/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_product51.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:12:35,240 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:12:35,242 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:12:35,253 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:12:35,254 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:12:35,255 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:12:35,256 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:12:35,258 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:12:35,260 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:12:35,261 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:12:35,262 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:12:35,263 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:12:35,263 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:12:35,264 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:12:35,265 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:12:35,267 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:12:35,267 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:12:35,268 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:12:35,270 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:12:35,273 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:12:35,274 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:12:35,276 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:12:35,277 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:12:35,278 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:12:35,281 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:12:35,281 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:12:35,281 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:12:35,282 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:12:35,283 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:12:35,284 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:12:35,284 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:12:35,285 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:12:35,286 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:12:35,286 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:12:35,287 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:12:35,288 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:12:35,288 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:12:35,289 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:12:35,289 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:12:35,290 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:12:35,290 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:12:35,291 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 00:12:35,301 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:12:35,301 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:12:35,303 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:12:35,303 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:12:35,303 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:12:35,303 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:12:35,303 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:12:35,304 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:12:35,304 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:12:35,304 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:12:35,304 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:12:35,304 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:12:35,305 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:12:35,305 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:12:35,305 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:12:35,305 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:12:35,305 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:12:35,306 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:12:35,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:35,306 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:12:35,306 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:12:35,306 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:12:35,307 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:12:35,576 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:12:35,592 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:12:35,595 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:12:35,597 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:12:35,597 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:12:35,598 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product51.cil.c [2020-07-18 00:12:35,664 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0a93b203/a89bf555e98f4c9c9cddea0bad02f59f/FLAG8d506c128 [2020-07-18 00:12:36,214 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:12:36,215 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product51.cil.c [2020-07-18 00:12:36,231 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0a93b203/a89bf555e98f4c9c9cddea0bad02f59f/FLAG8d506c128 [2020-07-18 00:12:36,559 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0a93b203/a89bf555e98f4c9c9cddea0bad02f59f [2020-07-18 00:12:36,568 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:12:36,571 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:12:36,572 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:36,573 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:12:36,577 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:12:36,580 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:36" (1/1) ... [2020-07-18 00:12:36,583 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a7464ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:36, skipping insertion in model container [2020-07-18 00:12:36,583 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:36" (1/1) ... [2020-07-18 00:12:36,591 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:12:36,646 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:12:37,130 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:37,145 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:12:37,283 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:37,327 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:12:37,327 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:37 WrapperNode [2020-07-18 00:12:37,327 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:37,328 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:12:37,328 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:12:37,328 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:12:37,340 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:37" (1/1) ... [2020-07-18 00:12:37,340 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:37" (1/1) ... [2020-07-18 00:12:37,361 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:37" (1/1) ... [2020-07-18 00:12:37,361 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:37" (1/1) ... [2020-07-18 00:12:37,409 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:37" (1/1) ... [2020-07-18 00:12:37,425 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:37" (1/1) ... [2020-07-18 00:12:37,431 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:37" (1/1) ... [2020-07-18 00:12:37,440 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:12:37,440 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:12:37,440 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:12:37,441 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:12:37,442 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:37" (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 00:12:37,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:12:37,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:12:37,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:37,522 