/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec3_product63.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:11:32,303 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:11:32,306 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:11:32,323 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:11:32,323 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:11:32,325 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:11:32,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:11:32,336 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:11:32,340 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:11:32,342 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:11:32,344 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:11:32,346 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:11:32,346 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:11:32,348 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:11:32,350 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:11:32,351 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:11:32,352 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:11:32,353 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:11:32,355 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:11:32,359 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:11:32,363 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:11:32,366 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:11:32,367 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:11:32,368 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:11:32,370 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:11:32,370 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:11:32,370 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:11:32,373 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:11:32,373 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:11:32,375 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:11:32,375 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:11:32,376 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:11:32,376 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:11:32,377 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:11:32,378 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:11:32,378 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:11:32,379 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:11:32,379 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:11:32,379 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:11:32,380 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:11:32,381 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:11:32,382 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:11:32,410 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:11:32,411 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:11:32,412 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:11:32,412 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:11:32,412 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:11:32,414 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:11:32,414 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:11:32,414 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:11:32,414 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:11:32,414 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:11:32,415 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:11:32,415 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:11:32,415 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:11:32,416 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:11:32,416 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:11:32,416 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:11:32,417 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:11:32,417 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:11:32,419 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:11:32,419 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:11:32,419 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:11:32,420 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:11:32,420 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:11:32,730 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:11:32,748 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:11:32,752 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:11:32,754 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:11:32,754 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:11:32,755 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product63.cil.c [2020-07-18 00:11:32,882 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cadd83543/c4b92e890ef74db481f77d6b5361a5f7/FLAG6334d3c4a [2020-07-18 00:11:33,421 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:11:33,421 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product63.cil.c [2020-07-18 00:11:33,444 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cadd83543/c4b92e890ef74db481f77d6b5361a5f7/FLAG6334d3c4a [2020-07-18 00:11:33,753 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cadd83543/c4b92e890ef74db481f77d6b5361a5f7 [2020-07-18 00:11:33,761 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:11:33,764 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:11:33,765 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:33,765 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:11:33,768 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:11:33,769 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:33" (1/1) ... [2020-07-18 00:11:33,772 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ca52adb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:33, skipping insertion in model container [2020-07-18 00:11:33,772 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:33" (1/1) ... [2020-07-18 00:11:33,779 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:11:33,826 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:11:34,292 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:34,305 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:11:34,464 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:34,505 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:11:34,505 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:34 WrapperNode [2020-07-18 00:11:34,505 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:34,506 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:11:34,506 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:11:34,506 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:11:34,519 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:34" (1/1) ... [2020-07-18 00:11:34,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:34" (1/1) ... [2020-07-18 00:11:34,539 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:34" (1/1) ... [2020-07-18 00:11:34,539 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:34" (1/1) ... [2020-07-18 00:11:34,602 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:34" (1/1) ... [2020-07-18 00:11:34,627 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:34" (1/1) ... [2020-07-18 00:11:34,639 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:34" (1/1) ... [2020-07-18 00:11:34,653 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:11:34,656 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:11:34,656 