/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_spec2_product56.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:11:02,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:11:02,132 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:11:02,144 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:11:02,144 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:11:02,145 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:11:02,146 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:11:02,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:11:02,150 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:11:02,150 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:11:02,151 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:11:02,152 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:11:02,153 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:11:02,154 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:11:02,155 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:11:02,156 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:11:02,156 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:11:02,157 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:11:02,160 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:11:02,164 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:11:02,165 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:11:02,166 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:11:02,169 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:11:02,171 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:11:02,174 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:11:02,174 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:11:02,174 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:11:02,175 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:11:02,176 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:11:02,177 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:11:02,181 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:11:02,181 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:11:02,182 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:11:02,183 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:11:02,184 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:11:02,184 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:11:02,185 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:11:02,186 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:11:02,186 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:11:02,187 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:11:02,188 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:11:02,189 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 00:11:02,208 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:11:02,209 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:11:02,211 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:11:02,211 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:11:02,211 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:11:02,211 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:11:02,211 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:11:02,211 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:11:02,212 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:11:02,212 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:11:02,213 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:11:02,213 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:11:02,213 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:11:02,213 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:11:02,214 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:11:02,214 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:11:02,214 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:11:02,214 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:11:02,215 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:11:02,215 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:11:02,215 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:11:02,215 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:11:02,216 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:11:02,474 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:11:02,489 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:11:02,492 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:11:02,493 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:11:02,493 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:11:02,494 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product56.cil.c [2020-07-18 00:11:02,554 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4340d6f8a/66c2cc6d7446439886f7aacd8e3158c0/FLAG622bdf0db [2020-07-18 00:11:02,987 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:11:02,987 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product56.cil.c [2020-07-18 00:11:03,002 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4340d6f8a/66c2cc6d7446439886f7aacd8e3158c0/FLAG622bdf0db [2020-07-18 00:11:03,311 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4340d6f8a/66c2cc6d7446439886f7aacd8e3158c0 [2020-07-18 00:11:03,320 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:11:03,323 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:11:03,324 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:03,324 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:11:03,328 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:11:03,329 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:03" (1/1) ... [2020-07-18 00:11:03,332 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@522b996e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:03, skipping insertion in model container [2020-07-18 00:11:03,332 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:03" (1/1) ... [2020-07-18 00:11:03,340 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:11:03,399 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:11:03,735 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:03,853 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:11:04,002 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:04,045 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:11:04,046 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:04 WrapperNode [2020-07-18 00:11:04,046 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:04,047 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:11:04,047 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:11:04,047 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:11:04,061 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:04" (1/1) ... [2020-07-18 00:11:04,061 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:04" (1/1) ... [2020-07-18 00:11:04,081 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:04" (1/1) ... [2020-07-18 00:11:04,081 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:04" (1/1) ... [2020-07-18 00:11:04,129 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:04" (1/1) ... [2020-07-18 00:11:04,153 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:04" (1/1) ... [2020-07-18 00:11:04,162 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:04" (1/1) ... [2020-07-18 00:11:04,181 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:11:04,181 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:11:04,181 