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:12:37,522 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:12:37,523 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:12:37,523 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:12:37,523 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:12:37,523 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:12:37,523 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:12:37,523 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:12:37,524 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:12:37,524 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:12:37,524 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:12:37,524 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:12:37,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:12:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:12:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:12:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:12:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:12:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:12:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:12:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:12:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:12:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:12:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:12:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:12:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:12:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:12:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:12:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:12:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:12:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:12:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:12:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:12:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:12:37,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:12:37,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:37,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:37,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:37,529 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:12:37,530 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:12:37,530 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:12:37,530 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:12:37,530 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:12:37,530 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:12:37,530 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:12:37,530 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:12:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:12:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:12:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:12:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:12:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:12:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:12:37,532 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:37,532 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:37,532 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:12:37,532 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:12:37,532 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:12:37,532 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:12:37,533 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:12:37,533 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:12:37,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:12:37,533 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:12:37,533 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:12:37,533 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:12:37,534 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:12:37,534 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:12:37,534 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:37,534 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:12:37,534 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:12:37,534 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:12:37,535 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:12:37,535 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:12:37,535 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:12:37,535 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:12:37,535 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:12:37,535 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:12:37,536 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:12:37,536 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:37,536 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:12:37,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:12:37,536 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:12:37,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:12:37,537 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:37,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:12:37,537 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:37,537 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:37,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:12:37,537 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:12:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:12:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:12:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:12:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:12:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:12:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:12:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:12:39,618 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:12:39,618 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:12:39,625 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:39 BoogieIcfgContainer [2020-07-18 00:12:39,626 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:12:39,627 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:12:39,627 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:12:39,630 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:12:39,631 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:12:36" (1/3) ... [2020-07-18 00:12:39,632 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61dc479b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:39, skipping insertion in model container [2020-07-18 00:12:39,632 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:37" (2/3) ... [2020-07-18 00:12:39,632 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61dc479b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:39, skipping insertion in model container [2020-07-18 00:12:39,633 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:39" (3/3) ... [2020-07-18 00:12:39,635 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product51.cil.c [2020-07-18 00:12:39,647 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:12:39,656 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:12:39,673 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:12:39,698 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:12:39,698 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:12:39,699 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:12:39,699 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:12:39,699 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:12:39,699 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:12:39,700 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:12:39,700 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:12:39,723 