/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_product40.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:10:57,087 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:10:57,090 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:10:57,102 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:10:57,102 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:10:57,103 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:10:57,104 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:10:57,106 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:10:57,108 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:10:57,109 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:10:57,112 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:10:57,113 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:10:57,113 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:10:57,119 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:10:57,121 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:10:57,125 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:10:57,126 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:10:57,127 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:10:57,131 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:10:57,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:10:57,134 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:10:57,135 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:10:57,136 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:10:57,137 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:10:57,139 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:10:57,139 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:10:57,139 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:10:57,140 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:10:57,141 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:10:57,142 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:10:57,142 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:10:57,143 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:10:57,143 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:10:57,144 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:10:57,145 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:10:57,145 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:10:57,146 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:10:57,146 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:10:57,146 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:10:57,147 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:10:57,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:10:57,149 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 00:10:57,157 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:10:57,158 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:10:57,159 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:10:57,159 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:10:57,159 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:10:57,160 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:10:57,160 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:10:57,160 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:10:57,160 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:10:57,160 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:10:57,160 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:10:57,161 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:10:57,161 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:10:57,161 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:10:57,161 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:10:57,161 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:10:57,162 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:10:57,162 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:10:57,162 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:10:57,162 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:10:57,162 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:10:57,163 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:10:57,163 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:10:57,427 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:10:57,438 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:10:57,442 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:10:57,443 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:10:57,444 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:10:57,444 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product40.cil.c [2020-07-18 00:10:57,506 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d8bda95b/35f4232c10d549b280f1cde673dfbd99/FLAG704f0642e [2020-07-18 00:10:58,022 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:10:58,024 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product40.cil.c [2020-07-18 00:10:58,041 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d8bda95b/35f4232c10d549b280f1cde673dfbd99/FLAG704f0642e [2020-07-18 00:10:58,358 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d8bda95b/35f4232c10d549b280f1cde673dfbd99 [2020-07-18 00:10:58,369 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:10:58,372 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:10:58,374 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:58,374 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:10:58,378 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:10:58,380 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:58" (1/1) ... [2020-07-18 00:10:58,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42c8f7b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:58, skipping insertion in model container [2020-07-18 00:10:58,385 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:58" (1/1) ... [2020-07-18 00:10:58,393 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:10:58,461 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:10:58,947 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:58,959 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:10:59,065 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:59,116 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:10:59,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59 WrapperNode [2020-07-18 00:10:59,116 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:59,117 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:10:59,117 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:10:59,117 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:10:59,129 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,149 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,150 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,199 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,216 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,225 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (1/1) ... [2020-07-18 00:10:59,233 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:10:59,234 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:10:59,234 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:10:59,234 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:10:59,235 