specification1_spec__1(); {2412#false} is VALID [2020-07-10 16:54:50,467 INFO L280 TraceCheckUtils]: 119: Hoare triple {2412#false} havoc ~tmp~7; {2412#false} is VALID [2020-07-10 16:54:50,467 INFO L280 TraceCheckUtils]: 120: Hoare triple {2412#false} havoc ~tmp___0~2; {2412#false} is VALID [2020-07-10 16:54:50,467 INFO L263 TraceCheckUtils]: 121: Hoare triple {2412#false} call #t~ret69 := isMethaneLevelCritical(); {2411#true} is VALID [2020-07-10 16:54:50,468 INFO L280 TraceCheckUtils]: 122: Hoare triple {2411#true} havoc ~retValue_acc~3; {2411#true} is VALID [2020-07-10 16:54:50,468 INFO L280 TraceCheckUtils]: 123: Hoare triple {2411#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {2411#true} is VALID [2020-07-10 16:54:50,468 INFO L280 TraceCheckUtils]: 124: Hoare triple {2411#true} #res := ~retValue_acc~3; {2411#true} is VALID [2020-07-10 16:54:50,468 INFO L280 TraceCheckUtils]: 125: Hoare triple {2411#true} assume true; {2411#true} is VALID [2020-07-10 16:54:50,468 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2411#true} {2412#false} #890#return; {2412#false} is VALID [2020-07-10 16:54:50,469 INFO L280 TraceCheckUtils]: 127: Hoare triple {2412#false} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {2412#false} is VALID [2020-07-10 16:54:50,469 INFO L280 TraceCheckUtils]: 128: Hoare triple {2412#false} ~tmp~7 := #t~ret69; {2412#false} is VALID [2020-07-10 16:54:50,469 INFO L280 TraceCheckUtils]: 129: Hoare triple {2412#false} havoc #t~ret69; {2412#false} is VALID [2020-07-10 16:54:50,469 INFO L280 TraceCheckUtils]: 130: Hoare triple {2412#false} assume 0 != ~tmp~7; {2412#false} is VALID [2020-07-10 16:54:50,469 INFO L263 TraceCheckUtils]: 131: Hoare triple {2412#false} call #t~ret70 := isPumpRunning(); {2411#true} is VALID [2020-07-10 16:54:50,470 INFO L280 TraceCheckUtils]: 132: Hoare triple {2411#true} havoc ~retValue_acc~7; {2411#true} is VALID [2020-07-10 16:54:50,470 INFO L280 TraceCheckUtils]: 133: Hoare triple {2411#true} ~retValue_acc~7 := ~pumpRunning~0; {2411#true} is VALID [2020-07-10 16:54:50,470 INFO L280 TraceCheckUtils]: 134: Hoare triple {2411#true} #res := ~retValue_acc~7; {2411#true} is VALID [2020-07-10 16:54:50,470 INFO L280 TraceCheckUtils]: 135: Hoare triple {2411#true} assume true; {2411#true} is VALID [2020-07-10 16:54:50,470 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2411#true} {2412#false} #892#return; {2412#false} is VALID [2020-07-10 16:54:50,471 INFO L280 TraceCheckUtils]: 137: Hoare triple {2412#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {2412#false} is VALID [2020-07-10 16:54:50,471 INFO L280 TraceCheckUtils]: 138: Hoare triple {2412#false} ~tmp___0~2 := #t~ret70; {2412#false} is VALID [2020-07-10 16:54:50,471 INFO L280 TraceCheckUtils]: 139: Hoare triple {2412#false} havoc #t~ret70; {2412#false} is VALID [2020-07-10 16:54:50,471 INFO L280 TraceCheckUtils]: 140: Hoare triple {2412#false} assume 0 != ~tmp___0~2; {2412#false} is VALID [2020-07-10 16:54:50,472 INFO L263 TraceCheckUtils]: 141: Hoare triple {2412#false} call __automaton_fail(); {2412#false} is VALID [2020-07-10 16:54:50,472 INFO L280 TraceCheckUtils]: 142: Hoare triple {2412#false} assume !false; {2412#false} is VALID [2020-07-10 16:54:50,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 16:54:50,492 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 16:54:50,492 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1008984506] [2020-07-10 16:54:50,492 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:54:50,493 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 16:54:50,493 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1204095850] [2020-07-10 16:54:50,494 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 16:54:50,495 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:54:50,495 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 16:54:50,646 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:54:50,646 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 16:54:50,646 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 16:54:50,646 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 16:54:50,647 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 16:54:50,647 INFO L87 Difference]: Start difference. First operand 248 states and 268 transitions. Second operand 4 states. [2020-07-10 16:54:52,681 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 16:54:58,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:54:58,344 INFO L93 Difference]: Finished difference Result 377 states and 422 transitions. [2020-07-10 16:54:58,344 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 16:54:58,344 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 16:54:58,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 16:54:58,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 16:54:58,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 422 transitions. [2020-07-10 16:54:58,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 16:54:58,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 422 transitions. [2020-07-10 16:54:58,360 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 422 transitions. [2020-07-10 16:54:59,549 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 422 edges. 422 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:54:59,560 INFO L225 Difference]: With dead ends: 377 [2020-07-10 16:54:59,560 INFO L226 Difference]: Without dead ends: 273 [2020-07-10 16:54:59,562 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-10 16:54:59,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2020-07-10 16:55:03,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 238. [2020-07-10 16:55:03,148 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 16:55:03,148 INFO L82 GeneralOperation]: Start isEquivalent. First operand 273 states. Second operand 238 states. [2020-07-10 16:55:03,148 INFO L74 IsIncluded]: Start isIncluded. First operand 273 states. Second operand 238 states. [2020-07-10 16:55:03,148 INFO L87 Difference]: Start difference. First operand 273 states. Second operand 238 states. [2020-07-10 16:55:03,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:55:03,161 INFO L93 Difference]: Finished difference Result 273 states and 304 transitions. [2020-07-10 16:55:03,161 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 304 transitions. [2020-07-10 16:55:03,163 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:55:03,163 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:55:03,163 INFO L74 IsIncluded]: Start isIncluded. First operand 238 states. Second operand 273 states. [2020-07-10 16:55:03,163 INFO L87 Difference]: Start difference. First operand 238 states. Second operand 273 states. [2020-07-10 16:55:03,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:55:03,175 INFO L93 Difference]: Finished difference Result 273 states and 304 transitions. [2020-07-10 16:55:03,175 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 304 transitions. [2020-07-10 16:55:03,176 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:55:03,177 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:55:03,177 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 16:55:03,177 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 16:55:03,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 238 states. [2020-07-10 16:55:03,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 255 transitions. [2020-07-10 16:55:03,185 INFO L78 Accepts]: Start accepts. Automaton has 238 states and 255 transitions. Word has length 143 [2020-07-10 16:55:03,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 16:55:03,186 INFO L479 AbstractCegarLoop]: Abstraction has 238 states and 255 transitions. [2020-07-10 16:55:03,186 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 16:55:03,186 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 238 states and 255 transitions. [2020-07-10 16:55:04,070 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 255 edges. 255 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:55:04,071 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 255 transitions. [2020-07-10 16:55:04,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2020-07-10 16:55:04,074 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:55:04,074 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 16:55:04,074 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 16:55:04,074 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:55:04,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:55:04,075 INFO L82 PathProgramCache]: Analyzing trace with hash 2133556188, now seen corresponding path program 1 times [2020-07-10 16:55:04,075 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 16:55:04,075 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [917015741] [2020-07-10 16:55:04,075 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 16:55:04,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:04,562 WARN L193 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 16:55:04,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:04,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {4403#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {4295#true} is VALID [2020-07-10 16:55:04,666 INFO L280 TraceCheckUtils]: 1: Hoare triple {4295#true} #valid := #valid[0 := 0]; {4295#true} is VALID [2020-07-10 16:55:04,667 INFO L280 TraceCheckUtils]: 2: Hoare triple {4295#true} assume 0 < #StackHeapBarrier; {4295#true} is VALID [2020-07-10 16:55:04,667 INFO L280 TraceCheckUtils]: 3: Hoare triple {4295#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {4295#true} is VALID [2020-07-10 16:55:04,668 INFO L280 TraceCheckUtils]: 4: Hoare triple {4295#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {4295#true} is VALID [2020-07-10 16:55:04,668 INFO L280 TraceCheckUtils]: 5: Hoare triple {4295#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {4295#true} is VALID [2020-07-10 16:55:04,669 INFO L280 TraceCheckUtils]: 6: Hoare triple {4295#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {4295#true} is VALID [2020-07-10 16:55:04,669 INFO L280 TraceCheckUtils]: 7: Hoare triple {4295#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {4295#true} is VALID [2020-07-10 16:55:04,669 INFO L280 TraceCheckUtils]: 8: Hoare triple {4295#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {4295#true} is VALID [2020-07-10 16:55:04,670 INFO L280 TraceCheckUtils]: 9: Hoare triple {4295#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {4295#true} is VALID [2020-07-10 16:55:04,670 INFO L280 TraceCheckUtils]: 10: Hoare triple {4295#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {4295#true} is VALID [2020-07-10 16:55:04,670 INFO L280 TraceCheckUtils]: 11: Hoare triple {4295#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {4295#true} is VALID [2020-07-10 16:55:04,671 INFO L280 TraceCheckUtils]: 12: Hoare triple {4295#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {4295#true} is VALID [2020-07-10 16:55:04,671 INFO L280 TraceCheckUtils]: 13: Hoare triple {4295#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {4295#true} is VALID [2020-07-10 16:55:04,671 INFO L280 TraceCheckUtils]: 14: Hoare triple {4295#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {4295#true} is VALID [2020-07-10 16:55:04,672 INFO L280 TraceCheckUtils]: 15: Hoare triple {4295#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {4295#true} is VALID [2020-07-10 16:55:04,673 INFO L280 TraceCheckUtils]: 16: Hoare triple {4295#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L465 {4295#true} is VALID [2020-07-10 16:55:04,673 INFO L280 TraceCheckUtils]: 17: Hoare triple {4295#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L466 {4295#true} is VALID [2020-07-10 16:55:04,673 INFO L280 TraceCheckUtils]: 18: Hoare triple {4295#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L466-1 {4295#true} is VALID [2020-07-10 16:55:04,673 INFO L280 TraceCheckUtils]: 19: Hoare triple {4295#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L466-2 {4295#true} is VALID [2020-07-10 16:55:04,674 INFO L280 TraceCheckUtils]: 20: Hoare triple {4295#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L466-3 {4295#true} is VALID [2020-07-10 16:55:04,674 INFO L280 TraceCheckUtils]: 21: Hoare triple {4295#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L466-4 {4295#true} is VALID [2020-07-10 16:55:04,674 INFO L280 TraceCheckUtils]: 22: Hoare triple {4295#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L466-5 {4295#true} is VALID [2020-07-10 16:55:04,675 INFO L280 TraceCheckUtils]: 23: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L466-6 {4295#true} is VALID [2020-07-10 16:55:04,675 INFO L280 TraceCheckUtils]: 24: Hoare triple {4295#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L466-7 {4295#true} is VALID [2020-07-10 16:55:04,675 INFO L280 TraceCheckUtils]: 25: Hoare triple {4295#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L470 {4295#true} is VALID [2020-07-10 16:55:04,684 INFO L280 TraceCheckUtils]: 26: Hoare triple {4295#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L470-1 {4295#true} is VALID [2020-07-10 16:55:04,685 INFO L280 TraceCheckUtils]: 27: Hoare triple {4295#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L470-2 {4295#true} is VALID [2020-07-10 16:55:04,685 INFO L280 TraceCheckUtils]: 28: Hoare triple {4295#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L470-3 {4295#true} is VALID [2020-07-10 16:55:04,685 INFO L280 TraceCheckUtils]: 29: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L470-4 {4295#true} is VALID [2020-07-10 16:55:04,686 INFO L280 TraceCheckUtils]: 30: Hoare triple {4295#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L470-5 {4295#true} is VALID [2020-07-10 16:55:04,689 INFO L280 TraceCheckUtils]: 31: Hoare triple {4295#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L474 {4295#true} is VALID [2020-07-10 16:55:04,690 INFO L280 TraceCheckUtils]: 32: Hoare triple {4295#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L474-1 {4295#true} is VALID [2020-07-10 16:55:04,690 INFO L280 TraceCheckUtils]: 33: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L474-2 {4295#true} is VALID [2020-07-10 16:55:04,690 INFO L280 TraceCheckUtils]: 34: Hoare triple {4295#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L474-3 {4295#true} is VALID [2020-07-10 16:55:04,691 INFO L280 TraceCheckUtils]: 35: Hoare triple {4295#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L478 {4295#true} is VALID [2020-07-10 16:55:04,691 INFO L280 TraceCheckUtils]: 36: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L478-1 {4295#true} is VALID [2020-07-10 16:55:04,694 INFO L280 TraceCheckUtils]: 37: Hoare triple {4295#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L478-2 {4295#true} is VALID [2020-07-10 16:55:04,694 INFO L280 TraceCheckUtils]: 38: Hoare triple {4295#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L701 {4295#true} is VALID [2020-07-10 16:55:04,694 INFO L280 TraceCheckUtils]: 39: Hoare triple {4295#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L705 {4295#true} is VALID [2020-07-10 16:55:04,695 INFO L280 TraceCheckUtils]: 40: Hoare triple {4295#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L705-1 {4295#true} is VALID [2020-07-10 16:55:04,695 INFO L280 TraceCheckUtils]: 41: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L705-2 {4295#true} is VALID [2020-07-10 16:55:04,695 INFO L280 TraceCheckUtils]: 42: Hoare triple {4295#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L705-3 {4295#true} is VALID [2020-07-10 16:55:04,696 INFO L280 TraceCheckUtils]: 43: Hoare triple {4295#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L709 {4295#true} is VALID [2020-07-10 16:55:04,696 INFO L280 TraceCheckUtils]: 44: Hoare triple {4295#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L709-1 {4295#true} is VALID [2020-07-10 16:55:04,696 INFO L280 TraceCheckUtils]: 45: Hoare triple {4295#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L709-2 {4295#true} is VALID [2020-07-10 16:55:04,697 INFO L280 TraceCheckUtils]: 46: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L709-3 {4295#true} is VALID [2020-07-10 16:55:04,701 INFO L280 TraceCheckUtils]: 47: Hoare triple {4295#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L709-4 {4295#true} is VALID [2020-07-10 16:55:04,702 INFO L280 TraceCheckUtils]: 48: Hoare triple {4295#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L713 {4295#true} is VALID [2020-07-10 16:55:04,702 INFO L280 TraceCheckUtils]: 49: Hoare triple {4295#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L713-1 {4295#true} is VALID [2020-07-10 16:55:04,702 INFO L280 TraceCheckUtils]: 50: Hoare triple {4295#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L713-2 {4295#true} is VALID [2020-07-10 16:55:04,703 INFO L280 TraceCheckUtils]: 51: Hoare triple {4295#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L713-3 {4295#true} is VALID [2020-07-10 16:55:04,703 INFO L280 TraceCheckUtils]: 52: Hoare triple {4295#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L713-4 {4295#true} is VALID [2020-07-10 16:55:04,703 INFO L280 TraceCheckUtils]: 53: Hoare triple {4295#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L713-5 {4295#true} is VALID [2020-07-10 16:55:04,704 INFO L280 TraceCheckUtils]: 54: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L713-6 {4295#true} is VALID [2020-07-10 16:55:04,706 INFO L280 TraceCheckUtils]: 55: Hoare triple {4295#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L713-7 {4295#true} is VALID [2020-07-10 16:55:04,707 INFO L280 TraceCheckUtils]: 56: Hoare triple {4295#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L717 {4295#true} is VALID [2020-07-10 16:55:04,707 INFO L280 TraceCheckUtils]: 57: Hoare triple {4295#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L717-1 {4295#true} is VALID [2020-07-10 16:55:04,707 INFO L280 TraceCheckUtils]: 58: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L717-2 {4295#true} is VALID [2020-07-10 16:55:04,708 INFO L280 TraceCheckUtils]: 59: Hoare triple {4295#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L717-3 {4295#true} is VALID [2020-07-10 16:55:04,708 INFO L280 TraceCheckUtils]: 60: Hoare triple {4295#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L721 {4295#true} is VALID [2020-07-10 16:55:04,708 INFO L280 TraceCheckUtils]: 61: Hoare triple {4295#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L721-1 {4295#true} is VALID [2020-07-10 16:55:04,709 INFO L280 TraceCheckUtils]: 62: Hoare triple {4295#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L721-2 {4295#true} is VALID [2020-07-10 16:55:04,709 INFO L280 TraceCheckUtils]: 63: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L721-3 {4295#true} is VALID [2020-07-10 16:55:04,712 INFO L280 TraceCheckUtils]: 64: Hoare triple {4295#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L721-4 {4295#true} is VALID [2020-07-10 16:55:04,712 INFO L280 TraceCheckUtils]: 65: Hoare triple {4295#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L725 {4295#true} is VALID [2020-07-10 16:55:04,713 INFO L280 TraceCheckUtils]: 66: Hoare triple {4295#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L725-1 {4295#true} is VALID [2020-07-10 16:55:04,713 INFO L280 TraceCheckUtils]: 67: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L725-2 {4295#true} is VALID [2020-07-10 16:55:04,714 INFO L280 TraceCheckUtils]: 68: Hoare triple {4295#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L725-3 {4295#true} is VALID [2020-07-10 16:55:04,714 INFO L280 TraceCheckUtils]: 69: Hoare triple {4295#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L727 {4295#true} is VALID [2020-07-10 16:55:04,714 INFO L280 TraceCheckUtils]: 70: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L727-1 {4295#true} is VALID [2020-07-10 16:55:04,715 INFO L280 TraceCheckUtils]: 71: Hoare triple {4295#true} ~head~0.base, ~head~0.offset := 0, 0; {4295#true} is VALID [2020-07-10 16:55:04,715 INFO L280 TraceCheckUtils]: 72: Hoare triple {4295#true} ~waterLevel~0 := 1; {4295#true} is VALID [2020-07-10 16:55:04,715 INFO L280 TraceCheckUtils]: 73: Hoare triple {4295#true} ~methaneLevelCritical~0 := 0; {4295#true} is VALID [2020-07-10 16:55:04,716 INFO L280 TraceCheckUtils]: 74: Hoare triple {4295#true} ~pumpRunning~0 := 0; {4295#true} is VALID [2020-07-10 16:55:04,716 INFO L280 TraceCheckUtils]: 75: Hoare triple {4295#true} ~systemActive~0 := 1; {4295#true} is VALID [2020-07-10 16:55:04,716 INFO L280 TraceCheckUtils]: 76: Hoare triple {4295#true} ~cleanupTimeShifts~0 := 4; {4295#true} is VALID [2020-07-10 16:55:04,717 INFO L280 TraceCheckUtils]: 77: Hoare triple {4295#true} assume true; {4295#true} is VALID [2020-07-10 16:55:04,717 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4295#true} {4295#true} #886#return; {4295#true} is VALID [2020-07-10 16:55:04,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:04,727 INFO L280 TraceCheckUtils]: 0: Hoare triple {4295#true} assume true; {4295#true} is VALID [2020-07-10 16:55:04,728 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4295#true} {4295#true} #802#return; {4295#true} is VALID [2020-07-10 16:55:04,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:04,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {4295#true} assume true; {4295#true} is VALID [2020-07-10 16:55:04,731 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4295#true} {4295#true} #804#return; {4295#true} is VALID [2020-07-10 16:55:04,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:04,804 INFO L280 TraceCheckUtils]: 0: Hoare triple {4295#true} havoc ~retValue_acc~10; {4295#true} is VALID [2020-07-10 16:55:04,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {4295#true} ~retValue_acc~10 := 1; {4404#(and (<= valid_product_~retValue_acc~10 1) (<= 1 valid_product_~retValue_acc~10))} is VALID [2020-07-10 16:55:04,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {4404#(and (<= valid_product_~retValue_acc~10 1) (<= 1 valid_product_~retValue_acc~10))} #res := ~retValue_acc~10; {4405#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 16:55:04,807 INFO L280 TraceCheckUtils]: 3: Hoare triple {4405#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4405#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 16:55:04,809 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4405#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4295#true} #806#return; {4385#(= |main_#t~ret72| 1)} is VALID [2020-07-10 16:55:04,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:04,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {4295#true} assume true; {4295#true} is VALID [2020-07-10 16:55:04,813 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4295#true} {4295#true} #808#return; {4295#true} is VALID [2020-07-10 16:55:04,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:04,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {4406#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4407#(<= 1 ~systemActive~0)} is VALID [2020-07-10 16:55:04,858 INFO L280 TraceCheckUtils]: 1: Hoare triple {4407#(<= 1 ~systemActive~0)} assume true; {4407#(<= 1 ~systemActive~0)} is VALID [2020-07-10 16:55:04,859 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4407#(<= 1 ~systemActive~0)} {4295#true} #854#return; {4392#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:04,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:04,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {4295#true} havoc ~retValue_acc~3; {4295#true} is VALID [2020-07-10 16:55:04,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {4295#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {4295#true} is VALID [2020-07-10 16:55:04,867 INFO L280 TraceCheckUtils]: 2: Hoare triple {4295#true} #res := ~retValue_acc~3; {4295#true} is VALID [2020-07-10 16:55:04,867 INFO L280 TraceCheckUtils]: 3: Hoare triple {4295#true} assume true; {4295#true} is VALID [2020-07-10 16:55:04,868 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4295#true} {4296#false} #890#return; {4296#false} is VALID [2020-07-10 16:55:04,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:04,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {4295#true} havoc ~retValue_acc~7; {4295#true} is VALID [2020-07-10 16:55:04,872 INFO L280 TraceCheckUtils]: 1: Hoare triple {4295#true} ~retValue_acc~7 := ~pumpRunning~0; {4295#true} is VALID [2020-07-10 16:55:04,872 INFO L280 TraceCheckUtils]: 2: Hoare triple {4295#true} #res := ~retValue_acc~7; {4295#true} is VALID [2020-07-10 16:55:04,872 INFO L280 TraceCheckUtils]: 3: Hoare triple {4295#true} assume true; {4295#true} is VALID [2020-07-10 16:55:04,873 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4295#true} {4296#false} #892#return; {4296#false} is VALID [2020-07-10 16:55:04,886 INFO L263 TraceCheckUtils]: 0: Hoare triple {4295#true} call ULTIMATE.init(); {4403#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 16:55:04,887 INFO L280 TraceCheckUtils]: 1: Hoare triple {4403#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {4295#true} is VALID [2020-07-10 16:55:04,887 INFO L280 TraceCheckUtils]: 2: Hoare triple {4295#true} #valid := #valid[0 := 0]; {4295#true} is VALID [2020-07-10 16:55:04,887 INFO L280 TraceCheckUtils]: 3: Hoare triple {4295#true} assume 0 < #StackHeapBarrier; {4295#true} is VALID [2020-07-10 16:55:04,888 INFO L280 TraceCheckUtils]: 4: Hoare triple {4295#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {4295#true} is VALID [2020-07-10 16:55:04,888 INFO L280 TraceCheckUtils]: 5: Hoare triple {4295#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {4295#true} is VALID [2020-07-10 16:55:04,888 INFO L280 TraceCheckUtils]: 6: Hoare triple {4295#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {4295#true} is VALID [2020-07-10 16:55:04,889 INFO L280 TraceCheckUtils]: 7: Hoare triple {4295#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {4295#true} is VALID [2020-07-10 16:55:04,889 INFO L280 TraceCheckUtils]: 8: Hoare triple {4295#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {4295#true} is VALID [2020-07-10 16:55:04,889 INFO L280 TraceCheckUtils]: 9: Hoare triple {4295#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {4295#true} is VALID [2020-07-10 16:55:04,890 INFO L280 TraceCheckUtils]: 10: Hoare triple {4295#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {4295#true} is VALID [2020-07-10 16:55:04,890 INFO L280 TraceCheckUtils]: 11: Hoare triple {4295#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {4295#true} is VALID [2020-07-10 16:55:04,890 INFO L280 TraceCheckUtils]: 12: Hoare triple {4295#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {4295#true} is VALID [2020-07-10 16:55:04,891 INFO L280 TraceCheckUtils]: 13: Hoare triple {4295#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {4295#true} is VALID [2020-07-10 16:55:04,891 INFO L280 TraceCheckUtils]: 14: Hoare triple {4295#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {4295#true} is VALID [2020-07-10 16:55:04,891 INFO L280 TraceCheckUtils]: 15: Hoare triple {4295#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {4295#true} is VALID [2020-07-10 16:55:04,892 INFO L280 TraceCheckUtils]: 16: Hoare triple {4295#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {4295#true} is VALID [2020-07-10 16:55:04,892 INFO L280 TraceCheckUtils]: 17: Hoare triple {4295#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L465 {4295#true} is VALID [2020-07-10 16:55:04,892 INFO L280 TraceCheckUtils]: 18: Hoare triple {4295#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L466 {4295#true} is VALID [2020-07-10 16:55:04,893 INFO L280 TraceCheckUtils]: 19: Hoare triple {4295#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L466-1 {4295#true} is VALID [2020-07-10 16:55:04,893 INFO L280 TraceCheckUtils]: 20: Hoare triple {4295#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L466-2 {4295#true} is VALID [2020-07-10 16:55:04,893 INFO L280 TraceCheckUtils]: 21: Hoare triple {4295#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L466-3 {4295#true} is VALID [2020-07-10 16:55:04,894 INFO L280 TraceCheckUtils]: 22: Hoare triple {4295#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L466-4 {4295#true} is VALID [2020-07-10 16:55:04,894 INFO L280 TraceCheckUtils]: 23: Hoare triple {4295#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L466-5 {4295#true} is VALID [2020-07-10 16:55:04,894 INFO L280 TraceCheckUtils]: 24: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L466-6 {4295#true} is VALID [2020-07-10 16:55:04,895 INFO L280 TraceCheckUtils]: 25: Hoare triple {4295#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L466-7 {4295#true} is VALID [2020-07-10 16:55:04,895 INFO L280 TraceCheckUtils]: 26: Hoare triple {4295#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L470 {4295#true} is VALID [2020-07-10 16:55:04,895 INFO L280 TraceCheckUtils]: 27: Hoare triple {4295#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L470-1 {4295#true} is VALID [2020-07-10 16:55:04,895 INFO L280 TraceCheckUtils]: 28: Hoare triple {4295#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L470-2 {4295#true} is VALID [2020-07-10 16:55:04,896 INFO L280 TraceCheckUtils]: 29: Hoare triple {4295#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L470-3 {4295#true} is VALID [2020-07-10 16:55:04,896 INFO L280 TraceCheckUtils]: 30: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L470-4 {4295#true} is VALID [2020-07-10 16:55:04,896 INFO L280 TraceCheckUtils]: 31: Hoare triple {4295#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L470-5 {4295#true} is VALID [2020-07-10 16:55:04,897 INFO L280 TraceCheckUtils]: 32: Hoare triple {4295#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L474 {4295#true} is VALID [2020-07-10 16:55:04,897 INFO L280 TraceCheckUtils]: 33: Hoare triple {4295#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L474-1 {4295#true} is VALID [2020-07-10 16:55:04,897 INFO L280 TraceCheckUtils]: 34: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L474-2 {4295#true} is VALID [2020-07-10 16:55:04,898 INFO L280 TraceCheckUtils]: 35: Hoare triple {4295#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L474-3 {4295#true} is VALID [2020-07-10 16:55:04,898 INFO L280 TraceCheckUtils]: 36: Hoare triple {4295#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L478 {4295#true} is VALID [2020-07-10 16:55:04,898 INFO L280 TraceCheckUtils]: 37: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L478-1 {4295#true} is VALID [2020-07-10 16:55:04,899 INFO L280 TraceCheckUtils]: 38: Hoare triple {4295#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L478-2 {4295#true} is VALID [2020-07-10 16:55:04,899 INFO L280 TraceCheckUtils]: 39: Hoare triple {4295#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L701 {4295#true} is VALID [2020-07-10 16:55:04,899 INFO L280 TraceCheckUtils]: 40: Hoare triple {4295#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L705 {4295#true} is VALID [2020-07-10 16:55:04,900 INFO L280 TraceCheckUtils]: 41: Hoare triple {4295#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L705-1 {4295#true} is VALID [2020-07-10 16:55:04,900 INFO L280 TraceCheckUtils]: 42: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L705-2 {4295#true} is VALID [2020-07-10 16:55:04,901 INFO L280 TraceCheckUtils]: 43: Hoare triple {4295#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L705-3 {4295#true} is VALID [2020-07-10 16:55:04,901 INFO L280 TraceCheckUtils]: 44: Hoare triple {4295#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L709 {4295#true} is VALID [2020-07-10 16:55:04,901 INFO L280 TraceCheckUtils]: 45: Hoare triple {4295#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L709-1 {4295#true} is VALID [2020-07-10 16:55:04,902 INFO L280 TraceCheckUtils]: 46: Hoare triple {4295#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L709-2 {4295#true} is VALID [2020-07-10 16:55:04,902 INFO L280 TraceCheckUtils]: 47: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L709-3 {4295#true} is VALID [2020-07-10 16:55:04,902 INFO L280 TraceCheckUtils]: 48: Hoare triple {4295#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L709-4 {4295#true} is VALID [2020-07-10 16:55:04,902 INFO L280 TraceCheckUtils]: 49: Hoare triple {4295#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L713 {4295#true} is VALID [2020-07-10 16:55:04,904 INFO L280 TraceCheckUtils]: 50: Hoare triple {4295#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L713-1 {4295#true} is VALID [2020-07-10 16:55:04,904 INFO L280 TraceCheckUtils]: 51: Hoare triple {4295#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L713-2 {4295#true} is VALID [2020-07-10 16:55:04,905 INFO L280 TraceCheckUtils]: 52: Hoare triple {4295#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L713-3 {4295#true} is VALID [2020-07-10 16:55:04,905 INFO L280 TraceCheckUtils]: 53: Hoare triple {4295#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L713-4 {4295#true} is VALID [2020-07-10 16:55:04,905 INFO L280 TraceCheckUtils]: 54: Hoare triple {4295#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L713-5 {4295#true} is VALID [2020-07-10 16:55:04,905 INFO L280 TraceCheckUtils]: 55: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L713-6 {4295#true} is VALID [2020-07-10 16:55:04,905 INFO L280 TraceCheckUtils]: 56: Hoare triple {4295#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L713-7 {4295#true} is VALID [2020-07-10 16:55:04,905 INFO L280 TraceCheckUtils]: 57: Hoare triple {4295#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L717 {4295#true} is VALID [2020-07-10 16:55:04,905 INFO L280 TraceCheckUtils]: 58: Hoare triple {4295#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L717-1 {4295#true} is VALID [2020-07-10 16:55:04,906 INFO L280 TraceCheckUtils]: 59: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L717-2 {4295#true} is VALID [2020-07-10 16:55:04,906 INFO L280 TraceCheckUtils]: 60: Hoare triple {4295#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L717-3 {4295#true} is VALID [2020-07-10 16:55:04,906 INFO L280 TraceCheckUtils]: 61: Hoare triple {4295#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L721 {4295#true} is VALID [2020-07-10 16:55:04,906 INFO L280 TraceCheckUtils]: 62: Hoare triple {4295#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L721-1 {4295#true} is VALID [2020-07-10 16:55:04,906 INFO L280 TraceCheckUtils]: 63: Hoare triple {4295#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L721-2 {4295#true} is VALID [2020-07-10 16:55:04,906 INFO L280 TraceCheckUtils]: 64: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L721-3 {4295#true} is VALID [2020-07-10 16:55:04,906 INFO L280 TraceCheckUtils]: 65: Hoare triple {4295#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L721-4 {4295#true} is VALID [2020-07-10 16:55:04,906 INFO L280 TraceCheckUtils]: 66: Hoare triple {4295#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L725 {4295#true} is VALID [2020-07-10 16:55:04,907 INFO L280 TraceCheckUtils]: 67: Hoare triple {4295#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L725-1 {4295#true} is VALID [2020-07-10 16:55:04,907 INFO L280 TraceCheckUtils]: 68: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L725-2 {4295#true} is VALID [2020-07-10 16:55:04,907 INFO L280 TraceCheckUtils]: 69: Hoare triple {4295#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L725-3 {4295#true} is VALID [2020-07-10 16:55:04,907 INFO L280 TraceCheckUtils]: 70: Hoare triple {4295#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L727 {4295#true} is VALID [2020-07-10 16:55:04,908 INFO L280 TraceCheckUtils]: 71: Hoare triple {4295#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L727-1 {4295#true} is VALID [2020-07-10 16:55:04,909 INFO L280 TraceCheckUtils]: 72: Hoare triple {4295#true} ~head~0.base, ~head~0.offset := 0, 0; {4295#true} is VALID [2020-07-10 16:55:04,909 INFO L280 TraceCheckUtils]: 73: Hoare triple {4295#true} ~waterLevel~0 := 1; {4295#true} is VALID [2020-07-10 16:55:04,909 INFO L280 TraceCheckUtils]: 74: Hoare triple {4295#true} ~methaneLevelCritical~0 := 0; {4295#true} is VALID [2020-07-10 16:55:04,910 INFO L280 TraceCheckUtils]: 75: Hoare triple {4295#true} ~pumpRunning~0 := 0; {4295#true} is VALID [2020-07-10 16:55:04,910 INFO L280 TraceCheckUtils]: 76: Hoare triple {4295#true} ~systemActive~0 := 1; {4295#true} is VALID [2020-07-10 16:55:04,910 INFO L280 TraceCheckUtils]: 77: Hoare triple {4295#true} ~cleanupTimeShifts~0 := 4; {4295#true} is VALID [2020-07-10 16:55:04,910 INFO L280 TraceCheckUtils]: 78: Hoare triple {4295#true} assume true; {4295#true} is VALID [2020-07-10 16:55:04,911 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4295#true} {4295#true} #886#return; {4295#true} is VALID [2020-07-10 16:55:04,911 INFO L263 TraceCheckUtils]: 80: Hoare triple {4295#true} call #t~ret73 := main(); {4295#true} is VALID [2020-07-10 16:55:04,911 INFO L280 TraceCheckUtils]: 81: Hoare triple {4295#true} havoc ~retValue_acc~11; {4295#true} is VALID [2020-07-10 16:55:04,912 INFO L280 TraceCheckUtils]: 82: Hoare triple {4295#true} havoc ~tmp~8; {4295#true} is VALID [2020-07-10 16:55:04,912 INFO L263 TraceCheckUtils]: 83: Hoare triple {4295#true} call select_helpers(); {4295#true} is VALID [2020-07-10 16:55:04,912 INFO L280 TraceCheckUtils]: 84: Hoare triple {4295#true} assume true; {4295#true} is VALID [2020-07-10 16:55:04,913 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4295#true} {4295#true} #802#return; {4295#true} is VALID [2020-07-10 16:55:04,913 INFO L263 TraceCheckUtils]: 86: Hoare triple {4295#true} call select_features(); {4295#true} is VALID [2020-07-10 16:55:04,913 INFO L280 TraceCheckUtils]: 87: Hoare triple {4295#true} assume true; {4295#true} is VALID [2020-07-10 16:55:04,914 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4295#true} {4295#true} #804#return; {4295#true} is VALID [2020-07-10 16:55:04,914 INFO L263 TraceCheckUtils]: 89: Hoare triple {4295#true} call #t~ret72 := valid_product(); {4295#true} is VALID [2020-07-10 16:55:04,914 INFO L280 TraceCheckUtils]: 90: Hoare triple {4295#true} havoc ~retValue_acc~10; {4295#true} is VALID [2020-07-10 16:55:04,918 INFO L280 TraceCheckUtils]: 91: Hoare triple {4295#true} ~retValue_acc~10 := 1; {4404#(and (<= valid_product_~retValue_acc~10 1) (<= 1 valid_product_~retValue_acc~10))} is VALID [2020-07-10 16:55:04,919 INFO L280 TraceCheckUtils]: 92: Hoare triple {4404#(and (<= valid_product_~retValue_acc~10 1) (<= 1 valid_product_~retValue_acc~10))} #res := ~retValue_acc~10; {4405#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 16:55:04,919 INFO L280 TraceCheckUtils]: 93: Hoare triple {4405#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {4405#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 16:55:04,921 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4405#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {4295#true} #806#return; {4385#(= |main_#t~ret72| 1)} is VALID [2020-07-10 16:55:04,921 INFO L280 TraceCheckUtils]: 95: Hoare triple {4385#(= |main_#t~ret72| 1)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {4385#(= |main_#t~ret72| 1)} is VALID [2020-07-10 16:55:04,922 INFO L280 TraceCheckUtils]: 96: Hoare triple {4385#(= |main_#t~ret72| 1)} ~tmp~8 := #t~ret72; {4386#(= 1 main_~tmp~8)} is VALID [2020-07-10 16:55:04,922 INFO L280 TraceCheckUtils]: 97: Hoare triple {4386#(= 1 main_~tmp~8)} havoc #t~ret72; {4386#(= 1 main_~tmp~8)} is VALID [2020-07-10 16:55:04,923 INFO L280 TraceCheckUtils]: 98: Hoare triple {4386#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {4295#true} is VALID [2020-07-10 16:55:04,923 INFO L263 TraceCheckUtils]: 99: Hoare triple {4295#true} call setup(); {4295#true} is VALID [2020-07-10 16:55:04,923 INFO L280 TraceCheckUtils]: 100: Hoare triple {4295#true} assume true; {4295#true} is VALID [2020-07-10 16:55:04,923 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4295#true} {4295#true} #808#return; {4295#true} is VALID [2020-07-10 16:55:04,924 INFO L263 TraceCheckUtils]: 102: Hoare triple {4295#true} call runTest(); {4295#true} is VALID [2020-07-10 16:55:04,924 INFO L263 TraceCheckUtils]: 103: Hoare triple {4295#true} call test(); {4295#true} is VALID [2020-07-10 16:55:04,924 INFO L280 TraceCheckUtils]: 104: Hoare triple {4295#true} havoc ~splverifierCounter~0; {4295#true} is VALID [2020-07-10 16:55:04,924 INFO L280 TraceCheckUtils]: 105: Hoare triple {4295#true} havoc ~tmp~3; {4295#true} is VALID [2020-07-10 16:55:04,924 INFO L280 TraceCheckUtils]: 106: Hoare triple {4295#true} havoc ~tmp___0~0; {4295#true} is VALID [2020-07-10 16:55:04,925 INFO L280 TraceCheckUtils]: 107: Hoare triple {4295#true} havoc ~tmp___1~0; {4295#true} is VALID [2020-07-10 16:55:04,925 INFO L280 TraceCheckUtils]: 108: Hoare triple {4295#true} havoc ~tmp___2~0; {4295#true} is VALID [2020-07-10 16:55:04,925 INFO L280 TraceCheckUtils]: 109: Hoare triple {4295#true} ~splverifierCounter~0 := 0; {4295#true} is VALID [2020-07-10 16:55:04,925 INFO L280 TraceCheckUtils]: 110: Hoare triple {4295#true} assume !false; {4295#true} is VALID [2020-07-10 16:55:04,925 INFO L280 TraceCheckUtils]: 111: Hoare triple {4295#true} assume ~splverifierCounter~0 < 4; {4295#true} is VALID [2020-07-10 16:55:04,926 INFO L280 TraceCheckUtils]: 112: Hoare triple {4295#true} assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647; {4295#true} is VALID [2020-07-10 16:55:04,926 INFO L280 TraceCheckUtils]: 113: Hoare triple {4295#true} ~tmp~3 := #t~nondet45; {4295#true} is VALID [2020-07-10 16:55:04,926 INFO L280 TraceCheckUtils]: 114: Hoare triple {4295#true} havoc #t~nondet45; {4295#true} is VALID [2020-07-10 16:55:04,927 INFO L280 TraceCheckUtils]: 115: Hoare triple {4295#true} assume !(0 != ~tmp~3); {4295#true} is VALID [2020-07-10 16:55:04,927 INFO L280 TraceCheckUtils]: 116: Hoare triple {4295#true} assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647; {4295#true} is VALID [2020-07-10 16:55:04,927 INFO L280 TraceCheckUtils]: 117: Hoare triple {4295#true} ~tmp___0~0 := #t~nondet46; {4295#true} is VALID [2020-07-10 16:55:04,928 INFO L280 TraceCheckUtils]: 118: Hoare triple {4295#true} havoc #t~nondet46; {4295#true} is VALID [2020-07-10 16:55:04,928 INFO L280 TraceCheckUtils]: 119: Hoare triple {4295#true} assume !