/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_product41.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:12:32,389 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:12:32,391 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:12:32,403 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:12:32,404 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:12:32,405 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:12:32,406 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:12:32,408 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:12:32,410 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:12:32,411 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:12:32,412 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:12:32,413 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:12:32,413 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:12:32,414 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:12:32,416 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:12:32,417 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:12:32,418 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:12:32,418 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:12:32,420 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:12:32,422 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:12:32,424 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:12:32,425 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:12:32,426 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:12:32,427 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:12:32,429 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:12:32,430 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:12:32,430 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:12:32,431 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:12:32,431 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:12:32,433 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:12:32,433 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:12:32,434 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:12:32,434 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:12:32,435 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:12:32,439 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:12:32,440 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:12:32,444 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:12:32,444 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:12:32,444 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:12:32,445 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:12:32,446 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:12:32,447 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 00:12:32,461 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:12:32,461 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:12:32,463 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:12:32,464 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:12:32,464 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:12:32,464 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:12:32,464 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:12:32,464 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:12:32,465 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:12:32,465 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:12:32,466 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:12:32,466 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:12:32,466 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:12:32,467 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:12:32,467 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:12:32,467 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:12:32,467 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:12:32,468 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:12:32,468 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:12:32,468 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:12:32,468 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:12:32,469 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:12:32,469 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:12:32,774 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:12:32,788 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:12:32,792 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:12:32,794 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:12:32,794 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:12:32,795 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product41.cil.c [2020-07-18 00:12:32,872 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eede336a1/03b36135726f4eea8dea9fbd6e38a331/FLAGa852abfb7 [2020-07-18 00:12:33,411 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:12:33,412 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product41.cil.c [2020-07-18 00:12:33,431 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eede336a1/03b36135726f4eea8dea9fbd6e38a331/FLAGa852abfb7 [2020-07-18 00:12:33,670 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eede336a1/03b36135726f4eea8dea9fbd6e38a331 [2020-07-18 00:12:33,678 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:12:33,681 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:12:33,682 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:33,682 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:12:33,686 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:12:33,687 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:33" (1/1) ... [2020-07-18 00:12:33,690 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@255d5424 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:33, skipping insertion in model container [2020-07-18 00:12:33,690 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:12:33" (1/1) ... [2020-07-18 00:12:33,698 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:12:33,747 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:12:34,046 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:34,155 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:12:34,329 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:12:34,377 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:12:34,378 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:34 WrapperNode [2020-07-18 00:12:34,378 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:12:34,379 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:12:34,379 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:12:34,379 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:12:34,393 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:34" (1/1) ... [2020-07-18 00:12:34,394 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:34" (1/1) ... [2020-07-18 00:12:34,421 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:34" (1/1) ... [2020-07-18 00:12:34,422 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:34" (1/1) ... [2020-07-18 00:12:34,475 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:34" (1/1) ... [2020-07-18 00:12:34,494 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:34" (1/1) ... [2020-07-18 00:12:34,507 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:34" (1/1) ... [2020-07-18 00:12:34,514 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:12:34,515 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:12:34,515 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:12:34,515 