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (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 00:10:59,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:10:59,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:10:59,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:59,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:10:59,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:10:59,305 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:10:59,305 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:10:59,305 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:10:59,305 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:10:59,306 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:10:59,306 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:10:59,306 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-18 00:10:59,306 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:10:59,306 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:10:59,306 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:10:59,307 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:10:59,307 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:10:59,307 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:10:59,307 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:10:59,307 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:10:59,308 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:10:59,308 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:10:59,308 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-18 00:10:59,308 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:10:59,308 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 00:10:59,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:59,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:59,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:59,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:10:59,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:10:59,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:10:59,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:10:59,310 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:10:59,310 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:10:59,310 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:10:59,310 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:10:59,310 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:10:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:10:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:10:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:10:59,311 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:10:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:10:59,311 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:10:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:10:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:10:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:10:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:10:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:10:59,312 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:10:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:10:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:10:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:10:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:10:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:10:59,313 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-18 00:10:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:10:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 00:10:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:10:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:10:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:10:59,314 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:10:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:10:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:10:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:10:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:10:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:10:59,315 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-18 00:10:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-18 00:10:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:10:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:10:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:10:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:10:59,316 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:10:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:10:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:10:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:10:59,317 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:10:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:10:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:10:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:10:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:10:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:10:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:10:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:10:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:10:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:10:59,319 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:10:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:10:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:10:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:10:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:10:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:11:01,042 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:11:01,043 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:11:01,050 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:01 BoogieIcfgContainer [2020-07-18 00:11:01,050 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:11:01,051 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:11:01,051 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:11:01,055 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:11:01,055 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:10:58" (1/3) ... [2020-07-18 00:11:01,056 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49dd644a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:01, skipping insertion in model container [2020-07-18 00:11:01,056 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:59" (2/3) ... [2020-07-18 00:11:01,057 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49dd644a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:11:01, skipping insertion in model container [2020-07-18 00:11:01,057 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:11:01" (3/3) ... [2020-07-18 00:11:01,059 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product40.cil.c [2020-07-18 00:11:01,070 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:11:01,080 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:11:01,095 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:11:01,119 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:11:01,120 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:11:01,120 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:11:01,120 