(0 != ~tmp___0~0); {4295#true} is VALID [2020-07-10 16:55:04,928 INFO L280 TraceCheckUtils]: 120: Hoare triple {4295#true} assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647; {4295#true} is VALID [2020-07-10 16:55:04,929 INFO L280 TraceCheckUtils]: 121: Hoare triple {4295#true} ~tmp___2~0 := #t~nondet47; {4295#true} is VALID [2020-07-10 16:55:04,929 INFO L280 TraceCheckUtils]: 122: Hoare triple {4295#true} havoc #t~nondet47; {4295#true} is VALID [2020-07-10 16:55:04,930 INFO L280 TraceCheckUtils]: 123: Hoare triple {4295#true} assume 0 != ~tmp___2~0; {4295#true} is VALID [2020-07-10 16:55:04,931 INFO L263 TraceCheckUtils]: 124: Hoare triple {4295#true} call startSystem(); {4406#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 16:55:04,932 INFO L280 TraceCheckUtils]: 125: Hoare triple {4406#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {4407#(<= 1 ~systemActive~0)} is VALID [2020-07-10 16:55:04,933 INFO L280 TraceCheckUtils]: 126: Hoare triple {4407#(<= 1 ~systemActive~0)} assume true; {4407#(<= 1 ~systemActive~0)} is VALID [2020-07-10 16:55:04,934 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {4407#(<= 1 ~systemActive~0)} {4295#true} #854#return; {4392#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:04,935 INFO L263 TraceCheckUtils]: 128: Hoare triple {4392#(not (= 0 ~systemActive~0))} call timeShift(); {4392#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:04,936 INFO L280 TraceCheckUtils]: 129: Hoare triple {4392#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4392#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:04,936 INFO L280 TraceCheckUtils]: 130: Hoare triple {4392#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4296#false} is VALID [2020-07-10 16:55:04,937 INFO L263 TraceCheckUtils]: 131: Hoare triple {4296#false} call __utac_acc__Specification1_spec__1(); {4296#false} is VALID [2020-07-10 16:55:04,937 INFO L280 TraceCheckUtils]: 132: Hoare triple {4296#false} havoc ~tmp~7; {4296#false} is VALID [2020-07-10 16:55:04,937 INFO L280 TraceCheckUtils]: 133: Hoare triple {4296#false} havoc ~tmp___0~2; {4296#false} is VALID [2020-07-10 16:55:04,938 INFO L263 TraceCheckUtils]: 134: Hoare triple {4296#false} call #t~ret69 := isMethaneLevelCritical(); {4295#true} is VALID [2020-07-10 16:55:04,938 INFO L280 TraceCheckUtils]: 135: Hoare triple {4295#true} havoc ~retValue_acc~3; {4295#true} is VALID [2020-07-10 16:55:04,938 INFO L280 TraceCheckUtils]: 136: Hoare triple {4295#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {4295#true} is VALID [2020-07-10 16:55:04,939 INFO L280 TraceCheckUtils]: 137: Hoare triple {4295#true} #res := ~retValue_acc~3; {4295#true} is VALID [2020-07-10 16:55:04,939 INFO L280 TraceCheckUtils]: 138: Hoare triple {4295#true} assume true; {4295#true} is VALID [2020-07-10 16:55:04,939 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {4295#true} {4296#false} #890#return; {4296#false} is VALID [2020-07-10 16:55:04,940 INFO L280 TraceCheckUtils]: 140: Hoare triple {4296#false} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {4296#false} is VALID [2020-07-10 16:55:04,940 INFO L280 TraceCheckUtils]: 141: Hoare triple {4296#false} ~tmp~7 := #t~ret69; {4296#false} is VALID [2020-07-10 16:55:04,940 INFO L280 TraceCheckUtils]: 142: Hoare triple {4296#false} havoc #t~ret69; {4296#false} is VALID [2020-07-10 16:55:04,941 INFO L280 TraceCheckUtils]: 143: Hoare triple {4296#false} assume 0 != ~tmp~7; {4296#false} is VALID [2020-07-10 16:55:04,941 INFO L263 TraceCheckUtils]: 144: Hoare triple {4296#false} call #t~ret70 := isPumpRunning(); {4295#true} is VALID [2020-07-10 16:55:04,941 INFO L280 TraceCheckUtils]: 145: Hoare triple {4295#true} havoc ~retValue_acc~7; {4295#true} is VALID [2020-07-10 16:55:04,942 INFO L280 TraceCheckUtils]: 146: Hoare triple {4295#true} ~retValue_acc~7 := ~pumpRunning~0; {4295#true} is VALID [2020-07-10 16:55:04,942 INFO L280 TraceCheckUtils]: 147: Hoare triple {4295#true} #res := ~retValue_acc~7; {4295#true} is VALID [2020-07-10 16:55:04,942 INFO L280 TraceCheckUtils]: 148: Hoare triple {4295#true} assume true; {4295#true} is VALID [2020-07-10 16:55:04,943 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {4295#true} {4296#false} #892#return; {4296#false} is VALID [2020-07-10 16:55:04,943 INFO L280 TraceCheckUtils]: 150: Hoare triple {4296#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {4296#false} is VALID [2020-07-10 16:55:04,943 INFO L280 TraceCheckUtils]: 151: Hoare triple {4296#false} ~tmp___0~2 := #t~ret70; {4296#false} is VALID [2020-07-10 16:55:04,944 INFO L280 TraceCheckUtils]: 152: Hoare triple {4296#false} havoc #t~ret70; {4296#false} is VALID [2020-07-10 16:55:04,944 INFO L280 TraceCheckUtils]: 153: Hoare triple {4296#false} assume 0 != ~tmp___0~2; {4296#false} is VALID [2020-07-10 16:55:04,944 INFO L263 TraceCheckUtils]: 154: Hoare triple {4296#false} call __automaton_fail(); {4296#false} is VALID [2020-07-10 16:55:04,944 INFO L280 TraceCheckUtils]: 155: Hoare triple {4296#false} assume !false; {4296#false} is VALID [2020-07-10 16:55:04,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 16:55:04,992 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 16:55:04,993 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [917015741] [2020-07-10 16:55:04,993 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:55:04,993 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 16:55:04,994 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [52097752] [2020-07-10 16:55:04,996 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-10 16:55:04,997 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:55:04,997 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 16:55:05,218 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 156 edges. 156 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:55:05,218 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 16:55:05,219 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 16:55:05,219 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 16:55:05,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 16:55:05,220 INFO L87 Difference]: Start difference. First operand 238 states and 255 transitions. Second operand 10 states. [2020-07-10 16:55:06,570 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 16:55:07,675 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 16:55:08,028 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 16:55:08,488 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 16:55:08,871 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 16:55:09,221 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 16:55:21,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:55:21,122 INFO L93 Difference]: Finished difference Result 423 states and 484 transitions. [2020-07-10 16:55:21,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 16:55:21,123 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 156 [2020-07-10 16:55:21,123 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 16:55:21,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 16:55:21,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 484 transitions. [2020-07-10 16:55:21,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 16:55:21,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 484 transitions. [2020-07-10 16:55:21,141 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 484 transitions. [2020-07-10 16:55:22,405 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 484 edges. 484 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:55:22,415 INFO L225 Difference]: With dead ends: 423 [2020-07-10 16:55:22,415 INFO L226 Difference]: Without dead ends: 295 [2020-07-10 16:55:22,417 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-07-10 16:55:22,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 295 states. [2020-07-10 16:55:26,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 295 to 238. [2020-07-10 16:55:26,470 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 16:55:26,470 INFO L82 GeneralOperation]: Start isEquivalent. First operand 295 states. Second operand 238 states. [2020-07-10 16:55:26,470 INFO L74 IsIncluded]: Start isIncluded. First operand 295 states. Second operand 238 states. [2020-07-10 16:55:26,471 INFO L87 Difference]: Start difference. First operand 295 states. Second operand 238 states. [2020-07-10 16:55:26,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:55:26,484 INFO L93 Difference]: Finished difference Result 295 states and 334 transitions. [2020-07-10 16:55:26,484 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 334 transitions. [2020-07-10 16:55:26,485 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:55:26,486 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:55:26,486 INFO L74 IsIncluded]: Start isIncluded. First operand 238 states. Second operand 295 states. [2020-07-10 16:55:26,486 INFO L87 Difference]: Start difference. First operand 238 states. Second operand 295 states. [2020-07-10 16:55:26,498 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:55:26,498 INFO L93 Difference]: Finished difference Result 295 states and 334 transitions. [2020-07-10 16:55:26,499 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 334 transitions. [2020-07-10 16:55:26,500 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:55:26,500 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:55:26,500 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 16:55:26,500 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 16:55:26,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 238 states. [2020-07-10 16:55:26,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 254 transitions. [2020-07-10 16:55:26,510 INFO L78 Accepts]: Start accepts. Automaton has 238 states and 254 transitions. Word has length 156 [2020-07-10 16:55:26,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 16:55:26,510 INFO L479 AbstractCegarLoop]: Abstraction has 238 states and 254 transitions. [2020-07-10 16:55:26,510 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 16:55:26,511 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 238 states and 254 transitions. [2020-07-10 16:55:27,516 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 254 edges. 254 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:55:27,517 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 254 transitions. [2020-07-10 16:55:27,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2020-07-10 16:55:27,519 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:55:27,519 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] [2020-07-10 16:55:27,520 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 16:55:27,520 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:55:27,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:55:27,520 INFO L82 PathProgramCache]: Analyzing trace with hash -874630023, now seen corresponding path program 1 times [2020-07-10 16:55:27,521 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 16:55:27,521 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1662173882] [2020-07-10 16:55:27,521 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 16:55:27,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:27,846 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 16:55:27,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:27,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {6452#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {6339#true} is VALID [2020-07-10 16:55:27,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {6339#true} #valid := #valid[0 := 0]; {6339#true} is VALID [2020-07-10 16:55:27,917 INFO L280 TraceCheckUtils]: 2: Hoare triple {6339#true} assume 0 < #StackHeapBarrier; {6339#true} is VALID [2020-07-10 16:55:27,917 INFO L280 TraceCheckUtils]: 3: Hoare triple {6339#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {6339#true} is VALID [2020-07-10 16:55:27,917 INFO L280 TraceCheckUtils]: 4: Hoare triple {6339#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {6339#true} is VALID [2020-07-10 16:55:27,918 INFO L280 TraceCheckUtils]: 5: Hoare triple {6339#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {6339#true} is VALID [2020-07-10 16:55:27,918 INFO L280 TraceCheckUtils]: 6: Hoare triple {6339#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {6339#true} is VALID [2020-07-10 16:55:27,918 INFO L280 TraceCheckUtils]: 7: Hoare triple {6339#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {6339#true} is VALID [2020-07-10 16:55:27,918 INFO L280 TraceCheckUtils]: 8: Hoare triple {6339#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {6339#true} is VALID [2020-07-10 16:55:27,918 INFO L280 TraceCheckUtils]: 9: Hoare triple {6339#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {6339#true} is VALID [2020-07-10 16:55:27,919 INFO L280 TraceCheckUtils]: 10: Hoare triple {6339#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {6339#true} is VALID [2020-07-10 16:55:27,919 INFO L280 TraceCheckUtils]: 11: Hoare triple {6339#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {6339#true} is VALID [2020-07-10 16:55:27,919 INFO L280 TraceCheckUtils]: 12: Hoare triple {6339#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {6339#true} is VALID [2020-07-10 16:55:27,919 INFO L280 TraceCheckUtils]: 13: Hoare triple {6339#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {6339#true} is VALID [2020-07-10 16:55:27,919 INFO L280 TraceCheckUtils]: 14: Hoare triple {6339#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {6339#true} is VALID [2020-07-10 16:55:27,920 INFO L280 TraceCheckUtils]: 15: Hoare triple {6339#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {6339#true} is VALID [2020-07-10 16:55:27,920 INFO L280 TraceCheckUtils]: 16: Hoare triple {6339#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L465 {6339#true} is VALID [2020-07-10 16:55:27,920 INFO L280 TraceCheckUtils]: 17: Hoare triple {6339#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L466 {6339#true} is VALID [2020-07-10 16:55:27,920 INFO L280 TraceCheckUtils]: 18: Hoare triple {6339#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L466-1 {6339#true} is VALID [2020-07-10 16:55:27,921 INFO L280 TraceCheckUtils]: 19: Hoare triple {6339#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L466-2 {6339#true} is VALID [2020-07-10 16:55:27,921 INFO L280 TraceCheckUtils]: 20: Hoare triple {6339#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L466-3 {6339#true} is VALID [2020-07-10 16:55:27,921 INFO L280 TraceCheckUtils]: 21: Hoare triple {6339#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L466-4 {6339#true} is VALID [2020-07-10 16:55:27,921 INFO L280 TraceCheckUtils]: 22: Hoare triple {6339#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L466-5 {6339#true} is VALID [2020-07-10 16:55:27,921 INFO L280 TraceCheckUtils]: 23: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L466-6 {6339#true} is VALID [2020-07-10 16:55:27,922 INFO L280 TraceCheckUtils]: 24: Hoare triple {6339#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L466-7 {6339#true} is VALID [2020-07-10 16:55:27,922 INFO L280 TraceCheckUtils]: 25: Hoare triple {6339#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L470 {6339#true} is VALID [2020-07-10 16:55:27,922 INFO L280 TraceCheckUtils]: 26: Hoare triple {6339#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L470-1 {6339#true} is VALID [2020-07-10 16:55:27,922 INFO L280 TraceCheckUtils]: 27: Hoare triple {6339#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L470-2 {6339#true} is VALID [2020-07-10 16:55:27,922 INFO L280 TraceCheckUtils]: 28: Hoare triple {6339#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L470-3 {6339#true} is VALID [2020-07-10 16:55:27,923 INFO L280 TraceCheckUtils]: 29: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L470-4 {6339#true} is VALID [2020-07-10 16:55:27,923 INFO L280 TraceCheckUtils]: 30: Hoare triple {6339#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L470-5 {6339#true} is VALID [2020-07-10 16:55:27,923 INFO L280 TraceCheckUtils]: 31: Hoare triple {6339#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L474 {6339#true} is VALID [2020-07-10 16:55:27,923 INFO L280 TraceCheckUtils]: 32: Hoare triple {6339#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L474-1 {6339#true} is VALID [2020-07-10 16:55:27,923 INFO L280 TraceCheckUtils]: 33: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L474-2 {6339#true} is VALID [2020-07-10 16:55:27,924 INFO L280 TraceCheckUtils]: 34: Hoare triple {6339#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L474-3 {6339#true} is VALID [2020-07-10 16:55:27,924 INFO L280 TraceCheckUtils]: 35: Hoare triple {6339#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L478 {6339#true} is VALID [2020-07-10 16:55:27,924 INFO L280 TraceCheckUtils]: 36: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L478-1 {6339#true} is VALID [2020-07-10 16:55:27,924 INFO L280 TraceCheckUtils]: 37: Hoare triple {6339#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L478-2 {6339#true} is VALID [2020-07-10 16:55:27,925 INFO L280 TraceCheckUtils]: 38: Hoare triple {6339#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L701 {6339#true} is VALID [2020-07-10 16:55:27,925 INFO L280 TraceCheckUtils]: 39: Hoare triple {6339#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L705 {6339#true} is VALID [2020-07-10 16:55:27,925 INFO L280 TraceCheckUtils]: 40: Hoare triple {6339#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L705-1 {6339#true} is VALID [2020-07-10 16:55:27,925 INFO L280 TraceCheckUtils]: 41: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L705-2 {6339#true} is VALID [2020-07-10 16:55:27,925 INFO L280 TraceCheckUtils]: 42: Hoare triple {6339#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L705-3 {6339#true} is VALID [2020-07-10 16:55:27,926 INFO L280 TraceCheckUtils]: 43: Hoare triple {6339#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L709 {6339#true} is VALID [2020-07-10 16:55:27,926 INFO L280 TraceCheckUtils]: 44: Hoare triple {6339#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L709-1 {6339#true} is VALID [2020-07-10 16:55:27,926 INFO L280 TraceCheckUtils]: 45: Hoare triple {6339#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L709-2 {6339#true} is VALID [2020-07-10 16:55:27,926 INFO L280 TraceCheckUtils]: 46: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L709-3 {6339#true} is VALID [2020-07-10 16:55:27,926 INFO L280 TraceCheckUtils]: 47: Hoare triple {6339#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L709-4 {6339#true} is VALID [2020-07-10 16:55:27,927 INFO L280 TraceCheckUtils]: 48: Hoare triple {6339#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L713 {6339#true} is VALID [2020-07-10 16:55:27,927 INFO L280 TraceCheckUtils]: 49: Hoare triple {6339#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L713-1 {6339#true} is VALID [2020-07-10 16:55:27,927 INFO L280 TraceCheckUtils]: 50: Hoare triple {6339#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L713-2 {6339#true} is VALID [2020-07-10 16:55:27,927 INFO L280 TraceCheckUtils]: 51: Hoare triple {6339#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L713-3 {6339#true} is VALID [2020-07-10 16:55:27,927 INFO L280 TraceCheckUtils]: 52: Hoare triple {6339#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L713-4 {6339#true} is VALID [2020-07-10 16:55:27,928 INFO L280 TraceCheckUtils]: 53: Hoare triple {6339#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L713-5 {6339#true} is VALID [2020-07-10 16:55:27,928 INFO L280 TraceCheckUtils]: 54: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L713-6 {6339#true} is VALID [2020-07-10 16:55:27,928 INFO L280 TraceCheckUtils]: 55: Hoare triple {6339#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L713-7 {6339#true} is VALID [2020-07-10 16:55:27,928 INFO L280 TraceCheckUtils]: 56: Hoare triple {6339#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L717 {6339#true} is VALID [2020-07-10 16:55:27,929 INFO L280 TraceCheckUtils]: 57: Hoare triple {6339#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L717-1 {6339#true} is VALID [2020-07-10 16:55:27,929 INFO L280 TraceCheckUtils]: 58: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L717-2 {6339#true} is VALID [2020-07-10 16:55:27,929 INFO L280 TraceCheckUtils]: 59: Hoare triple {6339#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L717-3 {6339#true} is VALID [2020-07-10 16:55:27,929 INFO L280 TraceCheckUtils]: 60: Hoare triple {6339#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L721 {6339#true} is VALID [2020-07-10 16:55:27,929 INFO L280 TraceCheckUtils]: 61: Hoare triple {6339#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L721-1 {6339#true} is VALID [2020-07-10 16:55:27,930 INFO L280 TraceCheckUtils]: 62: Hoare triple {6339#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L721-2 {6339#true} is VALID [2020-07-10 16:55:27,930 INFO L280 TraceCheckUtils]: 63: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L721-3 {6339#true} is VALID [2020-07-10 16:55:27,930 INFO L280 TraceCheckUtils]: 64: Hoare triple {6339#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L721-4 {6339#true} is VALID [2020-07-10 16:55:27,930 INFO L280 TraceCheckUtils]: 65: Hoare triple {6339#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L725 {6339#true} is VALID [2020-07-10 16:55:27,930 INFO L280 TraceCheckUtils]: 66: Hoare triple {6339#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L725-1 {6339#true} is VALID [2020-07-10 16:55:27,931 INFO L280 TraceCheckUtils]: 67: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L725-2 {6339#true} is VALID [2020-07-10 16:55:27,931 INFO L280 TraceCheckUtils]: 68: Hoare triple {6339#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L725-3 {6339#true} is VALID [2020-07-10 16:55:27,931 INFO L280 TraceCheckUtils]: 69: Hoare triple {6339#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L727 {6339#true} is VALID [2020-07-10 16:55:27,931 INFO L280 TraceCheckUtils]: 70: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L727-1 {6339#true} is VALID [2020-07-10 16:55:27,931 INFO L280 TraceCheckUtils]: 71: Hoare triple {6339#true} ~head~0.base, ~head~0.offset := 0, 0; {6339#true} is VALID [2020-07-10 16:55:27,932 INFO L280 TraceCheckUtils]: 72: Hoare triple {6339#true} ~waterLevel~0 := 1; {6339#true} is VALID [2020-07-10 16:55:27,932 INFO L280 TraceCheckUtils]: 73: Hoare triple {6339#true} ~methaneLevelCritical~0 := 0; {6339#true} is VALID [2020-07-10 16:55:27,933 INFO L280 TraceCheckUtils]: 74: Hoare triple {6339#true} ~pumpRunning~0 := 0; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:27,934 INFO L280 TraceCheckUtils]: 75: Hoare triple {6420#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:27,934 INFO L280 TraceCheckUtils]: 76: Hoare triple {6420#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:27,935 INFO L280 TraceCheckUtils]: 77: Hoare triple {6420#(= 0 ~pumpRunning~0)} assume true; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:27,936 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {6420#(= 0 ~pumpRunning~0)} {6339#true} #886#return; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:27,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:27,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {6339#true} assume true; {6339#true} is VALID [2020-07-10 16:55:27,943 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6339#true} {6420#(= 0 ~pumpRunning~0)} #802#return; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:27,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:27,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {6339#true} assume true; {6339#true} is VALID [2020-07-10 16:55:27,946 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6339#true} {6420#(= 0 ~pumpRunning~0)} #804#return; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:27,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:27,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {6339#true} havoc ~retValue_acc~10; {6339#true} is VALID [2020-07-10 16:55:27,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {6339#true} ~retValue_acc~10 := 1; {6339#true} is VALID [2020-07-10 16:55:27,950 INFO L280 TraceCheckUtils]: 2: Hoare triple {6339#true} #res := ~retValue_acc~10; {6339#true} is VALID [2020-07-10 16:55:27,950 INFO L280 TraceCheckUtils]: 3: Hoare triple {6339#true} assume true; {6339#true} is VALID [2020-07-10 16:55:27,951 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6339#true} {6420#(= 0 ~pumpRunning~0)} #806#return; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:27,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:27,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {6339#true} assume true; {6339#true} is VALID [2020-07-10 16:55:27,966 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6339#true} {6420#(= 0 ~pumpRunning~0)} #808#return; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:27,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:27,979 INFO L280 TraceCheckUtils]: 0: Hoare triple {6453#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {6339#true} is VALID [2020-07-10 16:55:27,980 INFO L280 TraceCheckUtils]: 1: Hoare triple {6339#true} assume true; {6339#true} is VALID [2020-07-10 16:55:27,980 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6339#true} {6420#(= 0 ~pumpRunning~0)} #854#return; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:27,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:28,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:28,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {6339#true} assume true; {6339#true} is VALID [2020-07-10 16:55:28,008 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6339#true} {6455#(not (= 0 |old(~pumpRunning~0)|))} #848#return; {6455#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 16:55:28,009 INFO L280 TraceCheckUtils]: 0: Hoare triple {6454#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6454#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 16:55:28,010 INFO L280 TraceCheckUtils]: 1: Hoare triple {6454#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {6455#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 16:55:28,010 INFO L263 TraceCheckUtils]: 2: Hoare triple {6455#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {6339#true} is VALID [2020-07-10 16:55:28,010 INFO L280 TraceCheckUtils]: 3: Hoare triple {6339#true} assume true; {6339#true} is VALID [2020-07-10 16:55:28,017 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6339#true} {6455#(not (= 0 |old(~pumpRunning~0)|))} #848#return; {6455#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 16:55:28,017 INFO L280 TraceCheckUtils]: 5: Hoare triple {6455#(not (= 0 |old(~pumpRunning~0)|))} assume true; {6455#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 16:55:28,018 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6455#(not (= 0 |old(~pumpRunning~0)|))} {6420#(= 0 ~pumpRunning~0)} #868#return; {6340#false} is VALID [2020-07-10 16:55:28,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:28,021 INFO L280 TraceCheckUtils]: 0: Hoare triple {6339#true} havoc ~retValue_acc~3; {6339#true} is VALID [2020-07-10 16:55:28,021 INFO L280 TraceCheckUtils]: 1: Hoare triple {6339#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {6339#true} is VALID [2020-07-10 16:55:28,021 INFO L280 TraceCheckUtils]: 2: Hoare triple {6339#true} #res := ~retValue_acc~3; {6339#true} is VALID [2020-07-10 16:55:28,021 INFO L280 TraceCheckUtils]: 3: Hoare triple {6339#true} assume true; {6339#true} is VALID [2020-07-10 16:55:28,021 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6339#true} {6340#false} #890#return; {6340#false} is VALID [2020-07-10 16:55:28,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:28,024 INFO L280 TraceCheckUtils]: 0: Hoare triple {6339#true} havoc ~retValue_acc~7; {6339#true} is VALID [2020-07-10 16:55:28,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {6339#true} ~retValue_acc~7 := ~pumpRunning~0; {6339#true} is VALID [2020-07-10 16:55:28,024 INFO L280 TraceCheckUtils]: 2: Hoare triple {6339#true} #res := ~retValue_acc~7; {6339#true} is VALID [2020-07-10 16:55:28,025 INFO L280 TraceCheckUtils]: 3: Hoare triple {6339#true} assume true; {6339#true} is VALID [2020-07-10 16:55:28,025 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6339#true} {6340#false} #892#return; {6340#false} is VALID [2020-07-10 16:55:28,030 INFO L263 TraceCheckUtils]: 0: Hoare triple {6339#true} call ULTIMATE.init(); {6452#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 16:55:28,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {6452#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {6339#true} is VALID [2020-07-10 16:55:28,030 INFO L280 TraceCheckUtils]: 2: Hoare triple {6339#true} #valid := #valid[0 := 0]; {6339#true} is VALID [2020-07-10 16:55:28,030 INFO L280 TraceCheckUtils]: 3: Hoare triple {6339#true} assume 0 < #StackHeapBarrier; {6339#true} is VALID [2020-07-10 16:55:28,030 INFO L280 TraceCheckUtils]: 4: Hoare triple {6339#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {6339#true} is VALID [2020-07-10 16:55:28,031 INFO L280 TraceCheckUtils]: 5: Hoare triple {6339#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {6339#true} is VALID [2020-07-10 16:55:28,031 INFO L280 TraceCheckUtils]: 6: Hoare triple {6339#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {6339#true} is VALID [2020-07-10 16:55:28,031 INFO L280 TraceCheckUtils]: 7: Hoare triple {6339#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {6339#true} is VALID [2020-07-10 16:55:28,031 INFO L280 TraceCheckUtils]: 8: Hoare triple {6339#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {6339#true} is VALID [2020-07-10 16:55:28,031 INFO L280 TraceCheckUtils]: 9: Hoare triple {6339#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {6339#true} is VALID [2020-07-10 16:55:28,032 INFO L280 TraceCheckUtils]: 10: Hoare triple {6339#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {6339#true} is VALID [2020-07-10 16:55:28,032 INFO L280 TraceCheckUtils]: 11: Hoare triple {6339#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {6339#true} is VALID [2020-07-10 16:55:28,032 INFO L280 TraceCheckUtils]: 12: Hoare triple {6339#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {6339#true} is VALID [2020-07-10 16:55:28,032 INFO L280 TraceCheckUtils]: 13: Hoare triple {6339#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {6339#true} is VALID [2020-07-10 16:55:28,032 INFO L280 TraceCheckUtils]: 14: Hoare triple {6339#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {6339#true} is VALID [2020-07-10 16:55:28,033 INFO L280 TraceCheckUtils]: 15: Hoare triple {6339#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {6339#true} is VALID [2020-07-10 16:55:28,033 INFO L280 TraceCheckUtils]: 16: Hoare triple {6339#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {6339#true} is VALID [2020-07-10 16:55:28,033 INFO L280 TraceCheckUtils]: 17: Hoare triple {6339#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L465 {6339#true} is VALID [2020-07-10 16:55:28,033 INFO L280 TraceCheckUtils]: 18: Hoare triple {6339#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L466 {6339#true} is VALID [2020-07-10 16:55:28,033 INFO L280 TraceCheckUtils]: 19: Hoare triple {6339#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L466-1 {6339#true} is VALID [2020-07-10 16:55:28,033 INFO L280 TraceCheckUtils]: 20: Hoare triple {6339#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L466-2 {6339#true} is VALID [2020-07-10 16:55:28,034 INFO L280 TraceCheckUtils]: 21: Hoare triple {6339#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L466-3 {6339#true} is VALID [2020-07-10 16:55:28,034 INFO L280 TraceCheckUtils]: 22: Hoare triple {6339#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L466-4 {6339#true} is VALID [2020-07-10 16:55:28,034 INFO L280 TraceCheckUtils]: 23: Hoare triple {6339#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L466-5 {6339#true} is VALID [2020-07-10 16:55:28,034 INFO L280 TraceCheckUtils]: 24: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L466-6 {6339#true} is VALID [2020-07-10 16:55:28,034 INFO L280 TraceCheckUtils]: 25: Hoare triple {6339#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L466-7 {6339#true} is VALID [2020-07-10 16:55:28,035 INFO L280 TraceCheckUtils]: 26: Hoare triple {6339#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L470 {6339#true} is VALID [2020-07-10 16:55:28,035 INFO L280 TraceCheckUtils]: 27: Hoare triple {6339#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L470-1 {6339#true} is VALID [2020-07-10 16:55:28,035 INFO L280 TraceCheckUtils]: 28: Hoare triple {6339#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L470-2 {6339#true} is VALID [2020-07-10 16:55:28,035 INFO L280 TraceCheckUtils]: 29: Hoare triple {6339#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L470-3 {6339#true} is VALID [2020-07-10 16:55:28,035 INFO L280 TraceCheckUtils]: 30: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L470-4 {6339#true} is VALID [2020-07-10 16:55:28,036 INFO L280 TraceCheckUtils]: 31: Hoare triple {6339#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L470-5 {6339#true} is VALID [2020-07-10 16:55:28,036 INFO L280 TraceCheckUtils]: 32: Hoare triple {6339#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L474 {6339#true} is VALID [2020-07-10 16:55:28,036 INFO L280 TraceCheckUtils]: 33: Hoare triple {6339#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L474-1 {6339#true} is VALID [2020-07-10 16:55:28,036 INFO L280 TraceCheckUtils]: 34: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L474-2 {6339#true} is VALID [2020-07-10 16:55:28,036 INFO L280 TraceCheckUtils]: 35: Hoare triple {6339#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L474-3 {6339#true} is VALID [2020-07-10 16:55:28,037 INFO L280 TraceCheckUtils]: 36: Hoare triple {6339#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L478 {6339#true} is VALID [2020-07-10 16:55:28,037 INFO L280 TraceCheckUtils]: 37: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L478-1 {6339#true} is VALID [2020-07-10 16:55:28,037 INFO L280 TraceCheckUtils]: 38: Hoare triple {6339#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L478-2 {6339#true} is VALID [2020-07-10 16:55:28,037 INFO L280 TraceCheckUtils]: 39: Hoare triple {6339#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L701 {6339#true} is VALID [2020-07-10 16:55:28,037 INFO L280 TraceCheckUtils]: 40: Hoare triple {6339#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L705 {6339#true} is VALID [2020-07-10 16:55:28,037 INFO L280 TraceCheckUtils]: 41: Hoare triple {6339#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L705-1 {6339#true} is VALID [2020-07-10 16:55:28,038 INFO L280 TraceCheckUtils]: 42: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L705-2 {6339#true} is VALID [2020-07-10 16:55:28,038 INFO L280 TraceCheckUtils]: 43: Hoare triple {6339#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L705-3 {6339#true} is VALID [2020-07-10 16:55:28,038 INFO L280 TraceCheckUtils]: 44: Hoare triple {6339#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L709 {6339#true} is VALID [2020-07-10 16:55:28,038 INFO L280 TraceCheckUtils]: 45: Hoare triple {6339#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L709-1 {6339#true} is VALID [2020-07-10 16:55:28,038 INFO L280 TraceCheckUtils]: 46: Hoare triple {6339#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L709-2 {6339#true} is VALID [2020-07-10 16:55:28,039 INFO L280 TraceCheckUtils]: 47: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L709-3 {6339#true} is VALID [2020-07-10 16:55:28,039 INFO L280 TraceCheckUtils]: 48: Hoare triple {6339#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L709-4 {6339#true} is VALID [2020-07-10 16:55:28,039 INFO L280 TraceCheckUtils]: 49: Hoare triple {6339#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L713 {6339#true} is VALID [2020-07-10 16:55:28,039 INFO L280 TraceCheckUtils]: 50: Hoare triple {6339#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L713-1 {6339#true} is VALID [2020-07-10 16:55:28,039 INFO L280 TraceCheckUtils]: 51: Hoare triple {6339#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L713-2 {6339#true} is VALID [2020-07-10 16:55:28,040 INFO L280 TraceCheckUtils]: 52: Hoare triple {6339#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L713-3 {6339#true} is VALID [2020-07-10 16:55:28,040 INFO L280 TraceCheckUtils]: 53: Hoare triple {6339#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L713-4 {6339#true} is VALID [2020-07-10 16:55:28,040 INFO L280 TraceCheckUtils]: 54: Hoare triple {6339#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L713-5 {6339#true} is VALID [2020-07-10 16:55:28,040 INFO L280 TraceCheckUtils]: 55: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L713-6 {6339#true} is VALID [2020-07-10 16:55:28,040 INFO L280 TraceCheckUtils]: 56: Hoare triple {6339#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L713-7 {6339#true} is VALID [2020-07-10 16:55:28,041 INFO L280 TraceCheckUtils]: 57: Hoare triple {6339#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L717 {6339#true} is VALID [2020-07-10 16:55:28,041 INFO L280 TraceCheckUtils]: 58: Hoare triple {6339#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L717-1 {6339#true} is VALID [2020-07-10 16:55:28,041 INFO L280 TraceCheckUtils]: 59: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L717-2 {6339#true} is VALID [2020-07-10 16:55:28,041 INFO L280 TraceCheckUtils]: 60: Hoare triple {6339#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L717-3 {6339#true} is VALID [2020-07-10 16:55:28,041 INFO L280 TraceCheckUtils]: 61: Hoare triple {6339#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L721 {6339#true} is VALID [2020-07-10 16:55:28,042 INFO L280 TraceCheckUtils]: 62: Hoare triple {6339#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L721-1 {6339#true} is VALID [2020-07-10 16:55:28,042 INFO L280 TraceCheckUtils]: 63: Hoare triple {6339#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L721-2 {6339#true} is VALID [2020-07-10 16:55:28,042 INFO L280 TraceCheckUtils]: 64: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L721-3 {6339#true} is VALID [2020-07-10 16:55:28,042 INFO L280 TraceCheckUtils]: 65: Hoare triple {6339#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L721-4 {6339#true} is VALID [2020-07-10 16:55:28,042 INFO L280 TraceCheckUtils]: 66: Hoare triple {6339#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L725 {6339#true} is VALID [2020-07-10 16:55:28,043 INFO L280 TraceCheckUtils]: 67: Hoare triple {6339#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L725-1 {6339#true} is VALID [2020-07-10 16:55:28,043 INFO L280 TraceCheckUtils]: 68: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L725-2 {6339#true} is VALID [2020-07-10 16:55:28,043 INFO L280 TraceCheckUtils]: 69: Hoare triple {6339#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L725-3 {6339#true} is VALID [2020-07-10 16:55:28,043 INFO L280 TraceCheckUtils]: 70: Hoare triple {6339#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L727 {6339#true} is VALID [2020-07-10 16:55:28,043 INFO L280 TraceCheckUtils]: 71: Hoare triple {6339#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L727-1 {6339#true} is VALID [2020-07-10 16:55:28,043 INFO L280 TraceCheckUtils]: 72: Hoare triple {6339#true} ~head~0.base, ~head~0.offset := 0, 0; {6339#true} is VALID [2020-07-10 16:55:28,044 INFO L280 TraceCheckUtils]: 73: Hoare triple {6339#true} ~waterLevel~0 := 1; {6339#true} is VALID [2020-07-10 16:55:28,044 INFO L280 TraceCheckUtils]: 74: Hoare triple {6339#true} ~methaneLevelCritical~0 := 0; {6339#true} is VALID [2020-07-10 16:55:28,046 INFO L280 TraceCheckUtils]: 75: Hoare triple {6339#true} ~pumpRunning~0 := 0; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,047 INFO L280 TraceCheckUtils]: 76: Hoare triple {6420#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,047 INFO L280 TraceCheckUtils]: 77: Hoare triple {6420#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,048 INFO L280 TraceCheckUtils]: 78: Hoare triple {6420#(= 0 ~pumpRunning~0)} assume true; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,048 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {6420#(= 0 ~pumpRunning~0)} {6339#true} #886#return; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,049 INFO L263 TraceCheckUtils]: 80: Hoare triple {6420#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,049 INFO L280 TraceCheckUtils]: 81: Hoare triple {6420#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,050 INFO L280 TraceCheckUtils]: 82: Hoare triple {6420#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,050 INFO L263 TraceCheckUtils]: 83: Hoare triple {6420#(= 0 ~pumpRunning~0)} call select_helpers(); {6339#true} is VALID [2020-07-10 16:55:28,050 INFO L280 TraceCheckUtils]: 84: Hoare triple {6339#true} assume true; {6339#true} is VALID [2020-07-10 16:55:28,051 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {6339#true} {6420#(= 0 ~pumpRunning~0)} #802#return; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,051 INFO L263 TraceCheckUtils]: 86: Hoare triple {6420#(= 0 ~pumpRunning~0)} call select_features(); {6339#true} is VALID [2020-07-10 16:55:28,051 INFO L280 TraceCheckUtils]: 87: Hoare triple {6339#true} assume true; {6339#true} is VALID [2020-07-10 16:55:28,052 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {6339#true} {6420#(= 0 ~pumpRunning~0)} #804#return; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,052 INFO L263 TraceCheckUtils]: 89: Hoare triple {6420#(= 0 ~pumpRunning~0)} call #t~ret72 := valid_product(); {6339#true} is VALID [2020-07-10 16:55:28,052 INFO L280 TraceCheckUtils]: 90: Hoare triple {6339#true} havoc ~retValue_acc~10; {6339#true} is VALID [2020-07-10 16:55:28,052 INFO L280 TraceCheckUtils]: 91: Hoare triple {6339#true} ~retValue_acc~10 := 1; {6339#true} is VALID [2020-07-10 16:55:28,052 INFO L280 TraceCheckUtils]: 92: Hoare triple {6339#true} #res := ~retValue_acc~10; {6339#true} is VALID [2020-07-10 16:55:28,053 INFO L280 TraceCheckUtils]: 93: Hoare triple {6339#true} assume true; {6339#true} is VALID [2020-07-10 16:55:28,054 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {6339#true} {6420#(= 0 ~pumpRunning~0)} #806#return; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,054 INFO L280 TraceCheckUtils]: 95: Hoare triple {6420#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,055 INFO L280 TraceCheckUtils]: 96: Hoare triple {6420#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~ret72; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,055 INFO L280 TraceCheckUtils]: 97: Hoare triple {6420#(= 0 ~pumpRunning~0)} havoc #t~ret72; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,056 INFO L280 TraceCheckUtils]: 98: Hoare triple {6420#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,056 INFO L263 TraceCheckUtils]: 99: Hoare triple {6420#(= 0 ~pumpRunning~0)} call setup(); {6339#true} is VALID [2020-07-10 16:55:28,056 INFO L280 TraceCheckUtils]: 100: Hoare triple {6339#true} assume true; {6339#true} is VALID [2020-07-10 16:55:28,057 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {6339#true} {6420#(= 0 ~pumpRunning~0)} #808#return; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,057 INFO L263 TraceCheckUtils]: 102: Hoare triple {6420#(= 0 ~pumpRunning~0)} call runTest(); {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,058 INFO L263 TraceCheckUtils]: 103: Hoare triple {6420#(= 0 ~pumpRunning~0)} call test(); {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,058 INFO L280 TraceCheckUtils]: 104: Hoare triple {6420#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,059 INFO L280 TraceCheckUtils]: 105: Hoare triple {6420#(= 0 ~pumpRunning~0)} havoc ~tmp~3; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,059 INFO L280 TraceCheckUtils]: 106: Hoare triple {6420#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,060 INFO L280 TraceCheckUtils]: 107: Hoare triple {6420#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,060 INFO L280 TraceCheckUtils]: 108: Hoare triple {6420#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,061 INFO L280 TraceCheckUtils]: 109: Hoare triple {6420#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,061 INFO L280 TraceCheckUtils]: 110: Hoare triple {6420#(= 0 ~pumpRunning~0)} assume !false; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,062 INFO L280 TraceCheckUtils]: 111: Hoare triple {6420#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,062 INFO L280 TraceCheckUtils]: 112: Hoare triple {6420#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,063 INFO L280 TraceCheckUtils]: 113: Hoare triple {6420#(= 0 ~pumpRunning~0)} ~tmp~3 := #t~nondet45; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,063 INFO L280 TraceCheckUtils]: 114: Hoare triple {6420#(= 0 ~pumpRunning~0)} havoc #t~nondet45; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,063 INFO L280 TraceCheckUtils]: 115: Hoare triple {6420#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,064 INFO L280 TraceCheckUtils]: 116: Hoare triple {6420#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,064 INFO L280 TraceCheckUtils]: 117: Hoare triple {6420#(= 0 ~pumpRunning~0)} ~tmp___0~0 := #t~nondet46; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,065 INFO L280 TraceCheckUtils]: 118: Hoare triple {6420#(= 0 ~pumpRunning~0)} havoc #t~nondet46; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,065 INFO L280 TraceCheckUtils]: 119: Hoare triple {6420#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,066 INFO L280 TraceCheckUtils]: 120: Hoare triple {6420#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,066 INFO L280 TraceCheckUtils]: 121: Hoare triple {6420#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet47; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,067 INFO L280 TraceCheckUtils]: 122: Hoare triple {6420#(= 0 ~pumpRunning~0)} havoc #t~nondet47; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,067 INFO L280 TraceCheckUtils]: 123: Hoare triple {6420#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,068 INFO L263 TraceCheckUtils]: 124: Hoare triple {6420#(= 0 ~pumpRunning~0)} call startSystem(); {6453#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 16:55:28,068 INFO L280 TraceCheckUtils]: 125: Hoare triple {6453#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {6339#true} is VALID [2020-07-10 16:55:28,068 INFO L280 TraceCheckUtils]: 126: Hoare triple {6339#true} assume true; {6339#true} is VALID [2020-07-10 16:55:28,069 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {6339#true} {6420#(= 0 ~pumpRunning~0)} #854#return; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,069 INFO L263 TraceCheckUtils]: 128: Hoare triple {6420#(= 0 ~pumpRunning~0)} call timeShift(); {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,071 INFO L280 TraceCheckUtils]: 129: Hoare triple {6420#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,072 INFO L280 TraceCheckUtils]: 130: Hoare triple {6420#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {6420#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:28,073 INFO L263 TraceCheckUtils]: 131: Hoare triple {6420#(= 0 ~pumpRunning~0)} call processEnvironment(); {6454#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 16:55:28,073 INFO L280 TraceCheckUtils]: 132: Hoare triple {6454#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {6454#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 16:55:28,074 INFO L280 TraceCheckUtils]: 133: Hoare triple {6454#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {6455#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 16:55:28,074 INFO L263 TraceCheckUtils]: 134: Hoare triple {6455#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {6339#true} is VALID [2020-07-10 16:55:28,074 INFO L280 TraceCheckUtils]: 135: Hoare triple {6339#true} assume true; {6339#true} is VALID [2020-07-10 16:55:28,075 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {6339#true} {6455#(not (= 0 |old(~pumpRunning~0)|))} #848#return; {6455#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 16:55:28,075 INFO L280 TraceCheckUtils]: 137: Hoare triple {6455#(not (= 0 |old(~pumpRunning~0)|))} assume true; {6455#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 16:55:28,076 INFO L275 TraceCheckUtils]: 138: Hoare quadruple {6455#(not (= 0 |old(~pumpRunning~0)|))} {6420#(= 0 ~pumpRunning~0)} #868#return; {6340#false} is VALID [2020-07-10 16:55:28,076 INFO L263 TraceCheckUtils]: 139: Hoare triple {6340#false} call __utac_acc__Specification1_spec__1(); {6340#false} is VALID [2020-07-10 16:55:28,076 INFO L280 TraceCheckUtils]: 140: Hoare triple {6340#false} havoc ~tmp~7; {6340#false} is VALID [2020-07-10 16:55:28,076 INFO L280 TraceCheckUtils]: 141: Hoare triple {6340#false} havoc ~tmp___0~2; {6340#false} is VALID [2020-07-10 16:55:28,076 INFO L263 TraceCheckUtils]: 142: Hoare triple {6340#false} call #t~ret69 := isMethaneLevelCritical(); {6339#true} is VALID [2020-07-10 16:55:28,077 INFO L280 TraceCheckUtils]: 143: Hoare triple {6339#true} havoc ~retValue_acc~3; {6339#true} is VALID [2020-07-10 16:55:28,077 INFO L280 TraceCheckUtils]: 144: Hoare triple {6339#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {6339#true} is VALID [2020-07-10 16:55:28,077 INFO L280 TraceCheckUtils]: 145: Hoare triple {6339#true} #res := ~retValue_acc~3; {6339#true} is VALID [2020-07-10 16:55:28,077 INFO L280 TraceCheckUtils]: 146: Hoare triple {6339#true} assume true; {6339#true} is VALID [2020-07-10 16:55:28,077 INFO L275 TraceCheckUtils]: 147: Hoare quadruple {6339#true} {6340#false} #890#return; {6340#false} is VALID [2020-07-10 16:55:28,078 INFO L280 TraceCheckUtils]: 148: Hoare triple {6340#false} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {6340#false} is VALID [2020-07-10 16:55:28,078 INFO L280 TraceCheckUtils]: 149: Hoare triple {6340#false} ~tmp~7 := #t~ret69; {6340#false} is VALID [2020-07-10 16:55:28,078 INFO L280 TraceCheckUtils]: 150: Hoare triple {6340#false} havoc #t~ret69; {6340#false} is VALID [2020-07-10 16:55:28,078 INFO L280 TraceCheckUtils]: 151: Hoare triple {6340#false} assume 0 != ~tmp~7; {6340#false} is VALID [2020-07-10 16:55:28,078 INFO L263 TraceCheckUtils]: 152: Hoare triple {6340#false} call #t~ret70 := isPumpRunning(); {6339#true} is VALID [2020-07-10 16:55:28,078 INFO L280 TraceCheckUtils]: 153: Hoare triple {6339#true} havoc ~retValue_acc~7; {6339#true} is VALID [2020-07-10 16:55:28,079 INFO L280 TraceCheckUtils]: 154: Hoare triple {6339#true} ~retValue_acc~7 := ~pumpRunning~0; {6339#true} is VALID [2020-07-10 16:55:28,079 INFO L280 TraceCheckUtils]: 155: Hoare triple {6339#true} #res := ~retValue_acc~7; {6339#true} is VALID [2020-07-10 16:55:28,079 INFO L280 TraceCheckUtils]: 156: Hoare triple {6339#true} assume true; {6339#true} is VALID [2020-07-10 16:55:28,079 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {6339#true} {6340#false} #892#return; {6340#false} is VALID [2020-07-10 16:55:28,079 INFO L280 TraceCheckUtils]: 158: Hoare triple {6340#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {6340#false} is VALID [2020-07-10 16:55:28,079 INFO L280 TraceCheckUtils]: 159: Hoare triple {6340#false} ~tmp___0~2 := #t~ret70; {6340#false} is VALID [2020-07-10 16:55:28,080 INFO L280 TraceCheckUtils]: 160: Hoare triple {6340#false} havoc #t~ret70; {6340#false} is VALID [2020-07-10 16:55:28,080 INFO L280 TraceCheckUtils]: 161: Hoare triple {6340#false} assume 0 != ~tmp___0~2; {6340#false} is VALID [2020-07-10 16:55:28,080 INFO L263 TraceCheckUtils]: 162: Hoare triple {6340#false} call __automaton_fail(); {6340#false} is VALID [2020-07-10 16:55:28,080 INFO L280 TraceCheckUtils]: 163: Hoare triple {6340#false} assume !false; {6340#false} is VALID [2020-07-10 16:55:28,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 16:55:28,108 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 16:55:28,109 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1662173882] [2020-07-10 16:55:28,109 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:55:28,109 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 16:55:28,109 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1972123752] [2020-07-10 16:55:28,110 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 164 [2020-07-10 16:55:28,110 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:55:28,110 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 16:55:28,277 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 164 edges. 164 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:55:28,277 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 16:55:28,278 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 16:55:28,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 16:55:28,278 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 16:55:28,279 INFO L87 Difference]: Start difference. First operand 238 states and 254 transitions. Second operand 7 states. [2020-07-10 16:55:29,316 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 16:55:39,719 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 16:55:46,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:55:46,138 INFO L93 Difference]: Finished difference Result 594 states and 701 transitions. [2020-07-10 16:55:46,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 16:55:46,139 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 164 [2020-07-10 16:55:46,139 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 16:55:46,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 16:55:46,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 701 transitions. [2020-07-10 16:55:46,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 16:55:46,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 701 transitions. [2020-07-10 16:55:46,158 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 701 transitions. [2020-07-10 16:55:47,980 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 701 edges. 701 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:55:47,998 INFO L225 Difference]: With dead ends: 594 [2020-07-10 16:55:47,998 INFO L226 Difference]: Without dead ends: 466 [2020-07-10 16:55:47,999 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2020-07-10 16:55:48,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 466 states. [2020-07-10 16:55:54,648 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 466 to 339. [2020-07-10 16:55:54,648 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 16:55:54,648 INFO L82 GeneralOperation]: Start isEquivalent. First operand 466 states. Second operand 339 states. [2020-07-10 16:55:54,648 INFO L74 IsIncluded]: Start isIncluded. First operand 466 states. Second operand 339 states. [2020-07-10 16:55:54,648 INFO L87 Difference]: Start difference. First operand 466 states. Second operand 339 states. [2020-07-10 16:55:54,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:55:54,668 INFO L93 Difference]: Finished difference Result 466 states and 544 transitions. [2020-07-10 16:55:54,668 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 544 transitions. [2020-07-10 16:55:54,670 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:55:54,670 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:55:54,670 INFO L74 IsIncluded]: Start isIncluded. First operand 339 states. Second operand 466 states. [2020-07-10 16:55:54,670 INFO L87 Difference]: Start difference. First operand 339 states. Second operand 466 states. [2020-07-10 16:55:54,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:55:54,688 INFO L93 Difference]: Finished difference Result 466 states and 544 transitions. [2020-07-10 16:55:54,688 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 544 transitions. [2020-07-10 16:55:54,690 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:55:54,690 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:55:54,690 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 16:55:54,691 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 16:55:54,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 339 states. [2020-07-10 16:55:54,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 339 states and 365 transitions. [2020-07-10 16:55:54,702 INFO L78 Accepts]: Start accepts. Automaton has 339 states and 365 transitions. Word has length 164 [2020-07-10 16:55:54,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 16:55:54,703 INFO L479 AbstractCegarLoop]: Abstraction has 339 states and 365 transitions. [2020-07-10 16:55:54,703 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 16:55:54,703 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 339 states and 365 transitions. [2020-07-10 16:55:56,357 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 365 edges. 365 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:55:56,358 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 365 transitions. [2020-07-10 16:55:56,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2020-07-10 16:55:56,361 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:55:56,361 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 16:55:56,361 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 16:55:56,361 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:55:56,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:55:56,362 INFO L82 PathProgramCache]: Analyzing trace with hash -1983899201, now seen corresponding path program 1 times [2020-07-10 16:55:56,362 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 16:55:56,362 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1665019264] [2020-07-10 16:55:56,362 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 16:55:56,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:56,726 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 16:55:56,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:56,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {9414#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {9276#true} is VALID [2020-07-10 16:55:56,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {9276#true} #valid := #valid[0 := 0]; {9276#true} is VALID [2020-07-10 16:55:56,795 INFO L280 TraceCheckUtils]: 2: Hoare triple {9276#true} assume 0 < #StackHeapBarrier; {9276#true} is VALID [2020-07-10 16:55:56,796 INFO L280 TraceCheckUtils]: 3: Hoare triple {9276#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {9276#true} is VALID [2020-07-10 16:55:56,796 INFO L280 TraceCheckUtils]: 4: Hoare triple {9276#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {9276#true} is VALID [2020-07-10 16:55:56,796 INFO L280 TraceCheckUtils]: 5: Hoare triple {9276#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {9276#true} is VALID [2020-07-10 16:55:56,797 INFO L280 TraceCheckUtils]: 6: Hoare triple {9276#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {9276#true} is VALID [2020-07-10 16:55:56,797 INFO L280 TraceCheckUtils]: 7: Hoare triple {9276#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {9276#true} is VALID [2020-07-10 16:55:56,797 INFO L280 TraceCheckUtils]: 8: Hoare triple {9276#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {9276#true} is VALID [2020-07-10 16:55:56,798 INFO L280 TraceCheckUtils]: 9: Hoare triple {9276#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {9276#true} is VALID [2020-07-10 16:55:56,798 INFO L280 TraceCheckUtils]: 10: Hoare triple {9276#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {9276#true} is VALID [2020-07-10 16:55:56,798 INFO L280 TraceCheckUtils]: 11: Hoare triple {9276#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {9276#true} is VALID [2020-07-10 16:55:56,799 INFO L280 TraceCheckUtils]: 12: Hoare triple {9276#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {9276#true} is VALID [2020-07-10 16:55:56,799 INFO L280 TraceCheckUtils]: 13: Hoare triple {9276#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {9276#true} is VALID [2020-07-10 16:55:56,799 INFO L280 TraceCheckUtils]: 14: Hoare triple {9276#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {9276#true} is VALID [2020-07-10 16:55:56,800 INFO L280 TraceCheckUtils]: 15: Hoare triple {9276#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {9276#true} is VALID [2020-07-10 16:55:56,800 INFO L280 TraceCheckUtils]: 16: Hoare triple {9276#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L465 {9276#true} is VALID [2020-07-10 16:55:56,800 INFO L280 TraceCheckUtils]: 17: Hoare triple {9276#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L466 {9276#true} is VALID [2020-07-10 16:55:56,801 INFO L280 TraceCheckUtils]: 18: Hoare triple {9276#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L466-1 {9276#true} is VALID [2020-07-10 16:55:56,801 INFO L280 TraceCheckUtils]: 19: Hoare triple {9276#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L466-2 {9276#true} is VALID [2020-07-10 16:55:56,801 INFO L280 TraceCheckUtils]: 20: Hoare triple {9276#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L466-3 {9276#true} is VALID [2020-07-10 16:55:56,802 INFO L280 TraceCheckUtils]: 21: Hoare triple {9276#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L466-4 {9276#true} is VALID [2020-07-10 16:55:56,802 INFO L280 TraceCheckUtils]: 22: Hoare triple {9276#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L466-5 {9276#true} is VALID [2020-07-10 16:55:56,802 INFO L280 TraceCheckUtils]: 23: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L466-6 {9276#true} is VALID [2020-07-10 16:55:56,803 INFO L280 TraceCheckUtils]: 24: Hoare triple {9276#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L466-7 {9276#true} is VALID [2020-07-10 16:55:56,803 INFO L280 TraceCheckUtils]: 25: Hoare triple {9276#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L470 {9276#true} is VALID [2020-07-10 16:55:56,803 INFO L280 TraceCheckUtils]: 26: Hoare triple {9276#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L470-1 {9276#true} is VALID [2020-07-10 16:55:56,804 INFO L280 TraceCheckUtils]: 27: Hoare triple {9276#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L470-2 {9276#true} is VALID [2020-07-10 16:55:56,804 INFO L280 TraceCheckUtils]: 28: Hoare triple {9276#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L470-3 {9276#true} is VALID [2020-07-10 16:55:56,804 INFO L280 TraceCheckUtils]: 29: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L470-4 {9276#true} is VALID [2020-07-10 16:55:56,805 INFO L280 TraceCheckUtils]: 30: Hoare triple {9276#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L470-5 {9276#true} is VALID [2020-07-10 16:55:56,805 INFO L280 TraceCheckUtils]: 31: Hoare triple {9276#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L474 {9276#true} is VALID [2020-07-10 16:55:56,805 INFO L280 TraceCheckUtils]: 32: Hoare triple {9276#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L474-1 {9276#true} is VALID [2020-07-10 16:55:56,806 INFO L280 TraceCheckUtils]: 33: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L474-2 {9276#true} is VALID [2020-07-10 16:55:56,806 INFO L280 TraceCheckUtils]: 34: Hoare triple {9276#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L474-3 {9276#true} is VALID [2020-07-10 16:55:56,806 INFO L280 TraceCheckUtils]: 35: Hoare triple {9276#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L478 {9276#true} is VALID [2020-07-10 16:55:56,807 INFO L280 TraceCheckUtils]: 36: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L478-1 {9276#true} is VALID [2020-07-10 16:55:56,807 INFO L280 TraceCheckUtils]: 37: Hoare triple {9276#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L478-2 {9276#true} is VALID [2020-07-10 16:55:56,807 INFO L280 TraceCheckUtils]: 38: Hoare triple {9276#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L701 {9276#true} is VALID [2020-07-10 16:55:56,807 INFO L280 TraceCheckUtils]: 39: Hoare triple {9276#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L705 {9276#true} is VALID [2020-07-10 16:55:56,808 INFO L280 TraceCheckUtils]: 40: Hoare triple {9276#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L705-1 {9276#true} is VALID [2020-07-10 16:55:56,808 INFO L280 TraceCheckUtils]: 41: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L705-2 {9276#true} is VALID [2020-07-10 16:55:56,808 INFO L280 TraceCheckUtils]: 42: Hoare triple {9276#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L705-3 {9276#true} is VALID [2020-07-10 16:55:56,808 INFO L280 TraceCheckUtils]: 43: Hoare triple {9276#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L709 {9276#true} is VALID [2020-07-10 16:55:56,809 INFO L280 TraceCheckUtils]: 44: Hoare triple {9276#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L709-1 {9276#true} is VALID [2020-07-10 16:55:56,809 INFO L280 TraceCheckUtils]: 45: Hoare triple {9276#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L709-2 {9276#true} is VALID [2020-07-10 16:55:56,809 INFO L280 TraceCheckUtils]: 46: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L709-3 {9276#true} is VALID [2020-07-10 16:55:56,809 INFO L280 TraceCheckUtils]: 47: Hoare triple {9276#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L709-4 {9276#true} is VALID [2020-07-10 16:55:56,809 INFO L280 TraceCheckUtils]: 48: Hoare triple {9276#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L713 {9276#true} is VALID [2020-07-10 16:55:56,810 INFO L280 TraceCheckUtils]: 49: Hoare triple {9276#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L713-1 {9276#true} is VALID [2020-07-10 16:55:56,810 INFO L280 TraceCheckUtils]: 50: Hoare triple {9276#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L713-2 {9276#true} is VALID [2020-07-10 16:55:56,810 INFO L280 TraceCheckUtils]: 51: Hoare triple {9276#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L713-3 {9276#true} is VALID [2020-07-10 16:55:56,810 INFO L280 TraceCheckUtils]: 52: Hoare triple {9276#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L713-4 {9276#true} is VALID [2020-07-10 16:55:56,811 INFO L280 TraceCheckUtils]: 53: Hoare triple {9276#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L713-5 {9276#true} is VALID [2020-07-10 16:55:56,811 INFO L280 TraceCheckUtils]: 54: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L713-6 {9276#true} is VALID [2020-07-10 16:55:56,812 INFO L280 TraceCheckUtils]: 55: Hoare triple {9276#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L713-7 {9276#true} is VALID [2020-07-10 16:55:56,812 INFO L280 TraceCheckUtils]: 56: Hoare triple {9276#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L717 {9276#true} is VALID [2020-07-10 16:55:56,812 INFO L280 TraceCheckUtils]: 57: Hoare triple {9276#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L717-1 {9276#true} is VALID [2020-07-10 16:55:56,813 INFO L280 TraceCheckUtils]: 58: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L717-2 {9276#true} is VALID [2020-07-10 16:55:56,813 INFO L280 TraceCheckUtils]: 59: Hoare triple {9276#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L717-3 {9276#true} is VALID [2020-07-10 16:55:56,813 INFO L280 TraceCheckUtils]: 60: Hoare triple {9276#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L721 {9276#true} is VALID [2020-07-10 16:55:56,814 INFO L280 TraceCheckUtils]: 61: Hoare triple {9276#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L721-1 {9276#true} is VALID [2020-07-10 16:55:56,814 INFO L280 TraceCheckUtils]: 62: Hoare triple {9276#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L721-2 {9276#true} is VALID [2020-07-10 16:55:56,814 INFO L280 TraceCheckUtils]: 63: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L721-3 {9276#true} is VALID [2020-07-10 16:55:56,815 INFO L280 TraceCheckUtils]: 64: Hoare triple {9276#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L721-4 {9276#true} is VALID [2020-07-10 16:55:56,815 INFO L280 TraceCheckUtils]: 65: Hoare triple {9276#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L725 {9276#true} is VALID [2020-07-10 16:55:56,815 INFO L280 TraceCheckUtils]: 66: Hoare triple {9276#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L725-1 {9276#true} is VALID [2020-07-10 16:55:56,816 INFO L280 TraceCheckUtils]: 67: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L725-2 {9276#true} is VALID [2020-07-10 16:55:56,816 INFO L280 TraceCheckUtils]: 68: Hoare triple {9276#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L725-3 {9276#true} is VALID [2020-07-10 16:55:56,816 INFO L280 TraceCheckUtils]: 69: Hoare triple {9276#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L727 {9276#true} is VALID [2020-07-10 16:55:56,817 INFO L280 TraceCheckUtils]: 70: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L727-1 {9276#true} is VALID [2020-07-10 16:55:56,817 INFO L280 TraceCheckUtils]: 71: Hoare triple {9276#true} ~head~0.base, ~head~0.offset := 0, 0; {9276#true} is VALID [2020-07-10 16:55:56,817 INFO L280 TraceCheckUtils]: 72: Hoare triple {9276#true} ~waterLevel~0 := 1; {9276#true} is VALID [2020-07-10 16:55:56,818 INFO L280 TraceCheckUtils]: 73: Hoare triple {9276#true} ~methaneLevelCritical~0 := 0; {9276#true} is VALID [2020-07-10 16:55:56,818 INFO L280 TraceCheckUtils]: 74: Hoare triple {9276#true} ~pumpRunning~0 := 0; {9276#true} is VALID [2020-07-10 16:55:56,818 INFO L280 TraceCheckUtils]: 75: Hoare triple {9276#true} ~systemActive~0 := 1; {9276#true} is VALID [2020-07-10 16:55:56,819 INFO L280 TraceCheckUtils]: 76: Hoare triple {9276#true} ~cleanupTimeShifts~0 := 4; {9276#true} is VALID [2020-07-10 16:55:56,819 INFO L280 TraceCheckUtils]: 77: Hoare triple {9276#true} assume true; {9276#true} is VALID [2020-07-10 16:55:56,819 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {9276#true} {9276#true} #886#return; {9276#true} is VALID [2020-07-10 16:55:56,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:56,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {9276#true} assume true; {9276#true} is VALID [2020-07-10 16:55:56,830 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9276#true} {9276#true} #802#return; {9276#true} is VALID [2020-07-10 16:55:56,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:56,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {9276#true} assume true; {9276#true} is VALID [2020-07-10 16:55:56,832 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9276#true} {9276#true} #804#return; {9276#true} is VALID [2020-07-10 16:55:56,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:56,884 INFO L280 TraceCheckUtils]: 0: Hoare triple {9276#true} havoc ~retValue_acc~10; {9276#true} is VALID [2020-07-10 16:55:56,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {9276#true} ~retValue_acc~10 := 1; {9415#(and (<= valid_product_~retValue_acc~10 1) (<= 1 valid_product_~retValue_acc~10))} is VALID [2020-07-10 16:55:56,886 INFO L280 TraceCheckUtils]: 2: Hoare triple {9415#(and (<= valid_product_~retValue_acc~10 1) (<= 1 valid_product_~retValue_acc~10))} #res := ~retValue_acc~10; {9416#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 16:55:56,887 INFO L280 TraceCheckUtils]: 3: Hoare triple {9416#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {9416#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 16:55:56,889 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9416#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {9276#true} #806#return; {9366#(= |main_#t~ret72| 1)} is VALID [2020-07-10 16:55:56,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:56,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {9276#true} assume true; {9276#true} is VALID [2020-07-10 16:55:56,893 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9276#true} {9276#true} #808#return; {9276#true} is VALID [2020-07-10 16:55:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:56,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {9417#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {9276#true} is VALID [2020-07-10 16:55:56,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {9276#true} assume true; {9276#true} is VALID [2020-07-10 16:55:56,916 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9276#true} {9276#true} #854#return; {9276#true} is VALID [2020-07-10 16:55:56,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:56,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:56,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:57,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {9276#true} havoc ~retValue_acc~5; {9276#true} is VALID [2020-07-10 16:55:57,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {9276#true} assume ~waterLevel~0 < 2; {9276#true} is VALID [2020-07-10 16:55:57,042 INFO L280 TraceCheckUtils]: 2: Hoare triple {9276#true} ~retValue_acc~5 := 1; {9448#(<= 1 isHighWaterSensorDry_~retValue_acc~5)} is VALID [2020-07-10 16:55:57,043 INFO L280 TraceCheckUtils]: 3: Hoare triple {9448#(<= 1 isHighWaterSensorDry_~retValue_acc~5)} #res := ~retValue_acc~5; {9449#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 16:55:57,044 INFO L280 TraceCheckUtils]: 4: Hoare triple {9449#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {9449#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 16:55:57,045 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9449#(<= 1 |isHighWaterSensorDry_#res|)} {9276#true} #864#return; {9446#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-10 16:55:57,045 INFO L280 TraceCheckUtils]: 0: Hoare triple {9276#true} havoc ~retValue_acc~8; {9276#true} is VALID [2020-07-10 16:55:57,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {9276#true} havoc ~tmp~6; {9276#true} is VALID [2020-07-10 16:55:57,046 INFO L280 TraceCheckUtils]: 2: Hoare triple {9276#true} havoc ~tmp___0~1; {9276#true} is VALID [2020-07-10 16:55:57,047 INFO L263 TraceCheckUtils]: 3: Hoare triple {9276#true} call #t~ret68 := isHighWaterSensorDry(); {9276#true} is VALID [2020-07-10 16:55:57,047 INFO L280 TraceCheckUtils]: 4: Hoare triple {9276#true} havoc ~retValue_acc~5; {9276#true} is VALID [2020-07-10 16:55:57,047 INFO L280 TraceCheckUtils]: 5: Hoare triple {9276#true} assume ~waterLevel~0 < 2; {9276#true} is VALID [2020-07-10 16:55:57,048 INFO L280 TraceCheckUtils]: 6: Hoare triple {9276#true} ~retValue_acc~5 := 1; {9448#(<= 1 isHighWaterSensorDry_~retValue_acc~5)} is VALID [2020-07-10 16:55:57,049 INFO L280 TraceCheckUtils]: 7: Hoare triple {9448#(<= 1 isHighWaterSensorDry_~retValue_acc~5)} #res := ~retValue_acc~5; {9449#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 16:55:57,050 INFO L280 TraceCheckUtils]: 8: Hoare triple {9449#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {9449#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 16:55:57,051 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9449#(<= 1 |isHighWaterSensorDry_#res|)} {9276#true} #864#return; {9446#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-10 16:55:57,052 INFO L280 TraceCheckUtils]: 10: Hoare triple {9446#(<= 1 |isHighWaterLevel_#t~ret68|)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {9446#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-10 16:55:57,053 INFO L280 TraceCheckUtils]: 11: Hoare triple {9446#(<= 1 |isHighWaterLevel_#t~ret68|)} ~tmp~6 := #t~ret68; {9447#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-10 16:55:57,054 INFO L280 TraceCheckUtils]: 12: Hoare triple {9447#(<= 1 isHighWaterLevel_~tmp~6)} havoc #t~ret68; {9447#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-10 16:55:57,055 INFO L280 TraceCheckUtils]: 13: Hoare triple {9447#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6); {9277#false} is VALID [2020-07-10 16:55:57,056 INFO L280 TraceCheckUtils]: 14: Hoare triple {9277#false} ~tmp___0~1 := 1; {9277#false} is VALID [2020-07-10 16:55:57,056 INFO L280 TraceCheckUtils]: 15: Hoare triple {9277#false} ~retValue_acc~8 := ~tmp___0~1; {9277#false} is VALID [2020-07-10 16:55:57,056 INFO L280 TraceCheckUtils]: 16: Hoare triple {9277#false} #res := ~retValue_acc~8; {9277#false} is VALID [2020-07-10 16:55:57,057 INFO L280 TraceCheckUtils]: 17: Hoare triple {9277#false} assume true; {9277#false} is VALID [2020-07-10 16:55:57,057 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {9277#false} {9276#true} #842#return; {9277#false} is VALID [2020-07-10 16:55:57,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:57,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {9276#true} assume true; {9276#true} is VALID [2020-07-10 16:55:57,062 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9276#true} {9277#false} #846#return; {9277#false} is VALID [2020-07-10 16:55:57,062 INFO L280 TraceCheckUtils]: 0: Hoare triple {9418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {9276#true} is VALID [2020-07-10 16:55:57,062 INFO L280 TraceCheckUtils]: 1: Hoare triple {9276#true} assume 0 == ~pumpRunning~0; {9276#true} is VALID [2020-07-10 16:55:57,063 INFO L263 TraceCheckUtils]: 2: Hoare triple {9276#true} call #t~ret49 := isHighWaterLevel(); {9276#true} is VALID [2020-07-10 16:55:57,063 INFO L280 TraceCheckUtils]: 3: Hoare triple {9276#true} havoc ~retValue_acc~8; {9276#true} is VALID [2020-07-10 16:55:57,063 INFO L280 TraceCheckUtils]: 4: Hoare triple {9276#true} havoc ~tmp~6; {9276#true} is VALID [2020-07-10 16:55:57,064 INFO L280 TraceCheckUtils]: 5: Hoare triple {9276#true} havoc ~tmp___0~1; {9276#true} is VALID [2020-07-10 16:55:57,064 INFO L263 TraceCheckUtils]: 6: Hoare triple {9276#true} call #t~ret68 := isHighWaterSensorDry(); {9276#true} is VALID [2020-07-10 16:55:57,064 INFO L280 TraceCheckUtils]: 7: Hoare triple {9276#true} havoc ~retValue_acc~5; {9276#true} is VALID [2020-07-10 16:55:57,065 INFO L280 TraceCheckUtils]: 8: Hoare triple {9276#true} assume ~waterLevel~0 < 2; {9276#true} is VALID [2020-07-10 16:55:57,066 INFO L280 TraceCheckUtils]: 9: Hoare triple {9276#true} ~retValue_acc~5 := 1; {9448#(<= 1 isHighWaterSensorDry_~retValue_acc~5)} is VALID [2020-07-10 16:55:57,067 INFO L280 TraceCheckUtils]: 10: Hoare triple {9448#(<= 1 isHighWaterSensorDry_~retValue_acc~5)} #res := ~retValue_acc~5; {9449#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 16:55:57,068 INFO L280 TraceCheckUtils]: 11: Hoare triple {9449#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {9449#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 16:55:57,069 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {9449#(<= 1 |isHighWaterSensorDry_#res|)} {9276#true} #864#return; {9446#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-10 16:55:57,070 INFO L280 TraceCheckUtils]: 13: Hoare triple {9446#(<= 1 |isHighWaterLevel_#t~ret68|)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {9446#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-10 16:55:57,071 INFO L280 TraceCheckUtils]: 14: Hoare triple {9446#(<= 1 |isHighWaterLevel_#t~ret68|)} ~tmp~6 := #t~ret68; {9447#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-10 16:55:57,072 INFO L280 TraceCheckUtils]: 15: Hoare triple {9447#(<= 1 isHighWaterLevel_~tmp~6)} havoc #t~ret68; {9447#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-10 16:55:57,072 INFO L280 TraceCheckUtils]: 16: Hoare triple {9447#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6); {9277#false} is VALID [2020-07-10 16:55:57,073 INFO L280 TraceCheckUtils]: 17: Hoare triple {9277#false} ~tmp___0~1 := 1; {9277#false} is VALID [2020-07-10 16:55:57,073 INFO L280 TraceCheckUtils]: 18: Hoare triple {9277#false} ~retValue_acc~8 := ~tmp___0~1; {9277#false} is VALID [2020-07-10 16:55:57,074 INFO L280 TraceCheckUtils]: 19: Hoare triple {9277#false} #res := ~retValue_acc~8; {9277#false} is VALID [2020-07-10 16:55:57,074 INFO L280 TraceCheckUtils]: 20: Hoare triple {9277#false} assume true; {9277#false} is VALID [2020-07-10 16:55:57,074 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9277#false} {9276#true} #842#return; {9277#false} is VALID [2020-07-10 16:55:57,075 INFO L280 TraceCheckUtils]: 22: Hoare triple {9277#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647; {9277#false} is VALID [2020-07-10 16:55:57,075 INFO L280 TraceCheckUtils]: 23: Hoare triple {9277#false} ~tmp~4 := #t~ret49; {9277#false} is VALID [2020-07-10 16:55:57,075 INFO L280 TraceCheckUtils]: 24: Hoare triple {9277#false} havoc #t~ret49; {9277#false} is VALID [2020-07-10 16:55:57,076 INFO L280 TraceCheckUtils]: 25: Hoare triple {9277#false} assume !