/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_spec5_product56.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:12:40,269 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:12:40,271 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:12:40,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:12:40,284 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:12:40,285 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:12:40,286 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:12:40,288 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:12:40,289 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:12:40,290 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:12:40,291 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:12:40,292 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:12:40,292 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:12:40,293 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:12:40,294 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:12:40,295 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:12:40,296 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:12:40,297 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:12:40,298 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:12:40,300 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:12:40,302 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:12:40,303 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:12:40,303 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:12:40,304 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:12:40,306 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:12:40,307 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:12:40,307 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:12:40,307 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:12:40,308 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:12:40,309 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:12:40,309 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:12:40,310 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:12:40,311 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:12:40,311 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:12:40,312 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:12:40,312 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:12:40,313 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:12:40,313 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:12:40,313 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:12:40,314 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:12:40,315 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:12:40,316 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:12:40,324 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:12:40,325 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:12:40,326 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:12:40,326 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:12:40,326 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:12:40,326 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:12:40,327 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:12:40,327 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:12:40,327 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:12:40,327 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:12:40,327 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:12:40,328 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:12:40,328 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:12:40,328 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:12:40,328 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:12:40,328 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:12:40,329 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:12:40,329 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:12:40,329 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:40,329 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:12:40,329 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:12:40,330 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:12:40,330 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:12:40,618 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:12:40,635 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:12:40,639 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:12:40,641 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:12:40,641 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:12:40,642 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product56.cil.c [2020-07-18 00:12:40,715 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81a58a3b0/3ca5a2639a2c420eb910b2b48b647d9f/FLAGa6b044eaf [2020-07-18 00:12:41,228 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:12:41,228 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product56.cil.c [2020-07-18 00:12:41,242 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81a58a3b0/3ca5a2639a2c420eb910b2b48b647d9f/FLAGa6b044eaf [2020-07-18 00:12:41,577 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81a58a3b0/3ca5a2639a2c420eb910b2b48b647d9f [2020-07-18 00:12:41,588 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:12:41,591 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:12:41,592 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:41,593 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:12:41,596 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:12:41,597 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:41" (1/1) ... [2020-07-18 00:12:41,600 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3726e543 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:41, skipping insertion in model container [2020-07-18 00:12:41,601 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:41" (1/1) ... [2020-07-18 00:12:41,608 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:12:41,668 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:12:42,118 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:42,140 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:12:42,228 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:42,268 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:12:42,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:42 WrapperNode [2020-07-18 00:12:42,269 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:42,269 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:12:42,270 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:12:42,270 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:12:42,283 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:42" (1/1) ... [2020-07-18 00:12:42,283 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:42" (1/1) ... [2020-07-18 00:12:42,303 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:42" (1/1) ... [2020-07-18 00:12:42,303 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:42" (1/1) ... [2020-07-18 00:12:42,354 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:42" (1/1) ... [2020-07-18 00:12:42,368 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:42" (1/1) ... [2020-07-18 00:12:42,377 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:42" (1/1) ... [2020-07-18 00:12:42,390 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:12:42,391 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:12:42,391 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:12:42,391 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:12:42,392 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:42" (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 [2020-07-18 