/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_product17.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:12:17,374 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:12:17,376 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:12:17,391 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:12:17,392 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:12:17,393 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:12:17,395 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:12:17,405 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:12:17,406 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:12:17,407 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:12:17,408 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:12:17,409 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:12:17,410 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:12:17,412 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:12:17,414 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:12:17,415 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:12:17,417 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:12:17,419 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:12:17,422 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:12:17,426 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:12:17,429 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:12:17,430 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:12:17,432 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:12:17,432 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:12:17,434 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:12:17,435 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:12:17,435 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:12:17,437 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:12:17,438 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:12:17,439 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:12:17,440 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:12:17,441 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:12:17,442 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:12:17,443 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:12:17,445 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:12:17,445 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:12:17,447 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:12:17,447 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:12:17,448 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:12:17,448 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:12:17,449 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:12:17,450 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 00:12:17,477 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:12:17,477 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:12:17,478 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:12:17,480 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:12:17,480 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:12:17,483 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:12:17,483 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:12:17,484 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:12:17,484 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:12:17,484 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:12:17,484 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:12:17,484 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:12:17,484 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:12:17,485 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:12:17,485 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:12:17,485 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:12:17,486 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:12:17,486 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:12:17,487 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:17,487 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:12:17,487 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:12:17,487 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:12:17,487 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:12:17,753 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:12:17,766 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:12:17,769 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:12:17,771 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:12:17,771 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:12:17,772 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product17.cil.c [2020-07-18 00:12:17,842 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77c49f555/d1657f438cff40ff8f2a9d189a58846d/FLAG8e7abdb2f [2020-07-18 00:12:18,344 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:12:18,345 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product17.cil.c [2020-07-18 00:12:18,357 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77c49f555/d1657f438cff40ff8f2a9d189a58846d/FLAG8e7abdb2f [2020-07-18 00:12:18,719 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/77c49f555/d1657f438cff40ff8f2a9d189a58846d [2020-07-18 00:12:18,726 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:12:18,729 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:12:18,730 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:18,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:12:18,733 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:12:18,735 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:18" (1/1) ... [2020-07-18 00:12:18,739 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@334cde82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:18, skipping insertion in model container [2020-07-18 00:12:18,739 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:18" (1/1) ... [2020-07-18 00:12:18,746 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:12:18,807 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:12:19,212 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:19,225 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:12:19,341 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:19,376 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:12:19,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:19 WrapperNode [2020-07-18 00:12:19,377 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:19,378 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:12:19,378 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:12:19,378 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:12:19,391 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:19" (1/1) ... [2020-07-18 00:12:19,392 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:19" (1/1) ... [2020-07-18 00:12:19,411 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:19" (1/1) ... [2020-07-18 00:12:19,411 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:19" (1/1) ... [2020-07-18 00:12:19,478 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:19" (1/1) ... [2020-07-18 00:12:19,486 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:19" (1/1) ... [2020-07-18 00:12:19,492 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:19" (1/1) ... [2020-07-18 00:12:19,505 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:12:19,505 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:12:19,505 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:12:19,506 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:12:19,507 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:19" (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 00:12:19,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:12:19,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:12:19,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:19,565 