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:12:34,516 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:34" (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 00:12:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:12:34,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:12:34,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:34,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:34,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:34,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:34,576 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:12:34,576 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:12:34,576 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:12:34,577 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:12:34,577 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:12:34,577 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:12:34,577 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:12:34,577 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:12:34,577 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:12:34,578 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:12:34,578 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:12:34,578 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:12:34,578 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:12:34,578 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:12:34,578 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:12:34,578 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-18 00:12:34,579 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:12:34,579 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:12:34,579 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:12:34,579 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:12:34,579 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:12:34,579 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:12:34,580 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:12:34,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:34,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:34,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:34,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:12:34,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:12:34,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:12:34,581 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:12:34,581 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:12:34,581 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:12:34,581 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:12:34,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:12:34,581 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:12:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:12:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:12:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:12:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:12:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:12:34,582 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-18 00:12:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-18 00:12:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-18 00:12:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:12:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:12:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:12:34,583 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:12:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:12:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:12:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:12:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:12:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:12:34,584 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:12:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:12:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:12:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:12:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:12:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:12:34,585 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:12:34,586 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:12:34,586 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:12:34,586 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:12:34,586 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:12:34,586 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:12:34,586 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:12:34,587 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:12:34,587 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-18 00:12:34,587 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:12:34,587 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:12:34,587 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:12:34,587 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:12:34,588 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:12:34,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:12:34,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:12:34,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:12:34,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:12:34,588 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:12:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:12:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:12:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:12:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:12:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:12:34,589 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:12:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:12:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:12:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:12:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:12:34,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:12:36,251 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:12:36,252 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:12:36,264 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:36 BoogieIcfgContainer [2020-07-18 00:12:36,265 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:12:36,267 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:12:36,267 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:12:36,271 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:12:36,272 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:12:33" (1/3) ... [2020-07-18 00:12:36,273 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65e312ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:36, skipping insertion in model container [2020-07-18 00:12:36,274 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:12:34" (2/3) ... [2020-07-18 00:12:36,274 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@65e312ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:12:36, skipping insertion in model container [2020-07-18 00:12:36,274 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:12:36" (3/3) ... [2020-07-18 00:12:36,277 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product41.cil.c [2020-07-18 00:12:36,289 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:12:36,300 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:12:36,316 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:12:36,342 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:12:36,343 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:12:36,343 