00:12:42,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:12:42,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:12:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:12:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:12:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:12:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:12:42,447 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:12:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:12:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:12:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:12:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:12:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:12:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:12:42,448 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-18 00:12:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:12:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:12:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:12:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:12:42,449 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:12:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:12:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:12:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:12:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:12:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 00:12:42,450 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:12:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:12:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:12:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:12:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:12:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:12:42,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:42,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:12:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:12:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:12:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:12:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:12:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:12:42,453 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:12:42,454 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:12:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:12:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:12:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:12:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:12:42,454 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:12:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:12:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:12:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:12:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:12:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:12:42,455 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:12:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:12:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:12:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:12:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:12:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:12:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:12:42,456 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:12:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 00:12:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:12:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:12:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:12:42,457 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:12:42,458 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:12:42,458 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-18 00:12:42,458 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:12:42,458 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:12:42,458 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:12:42,458 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:12:42,458 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:12:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:12:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:12:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:12:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:12:42,459 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:12:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:12:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:12:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:12:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:12:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:12:42,460 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:12:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:12:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:12:42,461 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:12:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:12:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:12:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:12:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:12:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:12:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:12:42,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:12:42,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:12:44,138 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:12:44,138 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:12:44,149 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:44 BoogieIcfgContainer [2020-07-18 00:12:44,149 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:12:44,153 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:12:44,153 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:12:44,156 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:12:44,156 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:12:41" (1/3) ... [2020-07-18 00:12:44,157 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3798a9f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:44, skipping insertion in model container [2020-07-18 00:12:44,157 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:42" (2/3) ... [2020-07-18 00:12:44,158 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3798a9f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:44, skipping insertion in model container [2020-07-18 00:12:44,158 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:44" (3/3) ... [2020-07-18 00:12:44,160 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product56.cil.c [2020-07-18 00:12:44,170 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:12:44,181 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:12:44,191 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:12:44,211 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:12:44,212 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:12:44,212 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:12:44,212 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:12:44,212 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:12:44,213 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:12:44,213 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:12:44,213 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:12:44,235 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states. [2020-07-18 00:12:44,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-18 00:12:44,259 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:12:44,261 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] [2020-07-18 00:12:44,261 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:12:44,267 