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:11:04,182 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:11:04,185 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:04" (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 00:11:04,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:11:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:11:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:04,263 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:04,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:11:04,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:11:04,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:11:04,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:11:04,264 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:11:04,265 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:11:04,265 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:11:04,265 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:11:04,265 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:11:04,266 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:11:04,266 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:11:04,266 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:11:04,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:11:04,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:11:04,267 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:11:04,268 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:11:04,270 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:11:04,270 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-18 00:11:04,270 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:11:04,270 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:11:04,270 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:11:04,270 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:11:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:11:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:11:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:11:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:11:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:11:04,271 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 00:11:04,272 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:11:04,272 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:11:04,272 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:11:04,272 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:11:04,272 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:11:04,273 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:11:04,273 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:11:04,273 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:11:04,273 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:11:04,273 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:11:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:11:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:11:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:11:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:11:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:11:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:11:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:11:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:11:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:11:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:11:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:11:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:11:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:11:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:11:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:11:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:11:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:11:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:11:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:11:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:11:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:11:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:11:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:11:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:11:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:11:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:11:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:11:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:11:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:11:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:11:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:11:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:11:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:11:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 00:11:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:11:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:11:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:11:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:11:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:11:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-18 00:11:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:11:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:11:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:11:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:11:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:11:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:11:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:11:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:11:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:11:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:11:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:11:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:11:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:11:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:11:06,088 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:11:06,088 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:11:06,095 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:06 BoogieIcfgContainer [2020-07-18 00:11:06,095 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:11:06,096 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:11:06,096 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:11:06,099 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:11:06,100 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:11:03" (1/3) ... [2020-07-18 00:11:06,101 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b485c45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:06, skipping insertion in model container [2020-07-18 00:11:06,101 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:04" (2/3) ... [2020-07-18 00:11:06,101 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b485c45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:06, skipping insertion in model container [2020-07-18 00:11:06,101 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:06" (3/3) ... [2020-07-18 00:11:06,103 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product56.cil.c [2020-07-18 00:11:06,113 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:11:06,121 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:11:06,135 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:11:06,156 