/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_product24.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:10:47,168 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:10:47,171 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:10:47,188 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:10:47,189 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:10:47,190 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:10:47,192 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:10:47,202 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:10:47,206 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:10:47,208 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:10:47,210 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:10:47,212 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:10:47,212 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:10:47,214 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:10:47,216 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:10:47,217 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:10:47,218 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:10:47,219 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:10:47,220 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:10:47,225 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:10:47,230 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:10:47,233 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:10:47,234 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:10:47,235 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:10:47,237 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:10:47,237 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:10:47,237 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:10:47,239 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:10:47,239 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:10:47,240 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:10:47,240 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:10:47,241 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:10:47,242 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:10:47,243 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:10:47,244 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:10:47,244 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:10:47,244 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:10:47,245 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:10:47,245 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:10:47,245 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:10:47,247 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:10:47,247 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 00:10:47,273 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:10:47,273 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:10:47,277 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:10:47,277 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:10:47,278 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:10:47,278 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:10:47,278 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:10:47,278 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:10:47,278 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:10:47,279 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:10:47,279 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:10:47,279 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:10:47,281 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:10:47,281 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:10:47,282 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:10:47,282 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:10:47,282 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:10:47,282 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:10:47,282 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:10:47,283 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:10:47,283 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:10:47,283 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:10:47,283 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:10:47,575 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:10:47,588 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:10:47,591 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:10:47,593 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:10:47,593 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:10:47,594 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product24.cil.c [2020-07-18 00:10:47,652 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b58b33e12/5f570ae0fca44ffcb7f1aa514fcfa99b/FLAGb15bf5341 [2020-07-18 00:10:48,139 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:10:48,140 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product24.cil.c [2020-07-18 00:10:48,150 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b58b33e12/5f570ae0fca44ffcb7f1aa514fcfa99b/FLAGb15bf5341 [2020-07-18 00:10:48,406 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b58b33e12/5f570ae0fca44ffcb7f1aa514fcfa99b [2020-07-18 00:10:48,415 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:10:48,417 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:10:48,418 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:48,418 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:10:48,422 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:10:48,424 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:48" (1/1) ... [2020-07-18 00:10:48,428 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bc7cef0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:48, skipping insertion in model container [2020-07-18 00:10:48,428 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:10:48" (1/1) ... [2020-07-18 00:10:48,436 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:10:48,476 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:10:48,950 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:48,963 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:10:49,037 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:10:49,080 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:10:49,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:49 WrapperNode [2020-07-18 00:10:49,080 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:10:49,081 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:10:49,081 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:10:49,082 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:10:49,094 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:49" (1/1) ... [2020-07-18 00:10:49,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:49" (1/1) ... [2020-07-18 00:10:49,112 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:49" (1/1) ... [2020-07-18 00:10:49,112 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:49" (1/1) ... [2020-07-18 00:10:49,163 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:49" (1/1) ... [2020-07-18 00:10:49,178 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:49" (1/1) ... [2020-07-18 00:10:49,183 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:49" (1/1) ... [2020-07-18 00:10:49,191 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:10:49,192 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:10:49,192 