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:11:34,656 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:11:34,657 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:34" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:11:34,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:11:34,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:11:34,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:34,740 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:11:34,740 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:11:34,741 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:11:34,741 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:11:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:11:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:11:34,742 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:11:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:11:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:11:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:11:34,743 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:11:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:11:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:11:34,744 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:11:34,745 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-18 00:11:34,746 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:11:34,747 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:11:34,748 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:11:34,748 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:11:34,749 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:11:34,749 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:11:34,750 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:11:34,750 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:11:34,750 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:11:34,750 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:11:34,750 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:11:34,751 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:11:34,751 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:11:34,751 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:11:34,751 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:11:34,751 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:11:34,752 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:11:34,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:11:34,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:34,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:34,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:34,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:34,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:11:34,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:11:34,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:11:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:11:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:11:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:11:34,754 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:11:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:11:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:11:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:11:34,755 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:11:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:11:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:11:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:11:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:11:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:11:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:11:34,756 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:11:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:11:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:11:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:11:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:11:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:11:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:11:34,757 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:11:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:11:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:11:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:11:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:11:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:11:34,758 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:11:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:11:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:11:34,759 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:11:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-18 00:11:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:11:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-18 00:11:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:11:34,760 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:11:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:11:34,761 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:11:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:11:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:11:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:11:34,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:11:34,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:11:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:11:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:11:34,764 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:11:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:11:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:11:34,765 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:11:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:11:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:11:34,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:11:36,455 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:11:36,456 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:11:36,462 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:36 BoogieIcfgContainer [2020-07-18 00:11:36,463 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:11:36,464 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:11:36,464 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:11:36,467 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:11:36,468 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:11:33" (1/3) ... [2020-07-18 00:11:36,469 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13a0d960 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:36, skipping insertion in model container [2020-07-18 00:11:36,469 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:34" (2/3) ... [2020-07-18 00:11:36,470 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@13a0d960 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:36, skipping insertion in model container [2020-07-18 00:11:36,470 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:36" (3/3) ... [2020-07-18 00:11:36,471 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product63.cil.c [2020-07-18 00:11:36,482 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:11:36,490 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:11:36,503 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:11:36,524 