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:11:06,156 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:11:06,156 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:11:06,157 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:11:06,157 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:11:06,157 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:11:06,157 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:11:06,157 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:11:06,178 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states. [2020-07-18 00:11:06,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-18 00:11:06,199 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:11:06,200 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] [2020-07-18 00:11:06,200 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:11:06,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:11:06,206 INFO L82 PathProgramCache]: Analyzing trace with hash -1985307326, now seen corresponding path program 1 times [2020-07-18 00:11:06,215 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:11:06,215 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [773749504] [2020-07-18 00:11:06,216 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:11:06,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:06,959 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:11:07,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:07,074 INFO L280 TraceCheckUtils]: 0: Hoare triple {460#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~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~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {354#true} is VALID [2020-07-18 00:11:07,075 INFO L280 TraceCheckUtils]: 1: Hoare triple {354#true} #valid := #valid[0 := 0]; {354#true} is VALID [2020-07-18 00:11:07,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {354#true} assume 0 < #StackHeapBarrier; {354#true} is VALID [2020-07-18 00:11:07,076 INFO L280 TraceCheckUtils]: 3: Hoare triple {354#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {354#true} is VALID [2020-07-18 00:11:07,076 INFO L280 TraceCheckUtils]: 4: Hoare triple {354#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {354#true} is VALID [2020-07-18 00:11:07,076 INFO L280 TraceCheckUtils]: 5: Hoare triple {354#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {354#true} is VALID [2020-07-18 00:11:07,077 INFO L280 TraceCheckUtils]: 6: Hoare triple {354#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {354#true} is VALID [2020-07-18 00:11:07,077 INFO L280 TraceCheckUtils]: 7: Hoare triple {354#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {354#true} is VALID [2020-07-18 00:11:07,078 INFO L280 TraceCheckUtils]: 8: Hoare triple {354#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {354#true} is VALID [2020-07-18 00:11:07,078 INFO L280 TraceCheckUtils]: 9: Hoare triple {354#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {354#true} is VALID [2020-07-18 00:11:07,078 INFO L280 TraceCheckUtils]: 10: Hoare triple {354#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {354#true} is VALID [2020-07-18 00:11:07,079 INFO L280 TraceCheckUtils]: 11: Hoare triple {354#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {354#true} is VALID [2020-07-18 00:11:07,079 INFO L280 TraceCheckUtils]: 12: Hoare triple {354#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {354#true} is VALID [2020-07-18 00:11:07,079 INFO L280 TraceCheckUtils]: 13: Hoare triple {354#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {354#true} is VALID [2020-07-18 00:11:07,080 INFO L280 TraceCheckUtils]: 14: Hoare triple {354#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {354#true} is VALID [2020-07-18 00:11:07,080 INFO L280 TraceCheckUtils]: 15: Hoare triple {354#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {354#true} is VALID [2020-07-18 00:11:07,104 INFO L280 TraceCheckUtils]: 16: Hoare triple {354#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L475 {354#true} is VALID [2020-07-18 00:11:07,109 INFO L280 TraceCheckUtils]: 17: Hoare triple {354#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L476 {354#true} is VALID [2020-07-18 00:11:07,111 INFO L280 TraceCheckUtils]: 18: Hoare triple {354#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L476-1 {354#true} is VALID [2020-07-18 00:11:07,112 INFO L280 TraceCheckUtils]: 19: Hoare triple {354#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L476-2 {354#true} is VALID [2020-07-18 00:11:07,112 INFO L280 TraceCheckUtils]: 20: Hoare triple {354#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L476-3 {354#true} is VALID [2020-07-18 00:11:07,113 INFO L280 TraceCheckUtils]: 21: Hoare triple {354#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L476-4 {354#true} is VALID [2020-07-18 00:11:07,113 INFO L280 TraceCheckUtils]: 22: Hoare triple {354#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L476-5 {354#true} is VALID [2020-07-18 00:11:07,113 INFO L280 TraceCheckUtils]: 23: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L476-6 {354#true} is VALID [2020-07-18 00:11:07,114 INFO L280 TraceCheckUtils]: 24: Hoare triple {354#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L476-7 {354#true} is VALID [2020-07-18 00:11:07,114 INFO L280 TraceCheckUtils]: 25: Hoare triple {354#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L480 {354#true} is VALID [2020-07-18 00:11:07,115 INFO L280 TraceCheckUtils]: 26: Hoare triple {354#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L480-1 {354#true} is VALID [2020-07-18 00:11:07,115 INFO L280 TraceCheckUtils]: 27: Hoare triple {354#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L480-2 {354#true} is VALID [2020-07-18 00:11:07,115 INFO L280 TraceCheckUtils]: 28: Hoare triple {354#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L480-3 {354#true} is VALID [2020-07-18 00:11:07,116 INFO L280 TraceCheckUtils]: 29: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L480-4 {354#true} is VALID [2020-07-18 00:11:07,116 INFO L280 TraceCheckUtils]: 30: Hoare triple {354#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L480-5 {354#true} is VALID [2020-07-18 00:11:07,116 INFO L280 TraceCheckUtils]: 31: Hoare triple {354#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L484 {354#true} is VALID [2020-07-18 00:11:07,117 INFO L280 TraceCheckUtils]: 32: Hoare triple {354#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L484-1 {354#true} is VALID [2020-07-18 00:11:07,117 INFO L280 TraceCheckUtils]: 33: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L484-2 {354#true} is VALID [2020-07-18 00:11:07,117 INFO L280 TraceCheckUtils]: 34: Hoare triple {354#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L484-3 {354#true} is VALID [2020-07-18 00:11:07,118 INFO L280 TraceCheckUtils]: 35: Hoare triple {354#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L488 {354#true} is VALID [2020-07-18 00:11:07,118 INFO L280 TraceCheckUtils]: 36: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L488-1 {354#true} is VALID [2020-07-18 00:11:07,119 INFO L280 TraceCheckUtils]: 37: Hoare triple {354#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(13); srcloc: L488-2 {354#true} is VALID [2020-07-18 00:11:07,119 INFO L280 TraceCheckUtils]: 38: Hoare triple {354#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L725 {354#true} is VALID [2020-07-18 00:11:07,119 INFO