(0 != ~tmp~4); {9277#false} is VALID [2020-07-10 16:55:57,076 INFO L263 TraceCheckUtils]: 26: Hoare triple {9277#false} call processEnvironment__wrappee__base(); {9276#true} is VALID [2020-07-10 16:55:57,076 INFO L280 TraceCheckUtils]: 27: Hoare triple {9276#true} assume true; {9276#true} is VALID [2020-07-10 16:55:57,077 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {9276#true} {9277#false} #846#return; {9277#false} is VALID [2020-07-10 16:55:57,077 INFO L280 TraceCheckUtils]: 29: Hoare triple {9277#false} assume true; {9277#false} is VALID [2020-07-10 16:55:57,077 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {9277#false} {9276#true} #868#return; {9277#false} is VALID [2020-07-10 16:55:57,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:57,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {9276#true} havoc ~retValue_acc~3; {9276#true} is VALID [2020-07-10 16:55:57,083 INFO L280 TraceCheckUtils]: 1: Hoare triple {9276#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {9276#true} is VALID [2020-07-10 16:55:57,083 INFO L280 TraceCheckUtils]: 2: Hoare triple {9276#true} #res := ~retValue_acc~3; {9276#true} is VALID [2020-07-10 16:55:57,083 INFO L280 TraceCheckUtils]: 3: Hoare triple {9276#true} assume true; {9276#true} is VALID [2020-07-10 16:55:57,084 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9276#true} {9277#false} #890#return; {9277#false} is VALID [2020-07-10 16:55:57,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:57,087 INFO L280 TraceCheckUtils]: 0: Hoare triple {9276#true} havoc ~retValue_acc~7; {9276#true} is VALID [2020-07-10 16:55:57,088 INFO L280 TraceCheckUtils]: 1: Hoare triple {9276#true} ~retValue_acc~7 := ~pumpRunning~0; {9276#true} is VALID [2020-07-10 16:55:57,088 INFO L280 TraceCheckUtils]: 2: Hoare triple {9276#true} #res := ~retValue_acc~7; {9276#true} is VALID [2020-07-10 16:55:57,088 INFO L280 TraceCheckUtils]: 3: Hoare triple {9276#true} assume true; {9276#true} is VALID [2020-07-10 16:55:57,089 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9276#true} {9277#false} #892#return; {9277#false} is VALID [2020-07-10 16:55:57,096 INFO L263 TraceCheckUtils]: 0: Hoare triple {9276#true} call ULTIMATE.init(); {9414#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 16:55:57,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {9414#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {9276#true} is VALID [2020-07-10 16:55:57,096 INFO L280 TraceCheckUtils]: 2: Hoare triple {9276#true} #valid := #valid[0 := 0]; {9276#true} is VALID [2020-07-10 16:55:57,097 INFO L280 TraceCheckUtils]: 3: Hoare triple {9276#true} assume 0 < #StackHeapBarrier; {9276#true} is VALID [2020-07-10 16:55:57,097 INFO L280 TraceCheckUtils]: 4: Hoare triple {9276#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {9276#true} is VALID [2020-07-10 16:55:57,097 INFO L280 TraceCheckUtils]: 5: Hoare triple {9276#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {9276#true} is VALID [2020-07-10 16:55:57,098 INFO L280 TraceCheckUtils]: 6: Hoare triple {9276#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {9276#true} is VALID [2020-07-10 16:55:57,098 INFO L280 TraceCheckUtils]: 7: Hoare triple {9276#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {9276#true} is VALID [2020-07-10 16:55:57,098 INFO L280 TraceCheckUtils]: 8: Hoare triple {9276#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {9276#true} is VALID [2020-07-10 16:55:57,099 INFO L280 TraceCheckUtils]: 9: Hoare triple {9276#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {9276#true} is VALID [2020-07-10 16:55:57,099 INFO L280 TraceCheckUtils]: 10: Hoare triple {9276#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {9276#true} is VALID [2020-07-10 16:55:57,099 INFO L280 TraceCheckUtils]: 11: Hoare triple {9276#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {9276#true} is VALID [2020-07-10 16:55:57,100 INFO L280 TraceCheckUtils]: 12: Hoare triple {9276#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {9276#true} is VALID [2020-07-10 16:55:57,100 INFO L280 TraceCheckUtils]: 13: Hoare triple {9276#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {9276#true} is VALID [2020-07-10 16:55:57,100 INFO L280 TraceCheckUtils]: 14: Hoare triple {9276#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {9276#true} is VALID [2020-07-10 16:55:57,101 INFO L280 TraceCheckUtils]: 15: Hoare triple {9276#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {9276#true} is VALID [2020-07-10 16:55:57,101 INFO L280 TraceCheckUtils]: 16: Hoare triple {9276#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {9276#true} is VALID [2020-07-10 16:55:57,101 INFO L280 TraceCheckUtils]: 17: Hoare triple {9276#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L465 {9276#true} is VALID [2020-07-10 16:55:57,101 INFO L280 TraceCheckUtils]: 18: Hoare triple {9276#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L466 {9276#true} is VALID [2020-07-10 16:55:57,101 INFO L280 TraceCheckUtils]: 19: Hoare triple {9276#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L466-1 {9276#true} is VALID [2020-07-10 16:55:57,102 INFO L280 TraceCheckUtils]: 20: Hoare triple {9276#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L466-2 {9276#true} is VALID [2020-07-10 16:55:57,102 INFO L280 TraceCheckUtils]: 21: Hoare triple {9276#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L466-3 {9276#true} is VALID [2020-07-10 16:55:57,102 INFO L280 TraceCheckUtils]: 22: Hoare triple {9276#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L466-4 {9276#true} is VALID [2020-07-10 16:55:57,102 INFO L280 TraceCheckUtils]: 23: Hoare triple {9276#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L466-5 {9276#true} is VALID [2020-07-10 16:55:57,102 INFO L280 TraceCheckUtils]: 24: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L466-6 {9276#true} is VALID [2020-07-10 16:55:57,103 INFO L280 TraceCheckUtils]: 25: Hoare triple {9276#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L466-7 {9276#true} is VALID [2020-07-10 16:55:57,103 INFO L280 TraceCheckUtils]: 26: Hoare triple {9276#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L470 {9276#true} is VALID [2020-07-10 16:55:57,103 INFO L280 TraceCheckUtils]: 27: Hoare triple {9276#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L470-1 {9276#true} is VALID [2020-07-10 16:55:57,103 INFO L280 TraceCheckUtils]: 28: Hoare triple {9276#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L470-2 {9276#true} is VALID [2020-07-10 16:55:57,103 INFO L280 TraceCheckUtils]: 29: Hoare triple {9276#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L470-3 {9276#true} is VALID [2020-07-10 16:55:57,104 INFO L280 TraceCheckUtils]: 30: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L470-4 {9276#true} is VALID [2020-07-10 16:55:57,104 INFO L280 TraceCheckUtils]: 31: Hoare triple {9276#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L470-5 {9276#true} is VALID [2020-07-10 16:55:57,104 INFO L280 TraceCheckUtils]: 32: Hoare triple {9276#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L474 {9276#true} is VALID [2020-07-10 16:55:57,105 INFO L280 TraceCheckUtils]: 33: Hoare triple {9276#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L474-1 {9276#true} is VALID [2020-07-10 16:55:57,105 INFO L280 TraceCheckUtils]: 34: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L474-2 {9276#true} is VALID [2020-07-10 16:55:57,105 INFO L280 TraceCheckUtils]: 35: Hoare triple {9276#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L474-3 {9276#true} is VALID [2020-07-10 16:55:57,106 INFO L280 TraceCheckUtils]: 36: Hoare triple {9276#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L478 {9276#true} is VALID [2020-07-10 16:55:57,106 INFO L280 TraceCheckUtils]: 37: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L478-1 {9276#true} is VALID [2020-07-10 16:55:57,106 INFO L280 TraceCheckUtils]: 38: Hoare triple {9276#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L478-2 {9276#true} is VALID [2020-07-10 16:55:57,107 INFO L280 TraceCheckUtils]: 39: Hoare triple {9276#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L701 {9276#true} is VALID [2020-07-10 16:55:57,107 INFO L280 TraceCheckUtils]: 40: Hoare triple {9276#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L705 {9276#true} is VALID [2020-07-10 16:55:57,107 INFO L280 TraceCheckUtils]: 41: Hoare triple {9276#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L705-1 {9276#true} is VALID [2020-07-10 16:55:57,108 INFO L280 TraceCheckUtils]: 42: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L705-2 {9276#true} is VALID [2020-07-10 16:55:57,108 INFO L280 TraceCheckUtils]: 43: Hoare triple {9276#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L705-3 {9276#true} is VALID [2020-07-10 16:55:57,108 INFO L280 TraceCheckUtils]: 44: Hoare triple {9276#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L709 {9276#true} is VALID [2020-07-10 16:55:57,109 INFO L280 TraceCheckUtils]: 45: Hoare triple {9276#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L709-1 {9276#true} is VALID [2020-07-10 16:55:57,109 INFO L280 TraceCheckUtils]: 46: Hoare triple {9276#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L709-2 {9276#true} is VALID [2020-07-10 16:55:57,109 INFO L280 TraceCheckUtils]: 47: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L709-3 {9276#true} is VALID [2020-07-10 16:55:57,110 INFO L280 TraceCheckUtils]: 48: Hoare triple {9276#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L709-4 {9276#true} is VALID [2020-07-10 16:55:57,110 INFO L280 TraceCheckUtils]: 49: Hoare triple {9276#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L713 {9276#true} is VALID [2020-07-10 16:55:57,110 INFO L280 TraceCheckUtils]: 50: Hoare triple {9276#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L713-1 {9276#true} is VALID [2020-07-10 16:55:57,111 INFO L280 TraceCheckUtils]: 51: Hoare triple {9276#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L713-2 {9276#true} is VALID [2020-07-10 16:55:57,111 INFO L280 TraceCheckUtils]: 52: Hoare triple {9276#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L713-3 {9276#true} is VALID [2020-07-10 16:55:57,111 INFO L280 TraceCheckUtils]: 53: Hoare triple {9276#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L713-4 {9276#true} is VALID [2020-07-10 16:55:57,112 INFO L280 TraceCheckUtils]: 54: Hoare triple {9276#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L713-5 {9276#true} is VALID [2020-07-10 16:55:57,112 INFO L280 TraceCheckUtils]: 55: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L713-6 {9276#true} is VALID [2020-07-10 16:55:57,112 INFO L280 TraceCheckUtils]: 56: Hoare triple {9276#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L713-7 {9276#true} is VALID [2020-07-10 16:55:57,113 INFO L280 TraceCheckUtils]: 57: Hoare triple {9276#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L717 {9276#true} is VALID [2020-07-10 16:55:57,113 INFO L280 TraceCheckUtils]: 58: Hoare triple {9276#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L717-1 {9276#true} is VALID [2020-07-10 16:55:57,113 INFO L280 TraceCheckUtils]: 59: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L717-2 {9276#true} is VALID [2020-07-10 16:55:57,114 INFO L280 TraceCheckUtils]: 60: Hoare triple {9276#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L717-3 {9276#true} is VALID [2020-07-10 16:55:57,114 INFO L280 TraceCheckUtils]: 61: Hoare triple {9276#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L721 {9276#true} is VALID [2020-07-10 16:55:57,114 INFO L280 TraceCheckUtils]: 62: Hoare triple {9276#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L721-1 {9276#true} is VALID [2020-07-10 16:55:57,115 INFO L280 TraceCheckUtils]: 63: Hoare triple {9276#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L721-2 {9276#true} is VALID [2020-07-10 16:55:57,115 INFO L280 TraceCheckUtils]: 64: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L721-3 {9276#true} is VALID [2020-07-10 16:55:57,115 INFO L280 TraceCheckUtils]: 65: Hoare triple {9276#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L721-4 {9276#true} is VALID [2020-07-10 16:55:57,116 INFO L280 TraceCheckUtils]: 66: Hoare triple {9276#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L725 {9276#true} is VALID [2020-07-10 16:55:57,116 INFO L280 TraceCheckUtils]: 67: Hoare triple {9276#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L725-1 {9276#true} is VALID [2020-07-10 16:55:57,116 INFO L280 TraceCheckUtils]: 68: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L725-2 {9276#true} is VALID [2020-07-10 16:55:57,117 INFO L280 TraceCheckUtils]: 69: Hoare triple {9276#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L725-3 {9276#true} is VALID [2020-07-10 16:55:57,117 INFO L280 TraceCheckUtils]: 70: Hoare triple {9276#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L727 {9276#true} is VALID [2020-07-10 16:55:57,117 INFO L280 TraceCheckUtils]: 71: Hoare triple {9276#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L727-1 {9276#true} is VALID [2020-07-10 16:55:57,118 INFO L280 TraceCheckUtils]: 72: Hoare triple {9276#true} ~head~0.base, ~head~0.offset := 0, 0; {9276#true} is VALID [2020-07-10 16:55:57,118 INFO L280 TraceCheckUtils]: 73: Hoare triple {9276#true} ~waterLevel~0 := 1; {9276#true} is VALID [2020-07-10 16:55:57,118 INFO L280 TraceCheckUtils]: 74: Hoare triple {9276#true} ~methaneLevelCritical~0 := 0; {9276#true} is VALID [2020-07-10 16:55:57,119 INFO L280 TraceCheckUtils]: 75: Hoare triple {9276#true} ~pumpRunning~0 := 0; {9276#true} is VALID [2020-07-10 16:55:57,119 INFO L280 TraceCheckUtils]: 76: Hoare triple {9276#true} ~systemActive~0 := 1; {9276#true} is VALID [2020-07-10 16:55:57,119 INFO L280 TraceCheckUtils]: 77: Hoare triple {9276#true} ~cleanupTimeShifts~0 := 4; {9276#true} is VALID [2020-07-10 16:55:57,120 INFO L280 TraceCheckUtils]: 78: Hoare triple {9276#true} assume true; {9276#true} is VALID [2020-07-10 16:55:57,120 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {9276#true} {9276#true} #886#return; {9276#true} is VALID [2020-07-10 16:55:57,120 INFO L263 TraceCheckUtils]: 80: Hoare triple {9276#true} call #t~ret73 := main(); {9276#true} is VALID [2020-07-10 16:55:57,121 INFO L280 TraceCheckUtils]: 81: Hoare triple {9276#true} havoc ~retValue_acc~11; {9276#true} is VALID [2020-07-10 16:55:57,121 INFO L280 TraceCheckUtils]: 82: Hoare triple {9276#true} havoc ~tmp~8; {9276#true} is VALID [2020-07-10 16:55:57,121 INFO L263 TraceCheckUtils]: 83: Hoare triple {9276#true} call select_helpers(); {9276#true} is VALID [2020-07-10 16:55:57,122 INFO L280 TraceCheckUtils]: 84: Hoare triple {9276#true} assume true; {9276#true} is VALID [2020-07-10 16:55:57,122 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {9276#true} {9276#true} #802#return; {9276#true} is VALID [2020-07-10 16:55:57,122 INFO L263 TraceCheckUtils]: 86: Hoare triple {9276#true} call select_features(); {9276#true} is VALID [2020-07-10 16:55:57,123 INFO L280 TraceCheckUtils]: 87: Hoare triple {9276#true} assume true; {9276#true} is VALID [2020-07-10 16:55:57,123 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {9276#true} {9276#true} #804#return; {9276#true} is VALID [2020-07-10 16:55:57,123 INFO L263 TraceCheckUtils]: 89: Hoare triple {9276#true} call #t~ret72 := valid_product(); {9276#true} is VALID [2020-07-10 16:55:57,123 INFO L280 TraceCheckUtils]: 90: Hoare triple {9276#true} havoc ~retValue_acc~10; {9276#true} is VALID [2020-07-10 16:55:57,124 INFO L280 TraceCheckUtils]: 91: Hoare triple {9276#true} ~retValue_acc~10 := 1; {9415#(and (<= valid_product_~retValue_acc~10 1) (<= 1 valid_product_~retValue_acc~10))} is VALID [2020-07-10 16:55:57,126 INFO L280 TraceCheckUtils]: 92: Hoare triple {9415#(and (<= valid_product_~retValue_acc~10 1) (<= 1 valid_product_~retValue_acc~10))} #res := ~retValue_acc~10; {9416#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 16:55:57,127 INFO L280 TraceCheckUtils]: 93: Hoare triple {9416#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {9416#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 16:55:57,128 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {9416#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {9276#true} #806#return; {9366#(= |main_#t~ret72| 1)} is VALID [2020-07-10 16:55:57,129 INFO L280 TraceCheckUtils]: 95: Hoare triple {9366#(= |main_#t~ret72| 1)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {9366#(= |main_#t~ret72| 1)} is VALID [2020-07-10 16:55:57,130 INFO L280 TraceCheckUtils]: 96: Hoare triple {9366#(= |main_#t~ret72| 1)} ~tmp~8 := #t~ret72; {9367#(= 1 main_~tmp~8)} is VALID [2020-07-10 16:55:57,131 INFO L280 TraceCheckUtils]: 97: Hoare triple {9367#(= 1 main_~tmp~8)} havoc #t~ret72; {9367#(= 1 main_~tmp~8)} is VALID [2020-07-10 16:55:57,131 INFO L280 TraceCheckUtils]: 98: Hoare triple {9367#(= 1 main_~tmp~8)} assume 0 != ~tmp~8; {9276#true} is VALID [2020-07-10 16:55:57,131 INFO L263 TraceCheckUtils]: 99: Hoare triple {9276#true} call setup(); {9276#true} is VALID [2020-07-10 16:55:57,132 INFO L280 TraceCheckUtils]: 100: Hoare triple {9276#true} assume true; {9276#true} is VALID [2020-07-10 16:55:57,132 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {9276#true} {9276#true} #808#return; {9276#true} is VALID [2020-07-10 16:55:57,132 INFO L263 TraceCheckUtils]: 102: Hoare triple {9276#true} call runTest(); {9276#true} is VALID [2020-07-10 16:55:57,133 INFO L263 TraceCheckUtils]: 103: Hoare triple {9276#true} call test(); {9276#true} is VALID [2020-07-10 16:55:57,133 INFO L280 TraceCheckUtils]: 104: Hoare triple {9276#true} havoc ~splverifierCounter~0; {9276#true} is VALID [2020-07-10 16:55:57,133 INFO L280 TraceCheckUtils]: 105: Hoare triple {9276#true} havoc ~tmp~3; {9276#true} is VALID [2020-07-10 16:55:57,134 INFO L280 TraceCheckUtils]: 106: Hoare triple {9276#true} havoc ~tmp___0~0; {9276#true} is VALID [2020-07-10 16:55:57,134 INFO L280 TraceCheckUtils]: 107: Hoare triple {9276#true} havoc ~tmp___1~0; {9276#true} is VALID [2020-07-10 16:55:57,134 INFO L280 TraceCheckUtils]: 108: Hoare triple {9276#true} havoc ~tmp___2~0; {9276#true} is VALID [2020-07-10 16:55:57,135 INFO L280 TraceCheckUtils]: 109: Hoare triple {9276#true} ~splverifierCounter~0 := 0; {9276#true} is VALID [2020-07-10 16:55:57,135 INFO L280 TraceCheckUtils]: 110: Hoare triple {9276#true} assume !false; {9276#true} is VALID [2020-07-10 16:55:57,135 INFO L280 TraceCheckUtils]: 111: Hoare triple {9276#true} assume ~splverifierCounter~0 < 4; {9276#true} is VALID [2020-07-10 16:55:57,136 INFO L280 TraceCheckUtils]: 112: Hoare triple {9276#true} assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647; {9276#true} is VALID [2020-07-10 16:55:57,136 INFO L280 TraceCheckUtils]: 113: Hoare triple {9276#true} ~tmp~3 := #t~nondet45; {9276#true} is VALID [2020-07-10 16:55:57,136 INFO L280 TraceCheckUtils]: 114: Hoare triple {9276#true} havoc #t~nondet45; {9276#true} is VALID [2020-07-10 16:55:57,137 INFO L280 TraceCheckUtils]: 115: Hoare triple {9276#true} assume !(0 != ~tmp~3); {9276#true} is VALID [2020-07-10 16:55:57,137 INFO L280 TraceCheckUtils]: 116: Hoare triple {9276#true} assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647; {9276#true} is VALID [2020-07-10 16:55:57,137 INFO L280 TraceCheckUtils]: 117: Hoare triple {9276#true} ~tmp___0~0 := #t~nondet46; {9276#true} is VALID [2020-07-10 16:55:57,137 INFO L280 TraceCheckUtils]: 118: Hoare triple {9276#true} havoc #t~nondet46; {9276#true} is VALID [2020-07-10 16:55:57,138 INFO L280 TraceCheckUtils]: 119: Hoare triple {9276#true} assume !(0 != ~tmp___0~0); {9276#true} is VALID [2020-07-10 16:55:57,138 INFO L280 TraceCheckUtils]: 120: Hoare triple {9276#true} assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647; {9276#true} is VALID [2020-07-10 16:55:57,138 INFO L280 TraceCheckUtils]: 121: Hoare triple {9276#true} ~tmp___2~0 := #t~nondet47; {9276#true} is VALID [2020-07-10 16:55:57,139 INFO L280 TraceCheckUtils]: 122: Hoare triple {9276#true} havoc #t~nondet47; {9276#true} is VALID [2020-07-10 16:55:57,139 INFO L280 TraceCheckUtils]: 123: Hoare triple {9276#true} assume 0 != ~tmp___2~0; {9276#true} is VALID [2020-07-10 16:55:57,140 INFO L263 TraceCheckUtils]: 124: Hoare triple {9276#true} call startSystem(); {9417#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 16:55:57,140 INFO L280 TraceCheckUtils]: 125: Hoare triple {9417#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {9276#true} is VALID [2020-07-10 16:55:57,141 INFO L280 TraceCheckUtils]: 126: Hoare triple {9276#true} assume true; {9276#true} is VALID [2020-07-10 16:55:57,141 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {9276#true} {9276#true} #854#return; {9276#true} is VALID [2020-07-10 16:55:57,141 INFO L263 TraceCheckUtils]: 128: Hoare triple {9276#true} call timeShift(); {9276#true} is VALID [2020-07-10 16:55:57,142 INFO L280 TraceCheckUtils]: 129: Hoare triple {9276#true} assume !(0 != ~pumpRunning~0); {9276#true} is VALID [2020-07-10 16:55:57,142 INFO L280 TraceCheckUtils]: 130: Hoare triple {9276#true} assume 0 != ~systemActive~0; {9276#true} is VALID [2020-07-10 16:55:57,143 INFO L263 TraceCheckUtils]: 131: Hoare triple {9276#true} call processEnvironment(); {9418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 16:55:57,143 INFO L280 TraceCheckUtils]: 132: Hoare triple {9418#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {9276#true} is VALID [2020-07-10 16:55:57,144 INFO L280 TraceCheckUtils]: 133: Hoare triple {9276#true} assume 0 == ~pumpRunning~0; {9276#true} is VALID [2020-07-10 16:55:57,144 INFO L263 TraceCheckUtils]: 134: Hoare triple {9276#true} call #t~ret49 := isHighWaterLevel(); {9276#true} is VALID [2020-07-10 16:55:57,144 INFO L280 TraceCheckUtils]: 135: Hoare triple {9276#true} havoc ~retValue_acc~8; {9276#true} is VALID [2020-07-10 16:55:57,145 INFO L280 TraceCheckUtils]: 136: Hoare triple {9276#true} havoc ~tmp~6; {9276#true} is VALID [2020-07-10 16:55:57,145 INFO L280 TraceCheckUtils]: 137: Hoare triple {9276#true} havoc ~tmp___0~1; {9276#true} is VALID [2020-07-10 16:55:57,145 INFO L263 TraceCheckUtils]: 138: Hoare triple {9276#true} call #t~ret68 := isHighWaterSensorDry(); {9276#true} is VALID [2020-07-10 16:55:57,146 INFO L280 TraceCheckUtils]: 139: Hoare triple {9276#true} havoc ~retValue_acc~5; {9276#true} is VALID [2020-07-10 16:55:57,146 INFO L280 TraceCheckUtils]: 140: Hoare triple {9276#true} assume ~waterLevel~0 < 2; {9276#true} is VALID [2020-07-10 16:55:57,147 INFO L280 TraceCheckUtils]: 141: Hoare triple {9276#true} ~retValue_acc~5 := 1; {9448#(<= 1 isHighWaterSensorDry_~retValue_acc~5)} is VALID [2020-07-10 16:55:57,148 INFO L280 TraceCheckUtils]: 142: Hoare triple {9448#(<= 1 isHighWaterSensorDry_~retValue_acc~5)} #res := ~retValue_acc~5; {9449#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 16:55:57,149 INFO L280 TraceCheckUtils]: 143: Hoare triple {9449#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {9449#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 16:55:57,150 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {9449#(<= 1 |isHighWaterSensorDry_#res|)} {9276#true} #864#return; {9446#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-10 16:55:57,151 INFO L280 TraceCheckUtils]: 145: Hoare triple {9446#(<= 1 |isHighWaterLevel_#t~ret68|)} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {9446#(<= 1 |isHighWaterLevel_#t~ret68|)} is VALID [2020-07-10 16:55:57,152 INFO L280 TraceCheckUtils]: 146: Hoare triple {9446#(<= 1 |isHighWaterLevel_#t~ret68|)} ~tmp~6 := #t~ret68; {9447#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-10 16:55:57,152 INFO L280 TraceCheckUtils]: 147: Hoare triple {9447#(<= 1 isHighWaterLevel_~tmp~6)} havoc #t~ret68; {9447#(<= 1 isHighWaterLevel_~tmp~6)} is VALID [2020-07-10 16:55:57,153 INFO L280 TraceCheckUtils]: 148: Hoare triple {9447#(<= 1 isHighWaterLevel_~tmp~6)} assume !(0 != ~tmp~6); {9277#false} is VALID [2020-07-10 16:55:57,154 INFO L280 TraceCheckUtils]: 149: Hoare triple {9277#false} ~tmp___0~1 := 1; {9277#false} is VALID [2020-07-10 16:55:57,154 INFO L280 TraceCheckUtils]: 150: Hoare triple {9277#false} ~retValue_acc~8 := ~tmp___0~1; {9277#false} is VALID [2020-07-10 16:55:57,154 INFO L280 TraceCheckUtils]: 151: Hoare triple {9277#false} #res := ~retValue_acc~8; {9277#false} is VALID [2020-07-10 16:55:57,154 INFO L280 TraceCheckUtils]: 152: Hoare triple {9277#false} assume true; {9277#false} is VALID [2020-07-10 16:55:57,155 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {9277#false} {9276#true} #842#return; {9277#false} is VALID [2020-07-10 16:55:57,155 INFO L280 TraceCheckUtils]: 154: Hoare triple {9277#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647; {9277#false} is VALID [2020-07-10 16:55:57,155 INFO L280 TraceCheckUtils]: 155: Hoare triple {9277#false} ~tmp~4 := #t~ret49; {9277#false} is VALID [2020-07-10 16:55:57,156 INFO L280 TraceCheckUtils]: 156: Hoare triple {9277#false} havoc #t~ret49; {9277#false} is VALID [2020-07-10 16:55:57,156 INFO L280 TraceCheckUtils]: 157: Hoare triple {9277#false} assume !(0 != ~tmp~4); {9277#false} is VALID [2020-07-10 16:55:57,156 INFO L263 TraceCheckUtils]: 158: Hoare triple {9277#false} call processEnvironment__wrappee__base(); {9276#true} is VALID [2020-07-10 16:55:57,157 INFO L280 TraceCheckUtils]: 159: Hoare triple {9276#true} assume true; {9276#true} is VALID [2020-07-10 16:55:57,157 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {9276#true} {9277#false} #846#return; {9277#false} is VALID [2020-07-10 16:55:57,157 INFO L280 TraceCheckUtils]: 161: Hoare triple {9277#false} assume true; {9277#false} is VALID [2020-07-10 16:55:57,158 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {9277#false} {9276#true} #868#return; {9277#false} is VALID [2020-07-10 16:55:57,158 INFO L263 TraceCheckUtils]: 163: Hoare triple {9277#false} call __utac_acc__Specification1_spec__1(); {9277#false} is VALID [2020-07-10 16:55:57,158 INFO L280 TraceCheckUtils]: 164: Hoare triple {9277#false} havoc ~tmp~7; {9277#false} is VALID [2020-07-10 16:55:57,159 INFO L280 TraceCheckUtils]: 165: Hoare triple {9277#false} havoc ~tmp___0~2; {9277#false} is VALID [2020-07-10 16:55:57,159 INFO L263 TraceCheckUtils]: 166: Hoare triple {9277#false} call #t~ret69 := isMethaneLevelCritical(); {9276#true} is VALID [2020-07-10 16:55:57,159 INFO L280 TraceCheckUtils]: 167: Hoare triple {9276#true} havoc ~retValue_acc~3; {9276#true} is VALID [2020-07-10 16:55:57,160 INFO L280 TraceCheckUtils]: 168: Hoare triple {9276#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {9276#true} is VALID [2020-07-10 16:55:57,160 INFO L280 TraceCheckUtils]: 169: Hoare triple {9276#true} #res := ~retValue_acc~3; {9276#true} is VALID [2020-07-10 16:55:57,160 INFO L280 TraceCheckUtils]: 170: Hoare triple {9276#true} assume true; {9276#true} is VALID [2020-07-10 16:55:57,160 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {9276#true} {9277#false} #890#return; {9277#false} is VALID [2020-07-10 16:55:57,160 INFO L280 TraceCheckUtils]: 172: Hoare triple {9277#false} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {9277#false} is VALID [2020-07-10 16:55:57,161 INFO L280 TraceCheckUtils]: 173: Hoare triple {9277#false} ~tmp~7 := #t~ret69; {9277#false} is VALID [2020-07-10 16:55:57,161 INFO L280 TraceCheckUtils]: 174: Hoare triple {9277#false} havoc #t~ret69; {9277#false} is VALID [2020-07-10 16:55:57,161 INFO L280 TraceCheckUtils]: 175: Hoare triple {9277#false} assume 0 != ~tmp~7; {9277#false} is VALID [2020-07-10 16:55:57,161 INFO L263 TraceCheckUtils]: 176: Hoare triple {9277#false} call #t~ret70 := isPumpRunning(); {9276#true} is VALID [2020-07-10 16:55:57,161 INFO L280 TraceCheckUtils]: 177: Hoare triple {9276#true} havoc ~retValue_acc~7; {9276#true} is VALID [2020-07-10 16:55:57,162 INFO L280 TraceCheckUtils]: 178: Hoare triple {9276#true} ~retValue_acc~7 := ~pumpRunning~0; {9276#true} is VALID [2020-07-10 16:55:57,162 INFO L280 TraceCheckUtils]: 179: Hoare triple {9276#true} #res := ~retValue_acc~7; {9276#true} is VALID [2020-07-10 16:55:57,162 INFO L280 TraceCheckUtils]: 180: Hoare triple {9276#true} assume true; {9276#true} is VALID [2020-07-10 16:55:57,162 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {9276#true} {9277#false} #892#return; {9277#false} is VALID [2020-07-10 16:55:57,162 INFO L280 TraceCheckUtils]: 182: Hoare triple {9277#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {9277#false} is VALID [2020-07-10 16:55:57,162 INFO L280 TraceCheckUtils]: 183: Hoare triple {9277#false} ~tmp___0~2 := #t~ret70; {9277#false} is VALID [2020-07-10 16:55:57,163 INFO L280 TraceCheckUtils]: 184: Hoare triple {9277#false} havoc #t~ret70; {9277#false} is VALID [2020-07-10 16:55:57,163 INFO L280 TraceCheckUtils]: 185: Hoare triple {9277#false} assume 0 != ~tmp___0~2; {9277#false} is VALID [2020-07-10 16:55:57,163 INFO L263 TraceCheckUtils]: 186: Hoare triple {9277#false} call __automaton_fail(); {9277#false} is VALID [2020-07-10 16:55:57,163 INFO L280 TraceCheckUtils]: 187: Hoare triple {9277#false} assume !false; {9277#false} is VALID [2020-07-10 16:55:57,235 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 16:55:57,235 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 16:55:57,236 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1665019264] [2020-07-10 16:55:57,236 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:55:57,236 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-10 16:55:57,236 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [204978432] [2020-07-10 16:55:57,238 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 188 [2020-07-10 16:55:57,238 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:55:57,239 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-10 16:55:57,507 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 188 edges. 188 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:55:57,507 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-10 16:55:57,507 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 16:55:57,508 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-10 16:55:57,508 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-07-10 16:55:57,508 INFO L87 Difference]: Start difference. First operand 339 states and 365 transitions. Second operand 13 states. [2020-07-10 16:55:59,833 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 16:56:00,205 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 16:56:00,721 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 16:56:01,152 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 16:56:01,493 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 16:56:07,707 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 16:56:08,132 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 16:56:08,738 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 16:56:09,258 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 16:56:09,646 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 16:56:25,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:56:25,864 INFO L93 Difference]: Finished difference Result 700 states and 824 transitions. [2020-07-10 16:56:25,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 16:56:25,865 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 188 [2020-07-10 16:56:25,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 16:56:25,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 16:56:25,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 565 transitions. [2020-07-10 16:56:25,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 16:56:25,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 565 transitions. [2020-07-10 16:56:25,878 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 565 transitions. [2020-07-10 16:56:27,287 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 565 edges. 565 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:56:27,305 INFO L225 Difference]: With dead ends: 700 [2020-07-10 16:56:27,305 INFO L226 Difference]: Without dead ends: 471 [2020-07-10 16:56:27,306 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-07-10 16:56:27,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 471 states. [2020-07-10 16:56:34,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 471 to 345. [2020-07-10 16:56:34,059 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 16:56:34,059 INFO L82 GeneralOperation]: Start isEquivalent. First operand 471 states. Second operand 345 states. [2020-07-10 16:56:34,060 INFO L74 IsIncluded]: Start isIncluded. First operand 471 states. Second operand 345 states. [2020-07-10 16:56:34,060 INFO L87 Difference]: Start difference. First operand 471 states. Second operand 345 states. [2020-07-10 16:56:34,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:56:34,079 INFO L93 Difference]: Finished difference Result 471 states and 551 transitions. [2020-07-10 16:56:34,079 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 551 transitions. [2020-07-10 16:56:34,081 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:56:34,081 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:56:34,081 INFO L74 IsIncluded]: Start isIncluded. First operand 345 states. Second operand 471 states. [2020-07-10 16:56:34,082 INFO L87 Difference]: Start difference. First operand 345 states. Second operand 471 states. [2020-07-10 16:56:34,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:56:34,099 INFO L93 Difference]: Finished difference Result 471 states and 551 transitions. [2020-07-10 16:56:34,100 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 551 transitions. [2020-07-10 16:56:34,101 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:56:34,101 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:56:34,101 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 16:56:34,102 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 16:56:34,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 345 states. [2020-07-10 16:56:34,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 345 states and 371 transitions. [2020-07-10 16:56:34,112 INFO L78 Accepts]: Start accepts. Automaton has 345 states and 371 transitions. Word has length 188 [2020-07-10 16:56:34,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 16:56:34,112 INFO L479 AbstractCegarLoop]: Abstraction has 345 states and 371 transitions. [2020-07-10 16:56:34,112 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-10 16:56:34,113 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 345 states and 371 transitions. [2020-07-10 16:56:35,816 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 371 edges. 371 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:56:35,816 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 371 transitions. [2020-07-10 16:56:35,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2020-07-10 16:56:35,820 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:56:35,820 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 16:56:35,820 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 16:56:35,820 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:56:35,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:56:35,821 INFO L82 PathProgramCache]: Analyzing trace with hash 694378847, now seen corresponding path program 1 times [2020-07-10 16:56:35,821 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 16:56:35,821 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [441145527] [2020-07-10 16:56:35,821 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 16:56:35,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:36,149 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 16:56:36,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:36,233 INFO L280 TraceCheckUtils]: 0: Hoare triple {12647#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {12508#true} is VALID [2020-07-10 16:56:36,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {12508#true} #valid := #valid[0 := 0]; {12508#true} is VALID [2020-07-10 16:56:36,234 INFO L280 TraceCheckUtils]: 2: Hoare triple {12508#true} assume 0 < #StackHeapBarrier; {12508#true} is VALID [2020-07-10 16:56:36,234 INFO L280 TraceCheckUtils]: 3: Hoare triple {12508#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {12508#true} is VALID [2020-07-10 16:56:36,234 INFO L280 TraceCheckUtils]: 4: Hoare triple {12508#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {12508#true} is VALID [2020-07-10 16:56:36,235 INFO L280 TraceCheckUtils]: 5: Hoare triple {12508#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {12508#true} is VALID [2020-07-10 16:56:36,235 INFO L280 TraceCheckUtils]: 6: Hoare triple {12508#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {12508#true} is VALID [2020-07-10 16:56:36,235 INFO L280 TraceCheckUtils]: 7: Hoare triple {12508#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {12508#true} is VALID [2020-07-10 16:56:36,235 INFO L280 TraceCheckUtils]: 8: Hoare triple {12508#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {12508#true} is VALID [2020-07-10 16:56:36,235 INFO L280 TraceCheckUtils]: 9: Hoare triple {12508#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {12508#true} is VALID [2020-07-10 16:56:36,236 INFO L280 TraceCheckUtils]: 10: Hoare triple {12508#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {12508#true} is VALID [2020-07-10 16:56:36,236 INFO L280 TraceCheckUtils]: 11: Hoare triple {12508#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {12508#true} is VALID [2020-07-10 16:56:36,236 INFO L280 TraceCheckUtils]: 12: Hoare triple {12508#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {12508#true} is VALID [2020-07-10 16:56:36,236 INFO L280 TraceCheckUtils]: 13: Hoare triple {12508#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {12508#true} is VALID [2020-07-10 16:56:36,236 INFO L280 TraceCheckUtils]: 14: Hoare triple {12508#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {12508#true} is VALID [2020-07-10 16:56:36,237 INFO L280 TraceCheckUtils]: 15: Hoare triple {12508#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {12508#true} is VALID [2020-07-10 16:56:36,237 INFO L280 TraceCheckUtils]: 16: Hoare triple {12508#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L465 {12508#true} is VALID [2020-07-10 16:56:36,237 INFO L280 TraceCheckUtils]: 17: Hoare triple {12508#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L466 {12508#true} is VALID [2020-07-10 16:56:36,237 INFO L280 TraceCheckUtils]: 18: Hoare triple {12508#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L466-1 {12508#true} is VALID [2020-07-10 16:56:36,237 INFO L280 TraceCheckUtils]: 19: Hoare triple {12508#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L466-2 {12508#true} is VALID [2020-07-10 16:56:36,238 INFO L280 TraceCheckUtils]: 20: Hoare triple {12508#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L466-3 {12508#true} is VALID [2020-07-10 16:56:36,238 INFO L280 TraceCheckUtils]: 21: Hoare triple {12508#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L466-4 {12508#true} is VALID [2020-07-10 16:56:36,238 INFO L280 TraceCheckUtils]: 22: Hoare triple {12508#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L466-5 {12508#true} is VALID [2020-07-10 16:56:36,238 INFO L280 TraceCheckUtils]: 23: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L466-6 {12508#true} is VALID [2020-07-10 16:56:36,238 INFO L280 TraceCheckUtils]: 24: Hoare triple {12508#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L466-7 {12508#true} is VALID [2020-07-10 16:56:36,238 INFO L280 TraceCheckUtils]: 25: Hoare triple {12508#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L470 {12508#true} is VALID [2020-07-10 16:56:36,239 INFO L280 TraceCheckUtils]: 26: Hoare triple {12508#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L470-1 {12508#true} is VALID [2020-07-10 16:56:36,239 INFO L280 TraceCheckUtils]: 27: Hoare triple {12508#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L470-2 {12508#true} is VALID [2020-07-10 16:56:36,239 INFO L280 TraceCheckUtils]: 28: Hoare triple {12508#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L470-3 {12508#true} is VALID [2020-07-10 16:56:36,239 INFO L280 TraceCheckUtils]: 29: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L470-4 {12508#true} is VALID [2020-07-10 16:56:36,239 INFO L280 TraceCheckUtils]: 30: Hoare triple {12508#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L470-5 {12508#true} is VALID [2020-07-10 16:56:36,240 INFO L280 TraceCheckUtils]: 31: Hoare triple {12508#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L474 {12508#true} is VALID [2020-07-10 16:56:36,240 INFO L280 TraceCheckUtils]: 32: Hoare triple {12508#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L474-1 {12508#true} is VALID [2020-07-10 16:56:36,240 INFO L280 TraceCheckUtils]: 33: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L474-2 {12508#true} is VALID [2020-07-10 16:56:36,240 INFO L280 TraceCheckUtils]: 34: Hoare triple {12508#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L474-3 {12508#true} is VALID [2020-07-10 16:56:36,240 INFO L280 TraceCheckUtils]: 35: Hoare triple {12508#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L478 {12508#true} is VALID [2020-07-10 16:56:36,241 INFO L280 TraceCheckUtils]: 36: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L478-1 {12508#true} is VALID [2020-07-10 16:56:36,241 INFO L280 TraceCheckUtils]: 37: Hoare triple {12508#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L478-2 {12508#true} is VALID [2020-07-10 16:56:36,241 INFO L280 TraceCheckUtils]: 38: Hoare triple {12508#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L701 {12508#true} is VALID [2020-07-10 16:56:36,241 INFO L280 TraceCheckUtils]: 39: Hoare triple {12508#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L705 {12508#true} is VALID [2020-07-10 16:56:36,241 INFO L280 TraceCheckUtils]: 40: Hoare triple {12508#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L705-1 {12508#true} is VALID [2020-07-10 16:56:36,242 INFO L280 TraceCheckUtils]: 41: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L705-2 {12508#true} is VALID [2020-07-10 16:56:36,242 INFO L280 TraceCheckUtils]: 42: Hoare triple {12508#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L705-3 {12508#true} is VALID [2020-07-10 16:56:36,242 INFO L280 TraceCheckUtils]: 43: Hoare triple {12508#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L709 {12508#true} is VALID [2020-07-10 16:56:36,242 INFO L280 TraceCheckUtils]: 44: Hoare triple {12508#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L709-1 {12508#true} is VALID [2020-07-10 16:56:36,242 INFO L280 TraceCheckUtils]: 45: Hoare triple {12508#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L709-2 {12508#true} is VALID [2020-07-10 16:56:36,243 INFO L280 TraceCheckUtils]: 46: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L709-3 {12508#true} is VALID [2020-07-10 16:56:36,243 INFO L280 TraceCheckUtils]: 47: Hoare triple {12508#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L709-4 {12508#true} is VALID [2020-07-10 16:56:36,243 INFO L280 TraceCheckUtils]: 48: Hoare triple {12508#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L713 {12508#true} is VALID [2020-07-10 16:56:36,243 INFO L280 TraceCheckUtils]: 49: Hoare triple {12508#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L713-1 {12508#true} is VALID [2020-07-10 16:56:36,243 INFO L280 TraceCheckUtils]: 50: Hoare triple {12508#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L713-2 {12508#true} is VALID [2020-07-10 16:56:36,244 INFO L280 TraceCheckUtils]: 51: Hoare triple {12508#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L713-3 {12508#true} is VALID [2020-07-10 16:56:36,244 INFO L280 TraceCheckUtils]: 52: Hoare triple {12508#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L713-4 {12508#true} is VALID [2020-07-10 16:56:36,244 INFO L280 TraceCheckUtils]: 53: Hoare triple {12508#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L713-5 {12508#true} is VALID [2020-07-10 16:56:36,244 INFO L280 TraceCheckUtils]: 54: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L713-6 {12508#true} is VALID [2020-07-10 16:56:36,245 INFO L280 TraceCheckUtils]: 55: Hoare triple {12508#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L713-7 {12508#true} is VALID [2020-07-10 16:56:36,245 INFO L280 TraceCheckUtils]: 56: Hoare triple {12508#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L717 {12508#true} is VALID [2020-07-10 16:56:36,245 INFO L280 TraceCheckUtils]: 57: Hoare triple {12508#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L717-1 {12508#true} is VALID [2020-07-10 16:56:36,245 INFO L280 TraceCheckUtils]: 58: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L717-2 {12508#true} is VALID [2020-07-10 16:56:36,245 INFO L280 TraceCheckUtils]: 59: Hoare triple {12508#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L717-3 {12508#true} is VALID [2020-07-10 16:56:36,246 INFO L280 TraceCheckUtils]: 60: Hoare triple {12508#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L721 {12508#true} is VALID [2020-07-10 16:56:36,246 INFO L280 TraceCheckUtils]: 61: Hoare triple {12508#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L721-1 {12508#true} is VALID [2020-07-10 16:56:36,246 INFO L280 TraceCheckUtils]: 62: Hoare triple {12508#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L721-2 {12508#true} is VALID [2020-07-10 16:56:36,246 INFO L280 TraceCheckUtils]: 63: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L721-3 {12508#true} is VALID [2020-07-10 16:56:36,246 INFO L280 TraceCheckUtils]: 64: Hoare triple {12508#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L721-4 {12508#true} is VALID [2020-07-10 16:56:36,247 INFO L280 TraceCheckUtils]: 65: Hoare triple {12508#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L725 {12508#true} is VALID [2020-07-10 16:56:36,247 INFO L280 TraceCheckUtils]: 66: Hoare triple {12508#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L725-1 {12508#true} is VALID [2020-07-10 16:56:36,247 INFO L280 TraceCheckUtils]: 67: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L725-2 {12508#true} is VALID [2020-07-10 16:56:36,247 INFO L280 TraceCheckUtils]: 68: Hoare triple {12508#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L725-3 {12508#true} is VALID [2020-07-10 16:56:36,247 INFO L280 TraceCheckUtils]: 69: Hoare triple {12508#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L727 {12508#true} is VALID [2020-07-10 16:56:36,247 INFO L280 TraceCheckUtils]: 70: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L727-1 {12508#true} is VALID [2020-07-10 16:56:36,248 INFO L280 TraceCheckUtils]: 71: Hoare triple {12508#true} ~head~0.base, ~head~0.offset := 0, 0; {12508#true} is VALID [2020-07-10 16:56:36,248 INFO L280 TraceCheckUtils]: 72: Hoare triple {12508#true} ~waterLevel~0 := 1; {12508#true} is VALID [2020-07-10 16:56:36,249 INFO L280 TraceCheckUtils]: 73: Hoare triple {12508#true} ~methaneLevelCritical~0 := 0; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,249 INFO L280 TraceCheckUtils]: 74: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,250 INFO L280 TraceCheckUtils]: 75: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,250 INFO L280 TraceCheckUtils]: 76: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,251 INFO L280 TraceCheckUtils]: 77: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} assume true; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,251 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {12589#(= 0 ~methaneLevelCritical~0)} {12508#true} #886#return; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:36,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,258 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12508#true} {12589#(= 0 ~methaneLevelCritical~0)} #802#return; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:36,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,267 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12508#true} {12589#(= 0 ~methaneLevelCritical~0)} #804#return; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:36,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {12508#true} havoc ~retValue_acc~10; {12508#true} is VALID [2020-07-10 16:56:36,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {12508#true} ~retValue_acc~10 := 1; {12508#true} is VALID [2020-07-10 16:56:36,270 INFO L280 TraceCheckUtils]: 2: Hoare triple {12508#true} #res := ~retValue_acc~10; {12508#true} is VALID [2020-07-10 16:56:36,271 INFO L280 TraceCheckUtils]: 3: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,271 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12508#true} {12589#(= 0 ~methaneLevelCritical~0)} #806#return; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:36,274 INFO L280 TraceCheckUtils]: 0: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,275 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12508#true} {12589#(= 0 ~methaneLevelCritical~0)} #808#return; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:36,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {12648#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {12508#true} is VALID [2020-07-10 16:56:36,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,289 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {12508#true} {12589#(= 0 ~methaneLevelCritical~0)} #854#return; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:36,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:36,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:36,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {12508#true} havoc ~retValue_acc~5; {12508#true} is VALID [2020-07-10 16:56:36,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {12508#true} assume ~waterLevel~0 < 2; {12508#true} is VALID [2020-07-10 16:56:36,311 INFO L280 TraceCheckUtils]: 2: Hoare triple {12508#true} ~retValue_acc~5 := 1; {12508#true} is VALID [2020-07-10 16:56:36,312 INFO L280 TraceCheckUtils]: 3: Hoare triple {12508#true} #res := ~retValue_acc~5; {12508#true} is VALID [2020-07-10 16:56:36,312 INFO L280 TraceCheckUtils]: 4: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,312 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {12508#true} {12508#true} #864#return; {12508#true} is VALID [2020-07-10 16:56:36,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {12508#true} havoc ~retValue_acc~8; {12508#true} is VALID [2020-07-10 16:56:36,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {12508#true} havoc ~tmp~6; {12508#true} is VALID [2020-07-10 16:56:36,313 INFO L280 TraceCheckUtils]: 2: Hoare triple {12508#true} havoc ~tmp___0~1; {12508#true} is VALID [2020-07-10 16:56:36,313 INFO L263 TraceCheckUtils]: 3: Hoare triple {12508#true} call #t~ret68 := isHighWaterSensorDry(); {12508#true} is VALID [2020-07-10 16:56:36,313 INFO L280 TraceCheckUtils]: 4: Hoare triple {12508#true} havoc ~retValue_acc~5; {12508#true} is VALID [2020-07-10 16:56:36,314 INFO L280 TraceCheckUtils]: 5: Hoare triple {12508#true} assume ~waterLevel~0 < 2; {12508#true} is VALID [2020-07-10 16:56:36,314 INFO L280 TraceCheckUtils]: 6: Hoare triple {12508#true} ~retValue_acc~5 := 1; {12508#true} is VALID [2020-07-10 16:56:36,314 INFO L280 TraceCheckUtils]: 7: Hoare triple {12508#true} #res := ~retValue_acc~5; {12508#true} is VALID [2020-07-10 16:56:36,314 INFO L280 TraceCheckUtils]: 8: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,314 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {12508#true} {12508#true} #864#return; {12508#true} is VALID [2020-07-10 16:56:36,315 INFO L280 TraceCheckUtils]: 10: Hoare triple {12508#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {12508#true} is VALID [2020-07-10 16:56:36,315 INFO L280 TraceCheckUtils]: 11: Hoare triple {12508#true} ~tmp~6 := #t~ret68; {12508#true} is VALID [2020-07-10 16:56:36,315 INFO L280 TraceCheckUtils]: 12: Hoare triple {12508#true} havoc #t~ret68; {12508#true} is VALID [2020-07-10 16:56:36,315 INFO L280 TraceCheckUtils]: 13: Hoare triple {12508#true} assume 0 != ~tmp~6; {12508#true} is VALID [2020-07-10 16:56:36,316 INFO L280 TraceCheckUtils]: 14: Hoare triple {12508#true} ~tmp___0~1 := 0; {12508#true} is VALID [2020-07-10 16:56:36,316 INFO L280 TraceCheckUtils]: 15: Hoare triple {12508#true} ~retValue_acc~8 := ~tmp___0~1; {12508#true} is VALID [2020-07-10 16:56:36,316 INFO L280 TraceCheckUtils]: 16: Hoare triple {12508#true} #res := ~retValue_acc~8; {12508#true} is VALID [2020-07-10 16:56:36,316 INFO L280 TraceCheckUtils]: 17: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,316 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {12508#true} {12508#true} #842#return; {12508#true} is VALID [2020-07-10 16:56:36,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:36,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,319 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12508#true} {12508#true} #846#return; {12508#true} is VALID [2020-07-10 16:56:36,320 INFO L280 TraceCheckUtils]: 0: Hoare triple {12649#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12508#true} is VALID [2020-07-10 16:56:36,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {12508#true} assume 0 == ~pumpRunning~0; {12508#true} is VALID [2020-07-10 16:56:36,320 INFO L263 TraceCheckUtils]: 2: Hoare triple {12508#true} call #t~ret49 := isHighWaterLevel(); {12508#true} is VALID [2020-07-10 16:56:36,320 INFO L280 TraceCheckUtils]: 3: Hoare triple {12508#true} havoc ~retValue_acc~8; {12508#true} is VALID [2020-07-10 16:56:36,320 INFO L280 TraceCheckUtils]: 4: Hoare triple {12508#true} havoc ~tmp~6; {12508#true} is VALID [2020-07-10 16:56:36,321 INFO L280 TraceCheckUtils]: 5: Hoare triple {12508#true} havoc ~tmp___0~1; {12508#true} is VALID [2020-07-10 16:56:36,321 INFO L263 TraceCheckUtils]: 6: Hoare triple {12508#true} call #t~ret68 := isHighWaterSensorDry(); {12508#true} is VALID [2020-07-10 16:56:36,321 INFO L280 TraceCheckUtils]: 7: Hoare triple {12508#true} havoc ~retValue_acc~5; {12508#true} is VALID [2020-07-10 16:56:36,321 INFO L280 TraceCheckUtils]: 8: Hoare triple {12508#true} assume ~waterLevel~0 < 2; {12508#true} is VALID [2020-07-10 16:56:36,321 INFO L280 TraceCheckUtils]: 9: Hoare triple {12508#true} ~retValue_acc~5 := 1; {12508#true} is VALID [2020-07-10 16:56:36,322 INFO L280 TraceCheckUtils]: 10: Hoare triple {12508#true} #res := ~retValue_acc~5; {12508#true} is VALID [2020-07-10 16:56:36,322 INFO L280 TraceCheckUtils]: 11: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,322 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {12508#true} {12508#true} #864#return; {12508#true} is VALID [2020-07-10 16:56:36,322 INFO L280 TraceCheckUtils]: 13: Hoare triple {12508#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {12508#true} is VALID [2020-07-10 16:56:36,322 INFO L280 TraceCheckUtils]: 14: Hoare triple {12508#true} ~tmp~6 := #t~ret68; {12508#true} is VALID [2020-07-10 16:56:36,323 INFO L280 TraceCheckUtils]: 15: Hoare triple {12508#true} havoc #t~ret68; {12508#true} is VALID [2020-07-10 16:56:36,323 INFO L280 TraceCheckUtils]: 16: Hoare triple {12508#true} assume 0 != ~tmp~6; {12508#true} is VALID [2020-07-10 16:56:36,323 INFO L280 TraceCheckUtils]: 17: Hoare triple {12508#true} ~tmp___0~1 := 0; {12508#true} is VALID [2020-07-10 16:56:36,323 INFO L280 TraceCheckUtils]: 18: Hoare triple {12508#true} ~retValue_acc~8 := ~tmp___0~1; {12508#true} is VALID [2020-07-10 16:56:36,323 INFO L280 TraceCheckUtils]: 19: Hoare triple {12508#true} #res := ~retValue_acc~8; {12508#true} is VALID [2020-07-10 16:56:36,324 INFO L280 TraceCheckUtils]: 20: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,324 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {12508#true} {12508#true} #842#return; {12508#true} is VALID [2020-07-10 16:56:36,324 INFO L280 TraceCheckUtils]: 22: Hoare triple {12508#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647; {12508#true} is VALID [2020-07-10 16:56:36,324 INFO L280 TraceCheckUtils]: 23: Hoare triple {12508#true} ~tmp~4 := #t~ret49; {12508#true} is VALID [2020-07-10 16:56:36,324 INFO L280 TraceCheckUtils]: 24: Hoare triple {12508#true} havoc #t~ret49; {12508#true} is VALID [2020-07-10 16:56:36,325 INFO L280 TraceCheckUtils]: 25: Hoare triple {12508#true} assume !(0 != ~tmp~4); {12508#true} is VALID [2020-07-10 16:56:36,325 INFO L263 TraceCheckUtils]: 26: Hoare triple {12508#true} call processEnvironment__wrappee__base(); {12508#true} is VALID [2020-07-10 16:56:36,325 INFO L280 TraceCheckUtils]: 27: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,325 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {12508#true} {12508#true} #846#return; {12508#true} is VALID [2020-07-10 16:56:36,325 INFO L280 TraceCheckUtils]: 29: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,326 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {12508#true} {12589#(= 0 ~methaneLevelCritical~0)} #868#return; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:36,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {12508#true} havoc ~retValue_acc~3; {12508#true} is VALID [2020-07-10 16:56:36,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {12508#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {12677#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)} is VALID [2020-07-10 16:56:36,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {12677#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)} #res := ~retValue_acc~3; {12678#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,358 INFO L280 TraceCheckUtils]: 3: Hoare triple {12678#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {12678#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,359 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12678#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {12589#(= 0 ~methaneLevelCritical~0)} #890#return; {12640#(= 0 |__utac_acc__Specification1_spec__1_#t~ret69|)} is VALID [2020-07-10 16:56:36,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:36,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {12508#true} havoc ~retValue_acc~7; {12508#true} is VALID [2020-07-10 16:56:36,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {12508#true} ~retValue_acc~7 := ~pumpRunning~0; {12508#true} is VALID [2020-07-10 16:56:36,362 INFO L280 TraceCheckUtils]: 2: Hoare triple {12508#true} #res := ~retValue_acc~7; {12508#true} is VALID [2020-07-10 16:56:36,363 INFO L280 TraceCheckUtils]: 3: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,363 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12508#true} {12509#false} #892#return; {12509#false} is VALID [2020-07-10 16:56:36,367 INFO L263 TraceCheckUtils]: 0: Hoare triple {12508#true} call ULTIMATE.init(); {12647#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 16:56:36,368 INFO L280 TraceCheckUtils]: 1: Hoare triple {12647#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {12508#true} is VALID [2020-07-10 16:56:36,368 INFO L280 TraceCheckUtils]: 2: Hoare triple {12508#true} #valid := #valid[0 := 0]; {12508#true} is VALID [2020-07-10 16:56:36,368 INFO L280 TraceCheckUtils]: 3: Hoare triple {12508#true} assume 0 < #StackHeapBarrier; {12508#true} is VALID [2020-07-10 16:56:36,368 INFO L280 TraceCheckUtils]: 4: Hoare triple {12508#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {12508#true} is VALID [2020-07-10 16:56:36,369 INFO L280 TraceCheckUtils]: 5: Hoare triple {12508#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {12508#true} is VALID [2020-07-10 16:56:36,369 INFO L280 TraceCheckUtils]: 6: Hoare triple {12508#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {12508#true} is VALID [2020-07-10 16:56:36,369 INFO L280 TraceCheckUtils]: 7: Hoare triple {12508#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {12508#true} is VALID [2020-07-10 16:56:36,369 INFO L280 TraceCheckUtils]: 8: Hoare triple {12508#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {12508#true} is VALID [2020-07-10 16:56:36,369 INFO L280 TraceCheckUtils]: 9: Hoare triple {12508#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {12508#true} is VALID [2020-07-10 16:56:36,370 INFO L280 TraceCheckUtils]: 10: Hoare triple {12508#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {12508#true} is VALID [2020-07-10 16:56:36,370 INFO L280 TraceCheckUtils]: 11: Hoare triple {12508#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {12508#true} is VALID [2020-07-10 16:56:36,370 INFO L280 TraceCheckUtils]: 12: Hoare triple {12508#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {12508#true} is VALID [2020-07-10 16:56:36,370 INFO L280 TraceCheckUtils]: 13: Hoare triple {12508#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {12508#true} is VALID [2020-07-10 16:56:36,370 INFO L280 TraceCheckUtils]: 14: Hoare triple {12508#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {12508#true} is VALID [2020-07-10 16:56:36,371 INFO L280 TraceCheckUtils]: 15: Hoare triple {12508#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {12508#true} is VALID [2020-07-10 16:56:36,371 INFO L280 TraceCheckUtils]: 16: Hoare triple {12508#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {12508#true} is VALID [2020-07-10 16:56:36,371 INFO L280 TraceCheckUtils]: 17: Hoare triple {12508#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L465 {12508#true} is VALID [2020-07-10 16:56:36,371 INFO L280 TraceCheckUtils]: 18: Hoare triple {12508#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L466 {12508#true} is VALID [2020-07-10 16:56:36,371 INFO L280 TraceCheckUtils]: 19: Hoare triple {12508#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L466-1 {12508#true} is VALID [2020-07-10 16:56:36,372 INFO L280 TraceCheckUtils]: 20: Hoare triple {12508#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L466-2 {12508#true} is VALID [2020-07-10 16:56:36,372 INFO L280 TraceCheckUtils]: 21: Hoare triple {12508#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L466-3 {12508#true} is VALID [2020-07-10 16:56:36,372 INFO L280 TraceCheckUtils]: 22: Hoare triple {12508#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L466-4 {12508#true} is VALID [2020-07-10 16:56:36,372 INFO L280 TraceCheckUtils]: 23: Hoare triple {12508#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L466-5 {12508#true} is VALID [2020-07-10 16:56:36,372 INFO L280 TraceCheckUtils]: 24: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L466-6 {12508#true} is VALID [2020-07-10 16:56:36,373 INFO L280 TraceCheckUtils]: 25: Hoare triple {12508#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L466-7 {12508#true} is VALID [2020-07-10 16:56:36,373 INFO L280 TraceCheckUtils]: 26: Hoare triple {12508#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L470 {12508#true} is VALID [2020-07-10 16:56:36,373 INFO L280 TraceCheckUtils]: 27: Hoare triple {12508#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L470-1 {12508#true} is VALID [2020-07-10 16:56:36,373 INFO L280 TraceCheckUtils]: 28: Hoare triple {12508#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L470-2 {12508#true} is VALID [2020-07-10 16:56:36,374 INFO L280 TraceCheckUtils]: 29: Hoare triple {12508#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L470-3 {12508#true} is VALID [2020-07-10 16:56:36,374 INFO L280 TraceCheckUtils]: 30: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L470-4 {12508#true} is VALID [2020-07-10 16:56:36,374 INFO L280 TraceCheckUtils]: 31: Hoare triple {12508#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L470-5 {12508#true} is VALID [2020-07-10 16:56:36,374 INFO L280 TraceCheckUtils]: 32: Hoare triple {12508#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L474 {12508#true} is VALID [2020-07-10 16:56:36,374 INFO L280 TraceCheckUtils]: 33: Hoare triple {12508#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L474-1 {12508#true} is VALID [2020-07-10 16:56:36,374 INFO L280 TraceCheckUtils]: 34: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L474-2 {12508#true} is VALID [2020-07-10 16:56:36,375 INFO L280 TraceCheckUtils]: 35: Hoare triple {12508#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L474-3 {12508#true} is VALID [2020-07-10 16:56:36,375 INFO L280 TraceCheckUtils]: 36: Hoare triple {12508#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L478 {12508#true} is VALID [2020-07-10 16:56:36,375 INFO L280 TraceCheckUtils]: 37: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L478-1 {12508#true} is VALID [2020-07-10 16:56:36,375 INFO L280 TraceCheckUtils]: 38: Hoare triple {12508#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L478-2 {12508#true} is VALID [2020-07-10 16:56:36,375 INFO L280 TraceCheckUtils]: 39: Hoare triple {12508#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L701 {12508#true} is VALID [2020-07-10 16:56:36,376 INFO L280 TraceCheckUtils]: 40: Hoare triple {12508#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L705 {12508#true} is VALID [2020-07-10 16:56:36,376 INFO L280 TraceCheckUtils]: 41: Hoare triple {12508#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L705-1 {12508#true} is VALID [2020-07-10 16:56:36,376 INFO L280 TraceCheckUtils]: 42: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L705-2 {12508#true} is VALID [2020-07-10 16:56:36,376 INFO L280 TraceCheckUtils]: 43: Hoare triple {12508#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L705-3 {12508#true} is VALID [2020-07-10 16:56:36,376 INFO L280 TraceCheckUtils]: 44: Hoare triple {12508#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L709 {12508#true} is VALID [2020-07-10 16:56:36,377 INFO L280 TraceCheckUtils]: 45: Hoare triple {12508#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L709-1 {12508#true} is VALID [2020-07-10 16:56:36,377 INFO L280 TraceCheckUtils]: 46: Hoare triple {12508#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L709-2 {12508#true} is VALID [2020-07-10 16:56:36,377 INFO L280 TraceCheckUtils]: 47: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L709-3 {12508#true} is VALID [2020-07-10 16:56:36,377 INFO L280 TraceCheckUtils]: 48: Hoare triple {12508#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L709-4 {12508#true} is VALID [2020-07-10 16:56:36,377 INFO L280 TraceCheckUtils]: 49: Hoare triple {12508#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L713 {12508#true} is VALID [2020-07-10 16:56:36,378 INFO L280 TraceCheckUtils]: 50: Hoare triple {12508#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L713-1 {12508#true} is VALID [2020-07-10 16:56:36,378 INFO L280 TraceCheckUtils]: 51: Hoare triple {12508#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L713-2 {12508#true} is VALID [2020-07-10 16:56:36,378 INFO L280 TraceCheckUtils]: 52: Hoare triple {12508#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L713-3 {12508#true} is VALID [2020-07-10 16:56:36,378 INFO L280 TraceCheckUtils]: 53: Hoare triple {12508#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L713-4 {12508#true} is VALID [2020-07-10 16:56:36,378 INFO L280 TraceCheckUtils]: 54: Hoare triple {12508#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L713-5 {12508#true} is VALID [2020-07-10 16:56:36,379 INFO L280 TraceCheckUtils]: 55: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L713-6 {12508#true} is VALID [2020-07-10 16:56:36,379 INFO L280 TraceCheckUtils]: 56: Hoare triple {12508#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L713-7 {12508#true} is VALID [2020-07-10 16:56:36,379 INFO L280 TraceCheckUtils]: 57: Hoare triple {12508#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L717 {12508#true} is VALID [2020-07-10 16:56:36,379 INFO L280 TraceCheckUtils]: 58: Hoare triple {12508#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L717-1 {12508#true} is VALID [2020-07-10 16:56:36,379 INFO L280 TraceCheckUtils]: 59: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L717-2 {12508#true} is VALID [2020-07-10 16:56:36,380 INFO L280 TraceCheckUtils]: 60: Hoare triple {12508#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L717-3 {12508#true} is VALID [2020-07-10 16:56:36,380 INFO L280 TraceCheckUtils]: 61: Hoare triple {12508#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L721 {12508#true} is VALID [2020-07-10 16:56:36,380 INFO L280 TraceCheckUtils]: 62: Hoare triple {12508#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L721-1 {12508#true} is VALID [2020-07-10 16:56:36,380 INFO L280 TraceCheckUtils]: 63: Hoare triple {12508#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L721-2 {12508#true} is VALID [2020-07-10 16:56:36,380 INFO L280 TraceCheckUtils]: 64: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L721-3 {12508#true} is VALID [2020-07-10 16:56:36,381 INFO L280 TraceCheckUtils]: 65: Hoare triple {12508#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L721-4 {12508#true} is VALID [2020-07-10 16:56:36,381 INFO L280 TraceCheckUtils]: 66: Hoare triple {12508#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L725 {12508#true} is VALID [2020-07-10 16:56:36,381 INFO L280 TraceCheckUtils]: 67: Hoare triple {12508#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L725-1 {12508#true} is VALID [2020-07-10 16:56:36,381 INFO L280 TraceCheckUtils]: 68: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L725-2 {12508#true} is VALID [2020-07-10 16:56:36,382 INFO L280 TraceCheckUtils]: 69: Hoare triple {12508#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L725-3 {12508#true} is VALID [2020-07-10 16:56:36,382 INFO L280 TraceCheckUtils]: 70: Hoare triple {12508#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L727 {12508#true} is VALID [2020-07-10 16:56:36,382 INFO L280 TraceCheckUtils]: 71: Hoare triple {12508#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L727-1 {12508#true} is VALID [2020-07-10 16:56:36,382 INFO L280 TraceCheckUtils]: 72: Hoare triple {12508#true} ~head~0.base, ~head~0.offset := 0, 0; {12508#true} is VALID [2020-07-10 16:56:36,382 INFO L280 TraceCheckUtils]: 73: Hoare triple {12508#true} ~waterLevel~0 := 1; {12508#true} is VALID [2020-07-10 16:56:36,383 INFO L280 TraceCheckUtils]: 74: Hoare triple {12508#true} ~methaneLevelCritical~0 := 0; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,384 INFO L280 TraceCheckUtils]: 75: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,384 INFO L280 TraceCheckUtils]: 76: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,385 INFO L280 TraceCheckUtils]: 77: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,385 INFO L280 TraceCheckUtils]: 78: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} assume true; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,386 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {12589#(= 0 ~methaneLevelCritical~0)} {12508#true} #886#return; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,386 INFO L263 TraceCheckUtils]: 80: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} call #t~ret73 := main(); {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,387 INFO L280 TraceCheckUtils]: 81: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~11; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,387 INFO L280 TraceCheckUtils]: 82: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~8; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,388 INFO L263 TraceCheckUtils]: 83: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {12508#true} is VALID [2020-07-10 16:56:36,388 INFO L280 TraceCheckUtils]: 84: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,388 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {12508#true} {12589#(= 0 ~methaneLevelCritical~0)} #802#return; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,389 INFO L263 TraceCheckUtils]: 86: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} call select_features(); {12508#true} is VALID [2020-07-10 16:56:36,389 INFO L280 TraceCheckUtils]: 87: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,389 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {12508#true} {12589#(= 0 ~methaneLevelCritical~0)} #804#return; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,390 INFO L263 TraceCheckUtils]: 89: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} call #t~ret72 := valid_product(); {12508#true} is VALID [2020-07-10 16:56:36,390 INFO L280 TraceCheckUtils]: 90: Hoare triple {12508#true} havoc ~retValue_acc~10; {12508#true} is VALID [2020-07-10 16:56:36,390 INFO L280 TraceCheckUtils]: 91: Hoare triple {12508#true} ~retValue_acc~10 := 1; {12508#true} is VALID [2020-07-10 16:56:36,390 INFO L280 TraceCheckUtils]: 92: Hoare triple {12508#true} #res := ~retValue_acc~10; {12508#true} is VALID [2020-07-10 16:56:36,390 INFO L280 TraceCheckUtils]: 93: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,391 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {12508#true} {12589#(= 0 ~methaneLevelCritical~0)} #806#return; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,392 INFO L280 TraceCheckUtils]: 95: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,392 INFO L280 TraceCheckUtils]: 96: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} ~tmp~8 := #t~ret72; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,393 INFO L280 TraceCheckUtils]: 97: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} havoc #t~ret72; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,393 INFO L280 TraceCheckUtils]: 98: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~8; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,393 INFO L263 TraceCheckUtils]: 99: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} call setup(); {12508#true} is VALID [2020-07-10 16:56:36,394 INFO L280 TraceCheckUtils]: 100: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,394 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {12508#true} {12589#(= 0 ~methaneLevelCritical~0)} #808#return; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,395 INFO L263 TraceCheckUtils]: 102: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} call runTest(); {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,395 INFO L263 TraceCheckUtils]: 103: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} call test(); {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,396 INFO L280 TraceCheckUtils]: 104: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,396 INFO L280 TraceCheckUtils]: 105: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~3; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,397 INFO L280 TraceCheckUtils]: 106: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~0; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,398 INFO L280 TraceCheckUtils]: 107: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___1~0; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,398 INFO L280 TraceCheckUtils]: 108: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___2~0; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,399 INFO L280 TraceCheckUtils]: 109: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} ~splverifierCounter~0 := 0; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,399 INFO L280 TraceCheckUtils]: 110: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} assume !false; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,400 INFO L280 TraceCheckUtils]: 111: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,400 INFO L280 TraceCheckUtils]: 112: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,401 INFO L280 TraceCheckUtils]: 113: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} ~tmp~3 := #t~nondet45; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,401 INFO L280 TraceCheckUtils]: 114: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet45; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,402 INFO L280 TraceCheckUtils]: 115: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~3); {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,402 INFO L280 TraceCheckUtils]: 116: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,403 INFO L280 TraceCheckUtils]: 117: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} ~tmp___0~0 := #t~nondet46; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,404 INFO L280 TraceCheckUtils]: 118: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet46; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,405 INFO L280 TraceCheckUtils]: 119: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~0); {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,405 INFO L280 TraceCheckUtils]: 120: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,406 INFO L280 TraceCheckUtils]: 121: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} ~tmp___2~0 := #t~nondet47; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,407 INFO L280 TraceCheckUtils]: 122: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet47; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,407 INFO L280 TraceCheckUtils]: 123: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___2~0; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,408 INFO L263 TraceCheckUtils]: 124: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} call startSystem(); {12648#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 16:56:36,408 INFO L280 TraceCheckUtils]: 125: Hoare triple {12648#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {12508#true} is VALID [2020-07-10 16:56:36,408 INFO L280 TraceCheckUtils]: 126: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,409 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {12508#true} {12589#(= 0 ~methaneLevelCritical~0)} #854#return; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,410 INFO L263 TraceCheckUtils]: 128: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} call timeShift(); {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,410 INFO L280 TraceCheckUtils]: 129: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,411 INFO L280 TraceCheckUtils]: 130: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} assume 0 != ~systemActive~0; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,412 INFO L263 TraceCheckUtils]: 131: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} call processEnvironment(); {12649#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 16:56:36,412 INFO L280 TraceCheckUtils]: 132: Hoare triple {12649#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {12508#true} is VALID [2020-07-10 16:56:36,412 INFO L280 TraceCheckUtils]: 133: Hoare triple {12508#true} assume 0 == ~pumpRunning~0; {12508#true} is VALID [2020-07-10 16:56:36,412 INFO L263 TraceCheckUtils]: 134: Hoare triple {12508#true} call #t~ret49 := isHighWaterLevel(); {12508#true} is VALID [2020-07-10 16:56:36,413 INFO L280 TraceCheckUtils]: 135: Hoare triple {12508#true} havoc ~retValue_acc~8; {12508#true} is VALID [2020-07-10 16:56:36,413 INFO L280 TraceCheckUtils]: 136: Hoare triple {12508#true} havoc ~tmp~6; {12508#true} is VALID [2020-07-10 16:56:36,413 INFO L280 TraceCheckUtils]: 137: Hoare triple {12508#true} havoc ~tmp___0~1; {12508#true} is VALID [2020-07-10 16:56:36,413 INFO L263 TraceCheckUtils]: 138: Hoare triple {12508#true} call #t~ret68 := isHighWaterSensorDry(); {12508#true} is VALID [2020-07-10 16:56:36,414 INFO L280 TraceCheckUtils]: 139: Hoare triple {12508#true} havoc ~retValue_acc~5; {12508#true} is VALID [2020-07-10 16:56:36,414 INFO L280 TraceCheckUtils]: 140: Hoare triple {12508#true} assume ~waterLevel~0 < 2; {12508#true} is VALID [2020-07-10 16:56:36,414 INFO L280 TraceCheckUtils]: 141: Hoare triple {12508#true} ~retValue_acc~5 := 1; {12508#true} is VALID [2020-07-10 16:56:36,415 INFO L280 TraceCheckUtils]: 142: Hoare triple {12508#true} #res := ~retValue_acc~5; {12508#true} is VALID [2020-07-10 16:56:36,415 INFO L280 TraceCheckUtils]: 143: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,415 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {12508#true} {12508#true} #864#return; {12508#true} is VALID [2020-07-10 16:56:36,415 INFO L280 TraceCheckUtils]: 145: Hoare triple {12508#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {12508#true} is VALID [2020-07-10 16:56:36,415 INFO L280 TraceCheckUtils]: 146: Hoare triple {12508#true} ~tmp~6 := #t~ret68; {12508#true} is VALID [2020-07-10 16:56:36,416 INFO L280 TraceCheckUtils]: 147: Hoare triple {12508#true} havoc #t~ret68; {12508#true} is VALID [2020-07-10 16:56:36,416 INFO L280 TraceCheckUtils]: 148: Hoare triple {12508#true} assume 0 != ~tmp~6; {12508#true} is VALID [2020-07-10 16:56:36,416 INFO L280 TraceCheckUtils]: 149: Hoare triple {12508#true} ~tmp___0~1 := 0; {12508#true} is VALID [2020-07-10 16:56:36,416 INFO L280 TraceCheckUtils]: 150: Hoare triple {12508#true} ~retValue_acc~8 := ~tmp___0~1; {12508#true} is VALID [2020-07-10 16:56:36,416 INFO L280 TraceCheckUtils]: 151: Hoare triple {12508#true} #res := ~retValue_acc~8; {12508#true} is VALID [2020-07-10 16:56:36,416 INFO L280 TraceCheckUtils]: 152: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,417 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {12508#true} {12508#true} #842#return; {12508#true} is VALID [2020-07-10 16:56:36,417 INFO L280 TraceCheckUtils]: 154: Hoare triple {12508#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647; {12508#true} is VALID [2020-07-10 16:56:36,417 INFO L280 TraceCheckUtils]: 155: Hoare triple {12508#true} ~tmp~4 := #t~ret49; {12508#true} is VALID [2020-07-10 16:56:36,417 INFO L280 TraceCheckUtils]: 156: Hoare triple {12508#true} havoc #t~ret49; {12508#true} is VALID [2020-07-10 16:56:36,417 INFO L280 TraceCheckUtils]: 157: Hoare triple {12508#true} assume !(0 != ~tmp~4); {12508#true} is VALID [2020-07-10 16:56:36,418 INFO L263 TraceCheckUtils]: 158: Hoare triple {12508#true} call processEnvironment__wrappee__base(); {12508#true} is VALID [2020-07-10 16:56:36,418 INFO L280 TraceCheckUtils]: 159: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,418 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {12508#true} {12508#true} #846#return; {12508#true} is VALID [2020-07-10 16:56:36,418 INFO L280 TraceCheckUtils]: 161: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,419 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {12508#true} {12589#(= 0 ~methaneLevelCritical~0)} #868#return; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,420 INFO L263 TraceCheckUtils]: 163: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification1_spec__1(); {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,421 INFO L280 TraceCheckUtils]: 164: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~7; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,422 INFO L280 TraceCheckUtils]: 165: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~2; {12589#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,422 INFO L263 TraceCheckUtils]: 166: Hoare triple {12589#(= 0 ~methaneLevelCritical~0)} call #t~ret69 := isMethaneLevelCritical(); {12508#true} is VALID [2020-07-10 16:56:36,422 INFO L280 TraceCheckUtils]: 167: Hoare triple {12508#true} havoc ~retValue_acc~3; {12508#true} is VALID [2020-07-10 16:56:36,423 INFO L280 TraceCheckUtils]: 168: Hoare triple {12508#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {12677#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)} is VALID [2020-07-10 16:56:36,423 INFO L280 TraceCheckUtils]: 169: Hoare triple {12677#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)} #res := ~retValue_acc~3; {12678#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,424 INFO L280 TraceCheckUtils]: 170: Hoare triple {12678#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {12678#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:36,425 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {12678#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {12589#(= 0 ~methaneLevelCritical~0)} #890#return; {12640#(= 0 |__utac_acc__Specification1_spec__1_#t~ret69|)} is VALID [2020-07-10 16:56:36,425 INFO L280 TraceCheckUtils]: 172: Hoare triple {12640#(= 0 |__utac_acc__Specification1_spec__1_#t~ret69|)} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {12640#(= 0 |__utac_acc__Specification1_spec__1_#t~ret69|)} is VALID [2020-07-10 16:56:36,426 INFO L280 TraceCheckUtils]: 173: Hoare triple {12640#(= 0 |__utac_acc__Specification1_spec__1_#t~ret69|)} ~tmp~7 := #t~ret69; {12641#(= 0 __utac_acc__Specification1_spec__1_~tmp~7)} is VALID [2020-07-10 16:56:36,426 INFO L280 TraceCheckUtils]: 174: Hoare triple {12641#(= 0 __utac_acc__Specification1_spec__1_~tmp~7)} havoc #t~ret69; {12641#(= 0 __utac_acc__Specification1_spec__1_~tmp~7)} is VALID [2020-07-10 16:56:36,427 INFO L280 TraceCheckUtils]: 175: Hoare triple {12641#(= 0 __utac_acc__Specification1_spec__1_~tmp~7)} assume 0 != ~tmp~7; {12509#false} is VALID [2020-07-10 16:56:36,427 INFO L263 TraceCheckUtils]: 176: Hoare triple {12509#false} call #t~ret70 := isPumpRunning(); {12508#true} is VALID [2020-07-10 16:56:36,427 INFO L280 TraceCheckUtils]: 177: Hoare triple {12508#true} havoc ~retValue_acc~7; {12508#true} is VALID [2020-07-10 16:56:36,428 INFO L280 TraceCheckUtils]: 178: Hoare triple {12508#true} ~retValue_acc~7 := ~pumpRunning~0; {12508#true} is VALID [2020-07-10 16:56:36,428 INFO L280 TraceCheckUtils]: 179: Hoare triple {12508#true} #res := ~retValue_acc~7; {12508#true} is VALID [2020-07-10 16:56:36,428 INFO L280 TraceCheckUtils]: 180: Hoare triple {12508#true} assume true; {12508#true} is VALID [2020-07-10 16:56:36,428 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {12508#true} {12509#false} #892#return; {12509#false} is VALID [2020-07-10 16:56:36,428 INFO L280 TraceCheckUtils]: 182: Hoare triple {12509#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {12509#false} is VALID [2020-07-10 16:56:36,429 INFO L280 TraceCheckUtils]: 183: Hoare triple {12509#false} ~tmp___0~2 := #t~ret70; {12509#false} is VALID [2020-07-10 16:56:36,429 INFO L280 TraceCheckUtils]: 184: Hoare triple {12509#false} havoc #t~ret70; {12509#false} is VALID [2020-07-10 16:56:36,429 INFO L280 TraceCheckUtils]: 185: Hoare triple {12509#false} assume 0 != ~tmp___0~2; {12509#false} is VALID [2020-07-10 16:56:36,429 INFO L263 TraceCheckUtils]: 186: Hoare triple {12509#false} call __automaton_fail(); {12509#false} is VALID [2020-07-10 16:56:36,429 INFO L280 TraceCheckUtils]: 187: Hoare triple {12509#false} assume !false; {12509#false} is VALID [2020-07-10 16:56:36,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 16:56:36,466 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 16:56:36,467 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [441145527] [2020-07-10 16:56:36,467 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:56:36,467 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 16:56:36,467 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [882238866] [2020-07-10 16:56:36,468 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 188 [2020-07-10 16:56:36,469 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:56:36,469 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 16:56:36,677 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 188 edges. 