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:12:36,343 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:12:36,344 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:12:36,344 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:12:36,345 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:12:36,345 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:12:36,396 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states. [2020-07-18 00:12:36,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-18 00:12:36,447 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:12:36,449 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 00:12:36,450 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:12:36,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:12:36,460 INFO L82 PathProgramCache]: Analyzing trace with hash 138985992, now seen corresponding path program 1 times [2020-07-18 00:12:36,472 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:12:36,473 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [541023318] [2020-07-18 00:12:36,474 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:12:36,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:37,338 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:12:37,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:37,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {433#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {316#true} is VALID [2020-07-18 00:12:37,442 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} #valid := #valid[0 := 0]; {316#true} is VALID [2020-07-18 00:12:37,442 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} assume 0 < #StackHeapBarrier; {316#true} is VALID [2020-07-18 00:12:37,443 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L150 {316#true} is VALID [2020-07-18 00:12:37,443 INFO L280 TraceCheckUtils]: 4: Hoare triple {316#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L150-1 {316#true} is VALID [2020-07-18 00:12:37,444 INFO L280 TraceCheckUtils]: 5: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L151 {316#true} is VALID [2020-07-18 00:12:37,444 INFO L280 TraceCheckUtils]: 6: Hoare triple {316#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L151-1 {316#true} is VALID [2020-07-18 00:12:37,444 INFO L280 TraceCheckUtils]: 7: Hoare triple {316#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L151-2 {316#true} is VALID [2020-07-18 00:12:37,445 INFO L280 TraceCheckUtils]: 8: Hoare triple {316#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L151-3 {316#true} is VALID [2020-07-18 00:12:37,445 INFO L280 TraceCheckUtils]: 9: Hoare triple {316#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L151-4 {316#true} is VALID [2020-07-18 00:12:37,445 INFO L280 TraceCheckUtils]: 10: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L151-5 {316#true} is VALID [2020-07-18 00:12:37,446 INFO L280 TraceCheckUtils]: 11: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L151-6 {316#true} is VALID [2020-07-18 00:12:37,446 INFO L280 TraceCheckUtils]: 12: Hoare triple {316#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L151-7 {316#true} is VALID [2020-07-18 00:12:37,447 INFO L280 TraceCheckUtils]: 13: Hoare triple {316#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L155 {316#true} is VALID [2020-07-18 00:12:37,447 INFO L280 TraceCheckUtils]: 14: Hoare triple {316#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L155-1 {316#true} is VALID [2020-07-18 00:12:37,447 INFO L280 TraceCheckUtils]: 15: Hoare triple {316#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L155-2 {316#true} is VALID [2020-07-18 00:12:37,448 INFO L280 TraceCheckUtils]: 16: Hoare triple {316#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L155-3 {316#true} is VALID [2020-07-18 00:12:37,448 INFO L280 TraceCheckUtils]: 17: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L155-4 {316#true} is VALID [2020-07-18 00:12:37,448 INFO L280 TraceCheckUtils]: 18: Hoare triple {316#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L155-5 {316#true} is VALID [2020-07-18 00:12:37,449 INFO L280 TraceCheckUtils]: 19: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L159 {316#true} is VALID [2020-07-18 00:12:37,449 INFO L280 TraceCheckUtils]: 20: Hoare triple {316#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L159-1 {316#true} is VALID [2020-07-18 00:12:37,450 INFO L280 TraceCheckUtils]: 21: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L159-2 {316#true} is VALID [2020-07-18 00:12:37,450 INFO L280 TraceCheckUtils]: 22: Hoare triple {316#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L159-3 {316#true} is VALID [2020-07-18 00:12:37,450 INFO L280 TraceCheckUtils]: 23: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L163 {316#true} is VALID [2020-07-18 00:12:37,451 INFO L280 TraceCheckUtils]: 24: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L163-1 {316#true} is VALID [2020-07-18 00:12:37,451 INFO L280 TraceCheckUtils]: 25: Hoare triple {316#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L163-2 {316#true} is VALID [2020-07-18 00:12:37,451 INFO L280 TraceCheckUtils]: 26: Hoare triple {316#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L419 {316#true} is VALID [2020-07-18 00:12:37,452 INFO L280 TraceCheckUtils]: 27: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L423 {316#true} is VALID [2020-07-18 00:12:37,452 INFO L280 TraceCheckUtils]: 28: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L423-1 {316#true} is VALID [2020-07-18 00:12:37,453 INFO L280 TraceCheckUtils]: 29: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L423-2 {316#true} is VALID [2020-07-18 00:12:37,453 INFO L280 TraceCheckUtils]: 30: Hoare triple {316#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L423-3 {316#true} is VALID [2020-07-18 00:12:37,453 INFO L280 TraceCheckUtils]: 31: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L427 {316#true} is VALID [2020-07-18 00:12:37,454 INFO L280 TraceCheckUtils]: 32: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L427-1 {316#true} is VALID [2020-07-18 00:12:37,454 INFO L280 TraceCheckUtils]: 33: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L427-2 {316#true} is VALID [2020-07-18 00:12:37,454 INFO L280 TraceCheckUtils]: 34: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L427-3 {316#true} is VALID [2020-07-18 00:12:37,455 INFO L280 TraceCheckUtils]: 35: Hoare triple {316#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L427-4 {316#true} is VALID [2020-07-18 00:12:37,455 INFO L280 TraceCheckUtils]: 36: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L431 {316#true} is VALID [2020-07-18 00:12:37,455 INFO L280 TraceCheckUtils]: 37: Hoare triple {316#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L431-1 {316#true} is VALID [2020-07-18 00:12:37,456 INFO L280 TraceCheckUtils]: 38: Hoare triple {316#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L431-2 {316#true} is VALID [2020-07-18 00:12:37,456 INFO L280 TraceCheckUtils]: 39: Hoare triple {316#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L431-3 {316#true} is VALID [2020-07-18 00:12:37,456 INFO L280 TraceCheckUtils]: 40: Hoare triple {316#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L431-4 {316#true} is VALID [2020-07-18 00:12:37,457 INFO L280 TraceCheckUtils]: 41: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L431-5 {316#true} is VALID [2020-07-18 00:12:37,457 INFO L280 TraceCheckUtils]: 42: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L431-6 {316#true} is VALID [2020-07-18 