/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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product05.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 21:39:04,221 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 21:39:04,224 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 21:39:04,236 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 21:39:04,236 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 21:39:04,237 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 21:39:04,239 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 21:39:04,240 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 21:39:04,242 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 21:39:04,243 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 21:39:04,244 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 21:39:04,245 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 21:39:04,245 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 21:39:04,246 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 21:39:04,247 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 21:39:04,248 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 21:39:04,249 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 21:39:04,250 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 21:39:04,252 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 21:39:04,254 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 21:39:04,255 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 21:39:04,256 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 21:39:04,257 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 21:39:04,258 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 21:39:04,260 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 21:39:04,260 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 21:39:04,261 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 21:39:04,262 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 21:39:04,262 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 21:39:04,263 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 21:39:04,263 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 21:39:04,264 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 21:39:04,264 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 21:39:04,265 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 21:39:04,266 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 21:39:04,266 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 21:39:04,267 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 21:39:04,267 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 21:39:04,267 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 21:39:04,268 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 21:39:04,269 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 21:39:04,270 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-17 21:39:04,284 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 21:39:04,284 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 21:39:04,285 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 21:39:04,285 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 21:39:04,285 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 21:39:04,286 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 21:39:04,286 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 21:39:04,286 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 21:39:04,286 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 21:39:04,286 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 21:39:04,287 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 21:39:04,287 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 21:39:04,287 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 21:39:04,287 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 21:39:04,287 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 21:39:04,288 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 21:39:04,288 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 21:39:04,288 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 21:39:04,288 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 21:39:04,288 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 21:39:04,289 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 21:39:04,289 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:39:04,289 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 21:39:04,289 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 21:39:04,289 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 21:39:04,290 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 21:39:04,290 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 21:39:04,290 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 21:39:04,290 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 21:39:04,290 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 21:39:04,571 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 21:39:04,585 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 21:39:04,588 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 21:39:04,589 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 21:39:04,590 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 21:39:04,591 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product05.cil.c [2020-07-17 21:39:04,649 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e0573057/a94f7f67c9a142f0883265ead77da8d1/FLAG7b1096cb2 [2020-07-17 21:39:05,133 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 21:39:05,134 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product05.cil.c [2020-07-17 21:39:05,146 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e0573057/a94f7f67c9a142f0883265ead77da8d1/FLAG7b1096cb2 [2020-07-17 21:39:05,486 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e0573057/a94f7f67c9a142f0883265ead77da8d1 [2020-07-17 21:39:05,494 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 21:39:05,497 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 21:39:05,498 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 21:39:05,499 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 21:39:05,502 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 21:39:05,504 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:39:05" (1/1) ... [2020-07-17 21:39:05,507 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a84a430 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:05, skipping insertion in model container [2020-07-17 21:39:05,507 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:39:05" (1/1) ... [2020-07-17 21:39:05,515 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 21:39:05,563 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 21:39:06,028 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:39:06,045 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 21:39:06,130 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:39:06,168 INFO L208 MainTranslator]: Completed translation [2020-07-17 21:39:06,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:06 WrapperNode [2020-07-17 21:39:06,169 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 21:39:06,170 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 21:39:06,170 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 21:39:06,170 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 21:39:06,184 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:06" (1/1) ... [2020-07-17 21:39:06,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:06" (1/1) ... [2020-07-17 21:39:06,228 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:06" (1/1) ... [2020-07-17 21:39:06,228 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:06" (1/1) ... [2020-07-17 21:39:06,275 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:06" (1/1) ... [2020-07-17 21:39:06,295 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:06" (1/1) ... [2020-07-17 21:39:06,300 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:06" (1/1) ... [2020-07-17 21:39:06,319 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 21:39:06,320 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 21:39:06,320 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 21:39:06,320 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 21:39:06,323 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:06" (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 [2020-07-17 21:39:06,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 21:39:06,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 21:39:06,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 21:39:06,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:39:06,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:39:06,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:39:06,396 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 21:39:06,397 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 21:39:06,397 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 21:39:06,397 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 21:39:06,397 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 21:39:06,398 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 21:39:06,398 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 21:39:06,399 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 21:39:06,399 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 21:39:06,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 21:39:06,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 21:39:06,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 21:39:06,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 21:39:06,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 21:39:06,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 21:39:06,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 21:39:06,402 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 21:39:06,402 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 21:39:06,403 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 21:39:06,403 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 21:39:06,403 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 21:39:06,403 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 21:39:06,403 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 21:39:06,404 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 21:39:06,404 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 21:39:06,404 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 21:39:06,404 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 21:39:06,404 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 21:39:06,404 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 21:39:06,404 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 21:39:06,405 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 21:39:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 21:39:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 21:39:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 21:39:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 21:39:06,405 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 21:39:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 21:39:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:39:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:39:06,406 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:39:06,407 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 21:39:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 21:39:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 21:39:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 21:39:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 21:39:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 21:39:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 21:39:06,408 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 21:39:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 21:39:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 21:39:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 21:39:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 21:39:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 21:39:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 21:39:06,409 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 21:39:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 21:39:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 21:39:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 21:39:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 21:39:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 21:39:06,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 21:39:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 21:39:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 21:39:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 21:39:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 21:39:06,411 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 21:39:06,412 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 21:39:06,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 21:39:06,413 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 21:39:06,413 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 21:39:06,413 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 21:39:06,413 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 21:39:06,413 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 21:39:06,413 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 21:39:06,413 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 21:39:06,414 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 21:39:06,414 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 21:39:06,414 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 21:39:06,414 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 21:39:06,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 21:39:06,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 21:39:06,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 21:39:07,945 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 21:39:07,946 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 21:39:07,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:39:07 BoogieIcfgContainer [2020-07-17 21:39:07,951 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 21:39:07,952 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 21:39:07,953 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 21:39:07,956 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 21:39:07,957 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 09:39:05" (1/3) ... [2020-07-17 21:39:07,958 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3162e57f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:39:07, skipping insertion in model container [2020-07-17 21:39:07,958 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:39:06" (2/3) ... [2020-07-17 21:39:07,959 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3162e57f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:39:07, skipping insertion in model container [2020-07-17 21:39:07,959 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:39:07" (3/3) ... [2020-07-17 21:39:07,961 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product05.cil.c [2020-07-17 21:39:07,973 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 21:39:07,981 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 21:39:07,998 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 21:39:08,022 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 21:39:08,023 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 21:39:08,023 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 21:39:08,023 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 21:39:08,024 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 21:39:08,024 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 21:39:08,024 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 21:39:08,024 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 21:39:08,047 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states. [2020-07-17 21:39:08,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-17 21:39:08,057 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:39:08,059 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 21:39:08,059 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:39:08,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:39:08,066 INFO L82 PathProgramCache]: Analyzing trace with hash -1975272670, now seen corresponding path program 1 times [2020-07-17 21:39:08,078 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:39:08,079 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [289702932] [2020-07-17 21:39:08,079 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:39:08,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:08,897 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:39:08,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:08,999 INFO L280 TraceCheckUtils]: 0: Hoare