/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_product40.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:11:23,961 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:11:23,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:11:23,982 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:11:23,982 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:11:23,984 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:11:23,986 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:11:23,995 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:11:23,997 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:11:23,998 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:11:23,999 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:11:24,000 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:11:24,001 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:11:24,004 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:11:24,005 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:11:24,006 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:11:24,007 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:11:24,009 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:11:24,011 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:11:24,017 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:11:24,020 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:11:24,023 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:11:24,024 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:11:24,024 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:11:24,027 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:11:24,027 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:11:24,027 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:11:24,030 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:11:24,031 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:11:24,032 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:11:24,032 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:11:24,032 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:11:24,034 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:11:24,035 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:11:24,037 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:11:24,037 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:11:24,038 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:11:24,038 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:11:24,038 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:11:24,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:11:24,040 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:11:24,041 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 00:11:24,060 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:11:24,066 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:11:24,068 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:11:24,068 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:11:24,068 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:11:24,071 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:11:24,071 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:11:24,072 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:11:24,072 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:11:24,072 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:11:24,072 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:11:24,072 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:11:24,073 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:11:24,073 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:11:24,073 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:11:24,074 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:11:24,074 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:11:24,074 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:11:24,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:11:24,075 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:11:24,075 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:11:24,075 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:11:24,075 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:11:24,368 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:11:24,390 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:11:24,394 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:11:24,395 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:11:24,396 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:11:24,397 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product40.cil.c [2020-07-18 00:11:24,465 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/962e86128/1503f07fff344f5cb0fd9b03e2436c3e/FLAGbeb8643a5 [2020-07-18 00:11:24,980 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:11:24,981 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product40.cil.c [2020-07-18 00:11:24,994 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/962e86128/1503f07fff344f5cb0fd9b03e2436c3e/FLAGbeb8643a5 [2020-07-18 00:11:25,320 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/962e86128/1503f07fff344f5cb0fd9b03e2436c3e [2020-07-18 00:11:25,330 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:11:25,332 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:11:25,333 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:25,333 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:11:25,336 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:11:25,338 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:25" (1/1) ... [2020-07-18 00:11:25,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@694338e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:25, skipping insertion in model container [2020-07-18 00:11:25,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:11:25" (1/1) ... [2020-07-18 00:11:25,348 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:11:25,396 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:11:25,843 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:25,856 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:11:25,981 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:11:26,015 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:11:26,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:26 WrapperNode [2020-07-18 00:11:26,016 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:11:26,017 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:11:26,017 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:11:26,017 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:11:26,031 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:26" (1/1) ... [2020-07-18 00:11:26,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:26" (1/1) ... [2020-07-18 00:11:26,049 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:26" (1/1) ... [2020-07-18 00:11:26,049 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:26" (1/1) ... [2020-07-18 00:11:26,105 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:26" (1/1) ... [2020-07-18 00:11:26,123 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:26" (1/1) ... [2020-07-18 00:11:26,130 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:26" (1/1) ... [2020-07-18 00:11:26,145 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:11:26,147 