188 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:56:36,677 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 16:56:36,677 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 16:56:36,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 16:56:36,678 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 16:56:36,678 INFO L87 Difference]: Start difference. First operand 345 states and 371 transitions. Second operand 10 states. [2020-07-10 16:56:37,814 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 16:56:48,036 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 16:56:48,584 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 16:56:49,564 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 16:56:49,961 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 16:56:53,051 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 16:56:53,496 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 16:56:53,852 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 16:56:54,926 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 16:57:10,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:57:10,484 INFO L93 Difference]: Finished difference Result 1004 states and 1212 transitions. [2020-07-10 16:57:10,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-10 16:57:10,484 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 188 [2020-07-10 16:57:10,484 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 16:57:10,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 16:57:10,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 812 transitions. [2020-07-10 16:57:10,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 16:57:10,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 812 transitions. [2020-07-10 16:57:10,503 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 812 transitions. [2020-07-10 16:57:12,637 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 812 edges. 812 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:57:12,679 INFO L225 Difference]: With dead ends: 1004 [2020-07-10 16:57:12,679 INFO L226 Difference]: Without dead ends: 769 [2020-07-10 16:57:12,680 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-07-10 16:57:12,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 769 states. [2020-07-10 16:57:25,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 769 to 543. [2020-07-10 16:57:25,064 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 16:57:25,064 INFO L82 GeneralOperation]: Start isEquivalent. First operand 769 states. Second operand 543 states. [2020-07-10 16:57:25,064 INFO L74 IsIncluded]: Start isIncluded. First operand 769 states. Second operand 543 states. [2020-07-10 16:57:25,064 INFO L87 Difference]: Start difference. First operand 769 states. Second operand 543 states. [2020-07-10 16:57:25,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:57:25,107 INFO L93 Difference]: Finished difference Result 769 states and 919 transitions. [2020-07-10 16:57:25,107 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 919 transitions. [2020-07-10 16:57:25,109 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:57:25,110 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:57:25,110 INFO L74 IsIncluded]: Start isIncluded. First operand 543 states. Second operand 769 states. [2020-07-10 16:57:25,110 INFO L87 Difference]: Start difference. First operand 543 states. Second operand 769 states. [2020-07-10 16:57:25,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:57:25,151 INFO L93 Difference]: Finished difference Result 769 states and 919 transitions. [2020-07-10 16:57:25,151 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 919 transitions. [2020-07-10 16:57:25,154 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:57:25,154 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:57:25,154 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 16:57:25,154 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 16:57:25,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 543 states. [2020-07-10 16:57:25,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 543 states and 590 transitions. [2020-07-10 16:57:25,175 INFO L78 Accepts]: Start accepts. Automaton has 543 states and 590 transitions. Word has length 188 [2020-07-10 16:57:25,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 16:57:25,175 INFO L479 AbstractCegarLoop]: Abstraction has 543 states and 590 transitions. [2020-07-10 16:57:25,175 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 16:57:25,175 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 543 states and 590 transitions. [2020-07-10 16:57:28,292 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 590 edges. 590 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:57:28,292 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 590 transitions. [2020-07-10 16:57:28,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2020-07-10 16:57:28,295 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:57:28,295 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 16:57:28,295 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 16:57:28,295 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:57:28,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:57:28,296 INFO L82 PathProgramCache]: Analyzing trace with hash -1001952340, now seen corresponding path program 1 times [2020-07-10 16:57:28,296 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 16:57:28,296 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2145645735] [2020-07-10 16:57:28,296 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 16:57:28,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:57:28,621 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 16:57:28,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:57:28,691 INFO L280 TraceCheckUtils]: 0: Hoare triple {17486#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {17343#true} is VALID [2020-07-10 16:57:28,691 INFO L280 TraceCheckUtils]: 1: Hoare triple {17343#true} #valid := #valid[0 := 0]; {17343#true} is VALID [2020-07-10 16:57:28,691 INFO L280 TraceCheckUtils]: 2: Hoare triple {17343#true} assume 0 < #StackHeapBarrier; {17343#true} is VALID [2020-07-10 16:57:28,692 INFO L280 TraceCheckUtils]: 3: Hoare triple {17343#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {17343#true} is VALID [2020-07-10 16:57:28,692 INFO L280 TraceCheckUtils]: 4: Hoare triple {17343#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {17343#true} is VALID [2020-07-10 16:57:28,692 INFO L280 TraceCheckUtils]: 5: Hoare triple {17343#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {17343#true} is VALID [2020-07-10 16:57:28,692 INFO L280 TraceCheckUtils]: 6: Hoare triple {17343#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {17343#true} is VALID [2020-07-10 16:57:28,692 INFO L280 TraceCheckUtils]: 7: Hoare triple {17343#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {17343#true} is VALID [2020-07-10 16:57:28,692 INFO L280 TraceCheckUtils]: 8: Hoare triple {17343#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {17343#true} is VALID [2020-07-10 16:57:28,693 INFO L280 TraceCheckUtils]: 9: Hoare triple {17343#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {17343#true} is VALID [2020-07-10 16:57:28,693 INFO L280 TraceCheckUtils]: 10: Hoare triple {17343#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {17343#true} is VALID [2020-07-10 16:57:28,693 INFO L280 TraceCheckUtils]: 11: Hoare triple {17343#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {17343#true} is VALID [2020-07-10 16:57:28,693 INFO L280 TraceCheckUtils]: 12: Hoare triple {17343#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {17343#true} is VALID [2020-07-10 16:57:28,694 INFO L280 TraceCheckUtils]: 13: Hoare triple {17343#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {17343#true} is VALID [2020-07-10 16:57:28,694 INFO L280 TraceCheckUtils]: 14: Hoare triple {17343#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {17343#true} is VALID [2020-07-10 16:57:28,694 INFO L280 TraceCheckUtils]: 15: Hoare triple {17343#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {17343#true} is VALID [2020-07-10 16:57:28,694 INFO L280 TraceCheckUtils]: 16: Hoare triple {17343#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L465 {17343#true} is VALID [2020-07-10 16:57:28,694 INFO L280 TraceCheckUtils]: 17: Hoare triple {17343#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L466 {17343#true} is VALID [2020-07-10 16:57:28,694 INFO L280 TraceCheckUtils]: 18: Hoare triple {17343#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L466-1 {17343#true} is VALID [2020-07-10 16:57:28,695 INFO L280 TraceCheckUtils]: 19: Hoare triple {17343#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L466-2 {17343#true} is VALID [2020-07-10 16:57:28,695 INFO L280 TraceCheckUtils]: 20: Hoare triple {17343#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L466-3 {17343#true} is VALID [2020-07-10 16:57:28,695 INFO L280 TraceCheckUtils]: 21: Hoare triple {17343#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L466-4 {17343#true} is VALID [2020-07-10 16:57:28,695 INFO L280 TraceCheckUtils]: 22: Hoare triple {17343#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L466-5 {17343#true} is VALID [2020-07-10 16:57:28,695 INFO L280 TraceCheckUtils]: 23: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L466-6 {17343#true} is VALID [2020-07-10 16:57:28,696 INFO L280 TraceCheckUtils]: 24: Hoare triple {17343#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L466-7 {17343#true} is VALID [2020-07-10 16:57:28,696 INFO L280 TraceCheckUtils]: 25: Hoare triple {17343#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L470 {17343#true} is VALID [2020-07-10 16:57:28,696 INFO L280 TraceCheckUtils]: 26: Hoare triple {17343#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L470-1 {17343#true} is VALID [2020-07-10 16:57:28,696 INFO L280 TraceCheckUtils]: 27: Hoare triple {17343#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L470-2 {17343#true} is VALID [2020-07-10 16:57:28,696 INFO L280 TraceCheckUtils]: 28: Hoare triple {17343#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L470-3 {17343#true} is VALID [2020-07-10 16:57:28,697 INFO L280 TraceCheckUtils]: 29: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L470-4 {17343#true} is VALID [2020-07-10 16:57:28,697 INFO L280 TraceCheckUtils]: 30: Hoare triple {17343#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L470-5 {17343#true} is VALID [2020-07-10 16:57:28,697 INFO L280 TraceCheckUtils]: 31: Hoare triple {17343#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L474 {17343#true} is VALID [2020-07-10 16:57:28,697 INFO L280 TraceCheckUtils]: 32: Hoare triple {17343#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L474-1 {17343#true} is VALID [2020-07-10 16:57:28,697 INFO L280 TraceCheckUtils]: 33: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L474-2 {17343#true} is VALID [2020-07-10 16:57:28,697 INFO L280 TraceCheckUtils]: 34: Hoare triple {17343#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L474-3 {17343#true} is VALID [2020-07-10 16:57:28,698 INFO L280 TraceCheckUtils]: 35: Hoare triple {17343#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L478 {17343#true} is VALID [2020-07-10 16:57:28,698 INFO L280 TraceCheckUtils]: 36: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L478-1 {17343#true} is VALID [2020-07-10 16:57:28,698 INFO L280 TraceCheckUtils]: 37: Hoare triple {17343#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L478-2 {17343#true} is VALID [2020-07-10 16:57:28,698 INFO L280 TraceCheckUtils]: 38: Hoare triple {17343#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L701 {17343#true} is VALID [2020-07-10 16:57:28,698 INFO L280 TraceCheckUtils]: 39: Hoare triple {17343#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L705 {17343#true} is VALID [2020-07-10 16:57:28,699 INFO L280 TraceCheckUtils]: 40: Hoare triple {17343#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L705-1 {17343#true} is VALID [2020-07-10 16:57:28,699 INFO L280 TraceCheckUtils]: 41: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L705-2 {17343#true} is VALID [2020-07-10 16:57:28,699 INFO L280 TraceCheckUtils]: 42: Hoare triple {17343#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L705-3 {17343#true} is VALID [2020-07-10 16:57:28,699 INFO L280 TraceCheckUtils]: 43: Hoare triple {17343#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L709 {17343#true} is VALID [2020-07-10 16:57:28,699 INFO L280 TraceCheckUtils]: 44: Hoare triple {17343#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L709-1 {17343#true} is VALID [2020-07-10 16:57:28,699 INFO L280 TraceCheckUtils]: 45: Hoare triple {17343#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L709-2 {17343#true} is VALID [2020-07-10 16:57:28,700 INFO L280 TraceCheckUtils]: 46: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L709-3 {17343#true} is VALID [2020-07-10 16:57:28,700 INFO L280 TraceCheckUtils]: 47: Hoare triple {17343#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L709-4 {17343#true} is VALID [2020-07-10 16:57:28,700 INFO L280 TraceCheckUtils]: 48: Hoare triple {17343#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L713 {17343#true} is VALID [2020-07-10 16:57:28,700 INFO L280 TraceCheckUtils]: 49: Hoare triple {17343#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L713-1 {17343#true} is VALID [2020-07-10 16:57:28,700 INFO L280 TraceCheckUtils]: 50: Hoare triple {17343#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L713-2 {17343#true} is VALID [2020-07-10 16:57:28,701 INFO L280 TraceCheckUtils]: 51: Hoare triple {17343#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L713-3 {17343#true} is VALID [2020-07-10 16:57:28,701 INFO L280 TraceCheckUtils]: 52: Hoare triple {17343#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L713-4 {17343#true} is VALID [2020-07-10 16:57:28,701 INFO L280 TraceCheckUtils]: 53: Hoare triple {17343#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L713-5 {17343#true} is VALID [2020-07-10 16:57:28,701 INFO L280 TraceCheckUtils]: 54: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L713-6 {17343#true} is VALID [2020-07-10 16:57:28,701 INFO L280 TraceCheckUtils]: 55: Hoare triple {17343#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L713-7 {17343#true} is VALID [2020-07-10 16:57:28,702 INFO L280 TraceCheckUtils]: 56: Hoare triple {17343#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L717 {17343#true} is VALID [2020-07-10 16:57:28,702 INFO L280 TraceCheckUtils]: 57: Hoare triple {17343#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L717-1 {17343#true} is VALID [2020-07-10 16:57:28,702 INFO L280 TraceCheckUtils]: 58: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L717-2 {17343#true} is VALID [2020-07-10 16:57:28,702 INFO L280 TraceCheckUtils]: 59: Hoare triple {17343#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L717-3 {17343#true} is VALID [2020-07-10 16:57:28,702 INFO L280 TraceCheckUtils]: 60: Hoare triple {17343#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L721 {17343#true} is VALID [2020-07-10 16:57:28,702 INFO L280 TraceCheckUtils]: 61: Hoare triple {17343#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L721-1 {17343#true} is VALID [2020-07-10 16:57:28,703 INFO L280 TraceCheckUtils]: 62: Hoare triple {17343#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L721-2 {17343#true} is VALID [2020-07-10 16:57:28,703 INFO L280 TraceCheckUtils]: 63: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L721-3 {17343#true} is VALID [2020-07-10 16:57:28,703 INFO L280 TraceCheckUtils]: 64: Hoare triple {17343#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L721-4 {17343#true} is VALID [2020-07-10 16:57:28,703 INFO L280 TraceCheckUtils]: 65: Hoare triple {17343#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L725 {17343#true} is VALID [2020-07-10 16:57:28,703 INFO L280 TraceCheckUtils]: 66: Hoare triple {17343#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L725-1 {17343#true} is VALID [2020-07-10 16:57:28,704 INFO L280 TraceCheckUtils]: 67: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L725-2 {17343#true} is VALID [2020-07-10 16:57:28,704 INFO L280 TraceCheckUtils]: 68: Hoare triple {17343#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L725-3 {17343#true} is VALID [2020-07-10 16:57:28,704 INFO L280 TraceCheckUtils]: 69: Hoare triple {17343#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L727 {17343#true} is VALID [2020-07-10 16:57:28,704 INFO L280 TraceCheckUtils]: 70: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L727-1 {17343#true} is VALID [2020-07-10 16:57:28,704 INFO L280 TraceCheckUtils]: 71: Hoare triple {17343#true} ~head~0.base, ~head~0.offset := 0, 0; {17343#true} is VALID [2020-07-10 16:57:28,705 INFO L280 TraceCheckUtils]: 72: Hoare triple {17343#true} ~waterLevel~0 := 1; {17343#true} is VALID [2020-07-10 16:57:28,705 INFO L280 TraceCheckUtils]: 73: Hoare triple {17343#true} ~methaneLevelCritical~0 := 0; {17343#true} is VALID [2020-07-10 16:57:28,711 INFO L280 TraceCheckUtils]: 74: Hoare triple {17343#true} ~pumpRunning~0 := 0; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,712 INFO L280 TraceCheckUtils]: 75: Hoare triple {17424#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,712 INFO L280 TraceCheckUtils]: 76: Hoare triple {17424#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,713 INFO L280 TraceCheckUtils]: 77: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume true; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,713 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17424#(= 0 ~pumpRunning~0)} {17343#true} #886#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:57:28,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,719 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17343#true} {17424#(= 0 ~pumpRunning~0)} #802#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:57:28,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,722 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17343#true} {17424#(= 0 ~pumpRunning~0)} #804#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:57:28,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {17343#true} havoc ~retValue_acc~10; {17343#true} is VALID [2020-07-10 16:57:28,725 INFO L280 TraceCheckUtils]: 1: Hoare triple {17343#true} ~retValue_acc~10 := 1; {17343#true} is VALID [2020-07-10 16:57:28,725 INFO L280 TraceCheckUtils]: 2: Hoare triple {17343#true} #res := ~retValue_acc~10; {17343#true} is VALID [2020-07-10 16:57:28,726 INFO L280 TraceCheckUtils]: 3: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,726 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17343#true} {17424#(= 0 ~pumpRunning~0)} #806#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:57:28,729 INFO L280 TraceCheckUtils]: 0: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,730 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17343#true} {17424#(= 0 ~pumpRunning~0)} #808#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:57:28,741 INFO L280 TraceCheckUtils]: 0: Hoare triple {17487#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {17343#true} is VALID [2020-07-10 16:57:28,741 INFO L280 TraceCheckUtils]: 1: Hoare triple {17343#true} ~methaneLevelCritical~0 := 1; {17343#true} is VALID [2020-07-10 16:57:28,742 INFO L280 TraceCheckUtils]: 2: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,742 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17343#true} {17424#(= 0 ~pumpRunning~0)} #852#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:57:28,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {17488#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {17343#true} is VALID [2020-07-10 16:57:28,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,756 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17343#true} {17424#(= 0 ~pumpRunning~0)} #854#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:57:28,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:57:28,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:57:28,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {17343#true} havoc ~retValue_acc~5; {17343#true} is VALID [2020-07-10 16:57:28,788 INFO L280 TraceCheckUtils]: 1: Hoare triple {17343#true} assume ~waterLevel~0 < 2; {17343#true} is VALID [2020-07-10 16:57:28,788 INFO L280 TraceCheckUtils]: 2: Hoare triple {17343#true} ~retValue_acc~5 := 1; {17343#true} is VALID [2020-07-10 16:57:28,788 INFO L280 TraceCheckUtils]: 3: Hoare triple {17343#true} #res := ~retValue_acc~5; {17343#true} is VALID [2020-07-10 16:57:28,788 INFO L280 TraceCheckUtils]: 4: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,789 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17343#true} {17343#true} #864#return; {17343#true} is VALID [2020-07-10 16:57:28,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {17343#true} havoc ~retValue_acc~8; {17343#true} is VALID [2020-07-10 16:57:28,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {17343#true} havoc ~tmp~6; {17343#true} is VALID [2020-07-10 16:57:28,789 INFO L280 TraceCheckUtils]: 2: Hoare triple {17343#true} havoc ~tmp___0~1; {17343#true} is VALID [2020-07-10 16:57:28,790 INFO L263 TraceCheckUtils]: 3: Hoare triple {17343#true} call #t~ret68 := isHighWaterSensorDry(); {17343#true} is VALID [2020-07-10 16:57:28,790 INFO L280 TraceCheckUtils]: 4: Hoare triple {17343#true} havoc ~retValue_acc~5; {17343#true} is VALID [2020-07-10 16:57:28,790 INFO L280 TraceCheckUtils]: 5: Hoare triple {17343#true} assume ~waterLevel~0 < 2; {17343#true} is VALID [2020-07-10 16:57:28,790 INFO L280 TraceCheckUtils]: 6: Hoare triple {17343#true} ~retValue_acc~5 := 1; {17343#true} is VALID [2020-07-10 16:57:28,790 INFO L280 TraceCheckUtils]: 7: Hoare triple {17343#true} #res := ~retValue_acc~5; {17343#true} is VALID [2020-07-10 16:57:28,791 INFO L280 TraceCheckUtils]: 8: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,791 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17343#true} {17343#true} #864#return; {17343#true} is VALID [2020-07-10 16:57:28,791 INFO L280 TraceCheckUtils]: 10: Hoare triple {17343#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {17343#true} is VALID [2020-07-10 16:57:28,791 INFO L280 TraceCheckUtils]: 11: Hoare triple {17343#true} ~tmp~6 := #t~ret68; {17343#true} is VALID [2020-07-10 16:57:28,791 INFO L280 TraceCheckUtils]: 12: Hoare triple {17343#true} havoc #t~ret68; {17343#true} is VALID [2020-07-10 16:57:28,792 INFO L280 TraceCheckUtils]: 13: Hoare triple {17343#true} assume 0 != ~tmp~6; {17343#true} is VALID [2020-07-10 16:57:28,792 INFO L280 TraceCheckUtils]: 14: Hoare triple {17343#true} ~tmp___0~1 := 0; {17343#true} is VALID [2020-07-10 16:57:28,792 INFO L280 TraceCheckUtils]: 15: Hoare triple {17343#true} ~retValue_acc~8 := ~tmp___0~1; {17343#true} is VALID [2020-07-10 16:57:28,792 INFO L280 TraceCheckUtils]: 16: Hoare triple {17343#true} #res := ~retValue_acc~8; {17343#true} is VALID [2020-07-10 16:57:28,792 INFO L280 TraceCheckUtils]: 17: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,793 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {17343#true} {17424#(= 0 ~pumpRunning~0)} #842#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:57:28,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,796 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17343#true} {17424#(= 0 ~pumpRunning~0)} #846#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {17489#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17343#true} is VALID [2020-07-10 16:57:28,797 INFO L280 TraceCheckUtils]: 1: Hoare triple {17343#true} assume 0 == ~pumpRunning~0; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,797 INFO L263 TraceCheckUtils]: 2: Hoare triple {17424#(= 0 ~pumpRunning~0)} call #t~ret49 := isHighWaterLevel(); {17343#true} is VALID [2020-07-10 16:57:28,797 INFO L280 TraceCheckUtils]: 3: Hoare triple {17343#true} havoc ~retValue_acc~8; {17343#true} is VALID [2020-07-10 16:57:28,797 INFO L280 TraceCheckUtils]: 4: Hoare triple {17343#true} havoc ~tmp~6; {17343#true} is VALID [2020-07-10 16:57:28,798 INFO L280 TraceCheckUtils]: 5: Hoare triple {17343#true} havoc ~tmp___0~1; {17343#true} is VALID [2020-07-10 16:57:28,798 INFO L263 TraceCheckUtils]: 6: Hoare triple {17343#true} call #t~ret68 := isHighWaterSensorDry(); {17343#true} is VALID [2020-07-10 16:57:28,798 INFO L280 TraceCheckUtils]: 7: Hoare triple {17343#true} havoc ~retValue_acc~5; {17343#true} is VALID [2020-07-10 16:57:28,798 INFO L280 TraceCheckUtils]: 8: Hoare triple {17343#true} assume ~waterLevel~0 < 2; {17343#true} is VALID [2020-07-10 16:57:28,798 INFO L280 TraceCheckUtils]: 9: Hoare triple {17343#true} ~retValue_acc~5 := 1; {17343#true} is VALID [2020-07-10 16:57:28,799 INFO L280 TraceCheckUtils]: 10: Hoare triple {17343#true} #res := ~retValue_acc~5; {17343#true} is VALID [2020-07-10 16:57:28,799 INFO L280 TraceCheckUtils]: 11: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,799 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {17343#true} {17343#true} #864#return; {17343#true} is VALID [2020-07-10 16:57:28,799 INFO L280 TraceCheckUtils]: 13: Hoare triple {17343#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {17343#true} is VALID [2020-07-10 16:57:28,799 INFO L280 TraceCheckUtils]: 14: Hoare triple {17343#true} ~tmp~6 := #t~ret68; {17343#true} is VALID [2020-07-10 16:57:28,799 INFO L280 TraceCheckUtils]: 15: Hoare triple {17343#true} havoc #t~ret68; {17343#true} is VALID [2020-07-10 16:57:28,800 INFO L280 TraceCheckUtils]: 16: Hoare triple {17343#true} assume 0 != ~tmp~6; {17343#true} is VALID [2020-07-10 16:57:28,800 INFO L280 TraceCheckUtils]: 17: Hoare triple {17343#true} ~tmp___0~1 := 0; {17343#true} is VALID [2020-07-10 16:57:28,800 INFO L280 TraceCheckUtils]: 18: Hoare triple {17343#true} ~retValue_acc~8 := ~tmp___0~1; {17343#true} is VALID [2020-07-10 16:57:28,800 INFO L280 TraceCheckUtils]: 19: Hoare triple {17343#true} #res := ~retValue_acc~8; {17343#true} is VALID [2020-07-10 16:57:28,800 INFO L280 TraceCheckUtils]: 20: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,801 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {17343#true} {17424#(= 0 ~pumpRunning~0)} #842#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,801 INFO L280 TraceCheckUtils]: 22: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,802 INFO L280 TraceCheckUtils]: 23: Hoare triple {17424#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret49; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,802 INFO L280 TraceCheckUtils]: 24: Hoare triple {17424#(= 0 ~pumpRunning~0)} havoc #t~ret49; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,803 INFO L280 TraceCheckUtils]: 25: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,803 INFO L263 TraceCheckUtils]: 26: Hoare triple {17424#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {17343#true} is VALID [2020-07-10 16:57:28,803 INFO L280 TraceCheckUtils]: 27: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,804 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {17343#true} {17424#(= 0 ~pumpRunning~0)} #846#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,804 INFO L280 TraceCheckUtils]: 29: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume true; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,805 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {17424#(= 0 ~pumpRunning~0)} {17424#(= 0 ~pumpRunning~0)} #868#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:57:28,810 INFO L280 TraceCheckUtils]: 0: Hoare triple {17343#true} havoc ~retValue_acc~3; {17343#true} is VALID [2020-07-10 16:57:28,810 INFO L280 TraceCheckUtils]: 1: Hoare triple {17343#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {17343#true} is VALID [2020-07-10 16:57:28,811 INFO L280 TraceCheckUtils]: 2: Hoare triple {17343#true} #res := ~retValue_acc~3; {17343#true} is VALID [2020-07-10 16:57:28,811 INFO L280 TraceCheckUtils]: 3: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,811 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17343#true} {17424#(= 0 ~pumpRunning~0)} #890#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:57:28,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {17343#true} havoc ~retValue_acc~7; {17343#true} is VALID [2020-07-10 16:57:28,858 INFO L280 TraceCheckUtils]: 1: Hoare triple {17343#true} ~retValue_acc~7 := ~pumpRunning~0; {17517#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)} is VALID [2020-07-10 16:57:28,859 INFO L280 TraceCheckUtils]: 2: Hoare triple {17517#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)} #res := ~retValue_acc~7; {17518#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 16:57:28,859 INFO L280 TraceCheckUtils]: 3: Hoare triple {17518#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {17518#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 16:57:28,861 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17518#(= ~pumpRunning~0 |isPumpRunning_#res|)} {17424#(= 0 ~pumpRunning~0)} #892#return; {17484#(= 0 |__utac_acc__Specification1_spec__1_#t~ret70|)} is VALID [2020-07-10 16:57:28,869 INFO L263 TraceCheckUtils]: 0: Hoare triple {17343#true} call ULTIMATE.init(); {17486#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 16:57:28,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {17486#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {17343#true} is VALID [2020-07-10 16:57:28,870 INFO L280 TraceCheckUtils]: 2: Hoare triple {17343#true} #valid := #valid[0 := 0]; {17343#true} is VALID [2020-07-10 16:57:28,870 INFO L280 TraceCheckUtils]: 3: Hoare triple {17343#true} assume 0 < #StackHeapBarrier; {17343#true} is VALID [2020-07-10 16:57:28,870 INFO L280 TraceCheckUtils]: 4: Hoare triple {17343#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {17343#true} is VALID [2020-07-10 16:57:28,870 INFO L280 TraceCheckUtils]: 5: Hoare triple {17343#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {17343#true} is VALID [2020-07-10 16:57:28,871 INFO L280 TraceCheckUtils]: 6: Hoare triple {17343#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {17343#true} is VALID [2020-07-10 16:57:28,871 INFO L280 TraceCheckUtils]: 7: Hoare triple {17343#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {17343#true} is VALID [2020-07-10 16:57:28,871 INFO L280 TraceCheckUtils]: 8: Hoare triple {17343#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {17343#true} is VALID [2020-07-10 16:57:28,872 INFO L280 TraceCheckUtils]: 9: Hoare triple {17343#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {17343#true} is VALID [2020-07-10 16:57:28,872 INFO L280 TraceCheckUtils]: 10: Hoare triple {17343#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {17343#true} is VALID [2020-07-10 16:57:28,872 INFO L280 TraceCheckUtils]: 11: Hoare triple {17343#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {17343#true} is VALID [2020-07-10 16:57:28,872 INFO L280 TraceCheckUtils]: 12: Hoare triple {17343#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {17343#true} is VALID [2020-07-10 16:57:28,873 INFO L280 TraceCheckUtils]: 13: Hoare triple {17343#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {17343#true} is VALID [2020-07-10 16:57:28,873 INFO L280 TraceCheckUtils]: 14: Hoare triple {17343#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {17343#true} is VALID [2020-07-10 16:57:28,873 INFO L280 TraceCheckUtils]: 15: Hoare triple {17343#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {17343#true} is VALID [2020-07-10 16:57:28,874 INFO L280 TraceCheckUtils]: 16: Hoare triple {17343#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {17343#true} is VALID [2020-07-10 16:57:28,874 INFO L280 TraceCheckUtils]: 17: Hoare triple {17343#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L465 {17343#true} is VALID [2020-07-10 16:57:28,874 INFO L280 TraceCheckUtils]: 18: Hoare triple {17343#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L466 {17343#true} is VALID [2020-07-10 16:57:28,875 INFO L280 TraceCheckUtils]: 19: Hoare triple {17343#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L466-1 {17343#true} is VALID [2020-07-10 16:57:28,875 INFO L280 TraceCheckUtils]: 20: Hoare triple {17343#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L466-2 {17343#true} is VALID [2020-07-10 16:57:28,875 INFO L280 TraceCheckUtils]: 21: Hoare triple {17343#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L466-3 {17343#true} is VALID [2020-07-10 16:57:28,876 INFO L280 TraceCheckUtils]: 22: Hoare triple {17343#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L466-4 {17343#true} is VALID [2020-07-10 16:57:28,876 INFO L280 TraceCheckUtils]: 23: Hoare triple {17343#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L466-5 {17343#true} is VALID [2020-07-10 16:57:28,876 INFO L280 TraceCheckUtils]: 24: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L466-6 {17343#true} is VALID [2020-07-10 16:57:28,877 INFO L280 TraceCheckUtils]: 25: Hoare triple {17343#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L466-7 {17343#true} is VALID [2020-07-10 16:57:28,877 INFO L280 TraceCheckUtils]: 26: Hoare triple {17343#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L470 {17343#true} is VALID [2020-07-10 16:57:28,877 INFO L280 TraceCheckUtils]: 27: Hoare triple {17343#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L470-1 {17343#true} is VALID [2020-07-10 16:57:28,877 INFO L280 TraceCheckUtils]: 28: Hoare triple {17343#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L470-2 {17343#true} is VALID [2020-07-10 16:57:28,878 INFO L280 TraceCheckUtils]: 29: Hoare triple {17343#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L470-3 {17343#true} is VALID [2020-07-10 16:57:28,878 INFO L280 TraceCheckUtils]: 30: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L470-4 {17343#true} is VALID [2020-07-10 16:57:28,878 INFO L280 TraceCheckUtils]: 31: Hoare triple {17343#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L470-5 {17343#true} is VALID [2020-07-10 16:57:28,879 INFO L280 TraceCheckUtils]: 32: Hoare triple {17343#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L474 {17343#true} is VALID [2020-07-10 16:57:28,879 INFO L280 TraceCheckUtils]: 33: Hoare triple {17343#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L474-1 {17343#true} is VALID [2020-07-10 16:57:28,879 INFO L280 TraceCheckUtils]: 34: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L474-2 {17343#true} is VALID [2020-07-10 16:57:28,880 INFO L280 TraceCheckUtils]: 35: Hoare triple {17343#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L474-3 {17343#true} is VALID [2020-07-10 16:57:28,880 INFO L280 TraceCheckUtils]: 36: Hoare triple {17343#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L478 {17343#true} is VALID [2020-07-10 16:57:28,880 INFO L280 TraceCheckUtils]: 37: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L478-1 {17343#true} is VALID [2020-07-10 16:57:28,881 INFO L280 TraceCheckUtils]: 38: Hoare triple {17343#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L478-2 {17343#true} is VALID [2020-07-10 16:57:28,881 INFO L280 TraceCheckUtils]: 39: Hoare triple {17343#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L701 {17343#true} is VALID [2020-07-10 16:57:28,881 INFO L280 TraceCheckUtils]: 40: Hoare triple {17343#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L705 {17343#true} is VALID [2020-07-10 16:57:28,882 INFO L280 TraceCheckUtils]: 41: Hoare triple {17343#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L705-1 {17343#true} is VALID [2020-07-10 16:57:28,882 INFO L280 TraceCheckUtils]: 42: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L705-2 {17343#true} is VALID [2020-07-10 16:57:28,882 INFO L280 TraceCheckUtils]: 43: Hoare triple {17343#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L705-3 {17343#true} is VALID [2020-07-10 16:57:28,882 INFO L280 TraceCheckUtils]: 44: Hoare triple {17343#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L709 {17343#true} is VALID [2020-07-10 16:57:28,883 INFO L280 TraceCheckUtils]: 45: Hoare triple {17343#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L709-1 {17343#true} is VALID [2020-07-10 16:57:28,883 INFO L280 TraceCheckUtils]: 46: Hoare triple {17343#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L709-2 {17343#true} is VALID [2020-07-10 16:57:28,883 INFO L280 TraceCheckUtils]: 47: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L709-3 {17343#true} is VALID [2020-07-10 16:57:28,884 INFO L280 TraceCheckUtils]: 48: Hoare triple {17343#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L709-4 {17343#true} is VALID [2020-07-10 16:57:28,884 INFO L280 TraceCheckUtils]: 49: Hoare triple {17343#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L713 {17343#true} is VALID [2020-07-10 16:57:28,884 INFO L280 TraceCheckUtils]: 50: Hoare triple {17343#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L713-1 {17343#true} is VALID [2020-07-10 16:57:28,885 INFO L280 TraceCheckUtils]: 51: Hoare triple {17343#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L713-2 {17343#true} is VALID [2020-07-10 16:57:28,885 INFO L280 TraceCheckUtils]: 52: Hoare triple {17343#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L713-3 {17343#true} is VALID [2020-07-10 16:57:28,885 INFO L280 TraceCheckUtils]: 53: Hoare triple {17343#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L713-4 {17343#true} is VALID [2020-07-10 16:57:28,886 INFO L280 TraceCheckUtils]: 54: Hoare triple {17343#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L713-5 {17343#true} is VALID [2020-07-10 16:57:28,886 INFO L280 TraceCheckUtils]: 55: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L713-6 {17343#true} is VALID [2020-07-10 16:57:28,886 INFO L280 TraceCheckUtils]: 56: Hoare triple {17343#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L713-7 {17343#true} is VALID [2020-07-10 16:57:28,887 INFO L280 TraceCheckUtils]: 57: Hoare triple {17343#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L717 {17343#true} is VALID [2020-07-10 16:57:28,887 INFO L280 TraceCheckUtils]: 58: Hoare triple {17343#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L717-1 {17343#true} is VALID [2020-07-10 16:57:28,887 INFO L280 TraceCheckUtils]: 59: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L717-2 {17343#true} is VALID [2020-07-10 16:57:28,887 INFO L280 TraceCheckUtils]: 60: Hoare triple {17343#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L717-3 {17343#true} is VALID [2020-07-10 16:57:28,888 INFO L280 TraceCheckUtils]: 61: Hoare triple {17343#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L721 {17343#true} is VALID [2020-07-10 16:57:28,888 INFO L280 TraceCheckUtils]: 62: Hoare triple {17343#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L721-1 {17343#true} is VALID [2020-07-10 16:57:28,888 INFO L280 TraceCheckUtils]: 63: Hoare triple {17343#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L721-2 {17343#true} is VALID [2020-07-10 16:57:28,888 INFO L280 TraceCheckUtils]: 64: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L721-3 {17343#true} is VALID [2020-07-10 16:57:28,889 INFO L280 TraceCheckUtils]: 65: Hoare triple {17343#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L721-4 {17343#true} is VALID [2020-07-10 16:57:28,889 INFO L280 TraceCheckUtils]: 66: Hoare triple {17343#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L725 {17343#true} is VALID [2020-07-10 16:57:28,889 INFO L280 TraceCheckUtils]: 67: Hoare triple {17343#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L725-1 {17343#true} is VALID [2020-07-10 16:57:28,890 INFO L280 TraceCheckUtils]: 68: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L725-2 {17343#true} is VALID [2020-07-10 16:57:28,890 INFO L280 TraceCheckUtils]: 69: Hoare triple {17343#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L725-3 {17343#true} is VALID [2020-07-10 16:57:28,890 INFO L280 TraceCheckUtils]: 70: Hoare triple {17343#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L727 {17343#true} is VALID [2020-07-10 16:57:28,891 INFO L280 TraceCheckUtils]: 71: Hoare triple {17343#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L727-1 {17343#true} is VALID [2020-07-10 16:57:28,891 INFO L280 TraceCheckUtils]: 72: Hoare triple {17343#true} ~head~0.base, ~head~0.offset := 0, 0; {17343#true} is VALID [2020-07-10 16:57:28,891 INFO L280 TraceCheckUtils]: 73: Hoare triple {17343#true} ~waterLevel~0 := 1; {17343#true} is VALID [2020-07-10 16:57:28,892 INFO L280 TraceCheckUtils]: 74: Hoare triple {17343#true} ~methaneLevelCritical~0 := 0; {17343#true} is VALID [2020-07-10 16:57:28,893 INFO L280 TraceCheckUtils]: 75: Hoare triple {17343#true} ~pumpRunning~0 := 0; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,893 INFO L280 TraceCheckUtils]: 76: Hoare triple {17424#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,894 INFO L280 TraceCheckUtils]: 77: Hoare triple {17424#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,895 INFO L280 TraceCheckUtils]: 78: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume true; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,896 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {17424#(= 0 ~pumpRunning~0)} {17343#true} #886#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,897 INFO L263 TraceCheckUtils]: 80: Hoare triple {17424#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,898 INFO L280 TraceCheckUtils]: 81: Hoare triple {17424#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,898 INFO L280 TraceCheckUtils]: 82: Hoare triple {17424#(= 0 ~pumpRunning~0)} havoc ~tmp~8; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,899 INFO L263 TraceCheckUtils]: 83: Hoare triple {17424#(= 0 ~pumpRunning~0)} call select_helpers(); {17343#true} is VALID [2020-07-10 16:57:28,899 INFO L280 TraceCheckUtils]: 84: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,900 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {17343#true} {17424#(= 0 ~pumpRunning~0)} #802#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,900 INFO L263 TraceCheckUtils]: 86: Hoare triple {17424#(= 0 ~pumpRunning~0)} call select_features(); {17343#true} is VALID [2020-07-10 16:57:28,901 INFO L280 TraceCheckUtils]: 87: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,902 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {17343#true} {17424#(= 0 ~pumpRunning~0)} #804#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,902 INFO L263 TraceCheckUtils]: 89: Hoare triple {17424#(= 0 ~pumpRunning~0)} call #t~ret72 := valid_product(); {17343#true} is VALID [2020-07-10 16:57:28,902 INFO L280 TraceCheckUtils]: 90: Hoare triple {17343#true} havoc ~retValue_acc~10; {17343#true} is VALID [2020-07-10 16:57:28,903 INFO L280 TraceCheckUtils]: 91: Hoare triple {17343#true} ~retValue_acc~10 := 1; {17343#true} is VALID [2020-07-10 16:57:28,903 INFO L280 TraceCheckUtils]: 92: Hoare triple {17343#true} #res := ~retValue_acc~10; {17343#true} is VALID [2020-07-10 16:57:28,903 INFO L280 TraceCheckUtils]: 93: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,904 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {17343#true} {17424#(= 0 ~pumpRunning~0)} #806#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,905 INFO L280 TraceCheckUtils]: 95: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,906 INFO L280 TraceCheckUtils]: 96: Hoare triple {17424#(= 0 ~pumpRunning~0)} ~tmp~8 := #t~ret72; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,906 INFO L280 TraceCheckUtils]: 97: Hoare triple {17424#(= 0 ~pumpRunning~0)} havoc #t~ret72; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,907 INFO L280 TraceCheckUtils]: 98: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~8; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,908 INFO L263 TraceCheckUtils]: 99: Hoare triple {17424#(= 0 ~pumpRunning~0)} call setup(); {17343#true} is VALID [2020-07-10 16:57:28,908 INFO L280 TraceCheckUtils]: 100: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,909 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {17343#true} {17424#(= 0 ~pumpRunning~0)} #808#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,910 INFO L263 TraceCheckUtils]: 102: Hoare triple {17424#(= 0 ~pumpRunning~0)} call runTest(); {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,911 INFO L263 TraceCheckUtils]: 103: Hoare triple {17424#(= 0 ~pumpRunning~0)} call test(); {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,911 INFO L280 TraceCheckUtils]: 104: Hoare triple {17424#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,912 INFO L280 TraceCheckUtils]: 105: Hoare triple {17424#(= 0 ~pumpRunning~0)} havoc ~tmp~3; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,913 INFO L280 TraceCheckUtils]: 106: Hoare triple {17424#(= 0 ~pumpRunning~0)} havoc ~tmp___0~0; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,914 INFO L280 TraceCheckUtils]: 107: Hoare triple {17424#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,915 INFO L280 TraceCheckUtils]: 108: Hoare triple {17424#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,916 INFO L280 TraceCheckUtils]: 109: Hoare triple {17424#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,916 INFO L280 TraceCheckUtils]: 110: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume !false; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,917 INFO L280 TraceCheckUtils]: 111: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,918 INFO L280 TraceCheckUtils]: 112: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,919 INFO L280 TraceCheckUtils]: 113: Hoare triple {17424#(= 0 ~pumpRunning~0)} ~tmp~3 := #t~nondet45; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,920 INFO L280 TraceCheckUtils]: 114: Hoare triple {17424#(= 0 ~pumpRunning~0)} havoc #t~nondet45; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,920 INFO L280 TraceCheckUtils]: 115: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,921 INFO L280 TraceCheckUtils]: 116: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,922 INFO L280 TraceCheckUtils]: 117: Hoare triple {17424#(= 0 ~pumpRunning~0)} ~tmp___0~0 := #t~nondet46; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,923 INFO L280 TraceCheckUtils]: 118: Hoare triple {17424#(= 0 ~pumpRunning~0)} havoc #t~nondet46; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,924 INFO L280 TraceCheckUtils]: 119: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___0~0; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,925 INFO L263 TraceCheckUtils]: 120: Hoare triple {17424#(= 0 ~pumpRunning~0)} call changeMethaneLevel(); {17487#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 16:57:28,925 INFO L280 TraceCheckUtils]: 121: Hoare triple {17487#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {17343#true} is VALID [2020-07-10 16:57:28,925 INFO L280 TraceCheckUtils]: 122: Hoare triple {17343#true} ~methaneLevelCritical~0 := 1; {17343#true} is VALID [2020-07-10 16:57:28,926 INFO L280 TraceCheckUtils]: 123: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,927 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {17343#true} {17424#(= 0 ~pumpRunning~0)} #852#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,928 INFO L280 TraceCheckUtils]: 125: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,928 INFO L280 TraceCheckUtils]: 126: Hoare triple {17424#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet47; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,929 INFO L280 TraceCheckUtils]: 127: Hoare triple {17424#(= 0 ~pumpRunning~0)} havoc #t~nondet47; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,930 INFO L280 TraceCheckUtils]: 128: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,931 INFO L263 TraceCheckUtils]: 129: Hoare triple {17424#(= 0 ~pumpRunning~0)} call startSystem(); {17488#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 16:57:28,931 INFO L280 TraceCheckUtils]: 130: Hoare triple {17488#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {17343#true} is VALID [2020-07-10 16:57:28,932 INFO L280 TraceCheckUtils]: 131: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,933 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {17343#true} {17424#(= 0 ~pumpRunning~0)} #854#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,933 INFO L263 TraceCheckUtils]: 133: Hoare triple {17424#(= 0 ~pumpRunning~0)} call timeShift(); {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,934 INFO L280 TraceCheckUtils]: 134: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,935 INFO L280 TraceCheckUtils]: 135: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,936 INFO L263 TraceCheckUtils]: 136: Hoare triple {17424#(= 0 ~pumpRunning~0)} call processEnvironment(); {17489#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 16:57:28,936 INFO L280 TraceCheckUtils]: 137: Hoare triple {17489#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~4; {17343#true} is VALID [2020-07-10 16:57:28,937 INFO L280 TraceCheckUtils]: 138: Hoare triple {17343#true} assume 0 == ~pumpRunning~0; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,938 INFO L263 TraceCheckUtils]: 139: Hoare triple {17424#(= 0 ~pumpRunning~0)} call #t~ret49 := isHighWaterLevel(); {17343#true} is VALID [2020-07-10 16:57:28,938 INFO L280 TraceCheckUtils]: 140: Hoare triple {17343#true} havoc ~retValue_acc~8; {17343#true} is VALID [2020-07-10 16:57:28,938 INFO L280 TraceCheckUtils]: 141: Hoare triple {17343#true} havoc ~tmp~6; {17343#true} is VALID [2020-07-10 16:57:28,938 INFO L280 TraceCheckUtils]: 142: Hoare triple {17343#true} havoc ~tmp___0~1; {17343#true} is VALID [2020-07-10 16:57:28,939 INFO L263 TraceCheckUtils]: 143: Hoare triple {17343#true} call #t~ret68 := isHighWaterSensorDry(); {17343#true} is VALID [2020-07-10 16:57:28,939 INFO L280 TraceCheckUtils]: 144: Hoare triple {17343#true} havoc ~retValue_acc~5; {17343#true} is VALID [2020-07-10 16:57:28,939 INFO L280 TraceCheckUtils]: 145: Hoare triple {17343#true} assume ~waterLevel~0 < 2; {17343#true} is VALID [2020-07-10 16:57:28,939 INFO L280 TraceCheckUtils]: 146: Hoare triple {17343#true} ~retValue_acc~5 := 1; {17343#true} is VALID [2020-07-10 16:57:28,940 INFO L280 TraceCheckUtils]: 147: Hoare triple {17343#true} #res := ~retValue_acc~5; {17343#true} is VALID [2020-07-10 16:57:28,940 INFO L280 TraceCheckUtils]: 148: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,940 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {17343#true} {17343#true} #864#return; {17343#true} is VALID [2020-07-10 16:57:28,940 INFO L280 TraceCheckUtils]: 150: Hoare triple {17343#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {17343#true} is VALID [2020-07-10 16:57:28,941 INFO L280 TraceCheckUtils]: 151: Hoare triple {17343#true} ~tmp~6 := #t~ret68; {17343#true} is VALID [2020-07-10 16:57:28,941 INFO L280 TraceCheckUtils]: 152: Hoare triple {17343#true} havoc #t~ret68; {17343#true} is VALID [2020-07-10 16:57:28,941 INFO L280 TraceCheckUtils]: 153: Hoare triple {17343#true} assume 0 != ~tmp~6; {17343#true} is VALID [2020-07-10 16:57:28,942 INFO L280 TraceCheckUtils]: 154: Hoare triple {17343#true} ~tmp___0~1 := 0; {17343#true} is VALID [2020-07-10 16:57:28,942 INFO L280 TraceCheckUtils]: 155: Hoare triple {17343#true} ~retValue_acc~8 := ~tmp___0~1; {17343#true} is VALID [2020-07-10 16:57:28,942 INFO L280 TraceCheckUtils]: 156: Hoare triple {17343#true} #res := ~retValue_acc~8; {17343#true} is VALID [2020-07-10 16:57:28,943 INFO L280 TraceCheckUtils]: 157: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,944 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {17343#true} {17424#(= 0 ~pumpRunning~0)} #842#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,944 INFO L280 TraceCheckUtils]: 159: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,945 INFO L280 TraceCheckUtils]: 160: Hoare triple {17424#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret49; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,946 INFO L280 TraceCheckUtils]: 161: Hoare triple {17424#(= 0 ~pumpRunning~0)} havoc #t~ret49; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,947 INFO L280 TraceCheckUtils]: 162: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,947 INFO L263 TraceCheckUtils]: 163: Hoare triple {17424#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {17343#true} is VALID [2020-07-10 16:57:28,948 INFO L280 TraceCheckUtils]: 164: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,949 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {17343#true} {17424#(= 0 ~pumpRunning~0)} #846#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,949 INFO L280 TraceCheckUtils]: 166: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume true; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,950 INFO L275 TraceCheckUtils]: 167: Hoare quadruple {17424#(= 0 ~pumpRunning~0)} {17424#(= 0 ~pumpRunning~0)} #868#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,950 INFO L263 TraceCheckUtils]: 168: Hoare triple {17424#(= 0 ~pumpRunning~0)} call __utac_acc__Specification1_spec__1(); {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,951 INFO L280 TraceCheckUtils]: 169: Hoare triple {17424#(= 0 ~pumpRunning~0)} havoc ~tmp~7; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,951 INFO L280 TraceCheckUtils]: 170: Hoare triple {17424#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,952 INFO L263 TraceCheckUtils]: 171: Hoare triple {17424#(= 0 ~pumpRunning~0)} call #t~ret69 := isMethaneLevelCritical(); {17343#true} is VALID [2020-07-10 16:57:28,952 INFO L280 TraceCheckUtils]: 172: Hoare triple {17343#true} havoc ~retValue_acc~3; {17343#true} is VALID [2020-07-10 16:57:28,952 INFO L280 TraceCheckUtils]: 173: Hoare triple {17343#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {17343#true} is VALID [2020-07-10 16:57:28,952 INFO L280 TraceCheckUtils]: 174: Hoare triple {17343#true} #res := ~retValue_acc~3; {17343#true} is VALID [2020-07-10 16:57:28,952 INFO L280 TraceCheckUtils]: 175: Hoare triple {17343#true} assume true; {17343#true} is VALID [2020-07-10 16:57:28,953 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {17343#true} {17424#(= 0 ~pumpRunning~0)} #890#return; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,954 INFO L280 TraceCheckUtils]: 177: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,954 INFO L280 TraceCheckUtils]: 178: Hoare triple {17424#(= 0 ~pumpRunning~0)} ~tmp~7 := #t~ret69; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,955 INFO L280 TraceCheckUtils]: 179: Hoare triple {17424#(= 0 ~pumpRunning~0)} havoc #t~ret69; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,955 INFO L280 TraceCheckUtils]: 180: Hoare triple {17424#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~7; {17424#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:57:28,956 INFO L263 TraceCheckUtils]: 181: Hoare triple {17424#(= 0 ~pumpRunning~0)} call #t~ret70 := isPumpRunning(); {17343#true} is VALID [2020-07-10 16:57:28,956 INFO L280 TraceCheckUtils]: 182: Hoare triple {17343#true} havoc ~retValue_acc~7; {17343#true} is VALID [2020-07-10 16:57:28,956 INFO L280 TraceCheckUtils]: 183: Hoare triple {17343#true} ~retValue_acc~7 := ~pumpRunning~0; {17517#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)} is VALID [2020-07-10 16:57:28,957 INFO L280 TraceCheckUtils]: 184: Hoare triple {17517#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~7)} #res := ~retValue_acc~7; {17518#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 16:57:28,957 INFO L280 TraceCheckUtils]: 185: Hoare triple {17518#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {17518#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 16:57:28,958 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {17518#(= ~pumpRunning~0 |isPumpRunning_#res|)} {17424#(= 0 ~pumpRunning~0)} #892#return; {17484#(= 0 |__utac_acc__Specification1_spec__1_#t~ret70|)} is VALID [2020-07-10 16:57:28,959 INFO L280 TraceCheckUtils]: 187: Hoare triple {17484#(= 0 |__utac_acc__Specification1_spec__1_#t~ret70|)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {17484#(= 0 |__utac_acc__Specification1_spec__1_#t~ret70|)} is VALID [2020-07-10 16:57:28,960 INFO L280 TraceCheckUtils]: 188: Hoare triple {17484#(= 0 |__utac_acc__Specification1_spec__1_#t~ret70|)} ~tmp___0~2 := #t~ret70; {17485#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} is VALID [2020-07-10 16:57:28,960 INFO L280 TraceCheckUtils]: 189: Hoare triple {17485#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} havoc #t~ret70; {17485#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} is VALID [2020-07-10 16:57:28,961 INFO L280 TraceCheckUtils]: 190: Hoare triple {17485#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} assume 0 != ~tmp___0~2; {17344#false} is VALID [2020-07-10 16:57:28,962 INFO L263 TraceCheckUtils]: 191: Hoare triple {17344#false} call __automaton_fail(); {17344#false} is VALID [2020-07-10 16:57:28,962 INFO L280 TraceCheckUtils]: 192: Hoare triple {17344#false} assume !false; {17344#false} is VALID [2020-07-10 16:57:29,030 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 16:57:29,031 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 16:57:29,033 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2145645735] [2020-07-10 16:57:29,033 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:57:29,034 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 16:57:29,034 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1086617826] [2020-07-10 16:57:29,035 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 193 [2020-07-10 16:57:29,036 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:57:29,036 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 16:57:29,315 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 193 edges. 193 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:57:29,315 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 16:57:29,316 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 16:57:29,316 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 16:57:29,316 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-07-10 16:57:29,317 INFO L87 Difference]: Start difference. First operand 543 states and 590 transitions. Second operand 11 states. [2020-07-10 16:57:30,697 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 16:57:46,146 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 16:57:46,639 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 16:57:48,663 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 16:58:01,385 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 16:58:02,000 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 16:58:02,734 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 16:58:03,346 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 16:58:03,788 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 16:58:09,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:58:09,176 INFO L93 Difference]: Finished difference Result 904 states and 1117 transitions. [2020-07-10 16:58:09,176 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-07-10 16:58:09,176 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 193 [2020-07-10 16:58:09,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 16:58:09,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 16:58:09,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 719 transitions. [2020-07-10 16:58:09,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 16:58:09,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 719 transitions. [2020-07-10 16:58:09,194 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states and 719 transitions. [2020-07-10 16:58:11,016 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 719 edges. 719 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:58:11,053 INFO L225 Difference]: With dead ends: 904 [2020-07-10 16:58:11,053 INFO L226 Difference]: Without dead ends: 901 [2020-07-10 16:58:11,054 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 146 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=261, Invalid=669, Unknown=0, NotChecked=0, Total=930 [2020-07-10 16:58:11,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 901 states. [2020-07-10 16:58:23,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 901 to 543. [2020-07-10 16:58:23,040 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 16:58:23,040 INFO L82 GeneralOperation]: Start isEquivalent. First operand 901 states. Second operand 543 states. [2020-07-10 16:58:23,040 INFO L74 IsIncluded]: Start isIncluded. First operand 901 states. Second operand 543 states. [2020-07-10 16:58:23,040 INFO L87 Difference]: Start difference. First operand 901 states. Second operand 543 states. [2020-07-10 16:58:23,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:58:23,080 INFO L93 Difference]: Finished difference Result 901 states and 1114 transitions. [2020-07-10 16:58:23,081 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1114 transitions. [2020-07-10 16:58:23,083 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:58:23,084 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:58:23,084 INFO L74 IsIncluded]: Start isIncluded. First operand 543 states. Second operand 901 states. [2020-07-10 16:58:23,084 INFO L87 Difference]: Start difference. First operand 543 states. Second operand 901 states. [2020-07-10 16:58:23,131 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:58:23,131 INFO L93 Difference]: Finished difference Result 901 states and 1114 transitions. [2020-07-10 16:58:23,132 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1114 transitions. [2020-07-10 16:58:23,134 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:58:23,134 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:58:23,134 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 16:58:23,135 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 16:58:23,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 543 states. [2020-07-10 16:58:23,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 543 states and 589 transitions. [2020-07-10 16:58:23,154 INFO L78 Accepts]: Start accepts. Automaton has 543 states and 589 transitions. Word has length 193 [2020-07-10 16:58:23,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 16:58:23,155 INFO L479 AbstractCegarLoop]: Abstraction has 543 states and 589 transitions. [2020-07-10 16:58:23,155 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 16:58:23,155 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 543 states and 589 transitions. [2020-07-10 16:58:26,266 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 589 edges. 589 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:58:26,266 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 589 transitions. [2020-07-10 16:58:26,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2020-07-10 16:58:26,270 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:58:26,270 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] [2020-07-10 16:58:26,270 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 16:58:26,270 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:58:26,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:58:26,271 INFO L82 PathProgramCache]: Analyzing trace with hash 280021704, now seen corresponding path program 1 times [2020-07-10 16:58:26,271 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 16:58:26,271 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1148745713] [2020-07-10 16:58:26,271 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Garbage collection #1: 29 nodes / 0 free / 0.001s / 0.001s total Resizing node table from 29 to 53 Garbage collection #2: 53 nodes / 0 free / 0.0s / 0.001s total Resizing node table from 53 to 103 Garbage collection #3: 103 nodes / 0 free / 0.001s / 0.002s total Resizing node table from 103 to 199 Garbage collection #4: 199 nodes / 0 free / 0.001s / 0.003s total Resizing node table from 199 to 397 [2020-07-10 16:58:26,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:26,955 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 16:58:26,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:27,017 INFO L280 TraceCheckUtils]: 0: Hoare triple {22393#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {22262#true} is VALID [2020-07-10 16:58:27,018 INFO L280 TraceCheckUtils]: 1: Hoare triple {22262#true} #valid := #valid[0 := 0]; {22262#true} is VALID [2020-07-10 16:58:27,018 INFO L280 TraceCheckUtils]: 2: Hoare triple {22262#true} assume 0 < #StackHeapBarrier; {22262#true} is VALID [2020-07-10 16:58:27,018 INFO L280 TraceCheckUtils]: 3: Hoare triple {22262#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {22262#true} is VALID [2020-07-10 16:58:27,018 INFO L280 TraceCheckUtils]: 4: Hoare triple {22262#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {22262#true} is VALID [2020-07-10 16:58:27,018 INFO L280 TraceCheckUtils]: 5: Hoare triple {22262#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {22262#true} is VALID [2020-07-10 16:58:27,019 INFO L280 TraceCheckUtils]: 6: Hoare triple {22262#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {22262#true} is VALID [2020-07-10 16:58:27,019 INFO L280 TraceCheckUtils]: 7: Hoare triple {22262#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {22262#true} is VALID [2020-07-10 16:58:27,019 INFO L280 TraceCheckUtils]: 8: Hoare triple {22262#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {22262#true} is VALID [2020-07-10 16:58:27,020 INFO L280 TraceCheckUtils]: 9: Hoare triple {22262#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {22262#true} is VALID [2020-07-10 16:58:27,020 INFO L280 TraceCheckUtils]: 10: Hoare triple {22262#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {22262#true} is VALID [2020-07-10 16:58:27,020 INFO L280 TraceCheckUtils]: 11: Hoare triple {22262#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {22262#true} is VALID [2020-07-10 16:58:27,021 INFO L280 TraceCheckUtils]: 12: Hoare triple {22262#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {22262#true} is VALID [2020-07-10 16:58:27,021 INFO L280 TraceCheckUtils]: 13: Hoare triple {22262#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {22262#true} is VALID [2020-07-10 16:58:27,021 INFO L280 TraceCheckUtils]: 14: Hoare triple {22262#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {22262#true} is VALID [2020-07-10 16:58:27,022 INFO L280 TraceCheckUtils]: 15: Hoare triple {22262#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {22262#true} is VALID [2020-07-10 16:58:27,022 INFO L280 TraceCheckUtils]: 16: Hoare triple {22262#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L465 {22262#true} is VALID [2020-07-10 16:58:27,022 INFO L280 TraceCheckUtils]: 17: Hoare triple {22262#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L466 {22262#true} is VALID [2020-07-10 16:58:27,023 INFO L280 TraceCheckUtils]: 18: Hoare triple {22262#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L466-1 {22262#true} is VALID [2020-07-10 16:58:27,023 INFO L280 TraceCheckUtils]: 19: Hoare triple {22262#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L466-2 {22262#true} is VALID [2020-07-10 16:58:27,023 INFO L280 TraceCheckUtils]: 20: Hoare triple {22262#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L466-3 {22262#true} is VALID [2020-07-10 16:58:27,024 INFO L280 TraceCheckUtils]: 21: Hoare triple {22262#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L466-4 {22262#true} is VALID [2020-07-10 16:58:27,024 INFO L280 TraceCheckUtils]: 22: Hoare triple {22262#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L466-5 {22262#true} is VALID [2020-07-10 16:58:27,024 INFO L280 TraceCheckUtils]: 23: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L466-6 {22262#true} is VALID [2020-07-10 16:58:27,025 INFO L280 TraceCheckUtils]: 24: Hoare triple {22262#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L466-7 {22262#true} is VALID [2020-07-10 16:58:27,025 INFO L280 TraceCheckUtils]: 25: Hoare triple {22262#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L470 {22262#true} is VALID [2020-07-10 16:58:27,025 INFO L280 TraceCheckUtils]: 26: Hoare triple {22262#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L470-1 {22262#true} is VALID [2020-07-10 16:58:27,026 INFO L280 TraceCheckUtils]: 27: Hoare triple {22262#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L470-2 {22262#true} is VALID [2020-07-10 16:58:27,026 INFO L280 TraceCheckUtils]: 28: Hoare triple {22262#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L470-3 {22262#true} is VALID [2020-07-10 16:58:27,026 INFO L280 TraceCheckUtils]: 29: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L470-4 {22262#true} is VALID [2020-07-10 16:58:27,027 INFO L280 TraceCheckUtils]: 30: Hoare triple {22262#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L470-5 {22262#true} is VALID [2020-07-10 16:58:27,027 INFO L280 TraceCheckUtils]: 31: Hoare triple {22262#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L474 {22262#true} is VALID [2020-07-10 16:58:27,027 INFO L280 TraceCheckUtils]: 32: Hoare triple {22262#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L474-1 {22262#true} is VALID [2020-07-10 16:58:27,027 INFO L280 TraceCheckUtils]: 33: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L474-2 {22262#true} is VALID [2020-07-10 16:58:27,028 INFO L280 TraceCheckUtils]: 34: Hoare triple {22262#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L474-3 {22262#true} is VALID [2020-07-10 16:58:27,028 INFO L280 TraceCheckUtils]: 35: Hoare triple {22262#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L478 {22262#true} is VALID [2020-07-10 16:58:27,028 INFO L280 TraceCheckUtils]: 36: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L478-1 {22262#true} is VALID [2020-07-10 16:58:27,029 INFO L280 TraceCheckUtils]: 37: Hoare triple {22262#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L478-2 {22262#true} is VALID [2020-07-10 16:58:27,029 INFO L280 TraceCheckUtils]: 38: Hoare triple {22262#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L701 {22262#true} is VALID [2020-07-10 16:58:27,029 INFO L280 TraceCheckUtils]: 39: Hoare triple {22262#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L705 {22262#true} is VALID [2020-07-10 16:58:27,030 INFO L280 TraceCheckUtils]: 40: Hoare triple {22262#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L705-1 {22262#true} is VALID [2020-07-10 16:58:27,030 INFO L280 TraceCheckUtils]: 41: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L705-2 {22262#true} is VALID [2020-07-10 16:58:27,030 INFO L280 TraceCheckUtils]: 42: Hoare triple {22262#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L705-3 {22262#true} is VALID [2020-07-10 16:58:27,031 INFO L280 TraceCheckUtils]: 43: Hoare triple {22262#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L709 {22262#true} is VALID [2020-07-10 16:58:27,031 INFO L280 TraceCheckUtils]: 44: Hoare triple {22262#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L709-1 {22262#true} is VALID [2020-07-10 16:58:27,031 INFO L280 TraceCheckUtils]: 45: Hoare triple {22262#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L709-2 {22262#true} is VALID [2020-07-10 16:58:27,032 INFO L280 TraceCheckUtils]: 46: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L709-3 {22262#true} is VALID [2020-07-10 16:58:27,032 INFO L280 TraceCheckUtils]: 47: Hoare triple {22262#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L709-4 {22262#true} is VALID [2020-07-10 16:58:27,032 INFO L280 TraceCheckUtils]: 48: Hoare triple {22262#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L713 {22262#true} is VALID [2020-07-10 16:58:27,033 INFO L280 TraceCheckUtils]: 49: Hoare triple {22262#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L713-1 {22262#true} is VALID [2020-07-10 16:58:27,033 INFO L280 TraceCheckUtils]: 50: Hoare triple {22262#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L713-2 {22262#true} is VALID [2020-07-10 16:58:27,033 INFO L280 TraceCheckUtils]: 51: Hoare triple {22262#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L713-3 {22262#true} is VALID [2020-07-10 16:58:27,034 INFO L280 TraceCheckUtils]: 52: Hoare triple {22262#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L713-4 {22262#true} is VALID [2020-07-10 16:58:27,034 INFO L280 TraceCheckUtils]: 53: Hoare triple {22262#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L713-5 {22262#true} is VALID [2020-07-10 16:58:27,034 INFO L280 TraceCheckUtils]: 54: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L713-6 {22262#true} is VALID [2020-07-10 16:58:27,035 INFO L280 TraceCheckUtils]: 55: Hoare triple {22262#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L713-7 {22262#true} is VALID [2020-07-10 16:58:27,035 INFO L280 TraceCheckUtils]: 56: Hoare triple {22262#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L717 {22262#true} is VALID [2020-07-10 16:58:27,035 INFO L280 TraceCheckUtils]: 57: Hoare triple {22262#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L717-1 {22262#true} is VALID [2020-07-10 16:58:27,036 INFO L280 TraceCheckUtils]: 58: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L717-2 {22262#true} is VALID [2020-07-10 16:58:27,036 INFO L280 TraceCheckUtils]: 59: Hoare triple {22262#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L717-3 {22262#true} is VALID [2020-07-10 16:58:27,036 INFO L280 TraceCheckUtils]: 60: Hoare triple {22262#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L721 {22262#true} is VALID [2020-07-10 16:58:27,037 INFO L280 TraceCheckUtils]: 61: Hoare triple {22262#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L721-1 {22262#true} is VALID [2020-07-10 16:58:27,037 INFO L280 TraceCheckUtils]: 62: Hoare triple {22262#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L721-2 {22262#true} is VALID [2020-07-10 16:58:27,037 INFO L280 TraceCheckUtils]: 63: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L721-3 {22262#true} is VALID [2020-07-10 16:58:27,038 INFO L280 TraceCheckUtils]: 64: Hoare triple {22262#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L721-4 {22262#true} is VALID [2020-07-10 16:58:27,038 INFO L280 TraceCheckUtils]: 65: Hoare triple {22262#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L725 {22262#true} is VALID [2020-07-10 16:58:27,038 INFO L280 TraceCheckUtils]: 66: Hoare triple {22262#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L725-1 {22262#true} is VALID [2020-07-10 16:58:27,039 INFO L280 TraceCheckUtils]: 67: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L725-2 {22262#true} is VALID [2020-07-10 16:58:27,039 INFO L280 TraceCheckUtils]: 68: Hoare triple {22262#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L725-3 {22262#true} is VALID [2020-07-10 16:58:27,039 INFO L280 TraceCheckUtils]: 69: Hoare triple {22262#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L727 {22262#true} is VALID [2020-07-10 16:58:27,040 INFO L280 TraceCheckUtils]: 70: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L727-1 {22262#true} is VALID [2020-07-10 16:58:27,040 INFO L280 TraceCheckUtils]: 71: Hoare triple {22262#true} ~head~0.base, ~head~0.offset := 0, 0; {22262#true} is VALID [2020-07-10 16:58:27,040 INFO L280 TraceCheckUtils]: 72: Hoare triple {22262#true} ~waterLevel~0 := 1; {22262#true} is VALID [2020-07-10 16:58:27,041 INFO L280 TraceCheckUtils]: 73: Hoare triple {22262#true} ~methaneLevelCritical~0 := 0; {22262#true} is VALID [2020-07-10 16:58:27,041 INFO L280 TraceCheckUtils]: 74: Hoare triple {22262#true} ~pumpRunning~0 := 0; {22262#true} is VALID [2020-07-10 16:58:27,041 INFO L280 TraceCheckUtils]: 75: Hoare triple {22262#true} ~systemActive~0 := 1; {22262#true} is VALID [2020-07-10 16:58:27,041 INFO L280 TraceCheckUtils]: 76: Hoare triple {22262#true} ~cleanupTimeShifts~0 := 4; {22262#true} is VALID [2020-07-10 16:58:27,042 INFO L280 TraceCheckUtils]: 77: Hoare triple {22262#true} assume true; {22262#true} is VALID [2020-07-10 16:58:27,042 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {22262#true} {22262#true} #886#return; {22262#true} is VALID [2020-07-10 16:58:27,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:27,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {22262#true} assume true; {22262#true} is VALID [2020-07-10 16:58:27,050 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {22262#true} {22262#true} #802#return; {22262#true} is VALID [2020-07-10 16:58:27,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:27,053 INFO L280 TraceCheckUtils]: 0: Hoare triple {22262#true} assume true; {22262#true} is VALID [2020-07-10 16:58:27,053 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {22262#true} {22262#true} #804#return; {22262#true} is VALID [2020-07-10 16:58:27,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:27,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {22262#true} havoc ~retValue_acc~10; {22262#true} is VALID [2020-07-10 16:58:27,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {22262#true} ~retValue_acc~10 := 1; {22262#true} is VALID [2020-07-10 16:58:27,056 INFO L280 TraceCheckUtils]: 2: Hoare triple {22262#true} #res := ~retValue_acc~10; {22262#true} is VALID [2020-07-10 16:58:27,056 INFO L280 TraceCheckUtils]: 3: Hoare triple {22262#true} assume true; {22262#true} is VALID [2020-07-10 16:58:27,057 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {22262#true} {22262#true} #806#return; {22262#true} is VALID [2020-07-10 16:58:27,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:27,059 INFO L280 TraceCheckUtils]: 0: Hoare triple {22262#true} assume true; {22262#true} is VALID [2020-07-10 16:58:27,059 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {22262#true} {22262#true} #808#return; {22262#true} is VALID [2020-07-10 16:58:27,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:27,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {22394#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {22262#true} is VALID [2020-07-10 16:58:27,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {22262#true} ~methaneLevelCritical~0 := 1; {22262#true} is VALID [2020-07-10 16:58:27,077 INFO L280 TraceCheckUtils]: 2: Hoare triple {22262#true} assume true; {22262#true} is VALID [2020-07-10 16:58:27,077 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {22262#true} {22262#true} #852#return; {22262#true} is VALID [2020-07-10 16:58:27,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:27,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {22395#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {22262#true} is VALID [2020-07-10 16:58:27,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {22262#true} assume true; {22262#true} is VALID [2020-07-10 16:58:27,097 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {22262#true} {22262#true} #854#return; {22262#true} is VALID [2020-07-10 16:58:27,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:27,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:27,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {22262#true} havoc ~retValue_acc~5; {22262#true} is VALID [2020-07-10 16:58:27,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {22262#true} assume ~waterLevel~0 < 2; {22262#true} is VALID [2020-07-10 16:58:27,173 INFO L280 TraceCheckUtils]: 2: Hoare triple {22262#true} ~retValue_acc~5 := 1; {22262#true} is VALID [2020-07-10 16:58:27,174 INFO L280 TraceCheckUtils]: 3: Hoare triple {22262#true} #res := ~retValue_acc~5; {22262#true} is VALID [2020-07-10 16:58:27,174 INFO L280 TraceCheckUtils]: 4: Hoare triple {22262#true} assume true; {22262#true} is VALID [2020-07-10 16:58:27,174 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {22262#true} {22262#true} #864#return; {22262#true} is VALID [2020-07-10 16:58:27,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {22262#true} havoc ~retValue_acc~8; {22262#true} is VALID [2020-07-10 16:58:27,174 INFO L280 TraceCheckUtils]: 1: Hoare triple {22262#true} havoc ~tmp~6; {22262#true} is VALID [2020-07-10 16:58:27,175 INFO L280 TraceCheckUtils]: 2: Hoare triple {22262#true} havoc ~tmp___0~1; {22262#true} is VALID [2020-07-10 16:58:27,175 INFO L263 TraceCheckUtils]: 3: Hoare triple {22262#true} call #t~ret68 := isHighWaterSensorDry(); {22262#true} is VALID [2020-07-10 16:58:27,175 INFO L280 TraceCheckUtils]: 4: Hoare triple {22262#true} havoc ~retValue_acc~5; {22262#true} is VALID [2020-07-10 16:58:27,175 INFO L280 TraceCheckUtils]: 5: Hoare triple {22262#true} assume ~waterLevel~0 < 2; {22262#true} is VALID [2020-07-10 16:58:27,175 INFO L280 TraceCheckUtils]: 6: Hoare triple {22262#true} ~retValue_acc~5 := 1; {22262#true} is VALID [2020-07-10 16:58:27,175 INFO L280 TraceCheckUtils]: 7: Hoare triple {22262#true} #res := ~retValue_acc~5; {22262#true} is VALID [2020-07-10 16:58:27,176 INFO L280 TraceCheckUtils]: 8: Hoare triple {22262#true} assume true; {22262#true} is VALID [2020-07-10 16:58:27,176 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {22262#true} {22262#true} #864#return; {22262#true} is VALID [2020-07-10 16:58:27,176 INFO L280 TraceCheckUtils]: 10: Hoare triple {22262#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {22262#true} is VALID [2020-07-10 16:58:27,176 INFO L280 TraceCheckUtils]: 11: Hoare triple {22262#true} ~tmp~6 := #t~ret68; {22262#true} is VALID [2020-07-10 16:58:27,176 INFO L280 TraceCheckUtils]: 12: Hoare triple {22262#true} havoc #t~ret68; {22262#true} is VALID [2020-07-10 16:58:27,177 INFO L280 TraceCheckUtils]: 13: Hoare triple {22262#true} assume 0 != ~tmp~6; {22262#true} is VALID [2020-07-10 16:58:27,177 INFO L280 TraceCheckUtils]: 14: Hoare triple {22262#true} ~tmp___0~1 := 0; {22402#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 16:58:27,178 INFO L280 TraceCheckUtils]: 15: Hoare triple {22402#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~8 := ~tmp___0~1; {22403#(and (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~retValue_acc~8 0))} is VALID [2020-07-10 16:58:27,179 INFO L280 TraceCheckUtils]: 16: Hoare triple {22403#(and (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~retValue_acc~8 0))} #res := ~retValue_acc~8; {22404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 16:58:27,179 INFO L280 TraceCheckUtils]: 17: Hoare triple {22404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {22404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 16:58:27,180 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {22404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {22262#true} #842#return; {22380#(= 0 |processEnvironment_#t~ret49|)} is VALID [2020-07-10 16:58:27,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:27,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {22262#true} [896] isMethaneLevelCriticalENTRY-->L455_primed: Formula: (let ((.cse67 (* 2 v_oct_~pumpRunning~0_out_1)) (.cse64 (* 2 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse65 (* 2 v_oct_activatePump_~tmp~5_out_1)) (.cse66 (* 2 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse68 (* 2 v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1)) (.cse69 (* 2 v_oct_isMethaneAlarm_~retValue_acc~6_out_1))) (let ((.cse6 (<= 0 (+ .cse69 4294967296))) (.cse16 (<= .cse69 4294967294)) (.cse10 (<= .cse68 4294967294)) (.cse24 (<= 0 (+ .cse66 4294967296))) (.cse23 (<= .cse65 4294967294)) (.cse2 (<= .cse66 4294967294)) (.cse27 (<= 0 (+ .cse68 4294967296))) (.cse4 (<= 0 (+ .cse64 4294967296))) (.cse22 (<= 0 (+ .cse65 4294967296))) (.cse17 (<= .cse64 4294967294)) (.cse32 (<= 0 (+ .cse66 4294967296))) (.cse31 (<= .cse64 4294967294)) (.cse33 (<= 0 (+ .cse69 4294967296))) (.cse37 (<= .cse68 4294967294)) (.cse30 (<= .cse66 4294967294)) (.cse28 (<= .cse69 4294967294)) (.cse34 (<= 0 (+ .cse65 4294967296))) (.cse36 (<= 0 (+ .cse68 4294967296))) (.cse29 (<= .cse65 4294967294)) (.cse35 (<= 0 (+ .cse64 4294967296))) (.cse3 (<= 0 .cse66)) (.cse0 (<= v_oct_~methaneLevelCritical~0_in_1 v_oct_~methaneLevelCritical~0_out_1)) (.cse15 (<= 2 .cse67)) (.cse19 (<= v_oct_~methaneLevelCritical~0_out_1 v_oct_~methaneLevelCritical~0_in_1)) (.cse21 (<= |v_oct_isMethaneLevelCritical_#res_out_1| v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1)) (.cse12 (<= .cse65 0)) (.cse11 (<= 0 .cse65)) (.cse8 (<= .cse67 2)) (.cse13 (<= v_oct_~methaneLevelCritical~0_in_1 v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1)) (.cse9 (<= |v_oct_isMethaneLevelCritical_#res_out_1| v_oct_isMethaneAlarm_~retValue_acc~6_out_1)) (.cse1 (<= v_oct_isMethaneAlarm_~retValue_acc~6_out_1 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse7 (<= v_oct_activatePump_~tmp~5_out_1 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse20 (<= v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1 v_oct_~methaneLevelCritical~0_in_1)) (.cse14 (<= |v_oct_isMethaneAlarm_#res_out_1| v_oct_activatePump_~tmp~5_out_1)) (.cse25 (<= |v_oct_isMethaneAlarm_#res_out_1| v_oct_isMethaneAlarm_~retValue_acc~6_out_1)) (.cse5 (<= v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse18 (<= .cse66 0)) (.cse26 (<= v_oct_isMethaneAlarm_~retValue_acc~6_out_1 |v_oct_isMethaneAlarm_#res_out_1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27) (and .cse0 .cse1 .cse3 .cse28 .cse29 .cse30 .cse5 .cse31 .cse7 .cse8 .cse9 .cse11 .cse12 .cse32 .cse13 .cse14 .cse15 .cse33 .cse34 .cse18 .cse19 .cse20 .cse35 .cse21 .cse36 .cse37 .cse26 .cse25) (let ((.cse38 (not .cse26)) (.cse39 (not .cse18)) (.cse40 (not .cse5)) (.cse41 (not .cse25)) (.cse42 (not .cse14)) (.cse43 (not .cse20)) (.cse44 (not .cse7)) (.cse45 (not .cse1)) (.cse46 (not .cse9)) (.cse47 (not .cse13)) (.cse48 (not .cse8)) (.cse49 (not .cse11)) (.cse50 (not .cse12)) (.cse51 (not .cse21)) (.cse52 (not .cse19)) (.cse53 (not .cse15)) (.cse54 (not .cse0)) (.cse55 (not .cse3))) (and .cse0 (or (not .cse6) (not .cse16) (not .cse10) .cse38 (not .cse24) (not .cse23) (not .cse2) .cse39 (not .cse27) .cse40 .cse41 .cse42 (not .cse4) .