L280 TraceCheckUtils]: 39: Hoare triple {354#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L729 {354#true} is VALID [2020-07-18 00:11:07,120 INFO L280 TraceCheckUtils]: 40: Hoare triple {354#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L729-1 {354#true} is VALID [2020-07-18 00:11:07,120 INFO L280 TraceCheckUtils]: 41: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L729-2 {354#true} is VALID [2020-07-18 00:11:07,120 INFO L280 TraceCheckUtils]: 42: Hoare triple {354#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L729-3 {354#true} is VALID [2020-07-18 00:11:07,121 INFO L280 TraceCheckUtils]: 43: Hoare triple {354#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L733 {354#true} is VALID [2020-07-18 00:11:07,121 INFO L280 TraceCheckUtils]: 44: Hoare triple {354#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L733-1 {354#true} is VALID [2020-07-18 00:11:07,121 INFO L280 TraceCheckUtils]: 45: Hoare triple {354#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L733-2 {354#true} is VALID [2020-07-18 00:11:07,122 INFO L280 TraceCheckUtils]: 46: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L733-3 {354#true} is VALID [2020-07-18 00:11:07,122 INFO L280 TraceCheckUtils]: 47: Hoare triple {354#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(7); srcloc: L733-4 {354#true} is VALID [2020-07-18 00:11:07,123 INFO L280 TraceCheckUtils]: 48: Hoare triple {354#true} SUMMARY for call write~init~int(44, #t~string58.base, #t~string58.offset, 1); srcloc: L737 {354#true} is VALID [2020-07-18 00:11:07,123 INFO L280 TraceCheckUtils]: 49: Hoare triple {354#true} SUMMARY for call write~init~int(80, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L737-1 {354#true} is VALID [2020-07-18 00:11:07,123 INFO L280 TraceCheckUtils]: 50: Hoare triple {354#true} SUMMARY for call write~init~int(117, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L737-2 {354#true} is VALID [2020-07-18 00:11:07,124 INFO L280 TraceCheckUtils]: 51: Hoare triple {354#true} SUMMARY for call write~init~int(109, #t~string58.base, 3 + #t~string58.offset, 1); srcloc: L737-3 {354#true} is VALID [2020-07-18 00:11:07,124 INFO L280 TraceCheckUtils]: 52: Hoare triple {354#true} SUMMARY for call write~init~int(112, #t~string58.base, 4 + #t~string58.offset, 1); srcloc: L737-4 {354#true} is VALID [2020-07-18 00:11:07,124 INFO L280 TraceCheckUtils]: 53: Hoare triple {354#true} SUMMARY for call write~init~int(58, #t~string58.base, 5 + #t~string58.offset, 1); srcloc: L737-5 {354#true} is VALID [2020-07-18 00:11:07,125 INFO L280 TraceCheckUtils]: 54: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string58.base, 6 + #t~string58.offset, 1); srcloc: L737-6 {354#true} is VALID [2020-07-18 00:11:07,125 INFO L280 TraceCheckUtils]: 55: Hoare triple {354#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(3); srcloc: L737-7 {354#true} is VALID [2020-07-18 00:11:07,125 INFO L280 TraceCheckUtils]: 56: Hoare triple {354#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L741 {354#true} is VALID [2020-07-18 00:11:07,126 INFO L280 TraceCheckUtils]: 57: Hoare triple {354#true} SUMMARY for call write~init~int(110, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L741-1 {354#true} is VALID [2020-07-18 00:11:07,126 INFO L280 TraceCheckUtils]: 58: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L741-2 {354#true} is VALID [2020-07-18 00:11:07,126 INFO L280 TraceCheckUtils]: 59: Hoare triple {354#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(4); srcloc: L741-3 {354#true} is VALID [2020-07-18 00:11:07,127 INFO L280 TraceCheckUtils]: 60: Hoare triple {354#true} SUMMARY for call write~init~int(79, #t~string62.base, #t~string62.offset, 1); srcloc: L745 {354#true} is VALID [2020-07-18 00:11:07,127 INFO L280 TraceCheckUtils]: 61: Hoare triple {354#true} SUMMARY for call write~init~int(102, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L745-1 {354#true} is VALID [2020-07-18 00:11:07,127 INFO L280 TraceCheckUtils]: 62: Hoare triple {354#true} SUMMARY for call write~init~int(102, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L745-2 {354#true} is VALID [2020-07-18 00:11:07,128 INFO L280 TraceCheckUtils]: 63: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L745-3 {354#true} is VALID [2020-07-18 00:11:07,128 INFO L280 TraceCheckUtils]: 64: Hoare triple {354#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3); srcloc: L745-4 {354#true} is VALID [2020-07-18 00:11:07,128 INFO L280 TraceCheckUtils]: 65: Hoare triple {354#true} SUMMARY for call write~init~int(41, #t~string64.base, #t~string64.offset, 1); srcloc: L749 {354#true} is VALID [2020-07-18 00:11:07,129 INFO L280 TraceCheckUtils]: 66: Hoare triple {354#true} SUMMARY for call write~init~int(32, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L749-1 {354#true} is VALID [2020-07-18 00:11:07,129 INFO L280 TraceCheckUtils]: 67: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L749-2 {354#true} is VALID [2020-07-18 00:11:07,129 INFO L280 TraceCheckUtils]: 68: Hoare triple {354#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(2); srcloc: L749-3 {354#true} is VALID [2020-07-18 00:11:07,130 INFO L280 TraceCheckUtils]: 69: Hoare triple {354#true} SUMMARY for call write~init~int(10, #t~string66.base, #t~string66.offset, 1); srcloc: L751 {354#true} is VALID [2020-07-18 00:11:07,130 INFO L280 TraceCheckUtils]: 70: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L751-1 {354#true} is VALID [2020-07-18 00:11:07,130 INFO L280 TraceCheckUtils]: 71: Hoare triple {354#true} ~head~0.base, ~head~0.offset := 0, 0; {354#true} is VALID [2020-07-18 00:11:07,131 INFO L280 TraceCheckUtils]: 72: Hoare triple {354#true} ~waterLevel~0 := 1; {354#true} is VALID [2020-07-18 00:11:07,131 INFO L280 TraceCheckUtils]: 73: Hoare triple {354#true} ~methaneLevelCritical~0 := 0; {354#true} is VALID [2020-07-18 00:11:07,131 INFO L280 TraceCheckUtils]: 74: Hoare triple {354#true} ~methAndRunningLastTime~0 := 0; {354#true} is VALID [2020-07-18 00:11:07,132 INFO L280 TraceCheckUtils]: 75: Hoare triple {354#true} ~pumpRunning~0 := 0; {354#true} is VALID [2020-07-18 00:11:07,132 INFO L280 TraceCheckUtils]: 76: Hoare triple {354#true} ~systemActive~0 := 1; {354#true} is VALID [2020-07-18 00:11:07,133 INFO L280 TraceCheckUtils]: 77: Hoare triple {354#true} ~cleanupTimeShifts~0 := 4; {354#true} is VALID [2020-07-18 00:11:07,133 INFO L280 TraceCheckUtils]: 78: Hoare triple {354#true} assume true; {354#true} is VALID [2020-07-18 00:11:07,133 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {354#true} {354#true} #986#return; {354#true} is VALID [2020-07-18 00:11:07,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:07,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {354#true} assume true; {354#true} is VALID [2020-07-18 00:11:07,149 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {354#true} {354#true} #876#return; {354#true} is VALID [2020-07-18 00:11:07,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:07,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {354#true} assume true; {354#true} is VALID [2020-07-18 00:11:07,155 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {354#true} {354#true} #878#return; {354#true} is VALID [2020-07-18 00:11:07,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:07,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {354#true} havoc ~retValue_acc~12; {354#true} is VALID [2020-07-18 00:11:07,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {354#true} ~retValue_acc~12 := 1; {354#true} is VALID [2020-07-18 00:11:07,161 INFO L280 TraceCheckUtils]: 2: Hoare triple {354#true} #res := ~retValue_acc~12; {354#true} is VALID [2020-07-18 00:11:07,161 INFO L280 TraceCheckUtils]: 3: Hoare triple {354#true} assume true; {354#true} is VALID [2020-07-18 00:11:07,161 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {354#true} {354#true} #880#return; {354#true} is VALID [2020-07-18 00:11:07,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:07,166 INFO L280 TraceCheckUtils]: 0: Hoare triple {354#true} assume true; {354#true} is VALID [2020-07-18 00:11:07,167 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {354#true} {354#true} #882#return; {354#true} is VALID [2020-07-18 00:11:07,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:07,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {461#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {354#true} is VALID [2020-07-18 00:11:07,183 INFO L280 TraceCheckUtils]: 1: Hoare triple {354#true} assume true; {354#true} is VALID [2020-07-18 00:11:07,183 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {354#true} {354#true} #976#return; {354#true} is VALID [2020-07-18 00:11:07,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:07,187 INFO L280 TraceCheckUtils]: 0: Hoare triple {354#true} havoc ~retValue_acc~3; {354#true} is VALID [2020-07-18 00:11:07,187 INFO L280 TraceCheckUtils]: 1: Hoare triple {354#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {354#true} is VALID [2020-07-18 00:11:07,188 INFO L280 TraceCheckUtils]: 2: Hoare triple {354#true} #res := ~retValue_acc~3; {354#true} is VALID [2020-07-18 00:11:07,188 INFO L280 TraceCheckUtils]: 3: Hoare triple {354#true} assume true; {354#true} is VALID [2020-07-18 00:11:07,188 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {354#true} {355#false} #940#return; {355#false} is VALID [2020-07-18 00:11:07,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:07,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {354#true} havoc ~retValue_acc~8; {354#true} is VALID [2020-07-18 00:11:07,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {354#true} ~retValue_acc~8 := ~pumpRunning~0; {354#true} is VALID [2020-07-18 00:11:07,193 INFO L280 TraceCheckUtils]: 2: Hoare triple {354#true} #res := ~retValue_acc~8; {354#true} is VALID [2020-07-18 00:11:07,193 INFO L280 TraceCheckUtils]: 3: Hoare triple {354#true} assume true; {354#true} is VALID [2020-07-18 00:11:07,194 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {354#true} {355#false} #942#return; {355#false} is VALID [2020-07-18 00:11:07,200 INFO L263 TraceCheckUtils]: 0: Hoare triple {354#true} call ULTIMATE.init(); {460#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~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~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-18 00:11:07,200 INFO L280 TraceCheckUtils]: 1: Hoare triple {460#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~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~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0; {354#true} is VALID [2020-07-18 00:11:07,201 INFO L280 TraceCheckUtils]: 2: Hoare triple {354#true} #valid := #valid[0 := 0]; {354#true} is VALID [2020-07-18 00:11:07,201 INFO L280 TraceCheckUtils]: 3: Hoare triple {354#true} assume 0 < #StackHeapBarrier; {354#true} is VALID [2020-07-18 00:11:07,201 INFO L280 TraceCheckUtils]: 4: Hoare triple {354#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30); srcloc: L337 {354#true} is VALID [2020-07-18 00:11:07,202 INFO L280 TraceCheckUtils]: 5: Hoare triple {354#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9); srcloc: L337-1 {354#true} is VALID [2020-07-18 00:11:07,202 INFO L280 TraceCheckUtils]: 6: Hoare triple {354#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21); srcloc: L337-2 {354#true} is VALID [2020-07-18 00:11:07,202 INFO L280 TraceCheckUtils]: 7: Hoare triple {354#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30); srcloc: L338 {354#true} is VALID [2020-07-18 00:11:07,203 INFO L280 TraceCheckUtils]: 8: Hoare triple {354#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9); srcloc: L344 {354#true} is VALID [2020-07-18 00:11:07,203 INFO L280 TraceCheckUtils]: 9: Hoare triple {354#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21); srcloc: L344-1 {354#true} is VALID [2020-07-18 00:11:07,203 INFO L280 TraceCheckUtils]: 10: Hoare triple {354#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30); srcloc: L345 {354#true} is VALID [2020-07-18 00:11:07,204 INFO L280 TraceCheckUtils]: 11: Hoare triple {354#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9); srcloc: L383 {354#true} is VALID [2020-07-18 00:11:07,204 INFO L280 TraceCheckUtils]: 12: Hoare triple {354#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25); srcloc: L383-1 {354#true} is VALID [2020-07-18 00:11:07,204 INFO L280 TraceCheckUtils]: 13: Hoare triple {354#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30); srcloc: L384 {354#true} is VALID [2020-07-18 00:11:07,205 INFO L280 TraceCheckUtils]: 14: Hoare triple {354#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9); srcloc: L390 {354#true} is VALID [2020-07-18 00:11:07,205 INFO L280 TraceCheckUtils]: 15: Hoare triple {354#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25); srcloc: L390-1 {354#true} is VALID [2020-07-18 00:11:07,206 INFO L280 TraceCheckUtils]: 16: Hoare triple {354#true} SUMMARY for call #t~string36.base, #t~string36.offset := #Ultimate.allocOnStack(13); srcloc: L391 {354#true} is VALID [2020-07-18 00:11:07,206 INFO L280 TraceCheckUtils]: 17: Hoare triple {354#true} SUMMARY for call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(7); srcloc: L475 {354#true} is VALID [2020-07-18 00:11:07,206 INFO L280 TraceCheckUtils]: 18: Hoare triple {354#true} SUMMARY for call write~init~int(44, #t~string38.base, #t~string38.offset, 1); srcloc: L476 {354#true} is VALID [2020-07-18 00:11:07,206 INFO L280 TraceCheckUtils]: 19: Hoare triple {354#true} SUMMARY for call write~init~int(77, #t~string38.base, 1 + #t~string38.offset, 1); srcloc: L476-1 {354#true} is VALID [2020-07-18 00:11:07,207 INFO L280 TraceCheckUtils]: 20: Hoare triple {354#true} SUMMARY for call write~init~int(101, #t~string38.base, 2 + #t~string38.offset, 1); srcloc: L476-2 {354#true} is VALID [2020-07-18 00:11:07,207 INFO L280 TraceCheckUtils]: 21: Hoare triple {354#true} SUMMARY for call write~init~int(116, #t~string38.base, 3 + #t~string38.offset, 1); srcloc: L476-3 {354#true} is VALID [2020-07-18 00:11:07,207 INFO L280 TraceCheckUtils]: 22: Hoare triple {354#true} SUMMARY for call write~init~int(104, #t~string38.base, 4 + #t~string38.offset, 1); srcloc: L476-4 {354#true} is VALID [2020-07-18 00:11:07,208 INFO L280 TraceCheckUtils]: 23: Hoare triple {354#true} SUMMARY for call write~init~int(58, #t~string38.base, 5 + #t~string38.offset, 1); srcloc: L476-5 {354#true} is VALID [2020-07-18 00:11:07,208 INFO L280 TraceCheckUtils]: 24: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string38.base, 6 + #t~string38.offset, 1); srcloc: L476-6 {354#true} is VALID [2020-07-18 00:11:07,208 INFO L280 TraceCheckUtils]: 25: Hoare triple {354#true} SUMMARY for call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(5); srcloc: L476-7 {354#true} is VALID [2020-07-18 