triple {188#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string64.base, #t~string64.offset, 1);call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1);call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1);call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1);call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string66.base, #t~string66.offset, 1);call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string68.base, #t~string68.offset, 1);call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {158#true} is VALID [2020-07-17 21:39:09,000 INFO L280 TraceCheckUtils]: 1: Hoare triple {158#true} assume true; {158#true} is VALID [2020-07-17 21:39:09,001 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {158#true} {158#true} #479#return; {158#true} is VALID [2020-07-17 21:39:09,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:09,008 INFO L280 TraceCheckUtils]: 0: Hoare triple {158#true} assume true; {158#true} is VALID [2020-07-17 21:39:09,008 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {158#true} {158#true} #391#return; {158#true} is VALID [2020-07-17 21:39:09,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:09,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {158#true} assume true; {158#true} is VALID [2020-07-17 21:39:09,012 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {158#true} {158#true} #393#return; {158#true} is VALID [2020-07-17 21:39:09,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:09,016 INFO L280 TraceCheckUtils]: 0: Hoare triple {158#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {158#true} is VALID [2020-07-17 21:39:09,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {158#true} assume true; {158#true} is VALID [2020-07-17 21:39:09,017 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {158#true} {158#true} #395#return; {158#true} is VALID [2020-07-17 21:39:09,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:09,021 INFO L280 TraceCheckUtils]: 0: Hoare triple {158#true} assume true; {158#true} is VALID [2020-07-17 21:39:09,021 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {158#true} {158#true} #397#return; {158#true} is VALID [2020-07-17 21:39:09,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:09,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {189#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {158#true} is VALID [2020-07-17 21:39:09,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {158#true} assume true; {158#true} is VALID [2020-07-17 21:39:09,034 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {158#true} {158#true} #469#return; {158#true} is VALID [2020-07-17 21:39:09,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:09,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:09,043 INFO L280 TraceCheckUtils]: 0: Hoare triple {158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {158#true} is VALID [2020-07-17 21:39:09,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {158#true} assume true; {158#true} is VALID [2020-07-17 21:39:09,044 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {158#true} {189#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #459#return; {158#true} is VALID [2020-07-17 21:39:09,045 INFO L263 TraceCheckUtils]: 0: Hoare triple {189#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {158#true} is VALID [2020-07-17 21:39:09,045 INFO L280 TraceCheckUtils]: 1: Hoare triple {158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {158#true} is VALID [2020-07-17 21:39:09,045 INFO L280 TraceCheckUtils]: 2: Hoare triple {158#true} assume true; {158#true} is VALID [2020-07-17 21:39:09,046 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {158#true} {189#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #459#return; {158#true} is VALID [2020-07-17 21:39:09,046 INFO L280 TraceCheckUtils]: 4: Hoare triple {158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {158#true} is VALID [2020-07-17 21:39:09,046 INFO L280 TraceCheckUtils]: 5: Hoare triple {158#true} assume true; {158#true} is VALID [2020-07-17 21:39:09,047 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {158#true} {159#false} #447#return; {159#false} is VALID [2020-07-17 21:39:09,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:09,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {158#true} is VALID [2020-07-17 21:39:09,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {158#true} assume true; {158#true} is VALID [2020-07-17 21:39:09,052 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {158#true} {159#false} #461#return; {159#false} is VALID [2020-07-17 21:39:09,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:09,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {158#true} is VALID [2020-07-17 21:39:09,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {158#true} assume true; {158#true} is VALID [2020-07-17 21:39:09,056 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {158#true} {159#false} #463#return; {159#false} is VALID [2020-07-17 21:39:09,062 INFO L263 TraceCheckUtils]: 0: Hoare triple {158#true} call ULTIMATE.init(); {188#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:39:09,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {188#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string64.base, #t~string64.offset, 1);call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1);call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1);call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1);call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string66.base, #t~string66.offset, 1);call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string68.base, #t~string68.offset, 1);call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {158#true} is VALID [2020-07-17 21:39:09,063 INFO L280 TraceCheckUtils]: 2: Hoare triple {158#true} assume true; {158#true} is VALID [2020-07-17 21:39:09,064 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {158#true} {158#true} #479#return; {158#true} is VALID [2020-07-17 21:39:09,064 INFO L263 TraceCheckUtils]: 4: Hoare triple {158#true} call #t~ret72 := main(); {158#true} is VALID [2020-07-17 21:39:09,064 INFO L280 TraceCheckUtils]: 5: Hoare triple {158#true} havoc ~retValue_acc~5;havoc ~tmp~6; {158#true} is VALID [2020-07-17 21:39:09,065 INFO L263 TraceCheckUtils]: 6: Hoare triple {158#true} call select_helpers(); {158#true} is VALID [2020-07-17 21:39:09,065 INFO L280 TraceCheckUtils]: 7: Hoare triple {158#true} assume true; {158#true} is VALID [2020-07-17 21:39:09,065 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {158#true} {158#true} #391#return; {158#true} is VALID [2020-07-17 21:39:09,066 INFO L263 TraceCheckUtils]: 9: Hoare triple {158#true} call select_features(); {158#true} is VALID [2020-07-17 21:39:09,066 INFO L280 TraceCheckUtils]: 10: Hoare triple {158#true} assume true; {158#true} is VALID [2020-07-17 21:39:09,066 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {158#true} {158#true} #393#return; {158#true} is VALID [2020-07-17 21:39:09,067 INFO L263 TraceCheckUtils]: 12: Hoare triple {158#true} call #t~ret60 := valid_product(); {158#true} is VALID [2020-07-17 21:39:09,067 INFO L280 TraceCheckUtils]: 13: Hoare triple {158#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {158#true} is VALID [2020-07-17 21:39:09,067 INFO L280 TraceCheckUtils]: 14: Hoare triple {158#true} assume true; {158#true} is VALID [2020-07-17 21:39:09,067 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {158#true} {158#true} #395#return; {158#true} is VALID [2020-07-17 21:39:09,068 INFO L280 TraceCheckUtils]: 16: Hoare triple {158#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~tmp~6 := #t~ret60;havoc #t~ret60; {158#true} is VALID [2020-07-17 21:39:09,068 INFO L280 TraceCheckUtils]: 17: Hoare triple {158#true} assume 0 != ~tmp~6; {158#true} is VALID [2020-07-17 21:39:09,068 INFO L263 TraceCheckUtils]: 18: Hoare triple {158#true} call setup(); {158#true} is VALID [2020-07-17 21:39:09,069 INFO L280 TraceCheckUtils]: 19: Hoare triple {158#true} assume true; {158#true} is VALID [2020-07-17 21:39:09,069 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {158#true} {158#true} #397#return; {158#true} is VALID [2020-07-17 21:39:09,069 INFO L263 TraceCheckUtils]: 21: Hoare triple {158#true} call runTest(); {158#true} is VALID [2020-07-17 21:39:09,070 INFO L263 TraceCheckUtils]: 22: Hoare triple {158#true} call __utac_acc__Specification5_spec__1(); {189#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:39:09,071 INFO L280 TraceCheckUtils]: 23: Hoare triple {189#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {158#true} is VALID [2020-07-17 21:39:09,071 INFO L280 TraceCheckUtils]: 24: Hoare triple {158#true} assume true; {158#true} is VALID [2020-07-17 21:39:09,071 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {158#true} {158#true} #469#return; {158#true} is VALID [2020-07-17 21:39:09,072 INFO L263 TraceCheckUtils]: 26: Hoare triple {158#true} call test(); {158#true} is VALID [2020-07-17 21:39:09,072 INFO L280 TraceCheckUtils]: 27: Hoare triple {158#true} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {158#true} is VALID [2020-07-17 21:39:09,073 INFO L280 TraceCheckUtils]: 28: Hoare triple {158#true} assume !true; {159#false} is VALID [2020-07-17 21:39:09,073 INFO L263 TraceCheckUtils]: 29: Hoare triple {159#false} call cleanup(); {159#false} is VALID [2020-07-17 21:39:09,074 INFO L280 TraceCheckUtils]: 30: Hoare triple {159#false} havoc ~i~0;havoc ~__cil_tmp2~0; {159#false} is VALID [2020-07-17 21:39:09,074 INFO L263 TraceCheckUtils]: 31: Hoare triple {159#false} call timeShift(); {159#false} is VALID [2020-07-17 21:39:09,074 INFO L263 TraceCheckUtils]: 32: Hoare triple {159#false} call __utac_acc__Specification5_spec__2(); {189#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:39:09,074 INFO L263 TraceCheckUtils]: 33: Hoare triple {189#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {158#true} is VALID [2020-07-17 21:39:09,075 INFO L280 TraceCheckUtils]: 34: Hoare triple {158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {158#true} is VALID [2020-07-17 21:39:09,075 INFO L280 TraceCheckUtils]: 35: Hoare triple {158#true} assume true; {158#true} is VALID [2020-07-17 21:39:09,075 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {158#true} {189#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #459#return; {158#true} is VALID [2020-07-17 21:39:09,076 INFO L280 TraceCheckUtils]: 37: Hoare triple {158#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {158#true} is VALID [2020-07-17 21:39:09,076 INFO L280 TraceCheckUtils]: 38: Hoare triple {158#true} assume true; {158#true} is VALID [2020-07-17 21:39:09,076 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {158#true} {159#false} #447#return; {159#false} is VALID [2020-07-17 21:39:09,077 INFO L280 TraceCheckUtils]: 40: Hoare triple {159#false} assume !(0 != ~pumpRunning~0); {159#false} is VALID [2020-07-17 21:39:09,077 INFO L280 TraceCheckUtils]: 41: Hoare triple {159#false} assume !(0 != ~systemActive~0); {159#false} is VALID [2020-07-17 21:39:09,077 INFO L263 TraceCheckUtils]: 42: Hoare triple {159#false} call __utac_acc__Specification5_spec__3(); {159#false} is VALID [2020-07-17 21:39:09,077 INFO L280 TraceCheckUtils]: 43: Hoare triple {159#false} havoc ~tmp~0;havoc ~tmp___0~0; {159#false} is VALID [2020-07-17 21:39:09,078 INFO L263 TraceCheckUtils]: 44: Hoare triple {159#false} call #t~ret1 := getWaterLevel(); {158#true} is VALID [2020-07-17 21:39:09,078 INFO L280 TraceCheckUtils]: 45: Hoare triple {158#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {158#true} is VALID [2020-07-17 21:39:09,078 INFO L280 TraceCheckUtils]: 46: Hoare triple {158#true} assume true; {158#true} is VALID [2020-07-17 21:39:09,079 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {158#true} {159#false} #461#return; {159#false} is VALID [2020-07-17 21:39:09,079 INFO L280 TraceCheckUtils]: 48: Hoare triple {159#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {159#false} is VALID [2020-07-17 21:39:09,079 INFO L280 TraceCheckUtils]: 49: Hoare triple {159#false} assume 2 != ~tmp~0; {159#false} is VALID [2020-07-17 21:39:09,079 INFO L263 TraceCheckUtils]: 50: Hoare triple {159#false} call #t~ret2 := isPumpRunning(); {158#true} is VALID [2020-07-17 21:39:09,080 INFO L280 TraceCheckUtils]: 51: Hoare triple {158#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {158#true} is VALID [2020-07-17 21:39:09,080 INFO L280 TraceCheckUtils]: 52: Hoare triple {158#true} assume true; {158#true} is VALID [2020-07-17 21:39:09,080 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {158#true} {159#false} #463#return; {159#false} is VALID [2020-07-17 21:39:09,081 INFO L280 TraceCheckUtils]: 54: Hoare triple {159#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {159#false} is VALID [2020-07-17 21:39:09,081 INFO L280 TraceCheckUtils]: 55: Hoare triple {159#false} assume 0 != ~tmp___0~0; {159#false} is VALID [2020-07-17 21:39:09,081 INFO L280 TraceCheckUtils]: 56: Hoare triple {159#false} assume 0 == ~switchedOnBeforeTS~0; {159#false} is VALID [2020-07-17 21:39:09,082 INFO L263 TraceCheckUtils]: 57: Hoare triple {159#false} call __automaton_fail(); {159#false} is VALID [2020-07-17 21:39:09,082 INFO L280 TraceCheckUtils]: 58: Hoare triple {159#false} assume !false; {159#false} is VALID [2020-07-17 21:39:09,091 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:39:09,092 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [289702932] [2020-07-17 21:39:09,093 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:39:09,093 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 21:39:09,094 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1027037674] [2020-07-17 21:39:09,100 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:39:09,103 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:39:09,107 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 21:39:09,195 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:39:09,196 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 21:39:09,196 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:39:09,205 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 21:39:09,206 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:39:09,208 INFO L87 Difference]: Start difference. First operand 155 states. Second operand 4 states. [2020-07-17 21:39:12,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:39:12,984 INFO L93 Difference]: Finished difference Result 249 states and 322 transitions. [2020-07-17 21:39:12,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 21:39:12,984 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:39:12,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:39:12,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:39:13,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 322 transitions. [2020-07-17 21:39:13,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:39:13,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 322 transitions. [2020-07-17 21:39:13,031 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 322 transitions. [2020-07-17 21:39:13,978 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 322 edges. 