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:10:49,192 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:10:49,193 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:49" (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 00:10:49,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:10:49,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:10:49,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:49,250 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-18 00:10:49,250 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-18 00:10:49,250 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-18 00:10:49,251 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-18 00:10:49,251 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-18 00:10:49,251 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-18 00:10:49,251 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-18 00:10:49,251 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-18 00:10:49,251 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-18 00:10:49,251 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-18 00:10:49,252 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-18 00:10:49,252 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-18 00:10:49,252 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-18 00:10:49,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:49,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:49,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:49,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-18 00:10:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-18 00:10:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-18 00:10:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-18 00:10:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-18 00:10:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-18 00:10:49,253 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-18 00:10:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-18 00:10:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-18 00:10:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-18 00:10:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-18 00:10:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:10:49,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:10:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:10:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-18 00:10:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-18 00:10:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-18 00:10:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-18 00:10:49,255 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-18 00:10:49,256 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-18 00:10:49,256 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-18 00:10:49,256 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-18 00:10:49,256 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:10:49,256 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:10:49,256 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-18 00:10:49,256 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-18 00:10:49,257 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-18 00:10:49,257 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-18 00:10:49,257 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-18 00:10:49,257 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-18 00:10:49,257 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-18 00:10:49,257 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-18 00:10:49,257 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-18 00:10:49,258 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-18 00:10:49,258 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-18 00:10:49,258 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-18 00:10:49,258 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-07-18 00:10:49,258 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-18 00:10:49,258 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-18 00:10:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-18 00:10:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-18 00:10:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-18 00:10:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:10:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-18 00:10:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-18 00:10:49,259 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-18 00:10:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-18 00:10:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-18 00:10:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:10:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:10:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-18 00:10:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:10:49,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:10:49,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 00:10:49,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:10:49,261 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-18 00:10:49,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:10:49,261 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-18 00:10:49,261 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-18 00:10:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 00:10:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-18 00:10:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-18 00:10:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-18 00:10:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-18 00:10:49,262 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-18 00:10:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-18 00:10:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-18 00:10:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-18 00:10:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-18 00:10:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-07-18 00:10:49,263 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-18 00:10:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:10:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-18 00:10:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-18 00:10:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:10:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-18 00:10:49,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:10:50,791 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:10:50,792 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-18 00:10:50,804 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:10:50 BoogieIcfgContainer [2020-07-18 00:10:50,804 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:10:50,808 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:10:50,839 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:10:50,841 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:10:50,842 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:10:48" (1/3) ... [2020-07-18 00:10:50,842 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35407207 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:10:50, skipping insertion in model container [2020-07-18 00:10:50,843 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:10:49" (2/3) ... [2020-07-18 