00:11:07,209 INFO L280 TraceCheckUtils]: 26: Hoare triple {354#true} SUMMARY for call write~init~int(67, #t~string40.base, #t~string40.offset, 1); srcloc: L480 {354#true} is VALID [2020-07-18 00:11:07,209 INFO L280 TraceCheckUtils]: 27: Hoare triple {354#true} SUMMARY for call write~init~int(82, #t~string40.base, 1 + #t~string40.offset, 1); srcloc: L480-1 {354#true} is VALID [2020-07-18 00:11:07,209 INFO L280 TraceCheckUtils]: 28: Hoare triple {354#true} SUMMARY for call write~init~int(73, #t~string40.base, 2 + #t~string40.offset, 1); srcloc: L480-2 {354#true} is VALID [2020-07-18 00:11:07,209 INFO L280 TraceCheckUtils]: 29: Hoare triple {354#true} SUMMARY for call write~init~int(84, #t~string40.base, 3 + #t~string40.offset, 1); srcloc: L480-3 {354#true} is VALID [2020-07-18 00:11:07,210 INFO L280 TraceCheckUtils]: 30: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string40.base, 4 + #t~string40.offset, 1); srcloc: L480-4 {354#true} is VALID [2020-07-18 00:11:07,210 INFO L280 TraceCheckUtils]: 31: Hoare triple {354#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(3); srcloc: L480-5 {354#true} is VALID [2020-07-18 00:11:07,210 INFO L280 TraceCheckUtils]: 32: Hoare triple {354#true} SUMMARY for call write~init~int(79, #t~string42.base, #t~string42.offset, 1); srcloc: L484 {354#true} is VALID [2020-07-18 00:11:07,210 INFO L280 TraceCheckUtils]: 33: Hoare triple {354#true} SUMMARY for call write~init~int(75, #t~string42.base, 1 + #t~string42.offset, 1); srcloc: L484-1 {354#true} is VALID [2020-07-18 00:11:07,211 INFO L280 TraceCheckUtils]: 34: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string42.base, 2 + #t~string42.offset, 1); srcloc: L484-2 {354#true} is VALID [2020-07-18 00:11:07,211 INFO L280 TraceCheckUtils]: 35: Hoare triple {354#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(2); srcloc: L484-3 {354#true} is VALID [2020-07-18 00:11:07,211 INFO L280 TraceCheckUtils]: 36: Hoare triple {354#true} SUMMARY for call write~init~int(41, #t~string44.base, #t~string44.offset, 1); srcloc: L488 {354#true} is VALID [2020-07-18 00:11:07,212 INFO L280 TraceCheckUtils]: 37: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string44.base, 1 + #t~string44.offset, 1); srcloc: L488-1 {354#true} is VALID [2020-07-18 00:11:07,212 INFO L280 TraceCheckUtils]: 38: Hoare triple {354#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(13); srcloc: L488-2 {354#true} is VALID [2020-07-18 00:11:07,212 INFO L280 TraceCheckUtils]: 39: Hoare triple {354#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(3); srcloc: L725 {354#true} is VALID [2020-07-18 00:11:07,212 INFO L280 TraceCheckUtils]: 40: Hoare triple {354#true} SUMMARY for call write~init~int(79, #t~string54.base, #t~string54.offset, 1); srcloc: L729 {354#true} is VALID [2020-07-18 00:11:07,213 INFO L280 TraceCheckUtils]: 41: Hoare triple {354#true} SUMMARY for call write~init~int(110, #t~string54.base, 1 + #t~string54.offset, 1); srcloc: L729-1 {354#true} is VALID [2020-07-18 00:11:07,213 INFO L280 TraceCheckUtils]: 42: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string54.base, 2 + #t~string54.offset, 1); srcloc: L729-2 {354#true} is VALID [2020-07-18 00:11:07,213 INFO L280 TraceCheckUtils]: 43: Hoare triple {354#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(4); srcloc: L729-3 {354#true} is VALID [2020-07-18 00:11:07,214 INFO L280 TraceCheckUtils]: 44: Hoare triple {354#true} SUMMARY for call write~init~int(79, #t~string56.base, #t~string56.offset, 1); srcloc: L733 {354#true} is VALID [2020-07-18 00:11:07,214 INFO L280 TraceCheckUtils]: 45: Hoare triple {354#true} SUMMARY for call write~init~int(102, #t~string56.base, 1 + #t~string56.offset, 1); srcloc: L733-1 {354#true} is VALID [2020-07-18 00:11:07,214 INFO L280 TraceCheckUtils]: 46: Hoare triple {354#true} SUMMARY for call write~init~int(102, #t~string56.base, 2 + #t~string56.offset, 1); srcloc: L733-2 {354#true} is VALID [2020-07-18 00:11:07,215 INFO L280 TraceCheckUtils]: 47: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string56.base, 3 + #t~string56.offset, 1); srcloc: L733-3 {354#true} is VALID [2020-07-18 00:11:07,215 INFO L280 TraceCheckUtils]: 48: Hoare triple {354#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(7); srcloc: L733-4 {354#true} is VALID [2020-07-18 00:11:07,215 INFO L280 TraceCheckUtils]: 49: Hoare triple {354#true} SUMMARY for call write~init~int(44, #t~string58.base, #t~string58.offset, 1); srcloc: L737 {354#true} is VALID [2020-07-18 00:11:07,215 INFO L280 TraceCheckUtils]: 50: Hoare triple {354#true} SUMMARY for call write~init~int(80, #t~string58.base, 1 + #t~string58.offset, 1); srcloc: L737-1 {354#true} is VALID [2020-07-18 00:11:07,216 INFO L280 TraceCheckUtils]: 51: Hoare triple {354#true} SUMMARY for call write~init~int(117, #t~string58.base, 2 + #t~string58.offset, 1); srcloc: L737-2 {354#true} is VALID [2020-07-18 00:11:07,216 INFO L280 TraceCheckUtils]: 52: Hoare triple {354#true} SUMMARY for call write~init~int(109, #t~string58.base, 3 + #t~string58.offset, 1); srcloc: L737-3 {354#true} is VALID [2020-07-18 00:11:07,216 INFO L280 TraceCheckUtils]: 53: Hoare triple {354#true} SUMMARY for call write~init~int(112, #t~string58.base, 4 + #t~string58.offset, 1); srcloc: L737-4 {354#true} is VALID [2020-07-18 00:11:07,217 INFO L280 TraceCheckUtils]: 54: Hoare triple {354#true} SUMMARY for call write~init~int(58, #t~string58.base, 5 + #t~string58.offset, 1); srcloc: L737-5 {354#true} is VALID [2020-07-18 00:11:07,217 INFO L280 TraceCheckUtils]: 55: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string58.base, 6 + #t~string58.offset, 1); srcloc: L737-6 {354#true} is VALID [2020-07-18 00:11:07,218 INFO L280 TraceCheckUtils]: 56: Hoare triple {354#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(3); srcloc: L737-7 {354#true} is VALID [2020-07-18 00:11:07,218 INFO L280 TraceCheckUtils]: 57: Hoare triple {354#true} SUMMARY for call write~init~int(79, #t~string60.base, #t~string60.offset, 1); srcloc: L741 {354#true} is VALID [2020-07-18 00:11:07,218 INFO L280 TraceCheckUtils]: 58: Hoare triple {354#true} SUMMARY for call write~init~int(110, #t~string60.base, 1 + #t~string60.offset, 1); srcloc: L741-1 {354#true} is VALID [2020-07-18 00:11:07,219 INFO L280 TraceCheckUtils]: 59: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string60.base, 2 + #t~string60.offset, 1); srcloc: L741-2 {354#true} is VALID [2020-07-18 00:11:07,219 INFO L280 TraceCheckUtils]: 60: Hoare triple {354#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(4); srcloc: L741-3 {354#true} is VALID [2020-07-18 00:11:07,219 INFO L280 TraceCheckUtils]: 61: Hoare triple {354#true} SUMMARY for call write~init~int(79, #t~string62.base, #t~string62.offset, 1); srcloc: L745 {354#true} is VALID [2020-07-18 00:11:07,219 INFO L280 TraceCheckUtils]: 62: Hoare triple {354#true} SUMMARY for call write~init~int(102, #t~string62.base, 1 + #t~string62.offset, 1); srcloc: L745-1 {354#true} is VALID [2020-07-18 00:11:07,220 INFO L280 TraceCheckUtils]: 63: Hoare triple {354#true} SUMMARY for call write~init~int(102, #t~string62.base, 2 + #t~string62.offset, 1); srcloc: L745-2 {354#true} is VALID [2020-07-18 00:11:07,220 INFO L280 TraceCheckUtils]: 64: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string62.base, 3 + #t~string62.offset, 1); srcloc: L745-3 {354#true} is VALID [2020-07-18 00:11:07,220 INFO L280 