322 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:39:14,001 INFO L225 Difference]: With dead ends: 249 [2020-07-17 21:39:14,002 INFO L226 Difference]: Without dead ends: 138 [2020-07-17 21:39:14,006 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:39:14,025 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2020-07-17 21:39:15,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 112. [2020-07-17 21:39:15,102 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:39:15,103 INFO L82 GeneralOperation]: Start isEquivalent. First operand 138 states. Second operand 112 states. [2020-07-17 21:39:15,103 INFO L74 IsIncluded]: Start isIncluded. First operand 138 states. Second operand 112 states. [2020-07-17 21:39:15,104 INFO L87 Difference]: Start difference. First operand 138 states. Second operand 112 states. [2020-07-17 21:39:15,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:39:15,117 INFO L93 Difference]: Finished difference Result 138 states and 170 transitions. [2020-07-17 21:39:15,118 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 170 transitions. [2020-07-17 21:39:15,120 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:39:15,120 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:39:15,121 INFO L74 IsIncluded]: Start isIncluded. First operand 112 states. Second operand 138 states. [2020-07-17 21:39:15,121 INFO L87 Difference]: Start difference. First operand 112 states. Second operand 138 states. [2020-07-17 21:39:15,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:39:15,133 INFO L93 Difference]: Finished difference Result 138 states and 170 transitions. [2020-07-17 21:39:15,133 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 170 transitions. [2020-07-17 21:39:15,140 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:39:15,141 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:39:15,141 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:39:15,141 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:39:15,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112 states. [2020-07-17 21:39:15,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 130 transitions. [2020-07-17 21:39:15,150 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 130 transitions. Word has length 59 [2020-07-17 21:39:15,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:39:15,150 INFO L479 AbstractCegarLoop]: Abstraction has 112 states and 130 transitions. [2020-07-17 21:39:15,151 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 21:39:15,151 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 130 transitions. [2020-07-17 21:39:15,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-17 21:39:15,154 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:39:15,154 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 21:39:15,155 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 21:39:15,155 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:39:15,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:39:15,155 INFO L82 PathProgramCache]: Analyzing trace with hash -907286863, now seen corresponding path program 1 times [2020-07-17 21:39:15,156 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:39:15,156 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [732214960] [2020-07-17 21:39:15,156 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:39:15,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:15,616 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:39:15,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:15,761 INFO L280 TraceCheckUtils]: 0: Hoare triple {1011#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string64.base, #t~string64.offset, 1);call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1);call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1);call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1);call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string66.base, #t~string66.offset, 1);call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string68.base, #t~string68.offset, 1);call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {982#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:15,762 INFO L280 TraceCheckUtils]: 1: Hoare triple {982#(= 1 ~systemActive~0)} assume true; {982#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:15,763 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {982#(= 1 ~systemActive~0)} {977#true} #479#return; {982#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:15,767 INFO L280 TraceCheckUtils]: 0: Hoare triple {977#true} assume true; {977#true} is VALID [2020-07-17 21:39:15,768 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {977#true} {982#(= 1 ~systemActive~0)} #391#return; {982#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:15,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:15,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {977#true} assume true; {977#true} is VALID [2020-07-17 21:39:15,773 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {977#true} {982#(= 1 ~systemActive~0)} #393#return; {982#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:15,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:15,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {977#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {1012#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:39:15,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {1012#(= 1 |valid_product_#res|)} assume true; {1012#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:39:15,803 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1012#(= 1 |valid_product_#res|)} {982#(= 1 ~systemActive~0)} #395#return; {990#(= |main_#t~ret60| ~systemActive~0)} is VALID [2020-07-17 21:39:15,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:15,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {977#true} assume true; {977#true} is VALID [2020-07-17 21:39:15,807 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {977#true} {992#(not (= 0 ~systemActive~0))} #397#return; {992#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:15,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:15,831 INFO L280 TraceCheckUtils]: 0: Hoare triple {1013#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {977#true} is VALID [2020-07-17 21:39:15,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {977#true} assume true; {977#true} is VALID [2020-07-17 21:39:15,832 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {977#true} {992#(not (= 0 ~systemActive~0))} #469#return; {992#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:15,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:15,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:15,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {977#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {977#true} is VALID [2020-07-17 21:39:15,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {977#true} assume true; {977#true} is VALID [2020-07-17 21:39:15,844 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {977#true} {1013#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #459#return; {977#true} is VALID [2020-07-17 21:39:15,844 INFO L263 TraceCheckUtils]: 0: Hoare triple {1013#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {977#true} is VALID [2020-07-17 21:39:15,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {977#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {977#true} is VALID [2020-07-17 21:39:15,845 INFO L280 TraceCheckUtils]: 2: Hoare triple {977#true} assume true; {977#true} is VALID [2020-07-17 21:39:15,845 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {977#true} {1013#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #459#return; {977#true} is VALID [2020-07-17 21:39:15,845 INFO L280 TraceCheckUtils]: 4: Hoare triple {977#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {977#true} is VALID [2020-07-17 21:39:15,845 INFO L280 TraceCheckUtils]: 5: Hoare triple {977#true} assume true; {977#true} is VALID [2020-07-17 21:39:15,847 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {977#true} {992#(not (= 0 ~systemActive~0))} #447#return; {992#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:15,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:15,852 INFO L280 TraceCheckUtils]: 0: Hoare triple {977#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {977#true} is VALID [2020-07-17 21:39:15,853 INFO L280 TraceCheckUtils]: 1: Hoare triple {977#true} assume true; {977#true} is VALID [2020-07-17 21:39:15,853 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {977#true} {978#false} #461#return; {978#false} is VALID [2020-07-17 21:39:15,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:15,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {977#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {977#true} is VALID [2020-07-17 21:39:15,858 INFO L280 TraceCheckUtils]: 1: Hoare triple {977#true} assume true; {977#true} is VALID [2020-07-17 21:39:15,862 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {977#true} {978#false} #463#return; {978#false} is VALID [2020-07-17 21:39:15,884 INFO L263 TraceCheckUtils]: 0: Hoare triple {977#true} call ULTIMATE.init(); {1011#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:39:15,889 INFO L280 TraceCheckUtils]: 1: Hoare triple {1011#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string64.base, #t~string64.offset, 1);call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1);call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1);call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1);call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string66.base, #t~string66.offset, 1);call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string68.base, #t~string68.offset, 1);call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {982#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:15,890 INFO L280 TraceCheckUtils]: 2: Hoare triple {982#(= 1 ~systemActive~0)} assume true; {982#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:15,891 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {982#(= 1 ~systemActive~0)} {977#true} #479#return; {982#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:15,892 INFO L263 TraceCheckUtils]: 4: Hoare triple {982#(= 1 ~systemActive~0)} call #t~ret72 := main(); {982#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:15,893 INFO L280 TraceCheckUtils]: 5: Hoare triple {982#(= 1 ~systemActive~0)} havoc ~retValue_acc~5;havoc ~tmp~6; {982#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:15,893 INFO L263 TraceCheckUtils]: 6: Hoare triple {982#(= 1 ~systemActive~0)} call select_helpers(); {977#true} is VALID [2020-07-17 21:39:15,894 INFO L280 TraceCheckUtils]: 7: Hoare triple {977#true} assume true; {977#true} is VALID [2020-07-17 21:39:15,895 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {977#true} {982#(= 1 ~systemActive~0)} #391#return; {982#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:15,896 INFO L263 TraceCheckUtils]: 9: Hoare triple {982#(= 1 ~systemActive~0)} call select_features(); {977#true} is VALID [2020-07-17 21:39:15,896 INFO L280 TraceCheckUtils]: 10: Hoare triple {977#true} assume true; {977#true} is VALID [2020-07-17 21:39:15,897 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {977#true} {982#(= 1 ~systemActive~0)} #393#return; {982#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:39:15,897 INFO L263 TraceCheckUtils]: 12: Hoare triple {982#(= 1 ~systemActive~0)} call #t~ret60 := valid_product(); {977#true} is VALID [2020-07-17 21:39:15,898 INFO L280 TraceCheckUtils]: 13: Hoare triple {977#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {1012#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:39:15,898 INFO L280 TraceCheckUtils]: 14: Hoare triple {1012#(= 1 |valid_product_#res|)} assume true; {1012#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:39:15,899 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1012#(= 1 |valid_product_#res|)} {982#(= 1 ~systemActive~0)} #395#return; {990#(= |main_#t~ret60| ~systemActive~0)} is VALID [2020-07-17 21:39:15,900 INFO L280 TraceCheckUtils]: 16: Hoare triple {990#(= |main_#t~ret60| ~systemActive~0)} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~tmp~6 := #t~ret60;havoc #t~ret60; {991#(= main_~tmp~6 ~systemActive~0)} is VALID [2020-07-17 21:39:15,901 INFO L280 TraceCheckUtils]: 17: Hoare triple {991#(= main_~tmp~6 ~systemActive~0)} assume 0 != ~tmp~6; {992#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:15,901 INFO L263 TraceCheckUtils]: 18: Hoare triple {992#(not (= 0 ~systemActive~0))} call setup(); {977#true} is VALID [2020-07-17 21:39:15,901 INFO L280 TraceCheckUtils]: 19: Hoare triple {977#true} assume true; {977#true} is VALID [2020-07-17 21:39:15,902 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {977#true} {992#(not (= 0 ~systemActive~0))} #397#return; {992#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:15,903 INFO L263 TraceCheckUtils]: 21: Hoare triple {992#(not (= 0 ~systemActive~0))} call runTest(); {992#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:15,904 INFO L263 TraceCheckUtils]: 22: Hoare triple {992#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1013#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:39:15,904 INFO L280 TraceCheckUtils]: 23: Hoare triple {1013#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {977#true} is VALID [2020-07-17 21:39:15,905 INFO L280 TraceCheckUtils]: 24: Hoare triple {977#true} assume true; {977#true} is VALID [2020-07-17 21:39:15,905 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {977#true} {992#(not (= 0 ~systemActive~0))} #469#return; {992#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:15,906 INFO L263 TraceCheckUtils]: 26: Hoare triple {992#(not (= 0 ~systemActive~0))} call test(); {992#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:15,907 INFO L280 TraceCheckUtils]: 27: Hoare triple {992#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {992#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:15,907 INFO L280 TraceCheckUtils]: 28: Hoare triple {992#(not (= 0 ~systemActive~0))} assume !false; {992#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:15,908 INFO L280 TraceCheckUtils]: 29: Hoare triple {992#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {992#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:15,909 INFO L280 TraceCheckUtils]: 30: Hoare triple {992#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~2 := #t~nondet21;havoc #t~nondet21; {992#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:15,909 INFO L280 TraceCheckUtils]: 31: Hoare triple {992#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~2); {992#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:15,910 INFO L280 TraceCheckUtils]: 32: Hoare triple {992#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {992#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:15,910 INFO L280 TraceCheckUtils]: 33: Hoare triple {992#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {992#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:15,911 INFO L280 TraceCheckUtils]: 34: Hoare triple {992#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {992#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:15,912 INFO L280 TraceCheckUtils]: 35: Hoare triple {992#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {992#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:15,912 INFO L263 TraceCheckUtils]: 36: Hoare triple {992#(not (= 0 ~systemActive~0))} call timeShift(); {992#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:15,913 INFO L263 TraceCheckUtils]: 37: Hoare triple {992#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1013#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:39:15,913 INFO L263 TraceCheckUtils]: 38: Hoare triple {1013#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {977#true} is VALID [2020-07-17 21:39:15,914 INFO L280 TraceCheckUtils]: 39: Hoare triple {977#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {977#true} is VALID [2020-07-17 21:39:15,914 INFO L280 TraceCheckUtils]: 40: Hoare triple {977#true} assume true; {977#true} is VALID [2020-07-17 21:39:15,914 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {977#true} {1013#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #459#return; {977#true} is VALID [2020-07-17 21:39:15,914 INFO L280 TraceCheckUtils]: 42: Hoare triple {977#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {977#true} is VALID [2020-07-17 21:39:15,915 INFO L280 TraceCheckUtils]: 43: Hoare triple {977#true} assume true; {977#true} is VALID [2020-07-17 21:39:15,915 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {977#true} {992#(not (= 0 ~systemActive~0))} #447#return; {992#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:15,916 INFO L280 TraceCheckUtils]: 45: Hoare triple {992#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {992#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:39:15,917 INFO L280 TraceCheckUtils]: 46: Hoare triple {992#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {978#false} is VALID [2020-07-17 21:39:15,917 INFO L263 TraceCheckUtils]: 47: Hoare triple {978#false} call __utac_acc__Specification5_spec__3(); {978#false} is VALID [2020-07-17 21:39:15,917 INFO L280 TraceCheckUtils]: 48: Hoare triple {978#false} havoc ~tmp~0;havoc ~tmp___0~0; {978#false} is VALID [2020-07-17 21:39:15,917 INFO L263 TraceCheckUtils]: 49: Hoare triple {978#false} call #t~ret1 := getWaterLevel(); {977#true} is VALID [2020-07-17 21:39:15,918 INFO L280 TraceCheckUtils]: 50: Hoare triple {977#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {977#true} is VALID [2020-07-17 21:39:15,918 INFO L280 TraceCheckUtils]: 51: Hoare triple {977#true} assume true; {977#true} is VALID [2020-07-17 21:39:15,918 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {977#true} {978#false} #461#return; {978#false} is VALID [2020-07-17 21:39:15,919 INFO L280 TraceCheckUtils]: 53: Hoare triple {978#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {978#false} is VALID [2020-07-17 21:39:15,919 INFO L280 TraceCheckUtils]: 54: Hoare triple {978#false} assume 2 != ~tmp~0; {978#false} is VALID [2020-07-17 21:39:15,919 INFO L263 TraceCheckUtils]: 55: Hoare triple {978#false} call #t~ret2 := isPumpRunning(); {977#true} is VALID [2020-07-17 21:39:15,919 INFO L280 TraceCheckUtils]: 56: Hoare triple {977#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {977#true} is VALID [2020-07-17 21:39:15,920 INFO L280 TraceCheckUtils]: 57: Hoare triple {977#true} assume true; {977#true} is VALID [2020-07-17 21:39:15,920 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {977#true} {978#false} #463#return; {978#false} is VALID [2020-07-17 21:39:15,920 INFO L280 TraceCheckUtils]: 59: Hoare triple {978#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {978#false} is VALID [2020-07-17 21:39:15,921 INFO L280 TraceCheckUtils]: 