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:11:01,120 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:11:01,121 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:11:01,121 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:11:01,121 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:11:01,142 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states. [2020-07-18 00:11:01,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-18 00:11:01,165 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:11:01,166 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 00:11:01,167 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:11:01,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:11:01,174 INFO L82 PathProgramCache]: Analyzing trace with hash -368362639, now seen corresponding path program 1 times [2020-07-18 00:11:01,184 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:11:01,185 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [655140310] [2020-07-18 00:11:01,185 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:11:01,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,078 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:11:02,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,176 INFO L280 TraceCheckUtils]: 0: Hoare triple {429#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~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~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.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~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {323#true} is VALID [2020-07-18 00:11:02,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {323#true} #valid := #valid[0 := 0]; {323#true} is VALID [2020-07-18 00:11:02,177 INFO L280 TraceCheckUtils]: 2: Hoare triple {323#true} assume 0 < #StackHeapBarrier; {323#true} is VALID [2020-07-18 00:11:02,179 INFO L280 TraceCheckUtils]: 3: Hoare triple {323#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13); srcloc: L140 {323#true} is VALID [2020-07-18 00:11:02,180 INFO L280 TraceCheckUtils]: 4: Hoare triple {323#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7); srcloc: L140-1 {323#true} is VALID [2020-07-18 00:11:02,180 INFO L280 TraceCheckUtils]: 5: Hoare triple {323#true} SUMMARY for call write~init~int(44, #t~string5.base, #t~string5.offset, 1); srcloc: L141 {323#true} is VALID [2020-07-18 00:11:02,181 INFO L280 TraceCheckUtils]: 6: Hoare triple {323#true} SUMMARY for call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L141-1 {323#true} is VALID [2020-07-18 00:11:02,181 INFO L280 TraceCheckUtils]: 7: Hoare triple {323#true} SUMMARY for call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L141-2 {323#true} is VALID [2020-07-18 00:11:02,181 INFO L280 TraceCheckUtils]: 8: Hoare triple {323#true} SUMMARY for call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L141-3 {323#true} is VALID [2020-07-18 00:11:02,182 INFO L280 TraceCheckUtils]: 9: Hoare triple {323#true} SUMMARY for call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L141-4 {323#true} is VALID [2020-07-18 00:11:02,182 INFO L280 TraceCheckUtils]: 10: Hoare triple {323#true} SUMMARY for call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1); srcloc: L141-5 {323#true} is VALID [2020-07-18 00:11:02,183 INFO L280 TraceCheckUtils]: 11: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1); srcloc: L141-6 {323#true} is VALID [2020-07-18 00:11:02,184 INFO L280 TraceCheckUtils]: 12: Hoare triple {323#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5); srcloc: L141-7 {323#true} is VALID [2020-07-18 00:11:02,189 INFO L280 TraceCheckUtils]: 13: Hoare triple {323#true} SUMMARY for call write~init~int(67, #t~string7.base, #t~string7.offset, 1); srcloc: L145 {323#true} is VALID [2020-07-18 00:11:02,190 INFO L280 TraceCheckUtils]: 14: Hoare triple {323#true} SUMMARY for call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L145-1 {323#true} is VALID [2020-07-18 00:11:02,190 INFO L280 TraceCheckUtils]: 15: Hoare triple {323#true} SUMMARY for call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L145-2 {323#true} is VALID [2020-07-18 00:11:02,191 INFO L280 TraceCheckUtils]: 16: Hoare triple {323#true} SUMMARY for call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1); srcloc: L145-3 {323#true} is VALID [2020-07-18 00:11:02,191 INFO L280 TraceCheckUtils]: 17: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1); srcloc: L145-4 {323#true} is VALID [2020-07-18 00:11:02,192 INFO L280 TraceCheckUtils]: 18: Hoare triple {323#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L145-5 {323#true} is VALID [2020-07-18 00:11:02,192 INFO L280 TraceCheckUtils]: 19: Hoare triple {323#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L149 {323#true} is VALID [2020-07-18 00:11:02,192 INFO L280 TraceCheckUtils]: 20: Hoare triple {323#true} SUMMARY for call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L149-1 {323#true} is VALID [2020-07-18 00:11:02,193 INFO L280 TraceCheckUtils]: 21: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L149-2 {323#true} is VALID [2020-07-18 00:11:02,193 INFO L280 TraceCheckUtils]: 22: Hoare triple {323#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2); srcloc: L149-3 {323#true} is VALID [2020-07-18 00:11:02,194 INFO L280 TraceCheckUtils]: 23: Hoare triple {323#true} SUMMARY for call write~init~int(41, #t~string11.base, #t~string11.offset, 1); srcloc: L153 {323#true} is VALID [2020-07-18 00:11:02,194 INFO L280 TraceCheckUtils]: 24: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L153-1 {323#true} is VALID [2020-07-18 00:11:02,194 INFO L280 TraceCheckUtils]: 25: Hoare triple {323#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(13); srcloc: L153-2 {323#true} is VALID [2020-07-18 00:11:02,195 INFO L280 TraceCheckUtils]: 26: Hoare triple {323#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L385 {323#true} is VALID [2020-07-18 00:11:02,195 INFO L280 TraceCheckUtils]: 27: Hoare triple {323#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L389 {323#true} is VALID [2020-07-18 00:11:02,196 INFO L280 TraceCheckUtils]: 28: Hoare triple {323#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L389-1 {323#true} is VALID [2020-07-18 00:11:02,196 INFO L280 TraceCheckUtils]: 29: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L389-2 {323#true} is VALID [2020-07-18 00:11:02,196 INFO L280 TraceCheckUtils]: 30: Hoare triple {323#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L389-3 {323#true} is VALID [2020-07-18 00:11:02,197 INFO L280 TraceCheckUtils]: 31: Hoare triple {323#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L393 {323#true} is VALID [2020-07-18 00:11:02,197 INFO L280 TraceCheckUtils]: 32: Hoare triple {323#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L393-1 {323#true} is VALID [2020-07-18 00:11:02,197 INFO L280 TraceCheckUtils]: 33: Hoare triple {323#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L393-2 {323#true} is VALID [2020-07-18 00:11:02,198 INFO L280 TraceCheckUtils]: 34: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L393-3 {323#true} is VALID [2020-07-18 00:11:02,198 INFO L280 TraceCheckUtils]: 35: Hoare triple {323#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(7); srcloc: L393-4 {323#true} is VALID [2020-07-18 00:11:02,198 INFO L280 TraceCheckUtils]: 36: Hoare triple {323#true} SUMMARY for call write~init~int(44, #t~string26.base, #t~string26.offset, 1); srcloc: L397 {323#true} is VALID [2020-07-18 00:11:02,199 INFO L280 TraceCheckUtils]: 37: Hoare triple {323#true} SUMMARY for call write~init~int(80, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L397-1 {323#true} is VALID [2020-07-18 00:11:02,199 INFO L280 TraceCheckUtils]: 38: Hoare triple {323#true} SUMMARY for call write~init~int(117, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L397-2 {323#true} is VALID [2020-07-18 00:11:02,199 INFO L280 TraceCheckUtils]: 39: Hoare triple {323#true} SUMMARY for call write~init~int(109, #t~string26.base, 3 + #t~string26.offset, 1); srcloc: L397-3 {323#true} is VALID [2020-07-18 00:11:02,200 INFO L280 TraceCheckUtils]: 40: Hoare triple {323#true} SUMMARY for call write~init~int(112, #t~string26.base, 4 + #t~string26.offset, 1); srcloc: L397-4 {323#true} is VALID [2020-07-18 00:11:02,200 INFO L280 TraceCheckUtils]: 41: Hoare triple {323#true} SUMMARY for call write~init~int(58, #t~string26.base, 5 + #t~string26.offset, 1); srcloc: L397-5 {323#true} is VALID [2020-07-18 00:11:02,201 INFO L280 TraceCheckUtils]: 42: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string26.base, 6 + #t~string26.offset, 1); srcloc: L397-6 {323#true} is VALID [2020-07-18 00:11:02,201 INFO L280 TraceCheckUtils]: 43: Hoare triple {323#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(3); srcloc: L397-7 {323#true} is VALID [2020-07-18 00:11:02,201 INFO L280 TraceCheckUtils]: 44: Hoare triple {323#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L401 {323#true} is VALID [2020-07-18 00:11:02,202 INFO L280 TraceCheckUtils]: 45: Hoare triple {323#true} SUMMARY for call write~init~int(110, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L401-1 {323#true} is VALID [2020-07-18 00:11:02,202 INFO L280 TraceCheckUtils]: 46: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L401-2 {323#true} is VALID [2020-07-18 00:11:02,202 INFO L280 TraceCheckUtils]: 47: Hoare triple {323#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(4); srcloc: L401-3 {323#true} is VALID [2020-07-18 00:11:02,203 INFO L280 TraceCheckUtils]: 48: Hoare triple {323#true} SUMMARY for call write~init~int(79, #t~string30.base, #t~string30.offset, 1); srcloc: L405 {323#true} is VALID [2020-07-18 00:11:02,203 INFO L280 TraceCheckUtils]: 49: Hoare triple {323#true} SUMMARY for call write~init~int(102, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L405-1 {323#true} is VALID [2020-07-18 00:11:02,203 INFO L280 TraceCheckUtils]: 50: Hoare triple {323#true} SUMMARY for call write~init~int(102, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L405-2 {323#true} is VALID [2020-07-18 00:11:02,204 INFO L280 TraceCheckUtils]: 51: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L405-3 {323#true} is VALID [2020-07-18 00:11:02,204 INFO L280 TraceCheckUtils]: 52: Hoare triple {323#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L405-4 {323#true} is VALID [2020-07-18 00:11:02,204 INFO L280 TraceCheckUtils]: 53: Hoare triple {323#true} SUMMARY for call write~init~int(41, #t~string32.base, #t~string32.offset, 1); srcloc: L409 {323#true} is VALID [2020-07-18 00:11:02,205 INFO L280 TraceCheckUtils]: 54: Hoare triple {323#true} SUMMARY for call write~init~int(32, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L409-1 {323#true} is VALID [2020-07-18 00:11:02,205 INFO L280 TraceCheckUtils]: 55: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L409-2 {323#true} is VALID [2020-07-18 00:11:02,205 INFO L280 TraceCheckUtils]: 56: Hoare triple {323#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L409-3 {323#true} is VALID [2020-07-18 00:11:02,206 INFO L280 TraceCheckUtils]: 57: Hoare triple {323#true} SUMMARY for call write~init~int(10, #t~string34.base, #t~string34.offset, 1); srcloc: L411 {323#true} is VALID [2020-07-18 00:11:02,206 INFO L280 TraceCheckUtils]: 58: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L411-1 {323#true} is VALID [2020-07-18 00:11:02,206 INFO L280 TraceCheckUtils]: 59: Hoare triple {323#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L411-2 {323#true} is VALID [2020-07-18 00:11:02,207 INFO L280 TraceCheckUtils]: 60: Hoare triple {323#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L756 {323#true} is VALID [2020-07-18 00:11:02,207 INFO L280 TraceCheckUtils]: 61: Hoare triple {323#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L756-1 {323#true} is VALID [2020-07-18 00:11:02,207 INFO L280 TraceCheckUtils]: 62: Hoare triple {323#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L757 {323#true} is VALID [2020-07-18 00:11:02,208 INFO L280 TraceCheckUtils]: 63: Hoare triple {323#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L763 {323#true} is VALID [2020-07-18 00:11:02,208 INFO L280 TraceCheckUtils]: 64: Hoare triple {323#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L763-1 {323#true} is VALID [2020-07-18 00:11:02,208 INFO L280 TraceCheckUtils]: 65: Hoare triple {323#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L764 {323#true} is VALID [2020-07-18 00:11:02,209 INFO L280 TraceCheckUtils]: 66: Hoare triple {323#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L802 {323#true} is VALID [2020-07-18 00:11:02,209 INFO L280 TraceCheckUtils]: 67: Hoare triple {323#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L802-1 {323#true} is VALID [2020-07-18 00:11:02,209 INFO L280 TraceCheckUtils]: 68: Hoare triple {323#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L803 {323#true} is VALID [2020-07-18 00:11:02,210 INFO L280 TraceCheckUtils]: 69: Hoare triple {323#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L809 {323#true} is VALID [2020-07-18 00:11:02,210 INFO L280 TraceCheckUtils]: 70: Hoare triple {323#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L809-1 {323#true} is VALID [2020-07-18 00:11:02,210 INFO L280 TraceCheckUtils]: 71: Hoare triple {323#true} ~methAndRunningLastTime~0 := 0; {323#true} is VALID [2020-07-18 00:11:02,211 INFO L280 TraceCheckUtils]: 72: Hoare triple {323#true} ~waterLevel~0 := 1; {323#true} is VALID [2020-07-18 00:11:02,211 INFO L280 TraceCheckUtils]: 73: Hoare triple {323#true} ~methaneLevelCritical~0 := 0; {323#true} is VALID [2020-07-18 00:11:02,211 INFO L280 TraceCheckUtils]: 74: Hoare triple {323#true} ~pumpRunning~0 := 0; {323#true} is VALID [2020-07-18 00:11:02,212 INFO L280 TraceCheckUtils]: 75: Hoare triple {323#true} ~systemActive~0 := 1; {323#true} is VALID [2020-07-18 00:11:02,212 INFO L280 TraceCheckUtils]: 76: Hoare triple {323#true} ~head~0.base, ~head~0.offset := 0, 0; {323#true} is VALID [2020-07-18 00:11:02,212 INFO L280 TraceCheckUtils]: 77: Hoare triple {323#true} ~cleanupTimeShifts~0 := 4; {323#true} is VALID [2020-07-18 00:11:02,213 INFO L280 TraceCheckUtils]: 78: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:11:02,213 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {323#true} {323#true} #933#return; {323#true} is VALID [2020-07-18 00:11:02,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:11:02,257 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {323#true} {323#true} #833#return; {323#true} is