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:12:19,566 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:12:19,566 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:12:19,566 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:12:19,566 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:12:19,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:19,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:19,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:19,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:12:19,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:12:19,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:12:19,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:12:19,567 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:12:19,567 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:12:19,568 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:12:19,568 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:12:19,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:19,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:19,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:19,570 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:12:19,571 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:12:19,571 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:12:19,571 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:12:19,571 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:12:19,571 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:12:19,571 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:12:19,571 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:12:19,572 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:12:19,572 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:12:19,572 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:12:19,572 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:12:19,572 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:12:19,572 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:12:19,572 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:12:19,572 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:12:19,573 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:12:19,573 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:12:19,573 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:12:19,573 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:12:19,573 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:12:19,573 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:12:19,573 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:12:19,573 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:12:19,573 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:12:19,574 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:12:19,574 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:12:19,574 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:19,574 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:12:19,574 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:12:19,574 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:12:19,574 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:12:19,574 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:12:19,574 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:12:19,575 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:12:19,575 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:12:19,575 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:12:19,575 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:19,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:12:19,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:12:19,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:12:19,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:12:19,575 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:19,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:12:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:12:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:12:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:12:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:12:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:12:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:12:19,576 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:12:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:12:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:12:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:12:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:12:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:12:19,577 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:12:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:12:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:12:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:12:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:12:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:12:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:12:19,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:12:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:12:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:12:21,229 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:12:21,229 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:12:21,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:21 BoogieIcfgContainer [2020-07-18 00:12:21,235 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:12:21,237 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:12:21,237 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:12:21,240 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:12:21,240 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:12:18" (1/3) ... [2020-07-18 00:12:21,241 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@166f9992 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:21, skipping insertion in model container [2020-07-18 00:12:21,241 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:19" (2/3) ... [2020-07-18 00:12:21,242 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@166f9992 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:21, skipping insertion in model container [2020-07-18 00:12:21,242 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:21" (3/3) ... [2020-07-18 00:12:21,244 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product17.cil.c [2020-07-18 00:12:21,254 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:12:21,262 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:12:21,276 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:12:21,297 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:12:21,298 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:12:21,298 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:12:21,298 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:12:21,298 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:12:21,299 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:12:21,299 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:12:21,299 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:12:21,318 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states. [2020-07-18 00:12:21,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-18 00:12:21,339 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:12:21,340 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 00:12:21,341 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:12:21,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:12:21,347 INFO L82 PathProgramCache]: Analyzing trace with hash -760548882, now seen corresponding path program 1 times [2020-07-18 00:12:21,356 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:12:21,356 