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:12:44,267 INFO L82 PathProgramCache]: Analyzing trace with hash -36898584, now seen corresponding path program 1 times [2020-07-18 00:12:44,276 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:12:44,277 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [382262217] [2020-07-18 00:12:44,277 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:12:44,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:44,995 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:12:45,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:45,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {480#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {363#true} is VALID [2020-07-18 00:12:45,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {363#true} #valid := #valid[0 := 0]; {363#true} is VALID [2020-07-18 00:12:45,114 INFO L280 TraceCheckUtils]: 2: Hoare triple {363#true} assume 0 < #StackHeapBarrier; {363#true} is VALID [2020-07-18 00:12:45,116 INFO L280 TraceCheckUtils]: 3: Hoare triple {363#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {363#true} is VALID [2020-07-18 00:12:45,117 INFO L280 TraceCheckUtils]: 4: Hoare triple {363#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {363#true} is VALID [2020-07-18 00:12:45,120 INFO L280 TraceCheckUtils]: 5: Hoare triple {363#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {363#true} is VALID [2020-07-18 00:12:45,121 INFO L280 TraceCheckUtils]: 6: Hoare triple {363#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {363#true} is VALID [2020-07-18 00:12:45,121 INFO L280 TraceCheckUtils]: 7: Hoare triple {363#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {363#true} is VALID [2020-07-18 00:12:45,121 INFO L280 TraceCheckUtils]: 8: Hoare triple {363#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {363#true} is VALID [2020-07-18 00:12:45,122 INFO L280 TraceCheckUtils]: 9: Hoare triple {363#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {363#true} is VALID [2020-07-18 00:12:45,122 INFO L280 TraceCheckUtils]: 10: Hoare triple {363#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {363#true} is VALID [2020-07-18 00:12:45,122 INFO L280 TraceCheckUtils]: 11: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {363#true} is VALID [2020-07-18 00:12:45,123 INFO L280 TraceCheckUtils]: 12: Hoare triple {363#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {363#true} is VALID [2020-07-18 00:12:45,123 INFO L280 TraceCheckUtils]: 13: Hoare triple {363#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {363#true} is VALID [2020-07-18 00:12:45,125 INFO L280 TraceCheckUtils]: 14: Hoare triple {363#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {363#true} is VALID [2020-07-18 00:12:45,125 INFO L280 TraceCheckUtils]: 15: Hoare triple {363#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {363#true} is VALID [2020-07-18 00:12:45,126 INFO L280 TraceCheckUtils]: 16: Hoare triple {363#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {363#true} is VALID [2020-07-18 00:12:45,126 INFO L280 TraceCheckUtils]: 17: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {363#true} is VALID [2020-07-18 00:12:45,126 INFO L280 TraceCheckUtils]: 18: Hoare triple {363#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {363#true} is VALID [2020-07-18 00:12:45,127 INFO L280 TraceCheckUtils]: 19: Hoare triple {363#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {363#true} is VALID [2020-07-18 00:12:45,127 INFO L280 TraceCheckUtils]: 20: Hoare triple {363#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {363#true} is VALID [2020-07-18 00:12:45,128 INFO L280 TraceCheckUtils]: 21: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {363#true} is VALID [2020-07-18 00:12:45,128 INFO L280 TraceCheckUtils]: 22: Hoare triple {363#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {363#true} is VALID [2020-07-18 00:12:45,129 INFO L280 TraceCheckUtils]: 23: Hoare triple {363#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {363#true} is VALID [2020-07-18 00:12:45,129 INFO L280 TraceCheckUtils]: 24: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {363#true} is VALID [2020-07-18 00:12:45,132 INFO L280 TraceCheckUtils]: 25: Hoare triple {363#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {363#true} is VALID [2020-07-18 00:12:45,132 INFO L280 TraceCheckUtils]: 26: Hoare triple {363#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L316 {363#true} is VALID [2020-07-18 00:12:45,132 INFO L280 TraceCheckUtils]: 27: Hoare triple {363#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L320 {363#true} is VALID [2020-07-18 00:12:45,133 INFO L280 TraceCheckUtils]: 28: Hoare triple {363#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L320-1 {363#true} is VALID [2020-07-18 00:12:45,133 INFO L280 TraceCheckUtils]: 29: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L320-2 {363#true} is VALID [2020-07-18 00:12:45,133 INFO L280 TraceCheckUtils]: 30: Hoare triple {363#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L320-3 {363#true} is VALID [2020-07-18 00:12:45,134 INFO L280 TraceCheckUtils]: 31: Hoare triple {363#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L324 {363#true} is VALID [2020-07-18 00:12:45,134 INFO L280 TraceCheckUtils]: 32: Hoare triple {363#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L324-1 {363#true} is VALID [2020-07-18 00:12:45,135 INFO L280 TraceCheckUtils]: 33: Hoare triple {363#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L324-2 {363#true} is VALID [2020-07-18 00:12:45,135 INFO L280 TraceCheckUtils]: 34: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L324-3 {363#true} is VALID [2020-07-18 00:12:45,135 INFO L280 TraceCheckUtils]: 35: Hoare triple {363#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7); srcloc: L324-4 {363#true} is VALID [2020-07-18 00:12:45,136 INFO L280 TraceCheckUtils]: 36: Hoare triple {363#true} SUMMARY for call write~init~int(44, #t~string21.base, #t~string21.offset, 1); srcloc: L328 {363#true} is VALID [2020-07-18 00:12:45,136 INFO L280 TraceCheckUtils]: 37: Hoare triple {363#true} SUMMARY for call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L328-1 {363#true} is VALID [2020-07-18 00:12:45,136 INFO L280 TraceCheckUtils]: 38: Hoare triple {363#true} SUMMARY for call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L328-2 {363#true} is VALID [2020-07-18 00:12:45,137 INFO L280 TraceCheckUtils]: 39: Hoare triple {363#true} SUMMARY for call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1); srcloc: L328-3 {363#true} is VALID [2020-07-18 00:12:45,137 INFO L280 TraceCheckUtils]: 40: Hoare triple {363#true} SUMMARY for call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1); srcloc: L328-4 {363#true} is VALID [2020-07-18 00:12:45,137 INFO L280 TraceCheckUtils]: 41: Hoare triple {363#true} SUMMARY for call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1); srcloc: L328-5 {363#true} is VALID [2020-07-18 00:12:45,138 INFO L280 TraceCheckUtils]: 42: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1); srcloc: L328-6 {363#true} is VALID [2020-07-18 00:12:45,138 INFO L280 TraceCheckUtils]: 43: Hoare triple {363#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3); srcloc: L328-7 {363#true} is VALID [2020-07-18 00:12:45,138 INFO L280 TraceCheckUtils]: 44: Hoare triple {363#true} SUMMARY for call write~init~int(79, #t~string23.base, #t~string23.offset, 1); srcloc: L332 {363#true} is VALID [2020-07-18 00:12:45,139 INFO L280 TraceCheckUtils]: 45: Hoare triple {363#true} SUMMARY for call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L332-1 {363#true} is VALID [2020-07-18 00:12:45,139 INFO L280 TraceCheckUtils]: 