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states. [2020-07-18 00:12:39,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-18 00:12:39,746 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:12:39,748 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 00:12:39,748 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:12:39,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:12:39,757 INFO L82 PathProgramCache]: Analyzing trace with hash -505223446, now seen corresponding path program 1 times [2020-07-18 00:12:39,769 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:12:39,770 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [974968852] [2020-07-18 00:12:39,770 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:12:40,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:40,692 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:12:40,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:40,853 INFO L280 TraceCheckUtils]: 0: Hoare triple {451#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {334#true} is VALID [2020-07-18 00:12:40,854 INFO L280 TraceCheckUtils]: 1: Hoare triple {334#true} #valid := #valid[0 := 0]; {334#true} is VALID [2020-07-18 00:12:40,854 INFO L280 TraceCheckUtils]: 2: Hoare triple {334#true} assume 0 < #StackHeapBarrier; {334#true} is VALID [2020-07-18 00:12:40,856 INFO L280 TraceCheckUtils]: 3: Hoare triple {334#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L183 {334#true} is VALID [2020-07-18 00:12:40,857 INFO L280 TraceCheckUtils]: 4: Hoare triple {334#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3); srcloc: L183-1 {334#true} is VALID [2020-07-18 00:12:40,857 INFO L280 TraceCheckUtils]: 5: Hoare triple {334#true} SUMMARY for call write~init~int(79, #t~string6.base, #t~string6.offset, 1); srcloc: L187 {334#true} is VALID [2020-07-18 00:12:40,857 INFO L280 TraceCheckUtils]: 6: Hoare triple {334#true} SUMMARY for call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L187-1 {334#true} is VALID [2020-07-18 00:12:40,858 INFO L280 TraceCheckUtils]: 7: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L187-2 {334#true} is VALID [2020-07-18 00:12:40,858 INFO L280 TraceCheckUtils]: 8: Hoare triple {334#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4); srcloc: L187-3 {334#true} is VALID [2020-07-18 00:12:40,862 INFO L280 TraceCheckUtils]: 9: Hoare triple {334#true} SUMMARY for call write~init~int(79, #t~string8.base, #t~string8.offset, 1); srcloc: L191 {334#true} is VALID [2020-07-18 00:12:40,863 INFO L280 TraceCheckUtils]: 10: Hoare triple {334#true} SUMMARY for call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L191-1 {334#true} is VALID [2020-07-18 00:12:40,863 INFO L280 TraceCheckUtils]: 11: Hoare triple {334#true} SUMMARY for call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L191-2 {334#true} is VALID [2020-07-18 00:12:40,864 INFO L280 TraceCheckUtils]: 12: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L191-3 {334#true} is VALID [2020-07-18 00:12:40,870 INFO L280 TraceCheckUtils]: 13: Hoare triple {334#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7); srcloc: L191-4 {334#true} is VALID [2020-07-18 00:12:40,871 INFO L280 TraceCheckUtils]: 14: Hoare triple {334#true} SUMMARY for call write~init~int(44, #t~string10.base, #t~string10.offset, 1); srcloc: L195 {334#true} is VALID [2020-07-18 00:12:40,871 INFO L280 TraceCheckUtils]: 15: Hoare triple {334#true} SUMMARY for call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L195-1 {334#true} is VALID [2020-07-18 00:12:40,872 INFO L280 TraceCheckUtils]: 16: Hoare triple {334#true} SUMMARY for call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L195-2 {334#true} is VALID [2020-07-18 00:12:40,872 INFO L280 TraceCheckUtils]: 17: Hoare triple {334#true} SUMMARY for call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1); srcloc: L195-3 {334#true} is VALID [2020-07-18 00:12:40,872 INFO L280 TraceCheckUtils]: 18: Hoare triple {334#true} SUMMARY for call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1); srcloc: L195-4 {334#true} is VALID [2020-07-18 00:12:40,873 INFO L280 TraceCheckUtils]: 19: Hoare triple {334#true} SUMMARY for call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1); srcloc: L195-5 {334#true} is VALID [2020-07-18 00:12:40,873 INFO L280 TraceCheckUtils]: 20: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1); srcloc: L195-6 {334#true} is VALID [2020-07-18 00:12:40,874 INFO L280 TraceCheckUtils]: 21: Hoare triple {334#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L195-7 {334#true} is VALID [2020-07-18 00:12:40,874 INFO L280 TraceCheckUtils]: 22: Hoare triple {334#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L199 {334#true} is VALID [2020-07-18 00:12:40,874 INFO L280 TraceCheckUtils]: 23: Hoare triple {334#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L199-1 {334#true} is VALID [2020-07-18 00:12:40,875 INFO L280 TraceCheckUtils]: 24: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L199-2 {334#true} is VALID [2020-07-18 00:12:40,875 INFO L280 TraceCheckUtils]: 25: Hoare triple {334#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L199-3 {334#true} is VALID [2020-07-18 00:12:40,875 INFO L280 TraceCheckUtils]: 26: Hoare triple {334#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L203 {334#true} is VALID [2020-07-18 00:12:40,876 INFO L280 TraceCheckUtils]: 27: Hoare triple {334#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L203-1 {334#true} is VALID [2020-07-18 00:12:40,876 INFO L280 TraceCheckUtils]: 28: Hoare triple {334#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L203-2 {334#true} is VALID [2020-07-18 00:12:40,876 INFO L280 TraceCheckUtils]: 29: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L203-3 {334#true} is VALID [2020-07-18 00:12:40,877 INFO L280 TraceCheckUtils]: 30: Hoare triple {334#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L203-4 {334#true} is VALID [2020-07-18 00:12:40,877 INFO L280 TraceCheckUtils]: 31: Hoare triple {334#true} SUMMARY for call write~init~int(41, #t~string16.base, #t~string16.offset, 1); srcloc: L207 {334#true} is VALID [2020-07-18 00:12:40,877 INFO L280 TraceCheckUtils]: 32: Hoare triple {334#true} SUMMARY for call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L207-1 {334#true} is VALID [2020-07-18 00:12:40,878 INFO L280 TraceCheckUtils]: 33: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L207-2 {334#true} is VALID [2020-07-18 00:12:40,878 INFO L280 TraceCheckUtils]: 34: Hoare triple {334#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2); srcloc: L207-3 {334#true} is VALID [2020-07-18 00:12:40,879 INFO L280 TraceCheckUtils]: 35: Hoare triple {334#true} SUMMARY for call write~init~int(10, #t~string18.base, #t~string18.offset, 1); srcloc: L209 {334#true} is VALID [2020-07-18 00:12:40,879 INFO L280 TraceCheckUtils]: 36: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L209-1 {334#true} is VALID [2020-07-18 00:12:40,879 INFO L280 TraceCheckUtils]: 37: Hoare triple {334#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(30); srcloc: L209-2 {334#true} is VALID [2020-07-18 00:12:40,880 INFO L280 TraceCheckUtils]: 38: Hoare triple {334#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(9); srcloc: L771 {334#true} is VALID [2020-07-18 00:12:40,880 INFO L280 TraceCheckUtils]: 39: Hoare triple {334#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(21); srcloc: L771-1 {334#true} is VALID [2020-07-18 00:12:40,880 INFO L280 TraceCheckUtils]: 40: Hoare triple {334#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30); srcloc: L772 {334#true} is VALID [2020-07-18 00:12:40,881 INFO L280 TraceCheckUtils]: 41: Hoare triple {334#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9); srcloc: L778 {334#true} is VALID [2020-07-18 00:12:40,881 INFO L280 TraceCheckUtils]: 42: Hoare triple {334#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21); srcloc: L778-1 {334#true} is VALID [2020-07-18 00:12:40,881 INFO L280 TraceCheckUtils]: 43: Hoare triple {334#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L779 {334#true} is VALID [2020-07-18 00:12:40,882 INFO L280 TraceCheckUtils]: 44: Hoare triple {334#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L817 {334#true} is VALID [2020-07-18 00:12:40,882 INFO L280 TraceCheckUtils]: 45: Hoare triple {334#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(25); srcloc: L817-1 {334#true} is VALID [2020-07-18 00:12:40,882 INFO L280 TraceCheckUtils]: 46: Hoare triple {334#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L818 {334#true} is VALID [2020-07-18 00:12:40,883 INFO L280 TraceCheckUtils]: 47: Hoare triple {334#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L824 {334#true} is VALID [2020-07-18 00:12:40,883 INFO L280 TraceCheckUtils]: 48: Hoare triple {334#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25); srcloc: L824-1 {334#true} is VALID [2020-07-18 00:12:40,883 INFO L280 TraceCheckUtils]: 49: Hoare triple {334#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L825 {334#true} is VALID [2020-07-18 00:12:40,909 INFO L280 TraceCheckUtils]: 50: Hoare triple {334#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L893 {334#true} is VALID [2020-07-18 00:12:40,912 INFO L280 TraceCheckUtils]: 51: Hoare triple {334#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L894 {334#true} is VALID [2020-07-18 00:12:40,913 INFO L280 TraceCheckUtils]: 52: Hoare triple {334#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L894-1 {334#true} is VALID [2020-07-18 00:12:40,913 INFO L280 TraceCheckUtils]: 53: Hoare triple {334#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L894-2 {334#true} is VALID [2020-07-18 00:12:40,914 INFO L280 TraceCheckUtils]: 54: Hoare triple {334#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L894-3 {334#true} is VALID [2020-07-18 00:12:40,914 INFO L280 TraceCheckUtils]: 55: Hoare triple {334#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L894-4 {334#true} is VALID [2020-07-18 00:12:40,914 INFO L280 TraceCheckUtils]: 56: Hoare triple {334#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L894-5 {334#true} is VALID [2020-07-18 00:12:40,915 INFO L280 TraceCheckUtils]: 57: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L894-6 {334#true} is VALID [2020-07-18 00:12:40,915 INFO L280 TraceCheckUtils]: 58: Hoare triple {334#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L894-7 {334#true} is VALID [2020-07-18 00:12:40,915 INFO L280 TraceCheckUtils]: 59: Hoare triple {334#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L898 {334#true} is VALID [2020-07-18 00:12:40,916 INFO L280 TraceCheckUtils]: 60: Hoare triple {334#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L898-1 {334#true} is VALID [2020-07-18 00:12:40,918 INFO L280 TraceCheckUtils]: 61: Hoare triple {334#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L898-2 {334#true} is VALID [2020-07-18 00:12:40,918 INFO L280 TraceCheckUtils]: 62: Hoare triple {334#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L898-3 {334#true} is VALID [2020-07-18 00:12:40,919 INFO L280 TraceCheckUtils]: 63: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L898-4 {334#true} is VALID [2020-07-18 00:12:40,919 INFO L280 TraceCheckUtils]: 64: Hoare triple {334#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L898-5 {334#true} is VALID [2020-07-18 00:12:40,920 INFO L280 TraceCheckUtils]: 65: Hoare triple {334#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L902 {334#true} is VALID [2020-07-18 00:12:40,920 INFO L280 TraceCheckUtils]: 66: Hoare triple {334#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L902-1 {334#true} is VALID [2020-07-18 00:12:40,926 INFO L280 TraceCheckUtils]: 67: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L902-2 {334#true} is VALID [2020-07-18 00:12:40,927 INFO L280 TraceCheckUtils]: 68: Hoare triple {334#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L902-3 {334#true} is VALID [2020-07-18 00:12:40,927 INFO L280 TraceCheckUtils]: 69: Hoare triple {334#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L906 {334#true} is VALID [2020-07-18 00:12:40,928 INFO L280 TraceCheckUtils]: 70: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L906-1 {334#true} is VALID [2020-07-18 00:12:40,928 INFO L280 TraceCheckUtils]: 71: Hoare triple {334#true} ~pumpRunning~0 := 0; {334#true} is VALID [2020-07-18 00:12:40,928 INFO L280 TraceCheckUtils]: 72: Hoare triple {334#true} ~systemActive~0 := 1; {334#true} is VALID [2020-07-18 00:12:40,929 INFO L280 TraceCheckUtils]: 73: Hoare triple {334#true} ~cleanupTimeShifts~0 := 4; {334#true} is VALID [2020-07-18 00:12:40,929 INFO L280 TraceCheckUtils]: 74: Hoare triple {334#true} ~head~0.base, ~head~0.offset := 0, 0; {334#true} is VALID [2020-07-18 00:12:40,929 INFO L280 TraceCheckUtils]: 75: Hoare triple {334#true} ~waterLevel~0 := 1; {334#true} is VALID [2020-07-18 00:12:40,930 INFO L280 TraceCheckUtils]: 76: Hoare triple {334#true} ~methaneLevelCritical~0 := 0; {334#true} is VALID [2020-07-18 00:12:40,930 INFO L280 TraceCheckUtils]: 77: Hoare triple {334#true} ~switchedOnBeforeTS~0 := 0; {334#true} is VALID [2020-07-18 00:12:40,932 INFO L280 TraceCheckUtils]: 78: Hoare triple {334#true} assume true; {334#true} is VALID [2020-07-18 00:12:40,932 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {334#true} {334#true} #959#return; {334#true} is VALID [2020-07-18 00:12:40,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:40,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {334#true} assume true; {334#true} is VALID [2020-07-18 00:12:40,949 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {334#true} {334#true} #855#return; {334#true} is VALID [2020-07-18 00:12:40,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:40,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {334#true} assume true; {334#true} is VALID [2020-07-18 00:12:40,953 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {334#true} {334#true} #857#return; {334#true} is VALID [2020-07-18 00:12:40,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:40,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {334#true} havoc ~retValue_acc~6; {334#true} is VALID [2020-07-18 00:12:40,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {334#true} ~retValue_acc~6 := 1; {334#true} is VALID [2020-07-18 00:12:40,961 INFO L280 TraceCheckUtils]: 2: Hoare triple {334#true} #res := ~retValue_acc~6; {334#true} is VALID [2020-07-18 00:12:40,961 INFO L280 TraceCheckUtils]: 3: Hoare triple {334#true} assume true; {334#true} is VALID [2020-07-18 00:12:40,962 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {334#true} {334#true} #859#return; {334#true} is VALID [2020-07-18 00:12:40,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:40,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {334#true} assume true; {334#true} is VALID [2020-07-18 00:12:40,966 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {334#true} {334#true} #861#return; {334#true} is VALID [2020-07-18 00:12:40,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:40,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {452#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {334#true} is VALID [2020-07-18 00:12:40,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {334#true} assume true; {334#true} is VALID [2020-07-18 00:12:40,978 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {334#true} {334#true} #949#return; {334#true} is VALID [2020-07-18 