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1450455467] [2020-07-18 00:12:21,357 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:12:21,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,192 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:12:22,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {408#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {291#true} is VALID [2020-07-18 00:12:22,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {291#true} #valid := #valid[0 := 0]; {291#true} is VALID [2020-07-18 00:12:22,303 INFO L280 TraceCheckUtils]: 2: Hoare triple {291#true} assume 0 < #StackHeapBarrier; {291#true} is VALID [2020-07-18 00:12:22,305 INFO L280 TraceCheckUtils]: 3: Hoare triple {291#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(30); srcloc: L443 {291#true} is VALID [2020-07-18 00:12:22,305 INFO L280 TraceCheckUtils]: 4: Hoare triple {291#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(9); srcloc: L443-1 {291#true} is VALID [2020-07-18 00:12:22,305 INFO L280 TraceCheckUtils]: 5: Hoare triple {291#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(21); srcloc: L443-2 {291#true} is VALID [2020-07-18 00:12:22,306 INFO L280 TraceCheckUtils]: 6: Hoare triple {291#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30); srcloc: L444 {291#true} is VALID [2020-07-18 00:12:22,306 INFO L280 TraceCheckUtils]: 7: Hoare triple {291#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9); srcloc: L450 {291#true} is VALID [2020-07-18 00:12:22,306 INFO L280 TraceCheckUtils]: 8: Hoare triple {291#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21); srcloc: L450-1 {291#true} is VALID [2020-07-18 00:12:22,307 INFO L280 TraceCheckUtils]: 9: Hoare triple {291#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L451 {291#true} is VALID [2020-07-18 00:12:22,307 INFO L280 TraceCheckUtils]: 10: Hoare triple {291#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L489 {291#true} is VALID [2020-07-18 00:12:22,307 INFO L280 TraceCheckUtils]: 11: Hoare triple {291#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(25); srcloc: L489-1 {291#true} is VALID [2020-07-18 00:12:22,308 INFO L280 TraceCheckUtils]: 12: Hoare triple {291#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L490 {291#true} is VALID [2020-07-18 00:12:22,308 INFO L280 TraceCheckUtils]: 13: Hoare triple {291#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L496 {291#true} is VALID [2020-07-18 00:12:22,308 INFO L280 TraceCheckUtils]: 14: Hoare triple {291#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(25); srcloc: L496-1 {291#true} is VALID [2020-07-18 00:12:22,309 INFO L280 TraceCheckUtils]: 15: Hoare triple {291#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(13); srcloc: L497 {291#true} is VALID [2020-07-18 00:12:22,310 INFO L280 TraceCheckUtils]: 16: Hoare triple {291#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(7); srcloc: L663 {291#true} is VALID [2020-07-18 00:12:22,313 INFO L280 TraceCheckUtils]: 17: Hoare triple {291#true} SUMMARY for call write~init~int(44, #t~string43.base, #t~string43.offset, 1); srcloc: L664 {291#true} is VALID [2020-07-18 00:12:22,314 INFO L280 TraceCheckUtils]: 18: Hoare triple {291#true} SUMMARY for call write~init~int(77, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L664-1 {291#true} is VALID [2020-07-18 00:12:22,314 INFO L280 TraceCheckUtils]: 19: Hoare triple {291#true} SUMMARY for call write~init~int(101, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L664-2 {291#true} is VALID [2020-07-18 00:12:22,315 INFO L280 TraceCheckUtils]: 20: Hoare triple {291#true} SUMMARY for call write~init~int(116, #t~string43.base, 3 + #t~string43.offset, 1); srcloc: L664-3 {291#true} is VALID [2020-07-18 00:12:22,321 INFO L280 TraceCheckUtils]: 21: Hoare triple {291#true} SUMMARY for call write~init~int(104, #t~string43.base, 4 + #t~string43.offset, 1); srcloc: L664-4 {291#true} is VALID [2020-07-18 00:12:22,322 INFO L280 TraceCheckUtils]: 22: Hoare triple {291#true} SUMMARY for call write~init~int(58, #t~string43.base, 5 + #t~string43.offset, 1); srcloc: L664-5 {291#true} is VALID [2020-07-18 00:12:22,322 INFO L280 TraceCheckUtils]: 23: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string43.base, 6 + #t~string43.offset, 1); srcloc: L664-6 {291#true} is VALID [2020-07-18 00:12:22,322 INFO L280 TraceCheckUtils]: 24: Hoare triple {291#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(5); srcloc: L664-7 {291#true} is VALID [2020-07-18 00:12:22,323 INFO L280 TraceCheckUtils]: 25: Hoare triple {291#true} SUMMARY for call write~init~int(67, #t~string45.base, #t~string45.offset, 1); srcloc: L668 {291#true} is VALID [2020-07-18 00:12:22,344 INFO L280 TraceCheckUtils]: 26: Hoare triple {291#true} SUMMARY for call write~init~int(82, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L668-1 {291#true} is VALID [2020-07-18 00:12:22,344 INFO L280 TraceCheckUtils]: 27: Hoare triple {291#true} SUMMARY for call write~init~int(73, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L668-2 {291#true} is VALID [2020-07-18 00:12:22,345 INFO L280 TraceCheckUtils]: 28: Hoare triple {291#true} SUMMARY for call write~init~int(84, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L668-3 {291#true} is VALID [2020-07-18 00:12:22,345 INFO L280 TraceCheckUtils]: 29: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string45.base, 4 + #t~string45.offset, 1); srcloc: L668-4 {291#true} is VALID [2020-07-18 00:12:22,345 INFO L280 TraceCheckUtils]: 30: Hoare triple {291#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(3); srcloc: L668-5 {291#true} is VALID [2020-07-18 00:12:22,345 INFO L280 TraceCheckUtils]: 31: Hoare triple {291#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L672 {291#true} is VALID [2020-07-18 00:12:22,346 INFO L280 TraceCheckUtils]: 32: Hoare triple {291#true} SUMMARY for call write~init~int(75, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L672-1 {291#true} is VALID [2020-07-18 00:12:22,346 INFO L280 TraceCheckUtils]: 33: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L672-2 {291#true} is VALID [2020-07-18 00:12:22,346 INFO L280 TraceCheckUtils]: 34: Hoare triple {291#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(2); srcloc: L672-3 {291#true} is VALID [2020-07-18 00:12:22,346 INFO L280 TraceCheckUtils]: 35: Hoare triple {291#true} SUMMARY for call write~init~int(41, #t~string49.base, #t~string49.offset, 1); srcloc: L676 {291#true} is VALID [2020-07-18 00:12:22,347 INFO L280 TraceCheckUtils]: 36: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L676-1 {291#true} is VALID [2020-07-18 00:12:22,347 INFO L280 TraceCheckUtils]: 37: Hoare triple {291#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L676-2 {291#true} is VALID [2020-07-18 00:12:22,348 INFO L280 TraceCheckUtils]: 38: Hoare triple {291#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L806 {291#true} is VALID [2020-07-18 00:12:22,349 INFO L280 TraceCheckUtils]: 39: Hoare triple {291#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L810 {291#true} is VALID [2020-07-18 00:12:22,349 INFO L280 TraceCheckUtils]: 40: Hoare triple {291#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L810-1 {291#true} is VALID [2020-07-18 00:12:22,350 INFO L280 TraceCheckUtils]: 41: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L810-2 {291#true} is VALID [2020-07-18 00:12:22,350 INFO L280 TraceCheckUtils]: 42: Hoare triple {291#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L810-3 {291#true} is VALID [2020-07-18 00:12:22,351 INFO L280 TraceCheckUtils]: 43: Hoare triple {291#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L814 {291#true} is VALID [2020-07-18 00:12:22,351 INFO L280 TraceCheckUtils]: 44: Hoare triple {291#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L814-1 {291#true} is VALID [2020-07-18 00:12:22,351 INFO L280 TraceCheckUtils]: 45: Hoare triple {291#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L814-2 {291#true} is VALID [2020-07-18 00:12:22,353 INFO L280 TraceCheckUtils]: 46: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L814-3 {291#true} is VALID [2020-07-18 00:12:22,354 INFO L280 TraceCheckUtils]: 47: Hoare triple {291#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L814-4 {291#true} is VALID [2020-07-18 00:12:22,354 INFO L280 TraceCheckUtils]: 48: Hoare triple {291#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L818 {291#true} is VALID [2020-07-18 00:12:22,354 INFO L280 TraceCheckUtils]: 49: Hoare triple {291#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L818-1 {291#true} is VALID [2020-07-18 00:12:22,355 INFO L280 TraceCheckUtils]: 50: Hoare triple {291#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L818-2 {291#true} is VALID [2020-07-18 00:12:22,358 INFO L280 TraceCheckUtils]: 51: Hoare triple {291#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L818-3 {291#true} is VALID [2020-07-18 00:12:22,358 INFO L280 TraceCheckUtils]: 52: Hoare triple {291#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L818-4 {291#true} is VALID [2020-07-18 00:12:22,358 INFO L280 TraceCheckUtils]: 53: Hoare triple {291#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L818-5 {291#true} is VALID [2020-07-18 00:12:22,359 INFO L280 TraceCheckUtils]: 54: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L818-6 {291#true} is VALID [2020-07-18 00:12:22,359 INFO L280 TraceCheckUtils]: 55: Hoare triple {291#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L818-7 {291#true} is VALID [2020-07-18 00:12:22,359 INFO L280 TraceCheckUtils]: 56: Hoare triple {291#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L822 {291#true} is VALID [2020-07-18 00:12:22,360 INFO L280 TraceCheckUtils]: 57: Hoare triple {291#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L822-1 {291#true} is VALID [2020-07-18 00:12:22,360 INFO L280 TraceCheckUtils]: 58: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L822-2 {291#true} is VALID [2020-07-18 00:12:22,360 INFO L280 TraceCheckUtils]: 59: Hoare triple {291#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L822-3 {291#true} is VALID [2020-07-18 00:12:22,361 INFO L280 TraceCheckUtils]: 60: Hoare triple {291#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L826 {291#true} is VALID [2020-07-18 00:12:22,363 INFO L280 TraceCheckUtils]: 61: Hoare triple {291#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L826-1 {291#true} is VALID [2020-07-18 00:12:22,363 INFO L280 TraceCheckUtils]: 62: Hoare triple {291#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L826-2 {291#true} is VALID [2020-07-18 00:12:22,364 INFO L280 TraceCheckUtils]: 63: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L826-3 {291#true} is VALID [2020-07-18 00:12:22,364 INFO L280 TraceCheckUtils]: 64: Hoare triple {291#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L826-4 {291#true} is VALID [2020-07-18 00:12:22,364 INFO L280 TraceCheckUtils]: 65: Hoare triple {291#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L830 {291#true} is VALID [2020-07-18 00:12:22,365 INFO L280 TraceCheckUtils]: 66: Hoare triple {291#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L830-1 {291#true} is VALID [2020-07-18 00:12:22,371 INFO L280 TraceCheckUtils]: 67: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L830-2 {291#true} is VALID [2020-07-18 00:12:22,371 INFO L280 TraceCheckUtils]: 68: Hoare triple {291#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L830-3 {291#true} is VALID [2020-07-18 00:12:22,372 INFO L280 TraceCheckUtils]: 69: Hoare triple {291#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L832 {291#true} is VALID [2020-07-18 00:12:22,372 INFO L280 TraceCheckUtils]: 70: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L832-1 {291#true} is VALID [2020-07-18 00:12:22,373 INFO L280 TraceCheckUtils]: 71: Hoare triple {291#true} ~cleanupTimeShifts~0 := 4; {291#true} is VALID [2020-07-18 00:12:22,373 INFO L280 TraceCheckUtils]: 72: Hoare triple {291#true} ~head~0.base, ~head~0.offset := 0, 0; {291#true} is VALID [2020-07-18 00:12:22,373 INFO L280 TraceCheckUtils]: 73: Hoare triple {291#true} ~switchedOnBeforeTS~0 := 0; {291#true} is VALID [2020-07-18 00:12:22,374 INFO L280 TraceCheckUtils]: 74: Hoare triple {291#true} ~waterLevel~0 := 1; {291#true} is VALID [2020-07-18 00:12:22,374 INFO L280 TraceCheckUtils]: 75: Hoare triple {291#true} ~methaneLevelCritical~0 := 0; {291#true} is VALID [2020-07-18 00:12:22,374 INFO L280 TraceCheckUtils]: 76: Hoare triple {291#true} ~pumpRunning~0 := 0; {291#true} is VALID [2020-07-18 00:12:22,375 INFO L280 TraceCheckUtils]: 77: Hoare triple {291#true} ~systemActive~0 := 1; {291#true} is VALID [2020-07-18 00:12:22,375 INFO L280 TraceCheckUtils]: 78: Hoare triple {291#true} assume true; {291#true} is VALID [2020-07-18 00:12:22,375 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {291#true} {291#true} #886#return; {291#true} is VALID [2020-07-18 00:12:22,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,393 INFO L280 TraceCheckUtils]: 0: Hoare triple {291#true} assume true; {291#true} is VALID [2020-07-18 00:12:22,393 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {291#true} {291#true} #796#return; {291#true} is VALID [2020-07-18 00:12:22,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {291#true} assume true; {291#true} is VALID [2020-07-18 00:12:22,407 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {291#true} {291#true} #798#return; {291#true} is VALID [2020-07-18 00:12:22,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {291#true} havoc ~retValue_acc~5; {291#true} is VALID [2020-07-18 00:12:22,413 INFO L280 TraceCheckUtils]: 1: Hoare triple {291#true} ~retValue_acc~5 := 1; {291#true} is VALID [2020-07-18 00:12:22,413 INFO L280 TraceCheckUtils]: 2: Hoare triple {291#true} #res := ~retValue_acc~5; {291#true} is VALID [2020-07-18 00:12:22,413 INFO L280 TraceCheckUtils]: 3: Hoare triple {291#true} assume true; {291#true} is VALID [2020-07-18 00:12:22,414 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {291#true} {291#true} #800#return; {291#true} is VALID [2020-07-18 00:12:22,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {291#true} assume true; {291#true} is VALID [2020-07-18 00:12:22,418 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {291#true} {291#true} #802#return; {291#true} is VALID [2020-07-18 00:12:22,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {409#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {291#true} is VALID [2020-07-18 00:12:22,446 INFO L280 TraceCheckUtils]: 1: Hoare triple {291#true} assume true; {291#true} is VALID [2020-07-18 00:12:22,446 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {291#true} {291#true} #876#return; {291#true} is VALID [2020-07-18 00:12:22,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,461 INFO L280 TraceCheckUtils]: 0: Hoare triple {291#true} havoc ~retValue_acc~10; {291#true} is VALID [2020-07-18 00:12:22,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {291#true} ~retValue_acc~10 := ~pumpRunning~0; {291#true} is VALID [2020-07-18 00:12:22,462 INFO L280 TraceCheckUtils]: 2: Hoare triple {291#true} #res := ~retValue_acc~10; {291#true} is VALID [2020-07-18 00:12:22,463 INFO L280 TraceCheckUtils]: 3: Hoare triple {291#true} assume true; {291#true} is VALID [2020-07-18 00:12:22,463 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {291#true} {409#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #866#return; {291#true} is VALID [2020-07-18 00:12:22,464 INFO L263 TraceCheckUtils]: 0: Hoare triple {409#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {291#true} is VALID [2020-07-18 00:12:22,464 INFO L280 TraceCheckUtils]: 1: Hoare triple {291#true} havoc ~retValue_acc~10; {291#true} is VALID [2020-07-18 00:12:22,464 INFO L280 TraceCheckUtils]: 2: Hoare triple {291#true} ~retValue_acc~10 := ~pumpRunning~0; {291#true} is VALID [2020-07-18 00:12:22,465 INFO L280 TraceCheckUtils]: 3: Hoare triple {291#true} #res := ~retValue_acc~10; {291#true} is VALID [2020-07-18 00:12:22,465 INFO L280 TraceCheckUtils]: 4: Hoare triple {291#true} assume true; {291#true} is VALID [2020-07-18 00:12:22,469 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {291#true} {409#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #866#return; {291#true} is VALID [2020-07-18 00:12:22,470 INFO L280 TraceCheckUtils]: 6: Hoare triple {291#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {291#true} is VALID [2020-07-18 00:12:22,470 INFO L280 TraceCheckUtils]: 7: Hoare triple {291#true} ~switchedOnBeforeTS~0 := #t~ret37; {291#true} is VALID [2020-07-18 00:12:22,471 INFO L280 TraceCheckUtils]: 8: Hoare triple {291#true} havoc #t~ret37; {291#true} is VALID [2020-07-18 00:12:22,471 INFO L280 TraceCheckUtils]: 9: Hoare triple {291#true} assume true; {291#true} is VALID [2020-07-18 00:12:22,471 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {291#true} {292#false} #854#return; {292#false} is VALID [2020-07-18 00:12:22,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {291#true} havoc ~retValue_acc~7; {291#true} is VALID [2020-07-18 00:12:22,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {291#true} ~retValue_acc~7 := ~waterLevel~0; {291#true} is VALID [2020-07-18 00:12:22,478 INFO L280 TraceCheckUtils]: 2: Hoare triple {291#true} #res := ~retValue_acc~7; {291#true} is VALID [2020-07-18 00:12:22,478 INFO L280 TraceCheckUtils]: 3: Hoare triple {291#true} assume true; {291#true} is VALID [2020-07-18 00:12:22,479 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {291#true} {292#false} #868#return; {292#false} is VALID [2020-07-18 00:12:22,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:22,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {291#true} havoc ~retValue_acc~10; {291#true} is VALID [2020-07-18 00:12:22,485 INFO L280 TraceCheckUtils]: 1: Hoare triple {291#true} ~retValue_acc~10 := ~pumpRunning~0; {291#true} is VALID [2020-07-18 00:12:22,485 INFO L280 TraceCheckUtils]: 2: Hoare triple {291#true} #res := ~retValue_acc~10; {291#true} is VALID [2020-07-18 00:12:22,486 INFO L280 TraceCheckUtils]: 3: Hoare triple {291#true} assume true; {291#true} is VALID [2020-07-18 00:12:22,486 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {291#true} {292#false} #870#return; {292#false} is VALID [2020-07-18 00:12:22,492 INFO L263 TraceCheckUtils]: 0: Hoare triple {291#true} call ULTIMATE.init(); {408#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 00:12:22,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {408#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#valid| |old(#valid)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {291#true} is VALID [2020-07-18 00:12:22,495 INFO L280 TraceCheckUtils]: 2: Hoare triple {291#true} #valid := #valid[0 := 0]; {291#true} is VALID [2020-07-18 00:12:22,496 INFO L280 TraceCheckUtils]: 3: Hoare triple {291#true} assume 0 < #StackHeapBarrier; {291#true} is VALID [2020-07-18 00:12:22,496 INFO L280 TraceCheckUtils]: 4: Hoare triple {291#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(30); srcloc: L443 {291#true} is VALID [2020-07-18 00:12:22,496 INFO L280 TraceCheckUtils]: 5: Hoare triple {291#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(9); srcloc: L443-1 {291#true} is VALID [2020-07-18 00:12:22,497 INFO L280 TraceCheckUtils]: 6: Hoare triple {291#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(21); srcloc: L443-2 {291#true} is VALID [2020-07-18 00:12:22,497 INFO L280 TraceCheckUtils]: 7: Hoare triple {291#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(30); srcloc: L444 {291#true} is VALID [2020-07-18 00:12:22,497 INFO L280 TraceCheckUtils]: 8: Hoare triple {291#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(9); srcloc: L450 {291#true} is VALID [2020-07-18 00:12:22,498 INFO L280 TraceCheckUtils]: 9: Hoare triple {291#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(21); srcloc: L450-1 {291#true} is VALID [2020-07-18 00:12:22,498 INFO L280 TraceCheckUtils]: 10: Hoare triple {291#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(30); srcloc: L451 {291#true} is VALID [2020-07-18 00:12:22,501 INFO L280 TraceCheckUtils]: 11: Hoare triple {291#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(9); srcloc: L489 {291#true} is VALID [2020-07-18 00:12:22,502 INFO L280 TraceCheckUtils]: 12: Hoare triple {291#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(25); srcloc: L489-1 {291#true} is VALID [2020-07-18 00:12:22,502 INFO L280 TraceCheckUtils]: 13: Hoare triple {291#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(30); srcloc: L490 {291#true} is VALID [2020-07-18 00:12:22,502 INFO L280 TraceCheckUtils]: 14: Hoare triple {291#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(9); srcloc: L496 {291#true} is VALID [2020-07-18 00:12:22,503 INFO L280 TraceCheckUtils]: 15: Hoare triple {291#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(25); srcloc: L496-1 {291#true} is VALID [2020-07-18 00:12:22,503 INFO L280 TraceCheckUtils]: 16: Hoare triple {291#true} SUMMARY for call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(13); srcloc: L497 {291#true} is VALID [2020-07-18 00:12:22,505 INFO L280 TraceCheckUtils]: 17: Hoare triple {291#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(7); srcloc: L663 {291#true} is VALID [2020-07-18 00:12:22,506 INFO L280 TraceCheckUtils]: 18: Hoare triple {291#true} SUMMARY for call write~init~int(44, #t~string43.base, #t~string43.offset, 1); srcloc: L664 {291#true} is VALID [2020-07-18 00:12:22,506 INFO L280 TraceCheckUtils]: 19: Hoare triple {291#true} SUMMARY for call write~init~int(77, #t~string43.base, 1 + #t~string43.offset, 1); srcloc: L664-1 {291#true} is VALID [2020-07-18 00:12:22,506 INFO L280 TraceCheckUtils]: 20: Hoare triple {291#true} SUMMARY for call write~init~int(101, #t~string43.base, 2 + #t~string43.offset, 1); srcloc: L664-2 {291#true} is VALID [2020-07-18 00:12:22,507 INFO L280 TraceCheckUtils]: 21: Hoare triple {291#true} SUMMARY for call write~init~int(116, #t~string43.base, 3 + #t~string43.offset, 1); srcloc: L664-3 {291#true} is VALID [2020-07-18 00:12:22,507 INFO L280 TraceCheckUtils]: 22: Hoare triple {291#true} SUMMARY for call write~init~int(104, #t~string43.base, 4 + #t~string43.offset, 1); srcloc: L664-4 {291#true} is VALID [2020-07-18 00:12:22,509 INFO L280 TraceCheckUtils]: 23: Hoare triple {291#true} SUMMARY for call write~init~int(58, #t~string43.base, 5 + #t~string43.offset, 1); srcloc: L664-5 {291#true} is VALID [2020-07-18 00:12:22,510 INFO L280 TraceCheckUtils]: 24: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string43.base, 6 + #t~string43.offset, 1); srcloc: L664-6 {291#true} is VALID [2020-07-18 00:12:22,510 INFO L280 TraceCheckUtils]: 25: Hoare triple {291#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(5); srcloc: L664-7 {291#true} is VALID [2020-07-18 00:12:22,510 INFO L280 TraceCheckUtils]: 26: Hoare triple {291#true} SUMMARY for call write~init~int(67, #t~string45.base, #t~string45.offset, 1); srcloc: L668 {291#true} is VALID [2020-07-18 00:12:22,511 INFO L280 TraceCheckUtils]: 27: Hoare triple {291#true} SUMMARY for call write~init~int(82, #t~string45.base, 1 + #t~string45.offset, 1); srcloc: L668-1 {291#true} is VALID [2020-07-18 00:12:22,511 INFO L280 TraceCheckUtils]: 28: Hoare triple {291#true} SUMMARY for call write~init~int(73, #t~string45.base, 2 + #t~string45.offset, 1); srcloc: L668-2 {291#true} is VALID [2020-07-18 00:12:22,511 INFO L280 TraceCheckUtils]: 29: Hoare triple {291#true} SUMMARY for call write~init~int(84, #t~string45.base, 3 + #t~string45.offset, 1); srcloc: L668-3 {291#true} is VALID [2020-07-18 00:12:22,512 INFO L280 TraceCheckUtils]: 30: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string45.base, 4 + #t~string45.offset, 1); srcloc: L668-4 {291#true} is VALID [2020-07-18 00:12:22,516 INFO L280 TraceCheckUtils]: 31: Hoare triple {291#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(3); srcloc: L668-5 {291#true} is VALID [2020-07-18 00:12:22,517 INFO L280 TraceCheckUtils]: 32: Hoare triple {291#true} SUMMARY for call write~init~int(79, #t~string47.base, #t~string47.offset, 1); srcloc: L672 {291#true} is VALID [2020-07-18 00:12:22,517 INFO L280 TraceCheckUtils]: 33: Hoare triple {291#true} SUMMARY for call write~init~int(75, #t~string47.base, 1 + #t~string47.offset, 1); srcloc: L672-1 {291#true} is VALID [2020-07-18 00:12:22,517 INFO L280 TraceCheckUtils]: 34: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string47.base, 2 + #t~string47.offset, 1); srcloc: L672-2 {291#true} is VALID [2020-07-18 00:12:22,518 INFO L280 TraceCheckUtils]: 35: Hoare triple {291#true} SUMMARY for call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(2); srcloc: L672-3 {291#true} is VALID [2020-07-18 00:12:22,518 INFO L280 TraceCheckUtils]: 36: Hoare triple {291#true} SUMMARY for call write~init~int(41, #t~string49.base, #t~string49.offset, 1); srcloc: L676 {291#true} is VALID [2020-07-18 00:12:22,519 INFO L280 TraceCheckUtils]: 37: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string49.base, 1 + #t~string49.offset, 1); srcloc: L676-1 {291#true} is VALID [2020-07-18 00:12:22,519 INFO L280 TraceCheckUtils]: 38: Hoare triple {291#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(13); srcloc: L676-2 {291#true} is VALID [2020-07-18 00:12:22,520 INFO L280 TraceCheckUtils]: 39: Hoare triple {291#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(3); srcloc: L806 {291#true} is VALID [2020-07-18 00:12:22,520 INFO L280 TraceCheckUtils]: 40: Hoare triple {291#true} SUMMARY for call write~init~int(79, #t~string55.base, #t~string55.offset, 1); srcloc: L810 {291#true} is VALID [2020-07-18 00:12:22,520 INFO L280 TraceCheckUtils]: 41: Hoare triple {291#true} SUMMARY for call write~init~int(110, #t~string55.base, 1 + #t~string55.offset, 1); srcloc: L810-1 {291#true} is VALID [2020-07-18 00:12:22,521 INFO L280 TraceCheckUtils]: 42: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string55.base, 2 + #t~string55.offset, 1); srcloc: L810-2 {291#true} is VALID [2020-07-18 00:12:22,521 INFO L280 TraceCheckUtils]: 43: Hoare triple {291#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(4); srcloc: L810-3 {291#true} is VALID [2020-07-18 00:12:22,521 INFO L280 TraceCheckUtils]: 44: Hoare triple {291#true} SUMMARY for call write~init~int(79, #t~string57.base, #t~string57.offset, 1); srcloc: L814 {291#true} is VALID [2020-07-18 00:12:22,522 INFO L280 TraceCheckUtils]: 45: Hoare triple {291#true} SUMMARY for call write~init~int(102, #t~string57.base, 1 + #t~string57.offset, 1); srcloc: L814-1 {291#true} is VALID [2020-07-18 00:12:22,522 INFO L280 TraceCheckUtils]: 46: Hoare triple {291#true} SUMMARY for call write~init~int(102, #t~string57.base, 2 + #t~string57.offset, 1); srcloc: L814-2 {291#true} is VALID [2020-07-18 00:12:22,522 INFO L280 TraceCheckUtils]: 47: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string57.base, 3 + #t~string57.offset, 1); srcloc: L814-3 {291#true} is VALID [2020-07-18 00:12:22,522 INFO L280 TraceCheckUtils]: 48: Hoare triple {291#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(7); srcloc: L814-4 {291#true} is VALID [2020-07-18 00:12:22,523 INFO L280 TraceCheckUtils]: 49: Hoare triple {291#true} SUMMARY for call write~init~int(44, #t~string59.base, #t~string59.offset, 1); srcloc: L818 {291#true} is VALID [2020-07-18 00:12:22,523 INFO L280 TraceCheckUtils]: 50: Hoare triple {291#true} SUMMARY for call write~init~int(80, #t~string59.base, 1 + #t~string59.offset, 1); srcloc: L818-1 {291#true} is VALID [2020-07-18 00:12:22,523 INFO L280 TraceCheckUtils]: 51: Hoare triple {291#true} SUMMARY for call write~init~int(117, #t~string59.base, 2 + #t~string59.offset, 1); srcloc: L818-2 {291#true} is VALID [2020-07-18 00:12:22,524 INFO L280 TraceCheckUtils]: 52: Hoare triple {291#true} SUMMARY for call write~init~int(109, #t~string59.base, 3 + #t~string59.offset, 1); srcloc: L818-3 {291#true} is VALID [2020-07-18 00:12:22,524 INFO L280 TraceCheckUtils]: 53: Hoare triple {291#true} SUMMARY for call write~init~int(112, #t~string59.base, 4 + #t~string59.offset, 1); srcloc: L818-4 {291#true} is VALID [2020-07-18 00:12:22,524 INFO L280 TraceCheckUtils]: 54: Hoare triple {291#true} SUMMARY for call write~init~int(58, #t~string59.base, 5 + #t~string59.offset, 1); srcloc: L818-5 {291#true} is VALID [2020-07-18 00:12:22,525 INFO L280 TraceCheckUtils]: 55: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string59.base, 6 + #t~string59.offset, 1); srcloc: L818-6 {291#true} is VALID [2020-07-18 00:12:22,525 INFO L280 TraceCheckUtils]: 56: Hoare triple {291#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3); srcloc: L818-7 {291#true} is VALID [2020-07-18 00:12:22,525 INFO L280 TraceCheckUtils]: 57: Hoare triple {291#true} SUMMARY for call write~init~int(79, #t~string61.base, #t~string61.offset, 1); srcloc: L822 {291#true} is VALID [2020-07-18 00:12:22,526 INFO L280 TraceCheckUtils]: 58: Hoare triple {291#true} SUMMARY for call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1); srcloc: L822-1 {291#true} is VALID [2020-07-18 00:12:22,527 INFO L280 TraceCheckUtils]: 59: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1); srcloc: L822-2 {291#true} is VALID [2020-07-18 00:12:22,527 INFO L280 TraceCheckUtils]: 60: Hoare triple {291#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4); srcloc: L822-3 {291#true} is VALID [2020-07-18 00:12:22,527 INFO L280 TraceCheckUtils]: 61: Hoare triple {291#true} SUMMARY for call write~init~int(79, #t~string63.base, #t~string63.offset, 1); srcloc: L826 {291#true} is VALID [2020-07-18 00:12:22,528 INFO L280 TraceCheckUtils]: 62: Hoare triple {291#true} SUMMARY for call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1); srcloc: L826-1 {291#true} is VALID [2020-07-18 00:12:22,528 INFO L280 TraceCheckUtils]: 63: Hoare triple {291#true} SUMMARY for call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1); srcloc: L826-2 {291#true} is VALID [2020-07-18 00:12:22,528 INFO L280 TraceCheckUtils]: 64: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1); srcloc: L826-3 {291#true} is VALID [2020-07-18 00:12:22,529 INFO L280 TraceCheckUtils]: 65: Hoare triple {291#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(3); srcloc: L826-4 {291#true} is VALID [2020-07-18 00:12:22,529 INFO L280 TraceCheckUtils]: 66: Hoare triple {291#true} SUMMARY for call write~init~int(41, #t~string65.base, #t~string65.offset, 1); srcloc: L830 {291#true} is VALID [2020-07-18 00:12:22,529 INFO L280 TraceCheckUtils]: 67: Hoare triple {291#true} SUMMARY for call write~init~int(32, #t~string65.base, 1 + #t~string65.offset, 1); srcloc: L830-1 {291#true} is VALID [2020-07-18 00:12:22,530 INFO L280 TraceCheckUtils]: 68: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string65.base, 2 + #t~string65.offset, 1); srcloc: L830-2 {291#true} is VALID [2020-07-18 00:12:22,531 INFO L280 TraceCheckUtils]: 69: Hoare triple {291#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(2); srcloc: L830-3 {291#true} is VALID [2020-07-18 00:12:22,531 INFO L280 TraceCheckUtils]: 70: Hoare triple {291#true} SUMMARY for call