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:11:26,148 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:11:26,148 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:11:26,149 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:26" (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 00:11:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:11:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:11:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:11:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:11:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:11:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:11:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:11:26,214 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:11:26,215 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:11:26,215 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:11:26,215 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:11:26,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:26,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:11:26,215 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:11:26,216 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:11:26,216 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:11:26,216 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:11:26,216 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:11:26,216 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:11:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:11:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:11:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:11:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:11:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:11:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:11:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:11:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:11:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:11:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:11:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:11:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:11:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 00:11:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:11:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:11:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:11:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:11:26,220 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:11:26,220 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:11:26,220 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:11:26,220 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:11:26,221 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:11:26,221 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:11:26,221 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:11:26,221 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:11:26,221 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:11:26,221 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:11:26,221 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:11:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:11:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:11:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:11:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:11:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:11:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:11:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:11:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:11:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:11:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:11:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification3_spec__1 [2020-07-18 00:11:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:11:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:11:26,224 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:11:26,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:11:26,224 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:11:26,224 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:11:26,224 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:11:26,224 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 00:11:26,224 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:11:26,225 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:11:26,225 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:11:26,225 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:11:26,225 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:11:26,225 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:11:26,225 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:11:26,225 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:11:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:11:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:11:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:11:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:11:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:11:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:11:26,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:11:26,227 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:11:26,227 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:11:26,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:11:26,227 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:11:26,227 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:11:26,227 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:11:26,228 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:11:26,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:11:26,228 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:11:27,798 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:11:27,798 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:11:27,807 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:27 BoogieIcfgContainer [2020-07-18 00:11:27,807 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:11:27,809 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:11:27,809 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:11:27,813 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:11:27,813 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:11:25" (1/3) ... [2020-07-18 00:11:27,814 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71f1602a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:27, skipping insertion in model container [2020-07-18 00:11:27,814 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:11:26" (2/3) ... [2020-07-18 00:11:27,815 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@71f1602a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:27, skipping insertion in model container [2020-07-18 00:11:27,815 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:27" (3/3) ... [2020-07-18 00:11:27,817 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec3_product40.cil.c [2020-07-18 00:11:27,827 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:11:27,839 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:11:27,856 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:11:27,882 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:11:27,883 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:11:27,883 