00:12:40,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:40,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:40,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {334#true} havoc ~retValue_acc~1; {334#true} is VALID [2020-07-18 00:12:40,987 INFO L280 TraceCheckUtils]: 1: Hoare triple {334#true} ~retValue_acc~1 := ~pumpRunning~0; {334#true} is VALID [2020-07-18 00:12:40,988 INFO L280 TraceCheckUtils]: 2: Hoare triple {334#true} #res := ~retValue_acc~1; {334#true} is VALID [2020-07-18 00:12:40,988 INFO L280 TraceCheckUtils]: 3: Hoare triple {334#true} assume true; {334#true} is VALID [2020-07-18 00:12:40,988 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {334#true} {452#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #939#return; {334#true} is VALID [2020-07-18 00:12:40,989 INFO L263 TraceCheckUtils]: 0: Hoare triple {452#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret72 := isPumpRunning(); {334#true} is VALID [2020-07-18 00:12:40,989 INFO L280 TraceCheckUtils]: 1: Hoare triple {334#true} havoc ~retValue_acc~1; {334#true} is VALID [2020-07-18 00:12:40,989 INFO L280 TraceCheckUtils]: 2: Hoare triple {334#true} ~retValue_acc~1 := ~pumpRunning~0; {334#true} is VALID [2020-07-18 00:12:40,990 INFO L280 TraceCheckUtils]: 3: Hoare triple {334#true} #res := ~retValue_acc~1; {334#true} is VALID [2020-07-18 00:12:40,990 INFO L280 TraceCheckUtils]: 4: Hoare triple {334#true} assume true; {334#true} is VALID [2020-07-18 00:12:40,990 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {334#true} {452#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #939#return; {334#true} is VALID [2020-07-18 00:12:40,991 INFO L280 TraceCheckUtils]: 6: Hoare triple {334#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {334#true} is VALID [2020-07-18 00:12:40,991 INFO L280 TraceCheckUtils]: 7: Hoare triple {334#true} ~switchedOnBeforeTS~0 := #t~ret72; {334#true} is VALID [2020-07-18 00:12:40,991 INFO L280 TraceCheckUtils]: 8: Hoare triple {334#true} havoc #t~ret72; {334#true} is VALID [2020-07-18 00:12:40,992 INFO L280 TraceCheckUtils]: 9: Hoare triple {334#true} assume true; {334#true} is VALID [2020-07-18 00:12:40,992 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {334#true} {335#false} #919#return; {335#false} is VALID [2020-07-18 00:12:40,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:40,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {334#true} havoc ~retValue_acc~11; {334#true} is VALID [2020-07-18 00:12:40,996 INFO L280 TraceCheckUtils]: 1: Hoare triple {334#true} ~retValue_acc~11 := ~waterLevel~0; {334#true} is VALID [2020-07-18 00:12:40,997 INFO L280 TraceCheckUtils]: 2: Hoare triple {334#true} #res := ~retValue_acc~11; {334#true} is VALID [2020-07-18 00:12:40,997 INFO L280 TraceCheckUtils]: 3: Hoare triple {334#true} assume true; {334#true} is VALID [2020-07-18 00:12:40,997 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {334#true} {335#false} #941#return; {335#false} is VALID [2020-07-18 00:12:40,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:41,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {334#true} havoc ~retValue_acc~1; {334#true} is VALID [2020-07-18 00:12:41,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {334#true} ~retValue_acc~1 := ~pumpRunning~0; {334#true} is VALID [2020-07-18 00:12:41,002 INFO L280 TraceCheckUtils]: 2: Hoare triple {334#true} #res := ~retValue_acc~1; {334#true} is VALID [2020-07-18 00:12:41,002 INFO L280 TraceCheckUtils]: 3: Hoare triple {334#true} assume true; {334#true} is VALID [2020-07-18 00:12:41,003 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {334#true} {335#false} #943#return; {335#false} is VALID [2020-07-18 00:12:41,008 INFO L263 TraceCheckUtils]: 0: Hoare triple {334#true} call ULTIMATE.init(); {451#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:12:41,009 INFO L280 TraceCheckUtils]: 1: Hoare triple {451#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {334#true} is VALID [2020-07-18 00:12:41,009 INFO L280 TraceCheckUtils]: 2: Hoare triple {334#true} #valid := #valid[0 := 0]; {334#true} is VALID [2020-07-18 00:12:41,009 INFO L280 TraceCheckUtils]: 3: Hoare triple {334#true} assume 0 < #StackHeapBarrier; {334#true} is VALID [2020-07-18 00:12:41,010 INFO L280 TraceCheckUtils]: 4: Hoare triple {334#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L183 {334#true} is VALID [2020-07-18 00:12:41,010 INFO L280 TraceCheckUtils]: 5: Hoare triple {334#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3); srcloc: L183-1 {334#true} is VALID [2020-07-18 00:12:41,010 INFO L280 TraceCheckUtils]: 6: Hoare triple {334#true} SUMMARY for call write~init~int(79, #t~string6.base, #t~string6.offset, 1); srcloc: L187 {334#true} is VALID [2020-07-18 00:12:41,011 INFO L280 TraceCheckUtils]: 7: Hoare triple {334#true} SUMMARY for call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L187-1 {334#true} is VALID [2020-07-18 00:12:41,011 INFO L280 TraceCheckUtils]: 8: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L187-2 {334#true} is VALID [2020-07-18 00:12:41,011 INFO L280 TraceCheckUtils]: 9: Hoare triple {334#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4); srcloc: L187-3 {334#true} is VALID [2020-07-18 00:12:41,012 INFO L280 TraceCheckUtils]: 10: Hoare triple {334#true} SUMMARY for call write~init~int(79, #t~string8.base, #t~string8.offset, 1); srcloc: L191 {334#true} is VALID [2020-07-18 00:12:41,012 INFO L280 TraceCheckUtils]: 11: Hoare triple {334#true} SUMMARY for call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L191-1 {334#true} is VALID [2020-07-18 00:12:41,012 INFO L280 TraceCheckUtils]: 12: Hoare triple {334#true} SUMMARY for call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L191-2 {334#true} is VALID [2020-07-18 00:12:41,013 INFO L280 TraceCheckUtils]: 13: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L191-3 {334#true} is VALID [2020-07-18 00:12:41,013 INFO L280 TraceCheckUtils]: 14: Hoare triple {334#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7); srcloc: L191-4 {334#true} is VALID [2020-07-18 00:12:41,013 INFO L280 TraceCheckUtils]: 15: Hoare triple {334#true} SUMMARY for call write~init~int(44, #t~string10.base, #t~string10.offset, 1); srcloc: L195 {334#true} is VALID [2020-07-18 00:12:41,013 INFO L280 TraceCheckUtils]: 16: Hoare triple {334#true} SUMMARY for call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L195-1 {334#true} is VALID [2020-07-18 00:12:41,014 INFO L280 TraceCheckUtils]: 17: Hoare triple {334#true} SUMMARY for call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L195-2 {334#true} is VALID [2020-07-18 00:12:41,014 INFO L280 TraceCheckUtils]: 18: Hoare triple {334#true} SUMMARY for call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1); srcloc: L195-3 {334#true} is VALID [2020-07-18 00:12:41,014 INFO L280 TraceCheckUtils]: 19: Hoare triple {334#true} SUMMARY for call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1); srcloc: L195-4 {334#true} is VALID [2020-07-18 00:12:41,015 INFO L280 TraceCheckUtils]: 20: Hoare triple {334#true} SUMMARY for call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1); srcloc: L195-5 {334#true} is VALID [2020-07-18 00:12:41,015 INFO L280 TraceCheckUtils]: 21: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1); srcloc: L195-6 {334#true} is VALID [2020-07-18 00:12:41,015 INFO L280 TraceCheckUtils]: 22: Hoare triple {334#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L195-7 {334#true} is VALID [2020-07-18 00:12:41,015 INFO L280 TraceCheckUtils]: 23: Hoare triple {334#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L199 {334#true} is VALID [2020-07-18 00:12:41,016 INFO L280 TraceCheckUtils]: 24: Hoare triple {334#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L199-1 {334#true} is VALID [2020-07-18 00:12:41,016 INFO L280 