46: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1); srcloc: L332-2 {363#true} is VALID [2020-07-18 00:12:45,140 INFO L280 TraceCheckUtils]: 47: Hoare triple {363#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4); srcloc: L332-3 {363#true} is VALID [2020-07-18 00:12:45,140 INFO L280 TraceCheckUtils]: 48: Hoare triple {363#true} SUMMARY for call write~init~int(79, #t~string25.base, #t~string25.offset, 1); srcloc: L336 {363#true} is VALID [2020-07-18 00:12:45,140 INFO L280 TraceCheckUtils]: 49: Hoare triple {363#true} SUMMARY for call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1); srcloc: L336-1 {363#true} is VALID [2020-07-18 00:12:45,141 INFO L280 TraceCheckUtils]: 50: Hoare triple {363#true} SUMMARY for call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1); srcloc: L336-2 {363#true} is VALID [2020-07-18 00:12:45,144 INFO L280 TraceCheckUtils]: 51: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1); srcloc: L336-3 {363#true} is VALID [2020-07-18 00:12:45,145 INFO L280 TraceCheckUtils]: 52: Hoare triple {363#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3); srcloc: L336-4 {363#true} is VALID [2020-07-18 00:12:45,145 INFO L280 TraceCheckUtils]: 53: Hoare triple {363#true} SUMMARY for call write~init~int(41, #t~string27.base, #t~string27.offset, 1); srcloc: L340 {363#true} is VALID [2020-07-18 00:12:45,146 INFO L280 TraceCheckUtils]: 54: Hoare triple {363#true} SUMMARY for call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1); srcloc: L340-1 {363#true} is VALID [2020-07-18 00:12:45,146 INFO L280 TraceCheckUtils]: 55: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1); srcloc: L340-2 {363#true} is VALID [2020-07-18 00:12:45,146 INFO L280 TraceCheckUtils]: 56: Hoare triple {363#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2); srcloc: L340-3 {363#true} is VALID [2020-07-18 00:12:45,147 INFO L280 TraceCheckUtils]: 57: Hoare triple {363#true} SUMMARY for call write~init~int(10, #t~string29.base, #t~string29.offset, 1); srcloc: L342 {363#true} is VALID [2020-07-18 00:12:45,148 INFO L280 TraceCheckUtils]: 58: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1); srcloc: L342-1 {363#true} is VALID [2020-07-18 00:12:45,155 INFO L280 TraceCheckUtils]: 59: Hoare triple {363#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L342-2 {363#true} is VALID [2020-07-18 00:12:45,156 INFO L280 TraceCheckUtils]: 60: Hoare triple {363#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L872 {363#true} is VALID [2020-07-18 00:12:45,158 INFO L280 TraceCheckUtils]: 61: Hoare triple {363#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L872-1 {363#true} is VALID [2020-07-18 00:12:45,158 INFO L280 TraceCheckUtils]: 62: Hoare triple {363#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L873 {363#true} is VALID [2020-07-18 00:12:45,158 INFO L280 TraceCheckUtils]: 63: Hoare triple {363#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L879 {363#true} is VALID [2020-07-18 00:12:45,159 INFO L280 TraceCheckUtils]: 64: Hoare triple {363#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L879-1 {363#true} is VALID [2020-07-18 00:12:45,159 INFO L280 TraceCheckUtils]: 65: Hoare triple {363#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L880 {363#true} is VALID [2020-07-18 00:12:45,160 INFO L280 TraceCheckUtils]: 66: Hoare triple {363#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L918 {363#true} is VALID [2020-07-18 00:12:45,160 INFO L280 TraceCheckUtils]: 67: Hoare triple {363#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L918-1 {363#true} is VALID [2020-07-18 00:12:45,161 INFO L280 TraceCheckUtils]: 68: Hoare triple {363#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L919 {363#true} is VALID [2020-07-18 00:12:45,161 INFO L280 TraceCheckUtils]: 69: Hoare triple {363#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L925 {363#true} is VALID [2020-07-18 00:12:45,161 INFO L280 TraceCheckUtils]: 70: Hoare triple {363#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L925-1 {363#true} is VALID [2020-07-18 00:12:45,162 INFO L280 TraceCheckUtils]: 71: Hoare triple {363#true} ~waterLevel~0 := 1; {363#true} is VALID [2020-07-18 00:12:45,162 INFO L280 TraceCheckUtils]: 72: Hoare triple {363#true} ~methaneLevelCritical~0 := 0; {363#true} is VALID [2020-07-18 00:12:45,162 INFO L280 TraceCheckUtils]: 73: Hoare triple {363#true} ~pumpRunning~0 := 0; {363#true} is VALID [2020-07-18 00:12:45,164 INFO L280 TraceCheckUtils]: 74: Hoare triple {363#true} ~systemActive~0 := 1; {363#true} is VALID [2020-07-18 00:12:45,164 INFO L280 TraceCheckUtils]: 75: Hoare triple {363#true} ~switchedOnBeforeTS~0 := 0; {363#true} is VALID [2020-07-18 00:12:45,165 INFO L280 TraceCheckUtils]: 76: Hoare triple {363#true} ~head~0.base, ~head~0.offset := 0, 0; {363#true} is VALID [2020-07-18 00:12:45,165 INFO L280 TraceCheckUtils]: 77: Hoare triple {363#true} ~cleanupTimeShifts~0 := 4; {363#true} is VALID [2020-07-18 00:12:45,165 INFO L280 TraceCheckUtils]: 78: Hoare triple {363#true} assume true; {363#true} is VALID [2020-07-18 00:12:45,166 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {363#true} {363#true} #993#return; {363#true} is VALID [2020-07-18 00:12:45,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:45,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {363#true} assume true; {363#true} is VALID [2020-07-18 00:12:45,190 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {363#true} {363#true} #879#return; {363#true} is VALID [2020-07-18 00:12:45,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:45,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {363#true} assume true; {363#true} is VALID [2020-07-18 00:12:45,217 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {363#true} {363#true} #881#return; {363#true} is VALID [2020-07-18 00:12:45,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:45,221 INFO L280 TraceCheckUtils]: 0: Hoare triple {363#true} havoc ~retValue_acc~9; {363#true} is VALID [2020-07-18 00:12:45,221 INFO L280 TraceCheckUtils]: 1: Hoare triple {363#true} ~retValue_acc~9 := 1; {363#true} is VALID [2020-07-18 00:12:45,222 INFO L280 TraceCheckUtils]: 2: Hoare triple {363#true} #res := ~retValue_acc~9; {363#true} is VALID [2020-07-18 00:12:45,222 INFO L280 TraceCheckUtils]: 3: Hoare triple {363#true} assume true; {363#true} is VALID [2020-07-18 00:12:45,223 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {363#true} {363#true} #883#return; {363#true} is VALID [2020-07-18 00:12:45,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:45,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {363#true} assume true; {363#true} is VALID [2020-07-18 00:12:45,226 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {363#true} {363#true} #885#return; {363#true} is VALID [2020-07-18 00:12:45,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:45,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {481#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {363#true} is VALID [2020-07-18 00:12:45,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {363#true} assume true; {363#true} is VALID [2020-07-18 00:12:45,239 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {363#true} {363#true} #983#return; {363#true} is VALID [2020-07-18 00:12:45,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:45,248 INFO L280 TraceCheckUtils]: 0: Hoare triple {363#true} havoc ~retValue_acc~5; {363#true} is VALID [2020-07-18 00:12:45,248 INFO L280 TraceCheckUtils]: 1: Hoare triple {363#true} ~retValue_acc~5 := ~pumpRunning~0; {363#true} is VALID [2020-07-18 00:12:45,249 INFO L280 TraceCheckUtils]: 2: Hoare triple {363#true} #res := ~retValue_acc~5; {363#true} is