00:10:50,843 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@35407207 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:10:50, skipping insertion in model container [2020-07-18 00:10:50,843 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:10:50" (3/3) ... [2020-07-18 00:10:50,844 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product24.cil.c [2020-07-18 00:10:50,854 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:10:50,863 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:10:50,881 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:10:50,907 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:10:50,907 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:10:50,907 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:10:50,907 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:10:50,908 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:10:50,908 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:10:50,908 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:10:50,908 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:10:50,929 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states. [2020-07-18 00:10:50,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-07-18 00:10:50,951 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:10:50,952 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 00:10:50,952 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:10:50,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:10:50,959 INFO L82 PathProgramCache]: Analyzing trace with hash 1511101024, now seen corresponding path program 1 times [2020-07-18 00:10:50,968 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:10:50,968 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1184654610] [2020-07-18 00:10:50,969 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:10:51,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:51,816 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-18 00:10:51,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:51,972 INFO L280 TraceCheckUtils]: 0: Hoare triple {423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {317#true} is VALID [2020-07-18 00:10:51,972 INFO L280 TraceCheckUtils]: 1: Hoare triple {317#true} #valid := #valid[0 := 0]; {317#true} is VALID [2020-07-18 00:10:51,973 INFO L280 TraceCheckUtils]: 2: Hoare triple {317#true} assume 0 < #StackHeapBarrier; {317#true} is VALID [2020-07-18 00:10:51,973 INFO L280 TraceCheckUtils]: 3: Hoare triple {317#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L179 {317#true} is VALID [2020-07-18 00:10:51,974 INFO L280 TraceCheckUtils]: 4: Hoare triple {317#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3); srcloc: L179-1 {317#true} is VALID [2020-07-18 00:10:51,974 INFO L280 TraceCheckUtils]: 5: Hoare triple {317#true} SUMMARY for call write~init~int(79, #t~string6.base, #t~string6.offset, 1); srcloc: L183 {317#true} is VALID [2020-07-18 00:10:51,975 INFO L280 TraceCheckUtils]: 6: Hoare triple {317#true} SUMMARY for call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L183-1 {317#true} is VALID [2020-07-18 00:10:51,975 INFO L280 TraceCheckUtils]: 7: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L183-2 {317#true} is VALID [2020-07-18 00:10:51,975 INFO L280 TraceCheckUtils]: 8: Hoare triple {317#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4); srcloc: L183-3 {317#true} is VALID [2020-07-18 00:10:51,976 INFO L280 TraceCheckUtils]: 9: Hoare triple {317#true} SUMMARY for call write~init~int(79, #t~string8.base, #t~string8.offset, 1); srcloc: L187 {317#true} is VALID [2020-07-18 00:10:51,976 INFO L280 TraceCheckUtils]: 10: Hoare triple {317#true} SUMMARY for call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L187-1 {317#true} is VALID [2020-07-18 00:10:51,976 INFO L280 TraceCheckUtils]: 11: Hoare triple {317#true} SUMMARY for call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L187-2 {317#true} is VALID [2020-07-18 00:10:51,977 INFO L280 TraceCheckUtils]: 12: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L187-3 {317#true} is VALID [2020-07-18 00:10:51,977 INFO L280 TraceCheckUtils]: 13: Hoare triple {317#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7); srcloc: L187-4 {317#true} is VALID [2020-07-18 00:10:51,977 INFO L280 TraceCheckUtils]: 14: Hoare triple {317#true} SUMMARY for call write~init~int(44, #t~string10.base, #t~string10.offset, 1); srcloc: L191 {317#true} is VALID [2020-07-18 00:10:51,978 INFO L280 TraceCheckUtils]: 15: Hoare triple {317#true} SUMMARY for call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L191-1 {317#true} is VALID [2020-07-18 00:10:51,978 INFO L280 TraceCheckUtils]: 16: Hoare triple {317#true} SUMMARY for call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L191-2 {317#true} is VALID [2020-07-18 00:10:51,979 INFO L280 TraceCheckUtils]: 17: Hoare triple {317#true} SUMMARY for call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1); srcloc: L191-3 {317#true} is VALID [2020-07-18 00:10:51,979 INFO L280 TraceCheckUtils]: 18: Hoare triple {317#true} SUMMARY for call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1); srcloc: L191-4 {317#true} is VALID [2020-07-18 00:10:51,979 INFO L280 TraceCheckUtils]: 19: Hoare triple {317#true} SUMMARY for call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1); srcloc: L191-5 {317#true} is VALID [2020-07-18 00:10:51,980 INFO L280 TraceCheckUtils]: 20: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1); srcloc: L191-6 {317#true} is VALID [2020-07-18 00:10:51,980 INFO L280 TraceCheckUtils]: 21: Hoare triple {317#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L191-7 {317#true} is VALID [2020-07-18 00:10:51,980 INFO L280 TraceCheckUtils]: 22: Hoare triple {317#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L195 {317#true} is VALID [2020-07-18 00:10:51,981 INFO L280 TraceCheckUtils]: 23: Hoare triple {317#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L195-1 {317#true} is VALID [2020-07-18 00:10:51,981 INFO L280 TraceCheckUtils]: 24: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L195-2 {317#true} is VALID [2020-07-18 00:10:51,982 INFO L280 TraceCheckUtils]: 25: Hoare triple {317#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L195-3 {317#true} is VALID [2020-07-18 00:10:51,982 INFO L280 TraceCheckUtils]: 26: Hoare triple {317#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L199 {317#true} is VALID [2020-07-18 00:10:51,982 INFO L280 TraceCheckUtils]: 27: Hoare triple {317#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L199-1 {317#true} is VALID [2020-07-18 00:10:51,983 INFO L280 TraceCheckUtils]: 28: Hoare triple {317#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L199-2 {317#true} is VALID [2020-07-18 00:10:51,983 INFO L280 TraceCheckUtils]: 29: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L199-3 {317#true} is VALID [2020-07-18 00:10:51,983 INFO L280 TraceCheckUtils]: 30: Hoare triple {317#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L199-4 {317#true} is VALID [2020-07-18 00:10:51,984 INFO L280 TraceCheckUtils]: 31: Hoare triple {317#true} SUMMARY for call write~init~int(41, #t~string16.base, #t~string16.offset, 1); srcloc: L203 {317#true} is VALID [2020-07-18 00:10:51,984 INFO L280 TraceCheckUtils]: 32: Hoare triple {317#true} SUMMARY for call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L203-1 {317#true} is VALID [2020-07-18 00:10:51,984 INFO L280 TraceCheckUtils]: 33: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L203-2 {317#true} is VALID [2020-07-18 00:10:51,985 INFO L280 TraceCheckUtils]: 34: Hoare triple {317#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2); srcloc: L203-3 {317#true} is VALID [2020-07-18 00:10:51,985 INFO L280 TraceCheckUtils]: 35: Hoare triple {317#true} SUMMARY for call write~init~int(10, #t~string18.base, #t~string18.offset, 1); srcloc: L205 {317#true} is VALID [2020-07-18 00:10:51,985 INFO L280 TraceCheckUtils]: 36: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L205-1 {317#true} is VALID [2020-07-18 00:10:51,986 INFO L280 TraceCheckUtils]: 37: Hoare triple {317#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30); srcloc: L205-2 {317#true} is VALID [2020-07-18 00:10:51,986 INFO L280 TraceCheckUtils]: 38: Hoare triple {317#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9); srcloc: L622 {317#true} is VALID [2020-07-18 00:10:51,986 INFO L280 TraceCheckUtils]: 39: Hoare triple {317#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(21); srcloc: L622-1 {317#true} is VALID [2020-07-18 00:10:51,987 INFO L280 TraceCheckUtils]: 40: Hoare triple {317#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(30); srcloc: L623 {317#true} is VALID [2020-07-18 00:10:51,987 INFO L280 TraceCheckUtils]: 41: Hoare triple {317#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(9); srcloc: L629 {317#true} is VALID [2020-07-18 00:10:51,987 INFO L280 TraceCheckUtils]: 42: Hoare triple {317#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(21); srcloc: L629-1 {317#true} is VALID [2020-07-18 00:10:51,988 INFO L280 TraceCheckUtils]: 43: Hoare triple {317#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30); srcloc: L630 {317#true} is VALID [2020-07-18 00:10:51,988 INFO L280 TraceCheckUtils]: 44: Hoare triple {317#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9); srcloc: L668 {317#true} is VALID [2020-07-18 00:10:51,988 INFO L280 TraceCheckUtils]: 45: Hoare triple {317#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(25); srcloc: L668-1 {317#true} is VALID [2020-07-18 00:10:51,989 INFO L280 TraceCheckUtils]: 46: Hoare triple {317#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L669 {317#true} is VALID [2020-07-18 00:10:51,989 INFO L280 TraceCheckUtils]: 47: Hoare triple {317#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L675 {317#true} is VALID [2020-07-18 00:10:51,989 INFO L280 TraceCheckUtils]: 48: Hoare triple {317#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(25); srcloc: L675-1 {317#true} is VALID [2020-07-18 00:10:51,990 INFO L280 TraceCheckUtils]: 49: Hoare triple {317#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L676 {317#true} is VALID [2020-07-18 00:10:51,990 INFO L280 TraceCheckUtils]: 50: Hoare triple {317#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L929 {317#true} is VALID [2020-07-18 00:10:51,990 INFO L280 TraceCheckUtils]: 51: Hoare triple {317#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L930 {317#true} is VALID [2020-07-18 00:10:51,991 INFO L280 TraceCheckUtils]: 52: Hoare triple {317#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L930-1 {317#true} is VALID [2020-07-18 00:10:51,991 INFO L280 TraceCheckUtils]: 53: Hoare triple {317#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L930-2 {317#true} is VALID [2020-07-18 00:10:51,992 INFO L280 TraceCheckUtils]: 54: Hoare triple {317#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L930-3 {317#true} is VALID [2020-07-18 00:10:51,992 INFO L280 TraceCheckUtils]: 55: Hoare triple {317#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L930-4 {317#true} is VALID [2020-07-18 00:10:51,992 INFO L280 TraceCheckUtils]: 56: Hoare triple {317#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L930-5 {317#true} is VALID [2020-07-18 00:10:51,993 INFO L280 TraceCheckUtils]: 57: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L930-6 {317#true} is VALID [2020-07-18 00:10:51,993 INFO L280 TraceCheckUtils]: 58: Hoare triple {317#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L930-7 {317#true} is VALID [2020-07-18 00:10:51,993 INFO L280 TraceCheckUtils]: 59: Hoare triple {317#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L934 {317#true} is VALID [2020-07-18 00:10:51,994 INFO L280 TraceCheckUtils]: 60: Hoare triple {317#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L934-1 {317#true} is VALID [2020-07-18 00:10:51,994 INFO L280 TraceCheckUtils]: 61: Hoare triple {317#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L934-2 {317#true} is VALID [2020-07-18 00:10:51,994 INFO L280 TraceCheckUtils]: 62: Hoare triple {317#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L934-3 {317#true} is VALID [2020-07-18 00:10:51,995 INFO L280 TraceCheckUtils]: 63: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L934-4 {317#true} is VALID [2020-07-18 00:10:51,995 INFO L280 TraceCheckUtils]: 64: Hoare triple {317#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L934-5 {317#true} is VALID [2020-07-18 00:10:51,995 INFO L280 TraceCheckUtils]: 65: Hoare triple {317#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L938 {317#true} is VALID [2020-07-18 00:10:51,996 INFO L280 TraceCheckUtils]: 66: Hoare triple {317#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L938-1 {317#true} is VALID [2020-07-18 00:10:51,996 INFO L280 TraceCheckUtils]: 67: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L938-2 {317#true} is VALID [2020-07-18 00:10:51,996 INFO L280 TraceCheckUtils]: 68: Hoare triple {317#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L938-3 {317#true} is VALID [2020-07-18 00:10:51,997 INFO L280 TraceCheckUtils]: 69: Hoare triple {317#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L942 {317#true} is VALID [2020-07-18 00:10:51,997 INFO L280 TraceCheckUtils]: 70: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L942-1 {317#true} is VALID [2020-07-18 00:10:51,997 INFO L280 TraceCheckUtils]: 71: Hoare triple {317#true} ~pumpRunning~0 := 0; {317#true} is VALID [2020-07-18 00:10:51,998 INFO L280 TraceCheckUtils]: 72: Hoare triple {317#true} ~systemActive~0 := 1; {317#true} is VALID [2020-07-18 00:10:51,998 INFO L280 TraceCheckUtils]: 73: Hoare triple {317#true} ~head~0.base, ~head~0.offset := 0, 0; {317#true} is VALID [2020-07-18 00:10:51,998 INFO L280 TraceCheckUtils]: 74: Hoare triple {317#true} ~cleanupTimeShifts~0 := 4; {317#true} is VALID [2020-07-18 00:10:51,999 INFO L280 TraceCheckUtils]: 75: Hoare triple {317#true} ~methAndRunningLastTime~0 := 0; {317#true} is VALID [2020-07-18 00:10:51,999 INFO L280 TraceCheckUtils]: 76: Hoare triple {317#true} ~waterLevel~0 := 1; {317#true} is VALID [2020-07-18 00:10:51,999 INFO L280 TraceCheckUtils]: 77: Hoare triple {317#true} ~methaneLevelCritical~0 := 0; {317#true} is VALID [2020-07-18 00:10:52,000 INFO L280 TraceCheckUtils]: 78: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:52,000 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {317#true} {317#true} #927#return; {317#true} is VALID [2020-07-18 00:10:52,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:52,042 INFO L280 TraceCheckUtils]: 0: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:52,042 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {317#true} {317#true} #827#return; {317#true} is