60: Hoare triple {978#false} assume 0 != ~tmp___0~0; {978#false} is VALID [2020-07-17 21:39:15,921 INFO L280 TraceCheckUtils]: 61: Hoare triple {978#false} assume 0 == ~switchedOnBeforeTS~0; {978#false} is VALID [2020-07-17 21:39:15,922 INFO L263 TraceCheckUtils]: 62: Hoare triple {978#false} call __automaton_fail(); {978#false} is VALID [2020-07-17 21:39:15,922 INFO L280 TraceCheckUtils]: 63: Hoare triple {978#false} assume !false; {978#false} is VALID [2020-07-17 21:39:15,938 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:39:15,938 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [732214960] [2020-07-17 21:39:15,939 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:39:15,946 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:39:15,946 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1625936856] [2020-07-17 21:39:15,950 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:39:15,954 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:39:15,954 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:39:16,042 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:39:16,042 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:39:16,042 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:39:16,043 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:39:16,043 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:39:16,043 INFO L87 Difference]: Start difference. First operand 112 states and 130 transitions. Second operand 9 states. [2020-07-17 21:39:16,895 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:39:17,882 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:39:18,305 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:39:18,670 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:39:25,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:39:25,011 INFO L93 Difference]: Finished difference Result 222 states and 277 transitions. [2020-07-17 21:39:25,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-17 21:39:25,011 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:39:25,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:39:25,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:39:25,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 277 transitions. [2020-07-17 21:39:25,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:39:25,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 277 transitions. [2020-07-17 21:39:25,028 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 277 transitions. [2020-07-17 21:39:25,811 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 277 edges. 277 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:39:25,815 INFO L225 Difference]: With dead ends: 222 [2020-07-17 21:39:25,818 INFO L226 Difference]: Without dead ends: 138 [2020-07-17 21:39:25,820 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:39:25,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2020-07-17 21:39:27,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 112. [2020-07-17 21:39:27,000 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:39:27,001 INFO L82 GeneralOperation]: Start isEquivalent. First operand 138 states. Second operand 112 states. [2020-07-17 21:39:27,001 INFO L74 IsIncluded]: Start isIncluded. First operand 138 states. Second operand 112 states. [2020-07-17 21:39:27,001 INFO L87 Difference]: Start difference. First operand 138 states. Second operand 112 states. [2020-07-17 21:39:27,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:39:27,015 INFO L93 Difference]: Finished difference Result 138 states and 169 transitions. [2020-07-17 21:39:27,016 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 169 transitions. [2020-07-17 21:39:27,018 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:39:27,018 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:39:27,018 INFO L74 IsIncluded]: Start isIncluded. First operand 112 states. Second operand 138 states. [2020-07-17 21:39:27,018 INFO L87 Difference]: Start difference. First operand 112 states. Second operand 138 states. [2020-07-17 21:39:27,030 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:39:27,031 INFO L93 Difference]: Finished difference Result 138 states and 169 transitions. [2020-07-17 21:39:27,031 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 169 transitions. [2020-07-17 21:39:27,032 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:39:27,032 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:39:27,033 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:39:27,033 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:39:27,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 112 states. [2020-07-17 21:39:27,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 129 transitions. [2020-07-17 21:39:27,040 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 129 transitions. Word has length 64 [2020-07-17 21:39:27,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:39:27,041 INFO L479 AbstractCegarLoop]: Abstraction has 112 states and 129 transitions. [2020-07-17 21:39:27,041 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:39:27,041 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 129 transitions. [2020-07-17 21:39:27,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2020-07-17 21:39:27,045 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:39:27,046 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-17 21:39:27,046 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 21:39:27,047 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:39:27,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:39:27,047 INFO L82 PathProgramCache]: Analyzing trace with hash -1342562684, now seen corresponding path program 1 times [2020-07-17 21:39:27,048 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:39:27,048 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [992264034] [2020-07-17 21:39:27,048 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:39:27,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:27,412 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:39:27,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:27,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {1823#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string64.base, #t~string64.offset, 1);call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1);call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1);call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1);call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string66.base, #t~string66.offset, 1);call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string68.base, #t~string68.offset, 1);call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {1788#(= 0 ~pumpRunning~0)} assume true; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,497 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1788#(= 0 ~pumpRunning~0)} {1783#true} #479#return; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:27,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {1783#true} assume true; {1783#true} is VALID [2020-07-17 21:39:27,501 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1783#true} {1788#(= 0 ~pumpRunning~0)} #391#return; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:27,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {1783#true} assume true; {1783#true} is VALID [2020-07-17 21:39:27,505 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1783#true} {1788#(= 0 ~pumpRunning~0)} #393#return; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:27,519 INFO L280 TraceCheckUtils]: 0: Hoare triple {1783#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {1783#true} is VALID [2020-07-17 21:39:27,519 INFO L280 TraceCheckUtils]: 1: Hoare triple {1783#true} assume true; {1783#true} is VALID [2020-07-17 21:39:27,523 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1783#true} {1788#(= 0 ~pumpRunning~0)} #395#return; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:27,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {1783#true} assume true; {1783#true} is VALID [2020-07-17 21:39:27,541 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1783#true} {1788#(= 0 ~pumpRunning~0)} #397#return; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:27,556 INFO L280 TraceCheckUtils]: 0: Hoare triple {1824#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1783#true} is VALID [2020-07-17 21:39:27,556 INFO L280 TraceCheckUtils]: 1: Hoare triple {1783#true} assume true; {1783#true} is VALID [2020-07-17 21:39:27,557 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1783#true} {1788#(= 0 ~pumpRunning~0)} #469#return; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:27,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:27,572 INFO L280 TraceCheckUtils]: 0: Hoare triple {1783#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1783#true} is VALID [2020-07-17 21:39:27,572 INFO L280 TraceCheckUtils]: 1: Hoare triple {1783#true} assume true; {1783#true} is VALID [2020-07-17 21:39:27,573 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1783#true} {1824#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #459#return; {1783#true} is VALID [2020-07-17 21:39:27,573 INFO L263 TraceCheckUtils]: 0: Hoare triple {1824#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {1783#true} is VALID [2020-07-17 21:39:27,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {1783#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1783#true} is VALID [2020-07-17 21:39:27,573 INFO L280 TraceCheckUtils]: 2: Hoare triple {1783#true} assume true; {1783#true} is VALID [2020-07-17 21:39:27,574 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1783#true} {1824#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #459#return; {1783#true} is VALID [2020-07-17 21:39:27,574 INFO L280 TraceCheckUtils]: 4: Hoare triple {1783#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {1783#true} is VALID [2020-07-17 21:39:27,574 INFO L280 TraceCheckUtils]: 5: Hoare triple {1783#true} assume true; {1783#true} is VALID [2020-07-17 21:39:27,577 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1783#true} {1788#(= 0 ~pumpRunning~0)} #447#return; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:27,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:27,608 INFO L280 TraceCheckUtils]: 0: Hoare triple {1783#true} assume true; {1783#true} is VALID [2020-07-17 21:39:27,609 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1783#true} {1788#(= 0 ~pumpRunning~0)} #437#return; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {1828#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {1783#true} is VALID [2020-07-17 21:39:27,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {1783#true} assume !(0 != ~pumpRunning~0); {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,610 INFO L263 TraceCheckUtils]: 2: Hoare triple {1788#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {1783#true} is VALID [2020-07-17 21:39:27,611 INFO L280 TraceCheckUtils]: 3: Hoare triple {1783#true} assume true; {1783#true} is VALID [2020-07-17 21:39:27,611 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1783#true} {1788#(= 0 ~pumpRunning~0)} #437#return; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,612 INFO L280 TraceCheckUtils]: 5: Hoare triple {1788#(= 0 ~pumpRunning~0)} assume true; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,612 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1788#(= 0 ~pumpRunning~0)} {1788#(= 0 ~pumpRunning~0)} #451#return; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:27,618 INFO L280 TraceCheckUtils]: 0: Hoare triple {1783#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {1783#true} is VALID [2020-07-17 21:39:27,619 INFO L280 TraceCheckUtils]: 1: Hoare triple {1783#true} assume true; {1783#true} is VALID [2020-07-17 21:39:27,619 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1783#true} {1788#(= 0 ~pumpRunning~0)} #461#return; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:39:27,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {1783#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1831#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:39:27,643 INFO L280 TraceCheckUtils]: 1: Hoare triple {1831#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {1831#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:39:27,644 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1831#(= ~pumpRunning~0 |isPumpRunning_#res|)} {1788#(= 0 ~pumpRunning~0)} #463#return; {1821#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-17 21:39:27,648 INFO L263 TraceCheckUtils]: 0: Hoare triple {1783#true} call ULTIMATE.init(); {1823#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-17 21:39:27,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {1823#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(110, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 2 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string10.base, #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(102, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 3 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string12.base, #t~string12.offset, 1);call write~init~int(80, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(117, #t~string12.base, 2 + #t~string12.offset, 1);call write~init~int(109, #t~string12.base, 3 + #t~string12.offset, 1);call write~init~int(112, #t~string12.base, 4 + #t~string12.offset, 1);call write~init~int(58, #t~string12.base, 5 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 6 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(110, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 2 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string16.base, #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(102, #t~string16.base, 2 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 3 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string18.base, #t~string18.offset, 1);call write~init~int(32, #t~string18.base, 1 + #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 2 + #t~string18.offset, 1);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string20.base, #t~string20.offset, 1);call write~init~int(0, #t~string20.base, 1 + #t~string20.offset, 1);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(30);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(9);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(21);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(30);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(9);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(21);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(30);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(9);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(25);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(25);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(13);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string64.base, #t~string64.offset, 1);call write~init~int(77, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(101, #t~string64.base, 2 + #t~string64.offset, 1);call write~init~int(116, #t~string64.base, 3 + #t~string64.offset, 1);call write~init~int(104, #t~string64.base, 4 + #t~string64.offset, 1);call write~init~int(58, #t~string64.base, 5 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 6 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string66.base, #t~string66.offset, 1);call write~init~int(82, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(73, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(84, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 4 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string68.base, #t~string68.offset, 1);call write~init~int(75, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,654 INFO L280 TraceCheckUtils]: 2: Hoare triple {1788#(= 0 ~pumpRunning~0)} assume true; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,655 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1788#(= 0 ~pumpRunning~0)} {1783#true} #479#return; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,655 INFO L263 TraceCheckUtils]: 4: Hoare triple {1788#(= 0 ~pumpRunning~0)} call #t~ret72 := main(); {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,655 INFO L280 TraceCheckUtils]: 5: Hoare triple {1788#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~5;havoc ~tmp~6; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,656 INFO L263 TraceCheckUtils]: 6: Hoare triple {1788#(= 0 ~pumpRunning~0)} call select_helpers(); {1783#true} is VALID [2020-07-17 21:39:27,656 INFO L280 TraceCheckUtils]: 7: Hoare triple {1783#true} assume true; {1783#true} is VALID [2020-07-17 21:39:27,658 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1783#true} {1788#(= 0 ~pumpRunning~0)} #391#return; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,658 INFO L263 TraceCheckUtils]: 9: Hoare triple {1788#(= 0 ~pumpRunning~0)} call select_features(); {1783#true} is VALID [2020-07-17 21:39:27,659 INFO L280 TraceCheckUtils]: 10: Hoare triple {1783#true} assume true; {1783#true} is