write~init~int(10, #t~string67.base, #t~string67.offset, 1); srcloc: L832 {291#true} is VALID [2020-07-18 00:12:22,535 INFO L280 TraceCheckUtils]: 71: Hoare triple {291#true} SUMMARY for call write~init~int(0, #t~string67.base, 1 + #t~string67.offset, 1); srcloc: L832-1 {291#true} is VALID [2020-07-18 00:12:22,536 INFO L280 TraceCheckUtils]: 72: Hoare triple {291#true} ~cleanupTimeShifts~0 := 4; {291#true} is VALID [2020-07-18 00:12:22,536 INFO L280 TraceCheckUtils]: 73: Hoare triple {291#true} ~head~0.base, ~head~0.offset := 0, 0; {291#true} is VALID [2020-07-18 00:12:22,536 INFO L280 TraceCheckUtils]: 74: Hoare triple {291#true} ~switchedOnBeforeTS~0 := 0; {291#true} is VALID [2020-07-18 00:12:22,538 INFO L280 TraceCheckUtils]: 75: Hoare triple {291#true} ~waterLevel~0 := 1; {291#true} is VALID [2020-07-18 00:12:22,538 INFO L280 TraceCheckUtils]: 76: Hoare triple {291#true} ~methaneLevelCritical~0 := 0; {291#true} is VALID [2020-07-18 00:12:22,538 INFO L280 TraceCheckUtils]: 77: Hoare triple {291#true} ~pumpRunning~0 := 0; {291#true} is VALID [2020-07-18 00:12:22,539 INFO L280 TraceCheckUtils]: 78: Hoare triple {291#true} ~systemActive~0 := 1; {291#true} is VALID [2020-07-18 00:12:22,539 INFO L280 TraceCheckUtils]: 79: Hoare triple {291#true} assume true; {291#true} is VALID [2020-07-18 00:12:22,540 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {291#true} {291#true} #886#return; {291#true} is VALID [2020-07-18 00:12:22,540 INFO L263 TraceCheckUtils]: 81: Hoare triple {291#true} call #t~ret73 := main(); {291#true} is VALID [2020-07-18 00:12:22,545 INFO L280 TraceCheckUtils]: 82: Hoare triple {291#true} havoc ~retValue_acc~0; {291#true} is VALID [2020-07-18 00:12:22,546 INFO L280 TraceCheckUtils]: 83: Hoare triple {291#true} havoc ~tmp~0; {291#true} is VALID [2020-07-18 00:12:22,546 INFO L263 TraceCheckUtils]: 84: Hoare triple {291#true} call select_helpers(); {291#true} is VALID [2020-07-18 00:12:22,547 INFO L280 TraceCheckUtils]: 85: Hoare triple {291#true} assume true; {291#true} is VALID [2020-07-18 00:12:22,547 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {291#true} {291#true} #796#return; {291#true} is VALID [2020-07-18 00:12:22,547 INFO L263 TraceCheckUtils]: 87: Hoare triple {291#true} call select_features(); {291#true} is VALID [2020-07-18 00:12:22,547 INFO L280 TraceCheckUtils]: 88: Hoare triple {291#true} assume true; {291#true} is VALID [2020-07-18 00:12:22,548 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {291#true} {291#true} #798#return; {291#true} is VALID [2020-07-18 00:12:22,548 INFO L263 TraceCheckUtils]: 90: Hoare triple {291#true} call #t~ret0 := valid_product(); {291#true} is VALID [2020-07-18 00:12:22,548 INFO L280 TraceCheckUtils]: 91: Hoare triple {291#true} havoc ~retValue_acc~5; {291#true} is VALID [2020-07-18 00:12:22,549 INFO L280 TraceCheckUtils]: 92: Hoare triple {291#true} ~retValue_acc~5 := 1; {291#true} is VALID [2020-07-18 00:12:22,549 INFO L280 TraceCheckUtils]: 93: Hoare triple {291#true} #res := ~retValue_acc~5; {291#true} is VALID [2020-07-18 00:12:22,549 INFO L280 TraceCheckUtils]: 94: Hoare triple {291#true} assume true; {291#true} is VALID [2020-07-18 00:12:22,550 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {291#true} {291#true} #800#return; {291#true} is VALID [2020-07-18 00:12:22,550 INFO L280 TraceCheckUtils]: 96: Hoare triple {291#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {291#true} is VALID [2020-07-18 00:12:22,550 INFO L280 TraceCheckUtils]: 97: Hoare triple {291#true} ~tmp~0 := #t~ret0; {291#true} is VALID [2020-07-18 00:12:22,550 INFO L280 TraceCheckUtils]: 98: Hoare triple {291#true} havoc #t~ret0; {291#true} is VALID [2020-07-18 00:12:22,551 INFO L280 TraceCheckUtils]: 99: Hoare triple {291#true} assume 0 != ~tmp~0; {291#true} is VALID [2020-07-18 00:12:22,551 INFO L263 TraceCheckUtils]: 100: Hoare triple {291#true} call setup(); {291#true} is VALID [2020-07-18 00:12:22,551 INFO L280 TraceCheckUtils]: 101: Hoare triple {291#true} assume true; {291#true} is VALID [2020-07-18 00:12:22,552 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {291#true} {291#true} #802#return; {291#true} is VALID [2020-07-18 00:12:22,552 INFO L263 TraceCheckUtils]: 103: Hoare triple {291#true} call runTest(); {291#true} is VALID [2020-07-18 00:12:22,553 INFO L263 TraceCheckUtils]: 104: Hoare triple {291#true} call __utac_acc__Specification5_spec__1(); {409#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:22,553 INFO L280 TraceCheckUtils]: 105: Hoare triple {409#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {291#true} is VALID [2020-07-18 00:12:22,554 INFO L280 TraceCheckUtils]: 106: Hoare triple {291#true} assume true; {291#true} is VALID [2020-07-18 00:12:22,554 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {291#true} {291#true} #876#return; {291#true} is VALID [2020-07-18 00:12:22,554 INFO L263 TraceCheckUtils]: 108: Hoare triple {291#true} call test(); {291#true} is VALID [2020-07-18 00:12:22,554 INFO L280 TraceCheckUtils]: 109: Hoare triple {291#true} havoc ~splverifierCounter~0; {291#true} is VALID [2020-07-18 00:12:22,555 INFO L280 TraceCheckUtils]: 110: Hoare triple {291#true} havoc ~tmp~7; {291#true} is VALID [2020-07-18 00:12:22,556 INFO L280 TraceCheckUtils]: 111: Hoare triple {291#true} havoc ~tmp___0~2; {291#true} is VALID [2020-07-18 00:12:22,556 INFO L280 TraceCheckUtils]: 112: Hoare triple {291#true} havoc ~tmp___1~0; {291#true} is VALID [2020-07-18 00:12:22,556 INFO L280 TraceCheckUtils]: 113: Hoare triple {291#true} havoc ~tmp___2~0; {291#true} is VALID [2020-07-18 00:12:22,557 INFO L280 TraceCheckUtils]: 114: Hoare triple {291#true} ~splverifierCounter~0 := 0; {291#true} is VALID [2020-07-18 00:12:22,558 INFO L280 TraceCheckUtils]: 115: Hoare triple {291#true} assume false; {292#false} is VALID [2020-07-18 00:12:22,558 INFO L263 TraceCheckUtils]: 116: Hoare triple {292#false} call cleanup(); {292#false} is VALID [2020-07-18 00:12:22,558 INFO L280 TraceCheckUtils]: 117: Hoare triple {292#false} havoc ~i~0; {292#false} is VALID [2020-07-18 00:12:22,559 INFO L280 TraceCheckUtils]: 118: Hoare triple {292#false} havoc ~__cil_tmp2~0; {292#false} is VALID [2020-07-18 00:12:22,559 INFO L263 TraceCheckUtils]: 119: Hoare triple {292#false} call timeShift(); {292#false} is VALID [2020-07-18 00:12:22,559 INFO L263 TraceCheckUtils]: 120: Hoare triple {292#false} call __utac_acc__Specification5_spec__2(); {409#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:22,560 INFO L263 TraceCheckUtils]: 121: Hoare triple {409#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret37 := isPumpRunning(); {291#true} is VALID [2020-07-18 00:12:22,560 INFO L280 TraceCheckUtils]: 122: Hoare triple {291#true} havoc ~retValue_acc~10; {291#true} is VALID [2020-07-18 00:12:22,560 INFO L280 TraceCheckUtils]: 123: Hoare triple {291#true} ~retValue_acc~10 := ~pumpRunning~0; {291#true} is VALID [2020-07-18 00:12:22,563 INFO L280 TraceCheckUtils]: 124: Hoare triple {291#true} #res := ~retValue_acc~10; {291#true} is VALID [2020-07-18 00:12:22,564 INFO L280 TraceCheckUtils]: 125: Hoare triple {291#true} assume true; {291#true} is VALID [2020-07-18 00:12:22,564 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {291#true} {409#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #866#return; {291#true} is VALID [2020-07-18 00:12:22,564 INFO L280 TraceCheckUtils]: 127: Hoare triple {291#true} assume -2147483648 <= #t~ret37 && #t~ret37 <= 2147483647; {291#true} is VALID [2020-07-18 00:12:22,565 INFO L280 TraceCheckUtils]: 128: Hoare triple {291#true} ~switchedOnBeforeTS~0 := #t~ret37; {291#true} is VALID [2020-07-18 00:12:22,565 INFO L280 TraceCheckUtils]: 129: Hoare triple {291#true} havoc #t~ret37; {291#true} is VALID [2020-07-18 00:12:22,566 INFO L280 TraceCheckUtils]: 130: Hoare triple {291#true} assume true; {291#true} is VALID [2020-07-18 00:12:22,566 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {291#true} {292#false} #854#return; {292#false} is VALID [2020-07-18 00:12:22,567 INFO L280 TraceCheckUtils]: 132: Hoare triple {292#false} assume !