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:11:27,884 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:11:27,884 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:11:27,884 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:11:27,885 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:11:27,885 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:11:27,913 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states. [2020-07-18 00:11:27,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2020-07-18 00:11:27,950 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:11:27,951 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 00:11:27,952 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:11:27,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:11:27,958 INFO L82 PathProgramCache]: Analyzing trace with hash 396628182, now seen corresponding path program 1 times [2020-07-18 00:11:27,967 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:11:27,968 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [337910305] [2020-07-18 00:11:27,968 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:11:28,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:28,732 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-18 00:11:28,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:28,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {432#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {325#true} is VALID [2020-07-18 00:11:28,827 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} #valid := #valid[0 := 0]; {325#true} is VALID [2020-07-18 00:11:28,828 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} assume 0 < #StackHeapBarrier; {325#true} is VALID [2020-07-18 00:11:28,829 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13); srcloc: L281 {325#true} is VALID [2020-07-18 00:11:28,829 INFO L280 TraceCheckUtils]: 4: Hoare triple {325#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(7); srcloc: L281-1 {325#true} is VALID [2020-07-18 00:11:28,829 INFO L280 TraceCheckUtils]: 5: Hoare triple {325#true} SUMMARY for call write~init~int(44, #t~string8.base, #t~string8.offset, 1); srcloc: L282 {325#true} is VALID [2020-07-18 00:11:28,830 INFO L280 TraceCheckUtils]: 6: Hoare triple {325#true} SUMMARY for call write~init~int(77, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L282-1 {325#true} is VALID [2020-07-18 00:11:28,830 INFO L280 TraceCheckUtils]: 7: Hoare triple {325#true} SUMMARY for call write~init~int(101, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L282-2 {325#true} is VALID [2020-07-18 00:11:28,830 INFO L280 TraceCheckUtils]: 8: Hoare triple {325#true} SUMMARY for call write~init~int(116, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L282-3 {325#true} is VALID [2020-07-18 00:11:28,831 INFO L280 TraceCheckUtils]: 9: Hoare triple {325#true} SUMMARY for call write~init~int(104, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L282-4 {325#true} is VALID [2020-07-18 00:11:28,831 INFO L280 TraceCheckUtils]: 10: Hoare triple {325#true} SUMMARY for call write~init~int(58, #t~string8.base, 5 + #t~string8.offset, 1); srcloc: L282-5 {325#true} is VALID [2020-07-18 00:11:28,832 INFO L280 TraceCheckUtils]: 11: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string8.base, 6 + #t~string8.offset, 1); srcloc: L282-6 {325#true} is VALID [2020-07-18 00:11:28,832 INFO L280 TraceCheckUtils]: 12: Hoare triple {325#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(5); srcloc: L282-7 {325#true} is VALID [2020-07-18 00:11:28,832 INFO L280 TraceCheckUtils]: 13: Hoare triple {325#true} SUMMARY for call write~init~int(67, #t~string10.base, #t~string10.offset, 1); srcloc: L286 {325#true} is VALID [2020-07-18 00:11:28,857 INFO L280 TraceCheckUtils]: 14: Hoare triple {325#true} SUMMARY for call write~init~int(82, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L286-1 {325#true} is VALID [2020-07-18 00:11:28,857 INFO L280 TraceCheckUtils]: 15: Hoare triple {325#true} SUMMARY for call write~init~int(73, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L286-2 {325#true} is VALID [2020-07-18 00:11:28,858 INFO L280 TraceCheckUtils]: 16: Hoare triple {325#true} SUMMARY for call write~init~int(84, #t~string10.base, 3 + #t~string10.offset, 1); srcloc: L286-3 {325#true} is VALID [2020-07-18 00:11:28,858 INFO L280 TraceCheckUtils]: 17: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string10.base, 4 + #t~string10.offset, 1); srcloc: L286-4 {325#true} is VALID [2020-07-18 00:11:28,858 INFO L280 TraceCheckUtils]: 18: Hoare triple {325#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L286-5 {325#true} is VALID [2020-07-18 00:11:28,859 INFO L280 TraceCheckUtils]: 19: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L290 {325#true} is VALID [2020-07-18 00:11:28,859 INFO L280 TraceCheckUtils]: 20: Hoare triple {325#true} SUMMARY for call write~init~int(75, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L290-1 {325#true} is VALID [2020-07-18 00:11:28,859 INFO L280 TraceCheckUtils]: 21: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L290-2 {325#true} is VALID [2020-07-18 00:11:28,860 INFO L280 TraceCheckUtils]: 22: Hoare triple {325#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(2); srcloc: L290-3 {325#true} is VALID [2020-07-18 00:11:28,860 INFO L280 TraceCheckUtils]: 23: Hoare triple {325#true} SUMMARY for call write~init~int(41, #t~string14.base, #t~string14.offset, 1); srcloc: L294 {325#true} is VALID [2020-07-18 00:11:28,861 INFO L280 TraceCheckUtils]: 24: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L294-1 {325#true} is VALID [2020-07-18 00:11:28,861 INFO L280 TraceCheckUtils]: 25: Hoare triple {325#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13); srcloc: L294-2 {325#true} is VALID [2020-07-18 00:11:28,861 INFO L280 TraceCheckUtils]: 26: Hoare triple {325#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L454 {325#true} is VALID [2020-07-18 00:11:28,862 INFO L280 TraceCheckUtils]: 27: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string21.base, #t~string21.offset, 1); srcloc: L458 {325#true} is VALID [2020-07-18 00:11:28,862 INFO L280 TraceCheckUtils]: 28: Hoare triple {325#true} SUMMARY for call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L458-1 {325#true} is VALID [2020-07-18 00:11:28,862 INFO L280 TraceCheckUtils]: 29: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L458-2 {325#true} is VALID [2020-07-18 00:11:28,863 INFO L280 TraceCheckUtils]: 30: Hoare triple {325#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4); srcloc: L458-3 {325#true} is VALID [2020-07-18 00:11:28,863 INFO L280 TraceCheckUtils]: 31: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string23.base, #t~string23.offset, 1); srcloc: L462 {325#true} is VALID [2020-07-18 00:11:28,863 INFO L280 TraceCheckUtils]: 32: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L462-1 {325#true} is VALID [2020-07-18 00:11:28,864 INFO L280 TraceCheckUtils]: 33: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1); srcloc: L462-2 {325#true} is VALID [2020-07-18 00:11:28,864 INFO L280 TraceCheckUtils]: 34: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1); srcloc: L462-3 {325#true} is VALID [2020-07-18 00:11:28,864 INFO L280 TraceCheckUtils]: 35: Hoare triple {325#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7); srcloc: L462-4 {325#true} is VALID [2020-07-18 00:11:28,865 INFO L280 TraceCheckUtils]: 36: Hoare triple {325#true} SUMMARY for call write~init~int(44, #t~string25.base, #t~string25.offset, 1); srcloc: L466 {325#true} is VALID [2020-07-18 00:11:28,865 INFO L280 TraceCheckUtils]: 37: Hoare triple {325#true} SUMMARY for call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1); srcloc: L466-1 {325#true} is VALID [2020-07-18 00:11:28,865 INFO L280 TraceCheckUtils]: 38: Hoare triple {325#true} SUMMARY for call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1); srcloc: L466-2 {325#true} is VALID [2020-07-18 00:11:28,866 INFO L280 TraceCheckUtils]: 39: Hoare triple {325#true} SUMMARY for call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1); srcloc: L466-3 {325#true} is VALID [2020-07-18 00:11:28,866 INFO L280 TraceCheckUtils]: 40: Hoare triple {325#true} SUMMARY for call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1); srcloc: L466-4 {325#true} is VALID [2020-07-18 00:11:28,866 INFO L280 TraceCheckUtils]: 41: Hoare triple {325#true} SUMMARY for call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1); srcloc: L466-5 {325#true} is VALID [2020-07-18 00:11:28,867 INFO L280 TraceCheckUtils]: 42: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1); srcloc: L466-6 {325#true} is VALID [2020-07-18 00:11:28,867 INFO L280 TraceCheckUtils]: 43: Hoare triple {325#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3); srcloc: L466-7 {325#true} is VALID [2020-07-18 00:11:28,867 INFO L280 TraceCheckUtils]: 44: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string27.base, #t~string27.offset, 1); srcloc: L470 {325#true} is VALID [2020-07-18 00:11:28,868 INFO L280 TraceCheckUtils]: 45: Hoare triple {325#true} SUMMARY for call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1); srcloc: L470-1 {325#true} is VALID [2020-07-18 00:11:28,868 INFO L280 TraceCheckUtils]: 46: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1); srcloc: L470-2 {325#true} is VALID [2020-07-18 00:11:28,868 INFO L280 TraceCheckUtils]: 47: Hoare triple {325#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4); srcloc: L470-3 {325#true} is VALID [2020-07-18 00:11:28,869 INFO L280 TraceCheckUtils]: 48: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string29.base, #t~string29.offset, 1); srcloc: L474 {325#true} is VALID [2020-07-18 00:11:28,869 INFO L280 TraceCheckUtils]: 49: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1); srcloc: L474-1 {325#true} is VALID [2020-07-18 00:11:28,869 INFO L280 TraceCheckUtils]: 50: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1); srcloc: L474-2 {325#true} is VALID [2020-07-18 00:11:28,870 INFO L280 TraceCheckUtils]: 51: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1); srcloc: L474-3 {325#true} is VALID [2020-07-18 00:11:28,870 INFO L280 TraceCheckUtils]: 52: Hoare triple {325#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3); srcloc: L474-4 {325#true} is VALID [2020-07-18 00:11:28,870 INFO L280 TraceCheckUtils]: 53: Hoare triple {325#true} SUMMARY for call write~init~int(41, #t~string31.base, #t~string31.offset, 1); srcloc: L478 {325#true} is VALID [2020-07-18 00:11:28,871 INFO L280 TraceCheckUtils]: 54: Hoare triple {325#true} SUMMARY for call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1); srcloc: L478-1 {325#true} is VALID [2020-07-18 00:11:28,871 INFO L280 TraceCheckUtils]: 55: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1); srcloc: L478-2 {325#true} is VALID [2020-07-18 00:11:28,871 INFO L280 TraceCheckUtils]: 56: Hoare triple {325#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2); srcloc: L478-3 {325#true} is VALID [2020-07-18 00:11:28,872 INFO L280 TraceCheckUtils]: 57: Hoare triple {325#true} SUMMARY for call write~init~int(10, #t~string33.base, #t~string33.offset, 1); srcloc: L480 {325#true} is VALID [2020-07-18 00:11:28,872 INFO L280 TraceCheckUtils]: 58: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1); srcloc: L480-1 {325#true} is VALID [2020-07-18 00:11:28,872 INFO L280 TraceCheckUtils]: 59: Hoare triple {325#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L480-2 {325#true} is VALID [2020-07-18 00:11:28,873 INFO L280 TraceCheckUtils]: 60: Hoare triple {325#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L894 {325#true} is VALID [2020-07-18 00:11:28,873 INFO L280 TraceCheckUtils]: 61: Hoare triple {325#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L894-1 {325#true} is VALID [2020-07-18 00:11:28,873 INFO L280 TraceCheckUtils]: 62: Hoare triple {325#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L895 {325#true} is VALID [2020-07-18 00:11:28,874 INFO L280 TraceCheckUtils]: 63: Hoare triple {325#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L901 {325#true} is VALID [2020-07-18 00:11:28,874 INFO L280 TraceCheckUtils]: 64: Hoare triple {325#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L901-1 {325#true} is VALID [2020-07-18 00:11:28,874 INFO L280 TraceCheckUtils]: 65: Hoare triple {325#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L902 {325#true} is VALID [2020-07-18 00:11:28,875 INFO L280 TraceCheckUtils]: 66: Hoare triple {325#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L940 {325#true} is VALID [2020-07-18 00:11:28,875 INFO L280 TraceCheckUtils]: 67: Hoare triple {325#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L940-1 {325#true} is VALID [2020-07-18 00:11:28,875 INFO L280 TraceCheckUtils]: 68: Hoare triple {325#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L941 {325#true} is VALID [2020-07-18 00:11:28,876 INFO L280 TraceCheckUtils]: 69: Hoare triple {325#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L947 {325#true} is VALID [2020-07-18 00:11:28,876 INFO L280 TraceCheckUtils]: 70: Hoare triple {325#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L947-1 {325#true} is VALID [2020-07-18 00:11:28,876 INFO L280 TraceCheckUtils]: 71: Hoare triple {325#true} ~cleanupTimeShifts~0 := 4; {325#true} is VALID [2020-07-18 00:11:28,877 INFO L280 TraceCheckUtils]: 72: Hoare triple {325#true} ~waterLevel~0 := 1; {325#true} is VALID [2020-07-18 00:11:28,877 INFO L280 TraceCheckUtils]: 73: Hoare triple {325#true} ~methaneLevelCritical~0 := 0; {325#true} is VALID [2020-07-18 00:11:28,877 INFO L280 TraceCheckUtils]: 74: Hoare triple {325#true} ~pumpRunning~0 := 0; {325#true} is VALID [2020-07-18 00:11:28,878 INFO L280 TraceCheckUtils]: 75: Hoare triple {325#true} ~systemActive~0 := 1; {325#true} is VALID [2020-07-18 00:11:28,878 INFO L280 TraceCheckUtils]: 76: Hoare triple {325#true} ~head~0.base, ~head~0.offset := 0, 0; {325#true} is VALID [2020-07-18 00:11:28,878 INFO L280 TraceCheckUtils]: 77: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:28,879 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {325#true} {325#true} #930#return; {325#true} is VALID [2020-07-18 00:11:28,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:28,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:28,894 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {325#true} {325#true} #830#return; {325#true} is VALID [2020-07-18 00:11:28,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:28,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:28,900 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {325#true} {325#true} #832#return; {325#true} is