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:11:36,524 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:11:36,524 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:11:36,524 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:11:36,524 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:11:36,525 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:11:36,525 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:11:36,525 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:11:36,545 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states. [2020-07-18 00:11:36,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-07-18 00:11:36,569 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:11:36,570 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:11:36,570 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:11:36,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:11:36,579 INFO L82 PathProgramCache]: Analyzing trace with hash -1710422987, now seen corresponding path program 1 times [2020-07-18 00:11:36,588 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:11:36,588 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1994674721] [2020-07-18 00:11:36,588 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:11:36,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:37,436 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 00:11:37,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:37,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {468#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {361#true} is VALID [2020-07-18 00:11:37,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {361#true} #valid := #valid[0 := 0]; {361#true} is VALID [2020-07-18 00:11:37,625 INFO L280 TraceCheckUtils]: 2: Hoare triple {361#true} assume 0 < #StackHeapBarrier; {361#true} is VALID [2020-07-18 00:11:37,626 INFO L280 TraceCheckUtils]: 3: Hoare triple {361#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L359 {361#true} is VALID [2020-07-18 00:11:37,627 INFO L280 TraceCheckUtils]: 4: Hoare triple {361#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L359-1 {361#true} is VALID [2020-07-18 00:11:37,627 INFO L280 TraceCheckUtils]: 5: Hoare triple {361#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L363 {361#true} is VALID [2020-07-18 00:11:37,627 INFO L280 TraceCheckUtils]: 6: Hoare triple {361#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L363-1 {361#true} is VALID [2020-07-18 00:11:37,628 INFO L280 TraceCheckUtils]: 7: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L363-2 {361#true} is VALID [2020-07-18 00:11:37,629 INFO L280 TraceCheckUtils]: 8: Hoare triple {361#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L363-3 {361#true} is VALID [2020-07-18 00:11:37,633 INFO L280 TraceCheckUtils]: 9: Hoare triple {361#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L367 {361#true} is VALID [2020-07-18 00:11:37,633 INFO L280 TraceCheckUtils]: 10: Hoare triple {361#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L367-1 {361#true} is VALID [2020-07-18 00:11:37,634 INFO L280 TraceCheckUtils]: 11: Hoare triple {361#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L367-2 {361#true} is VALID [2020-07-18 00:11:37,634 INFO L280 TraceCheckUtils]: 12: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L367-3 {361#true} is VALID [2020-07-18 00:11:37,639 INFO L280 TraceCheckUtils]: 13: Hoare triple {361#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L367-4 {361#true} is VALID [2020-07-18 00:11:37,640 INFO L280 TraceCheckUtils]: 14: Hoare triple {361#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L371 {361#true} is VALID [2020-07-18 00:11:37,640 INFO L280 TraceCheckUtils]: 15: Hoare triple {361#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L371-1 {361#true} is VALID [2020-07-18 00:11:37,640 INFO L280 TraceCheckUtils]: 16: Hoare triple {361#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L371-2 {361#true} is VALID [2020-07-18 00:11:37,641 INFO L280 TraceCheckUtils]: 17: Hoare triple {361#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L371-3 {361#true} is VALID [2020-07-18 00:11:37,641 INFO L280 TraceCheckUtils]: 18: Hoare triple {361#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L371-4 {361#true} is VALID [2020-07-18 00:11:37,642 INFO L280 TraceCheckUtils]: 19: Hoare triple {361#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L371-5 {361#true} is VALID [2020-07-18 00:11:37,642 INFO L280 TraceCheckUtils]: 20: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L371-6 {361#true} is VALID [2020-07-18 00:11:37,643 INFO L280 TraceCheckUtils]: 21: Hoare triple {361#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L371-7 {361#true} is VALID [2020-07-18 00:11:37,643 INFO L280 TraceCheckUtils]: 22: Hoare triple {361#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L375 {361#true} is VALID [2020-07-18 00:11:37,644 INFO L280 TraceCheckUtils]: 23: Hoare triple {361#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L375-1 {361#true} is VALID [2020-07-18 00:11:37,644 INFO L280 TraceCheckUtils]: 24: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L375-2 {361#true} is VALID [2020-07-18 00:11:37,645 INFO L280 TraceCheckUtils]: 25: Hoare triple {361#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L375-3 {361#true} is VALID [2020-07-18 00:11:37,645 INFO L280 TraceCheckUtils]: 26: Hoare triple {361#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L379 {361#true} is VALID [2020-07-18 00:11:37,645 INFO L280 TraceCheckUtils]: 27: Hoare triple {361#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L379-1 {361#true} is VALID [2020-07-18 00:11:37,646 INFO L280 TraceCheckUtils]: 28: Hoare triple {361#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L379-2 {361#true} is VALID [2020-07-18 00:11:37,646 INFO L280 TraceCheckUtils]: 29: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L379-3 {361#true} is VALID [2020-07-18 00:11:37,648 INFO L280 TraceCheckUtils]: 30: Hoare triple {361#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L379-4 {361#true} is VALID [2020-07-18 00:11:37,648 INFO L280 TraceCheckUtils]: 31: Hoare triple {361#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L383 {361#true} is VALID [2020-07-18 00:11:37,649 INFO L280 TraceCheckUtils]: 32: Hoare triple {361#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L383-1 {361#true} is VALID [2020-07-18 00:11:37,649 INFO L280 TraceCheckUtils]: 33: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L383-2 {361#true} is VALID [2020-07-18 00:11:37,649 INFO L280 TraceCheckUtils]: 34: Hoare triple {361#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L383-3 {361#true} is VALID [2020-07-18 00:11:37,650 INFO L280 TraceCheckUtils]: 35: Hoare triple {361#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L385 {361#true} is VALID [2020-07-18 00:11:37,650 INFO L280 TraceCheckUtils]: 36: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L385-1 {361#true} is VALID [2020-07-18 00:11:37,650 INFO L280 TraceCheckUtils]: 37: Hoare triple {361#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(13); srcloc: L385-2 {361#true} is VALID [2020-07-18 00:11:37,651 INFO L280 TraceCheckUtils]: 38: Hoare triple {361#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(7); srcloc: L564 {361#true} is VALID [2020-07-18 00:11:37,651 INFO L280 TraceCheckUtils]: 39: Hoare triple {361#true} SUMMARY