(0 != ~pumpRunning~0); {292#false} is VALID [2020-07-18 00:12:22,568 INFO L280 TraceCheckUtils]: 133: Hoare triple {292#false} assume !(0 != ~systemActive~0); {292#false} is VALID [2020-07-18 00:12:22,568 INFO L263 TraceCheckUtils]: 134: Hoare triple {292#false} call __utac_acc__Specification5_spec__3(); {292#false} is VALID [2020-07-18 00:12:22,569 INFO L280 TraceCheckUtils]: 135: Hoare triple {292#false} havoc ~tmp~4; {292#false} is VALID [2020-07-18 00:12:22,569 INFO L280 TraceCheckUtils]: 136: Hoare triple {292#false} havoc ~tmp___0~0; {292#false} is VALID [2020-07-18 00:12:22,569 INFO L263 TraceCheckUtils]: 137: Hoare triple {292#false} call #t~ret38 := getWaterLevel(); {291#true} is VALID [2020-07-18 00:12:22,570 INFO L280 TraceCheckUtils]: 138: Hoare triple {291#true} havoc ~retValue_acc~7; {291#true} is VALID [2020-07-18 00:12:22,570 INFO L280 TraceCheckUtils]: 139: Hoare triple {291#true} ~retValue_acc~7 := ~waterLevel~0; {291#true} is VALID [2020-07-18 00:12:22,571 INFO L280 TraceCheckUtils]: 140: Hoare triple {291#true} #res := ~retValue_acc~7; {291#true} is VALID [2020-07-18 00:12:22,571 INFO L280 TraceCheckUtils]: 141: Hoare triple {291#true} assume true; {291#true} is VALID [2020-07-18 00:12:22,571 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {291#true} {292#false} #868#return; {292#false} is VALID [2020-07-18 00:12:22,571 INFO L280 TraceCheckUtils]: 143: Hoare triple {292#false} assume -2147483648 <= #t~ret38 && #t~ret38 <= 2147483647; {292#false} is VALID [2020-07-18 00:12:22,572 INFO L280 TraceCheckUtils]: 144: Hoare triple {292#false} ~tmp~4 := #t~ret38; {292#false} is VALID [2020-07-18 00:12:22,572 INFO L280 TraceCheckUtils]: 145: Hoare triple {292#false} havoc #t~ret38; {292#false} is VALID [2020-07-18 00:12:22,577 INFO L280 TraceCheckUtils]: 146: Hoare triple {292#false} assume 2 != ~tmp~4; {292#false} is VALID [2020-07-18 00:12:22,578 INFO L263 TraceCheckUtils]: 147: Hoare triple {292#false} call #t~ret39 := isPumpRunning(); {291#true} is VALID [2020-07-18 00:12:22,578 INFO L280 TraceCheckUtils]: 148: Hoare triple {291#true} havoc ~retValue_acc~10; {291#true} is VALID [2020-07-18 00:12:22,578 INFO L280 TraceCheckUtils]: 149: Hoare triple {291#true} ~retValue_acc~10 := ~pumpRunning~0; {291#true} is VALID [2020-07-18 00:12:22,579 INFO L280 TraceCheckUtils]: 150: Hoare triple {291#true} #res := ~retValue_acc~10; {291#true} is VALID [2020-07-18 00:12:22,579 INFO L280 TraceCheckUtils]: 151: Hoare triple {291#true} assume true; {291#true} is VALID [2020-07-18 00:12:22,579 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {291#true} {292#false} #870#return; {292#false} is VALID [2020-07-18 00:12:22,580 INFO L280 TraceCheckUtils]: 153: Hoare triple {292#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {292#false} is VALID [2020-07-18 00:12:22,580 INFO L280 TraceCheckUtils]: 154: Hoare triple {292#false} ~tmp___0~0 := #t~ret39; {292#false} is VALID [2020-07-18 00:12:22,582 INFO L280 TraceCheckUtils]: 155: Hoare triple {292#false} havoc #t~ret39; {292#false} is VALID [2020-07-18 00:12:22,582 INFO L280 TraceCheckUtils]: 156: Hoare triple {292#false} assume 0 != ~tmp___0~0; {292#false} is VALID [2020-07-18 00:12:22,583 INFO L280 TraceCheckUtils]: 157: Hoare triple {292#false} assume 0 == ~switchedOnBeforeTS~0; {292#false} is VALID [2020-07-18 00:12:22,583 INFO L263 TraceCheckUtils]: 158: Hoare triple {292#false} call __automaton_fail(); {292#false} is VALID [2020-07-18 00:12:22,583 INFO L280 TraceCheckUtils]: 159: Hoare triple {292#false} assume !false; {292#false} is VALID [2020-07-18 00:12:22,620 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 00:12:22,899 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:12:22,901 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1450455467] [2020-07-18 00:12:22,905 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:12:22,905 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:12:22,905 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [520189421] [2020-07-18 00:12:22,914 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 160 [2020-07-18 00:12:22,924 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:12:22,928 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:12:23,155 WARN L140 InductivityCheck]: Transition 425#(and (<= 0 (+ __utac_acc__Specification5_spec__3_~tmp___0~0 2147483648)) (= 0 ~switchedOnBeforeTS~0) (<= __utac_acc__Specification5_spec__3_~tmp___0~0 2147483647) (not (= 0 __utac_acc__Specification5_spec__3_~tmp___0~0))) ( _ , assume !false; , 292#false ) not inductive [2020-07-18 00:12:23,155 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:12:23,156 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 00:12:23,162 INFO L168 Benchmark]: Toolchain (without parser) took 4434.35 ms. Allocated memory was 140.0 MB in the beginning and 289.9 MB in the end (delta: 149.9 MB). Free memory was 102.4 MB in the beginning and 228.5 MB in the end (delta: -126.1 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:23,163 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 140.0 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:12:23,164 INFO L168 Benchmark]: CACSL2BoogieTranslator took 647.54 ms. Allocated memory was 140.0 MB in the beginning and 205.0 MB in the end (delta: 65.0 MB). Free memory was 102.0 MB in the beginning and 170.3 MB in the end (delta: -68.3 MB). Peak memory consumption was 28.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:23,165 INFO L168 Benchmark]: Boogie Preprocessor took 127.24 ms. Allocated memory is still 205.0 MB. Free memory was 170.3 MB in the beginning and 165.1 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:23,166 INFO L168 Benchmark]: RCFGBuilder took 1730.36 ms. Allocated memory was 205.0 MB in the beginning and 247.5 MB in the end (delta: 42.5 MB). Free memory was 165.1 MB in the beginning and 218.3 MB in the end (delta: -53.2 MB). Peak memory consumption was 108.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:23,167 INFO L168 Benchmark]: TraceAbstraction took 1922.56 ms. Allocated memory was 247.5 MB in the beginning and 289.9 MB in the end (delta: 42.5 MB). Free memory was 216.5 MB in the beginning and 228.5 MB in the end (delta: -12.0 MB). Peak memory consumption was 30.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:23,171 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 0.19 ms. Allocated memory is still 140.0 MB. Free memory was 122.1 MB in the beginning and 121.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 647.54 ms. Allocated memory was 140.0 MB in the beginning and 205.0 MB in the end (delta: 65.0 MB). Free memory was 102.0 MB in the beginning and 170.3 MB in the end (delta: -68.3 MB). Peak memory consumption was 28.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 127.24 ms. Allocated memory is still 205.0 MB. Free memory was 170.3 MB in the beginning and 165.1 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1730.36 ms. Allocated memory was 205.0 MB in the beginning and 247.5 MB in the end (delta: 42.5 MB). Free memory was 165.1 MB in the beginning and 218.3 MB in the end (delta: -53.2 MB). Peak memory consumption was 108.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1922.56 ms. Allocated memory was 247.5 MB in the beginning and 289.9 MB in the end (delta: 42.5 MB). Free memory was 216.5 MB in the beginning and 228.5 MB in the end (delta: -12.0 MB). Peak memory consumption was 30.5 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...