VALID [2020-07-18 00:10:52,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:52,053 INFO L280 TraceCheckUtils]: 0: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:52,053 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {317#true} {317#true} #829#return; {317#true} is VALID [2020-07-18 00:10:52,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:52,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {317#true} havoc ~retValue_acc~7; {317#true} is VALID [2020-07-18 00:10:52,057 INFO L280 TraceCheckUtils]: 1: Hoare triple {317#true} ~retValue_acc~7 := 1; {317#true} is VALID [2020-07-18 00:10:52,058 INFO L280 TraceCheckUtils]: 2: Hoare triple {317#true} #res := ~retValue_acc~7; {317#true} is VALID [2020-07-18 00:10:52,058 INFO L280 TraceCheckUtils]: 3: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:52,058 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {317#true} {317#true} #831#return; {317#true} is VALID [2020-07-18 00:10:52,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:52,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:52,061 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {317#true} {317#true} #833#return; {317#true} is VALID [2020-07-18 00:10:52,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:52,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {424#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {317#true} is VALID [2020-07-18 00:10:52,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:52,074 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {317#true} {317#true} #917#return; {317#true} is VALID [2020-07-18 00:10:52,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:52,077 INFO L280 TraceCheckUtils]: 0: Hoare triple {317#true} havoc ~retValue_acc~9; {317#true} is VALID [2020-07-18 00:10:52,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {317#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {317#true} is VALID [2020-07-18 00:10:52,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {317#true} #res := ~retValue_acc~9; {317#true} is VALID [2020-07-18 00:10:52,078 INFO L280 TraceCheckUtils]: 3: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:52,079 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {317#true} {318#false} #891#return; {318#false} is VALID [2020-07-18 00:10:52,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:10:52,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {317#true} havoc ~retValue_acc~1; {317#true} is VALID [2020-07-18 00:10:52,082 INFO L280 TraceCheckUtils]: 1: Hoare triple {317#true} ~retValue_acc~1 := ~pumpRunning~0; {317#true} is VALID [2020-07-18 00:10:52,083 INFO L280 TraceCheckUtils]: 2: Hoare triple {317#true} #res := ~retValue_acc~1; {317#true} is VALID [2020-07-18 00:10:52,083 INFO L280 TraceCheckUtils]: 3: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:52,083 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {317#true} {318#false} #893#return; {318#false} is VALID [2020-07-18 00:10:52,089 INFO L263 TraceCheckUtils]: 0: Hoare triple {317#true} call ULTIMATE.init(); {423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-18 00:10:52,090 INFO L280 TraceCheckUtils]: 1: Hoare triple {423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string46.base| |old(#t~string46.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0; {317#true} is VALID [2020-07-18 00:10:52,090 INFO L280 TraceCheckUtils]: 2: Hoare triple {317#true} #valid := #valid[0 := 0]; {317#true} is VALID [2020-07-18 00:10:52,090 INFO L280 TraceCheckUtils]: 3: Hoare triple {317#true} assume 0 < #StackHeapBarrier; {317#true} is VALID [2020-07-18 00:10:52,091 INFO L280 TraceCheckUtils]: 4: Hoare triple {317#true} SUMMARY for call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13); srcloc: L179 {317#true} is VALID [2020-07-18 00:10:52,091 INFO L280 TraceCheckUtils]: 5: Hoare triple {317#true} SUMMARY for call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3); srcloc: L179-1 {317#true} is VALID [2020-07-18 00:10:52,091 INFO L280 TraceCheckUtils]: 6: Hoare triple {317#true} SUMMARY for call write~init~int(79, #t~string6.base, #t~string6.offset, 1); srcloc: L183 {317#true} is VALID [2020-07-18 00:10:52,091 INFO L280 TraceCheckUtils]: 7: Hoare triple {317#true} SUMMARY for call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1); srcloc: L183-1 {317#true} is VALID [2020-07-18 00:10:52,092 INFO L280 TraceCheckUtils]: 8: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1); srcloc: L183-2 {317#true} is VALID [2020-07-18 00:10:52,092 INFO L280 TraceCheckUtils]: 9: Hoare triple {317#true} SUMMARY for call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4); srcloc: L183-3 {317#true} is VALID [2020-07-18 00:10:52,092 INFO L280 TraceCheckUtils]: 10: Hoare triple {317#true} SUMMARY for call write~init~int(79, #t~string8.base, #t~string8.offset, 1); srcloc: L187 {317#true} is VALID [2020-07-18 00:10:52,093 INFO L280 TraceCheckUtils]: 11: Hoare triple {317#true} SUMMARY for call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1); srcloc: L187-1 {317#true} is VALID [2020-07-18 00:10:52,093 INFO L280 TraceCheckUtils]: 12: Hoare triple {317#true} SUMMARY for call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1); srcloc: L187-2 {317#true} is VALID [2020-07-18 00:10:52,093 INFO L280 TraceCheckUtils]: 13: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1); srcloc: L187-3 {317#true} is VALID [2020-07-18 00:10:52,094 INFO L280 TraceCheckUtils]: 14: Hoare triple {317#true} SUMMARY for call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7); srcloc: L187-4 {317#true} is VALID [2020-07-18 00:10:52,094 INFO L280 TraceCheckUtils]: 15: Hoare triple {317#true} SUMMARY for call write~init~int(44, #t~string10.base, #t~string10.offset, 1); srcloc: L191 {317#true} is VALID [2020-07-18 00:10:52,094 INFO L280 TraceCheckUtils]: 16: Hoare triple {317#true} SUMMARY for call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1); srcloc: L191-1 {317#true} is VALID [2020-07-18 00:10:52,095 INFO L280 TraceCheckUtils]: 17: Hoare triple {317#true} SUMMARY for call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1); srcloc: L191-2 {317#true} is VALID [2020-07-18 00:10:52,095 INFO L280 TraceCheckUtils]: 18: Hoare triple {317#true} SUMMARY for call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1); srcloc: L191-3 {317#true} is VALID [2020-07-18 00:10:52,095 INFO L280 TraceCheckUtils]: 19: Hoare triple {317#true} SUMMARY for call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1); srcloc: L191-4 {317#true} is VALID [2020-07-18 00:10:52,095 INFO L280 TraceCheckUtils]: 20: Hoare triple {317#true} SUMMARY for call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1); srcloc: L191-5 {317#true} is VALID [2020-07-18 00:10:52,096 INFO L280 TraceCheckUtils]: 21: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1); srcloc: L191-6 {317#true} is VALID [2020-07-18 00:10:52,096 INFO L280 TraceCheckUtils]: 22: Hoare triple {317#true} SUMMARY for call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3); srcloc: L191-7 {317#true} is VALID [2020-07-18 00:10:52,096 INFO L280 TraceCheckUtils]: 23: Hoare triple {317#true} SUMMARY for call write~init~int(79, #t~string12.base, #t~string12.offset, 1); srcloc: L195 {317#true} is VALID [2020-07-18 00:10:52,097 INFO L280 TraceCheckUtils]: 24: Hoare triple {317#true} SUMMARY for