for call write~init~int(44, #t~string32.base, #t~string32.offset, 1); srcloc: L565 {361#true} is VALID [2020-07-18 00:11:37,652 INFO L280 TraceCheckUtils]: 40: Hoare triple {361#true} SUMMARY for call write~init~int(77, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L565-1 {361#true} is VALID [2020-07-18 00:11:37,652 INFO L280 TraceCheckUtils]: 41: Hoare triple {361#true} SUMMARY for call write~init~int(101, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L565-2 {361#true} is VALID [2020-07-18 00:11:37,653 INFO L280 TraceCheckUtils]: 42: Hoare triple {361#true} SUMMARY for call write~init~int(116, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L565-3 {361#true} is VALID [2020-07-18 00:11:37,653 INFO L280 TraceCheckUtils]: 43: Hoare triple {361#true} SUMMARY for call write~init~int(104, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L565-4 {361#true} is VALID [2020-07-18 00:11:37,653 INFO L280 TraceCheckUtils]: 44: Hoare triple {361#true} SUMMARY for call write~init~int(58, #t~string32.base, 5 + #t~string32.offset, 1); srcloc: L565-5 {361#true} is VALID [2020-07-18 00:11:37,654 INFO L280 TraceCheckUtils]: 45: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string32.base, 6 + #t~string32.offset, 1); srcloc: L565-6 {361#true} is VALID [2020-07-18 00:11:37,654 INFO L280 TraceCheckUtils]: 46: Hoare triple {361#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(5); srcloc: L565-7 {361#true} is VALID [2020-07-18 00:11:37,655 INFO L280 TraceCheckUtils]: 47: Hoare triple {361#true} SUMMARY for call write~init~int(67, #t~string34.base, #t~string34.offset, 1); srcloc: L569 {361#true} is VALID [2020-07-18 00:11:37,655 INFO L280 TraceCheckUtils]: 48: Hoare triple {361#true} SUMMARY for call write~init~int(82, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L569-1 {361#true} is VALID [2020-07-18 00:11:37,655 INFO L280 TraceCheckUtils]: 49: Hoare triple {361#true} SUMMARY for call write~init~int(73, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L569-2 {361#true} is VALID [2020-07-18 00:11:37,656 INFO L280 TraceCheckUtils]: 50: Hoare triple {361#true} SUMMARY for call write~init~int(84, #t~string34.base, 3 + #t~string34.offset, 1); srcloc: L569-3 {361#true} is VALID [2020-07-18 00:11:37,659 INFO L280 TraceCheckUtils]: 51: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string34.base, 4 + #t~string34.offset, 1); srcloc: L569-4 {361#true} is VALID [2020-07-18 00:11:37,660 INFO L280 TraceCheckUtils]: 52: Hoare triple {361#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(3); srcloc: L569-5 {361#true} is VALID [2020-07-18 00:11:37,660 INFO L280 TraceCheckUtils]: 53: Hoare triple {361#true} SUMMARY for call write~init~int(79, #t~string36.base, #t~string36.offset, 1); srcloc: L573 {361#true} is VALID [2020-07-18 00:11:37,660 INFO L280 TraceCheckUtils]: 54: Hoare triple {361#true} SUMMARY for call write~init~int(75, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L573-1 {361#true} is VALID [2020-07-18 00:11:37,661 INFO L280 TraceCheckUtils]: 55: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string36.base, 2 + #t~string36.offset, 1); srcloc: L573-2 {361#true} is VALID [2020-07-18 00:11:37,661 INFO L280 TraceCheckUtils]: 56: Hoare triple {361#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(2); srcloc: L573-3 {361#true} is VALID [2020-07-18 00:11:37,661 INFO L280 TraceCheckUtils]: 57: Hoare triple {361#true} SUMMARY for call write~init~int(41, #t~string38.base, #t~string38.offset, 1); srcloc: L577 {361#true} is VALID [2020-07-18 00:11:37,661 INFO L280 TraceCheckUtils]: 58: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L577-1 {361#true} is VALID [2020-07-18 00:11:37,662 INFO L280 TraceCheckUtils]: 59: Hoare triple {361#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L577-2 {361#true} is VALID [2020-07-18 00:11:37,662 INFO L280 TraceCheckUtils]: 60: Hoare triple {361#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L955 {361#true} is VALID [2020-07-18 00:11:37,662 INFO L280 TraceCheckUtils]: 61: Hoare triple {361#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L955-1 {361#true} is VALID [2020-07-18 00:11:37,663 INFO L280 TraceCheckUtils]: 62: Hoare triple {361#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L956 {361#true} is VALID [2020-07-18 00:11:37,663 INFO L280 TraceCheckUtils]: 63: Hoare triple {361#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L962 {361#true} is VALID [2020-07-18 00:11:37,669 INFO L280 TraceCheckUtils]: 64: Hoare triple {361#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21); srcloc: L962-1 {361#true} is VALID [2020-07-18 00:11:37,669 INFO L280 TraceCheckUtils]: 65: Hoare triple {361#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L963 {361#true} is VALID [2020-07-18 00:11:37,669 INFO L280 TraceCheckUtils]: 66: Hoare triple {361#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L1001 {361#true} is VALID [2020-07-18 00:11:37,670 INFO L280 TraceCheckUtils]: 67: Hoare triple {361#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L1001-1 {361#true} is VALID [2020-07-18 00:11:37,670 INFO L280 TraceCheckUtils]: 68: Hoare triple {361#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30); srcloc: L1002 {361#true} is VALID [2020-07-18 00:11:37,670 INFO L280 TraceCheckUtils]: 69: Hoare triple {361#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9); srcloc: L1008 {361#true} is VALID [2020-07-18 00:11:37,670 INFO L280 TraceCheckUtils]: 70: Hoare triple {361#true} SUMMARY for call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25); srcloc: L1008-1 {361#true} is VALID [2020-07-18 00:11:37,671 INFO L280 TraceCheckUtils]: 71: Hoare triple {361#true} ~cleanupTimeShifts~0 := 4; {361#true} is VALID [2020-07-18 00:11:37,671 INFO L280 TraceCheckUtils]: 72: Hoare triple {361#true} ~pumpRunning~0 := 0; {361#true} is VALID [2020-07-18 00:11:37,671 INFO L280 TraceCheckUtils]: 73: Hoare triple {361#true} ~systemActive~0 := 1; {361#true} is VALID [2020-07-18 00:11:37,672 INFO L280 TraceCheckUtils]: 74: Hoare triple {361#true} ~waterLevel~0 := 1; {361#true} is VALID [2020-07-18 00:11:37,673 INFO L280 TraceCheckUtils]: 75: Hoare triple {361#true} ~methaneLevelCritical~0 := 0; {361#true} is VALID [2020-07-18 00:11:37,673 INFO L280 TraceCheckUtils]: 76: Hoare triple {361#true} ~head~0.base, ~head~0.offset := 0, 0; {361#true} is VALID [2020-07-18 00:11:37,673 INFO L280 TraceCheckUtils]: 77: Hoare triple {361#true} assume true; {361#true} is VALID [2020-07-18 00:11:37,674 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {361#true} {361#true} #995#return; {361#true} is VALID [2020-07-18 00:11:37,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:37,691 INFO L280 TraceCheckUtils]: 0: Hoare triple {361#true} assume true; {361#true} is VALID [2020-07-18 00:11:37,692 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {361#true} {361#true} #883#return; {361#true} is VALID [2020-07-18 00:11:37,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:37,695 INFO L280 TraceCheckUtils]: 0: Hoare triple {361#true} assume true; {361#true} is VALID [2020-07-18 00:11:37,696 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {361#true} {361#true} #885#return; {361#true} is VALID [2020-07-18 00:11:37,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:37,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {361#true} havoc ~retValue_acc~2; {361#true} is