VALID [2020-07-18 00:11:28,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:28,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} havoc ~retValue_acc~2; {325#true} is VALID [2020-07-18 00:11:28,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} ~retValue_acc~2 := 1; {325#true} is VALID [2020-07-18 00:11:28,905 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #res := ~retValue_acc~2; {325#true} is VALID [2020-07-18 00:11:28,905 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:28,905 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {325#true} {325#true} #834#return; {325#true} is VALID [2020-07-18 00:11:28,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:28,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:28,909 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {325#true} {325#true} #836#return; {325#true} is VALID [2020-07-18 00:11:28,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:28,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} havoc ~retValue_acc~3; {325#true} is VALID [2020-07-18 00:11:28,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {325#true} is VALID [2020-07-18 00:11:28,913 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #res := ~retValue_acc~3; {325#true} is VALID [2020-07-18 00:11:28,914 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:28,914 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {325#true} {326#false} #922#return; {326#false} is VALID [2020-07-18 00:11:28,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:28,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} havoc ~retValue_acc~4; {325#true} is VALID [2020-07-18 00:11:28,918 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} ~retValue_acc~4 := ~waterLevel~0; {325#true} is VALID [2020-07-18 00:11:28,918 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #res := ~retValue_acc~4; {325#true} is VALID [2020-07-18 00:11:28,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:28,919 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {325#true} {326#false} #924#return; {326#false} is VALID [2020-07-18 00:11:28,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:28,923 INFO L280 TraceCheckUtils]: 0: Hoare triple {325#true} havoc ~retValue_acc~7; {325#true} is VALID [2020-07-18 00:11:28,923 INFO L280 TraceCheckUtils]: 1: Hoare triple {325#true} ~retValue_acc~7 := ~pumpRunning~0; {325#true} is VALID [2020-07-18 00:11:28,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #res := ~retValue_acc~7; {325#true} is VALID [2020-07-18 00:11:28,924 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:28,924 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {325#true} {326#false} #926#return; {326#false} is VALID [2020-07-18 00:11:28,929 INFO L263 TraceCheckUtils]: 0: Hoare triple {325#true} call ULTIMATE.init(); {432#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-18 00:11:28,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {432#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {325#true} is VALID [2020-07-18 00:11:28,930 INFO L280 TraceCheckUtils]: 2: Hoare triple {325#true} #valid := #valid[0 := 0]; {325#true} is VALID [2020-07-18 00:11:28,931 INFO L280 TraceCheckUtils]: 3: Hoare triple {325#true} assume 0 < #StackHeapBarrier; {325#true} is VALID [2020-07-18 00:11:28,931 INFO L280 TraceCheckUtils]: 4: Hoare triple {325#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(13); srcloc: L281 {325#true} is VALID [2020-07-18 00:11:28,931 INFO L280 TraceCheckUtils]: 5: Hoare triple {325#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(7); srcloc: L281-1 {325#true} is VALID [2020-07-18 00:11:28,931 INFO L280 TraceCheckUtils]: 6: Hoare triple {325#true} SUMMARY for call write~init~int(44, #t~string8.base, #t~string8.offset, 1); srcloc: L282 {325#true} is VALID [2020-07-18 00:11:28,932 INFO L280 TraceCheckUtils]: 7: Hoare triple {325#true} SUMMARY for call write~init~int(77, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L282-1 {325#true} is VALID [2020-07-18 00:11:28,932 INFO L280 TraceCheckUtils]: 8: Hoare triple {325#true} SUMMARY for call write~init~int(101, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L282-2 {325#true} is VALID [2020-07-18 00:11:28,932 INFO L280 TraceCheckUtils]: 9: Hoare triple {325#true} SUMMARY for call write~init~int(116, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L282-3 {325#true} is VALID [2020-07-18 00:11:28,933 INFO L280 TraceCheckUtils]: 10: Hoare triple {325#true} SUMMARY for call write~init~int(104, #t~string8.base, 4 + #t~string8.offset, 1); srcloc: L282-4 {325#true} is VALID [2020-07-18 00:11:28,933 INFO L280 TraceCheckUtils]: 11: Hoare triple {325#true} SUMMARY for call write~init~int(58, #t~string8.base, 5 + #t~string8.offset, 1); srcloc: L282-5 {325#true} is VALID [2020-07-18 00:11:28,933 INFO L280 TraceCheckUtils]: 12: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string8.base, 6 + #t~string8.offset, 1); srcloc: L282-6 {325#true} is VALID [2020-07-18 00:11:28,934 INFO L280 TraceCheckUtils]: 13: Hoare triple {325#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(5); srcloc: L282-7 {325#true} is VALID [2020-07-18 00:11:28,934 INFO L280 TraceCheckUtils]: 14: Hoare triple {325#true} SUMMARY for call write~init~int(67, #t~string10.base, #t~string10.offset, 1); srcloc: L286 {325#true} is VALID [2020-07-18 00:11:28,934 INFO L280 TraceCheckUtils]: 15: Hoare triple {325#true} SUMMARY for call write~init~int(82, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L286-1 {325#true} is VALID [2020-07-18 00:11:28,934 INFO L280 TraceCheckUtils]: 16: Hoare triple {325#true} SUMMARY for call write~init~int(73, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L286-2 {325#true} is VALID [2020-07-18 00:11:28,935 INFO L280 TraceCheckUtils]: 17: Hoare triple {325#true} SUMMARY for call write~init~int(84, #t~string10.base, 3 + #t~string10.offset, 1); srcloc: L286-3 {325#true} is VALID [2020-07-18 00:11:28,935 INFO L280 TraceCheckUtils]: 18: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string10.base, 4 + #t~string10.offset, 1); srcloc: L286-4 {325#true} is VALID [2020-07-18 00:11:28,935 INFO L280 TraceCheckUtils]: 19: Hoare triple {325#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L286-5 {325#true} is VALID [2020-07-18 00:11:28,936 INFO L280 TraceCheckUtils]: 20: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L290 {325#true} is VALID [2020-07-18 00:11:28,936 INFO L280 TraceCheckUtils]: 21: Hoare triple {325#true} SUMMARY for call write~init~int(75, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L290-1 {325#true} is VALID [2020-07-18 00:11:28,936 INFO L280 TraceCheckUtils]: 22: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L290-2 {325#true} is VALID [2020-07-18 00:11:28,937 INFO L280 TraceCheckUtils]: 23: Hoare triple {325#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(2); srcloc: L290-3 {325#true} is VALID [2020-07-18 00:11:28,937 INFO L280 TraceCheckUtils]: 24: Hoare triple {325#true} SUMMARY for call write~init~int(41, #t~string14.base, #t~string14.offset, 1); srcloc: L294 {325#true} is VALID [2020-07-18 00:11:28,937 INFO L280 TraceCheckUtils]: 25: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L294-1 {325#true} is VALID [2020-07-18 00:11:28,937 INFO L280 TraceCheckUtils]: 26: Hoare triple {325#true} SUMMARY for