VALID [2020-07-18 00:12:45,249 INFO L280 TraceCheckUtils]: 3: Hoare triple {363#true} assume true; {363#true} is VALID [2020-07-18 00:12:45,249 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {363#true} {481#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #973#return; {363#true} is VALID [2020-07-18 00:12:45,250 INFO L263 TraceCheckUtils]: 0: Hoare triple {481#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {363#true} is VALID [2020-07-18 00:12:45,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {363#true} havoc ~retValue_acc~5; {363#true} is VALID [2020-07-18 00:12:45,250 INFO L280 TraceCheckUtils]: 2: Hoare triple {363#true} ~retValue_acc~5 := ~pumpRunning~0; {363#true} is VALID [2020-07-18 00:12:45,251 INFO L280 TraceCheckUtils]: 3: Hoare triple {363#true} #res := ~retValue_acc~5; {363#true} is VALID [2020-07-18 00:12:45,251 INFO L280 TraceCheckUtils]: 4: Hoare triple {363#true} assume true; {363#true} is VALID [2020-07-18 00:12:45,251 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {363#true} {481#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #973#return; {363#true} is VALID [2020-07-18 00:12:45,252 INFO L280 TraceCheckUtils]: 6: Hoare triple {363#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {363#true} is VALID [2020-07-18 00:12:45,252 INFO L280 TraceCheckUtils]: 7: Hoare triple {363#true} ~switchedOnBeforeTS~0 := #t~ret37; {363#true} is VALID [2020-07-18 00:12:45,252 INFO L280 TraceCheckUtils]: 8: Hoare triple {363#true} havoc #t~ret37; {363#true} is VALID [2020-07-18 00:12:45,253 INFO L280 TraceCheckUtils]: 9: Hoare triple {363#true} assume true; {363#true} is VALID [2020-07-18 00:12:45,253 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {363#true} {364#false} #945#return; {364#false} is VALID [2020-07-18 00:12:45,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:45,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {363#true} havoc ~retValue_acc~1; {363#true} is VALID [2020-07-18 00:12:45,257 INFO L280 TraceCheckUtils]: 1: Hoare triple {363#true} ~retValue_acc~1 := ~waterLevel~0; {363#true} is VALID [2020-07-18 00:12:45,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {363#true} #res := ~retValue_acc~1; {363#true} is VALID [2020-07-18 00:12:45,258 INFO L280 TraceCheckUtils]: 3: Hoare triple {363#true} assume true; {363#true} is VALID [2020-07-18 00:12:45,258 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {363#true} {364#false} #975#return; {364#false} is VALID [2020-07-18 00:12:45,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:45,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {363#true} havoc ~retValue_acc~5; {363#true} is VALID [2020-07-18 00:12:45,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {363#true} ~retValue_acc~5 := ~pumpRunning~0; {363#true} is VALID [2020-07-18 00:12:45,263 INFO L280 TraceCheckUtils]: 2: Hoare triple {363#true} #res := ~retValue_acc~5; {363#true} is VALID [2020-07-18 00:12:45,263 INFO L280 TraceCheckUtils]: 3: Hoare triple {363#true} assume true; {363#true} is VALID [2020-07-18 00:12:45,263 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {363#true} {364#false} #977#return; {364#false} is VALID [2020-07-18 00:12:45,270 INFO L263 TraceCheckUtils]: 0: Hoare triple {363#true} call ULTIMATE.init(); {480#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:12:45,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {480#(and (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {363#true} is VALID [2020-07-18 00:12:45,271 INFO L280 TraceCheckUtils]: 2: Hoare triple {363#true} #valid := #valid[0 := 0]; {363#true} is VALID [2020-07-18 00:12:45,271 INFO L280 TraceCheckUtils]: 3: Hoare triple {363#true} assume 0 < #StackHeapBarrier; {363#true} is VALID [2020-07-18 00:12:45,271 INFO L280 TraceCheckUtils]: 4: Hoare triple {363#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L100 {363#true} is VALID [2020-07-18 00:12:45,272 INFO L280 TraceCheckUtils]: 5: Hoare triple {363#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L100-1 {363#true} is VALID [2020-07-18 00:12:45,272 INFO L280 TraceCheckUtils]: 6: Hoare triple {363#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L101 {363#true} is VALID [2020-07-18 00:12:45,272 INFO L280 TraceCheckUtils]: 7: Hoare triple {363#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L101-1 {363#true} is VALID [2020-07-18 00:12:45,273 INFO L280 TraceCheckUtils]: 8: Hoare triple {363#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L101-2 {363#true} is VALID [2020-07-18 00:12:45,273 INFO L280 TraceCheckUtils]: 9: Hoare triple {363#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L101-3 {363#true} is VALID [2020-07-18 00:12:45,273 INFO L280 TraceCheckUtils]: 10: Hoare triple {363#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L101-4 {363#true} is VALID [2020-07-18 00:12:45,273 INFO L280 TraceCheckUtils]: 11: Hoare triple {363#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L101-5 {363#true} is VALID [2020-07-18 00:12:45,274 INFO L280 TraceCheckUtils]: 12: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L101-6 {363#true} is VALID [2020-07-18 00:12:45,274 INFO L280 TraceCheckUtils]: 13: Hoare triple {363#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L101-7 {363#true} is VALID [2020-07-18 00:12:45,274 INFO L280 TraceCheckUtils]: 14: Hoare triple {363#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L105 {363#true} is VALID [2020-07-18 00:12:45,275 INFO L280 TraceCheckUtils]: 15: Hoare triple {363#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L105-1 {363#true} is VALID [2020-07-18 00:12:45,275 INFO L280 TraceCheckUtils]: 16: Hoare triple {363#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L105-2 {363#true} is VALID [2020-07-18 00:12:45,275 INFO L280 TraceCheckUtils]: 17: Hoare triple {363#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L105-3 {363#true} is VALID [2020-07-18 00:12:45,275 INFO L280 TraceCheckUtils]: 18: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L105-4 {363#true} is VALID [2020-07-18 00:12:45,276 INFO L280 TraceCheckUtils]: 19: Hoare triple {363#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L105-5 {363#true} is VALID [2020-07-18 00:12:45,276 INFO L280 TraceCheckUtils]: 20: Hoare triple {363#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L109 {363#true} is VALID [2020-07-18 00:12:45,276 INFO L280 TraceCheckUtils]: 21: Hoare triple {363#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L109-1 {363#true} is VALID [2020-07-18 00:12:45,276 INFO L280 TraceCheckUtils]: 22: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L109-2 {363#true} is VALID [2020-07-18 00:12:45,277 INFO L280 TraceCheckUtils]: 23: Hoare triple {363#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L109-3 {363#true} is VALID [2020-07-18 00:12:45,277 INFO L280 TraceCheckUtils]: 24: Hoare triple {363#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L113 {363#true} is VALID [2020-07-18 00:12:45,277 INFO L280 TraceCheckUtils]: 25: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L113-1 {363#true} is VALID [2020-07-18 00:12:45,278 INFO L280 TraceCheckUtils]: 26: Hoare triple {363#true} SUMMARY for call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(13); srcloc: L113-2 {363#true} is VALID [2020-07-18 00:12:45,278 INFO L280 TraceCheckUtils]: 27: Hoare triple {363#true} SUMMARY for call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3); srcloc: L316 {363#true} is VALID [2020-07-18 00:12:45,278 INFO L280 TraceCheckUtils]: 28: Hoare triple {363#true} SUMMARY for call write~init~int(79, #t~string17.base, #t~string17.offset, 1); srcloc: L320 {363#true} is VALID [2020-07-18 00:12:45,278 INFO