VALID [2020-07-17 21:39:27,659 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1783#true} {1788#(= 0 ~pumpRunning~0)} #393#return; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,660 INFO L263 TraceCheckUtils]: 12: Hoare triple {1788#(= 0 ~pumpRunning~0)} call #t~ret60 := valid_product(); {1783#true} is VALID [2020-07-17 21:39:27,660 INFO L280 TraceCheckUtils]: 13: Hoare triple {1783#true} havoc ~retValue_acc~9;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {1783#true} is VALID [2020-07-17 21:39:27,660 INFO L280 TraceCheckUtils]: 14: Hoare triple {1783#true} assume true; {1783#true} is VALID [2020-07-17 21:39:27,660 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1783#true} {1788#(= 0 ~pumpRunning~0)} #395#return; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,661 INFO L280 TraceCheckUtils]: 16: Hoare triple {1788#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~tmp~6 := #t~ret60;havoc #t~ret60; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,661 INFO L280 TraceCheckUtils]: 17: Hoare triple {1788#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~6; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,661 INFO L263 TraceCheckUtils]: 18: Hoare triple {1788#(= 0 ~pumpRunning~0)} call setup(); {1783#true} is VALID [2020-07-17 21:39:27,661 INFO L280 TraceCheckUtils]: 19: Hoare triple {1783#true} assume true; {1783#true} is VALID [2020-07-17 21:39:27,662 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1783#true} {1788#(= 0 ~pumpRunning~0)} #397#return; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,662 INFO L263 TraceCheckUtils]: 21: Hoare triple {1788#(= 0 ~pumpRunning~0)} call runTest(); {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,663 INFO L263 TraceCheckUtils]: 22: Hoare triple {1788#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {1824#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:39:27,663 INFO L280 TraceCheckUtils]: 23: Hoare triple {1824#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1783#true} is VALID [2020-07-17 21:39:27,664 INFO L280 TraceCheckUtils]: 24: Hoare triple {1783#true} assume true; {1783#true} is VALID [2020-07-17 21:39:27,665 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1783#true} {1788#(= 0 ~pumpRunning~0)} #469#return; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,665 INFO L263 TraceCheckUtils]: 26: Hoare triple {1788#(= 0 ~pumpRunning~0)} call test(); {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,666 INFO L280 TraceCheckUtils]: 27: Hoare triple {1788#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~2;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,667 INFO L280 TraceCheckUtils]: 28: Hoare triple {1788#(= 0 ~pumpRunning~0)} assume !false; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,669 INFO L280 TraceCheckUtils]: 29: Hoare triple {1788#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,671 INFO L280 TraceCheckUtils]: 30: Hoare triple {1788#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~2 := #t~nondet21;havoc #t~nondet21; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,673 INFO L280 TraceCheckUtils]: 31: Hoare triple {1788#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~2); {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,674 INFO L280 TraceCheckUtils]: 32: Hoare triple {1788#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,674 INFO L280 TraceCheckUtils]: 33: Hoare triple {1788#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,675 INFO L280 TraceCheckUtils]: 34: Hoare triple {1788#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,675 INFO L280 TraceCheckUtils]: 35: Hoare triple {1788#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,676 INFO L263 TraceCheckUtils]: 36: Hoare triple {1788#(= 0 ~pumpRunning~0)} call timeShift(); {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,676 INFO L263 TraceCheckUtils]: 37: Hoare triple {1788#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {1824#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:39:27,676 INFO L263 TraceCheckUtils]: 38: Hoare triple {1824#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret0 := isPumpRunning(); {1783#true} is VALID [2020-07-17 21:39:27,676 INFO L280 TraceCheckUtils]: 39: Hoare triple {1783#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1783#true} is VALID [2020-07-17 21:39:27,677 INFO L280 TraceCheckUtils]: 40: Hoare triple {1783#true} assume true; {1783#true} is VALID [2020-07-17 21:39:27,677 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1783#true} {1824#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #459#return; {1783#true} is VALID [2020-07-17 21:39:27,677 INFO L280 TraceCheckUtils]: 42: Hoare triple {1783#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret0;havoc #t~ret0; {1783#true} is VALID [2020-07-17 21:39:27,677 INFO L280 TraceCheckUtils]: 43: Hoare triple {1783#true} assume true; {1783#true} is VALID [2020-07-17 21:39:27,679 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1783#true} {1788#(= 0 ~pumpRunning~0)} #447#return; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,680 INFO L280 TraceCheckUtils]: 45: Hoare triple {1788#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,681 INFO L280 TraceCheckUtils]: 46: Hoare triple {1788#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,682 INFO L263 TraceCheckUtils]: 47: Hoare triple {1788#(= 0 ~pumpRunning~0)} call processEnvironment(); {1828#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:39:27,682 INFO L280 TraceCheckUtils]: 48: Hoare triple {1828#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {1783#true} is VALID [2020-07-17 21:39:27,683 INFO L280 TraceCheckUtils]: 49: Hoare triple {1783#true} assume !(0 != ~pumpRunning~0); {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,684 INFO L263 TraceCheckUtils]: 50: Hoare triple {1788#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {1783#true} is VALID [2020-07-17 21:39:27,684 INFO L280 TraceCheckUtils]: 51: Hoare triple {1783#true} assume true; {1783#true} is VALID [2020-07-17 21:39:27,684 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1783#true} {1788#(= 0 ~pumpRunning~0)} #437#return; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,685 INFO L280 TraceCheckUtils]: 53: Hoare triple {1788#(= 0 ~pumpRunning~0)} assume true; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,686 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1788#(= 0 ~pumpRunning~0)} {1788#(= 0 ~pumpRunning~0)} #451#return; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,686 INFO L263 TraceCheckUtils]: 55: Hoare triple {1788#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,688 INFO L280 TraceCheckUtils]: 56: Hoare triple {1788#(= 0 ~pumpRunning~0)} havoc ~tmp~0;havoc ~tmp___0~0; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,688 INFO L263 TraceCheckUtils]: 57: Hoare triple {1788#(= 0 ~pumpRunning~0)} call #t~ret1 := getWaterLevel(); {1783#true} is VALID [2020-07-17 21:39:27,688 INFO L280 TraceCheckUtils]: 58: Hoare triple {1783#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {1783#true} is VALID [2020-07-17 21:39:27,689 INFO L280 TraceCheckUtils]: 59: Hoare triple {1783#true} assume true; {1783#true} is VALID [2020-07-17 21:39:27,690 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {1783#true} {1788#(= 0 ~pumpRunning~0)} #461#return; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,690 INFO L280 TraceCheckUtils]: 61: Hoare triple {1788#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,693 INFO L280 TraceCheckUtils]: 62: Hoare triple {1788#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~0; {1788#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:39:27,694 INFO L263 TraceCheckUtils]: 63: Hoare triple {1788#(= 0 ~pumpRunning~0)} call #t~ret2 := isPumpRunning(); {1783#true} is VALID [2020-07-17 21:39:27,694 INFO L280 TraceCheckUtils]: 64: Hoare triple {1783#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1831#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:39:27,695 INFO L280 TraceCheckUtils]: 65: Hoare triple {1831#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {1831#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:39:27,695 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {1831#(= ~pumpRunning~0 |isPumpRunning_#res|)} {1788#(= 0 ~pumpRunning~0)} #463#return; {1821#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} is VALID [2020-07-17 21:39:27,696 INFO L280 TraceCheckUtils]: 67: Hoare triple {1821#(= 0 |__utac_acc__Specification5_spec__3_#t~ret2|)} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp___0~0 := #t~ret2;havoc #t~ret2; {1822#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 21:39:27,696 INFO L280 TraceCheckUtils]: 68: Hoare triple {1822#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume 0 != ~tmp___0~0; {1784#false} is VALID [2020-07-17 21:39:27,696 INFO L280 TraceCheckUtils]: 69: Hoare triple {1784#false} assume 0 == ~switchedOnBeforeTS~0; {1784#false} is VALID [2020-07-17 21:39:27,697 INFO L263 TraceCheckUtils]: 70: Hoare triple {1784#false} call __automaton_fail(); {1784#false} is VALID [2020-07-17 21:39:27,697 INFO L280 TraceCheckUtils]: 71: Hoare triple {1784#false} assume !false; {1784#false} is VALID [2020-07-17 21:39:27,707 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 21:39:27,708 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [992264034] [2020-07-17 21:39:27,708 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:39:27,708 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:39:27,708 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1465376095] [2020-07-17 21:39:27,709 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 72 [2020-07-17 21:39:27,709 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:39:27,710 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:39:27,813 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:39:27,813 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:39:27,813 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:39:27,813 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:39:27,814 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:39:27,814 INFO L87 Difference]: Start difference. First operand 112 states and 129 transitions. Second operand 9 states. [2020-07-17 21:39:28,569 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:39:31,868 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:39:34,459 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:39:34,782 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:39:35,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:39:35,023 INFO L93 Difference]: Finished difference Result 196 states and 248 transitions. [2020-07-17 21:39:35,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 21:39:35,023 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 72 [2020-07-17 21:39:35,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:39:35,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:39:35,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 248 transitions. [2020-07-17 21:39:35,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:39:35,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 248 transitions. [2020-07-17 21:39:35,035 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 248 transitions. [2020-07-17 21:39:35,715 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 248 edges. 248 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:39:35,716 INFO L225 Difference]: With dead ends: 196 [2020-07-17 21:39:35,716 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 21:39:35,718 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2020-07-17 21:39:35,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 21:39:35,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 21:39:35,719 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:39:35,719 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-17 21:39:35,719 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 21:39:35,719 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 21:39:35,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:39:35,720 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 21:39:35,720 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 21:39:35,720 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:39:35,720 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:39:35,720 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 21:39:35,720 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 21:39:35,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:39:35,721 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 21:39:35,721 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 21:39:35,721 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:39:35,721 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:39:35,721 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:39:35,721 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:39:35,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 21:39:35,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 21:39:35,722 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 72 [2020-07-17 21:39:35,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:39:35,722 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 21:39:35,722 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:39:35,722 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 21:39:35,722 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:39:35,722 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 21:39:35,724 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 21:39:36,997 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11 [2020-07-17 21:39:37,211 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21 [2020-07-17 21:39:37,413 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-07-17 21:39:37,746 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:39:37,949 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:39:38,147 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-17 21:39:38,385 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-07-17 21:39:38,644 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-17 21:39:38,853 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-17 21:39:39,021 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-17 21:39:39,208 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11 [2020-07-17 21:39:39,402 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21 [2020-07-17 21:39:39,582 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21 [2020-07-17 21:39:39,770 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-17 21:39:39,987 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21 [2020-07-17 21:39:40,282 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-07-17 21:39:40,471 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21 [2020-07-17 21:39:40,671 WARN L193 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 21 [2020-07-17 21:39:40,676 INFO L268 CegarLoopResult]: For program point L386-1(lines 386 390) no Hoare annotation was computed. [2020-07-17 21:39:40,676 INFO L268 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-07-17 21:39:40,676 INFO L268 CegarLoopResult]: For program point L380-2(lines 380 401) no Hoare annotation was computed. [2020-07-17 21:39:40,676 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 355 410) no Hoare annotation was computed. [2020-07-17 21:39:40,677 INFO L268 CegarLoopResult]: For program point L402(lines 379 403) no Hoare annotation was computed. [2020-07-17 21:39:40,677 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 355 410) no Hoare annotation was computed. [2020-07-17 21:39:40,677 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 355 410) no Hoare annotation was computed. [2020-07-17 21:39:40,677 INFO L268 CegarLoopResult]: For program point L386(lines 386 390) no Hoare annotation was computed. [2020-07-17 21:39:40,677 INFO L268 CegarLoopResult]: For program point L443(lines 443 447) no Hoare annotation was computed. [2020-07-17 21:39:40,677 INFO L268 CegarLoopResult]: For program point L443-1(lines 443 447) no Hoare annotation was computed. [2020-07-17 21:39:40,677 INFO L268 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-07-17 21:39:40,677 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 411 470) no Hoare annotation was computed. [2020-07-17 21:39:40,677 INFO L268 CegarLoopResult]: For program point L437-2(lines 437 462) no Hoare annotation was computed. [2020-07-17 21:39:40,677 INFO L268 CegarLoopResult]: For program point L463(lines 436 464) no Hoare annotation was computed. [2020-07-17 21:39:40,677 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 411 470) no Hoare annotation was computed. [2020-07-17 21:39:40,678 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 411 470) no Hoare annotation was computed. [2020-07-17 21:39:40,678 INFO L268 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-07-17 21:39:40,678 INFO L268 CegarLoopResult]: For program point L456-1(line 456) no Hoare