call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1); srcloc: L195-1 {317#true} is VALID [2020-07-18 00:10:52,097 INFO L280 TraceCheckUtils]: 25: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1); srcloc: L195-2 {317#true} is VALID [2020-07-18 00:10:52,097 INFO L280 TraceCheckUtils]: 26: Hoare triple {317#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4); srcloc: L195-3 {317#true} is VALID [2020-07-18 00:10:52,098 INFO L280 TraceCheckUtils]: 27: Hoare triple {317#true} SUMMARY for call write~init~int(79, #t~string14.base, #t~string14.offset, 1); srcloc: L199 {317#true} is VALID [2020-07-18 00:10:52,098 INFO L280 TraceCheckUtils]: 28: Hoare triple {317#true} SUMMARY for call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1); srcloc: L199-1 {317#true} is VALID [2020-07-18 00:10:52,098 INFO L280 TraceCheckUtils]: 29: Hoare triple {317#true} SUMMARY for call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1); srcloc: L199-2 {317#true} is VALID [2020-07-18 00:10:52,098 INFO L280 TraceCheckUtils]: 30: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1); srcloc: L199-3 {317#true} is VALID [2020-07-18 00:10:52,099 INFO L280 TraceCheckUtils]: 31: Hoare triple {317#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L199-4 {317#true} is VALID [2020-07-18 00:10:52,099 INFO L280 TraceCheckUtils]: 32: Hoare triple {317#true} SUMMARY for call write~init~int(41, #t~string16.base, #t~string16.offset, 1); srcloc: L203 {317#true} is VALID [2020-07-18 00:10:52,099 INFO L280 TraceCheckUtils]: 33: Hoare triple {317#true} SUMMARY for call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L203-1 {317#true} is VALID [2020-07-18 00:10:52,100 INFO L280 TraceCheckUtils]: 34: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L203-2 {317#true} is VALID [2020-07-18 00:10:52,100 INFO L280 TraceCheckUtils]: 35: Hoare triple {317#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2); srcloc: L203-3 {317#true} is VALID [2020-07-18 00:10:52,100 INFO L280 TraceCheckUtils]: 36: Hoare triple {317#true} SUMMARY for call write~init~int(10, #t~string18.base, #t~string18.offset, 1); srcloc: L205 {317#true} is VALID [2020-07-18 00:10:52,100 INFO L280 TraceCheckUtils]: 37: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L205-1 {317#true} is VALID [2020-07-18 00:10:52,101 INFO L280 TraceCheckUtils]: 38: Hoare triple {317#true} SUMMARY for call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30); srcloc: L205-2 {317#true} is VALID [2020-07-18 00:10:52,101 INFO L280 TraceCheckUtils]: 39: Hoare triple {317#true} SUMMARY for call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9); srcloc: L622 {317#true} is VALID [2020-07-18 00:10:52,101 INFO L280 TraceCheckUtils]: 40: Hoare triple {317#true} SUMMARY for call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(21); srcloc: L622-1 {317#true} is VALID [2020-07-18 00:10:52,102 INFO L280 TraceCheckUtils]: 41: Hoare triple {317#true} SUMMARY for call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(30); srcloc: L623 {317#true} is VALID [2020-07-18 00:10:52,102 INFO L280 TraceCheckUtils]: 42: Hoare triple {317#true} SUMMARY for call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(9); srcloc: L629 {317#true} is VALID [2020-07-18 00:10:52,102 INFO L280 TraceCheckUtils]: 43: Hoare triple {317#true} SUMMARY for call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(21); srcloc: L629-1 {317#true} is VALID [2020-07-18 00:10:52,103 INFO L280 TraceCheckUtils]: 44: Hoare triple {317#true} SUMMARY for call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(30); srcloc: L630 {317#true} is VALID [2020-07-18 00:10:52,103 INFO L280 TraceCheckUtils]: 45: Hoare triple {317#true} SUMMARY for call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(9); srcloc: L668 {317#true} is VALID [2020-07-18 00:10:52,103 INFO L280 TraceCheckUtils]: 46: Hoare triple {317#true} SUMMARY for call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(25); srcloc: L668-1 {317#true} is VALID [2020-07-18 00:10:52,103 INFO L280 TraceCheckUtils]: 47: Hoare triple {317#true} SUMMARY for call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30); srcloc: L669 {317#true} is VALID [2020-07-18 00:10:52,104 INFO L280 TraceCheckUtils]: 48: Hoare triple {317#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9); srcloc: L675 {317#true} is VALID [2020-07-18 00:10:52,104 INFO L280 TraceCheckUtils]: 49: Hoare triple {317#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(25); srcloc: L675-1 {317#true} is VALID [2020-07-18 00:10:52,104 INFO L280 TraceCheckUtils]: 50: Hoare triple {317#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13); srcloc: L676 {317#true} is VALID [2020-07-18 00:10:52,105 INFO L280 TraceCheckUtils]: 51: Hoare triple {317#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7); srcloc: L929 {317#true} is VALID [2020-07-18 00:10:52,105 INFO L280 TraceCheckUtils]: 52: Hoare triple {317#true} SUMMARY for call write~init~int(44, #t~string66.base, #t~string66.offset, 1); srcloc: L930 {317#true} is VALID [2020-07-18 00:10:52,105 INFO L280 TraceCheckUtils]: 53: Hoare triple {317#true} SUMMARY for call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1); srcloc: L930-1 {317#true} is VALID [2020-07-18 00:10:52,105 INFO L280 TraceCheckUtils]: 54: Hoare triple {317#true} SUMMARY for call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1); srcloc: L930-2 {317#true} is VALID [2020-07-18 00:10:52,106 INFO L280 TraceCheckUtils]: 55: Hoare triple {317#true} SUMMARY for call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1); srcloc: L930-3 {317#true} is VALID [2020-07-18 00:10:52,106 INFO L280 TraceCheckUtils]: 56: Hoare triple {317#true} SUMMARY for call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1); srcloc: L930-4 {317#true} is VALID [2020-07-18 00:10:52,106 INFO L280 TraceCheckUtils]: 57: Hoare triple {317#true} SUMMARY for call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1); srcloc: L930-5 {317#true} is VALID [2020-07-18 00:10:52,107 INFO L280 TraceCheckUtils]: 58: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1); srcloc: L930-6 {317#true} is VALID [2020-07-18 00:10:52,107 INFO L280 TraceCheckUtils]: 59: Hoare triple {317#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5); srcloc: L930-7 {317#true} is VALID [2020-07-18 00:10:52,107 INFO L280 TraceCheckUtils]: 60: Hoare triple {317#true} SUMMARY for call write~init~int(67, #t~string68.base, #t~string68.offset, 1); srcloc: L934 {317#true} is VALID [2020-07-18 00:10:52,107 INFO L280 TraceCheckUtils]: 61: Hoare triple {317#true} SUMMARY for call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1); srcloc: L934-1 {317#true} is VALID [2020-07-18 00:10:52,108 INFO L280 TraceCheckUtils]: 62: Hoare triple {317#true} SUMMARY for call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1); srcloc: L934-2 {317#true} is VALID [2020-07-18 00:10:52,108 INFO L280 TraceCheckUtils]: 63: Hoare triple {317#true} SUMMARY for call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1); srcloc: L934-3 {317#true} is VALID [2020-07-18 00:10:52,108 INFO L280 TraceCheckUtils]: 64: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1); srcloc: L934-4 {317#true} is VALID [2020-07-18 00:10:52,109 INFO L280 TraceCheckUtils]: 65: Hoare triple {317#true} SUMMARY for call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3); srcloc: L934-5 {317#true} is