call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13); srcloc: L294-2 {325#true} is VALID [2020-07-18 00:11:28,938 INFO L280 TraceCheckUtils]: 27: Hoare triple {325#true} SUMMARY for call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3); srcloc: L454 {325#true} is VALID [2020-07-18 00:11:28,938 INFO L280 TraceCheckUtils]: 28: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string21.base, #t~string21.offset, 1); srcloc: L458 {325#true} is VALID [2020-07-18 00:11:28,938 INFO L280 TraceCheckUtils]: 29: Hoare triple {325#true} SUMMARY for call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1); srcloc: L458-1 {325#true} is VALID [2020-07-18 00:11:28,939 INFO L280 TraceCheckUtils]: 30: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1); srcloc: L458-2 {325#true} is VALID [2020-07-18 00:11:28,939 INFO L280 TraceCheckUtils]: 31: Hoare triple {325#true} SUMMARY for call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4); srcloc: L458-3 {325#true} is VALID [2020-07-18 00:11:28,939 INFO L280 TraceCheckUtils]: 32: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string23.base, #t~string23.offset, 1); srcloc: L462 {325#true} is VALID [2020-07-18 00:11:28,939 INFO L280 TraceCheckUtils]: 33: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1); srcloc: L462-1 {325#true} is VALID [2020-07-18 00:11:28,940 INFO L280 TraceCheckUtils]: 34: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1); srcloc: L462-2 {325#true} is VALID [2020-07-18 00:11:28,940 INFO L280 TraceCheckUtils]: 35: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1); srcloc: L462-3 {325#true} is VALID [2020-07-18 00:11:28,940 INFO L280 TraceCheckUtils]: 36: Hoare triple {325#true} SUMMARY for call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7); srcloc: L462-4 {325#true} is VALID [2020-07-18 00:11:28,941 INFO L280 TraceCheckUtils]: 37: Hoare triple {325#true} SUMMARY for call write~init~int(44, #t~string25.base, #t~string25.offset, 1); srcloc: L466 {325#true} is VALID [2020-07-18 00:11:28,941 INFO L280 TraceCheckUtils]: 38: Hoare triple {325#true} SUMMARY for call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1); srcloc: L466-1 {325#true} is VALID [2020-07-18 00:11:28,941 INFO L280 TraceCheckUtils]: 39: Hoare triple {325#true} SUMMARY for call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1); srcloc: L466-2 {325#true} is VALID [2020-07-18 00:11:28,941 INFO L280 TraceCheckUtils]: 40: Hoare triple {325#true} SUMMARY for call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1); srcloc: L466-3 {325#true} is VALID [2020-07-18 00:11:28,942 INFO L280 TraceCheckUtils]: 41: Hoare triple {325#true} SUMMARY for call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1); srcloc: L466-4 {325#true} is VALID [2020-07-18 00:11:28,942 INFO L280 TraceCheckUtils]: 42: Hoare triple {325#true} SUMMARY for call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1); srcloc: L466-5 {325#true} is VALID [2020-07-18 00:11:28,942 INFO L280 TraceCheckUtils]: 43: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1); srcloc: L466-6 {325#true} is VALID [2020-07-18 00:11:28,943 INFO L280 TraceCheckUtils]: 44: Hoare triple {325#true} SUMMARY for call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3); srcloc: L466-7 {325#true} is VALID [2020-07-18 00:11:28,943 INFO L280 TraceCheckUtils]: 45: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string27.base, #t~string27.offset, 1); srcloc: L470 {325#true} is VALID [2020-07-18 00:11:28,943 INFO L280 TraceCheckUtils]: 46: Hoare triple {325#true} SUMMARY for call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1); srcloc: L470-1 {325#true} is VALID [2020-07-18 00:11:28,943 INFO L280 TraceCheckUtils]: 47: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1); srcloc: L470-2 {325#true} is VALID [2020-07-18 00:11:28,944 INFO L280 TraceCheckUtils]: 48: Hoare triple {325#true} SUMMARY for call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4); srcloc: L470-3 {325#true} is VALID [2020-07-18 00:11:28,944 INFO L280 TraceCheckUtils]: 49: Hoare triple {325#true} SUMMARY for call write~init~int(79, #t~string29.base, #t~string29.offset, 1); srcloc: L474 {325#true} is VALID [2020-07-18 00:11:28,944 INFO L280 TraceCheckUtils]: 50: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1); srcloc: L474-1 {325#true} is VALID [2020-07-18 00:11:28,945 INFO L280 TraceCheckUtils]: 51: Hoare triple {325#true} SUMMARY for call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1); srcloc: L474-2 {325#true} is VALID [2020-07-18 00:11:28,945 INFO L280 TraceCheckUtils]: 52: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1); srcloc: L474-3 {325#true} is VALID [2020-07-18 00:11:28,945 INFO L280 TraceCheckUtils]: 53: Hoare triple {325#true} SUMMARY for call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3); srcloc: L474-4 {325#true} is VALID [2020-07-18 00:11:28,946 INFO L280 TraceCheckUtils]: 54: Hoare triple {325#true} SUMMARY for call write~init~int(41, #t~string31.base, #t~string31.offset, 1); srcloc: L478 {325#true} is VALID [2020-07-18 00:11:28,946 INFO L280 TraceCheckUtils]: 55: Hoare triple {325#true} SUMMARY for call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1); srcloc: L478-1 {325#true} is VALID [2020-07-18 00:11:28,946 INFO L280 TraceCheckUtils]: 56: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1); srcloc: L478-2 {325#true} is VALID [2020-07-18 00:11:28,946 INFO L280 TraceCheckUtils]: 57: Hoare triple {325#true} SUMMARY for call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2); srcloc: L478-3 {325#true} is VALID [2020-07-18 00:11:28,947 INFO L280 TraceCheckUtils]: 58: Hoare triple {325#true} SUMMARY for call write~init~int(10, #t~string33.base, #t~string33.offset, 1); srcloc: L480 {325#true} is VALID [2020-07-18 00:11:28,947 INFO L280 TraceCheckUtils]: 59: Hoare triple {325#true} SUMMARY for call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1); srcloc: L480-1 {325#true} is VALID [2020-07-18 00:11:28,947 INFO L280 TraceCheckUtils]: 60: Hoare triple {325#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L480-2 {325#true} is VALID [2020-07-18 00:11:28,948 INFO L280 TraceCheckUtils]: 61: Hoare triple {325#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L894 {325#true} is VALID [2020-07-18 00:11:28,948 INFO L280 TraceCheckUtils]: 62: Hoare triple {325#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L894-1 {325#true} is VALID [2020-07-18 00:11:28,948 INFO L280 TraceCheckUtils]: 63: Hoare triple {325#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(30); srcloc: L895 {325#true} is VALID [2020-07-18 00:11:28,948 INFO L280 TraceCheckUtils]: 64: Hoare triple {325#true} SUMMARY for call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(9); srcloc: L901 {325#true} is VALID [2020-07-18 00:11:28,949 INFO L280 TraceCheckUtils]: 65: Hoare triple {325#true} SUMMARY for call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(21); srcloc: L901-1 {325#true} is VALID [2020-07-18 00:11:28,949 INFO L280 TraceCheckUtils]: 66: Hoare triple {325#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L902 {325#true} is VALID [2020-07-18 00:11:28,949 INFO L280 TraceCheckUtils]: 67: Hoare triple {325#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L940 {325#true} is VALID [2020-07-18 00:11:28,950 INFO L280 TraceCheckUtils]: 68: Hoare triple {325#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L940-1 {325#true} is VALID [2020-07-18 00:11:28,950 INFO L280 TraceCheckUtils]: 69: Hoare triple {325#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(30); srcloc: L941 {325#true} is VALID [2020-07-18 00:11:28,950 INFO L280 TraceCheckUtils]: 70: Hoare triple {325#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(9); srcloc: L947 {325#true} is VALID [2020-07-18 00:11:28,950 INFO L280 TraceCheckUtils]: 71: Hoare triple {325#true} SUMMARY for call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(25); srcloc: L947-1 {325#true} is VALID [2020-07-18 00:11:28,951 INFO L280 TraceCheckUtils]: 72: Hoare triple {325#true} ~cleanupTimeShifts~0 := 4; {325#true} is VALID [2020-07-18 00:11:28,951 INFO L280 TraceCheckUtils]: 73: Hoare triple {325#true} ~waterLevel~0 := 1; {325#true} is VALID [2020-07-18 00:11:28,951 INFO L280 TraceCheckUtils]: 74: Hoare triple {325#true} ~methaneLevelCritical~0 := 0; {325#true} is VALID [2020-07-18 00:11:28,951 INFO L280 TraceCheckUtils]: 75: Hoare triple {325#true} ~pumpRunning~0 := 0; {325#true} is VALID [2020-07-18 00:11:28,952 INFO L280 TraceCheckUtils]: 76: Hoare triple {325#true} ~systemActive~0 := 1; {325#true} is VALID [2020-07-18 00:11:28,952 INFO L280 TraceCheckUtils]: 77: Hoare triple {325#true} ~head~0.base, ~head~0.offset := 0, 0; {325#true} is VALID [2020-07-18 00:11:28,952 INFO L280 TraceCheckUtils]: 78: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:28,953 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {325#true} {325#true} #930#return; {325#true} is VALID [2020-07-18 00:11:28,953 INFO L263 TraceCheckUtils]: 80: Hoare triple {325#true} call #t~ret74 := main(); {325#true} is VALID [2020-07-18 00:11:28,953 INFO L280 TraceCheckUtils]: 81: Hoare triple {325#true} havoc ~retValue_acc~0; {325#true} is VALID [2020-07-18 00:11:28,953 INFO L280 TraceCheckUtils]: 82: Hoare triple {325#true} havoc ~tmp~0; {325#true} is VALID [2020-07-18 00:11:28,954 INFO L263 TraceCheckUtils]: 83: Hoare triple {325#true} call select_helpers(); {325#true} is VALID [2020-07-18 00:11:28,954 INFO L280 TraceCheckUtils]: 84: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:28,954 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {325#true} {325#true} #830#return; {325#true} is VALID [2020-07-18 00:11:28,955 INFO L263 TraceCheckUtils]: 86: Hoare triple {325#true} call select_features(); {325#true} is VALID [2020-07-18 00:11:28,955 INFO L280 TraceCheckUtils]: 87: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:28,955 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {325#true} {325#true} #832#return; {325#true} is VALID [2020-07-18 00:11:28,955 INFO L263 TraceCheckUtils]: 89: Hoare triple {325#true} call #t~ret0 := valid_product(); {325#true} is VALID [2020-07-18 00:11:28,956 INFO L280 TraceCheckUtils]: 90: Hoare triple {325#true} havoc ~retValue_acc~2; {325#true} is VALID [2020-07-18 00:11:28,956 INFO L280 TraceCheckUtils]: 91: Hoare triple {325#true} ~retValue_acc~2 := 1; {325#true} is VALID [2020-07-18 00:11:28,956 INFO L280 TraceCheckUtils]: 92: Hoare triple {325#true} #res := ~retValue_acc~2; {325#true} is VALID [2020-07-18 00:11:28,957 INFO L280 TraceCheckUtils]: 93: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:28,957 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {325#true} {325#true} #834#return; {325#true} is VALID [2020-07-18 00:11:28,957 INFO L280 TraceCheckUtils]: 95: Hoare triple {325#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {325#true} is VALID [2020-07-18 00:11:28,957 INFO L280 TraceCheckUtils]: 96: Hoare triple {325#true} ~tmp~0 := #t~ret0; {325#true} is VALID [2020-07-18 00:11:28,958 INFO L280 TraceCheckUtils]: 97: Hoare triple {325#true} havoc #t~ret0; {325#true} is VALID [2020-07-18 00:11:28,958 INFO L280 TraceCheckUtils]: 98: Hoare triple {325#true} assume 0 != ~tmp~0; {325#true} is VALID [2020-07-18 00:11:28,958 INFO L263 TraceCheckUtils]: 99: Hoare triple {325#true} call setup(); {325#true} is VALID [2020-07-18 00:11:28,959 INFO L280 TraceCheckUtils]: 100: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:28,959 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {325#true} {325#true} #836#return; {325#true} is VALID [2020-07-18 00:11:28,959 INFO L263 TraceCheckUtils]: 102: Hoare triple {325#true} call runTest(); {325#true} is VALID [2020-07-18 00:11:28,960 INFO L263 TraceCheckUtils]: 103: Hoare triple {325#true} call test(); {325#true} is VALID [2020-07-18 00:11:28,960 INFO L280 TraceCheckUtils]: 104: Hoare triple {325#true} havoc ~splverifierCounter~0; {325#true} is VALID [2020-07-18 00:11:28,960 INFO L280 TraceCheckUtils]: 105: Hoare triple {325#true} havoc ~tmp~5; {325#true} is VALID [2020-07-18 00:11:28,960 INFO L280 TraceCheckUtils]: 106: Hoare triple {325#true} havoc ~tmp___0~2; {325#true} is VALID [2020-07-18 00:11:28,961 INFO L280 TraceCheckUtils]: 107: Hoare triple {325#true} havoc ~tmp___1~1; {325#true} is VALID [2020-07-18 00:11:28,961 INFO L280 TraceCheckUtils]: 108: Hoare triple {325#true} havoc ~tmp___2~0; {325#true} is VALID [2020-07-18 00:11:28,961 INFO L280 TraceCheckUtils]: 109: Hoare triple {325#true} ~splverifierCounter~0 := 0; {325#true} is VALID [2020-07-18 00:11:28,962 INFO L280 TraceCheckUtils]: 110: Hoare triple {325#true} assume false; {326#false} is VALID [2020-07-18 00:11:28,963 INFO L263 TraceCheckUtils]: 111: Hoare triple {326#false} call cleanup(); {326#false} is VALID [2020-07-18 00:11:28,963 INFO L280 TraceCheckUtils]: 112: Hoare triple {326#false} havoc ~i~0; {326#false} is VALID [2020-07-18 00:11:28,963 INFO L280 TraceCheckUtils]: 113: Hoare triple {326#false} havoc ~__cil_tmp2~0; {326#false} is VALID [2020-07-18 00:11:28,964 INFO L263 TraceCheckUtils]: 114: Hoare triple {326#false} call timeShift(); {326#false} is VALID [2020-07-18 00:11:28,964 INFO L280 TraceCheckUtils]: 115: Hoare triple {326#false} assume !(0 != ~pumpRunning~0); {326#false} is VALID [2020-07-18 00:11:28,964 INFO L280 TraceCheckUtils]: 116: Hoare triple {326#false} assume !(0 != ~systemActive~0); {326#false} is VALID [2020-07-18 00:11:28,964 INFO L263 TraceCheckUtils]: 117: Hoare triple {326#false} call __utac_acc__Specification3_spec__1(); {326#false} is VALID [2020-07-18 00:11:28,965 INFO L280 TraceCheckUtils]: 118: Hoare triple {326#false} havoc ~tmp~1; {326#false} is VALID [2020-07-18 00:11:28,965 INFO L280 TraceCheckUtils]: 119: Hoare triple {326#false} havoc ~tmp___0~0; {326#false} is VALID [2020-07-18 00:11:28,965 INFO L280 TraceCheckUtils]: 120: Hoare triple {326#false} havoc ~tmp___1~0; {326#false} is VALID [2020-07-18 00:11:28,966 INFO L263 TraceCheckUtils]: 121: Hoare triple {326#false} call #t~ret2 := isMethaneLevelCritical(); {325#true} is VALID [2020-07-18 00:11:28,966 INFO L280 TraceCheckUtils]: 122: Hoare triple {325#true} havoc ~retValue_acc~3; {325#true} is VALID [2020-07-18 00:11:28,966 INFO L280 TraceCheckUtils]: 123: Hoare triple {325#true} ~retValue_acc~3 := ~methaneLevelCritical~0; {325#true} is VALID [2020-07-18 00:11:28,966 INFO L280 TraceCheckUtils]: 124: Hoare triple {325#true} #res := ~retValue_acc~3; {325#true} is VALID [2020-07-18 00:11:28,967 INFO L280 TraceCheckUtils]: 125: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:28,967 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {325#true} {326#false} #922#return; {326#false} is VALID [2020-07-18 00:11:28,967 INFO L280 TraceCheckUtils]: 127: Hoare triple {326#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647; {326#false} is VALID [2020-07-18 00:11:28,967 INFO L280 TraceCheckUtils]: 128: Hoare triple {326#false} ~tmp~1 := #t~ret2; {326#false} is VALID [2020-07-18 00:11:28,968 INFO L280 TraceCheckUtils]: 129: Hoare triple {326#false} havoc #t~ret2; {326#false} is VALID [2020-07-18 00:11:28,968 INFO L280 TraceCheckUtils]: 130: Hoare triple {326#false} assume !