VALID [2020-07-18 00:11:37,703 INFO L280 TraceCheckUtils]: 1: Hoare triple {361#true} ~retValue_acc~2 := 1; {361#true} is VALID [2020-07-18 00:11:37,703 INFO L280 TraceCheckUtils]: 2: Hoare triple {361#true} #res := ~retValue_acc~2; {361#true} is VALID [2020-07-18 00:11:37,704 INFO L280 TraceCheckUtils]: 3: Hoare triple {361#true} assume true; {361#true} is VALID [2020-07-18 00:11:37,704 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {361#true} {361#true} #887#return; {361#true} is VALID [2020-07-18 00:11:37,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:37,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {361#true} assume true; {361#true} is VALID [2020-07-18 00:11:37,709 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {361#true} {361#true} #889#return; {361#true} is VALID [2020-07-18 00:11:37,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:37,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {361#true} havoc ~retValue_acc~7; {361#true} is VALID [2020-07-18 00:11:37,713 INFO L280 TraceCheckUtils]: 1: Hoare triple {361#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {361#true} is VALID [2020-07-18 00:11:37,713 INFO L280 TraceCheckUtils]: 2: Hoare triple {361#true} #res := ~retValue_acc~7; {361#true} is VALID [2020-07-18 00:11:37,713 INFO L280 TraceCheckUtils]: 3: Hoare triple {361#true} assume true; {361#true} is VALID [2020-07-18 00:11:37,714 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {361#true} {362#false} #987#return; {362#false} is VALID [2020-07-18 00:11:37,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:37,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {361#true} havoc ~retValue_acc~8; {361#true} is VALID [2020-07-18 00:11:37,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {361#true} ~retValue_acc~8 := ~waterLevel~0; {361#true} is VALID [2020-07-18 00:11:37,722 INFO L280 TraceCheckUtils]: 2: Hoare triple {361#true} #res := ~retValue_acc~8; {361#true} is VALID [2020-07-18 00:11:37,722 INFO L280 TraceCheckUtils]: 3: Hoare triple {361#true} assume true; {361#true} is VALID [2020-07-18 00:11:37,722 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {361#true} {362#false} #989#return; {362#false} is VALID [2020-07-18 00:11:37,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:37,729 INFO L280 TraceCheckUtils]: 0: Hoare triple {361#true} havoc ~retValue_acc~4; {361#true} is VALID [2020-07-18 00:11:37,730 INFO L280 TraceCheckUtils]: 1: Hoare triple {361#true} ~retValue_acc~4 := ~pumpRunning~0; {361#true} is VALID [2020-07-18 00:11:37,730 INFO L280 TraceCheckUtils]: 2: Hoare triple {361#true} #res := ~retValue_acc~4; {361#true} is VALID [2020-07-18 00:11:37,731 INFO L280 TraceCheckUtils]: 3: Hoare triple {361#true} assume true; {361#true} is VALID [2020-07-18 00:11:37,731 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {361#true} {362#false} #991#return; {362#false} is VALID [2020-07-18 00:11:37,742 INFO L263 TraceCheckUtils]: 0: Hoare triple {361#true} call ULTIMATE.init(); {468#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:11:37,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {468#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#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~string60.offset| |old(#t~string60.offset)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#valid| |old(#valid)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {361#true} is VALID [2020-07-18 00:11:37,743 INFO L280 TraceCheckUtils]: 2: Hoare triple {361#true} #valid := #valid[0 := 0]; {361#true} is VALID [2020-07-18 00:11:37,743 INFO L280 TraceCheckUtils]: 3: Hoare triple {361#true} assume 0 < #StackHeapBarrier; {361#true} is VALID [2020-07-18 00:11:37,743 INFO L280 TraceCheckUtils]: 4: Hoare triple {361#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(13); srcloc: L359 {361#true} is VALID [2020-07-18 00:11:37,744 INFO L280 TraceCheckUtils]: 5: Hoare triple {361#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(3); srcloc: L359-1 {361#true} is VALID [2020-07-18 00:11:37,744 INFO L280 TraceCheckUtils]: 6: Hoare triple {361#true} SUMMARY for call write~init~int(79, #t~string10.base, #t~string10.offset, 1); srcloc: L363 {361#true} is VALID [2020-07-18 00:11:37,744 INFO L280 TraceCheckUtils]: 7: Hoare triple {361#true} SUMMARY for call write~init~int(110, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L363-1 {361#true} is VALID [2020-07-18 00:11:37,745 INFO L280 TraceCheckUtils]: 8: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L363-2 {361#true} is VALID [2020-07-18 00:11:37,745 INFO L280 TraceCheckUtils]: 9: Hoare triple {361#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(4); srcloc: L363-3 {361#true} is VALID [2020-07-18 00:11:37,745 INFO L280 TraceCheckUtils]: 10: Hoare triple {361#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L367 {361#true} is VALID [2020-07-18 00:11:37,746 INFO L280 TraceCheckUtils]: 11: Hoare triple {361#true} SUMMARY for call write~init~int(102, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L367-1 {361#true} is VALID [2020-07-18 00:11:37,746 INFO L280 TraceCheckUtils]: 12: Hoare triple {361#true} SUMMARY for call write~init~int(102, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L367-2 {361#true} is VALID [2020-07-18 00:11:37,746 INFO L280 TraceCheckUtils]: 13: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string12.base, 3 + #t~string12.offset, 1); srcloc: L367-3 {361#true} is VALID [2020-07-18 00:11:37,746 INFO L280 TraceCheckUtils]: 14: Hoare triple {361#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(7); srcloc: L367-4 {361#true} is VALID [2020-07-18 00:11:37,747 INFO L280 TraceCheckUtils]: 15: Hoare triple {361#true} SUMMARY for call write~init~int(44, #t~string14.base, #t~string14.offset, 1); srcloc: L371 {361#true} is VALID [2020-07-18 00:11:37,747 INFO L280 TraceCheckUtils]: 16: Hoare triple {361#true} SUMMARY for call write~init~int(80, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L371-1 {361#true} is VALID [2020-07-18 00:11:37,748 INFO L280 TraceCheckUtils]: 17: Hoare triple {361#true} SUMMARY for call write~init~int(117, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L371-2 {361#true} is VALID [2020-07-18 00:11:37,749 INFO L280 TraceCheckUtils]: 18: Hoare triple {361#true} SUMMARY for call write~init~int(109, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L371-3 {361#true} is VALID [2020-07-18 00:11:37,749 INFO L280 TraceCheckUtils]: 19: Hoare triple {361#true} SUMMARY for call write~init~int(112, #t~string14.base, 4 + #t~string14.offset, 1); srcloc: L371-4 {361#true} is VALID [2020-07-18 00:11:37,756 INFO L280 TraceCheckUtils]: 20: Hoare triple {361#true} SUMMARY for call write~init~int(58, #t~string14.base, 5 + #t~string14.offset, 1); srcloc: L371-5 {361#true} is VALID [2020-07-18 00:11:37,757 INFO L280 TraceCheckUtils]: 21: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string14.base, 6 + #t~string14.offset, 1); srcloc: L371-6 {361#true} is VALID [2020-07-18 00:11:37,757 INFO L280 TraceCheckUtils]: 22: Hoare triple {361#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L371-7 {361#true} is VALID [2020-07-18 00:11:37,757 INFO L280 TraceCheckUtils]: 23: Hoare triple {361#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L375 {361#true} is VALID [2020-07-18 00:11:37,758 INFO L280 TraceCheckUtils]: 24: Hoare triple {361#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L375-1 {361#true} is VALID [2020-07-18 00:11:37,758 INFO L280 TraceCheckUtils]: 25: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L375-2 {361#true} is VALID [2020-07-18 00:11:37,760 INFO L280 TraceCheckUtils]: 26: Hoare triple {361#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L375-3 {361#true} is VALID [2020-07-18 00:11:37,761 INFO L280 TraceCheckUtils]: 27: Hoare triple {361#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L379 {361#true} is VALID [2020-07-18 00:11:37,761 INFO L280 TraceCheckUtils]: 28: Hoare triple {361#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L379-1 {361#true} is VALID [2020-07-18 00:11:37,761 INFO L280 TraceCheckUtils]: 29: Hoare triple {361#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L379-2 {361#true} is VALID [2020-07-18 00:11:37,761 INFO L280 TraceCheckUtils]: 30: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L379-3 {361#true} is VALID [2020-07-18 00:11:37,762 INFO L280 TraceCheckUtils]: 31: Hoare triple {361#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(3); srcloc: L379-4 {361#true} is VALID [2020-07-18 00:11:37,762 INFO L280 TraceCheckUtils]: 32: Hoare triple {361#true} SUMMARY for call write~init~int(41, #t~string20.base, #t~string20.offset, 1); srcloc: L383 {361#true} is VALID [2020-07-18 00:11:37,762 INFO L280 TraceCheckUtils]: 33: Hoare triple {361#true} SUMMARY for call write~init~int(32, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L383-1 {361#true} is VALID [2020-07-18 00:11:37,763 INFO L280 TraceCheckUtils]: 34: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L383-2 {361#true} is VALID [2020-07-18 00:11:37,763 INFO L280 TraceCheckUtils]: 35: Hoare triple {361#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(2); srcloc: L383-3 {361#true} is VALID [2020-07-18 00:11:37,763 INFO L280 TraceCheckUtils]: 36: Hoare triple {361#true} SUMMARY for call write~init~int(10, #t~string22.base, #t~string22.offset, 1); srcloc: L385 {361#true} is VALID [2020-07-18 00:11:37,765 INFO L280 TraceCheckUtils]: 37: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L385-1 {361#true} is VALID [2020-07-18 00:11:37,766 INFO L280 TraceCheckUtils]: 38: Hoare triple {361#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(13); srcloc: L385-2 {361#true} is VALID [2020-07-18 00:11:37,766 INFO L280 TraceCheckUtils]: 39: Hoare triple {361#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(7); srcloc: L564 {361#true} is VALID [2020-07-18 00:11:37,766 INFO L280 TraceCheckUtils]: 40: Hoare triple {361#true} SUMMARY for call write~init~int(44, #t~string32.base, #t~string32.offset, 1); srcloc: L565 {361#true} is VALID [2020-07-18 00:11:37,767 INFO L280 TraceCheckUtils]: 41: Hoare triple {361#true} SUMMARY for call write~init~int(77, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L565-1 {361#true} is VALID [2020-07-18 00:11:37,767 INFO L280 TraceCheckUtils]: 42: Hoare triple {361#true} SUMMARY for call write~init~int(101, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L565-2 {361#true} is VALID [2020-07-18 00:11:37,767 INFO L280 TraceCheckUtils]: 43: Hoare triple {361#true} SUMMARY for call write~init~int(116, #t~string32.base, 3 + #t~string32.offset, 1); srcloc: L565-3 {361#true} is VALID [2020-07-18 00:11:37,767 INFO L280 TraceCheckUtils]: 44: Hoare triple {361#true} SUMMARY for call write~init~int(104, #t~string32.base, 4 + #t~string32.offset, 1); srcloc: L565-4 {361#true} is VALID [2020-07-18 00:11:37,768 INFO L280 TraceCheckUtils]: 45: Hoare triple {361#true} SUMMARY for call write~init~int(58, #t~string32.base, 5 + #t~string32.offset, 1); srcloc: L565-5 {361#true} is VALID [2020-07-18 00:11:37,768 INFO L280 TraceCheckUtils]: 46: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string32.base, 6 + #t~string32.offset, 1); srcloc: L565-6 {361#true} is VALID [2020-07-18 00:11:37,769 INFO L280 TraceCheckUtils]: 47: Hoare triple {361#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(5); srcloc: L565-7 {361#true} is VALID [2020-07-18 00:11:37,769 INFO L280 TraceCheckUtils]: 48: Hoare triple {361#true} SUMMARY for call write~init~int(67, #t~string34.base, #t~string34.offset, 1); srcloc: L569 {361#true} is VALID [2020-07-18 00:11:37,769 INFO L280 TraceCheckUtils]: 49: Hoare triple {361#true} SUMMARY for call write~init~int(82, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L569-1 {361#true} is VALID [2020-07-18 00:11:37,770 INFO L280 TraceCheckUtils]: 50: Hoare triple {361#true} SUMMARY for call write~init~int(73, #t~string34.base, 2 + #t~string34.offset, 1); srcloc: L569-2 {361#true} is VALID [2020-07-18 00:11:37,770 INFO L280 TraceCheckUtils]: 51: Hoare triple {361#true} SUMMARY for call write~init~int(84, #t~string34.base, 3 + #t~string34.offset, 1); srcloc: L569-3 {361#true} is VALID [2020-07-18 00:11:37,770 INFO L280 TraceCheckUtils]: 52: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string34.base, 4 + #t~string34.offset, 1); srcloc: L569-4 {361#true} is VALID [2020-07-18 00:11:37,770 INFO L280 TraceCheckUtils]: 53: Hoare triple {361#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(3); srcloc: L569-5 {361#true} is VALID [2020-07-18 00:11:37,771 INFO L280 TraceCheckUtils]: 54: Hoare triple {361#true} SUMMARY for call write~init~int(79, #t~string36.base, #t~string36.offset, 1); srcloc: L573 {361#true} is VALID [2020-07-18 00:11:37,771 INFO L280 TraceCheckUtils]: 55: Hoare triple {361#true} SUMMARY for call write~init~int(75, #t~string36.base, 1 + #t~string36.offset, 1); srcloc: L573-1 {361#true} is VALID [2020-07-18 00:11:37,771 INFO L280 TraceCheckUtils]: 56: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string36.base, 2 + #t~string36.offset, 1); srcloc: L573-2 {361#true} is VALID [2020-07-18 00:11:37,772 INFO L280 TraceCheckUtils]: 57: Hoare triple {361#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(2); srcloc: L573-3 {361#true} is VALID [2020-07-18 00:11:37,772 INFO L280 TraceCheckUtils]: 58: Hoare triple {361#true} SUMMARY for call write~init~int(41, #t~string38.base, #t~string38.offset, 1); srcloc: L577 {361#true} is VALID [2020-07-18 00:11:37,773 INFO L280 TraceCheckUtils]: 59: Hoare triple {361#true} SUMMARY for call write~init~int(0, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L577-1 {361#true} is VALID [2020-07-18 00:11:37,773 INFO L280 TraceCheckUtils]: 60: Hoare triple {361#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L577-2 {361#true} is VALID [2020-07-18 00:11:37,773 INFO L280 TraceCheckUtils]: 61: Hoare triple {361#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L955 {361#true} is VALID [2020-07-18 00:11:37,774 INFO L280 TraceCheckUtils]: 62: Hoare triple {361#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L955-1 {361#true} is VALID [2020-07-18 00:11:37,774 INFO L280 TraceCheckUtils]: 63: Hoare triple {361#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L956 {361#true} is VALID [2020-07-18 00:11:37,774 INFO L280 TraceCheckUtils]: 64: Hoare triple {361#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L962 {361#true} is VALID [2020-07-18 00:11:37,775 INFO L280 TraceCheckUtils]: 65: Hoare triple {361#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(21); srcloc: L962-1 {361#true} is VALID [2020-07-18 00:11:37,775 INFO L280 TraceCheckUtils]: 66: Hoare triple {361#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L963 {361#true} is VALID [2020-07-18 00:11:37,775 INFO L280 TraceCheckUtils]: 67: Hoare triple {361#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L1001 {361#true} is VALID [2020-07-18 00:11:37,776 INFO L280 TraceCheckUtils]: 68: Hoare triple {361#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L1001-1 {361#true} is VALID [2020-07-18 00:11:37,776 INFO L280 TraceCheckUtils]: 69: Hoare triple {361#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(30); srcloc: L1002 {361#true} is VALID [2020-07-18 00:11:37,776 INFO L280 TraceCheckUtils]: 70: Hoare triple {361#true} SUMMARY for call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(9); srcloc: L1008 {361#true} is VALID [2020-07-18 00:11:37,777 INFO L280 TraceCheckUtils]: 71: Hoare triple {361#true} SUMMARY for call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(25); srcloc: L1008-1 {361#true} is VALID [2020-07-18 00:11:37,777 INFO L280 TraceCheckUtils]: 72: Hoare triple {361#true} ~cleanupTimeShifts~0 := 4; {361#true} is VALID [2020-07-18 00:11:37,777 INFO L280 TraceCheckUtils]: 73: Hoare triple {361#true} ~pumpRunning~0 := 0; {361#true} is VALID [2020-07-18 00:11:37,777 INFO L280 TraceCheckUtils]: 74: Hoare triple {361#true} ~systemActive~0 := 1; {361#true} is VALID [2020-07-18 00:11:37,778 INFO L280 TraceCheckUtils]: 75: Hoare triple {361#true} ~waterLevel~0 := 1; {361#true} is VALID [2020-07-18 00:11:37,778 INFO L280 TraceCheckUtils]: 76: Hoare triple {361#true} ~methaneLevelCritical~0 := 0; {361#true} is VALID [2020-07-18 00:11:37,778 INFO L280 TraceCheckUtils]: 77: Hoare triple {361#true} ~head~0.base, ~head~0.offset := 0, 0; {361#true} is VALID [2020-07-18 00:11:37,778 INFO L280 TraceCheckUtils]: 78: Hoare triple {361#true} assume true; {361#true} is VALID [2020-07-18 00:11:37,779 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {361#true} {361#true} #995#return; {361#true} is VALID [2020-07-18 00:11:37,779 INFO L263 TraceCheckUtils]: 80: Hoare triple {361#true} call #t~ret77 := main(); {361#true} is VALID [2020-07-18 00:11:37,779 INFO L280 TraceCheckUtils]: 81: Hoare triple {361#true} havoc ~retValue_acc~0; {361#true} is VALID [2020-07-18 00:11:37,779 INFO L280 TraceCheckUtils]: 82: Hoare triple {361#true} havoc ~tmp~0; {361#true} is VALID [2020-07-18 00:11:37,780 INFO L263 TraceCheckUtils]: 83: Hoare triple {361#true} call select_helpers(); {361#true} is VALID [2020-07-18 00:11:37,780 INFO L280 TraceCheckUtils]: 84: Hoare triple {361#true} assume true; {361#true} is VALID [2020-07-18 00:11:37,781 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {361#true} {361#true} #883#return; {361#true} is VALID [2020-07-18 00:11:37,784 INFO L263 TraceCheckUtils]: 86: Hoare triple {361#true} call select_features(); {361#true} is VALID [2020-07-18 00:11:37,784 INFO L280 TraceCheckUtils]: 87: Hoare triple {361#true} assume true; {361#true} is VALID [2020-07-18 00:11:37,784 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {361#true} {361#true} #885#return; {361#true} is VALID [2020-07-18 00:11:37,785 INFO L263 TraceCheckUtils]: 89: Hoare triple {361#true} call #t~ret0 := valid_product(); {361#true} is VALID [2020-07-18 00:11:37,785 INFO L280 TraceCheckUtils]: 90: Hoare triple {361#true} havoc ~retValue_acc~2; {361#true} is VALID [2020-07-18 00:11:37,785 INFO L280 TraceCheckUtils]: 91: Hoare triple {361#true} ~retValue_acc~2 := 1; {361#true} is VALID [2020-07-18 00:11:37,785 INFO L280 TraceCheckUtils]: 92: Hoare triple {361#true} #res := ~retValue_acc~2; {361#true} is VALID [2020-07-18 00:11:37,786 INFO L280 TraceCheckUtils]: 93: Hoare triple {361#true} assume true; {361#true} is VALID [2020-07-18 00:11:37,787 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {361#true} {361#true} #887#return; {361#true} is VALID [2020-07-18 00:11:37,787 INFO L280 TraceCheckUtils]: 95: Hoare triple {361#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {361#true} is VALID [2020-07-18 00:11:37,787 INFO L280 TraceCheckUtils]: 96: Hoare triple {361#true} ~tmp~0 := #t~ret0; {361#true} is VALID [2020-07-18 00:11:37,792 INFO L280 TraceCheckUtils]: 97: Hoare triple {361#true} havoc #t~ret0; {361#true} is VALID [2020-07-18 00:11:37,792 INFO L280 TraceCheckUtils]: 98: Hoare triple {361#true} assume 0 != ~tmp~0; {361#true} is VALID [2020-07-18 00:11:37,792 INFO L263 TraceCheckUtils]: 99: Hoare triple {361#true} call setup(); {361#true} is VALID [2020-07-18 00:11:37,794 INFO L280 TraceCheckUtils]: 100: Hoare triple {361#true} assume true; {361#true} is VALID [2020-07-18 00:11:37,794 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {361#true} {361#true} #889#return; {361#true} is VALID [2020-07-18 00:11:37,794 INFO L263 TraceCheckUtils]: 102: Hoare triple {361#true} call runTest(); {361#true} is VALID [2020-07-18 00:11:37,795 INFO L263 TraceCheckUtils]: 103: Hoare triple {361#true} call test(); {361#true} is VALID [2020-07-18 00:11:37,795 INFO L280 TraceCheckUtils]: 104: Hoare triple {361#true} havoc ~splverifierCounter~0; {361#true} is VALID [2020-07-18 00:11:37,795 INFO L280 TraceCheckUtils]: 105: Hoare triple {361#true} havoc ~tmp~7; {361#true} is VALID [2020-07-18 00:11:37,796 INFO L280 TraceCheckUtils]: 106: Hoare triple {361#true} havoc ~tmp___0~2; {361#true} is VALID [2020-07-18 00:11:37,796 INFO L280 TraceCheckUtils]: 107: Hoare triple {361#true} havoc ~tmp___1~0; {361#true} is VALID [2020-07-18 00:11:37,796 INFO L280 TraceCheckUtils]: 108: Hoare triple {361#true} havoc ~tmp___2~0; {361#true} is VALID [2020-07-18 00:11:37,796 INFO L280 TraceCheckUtils]: 109: Hoare triple {361#true} ~splverifierCounter~0 := 0; {361#true} is VALID [2020-07-18 00:11:37,797 INFO L280 TraceCheckUtils]: 110: Hoare triple {361#true} assume false; {362#false} is VALID [2020-07-18 00:11:37,798 INFO L263 TraceCheckUtils]: 111: Hoare triple {362#false} call cleanup(); {362#false} is VALID [2020-07-18 00:11:37,798 INFO L280 TraceCheckUtils]: 112: Hoare triple {362#false} havoc ~i~0; {362#false} is VALID [2020-07-18 00:11:37,798 INFO L280 TraceCheckUtils]: 113: Hoare triple {362#false} havoc ~__cil_tmp2~0; {362#false} is VALID [2020-07-18 00:11:37,799 INFO L263 TraceCheckUtils]: 114: Hoare triple {362#false} call timeShift(); {362#false} is VALID [2020-07-18 00:11:37,799 INFO L280 TraceCheckUtils]: 115: Hoare triple {362#false} assume !(0 != ~pumpRunning~0); {362#false} is VALID [2020-07-18 00:11:37,799 INFO L280 TraceCheckUtils]: 116: Hoare triple {362#false} assume !(0 != ~systemActive~0); {362#false} is VALID [2020-07-18 00:11:37,799 INFO L263 TraceCheckUtils]: 117: Hoare triple {362#false} call __utac_acc__Specification3_spec__1(); {362#false} is VALID [2020-07-18 00:11:37,800 INFO L280 TraceCheckUtils]: 118: Hoare triple {362#false} havoc ~tmp~8; {362#false} is VALID [2020-07-18 00:11:37,800 INFO L280 TraceCheckUtils]: 119: Hoare triple {362#false} havoc ~tmp___0~3; {362#false} is VALID [2020-07-18 00:11:37,800 INFO L280 TraceCheckUtils]: 120: Hoare triple {362#false} havoc ~tmp___1~1; {362#false} is VALID [2020-07-18 00:11:37,801 INFO L263 TraceCheckUtils]: 121: Hoare triple {362#false} call #t~ret39 := isMethaneLevelCritical(); {361#true} is VALID [2020-07-18 00:11:37,801 INFO L280 TraceCheckUtils]: 122: Hoare triple {361#true} havoc ~retValue_acc~7; {361#true} is VALID [2020-07-18 00:11:37,801 INFO L280 TraceCheckUtils]: 123: Hoare triple {361#true} ~retValue_acc~7 := ~methaneLevelCritical~0; {361#true} is VALID [2020-07-18 00:11:37,801 INFO L280 TraceCheckUtils]: 124: Hoare triple {361#true} #res := ~retValue_acc~7; {361#true} is VALID [2020-07-18 00:11:37,802 INFO L280 TraceCheckUtils]: 125: Hoare triple {361#true} assume true; {361#true} is VALID [2020-07-18 00:11:37,802 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {361#true} {362#false} #987#return; {362#false} is VALID [2020-07-18 00:11:37,802 INFO L280 TraceCheckUtils]: 127: Hoare triple {362#false} assume -2147483648 <= #t~ret39 && #t~ret39 <= 2147483647; {362#false} is VALID [2020-07-18 00:11:37,803 INFO L280 TraceCheckUtils]: 128: Hoare triple {362#false} ~tmp~8 := #t~ret39; {362#false} is VALID [2020-07-18 00:11:37,803 INFO L280 TraceCheckUtils]: 129: Hoare triple {362#false} havoc #t~ret39; {362#false} is VALID [2020-07-18 00:11:37,803 INFO L280 TraceCheckUtils]: 130: Hoare triple {362#false} assume !