annotation was computed. [2020-07-17 21:39:40,678 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 876 882) the Hoare annotation is: true [2020-07-17 21:39:40,678 INFO L268 CegarLoopResult]: For program point select_helpersEXIT(lines 876 882) no Hoare annotation was computed. [2020-07-17 21:39:40,678 INFO L268 CegarLoopResult]: For program point valid_productEXIT(lines 883 891) no Hoare annotation was computed. [2020-07-17 21:39:40,678 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 883 891) the Hoare annotation is: true [2020-07-17 21:39:40,678 INFO L268 CegarLoopResult]: For program point valid_productFINAL(lines 883 891) no Hoare annotation was computed. [2020-07-17 21:39:40,679 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 44 51) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,679 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1EXIT(lines 44 51) no Hoare annotation was computed. [2020-07-17 21:39:40,679 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1FINAL(lines 44 51) no Hoare annotation was computed. [2020-07-17 21:39:40,679 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 52 61) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,679 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2EXIT(lines 52 61) no Hoare annotation was computed. [2020-07-17 21:39:40,679 INFO L268 CegarLoopResult]: For program point L57(line 57) no Hoare annotation was computed. [2020-07-17 21:39:40,679 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2FINAL(lines 52 61) no Hoare annotation was computed. [2020-07-17 21:39:40,679 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 62 90) the Hoare annotation is: true [2020-07-17 21:39:40,679 INFO L264 CegarLoopResult]: At program point L77(line 77) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,679 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__3EXIT(lines 62 90) no Hoare annotation was computed. [2020-07-17 21:39:40,679 INFO L268 CegarLoopResult]: For program point L75(lines 75 81) no Hoare annotation was computed. [2020-07-17 21:39:40,680 INFO L268 CegarLoopResult]: For program point L74(lines 74 84) no Hoare annotation was computed. [2020-07-17 21:39:40,680 INFO L271 CegarLoopResult]: At program point L72(line 72) the Hoare annotation is: true [2020-07-17 21:39:40,680 INFO L268 CegarLoopResult]: For program point L72-1(line 72) no Hoare annotation was computed. [2020-07-17 21:39:40,680 INFO L268 CegarLoopResult]: For program point L70(lines 70 87) no Hoare annotation was computed. [2020-07-17 21:39:40,680 INFO L268 CegarLoopResult]: For program point L70-1(lines 62 90) no Hoare annotation was computed. [2020-07-17 21:39:40,680 INFO L271 CegarLoopResult]: At program point L68(line 68) the Hoare annotation is: true [2020-07-17 21:39:40,680 INFO L268 CegarLoopResult]: For program point L68-1(line 68) no Hoare annotation was computed. [2020-07-17 21:39:40,680 INFO L264 CegarLoopResult]: At program point L766(line 766) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~6 ~systemActive~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,681 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 754 776) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,681 INFO L264 CegarLoopResult]: At program point L766-1(line 766) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~6 ~systemActive~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,681 INFO L268 CegarLoopResult]: For program point L764(lines 764 771) no Hoare annotation was computed. [2020-07-17 21:39:40,681 INFO L268 CegarLoopResult]: For program point L764-1(lines 764 771) no Hoare annotation was computed. [2020-07-17 21:39:40,681 INFO L268 CegarLoopResult]: For program point L762(line 762) no Hoare annotation was computed. [2020-07-17 21:39:40,681 INFO L264 CegarLoopResult]: At program point L761(line 761) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,681 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 754 776) no Hoare annotation was computed. [2020-07-17 21:39:40,681 INFO L264 CegarLoopResult]: At program point L760(line 760) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,681 INFO L264 CegarLoopResult]: At program point L760-1(line 760) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,682 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 754 776) no Hoare annotation was computed. [2020-07-17 21:39:40,682 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 709 732) no Hoare annotation was computed. [2020-07-17 21:39:40,682 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 709 732) no Hoare annotation was computed. [2020-07-17 21:39:40,682 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 709 732) no Hoare annotation was computed. [2020-07-17 21:39:40,682 INFO L268 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-07-17 21:39:40,682 INFO L268 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-07-17 21:39:40,682 INFO L268 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-07-17 21:39:40,682 INFO L268 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-07-17 21:39:40,682 INFO L268 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-07-17 21:39:40,682 INFO L268 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-07-17 21:39:40,682 INFO L268 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-07-17 21:39:40,683 INFO L268 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-07-17 21:39:40,683 INFO L268 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-07-17 21:39:40,683 INFO L268 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-07-17 21:39:40,683 INFO L268 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-07-17 21:39:40,683 INFO L268 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-07-17 21:39:40,683 INFO L268 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-07-17 21:39:40,683 INFO L268 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-07-17 21:39:40,683 INFO L268 CegarLoopResult]: For program point isPumpRunningEXIT(lines 189 197) no Hoare annotation was computed. [2020-07-17 21:39:40,683 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 189 197) the Hoare annotation is: true [2020-07-17 21:39:40,683 INFO L268 CegarLoopResult]: For program point isPumpRunningFINAL(lines 189 197) no Hoare annotation was computed. [2020-07-17 21:39:40,683 INFO L268 CegarLoopResult]: For program point L217(lines 217 225) no Hoare annotation was computed. [2020-07-17 21:39:40,683 INFO L268 CegarLoopResult]: For program point L217-2(lines 217 225) no Hoare annotation was computed. [2020-07-17 21:39:40,683 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 198 233) no Hoare annotation was computed. [2020-07-17 21:39:40,683 INFO L268 CegarLoopResult]: For program point L205(lines 205 213) no Hoare annotation was computed. [2020-07-17 21:39:40,684 INFO L268 CegarLoopResult]: For program point L205-2(lines 205 213) no Hoare annotation was computed. [2020-07-17 21:39:40,684 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 198 233) no Hoare annotation was computed. [2020-07-17 21:39:40,684 INFO L268 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-07-17 21:39:40,684 INFO L268 CegarLoopResult]: For program point L228-1(line 228) no Hoare annotation was computed. [2020-07-17 21:39:40,684 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 198 233) no Hoare annotation was computed. [2020-07-17 21:39:40,684 INFO L268 CegarLoopResult]: For program point select_featuresEXIT(lines 869 875) no Hoare annotation was computed. [2020-07-17 21:39:40,684 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 869 875) the Hoare annotation is: true [2020-07-17 21:39:40,684 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 309 354) no Hoare annotation was computed. [2020-07-17 21:39:40,684 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 309 354) no Hoare annotation was computed. [2020-07-17 21:39:40,684 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 309 354) no Hoare annotation was computed. [2020-07-17 21:39:40,684 INFO L268 CegarLoopResult]: For program point L636(lines 636 656) no Hoare annotation was computed. [2020-07-17 21:39:40,685 INFO L268 CegarLoopResult]: For program point L636-1(lines 636 656) no Hoare annotation was computed. [2020-07-17 21:39:40,685 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 622 667) no Hoare annotation was computed. [2020-07-17 21:39:40,685 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 622 667) no Hoare annotation was computed. [2020-07-17 21:39:40,685 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 622 667) no Hoare annotation was computed. [2020-07-17 21:39:40,685 INFO L268 CegarLoopResult]: For program point L642(lines 642 649) no Hoare annotation was computed. [2020-07-17 21:39:40,685 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 740 750) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,685 INFO L268 CegarLoopResult]: For program point runTestEXIT(lines 740 750) no Hoare annotation was computed. [2020-07-17 21:39:40,685 INFO L264 CegarLoopResult]: At program point L745(line 745) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,686 INFO L268 CegarLoopResult]: For program point runTestFINAL(lines 740 750) no Hoare annotation was computed. [2020-07-17 21:39:40,686 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 178 188) the Hoare annotation is: true [2020-07-17 21:39:40,686 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 178 188) no Hoare annotation was computed. [2020-07-17 21:39:40,686 INFO L271 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: true [2020-07-17 21:39:40,686 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 178 188) no Hoare annotation was computed. [2020-07-17 21:39:40,686 INFO L268 CegarLoopResult]: For program point L183-1(line 183) no Hoare annotation was computed. [2020-07-17 21:39:40,686 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 170 177) the Hoare annotation is: true [2020-07-17 21:39:40,686 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 170 177) no Hoare annotation was computed. [2020-07-17 21:39:40,686 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 170 177) no Hoare annotation was computed. [2020-07-17 21:39:40,687 INFO L264 CegarLoopResult]: At program point L156(line 156) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,687 INFO L268 CegarLoopResult]: For program point L156-1(lines 137 161) no Hoare annotation was computed. [2020-07-17 21:39:40,687 INFO L264 CegarLoopResult]: At program point L151(line 151) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,687 INFO L268 CegarLoopResult]: For program point processEnvironmentEXIT(lines 137 161) no Hoare annotation was computed. [2020-07-17 21:39:40,687 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 137 161) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,687 INFO L264 CegarLoopResult]: At program point L147(line 147) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,687 INFO L268 CegarLoopResult]: For program point L145(lines 145 153) no Hoare annotation was computed. [2020-07-17 21:39:40,687 INFO L264 CegarLoopResult]: At program point L143(line 143) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,688 INFO L268 CegarLoopResult]: For program point L143-1(line 143) no Hoare annotation was computed. [2020-07-17 21:39:40,688 INFO L268 CegarLoopResult]: For program point L141(lines 141 158) no Hoare annotation was computed. [2020-07-17 21:39:40,688 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__baseEXIT(lines 129 135) no Hoare annotation was computed. [2020-07-17 21:39:40,688 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 129 135) the Hoare annotation is: true [2020-07-17 21:39:40,688 INFO L268 CegarLoopResult]: For program point L258-1(lines 258 264) no Hoare annotation was computed. [2020-07-17 21:39:40,688 INFO L264 CegarLoopResult]: At program point testENTRY(lines 238 301) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,688 INFO L268 CegarLoopResult]: For program point L250(lines 250 254) no Hoare annotation was computed. [2020-07-17 21:39:40,688 INFO L268 CegarLoopResult]: For program point testFINAL(lines 238 301) no Hoare annotation was computed. [2020-07-17 21:39:40,688 INFO L264 CegarLoopResult]: At program point L294(lines 247 295) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,689 INFO L268 CegarLoopResult]: For program point L284(lines 284 288) no Hoare annotation was computed. [2020-07-17 21:39:40,689 INFO L264 CegarLoopResult]: At program point L284-2(lines 278 289) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,689 INFO L268 CegarLoopResult]: For program point L249(lines 248 293) no Hoare annotation was computed. [2020-07-17 21:39:40,689 INFO L268 CegarLoopResult]: For program point L278(lines 278 289) no Hoare annotation was computed. [2020-07-17 21:39:40,689 INFO L264 CegarLoopResult]: At program point L270(line 270) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,689 INFO L268 CegarLoopResult]: For program point L268(lines 268 274) no Hoare annotation was computed. [2020-07-17 21:39:40,689 INFO L268 CegarLoopResult]: For program point L268-1(lines 268 274) no Hoare annotation was computed. [2020-07-17 21:39:40,689 INFO L264 CegarLoopResult]: At program point L260(line 260) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,690 INFO L264 CegarLoopResult]: At program point L291(lines 248 293) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,690 INFO L268 CegarLoopResult]: For program point testEXIT(lines 238 301) no Hoare annotation was computed. [2020-07-17 21:39:40,690 INFO L268 CegarLoopResult]: For program point L258(lines 258 264) no Hoare annotation was computed. [2020-07-17 21:39:40,690 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 576 621) no Hoare annotation was computed. [2020-07-17 21:39:40,690 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 576 621) no Hoare annotation was computed. [2020-07-17 21:39:40,690 INFO L268 CegarLoopResult]: For program point L596(lines 596 603) no Hoare annotation was computed. [2020-07-17 21:39:40,690 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 576 621) no Hoare annotation was computed. [2020-07-17 21:39:40,690 INFO L268 CegarLoopResult]: For program point L590(lines 590 610) no Hoare annotation was computed. [2020-07-17 21:39:40,690 INFO L268 CegarLoopResult]: For program point L590-1(lines 590 610) no Hoare annotation was computed. [2020-07-17 21:39:40,690 INFO L268 CegarLoopResult]: For program point L833(lines 833 841) no Hoare annotation was computed. [2020-07-17 21:39:40,691 INFO L268 CegarLoopResult]: For program point L833-2(lines 833 841) no Hoare annotation was computed. [2020-07-17 21:39:40,691 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 825 847) no Hoare annotation was computed. [2020-07-17 21:39:40,691 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 825 847) no Hoare annotation was computed. [2020-07-17 21:39:40,691 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 825 847) no Hoare annotation was computed. [2020-07-17 21:39:40,691 INFO L268 CegarLoopResult]: For program point L543(lines 521 544) no Hoare annotation was computed. [2020-07-17 21:39:40,691 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 473 575) no Hoare annotation was computed. [2020-07-17 21:39:40,691 INFO L268 CegarLoopResult]: For program point L502(lines 502 518) no Hoare annotation was computed. [2020-07-17 21:39:40,691 INFO L268 CegarLoopResult]: For program point L562(lines 562 569) no Hoare annotation was computed. [2020-07-17 21:39:40,691 INFO L268 CegarLoopResult]: For program point L523(lines 522 542) no Hoare annotation was computed. [2020-07-17 21:39:40,691 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-07-17 21:39:40,691 INFO L268 CegarLoopResult]: For program point L554-1(line 554) no Hoare annotation was computed. [2020-07-17 21:39:40,692 INFO L268 CegarLoopResult]: For program point L519(lines 519 560) no Hoare annotation was computed. [2020-07-17 21:39:40,692 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 473 575) no Hoare annotation was computed. [2020-07-17 21:39:40,692 INFO L268 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-07-17 21:39:40,692 INFO L268 CegarLoopResult]: For program point L538-1(line 538) no Hoare annotation was computed. [2020-07-17 21:39:40,692 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 473 575) no Hoare annotation was computed. [2020-07-17 21:39:40,692 INFO L268 CegarLoopResult]: For program point L497(lines 497 501) no Hoare annotation was computed. [2020-07-17 21:39:40,692 INFO L268 CegarLoopResult]: For program point L561(lines 561 572) no Hoare annotation was computed. [2020-07-17 21:39:40,692 INFO L268 CegarLoopResult]: For program point L524(lines 524 528) no Hoare annotation was computed. [2020-07-17 21:39:40,692 INFO L268 CegarLoopResult]: For program point L522-2(lines 522 542) no Hoare annotation was computed. [2020-07-17 21:39:40,692 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 859 868) no Hoare annotation was computed. [2020-07-17 21:39:40,693 