VALID [2020-07-18 00:10:52,109 INFO L280 TraceCheckUtils]: 66: Hoare triple {317#true} SUMMARY for call write~init~int(79, #t~string70.base, #t~string70.offset, 1); srcloc: L938 {317#true} is VALID [2020-07-18 00:10:52,109 INFO L280 TraceCheckUtils]: 67: Hoare triple {317#true} SUMMARY for call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1); srcloc: L938-1 {317#true} is VALID [2020-07-18 00:10:52,109 INFO L280 TraceCheckUtils]: 68: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1); srcloc: L938-2 {317#true} is VALID [2020-07-18 00:10:52,110 INFO L280 TraceCheckUtils]: 69: Hoare triple {317#true} SUMMARY for call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2); srcloc: L938-3 {317#true} is VALID [2020-07-18 00:10:52,110 INFO L280 TraceCheckUtils]: 70: Hoare triple {317#true} SUMMARY for call write~init~int(41, #t~string72.base, #t~string72.offset, 1); srcloc: L942 {317#true} is VALID [2020-07-18 00:10:52,110 INFO L280 TraceCheckUtils]: 71: Hoare triple {317#true} SUMMARY for call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1); srcloc: L942-1 {317#true} is VALID [2020-07-18 00:10:52,111 INFO L280 TraceCheckUtils]: 72: Hoare triple {317#true} ~pumpRunning~0 := 0; {317#true} is VALID [2020-07-18 00:10:52,111 INFO L280 TraceCheckUtils]: 73: Hoare triple {317#true} ~systemActive~0 := 1; {317#true} is VALID [2020-07-18 00:10:52,111 INFO L280 TraceCheckUtils]: 74: Hoare triple {317#true} ~head~0.base, ~head~0.offset := 0, 0; {317#true} is VALID [2020-07-18 00:10:52,111 INFO L280 TraceCheckUtils]: 75: Hoare triple {317#true} ~cleanupTimeShifts~0 := 4; {317#true} is VALID [2020-07-18 00:10:52,112 INFO L280 TraceCheckUtils]: 76: Hoare triple {317#true} ~methAndRunningLastTime~0 := 0; {317#true} is VALID [2020-07-18 00:10:52,112 INFO L280 TraceCheckUtils]: 77: Hoare triple {317#true} ~waterLevel~0 := 1; {317#true} is VALID [2020-07-18 00:10:52,112 INFO L280 TraceCheckUtils]: 78: Hoare triple {317#true} ~methaneLevelCritical~0 := 0; {317#true} is VALID [2020-07-18 00:10:52,112 INFO L280 TraceCheckUtils]: 79: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:52,113 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {317#true} {317#true} #927#return; {317#true} is VALID [2020-07-18 00:10:52,113 INFO L263 TraceCheckUtils]: 81: Hoare triple {317#true} call #t~ret73 := main(); {317#true} is VALID [2020-07-18 00:10:52,113 INFO L280 TraceCheckUtils]: 82: Hoare triple {317#true} havoc ~retValue_acc~8; {317#true} is VALID [2020-07-18 00:10:52,114 INFO L280 TraceCheckUtils]: 83: Hoare triple {317#true} havoc ~tmp~7; {317#true} is VALID [2020-07-18 00:10:52,114 INFO L263 TraceCheckUtils]: 84: Hoare triple {317#true} call select_helpers(); {317#true} is VALID [2020-07-18 00:10:52,114 INFO L280 TraceCheckUtils]: 85: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:52,115 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {317#true} {317#true} #827#return; {317#true} is VALID [2020-07-18 00:10:52,115 INFO L263 TraceCheckUtils]: 87: Hoare triple {317#true} call select_features(); {317#true} is VALID [2020-07-18 00:10:52,115 INFO L280 TraceCheckUtils]: 88: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:52,115 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {317#true} {317#true} #829#return; {317#true} is VALID [2020-07-18 00:10:52,116 INFO L263 TraceCheckUtils]: 90: Hoare triple {317#true} call #t~ret60 := valid_product(); {317#true} is VALID [2020-07-18 00:10:52,116 INFO L280 TraceCheckUtils]: 91: Hoare triple {317#true} havoc ~retValue_acc~7; {317#true} is VALID [2020-07-18 00:10:52,116 INFO L280 TraceCheckUtils]: 92: Hoare triple {317#true} ~retValue_acc~7 := 1; {317#true} is VALID [2020-07-18 00:10:52,117 INFO L280 TraceCheckUtils]: 93: Hoare triple {317#true} #res := ~retValue_acc~7; {317#true} is VALID [2020-07-18 00:10:52,117 INFO L280 TraceCheckUtils]: 94: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:52,117 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {317#true} {317#true} #831#return; {317#true} is VALID [2020-07-18 00:10:52,117 INFO L280 TraceCheckUtils]: 96: Hoare triple {317#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647; {317#true} is VALID [2020-07-18 00:10:52,118 INFO L280 TraceCheckUtils]: 97: Hoare triple {317#true} ~tmp~7 := #t~ret60; {317#true} is VALID [2020-07-18 00:10:52,118 INFO L280 TraceCheckUtils]: 98: Hoare triple {317#true} havoc #t~ret60; {317#true} is VALID [2020-07-18 00:10:52,118 INFO L280 TraceCheckUtils]: 99: Hoare triple {317#true} assume 0 != ~tmp~7; {317#true} is VALID [2020-07-18 00:10:52,119 INFO L263 TraceCheckUtils]: 100: Hoare triple {317#true} call setup(); {317#true} is VALID [2020-07-18 00:10:52,119 INFO L280 TraceCheckUtils]: 101: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:52,119 INFO L275 TraceCheckUtils]: 102: Hoare quadruple {317#true} {317#true} #833#return; {317#true} is VALID [2020-07-18 00:10:52,120 INFO L263 TraceCheckUtils]: 103: Hoare triple {317#true} call runTest(); {317#true} is VALID [2020-07-18 00:10:52,121 INFO L263 TraceCheckUtils]: 104: Hoare triple {317#true} call __utac_acc__Specification2_spec__1(); {424#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} is VALID [2020-07-18 00:10:52,121 INFO L280 TraceCheckUtils]: 105: Hoare triple {424#(= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|)} ~methAndRunningLastTime~0 := 0; {317#true} is VALID [2020-07-18 00:10:52,121 INFO L280 TraceCheckUtils]: 106: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:52,122 INFO L275 TraceCheckUtils]: 107: Hoare quadruple {317#true} {317#true} #917#return; {317#true} is VALID [2020-07-18 00:10:52,122 INFO L263 TraceCheckUtils]: 108: Hoare triple {317#true} call test(); {317#true} is VALID [2020-07-18 00:10:52,122 INFO L280 TraceCheckUtils]: 109: Hoare triple {317#true} havoc ~splverifierCounter~0; {317#true} is VALID [2020-07-18 00:10:52,122 INFO L280 TraceCheckUtils]: 110: Hoare triple {317#true} havoc ~tmp~3; {317#true} is VALID [2020-07-18 00:10:52,123 INFO L280 TraceCheckUtils]: 111: Hoare triple {317#true} havoc ~tmp___0~1; {317#true} is VALID [2020-07-18 00:10:52,123 INFO L280 TraceCheckUtils]: 112: Hoare triple {317#true} havoc ~tmp___1~0; {317#true} is VALID [2020-07-18 00:10:52,123 INFO L280 TraceCheckUtils]: 113: Hoare triple {317#true} havoc ~tmp___2~0; {317#true} is VALID [2020-07-18 00:10:52,124 INFO L280 TraceCheckUtils]: 114: Hoare triple {317#true} ~splverifierCounter~0 := 0; {317#true} is VALID [2020-07-18 00:10:52,124 INFO L280 TraceCheckUtils]: 115: Hoare triple {317#true} assume false; {318#false} is VALID [2020-07-18 00:10:52,125 INFO L263 TraceCheckUtils]: 116: Hoare triple {318#false} call cleanup(); {318#false} is VALID [2020-07-18 00:10:52,125 INFO L280 TraceCheckUtils]: 117: Hoare triple {318#false} havoc ~i~0; {318#false} is VALID [2020-07-18 00:10:52,125 INFO L280 TraceCheckUtils]: 118: Hoare triple {318#false} havoc ~__cil_tmp2~0; {318#false} is VALID [2020-07-18 00:10:52,126 INFO L263 TraceCheckUtils]: 119: Hoare triple {318#false} call timeShift(); {318#false} is VALID [2020-07-18 00:10:52,126 INFO L280 TraceCheckUtils]: 120: Hoare triple {318#false} assume !(0 != ~pumpRunning~0); {318#false} is VALID [2020-07-18 00:10:52,126 INFO L280 TraceCheckUtils]: 121: Hoare triple {318#false} assume !