(0 != ~tmp~8); {362#false} is VALID [2020-07-18 00:11:37,803 INFO L263 TraceCheckUtils]: 131: Hoare triple {362#false} call #t~ret40 := getWaterLevel(); {361#true} is VALID [2020-07-18 00:11:37,804 INFO L280 TraceCheckUtils]: 132: Hoare triple {361#true} havoc ~retValue_acc~8; {361#true} is VALID [2020-07-18 00:11:37,804 INFO L280 TraceCheckUtils]: 133: Hoare triple {361#true} ~retValue_acc~8 := ~waterLevel~0; {361#true} is VALID [2020-07-18 00:11:37,805 INFO L280 TraceCheckUtils]: 134: Hoare triple {361#true} #res := ~retValue_acc~8; {361#true} is VALID [2020-07-18 00:11:37,805 INFO L280 TraceCheckUtils]: 135: Hoare triple {361#true} assume true; {361#true} is VALID [2020-07-18 00:11:37,806 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {361#true} {362#false} #989#return; {362#false} is VALID [2020-07-18 00:11:37,806 INFO L280 TraceCheckUtils]: 137: Hoare triple {362#false} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647; {362#false} is VALID [2020-07-18 00:11:37,806 INFO L280 TraceCheckUtils]: 138: Hoare triple {362#false} ~tmp___0~3 := #t~ret40; {362#false} is VALID [2020-07-18 00:11:37,806 INFO L280 TraceCheckUtils]: 139: Hoare triple {362#false} havoc #t~ret40; {362#false} is VALID [2020-07-18 00:11:37,807 INFO L280 TraceCheckUtils]: 140: Hoare triple {362#false} assume 2 == ~tmp___0~3; {362#false} is VALID [2020-07-18 00:11:37,807 INFO L263 TraceCheckUtils]: 141: Hoare triple {362#false} call #t~ret41 := isPumpRunning(); {361#true} is VALID [2020-07-18 00:11:37,807 INFO L280 TraceCheckUtils]: 142: Hoare triple {361#true} havoc ~retValue_acc~4; {361#true} is VALID [2020-07-18 00:11:37,807 INFO L280 TraceCheckUtils]: 143: Hoare triple {361#true} ~retValue_acc~4 := ~pumpRunning~0; {361#true} is VALID [2020-07-18 00:11:37,808 INFO L280 TraceCheckUtils]: 144: Hoare triple {361#true} #res := ~retValue_acc~4; {361#true} is VALID [2020-07-18 00:11:37,808 INFO L280 TraceCheckUtils]: 145: Hoare triple {361#true} assume true; {361#true} is VALID [2020-07-18 00:11:37,808 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {361#true} {362#false} #991#return; {362#false} is VALID [2020-07-18 00:11:37,809 INFO L280 TraceCheckUtils]: 147: Hoare triple {362#false} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647; {362#false} is VALID [2020-07-18 00:11:37,809 INFO L280 TraceCheckUtils]: 148: Hoare triple {362#false} ~tmp___1~1 := #t~ret41; {362#false} is VALID [2020-07-18 00:11:37,809 INFO L280 TraceCheckUtils]: 149: Hoare triple {362#false} havoc #t~ret41; {362#false} is VALID [2020-07-18 00:11:37,809 INFO L280 TraceCheckUtils]: 150: Hoare triple {362#false} assume !(0 != ~tmp___1~1); {362#false} is VALID [2020-07-18 00:11:37,810 INFO L263 TraceCheckUtils]: 151: Hoare triple {362#false} call __automaton_fail(); {362#false} is VALID [2020-07-18 00:11:37,810 INFO L280 TraceCheckUtils]: 152: Hoare triple {362#false} assume !false; {362#false} is VALID [2020-07-18 00:11:37,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-18 00:11:38,101 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:11:38,103 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1994674721] [2020-07-18 00:11:38,105 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:11:38,107 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:11:38,108 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1238907727] [2020-07-18 00:11:38,117 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 153 [2020-07-18 00:11:38,124 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:11:38,128 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:11:38,136 WARN L140 InductivityCheck]: Transition 480#(= 0 __utac_acc__Specification3_spec__1_~tmp___1~1) ( _ , assume !false; , 362#false ) not inductive [2020-07-18 00:11:38,136 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:11:38,137 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:103) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:11:38,142 INFO L168 Benchmark]: Toolchain (without parser) took 4379.46 ms. Allocated memory was 138.9 MB in the beginning and 245.9 MB in the end (delta: 107.0 MB). Free memory was 101.2 MB in the beginning and 88.4 MB in the end (delta: 12.7 MB). Peak memory consumption was 119.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:38,143 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 138.9 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:11:38,145 INFO L168 Benchmark]: CACSL2BoogieTranslator took 741.27 ms. Allocated memory was 138.9 MB in the beginning and 202.4 MB in the end (delta: 63.4 MB). Free memory was 100.7 MB in the beginning and 166.8 MB in the end (delta: -66.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:38,146 INFO L168 Benchmark]: Boogie Preprocessor took 149.08 ms. Allocated memory is still 202.4 MB. Free memory was 166.8 MB in the beginning and 160.9 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:38,147 INFO L168 Benchmark]: RCFGBuilder took 1807.32 ms. Allocated memory was 202.4 MB in the beginning and 245.9 MB in the end (delta: 43.5 MB). Free memory was 160.3 MB in the beginning and 203.5 MB in the end (delta: -43.2 MB). Peak memory consumption was 109.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:38,152 INFO L168 Benchmark]: TraceAbstraction took 1675.93 ms. Allocated memory is still 245.9 MB. Free memory was 203.5 MB in the beginning and 88.4 MB in the end (delta: 115.0 MB). Peak memory consumption was 115.0 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:38,160 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 0.17 ms. Allocated memory is still 138.9 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 741.27 ms. Allocated memory was 138.9 MB in the beginning and 202.4 MB in the end (delta: 63.4 MB). Free memory was 100.7 MB in the beginning and 166.8 MB in the end (delta: -66.0 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 149.08 ms. Allocated memory is still 202.4 MB. Free memory was 166.8 MB in the beginning and 160.9 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1807.32 ms. Allocated memory was 202.4 MB in the beginning and 245.9 MB in the end (delta: 43.5 MB). Free memory was 160.3 MB in the beginning and 203.5 MB in the end (delta: -43.2 MB). Peak memory consumption was 109.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1675.93 ms. Allocated memory is still 245.9 MB. Free memory was 203.5 MB in the beginning and 88.4 MB in the end (delta: 115.0 MB). Peak memory consumption was 115.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...