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 859 868) no Hoare annotation was computed. [2020-07-17 21:39:40,693 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 859 868) no Hoare annotation was computed. [2020-07-17 21:39:40,693 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-17 21:39:40,693 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|)) [2020-07-17 21:39:40,693 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-17 21:39:40,693 INFO L268 CegarLoopResult]: For program point activatePumpFINAL(lines 162 169) no Hoare annotation was computed. [2020-07-17 21:39:40,694 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 162 169) no Hoare annotation was computed. [2020-07-17 21:39:40,694 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 162 169) no Hoare annotation was computed. [2020-07-17 21:39:40,694 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 848 856) the Hoare annotation is: true [2020-07-17 21:39:40,694 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 848 856) no Hoare annotation was computed. [2020-07-17 21:39:40,694 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 848 856) no Hoare annotation was computed. [2020-07-17 21:39:40,694 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 804 815) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,694 INFO L268 CegarLoopResult]: For program point L808-1(lines 804 815) no Hoare annotation was computed. [2020-07-17 21:39:40,694 INFO L268 CegarLoopResult]: For program point changeMethaneLevelEXIT(lines 804 815) no Hoare annotation was computed. [2020-07-17 21:39:40,695 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-17 21:39:40,695 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-17 21:39:40,695 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-17 21:39:40,695 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 816 824) the Hoare annotation is: true [2020-07-17 21:39:40,695 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 816 824) no Hoare annotation was computed. [2020-07-17 21:39:40,695 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 816 824) no Hoare annotation was computed. [2020-07-17 21:39:40,695 INFO L264 CegarLoopResult]: At program point L118(line 118) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,695 INFO L264 CegarLoopResult]: At program point L116(lines 116 122) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,695 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 102 128) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,696 INFO L264 CegarLoopResult]: At program point L111(line 111) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,696 INFO L268 CegarLoopResult]: For program point L109(lines 105 127) no Hoare annotation was computed. [2020-07-17 21:39:40,696 INFO L268 CegarLoopResult]: For program point L107(lines 105 127) no Hoare annotation was computed. [2020-07-17 21:39:40,696 INFO L268 CegarLoopResult]: For program point timeShiftEXIT(lines 102 128) no Hoare annotation was computed. [2020-07-17 21:39:40,696 INFO L268 CegarLoopResult]: For program point timeShiftFINAL(lines 102 128) no Hoare annotation was computed. [2020-07-17 21:39:40,696 INFO L271 CegarLoopResult]: At program point L704(lines 679 708) the Hoare annotation is: true [2020-07-17 21:39:40,696 INFO L268 CegarLoopResult]: For program point cleanupEXIT(lines 679 708) no Hoare annotation was computed. [2020-07-17 21:39:40,697 INFO L264 CegarLoopResult]: At program point cleanupENTRY(lines 679 708) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,697 INFO L268 CegarLoopResult]: For program point L700(line 700) no Hoare annotation was computed. [2020-07-17 21:39:40,697 INFO L268 CegarLoopResult]: For program point L693(lines 693 697) no Hoare annotation was computed. [2020-07-17 21:39:40,697 INFO L264 CegarLoopResult]: At program point L693-1(lines 693 697) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,697 INFO L268 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-07-17 21:39:40,697 INFO L264 CegarLoopResult]: At program point L689-2(lines 689 703) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,697 INFO L264 CegarLoopResult]: At program point L685(line 685) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,697 INFO L268 CegarLoopResult]: For program point L685-1(line 685) no Hoare annotation was computed. [2020-07-17 21:39:40,697 INFO L268 CegarLoopResult]: For program point L784-1(lines 780 791) no Hoare annotation was computed. [2020-07-17 21:39:40,698 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 780 791) the Hoare annotation is: true [2020-07-17 21:39:40,698 INFO L268 CegarLoopResult]: For program point lowerWaterLevelEXIT(lines 780 791) no Hoare annotation was computed. [2020-07-17 21:39:40,698 INFO L268 CegarLoopResult]: For program point setupEXIT(lines 733 739) no Hoare annotation was computed. [2020-07-17 21:39:40,698 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 733 739) the Hoare annotation is: true [2020-07-17 21:39:40,698 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-17 21:39:40,698 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-17 21:39:40,698 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-17 21:39:40,698 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-17 21:39:40,698 INFO L268 CegarLoopResult]: For program point waterRiseEXIT(lines 792 803) no Hoare annotation was computed. [2020-07-17 21:39:40,699 INFO L268 CegarLoopResult]: For program point L796-1(lines 792 803) no Hoare annotation was computed. [2020-07-17 21:39:40,699 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 792 803) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-17 21:39:40,699 INFO L268 CegarLoopResult]: For program point __automaton_failFINAL(lines 669 676) no Hoare annotation was computed. [2020-07-17 21:39:40,699 INFO L268 CegarLoopResult]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 673) no Hoare annotation was computed. [2020-07-17 21:39:40,699 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 669 676) the Hoare annotation is: true [2020-07-17 21:39:40,699 INFO L268 CegarLoopResult]: For program point __automaton_failEXIT(lines 669 676) no Hoare annotation was computed. [2020-07-17 21:39:40,704 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeENTRY has no Hoare annotation [2020-07-17 21:39:40,704 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetENTRY has no Hoare annotation [2020-07-17 21:39:40,704 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-17 21:39:40,704 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-17 21:39:40,704 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-17 21:39:40,704 WARN L170 areAnnotationChecker]: L57 has no Hoare annotation [2020-07-17 21:39:40,710 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-17 21:39:40,710 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-17 21:39:40,710 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-17 21:39:40,710 WARN L170 areAnnotationChecker]: printPumpENTRY has no Hoare annotation [2020-07-17 21:39:40,710 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-17 21:39:40,710 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setENTRY has no Hoare annotation [2020-07-17 21:39:40,710 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeENTRY has no Hoare annotation [2020-07-17 21:39:40,712 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-17 21:39:40,712 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2020-07-17 21:39:40,713 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-17 21:39:40,713 WARN L170 areAnnotationChecker]: __utac__get_this_argENTRY has no Hoare annotation [2020-07-17 21:39:40,713 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 21:39:40,713 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtENTRY has no Hoare annotation [2020-07-17 21:39:40,713 WARN L170 areAnnotationChecker]: printEnvironmentENTRY has no Hoare annotation [2020-07-17 21:39:40,713 WARN L170 areAnnotationChecker]: select_oneENTRY has no Hoare annotation [2020-07-17 21:39:40,713 WARN L170 areAnnotationChecker]: activatePumpENTRY has no Hoare annotation [2020-07-17 21:39:40,714 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intENTRY has no Hoare annotation [2020-07-17 21:39:40,714 WARN L170 areAnnotationChecker]: L808-1 has no Hoare annotation [2020-07-17 21:39:40,714 WARN L170 areAnnotationChecker]: L808-1 has no Hoare annotation [2020-07-17 21:39:40,714 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-17 21:39:40,714 WARN L170 areAnnotationChecker]: L107 has no Hoare annotation [2020-07-17 21:39:40,715 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-17 21:39:40,715 WARN L170 areAnnotationChecker]: L784-1 has no Hoare annotation [2020-07-17 21:39:40,715 WARN L170 areAnnotationChecker]: L784-1 has no Hoare annotation [2020-07-17 21:39:40,719 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-17 21:39:40,719 WARN L170 areAnnotationChecker]: L796-1 has no Hoare annotation [2020-07-17 21:39:40,719 WARN L170 areAnnotationChecker]: L796-1 has no Hoare annotation [2020-07-17 21:39:40,720 WARN L170 areAnnotationChecker]: __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-17 21:39:40,720 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-17 21:39:40,720 WARN L170 areAnnotationChecker]: L380-2 has no Hoare annotation [2020-07-17 21:39:40,720 WARN L170 areAnnotationChecker]: L380-2 has no Hoare annotation [2020-07-17 21:39:40,720 WARN L170 areAnnotationChecker]: L380-2 has no Hoare annotation [2020-07-17 21:39:40,720 WARN L170 areAnnotationChecker]: L437-2 has no Hoare annotation [2020-07-17 21:39:40,720 WARN L170 areAnnotationChecker]: L437-2 has no Hoare annotation [2020-07-17 21:39:40,720 WARN L170 areAnnotationChecker]: L437-2 has no Hoare annotation [2020-07-17 21:39:40,721 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-17 21:39:40,721 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-17 21:39:40,721 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-17 21:39:40,721 WARN L170 areAnnotationChecker]: L57 has no Hoare annotation [2020-07-17 21:39:40,721 WARN L170 areAnnotationChecker]: L68-1 has no Hoare annotation [2020-07-17 21:39:40,721 WARN L170 areAnnotationChecker]: L714 has no Hoare annotation [2020-07-17 21:39:40,721 WARN L170 areAnnotationChecker]: L714 has no Hoare annotation [2020-07-17 21:39:40,721 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-17 21:39:40,722 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-17 21:39:40,722 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-17 21:39:40,722 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-17 21:39:40,722 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setFINAL has no Hoare annotation [2020-07-17 21:39:40,722 WARN L170 areAnnotationChecker]: L636 has no Hoare annotation [2020-07-17 21:39:40,722 WARN L170 areAnnotationChecker]: L636 has no Hoare annotation [2020-07-17 21:39:40,722 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-17 21:39:40,723 WARN L170 areAnnotationChecker]: L183-1 has no Hoare annotation [2020-07-17 21:39:40,723 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-17 21:39:40,723 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2020-07-17 21:39:40,723 WARN L170 areAnnotationChecker]: L141 has no Hoare annotation [2020-07-17 21:39:40,723 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-17 21:39:40,723 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-17 21:39:40,724 WARN L170 areAnnotationChecker]: L249 has no Hoare annotation [2020-07-17 21:39:40,724 WARN L170 areAnnotationChecker]: L590 has no Hoare annotation [2020-07-17 21:39:40,724 WARN L170 areAnnotationChecker]: L590 has no Hoare annotation [2020-07-17 21:39:40,724 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-17 21:39:40,724 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-17 21:39:40,724 WARN L170 areAnnotationChecker]: L497 has no Hoare annotation [2020-07-17 21:39:40,724 WARN L170 areAnnotationChecker]: L833 has no Hoare annotation [2020-07-17 21:39:40,725 WARN L170 areAnnotationChecker]: L833 has no Hoare annotation [2020-07-17 21:39:40,725 WARN L170 areAnnotationChecker]: select_oneFINAL has no Hoare annotation [2020-07-17 21:39:40,725 WARN L170 areAnnotationChecker]: activatePumpFINAL has no Hoare annotation [2020-07-17 21:39:40,725 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intFINAL has no Hoare annotation [2020-07-17 21:39:40,725 WARN L170 areAnnotationChecker]: L808-1 has no Hoare annotation [2020-07-17 21:39:40,725 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-17 21:39:40,725 WARN L170 areAnnotationChecker]: L107 has no Hoare annotation [2020-07-17 21:39:40,725 WARN L170 areAnnotationChecker]: L107 has no Hoare annotation [2020-07-17 21:39:40,725 WARN L170 areAnnotationChecker]: L685-1 has no Hoare annotation [2020-07-17 21:39:40,726 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-17 21:39:40,726 WARN L170 areAnnotationChecker]: L784-1 has no Hoare annotation [2020-07-17 21:39:40,726 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 21:39:40,727 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-17 21:39:40,727 WARN L170 areAnnotationChecker]: L796-1 has no Hoare annotation [2020-07-17 21:39:40,727 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-17 21:39:40,727 WARN L170 areAnnotationChecker]: L402 has no Hoare annotation [2020-07-17 21:39:40,727 WARN L170 areAnnotationChecker]: L381 has no Hoare annotation [2020-07-17 21:39:40,728 WARN L170 areAnnotationChecker]: L463 has no Hoare annotation [2020-07-17 21:39:40,728 WARN L170 areAnnotationChecker]: L463 has no Hoare annotation [2020-07-17 21:39:40,728 WARN L170 areAnnotationChecker]: L438 has no Hoare annotation [2020-07-17 21:39:40,728 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1EXIT has no Hoare annotation [2020-07-17 21:39:40,728 WARN L170 areAnnotationChecker]: valid_productEXIT has no Hoare annotation [2020-07-17 21:39:40,728 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2FINAL has no Hoare annotation [2020-07-17 21:39:40,728 WARN L170 areAnnotationChecker]: L68-1 has no Hoare annotation [2020-07-17 21:39:40,729 WARN L170 areAnnotationChecker]: L715 has no Hoare annotation [2020-07-17 21:39:40,729 WARN L170 areAnnotationChecker]: L715 has no Hoare annotation [2020-07-17 21:39:40,729 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-17 21:39:40,729 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-17 21:39:40,729 WARN L170 areAnnotationChecker]: L205-2 has no Hoare annotation [2020-07-17 21:39:40,729 WARN L170 areAnnotationChecker]: L762 has no Hoare annotation [2020-07-17 21:39:40,730 WARN L170 areAnnotationChecker]: L642 has no Hoare annotation [2020-07-17 21:39:40,730 WARN L170 areAnnotationChecker]: L642 has no Hoare annotation [2020-07-17 21:39:40,730 WARN L170 areAnnotationChecker]: L636-1 has no Hoare annotation [2020-07-17 21:39:40,730 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-17 21:39:40,730 WARN L170 areAnnotationChecker]: L183-1 has no Hoare annotation [2020-07-17 21:39:40,731 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-17 21:39:40,731 WARN L170 areAnnotationChecker]: L143-1 has no Hoare annotation [2020-07-17 21:39:40,731 WARN L170 areAnnotationChecker]: L156-1 has no Hoare annotation [2020-07-17 21:39:40,731 WARN L170 areAnnotationChecker]: L156-1 has no Hoare annotation [2020-07-17 21:39:40,731 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-17 21:39:40,738 WARN L170 areAnnotationChecker]: L249 has no Hoare annotation [2020-07-17 21:39:40,738 WARN L170 areAnnotationChecker]: L249 has no Hoare annotation [2020-07-17 21:39:40,738 WARN L170 areAnnotationChecker]: L596 has no Hoare annotation [2020-07-17 21:39:40,738 WARN L170 areAnnotationChecker]: L596 has no Hoare annotation [2020-07-17 21:39:40,738 WARN L170 areAnnotationChecker]: L590-1 has no Hoare annotation [2020-07-17 21:39:40,739 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-17 21:39:40,739 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtFINAL has no Hoare annotation [2020-07-17 21:39:40,739 WARN L170 areAnnotationChecker]: L502 has no Hoare annotation [2020-07-17 21:39:40,739 WARN L170 areAnnotationChecker]: L502 has no Hoare annotation [2020-07-17 21:39:40,739 WARN L170 areAnnotationChecker]: L833-2 has no Hoare annotation [2020-07-17 21:39:40,739 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intEXIT has no Hoare annotation [2020-07-17 21:39:40,739 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-17 21:39:40,739 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-17 21:39:40,739 WARN L170 areAnnotationChecker]: getWaterLevelEXIT has no Hoare annotation [2020-07-17 21:39:40,740 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2020-07-17 21:39:40,740 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2020-07-17 21:39:40,740 WARN L170 areAnnotationChecker]: L109 has no Hoare annotation [2020-07-17 21:39:40,740 WARN L170 areAnnotationChecker]: L685-1 has no Hoare annotation [2020-07-17 21:39:40,740 