(0 != ~tmp~1); {326#false} is VALID [2020-07-18 00:11:28,968 INFO L263 TraceCheckUtils]: 131: Hoare triple {326#false} call #t~ret3 := getWaterLevel(); {325#true} is VALID [2020-07-18 00:11:28,968 INFO L280 TraceCheckUtils]: 132: Hoare triple {325#true} havoc ~retValue_acc~4; {325#true} is VALID [2020-07-18 00:11:28,969 INFO L280 TraceCheckUtils]: 133: Hoare triple {325#true} ~retValue_acc~4 := ~waterLevel~0; {325#true} is VALID [2020-07-18 00:11:28,969 INFO L280 TraceCheckUtils]: 134: Hoare triple {325#true} #res := ~retValue_acc~4; {325#true} is VALID [2020-07-18 00:11:28,969 INFO L280 TraceCheckUtils]: 135: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:28,970 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {325#true} {326#false} #924#return; {326#false} is VALID [2020-07-18 00:11:28,970 INFO L280 TraceCheckUtils]: 137: Hoare triple {326#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647; {326#false} is VALID [2020-07-18 00:11:28,970 INFO L280 TraceCheckUtils]: 138: Hoare triple {326#false} ~tmp___0~0 := #t~ret3; {326#false} is VALID [2020-07-18 00:11:28,970 INFO L280 TraceCheckUtils]: 139: Hoare triple {326#false} havoc #t~ret3; {326#false} is VALID [2020-07-18 00:11:28,971 INFO L280 TraceCheckUtils]: 140: Hoare triple {326#false} assume 2 == ~tmp___0~0; {326#false} is VALID [2020-07-18 00:11:28,971 INFO L263 TraceCheckUtils]: 141: Hoare triple {326#false} call #t~ret4 := isPumpRunning(); {325#true} is VALID [2020-07-18 00:11:28,971 INFO L280 TraceCheckUtils]: 142: Hoare triple {325#true} havoc ~retValue_acc~7; {325#true} is VALID [2020-07-18 00:11:28,972 INFO L280 TraceCheckUtils]: 143: Hoare triple {325#true} ~retValue_acc~7 := ~pumpRunning~0; {325#true} is VALID [2020-07-18 00:11:28,972 INFO L280 TraceCheckUtils]: 144: Hoare triple {325#true} #res := ~retValue_acc~7; {325#true} is VALID [2020-07-18 00:11:28,972 INFO L280 TraceCheckUtils]: 145: Hoare triple {325#true} assume true; {325#true} is VALID [2020-07-18 00:11:28,972 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {325#true} {326#false} #926#return; {326#false} is VALID [2020-07-18 00:11:28,973 INFO L280 TraceCheckUtils]: 147: Hoare triple {326#false} assume -2147483648 <= #t~ret4 && #t~ret4 <= 2147483647; {326#false} is VALID [2020-07-18 00:11:28,973 INFO L280 TraceCheckUtils]: 148: Hoare triple {326#false} ~tmp___1~0 := #t~ret4; {326#false} is VALID [2020-07-18 00:11:28,973 INFO L280 TraceCheckUtils]: 149: Hoare triple {326#false} havoc #t~ret4; {326#false} is VALID [2020-07-18 00:11:28,973 INFO L280 TraceCheckUtils]: 150: Hoare triple {326#false} assume !(0 != ~tmp___1~0); {326#false} is VALID [2020-07-18 00:11:28,974 INFO L263 TraceCheckUtils]: 151: Hoare triple {326#false} call __automaton_fail(); {326#false} is VALID [2020-07-18 00:11:28,974 INFO L280 TraceCheckUtils]: 152: Hoare triple {326#false} assume !false; {326#false} is VALID [2020-07-18 00:11:28,998 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 00:11:29,259 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:11:29,264 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [337910305] [2020-07-18 00:11:29,266 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:11:29,267 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-07-18 00:11:29,267 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [120220049] [2020-07-18 00:11:29,282 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 153 [2020-07-18 00:11:29,287 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:11:29,292 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states. [2020-07-18 00:11:29,564 WARN L140 InductivityCheck]: Transition 444#(= 0 __utac_acc__Specification3_spec__1_~tmp___1~0) ( _ , assume !false; , 326#false ) not inductive [2020-07-18 00:11:29,565 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:11:29,566 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 00:11:29,571 INFO L168 Benchmark]: Toolchain (without parser) took 4239.86 ms. Allocated memory was 146.8 MB in the beginning and 287.8 MB in the end (delta: 141.0 MB). Free memory was 103.6 MB in the beginning and 232.4 MB in the end (delta: -128.8 MB). Peak memory consumption was 12.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:29,572 INFO L168 Benchmark]: CDTParser took 1.06 ms. Allocated memory is still 146.8 MB. Free memory was 123.4 MB in the beginning and 123.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:11:29,573 INFO L168 Benchmark]: CACSL2BoogieTranslator took 683.54 ms. Allocated memory was 146.8 MB in the beginning and 204.5 MB in the end (delta: 57.7 MB). Free memory was 103.2 MB in the beginning and 170.1 MB in the end (delta: -66.9 MB). Peak memory consumption was 25.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:29,573 INFO L168 Benchmark]: Boogie Preprocessor took 128.16 ms. Allocated memory is still 204.5 MB. Free memory was 170.1 MB in the beginning and 164.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:29,574 INFO L168 Benchmark]: RCFGBuilder took 1659.88 ms. Allocated memory was 204.5 MB in the beginning and 247.5 MB in the end (delta: 43.0 MB). Free memory was 164.9 MB in the beginning and 212.9 MB in the end (delta: -48.0 MB). Peak memory consumption was 109.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:29,575 INFO L168 Benchmark]: TraceAbstraction took 1759.84 ms. Allocated memory was 247.5 MB in the beginning and 287.8 MB in the end (delta: 40.4 MB). Free memory was 212.9 MB in the beginning and 232.4 MB in the end (delta: -19.6 MB). Peak memory consumption was 20.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:29,579 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 1.06 ms. Allocated memory is still 146.8 MB. Free memory was 123.4 MB in the beginning and 123.2 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 683.54 ms. Allocated memory was 146.8 MB in the beginning and 204.5 MB in the end (delta: 57.7 MB). Free memory was 103.2 MB in the beginning and 170.1 MB in the end (delta: -66.9 MB). Peak memory consumption was 25.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 128.16 ms. Allocated memory is still 204.5 MB. Free memory was 170.1 MB in the beginning and 164.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 5.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1659.88 ms. Allocated memory was 204.5 MB in the beginning and 247.5 MB in the end (delta: 43.0 MB). Free memory was 164.9 MB in the beginning and 212.9 MB in the end (delta: -48.0 MB). Peak memory consumption was 109.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1759.84 ms. Allocated memory was 247.5 MB in the beginning and 287.8 MB in the end (delta: 40.4 MB). Free memory was 212.9 MB in the beginning and 232.4 MB in the end (delta: -19.6 MB). Peak memory consumption was 20.8 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...