L280 TraceCheckUtils]: 29: Hoare triple {363#true} SUMMARY for call write~init~int(110, #t~string17.base, 1 + #t~string17.offset, 1); srcloc: L320-1 {363#true} is VALID [2020-07-18 00:12:45,279 INFO L280 TraceCheckUtils]: 30: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1); srcloc: L320-2 {363#true} is VALID [2020-07-18 00:12:45,279 INFO L280 TraceCheckUtils]: 31: Hoare triple {363#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(4); srcloc: L320-3 {363#true} is VALID [2020-07-18 00:12:45,279 INFO L280 TraceCheckUtils]: 32: Hoare triple {363#true} SUMMARY for call write~init~int(79, #t~string19.base, #t~string19.offset, 1); srcloc: L324 {363#true} is VALID [2020-07-18 00:12:45,279 INFO L280 TraceCheckUtils]: 33: Hoare triple {363#true} SUMMARY for call write~init~int(102, #t~string19.base, 1 + #t~string19.offset, 1); srcloc: L324-1 {363#true} is VALID [2020-07-18 00:12:45,280 INFO L280 TraceCheckUtils]: 34: Hoare triple {363#true} SUMMARY for call write~init~int(102, #t~string19.base, 2 + #t~string19.offset, 1); srcloc: L324-2 {363#true} is VALID [2020-07-18 00:12:45,280 INFO L280 TraceCheckUtils]: 35: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string19.base, 3 + #t~string19.offset, 1); srcloc: L324-3 {363#true} is VALID [2020-07-18 00:12:45,280 INFO L280 TraceCheckUtils]: 36: Hoare triple {363#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(7); srcloc: L324-4 {363#true} is VALID [2020-07-18 00:12:45,281 INFO L280 TraceCheckUtils]: 37: Hoare triple {363#true} SUMMARY for call write~init~int(44, #t~string21.base, #t~string21.offset, 1); srcloc: L328 {363#true} is VALID [2020-07-18 00:12:45,281 INFO L280 TraceCheckUtils]: 38: Hoare triple {363#true} SUMMARY for call write~init~int(80, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L328-1 {363#true} is VALID [2020-07-18 00:12:45,281 INFO L280 TraceCheckUtils]: 39: Hoare triple {363#true} SUMMARY for call write~init~int(117, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L328-2 {363#true} is VALID [2020-07-18 00:12:45,281 INFO L280 TraceCheckUtils]: 40: Hoare triple {363#true} SUMMARY for call write~init~int(109, #t~string21.base, 3 + #t~string21.offset, 1); srcloc: L328-3 {363#true} is VALID [2020-07-18 00:12:45,282 INFO L280 TraceCheckUtils]: 41: Hoare triple {363#true} SUMMARY for call write~init~int(112, #t~string21.base, 4 + #t~string21.offset, 1); srcloc: L328-4 {363#true} is VALID [2020-07-18 00:12:45,282 INFO L280 TraceCheckUtils]: 42: Hoare triple {363#true} SUMMARY for call write~init~int(58, #t~string21.base, 5 + #t~string21.offset, 1); srcloc: L328-5 {363#true} is VALID [2020-07-18 00:12:45,282 INFO L280 TraceCheckUtils]: 43: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string21.base, 6 + #t~string21.offset, 1); srcloc: L328-6 {363#true} is VALID [2020-07-18 00:12:45,283 INFO L280 TraceCheckUtils]: 44: Hoare triple {363#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(3); srcloc: L328-7 {363#true} is VALID [2020-07-18 00:12:45,283 INFO L280 TraceCheckUtils]: 45: Hoare triple {363#true} SUMMARY for call write~init~int(79, #t~string23.base, #t~string23.offset, 1); srcloc: L332 {363#true} is VALID [2020-07-18 00:12:45,283 INFO L280 TraceCheckUtils]: 46: Hoare triple {363#true} SUMMARY for call write~init~int(110, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L332-1 {363#true} is VALID [2020-07-18 00:12:45,283 INFO L280 TraceCheckUtils]: 47: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string23.base, 2 + #t~string23.offset, 1); srcloc: L332-2 {363#true} is VALID [2020-07-18 00:12:45,284 INFO L280 TraceCheckUtils]: 48: Hoare triple {363#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(4); srcloc: L332-3 {363#true} is VALID [2020-07-18 00:12:45,284 INFO L280 TraceCheckUtils]: 49: Hoare triple {363#true} SUMMARY for call write~init~int(79, #t~string25.base, #t~string25.offset, 1); srcloc: L336 {363#true} is VALID [2020-07-18 00:12:45,284 INFO L280 TraceCheckUtils]: 50: Hoare triple {363#true} SUMMARY for call write~init~int(102, #t~string25.base, 1 + #t~string25.offset, 1); srcloc: L336-1 {363#true} is VALID [2020-07-18 00:12:45,285 INFO L280 TraceCheckUtils]: 51: Hoare triple {363#true} SUMMARY for call write~init~int(102, #t~string25.base, 2 + #t~string25.offset, 1); srcloc: L336-2 {363#true} is VALID [2020-07-18 00:12:45,285 INFO L280 TraceCheckUtils]: 52: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string25.base, 3 + #t~string25.offset, 1); srcloc: L336-3 {363#true} is VALID [2020-07-18 00:12:45,285 INFO L280 TraceCheckUtils]: 53: Hoare triple {363#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3); srcloc: L336-4 {363#true} is VALID [2020-07-18 00:12:45,286 INFO L280 TraceCheckUtils]: 54: Hoare triple {363#true} SUMMARY for call write~init~int(41, #t~string27.base, #t~string27.offset, 1); srcloc: L340 {363#true} is VALID [2020-07-18 00:12:45,286 INFO L280 TraceCheckUtils]: 55: Hoare triple {363#true} SUMMARY for call write~init~int(32, #t~string27.base, 1 + #t~string27.offset, 1); srcloc: L340-1 {363#true} is VALID [2020-07-18 00:12:45,286 INFO L280 TraceCheckUtils]: 56: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1); srcloc: L340-2 {363#true} is VALID [2020-07-18 00:12:45,286 INFO L280 TraceCheckUtils]: 57: Hoare triple {363#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(2); srcloc: L340-3 {363#true} is VALID [2020-07-18 00:12:45,287 INFO L280 TraceCheckUtils]: 58: Hoare triple {363#true} SUMMARY for call write~init~int(10, #t~string29.base, #t~string29.offset, 1); srcloc: L342 {363#true} is VALID [2020-07-18 00:12:45,287 INFO L280 TraceCheckUtils]: 59: Hoare triple {363#true} SUMMARY for call write~init~int(0, #t~string29.base, 1 + #t~string29.offset, 1); srcloc: L342-1 {363#true} is VALID [2020-07-18 00:12:45,287 INFO L280 TraceCheckUtils]: 60: Hoare triple {363#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L342-2 {363#true} is VALID [2020-07-18 00:12:45,288 INFO L280 TraceCheckUtils]: 61: Hoare triple {363#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L872 {363#true} is VALID [2020-07-18 00:12:45,288 INFO L280 TraceCheckUtils]: 62: Hoare triple {363#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L872-1 {363#true} is VALID [2020-07-18 00:12:45,288 INFO L280 TraceCheckUtils]: 63: Hoare triple {363#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(30); srcloc: L873 {363#true} is VALID [2020-07-18 00:12:45,288 INFO L280 TraceCheckUtils]: 64: Hoare triple {363#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(9); srcloc: L879 {363#true} is VALID [2020-07-18 00:12:45,289 INFO L280 TraceCheckUtils]: 65: Hoare triple {363#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(21); srcloc: L879-1 {363#true} is VALID [2020-07-18 00:12:45,289 INFO L280 TraceCheckUtils]: 66: Hoare triple {363#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L880 {363#true} is VALID [2020-07-18 00:12:45,289 INFO L280 TraceCheckUtils]: 67: Hoare triple {363#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L918 {363#true} is VALID [2020-07-18 00:12:45,289 INFO L280 TraceCheckUtils]: 68: Hoare triple {363#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L918-1 {363#true} is VALID [2020-07-18 00:12:45,290 INFO L280 TraceCheckUtils]: 69: Hoare triple {363#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(30); srcloc: L919 {363#true} is VALID [2020-07-18 00:12:45,290 INFO L280 TraceCheckUtils]: 70: Hoare triple {363#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(9); srcloc: L925 {363#true} is VALID [2020-07-18 00:12:45,290 INFO L280 TraceCheckUtils]: 71: Hoare triple {363#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(25); srcloc: L925-1 {363#true} is VALID [2020-07-18 00:12:45,291 INFO L280 TraceCheckUtils]: 72: Hoare triple {363#true} ~waterLevel~0 := 1; {363#true} is VALID [2020-07-18 00:12:45,291 INFO L280 TraceCheckUtils]: 73: Hoare triple {363#true} ~methaneLevelCritical~0 := 0; {363#true} is VALID [2020-07-18 00:12:45,291 INFO L280 TraceCheckUtils]: 74: Hoare triple {363#true} ~pumpRunning~0 := 0; {363#true} is VALID [2020-07-18 00:12:45,292 INFO L280 TraceCheckUtils]: 75: Hoare triple {363#true} ~systemActive~0 := 1; {363#true} is VALID [2020-07-18 00:12:45,292 INFO L280 TraceCheckUtils]: 76: Hoare triple {363#true} ~switchedOnBeforeTS~0 := 0; {363#true} is VALID [2020-07-18 00:12:45,292 INFO L280 TraceCheckUtils]: 77: Hoare triple {363#true} ~head~0.base, ~head~0.offset := 0, 0; {363#true} is VALID [2020-07-18 00:12:45,292 INFO L280 TraceCheckUtils]: 78: Hoare triple {363#true} ~cleanupTimeShifts~0 := 4; {363#true} is VALID [2020-07-18 00:12:45,293 INFO L280 TraceCheckUtils]: 79: Hoare triple {363#true} assume true; {363#true} is VALID [2020-07-18 00:12:45,293 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {363#true} {363#true} #993#return; {363#true} is VALID [2020-07-18 00:12:45,293 INFO L263 TraceCheckUtils]: 81: Hoare triple {363#true} call #t~ret76 := main(); {363#true} is VALID [2020-07-18 00:12:45,293 INFO L280 TraceCheckUtils]: 82: Hoare triple {363#true} havoc ~retValue_acc~13; {363#true} is VALID [2020-07-18 00:12:45,294 INFO L280 TraceCheckUtils]: 83: Hoare triple {363#true} havoc ~tmp~10; {363#true} is VALID [2020-07-18 00:12:45,294 INFO L263 TraceCheckUtils]: 84: Hoare triple {363#true} call select_helpers(); {363#true} is VALID [2020-07-18 00:12:45,294 INFO L280 TraceCheckUtils]: 85: Hoare triple {363#true} assume true; {363#true} is VALID [2020-07-18 00:12:45,295 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {363#true} {363#true} #879#return; {363#true} is VALID [2020-07-18 00:12:45,295 INFO L263 TraceCheckUtils]: 87: Hoare triple {363#true} call select_features(); {363#true} is VALID [2020-07-18 00:12:45,295 INFO L280 TraceCheckUtils]: 88: Hoare triple {363#true} assume true; {363#true} is VALID [2020-07-18 00:12:45,295 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {363#true} {363#true} #881#return; {363#true} is VALID [2020-07-18 00:12:45,296 INFO L263 TraceCheckUtils]: 90: Hoare triple {363#true} call #t~ret75 := valid_product(); {363#true} is VALID [2020-07-18 00:12:45,296 INFO L280 TraceCheckUtils]: 91: Hoare triple {363#true} havoc ~retValue_acc~9; {363#true} is VALID [2020-07-18 00:12:45,296 INFO L280 TraceCheckUtils]: 92: Hoare triple {363#true} ~retValue_acc~9 := 1; {363#true} is VALID [2020-07-18 00:12:45,297 INFO L280 TraceCheckUtils]: 93: Hoare triple {363#true} #res := ~retValue_acc~9; {363#true} is VALID [2020-07-18 00:12:45,297 INFO L280 TraceCheckUtils]: 94: Hoare triple {363#true} assume true; {363#true} is VALID [2020-07-18 00:12:45,297 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {363#true} {363#true} #883#return; {363#true} is VALID [2020-07-18 00:12:45,297 INFO L280 TraceCheckUtils]: 96: Hoare triple {363#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647; {363#true} is VALID [2020-07-18 00:12:45,298 INFO L280 TraceCheckUtils]: 97: Hoare triple {363#true} ~tmp~10 := #t~ret75; {363#true} is VALID [2020-07-18 00:12:45,298 INFO L280 TraceCheckUtils]: 98: Hoare triple {363#true} havoc #t~ret75; {363#true} is VALID [2020-07-18 00:12:45,298 INFO L280 TraceCheckUtils]: 99: Hoare triple {363#true} assume 0 != ~tmp~10; {363#true} is VALID [2020-07-18 00:12:45,299 INFO L263 TraceCheckUtils]: 100: Hoare triple {363#true} call setup(); {363#true} is VALID [2020-07-18 00:12:45,299 INFO L280 TraceCheckUtils]: 101: Hoare triple {363#true} assume true; {363#true} is VALID [2020-07-18 00:12:45,299 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {363#true} {363#true} #885#return; {363#true} is VALID [2020-07-18 00:12:45,299 INFO L263 TraceCheckUtils]: 103: Hoare triple {363#true} call runTest(); {363#true} is VALID [2020-07-18 00:12:45,300 INFO L263 TraceCheckUtils]: 104: Hoare triple {363#true} call __utac_acc__Specification5_spec__1(); {481#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:45,301 INFO L280 TraceCheckUtils]: 105: Hoare triple {481#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {363#true} is VALID [2020-07-18 00:12:45,301 INFO L280 TraceCheckUtils]: 106: Hoare triple {363#true} assume true; {363#true} is VALID [2020-07-18 00:12:45,301 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {363#true} {363#true} #983#return; {363#true} is VALID [2020-07-18 00:12:45,302 INFO L263 TraceCheckUtils]: 108: Hoare triple {363#true} call test(); {363#true} is VALID [2020-07-18 00:12:45,302 INFO L280 TraceCheckUtils]: 109: Hoare triple {363#true} havoc ~splverifierCounter~0; {363#true} is VALID [2020-07-18 00:12:45,302 INFO L280 TraceCheckUtils]: 110: Hoare triple {363#true} havoc ~tmp~5; {363#true} is VALID [2020-07-18 00:12:45,302 INFO L280 TraceCheckUtils]: 111: Hoare triple {363#true} havoc ~tmp___0~2; {363#true} is VALID [2020-07-18 00:12:45,303 INFO L280 TraceCheckUtils]: 112: Hoare triple {363#true} havoc ~tmp___1~0; {363#true} is VALID [2020-07-18 00:12:45,303 INFO L280 TraceCheckUtils]: 113: Hoare triple {363#true} havoc ~tmp___2~0; {363#true} is VALID [2020-07-18 00:12:45,303 INFO L280 TraceCheckUtils]: 114: Hoare triple {363#true} ~splverifierCounter~0 := 0; {363#true} is VALID [2020-07-18 00:12:45,304 INFO L280 TraceCheckUtils]: 115: Hoare triple {363#true} assume !true; {364#false} is VALID [2020-07-18 00:12:45,305 INFO L263 TraceCheckUtils]: 116: Hoare triple {364#false} call cleanup(); {364#false} is VALID [2020-07-18 00:12:45,305 INFO L280 TraceCheckUtils]: 117: Hoare triple {364#false} havoc ~i~0; {364#false} is VALID [2020-07-18 00:12:45,305 INFO L280 TraceCheckUtils]: 118: Hoare triple {364#false} havoc ~__cil_tmp2~0; {364#false} is VALID [2020-07-18 00:12:45,305 INFO L263 TraceCheckUtils]: 119: Hoare triple {364#false} call timeShift(); {364#false} is VALID [2020-07-18 00:12:45,306 INFO L263 TraceCheckUtils]: 120: Hoare triple {364#false} call __utac_acc__Specification5_spec__2(); {481#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:45,306 INFO L263 TraceCheckUtils]: 121: Hoare triple {481#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {363#true} is VALID [2020-07-18 00:12:45,306 INFO L280 TraceCheckUtils]: 122: Hoare triple {363#true} havoc ~retValue_acc~5; {363#true} is VALID [2020-07-18 00:12:45,306 INFO L280 TraceCheckUtils]: 123: Hoare triple {363#true} ~retValue_acc~5 := ~pumpRunning~0; {363#true} is VALID [2020-07-18 00:12:45,307 INFO L280 TraceCheckUtils]: 124: Hoare triple {363#true} #res := ~retValue_acc~5; {363#true} is VALID [2020-07-18 00:12:45,307 INFO L280 TraceCheckUtils]: 125: Hoare triple {363#true} assume true; {363#true} is VALID [2020-07-18 00:12:45,307 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {363#true} {481#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #973#return; {363#true} is VALID [2020-07-18 00:12:45,308 INFO L280 TraceCheckUtils]: 127: Hoare triple {363#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {363#true} is VALID [2020-07-18 00:12:45,308 INFO L280 TraceCheckUtils]: 128: Hoare triple {363#true} ~switchedOnBeforeTS~0 := #t~ret37; {363#true} is VALID [2020-07-18 00:12:45,308 INFO L280 TraceCheckUtils]: 129: Hoare triple {363#true} havoc #t~ret37; {363#true} is VALID [2020-07-18 00:12:45,308 INFO L280 TraceCheckUtils]: 130: Hoare triple {363#true} assume true; {363#true} is VALID [2020-07-18 00:12:45,309 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {363#true} {364#false} #945#return; {364#false} is VALID [2020-07-18 00:12:45,309 INFO L280 TraceCheckUtils]: 132: Hoare triple {364#false} assume !