TraceCheckUtils]: 25: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L199-2 {334#true} is VALID [2020-07-18 00:12:41,016 INFO L280 TraceCheckUtils]: 26: Hoare triple {334#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L199-3 {334#true} is VALID [2020-07-18 00:12:41,017 INFO L280 TraceCheckUtils]: 27: Hoare triple {334#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L203 {334#true} is VALID [2020-07-18 00:12:41,017 INFO L280 TraceCheckUtils]: 28: Hoare triple {334#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L203-1 {334#true} is VALID [2020-07-18 00:12:41,017 INFO L280 TraceCheckUtils]: 29: Hoare triple {334#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L203-2 {334#true} is VALID [2020-07-18 00:12:41,018 INFO L280 TraceCheckUtils]: 30: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L203-3 {334#true} is VALID [2020-07-18 00:12:41,018 INFO L280 TraceCheckUtils]: 31: Hoare triple {334#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L203-4 {334#true} is VALID [2020-07-18 00:12:41,018 INFO L280 TraceCheckUtils]: 32: Hoare triple {334#true} SUMMARY for call write~init~int(41, #t~string16.base, #t~string16.offset, 1); srcloc: L207 {334#true} is VALID [2020-07-18 00:12:41,019 INFO L280 TraceCheckUtils]: 33: Hoare triple {334#true} SUMMARY for call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L207-1 {334#true} is VALID [2020-07-18 00:12:41,019 INFO L280 TraceCheckUtils]: 34: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L207-2 {334#true} is VALID [2020-07-18 00:12:41,019 INFO L280 TraceCheckUtils]: 35: Hoare triple {334#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2); srcloc: L207-3 {334#true} is VALID [2020-07-18 00:12:41,019 INFO L280 TraceCheckUtils]: 36: Hoare triple {334#true} SUMMARY for call write~init~int(10, #t~string18.base, #t~string18.offset, 1); srcloc: L209 {334#true} is VALID [2020-07-18 00:12:41,020 INFO L280 TraceCheckUtils]: 37: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L209-1 {334#true} is VALID [2020-07-18 00:12:41,020 INFO L280 TraceCheckUtils]: 38: Hoare triple {334#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(30); srcloc: L209-2 {334#true} is VALID [2020-07-18 00:12:41,020 INFO L280 TraceCheckUtils]: 39: Hoare triple {334#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(9); srcloc: L771 {334#true} is VALID [2020-07-18 00:12:41,021 INFO L280 TraceCheckUtils]: 40: Hoare triple {334#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(21); srcloc: L771-1 {334#true} is VALID [2020-07-18 00:12:41,021 INFO L280 TraceCheckUtils]: 41: Hoare triple {334#true} SUMMARY for call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(30); srcloc: L772 {334#true} is VALID [2020-07-18 00:12:41,021 INFO L280 TraceCheckUtils]: 42: Hoare triple {334#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(9); srcloc: L778 {334#true} is VALID [2020-07-18 00:12:41,022 INFO L280 TraceCheckUtils]: 43: Hoare triple {334#true} SUMMARY for call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(21); srcloc: L778-1 {334#true} is VALID [2020-07-18 00:12:41,022 INFO L280 TraceCheckUtils]: 44: Hoare triple {334#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L779 {334#true} is VALID [2020-07-18 00:12:41,022 INFO L280 TraceCheckUtils]: 45: Hoare triple {334#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L817 {334#true} is VALID [2020-07-18 00:12:41,022 INFO L280 TraceCheckUtils]: 46: Hoare triple {334#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(25); srcloc: L817-1 {334#true} is VALID [2020-07-18 00:12:41,023 INFO L280 TraceCheckUtils]: 47: Hoare triple {334#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L818 {334#true} is VALID [2020-07-18 00:12:41,023 INFO L280 TraceCheckUtils]: 48: Hoare triple {334#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L824 {334#true} is VALID [2020-07-18 00:12:41,023 INFO L280 TraceCheckUtils]: 49: Hoare triple {334#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(25); srcloc: L824-1 {334#true} is VALID [2020-07-18 00:12:41,024 INFO L280 TraceCheckUtils]: 50: Hoare triple {334#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(13); srcloc: L825 {334#true} is VALID [2020-07-18 00:12:41,024 INFO L280 TraceCheckUtils]: 51: Hoare triple {334#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7); srcloc: L893 {334#true} is VALID [2020-07-18 00:12:41,024 INFO L280 TraceCheckUtils]: 52: Hoare triple {334#true} SUMMARY for call write~init~int(44, #t~string65.base, #t~string65.offset, 1); srcloc: L894 {334#true} is VALID [2020-07-18 00:12:41,024 INFO L280 TraceCheckUtils]: 53: Hoare triple {334#true} SUMMARY for call write~init~int(77, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L894-1 {334#true} is VALID [2020-07-18 00:12:41,025 INFO L280 TraceCheckUtils]: 54: Hoare triple {334#true} SUMMARY for call write~init~int(101, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L894-2 {334#true} is VALID [2020-07-18 00:12:41,025 INFO L280 TraceCheckUtils]: 55: Hoare triple {334#true} SUMMARY for call write~init~int(116, #t~string65.base, 3 + #t~string65.offset, 1); srcloc: L894-3 {334#true} is VALID [2020-07-18 00:12:41,025 INFO L280 TraceCheckUtils]: 56: Hoare triple {334#true} SUMMARY for call write~init~int(104, #t~string65.base, 4 + #t~string65.offset, 1); srcloc: L894-4 {334#true} is VALID [2020-07-18 00:12:41,026 INFO L280 TraceCheckUtils]: 57: Hoare triple {334#true} SUMMARY for call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1); srcloc: L894-5 {334#true} is VALID [2020-07-18 00:12:41,026 INFO L280 TraceCheckUtils]: 58: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1); srcloc: L894-6 {334#true} is VALID [2020-07-18 00:12:41,026 INFO L280 TraceCheckUtils]: 59: Hoare triple {334#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(5); srcloc: L894-7 {334#true} is VALID [2020-07-18 00:12:41,027 INFO L280 TraceCheckUtils]: 60: Hoare triple {334#true} SUMMARY for call write~init~int(67, #t~string67.base, #t~string67.offset, 1); srcloc: L898 {334#true} is VALID [2020-07-18 00:12:41,027 INFO L280 TraceCheckUtils]: 61: Hoare triple {334#true} SUMMARY for call write~init~int(82, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L898-1 {334#true} is VALID [2020-07-18 00:12:41,027 INFO L280 TraceCheckUtils]: 62: Hoare triple {334#true} SUMMARY for call write~init~int(73, #t~string67.base, 2 + #t~string67.offset, 1); srcloc: L898-2 {334#true} is VALID [2020-07-18 00:12:41,028 INFO L280 TraceCheckUtils]: 63: Hoare triple {334#true} SUMMARY for call write~init~int(84, #t~string67.base, 3 + #t~string67.offset, 1); srcloc: L898-3 {334#true} is VALID [2020-07-18 00:12:41,028 INFO L280 TraceCheckUtils]: 64: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string67.base, 4 + #t~string67.offset, 1); srcloc: L898-4 {334#true} is VALID [2020-07-18 00:12:41,028 INFO L280 TraceCheckUtils]: 65: Hoare triple {334#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(3); srcloc: L898-5 {334#true} is VALID [2020-07-18 00:12:41,028 INFO L280 TraceCheckUtils]: 66: Hoare triple {334#true} SUMMARY for call write~init~int(79, #t~string69.base, #t~string69.offset, 1); srcloc: L902 {334#true} is VALID [2020-07-18 00:12:41,029 INFO L280 TraceCheckUtils]: 67: Hoare triple {334#true} SUMMARY for call write~init~int(75, #t~string69.base, 1 + #t~string69.offset, 1); srcloc: L902-1 {334#true} is VALID [2020-07-18 00:12:41,029 INFO L280 TraceCheckUtils]: 68: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string69.base, 2 + #t~string69.offset, 1); srcloc: L902-2 {334#true} is VALID [2020-07-18 00:12:41,029 INFO L280 TraceCheckUtils]: 69: Hoare triple {334#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(2); srcloc: L902-3 {334#true} is VALID [2020-07-18 