(0 != ~systemActive~0); {318#false} is VALID [2020-07-18 00:10:52,126 INFO L263 TraceCheckUtils]: 122: Hoare triple {318#false} call __utac_acc__Specification2_spec__2(); {318#false} is VALID [2020-07-18 00:10:52,127 INFO L280 TraceCheckUtils]: 123: Hoare triple {318#false} havoc ~tmp~8; {318#false} is VALID [2020-07-18 00:10:52,127 INFO L280 TraceCheckUtils]: 124: Hoare triple {318#false} havoc ~tmp___0~2; {318#false} is VALID [2020-07-18 00:10:52,127 INFO L263 TraceCheckUtils]: 125: Hoare triple {318#false} call #t~ret61 := isMethaneLevelCritical(); {317#true} is VALID [2020-07-18 00:10:52,128 INFO L280 TraceCheckUtils]: 126: Hoare triple {317#true} havoc ~retValue_acc~9; {317#true} is VALID [2020-07-18 00:10:52,128 INFO L280 TraceCheckUtils]: 127: Hoare triple {317#true} ~retValue_acc~9 := ~methaneLevelCritical~0; {317#true} is VALID [2020-07-18 00:10:52,128 INFO L280 TraceCheckUtils]: 128: Hoare triple {317#true} #res := ~retValue_acc~9; {317#true} is VALID [2020-07-18 00:10:52,128 INFO L280 TraceCheckUtils]: 129: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:52,129 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {317#true} {318#false} #891#return; {318#false} is VALID [2020-07-18 00:10:52,129 INFO L280 TraceCheckUtils]: 131: Hoare triple {318#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647; {318#false} is VALID [2020-07-18 00:10:52,129 INFO L280 TraceCheckUtils]: 132: Hoare triple {318#false} ~tmp~8 := #t~ret61; {318#false} is VALID [2020-07-18 00:10:52,129 INFO L280 TraceCheckUtils]: 133: Hoare triple {318#false} havoc #t~ret61; {318#false} is VALID [2020-07-18 00:10:52,130 INFO L280 TraceCheckUtils]: 134: Hoare triple {318#false} assume 0 != ~tmp~8; {318#false} is VALID [2020-07-18 00:10:52,130 INFO L263 TraceCheckUtils]: 135: Hoare triple {318#false} call #t~ret62 := isPumpRunning(); {317#true} is VALID [2020-07-18 00:10:52,130 INFO L280 TraceCheckUtils]: 136: Hoare triple {317#true} havoc ~retValue_acc~1; {317#true} is VALID [2020-07-18 00:10:52,131 INFO L280 TraceCheckUtils]: 137: Hoare triple {317#true} ~retValue_acc~1 := ~pumpRunning~0; {317#true} is VALID [2020-07-18 00:10:52,131 INFO L280 TraceCheckUtils]: 138: Hoare triple {317#true} #res := ~retValue_acc~1; {317#true} is VALID [2020-07-18 00:10:52,131 INFO L280 TraceCheckUtils]: 139: Hoare triple {317#true} assume true; {317#true} is VALID [2020-07-18 00:10:52,131 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {317#true} {318#false} #893#return; {318#false} is VALID [2020-07-18 00:10:52,132 INFO L280 TraceCheckUtils]: 141: Hoare triple {318#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647; {318#false} is VALID [2020-07-18 00:10:52,132 INFO L280 TraceCheckUtils]: 142: Hoare triple {318#false} ~tmp___0~2 := #t~ret62; {318#false} is VALID [2020-07-18 00:10:52,132 INFO L280 TraceCheckUtils]: 143: Hoare triple {318#false} havoc #t~ret62; {318#false} is VALID [2020-07-18 00:10:52,132 INFO L280 TraceCheckUtils]: 144: Hoare triple {318#false} assume 0 != ~tmp___0~2; {318#false} is VALID [2020-07-18 00:10:52,133 INFO L280 TraceCheckUtils]: 145: Hoare triple {318#false} assume 0 != ~methAndRunningLastTime~0; {318#false} is VALID [2020-07-18 00:10:52,133 INFO L263 TraceCheckUtils]: 146: Hoare triple {318#false} call __automaton_fail(); {318#false} is VALID [2020-07-18 00:10:52,133 INFO L280 TraceCheckUtils]: 147: Hoare triple {318#false} assume !false; {318#false} is VALID [2020-07-18 00:10:52,157 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 00:10:52,345 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:10:52,347 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1184654610] [2020-07-18 00:10:52,349 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:10:52,349 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-07-18 00:10:52,350 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1162710959] [2020-07-18 00:10:52,356 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 148 [2020-07-18 00:10:52,359 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:10:52,363 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-18 00:10:52,385 WARN L140 InductivityCheck]: Transition 433#(and (not (= 0 ~methAndRunningLastTime~0)) (<= __utac_acc__Specification2_spec__2_~tmp___0~2 2147483647) (not (= __utac_acc__Specification2_spec__2_~tmp___0~2 0)) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~2 2147483648))) ( _ , assume !false; , 318#false ) not inductive [2020-07-18 00:10:52,386 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:10:52,386 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 00:10:52,392 INFO L168 Benchmark]: Toolchain (without parser) took 3975.66 ms. Allocated memory was 144.2 MB in the beginning and 250.6 MB in the end (delta: 106.4 MB). Free memory was 101.6 MB in the beginning and 122.9 MB in the end (delta: -21.3 MB). Peak memory consumption was 85.1 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:52,393 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 144.2 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-07-18 00:10:52,394 INFO L168 Benchmark]: CACSL2BoogieTranslator took 662.78 ms. Allocated memory was 144.2 MB in the beginning and 202.9 MB in the end (delta: 58.7 MB). Free memory was 101.2 MB in the beginning and 168.7 MB in the end (delta: -67.6 MB). Peak memory consumption was 25.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:52,395 INFO L168 Benchmark]: Boogie Preprocessor took 110.21 ms. Allocated memory is still 202.9 MB. Free memory was 168.7 MB in the beginning and 161.2 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:52,396 INFO L168 Benchmark]: RCFGBuilder took 1612.29 ms. Allocated memory was 202.9 MB in the beginning and 234.9 MB in the end (delta: 32.0 MB). Free memory was 161.2 MB in the beginning and 82.6 MB in the end (delta: 78.6 MB). Peak memory consumption was 110.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:10:52,397 INFO L168 Benchmark]: TraceAbstraction took 1581.06 ms. Allocated memory was 234.9 MB in the beginning and 250.6 MB in the end (delta: 15.7 MB). Free memory was 82.6 MB in the beginning and 122.9 MB in the end (delta: -40.3 MB). There was no memory consumed. Max. memory is 7.1 GB. [2020-07-18 00:10:52,401 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 0.20 ms. Allocated memory is still 144.2 MB. Free memory was 120.8 MB in the beginning and 120.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 662.78 ms. Allocated memory was 144.2 MB in the beginning and 202.9 MB in the end (delta: 58.7 MB). Free memory was 101.2 MB in the beginning and 168.7 MB in the end (delta: -67.6 MB). Peak memory consumption was 25.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 110.21 ms. Allocated memory is still 202.9 MB. Free memory was 168.7 MB in the beginning and 161.2 MB in the end (delta: 7.5 MB). Peak memory consumption was 7.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1612.29 ms. Allocated memory was 202.9 MB in the beginning and 234.9 MB in the end (delta: 32.0 MB). Free memory was 161.2 MB in the beginning and 82.6 MB in the end (delta: 78.6 MB). Peak memory consumption was 110.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 1581.06 ms. Allocated memory was 234.9 MB in the beginning and 250.6 MB in the end (delta: 15.7 MB). Free memory was 82.6 MB in the beginning and 122.9 MB in the end (delta: -40.3 MB). There was no memory consumed. 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...