00:12:37,458 INFO L280 TraceCheckUtils]: 43: Hoare triple {316#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L431-7 {316#true} is VALID [2020-07-18 00:12:37,458 INFO L280 TraceCheckUtils]: 44: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L435 {316#true} is VALID [2020-07-18 00:12:37,459 INFO L280 TraceCheckUtils]: 45: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L435-1 {316#true} is VALID [2020-07-18 00:12:37,459 INFO L280 TraceCheckUtils]: 46: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L435-2 {316#true} is VALID [2020-07-18 00:12:37,459 INFO L280 TraceCheckUtils]: 47: Hoare triple {316#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L435-3 {316#true} is VALID [2020-07-18 00:12:37,460 INFO L280 TraceCheckUtils]: 48: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L439 {316#true} is VALID [2020-07-18 00:12:37,460 INFO L280 TraceCheckUtils]: 49: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L439-1 {316#true} is VALID [2020-07-18 00:12:37,461 INFO L280 TraceCheckUtils]: 50: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L439-2 {316#true} is VALID [2020-07-18 00:12:37,461 INFO L280 TraceCheckUtils]: 51: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L439-3 {316#true} is VALID [2020-07-18 00:12:37,461 INFO L280 TraceCheckUtils]: 52: Hoare triple {316#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L439-4 {316#true} is VALID [2020-07-18 00:12:37,462 INFO L280 TraceCheckUtils]: 53: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {316#true} is VALID [2020-07-18 00:12:37,462 INFO L280 TraceCheckUtils]: 54: Hoare triple {316#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {316#true} is VALID [2020-07-18 00:12:37,462 INFO L280 TraceCheckUtils]: 55: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {316#true} is VALID [2020-07-18 00:12:37,463 INFO L280 TraceCheckUtils]: 56: Hoare triple {316#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L443-3 {316#true} is VALID [2020-07-18 00:12:37,463 INFO L280 TraceCheckUtils]: 57: Hoare triple {316#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L445 {316#true} is VALID [2020-07-18 00:12:37,463 INFO L280 TraceCheckUtils]: 58: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L445-1 {316#true} is VALID [2020-07-18 00:12:37,464 INFO L280 TraceCheckUtils]: 59: Hoare triple {316#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L445-2 {316#true} is VALID [2020-07-18 00:12:37,464 INFO L280 TraceCheckUtils]: 60: Hoare triple {316#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {316#true} is VALID [2020-07-18 00:12:37,464 INFO L280 TraceCheckUtils]: 61: Hoare triple {316#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {316#true} is VALID [2020-07-18 00:12:37,465 INFO L280 TraceCheckUtils]: 62: Hoare triple {316#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L833 {316#true} is VALID [2020-07-18 00:12:37,465 INFO L280 TraceCheckUtils]: 63: Hoare triple {316#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L839 {316#true} is VALID [2020-07-18 00:12:37,466 INFO L280 TraceCheckUtils]: 64: Hoare triple {316#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {316#true} is VALID [2020-07-18 00:12:37,466 INFO L280 TraceCheckUtils]: 65: Hoare triple {316#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L840 {316#true} is VALID [2020-07-18 00:12:37,466 INFO L280 TraceCheckUtils]: 66: Hoare triple {316#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {316#true} is VALID [2020-07-18 00:12:37,467 INFO L280 TraceCheckUtils]: 67: Hoare triple {316#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {316#true} is VALID [2020-07-18 00:12:37,467 INFO L280 TraceCheckUtils]: 68: Hoare triple {316#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L879 {316#true} is VALID [2020-07-18 00:12:37,467 INFO L280 TraceCheckUtils]: 69: Hoare triple {316#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L885 {316#true} is VALID [2020-07-18 00:12:37,468 INFO L280 TraceCheckUtils]: 70: Hoare triple {316#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {316#true} is VALID [2020-07-18 00:12:37,468 INFO L280 TraceCheckUtils]: 71: Hoare triple {316#true} ~switchedOnBeforeTS~0 := 0; {316#true} is VALID [2020-07-18 00:12:37,468 INFO L280 TraceCheckUtils]: 72: Hoare triple {316#true} ~waterLevel~0 := 1; {316#true} is VALID [2020-07-18 00:12:37,469 INFO L280 TraceCheckUtils]: 73: Hoare triple {316#true} ~methaneLevelCritical~0 := 0; {316#true} is VALID [2020-07-18 00:12:37,469 INFO L280 TraceCheckUtils]: 74: Hoare triple {316#true} ~cleanupTimeShifts~0 := 4; {316#true} is VALID [2020-07-18 00:12:37,469 INFO L280 TraceCheckUtils]: 75: Hoare triple {316#true} ~pumpRunning~0 := 0; {316#true} is VALID [2020-07-18 00:12:37,470 INFO L280 TraceCheckUtils]: 76: Hoare triple {316#true} ~systemActive~0 := 1; {316#true} is VALID [2020-07-18 00:12:37,470 INFO L280 TraceCheckUtils]: 77: Hoare triple {316#true} ~head~0.base, ~head~0.offset := 0, 0; {316#true} is VALID [2020-07-18 00:12:37,470 INFO L280 TraceCheckUtils]: 78: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:12:37,471 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {316#true} {316#true} #909#return; {316#true} is VALID [2020-07-18 00:12:37,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:37,522 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:12:37,523 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {316#true} {316#true} #815#return; {316#true} is VALID [2020-07-18 00:12:37,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:37,526 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:12:37,527 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {316#true} {316#true} #817#return; {316#true} is VALID [2020-07-18 00:12:37,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:37,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} havoc ~retValue_acc~11; {316#true} is VALID [2020-07-18 00:12:37,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} ~retValue_acc~11 := 1; {316#true} is VALID [2020-07-18 00:12:37,532 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #res := ~retValue_acc~11; {316#true} is VALID [2020-07-18 00:12:37,532 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:12:37,532 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {316#true} {316#true} #819#return; {316#true} is VALID [2020-07-18 00:12:37,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:37,536 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:12:37,536 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {316#true} {316#true} #821#return; {316#true} is VALID [2020-07-18 00:12:37,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:37,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {434#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {316#true} is VALID [2020-07-18 00:12:37,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:12:37,551 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {316#true} {316#true} #899#return; {316#true} is VALID [2020-07-18 00:12:37,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:37,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:37,560 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} havoc ~retValue_acc~5; {316#true} is VALID [2020-07-18 00:12:37,561 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} ~retValue_acc~5 := ~pumpRunning~0; {316#true} is VALID [2020-07-18 00:12:37,561 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #res := ~retValue_acc~5; {316#true} is VALID [2020-07-18 00:12:37,562 