(0 != ~pumpRunning~0); {364#false} is VALID [2020-07-18 00:12:45,309 INFO L280 TraceCheckUtils]: 133: Hoare triple {364#false} assume !(0 != ~systemActive~0); {364#false} is VALID [2020-07-18 00:12:45,310 INFO L263 TraceCheckUtils]: 134: Hoare triple {364#false} call __utac_acc__Specification5_spec__3(); {364#false} is VALID [2020-07-18 00:12:45,310 INFO L280 TraceCheckUtils]: 135: Hoare triple {364#false} havoc ~tmp~6; {364#false} is VALID [2020-07-18 00:12:45,310 INFO L280 TraceCheckUtils]: 136: Hoare triple {364#false} havoc ~tmp___0~3; {364#false} is VALID [2020-07-18 00:12:45,310 INFO L263 TraceCheckUtils]: 137: Hoare triple {364#false} call #t~ret38 := getWaterLevel(); {363#true} is VALID [2020-07-18 00:12:45,311 INFO L280 TraceCheckUtils]: 138: Hoare triple {363#true} havoc ~retValue_acc~1; {363#true} is VALID [2020-07-18 00:12:45,311 INFO L280 TraceCheckUtils]: 139: Hoare triple {363#true} ~retValue_acc~1 := ~waterLevel~0; {363#true} is VALID [2020-07-18 00:12:45,311 INFO L280 TraceCheckUtils]: 140: Hoare triple {363#true} #res := ~retValue_acc~1; {363#true} is VALID [2020-07-18 00:12:45,311 INFO L280 TraceCheckUtils]: 141: Hoare triple {363#true} assume true; {363#true} is VALID [2020-07-18 00:12:45,312 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {363#true} {364#false} #975#return; {364#false} is VALID [2020-07-18 00:12:45,312 INFO L280 TraceCheckUtils]: 143: Hoare triple {364#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {364#false} is VALID [2020-07-18 00:12:45,312 INFO L280 TraceCheckUtils]: 144: Hoare triple {364#false} ~tmp~6 := #t~ret38; {364#false} is VALID [2020-07-18 00:12:45,313 INFO L280 TraceCheckUtils]: 145: Hoare triple {364#false} havoc #t~ret38; {364#false} is VALID [2020-07-18 00:12:45,313 INFO L280 TraceCheckUtils]: 146: Hoare triple {364#false} assume 2 != ~tmp~6; {364#false} is VALID [2020-07-18 00:12:45,313 INFO L263 TraceCheckUtils]: 147: Hoare triple {364#false} call #t~ret39 := isPumpRunning(); {363#true} is VALID [2020-07-18 00:12:45,313 INFO L280 TraceCheckUtils]: 148: Hoare triple {363#true} havoc ~retValue_acc~5; {363#true} is VALID [2020-07-18 00:12:45,314 INFO L280 TraceCheckUtils]: 149: Hoare triple {363#true} ~retValue_acc~5 := ~pumpRunning~0; {363#true} is VALID [2020-07-18 00:12:45,314 INFO L280 TraceCheckUtils]: 150: Hoare triple {363#true} #res := ~retValue_acc~5; {363#true} is VALID [2020-07-18 00:12:45,314 INFO L280 TraceCheckUtils]: 151: Hoare triple {363#true} assume true; {363#true} is VALID [2020-07-18 00:12:45,314 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {363#true} {364#false} #977#return; {364#false} is VALID [2020-07-18 00:12:45,315 INFO L280 TraceCheckUtils]: 153: Hoare triple {364#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {364#false} is VALID [2020-07-18 00:12:45,315 INFO L280 TraceCheckUtils]: 154: Hoare triple {364#false} ~tmp___0~3 := #t~ret39; {364#false} is VALID [2020-07-18 00:12:45,315 INFO L280 TraceCheckUtils]: 155: Hoare triple {364#false} havoc #t~ret39; {364#false} is VALID [2020-07-18 00:12:45,316 INFO L280 TraceCheckUtils]: 156: Hoare triple {364#false} assume 0 != ~tmp___0~3; {364#false} is VALID [2020-07-18 00:12:45,316 INFO L280 TraceCheckUtils]: 157: Hoare triple {364#false} assume 0 == ~switchedOnBeforeTS~0; {364#false} is VALID [2020-07-18 00:12:45,316 INFO L263 TraceCheckUtils]: 158: Hoare triple {364#false} call __automaton_fail(); {364#false} is VALID [2020-07-18 00:12:45,317 INFO L280 TraceCheckUtils]: 159: Hoare triple {364#false} assume !false; {364#false} is VALID [2020-07-18 00:12:45,348 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-18 00:12:45,584 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:12:45,586 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [382262217] [2020-07-18 00:12:45,588 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:12:45,588 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:12:45,589 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [480114142] [2020-07-18 00:12:45,595 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 160 [2020-07-18 00:12:45,599 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:12:45,602 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:12:45,797 WARN L140 InductivityCheck]: Transition 497#(and (<= 0 (+ __utac_acc__Specification5_spec__3_~tmp___0~3 2147483648)) (= 0 ~switchedOnBeforeTS~0) (<= __utac_acc__Specification5_spec__3_~tmp___0~3 2147483647) (not (= 0 __utac_acc__Specification5_spec__3_~tmp___0~3))) ( _ , assume !false; , 364#false ) not inductive [2020-07-18 00:12:45,797 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:12:45,798 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:103) 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) [2020-07-18 00:12:45,803 INFO L168 Benchmark]: Toolchain (without parser) took 4212.81 ms. Allocated memory was 143.1 MB in the beginning and 254.8 MB in the end (delta: 111.7 MB). Free memory was 100.0 MB in the beginning and 84.4 MB in the end (delta: 15.6 MB). Peak memory consumption was 127.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:45,804 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 143.1 MB. Free memory was 119.7 MB in the beginning and 119.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:12:45,805 INFO L168 Benchmark]: CACSL2BoogieTranslator took 676.69 ms. Allocated memory was 143.1 MB in the beginning and 199.8 MB in the end (delta: 56.6 MB). Free memory was 99.5 MB in the beginning and 164.2 MB in the end (delta: -64.7 MB). Peak memory consumption was 24.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:45,806 INFO L168 Benchmark]: Boogie Preprocessor took 120.81 ms. Allocated memory is still 199.8 MB. Free memory was 164.2 MB in the beginning and 157.7 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:45,812 INFO L168 Benchmark]: RCFGBuilder took 1758.37 ms. Allocated memory was 199.8 MB in the beginning and 254.8 MB in the end (delta: 55.1 MB). Free memory was 157.7 MB in the beginning and 218.6 MB in the end (delta: -60.8 MB). Peak memory consumption was 111.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:45,813 INFO L168 Benchmark]: TraceAbstraction took 1647.83 ms. Allocated memory is still 254.8 MB. Free memory was 218.6 MB in the beginning and 84.4 MB in the end (delta: 134.2 MB). Peak memory consumption was 134.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:45,820 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 0.22 ms. Allocated memory is still 143.1 MB. Free memory was 119.7 MB in the beginning and 119.5 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 676.69 ms. Allocated memory was 143.1 MB in the beginning and 199.8 MB in the end (delta: 56.6 MB). Free memory was 99.5 MB in the beginning and 164.2 MB in the end (delta: -64.7 MB). Peak memory consumption was 24.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 120.81 ms. Allocated memory is still 199.8 MB. Free memory was 164.2 MB in the beginning and 157.7 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1758.37 ms. Allocated memory was 199.8 MB in the beginning and 254.8 MB in the end (delta: 55.1 MB). Free memory was 157.7 MB in the beginning and 218.6 MB in the end (delta: -60.8 MB). Peak memory consumption was 111.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1647.83 ms. Allocated memory is still 254.8 MB. Free memory was 218.6 MB in the beginning and 84.4 MB in the end (delta: 134.2 MB). Peak memory consumption was 134.2 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...