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-17 21:39:40,740 WARN L170 areAnnotationChecker]: lowerWaterLevelEXIT has no Hoare annotation [2020-07-17 21:39:40,740 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-17 21:39:40,740 WARN L170 areAnnotationChecker]: L764-1 has no Hoare annotation [2020-07-17 21:39:40,741 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-17 21:39:40,741 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-17 21:39:40,742 WARN L170 areAnnotationChecker]: __automaton_failEXIT has no Hoare annotation [2020-07-17 21:39:40,742 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeFINAL has no Hoare annotation [2020-07-17 21:39:40,742 WARN L170 areAnnotationChecker]: L386 has no Hoare annotation [2020-07-17 21:39:40,742 WARN L170 areAnnotationChecker]: L386 has no Hoare annotation [2020-07-17 21:39:40,742 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetFINAL has no Hoare annotation [2020-07-17 21:39:40,742 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-17 21:39:40,742 WARN L170 areAnnotationChecker]: L443 has no Hoare annotation [2020-07-17 21:39:40,742 WARN L170 areAnnotationChecker]: L762 has no Hoare annotation [2020-07-17 21:39:40,742 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2EXIT has no Hoare annotation [2020-07-17 21:39:40,742 WARN L170 areAnnotationChecker]: L70 has no Hoare annotation [2020-07-17 21:39:40,743 WARN L170 areAnnotationChecker]: L70 has no Hoare annotation [2020-07-17 21:39:40,743 WARN L170 areAnnotationChecker]: L716 has no Hoare annotation [2020-07-17 21:39:40,743 WARN L170 areAnnotationChecker]: L716 has no Hoare annotation [2020-07-17 21:39:40,743 WARN L170 areAnnotationChecker]: L72-1 has no Hoare annotation [2020-07-17 21:39:40,743 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2020-07-17 21:39:40,743 WARN L170 areAnnotationChecker]: L217 has no Hoare annotation [2020-07-17 21:39:40,743 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeFINAL has no Hoare annotation [2020-07-17 21:39:40,743 WARN L170 areAnnotationChecker]: runTestEXIT has no Hoare annotation [2020-07-17 21:39:40,743 WARN L170 areAnnotationChecker]: isMethaneAlarmFINAL has no Hoare annotation [2020-07-17 21:39:40,743 WARN L170 areAnnotationChecker]: L143-1 has no Hoare annotation [2020-07-17 21:39:40,744 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-17 21:39:40,744 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-17 21:39:40,744 WARN L170 areAnnotationChecker]: L250 has no Hoare annotation [2020-07-17 21:39:40,744 WARN L170 areAnnotationChecker]: __utac__get_this_argFINAL has no Hoare annotation [2020-07-17 21:39:40,744 WARN L170 areAnnotationChecker]: L519 has no Hoare annotation [2020-07-17 21:39:40,744 WARN L170 areAnnotationChecker]: L519 has no Hoare annotation [2020-07-17 21:39:40,744 WARN L170 areAnnotationChecker]: printEnvironmentFINAL has no Hoare annotation [2020-07-17 21:39:40,744 WARN L170 areAnnotationChecker]: L456-1 has no Hoare annotation [2020-07-17 21:39:40,744 WARN L170 areAnnotationChecker]: L724 has no Hoare annotation [2020-07-17 21:39:40,744 WARN L170 areAnnotationChecker]: L724 has no Hoare annotation [2020-07-17 21:39:40,745 WARN L170 areAnnotationChecker]: L268-1 has no Hoare annotation [2020-07-17 21:39:40,745 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-17 21:39:40,745 WARN L170 areAnnotationChecker]: L690 has no Hoare annotation [2020-07-17 21:39:40,746 WARN L170 areAnnotationChecker]: L764-1 has no Hoare annotation [2020-07-17 21:39:40,746 WARN L170 areAnnotationChecker]: L720 has no Hoare annotation [2020-07-17 21:39:40,746 WARN L170 areAnnotationChecker]: L720 has no Hoare annotation [2020-07-17 21:39:40,746 WARN L170 areAnnotationChecker]: L258-1 has no Hoare annotation [2020-07-17 21:39:40,746 WARN L170 areAnnotationChecker]: L70-1 has no Hoare annotation [2020-07-17 21:39:40,746 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeEXIT has no Hoare annotation [2020-07-17 21:39:40,746 WARN L170 areAnnotationChecker]: L386-1 has no Hoare annotation [2020-07-17 21:39:40,746 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-17 21:39:40,746 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-17 21:39:40,746 WARN L170 areAnnotationChecker]: L443-1 has no Hoare annotation [2020-07-17 21:39:40,747 WARN L170 areAnnotationChecker]: L764 has no Hoare annotation [2020-07-17 21:39:40,747 WARN L170 areAnnotationChecker]: L764 has no Hoare annotation [2020-07-17 21:39:40,747 WARN L170 areAnnotationChecker]: L72-1 has no Hoare annotation [2020-07-17 21:39:40,747 WARN L170 areAnnotationChecker]: L717 has no Hoare annotation [2020-07-17 21:39:40,747 WARN L170 areAnnotationChecker]: L717 has no Hoare annotation [2020-07-17 21:39:40,747 WARN L170 areAnnotationChecker]: L74 has no Hoare annotation [2020-07-17 21:39:40,747 WARN L170 areAnnotationChecker]: L74 has no Hoare annotation [2020-07-17 21:39:40,747 WARN L170 areAnnotationChecker]: L217-2 has no Hoare annotation [2020-07-17 21:39:40,747 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-17 21:39:40,748 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2020-07-17 21:39:40,748 WARN L170 areAnnotationChecker]: L145 has no Hoare annotation [2020-07-17 21:39:40,748 WARN L170 areAnnotationChecker]: testEXIT has no Hoare annotation [2020-07-17 21:39:40,748 WARN L170 areAnnotationChecker]: L258 has no Hoare annotation [2020-07-17 21:39:40,748 WARN L170 areAnnotationChecker]: L258 has no Hoare annotation [2020-07-17 21:39:40,748 WARN L170 areAnnotationChecker]: L522-2 has no Hoare annotation [2020-07-17 21:39:40,748 WARN L170 areAnnotationChecker]: L522-2 has no Hoare annotation [2020-07-17 21:39:40,748 WARN L170 areAnnotationChecker]: L522-2 has no Hoare annotation [2020-07-17 21:39:40,748 WARN L170 areAnnotationChecker]: L561 has no Hoare annotation [2020-07-17 21:39:40,748 WARN L170 areAnnotationChecker]: L561 has no Hoare annotation [2020-07-17 21:39:40,749 WARN L170 areAnnotationChecker]: printEnvironmentEXIT has no Hoare annotation [2020-07-17 21:39:40,749 WARN L170 areAnnotationChecker]: L725 has no Hoare annotation [2020-07-17 21:39:40,749 WARN L170 areAnnotationChecker]: L725 has no Hoare annotation [2020-07-17 21:39:40,749 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-17 21:39:40,749 WARN L170 areAnnotationChecker]: L278 has no Hoare annotation [2020-07-17 21:39:40,749 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-17 21:39:40,749 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-17 21:39:40,749 WARN L170 areAnnotationChecker]: L690 has no Hoare annotation [2020-07-17 21:39:40,749 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-17 21:39:40,750 WARN L170 areAnnotationChecker]: L721 has no Hoare annotation [2020-07-17 21:39:40,750 WARN L170 areAnnotationChecker]: L721 has no Hoare annotation [2020-07-17 21:39:40,750 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-17 21:39:40,750 WARN L170 areAnnotationChecker]: L268 has no Hoare annotation [2020-07-17 21:39:40,750 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__3EXIT has no Hoare annotation [2020-07-17 21:39:40,750 WARN L170 areAnnotationChecker]: L538-1 has no Hoare annotation [2020-07-17 21:39:40,750 WARN L170 areAnnotationChecker]: L554-1 has no Hoare annotation [2020-07-17 21:39:40,750 WARN L170 areAnnotationChecker]: L456 has no Hoare annotation [2020-07-17 21:39:40,750 WARN L170 areAnnotationChecker]: L456 has no Hoare annotation [2020-07-17 21:39:40,751 WARN L170 areAnnotationChecker]: L718 has no Hoare annotation [2020-07-17 21:39:40,751 WARN L170 areAnnotationChecker]: L718 has no Hoare annotation [2020-07-17 21:39:40,751 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-17 21:39:40,751 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-17 21:39:40,751 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2020-07-17 21:39:40,751 WARN L170 areAnnotationChecker]: L228 has no Hoare annotation [2020-07-17 21:39:40,751 WARN L170 areAnnotationChecker]: L156-1 has no Hoare annotation [2020-07-17 21:39:40,751 WARN L170 areAnnotationChecker]: L156-1 has no Hoare annotation [2020-07-17 21:39:40,751 WARN L170 areAnnotationChecker]: L258-1 has no Hoare annotation [2020-07-17 21:39:40,752 WARN L170 areAnnotationChecker]: L543 has no Hoare annotation [2020-07-17 21:39:40,752 WARN L170 areAnnotationChecker]: L523 has no Hoare annotation [2020-07-17 21:39:40,753 WARN L170 areAnnotationChecker]: L523 has no Hoare annotation [2020-07-17 21:39:40,753 WARN L170 areAnnotationChecker]: L562 has no Hoare annotation [2020-07-17 21:39:40,753 WARN L170 areAnnotationChecker]: L562 has no Hoare annotation [2020-07-17 21:39:40,753 WARN L170 areAnnotationChecker]: L228-1 has no Hoare annotation [2020-07-17 21:39:40,753 WARN L170 areAnnotationChecker]: L726 has no Hoare annotation [2020-07-17 21:39:40,753 WARN L170 areAnnotationChecker]: L726 has no Hoare annotation [2020-07-17 21:39:40,754 WARN L170 areAnnotationChecker]: L284 has no Hoare annotation [2020-07-17 21:39:40,755 WARN L170 areAnnotationChecker]: L284 has no Hoare annotation [2020-07-17 21:39:40,755 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:39:40,755 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:39:40,755 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:39:40,755 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:39:40,755 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:39:40,755 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:39:40,755 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:39:40,755 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-17 21:39:40,756 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-17 21:39:40,756 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-17 21:39:40,756 WARN L170 areAnnotationChecker]: L693 has no Hoare annotation [2020-07-17 21:39:40,756 WARN L170 areAnnotationChecker]: L693 has no Hoare annotation [2020-07-17 21:39:40,756 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-17 21:39:40,756 WARN L170 areAnnotationChecker]: L722 has no Hoare annotation [2020-07-17 21:39:40,756 WARN L170 areAnnotationChecker]: L722 has no Hoare annotation [2020-07-17 21:39:40,756 WARN L170 areAnnotationChecker]: L268-1 has no Hoare annotation [2020-07-17 21:39:40,757 WARN L170 areAnnotationChecker]: L719 has no Hoare annotation [2020-07-17 21:39:40,757 WARN L170 areAnnotationChecker]: L719 has no Hoare annotation [2020-07-17 21:39:40,757 WARN L170 areAnnotationChecker]: L70-1 has no Hoare annotation [2020-07-17 21:39:40,757 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-17 21:39:40,757 WARN L170 areAnnotationChecker]: L554 has no Hoare annotation [2020-07-17 21:39:40,758 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-17 21:39:40,758 WARN L170 areAnnotationChecker]: printPumpFINAL has no Hoare annotation [2020-07-17 21:39:40,758 WARN L170 areAnnotationChecker]: L727 has no Hoare annotation [2020-07-17 21:39:40,758 WARN L170 areAnnotationChecker]: L727 has no Hoare annotation [2020-07-17 21:39:40,758 WARN L170 areAnnotationChecker]: L700 has no Hoare annotation [2020-07-17 21:39:40,758 WARN L170 areAnnotationChecker]: Specification2FINAL has no Hoare annotation [2020-07-17 21:39:40,758 WARN L170 areAnnotationChecker]: L700 has no Hoare annotation [2020-07-17 21:39:40,759 WARN L170 areAnnotationChecker]: L723 has no Hoare annotation [2020-07-17 21:39:40,760 WARN L170 areAnnotationChecker]: L723 has no Hoare annotation [2020-07-17 21:39:40,760 WARN L170 areAnnotationChecker]: L538 has no Hoare annotation [2020-07-17 21:39:40,760 WARN L170 areAnnotationChecker]: L538 has no Hoare annotation [2020-07-17 21:39:40,760 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:39:40,760 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:39:40,760 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:39:40,760 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:39:40,760 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:39:40,760 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:39:40,760 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-17 21:39:40,761 INFO L163 areAnnotationChecker]: CFG has 37 edges. 37 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-17 21:39:40,774 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 17.07 09:39:40 BoogieIcfgContainer [2020-07-17 21:39:40,774 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-17 21:39:40,776 INFO L168 Benchmark]: Toolchain (without parser) took 35280.81 ms. Allocated memory was 135.3 MB in the beginning and 671.6 MB in the end (delta: 536.3 MB). Free memory was 98.8 MB in the beginning and 574.7 MB in the end (delta: -475.8 MB). Peak memory consumption was 60.5 MB. Max. memory is 7.1 GB. [2020-07-17 21:39:40,777 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 135.3 MB. Free memory was 118.3 MB in the beginning and 118.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2020-07-17 21:39:40,778 INFO L168 Benchmark]: CACSL2BoogieTranslator took 671.08 ms. Allocated memory was 135.3 MB in the beginning and 198.7 MB in the end (delta: 63.4 MB). Free memory was 98.4 MB in the beginning and 164.4 MB in the end (delta: -66.0 MB). Peak memory consumption was 26.9 MB. Max. memory is 7.1 GB. [2020-07-17 21:39:40,779 INFO L168 Benchmark]: Boogie Preprocessor took 149.22 ms. Allocated memory is still 198.7 MB. Free memory was 164.4 MB in the beginning and 159.3 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. [2020-07-17 21:39:40,779 INFO L168 Benchmark]: RCFGBuilder took 1631.53 ms. Allocated memory was 198.7 MB in the beginning and 226.5 MB in the end (delta: 27.8 MB). Free memory was 158.6 MB in the beginning and 93.6 MB in the end (delta: 64.9 MB). Peak memory consumption was 92.7 MB. Max. memory is 7.1 GB. [2020-07-17 21:39:40,780 INFO L168 Benchmark]: TraceAbstraction took 32821.74 ms. Allocated memory was 226.5 MB in the beginning and 671.6 MB in the end (delta: 445.1 MB). Free memory was 93.6 MB in the beginning and 574.7 MB in the end (delta: -481.0 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-17 21:39:40,783 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 0.23 ms. Allocated memory is still 135.3 MB. Free memory was 118.3 MB in the beginning and 118.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 671.08 ms. Allocated memory was 135.3 MB in the beginning and 198.7 MB in the end (delta: 63.4 MB). Free memory was 98.4 MB in the beginning and 164.4 MB in the end (delta: -66.0 MB). Peak memory consumption was 26.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 149.22 ms. Allocated memory is still 198.7 MB. Free memory was 164.4 MB in the beginning and 159.3 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1631.53 ms. Allocated memory was 198.7 MB in the beginning and 226.5 MB in the end (delta: 27.8 MB). Free memory was 158.6 MB in the beginning and 93.6 MB in the end (delta: 64.9 MB). Peak memory consumption was 92.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 32821.74 ms. Allocated memory was 226.5 MB in the beginning and 671.6 MB in the end (delta: 445.1 MB). Free memory was 93.6 MB in the beginning and 574.7 MB in the end (delta: -481.0 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 673]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 679]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 247]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || 0 == pumpRunning) || !(1 == systemActive) - InvariantResult [Line: 248]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || 0 == pumpRunning) || !(1 == systemActive) - InvariantResult [Line: 689]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || 0 == pumpRunning) || !(1 == systemActive) - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 214 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 27.7s, OverallIterations: 3, TraceHistogramMax: 2, AutomataDifference: 22.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 4.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 293 SDtfs, 534 SDslu, 241 SDs, 0 SdLazy, 892 SolverSat, 369 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 6.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 95 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 3.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=155occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.3s AutomataMinimizationTime, 3 MinimizatonAttempts, 52 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 52 LocationsWithAnnotation, 191 PreInvPairs, 221 NumberOfFragments, 688 HoareAnnotationTreeSize, 191 FomulaSimplifications, 3330 FormulaSimplificationTreeSizeReduction, 1.0s HoareSimplificationTime, 52 FomulaSimplificationsInter, 5209 FormulaSimplificationTreeSizeReductionInter, 3.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 2.0s InterpolantComputationTime, 195 NumberOfCodeBlocks, 195 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 192 ConstructedInterpolants, 0 QuantifiedInterpolants, 59275 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 9/9 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...