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:12:37,562 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {316#true} {434#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #889#return; {316#true} is VALID [2020-07-18 00:12:37,563 INFO L263 TraceCheckUtils]: 0: Hoare triple {434#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {316#true} is VALID [2020-07-18 00:12:37,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} havoc ~retValue_acc~5; {316#true} is VALID [2020-07-18 00:12:37,563 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} ~retValue_acc~5 := ~pumpRunning~0; {316#true} is VALID [2020-07-18 00:12:37,564 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} #res := ~retValue_acc~5; {316#true} is VALID [2020-07-18 00:12:37,564 INFO L280 TraceCheckUtils]: 4: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:12:37,564 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {316#true} {434#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #889#return; {316#true} is VALID [2020-07-18 00:12:37,565 INFO L280 TraceCheckUtils]: 6: Hoare triple {316#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {316#true} is VALID [2020-07-18 00:12:37,565 INFO L280 TraceCheckUtils]: 7: Hoare triple {316#true} ~switchedOnBeforeTS~0 := #t~ret0; {316#true} is VALID [2020-07-18 00:12:37,565 INFO L280 TraceCheckUtils]: 8: Hoare triple {316#true} havoc #t~ret0; {316#true} is VALID [2020-07-18 00:12:37,566 INFO L280 TraceCheckUtils]: 9: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:12:37,566 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {316#true} {317#false} #877#return; {317#false} is VALID [2020-07-18 00:12:37,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:37,570 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} havoc ~retValue_acc~1; {316#true} is VALID [2020-07-18 00:12:37,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} ~retValue_acc~1 := ~waterLevel~0; {316#true} is VALID [2020-07-18 00:12:37,571 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #res := ~retValue_acc~1; {316#true} is VALID [2020-07-18 00:12:37,572 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:12:37,572 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {316#true} {317#false} #891#return; {317#false} is VALID [2020-07-18 00:12:37,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:12:37,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {316#true} havoc ~retValue_acc~5; {316#true} is VALID [2020-07-18 00:12:37,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {316#true} ~retValue_acc~5 := ~pumpRunning~0; {316#true} is VALID [2020-07-18 00:12:37,577 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #res := ~retValue_acc~5; {316#true} is VALID [2020-07-18 00:12:37,577 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:12:37,578 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {316#true} {317#false} #893#return; {317#false} is VALID [2020-07-18 00:12:37,584 INFO L263 TraceCheckUtils]: 0: Hoare triple {316#true} call ULTIMATE.init(); {433#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:12:37,585 INFO L280 TraceCheckUtils]: 1: Hoare triple {433#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {316#true} is VALID [2020-07-18 00:12:37,585 INFO L280 TraceCheckUtils]: 2: Hoare triple {316#true} #valid := #valid[0 := 0]; {316#true} is VALID [2020-07-18 00:12:37,585 INFO L280 TraceCheckUtils]: 3: Hoare triple {316#true} assume 0 < #StackHeapBarrier; {316#true} is VALID [2020-07-18 00:12:37,586 INFO L280 TraceCheckUtils]: 4: Hoare triple {316#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L150 {316#true} is VALID [2020-07-18 00:12:37,586 INFO L280 TraceCheckUtils]: 5: Hoare triple {316#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(7); srcloc: L150-1 {316#true} is VALID [2020-07-18 00:12:37,586 INFO L280 TraceCheckUtils]: 6: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string6.base, #t~string6.offset, 1); srcloc: L151 {316#true} is VALID [2020-07-18 00:12:37,587 INFO L280 TraceCheckUtils]: 7: Hoare triple {316#true} SUMMARY for call write~init~int(77, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L151-1 {316#true} is VALID [2020-07-18 00:12:37,587 INFO L280 TraceCheckUtils]: 8: Hoare triple {316#true} SUMMARY for call write~init~int(101, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L151-2 {316#true} is VALID [2020-07-18 00:12:37,587 INFO L280 TraceCheckUtils]: 9: Hoare triple {316#true} SUMMARY for call write~init~int(116, #t~string6.base, 3 + #t~string6.offset, 1); srcloc: L151-3 {316#true} is VALID [2020-07-18 00:12:37,588 INFO L280 TraceCheckUtils]: 10: Hoare triple {316#true} SUMMARY for call write~init~int(104, #t~string6.base, 4 + #t~string6.offset, 1); srcloc: L151-4 {316#true} is VALID [2020-07-18 00:12:37,588 INFO L280 TraceCheckUtils]: 11: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string6.base, 5 + #t~string6.offset, 1); srcloc: L151-5 {316#true} is VALID [2020-07-18 00:12:37,588 INFO L280 TraceCheckUtils]: 12: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string6.base, 6 + #t~string6.offset, 1); srcloc: L151-6 {316#true} is VALID [2020-07-18 00:12:37,588 INFO L280 TraceCheckUtils]: 13: Hoare triple {316#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(5); srcloc: L151-7 {316#true} is VALID [2020-07-18 00:12:37,589 INFO L280 TraceCheckUtils]: 14: Hoare triple {316#true} SUMMARY for call write~init~int(67, #t~string8.base, #t~string8.offset, 1); srcloc: L155 {316#true} is VALID [2020-07-18 00:12:37,589 INFO L280 TraceCheckUtils]: 15: Hoare triple {316#true} SUMMARY for call write~init~int(82, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L155-1 {316#true} is VALID [2020-07-18 00:12:37,589 INFO L280 TraceCheckUtils]: 16: Hoare triple {316#true} SUMMARY for call write~init~int(73, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L155-2 {316#true} is VALID [2020-07-18 00:12:37,590 INFO L280 TraceCheckUtils]: 17: Hoare triple {316#true} SUMMARY for call write~init~int(84, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L155-3 {316#true} is VALID [2020-07-18 00:12:37,590 INFO L280 TraceCheckUtils]: 18: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L155-4 {316#true} is VALID [2020-07-18 00:12:37,590 INFO L280 TraceCheckUtils]: 19: Hoare triple {316#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L155-5 {316#true} is VALID [2020-07-18 00:12:37,590 INFO L280 TraceCheckUtils]: 20: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L159 {316#true} is VALID [2020-07-18 00:12:37,591 INFO L280 TraceCheckUtils]: 21: Hoare triple {316#true} SUMMARY for call write~init~int(75, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L159-1 {316#true} is VALID [2020-07-18 00:12:37,591 INFO L280 TraceCheckUtils]: 22: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L159-2 {316#true} is VALID [2020-07-18 00:12:37,591 INFO L280 TraceCheckUtils]: 23: Hoare triple {316#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(2); srcloc: L159-3 {316#true} is VALID [2020-07-18 00:12:37,592 INFO L280 TraceCheckUtils]: 24: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string12.base, #t~string12.offset, 1); srcloc: L163 {316#true} is VALID [2020-07-18 00:12:37,592 INFO L280 TraceCheckUtils]: 25: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L163-1 {316#true} is VALID [2020-07-18 00:12:37,592 INFO L280 TraceCheckUtils]: 26: Hoare triple {316#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(13); srcloc: L163-2 {316#true} is VALID [2020-07-18 