VALID [2020-07-18 00:11:02,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:11:02,265 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {323#true} {323#true} #835#return; {323#true} is VALID [2020-07-18 00:11:02,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {323#true} havoc ~retValue_acc~11; {323#true} is VALID [2020-07-18 00:11:02,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {323#true} ~retValue_acc~11 := 1; {323#true} is VALID [2020-07-18 00:11:02,271 INFO L280 TraceCheckUtils]: 2: Hoare triple {323#true} #res := ~retValue_acc~11; {323#true} is VALID [2020-07-18 00:11:02,271 INFO L280 TraceCheckUtils]: 3: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:11:02,272 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {323#true} {323#true} #837#return; {323#true} is VALID [2020-07-18 00:11:02,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:11:02,276 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {323#true} {323#true} #839#return; {323#true} is VALID [2020-07-18 00:11:02,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {430#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {323#true} is VALID [2020-07-18 00:11:02,289 INFO L280 TraceCheckUtils]: 1: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:11:02,289 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {323#true} {323#true} #923#return; {323#true} is VALID [2020-07-18 00:11:02,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,294 INFO L280 TraceCheckUtils]: 0: Hoare triple {323#true} havoc ~retValue_acc~0; {323#true} is VALID [2020-07-18 00:11:02,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {323#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {323#true} is VALID [2020-07-18 00:11:02,295 INFO L280 TraceCheckUtils]: 2: Hoare triple {323#true} #res := ~retValue_acc~0; {323#true} is VALID [2020-07-18 00:11:02,295 INFO L280 TraceCheckUtils]: 3: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:11:02,296 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {323#true} {324#false} #895#return; {324#false} is VALID [2020-07-18 00:11:02,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:11:02,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {323#true} havoc ~retValue_acc~4; {323#true} is VALID [2020-07-18 00:11:02,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {323#true} ~retValue_acc~4 := ~pumpRunning~0; {323#true} is VALID [2020-07-18 00:11:02,300 INFO L280 TraceCheckUtils]: 2: Hoare triple {323#true} #res := ~retValue_acc~4; {323#true} is VALID [2020-07-18 00:11:02,301 INFO L280 TraceCheckUtils]: 3: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:11:02,301 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {323#true} {324#false} #897#return; {324#false} is VALID [2020-07-18 00:11:02,306 INFO L263 TraceCheckUtils]: 0: Hoare triple {323#true} call ULTIMATE.init(); {429#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~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~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.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~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-18 00:11:02,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {429#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~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~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string34.offset| |old(#t~string34.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~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0; {323#true} is VALID [2020-07-18 00:11:02,307 INFO L280 TraceCheckUtils]: 2: Hoare triple {323#true} #valid := #valid[0 := 0]; {323#true} is VALID [2020-07-18 00:11:02,308 INFO L280 TraceCheckUtils]: 3: Hoare triple {323#true} assume 0 < #StackHeapBarrier; {323#true} is VALID [2020-07-18 00:11:02,308 INFO L280 TraceCheckUtils]: 4: Hoare triple {323#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13); srcloc: L140 {323#true} is VALID [2020-07-18 00:11:02,308 INFO L280 TraceCheckUtils]: 5: Hoare triple {323#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7); srcloc: L140-1 {323#true} is VALID [2020-07-18 00:11:02,309 INFO L280 TraceCheckUtils]: 6: Hoare triple {323#true} SUMMARY for call write~init~int(44, #t~string5.base, #t~string5.offset, 1); srcloc: L141 {323#true} is VALID [2020-07-18 00:11:02,309 INFO L280 TraceCheckUtils]: 7: Hoare triple {323#true} SUMMARY for call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L141-1 {323#true} is VALID [2020-07-18 00:11:02,309 INFO L280 TraceCheckUtils]: 8: Hoare triple {323#true} SUMMARY for call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L141-2 {323#true} is VALID [2020-07-18 00:11:02,310 INFO L280 TraceCheckUtils]: 9: Hoare triple {323#true} SUMMARY for call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L141-3 {323#true} is VALID [2020-07-18 00:11:02,310 INFO L280 TraceCheckUtils]: 10: Hoare triple {323#true} SUMMARY for call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L141-4 {323#true} is VALID [2020-07-18 00:11:02,310 INFO L280 TraceCheckUtils]: 11: Hoare triple {323#true} SUMMARY for call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1); srcloc: L141-5 {323#true} is VALID [2020-07-18 00:11:02,310 INFO L280 TraceCheckUtils]: 12: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1); srcloc: L141-6 {323#true} is VALID [2020-07-18 00:11:02,311 INFO L280 TraceCheckUtils]: 13: Hoare triple {323#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5); srcloc: L141-7 {323#true} is VALID [2020-07-18 00:11:02,311 INFO L280 TraceCheckUtils]: 14: Hoare triple {323#true} SUMMARY for call write~init~int(67, #t~string7.base, #t~string7.offset, 1); srcloc: L145 {323#true} is VALID [2020-07-18 00:11:02,311 INFO L280 TraceCheckUtils]: 15: Hoare triple {323#true} SUMMARY for call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L145-1 {323#true} is VALID [2020-07-18 00:11:02,312 INFO L280 TraceCheckUtils]: 16: Hoare triple {323#true} SUMMARY for call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L145-2 {323#true} is VALID [2020-07-18 00:11:02,312 INFO L280 TraceCheckUtils]: 17: Hoare triple {323#true} SUMMARY for call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1); srcloc: L145-3 {323#true} is VALID [2020-07-18 00:11:02,312 INFO L280 TraceCheckUtils]: 18: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1); srcloc: L145-4 {323#true} is VALID [2020-07-18 00:11:02,313 INFO L280 TraceCheckUtils]: 19: Hoare triple {323#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3); srcloc: L145-5 {323#true} is VALID [2020-07-18 00:11:02,313 INFO L280 TraceCheckUtils]: 20: Hoare triple {323#true} SUMMARY for call write~init~int(79, #t~string9.base, #t~string9.offset, 1); srcloc: L149 {323#true} is VALID [2020-07-18 00:11:02,313 INFO L280 TraceCheckUtils]: 21: Hoare triple {323#true} SUMMARY for call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L149-1 {323#true} is VALID [2020-07-18 00:11:02,314 INFO L280 TraceCheckUtils]: 22: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1); srcloc: L149-2 {323#true} is VALID [2020-07-18 00:11:02,314 INFO L280 TraceCheckUtils]: 23: Hoare triple {323#true} SUMMARY for call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2); srcloc: L149-3 {323#true} is VALID [2020-07-18 00:11:02,314 INFO L280 TraceCheckUtils]: 24: Hoare triple {323#true} SUMMARY for call write~init~int(41, #t~string11.base, #t~string11.offset, 1); srcloc: L153 {323#true} is VALID [2020-07-18 00:11:02,315 INFO L280 TraceCheckUtils]: 25: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1); srcloc: L153-1 {323#true} is VALID [2020-07-18 00:11:02,315 INFO L280 TraceCheckUtils]: 26: Hoare triple {323#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(13); srcloc: L153-2 {323#true} is VALID [2020-07-18 00:11:02,315 INFO L280 TraceCheckUtils]: 27: Hoare triple {323#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L385 {323#true} is VALID [2020-07-18 00:11:02,315 INFO L280 TraceCheckUtils]: 28: Hoare triple {323#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L389 {323#true} is VALID [2020-07-18 00:11:02,316 INFO L280 TraceCheckUtils]: 29: Hoare triple {323#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L389-1 {323#true} is VALID [2020-07-18 00:11:02,316 INFO L280 TraceCheckUtils]: 30: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L389-2 {323#true} is VALID [2020-07-18 00:11:02,316 INFO L280 TraceCheckUtils]: 31: Hoare triple {323#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L389-3 {323#true} is VALID [2020-07-18 00:11:02,317 INFO L280 TraceCheckUtils]: 32: Hoare triple {323#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L393 {323#true} is VALID [2020-07-18 00:11:02,317 INFO L280 TraceCheckUtils]: 33: Hoare triple {323#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L393-1 {323#true} is VALID [2020-07-18 00:11:02,317 INFO L280 TraceCheckUtils]: 34: Hoare triple {323#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L393-2 {323#true} is VALID [2020-07-18 00:11:02,317 INFO L280 TraceCheckUtils]: 35: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L393-3 {323#true} is VALID [2020-07-18 00:11:02,318 INFO L280 TraceCheckUtils]: 36: Hoare triple {323#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(7); srcloc: L393-4 {323#true} is VALID [2020-07-18 00:11:02,318 INFO L280 TraceCheckUtils]: 37: Hoare triple {323#true} SUMMARY for call write~init~int(44, #t~string26.base, #t~string26.offset, 1); srcloc: L397 {323#true} is VALID [2020-07-18 00:11:02,318 INFO L280 TraceCheckUtils]: 38: Hoare triple {323#true} SUMMARY for call write~init~int(80, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L397-1 {323#true} is VALID [2020-07-18 00:11:02,319 INFO L280 TraceCheckUtils]: 39: Hoare triple {323#true} SUMMARY for call write~init~int(117, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L397-2 {323#true} is VALID [2020-07-18 00:11:02,319 INFO L280 TraceCheckUtils]: 40: Hoare triple {323#true} SUMMARY for call write~init~int(109, #t~string26.base, 3 + #t~string26.offset, 1); srcloc: L397-3 {323#true} is VALID [2020-07-18 00:11:02,319 INFO L280 TraceCheckUtils]: 41: Hoare triple {323#true} SUMMARY for call write~init~int(112, #t~string26.base, 4 + #t~string26.offset, 1); srcloc: L397-4 {323#true} is VALID [2020-07-18 00:11:02,319 INFO L280 TraceCheckUtils]: 42: Hoare triple {323#true} SUMMARY for call write~init~int(58, #t~string26.base, 5 + #t~string26.offset, 1); srcloc: L397-5 {323#true} is VALID [2020-07-18 00:11:02,320 INFO L280 TraceCheckUtils]: 43: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string26.base, 6 + #t~string26.offset, 1); srcloc: L397-6 {323#true} is VALID [2020-07-18 00:11:02,320 INFO L280 TraceCheckUtils]: 44: Hoare triple {323#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(3); srcloc: L397-7 {323#true} is VALID [2020-07-18 00:11:02,320 INFO L280 TraceCheckUtils]: 45: Hoare triple {323#true} SUMMARY for call write~init~int(79, #t~string28.base, #t~string28.offset, 1); srcloc: L401 {323#true} is VALID [2020-07-18 00:11:02,321 INFO L280 TraceCheckUtils]: 46: Hoare triple {323#true} SUMMARY for call write~init~int(110, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L401-1 {323#true} is VALID [2020-07-18 00:11:02,321 INFO L280 TraceCheckUtils]: 47: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string28.base, 2 + #t~string28.offset, 1); srcloc: L401-2 {323#true} is VALID [2020-07-18 00:11:02,321 INFO L280 TraceCheckUtils]: 48: Hoare triple {323#true} SUMMARY for call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(4); srcloc: L401-3 {323#true} is VALID [2020-07-18 00:11:02,322 INFO L280 TraceCheckUtils]: 49: Hoare triple {323#true} SUMMARY for call write~init~int(79, #t~string30.base, #t~string30.offset, 1); srcloc: L405 {323#true} is VALID [2020-07-18 00:11:02,322 INFO L280 TraceCheckUtils]: 50: Hoare triple {323#true} SUMMARY for call write~init~int(102, #t~string30.base, 1 + #t~string30.offset, 1); srcloc: L405-1 {323#true} is VALID [2020-07-18 00:11:02,322 INFO L280 TraceCheckUtils]: 51: Hoare triple {323#true} SUMMARY for call write~init~int(102, #t~string30.base, 2 + #t~string30.offset, 1); srcloc: L405-2 {323#true} is VALID [2020-07-18 00:11:02,323 INFO L280 TraceCheckUtils]: 52: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string30.base, 3 + #t~string30.offset, 1); srcloc: L405-3 {323#true} is VALID [2020-07-18 00:11:02,323 INFO L280 TraceCheckUtils]: 53: Hoare triple {323#true} SUMMARY for call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(3); srcloc: L405-4 {323#true} is VALID [2020-07-18 00:11:02,323 INFO L280 TraceCheckUtils]: 54: Hoare triple {323#true} SUMMARY for call write~init~int(41, #t~string32.base, #t~string32.offset, 1); srcloc: L409 {323#true} is VALID [2020-07-18 00:11:02,323 INFO L280 TraceCheckUtils]: 55: Hoare triple {323#true} SUMMARY for call write~init~int(32, #t~string32.base, 1 + #t~string32.offset, 1); srcloc: L409-1 {323#true} is VALID [2020-07-18 00:11:02,324 INFO L280 TraceCheckUtils]: 56: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string32.base, 2 + #t~string32.offset, 1); srcloc: L409-2 {323#true} is VALID [2020-07-18 00:11:02,324 INFO L280 TraceCheckUtils]: 57: Hoare triple {323#true} SUMMARY for call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(2); srcloc: L409-3 {323#true} is VALID [2020-07-18 00:11:02,324 INFO L280 TraceCheckUtils]: 58: Hoare triple {323#true} SUMMARY for call write~init~int(10, #t~string34.base, #t~string34.offset, 1); srcloc: L411 {323#true} is VALID [2020-07-18 00:11:02,325 INFO L280 TraceCheckUtils]: 59: Hoare triple {323#true} SUMMARY for call write~init~int(0, #t~string34.base, 1 + #t~string34.offset, 1); srcloc: L411-1 {323#true} is VALID [2020-07-18 00:11:02,325 INFO L280 TraceCheckUtils]: 60: Hoare triple {323#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L411-2 {323#true} is VALID [2020-07-18 00:11:02,325 INFO L280 TraceCheckUtils]: 61: Hoare triple {323#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L756 {323#true} is VALID [2020-07-18 00:11:02,326 INFO L280 TraceCheckUtils]: 62: Hoare triple {323#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21); srcloc: L756-1 {323#true} is VALID [2020-07-18 00:11:02,326 INFO L280 TraceCheckUtils]: 63: Hoare triple {323#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30); srcloc: L757 {323#true} is VALID [2020-07-18 00:11:02,326 INFO L280 TraceCheckUtils]: 64: Hoare triple {323#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9); srcloc: L763 {323#true} is VALID [2020-07-18 00:11:02,326 INFO L280 TraceCheckUtils]: 65: Hoare triple {323#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21); srcloc: L763-1 {323#true} is VALID [2020-07-18 00:11:02,327 INFO L280 TraceCheckUtils]: 66: Hoare triple {323#true} SUMMARY for call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30); srcloc: L764 {323#true} is VALID [2020-07-18 00:11:02,327 INFO L280 TraceCheckUtils]: 67: Hoare triple {323#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9); srcloc: L802 {323#true} is VALID [2020-07-18 00:11:02,327 INFO L280 TraceCheckUtils]: 68: Hoare triple {323#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25); srcloc: L802-1 {323#true} is VALID [2020-07-18 00:11:02,328 INFO L280 TraceCheckUtils]: 69: Hoare triple {323#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30); srcloc: L803 {323#true} is VALID [2020-07-18 00:11:02,328 INFO L280 TraceCheckUtils]: 70: Hoare triple {323#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9); srcloc: L809 {323#true} is VALID [2020-07-18 00:11:02,328 INFO L280 TraceCheckUtils]: 71: Hoare triple {323#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25); srcloc: L809-1 {323#true} is VALID [2020-07-18 00:11:02,329 INFO L280 TraceCheckUtils]: 72: Hoare triple {323#true} ~methAndRunningLastTime~0 := 0; {323#true} is VALID [2020-07-18 00:11:02,329 INFO L280 TraceCheckUtils]: 73: Hoare triple {323#true} ~waterLevel~0 := 1; {323#true} is VALID [2020-07-18 00:11:02,329 INFO L280 TraceCheckUtils]: 74: Hoare triple {323#true} ~methaneLevelCritical~0 := 0; {323#true} is VALID [2020-07-18 00:11:02,329 INFO L280 TraceCheckUtils]: 75: Hoare triple {323#true} ~pumpRunning~0 := 0; {323#true} is VALID [2020-07-18 00:11:02,330 INFO L280 TraceCheckUtils]: 76: Hoare triple {323#true} ~systemActive~0 := 1; {323#true} is VALID [2020-07-18 00:11:02,330 INFO L280 TraceCheckUtils]: 77: Hoare triple {323#true} ~head~0.base, ~head~0.offset := 0, 0; {323#true} is VALID [2020-07-18 00:11:02,330 INFO L280 TraceCheckUtils]: 78: Hoare triple {323#true} ~cleanupTimeShifts~0 := 4; {323#true} is VALID [2020-07-18 00:11:02,331 INFO L280 TraceCheckUtils]: 79: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:11:02,331 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {323#true} {323#true} #933#return; {323#true} is VALID [2020-07-18 00:11:02,331 INFO L263 TraceCheckUtils]: 81: Hoare triple {323#true} call #t~ret73 := main(); {323#true} is VALID [2020-07-18 00:11:02,332 INFO L280 TraceCheckUtils]: 82: Hoare triple {323#true} havoc ~retValue_acc~9; {323#true} is VALID [2020-07-18 00:11:02,332 INFO L280 TraceCheckUtils]: 83: Hoare triple {323#true} havoc ~tmp~8; {323#true} is VALID [2020-07-18 00:11:02,332 INFO L263 TraceCheckUtils]: 84: Hoare triple {323#true} call select_helpers(); {323#true} is VALID [2020-07-18 00:11:02,332 INFO L280 TraceCheckUtils]: 85: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:11:02,333 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {323#true} {323#true} #833#return; {323#true} is VALID [2020-07-18 00:11:02,333 INFO L263 TraceCheckUtils]: 87: Hoare triple {323#true} call select_features(); {323#true} is VALID [2020-07-18 00:11:02,333 INFO L280 TraceCheckUtils]: 88: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:11:02,334 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {323#true} {323#true} #835#return; {323#true} is VALID [2020-07-18 00:11:02,334 INFO L263 TraceCheckUtils]: 90: Hoare triple {323#true} call #t~ret71 := valid_product(); {323#true} is VALID [2020-07-18 00:11:02,334 INFO L280 TraceCheckUtils]: 91: Hoare triple {323#true} havoc ~retValue_acc~11; {323#true} is VALID [2020-07-18 00:11:02,335 INFO L280 TraceCheckUtils]: 92: Hoare triple {323#true} ~retValue_acc~11 := 1; {323#true} is VALID [2020-07-18 00:11:02,335 INFO L280 TraceCheckUtils]: 93: Hoare triple {323#true} #res := ~retValue_acc~11; {323#true} is VALID [2020-07-18 00:11:02,335 INFO L280 TraceCheckUtils]: 94: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:11:02,336 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {323#true} {323#true} #837#return; {323#true} is VALID [2020-07-18 00:11:02,336 INFO L280 TraceCheckUtils]: 96: Hoare triple {323#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647; {323#true} is VALID [2020-07-18 00:11:02,336 INFO L280 TraceCheckUtils]: 97: Hoare triple {323#true} ~tmp~8 := #t~ret71; {323#true} is VALID [2020-07-18 00:11:02,336 INFO L280 TraceCheckUtils]: 98: Hoare triple {323#true} havoc #t~ret71; {323#true} is VALID [2020-07-18 00:11:02,337 INFO L280 TraceCheckUtils]: 99: Hoare triple {323#true} assume 0 != ~tmp~8; {323#true} is VALID [2020-07-18 00:11:02,337 INFO L263 TraceCheckUtils]: 100: Hoare triple {323#true} call setup(); {323#true} is VALID [2020-07-18 00:11:02,337 INFO L280 TraceCheckUtils]: 101: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:11:02,338 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {323#true} {323#true} #839#return; {323#true} is VALID [2020-07-18 00:11:02,338 INFO L263 TraceCheckUtils]: 103: Hoare triple {323#true} call runTest(); {323#true} is VALID [2020-07-18 00:11:02,339 INFO L263 TraceCheckUtils]: 104: Hoare triple {323#true} call __utac_acc__Specification2_spec__1(); {430#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 00:11:02,339 INFO L280 TraceCheckUtils]: 105: Hoare triple {430#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {323#true} is VALID [2020-07-18 00:11:02,340 INFO L280 TraceCheckUtils]: 106: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:11:02,340 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {323#true} {323#true} #923#return; {323#true} is VALID [2020-07-18 00:11:02,340 INFO L263 TraceCheckUtils]: 108: Hoare triple {323#true} call test(); {323#true} is VALID [2020-07-18 00:11:02,340 INFO L280 TraceCheckUtils]: 109: Hoare triple {323#true} havoc ~splverifierCounter~0; {323#true} is VALID [2020-07-18 00:11:02,341 INFO L280 TraceCheckUtils]: 110: Hoare triple {323#true} havoc ~tmp~1; {323#true} is VALID [2020-07-18 00:11:02,341 INFO L280 TraceCheckUtils]: 111: Hoare triple {323#true} havoc ~tmp___0~1; {323#true} is VALID [2020-07-18 00:11:02,341 INFO L280 TraceCheckUtils]: 112: Hoare triple {323#true} havoc ~tmp___1~0; {323#true} is VALID [2020-07-18 00:11:02,342 INFO L280 TraceCheckUtils]: 113: Hoare triple {323#true} havoc ~tmp___2~0; {323#true} is VALID [2020-07-18 00:11:02,342 INFO L280 TraceCheckUtils]: 114: Hoare triple {323#true} ~splverifierCounter~0 := 0; {323#true} is VALID [2020-07-18 00:11:02,343 INFO L280 TraceCheckUtils]: 115: Hoare triple {323#true} assume false; {324#false} is VALID [2020-07-18 00:11:02,343 INFO L263 TraceCheckUtils]: 116: Hoare triple {324#false} call cleanup(); {324#false} is VALID [2020-07-18 00:11:02,343 INFO L280 TraceCheckUtils]: 117: Hoare triple {324#false} havoc ~i~0; {324#false} is VALID [2020-07-18 00:11:02,344 INFO L280 TraceCheckUtils]: 118: Hoare triple {324#false} havoc ~__cil_tmp2~0; {324#false} is VALID [2020-07-18 00:11:02,344 INFO L263 TraceCheckUtils]: 119: Hoare triple {324#false} call timeShift(); {324#false} is VALID [2020-07-18 00:11:02,344 INFO L280 TraceCheckUtils]: 120: Hoare triple {324#false} assume !