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50 (not .cse22) .cse51 .cse52 (not .cse17) .cse53 .cse54 .cse55) .cse19 .cse5 .cse21 .cse7 .cse8 .cse9 .cse11 .cse12 .cse26 .cse13 (or (not .cse32) (not .cse31) .cse38 (not .cse33) (not .cse37) .cse39 .cse40 .cse41 .cse42 (not .cse30) (not .cse28) .cse43 .cse44 .cse45 .cse46 (not .cse34) .cse47 (not .cse36) .cse48 (not .cse29) (not .cse35) .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55) (let ((.cse57 (<= .cse64 4294967294)) (.cse58 (<= .cse65 4294967294)) (.cse59 (<= 0 (+ .cse64 4294967296))) (.cse60 (<= 0 (+ .cse65 4294967296))) (.cse56 (<= .cse65 4294967294))) (or (and .cse56 (let ((.cse61 (<= .cse64 4294967294))) (or (and .cse57 .cse15 .cse14 .cse1 .cse58 .cse59 .cse60 .cse25 (not .cse61)) (and .cse61 .cse15 (let ((.cse62 (<= 0 (+ .cse65 4294967296)))) (or (and .cse57 .cse14 .cse1 .cse58 .cse59 .cse60 .cse25 (not .cse62)) (and .cse14 (let ((.cse63 (<= 0 (+ .cse64 4294967296)))) (or (and .cse1 .cse63) (and (not .cse63) .cse57 .cse1 .cse58 .cse59 .cse60))) .cse62 .cse25)))))) .cse20) (and .cse57 .cse15 .cse14 .cse1 .cse58 .cse59 .cse60 .cse25 (not .cse56) .cse20)))))))) InVars {~methaneLevelCritical~0=v_oct_~methaneLevelCritical~0_in_1} OutVars{activatePump_~tmp~5=v_oct_activatePump_~tmp~5_out_1, activatePump_#t~ret50=|v_oct_activatePump_#t~ret50_out_1|, isMethaneAlarm_#t~ret51=|v_oct_isMethaneAlarm_#t~ret51_out_1|, __utac_acc__Specification1_spec__1_~tmp~7=v_oct___utac_acc__Specification1_spec__1_~tmp~7_out_1, ~pumpRunning~0=v_oct_~pumpRunning~0_out_1, isMethaneAlarm_#res=|v_oct_isMethaneAlarm_#res_out_1|, __utac_acc__Specification1_spec__1_~tmp___0~2=v_oct___utac_acc__Specification1_spec__1_~tmp___0~2_out_1, isMethaneAlarm_~retValue_acc~6=v_oct_isMethaneAlarm_~retValue_acc~6_out_1, isMethaneLevelCritical_#res=|v_oct_isMethaneLevelCritical_#res_out_1|, isMethaneLevelCritical_~retValue_acc~3=v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1, ~methaneLevelCritical~0=v_oct_~methaneLevelCritical~0_out_1} AuxVars[] AssignedVars[activatePump_~tmp~5, activatePump_#t~ret50, isMethaneAlarm_#t~ret51, __utac_acc__Specification1_spec__1_~tmp~7, ~pumpRunning~0, isMethaneAlarm_#res, __utac_acc__Specification1_spec__1_~tmp___0~2, isMethaneAlarm_~retValue_acc~6, isMethaneLevelCritical_#res, isMethaneLevelCritical_~retValue_acc~3, ~methaneLevelCritical~0] {22262#true} is VALID [2020-07-10 16:58:27,192 INFO L280 TraceCheckUtils]: 1: Hoare triple {22262#true} [895] L455_primed-->L455: Formula: true InVars {} OutVars{isMethaneLevelCritical_~retValue_acc~3=v_isMethaneLevelCritical_~retValue_acc~3_1} AuxVars[] AssignedVars[isMethaneLevelCritical_~retValue_acc~3] {22262#true} is VALID [2020-07-10 16:58:27,193 INFO L280 TraceCheckUtils]: 2: Hoare triple {22262#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {22262#true} is VALID [2020-07-10 16:58:27,193 INFO L280 TraceCheckUtils]: 3: Hoare triple {22262#true} #res := ~retValue_acc~3; {22262#true} is VALID [2020-07-10 16:58:27,193 INFO L280 TraceCheckUtils]: 4: Hoare triple {22262#true} assume true; {22262#true} is VALID [2020-07-10 16:58:27,194 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {22262#true} {22263#false} #890#return; {22263#false} is VALID [2020-07-10 16:58:27,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:27,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {22262#true} havoc ~retValue_acc~7; {22262#true} is VALID [2020-07-10 16:58:27,197 INFO L280 TraceCheckUtils]: 1: Hoare triple {22262#true} ~retValue_acc~7 := ~pumpRunning~0; {22262#true} is VALID [2020-07-10 16:58:27,197 INFO L280 TraceCheckUtils]: 2: Hoare triple {22262#true} #res := ~retValue_acc~7; {22262#true} is VALID [2020-07-10 16:58:27,197 INFO L280 TraceCheckUtils]: 3: Hoare triple {22262#true} assume true; {22262#true} is VALID [2020-07-10 16:58:27,198 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {22262#true} {22263#false} #892#return; {22263#false} is VALID [2020-07-10 16:58:27,204 INFO L263 TraceCheckUtils]: 0: Hoare triple {22262#true} call ULTIMATE.init(); {22393#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 16:58:27,205 INFO L280 TraceCheckUtils]: 1: Hoare triple {22393#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {22262#true} is VALID [2020-07-10 16:58:27,205 INFO L280 TraceCheckUtils]: 2: Hoare triple {22262#true} #valid := #valid[0 := 0]; {22262#true} is VALID [2020-07-10 16:58:27,205 INFO L280 TraceCheckUtils]: 3: Hoare triple {22262#true} assume 0 < #StackHeapBarrier; {22262#true} is VALID [2020-07-10 16:58:27,206 INFO L280 TraceCheckUtils]: 4: Hoare triple {22262#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {22262#true} is VALID [2020-07-10 16:58:27,206 INFO L280 TraceCheckUtils]: 5: Hoare triple {22262#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {22262#true} is VALID [2020-07-10 16:58:27,206 INFO L280 TraceCheckUtils]: 6: Hoare triple {22262#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {22262#true} is VALID [2020-07-10 16:58:27,207 INFO L280 TraceCheckUtils]: 7: Hoare triple {22262#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {22262#true} is VALID [2020-07-10 16:58:27,207 INFO L280 TraceCheckUtils]: 8: Hoare triple {22262#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {22262#true} is VALID [2020-07-10 16:58:27,207 INFO L280 TraceCheckUtils]: 9: Hoare triple {22262#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {22262#true} is VALID [2020-07-10 16:58:27,207 INFO L280 TraceCheckUtils]: 10: Hoare triple {22262#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {22262#true} is VALID [2020-07-10 16:58:27,208 INFO L280 TraceCheckUtils]: 11: Hoare triple {22262#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {22262#true} is VALID [2020-07-10 16:58:27,208 INFO L280 TraceCheckUtils]: 12: Hoare triple {22262#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {22262#true} is VALID [2020-07-10 16:58:27,208 INFO L280 TraceCheckUtils]: 13: Hoare triple {22262#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {22262#true} is VALID [2020-07-10 16:58:27,209 INFO L280 TraceCheckUtils]: 14: Hoare triple {22262#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {22262#true} is VALID [2020-07-10 16:58:27,209 INFO L280 TraceCheckUtils]: 15: Hoare triple {22262#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {22262#true} is VALID [2020-07-10 16:58:27,209 INFO L280 TraceCheckUtils]: 16: Hoare triple {22262#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {22262#true} is VALID [2020-07-10 16:58:27,209 INFO L280 TraceCheckUtils]: 17: Hoare triple {22262#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L465 {22262#true} is VALID [2020-07-10 16:58:27,210 INFO L280 TraceCheckUtils]: 18: Hoare triple {22262#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L466 {22262#true} is VALID [2020-07-10 16:58:27,210 INFO L280 TraceCheckUtils]: 19: Hoare triple {22262#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L466-1 {22262#true} is VALID [2020-07-10 16:58:27,210 INFO L280 TraceCheckUtils]: 20: Hoare triple {22262#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L466-2 {22262#true} is VALID [2020-07-10 16:58:27,211 INFO L280 TraceCheckUtils]: 21: Hoare triple {22262#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L466-3 {22262#true} is VALID [2020-07-10 16:58:27,211 INFO L280 TraceCheckUtils]: 22: Hoare triple {22262#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L466-4 {22262#true} is VALID [2020-07-10 16:58:27,211 INFO L280 TraceCheckUtils]: 23: Hoare triple {22262#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L466-5 {22262#true} is VALID [2020-07-10 16:58:27,211 INFO L280 TraceCheckUtils]: 24: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L466-6 {22262#true} is VALID [2020-07-10 16:58:27,212 INFO L280 TraceCheckUtils]: 25: Hoare triple {22262#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L466-7 {22262#true} is VALID [2020-07-10 16:58:27,212 INFO L280 TraceCheckUtils]: 26: Hoare triple {22262#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L470 {22262#true} is VALID [2020-07-10 16:58:27,212 INFO L280 TraceCheckUtils]: 27: Hoare triple {22262#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L470-1 {22262#true} is VALID [2020-07-10 16:58:27,213 INFO L280 TraceCheckUtils]: 28: Hoare triple {22262#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L470-2 {22262#true} is VALID [2020-07-10 16:58:27,213 INFO L280 TraceCheckUtils]: 29: Hoare triple {22262#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L470-3 {22262#true} is VALID [2020-07-10 16:58:27,213 INFO L280 TraceCheckUtils]: 30: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L470-4 {22262#true} is VALID [2020-07-10 16:58:27,213 INFO L280 TraceCheckUtils]: 31: Hoare triple {22262#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L470-5 {22262#true} is VALID [2020-07-10 16:58:27,214 INFO L280 TraceCheckUtils]: 32: Hoare triple {22262#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L474 {22262#true} is VALID [2020-07-10 16:58:27,214 INFO L280 TraceCheckUtils]: 33: Hoare triple {22262#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L474-1 {22262#true} is VALID [2020-07-10 16:58:27,214 INFO L280 TraceCheckUtils]: 34: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L474-2 {22262#true} is VALID [2020-07-10 16:58:27,215 INFO L280 TraceCheckUtils]: 35: Hoare triple {22262#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L474-3 {22262#true} is VALID [2020-07-10 16:58:27,215 INFO L280 TraceCheckUtils]: 36: Hoare triple {22262#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L478 {22262#true} is VALID [2020-07-10 16:58:27,215 INFO L280 TraceCheckUtils]: 37: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L478-1 {22262#true} is VALID [2020-07-10 16:58:27,215 INFO L280 TraceCheckUtils]: 38: Hoare triple {22262#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L478-2 {22262#true} is VALID [2020-07-10 16:58:27,216 INFO L280 TraceCheckUtils]: 39: Hoare triple {22262#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L701 {22262#true} is VALID [2020-07-10 16:58:27,216 INFO L280 TraceCheckUtils]: 40: Hoare triple {22262#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L705 {22262#true} is VALID [2020-07-10 16:58:27,216 INFO L280 TraceCheckUtils]: 41: Hoare triple {22262#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L705-1 {22262#true} is VALID [2020-07-10 16:58:27,217 INFO L280 TraceCheckUtils]: 42: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L705-2 {22262#true} is VALID [2020-07-10 16:58:27,217 INFO L280 TraceCheckUtils]: 43: Hoare triple {22262#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L705-3 {22262#true} is VALID [2020-07-10 16:58:27,217 INFO L280 TraceCheckUtils]: 44: Hoare triple {22262#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L709 {22262#true} is VALID [2020-07-10 16:58:27,217 INFO L280 TraceCheckUtils]: 45: Hoare triple {22262#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L709-1 {22262#true} is VALID [2020-07-10 16:58:27,218 INFO L280 TraceCheckUtils]: 46: Hoare triple {22262#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L709-2 {22262#true} is VALID [2020-07-10 16:58:27,218 INFO L280 TraceCheckUtils]: 47: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L709-3 {22262#true} is VALID [2020-07-10 16:58:27,218 INFO L280 TraceCheckUtils]: 48: Hoare triple {22262#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L709-4 {22262#true} is VALID [2020-07-10 16:58:27,219 INFO L280 TraceCheckUtils]: 49: Hoare triple {22262#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L713 {22262#true} is VALID [2020-07-10 16:58:27,219 INFO L280 TraceCheckUtils]: 50: Hoare triple {22262#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L713-1 {22262#true} is VALID [2020-07-10 16:58:27,219 INFO L280 TraceCheckUtils]: 51: Hoare triple {22262#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L713-2 {22262#true} is VALID [2020-07-10 16:58:27,220 INFO L280 TraceCheckUtils]: 52: Hoare triple {22262#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L713-3 {22262#true} is VALID [2020-07-10 16:58:27,220 INFO L280 TraceCheckUtils]: 53: Hoare triple {22262#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L713-4 {22262#true} is VALID [2020-07-10 16:58:27,220 INFO L280 TraceCheckUtils]: 54: Hoare triple {22262#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L713-5 {22262#true} is VALID [2020-07-10 16:58:27,220 INFO L280 TraceCheckUtils]: 55: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L713-6 {22262#true} is VALID [2020-07-10 16:58:27,220 INFO L280 TraceCheckUtils]: 56: Hoare triple {22262#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L713-7 {22262#true} is VALID [2020-07-10 16:58:27,221 INFO L280 TraceCheckUtils]: 57: Hoare triple {22262#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L717 {22262#true} is VALID [2020-07-10 16:58:27,221 INFO L280 TraceCheckUtils]: 58: Hoare triple {22262#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L717-1 {22262#true} is VALID [2020-07-10 16:58:27,221 INFO L280 TraceCheckUtils]: 59: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L717-2 {22262#true} is VALID [2020-07-10 16:58:27,221 INFO L280 TraceCheckUtils]: 60: Hoare triple {22262#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L717-3 {22262#true} is VALID [2020-07-10 16:58:27,221 INFO L280 TraceCheckUtils]: 61: Hoare triple {22262#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L721 {22262#true} is VALID [2020-07-10 16:58:27,222 INFO L280 TraceCheckUtils]: 62: Hoare triple {22262#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L721-1 {22262#true} is VALID [2020-07-10 16:58:27,222 INFO L280 TraceCheckUtils]: 63: Hoare triple {22262#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L721-2 {22262#true} is VALID [2020-07-10 16:58:27,222 INFO L280 TraceCheckUtils]: 64: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L721-3 {22262#true} is VALID [2020-07-10 16:58:27,222 INFO L280 TraceCheckUtils]: 65: Hoare triple {22262#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L721-4 {22262#true} is VALID [2020-07-10 16:58:27,222 INFO L280 TraceCheckUtils]: 66: Hoare triple {22262#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L725 {22262#true} is VALID [2020-07-10 16:58:27,223 INFO L280 TraceCheckUtils]: 67: Hoare triple {22262#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L725-1 {22262#true} is VALID [2020-07-10 16:58:27,223 INFO L280 TraceCheckUtils]: 68: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L725-2 {22262#true} is VALID [2020-07-10 16:58:27,223 INFO L280 TraceCheckUtils]: 69: Hoare triple {22262#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L725-3 {22262#true} is VALID [2020-07-10 16:58:27,223 INFO L280 TraceCheckUtils]: 70: Hoare triple {22262#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L727 {22262#true} is VALID [2020-07-10 16:58:27,223 INFO L280 TraceCheckUtils]: 71: Hoare triple {22262#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L727-1 {22262#true} is VALID [2020-07-10 16:58:27,223 INFO L280 TraceCheckUtils]: 72: Hoare triple {22262#true} ~head~0.base, ~head~0.offset := 0, 0; {22262#true} is VALID [2020-07-10 16:58:27,224 INFO L280 TraceCheckUtils]: 73: Hoare triple {22262#true} ~waterLevel~0 := 1; {22262#true} is VALID [2020-07-10 16:58:27,224 INFO L280 TraceCheckUtils]: 74: Hoare triple {22262#true} ~methaneLevelCritical~0 := 0; {22262#true} is VALID [2020-07-10 16:58:27,224 INFO L280 TraceCheckUtils]: 75: Hoare triple {22262#true} ~pumpRunning~0 := 0; {22262#true} is VALID [2020-07-10 16:58:27,224 INFO L280 TraceCheckUtils]: 76: Hoare triple {22262#true} ~systemActive~0 := 1; {22262#true} is VALID [2020-07-10 16:58:27,224 INFO L280 TraceCheckUtils]: 77: Hoare triple {22262#true} ~cleanupTimeShifts~0 := 4; {22262#true} is VALID [2020-07-10 16:58:27,224 INFO L280 TraceCheckUtils]: 78: Hoare triple {22262#true} assume true; {22262#true} is VALID [2020-07-10 16:58:27,225 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {22262#true} {22262#true} #886#return; {22262#true} is VALID [2020-07-10 16:58:27,225 INFO L263 TraceCheckUtils]: 80: Hoare triple {22262#true} call #t~ret73 := main(); {22262#true} is VALID [2020-07-10 16:58:27,225 INFO L280 TraceCheckUtils]: 81: Hoare triple {22262#true} havoc ~retValue_acc~11; {22262#true} is VALID [2020-07-10 16:58:27,225 INFO L280 TraceCheckUtils]: 82: Hoare triple {22262#true} havoc ~tmp~8; {22262#true} is VALID [2020-07-10 16:58:27,225 INFO L263 TraceCheckUtils]: 83: Hoare triple {22262#true} call select_helpers(); {22262#true} is VALID [2020-07-10 16:58:27,225 INFO L280 TraceCheckUtils]: 84: Hoare triple {22262#true} assume true; {22262#true} is VALID [2020-07-10 16:58:27,226 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {22262#true} {22262#true} #802#return; {22262#true} is VALID [2020-07-10 16:58:27,226 INFO L263 TraceCheckUtils]: 86: Hoare triple {22262#true} call select_features(); {22262#true} is VALID [2020-07-10 16:58:27,226 INFO L280 TraceCheckUtils]: 87: Hoare triple {22262#true} assume true; {22262#true} is VALID [2020-07-10 16:58:27,226 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {22262#true} {22262#true} #804#return; {22262#true} is VALID [2020-07-10 16:58:27,226 INFO L263 TraceCheckUtils]: 89: Hoare triple {22262#true} call #t~ret72 := valid_product(); {22262#true} is VALID [2020-07-10 16:58:27,227 INFO L280 TraceCheckUtils]: 90: Hoare triple {22262#true} havoc ~retValue_acc~10; {22262#true} is VALID [2020-07-10 16:58:27,227 INFO L280 TraceCheckUtils]: 91: Hoare triple {22262#true} ~retValue_acc~10 := 1; {22262#true} is VALID [2020-07-10 16:58:27,227 INFO L280 TraceCheckUtils]: 92: Hoare triple {22262#true} #res := ~retValue_acc~10; {22262#true} is VALID [2020-07-10 16:58:27,227 INFO L280 TraceCheckUtils]: 93: Hoare triple {22262#true} assume true; {22262#true} is VALID [2020-07-10 16:58:27,227 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {22262#true} {22262#true} #806#return; {22262#true} is VALID [2020-07-10 16:58:27,228 INFO L280 TraceCheckUtils]: 95: Hoare triple {22262#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {22262#true} is VALID [2020-07-10 16:58:27,228 INFO L280 TraceCheckUtils]: 96: Hoare triple {22262#true} ~tmp~8 := #t~ret72; {22262#true} is VALID [2020-07-10 16:58:27,228 INFO L280 TraceCheckUtils]: 97: Hoare triple {22262#true} havoc #t~ret72; {22262#true} is VALID [2020-07-10 16:58:27,228 INFO L280 TraceCheckUtils]: 98: Hoare triple {22262#true} assume 0 != ~tmp~8; {22262#true} is VALID [2020-07-10 16:58:27,228 INFO L263 TraceCheckUtils]: 99: Hoare triple {22262#true} call setup(); {22262#true} is VALID [2020-07-10 16:58:27,228 INFO L280 TraceCheckUtils]: 100: Hoare triple {22262#true} assume true; {22262#true} is VALID [2020-07-10 16:58:27,229 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {22262#true} {22262#true} #808#return; {22262#true} is VALID [2020-07-10 16:58:27,229 INFO L263 TraceCheckUtils]: 102: Hoare triple {22262#true} call runTest(); {22262#true} is VALID [2020-07-10 16:58:27,229 INFO L263 TraceCheckUtils]: 103: Hoare triple {22262#true} call test(); {22262#true} is VALID [2020-07-10 16:58:27,229 INFO L280 TraceCheckUtils]: 104: Hoare triple {22262#true} havoc ~splverifierCounter~0; {22262#true} is VALID [2020-07-10 16:58:27,229 INFO L280 TraceCheckUtils]: 105: Hoare triple {22262#true} havoc ~tmp~3; {22262#true} is VALID [2020-07-10 16:58:27,230 INFO L280 TraceCheckUtils]: 106: Hoare triple {22262#true} havoc ~tmp___0~0; {22262#true} is VALID [2020-07-10 16:58:27,230 INFO L280 TraceCheckUtils]: 107: Hoare triple {22262#true} havoc ~tmp___1~0; {22262#true} is VALID [2020-07-10 16:58:27,230 INFO L280 TraceCheckUtils]: 108: Hoare triple {22262#true} havoc ~tmp___2~0; {22262#true} is VALID [2020-07-10 16:58:27,230 INFO L280 TraceCheckUtils]: 109: Hoare triple {22262#true} ~splverifierCounter~0 := 0; {22262#true} is VALID [2020-07-10 16:58:27,230 INFO L280 TraceCheckUtils]: 110: Hoare triple {22262#true} assume !false; {22262#true} is VALID [2020-07-10 16:58:27,230 INFO L280 TraceCheckUtils]: 111: Hoare triple {22262#true} assume ~splverifierCounter~0 < 4; {22262#true} is VALID [2020-07-10 16:58:27,231 INFO L280 TraceCheckUtils]: 112: Hoare triple {22262#true} assume -2147483648 <= #t~nondet45 && #t~nondet45 <= 2147483647; {22262#true} is VALID [2020-07-10 16:58:27,231 INFO L280 TraceCheckUtils]: 113: Hoare triple {22262#true} ~tmp~3 := #t~nondet45; {22262#true} is VALID [2020-07-10 16:58:27,231 INFO L280 TraceCheckUtils]: 114: Hoare triple {22262#true} havoc #t~nondet45; {22262#true} is VALID [2020-07-10 16:58:27,231 INFO L280 TraceCheckUtils]: 115: Hoare triple {22262#true} assume !(0 != ~tmp~3); {22262#true} is VALID [2020-07-10 16:58:27,231 INFO L280 TraceCheckUtils]: 116: Hoare triple {22262#true} assume -2147483648 <= #t~nondet46 && #t~nondet46 <= 2147483647; {22262#true} is VALID [2020-07-10 16:58:27,231 INFO L280 TraceCheckUtils]: 117: Hoare triple {22262#true} ~tmp___0~0 := #t~nondet46; {22262#true} is VALID [2020-07-10 16:58:27,232 INFO L280 TraceCheckUtils]: 118: Hoare triple {22262#true} havoc #t~nondet46; {22262#true} is VALID [2020-07-10 16:58:27,232 INFO L280 TraceCheckUtils]: 119: Hoare triple {22262#true} assume 0 != ~tmp___0~0; {22262#true} is VALID [2020-07-10 16:58:27,233 INFO L263 TraceCheckUtils]: 120: Hoare triple {22262#true} call changeMethaneLevel(); {22394#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 16:58:27,233 INFO L280 TraceCheckUtils]: 121: Hoare triple {22394#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {22262#true} is VALID [2020-07-10 16:58:27,233 INFO L280 TraceCheckUtils]: 122: Hoare triple {22262#true} ~methaneLevelCritical~0 := 1; {22262#true} is VALID [2020-07-10 16:58:27,233 INFO L280 TraceCheckUtils]: 123: Hoare triple {22262#true} assume true; {22262#true} is VALID [2020-07-10 16:58:27,233 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {22262#true} {22262#true} #852#return; {22262#true} is VALID [2020-07-10 16:58:27,234 INFO L280 TraceCheckUtils]: 125: Hoare triple {22262#true} assume -2147483648 <= #t~nondet47 && #t~nondet47 <= 2147483647; {22262#true} is VALID [2020-07-10 16:58:27,234 INFO L280 TraceCheckUtils]: 126: Hoare triple {22262#true} ~tmp___2~0 := #t~nondet47; {22262#true} is VALID [2020-07-10 16:58:27,234 INFO L280 TraceCheckUtils]: 127: Hoare triple {22262#true} havoc #t~nondet47; {22262#true} is VALID [2020-07-10 16:58:27,234 INFO L280 TraceCheckUtils]: 128: Hoare triple {22262#true} assume 0 != ~tmp___2~0; {22262#true} is VALID [2020-07-10 16:58:27,235 INFO L263 TraceCheckUtils]: 129: Hoare triple {22262#true} call startSystem(); {22395#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 16:58:27,235 INFO L280 TraceCheckUtils]: 130: Hoare triple {22395#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {22262#true} is VALID [2020-07-10 16:58:27,235 INFO L280 TraceCheckUtils]: 131: Hoare triple {22262#true} assume true; {22262#true} is VALID [2020-07-10 16:58:27,236 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {22262#true} {22262#true} #854#return; {22262#true} is VALID [2020-07-10 16:58:27,236 INFO L263 TraceCheckUtils]: 133: Hoare triple {22262#true} call timeShift(); {22262#true} is VALID [2020-07-10 16:58:27,236 INFO L280 TraceCheckUtils]: 134: Hoare triple {22262#true} assume !(0 != ~pumpRunning~0); {22262#true} is VALID [2020-07-10 16:58:27,236 INFO L280 TraceCheckUtils]: 135: Hoare triple {22262#true} assume 0 != ~systemActive~0; {22262#true} is VALID [2020-07-10 16:58:27,236 INFO L263 TraceCheckUtils]: 136: Hoare triple {22262#true} call processEnvironment(); {22262#true} is VALID [2020-07-10 16:58:27,236 INFO L280 TraceCheckUtils]: 137: Hoare triple {22262#true} havoc ~tmp~4; {22262#true} is VALID [2020-07-10 16:58:27,237 INFO L280 TraceCheckUtils]: 138: Hoare triple {22262#true} assume 0 == ~pumpRunning~0; {22262#true} is VALID [2020-07-10 16:58:27,237 INFO L263 TraceCheckUtils]: 139: Hoare triple {22262#true} call #t~ret49 := isHighWaterLevel(); {22262#true} is VALID [2020-07-10 16:58:27,237 INFO L280 TraceCheckUtils]: 140: Hoare triple {22262#true} havoc ~retValue_acc~8; {22262#true} is VALID [2020-07-10 16:58:27,237 INFO L280 TraceCheckUtils]: 141: Hoare triple {22262#true} havoc ~tmp~6; {22262#true} is VALID [2020-07-10 16:58:27,237 INFO L280 TraceCheckUtils]: 142: Hoare triple {22262#true} havoc ~tmp___0~1; {22262#true} is VALID [2020-07-10 16:58:27,237 INFO L263 TraceCheckUtils]: 143: Hoare triple {22262#true} call #t~ret68 := isHighWaterSensorDry(); {22262#true} is VALID [2020-07-10 16:58:27,238 INFO L280 TraceCheckUtils]: 144: Hoare triple {22262#true} havoc ~retValue_acc~5; {22262#true} is VALID [2020-07-10 16:58:27,238 INFO L280 TraceCheckUtils]: 145: Hoare triple {22262#true} assume ~waterLevel~0 < 2; {22262#true} is VALID [2020-07-10 16:58:27,238 INFO L280 TraceCheckUtils]: 146: Hoare triple {22262#true} ~retValue_acc~5 := 1; {22262#true} is VALID [2020-07-10 16:58:27,238 INFO L280 TraceCheckUtils]: 147: Hoare triple {22262#true} #res := ~retValue_acc~5; {22262#true} is VALID [2020-07-10 16:58:27,238 INFO L280 TraceCheckUtils]: 148: Hoare triple {22262#true} assume true; {22262#true} is VALID [2020-07-10 16:58:27,239 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {22262#true} {22262#true} #864#return; {22262#true} is VALID [2020-07-10 16:58:27,239 INFO L280 TraceCheckUtils]: 150: Hoare triple {22262#true} assume -2147483648 <= #t~ret68 && #t~ret68 <= 2147483647; {22262#true} is VALID [2020-07-10 16:58:27,239 INFO L280 TraceCheckUtils]: 151: Hoare triple {22262#true} ~tmp~6 := #t~ret68; {22262#true} is VALID [2020-07-10 16:58:27,239 INFO L280 TraceCheckUtils]: 152: Hoare triple {22262#true} havoc #t~ret68; {22262#true} is VALID [2020-07-10 16:58:27,239 INFO L280 TraceCheckUtils]: 153: Hoare triple {22262#true} assume 0 != ~tmp~6; {22262#true} is VALID [2020-07-10 16:58:27,240 INFO L280 TraceCheckUtils]: 154: Hoare triple {22262#true} ~tmp___0~1 := 0; {22402#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 16:58:27,241 INFO L280 TraceCheckUtils]: 155: Hoare triple {22402#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~8 := ~tmp___0~1; {22403#(and (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~retValue_acc~8 0))} is VALID [2020-07-10 16:58:27,241 INFO L280 TraceCheckUtils]: 156: Hoare triple {22403#(and (<= 0 isHighWaterLevel_~retValue_acc~8) (<= isHighWaterLevel_~retValue_acc~8 0))} #res := ~retValue_acc~8; {22404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 16:58:27,242 INFO L280 TraceCheckUtils]: 157: Hoare triple {22404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {22404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 16:58:27,243 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {22404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {22262#true} #842#return; {22380#(= 0 |processEnvironment_#t~ret49|)} is VALID [2020-07-10 16:58:27,244 INFO L280 TraceCheckUtils]: 159: Hoare triple {22380#(= 0 |processEnvironment_#t~ret49|)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647; {22380#(= 0 |processEnvironment_#t~ret49|)} is VALID [2020-07-10 16:58:27,244 INFO L280 TraceCheckUtils]: 160: Hoare triple {22380#(= 0 |processEnvironment_#t~ret49|)} ~tmp~4 := #t~ret49; {22381#(= 0 processEnvironment_~tmp~4)} is VALID [2020-07-10 16:58:27,245 INFO L280 TraceCheckUtils]: 161: Hoare triple {22381#(= 0 processEnvironment_~tmp~4)} havoc #t~ret49; {22381#(= 0 processEnvironment_~tmp~4)} is VALID [2020-07-10 16:58:27,246 INFO L280 TraceCheckUtils]: 162: Hoare triple {22381#(= 0 processEnvironment_~tmp~4)} assume 0 != ~tmp~4; {22263#false} is VALID [2020-07-10 16:58:27,246 INFO L263 TraceCheckUtils]: 163: Hoare triple {22263#false} call activatePump(); {22263#false} is VALID [2020-07-10 16:58:27,246 INFO L280 TraceCheckUtils]: 164: Hoare triple {22263#false} havoc ~tmp~5; {22263#false} is VALID [2020-07-10 16:58:27,246 INFO L263 TraceCheckUtils]: 165: Hoare triple {22263#false} call #t~ret50 := isMethaneAlarm(); {22263#false} is VALID [2020-07-10 16:58:27,246 INFO L280 TraceCheckUtils]: 166: Hoare triple {22263#false} havoc ~retValue_acc~6; {22263#false} is VALID [2020-07-10 16:58:27,247 INFO L263 TraceCheckUtils]: 167: Hoare triple {22263#false} call #t~ret51 := isMethaneLevelCritical(); {22262#true} is VALID [2020-07-10 16:58:27,248 INFO L280 TraceCheckUtils]: 168: Hoare triple {22262#true} [896] isMethaneLevelCriticalENTRY-->L455_primed: Formula: (let ((.cse67 (* 2 v_oct_~pumpRunning~0_out_1)) (.cse64 (* 2 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse65 (* 2 v_oct_activatePump_~tmp~5_out_1)) (.cse66 (* 2 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse68 (* 2 v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1)) (.cse69 (* 2 v_oct_isMethaneAlarm_~retValue_acc~6_out_1))) (let ((.cse6 (<= 0 (+ .cse69 4294967296))) (.cse16 (<= .cse69 4294967294)) (.cse10 (<= .cse68 4294967294)) (.cse24 (<= 0 (+ .cse66 4294967296))) (.cse23 (<= .cse65 4294967294)) (.cse2 (<= .cse66 4294967294)) (.cse27 (<= 0 (+ .cse68 4294967296))) (.cse4 (<= 0 (+ .cse64 4294967296))) (.cse22 (<= 0 (+ .cse65 4294967296))) (.cse17 (<= .cse64 4294967294)) (.cse32 (<= 0 (+ .cse66 4294967296))) (.cse31 (<= .cse64 4294967294)) (.cse33 (<= 0 (+ .cse69 4294967296))) (.cse37 (<= .cse68 4294967294)) (.cse30 (<= .cse66 4294967294)) (.cse28 (<= .cse69 4294967294)) (.cse34 (<= 0 (+ .cse65 4294967296))) (.cse36 (<= 0 (+ .cse68 4294967296))) (.cse29 (<= .cse65 4294967294)) (.cse35 (<= 0 (+ .cse64 4294967296))) (.cse3 (<= 0 .cse66)) (.cse0 (<= v_oct_~methaneLevelCritical~0_in_1 v_oct_~methaneLevelCritical~0_out_1)) (.cse15 (<= 2 .cse67)) (.cse19 (<= v_oct_~methaneLevelCritical~0_out_1 v_oct_~methaneLevelCritical~0_in_1)) (.cse21 (<= |v_oct_isMethaneLevelCritical_#res_out_1| v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1)) (.cse12 (<= .cse65 0)) (.cse11 (<= 0 .cse65)) (.cse8 (<= .cse67 2)) (.cse13 (<= v_oct_~methaneLevelCritical~0_in_1 v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1)) (.cse9 (<= |v_oct_isMethaneLevelCritical_#res_out_1| v_oct_isMethaneAlarm_~retValue_acc~6_out_1)) (.cse1 (<= v_oct_isMethaneAlarm_~retValue_acc~6_out_1 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse7 (<= v_oct_activatePump_~tmp~5_out_1 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse20 (<= v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1 v_oct_~methaneLevelCritical~0_in_1)) (.cse14 (<= |v_oct_isMethaneAlarm_#res_out_1| v_oct_activatePump_~tmp~5_out_1)) (.cse25 (<= |v_oct_isMethaneAlarm_#res_out_1| v_oct_isMethaneAlarm_~retValue_acc~6_out_1)) (.cse5 (<= v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse18 (<= .cse66 0)) (.cse26 (<= v_oct_isMethaneAlarm_~retValue_acc~6_out_1 |v_oct_isMethaneAlarm_#res_out_1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27) (and .cse0 .cse1 .cse3 .cse28 .cse29 .cse30 .cse5 .cse31 .cse7 .cse8 .cse9 .cse11 .cse12 .cse32 .cse13 .cse14 .cse15 .cse33 .cse34 .cse18 .cse19 .cse20 .cse35 .cse21 .cse36 .cse37 .cse26 .cse25) (let ((.cse38 (not .cse26)) (.cse39 (not .cse18)) (.cse40 (not .cse5)) (.cse41 (not .cse25)) (.cse42 (not .cse14)) (.cse43 (not .cse20)) (.cse44 (not .cse7)) (.cse45 (not .cse1)) (.cse46 (not .cse9)) (.cse47 (not .cse13)) (.cse48 (not .cse8)) (.cse49 (not .cse11)) (.cse50 (not .cse12)) (.cse51 (not .cse21)) (.cse52 (not .cse19)) (.cse53 (not .cse15)) (.cse54 (not .cse0)) (.cse55 (not .cse3))) (and .cse0 (or (not .cse6) (not .cse16) (not .cse10) .cse38 (not .cse24) (not .cse23) (not .cse2) .cse39 (not .cse27) .cse40 .cse41 .cse42 (not .cse4) .cse43 .cse44 .cse45 .cse46 .cse47 .cse48 .cse49 .cse50 (not .cse22) .cse51 .cse52 (not .cse17) .cse53 .cse54 .cse55) .cse19 .cse5 .cse21 .cse7 .cse8 .cse9 .cse11 .cse12 .cse26 .cse13 (or (not .cse32) (not .cse31) .cse38 (not .cse33) (not .cse37) .cse39 .cse40 .cse41 .cse42 (not .cse30) (not .cse28) .cse43 .cse44 .cse45 .cse46 (not .cse34) .cse47 (not .cse36) .cse48 (not .cse29) (not .cse35) .cse49 .cse50 .cse51 .cse52 .cse53 .cse54 .cse55) (let ((.cse57 (<= .cse64 4294967294)) (.cse58 (<= .cse65 4294967294)) (.cse59 (<= 0 (+ .cse64 4294967296))) (.cse60 (<= 0 (+ .cse65 4294967296))) (.cse56 (<= .cse65 4294967294))) (or (and .cse56 (let ((.cse61 (<= .cse64 4294967294))) (or (and .cse57 .cse15 .cse14 .cse1 .cse58 .cse59 .cse60 .cse25 (not .cse61)) (and .cse61 .cse15 (let ((.cse62 (<= 0 (+ .cse65 4294967296)))) (or (and .cse57 .cse14 .cse1 .cse58 .cse59 .cse60 .cse25 (not .cse62)) (and .cse14 (let ((.cse63 (<= 0 (+ .cse64 4294967296)))) (or (and .cse1 .cse63) (and (not .cse63) .cse57 .cse1 .cse58 .cse59 .cse60))) .cse62 .cse25)))))) .cse20) (and .cse57 .cse15 .cse14 .cse1 .cse58 .cse59 .cse60 .cse25 (not .cse56) .cse20)))))))) InVars {~methaneLevelCritical~0=v_oct_~methaneLevelCritical~0_in_1} OutVars{activatePump_~tmp~5=v_oct_activatePump_~tmp~5_out_1, activatePump_#t~ret50=|v_oct_activatePump_#t~ret50_out_1|, isMethaneAlarm_#t~ret51=|v_oct_isMethaneAlarm_#t~ret51_out_1|, __utac_acc__Specification1_spec__1_~tmp~7=v_oct___utac_acc__Specification1_spec__1_~tmp~7_out_1, ~pumpRunning~0=v_oct_~pumpRunning~0_out_1, isMethaneAlarm_#res=|v_oct_isMethaneAlarm_#res_out_1|, __utac_acc__Specification1_spec__1_~tmp___0~2=v_oct___utac_acc__Specification1_spec__1_~tmp___0~2_out_1, isMethaneAlarm_~retValue_acc~6=v_oct_isMethaneAlarm_~retValue_acc~6_out_1, isMethaneLevelCritical_#res=|v_oct_isMethaneLevelCritical_#res_out_1|, isMethaneLevelCritical_~retValue_acc~3=v_oct_isMethaneLevelCritical_~retValue_acc~3_out_1, ~methaneLevelCritical~0=v_oct_~methaneLevelCritical~0_out_1} AuxVars[] AssignedVars[activatePump_~tmp~5, activatePump_#t~ret50, isMethaneAlarm_#t~ret51, __utac_acc__Specification1_spec__1_~tmp~7, ~pumpRunning~0, isMethaneAlarm_#res, __utac_acc__Specification1_spec__1_~tmp___0~2, isMethaneAlarm_~retValue_acc~6, isMethaneLevelCritical_#res, isMethaneLevelCritical_~retValue_acc~3, ~methaneLevelCritical~0] {22262#true} is VALID [2020-07-10 16:58:27,248 INFO L280 TraceCheckUtils]: 169: Hoare triple {22262#true} [895] L455_primed-->L455: Formula: true InVars {} OutVars{isMethaneLevelCritical_~retValue_acc~3=v_isMethaneLevelCritical_~retValue_acc~3_1} AuxVars[] AssignedVars[isMethaneLevelCritical_~retValue_acc~3] {22262#true} is VALID [2020-07-10 16:58:27,248 INFO L280 TraceCheckUtils]: 170: Hoare triple {22262#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {22262#true} is VALID [2020-07-10 16:58:27,248 INFO L280 TraceCheckUtils]: 171: Hoare triple {22262#true} #res := ~retValue_acc~3; {22262#true} is VALID [2020-07-10 16:58:27,249 INFO L280 TraceCheckUtils]: 172: Hoare triple {22262#true} assume true; {22262#true} is VALID [2020-07-10 16:58:27,249 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {22262#true} {22263#false} #890#return; {22263#false} is VALID [2020-07-10 16:58:27,249 INFO L280 TraceCheckUtils]: 174: Hoare triple {22263#false} assume -2147483648 <= #t~ret69 && #t~ret69 <= 2147483647; {22263#false} is VALID [2020-07-10 16:58:27,249 INFO L280 TraceCheckUtils]: 175: Hoare triple {22263#false} ~tmp~7 := #t~ret69; {22263#false} is VALID [2020-07-10 16:58:27,249 INFO L280 TraceCheckUtils]: 176: Hoare triple {22263#false} havoc #t~ret69; {22263#false} is VALID [2020-07-10 16:58:27,250 INFO L280 TraceCheckUtils]: 177: Hoare triple {22263#false} assume 0 != ~tmp~7; {22263#false} is VALID [2020-07-10 16:58:27,250 INFO L263 TraceCheckUtils]: 178: Hoare triple {22263#false} call #t~ret70 := isPumpRunning(); {22262#true} is VALID [2020-07-10 16:58:27,250 INFO L280 TraceCheckUtils]: 179: Hoare triple {22262#true} havoc ~retValue_acc~7; {22262#true} is VALID [2020-07-10 16:58:27,250 INFO L280 TraceCheckUtils]: 180: Hoare triple {22262#true} ~retValue_acc~7 := ~pumpRunning~0; {22262#true} is VALID [2020-07-10 16:58:27,250 INFO L280 TraceCheckUtils]: 181: Hoare triple {22262#true} #res := ~retValue_acc~7; {22262#true} is VALID [2020-07-10 16:58:27,251 INFO L280 TraceCheckUtils]: 182: Hoare triple {22262#true} assume true; {22262#true} is VALID [2020-07-10 16:58:27,251 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {22262#true} {22263#false} #892#return; {22263#false} is VALID [2020-07-10 16:58:27,251 INFO L280 TraceCheckUtils]: 184: Hoare triple {22263#false} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647; {22263#false} is VALID [2020-07-10 16:58:27,251 INFO L280 TraceCheckUtils]: 185: Hoare triple {22263#false} ~tmp___0~2 := #t~ret70; {22263#false} is VALID [2020-07-10 16:58:27,252 INFO L280 TraceCheckUtils]: 186: Hoare triple {22263#false} havoc #t~ret70; {22263#false} is VALID [2020-07-10 16:58:27,252 INFO L280 TraceCheckUtils]: 187: Hoare triple {22263#false} assume 0 != ~tmp___0~2; {22263#false} is VALID [2020-07-10 16:58:27,252 INFO L263 TraceCheckUtils]: 188: Hoare triple {22263#false} call __automaton_fail(); {22263#false} is VALID [2020-07-10 16:58:27,252 INFO L280 TraceCheckUtils]: 189: Hoare triple {22263#false} assume !false; {22263#false} is VALID [2020-07-10 16:58:27,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 16:58:28,029 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 16:58:28,030 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1148745713] [2020-07-10 16:58:28,030 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:58:28,030 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2020-07-10 16:58:28,030 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [439916068] [2020-07-10 16:58:28,031 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 216 [2020-07-10 16:58:28,032 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:58:28,032 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 30 states. [2020-07-10 16:58:28,060 WARN L140 InductivityCheck]: Transition 22415#(and (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5) (= 0 activatePump_~tmp~5) (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) ( _ , call activatePump__wrappee__highWaterSensor(); , 22415#(and (= isMethaneAlarm_~retValue_acc~6 activatePump_~tmp~5) (= 0 activatePump_~tmp~5) (= isMethaneAlarm_~retValue_acc~6 isMethaneLevelCritical_~retValue_acc~3) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~3)) ) not inductive [2020-07-10 16:58:28,061 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 16:58:28,061 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-10 16:58:28,068 INFO L168 Benchmark]: Toolchain (without parser) took 235615.10 ms. Allocated memory was 138.9 MB in the beginning and 471.3 MB in the end (delta: 332.4 MB). Free memory was 103.5 MB in the beginning and 79.7 MB in the end (delta: 23.8 MB). Peak memory consumption was 356.2 MB. Max. memory is 7.1 GB. [2020-07-10 16:58:28,068 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 138.9 MB. Free memory is still 122.0 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-10 16:58:28,071 INFO L168 Benchmark]: CACSL2BoogieTranslator took 633.69 ms. Allocated memory was 138.9 MB in the beginning and 203.9 MB in the end (delta: 65.0 MB). Free memory was 103.1 MB in the beginning and 172.3 MB in the end (delta: -69.3 MB). Peak memory consumption was 31.1 MB. Max. memory is 7.1 GB. [2020-07-10 16:58:28,071 INFO L168 Benchmark]: Boogie Preprocessor took 107.02 ms. Allocated memory is still 203.9 MB. Free memory was 172.3 MB in the beginning and 166.3 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 7.1 GB. [2020-07-10 16:58:28,072 INFO L168 Benchmark]: RCFGBuilder took 1624.35 ms. Allocated memory was 203.9 MB in the beginning and 235.4 MB in the end (delta: 31.5 MB). Free memory was 166.3 MB in the beginning and 88.9 MB in the end (delta: 77.4 MB). Peak memory consumption was 108.8 MB. Max. memory is 7.1 GB. [2020-07-10 16:58:28,072 INFO L168 Benchmark]: TraceAbstraction took 233244.60 ms. Allocated memory was 235.4 MB in the beginning and 471.3 MB in the end (delta: 235.9 MB). Free memory was 87.2 MB in the beginning and 79.7 MB in the end (delta: 7.5 MB). Peak memory consumption was 243.4 MB. Max. memory is 7.1 GB. [2020-07-10 16:58:28,083 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 138.9 MB. Free memory is still 122.0 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 633.69 ms. Allocated memory was 138.9 MB in the beginning and 203.9 MB in the end (delta: 65.0 MB). Free memory was 103.1 MB in the beginning and 172.3 MB in the end (delta: -69.3 MB). Peak memory consumption was 31.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 107.02 ms. Allocated memory is still 203.9 MB. Free memory was 172.3 MB in the beginning and 166.3 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1624.35 ms. Allocated memory was 203.9 MB in the beginning and 235.4 MB in the end (delta: 31.5 MB). Free memory was 166.3 MB in the beginning and 88.9 MB in the end (delta: 77.4 MB). Peak memory consumption was 108.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 233244.60 ms. Allocated memory was 235.4 MB in the beginning and 471.3 MB in the end (delta: 235.9 MB). Free memory was 87.2 MB in the beginning and 79.7 MB in the end (delta: 7.5 MB). Peak memory consumption was 243.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...