00:12:41,030 INFO L280 TraceCheckUtils]: 70: Hoare triple {334#true} SUMMARY for call write~init~int(41, #t~string71.base, #t~string71.offset, 1); srcloc: L906 {334#true} is VALID [2020-07-18 00:12:41,030 INFO L280 TraceCheckUtils]: 71: Hoare triple {334#true} SUMMARY for call write~init~int(0, #t~string71.base, 1 + #t~string71.offset, 1); srcloc: L906-1 {334#true} is VALID [2020-07-18 00:12:41,030 INFO L280 TraceCheckUtils]: 72: Hoare triple {334#true} ~pumpRunning~0 := 0; {334#true} is VALID [2020-07-18 00:12:41,031 INFO L280 TraceCheckUtils]: 73: Hoare triple {334#true} ~systemActive~0 := 1; {334#true} is VALID [2020-07-18 00:12:41,031 INFO L280 TraceCheckUtils]: 74: Hoare triple {334#true} ~cleanupTimeShifts~0 := 4; {334#true} is VALID [2020-07-18 00:12:41,031 INFO L280 TraceCheckUtils]: 75: Hoare triple {334#true} ~head~0.base, ~head~0.offset := 0, 0; {334#true} is VALID [2020-07-18 00:12:41,031 INFO L280 TraceCheckUtils]: 76: Hoare triple {334#true} ~waterLevel~0 := 1; {334#true} is VALID [2020-07-18 00:12:41,032 INFO L280 TraceCheckUtils]: 77: Hoare triple {334#true} ~methaneLevelCritical~0 := 0; {334#true} is VALID [2020-07-18 00:12:41,032 INFO L280 TraceCheckUtils]: 78: Hoare triple {334#true} ~switchedOnBeforeTS~0 := 0; {334#true} is VALID [2020-07-18 00:12:41,032 INFO L280 TraceCheckUtils]: 79: Hoare triple {334#true} assume true; {334#true} is VALID [2020-07-18 00:12:41,033 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {334#true} {334#true} #959#return; {334#true} is VALID [2020-07-18 00:12:41,033 INFO L263 TraceCheckUtils]: 81: Hoare triple {334#true} call #t~ret75 := main(); {334#true} is VALID [2020-07-18 00:12:41,033 INFO L280 TraceCheckUtils]: 82: Hoare triple {334#true} havoc ~retValue_acc~4; {334#true} is VALID [2020-07-18 00:12:41,034 INFO L280 TraceCheckUtils]: 83: Hoare triple {334#true} havoc ~tmp~4; {334#true} is VALID [2020-07-18 00:12:41,034 INFO L263 TraceCheckUtils]: 84: Hoare triple {334#true} call select_helpers(); {334#true} is VALID [2020-07-18 00:12:41,034 INFO L280 TraceCheckUtils]: 85: Hoare triple {334#true} assume true; {334#true} is VALID [2020-07-18 00:12:41,034 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {334#true} {334#true} #855#return; {334#true} is VALID [2020-07-18 00:12:41,035 INFO L263 TraceCheckUtils]: 87: Hoare triple {334#true} call select_features(); {334#true} is VALID [2020-07-18 00:12:41,035 INFO L280 TraceCheckUtils]: 88: Hoare triple {334#true} assume true; {334#true} is VALID [2020-07-18 00:12:41,035 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {334#true} {334#true} #857#return; {334#true} is VALID [2020-07-18 00:12:41,035 INFO L263 TraceCheckUtils]: 90: Hoare triple {334#true} call #t~ret21 := valid_product(); {334#true} is VALID [2020-07-18 00:12:41,036 INFO L280 TraceCheckUtils]: 91: Hoare triple {334#true} havoc ~retValue_acc~6; {334#true} is VALID [2020-07-18 00:12:41,036 INFO L280 TraceCheckUtils]: 92: Hoare triple {334#true} ~retValue_acc~6 := 1; {334#true} is VALID [2020-07-18 00:12:41,036 INFO L280 TraceCheckUtils]: 93: Hoare triple {334#true} #res := ~retValue_acc~6; {334#true} is VALID [2020-07-18 00:12:41,037 INFO L280 TraceCheckUtils]: 94: Hoare triple {334#true} assume true; {334#true} is VALID [2020-07-18 00:12:41,037 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {334#true} {334#true} #859#return; {334#true} is VALID [2020-07-18 00:12:41,037 INFO L280 TraceCheckUtils]: 96: Hoare triple {334#true} assume -2147483648 <= #t~ret21 && #t~ret21 <= 2147483647; {334#true} is VALID [2020-07-18 00:12:41,037 INFO L280 TraceCheckUtils]: 97: Hoare triple {334#true} ~tmp~4 := #t~ret21; {334#true} is VALID [2020-07-18 00:12:41,038 INFO L280 TraceCheckUtils]: 98: Hoare triple {334#true} havoc #t~ret21; {334#true} is VALID [2020-07-18 00:12:41,038 INFO L280 TraceCheckUtils]: 99: Hoare triple {334#true} assume 0 != ~tmp~4; {334#true} is VALID [2020-07-18 00:12:41,038 INFO L263 TraceCheckUtils]: 100: Hoare triple {334#true} call setup(); {334#true} is VALID [2020-07-18 00:12:41,039 INFO L280 TraceCheckUtils]: 101: Hoare triple {334#true} assume true; {334#true} is VALID [2020-07-18 00:12:41,039 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {334#true} {334#true} #861#return; {334#true} is VALID [2020-07-18 00:12:41,039 INFO L263 TraceCheckUtils]: 103: Hoare triple {334#true} call runTest(); {334#true} is VALID [2020-07-18 00:12:41,043 INFO L263 TraceCheckUtils]: 104: Hoare triple {334#true} call __utac_acc__Specification5_spec__1(); {452#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:41,044 INFO L280 TraceCheckUtils]: 105: Hoare triple {452#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {334#true} is VALID [2020-07-18 00:12:41,044 INFO L280 TraceCheckUtils]: 106: Hoare triple {334#true} assume true; {334#true} is VALID [2020-07-18 00:12:41,044 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {334#true} {334#true} #949#return; {334#true} is VALID [2020-07-18 00:12:41,045 INFO L263 TraceCheckUtils]: 108: Hoare triple {334#true} call test(); {334#true} is VALID [2020-07-18 00:12:41,045 INFO L280 TraceCheckUtils]: 109: Hoare triple {334#true} havoc ~splverifierCounter~0; {334#true} is VALID [2020-07-18 00:12:41,045 INFO L280 TraceCheckUtils]: 110: Hoare triple {334#true} havoc ~tmp~5; {334#true} is VALID [2020-07-18 00:12:41,046 INFO L280 TraceCheckUtils]: 111: Hoare triple {334#true} havoc ~tmp___0~2; {334#true} is VALID [2020-07-18 00:12:41,046 INFO L280 TraceCheckUtils]: 112: Hoare triple {334#true} havoc ~tmp___1~0; {334#true} is VALID [2020-07-18 00:12:41,046 INFO L280 TraceCheckUtils]: 113: Hoare triple {334#true} havoc ~tmp___2~0; {334#true} is VALID [2020-07-18 00:12:41,046 INFO L280 TraceCheckUtils]: 114: Hoare triple {334#true} ~splverifierCounter~0 := 0; {334#true} is VALID [2020-07-18 00:12:41,048 INFO L280 TraceCheckUtils]: 115: Hoare triple {334#true} assume false; {335#false} is VALID [2020-07-18 00:12:41,048 INFO L263 TraceCheckUtils]: 116: Hoare triple {335#false} call cleanup(); {335#false} is VALID [2020-07-18 00:12:41,048 INFO L280 TraceCheckUtils]: 117: Hoare triple {335#false} havoc ~i~0; {335#false} is VALID [2020-07-18 00:12:41,048 INFO L280 TraceCheckUtils]: 118: Hoare triple {335#false} havoc ~__cil_tmp2~0; {335#false} is VALID [2020-07-18 00:12:41,049 INFO L263 TraceCheckUtils]: 119: Hoare triple {335#false} call timeShift(); {335#false} is VALID [2020-07-18 00:12:41,049 INFO L263 TraceCheckUtils]: 120: Hoare triple {335#false} call __utac_acc__Specification5_spec__2(); {452#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:41,049 INFO L263 TraceCheckUtils]: 121: Hoare triple {452#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret72 := isPumpRunning(); {334#true} is VALID [2020-07-18 00:12:41,050 INFO L280 TraceCheckUtils]: 122: Hoare triple {334#true} havoc ~retValue_acc~1; {334#true} is VALID [2020-07-18 00:12:41,050 INFO L280 TraceCheckUtils]: 123: Hoare triple {334#true} ~retValue_acc~1 := ~pumpRunning~0; {334#true} is VALID [2020-07-18 00:12:41,050 INFO L280 TraceCheckUtils]: 124: Hoare triple {334#true} #res := ~retValue_acc~1; {334#true} is VALID [2020-07-18 00:12:41,051 INFO L280 TraceCheckUtils]: 125: Hoare triple {334#true} assume true; {334#true} is VALID [2020-07-18 00:12:41,051 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {334#true} {452#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #939#return; {334#true} is VALID [2020-07-18 00:12:41,051 INFO L280 TraceCheckUtils]: 127: Hoare triple {334#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647; {334#true} is VALID [2020-07-18 00:12:41,051 INFO L280 TraceCheckUtils]: 128: Hoare triple {334#true} ~switchedOnBeforeTS~0 := #t~ret72; {334#true} is VALID [2020-07-18 00:12:41,052 INFO L280 TraceCheckUtils]: 129: Hoare triple {334#true} havoc #t~ret72; {334#true} is VALID [2020-07-18 00:12:41,052 INFO L280 TraceCheckUtils]: 130: Hoare triple {334#true} assume true; {334#true} is VALID [2020-07-18 00:12:41,052 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {334#true} {335#false} #919#return; {335#false} is VALID [2020-07-18 00:12:41,053 INFO L280 TraceCheckUtils]: 132: Hoare triple {335#false} assume !