00:12:37,593 INFO L280 TraceCheckUtils]: 27: Hoare triple {316#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L419 {316#true} is VALID [2020-07-18 00:12:37,593 INFO L280 TraceCheckUtils]: 28: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string20.base, #t~string20.offset, 1); srcloc: L423 {316#true} is VALID [2020-07-18 00:12:37,593 INFO L280 TraceCheckUtils]: 29: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L423-1 {316#true} is VALID [2020-07-18 00:12:37,593 INFO L280 TraceCheckUtils]: 30: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L423-2 {316#true} is VALID [2020-07-18 00:12:37,594 INFO L280 TraceCheckUtils]: 31: Hoare triple {316#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(4); srcloc: L423-3 {316#true} is VALID [2020-07-18 00:12:37,594 INFO L280 TraceCheckUtils]: 32: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L427 {316#true} is VALID [2020-07-18 00:12:37,594 INFO L280 TraceCheckUtils]: 33: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L427-1 {316#true} is VALID [2020-07-18 00:12:37,595 INFO L280 TraceCheckUtils]: 34: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L427-2 {316#true} is VALID [2020-07-18 00:12:37,595 INFO L280 TraceCheckUtils]: 35: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string22.base, 3 + #t~string22.offset, 1); srcloc: L427-3 {316#true} is VALID [2020-07-18 00:12:37,595 INFO L280 TraceCheckUtils]: 36: Hoare triple {316#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(7); srcloc: L427-4 {316#true} is VALID [2020-07-18 00:12:37,596 INFO L280 TraceCheckUtils]: 37: Hoare triple {316#true} SUMMARY for call write~init~int(44, #t~string24.base, #t~string24.offset, 1); srcloc: L431 {316#true} is VALID [2020-07-18 00:12:37,596 INFO L280 TraceCheckUtils]: 38: Hoare triple {316#true} SUMMARY for call write~init~int(80, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L431-1 {316#true} is VALID [2020-07-18 00:12:37,596 INFO L280 TraceCheckUtils]: 39: Hoare triple {316#true} SUMMARY for call write~init~int(117, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L431-2 {316#true} is VALID [2020-07-18 00:12:37,597 INFO L280 TraceCheckUtils]: 40: Hoare triple {316#true} SUMMARY for call write~init~int(109, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L431-3 {316#true} is VALID [2020-07-18 00:12:37,597 INFO L280 TraceCheckUtils]: 41: Hoare triple {316#true} SUMMARY for call write~init~int(112, #t~string24.base, 4 + #t~string24.offset, 1); srcloc: L431-4 {316#true} is VALID [2020-07-18 00:12:37,597 INFO L280 TraceCheckUtils]: 42: Hoare triple {316#true} SUMMARY for call write~init~int(58, #t~string24.base, 5 + #t~string24.offset, 1); srcloc: L431-5 {316#true} is VALID [2020-07-18 00:12:37,597 INFO L280 TraceCheckUtils]: 43: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string24.base, 6 + #t~string24.offset, 1); srcloc: L431-6 {316#true} is VALID [2020-07-18 00:12:37,598 INFO L280 TraceCheckUtils]: 44: Hoare triple {316#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L431-7 {316#true} is VALID [2020-07-18 00:12:37,598 INFO L280 TraceCheckUtils]: 45: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string26.base, #t~string26.offset, 1); srcloc: L435 {316#true} is VALID [2020-07-18 00:12:37,598 INFO L280 TraceCheckUtils]: 46: Hoare triple {316#true} SUMMARY for call write~init~int(110, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L435-1 {316#true} is VALID [2020-07-18 00:12:37,599 INFO L280 TraceCheckUtils]: 47: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L435-2 {316#true} is VALID [2020-07-18 00:12:37,599 INFO L280 TraceCheckUtils]: 48: Hoare triple {316#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(4); srcloc: L435-3 {316#true} is VALID [2020-07-18 00:12:37,599 INFO L280 TraceCheckUtils]: 49: Hoare triple {316#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L439 {316#true} is VALID [2020-07-18 00:12:37,600 INFO L280 TraceCheckUtils]: 50: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L439-1 {316#true} is VALID [2020-07-18 00:12:37,600 INFO L280 TraceCheckUtils]: 51: Hoare triple {316#true} SUMMARY for call write~init~int(102, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L439-2 {316#true} is VALID [2020-07-18 00:12:37,600 INFO L280 TraceCheckUtils]: 52: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string28.base, 3 + #t~string28.offset, 1); srcloc: L439-3 {316#true} is VALID [2020-07-18 00:12:37,601 INFO L280 TraceCheckUtils]: 53: Hoare triple {316#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(3); srcloc: L439-4 {316#true} is VALID [2020-07-18 00:12:37,601 INFO L280 TraceCheckUtils]: 54: Hoare triple {316#true} SUMMARY for call write~init~int(41, #t~string30.base, #t~string30.offset, 1); srcloc: L443 {316#true} is VALID [2020-07-18 00:12:37,601 INFO L280 TraceCheckUtils]: 55: Hoare triple {316#true} SUMMARY for call write~init~int(32, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L443-1 {316#true} is VALID [2020-07-18 00:12:37,601 INFO L280 TraceCheckUtils]: 56: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L443-2 {316#true} is VALID [2020-07-18 00:12:37,602 INFO L280 TraceCheckUtils]: 57: Hoare triple {316#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(2); srcloc: L443-3 {316#true} is VALID [2020-07-18 00:12:37,602 INFO L280 TraceCheckUtils]: 58: Hoare triple {316#true} SUMMARY for call write~init~int(10, #t~string32.base, #t~string32.offset, 1); srcloc: L445 {316#true} is VALID [2020-07-18 00:12:37,602 INFO L280 TraceCheckUtils]: 59: Hoare triple {316#true} SUMMARY for call write~init~int(0, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L445-1 {316#true} is VALID [2020-07-18 00:12:37,603 INFO L280 TraceCheckUtils]: 60: Hoare triple {316#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30); srcloc: L445-2 {316#true} is VALID [2020-07-18 00:12:37,603 INFO L280 TraceCheckUtils]: 61: Hoare triple {316#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9); srcloc: L832 {316#true} is VALID [2020-07-18 00:12:37,603 INFO L280 TraceCheckUtils]: 62: Hoare triple {316#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {316#true} is VALID [2020-07-18 00:12:37,604 INFO L280 TraceCheckUtils]: 63: Hoare triple {316#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30); srcloc: L833 {316#true} is VALID [2020-07-18 00:12:37,604 INFO L280 TraceCheckUtils]: 64: Hoare triple {316#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9); srcloc: L839 {316#true} is VALID [2020-07-18 00:12:37,604 INFO L280 TraceCheckUtils]: 65: Hoare triple {316#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {316#true} is VALID [2020-07-18 00:12:37,604 INFO L280 TraceCheckUtils]: 66: Hoare triple {316#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(30); srcloc: L840 {316#true} is VALID [2020-07-18 00:12:37,605 INFO L280 TraceCheckUtils]: 67: Hoare triple {316#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(9); srcloc: L878 {316#true} is VALID [2020-07-18 00:12:37,605 INFO L280 TraceCheckUtils]: 68: Hoare triple {316#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {316#true} is VALID [2020-07-18 00:12:37,605 INFO L280 TraceCheckUtils]: 69: Hoare triple {316#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(30); srcloc: L879 {316#true} is VALID [2020-07-18 00:12:37,606 INFO L280 TraceCheckUtils]: 70: Hoare triple {316#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(9); srcloc: L885 {316#true} is VALID [2020-07-18 00:12:37,606 INFO L280 TraceCheckUtils]: 71: Hoare triple {316#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {316#true} is VALID [2020-07-18 00:12:37,606 INFO L280 TraceCheckUtils]: 72: Hoare triple {316#true} ~switchedOnBeforeTS~0 := 0; {316#true} is VALID [2020-07-18 00:12:37,607 INFO L280 TraceCheckUtils]: 73: Hoare triple {316#true} ~waterLevel~0 := 1; {316#true} is VALID [2020-07-18 00:12:37,607 INFO L280 TraceCheckUtils]: 74: Hoare triple {316#true} ~methaneLevelCritical~0 := 0; {316#true} is VALID [2020-07-18 00:12:37,607 INFO L280 TraceCheckUtils]: 75: Hoare triple {316#true} ~cleanupTimeShifts~0 := 4; {316#true} is VALID [2020-07-18 00:12:37,608 INFO L280 TraceCheckUtils]: 76: Hoare triple {316#true} ~pumpRunning~0 := 0; {316#true} is VALID [2020-07-18 00:12:37,608 INFO L280 TraceCheckUtils]: 77: Hoare triple {316#true} ~systemActive~0 := 1; {316#true} is VALID [2020-07-18 00:12:37,608 INFO L280 TraceCheckUtils]: 78: Hoare triple {316#true} ~head~0.base, ~head~0.offset := 0, 0; {316#true} is VALID [2020-07-18 00:12:37,608 INFO L280 TraceCheckUtils]: 79: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:12:37,609 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {316#true} {316#true} #909#return; {316#true} is VALID [2020-07-18 00:12:37,609 INFO L263 TraceCheckUtils]: 81: Hoare triple {316#true} call #t~ret74 := main(); {316#true} is VALID [2020-07-18 00:12:37,609 INFO L280 TraceCheckUtils]: 82: Hoare triple {316#true} havoc ~retValue_acc~3; {316#true} is VALID [2020-07-18 00:12:37,610 INFO L280 TraceCheckUtils]: 83: Hoare triple {316#true} havoc ~tmp~1; {316#true} is VALID [2020-07-18 00:12:37,610 INFO L263 TraceCheckUtils]: 84: Hoare triple {316#true} call select_helpers(); {316#true} is VALID [2020-07-18 00:12:37,610 INFO L280 TraceCheckUtils]: 85: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:12:37,611 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {316#true} {316#true} #815#return; {316#true} is VALID [2020-07-18 00:12:37,611 INFO L263 TraceCheckUtils]: 87: Hoare triple {316#true} call select_features(); {316#true} is VALID [2020-07-18 00:12:37,611 INFO L280 TraceCheckUtils]: 88: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:12:37,611 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {316#true} {316#true} #817#return; {316#true} is VALID [2020-07-18 00:12:37,612 INFO L263 TraceCheckUtils]: 90: Hoare triple {316#true} call #t~ret13 := valid_product(); {316#true} is VALID [2020-07-18 00:12:37,612 INFO L280 TraceCheckUtils]: 91: Hoare triple {316#true} havoc ~retValue_acc~11; {316#true} is VALID [2020-07-18 00:12:37,612 INFO L280 TraceCheckUtils]: 92: Hoare triple {316#true} ~retValue_acc~11 := 1; {316#true} is VALID [2020-07-18 00:12:37,612 INFO L280 TraceCheckUtils]: 93: Hoare triple {316#true} #res := ~retValue_acc~11; {316#true} is VALID [2020-07-18 00:12:37,613 INFO L280 TraceCheckUtils]: 94: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:12:37,613 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {316#true} {316#true} #819#return; {316#true} is VALID [2020-07-18 00:12:37,613 INFO L280 TraceCheckUtils]: 96: Hoare triple {316#true} assume -2147483648 <= #t~ret13 && #t~ret13 <= 2147483647; {316#true} is VALID [2020-07-18 00:12:37,614 INFO L280 TraceCheckUtils]: 97: Hoare triple {316#true} ~tmp~1 := #t~ret13; {316#true} is VALID [2020-07-18 00:12:37,614 INFO L280 TraceCheckUtils]: 98: Hoare triple {316#true} havoc #t~ret13; {316#true} is VALID [2020-07-18 00:12:37,614 INFO L280 TraceCheckUtils]: 99: Hoare triple {316#true} assume 0 != ~tmp~1; {316#true} is VALID [2020-07-18 00:12:37,615 INFO L263 TraceCheckUtils]: 100: Hoare triple {316#true} call setup(); {316#true} is VALID [2020-07-18 00:12:37,615 INFO L280 TraceCheckUtils]: 101: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:12:37,615 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {316#true} {316#true} #821#return; {316#true} is VALID [2020-07-18 00:12:37,615 INFO L263 TraceCheckUtils]: 103: Hoare triple {316#true} call runTest(); {316#true} is VALID [2020-07-18 00:12:37,616 INFO L263 TraceCheckUtils]: 104: Hoare triple {316#true} call __utac_acc__Specification5_spec__1(); {434#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:37,617 INFO L280 TraceCheckUtils]: 105: Hoare triple {434#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {316#true} is VALID [2020-07-18 00:12:37,617 INFO L280 TraceCheckUtils]: 106: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:12:37,617 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {316#true} {316#true} #899#return; {316#true} is VALID [2020-07-18 00:12:37,618 INFO L263 TraceCheckUtils]: 108: Hoare triple {316#true} call test(); {316#true} is VALID [2020-07-18 00:12:37,618 INFO L280 TraceCheckUtils]: 109: Hoare triple {316#true} havoc ~splverifierCounter~0; {316#true} is VALID [2020-07-18 00:12:37,618 INFO L280 TraceCheckUtils]: 110: Hoare triple {316#true} havoc ~tmp~5; {316#true} is VALID [2020-07-18 00:12:37,618 INFO L280 TraceCheckUtils]: 111: Hoare triple {316#true} havoc ~tmp___0~2; {316#true} is VALID [2020-07-18 00:12:37,619 INFO L280 TraceCheckUtils]: 112: Hoare triple {316#true} havoc ~tmp___1~0; {316#true} is VALID [2020-07-18 00:12:37,619 INFO L280 TraceCheckUtils]: 113: Hoare triple {316#true} havoc ~tmp___2~0; {316#true} is VALID [2020-07-18 00:12:37,619 INFO L280 TraceCheckUtils]: 114: Hoare triple {316#true} ~splverifierCounter~0 := 0; {316#true} is VALID [2020-07-18 00:12:37,620 INFO L280 TraceCheckUtils]: 115: Hoare triple {316#true} assume false; {317#false} is VALID [2020-07-18 00:12:37,621 INFO L263 TraceCheckUtils]: 116: Hoare triple {317#false} call cleanup(); {317#false} is VALID [2020-07-18 00:12:37,621 INFO L280 TraceCheckUtils]: 117: Hoare triple {317#false} havoc ~i~0; {317#false} is VALID [2020-07-18 00:12:37,621 INFO L280 TraceCheckUtils]: 118: Hoare triple {317#false} havoc ~__cil_tmp2~0; {317#false} is VALID [2020-07-18 00:12:37,621 INFO L263 TraceCheckUtils]: 119: Hoare triple {317#false} call timeShift(); {317#false} is VALID [2020-07-18 00:12:37,622 INFO L263 TraceCheckUtils]: 120: Hoare triple {317#false} call __utac_acc__Specification5_spec__2(); {434#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-18 00:12:37,622 INFO L263 TraceCheckUtils]: 121: Hoare triple {434#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {316#true} is VALID [2020-07-18 00:12:37,622 INFO L280 TraceCheckUtils]: 122: Hoare triple {316#true} havoc ~retValue_acc~5; {316#true} is VALID [2020-07-18 00:12:37,623 INFO L280 TraceCheckUtils]: 123: Hoare triple {316#true} ~retValue_acc~5 := ~pumpRunning~0; {316#true} is VALID [2020-07-18 00:12:37,623 INFO L280 TraceCheckUtils]: 124: Hoare triple {316#true} #res := ~retValue_acc~5; {316#true} is VALID [2020-07-18 00:12:37,623 INFO L280 TraceCheckUtils]: 125: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:12:37,623 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {316#true} {434#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #889#return; {316#true} is VALID [2020-07-18 00:12:37,624 INFO L280 TraceCheckUtils]: 127: Hoare triple {316#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {316#true} is VALID [2020-07-18 00:12:37,624 INFO L280 TraceCheckUtils]: 128: Hoare triple {316#true} ~switchedOnBeforeTS~0 := #t~ret0; {316#true} is VALID [2020-07-18 00:12:37,624 INFO L280 TraceCheckUtils]: 129: Hoare triple {316#true} havoc #t~ret0; {316#true} is VALID [2020-07-18 00:12:37,625 INFO L280 TraceCheckUtils]: 130: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:12:37,625 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {316#true} {317#false} #877#return; {317#false} is VALID [2020-07-18 00:12:37,625 INFO L280 TraceCheckUtils]: 132: Hoare triple {317#false} assume !