TraceCheckUtils]: 65: Hoare triple {354#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3); srcloc: L745-4 {354#true} is VALID [2020-07-18 00:11:07,221 INFO L280 TraceCheckUtils]: 66: Hoare triple {354#true} SUMMARY for call write~init~int(41, #t~string64.base, #t~string64.offset, 1); srcloc: L749 {354#true} is VALID [2020-07-18 00:11:07,221 INFO L280 TraceCheckUtils]: 67: Hoare triple {354#true} SUMMARY for call write~init~int(32, #t~string64.base, 1 + #t~string64.offset, 1); srcloc: L749-1 {354#true} is VALID [2020-07-18 00:11:07,221 INFO L280 TraceCheckUtils]: 68: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1); srcloc: L749-2 {354#true} is VALID [2020-07-18 00:11:07,222 INFO L280 TraceCheckUtils]: 69: Hoare triple {354#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(2); srcloc: L749-3 {354#true} is VALID [2020-07-18 00:11:07,222 INFO L280 TraceCheckUtils]: 70: Hoare triple {354#true} SUMMARY for call write~init~int(10, #t~string66.base, #t~string66.offset, 1); srcloc: L751 {354#true} is VALID [2020-07-18 00:11:07,222 INFO L280 TraceCheckUtils]: 71: Hoare triple {354#true} SUMMARY for call write~init~int(0, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L751-1 {354#true} is VALID [2020-07-18 00:11:07,223 INFO L280 TraceCheckUtils]: 72: Hoare triple {354#true} ~head~0.base, ~head~0.offset := 0, 0; {354#true} is VALID [2020-07-18 00:11:07,223 INFO L280 TraceCheckUtils]: 73: Hoare triple {354#true} ~waterLevel~0 := 1; {354#true} is VALID [2020-07-18 00:11:07,223 INFO L280 TraceCheckUtils]: 74: Hoare triple {354#true} ~methaneLevelCritical~0 := 0; {354#true} is VALID [2020-07-18 00:11:07,223 INFO L280 TraceCheckUtils]: 75: Hoare triple {354#true} ~methAndRunningLastTime~0 := 0; {354#true} is VALID [2020-07-18 00:11:07,224 INFO L280 TraceCheckUtils]: 76: Hoare triple {354#true} ~pumpRunning~0 := 0; {354#true} is VALID [2020-07-18 00:11:07,224 INFO L280 TraceCheckUtils]: 77: Hoare triple {354#true} ~systemActive~0 := 1; {354#true} is VALID [2020-07-18 00:11:07,224 INFO L280 TraceCheckUtils]: 78: Hoare triple {354#true} ~cleanupTimeShifts~0 := 4; {354#true} is VALID [2020-07-18 00:11:07,225 INFO L280 TraceCheckUtils]: 79: Hoare triple {354#true} assume true; {354#true} is VALID [2020-07-18 00:11:07,225 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {354#true} {354#true} #986#return; {354#true} is VALID [2020-07-18 00:11:07,225 INFO L263 TraceCheckUtils]: 81: Hoare triple {354#true} call #t~ret75 := main(); {354#true} is VALID [2020-07-18 00:11:07,226 INFO L280 TraceCheckUtils]: 82: Hoare triple {354#true} havoc ~retValue_acc~13; {354#true} is VALID [2020-07-18 00:11:07,226 INFO L280 TraceCheckUtils]: 83: Hoare triple {354#true} havoc ~tmp~10; {354#true} is VALID [2020-07-18 00:11:07,226 INFO L263 TraceCheckUtils]: 84: Hoare triple {354#true} call select_helpers(); {354#true} is VALID [2020-07-18 00:11:07,226 INFO L280 TraceCheckUtils]: 85: Hoare triple {354#true} assume true; {354#true} is VALID [2020-07-18 00:11:07,227 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {354#true} {354#true} #876#return; {354#true} is VALID [2020-07-18 00:11:07,227 INFO L263 TraceCheckUtils]: 87: Hoare triple {354#true} call select_features(); {354#true} is VALID [2020-07-18 00:11:07,227 INFO L280 TraceCheckUtils]: 88: Hoare triple {354#true} assume true; {354#true} is VALID [2020-07-18 00:11:07,228 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {354#true} {354#true} #878#return; {354#true} is VALID [2020-07-18 00:11:07,228 INFO L263 TraceCheckUtils]: 90: Hoare triple {354#true} call #t~ret74 := valid_product(); {354#true} is VALID [2020-07-18 00:11:07,228 INFO L280 TraceCheckUtils]: 91: Hoare triple {354#true} havoc ~retValue_acc~12; {354#true} is VALID [2020-07-18 00:11:07,228 INFO L280 TraceCheckUtils]: 92: Hoare triple {354#true} ~retValue_acc~12 := 1; {354#true} is VALID [2020-07-18 00:11:07,229 INFO L280 TraceCheckUtils]: 93: Hoare triple {354#true} #res := ~retValue_acc~12; {354#true} is VALID [2020-07-18 00:11:07,229 INFO L280 TraceCheckUtils]: 94: Hoare triple {354#true} assume true; {354#true} is VALID [2020-07-18 00:11:07,229 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {354#true} {354#true} #880#return; {354#true} is VALID [2020-07-18 00:11:07,230 INFO L280 TraceCheckUtils]: 96: Hoare triple {354#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647; {354#true} is VALID [2020-07-18 00:11:07,230 INFO L280 TraceCheckUtils]: 97: Hoare triple {354#true} ~tmp~10 := #t~ret74; {354#true} is VALID [2020-07-18 00:11:07,230 INFO L280 TraceCheckUtils]: 98: Hoare triple {354#true} havoc #t~ret74; {354#true} is VALID [2020-07-18 00:11:07,231 INFO L280 TraceCheckUtils]: 99: Hoare triple {354#true} assume 0 != ~tmp~10; {354#true} is VALID [2020-07-18 00:11:07,231 INFO L263 TraceCheckUtils]: 100: Hoare triple {354#true} call setup(); {354#true} is VALID [2020-07-18 00:11:07,231 INFO L280 TraceCheckUtils]: 101: Hoare triple {354#true} assume true; {354#true} is VALID [2020-07-18 00:11:07,231 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {354#true} {354#true} #882#return; {354#true} is VALID [2020-07-18 00:11:07,232 INFO L263 TraceCheckUtils]: 103: Hoare triple {354#true} call runTest(); {354#true} is VALID [2020-07-18 00:11:07,233 INFO L263 TraceCheckUtils]: 104: Hoare triple {354#true} call __utac_acc__Specification2_spec__1(); {461#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 00:11:07,233 INFO L280 TraceCheckUtils]: 105: Hoare triple {461#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {354#true} is VALID [2020-07-18 00:11:07,233 INFO L280 TraceCheckUtils]: 106: Hoare triple {354#true} assume true; {354#true} is VALID [2020-07-18 00:11:07,233 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {354#true} {354#true} #976#return; {354#true} is VALID [2020-07-18 00:11:07,234 INFO L263 TraceCheckUtils]: 108: Hoare triple {354#true} call test(); {354#true} is VALID [2020-07-18 00:11:07,234 INFO L280 TraceCheckUtils]: 109: Hoare triple {354#true} havoc ~splverifierCounter~0; {354#true} is VALID [2020-07-18 00:11:07,234 INFO L280 TraceCheckUtils]: 110: Hoare triple {354#true} havoc ~tmp~9; {354#true} is VALID [2020-07-18 00:11:07,235 INFO L280 TraceCheckUtils]: 111: Hoare triple {354#true} havoc ~tmp___0~3; {354#true} is VALID [2020-07-18 00:11:07,235 INFO L280 TraceCheckUtils]: 112: Hoare triple {354#true} havoc ~tmp___1~0; {354#true} is VALID [2020-07-18 00:11:07,235 INFO L280 TraceCheckUtils]: 113: Hoare triple {354#true} havoc ~tmp___2~0; {354#true} is VALID [2020-07-18 00:11:07,236 INFO L280 TraceCheckUtils]: 114: Hoare triple {354#true} ~splverifierCounter~0 := 0; {354#true} is VALID [2020-07-18 00:11:07,237 INFO L280 TraceCheckUtils]: 115: Hoare triple {354#true} assume !true; {355#false} is VALID [2020-07-18 00:11:07,237 INFO L263 TraceCheckUtils]: 116: Hoare triple {355#false} call cleanup(); {355#false} is VALID [2020-07-18 00:11:07,237 INFO L280 TraceCheckUtils]: 117: Hoare triple {355#false} havoc ~i~0; {355#false} is VALID [2020-07-18 00:11:07,237 INFO L280 TraceCheckUtils]: 118: Hoare triple {355#false} havoc ~__cil_tmp2~0; {355#false} is VALID [2020-07-18 00:11:07,238 INFO L263 TraceCheckUtils]: 119: Hoare triple {355#false} call timeShift(); {355#false} is VALID [2020-07-18 00:11:07,238 INFO L280 TraceCheckUtils]: 120: Hoare triple {355#false} assume !