(0 != ~pumpRunning~0); {335#false} is VALID [2020-07-18 00:12:41,053 INFO L280 TraceCheckUtils]: 133: Hoare triple {335#false} assume !(0 != ~systemActive~0); {335#false} is VALID [2020-07-18 00:12:41,053 INFO L263 TraceCheckUtils]: 134: Hoare triple {335#false} call __utac_acc__Specification5_spec__3(); {335#false} is VALID [2020-07-18 00:12:41,054 INFO L280 TraceCheckUtils]: 135: Hoare triple {335#false} havoc ~tmp~9; {335#false} is VALID [2020-07-18 00:12:41,054 INFO L280 TraceCheckUtils]: 136: Hoare triple {335#false} havoc ~tmp___0~3; {335#false} is VALID [2020-07-18 00:12:41,054 INFO L263 TraceCheckUtils]: 137: Hoare triple {335#false} call #t~ret73 := getWaterLevel(); {334#true} is VALID [2020-07-18 00:12:41,054 INFO L280 TraceCheckUtils]: 138: Hoare triple {334#true} havoc ~retValue_acc~11; {334#true} is VALID [2020-07-18 00:12:41,055 INFO L280 TraceCheckUtils]: 139: Hoare triple {334#true} ~retValue_acc~11 := ~waterLevel~0; {334#true} is VALID [2020-07-18 00:12:41,055 INFO L280 TraceCheckUtils]: 140: Hoare triple {334#true} #res := ~retValue_acc~11; {334#true} is VALID [2020-07-18 00:12:41,055 INFO L280 TraceCheckUtils]: 141: Hoare triple {334#true} assume true; {334#true} is VALID [2020-07-18 00:12:41,056 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {334#true} {335#false} #941#return; {335#false} is VALID [2020-07-18 00:12:41,056 INFO L280 TraceCheckUtils]: 143: Hoare triple {335#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647; {335#false} is VALID [2020-07-18 00:12:41,056 INFO L280 TraceCheckUtils]: 144: Hoare triple {335#false} ~tmp~9 := #t~ret73; {335#false} is VALID [2020-07-18 00:12:41,056 INFO L280 TraceCheckUtils]: 145: Hoare triple {335#false} havoc #t~ret73; {335#false} is VALID [2020-07-18 00:12:41,057 INFO L280 TraceCheckUtils]: 146: Hoare triple {335#false} assume 2 != ~tmp~9; {335#false} is VALID [2020-07-18 00:12:41,057 INFO L263 TraceCheckUtils]: 147: Hoare triple {335#false} call #t~ret74 := isPumpRunning(); {334#true} is VALID [2020-07-18 00:12:41,057 INFO L280 TraceCheckUtils]: 148: Hoare triple {334#true} havoc ~retValue_acc~1; {334#true} is VALID [2020-07-18 00:12:41,058 INFO L280 TraceCheckUtils]: 149: Hoare triple {334#true} ~retValue_acc~1 := ~pumpRunning~0; {334#true} is VALID [2020-07-18 00:12:41,058 INFO L280 TraceCheckUtils]: 150: Hoare triple {334#true} #res := ~retValue_acc~1; {334#true} is VALID [2020-07-18 00:12:41,058 INFO L280 TraceCheckUtils]: 151: Hoare triple {334#true} assume true; {334#true} is VALID [2020-07-18 00:12:41,059 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {334#true} {335#false} #943#return; {335#false} is VALID [2020-07-18 00:12:41,059 INFO L280 TraceCheckUtils]: 153: Hoare triple {335#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647; {335#false} is VALID [2020-07-18 00:12:41,059 INFO L280 TraceCheckUtils]: 154: Hoare triple {335#false} ~tmp___0~3 := #t~ret74; {335#false} is VALID [2020-07-18 00:12:41,059 INFO L280 TraceCheckUtils]: 155: Hoare triple {335#false} havoc #t~ret74; {335#false} is VALID [2020-07-18 00:12:41,060 INFO L280 TraceCheckUtils]: 156: Hoare triple {335#false} assume 0 != ~tmp___0~3; {335#false} is VALID [2020-07-18 00:12:41,060 INFO L280 TraceCheckUtils]: 157: Hoare triple {335#false} assume 0 == ~switchedOnBeforeTS~0; {335#false} is VALID [2020-07-18 00:12:41,060 INFO L263 TraceCheckUtils]: 158: Hoare triple {335#false} call __automaton_fail(); {335#false} is VALID [2020-07-18 00:12:41,061 INFO L280 TraceCheckUtils]: 159: Hoare triple {335#false} assume !false; {335#false} is VALID [2020-07-18 00:12:41,087 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 00:12:41,332 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:12:41,334 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [974968852] [2020-07-18 00:12:41,336 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:12:41,336 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:12:41,337 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [485983987] [2020-07-18 00:12:41,342 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 160 [2020-07-18 00:12:41,346 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:12:41,350 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:12:41,609 WARN L140 InductivityCheck]: Transition 468#(and (= 0 ~switchedOnBeforeTS~0) (<= 0 (+ __utac_acc__Specification5_spec__3_~tmp___0~3 2147483648)) (<= __utac_acc__Specification5_spec__3_~tmp___0~3 2147483647) (not (= 0 __utac_acc__Specification5_spec__3_~tmp___0~3))) ( _ , assume !false; , 335#false ) not inductive [2020-07-18 00:12:41,610 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:12:41,611 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 00:12:41,617 INFO L168 Benchmark]: Toolchain (without parser) took 5047.54 ms. Allocated memory was 137.9 MB in the beginning and 294.1 MB in the end (delta: 156.2 MB). Free memory was 101.5 MB in the beginning and 242.5 MB in the end (delta: -140.9 MB). Peak memory consumption was 15.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:41,618 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2020-07-18 00:12:41,619 INFO L168 Benchmark]: CACSL2BoogieTranslator took 755.24 ms. Allocated memory was 137.9 MB in the beginning and 202.4 MB in the end (delta: 64.5 MB). Free memory was 101.1 MB in the beginning and 166.0 MB in the end (delta: -64.9 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:41,620 INFO L168 Benchmark]: Boogie Preprocessor took 111.79 ms. Allocated memory is still 202.4 MB. Free memory was 166.0 MB in the beginning and 160.4 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:41,621 INFO L168 Benchmark]: RCFGBuilder took 2185.50 ms. Allocated memory was 202.4 MB in the beginning and 249.0 MB in the end (delta: 46.7 MB). Free memory was 160.4 MB in the beginning and 213.4 MB in the end (delta: -53.0 MB). Peak memory consumption was 111.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:41,622 INFO L168 Benchmark]: TraceAbstraction took 1987.28 ms. Allocated memory was 249.0 MB in the beginning and 294.1 MB in the end (delta: 45.1 MB). Free memory was 213.4 MB in the beginning and 242.5 MB in the end (delta: -29.1 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:41,626 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 0.27 ms. Allocated memory is still 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 755.24 ms. Allocated memory was 137.9 MB in the beginning and 202.4 MB in the end (delta: 64.5 MB). Free memory was 101.1 MB in the beginning and 166.0 MB in the end (delta: -64.9 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 111.79 ms. Allocated memory is still 202.4 MB. Free memory was 166.0 MB in the beginning and 160.4 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2185.50 ms. Allocated memory was 202.4 MB in the beginning and 249.0 MB in the end (delta: 46.7 MB). Free memory was 160.4 MB in the beginning and 213.4 MB in the end (delta: -53.0 MB). Peak memory consumption was 111.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1987.28 ms. Allocated memory was 249.0 MB in the beginning and 294.1 MB in the end (delta: 45.1 MB). Free memory was 213.4 MB in the beginning and 242.5 MB in the end (delta: -29.1 MB). Peak memory consumption was 16.0 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...