(0 != ~pumpRunning~0); {317#false} is VALID [2020-07-18 00:12:37,625 INFO L280 TraceCheckUtils]: 133: Hoare triple {317#false} assume !(0 != ~systemActive~0); {317#false} is VALID [2020-07-18 00:12:37,626 INFO L263 TraceCheckUtils]: 134: Hoare triple {317#false} call __utac_acc__Specification5_spec__3(); {317#false} is VALID [2020-07-18 00:12:37,626 INFO L280 TraceCheckUtils]: 135: Hoare triple {317#false} havoc ~tmp~0; {317#false} is VALID [2020-07-18 00:12:37,626 INFO L280 TraceCheckUtils]: 136: Hoare triple {317#false} havoc ~tmp___0~0; {317#false} is VALID [2020-07-18 00:12:37,627 INFO L263 TraceCheckUtils]: 137: Hoare triple {317#false} call #t~ret1 := getWaterLevel(); {316#true} is VALID [2020-07-18 00:12:37,627 INFO L280 TraceCheckUtils]: 138: Hoare triple {316#true} havoc ~retValue_acc~1; {316#true} is VALID [2020-07-18 00:12:37,627 INFO L280 TraceCheckUtils]: 139: Hoare triple {316#true} ~retValue_acc~1 := ~waterLevel~0; {316#true} is VALID [2020-07-18 00:12:37,628 INFO L280 TraceCheckUtils]: 140: Hoare triple {316#true} #res := ~retValue_acc~1; {316#true} is VALID [2020-07-18 00:12:37,628 INFO L280 TraceCheckUtils]: 141: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:12:37,628 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {316#true} {317#false} #891#return; {317#false} is VALID [2020-07-18 00:12:37,628 INFO L280 TraceCheckUtils]: 143: Hoare triple {317#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {317#false} is VALID [2020-07-18 00:12:37,629 INFO L280 TraceCheckUtils]: 144: Hoare triple {317#false} ~tmp~0 := #t~ret1; {317#false} is VALID [2020-07-18 00:12:37,629 INFO L280 TraceCheckUtils]: 145: Hoare triple {317#false} havoc #t~ret1; {317#false} is VALID [2020-07-18 00:12:37,629 INFO L280 TraceCheckUtils]: 146: Hoare triple {317#false} assume 2 != ~tmp~0; {317#false} is VALID [2020-07-18 00:12:37,630 INFO L263 TraceCheckUtils]: 147: Hoare triple {317#false} call #t~ret2 := isPumpRunning(); {316#true} is VALID [2020-07-18 00:12:37,630 INFO L280 TraceCheckUtils]: 148: Hoare triple {316#true} havoc ~retValue_acc~5; {316#true} is VALID [2020-07-18 00:12:37,630 INFO L280 TraceCheckUtils]: 149: Hoare triple {316#true} ~retValue_acc~5 := ~pumpRunning~0; {316#true} is VALID [2020-07-18 00:12:37,630 INFO L280 TraceCheckUtils]: 150: Hoare triple {316#true} #res := ~retValue_acc~5; {316#true} is VALID [2020-07-18 00:12:37,631 INFO L280 TraceCheckUtils]: 151: Hoare triple {316#true} assume true; {316#true} is VALID [2020-07-18 00:12:37,631 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {316#true} {317#false} #893#return; {317#false} is VALID [2020-07-18 00:12:37,631 INFO L280 TraceCheckUtils]: 153: Hoare triple {317#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {317#false} is VALID [2020-07-18 00:12:37,632 INFO L280 TraceCheckUtils]: 154: Hoare triple {317#false} ~tmp___0~0 := #t~ret2; {317#false} is VALID [2020-07-18 00:12:37,632 INFO L280 TraceCheckUtils]: 155: Hoare triple {317#false} havoc #t~ret2; {317#false} is VALID [2020-07-18 00:12:37,632 INFO L280 TraceCheckUtils]: 156: Hoare triple {317#false} assume 0 != ~tmp___0~0; {317#false} is VALID [2020-07-18 00:12:37,632 INFO L280 TraceCheckUtils]: 157: Hoare triple {317#false} assume 0 == ~switchedOnBeforeTS~0; {317#false} is VALID [2020-07-18 00:12:37,633 INFO L263 TraceCheckUtils]: 158: Hoare triple {317#false} call __automaton_fail(); {317#false} is VALID [2020-07-18 00:12:37,633 INFO L280 TraceCheckUtils]: 159: Hoare triple {317#false} assume !false; {317#false} is VALID [2020-07-18 00:12:37,661 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-18 00:12:37,915 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:12:37,918 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [541023318] [2020-07-18 00:12:37,919 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:12:37,920 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:12:37,920 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [502062353] [2020-07-18 00:12:37,927 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 160 [2020-07-18 00:12:37,931 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:12:37,935 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:12:37,948 WARN L140 InductivityCheck]: Transition 450#(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; , 317#false ) not inductive [2020-07-18 00:12:37,949 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:12:37,949 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$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:12:37,954 INFO L168 Benchmark]: Toolchain (without parser) took 4274.10 ms. Allocated memory was 145.2 MB in the beginning and 248.5 MB in the end (delta: 103.3 MB). Free memory was 102.5 MB in the beginning and 108.0 MB in the end (delta: -5.5 MB). Peak memory consumption was 97.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:37,955 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 145.2 MB. Free memory is still 121.5 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:12:37,956 INFO L168 Benchmark]: CACSL2BoogieTranslator took 696.18 ms. Allocated memory was 145.2 MB in the beginning and 203.4 MB in the end (delta: 58.2 MB). Free memory was 102.1 MB in the beginning and 171.7 MB in the end (delta: -69.6 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:37,956 INFO L168 Benchmark]: Boogie Preprocessor took 135.93 ms. Allocated memory is still 203.4 MB. Free memory was 171.7 MB in the beginning and 165.6 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:37,957 INFO L168 Benchmark]: RCFGBuilder took 1749.94 ms. Allocated memory was 203.4 MB in the beginning and 236.5 MB in the end (delta: 33.0 MB). Free memory was 165.6 MB in the beginning and 87.8 MB in the end (delta: 77.8 MB). Peak memory consumption was 110.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:12:37,958 INFO L168 Benchmark]: TraceAbstraction took 1684.91 ms. Allocated memory was 236.5 MB in the beginning and 248.5 MB in the end (delta: 12.1 MB). Free memory was 87.8 MB in the beginning and 108.0 MB in the end (delta: -20.3 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:12:37,962 INFO L336 ainManager$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 0.24 ms. Allocated memory is still 145.2 MB. Free memory is still 121.5 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 696.18 ms. Allocated memory was 145.2 MB in the beginning and 203.4 MB in the end (delta: 58.2 MB). Free memory was 102.1 MB in the beginning and 171.7 MB in the end (delta: -69.6 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 135.93 ms. Allocated memory is still 203.4 MB. Free memory was 171.7 MB in the beginning and 165.6 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1749.94 ms. Allocated memory was 203.4 MB in the beginning and 236.5 MB in the end (delta: 33.0 MB). Free memory was 165.6 MB in the beginning and 87.8 MB in the end (delta: 77.8 MB). Peak memory consumption was 110.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1684.91 ms. Allocated memory was 236.5 MB in the beginning and 248.5 MB in the end (delta: 12.1 MB). Free memory was 87.8 MB in the beginning and 108.0 MB in the end (delta: -20.3 MB). There was no memory consumed. 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...