(0 != ~pumpRunning~0); {324#false} is VALID [2020-07-18 00:11:02,345 INFO L280 TraceCheckUtils]: 121: Hoare triple {324#false} assume !(0 != ~systemActive~0); {324#false} is VALID [2020-07-18 00:11:02,345 INFO L263 TraceCheckUtils]: 122: Hoare triple {324#false} call __utac_acc__Specification2_spec__2(); {324#false} is VALID [2020-07-18 00:11:02,345 INFO L280 TraceCheckUtils]: 123: Hoare triple {324#false} havoc ~tmp~0; {324#false} is VALID [2020-07-18 00:11:02,345 INFO L280 TraceCheckUtils]: 124: Hoare triple {324#false} havoc ~tmp___0~0; {324#false} is VALID [2020-07-18 00:11:02,346 INFO L263 TraceCheckUtils]: 125: Hoare triple {324#false} call #t~ret0 := isMethaneLevelCritical(); {323#true} is VALID [2020-07-18 00:11:02,346 INFO L280 TraceCheckUtils]: 126: Hoare triple {323#true} havoc ~retValue_acc~0; {323#true} is VALID [2020-07-18 00:11:02,346 INFO L280 TraceCheckUtils]: 127: Hoare triple {323#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {323#true} is VALID [2020-07-18 00:11:02,347 INFO L280 TraceCheckUtils]: 128: Hoare triple {323#true} #res := ~retValue_acc~0; {323#true} is VALID [2020-07-18 00:11:02,347 INFO L280 TraceCheckUtils]: 129: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:11:02,347 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {323#true} {324#false} #895#return; {324#false} is VALID [2020-07-18 00:11:02,348 INFO L280 TraceCheckUtils]: 131: Hoare triple {324#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647; {324#false} is VALID [2020-07-18 00:11:02,348 INFO L280 TraceCheckUtils]: 132: Hoare triple {324#false} ~tmp~0 := #t~ret0; {324#false} is VALID [2020-07-18 00:11:02,348 INFO L280 TraceCheckUtils]: 133: Hoare triple {324#false} havoc #t~ret0; {324#false} is VALID [2020-07-18 00:11:02,348 INFO L280 TraceCheckUtils]: 134: Hoare triple {324#false} assume 0 != ~tmp~0; {324#false} is VALID [2020-07-18 00:11:02,349 INFO L263 TraceCheckUtils]: 135: Hoare triple {324#false} call #t~ret1 := isPumpRunning(); {323#true} is VALID [2020-07-18 00:11:02,349 INFO L280 TraceCheckUtils]: 136: Hoare triple {323#true} havoc ~retValue_acc~4; {323#true} is VALID [2020-07-18 00:11:02,349 INFO L280 TraceCheckUtils]: 137: Hoare triple {323#true} ~retValue_acc~4 := ~pumpRunning~0; {323#true} is VALID [2020-07-18 00:11:02,350 INFO L280 TraceCheckUtils]: 138: Hoare triple {323#true} #res := ~retValue_acc~4; {323#true} is VALID [2020-07-18 00:11:02,350 INFO L280 TraceCheckUtils]: 139: Hoare triple {323#true} assume true; {323#true} is VALID [2020-07-18 00:11:02,350 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {323#true} {324#false} #897#return; {324#false} is VALID [2020-07-18 00:11:02,350 INFO L280 TraceCheckUtils]: 141: Hoare triple {324#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647; {324#false} is VALID [2020-07-18 00:11:02,351 INFO L280 TraceCheckUtils]: 142: Hoare triple {324#false} ~tmp___0~0 := #t~ret1; {324#false} is VALID [2020-07-18 00:11:02,351 INFO L280 TraceCheckUtils]: 143: Hoare triple {324#false} havoc #t~ret1; {324#false} is VALID [2020-07-18 00:11:02,351 INFO L280 TraceCheckUtils]: 144: Hoare triple {324#false} assume 0 != ~tmp___0~0; {324#false} is VALID [2020-07-18 00:11:02,352 INFO L280 TraceCheckUtils]: 145: Hoare triple {324#false} assume 0 != ~methAndRunningLastTime~0; {324#false} is VALID [2020-07-18 00:11:02,352 INFO L263 TraceCheckUtils]: 146: Hoare triple {324#false} call __automaton_fail(); {324#false} is VALID [2020-07-18 00:11:02,352 INFO L280 TraceCheckUtils]: 147: Hoare triple {324#false} assume !false; {324#false} is VALID [2020-07-18 00:11:02,375 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 00:11:02,681 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:11:02,684 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [655140310] [2020-07-18 00:11:02,685 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:11:02,686 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-18 00:11:02,686 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1625022630] [2020-07-18 00:11:02,691 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 148 [2020-07-18 00:11:02,695 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:11:02,698 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-18 00:11:02,907 WARN L140 InductivityCheck]: Transition 439#(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; , 324#false ) not inductive [2020-07-18 00:11:02,907 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:11:02,908 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 00:11:02,912 INFO L168 Benchmark]: Toolchain (without parser) took 4541.94 ms. Allocated memory was 144.7 MB in the beginning and 249.6 MB in the end (delta: 104.9 MB). Free memory was 100.8 MB in the beginning and 92.0 MB in the end (delta: 8.9 MB). Peak memory consumption was 113.7 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:02,913 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 144.7 MB. Free memory was 120.0 MB in the beginning and 119.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:11:02,914 INFO L168 Benchmark]: CACSL2BoogieTranslator took 742.46 ms. Allocated memory was 144.7 MB in the beginning and 201.9 MB in the end (delta: 57.1 MB). Free memory was 100.4 MB in the beginning and 166.0 MB in the end (delta: -65.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:02,915 INFO L168 Benchmark]: Boogie Preprocessor took 116.30 ms. Allocated memory is still 201.9 MB. Free memory was 166.0 MB in the beginning and 160.6 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:02,916 INFO L168 Benchmark]: RCFGBuilder took 1816.40 ms. Allocated memory was 201.9 MB in the beginning and 249.6 MB in the end (delta: 47.7 MB). Free memory was 160.6 MB in the beginning and 219.9 MB in the end (delta: -59.4 MB). Peak memory consumption was 112.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:02,917 INFO L168 Benchmark]: TraceAbstraction took 1858.98 ms. Allocated memory is still 249.6 MB. Free memory was 219.9 MB in the beginning and 92.0 MB in the end (delta: 127.9 MB). Peak memory consumption was 127.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:11:02,921 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 0.26 ms. Allocated memory is still 144.7 MB. Free memory was 120.0 MB in the beginning and 119.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 742.46 ms. Allocated memory was 144.7 MB in the beginning and 201.9 MB in the end (delta: 57.1 MB). Free memory was 100.4 MB in the beginning and 166.0 MB in the end (delta: -65.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 116.30 ms. Allocated memory is still 201.9 MB. Free memory was 166.0 MB in the beginning and 160.6 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1816.40 ms. Allocated memory was 201.9 MB in the beginning and 249.6 MB in the end (delta: 47.7 MB). Free memory was 160.6 MB in the beginning and 219.9 MB in the end (delta: -59.4 MB). Peak memory consumption was 112.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1858.98 ms. Allocated memory is still 249.6 MB. Free memory was 219.9 MB in the beginning and 92.0 MB in the end (delta: 127.9 MB). Peak memory consumption was 127.9 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...