(0 != ~pumpRunning~0); {355#false} is VALID [2020-07-18 00:11:07,238 INFO L280 TraceCheckUtils]: 121: Hoare triple {355#false} assume !(0 != ~systemActive~0); {355#false} is VALID [2020-07-18 00:11:07,239 INFO L263 TraceCheckUtils]: 122: Hoare triple {355#false} call __utac_acc__Specification2_spec__2(); {355#false} is VALID [2020-07-18 00:11:07,239 INFO L280 TraceCheckUtils]: 123: Hoare triple {355#false} havoc ~tmp~3; {355#false} is VALID [2020-07-18 00:11:07,239 INFO L280 TraceCheckUtils]: 124: Hoare triple {355#false} havoc ~tmp___0~0; {355#false} is VALID [2020-07-18 00:11:07,239 INFO L263 TraceCheckUtils]: 125: Hoare triple {355#false} call #t~ret45 := isMethaneLevelCritical(); {354#true} is VALID [2020-07-18 00:11:07,240 INFO L280 TraceCheckUtils]: 126: Hoare triple {354#true} havoc ~retValue_acc~3; {354#true} is VALID [2020-07-18 00:11:07,240 INFO L280 TraceCheckUtils]: 127: Hoare triple {354#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {354#true} is VALID [2020-07-18 00:11:07,240 INFO L280 TraceCheckUtils]: 128: Hoare triple {354#true} #res := ~retValue_acc~3; {354#true} is VALID [2020-07-18 00:11:07,240 INFO L280 TraceCheckUtils]: 129: Hoare triple {354#true} assume true; {354#true} is VALID [2020-07-18 00:11:07,241 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {354#true} {355#false} #940#return; {355#false} is VALID [2020-07-18 00:11:07,241 INFO L280 TraceCheckUtils]: 131: Hoare triple {355#false} assume -2147483648 <= #t~ret45 && #t~ret45 <= 2147483647; {355#false} is VALID [2020-07-18 00:11:07,241 INFO L280 TraceCheckUtils]: 132: Hoare triple {355#false} ~tmp~3 := #t~ret45; {355#false} is VALID [2020-07-18 00:11:07,242 INFO L280 TraceCheckUtils]: 133: Hoare triple {355#false} havoc #t~ret45; {355#false} is VALID [2020-07-18 00:11:07,242 INFO L280 TraceCheckUtils]: 134: Hoare triple {355#false} assume 0 != ~tmp~3; {355#false} is VALID [2020-07-18 00:11:07,242 INFO L263 TraceCheckUtils]: 135: Hoare triple {355#false} call #t~ret46 := isPumpRunning(); {354#true} is VALID [2020-07-18 00:11:07,242 INFO L280 TraceCheckUtils]: 136: Hoare triple {354#true} havoc ~retValue_acc~8; {354#true} is VALID [2020-07-18 00:11:07,243 INFO L280 TraceCheckUtils]: 137: Hoare triple {354#true} ~retValue_acc~8 := ~pumpRunning~0; {354#true} is VALID [2020-07-18 00:11:07,243 INFO L280 TraceCheckUtils]: 138: Hoare triple {354#true} #res := ~retValue_acc~8; {354#true} is VALID [2020-07-18 00:11:07,243 INFO L280 TraceCheckUtils]: 139: Hoare triple {354#true} assume true; {354#true} is VALID [2020-07-18 00:11:07,243 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {354#true} {355#false} #942#return; {355#false} is VALID [2020-07-18 00:11:07,244 INFO L280 TraceCheckUtils]: 141: Hoare triple {355#false} assume -2147483648 <= #t~ret46 && #t~ret46 <= 2147483647; {355#false} is VALID [2020-07-18 00:11:07,244 INFO L280 TraceCheckUtils]: 142: Hoare triple {355#false} ~tmp___0~0 := #t~ret46; {355#false} is VALID [2020-07-18 00:11:07,244 INFO L280 TraceCheckUtils]: 143: Hoare triple {355#false} havoc #t~ret46; {355#false} is VALID [2020-07-18 00:11:07,245 INFO L280 TraceCheckUtils]: 144: Hoare triple {355#false} assume 0 != ~tmp___0~0; {355#false} is VALID [2020-07-18 00:11:07,245 INFO L280 TraceCheckUtils]: 145: Hoare triple {355#false} assume 0 != ~methAndRunningLastTime~0; {355#false} is VALID [2020-07-18 00:11:07,245 INFO L263 TraceCheckUtils]: 146: Hoare triple {355#false} call __automaton_fail(); {355#false} is VALID [2020-07-18 00:11:07,245 INFO L280 TraceCheckUtils]: 147: Hoare triple {355#false} assume !false; {355#false} is VALID [2020-07-18 00:11:07,272 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 00:11:07,463 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:11:07,465 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [773749504] [2020-07-18 00:11:07,467 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:11:07,467 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-18 00:11:07,468 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [839973197] [2020-07-18 00:11:07,474 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 148 [2020-07-18 00:11:07,477 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:11:07,481 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-18 00:11:07,675 WARN L140 InductivityCheck]: Transition 470#(and (not (= 0 ~methAndRunningLastTime~0)) (not (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (<= __utac_acc__Specification2_spec__2_~tmp___0~0 2147483647) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~0 2147483648))) ( _ , assume !false; , 355#false ) not inductive [2020-07-18 00:11:07,676 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:11:07,676 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 00:11:07,681 INFO L168 Benchmark]: Toolchain (without parser) took 4359.10 ms. Allocated memory was 145.8 MB in the beginning and 291.5 MB in the end (delta: 145.8 MB). Free memory was 101.3 MB in the beginning and 250.1 MB in the end (delta: -148.8 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:11:07,681 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 145.8 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 00:11:07,682 INFO L168 Benchmark]: CACSL2BoogieTranslator took 722.18 ms. Allocated memory was 145.8 MB in the beginning and 203.4 MB in the end (delta: 57.7 MB). Free memory was 100.8 MB in the beginning and 170.1 MB in the end (delta: -69.3 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:07,683 INFO L168 Benchmark]: Boogie Preprocessor took 134.13 ms. Allocated memory is still 203.4 MB. Free memory was 170.1 MB in the beginning and 164.7 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:07,684 INFO L168 Benchmark]: RCFGBuilder took 1914.01 ms. Allocated memory was 203.4 MB in the beginning and 248.5 MB in the end (delta: 45.1 MB). Free memory was 164.7 MB in the beginning and 213.8 MB in the end (delta: -49.1 MB). Peak memory consumption was 114.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:07,685 INFO L168 Benchmark]: TraceAbstraction took 1582.48 ms. Allocated memory was 248.5 MB in the beginning and 291.5 MB in the end (delta: 43.0 MB). Free memory was 212.0 MB in the beginning and 250.1 MB in the end (delta: -38.1 MB). Peak memory consumption was 4.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:07,689 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 145.8 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 722.18 ms. Allocated memory was 145.8 MB in the beginning and 203.4 MB in the end (delta: 57.7 MB). Free memory was 100.8 MB in the beginning and 170.1 MB in the end (delta: -69.3 MB). Peak memory consumption was 27.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 134.13 ms. Allocated memory is still 203.4 MB. Free memory was 170.1 MB in the beginning and 164.7 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1914.01 ms. Allocated memory was 203.4 MB in the beginning and 248.5 MB in the end (delta: 45.1 MB). Free memory was 164.7 MB in the beginning and 213.8 MB in the end (delta: -49.1 MB). Peak memory consumption was 114.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1582.48 ms. Allocated memory was 248.5 MB in the beginning and 291.5 MB in the end (delta: 43.0 MB). Free memory was 212.0 MB in the beginning and 250.1 MB in the end (delta: -38.1 MB). Peak memory consumption was 4.9 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...